14results about How to "Realize release" patented technology

The utility model discloses an ice cream egg cylinder supporting and fixing device, including the bottom plate of horizontal arrangement, the upper end surface both sides of bottom plate symmetry are provided with the vertical arrangement's support board, the bottom plate between two support boards evenly is provided with at least 2 can make egg cylinder sharp head end from top to bottom insert's egg cylinder support claw, the front or rear of egg cylinder support claw is provided with a horizontal arrangement's can left and right slide's swing rod, is provided with at least 2 with the connecting column of egg cylinder support claw cooperation use on the swing rod, is provided with the locating needle that can with the swing rod left and right slide insert or pull out egg cylinder support claw inside egg cylinder lower end side wall on the connecting column. The utility model has the advantages of: simple structure, convenient to use, egg cylinder is fixed firm, can conveniently realize egg cylinder whole body dips chocolate sauce.

This invention discloses an airtightness testing device for electric actuators, comprising a conveying mechanism, a transfer mechanism, a carrier, and a clamping mechanism respectively disposed on the top of a lower frame; the conveying mechanism carries and transports the electric actuator via a pallet; a lifting component on the conveying mechanism is adapted to control the pallet's movement or stationary position; the transfer mechanism is positioned above the conveying mechanism and is adapted to transfer the electric actuator on the pallet to a receiving slot on the top of the carrier when the pallet is stationary; the carrier is connected to the lower frame via a drive mechanism; the drive mechanism is adapted to transport the carrier to the clamping mechanism or the transfer mechanism; a pressure block on the clamping mechanism is positioned above the carrier; a mating groove is formed at the bottom of the pressure block, adapted to enclose the receiving slot to form a closed test chamber; the mating groove is connected to a detection mechanism installed via a gas pipeline. This invention enables automatic testing of the airtightness of electric actuators, is simple to operate, can achieve automated testing, greatly improves work efficiency, and reduces labor costs.

This utility model provides an auxiliary sitting device for nursing care, including a bed frame. A movable first bed board and a fixed second bed board are arranged sequentially from front to back on the bed frame. Side plates are fixedly connected to both sides of the first bed board. Adjustment grooves are formed on the opposite ends of the two side plates. A slider is slidably connected inside each adjustment groove. Straps are provided between corresponding sliders on the left and right sides. A limit block is provided inside the slider, and a fixing groove is provided on the adjustment groove. The limit block can cooperate with the fixing groove to limit the slider's position. This utility model uses the cooperation of the slider and the adjustment groove to realize the movement of the slider within the adjustment groove; the limit block inside the slider slides into or out of the fixing groove to fix and release the slider's position, making the slider's position adjustment more convenient. This allows the device to be adjusted according to the patient's height and makes it easier for the patient to be positioned.

This invention discloses a composite flow control device of needle valve and pressure valve and its working method, which solves the problem that fluid controllers in the prior art all use single control. It has the beneficial effects of realizing the switching between pressure valve and needle valve and avoiding fluid contamination. The specific solution is as follows: A composite flow control device of needle valve and pressure valve includes a support frame, which supports a switching control structure. A needle valve and a pressure valve are arranged sequentially on one side of the switching control structure. The needle valve includes a needle valve body, a first flow channel is provided in the needle valve body, the needle valve body is connected to an isolation shell, an internal rotor is provided in the isolation shell, an external rotor is arranged circumferentially outside the isolation shell, the bottom of the isolation shell is fixedly connected to a screw, and part of the screw is located inside the internal rotor to form a helical drive between the internal rotor and the internal rotor. One end of the internal rotor is provided with a needle-shaped component that can be inserted into the first flow channel. The switching control structure includes a rotating shaft that passes through the support member. The rotating shaft is rotatable and is connected to the sun gear of the planetary gear component.

This utility model relates to the field of mold blank processing technology, specifically a mold blank processing feeding machine. The utility model includes a belt conveyor with a platform fixedly connected to one end. An adjustment mechanism is provided on the outer wall of the platform. Limiting plates are movably installed on both sides of the upper surface of the belt conveyor. Several rollers are rotatably connected to the inner walls of the two limiting plates via shafts. Electric telescopic rods are installed on both outer walls of the belt conveyor, and the output ends of the electric telescopic rods are fixedly connected to the limiting plates. The adjustment mechanism includes a circular groove. This utility model, by setting an adjustment mechanism, facilitates the adjustment of the mold blank's placement angle, eliminating the need for a secondary positioning process and improving processing efficiency. The setting of limiting plates and rollers prevents the mold blank from shifting during transport, eliminating the need for manual intervention and providing convenience. Furthermore, the setting of baffles and inserts ensures the orderly transport of the mold blank and can adapt to mold blanks of different sizes, improving the applicability of the feeding machine.

The utility model provides a hopper fixing structure of a paver, and belongs to the technical field of road construction machinery. The technical problem that in the prior art, an operator must get off to insert or pull out a pin shaft of the hopper into or out of a machine body hole to fix or release the hopper, and the process is tedious is solved. According to the technical scheme, the hopper fixing structure of the paver comprises a hook rotationally arranged on the side wall of a front plate of a paver body, a connecting rod is integrally arranged on the side, away from the hopper, of the hook, the end, away from the hook, of the connecting rod is connected with a flexible shaft of a control flexible shaft, and a handle of the control flexible shaft is installed beside a seat of a driver. A fixing plate is welded to the side wall of the machine body front plate located below the connecting rod, and a spring is installed between the fixing plate and the connecting rod. The paver has the beneficial effects that the rotatable hook is arranged at the front plate of the paver body of the paver, and a machine hand controls the hook to extend out of or retract into the front plate of the paver body by operating the handle of the operating flexible shaft, so that the hook and the hopper are fixed or released.

The utility model discloses a kind of guitars, comprising: the guitar body with mounting hole in side face;With the support of connecting end;Fixed sleeve is installed in mounting hole, and the inside of fixed sleeve is equipped with clamping slot;Clasp assembly is installed in connecting end, and clasp assembly includes buckle piece, first reset piece and for inserting into insert piece in fixed sleeve, buckle piece is movably connected with insert piece, and buckle piece has operating part and the clamping part matched with clamping slot, and clamping part is clamping block, operating part is used to operate and make clamping part retract into insert piece, and first reset piece is used to make clamping part extend from insert piece.This kind of guitar of the utility model when using, can be inserted into fixed sleeve by insert piece, clamping part is clamped into clamping slot, to realize the clamping connection of guitar body and support, make clamping part retract into insert piece by operating operating part, realize the clamping release of guitar body and support, to realize the detachable connection of guitar body and support.

The utility model relates to the technical field of double-needle machines, and particularly discloses a garment processing double-needle machine which is characterized in that a wedge-shaped sliding block is slidably connected inside a garment processing table, a U-shaped limiting seat is fixedly connected to the outer surface of the wedge-shaped sliding block, a supporting column is fixedly connected to the lower end of the U-shaped limiting seat, and a mounting seat is fixedly connected to one side of the garment processing table; the lifting sliding block is slidably connected into the mounting base, the wedge-shaped through groove is formed in the lifting sliding block, the lifting sliding block is stepped down to slide downwards in the mounting base, when the lifting sliding block slides, the wedge-shaped through groove in the lifting sliding block pushes the wedge-shaped sliding block to slide towards the end close to the pedal body through the inclined surface, and the wedge-shaped sliding block drives the U-shaped limiting base and the supporting column to move. The U-shaped limiting seat is attached to the surface of the pedal body to limit the pedal body, accidental starting of the pedal body is avoided, the supporting column supports the pedal, damage caused by the fact that workers step on the pedal vigorously is avoided, and the safety of operators is guaranteed by limiting the pedal.

The utility model relates to metal tubular product automatic detection technical field, and disclose a kind of metal flat round tube quality detection device, including support frame and base, the top of base is provided with vibrating disc, and the vibrating disc and support frame between are provided with flow guide structure.The metal flat round tube quality detection device is by the flow guide structure that is set by flow guide plate, telescopic link and movable plate, realize the flexible adjustment of feeding channel width and angle, by the flexible baffle between vibrating disc discharge port and movable plate, realize a kind of flexible sealing transition, by setting the visual detection system that is composed of support rod, connecting rod and visual detection camera, realize the automation, non-contact intelligent detection of pipe surface defect, size and orientation, by the flow guide groove that is set in support frame interior and is V-shaped, realize the automatic centering and accurate positioning of pipe, ensure its with unified posture through detection area.

This invention relates to the field of anti-sway technology for grab buckets, and in particular to a grab bucket with anti-sway function, comprising: a grabbing mechanism including a hanging plate, a support rod rotatably disposed on the end face of the hanging plate, a rotating shaft disposed within the support rod, a bucket body rotatably sleeved on the outer wall of the rotating shaft, and a lifting block rotatably disposed on the end face of the bucket body; and a buffering mechanism including a connecting column disposed on the end face of the lifting block, a connecting cylinder movably sleeved on the outer wall of the connecting column, a buffer plate disposed on the end face of the connecting cylinder, and a buffer cylinder disposed on the end face of the hanging plate. The connecting column is limited by the locking column, thereby realizing the fixed connection and release between the lifting block and the hanging plate, thereby reducing the relative displacement between the two during movement. At the same time, a fourth elastic element plays a buffering role between the buffer cylinder and the sliding column, thereby buffering the relative displacement between the lifting block and the hanging plate, reducing the generation of large-amplitude relative displacement, eliminating small-amplitude relative displacement, and thus reducing the swaying of the bucket body.

The utility model relates to the technical field of shampoo production and conveying, and discloses a weighing conveyor for shampoo production, which comprises a connecting plate and a storage tank, conveying components are arranged on the inner sides of two ends of the connecting plate, limit components are arranged on two sides of the connecting plate at one end, a cover plate is arranged at the top of the storage tank, and the cover plate is arranged on the top of the storage tank. The storage tank and the cover plate are connected through a clamping assembly, a stirring assembly is arranged on the inner side of the cover plate, and an intercepting assembly is arranged in the middle of a connecting plate; and the intercepting assembly comprises a shell, the shell is fixedly connected to the inner side of the connecting plate, and a double-end motor is fixedly connected to the inner side of the shell. According to the utility model, the rotation of the intercepting block is controlled by starting the double-head motor, so that the conveyed material is temporarily stored and released, the material conveying rhythm is accurately controlled when the shampoo is filled into the bottle, and the accuracy and high efficiency of the filling link are ensured.

The application discloses a mine water inrush early warning monitoring device and method, belongs to the technical field of coal mine safety monitoring, and comprises an anchor rod, an internal monitor is arranged on the top of the anchor rod, an adjusting block is connected to the bottom of the anchor rod in a threaded mode, a connecting seat is fixed to the bottom of the adjusting block, a monitoring plate is fixed to the bottom of the connecting seat, four angle adjusters are arranged on the top of the monitoring plate, an external monitor is fixed to the top of each of the four angle adjusters, a carrier plate is fixed to the bottom of the monitoring plate through a suspender, a driving mechanism is arranged between the carrier plate and the monitoring plate, and an alarm lamp is arranged on the bottom of the carrier plate. The application can monitor the water content, temperature and pressure in the coal mine, can monitor the state of the external coal bank, improves the water inrush early warning capacity of the device, utilizes the low melting point of the gallium-based alloy, realizes the locking and unlocking of the angle adjuster, adjusts the monitoring range of the external monitor, and has high adaptability.

The utility model provides a quantitative bottle supply device for veterinary medicine filling, which relates to the technical field of veterinary medicine packaging equipment and comprises a rack, a medicine bottle conveying mechanism is arranged on the rack, a filling position is arranged on the medicine bottle conveying mechanism, and a limiting frame is hinged to the rack. One end of the limiting frame is fixedly provided with a first limiting rod used for preventing a veterinary medicine bottle at the filling position from advancing, the rack is slidably provided with a second limiting rod used for preventing the veterinary medicine bottle at the upstream of the filling position from advancing, the rack is rotatably provided with a cam and a swing arm, and the top of the cam is provided with a guide groove; a guide groove is formed in the rack, a limiting frame is arranged on the rack, a stretching spring is arranged between the limiting frame and the rack, a connecting rod is hinged between the swing arm and the second limiting rod, a guide wheel is rotationally installed on the swing arm, and the guide wheel is installed in the guide groove in a restrained mode. Veterinary medicine bottles enter or leave the filling position in groups, and quantitative bottle supply is achieved.