91results about How to "Easy to toggle" patented technology

The invention discloses an intelligent environmental sanitation information management device, which comprises a placement seat, a touch display screen, a main control circuit board and a detachable circuit board, and is characterized in that the main control circuit board is provided with a control chip, a first communication unit and a lithium battery pack, and the detachable circuit board is welded with a fingerprint identification module and a second communication unit; a bidirectional pushing assembly is arranged in the placing seat, and a side mounting hole is formed in the left side of the placing seat. The fingerprint identification module has the following advantages and effects: the fingerprint identification module is welded on the detachable circuit board, and the plug-in circuit board and the side mounting hole are detachably mounted, so that subsequent disassembly of the plug-in circuit board is facilitated, and repair or replacement after a fault occurs is facilitated; and through the arrangement of the bidirectional pushing assembly, the detachable circuit board can be locked, and the detachable circuit board can be pushed out of the side mounting hole or hidden in the placement seat.

The utility model discloses an efficient metal surface pickling device, which relates to the technical field of metal pickling and comprises a box body, a sealing cover and a driving component, the sealing cover is arranged at the top end of the box body, the driving component extending into the box body is arranged at the top end of the sealing cover, and a filtering and cleaning mechanism is arranged in the box body. A rotating wheel is rotated to drive a displacement block and a locking rod to move, so that the locking rod can be locked with a connecting block, on the contrary, impurities filtered on the surface can be quickly removed after a filter screen is taken out, and meanwhile, a pickling solution is discharged through a water outlet formed in one side; according to the efficient pickling device for the metal surface, waste of pickling liquid can be avoided when the efficient pickling device for the metal surface is used for pickling metal, the pull rod can be pulled to be separated from the stirring blades, so that the stirring blades are detached, the situation that the stirring blades are bent easily in the process of stirring the metal for pickling for a long time is avoided, and therefore the replaced stirring blades can stir the metal more conveniently and rapidly.

The invention provides a corrosion resistance testing device for cloth production, and relates to the technical field of cloth corrosion resistance testing, the corrosion resistance testing device comprises a mounting support member, and a corrosion soaking member is mounted on the mounting support member; the corrosion soaking piece is used for testing the corrosion degree of the corrosive liquid with different concentrations on the cloth; a spinning shifting piece is mounted on the corrosion soaking piece; a suction connecting piece is mounted at the bottom of the mounting supporting piece and is used for sucking corrosive liquid attached to the cloth; during testing, samples can be rapidly switched, cloth does not need to be taken tediously, meanwhile, the anti-corrosion liquid can be automatically controlled to stop soaking, it is guaranteed that the samples with different corrosion concentrations are independent, the samples can be directly used under a microscope more conveniently, and the microscope cannot be corroded and polluted; the problems that an existing corrosion resistance testing device for cloth production cannot be conveniently removed for observation testing, a microscope is easily corroded, and different samples cannot be conveniently and rapidly switched are solved.

The invention relates to the technical field of environmental governance, in particular to a soil remediation system for environmental governance, comprising: a mounting rack mounted at the top end; through the arrangement of a stirring mechanism, a motor is started to drive two second bevel gears to synchronously rotate, so that a stirring rod rotates to stir soil, meanwhile, a scraping plate synchronously rotates to scrape away soil attached to the inner wall of a mixing barrel, and the soil in the mixing barrel is sufficiently stirred to be mixed with a repairing agent; according to the soil stirring device, soil on the edge of the mixing barrel can be stirred towards the center of the mixing barrel, the soil can make full contact with a stirring rod and be stirred, the soil stirring effect is improved, a scraper and the stirring rod rotate in the opposite directions under the action of two second bevel gears, and the soil stirring effect is improved. And therefore, the stirring direction of the scraping plate on the soil is opposite to the rotating stirring direction of the stirring rod, the acting force of the stirring rod on the edge soil during stirring is increased, and the remediation effect on the soil is improved.

The utility model relates to the technical field of drying machines, in particular to a feed crushing device for a drying machine, which comprises a crushing box, a crushing assembly and a filtering assembly, the crushing box is provided with a crushing cavity with an upper opening, the crushing assembly comprises a first motor and crushing rollers, two groups of horizontally arranged crushing rollers are arranged in the crushing cavity, and the filtering assembly is arranged in the crushing cavity. A first motor is arranged in the crushing box, a crushing roller is arranged in the crushing box, the output end of the first motor penetrates through the side wall of the crushing box and is connected with the crushing roller, an inverted-Y-shaped discharging pipe is arranged below the crushing box, and the upper portion of the discharging pipe is communicated with the crushing cavity. And a second motor is started and drives a screw rod to rotate, a sliding frame is limited by a sliding rail, materials on the bottom wall of the filtering frame are conveniently stirred, stable discharging is guaranteed, the two sets of output ports are alternately opened, the filtering frame is conveniently cleaned in time, and use is convenient.

The utility model relates to the technical field of monitoring terminals, in particular to a big data visualization monitoring terminal, which comprises a monitoring terminal and a connecting seat, and the bottom end of the monitoring terminal is fixedly connected with the connecting seat. When a monitoring terminal at the top of the big data visualization monitoring terminal is damaged, a user can conveniently and manually stir a knob, the knob drives circular blocks on the two sides to move circularly and simultaneously drives a torsional spring to deform, the circular blocks drive a groove plate to move outwards, and the groove plate drives a limiting rod to move outwards, so that clamping connection between the limiting rod and a connecting seat is released; after maintenance is completed, a knob is shifted in a similar way, the monitoring terminal is inserted into the fixing base through the connecting base, then the knob is loosened, the knob drives the limiting rod to reset through the elastic force of the torsional spring, and therefore the monitoring terminal is installed, and in this way, the monitoring terminal is more convenient to disassemble; and thus, the big data visualization monitoring terminal can be maintained conveniently.

The utility model discloses a steel pipe pole anti-tilt device, which belongs to the technical field of steel pipe pole anti-tilt, and comprises a bottom plate and a steel pipe pole, the top of the bottom plate is fixedly connected with a support ring, the support ring is internally provided with a penetrating hole, the steel pipe pole is arranged in the penetrating hole in a penetrating manner, the support ring is internally provided with an annular groove, and the steel pipe pole is arranged in the annular groove. A plurality of movable grooves are formed in the top of the annular groove, first sliding grooves are formed in the two opposite sides of the interior of each movable groove, and second sliding grooves are formed in the two opposite sides of the top of each movable groove; the steel pipe pole fixing device has the beneficial effects that by arranging the L-shaped rotating ring, when a steel pipe pole needs to be stabilized, people poke the L-shaped rotating ring, through meshing of a first threaded tooth plate and a second threaded tooth plate, a movable block can be driven to slide in a movable groove, a plurality of clamping plates can be made to be close to one another, and the steel pipe pole can be clamped and fixed through the clamping plates; and therefore, people can conveniently stabilize the steel pipe pole.

The invention relates to the technical field of foam processing, in particular to a foam plastic packing material pre-foaming device and a foaming method thereof.The foam plastic packing material pre-foaming device comprises a base, a pre-foaming cylinder is fixed to the top of the base, and the bottom of the pre-foaming cylinder communicates with an external high-temperature steam generating mechanism through a communicating mechanism. According to the pre-foaming device, pre-foaming materials fully reacted at the bottom of the interior of the pre-foaming cylinder are conveyed upwards through the pre-foaming material conveying and turning mechanism, and in the upward conveying process of the pre-foaming materials, the pre-foaming materials at the bottom of the pre-foaming cylinder flow upwards, so that a certain space is reserved at the bottom of the pre-foaming cylinder; therefore, the pre-expansion materials which are in less contact with high-temperature steam above the pre-expansion cylinder can flow to the space below the pre-expansion cylinder, so that the pre-expansion materials above the pre-expansion cylinder can be fully absorbed and reacted with the high-temperature steam, and the pre-expansion materials at different parts in the pre-expansion cylinder can be fully contacted with the high-temperature steam to be expanded.

The utility model provides a straightening device for a prestressed steel bar production line, and belongs to the technical field of steel bar straightening. The straightening device for the prestressed steel bar production line comprises a main body, a straightening mechanism and an adjusting mechanism, the straightening mechanism comprises a plurality of first straightening frames and a pair of second straightening frames, and first vertical plates and second vertical plates are slidably inserted into the first straightening frames and the second straightening frames correspondingly; the top end of the first vertical plate and the top end of the second vertical plate are both fixedly connected with the bottom end of the sliding plate, a first straightening wheel is rotationally connected between the first vertical plate and the first straightening frame, and a second straightening wheel is rotationally connected between the second vertical plate and the second straightening frame; the inner walls of the fixing frames are slidably connected with sliding frames through sliding strips, the bottom ends of the sliding frames are fixedly connected with the top ends of the second straightening frames, steel bars with different diameters can be effectively straightened, the straightening wheels are detached and replaced, and the steel bar straightening device has high practical value.

The utility model discloses a binding post stable in wiring, which comprises a binding post main body and a threaded hole arranged on the binding post main body, a screw is arranged on the binding post main body, a shifting piece is arranged on the screw, a sliding groove capable of guiding the shifting piece is arranged on the binding post main body, and after a wire head is inserted into the binding post main body, the shifting piece can slide in the sliding groove. The beneficial effects of the utility model are that through the arrangement of the pressing plate and the poking rod, the wire head can be poked to be wound and bent when the screw rotates, and the pressing plate can tightly press the wire head along with the rotation of the screw, so that the contact area between the wire head and the pressing plate is increased; in addition, the antiskid lines arranged on the driving lever and the bumps arranged on the wiring surface are arranged to increase friction with the wire head, so that the driving lever can drive the wire head more conveniently, and the pressing plate can stably press and fix the wire head.

The present invention relates to the technical field of medical instruments, and discloses a thumbwheel assembly of an endoscope, an endoscope handle, and an endoscope. The thumbwheel assembly comprises a first thumbwheel body and a second thumbwheel body; the first thumbwheel body has a plurality of retractable first levers extending outward, and the second thumbwheel body has a plurality of retractable second levers extending outward; the plurality of first levers are configured such that when the elongation of one of the first levers is greater than the elongation of the other first levers, the free end of the first lever faces between the cable end and the gripping end of the endoscope handle; the plurality of second levers are configured such that when the elongation of one of the second levers is greater than the elongation of the other second levers, the free end of the second lever faces the button area of ​​the endoscope handle. The endoscope handle comprises a thumbwheel assembly. The endoscope comprises an endoscope handle. The present invention can solve the technical problem of the difficulty in rotating the thumbwheel in the endoscope in the related art through the above technical solution.

This utility model provides a warning device for coal mining, relating to the technical field of auxiliary equipment for coal mines. It includes a base with a warning cylinder fixedly connected to its top. The top of the warning cylinder has a piercing hole that penetrates the bottom of the base. This utility model allows a positioning cone rod, penetrating the piercing hole, to move vertically up and down along the warning cylinder, piercing into the soil or coal seam for positioning. Simultaneously, a pressure block fixedly connected to the top of the positioning cone rod increases the striking area, facilitating downward displacement of the positioning cone rod by striking the pressure block with a tool, further penetrating the soil or coal seam. A prying groove at the bottom of the pressure block allows a pry bar to be inserted, expanding the distance between the pressure block and the top of the warning cylinder, thus detaching the positioning cone rod from the soil or coal seam. This solves the problems of inconvenient fixing and difficult disassembly of existing warning devices.

The application discloses a needle cutting machine for fish-eye pin rows, which comprises a base, a pressing mechanism, a linkage mechanism, a needle pushing mechanism, a material feeding mechanism and a fish-eye pin row, the base comprises a vertical section and a horizontal section, and the included angle between the vertical section and the horizontal section is a right angle; the pressing mechanism is arranged on the vertical section of the base and is used for cutting the connection between the fish-eye pins; the needle pushing mechanism is arranged on the horizontal section of the base, and the material feeding mechanism is connected with the needle pushing mechanism; through cooperation of the pressing mechanism, the linkage mechanism, the needle pushing mechanism and the material feeding mechanism, the semi-automatic needle cutting work is realized, the problems that the automation cutting needs high investment and long delivery period and cannot meet the requirements of small batches and sample pieces in the experimental stage are solved, the problem that the manual bevelled forceps cannot meet the size requirements of the shoulder part of the fish-eye pin after cutting is solved, and the problem of low manual cutting efficiency is also solved.

The utility model discloses a data line interface protection structure, which comprises a fixing mechanism, the fixing mechanism comprises a data line, the front surface and the back surface of the data line are both fixedly connected with supporting blocks, the outer sides of the supporting blocks are hinged with movable blocks, the left side of each movable block is fixedly connected with a fixing plate, and the fixing plate is fixedly connected with the data line. Clamping plates are fixedly connected to the top and the bottom of the left side of the fixed plate, elastic ropes are fixedly connected to the inner side of the movable block, the number of the elastic ropes is four, the elastic ropes are evenly distributed on the inner side of the movable block, and the ends, away from the movable block, of the elastic ropes are fixedly connected with the surface of the data line. When the data line clamping mechanism is used, under the action of the fixing mechanism and the limiting mechanism, the interface of the data line can be protected, the phenomenon that the data line is broken and damaged when the data line is accidentally collided or bent due to the fact that a traditional data line is not provided with an additional clamping mechanism is avoided, and the data line clamping mechanism has the advantage of protecting the interface of the data line.

The invention relates to the technical field of engine cylinder cover surface treatment, in particular to an automobile engine cylinder cover surface treatment material receiving device which comprises a machine table, a movable carrying plate is arranged at the top of the machine table in a sliding mode, and a polishing mechanism is fixed to the top face of the movable carrying plate and comprises two first air cylinders fixed to the movable carrying plate. A shaft rod is rotationally arranged between the output ends of the two first air cylinders, a plurality of polishing rollers are fixed to the outer side of the shaft rod, and the outer side of the shaft rod is sleeved with a polishing grinding head in a transmission mode. According to the polishing device, the polishing mechanism is arranged to be in the form of the multiple polishing rollers and the polishing grinding head, the movable carrying plate slides on the machine table to enable the polishing rollers to rotate for polishing and move linearly on the surface of the cylinder cover at the same time, the shaft rod drives the polishing grinding head to rotate the polishing spherical groove position, and therefore the polishing mechanism can polish the flat surface of the cylinder cover; and the interior of the groove of the cylinder cover can be polished, and the efficiency of polishing the surface of the cylinder cover can be improved.

The present invention discloses a mechanical speed bump device, comprising a supporting frame buried below the ground, an exposed shell movably arranged on the supporting frame in a vertical direction, after the tire moves to the slope of the exposed shell, it is pressed on a touch plate, so that the touch plate drives a connecting rod to swing, a limit bin is arranged in the supporting frame, a rolling ball moves along the limit bin under the manipulation of the connecting rod, when the vehicle passes through the speed bump quickly, the rolling ball either remains stationary or is manipulated by the connecting rod and is at the bottom of a pressure block to support the pressure block, the exposed shell remains protruding from the ground, and the vehicle passes through bumpily, when the vehicle passes through the speed bump slowly, the rolling ball is manipulated by the manipulation rod to move to one side of a first opening, so that the rolling ball does not support the pressure block, the exposed shell moves under the manipulation of the vehicle, and the pressure block moves down to the first opening with the exposed shell, at which time the exposed shell is flush with the ground, the vehicle passes smoothly, the entire device can guide the vehicle to pass slowly, and is more intelligent and user-friendly.

The present invention discloses a tobacco harvesting component and tobacco leaf harvesting equipment, and relates to the technical field of tobacco leaf harvesting equipment. The present invention includes a harvesting component, including two symmetrically arranged positioning bars, two sliding plates arranged at the opposite end positions of the positioning, two obliquely symmetrical rotating swing arms located between the two sliding plates, and a multi-tooth rake group located at the end position of the rotating swing arm, two harvesting components symmetrically located at the internal position of the frame, a transmission component, two harvesting components arranged at the position between the two transmission components, a storage component, and a shifting component. The present invention uses the harvesting component to facilitate multi-position adjustment of the multi-tooth rake group, realize the role of tobacco leaf harvesting process circulation, and improve the harvesting efficiency. At the same time, the tobacco plucking motor drives the position of the tobacco plucking sheet on the roller frame to rotate, so as to facilitate the tobacco leaf blades to be shifted to the position between the friction conveyor belt and the high-position conveyor belt, thereby improving the conveying efficiency.

The utility model discloses a magnetic bead washing device, and particularly relates to the magnetic bead washing field, the magnetic bead washing device comprises a filter box body, a washing barrel body and a controller, the washing barrel body and the controller are fixed on the top of the filter box body, the bottom of an inner cavity of the washing barrel body is fixedly connected with a blanking pipe, and the bottom of the blanking pipe is fixedly connected with a guide block. A magnetic ring is arranged in the middle of the wall body of the washing barrel body, and a water pipe is fixedly connected to the top of the inner cavity of the filtering box body and located around the guide block. The scrubbing and cleaning effects can be improved by arranging the scrubbing mechanism and controlling the magnetic ring to discontinuously adsorb the magnetic beads, the cleaned magnetic beads and liquid are separated and filtered through the filter plate, and meanwhile, the water pump is started to control the water pipe to flush residual stains on the surfaces of the magnetic beads at the top of the filter plate. And a second motor is started to control a stirring plate to stir, so that the magnetic beads at the top of the filter plate can be conveniently discharged, and the use effect is improved.

This utility model belongs to the field of sock knitting technology, and specifically relates to a sock-feeding assembly and a sock-feeding device using the same, which solves the problem of inconvenient disassembly and assembly of the sock-feeding tube and the lifting seat. The sock-feeding device of this application includes a main shell, within which the sock-feeding assembly is housed. The lifting seat is connected to a screw-nut lifting unit. A main guide rod and a secondary guide rod are provided between the screw-nut lifting unit and the sock-feeding tube. The lifting seat has an axially penetrating guide hole and a side-open guide groove. The main guide rod is slidably connected to the guide hole, and the secondary guide rod is slidably connected to the guide groove. The sock-feeding assembly includes a lifting seat, and the sock-feeding tube is radially limited and connected to the lifting seat. At least one limiting groove is provided on the sock-feeding tube. The lifting seat has a locking body that cooperates with the limiting groove. The locking body can extend into the limiting groove to prevent axial movement of the sock-feeding tube. A locking body movable positioning mechanism is provided between the locking body and the lifting seat. This achieves the effect of quick disassembly and assembly of the sock-feeding tube and the lifting seat.

The utility model discloses a multipurpose T-shaped photovoltaic support which comprises a support body, the support body comprises a cross rod, the middle position of the cross rod is connected with a vertically downward vertical rod, the two ends of the cross rod and the bottom of the vertical rod are respectively connected with eccentric lock catches, the eccentric lock catches located at the two ends of the cross rod are respectively provided with hanging holes, and the hanging holes are connected with the vertical rod. The mounting piece is connected with the photovoltaic panel and corresponds to the eccentric lock catch, and the supporting strip is further included. After the photovoltaic panel mounting bracket is connected with the photovoltaic panel, the photovoltaic panel can be mounted on a wall surface through the hanging holes, or the eccentric lock catches at the bottoms of the vertical rods can be opened to be matched with the supporting strips to mount the photovoltaic panel on the ground, so that the photovoltaic panel can be mounted on the wall surface and can also be mounted on the ground; according to the utility model, the inclined groove is matched with the limiting groove to realize the limiting connection with the connecting strip, so that the eccentric lock catch can rotate relative to the connecting strip, thereby facilitating the adjustment of the installation mode of the photovoltaic panel.

The utility model discloses a submarine cable laying cable pressing plate, and relates to the field of cable laying. The submarine cable laying cable pressing plate comprises a cable burying plough main body, a plough body is fixedly arranged on the cable burying plough main body, a spray head is arranged on the outer wall of the plough body, a coulter is fixedly arranged on the cable burying plough main body, a cable pressing assembly is arranged on the outer wall of the cable burying plough main body, and the cable pressing assembly comprises a supporting unit arranged on the outer wall of the cable burying plough main body. According to the cable pressing plate for laying the submarine cable, a driving motor is started to drive a first shifting piece and a second shifting piece to rotate, soil on the two sides of the cable is shifted into a gully where the cable is placed, the soil is pushed to be flat through a pressing plate, the cable is buried and compacted, and the cable is pressed and hidden; the phenomenon that the cable is exposed outside and damaged is further reduced, and use is convenient.

The utility model discloses a multi-stage calcium stone screening device, and belongs to the technical field of screening devices. The multi-stage calcium stone screening device comprises a base and a fixing column, multiple sets of screening nets are arranged at the top of the base, a fixing block is fixedly connected to the tops of the multiple sets of screening nets, a lead screw is rotationally connected to the side face of the fixing block through a bearing, and two moving blocks are connected to the surface of the lead screw through threads; the end of the lead screw is fixedly connected with a driving piece, the top of one moving block is fixedly connected with a fixing frame, and the inner wall of the fixing frame is slidably connected with a U-shaped frame. By arranging the lead screw, the fixing frame, the U-shaped frame, the reset spring, the rectangular plate and the shifting plate can be driven to move, so that calcium stone clamped in screening meshes can be shifted conveniently, the situation that follow-up screening efficiency is affected due to the fact that the screening meshes are blocked too much due to long-time use is avoided, and by means of cooperation of the parts, the screening efficiency is improved. And therefore, the utilization rate of the screening device can be effectively improved.

The utility model discloses a two-wire socket sheath assembly, which relates to the technical field of socket sheaths and comprises a two-wire pipe clamp assembly, the top of the two-wire pipe clamp assembly is movably provided with a head cap assembly, and the back of the two-wire pipe clamp assembly is provided with a shifting block assembly. The two-wire socket sheath has the advantages of simple structure and stable and reliable performance, the lead hole capable of leading out the lead is arranged on the two-wire pipe clamp body, the lead can be prevented from being damaged, meanwhile, the shifting block assembly is arranged, the shifting block partially extends out of the mounting groove and is obliquely arranged, the shifting block can be conveniently shifted, and the service life of the shifting block is prolonged. Therefore, the socket sheath is pulled out upwards and is convenient to replace and maintain. The sealing performance can be greatly improved through the arrangement of a plurality of sealing rings, meanwhile, the head cap body is movably arranged, after a plug is inserted, the head cap body moves downwards, the limiting folded edges are attached to the top ends of the sealing rings, the top of the socket sheath is further sealed, and rainwater is effectively prevented from entering the socket sheath.

According to the technical scheme, the handheld seeding machine is characterized by comprising a hopper, an upper shaft is installed at the bottom of the hopper, and stirring blades are installed on the upper shaft and located in the hopper; a seeding assembly is arranged below the hopper, and a communicating hole is formed between the hopper and the seeding assembly; a lifting handle is fixed to the outer wall of the hopper and rotationally connected with an arm bracket, the arm bracket comprises a supporting plate and a warping plate, the supporting plate and the lifting handle are arranged in a folded mode, the lifting handle is provided with a bend, the warping plate extends out along the bend of the lifting handle, the rear arm of a user is supported by the folded bracket, and therefore stress on the wrist of the user is reduced; a user can sow more easily, and the injury to the wrist is reduced.

The utility model provides a burner which comprises a nozzle, an air flap and an injection pipe, the air flap is arranged on the nozzle, a limiting structure is arranged on the end face, facing the nozzle, of the injection pipe, the limiting structure protrudes outwards in the direction perpendicular to the end face, the side face of the limiting structure abuts against the peripheral wall of an air flap hole in the air flap, and the side face of the limiting structure abuts against the peripheral wall of the air flap hole in the injection pipe. And the radial movement freedom degree of the nozzle relative to the injection pipe is limited. The side face, provided with the limiting structure, of the end face, facing the nozzle, of the injection pipe abuts against the peripheral wall of the air door hole of the air door sheet, so that the radial movement freedom degree of the air door sheet relative to the nozzle is limited; therefore, the moving freedom degree of the nozzle in the radial direction of the nozzle is further limited, and the coaxiality between the nozzle and the injection pipe is guaranteed.

The invention relates to the technical field of transportation screening equipment, in particular to a screening scraper conveyor which comprises a conveyor main body, the conveyor main body is formed by connecting transportation boxes, the conveyor main body comprises a conveyor head and a conveyor tail, a discharging port is formed in the position, close to the conveyor head, of each transportation box, and a feeding port is formed in the position, close to the conveyor tail, of each transportation box. A conveying device for conveying materials is installed in the conveying box, a screening outlet is formed in the conveying box, a screening assembly for screening the materials is installed at the position, close to the machine head, of the conveying box, the screening assembly comprises a screening plate, and the screening plate is installed on the bottom face of the conveying box. The screening plate is arranged at the position of the screening outlet, more than two screening transverse strips are installed on the screening plate, gaps exist between the screening transverse strips, the screening transverse strips are arranged at equal intervals, and the conveying box is connected with a swing assembly for stirring materials. The screening scraper has the effect of improving the high efficiency of the screening scraper in the using process.

The invention relates to the technical field of feed feeding, and discloses a quantitative feeding device for Eriocheir sinensis breeding feed, which comprises a feeding seat, a feeding pipe is rotatably mounted in the middle of the bottom end of the feeding seat, a feeding assembly is arranged at the bottom end of the feeding pipe, and a supporting cylinder is arranged below the feeding seat. Supporting frames fixedly connected with the bottom end of the outer wall of the feeding base are installed at the top end of the supporting cylinder at equal intervals, a supporting ring is arranged below the supporting cylinder, supporting rods fixedly connected with the top end of the supporting cylinder are installed at the top end of the supporting ring at equal intervals, an inflation ring is installed on the outer wall of the supporting ring, and a moving mechanism is arranged on the inner wall of the supporting ring. The feeding assembly comprises a rotating cylinder rotationally mounted at the bottom end of the interior of the feeding pipe, and a driver connected with the feeding pipe and the rotating cylinder is arranged at the bottom end of the feeding seat; through the design of the moving mechanism, the feeding device can move in the pond conveniently, movable feed feeding is achieved, the feed throwing range is effectively enlarged, meanwhile, manual feed throwing is avoided, and labor input is effectively reduced.

The application relates to the technical field of traditional Chinese medicine decoction piece processing, and discloses a screening and impurity removing equipment for traditional Chinese medicine decoction piece processing, which comprises a bottom plate, a mounting frame is fixed on the bottom plate, a hopper is fixed on the mounting frame, two soft-bristle rollers are rotationally connected to the hopper, movable comb tooth plates are arranged on the sides of the two soft-bristle rollers, cleaning tooth plates are inserted into the comb tooth plates, dust hoods and first electric push rods are respectively fixed on the hopper; an inclined vibrating frame is arranged below the hopper, a screening plate is installed on the vibrating frame, and a plurality of movable triangular scrapers are arranged on the screening plate; the two soft-bristle rollers can effectively remove dust particles attached to the surface of the traditional Chinese medicine decoction piece, so that damage to the traditional Chinese medicine decoction piece can be avoided; the soft-bristle rollers are combined with the vibrating screening plate, so that the cleaning efficiency can be greatly improved, and manual intervention can be reduced.

The utility model discloses a blanking device and a machine for feeding a battery cell into a shell, and the blanking device comprises a clamping mechanism, a feeding mechanism and a discharging mechanism, the transmission mechanism comprises a rack, a rotating seat and a sliding rod, and a material clamping mechanism is arranged at one end of the sliding rod; the driving mechanism comprises a driving pin, a driving channel and a motor, an output shaft of the motor is connected with a swing arm, the swing arm is provided with a radial kidney-shaped hole, the radial kidney-shaped hole and the driving channel are both used for containing the driving pin, and when the motor drives the swing arm to rotate, the inner surface of the radial kidney-shaped hole abuts against the driving pin so that the driving pin can move along the driving channel; the driving channel comprises a translation section, a lifting section and a connecting section; the translation section is used for enabling the clamping mechanism to be close to or far away from the blanking position of the to-be-blanked product; the lifting section is used for enabling the clamping mechanism to be close to or far away from a discharging position of a to-be-discharged product; and the connecting section is used for switching the driving pin between the translation section and the lifting section. According to the blanking device and the machine for feeding the battery cell into the shell, the manufacturing cost can be reduced.

The invention relates to the technical field of patch stitching instruments, and discloses an improved counting patch stitching instrument based on patch stitching, the improved counting patch stitching instrument comprises a shell, a counting mechanism is arranged in the shell, a toggle mechanism is arranged in the shell, the counting mechanism comprises a first fixing column, and a second fixing column is arranged in the shell. The top end and the bottom end of the first fixing column are fixedly connected with the inner wall of the shell, a counter is rotationally connected to the outer surface of the first fixing column, a connecting block is fixedly connected to the bottom face of the counter, and the inner wall of the connecting block is rotationally connected with the outer surface of the first fixing column. According to the improved counting patch stitching instrument based on patch stitching, a push disc can drive a connecting column and a push block to reset, meanwhile, the push block can push a ratchet wheel to rotate by an angle of a tooth groove in the resetting process, the ratchet wheel can rotate to drive a connecting block on the surface and a counter to rotate, and therefore the counting function can be achieved when the instrument is used; a worker can accurately judge the remaining order number in the device according to the counting data.