Fully-automatic water-saving dish cleaning machine

The invention discloses a fully-automatic water-saving dish cleaning machine. The machine comprises a cleaning tank and a dish pushing tank, wherein a conveyer bet, a high-pressure water gun, an infrared inductive probe, a primary water tank, a secondary water tank, a primary water high-pressure pump are arranged in the cleaning tank, and an outlet of the primary water high-pressure pump is connected with the cleaning high-pressure water gun. The machine further comprises a control system which is used for automatically controlling cleaning. Compared with the prior art, the machine has the advantages that dish cleaning can be achieved automatically and efficiently, sewage discharge is reduced, massive funds and manpower resources are saved, and more importantly, sustainable and cyclic utilization of water resources is achieved, an environmentally friendly water resource utilizing method is provided, practicality is high, and the national requirements for saving energy and reducing emission ...

Synchronizing signal zero-crossing-point positioning method and device

The invention discloses a synchronizing signal zero-crossing-point positioning method and device. The synchronizing signal zero-crossing-point positioning method comprises the steps of sampling a power grid signal to obtain a sampled signal; calculating a phase angle of the sampled signal at the sampling completion moment to obtain the phase angle of the sampled signal; obtaining a phase angle of a synchronizing signal at the sampling completion moment to obtain the phase angle of a synchronizing signal; calculating the difference value between the phase angle of the sampled signal and the phase angle of the synchronizing signal; utilizing the difference value of the phase angles to adjust a zero crossing point of the synchronizing signal. By means of the synchronizing signal zero-crossing-point positioning method and device, the problem that the position of a zero crossing point of a synchronizing signal in the prior art is inaccurate to position is solved, and further the effects of accurately ...

Frame send bowl, presses bowl, beats sign indicating number, four unification equipment of oiling

The utility model discloses a frame send bowl, presses bowl, beats sign indicating number, four unification equipment of oiling, include the frame main part, beat a sign indicating number device, press bowl device, oiling device and send a bowl device, send a bowl device to be used for placing steel bowl at the low punch, realize that steel bowl places the process, steel bowl pressure equipment process is realized at the upper and lower both ends of pressing the bowl device to be used for compressing tightly steel bowl vehicle frame vertical pipe, in the oiling device is used for pouring intothe butter into steel bowl, realize filling butter process, prevent the phenomenon of holiday butter, beat the sign indicating number device and be used for the code area that beats on the frame to stamp mark or serial number, realize the frame and beat the sign indicating number process. From this, this equipment is placed the steel bowl of frame production and processing in -process, the steel bowl ...

Method for preparing amlodipine intermediate

The invention belongs to the field of chemical pharmacy, in particular to a method for preparing an amlodipine intermediate. In order to solve the technical problems of low yield and poor quality and appearance of 4-[2-(phthalimido) ethyoxyl] ethyl acetoacetate (an intermediate II for short), namely amlodipine intermediate, prepared in the prior art, the invention provides a technical scheme comprising: reacting 4-chloroaceto acetate with NaH to obtain a transition state A; adding phthalimido ethanol (an intermediate I for short), reacting the phthalimido ethanol with the NaH to obtain a sodium salt of the intermediate I, and performing nucleophilic substitution on the sodium salt of the intermediate I and the transition state A to produce a transition state B; and hydrolyzing the transition state B to obtain the intermediate II. By the preparation method provided by the invention, the problems of side reactions, low sodium salt solubility of the intermediate and difficult stirring are ...

Manganese phthalocyanine derivative, and synthetic method and application thereof

The invention relates to a manganese phthalocyanine derivative, and a synthetic method and application thereof. The derivative can be used as a catalyst for electrocatalytic reductive degradation of organic chlorine, especially as a catalyst for lectrocatalytic reductive degradation of anofex (DDT). According to the method, the designed and synthesized manganese phthalocyanine derivative with high dissolvability is used as the catalyst, and anofex is degraded in virtue of an electrochemical reduction method; and during degradative reduction, platinum nets are used as working and auxiliary electrodes, a saturated calomel electrode is used as a reference electrode, the manganese phthalocyanine derivative with high dissolvability is used as the catalyst, tetrabutyl ammonium perchlorate (TBAP) is used as a supporting electrolyte, N,N-dimethyl formamide (DMF) is used as an electrolyte, electrocatalytic degradation is carried out on anofex (DDT) in a short period of time at a certain control ...

Dress tire machine

The utility model relates to a dress tire machine, which comprises a frame, wheel hub place the platform, wheel hub clamping mechanism, child mechanism presses, elevating system, rotary mechanism andtire positioning mechanism, wheel hub place the platform fixes in the frame, wheel hub clamping mechanism can fix wheel hub on wheel hub place the platform, elevating system installs the top in the frame, pressure child mechanism installs on elevating system and is located wheel hub place the platform's top, elevating system can drive and press child mechanism to go up and down, rotary mechanism rotates with pressing child mechanism to be connected and can drive pressure child mechanism, press child mechanism including can with the tire impress wheel hub the pinch roller and along the leadingwheel of wheel hub outer fringe swivelling movement, tire positioning mechanism installs at the top of frame and can compress tightly the tire on wheel hub place the platform. The utility model has the advantages ...

Full-automatic water-saving and environment-friendly cleaning system

The utility model discloses a full-automatic water-saving and environment-friendly cleaning system. The full-automatic water-saving and environment-friendly cleaning system comprises an inlet (1), a cleaning device (2), a conveying device (3), a control device and an outlet (4); the cleaning device (2) comprises multiple cleaning modules, each cleaning module comprises a water receiver (21), a high-pressure water gun (22) and a waste water collector (23), and infrared inductors (5) are arranged among all the cleaning modules. According to the full-automatic water-saving and environment-friendly cleaning system, the full-automatic functions of tableware pushing and loading, tableware cleaning and tableware collecting are achieved, and the advantages of being easy to operate, low in energy consumption, high in intelligent degree and the like are achieved; meanwhile, sewage discharge is reduced, and a large number of water resources are saved.

A compensation unit for measuring robot control arm angle

The utility model discloses a compensation unit for measuring robot control arm angle aims at providing a compensation unit for measuring robot control arm angle that can improve robot control arm precision and simple to operate, and its technical scheme main points are including the flange main part, the flange main part be equipped with angle measurement element, the flange main part including the flange piece that is used for being connected with the robot control arm with be used for with robot control arm end effector's the 2nd flange piece, through setting up angle measurement element in the flange main part, angle measurement element can accurate measurements angle, messenger robot control arm precision improves greatly, and angle measurement element is equipped with carrier, messenger the utility model discloses have very big adaptability, and the flange main part includes a flange piece and the 2nd flange piece, compensation unit be only through self just installing on the robot ...

Process for salifying naloxone hydrochloride

The invention belongs to the pharmaceutical and chemical field and particularly relates to a process for salifying naloxone hydrochloride, which comprises the following steps: carrying out allylation reaction on intermediates of 14-hydroxy normorphine ketone and allyl bromide in DMF (dimethyl rormamide) which is used as a solvent, processing allylation reaction solution to obtain naloxone base, refining the naloxone base, and carrying out salifying reaction. Because the naloxone base is refined, the mass content of the naloxone base is increased, less impurities are generated, the accurate amount of HCl (hydrogen chloride) used for salifying is ensured, the colloidal agglomeration during salifying is avoided, the product quality and yield are improved, the column chromatography process is omitted, the production efficiency is improved, and the cost is reduced.

Mine-used flameproof high pressure vacuum distribution device of direct current operation

The utility model discloses a mine-used flameproof high pressure vacuum distribution device of direct current operation, including mine-used flameproof high pressure vacuum distribution device major loop and micro DC power, wherein, mine-used flameproof high pressure vacuum distribution device major loop includes vacuum circuit breaker, high-tension fuse, voltage transformer and low pressure fuse, vacuum circuit breaker establishes ties between three power inlet wires are rather than the output, and the high-tension fuse connects in parallel between three power inlet wires and vacuum circuit breaker, and the output of high-tension fuse and voltage transformer's input links to each other, and voltage transformer's output links to each other with the input of low pressure fuse, and the output of low pressure fuse links to each other with the input of micro DC power, and the secondary circuit load links to each other in the output of micro DC power and the mine-used flameproof high pressure ...

Working medium pair for absorption energy storage circulation

A working medium pair for absorption energy storage circulation comprises an aqueous solution of lithium bromide, lithium nitrate and lithium chloride, wherein the mass percentage concentration range of the solution is 40-65%. The working medium pair is applicable to the absorption energy storage circulation within a heat source temperature range of 97-137 DEG C. The working medium pair can realize a refrigeration function of an absorption storage system and store a refrigerant. Simultaneously, the working medium pair can also be used for the absorption energy storage circulation for a long time without resulting in severe corrosion of absorption energy storage equipment. The working medium pair also has an effect of increasing the energy-saving rate of a distributed combined cold, heat and power supply system when used in an absorption energy storage unit of the distributed cold, heat and power supply system.

Method for degrading hexachloro-cyclohexane soprocide through electrochemical catalytic reduction

The invention relates to a method for degrading organochlorine, and in particular relates to a method for degrading hexachloro-cyclohexane soprocide through electrochemical catalytic reduction. The method is characterized in that the electrochemical reducing method is used for degrading hexachloro-cyclohexane soprocide within certain time under certain control electric potential, wherein platinum nets respectively serves as a working electrode and an assistant electrode, a saturated calomel electrode serves as a reference electrode, pentafluorophenyl porphyrin ferric chloride [(TF5PP)FeCl] serves as an electrocatalyst, tetrabutylammonium perchlorate (TBAP) serves as supporting electrolyte, and N, N-dimethyl formamide (DMF) serves electrolyte. The method is simple and convenient in operation, and high in degrading efficiency.

Working medium pair suitable for absorbing type energy storage circulation

A working medium pair suitable for absorbing type energy storage circulation is composed of a aqueous solution containing lithium bromide, lithium chloride and 1,3-propanediol, and the mass percentage concentration of the solution is 40%-70%. The working medium pair can be applied to absorbing type energy storage circulation with a heat source temperature ranging from 97 DEG C to 137 DEG C. By the adoption of the working medium pair, refrigeration of an absorbing type energy storage system can be achieved, and storage of refrigerants can be achieved. Meanwhile, the working medium pair can be used in absorbing type energy storage circulation for a long time without causing severe corrosion of absorbing type energy storage equipment. The working medium pair can also improve the energy saving rate of a distributed combined cooling heating and power triple co-generation system when used in an absorbing type energy storage unit of the distributed type combined cooling heating and power triple ...

Processing lines

The utility model discloses a processing lines aims at providing kind of space utilization the high and high processing lines of production efficiency, and its technical scheme main points are including the conveying system of transportation work piece and a plurality of lathe that is used for processing to wait to process the work piece, conveying system include that at least one main conveyer belt and a plurality of is used for the manipulator of unloading on the lathe, the main conveyer belt your majesty that includes upper and lower parallel arrangement expect area and main unloading area, your majesty through parallel arrangement about setting up expects area and main unloading area, make processing back finished product transport in unison, the process of being convenient for on next step or packing etc, and improves the production efficiency, and original unoccupied space has been utilized, production line area has significantly reduced, it is more abundant to make the space utilize ...

Full -automatic tire fitting machine

The utility model relates to a full -automatic tire fitting machine, which comprises a frame, wheel hub place the platform, wheel hub clamping mechanism, child mechanism presses, elevating system androtary mechanism, wheel hub place the platform fixes in the frame, wheel hub clamping mechanism can fix wheel hub on wheel hub place the platform, elevating system installs the top in the frame, pressure child mechanism installs on elevating system and is located wheel hub place the platform's top, elevating system can drive and press child mechanism to go up and down, rotary mechanism rotates with pressing child mechanism to be connected and can drive pressure child mechanism, press child mechanism including can with the tire impress wheel hub the pinch roller and along the leading wheel of wheel hub outer fringe swivelling movement. The utility model has the advantages of efficient, easy operation to can reduce workman intensity of labour.

Complex road surface transfer robot based on parallel mechanisms

The invention relates to the field of carrying machines, in particular to a complex road surface transfer robot based on parallel mechanisms. The complex road surface transfer robot comprises the first parallel mechanism, a propelling device, the second parallel mechanism, the third parallel mechanism, a hydraulic pump, a battery, an air pump and an object stage. The propelling device is located above the first parallel mechanism; the second parallel mechanism is connected with the propelling device, and the first parallel mechanism and the second parallel mechanism can turn and travel under the effect of the propelling device; the third parallel mechanism is installed above the second parallel mechanism and can keep carried objects stable; the hydraulic pump is connected with the second parallel mechanism; a controller is located in front of the hydraulic pump; the battery is located in the front of the controller; the air pump is installed on the second parallel mechanism and can supply ...

Preparation method of amlodipine intermediate

Robot polishing apparatus

The utility model discloses a robot polishing apparatus, include controller, polisher and be used for sending the work piece to go on polishing on the polisher six joint robot, six joint robot be located the front side of polisher, controller control six joint robot and polisher work. The robot polishing apparatus polishes to metal work is full -automatic, reduces artifical intensity of labour, the high efficiency of polishing, and the will not causes the damage to the work piece.

Preparation method of amlodipine intermediate

The invention relates to a preparation method of an amlodipine intermediate. The invention aims to provide a technical scheme which has the advantages of high product yield and favorable quality and appearance. The method comprises the following steps: under the catalytic action of acetic acid and piperidine and the condition that generated water is carried out by cyclohexane, reacting 4-[2-(phthaloyl)oxethyl]ethyl acetoacetate and p-chlorobenzaldehyde to obtain 2-(2-chlorobenzene methylene)-4-[2-(phthaloyl)oxethyl]ethyl acetoacetate (intermediate II for short); and in an alcoholic solution under the catalytic action of an organic acid, carrying out cyclization on the intermediate II and 3-aminomethyl crotonate to obtain the amlodipine intermediate 4-(2-chlorphenyl)-3-ethoxylcarboxylic acid-5-methoxylcarboxylic acid-6-methyl-2-(2-phthalamide oxethylmethyl)-1,4-dihydropyridine. The preparation method provided by the invention has the advantages of short reaction time, low energy consumption ...

Frame is pressed bowl, is beaten sign indicating number, trinity equipment of oiling

The utility model discloses a frame is pressed bowl, is beaten sign indicating number, trinity equipment of oiling, it includes the frame main part, beat a sign indicating number device, press a bowldevice, oiling device and frame auxiliary positioning device, frame auxiliary positioning device is used for the centre gripping frame, makes the frame pinpoint, guarantees the smooth and frame of steel bowl press -fitting process and number beats code bits and put the unanimity, steel bowl pressure equipment process is realized at the upper and lower both ends of pressing the bowl device to be used for compressing tightly steel bowl vehicle frame vertical pipe, filling butter process is realized in pouring into the butter into steel bowl to the oiling device, prevents the phenomenon of holiday butter, beat the sign indicating number device and be used for the code area that beats on the frame to stamp mark or serial number, realize the frame and beat the sign indicating number process. From ...

Machining center material feeding unit of robot

The utility model discloses a machining center material feeding unit of robot, including pay -off workstation (1), controller and be used for sending into the work piece on the pay -off workstation (1) six joint robot (2) of machining center (3), pay -off workstation (1) be located the place aheads of machining center (3), six joint robot (2) be located machining center (3) and pay -off workstation (1) between, pay -off workstation (1) on be equipped with the censorship device and the detection device of work piece, controller control six joint robot (2), machining center (3), censorship device and detection device's work. The material feeding unit passes through the robot and realizes automatic pay -off to can reduce the cost of labor, eliminate the potential safety hazard, improve work efficiency and increase the reliability that the work piece detected.

Beat ink recorder with send bowl, press bowl, oiling function

The utility model discloses a beat ink recorder with send bowl, press bowl, oiling function, include the frame main part, beat a sign indicating number device, press bowl device, oiling device and send a bowl device, send a bowl device to be used for placing steel bowl at the low punch, realize that steel bowl places the process, steel bowl pressure equipment process is realized at the upper and lower both ends of pressing the bowl device to be used for compressing tightly steel bowl vehicle frame vertical pipe, in the oiling device is used for pouring into the butter into steel bowl, realizefilling butter process, prevent the phenomenon of holiday butter, beat the sign indicating number device and be used for the code area that beats on the frame to stamp mark or serial number, realize the frame and beat the sign indicating number process. From this, this equipment is placed the steel bowl of frame production and processing in -process, the steel bowl pressure equipment, beat four processes ...

Operation command platform based on Internet scheduling

The utility model relates to the technical field of dispatching and commanding platforms, in particular to an operation and commanding platform based on internet dispatching, which comprises a base, a support and an operating platform, a protective plate is arranged in the middle of the upper surface of the operating platform, a display screen is arranged on one side of the bottom of the protective plate, and a groove matched with the protective plate is formed in the upper surface of the operating platform. Sliding grooves are formed in the left side wall and the right side wall of the groove, supporting rods are arranged between the left side wall and the right side wall of the protection plate and the sliding grooves, sliding rods capable of sliding in the sliding grooves are arranged at the ends, located in the sliding grooves, of the supporting rods and penetrate through the sliding grooves, and electronic telescopic rods are further arranged at the positions, located in inner cavities ...