261results about How to "Reasonable and ingenious structural design" patented technology

The intelligent storage container comprises a container body, tray inserting grooves are formed in the front side and the rear side in the container body from top to bottom, trays are placed on the tray inserting grooves, an up-down walking pulley is arranged between the tray inserting grooves in the front side and the rear side, the up-down walking pulley is connected into the container body through a transmission structure, and a feeding and discharging opening is formed in the lower portion of the front side of the container body. And a tray discharging structure is arranged at the material inlet / outlet. The storage cabinet is reasonable and ingenious in structural design, trays for containing goods move front and back through the tray discharging structure from the feeding and discharging opening, during storage, the trays are pulled into the cabinet body and then transferred to the up-and-down walking tackle, the up-and-down walking tackle moves up and down through the conveying structure, and when the trays reach suitable tray inserting grooves, the trays are conveyed to the storage cabinet through the conveying structure. The tray is inserted into the tray slot, reverse action is carried out during material taking, the whole process is controlled through a PLC, a motor operates automatically, and the device is convenient and fast to use and high in safety.

The invention discloses data line welding injection molding processing equipment which comprises a first machine body, a second machine body, a first feeding mechanism, a conveying mechanism, a peeling mechanism, a second feeding mechanism, a welding mechanism, an injection molding mechanism and a rotating disc mechanism. The second machine body is arranged on the right side of the first machine body, the rotating disc mechanism comprises a rotating disc and a rotating device, the second jig is detachably arranged on the rotating disc, the injection molding mechanism comprises a first seat body, an injection molding machine and a first grabbing and transferring module, and the first grabbing and transferring module transfers the second jig to the first seat body and the rotating disc in a reciprocating mode; the first machine body is provided with a second grabbing and transferring module; thus, through the design of all the mechanisms, the wires are fed, peeled and welded on the first machine body and are matched with the second grabbing and transferring mechanism and the rotating disc to be transferred to the injection molding mechanism to be subjected to injection molding operation, automatic machining of the wires, connectors and shells is achieved, the production efficiency of data lines is improved, the machining time is short, and the production efficiency is improved. The use requirements of users are met, and the application range is wide.

The utility model discloses a pool prefabricated side plate, a side plate connecting structure and a cylindrical assembly type pool, the pool prefabricated side plate comprises an arc-shaped concrete plate body, an arc-shaped metal plate is integrally formed on the concave arc surface side of the arc-shaped concrete plate body in a pouring mode, and a reinforcing mesh layer formed by weaving a plurality of longitudinal reinforcing steel bars and a plurality of transverse reinforcing steel bars is pre-buried in the arc-shaped concrete plate body. The upper ends of the longitudinal steel bars extend out of the upper end face of the arc-shaped concrete slab body to form first steel bar connectors, and the two ends of the transverse steel bars extend out of the vertical faces of the two corresponding sides of the arc-shaped concrete slab body to form second steel bar connectors. The prefabricated side plate of the pool has good structural strength and good overall seepage-proofing and leakage-proof performance; the steel bar joints I are conveniently welded and fixedly connected with the steel bar joints on the outer peripheral surface of the pool top plate when the pool is built; the reinforcing steel bar joints II are convenient for welding and fixed connection between the adjacent pool prefabricated side plates when the pool side wall is built; the side plate connecting structure is ingenious and reasonable in structural design, and it is guaranteed that the cylindrical assembly type pool can be manufactured and implemented smoothly.

The present application relates to the technical field of textile fabric winding, and provides a winding device for textile fabric processing, comprising a frame, a group of automatic shaft loading mechanisms, a winding mechanism and a roll changing mechanism, a group of placement guide holes are symmetrically provided on the frame, a group of mounting grooves are symmetrically provided on the frame, the mounting grooves are arranged on the outer side wall of the frame, and a group of mounting grooves are respectively arranged corresponding to a group of placement guide holes, and a plurality of winding shafts are placed in the placement guide holes; the present application cuts the wound fabric roll and the textile fabric, and then releases a single winding shaft through a rotating rod on a rotating wheel, and when the winding shaft enters between a mounting plate and a clamping claw, a group of clamping claws are respectively pulled by the output ends of a group of first hydraulic push rods to clamp the two ends of the winding shaft, at which time the side walls of the winding shaft clamped at both ends are in close contact with the rotating drum, and the winding shaft is automatically docked into the groove of the first mounting frame by driving through the output end of a third motor, so as to realize a fully automatic and uninterrupted winding operation of the textile fabric and improve the winding efficiency.

The utility model discloses a hot expanding seamless steel pipe drying rack which comprises a long lifting structure and a short lifting structure, a driven steel pipe rotating carrier roller set is connected to the long lifting structure, a driving steel pipe rotating carrier roller set is connected to the short lifting structure, the hot expanding seamless steel pipe drying rack is further provided with a plurality of sets of horizontal racks, and the tail end of a steel pipe is provided with a lubricant recycling groove. The lubricant recovery tank is connected with the collection pool, an air blowing pipe is arranged above the lubricant recovery tank and blows air into the steel pipe, and a hot air suction hood arranged above the heating coil collects hot air and feeds the hot air into the air blowing pipe. The thermal expansion device is reasonable and ingenious in structural design, heat energy generated by the heating coil during thermal expansion is recycled and then fed into a steel pipe coated with a graphite lubricant, drying of the inner wall of the steel pipe is accelerated, and the long lifting structure, the short lifting structure and the horizontal rack provide support for postures of the steel pipe in different stages; and the lubricant recovery tank collects the graphite lubricant flowing out of the tail end of the steel pipe for recycling, so that energy conservation and environmental protection are realized, and the quality of the heat-expanded steel pipe is guaranteed.

The utility model discloses a prefabricated side plate and side plate connecting structure for the assembly type pool and the assembly type pool, the prefabricated side plate comprises a concrete plate body, a metal plate is integrally formed on one side face of the concrete plate body in a pouring mode, and a reinforcing mesh layer formed by weaving a plurality of longitudinal reinforcing steel bars and a plurality of transverse reinforcing steel bars is pre-buried in the concrete plate body. The two ends of the longitudinal steel bars extend out of the concrete slab body to form first steel bar connectors, the two ends of the transverse steel bars extend out of the concrete slab body to form second steel bar connectors, and the left side edge and the right side edge of the metal plate extend out of the concrete slab body to form slab body connectors. The prefabricated side plate has good structural strength, overall anti-seepage performance, anti-leakage performance and anti-floating performance, the second steel bar connectors and the plate body connectors facilitate welding and fixed connection between the adjacent prefabricated side plates of the water pool when the side wall of the water pool is built, the sealing performance of the joint position between the adjacent prefabricated side plates of the water pool is remarkably improved, and the service life of the water pool is prolonged. And the overall waterproof performance of the side wall of the built pool can be ensured without additionally arranging other sealing assemblies.

The oilstone ejecting mechanism for the honing device comprises an oilstone holder, oilstones, a radial expansion unit and piezoelectric ceramics, the radial expansion unit is arranged on the inner side of the oilstone holder, the radial expansion unit and the oilstone holder are coaxially arranged, the oilstones are evenly connected to the oilstone holder in an inserted mode, the inner sides of all the oilstones abut against the radial expansion unit in an elastic mode, and the piezoelectric ceramics are arranged on the oilstone holder. The piezoelectric ceramics are fixed in the oilstone retainer, the piezoelectric ceramics are electrified to deform and enable the radial expansion units to axially displace, and the radial expansion units axially displace and push the oilstones to radially displace. The radial displacement of the oilstone is supplied through piezoelectric ceramic deformation, a complex mechanical transmission structure does not need to be arranged, a complex oil way structure does not need to be arranged either, the overall structural design is ingenious and reasonable, redundancy is avoided, and operation is stable.

The utility model discloses a gantry type double-station wood processing center which comprises a machine body, a gantry frame, a processing machine head, an adsorption positioning mechanism and a control mechanism. The machine body is provided with a workbench which is provided with a first working position and a second working position which are sequentially arranged. The adsorption positioning mechanisms are respectively arranged on the first working position and the second working position; the machining machine head is arranged on the portal frame, and a displacement device is arranged on the machine body and is in driving connection with the portal frame. The control mechanism is provided with two center consoles, and the two center consoles are connected to the adsorption positioning mechanism located at the first working position and the adsorption positioning mechanism located at the second working position correspondingly. In this way, the workpieces are machined, taken and placed on the first work station and the second work station respectively, the production efficiency of the workpieces is improved, particularly, the single workpiece machined in a large stroke can be placed on the first work station and the second work station to be machined, the single-station or double-station machining requirement of the workbench is met, the use requirement of a user is met, practicability is high, and the working efficiency is improved. The application range is wide.

The utility model discloses an open type buried pipe fresh air heat exchange system which comprises a plurality of buried pipe heat exchangers extending into deep soil in the longitudinal direction, the buried pipe heat exchangers are connected in series through communicating pipes, and the buried pipe heat exchangers connected in series form a buried heat exchange module. An air outlet of the buried heat exchange module is connected with the circulating fan, the circulating fan is connected with the air collection chamber, the air collection chamber is connected with an air feeder of the bidirectional flow fresh air ventilator, and the air feeder of the bidirectional flow fresh air ventilator is connected with the air supply pipeline; an exhaust fan of the bidirectional flow fresh air machine is connected with an air return pipeline and an exhaust pipeline, and the exhaust pipeline is connected with an air inlet of the buried heat exchange module. The indoor unit is ingenious and reasonable in structural design, ground source heat energy can be fully utilized by matching the ground heat exchanger with the circulating fan and the two-way flow fresh air fan, and alternate operation of two working conditions of internal circulation and external ventilation can be realized, so that fresh and clean air is always provided for the interior of a room, and the indoor unit is environment-friendly and energy-saving. And a relatively comfortable temperature and humidity state is kept indoors.

The utility model discloses a scraper clamping device which comprises a main shaft, an air cylinder is connected to the main shaft through an air cylinder connecting plate, an air cylinder piston rod is connected with a clamping seat, the clamping seat is connected with the main shaft through a bearing seat, a bottom plate is arranged on the clamping seat, a scraper is connected to the bottom plate through a bolt, and the bottom plate is connected with the clamping seat through a bolt. The scraper plate turnover device is reasonable and ingenious in structural design, the scraper plate is convenient to disassemble and assemble due to the arrangement of the clamping base and the bottom plate, and the turnover angle of the scraper plate can be automatically and flexibly adjusted due to the arrangement of the air cylinder and the air cylinder connecting plate.

The utility model discloses a starting device for a chain saw, which comprises a protective shell, a driving component and a ratchet component, the protective shell is provided with a connecting shaft, the connecting shaft is in threaded connection with the protective shell, the driving component is sleeved on the connecting shaft and rotates around the connecting shaft, and the ratchet component is sleeved on the connecting shaft and rotates around the connecting shaft. The ratchet wheel assembly is connected with the driving assembly, the driving assembly drives the ratchet wheel assembly to rotate, the structural design is ingenious and reasonable, practicability is high, accurate positioning and installation of the driving assembly and the ratchet wheel assembly are achieved through the connecting shaft, the connecting shaft and the protective shell are in threaded connection, and installation between the connecting shaft and the protective shell is facilitated; therefore, replacement between the connecting shaft and the protective shell is facilitated, the number of parts is reduced, and the production cost is reduced.

The present invention discloses a hybrid power system of a fuel cell and a cylinder engine, comprising: a fuel tank, a stack box and a cylinder engine for driving a driving wheel to rotate, which are connected in sequence; a driving motor for assisting in driving the driving wheel to rotate is connected to the outside of the stack box; an air preheater is connected to the cathode of the stack box, and a heating structure for heating the air inside the air is provided on the air preheater, and the exhaust gas output end of the cylinder engine is connected to the heating structure of the air preheater through a pipeline. The present invention also discloses a method for recovering waste heat from exhaust gas and a method for starting the hybrid power system of the fuel cell and the cylinder engine. The structural design of the present invention is reasonable and ingenious, and the exhaust gas of the cylinder engine is used as a heat source for the cathode and cathode gases of the stack box, thereby reducing the loss of the entire hybrid power system; the energy of different grades in each stage is utilized in a stepped manner to achieve efficient conversion of energy in each temperature range, and the heat of the exhaust gas is further utilized, thereby improving the cycle efficiency of the present invention.

The central station pipeline installation support comprises pipeline bodies, aluminum profile transverse rods and aluminum profile vertical rods, the pipeline bodies are evenly arranged on the aluminum profile transverse rods, the pipeline bodies are fixed to the aluminum profile transverse rods in a limited mode through fixing pieces, the aluminum profile vertical rods are symmetrically arranged below the two ends of each aluminum profile transverse rod, and bottom supporting feet are arranged at the bottoms of the aluminum profile vertical rods. And fixing holes are formed in the bottom supporting legs. The aluminum profile is adopted as a basic frame of the support, the modularization degree is high, assembling and splicing are convenient, the structural stability and reliability of the whole support are guaranteed, the whole support is balanced and stable in structure, the pipeline bodies are evenly arranged on the support, and therefore the stability and safety of the whole structure are improved, and the service life of the support is prolonged. The design of the bottom supporting legs can also enlarge the contact area between the support and the placing face, the support can be placed more stably and reliably, then the support and the placing face are installed and fixed through the fixing holes, the installation firmness of the support is effectively guaranteed, installation and disassembly are easy and convenient, and actual operation is convenient.

The utility model discloses a steel coil unwinding device, including unwinding frame and conveying frame, is provided unwinding shaft and first compression roller on unwinding frame, is provided conveying roller and second compression roller on conveying frame, is provided with support plate below conveying roller, and the both ends of the connecting shaft of support plate are connected through swing arm connecting conveying roller, and the support plate surface is hollow plate body, and the surface is provided with air hole, and the support plate surface is connected negative pressure machine through pipeline. The utility model discloses that the structure design is reasonable and ingenious, and the steel coil is from unwinding frame to conveying frame, and the support is provided by support plate, and the steel plate is adsorbed on support plate through the negative pressure of the surface of the board, can make the steel plate between unwinding frame and support plate keep certain tension state, avoids the steel plate because rear loses the tensile force and slides down, can increase the distance between unwinding frame and conveying frame simultaneously, is favorable to the maintenance of daily equipment and the replacement of steel coil.

This utility model discloses a display shell molding mold, including an upper mold, a lower mold, a first molding mechanism, and a second molding mechanism. The upper mold has a cavity, and the first molding mechanism includes a first molding part and a first displacement device. The first molding part has a first molding surface. The lower mold has a core, and the second molding mechanism is disposed on the lower mold. The second molding mechanism includes a second molding part, a mounting base, and a second displacement device. The second molding part has a second molding surface. A first release coating is provided on both the first molding surface and the second molding surface. The core, the cavity, the first molding surface, and the second molding surface form an injection mold cavity. In this way, the design of each component facilitates the ingenious arrangement of the overall mold structure. Combined with the setting of the first release coating, the contact friction between the corresponding molding slider and the injection molded product is reduced, thereby avoiding damage when the injection molded product separates from the corresponding slider, ensuring the molding quality of the injection molded product, and meeting the user's needs.

The invention relates to the technical field of automatic food processing and selling equipment, in particular to a stick supplying mechanism, a stick inserting and delivering system and an automatic roast sausage vending machine, the stick supplying mechanism comprises a stick hopper, a base and a stick hopper driving mechanism, the stick hopper is arranged on the base and is in sliding connection with the base, and a stick outlet allowing a single stick to transversely fall out is formed in the bottom of the stick hopper; the base is provided with a caulking groove allowing a single stick to fall into, and in the sliding process of the stick hopper on the base, when the stick outlet passes through the caulking groove, the sticks in the stick hopper can fall into the caulking groove. According to the utility model, the stick bucket is independently driven by the stick bucket driving mechanism to slide back and forth on the base for one time, so that a stick can be automatically supplied in the caulking groove of the base, materials can be conveniently inserted on the stick subsequently, and the work is stable and efficient; the skewer supply mechanism is matched with the material grabbing mechanism, automatic skewer insertion can be carried out on the roasted sausages, manual skewer insertion in advance is not needed, and a series of problems caused by simultaneous heating and roasting of the skewers and the sausages on a grill can be avoided.

This invention discloses a high-precision PWM pulse generation circuit and chip. The PWM pulse generation circuit includes a PWM pulse group unit, an output logic unit, and a precision control unit. A set of delayed clock signal input ports are connected to a set of input terminals of the PWM pulse group unit; a first control signal input port is connected to the control terminal of the PWM pulse group unit; and a set of output terminals of the PWM pulse group unit are connected to a first set of input terminals of the output logic unit. A second control signal input port is connected to the input terminal of the precision control unit; and a set of output terminals of the precision control unit are connected to a second set of input terminals of the output logic unit. The output terminal of the output logic unit is connected to the output terminal of the PWM pulse generation circuit. This PWM pulse generation circuit realizes the generation and adjustable output of a set of high-precision PWM pulse signals.

The utility model discloses a ladder stand structure, including longitudinal roof beam, crossbeam, first connecting frame and second connecting frame, two longitudinal roof beams are symmetrically set up, and every two crossbeams constitute a group of connecting beams, and multiple groups of connecting beams and two longitudinal roof beams constitute multiple rectangular frames, and the first connecting frame connects the connecting beam each other, and multiple second connecting frames are arranged between the first connecting frame and one of longitudinal roof beams, and the position corresponding connecting beam and second connecting frame of longitudinal roof beam is provided with the slot, and the position corresponding connecting beam and second connecting frame of first connecting frame is provided with the slot, and the both ends of connecting beam and second connecting frame are inserted in the slot. The utility model discloses structure design is reasonable and ingenious, and the frame of whole and goods cabinet is connected, does not influence the installation of the buckling plate, and the bearing capacity is strong, and the ladder stand and operation hole that constitute are convenient for the operating personnel to climb and enter the goods cabinet inside and carry out the overhaul.

The invention discloses an automatic dumping device and method for barreled ammonium perchlorate. The device comprises a packaging barrel, an annular conveying mechanism, a cover opening and closing mechanism and an overturning dumping mechanism. The packaging barrel comprises a packaging barrel cover and a packaging barrel body, the packaging barrel body is used for storing ammonium perchlorate powder, the packaging barrel cover is used for sealing the packaging barrel body and can be locked with the packaging barrel body, and the annular conveying mechanism is used for achieving operation of the packaging barrel between different stations. The overturning material pouring mechanism is used for overturning the packaging barrel body so as to realize pouring of the ammonium perchlorate powder; when the annular conveying mechanism conveys a packaging barrel filled with ammonium perchlorate powder to the cover opening station, the cover opening and closing mechanism can achieve opening of a packaging barrel cover, the overturning material pouring mechanism can achieve overturning material pouring of a packaging barrel body, and then the cover opening and closing mechanism can close the packaging barrel cover at the cover closing station. According to the automatic cover opening and closing device, automatic cover opening and closing of the ammonium perchlorate storage packaging barrel can be achieved, the automatic lifting and material pouring process is unmanned, the working efficiency is improved, and the safety risk of personnel contact is reduced.

The present invention discloses a high-precision delayed clock generation circuit and chip. The delayed clock generation circuit includes a clock delay chain unit, a delayed clock output unit, an original clock output unit and a gating control unit. The external given clock signal port is connected to the input end of the clock delay chain unit and the original clock output unit; the multiple output ends of the clock delay chain unit are respectively connected to the multiple input ends of the delayed clock output unit, and the output end of the delayed clock output unit is connected to the first output end of the delayed clock generation circuit; the output end of the original clock output unit is connected to the second output end of the delayed clock generation circuit; the external system control signal port is connected to the input end of the gating control unit, and the output end of the gating control unit is connected to the control end of the delayed clock output unit and the original clock output unit. The delayed clock generation circuit realizes the generation and adjustable output of one or more delayed clock signals.

The utility model discloses a pre-vacuumizing jig structure which comprises a base, an upper cover, a vacuum bag, a sealing structure and a pre-vacuumizing mechanism. The base is provided with an accommodating cavity with an open upper end; the upper cover is arranged on the base in an opening and closing mode to seal the containing cavity. The vacuum bag is arranged on the upper cover and located on the upper side of the containing cavity. The sealing structure is arranged between the upper cover and the base; the base is provided with an extraction opening, the pre-extraction mechanism comprises a vacuumizing device, the vacuumizing device is provided with an extraction pipe, and the extraction pipe is connected to the extraction opening; thus, through the design of all the parts, the workpiece is placed in the containing cavity, vacuumizing operation is conducted through the pre-vacuumizing mechanism, and therefore the pre-shaping process of the workpiece and carbon fibers is achieved, the pre-shaped workpiece is taken out by opening the upper cover, the traditional mode that a vacuum bag is separated from the workpiece in a manual mode is omitted, the pre-vacuumizing shaping efficiency of the workpiece is improved, and the production cost is reduced. The vacuum bag is ingenious and reasonable in structural design, the integrity of the vacuum bag is guaranteed, repeated use of the vacuum bag is facilitated, the use requirements of users are met, and the application range is wide.

The utility model discloses a kind of hydraulic transmission pre-compaction, sowing, compacting system for seeding machine, including sowing component, its front side is equipped with pre-compaction roller assembly, rear side is equipped with compacting roller assembly, sowing component includes crossbeam one, and sowing unit is equipped on crossbeam one, pre-compaction roller assembly includes crossbeam two and roller body, crossbeam two both ends are fixedly connected with roller body both ends respectively through a side plate, compacting roller assembly and pre-compaction roller assembly are mirror image symmetry structure each other, the left and right ends of crossbeam one, the left and right ends of crossbeam two on pre-compaction roller assembly and the left and right ends of crossbeam two on compacting roller assembly are all fixedly installed on a corresponding vertical plate weldment, pre-compaction roller assembly and compacting roller assembly are respectively equipped with the hydraulic motor for driving corresponding roller body rotating operation. Hydraulic motor drive transmission mode connection structure is simple, installation or maintenance operation is simple, it helps to greatly shorten the sowing machine downtime operation length when pre-compaction roller assembly or compacting roller assembly two drive systems failure causes.

The present invention discloses an electric push rod, comprising a motor, a transmission gear, a screw and a nut, wherein the transmission gear is fixedly sleeved on the screw, the nut is arranged on the screw, and further comprising a brake assembly and a switch assembly, wherein the self-locking function of the screw is realized by the brake assembly, and the switch assembly comprises a mounting seat, a slider, a rod, a limit block, an elastic member and a travel switch, wherein the slider is mounted on the mounting seat and moves along the length direction of the screw on the mounting seat, the rod and the slider are fixedly connected, and the limit block is movably connected to the rod. The present invention only needs to adjust the position of the limit block on the rod, and does not need to adjust the position of the travel switch, so as to adjust the limit position of the movement of the nut, and there is a sufficient distance between the rod and the screw, and at the same time, the limit block is small in size, and the limit position of the movement of the nut is convenient to adjust, and the self-locking of the screw is realized by the brake assembly, so that the electric push rod will not automatically drop due to the bearing force of the load, thereby improving the operational safety of the electric push rod.

The invention relates to the technical field of cotton processing devices, in particular to a sample processing device for cotton detection. Comprising a machine body, a power assembly is arranged on the left side of the machine body, the right end of the power assembly is located in the machine body, a plurality of elastic metal strips are evenly arranged at the right end of the power assembly in the circumferential direction, a plurality of air supply parts are arranged at the bottom of the machine body, a discharging pipe communicated with the interior is arranged on the right side of the machine body, and cleaning assemblies are symmetrically arranged at the discharging pipe; a dispersing assembly is arranged at the top of the machine body; cotton is blown up and is matched with vibration of the dispersing assembly, cotton loosening operation is achieved, cotton seeds and cotton branches are separated stably and rapidly, after separation, the cotton seeds and the cotton branches are grabbed into the discharging pipe through the metal strips, workers can take the cotton seeds and the cotton branches according to needs, and use is convenient.

The utility model discloses a glass reinforcing structure of a container house. The glass reinforcing structure comprises a container house body, and glass, a reinforcing piece and a first anti-vibration cushion block which are arranged on the container house body, the first anti-vibration cushion blocks are arranged on the inner side edge and the outer side edge of the glass correspondingly. The reinforcing piece is arranged on the first anti-vibration cushion block, the reinforcing piece is of an L-shaped structure, the reinforcing piece comprises a connecting plate part and a side plate part which are integrally arranged, the side plate part is arranged on the first anti-vibration cushion block, and the connecting plate part is arranged on the container room body; sealing glue is arranged on the edge between the glass and the first anti-vibration cushion block and the edge between the glass and the reinforcing piece. Thus, the edge of the glass and the container room body are connected in a reinforced mode through the reinforcing pieces, and the first anti-vibration cushion blocks are arranged in a matched mode, so that impact force generated when the container room body is subjected to external collision is absorbed, the influence of the impact force on the glass is reduced, use of the glass is guaranteed, and the firmness and safety of the glass on the container room are improved; the use requirements of users are met, and the application range is wide.

An auxiliary device for a charging connector relates to the technical field of charging equipment and comprises the charging connector, a heat dissipation bottom plate and an elastic holding and pressing plate, the middle part of the elastic holding and pressing plate is arched, straight plate parts at two ends of the elastic holding and pressing plate are provided with through holes and are fixedly connected to the upper end face of the heat dissipation bottom plate through screws, and the through holes are communicated with the through holes. The tail end of the charging connector is connected with a cable, and the cable penetrates through an arch-shaped part in the middle of the elastic embracing and pressing plate. According to the utility model, through the synergistic effect of the hot bottom plate and the elastic embracing and pressing plate, the cable is stably fixed; the problems that in the charging process of an existing charging connector, wire harness crimping is not firm, a cable is prone to falling off in the charging and plugging process, and the heating value of the cable is too high are effectively solved, safety of equipment is further guaranteed, the overall structural design is reasonable and ingenious, operation is easy, and no matter equipment vibrates or manual operation is improper, the safety of the equipment is improved. Therefore, the connection is not loosened or disengaged, so that the charging safety is ensured.

The utility model discloses a slurry mixing device for lithium battery production, which comprises a mixing reaction kettle, a central stirring motor is mounted at the upper end of the mixing reaction kettle, a main shaft of the central stirring motor extends downwards into the mixing reaction kettle, and a plurality of groups of transverse stirring rods which are uniformly spaced from top to bottom are mounted on the main shaft; and a stirring gap is reserved between the transverse stirring rod and the inner wall of the mixing reaction kettle. A stirring gap is reserved between the transverse stirring rod and the inner wall of the mixing reaction kettle; a lateral stirring motor is correspondingly mounted on the outer wall of the mixing reaction kettle, a main shaft of the lateral stirring motor extends into the mixing reaction kettle and is provided with a vertical stirring rod, the vertical stirring rod is arranged on the inner wall of the mixing reaction kettle, the transverse stirring rod is used for stirring in the horizontal direction, and the vertical stirring rod is used for stirring in the vertical direction; multi-direction matched stirring is achieved, the slurry mixing and stirring effect is effectively improved, the slurry mixing quality is improved, the structural design is ingenious and reasonable, and use is convenient.

The equipment comprises a conveying belt mechanism, a pushing mechanism, a weighing mechanism, a leveling mechanism and an unpowered roller conveying line, the conveying belt mechanism is used for conveying hermetia illucens cultivation boxes, the pushing mechanism is used for receiving the hermetia illucens cultivation boxes conveyed by the conveying belt mechanism, the weighing mechanism is used for weighing the hermetia illucens cultivation boxes, and the unpowered roller conveying line is used for conveying the hermetia illucens cultivation boxes; the weighing mechanism comprises a weighing platform and a screw feeder, the pushing mechanism pushes the hermetia illucens incubator to the weighing platform, the screw feeder adds feed into the hermetia illucens incubator, the leveling mechanism is arranged at the output end of the weighing platform, and the leveling mechanism presses and flattens the feed in the hermetia illucens incubator. And the unpowered roller conveying line is used for temporarily storing and placing the hermetia illucens incubator after the feed is flattened. The whole structure design is ingenious and reasonable, practicability is high, whole management and feeding measures are convenient, the egg conservation quality is guaranteed, in the whole conservation process, the labor cost input is small, the labor intensity of workers is reduced, efficiency is improved, large-scale production can be achieved, and economic benefits are improved.