106results about How to "Widely used value" patented technology

The invention provides a battery heating system of a vehicle, a control method and the vehicle. The system comprises a multi-phase inverter, a multi-phase winding, an energy storage device and a controller. Wherein a bus of the multi-phase inverter is correspondingly connected to a bus of a vehicle battery, one end of the multi-phase winding is correspondingly connected to a bridge arm of the multi-phase inverter, a neutral point of the multi-phase winding is connected to one of the buses of the battery, the energy storage device is connected to the battery, and the controller is connected to the multi-phase inverter; the controller is configured to determine a direct current duty ratio signal and an alternating current duty ratio signal according to the real-time heating requirement of the battery, and control the action of a bridge arm of the multi-phase inverter based on the direct current duty ratio signal and the alternating current duty ratio signal. And heating the battery by using the target alternating current corresponding to the real-time heating requirement of the battery formed at the neutral point of the multi-phase winding. The DC duty ratio signal and the AC duty ratio signal jointly control the action of the multi-phase inverter, so that the battery can be heated through the modulatable duty ratio signal.

The invention is about a method of marking ink which is only used to defend fake. The composition of it is: lipidol or lipid, surface active agent, integration agent, water, buffering agent. Their mass percents are: 1,2-hexylene glycol: 5%-15%, butanol: 1-5%, DH-1: 5-10%, EDTA: 0.1-0.5%, MS-1: 0.1-1%, water: the rest. The process is: a. dissolving the colorant in water, b. put the correct percent of 1,2-hexylene glycol and butanol into the solvent, then dropping the MS-1 and EDTA solution when mixing the solvent for 30-50 min, c. put the rest precent of water into the printing ink box. The picture and word would be shown red fluorescence in the UV but blank in the usual light.

The invention belongs to the technical field of friction catalysis, and particularly relates to application of an aluminum oxide substrate in friction catalytic degradation of high-concentration organic dye wastewater, an aluminum oxide ceramic chip is used as a substrate, titanium dioxide nano powder is used as a catalyst, and the aluminum oxide ceramic chip is fixed at the bottom of a flat-bottom glass beaker; the method comprises the following steps: adding organic dye wastewater, a magnetic turntable and titanium dioxide nano powder into a flat-bottomed glass beaker, then putting the flat-bottomed glass beaker in a dark environment at room temperature, stirring and reacting on a magnetic stirrer for 90-150 minutes, and after the reaction is completed, completely degrading organic dye in the wastewater. According to the method, the aluminum oxide ceramic chip is added into a system for performing friction catalytic degradation on the organic dye wastewater by using the titanium dioxide nano powder as the substrate, so that the degradation rate of the organic dye is greatly improved, the complete degradation time of the organic dye is shortened, and a new thought is provided for performing friction catalytic degradation on the organic dye wastewater by using the titanium dioxide nano powder.

The preparation process comprises the following steps: dissolving ammonium dimolybdate, ammonium rhenate and water at a high temperature, then adding zirconium hydroxide, uniformly mixing, carrying out vacuum drying, carrying out two-stage hydrogen reduction on the obtained precursor composite powder, and carrying out vacuum drying to obtain the zirconium dioxide reinforced phase-containing molybdenum-rhenium alloy capable of inhibiting abnormal growth of crystal grains, thereby obtaining the zirconium dioxide reinforced phase-containing molybdenum-rhenium alloy capable of inhibiting abnormal growth of crystal grains. Zirconium oxide reinforced molybdenum-rhenium composite powder obtained after reduction is subjected to cold isostatic pressing, pressureless sintering and hot isostatic pressing to obtain zirconium oxide reinforced molybdenum-rhenium alloy, and then the zirconium oxide reinforced molybdenum-rhenium alloy is obtained through high-temperature rolling and recrystallization annealing treatment. According to the method, atomic-level mixing of molybdenum and rhenium is achieved through liquid-phase doping, the microstructure of the molybdenum-rhenium alloy is more uniform and fine due to addition of ZrO2, the recrystallization temperature is increased, and the phenomenon that sintered grains of the molybdenum-rhenium alloy grow abnormally is relieved. And by optimizing the annealing process and regulating and controlling the annealing mode, grains are rearranged to form a more uniform microstructure, abnormal growth of the grains is further inhibited, and the high-temperature tensile strength and the ductility of the molybdenum-rhenium alloy are improved.

The invention relates to an electromagnetic adsorption butting connector for a microgravity environment, which comprises a plug and a socket, the front ends of the plug and the socket are inserted oppositely, a plug shell is provided with a female end transmission module, a socket shell is internally provided with a male end transmission module, the plug shell is provided with an armature component, and the socket shell is provided with an electromagnetic component. The armature part and the electromagnetic part can provide power for the plug and the socket to make the plug and the socket close to each other, and can be demagnetized after the electromagnetic part loses power. A telescopic locking component which can be driven by a power mechanism to move in the axial direction of the plug shell is further arranged in the plug shell, and a locking structure used for being locked with the telescopic locking component in a matched mode is arranged on the socket shell. And the locking structure is locked with the telescopic locking component under the adsorption action of the armature component and the electromagnetic component, and then moves towards the plug end along with the telescopic locking component to provide butt joint power for the transmission module, so that the plug and the socket are completely inserted, and the requirement of large-insertion-force insertion of the connector is met.

The utility model provides a steering system of a vehicle. The steering system comprises a steering control device, a steering driving device and a steering execution device. The steering driving device comprises a power output module, a power driving module, a first driving circuit and a second driving circuit, the power output module is connected to the steering execution device and used for driving the steering execution device, the first driving circuit is used for being connected with a first power source of the vehicle, and the second driving circuit is used for being connected with a second power source of the vehicle. The power driving module is used for controlling the first driving circuit or the second driving circuit to be connected to the power output module; the first driving circuit comprises two first driving bridge circuits which are connected in parallel and / or the second driving circuit comprises two second driving bridge circuits which are connected in parallel; the steering control device is connected to the power output module and used for controlling the power output module to operate. According to the steering system of the vehicle, the driving safety of the vehicle can be effectively improved.

The invention relates to a battery liquid cooling temperature prediction method based on a thermal resistance network, and the method comprises the following steps: analyzing the heat dissipation condition of a geometric model, and mastering the overall heat flow direction; node division is carried out on the whole model, and preparation is made for constructing a thermal resistance network; thermal resistance value calculation, wherein a thermal resistance network is divided into battery heat conduction thermal resistance, liquid cooling plate heat conduction thermal resistance, cooling liquid convection thermal resistance and enthalpy change thermal resistance; combing the series-parallel connection relation of the thermal resistance between the network units to form a complete thermal resistance network model; the transient temperature of all nodes can be calculated through a calculation formula by calculating the thermal resistance value between the nodes. According to the method, the temperature distribution of the battery under the liquid cooling effect is rapidly and accurately predicted, a reliable basis is provided for real-time temperature monitoring, the problem that the thermal resistance calculation of the liquid cooling plate is complex is solved, and meanwhile the technical problem that the complex calculation problem caused by follow-up structure and parameter optimization can be rapidly solved through the universality of the method is needed to be solved at present. Compared with the prior art, the device has good market prospect and development space.

The utility model relates to a connector sealing uncovering structure and a bending type opening connector, the connector sealing uncovering structure comprises an insulation cap used for plugging an opening at one side of a connector housing, and the periphery of the insulation cap is sleeved with a sealing rubber ring used for realizing radial sealing between the insulation cap and the opening. The tail end of the insulating cap and the cover plate are detachably connected or integrally designed, and the insulating cap is detachably fixed on the connector shell through the cover plate. According to the utility model, the insulation cap and the sealing rubber ring are preassembled, the insulation cap and the cover plate are detachably connected, and the insulation cap, the sealing rubber ring and the cover plate are fixed on the connector shell after being connected into a whole, so that the assembly and disassembly are convenient, the movement of the insulation cap can be avoided, and the sealing performance of the connector is ensured.

The invention relates to a pure electric tandem double-rotor unmanned helicopter platform which comprises a rack, a rotor system, a transmission system, a power system and a control system, the rack is made of a carbon fiber material and comprises a triangular truss, rotor tower bases fixed to the front end and the rear end of the triangular truss and undercarriages fixed to bottom plates of the rotor tower bases; a rotor system is arranged on each rotor tower base, and the rotation directions of the two rotor systems are opposite and counteract the reverse torsional moment of the propeller disc; a transmission system is mounted on each rotor system; the power system comprises two sets of transmission electric power systems which are arranged on the rack and used for providing power for the transmission system; and the control system is used for providing flight control, navigation and data monitoring data information for the helicopter. According to the invention, the two sets of rotor systems depend on respective pure electric power systems to drive the rotors to rotate in opposite directions, and by adopting the structural design of the pure electric power systems, the machining difficulty and the maintenance difficulty are low.

The present invention relates to a conductive separator plate with a gas-liquid distribution flow field structure and a processing method thereof, wherein functional partitions such as a sealant wire trough, a guide trough, a gas channel, and a liquid channel are integrated into the same component and formed in one piece. Compared with traditional conductive separator plates, the conductive separator plate of the present invention reduces the number of processing times and the difficulty of processing, so that the manufacturing of the conductive separator plate, the assembly quality of the battery stack, and the positioning accuracy are all guaranteed. The conductive separator plate of the present invention does not require separate reinforcement of the sealant wire trough, and can ensure the operating stability of the electrolytic cell under the condition of producing high-pressure hydrogen (>3.5MPa). Compared with the prior art, the conductive separator plate of the present invention has a simple structure, is easy and reliable to install, reduces the processing steps, and improves the structural reliability.

The invention relates to the technical field of waste plastic treatment, in particular to a waste plastic grading carbonization device and a waste plastic treatment method. The waste plastic grading carbonization device comprises a feeding hopper, a crushing device, a grinding device, a screening device, a catalyst self-adaptive proportioning device, a first spiral discharging machine, a first-stage carbonization chamber, a second-stage carbonization chamber, an activation chamber, a second spiral discharging machine, a solid product collecting device, a liquefaction device, a liquefied product collecting device, a cooling water circulating device and a third spiral discharging machine, a material returning bin and a tail gas treatment device. According to the invention, through the collaborative innovation of'grading carbonization 'and'catalyst self-adaptive proportioning device', the problems of incomplete and non-uniform carbonization of the waste plastics, inadequate utilization of gas products and the like in the pyrolysis process of the waste plastics are solved, and an industrial feasible path is provided for chemical recovery of the waste plastics; the device is reasonable in overall structural design and high in treatment energy efficiency, and continuous, sufficient and efficient pyrolysis and high-value conversion of the waste plastics are achieved.

The invention provides an alternating current charging and discharging system of a vehicle and an alternating current charging and discharging control method. The system comprises a plurality of first windings of a first motor of an electric drive system, a plurality of first inverters of the electric drive system, a direct current bus, an active front end rectifier and a controller. The first windings are correspondingly connected with the first inverters respectively; the plurality of first inverters are connected in parallel to the direct-current bus, and a first isolating switch is arranged on the direct-current bus between two adjacent first inverters; one end of the direct-current bus is connected to a battery of the vehicle, and the other end of the direct-current bus is connected to the active front-end rectifier; the controller is configured to control opening and closing of the first isolation switch, when the first isolation switch is controlled to be closed, the first motor outputs torque, when the first isolation switch is controlled to be disconnected, the multiple first windings and the multiple first inverters achieve DC / DC energy transmission and electrical insulation isolation of alternating current charging and discharging, and after the first isolation switch is controlled to be disconnected, the multiple second windings and the multiple first inverters achieve DC / DC energy transmission and electrical insulation isolation of alternating current charging and discharging. And controlling the bridge arm end of the first inverter to generate high-frequency pulse voltage.

The utility model relates to a cabinet with a door plate capable of being quickly disassembled and assembled, which comprises a cabinet frame and a door plate component assembled on the front surface of the cabinet frame, a sealing force-bearing lock seat is arranged on the front surface of the cabinet frame, and a sealing force-bearing lock head matched and locked with the sealing force-bearing lock seat is arranged on the door plate component. According to the utility model, the door plate component and the cabinet frame are quickly disassembled, locked and installed through the sealing force-bearing lock, and unlocking and locking are realized only by clockwise or anticlockwise rotating a slotted screwdriver by 90 degrees, so that the front door plate is quickly disassembled and assembled by a single person, the occupied space in the disassembly and assembly process is small, and the disassembly and assembly efficiency is high. And the movement of the crew is not influenced, and the crew can disassemble, assemble, debug and maintain the electronic equipment in the cabinet.

The invention relates to an edge sealing jig for continuous hot pressing and cold pressing of a large-size PEM membrane electrode. The edge sealing jig comprises a supporting frame, a guide rail arranged on the supporting frame, a vacuum table in sliding connection with the guide rail, a control cabinet and a vacuum pump, wherein the control cabinet and the vacuum pump are connected with the vacuum table; the stainless steel punched plate, the lower-layer frame film, the CCM structure and the upper-layer frame film are sequentially arranged on the shell top plate from bottom to top; one end of the guide rail is connected with the hot-pressing equipment workbench, the other end of the guide rail is connected with the cold-pressing equipment workbench, the vacuum table slides to the hot-pressing equipment workbench along the guide rail to perform hot-pressing shaping on the lower-layer frame film, the CCM structure and the upper-layer frame film, and then slides to the cold-pressing equipment workbench along the guide rail to perform rapid cold-pressing shaping, so that the edge sealing of the CCM structure is completed. The problems of bubbles, disengagement and the like in the edge sealing process can be avoided, equipment such as a mechanical arm and a crane is not needed, the edge sealing efficiency is improved, the safety of personnel in the operation process is guaranteed, the device can adapt to two edge sealing processes, and the edge sealing effect is improved.

The invention discloses an anti-over-grinding crushing and grinding process for easy-to-argillization ore, which mainly comprises the following steps of: crushing raw ore and transferring the crushed raw ore into a surge bin; ore in the surge bin is transferred to a first double-layer vibrating screen for wet type pre-screening, oversize and intermediate products enter the semi-autogenous mill, and undersize products are pumped to the ore discharge end of the semi-autogenous mill. Ore discharged by the semi-autogenous mill and undersize products enter a second double-layer vibrating screen to be classified, oversize products are subjected to hard rock crushing and then return to an ore feeding belt of the semi-autogenous mill, intermediate products enter a lattice type ball mill, and ore grinding products and undersize products of the second double-layer vibrating screen are combined and pumped into a cyclone to be classified. And underflow of the cyclone is classified by a high-frequency sieve, oversize return to a ball mill for regrinding, and overflow and undersize products of the high-frequency sieve are combined into finished ore pulp to be fed into a sorting process. The process flow is simple, one-stage crushing and ore washing and screening before grinding are adopted, and forced discharging equipment such as a semi-autogenous mill is matched, so that over-grinding can be effectively prevented, and the ore grinding energy consumption is reduced.

The invention relates to molybdenum alloy composite powder with a micro-nano multi-scale configuration and a preparation method of molybdenum alloy, MoO2 powder, Ti3Al and TiC are mixed, ground and spray-dried to obtain precursor composite powder, the precursor composite powder is subjected to high-temperature reduction to obtain the molybdenum alloy composite powder with the micro-nano multi-scale configuration, then cold isostatic pressing blank pressing is performed, and the molybdenum alloy composite powder with the micro-nano multi-scale configuration is obtained. And then vacuum hot pressed sintering is conducted at the high temperature, and the molybdenum alloy sintered blank of the micro-nano multi-scale configuration is obtained. The layered secondary phase is introduced, the secondary phase provides a confined growth space for molybdenum particles in the powder reduction process, the particle size of the powder is effectively reduced, the molybdenum alloy composite powder of the micro-nano multi-scale configuration is obtained, the nano molybdenum particles are preferentially molten in the high-temperature sintering process, sintering densification is promoted, and the sintering temperature is lowered. The interface bonding relation between a secondary phase and a matrix is improved, the structure of the obtained molybdenum alloy sintered blank is more uniform, the recrystallization temperature of the molybdenum alloy is increased, and the strength of the molybdenum alloy at the ultrahigh temperature is remarkably improved.

The utility model relates to a movable water quality algae blocking net device, including support frame and algae blocking net, the algae blocking net is hung below support frame through lifting device, and lifting device realizes the movement of algae blocking net in vertical direction, collapsible height adjusting gyro wheel is equipped below support frame, when the collapsible height adjusting gyro wheel is in retracted state, support frame supports on ground, when collapsible height adjusting gyro wheel is in extended state, support frame separates from ground, and collapsible height adjusting gyro wheel rolls and supports on ground. The utility model integrates mechanical regulation and rolling support function in one, not only satisfies the stable support demand of device standby, but also realizes quick displacement through collapsible gyro wheel, reduces the labor intensity of manual handling, satisfies the use demand of water conservancy algae blocking scene that needs frequent start -stop or displacement.

The invention provides a vehicle charging system, a vehicle charging control method and a vehicle. The system comprises an energy conversion device, a direct current output device and a controller. Wherein the energy conversion device and the direct current output device are connected with each other, and the energy conversion device and the direct current output device are both connected to a battery of the vehicle; the energy conversion device comprises a multi-phase inverter, a multi-phase winding and a first capacitor, wire inlet ends of the multi-phase winding are correspondingly connected to multi-phase bridge arms of the multi-phase inverter respectively, and the first capacitor is connected to the multi-phase inverter in parallel; the controller is connected to the multi-phase inverter and controls multi-phase bridge arms of the multi-phase inverter to act so as to form direct current with alternating current components to charge a battery of the vehicle. When the vehicle battery is charged through direct current, the alternating current component is superposed in the direct current, so that the service life of the vehicle battery can be effectively prolonged while the charging speed of the vehicle battery is ensured.

The application provides a workpiece tightening defect classification method, system, controller and storage medium, wherein the classification method comprises: acquiring a first tightening defect curve and preprocessing the first tightening defect curve; cutting the preprocessed first tightening defect curve based on a preset rule to obtain a target tightening defect curve; extracting time domain features in the target tightening defect curve; and inputting the time domain features into a plurality of pre-trained defect recognition models respectively to obtain recognition results, wherein the recognition results comprise a target defect type corresponding to the first tightening defect curve or a defect type that the first tightening defect curve belongs to is not determined. The application solves the problem in the prior art that workpiece tightening defect classification cannot identify new defect types, resulting in defect classification errors.

The present invention relates to a low-orbit satellite network structure, a networking method, a controller and a medium, wherein the low-orbit satellite network structure comprises a first controller installed on the ground and a plurality of low-orbit satellites distributed in the earth's low-orbit meridian orbit, wherein the low-orbit satellites are connected by physical links, the first controller communicates with overhead satellites among the plurality of low-orbit satellites, and the interconnected low-orbit satellites can communicate with each other. The present invention simplifies the low-orbit satellite network structure, greatly reduces the system deployment cost, and improves the flexibility of the network.

The preparation technology comprises the steps that molybdenum dioxide powder, Re powder, Ti powder, C powder and Al powder are subjected to ball milling and mixing to obtain precursor molybdenum-rhenium composite powder, molybdenum-rhenium alloy composite powder is obtained through two-stage hydrogen reduction, then high-temperature large-deformation rotary swaging is conducted after cold isostatic pressing and pressureless sintering are conducted, and the molybdenum-rhenium alloy is obtained. And finally, the high-temperature-resistant molybdenum-rhenium alloy with high-density dislocation is obtained. The dislocation density of an alloy matrix is increased by introducing a secondary phase, the recrystallization temperature of the molybdenum-rhenium alloy is increased, ultrahigh-temperature large-deformation rotary swaging of the molybdenum-rhenium alloy is achieved, high-density dislocation is further introduced through high-temperature large-deformation rotary swaging, the high-temperature tensile strength of the molybdenum-rhenium alloy is improved, and meanwhile the plasticity and toughness of the molybdenum-rhenium alloy are improved; and a wider application prospect is provided for application of the molybdenum-rhenium alloy in a more extreme environment.

The utility model relates to a contact fixing structure, a high voltage connector and a high voltage connector assembly, the contact fixing structure comprises an insulator, a contact and a contact fixing sleeve, the outer wall of the contact is provided with a first groove and a first boss, the inner wall of the insulator is provided with a second boss, the contact fixing sleeve is installed in the first groove, and the second boss is installed in the second groove. The front side of the contact fixing sleeve is provided with an inclined plane structure, so that the contact fixing sleeve is convenient to mount and dismount. After the contact piece is installed from the tail of the insulator and assembled in place, the contact piece fixing sleeve is bounced off and clamped at the front end of the second boss, the first boss is located at the rear end of the second boss, and axial positioning of the contact piece is achieved.

The invention relates to a frictional wear test system and a frictional wear test method for simulating a water flow environment. The frictional wear test system comprises a worn test piece, a millstone, a test container, a liquid storage container, a first flow control valve, a water inlet control pump, a water outlet control pump, a second flow control valve, a flow meter and a PLC (Programmable Logic Controller), the test container is installed on a reciprocating friction-wear testing machine workbench, the millstone is fixed to the bottom of the test container, and a to-be-worn test piece is installed on the reciprocating friction-wear testing machine and makes contact with the millstone. The liquid storage container, the water inlet control pump, the first flow control valve, the test container, the water outlet control pump, the second flow control valve and the flow meter are sequentially connected to form a water circulation line, and the PLC is connected with the water outlet control pump, the water inlet control pump, the first flow control valve, the second flow control valve and the flow meter through data lines. The device can simulate different water flow environments to test the frictional wear condition of the worn test piece in a dynamic water flow environment, can be used in combination with different types of frictional wear testing machines, and is high in universality.

The invention relates to the field of data processing, in particular to a substance recommendation method based on node screening, which comprises the following steps: screening out a first abnormal human body feature node and a first candidate node path based on first human body feature detection data, screening out a second abnormal human body feature node in combination with first connection relationship data, obtaining a first node distance between a second abnormal human body feature node and a material node, screening out a second candidate node path based on the enrichment score of each node path, and obtaining a second abnormal human body feature node according to second human body feature data and third human body feature data; obtaining target feature data corresponding to the first human body feature node, screening out a target human body feature node, obtaining a second node distance between the target human body feature node and the substance node, and screening out a target substance node; the influence of redundant node information on abnormal condition analysis is eliminated, and the accuracy of a substance recommendation result is improved.

The invention relates to a method for synthesizing an epoxy resin material by recycling nylon acid, which comprises the following steps of: fully mixing nylon acid waste liquid, an epoxy compound and an additive, heating and curing or heating, extruding and molding, and cooling to obtain the epoxy resin material. The additive comprises one or more of primary amine, secondary amine, tertiary amine, an ammonium salt compound, nitrogen heterocyclic organic alkali, a phosphine compound, a zinc compound and a tin compound, and the mass ratio of the nylon acid waste liquid to the epoxy compound to the additive is (0.1-5): 1: (0.01-0.2). The high-performance epoxy resin material is directly synthesized by taking the nylon acid waste liquid as a raw material without separation and purification, and products with different performance expressions can be obtained by adjusting the use amount of the nylon acid. The preparation method disclosed by the invention is simple, easy to operate, efficient in preparation, easily available in raw materials and low in production technical requirement and cost, the synthesized epoxy resin material has excellent repeated processing performance, and a new direction is provided for resource utilization of the nylon acid waste liquid.

The invention relates to the technical field of computer vision, and particularly discloses an infrared small target detection method based on enhanced dynamic deformable convolution, which comprises the following steps of: constructing an encoder-decoder reference network, replacing standard convolution with the enhanced dynamic deformable convolution in an encoder, fusing multi-scale features through a dynamic routing mechanism, and detecting a small target based on the enhanced dynamic deformable convolution. And a direction perception offset enhancement module is utilized to guide a convolution sampling point to accurately position a small target, and background noise is effectively suppressed. In addition, a semantic refinement module is introduced in an encoder-decoder transition stage, and deep semantics are enhanced through multi-scale deep convolution and channel shuffling and are focused on a small target. Experiments show that compared with the prior art, the method achieves higher detection precision and lower false alarm rate on a plurality of public data sets, and is especially suitable for infrared small target accurate detection under a complex background.

The application relates to an underwater wireless optical communication assembly which is adapted to an existing connector, and the existing connector comprises a plug and a socket which are front-end matched, the communication assembly comprises a transmitting end and a receiving end, the transmitting end and the receiving end each comprise a cylindrical outer shell body, the outer shell bodies of the transmitting end and the receiving end are fixed on the front end faces of plug flanges and socket flanges respectively, light source transmitting systems and detector receiving systems are fixed in the outer shell bodies, the light source transmitting systems are provided with a plurality of light sources which are annularly distributed around the central axes of the outer shell bodies, the detector receiving systems are provided with detectors which are located on the same circumferences as the light sources, and deep water sealing connectors are further connected to the tail parts of the outer shell bodies, and are used for realizing the interaction of the transmitting end or the receiving end with user end information. The application can be used in cooperation with the existing connector, realizes fast installation and fixing, does not need to be angle-adjusted and aligned, and does not need to additionally open holes on the equipment.

The utility model relates to a kind of food processing device, it includes successively arranged forming machine, water sprayer, powder wrapping machine and tray loader, the forming machine has multiple discharge mechanisms of side-by-side arrangement, each discharge mechanism is connected with the first transmission chain of water sprayer by a chute, and the center of each chute outlet is opposite with the center of corresponding groove in the upper tray box of tray loader, so that blank that is exported by the chute outlet can smoothly fall into the groove of the tray box of tray loader after water sprayer and powder wrapping machine. The utility model adds chute at the discharge mechanism of forming machine, makes the blank sent by chute and the groove in the tray box at tray loader corresponding, and then make the blank after each processing step processing can smoothly enter the groove in the tray box, realize the purpose of automatic loading.