36results about How to "Automatic ejection" patented technology

The invention provides a puller capable of being quickly dismounted and with nano-pore in the surface for a metal zipper. The puller comprises a lower wing plate and an upper wing plate, wherein the upper wing plate is correspondingly combined with the lower wing plate to form a zipper head; a first pivoting part is arranged at the upper front end of the lower wing plate; at least one clamping groove is formed through the rear side of the first pivoting part at the lower wing plate; a second pivoting part is arranged at the front end of the lower sidewall surface of the upper wing plate, and the second pivoting part is correspondingly pivoted to the first pivoting part; a clamping part which is correspondingly clamped into each clamping groove convexly extends to be formed at the rear side of the second pivoting part at the upper wing plate. According to the puller, the clamping part is designed; when dismounting, a user can simply shift the clamping part to enable the clamping part to be automatically released from the clamping groove, and therefore, the problem that the zipper head and a cloth belt are deadly clamped during pulling can be greatly solved.

The invention relates to a manure shoveling device, in particular to a manure shoveling device convenient for flushing manure and used for livestock breeding. The technical problem to be solved by theinvention is to provide the manure shoveling device convenient for flushing the manure and used for livestock breeding, which is convenient for people to move equipment and more convenient for peopleto clean the manure. The manure shoveling device convenient for flushing the manure and used for livestock breeding comprises a mounting plate, a handle mounted on the mounting plate, a manure shoveling assembly mounted on the mounting plate and used to shovel the manure in a sliding manner, a scrubbing assembly mounted on the mounting plate and used to perform scrubbing in a rotating mode, a water spraying assembly mounted on the mounting plate, and a pushing assembly mounted on the mounting plate and used to perform pushing in a rotating manner. The manure can be cleaned through the manureshoveling assembly, scrubbing can be conducted through the scrubbing assembly after the manure is cleaned, water can be sprayed through the water spraying assembly after the manure is cleaned, and thewater can be automatically sprayed out through the pushing assembly.

The invention belongs to processing equipment and relates to a bowl-shaped product manufacturing device. The bowl-shaped product manufacturing device is mainly characterized in that an existing lathe is improved, a tool is in a semispherical coronary shape, a tool handle is in a semispherical coronary shape, a blade is in a quarter ball coronary shape, the edge of the blade opening is in a stepped shape, the handle drives the tool through a quarter gear ring around a shaft to conduct quarter rotation cutting, and finished bowl-shaped products comprising a bowl cavity and a bowl bottom are obtained through cutting. Compared with the prior art, the bowl-shaped product manufacturing device has the advantages that the structure is novel, the using method is simple and convenient, the finished products are fast to form, the quality is good, the complete qualifications are achieved, few waste scraps are discharged, and materials are saved.

The invention relates to the technical field of plate making machines and discloses a developer rubber roller automatic cleaning device which comprises a developer shell, a sliding groove is fixedly connected to the surface of the developer shell, a sliding block is slidably connected to the interior of the sliding groove, and a fixing device is fixedly connected to the surface of the sliding block, wherein a power roller is rotatably connected to the surface of one side of the fixing device, a driven shaft is rotatably connected to the surface of one side of the fixing device, a moving deviceis arranged on the surface of the driven shaft, a rotating wheel is rotatably connected to the inner side of the moving device, and a cleaning belt is in transmission connection to the surface of therotating wheel. According to the automatic cleaning device for the rubber roller of the developing machine, the effects of automatically spraying developing liquid and repeatedly cleaning the rubberroller through reciprocating motion are achieved through cooperative use of the sliding groove, the sliding block, the fixing device, the power roller, the driven shaft, the moving device, the rotating wheel, the cleaning belt, the first guide wheel, the second guide wheel, the cleaning spray head, the piston, the push-pull rod, the reciprocating groove and the connecting rod.

The invention relates to the technical field of core making machines, and discloses a core ejecting device capable of automatically adjusting strength for a core making machine. The core ejecting device comprises a core box, a pneumatic rod is fixedly connected to the interior of the core box, a buffer spring is fixedly connected to the side, away from the interior of the core box, of the pneumatic rod, and a connecting block is slidably connected to the interior of a swing claw; and a tension spring is fixedly connected to the side, close to the swing claw, of the connecting block. Accordingto the core ejecting device capable of automatically adjusting the strength for the core making machine, an ejector rod slides to drive a pull rope to move, the pull rope drives the connecting block to descend, the connecting block descends to be connected with a lantern ring in a sleeving manner, and when a sliding rod slides, the sliding rod drives a gear to move, the gear rotates under the action of a gear groove, the gear drives a pull claw to rotate, the pull claw drives the swing claw to swing, the swing claw drives the connecting block to swing, the connecting block drives the lantern ring to swing, and the lantern ring and an elastic rope are matched for use, so that the effect of automatically adjusting the strength according to the radius of a sand core is achieved.

A forging mold comprises an upper mold seat and a lower mold seat which are matched with each other. The upper mold seat comprises a punch mounting seat (1). A punch (3) is connected to the punch mounting seat (1) through a connecting rod (2). A forging groove (6) matched with the punch (3) is formed in the lower mold seat. An ejection device is arranged on the lower mold seat. The ejection devicecomprises ejector rods (7) penetrating the forging groove (6). The ejector rods (7) are connected with driven rods (5). The punch mounting seat (1) is connected with driving rods (4) matched with thedriven rods (5). The lower ends of the driven rods (5) are further connected with reset springs (9). The forging mold has the beneficial effects that ejection is more automatic by using cooperation of the upper mold seat and the lower mold seat during forging, and a power device required during ejection is omitted, so that the structure is simpler, and energy is saved.

The invention discloses a rubber piece rapid vulcanization forming treatment device. The rubber piece rapid vulcanization forming treatment device comprises a press vulcanizer and a shell positioned on the left side of the press vulcanizer, wherein a cavity is formed in the shell, a rotatable rotating shaft is arranged in the cavity, a feeding plate is fixedly arranged on the rotating shaft, and aplacing groove with a downward port is formed in the upper end surface of the feeding plate. According to the device, rubber materials which are not vulcanized can be automatically placed on a mold frame before vulcanization molding is carried out, so that the automatic feeding is realized, compared with manual feeding, the efficiency is improved, the labor cost is reduced, and potential safety hazards in the manual feeding process are avoided; and meanwhile, after the vulcanization molding is finished, O-shaped rings positioned in a mold can be automatically ejected out, so that the O-shapedrings can be conveniently taken out by workers.

The invention relates to the technical field of medical instruments, in particular to a sperm storage device for reproductive medicine. The device comprises a box body and a box cover, wherein the boxbody is internally provided with a partition plate, sliding grooves are formed under the partition plate and in the left and right side walls of a cavity, and a first screw rod is arranged between the side walls of the cavity; a sliding plate is arranged between the sliding grooves, the sliding plate is provided with a connecting block, the first screw rod penetrates through the connecting blockand is in threaded connection with the connecting block, the upper plate surface of the sliding plate is provided with a first slide groove, the bottom wall of the first slide groove is provided witha second slide groove, and the second slide groove is internally provided with a second screw rod; the first slide groove is provided with an air cylinder mounting seat, the top end of the air cylinder mounting seat is provided with an air cylinder mounting groove, the bottom end of the air cylinder mounting seat is provided with a second slide rail, the second screw rod penetrates through the second slide rail and is in threaded connection with the second slide rail; the upper plate surface of the partition plate is provided with placement cavities formed by horizontal plates and vertical plates. The sperm storage device for the reproductive medicine can achieve the effect of automatically ejecting test tubes in the placement cavities, has the function of facilitating the use, and improves the storage efficiency.

The invention discloses a novel urban illuminating lamp capable of spraying water to reduce haze,and particularly relates to the field of illuminating lamps. The novel urban illuminating lamp capableof spraying water to reduce haze comprises a stand column, a rotating mechanism, a supporting rod and a lamp source, the rotating mechanism is installed at the top of the stand column, the supportingrod is installed at the top of the rotating mechanism, the lamp source is installed on one side of the supporting rod, and a piston mechanism is movably installed in an inner cavity of the rotating mechanism; a rainwater collecting device is installed at the top of the supporting rod, by arranging the rotating mechanism, the rotating mechanism can drive the piston mechanism to move back and forthand can also drive a spraying head to conduct rotary spraying, the spraying area is large, and the haze reducing effect is improved; and through the arrangement of the piston mechanism, water can be automatically pumped from the inner cavity of a water storage tank for water supply, the function that a water source is automatically sprayed out of the spraying head can be achieved, the equipment effect is high, the driving source is only provided with one air cylinder, and cost is reduced.

The invention discloses an automatic ejection device for injection molds. The automatic ejection device comprises a female mold and a male mold. A female mold cavity is formed in the female mold. An automatic ejection device body is arranged in the female mold. A drive cavity and a pair of L-shaped channels are formed in the female mold. Two ejector pin holes are formed between the female mold cavity and the drive cavity. The automatic ejection device body comprises two ejector pins which are inserted into the two ejector holes in a sleeved manner correspondingly. An opening is formed in the middle portion of each ejector pin. A drive block is sleeved with each opening. Each drive block comprises a first slope and an inserting rod. Each first slope presses against a second slope of the corresponding opening. Each inserting rod is inserted into a transverse channel of one corresponding L-shaped channel. Pressing rods are sleeved with vertical channels of the L-shaped channels. The upperends of the pressing rods press against the male mold. A plurality of steel balls are arranged between the pressing rods and the inserting rods. The lower ends of the two ejector pins are fixedly connected through a lifting plate. The lifting plate is arranged on a core shaft in a sleeving manner. The core shaft is sleeved with a pulling spring. According to the automatic ejection device, under the circumstance of not needing independent drive power, plastic products can be ejected automatically.

The invention discloses compacting equipment for processing compound wood slabs based on a straw raw material. The compacting equipment comprises an equipment outer frame. An equipment supporting rackis mounted at the top end of the equipment outer frame, a conveyor belt is mounted on a roller, horizontally distributed raw material placing boxes are arranged in the equipment outer frame, supporting rods are mounted on the bottom walls of the raw material placing boxes, meanwhile, the inner surface of the conveyor belt is attached to a belt supporting plate, the belt supporting plate is mounted on the side wall of the equipment outer frame, a material supporting plate is arranged in each raw material placing box, a fixed transverse plate is arranged above the conveyor belt, the fixed transverse plate is fixed to the side wall of the equipment outer frame, and a metal limiting plate is mounted at the top end of the equipment outer frame. The compacting equipment for processing compoundwood slabs based on the straw raw material can export inner gas well while guaranteeing that a product does not upwarp and needs not to be trimmed. By adopting a multi-station design, materials are ejected automatically as the conveyor belt operates, so that the compacting equipment is more convenient to use.

The invention discloses building mortar stirring and spraying equipment for constructional engineering. The building mortar stirring and spraying equipment comprises a platform, the upper end of the platform is fixedly connected with a stirring box and a spraying box, a hollow pipe is fixedly connected between the stirring box and the spraying box in a penetrating mode, a first one-way valve is installed on the hollow pipe, the upper end of a long rod is fixedly connected with a second rotating wheel in a penetrating mode, the upper end of the spraying box is fixedly connected with a hollow rod in a penetrating mode, the upper end of the hollow rod is fixedly connected with a spraying head in a penetrating mode, a water spraying mechanism is arranged between the spraying box and the hollow rod, and the side wall of the stirring box is fixedly connected with a hollow block in a penetrating mode. According to the building mortar stirring and spraying equipment for constructional engineering, cement paste is fully and uniformly stirred through a plurality of first stirring rods and a plurality of second stirring rods, the cement paste is not caked, the uniformly stirred paste can be automatically sprayed out, and then, the platform can drive the equipment to automatically walk and spray, so that convenience is brought to a user.

The invention discloses an auxiliary pesticide spraying device suitable for people having difficulty in moving. The auxiliary pesticide spraying device comprises a supporting plate, wherein a first fixing block is fixed to the upper side of the supporting plate, a fixing cavity with an upward opening is formed in the first fixing block, and a vertically-upward supporting column is slidably connected to the inner wall of the fixing cavity. The auxiliary medicine spraying device can adapt to standing or lying people, can clamp a medicine spraying bottle, can enable the medicine spraying bottle to automatically spray liquid medicine, can control the spraying distance of the liquid medicine, is suitable for people with different body types, and is high in practicability and convenient to popularize and apply. When a human body is in a standing state or a lying state, people can be assisted in spraying medicine to the back and other parts where medicine cannot be sprayed, the overall structure is simple, and functions are complete.

The invention discloses insect-killing equipment used for an ecological garden, and relates to the field of insect-killing equipment. The insect-killing equipment is characterized by comprising a water inlet pipe and a water outlet pipe which are detachably connected with each other, the water outlet pipe is internally provided with a water filtering element used for placing insecticide, the water outlet pipe is internally provided with a stopping part for stopping the water filtering element from sliding out, the water filtering element is sleeved with the water outlet pipe and can rotate in the water outlet pipe, and magnetic components which are repellent to one another are arranged between the stopping part and the water filtering part. Different agent solutions can be replaced in the water outlet pipe, so that water in the water inlet pipe is spayed to turf and trees after passing through the agent solutions, and the insect-killing agent solutions are efficiently sprayed to the turf and the trees; through the structure, pests in a garden are efficiently killed, and the damage to plants in the garden by the pests is reduced, so that the environmental construction of the ecological garden is effectively promoted.

The invention discloses an automatic hot melting nut jig. The automatic hot melting nut jig comprises an automatic hot melting nut jig body, wherein the automatic hot melting nut jig body comprises a bottom plate, a base is fastened to the top of the bottom plate in a threaded mode, a groove is formed in the bottom of the base, a sealing ring matched with the groove is fixedly bonded to the bottom of the base, the bottom plate movably sleeves the sealing ring, a hand sliding valve is fixedly installed on the right side of the base, the air inlet end of the hand sliding valve communicates with the inner wall of the right side of the groove, a plurality of connecting pipes are arranged in the groove, two containing grooves are formed in the top of the base, products are placed in the containing grooves, and the top ends of the connecting pipes extend into the corresponding containing grooves and fixedly communicate with suction cups. The automatic hot melting nut jig is reasonable in design, products can be conveniently adsorbed and fixed before nuts are punched, the situation that punching is affected due to the fact that the products upwarp during nut punching is reduced, overflowing glue can be conveniently and automatically ejected out after the nuts are punched, the risk that holes are blocked by the overflowing glue is reduced, the use requirement is met, and use is facilitated.

The invention discloses an auxiliary unmanned fire-extinguishing robot for a ship engine room. The robot comprises a movable seat, wherein a mounting groove is formed in the outer wall of the top of the movable seat, a stepping motor is arranged on the inner wall of the mounting groove, a rotary disc is arranged at one end of an output shaft of the stepping motor, a fixed cylinder is arranged on the outer wall of the top of the rotary disc, a first electric telescopic rod is fixedly connected to the position, close to one side, of the outer wall of the top of the rotary disc, a fixed block is arranged at one end of a piston of the first electric telescopic rod, a sliding hole is formed in the outer wall of the fixed block, a sliding rod is slidably arranged on the inner wall of the sliding hole, a limiting frame is fixedly connected to the top end of the sliding rod, and a second electric telescopic rod is fixedly connected to the position, close to the other side, of the outer wall of the top of the rotary disc. According to the robot, a fire extinguishing spray can be automatically sprayed out, the using effect is better, the fire extinguishing height can be adjusted, the fire extinguishing direction also can be adjusted, and therefore the flexibility of the robot in use is effectively improved.