26results about How to "Quick close" patented technology

The utility model discloses a kind of storage devices for cranberry processing, belong to cranberry processing technical field, to solve the existing technology aims at solving the traditional cranberry storage mode of existing technology usually is to directly stack the fruit after picking on the ground of warehouse or simple container, large amount of accumulation can make between fruit mutual extrusion, affect the quality of whole batch cranberry Problem. Including storage box, baffle and locking mechanism, the upper surface of storage box is provided with feeding opening, the inside of storage box is arrayed with multiple groups of layer plates, multiple groups of layer plates divide the inside of storage box into multiple independent storage cavities, the sidewall of storage box is respectively provided with baffle corresponding multiple storage cavities. The storage device for cranberry processing, cranberry can be automatically stored in different storage cavities in layer, avoid the centralized extrusion of large amount of fruit, effectively maintain the integrity and freshness of cranberry, reduce juice loss and loss of nutrient composition.

The utility model discloses a kind of stranding head mechanisms for electrical equipment production, including base, transmission module, wire clamping assembly and rotary drive assembly, transmission module realizes the station adjustment of wire clamping assembly;Wire clamping assembly includes rotating platform, wire clamping and switch clamp component, wherein wire clamping is formed double clamping station by two groups of movable clamps with fixed clamp, and wire precision positioning is realized using limiting groove and limiting block, switch clamp component is driven by opening clamp cylinder driving top rod and conical top block to control clamping station opening and closing;It is completed stranding by rotary drive assembly driven rotating platform rotation.This stranding head mechanism solves the problems such as traditional equipment clamping instability, complex structure and poor automation adaptability, with the advantages of clamping stability, transmission accuracy, easy integration, suitable for high-precision, large-batch production of motor, transformer and other equipment winding coil.

This utility model discloses a mesh clamp for drying vegetables, belonging to the field of vegetable processing technology. It includes a drying box and a lower frame. Two rotating rods are provided on opposite sides of the lower frame, with the ends of the rods rotatably mounted on the inner walls of the drying box. Multiple vertical rods are fixedly installed on the top surface of the lower frame, and a pressure plate is provided above the lower frame. The vertical rods slide through the pressure plate. A top plate is fixedly installed on the top surface of each vertical rod, and a tension spring is fixedly installed at the bottom of the top plate, with the bottom of the tension spring fixedly installed on the top surface of the pressure plate. Two T-shaped rods are symmetrically and rotatably installed on the top surface of the lower frame, and two longitudinally symmetrical strip holes are opened on the top surface of the pressure plate. The T-shaped rods slide through the strip holes and extend above the pressure plate. A mesh clamp is provided below the pressure plate, and multiple push springs are fixedly installed on the top surface of the mesh clamp, with the top surfaces of the push springs fixedly installed on the bottom of the pressure plate. Compared with existing technologies, this device facilitates the closing and clamping of the mesh clamp and the loading and unloading of vegetables.

This utility model discloses a pull-out grate, belonging to the field of grate technology. The pull-out grate includes an outer frame with a groove; a grate surface with protrusions connected to the grooves; and the grate surface slidably connected to the outer frame via the protrusions. The grate has a simple structure, is easy to operate, and the outer frame and grate surface are freely detachable and can be installed as a single unit on-site. The grille on the grate surface filters leaves, garbage, and other debris. When cleaning is required, simply pull the hole to separate the grate surface from the outer frame, pushing the grate surface into the groove of the base. Opening is unaffected by water pressure, eliminating the need for large opening tools, allowing for rapid opening and closing, facilitating quick debris removal, accelerating drainage efficiency, and aiding in grate maintenance. Furthermore, the pull-out grate does not need to be placed on the road when open, avoiding obstruction and ensuring road safety.

The utility model discloses pneumatic stop valve, including valve body, be provided with upper cavity, lower cavity, liquid outlet cavity and liquid inlet pipe in, upper cavity is linked together with lower cavity, and liquid outlet cavity and liquid inlet pipe all are linked together with lower cavity, pneumatic assembly, including first air pipe, second air pipe, piston cylinder and piston, piston cylinder is detachably built -in in upper cavity, and the piston cylinder is provided with movable cavity, and the top surface of movable cavity is linked together with first air pipe, second air pipe sets up in the outside of valve body and its gas -outlet end extends to the bottom of piston, and piston is movably arranged in movable cavity, valve core structure is located in lower cavity and is connected with piston in one end, the scheme is through the air pressure and promotes the piston to go up and down movement to make valve core structure open or close the communication port of lower cavity and liquid outlet cavity fast.

The utility model relates to the field of tea processing discloses a tea leaf fixation equipment, including the organism, the right side of organism is provided with control box, the top of organism is provided with protection subassembly, the protection subassembly includes outer cover no.

The utility model relates to the technical field of silicon material processing discloses multistage linkage type hammering crushing device for silicon material crushing, including hollow protective housing, the top rotation of hollow protective housing is connected with sealing mechanism, sealing mechanism is used for automatic to top seal, the inner wall rotation of hollow protective housing is connected with crushing mechanism, the left side fixed connection of hollow protective housing has drive mechanism, the front side fixed connection of hollow protective housing has dust extraction mechanism, sealing mechanism includes rotation axis no.

The application discloses a fish fry transfer cage for offshore aquaculture and belongs to the technical field of aquaculture. The fish fry transfer cage comprises a net, a mesh, a flexible bag, a floating body, a rope winding and unwinding mechanism and a rope. The net is provided with an opening on the side surface and is used for structural support of the whole transfer cage. The flexible bag is connected and arranged in the net and is provided with an opening. The opening is located between the upper edge of the mesh and the upper edge of the opening of the net. Through the application, the opening of the net can be quickly opened and closed by controlling the winding and unwinding of the rope, so that the fish fry transfer is smoothly carried out. The net provides structural support for the flexible bag and protects the shape of the flexible bag. The design of the flexible bag can protect the fish fry from being damaged. The floating body arranged on the other side of the net can help the net to be inclined, so that the fish fry is smoothly and quickly poured out from the opening of the flexible bag, the fish fry is quickly poured into the tank, the transfer efficiency is improved, and the application has the advantages of simple structure, convenient use, high efficiency and the like.

The utility model discloses a kind of leakage-proof hydrogen storage devices, it relates to hydrogen storage equipment technical field.The leakage-proof hydrogen storage device, including protection unit and inner tank, the inner tank is inserted in the inside of protection unit, the protection unit includes cover shell and base, the base is inserted in the inside of cover shell, the cover shell and base are used to protect inner tank.The leakage-proof hydrogen storage device, the utility model is provided with sealing bin on tank body, sealing bin is sleeved in the outside of filling and discharging pipe, the combination structure of sealing cover and sealing ring is adopted, the double sealing of filling and discharging pipe is realized, effectively prevent hydrogen from filling and discharging pipe place leakage;The cover shell and base of protection unit are through reasonable structural design, and the mutual cooperation of upper snap ring, limit ring, connecting ring, plug-in ring and support ring etc. When being impacted by external force, impact force can be effectively dispersed and buffered, and the inner tank is protected from being damaged.

This utility model provides an electrical installation wiring device, comprising a base plate, a rotating seat vertically mounted on one side of the top of the base plate, a top plate rotatably connected to the top of the rotating seat, a side plate rotatably connected to one side of the top plate, a fixing frame connected to the bottom of the side plate, a placement groove formed on one side of the base plate, and the fixing frame fitted inside the placement groove; a partition plate is slidably mounted on the top of the base plate. This utility model, by setting a locking mechanism, facilitates the quick closing or unfolding of the wiring device without the need for bolt fastening, effectively improving the work efficiency of electrical installation; by setting a limiting mechanism, multiple sets of partition plates can be slidably installed inside the base plate according to usage needs, and the spacing between adjacent partition plates can also be easily adjusted, thereby accommodating signal cables and power cables of different sizes, which is beneficial to improving the performance of the wiring device.

This utility model discloses a multifunctional airflow tower for textiles, comprising an upper shell and a lower shell, which together form an airflow pipe. End plates are installed at both ends of both the upper and lower shells, and the vertically opposite end plates are fitted together. Each end plate has an arc-shaped groove, and the opposing arc-shaped grooves combine to form wiring holes. Multiple pressure rods are provided inside both the upper and lower shells, and these pressure rods combine to form a squeezing channel that extrudes moisture from the yarn. This utility model has a simple structure. As the yarn passes through the airflow pipe, it is squeezed by the pressure rods, which extrudes excess moisture from the yarn, reducing its moisture content. The axially passing hot air makes full contact with the outer ring of the yarn, and the axial convection and inclined airflow pipe carry away any residual water, ensuring drying quality.

The utility model discloses a chain roller way conveying structure of heat treatment equipment, and relates to the technical field of conveying equipment. The device comprises a mounting frame, mounting rods are rotatably connected between the inner side walls of the mounting frame at equal intervals, and supporting wheels are fixedly arranged on the two sides of each mounting rod; the mounting box is fixedly arranged on one side of the mounting frame, one end of the mounting rod extends into the mounting box, and the front face and the top face of the mounting box are of an open structure; and the mounting cabinet is communicated with the bottom of the mounting box. The dustproof assembly adopts the vertically staggered drawer-like design, namely, the combination mode of the first hollow plate and the first baffle and the combination mode of the second hollow plate and the second baffle, the design can play a good dustproof role during normal work, rapid opening and closing during maintenance are facilitated, and compared with a traditional integral protection structure, the dustproof structure has the advantages that the dustproof effect is good, and the service life is prolonged. The maintenance convenience is greatly improved, and meanwhile the dustproof effect is not affected.

The application discloses a kind of steam safety valve back pressure cavity pressure regulating mechanism and method thereof, it is related to valve technical field.The mechanism includes sequentially fixed connection's valve sleeve, valve cover and valve body;The first end of valve stem is located in valve sleeve, second end is passed through valve cover and is inserted into valve body, and second end is provided with valve flap for controlling the opening and closing of valve body inlet;Valve body inlet is communicated with the inlet of steam safety valve with back pressure cavity, valve sleeve outlet is communicated with the back pressure cavity of steam safety valve, and valve body and valve sleeve are not communicated;Valve sleeve is provided with air vent, and the first end of valve stem is rotatably connected with moving rod;The rod body of moving rod is rotatably connected with fixed rod, and the connecting place of both is used as the rotating fulcrum of moving rod, and fixed rod is fixedly connected with valve sleeve;The outer end of moving rod is provided with regulating member, which can close air vent.The application has the characteristics of reasonable design, simple structure, rapid response, continuous exhaust, long service life and easy installation and maintenance.

This utility model relates to the field of fresh air device technology and discloses a self-controlled anti-freeze temperature control device for fresh air units, including a fresh air unit box with functional partitions on both sides inside the box. This utility model uses a fresh air temperature sensor and a secondary fresh air sensor to detect the fresh air temperature, and an exhaust air temperature sensor to measure the exhaust air temperature. A temperature controller controls the electric heater to turn on, ensuring that the average temperature of multiple sensors is higher than the anti-freeze threshold. This provides both anti-freeze protection and energy savings. When the temperature is too high, the temperature controller can control the exhaust fan and exhaust impeller to utilize sensible heat recovery for auxiliary pre-cooling, reducing the cooling load on the cooling coil. When the temperature is too low, the exhaust fan and exhaust impeller stop operating, avoiding unnecessary equipment operation. This allows the device to automatically adjust and control according to temperature changes, providing excellent anti-freeze protection and being energy-efficient and environmentally friendly, greatly reducing the waste of electrical and thermal energy.

This invention provides a quick-locking UAV external pod with front and rear shells, including a pod mount, a pod shell, a first payload module, a second payload module, a mounting assembly, a payload mounting assembly, and electrical quick-connect fittings. This invention solves the problem of cumbersome operation procedures and low assembly efficiency during payload replacement or maintenance disassembly and assembly due to the lack of an effective guiding and positioning, adjustable position, and repeatable positioning structure in related UAV external pods during mounting.

The utility model relates to molybdenum scrap recycling technical field provides a kind of molybdenum scrap recycling drying equipment, including box, the inside fixed frame plate of box is installed, a sealed cavity is formed between fixed frame plate and box, rotating installation is carried out on fixed frame plate with the filter hole drum;The left end of drum is provided with cover plate, first drive unit is arranged between fixed frame plate and drum, the inside of drum is provided with drying and washing unit;Drying and washing unit includes support plate, the upper and lower sides of support plate are respectively provided with several spray heads and several heating pieces;The cooperation setting between the drum of the utility model and drying and washing unit makes material constantly turn over, simultaneously, realizes that spray head and heating piece on support plate in drying and washing unit are replaced, and then molybdenum scrap is dried after molybdenum scrap is cleaned first, realizes that molybdenum scrap is not transferred between different equipment, it can be pretreated to the recovery of molybdenum scrap, greatly simplifies the processing flow of molybdenum scrap recovery.

The utility model relates to the technical field of seedling raising tray, and disclose a kind of seedling raising tray of convenient injection nutrient medium, including seedling raising tray:the seedling raising tray is composed of two layers, upper layer is seedling raising layer, lower layer is liquid storage layer, the liquid storage layer and seedling raising layer are rotatably connected between through pivot, multiple seedling raising holes are provided on the seedling raising layer, multiple seedling raising holes are all provided with through-hole, the liquid storage layer and seedling raising layer are communicated by through-hole, the both sides of the front end of seedling raising layer are all provided with handle, the front end of seedling raising layer is fixed with connecting block.This seedling raising tray of convenient injection nutrient medium, by the setting of opening and closing mechanism, the liquid storage layer and seedling raising layer can be quickly opened or closed between, operation process is simple, and use efficiency is high, and by the setting of through-hole, nutrient medium can be slowly penetrated into each seedling raising hole of seedling raising layer through through-hole, ensure that each seedling raising hole can evenly absorb nutrient medium.

The utility model discloses a kind of valve island integrated multi-control valve fluid passage structure and its control system, fluid passage structure includes: valve island, control valve group connected on the valve island, and controlled execution unit of the control valve group;First check valve is further provided on the pipeline between the control valve group and the execution unit, the first check valve has the positive channel of the control valve and the execution unit, and the reverse channel of the intercommunication execution unit and external space is provided with.The gas flow of the exhaust hole synchronous opening of control valve group can be cut off to mis-trigger starting unit by setting first check valve and second check valve on the pipeline between control valve group and execution unit, guarantee equipment and system stable and reliable operation, first check valve and second check valve in starting unit exhaust process can keep enough opening, so that it is quickly exhausted and closed.

This utility model relates to the field of battery pack technology, and discloses a front panel assembly and a battery pack. The front panel assembly includes: a panel body, on which at least one mounting cavity and a connecting post are provided, the connecting post extending away from the panel body and forming a bearing surface; a baffle, which can be opened and closed to cover the mounting cavity and has a locking hole aligned with the connecting post, the locking hole penetrating the baffle, and having a limiting surface flush with the bearing surface within the locking hole; and a locking member, which is detachably inserted into the locking hole and connected to the connecting post, and the head of the locking member simultaneously abutting against both the bearing surface and the limiting surface. The advantages of this utility model are that it is easy to maintain, structurally stable, and provides good protection.

The utility model relates to the technical field of flood prevention door, provide a subway entrance and exit are with flood prevention door, including base, the one side of base is fixed with wall, the inside of wall is provided with door hole, the one side of wall is installed with open and close structure, the top of base is provided with water retaining structure, water retaining structure includes the placing groove of setting in the top of base, the inside installation of placing groove has the water retaining board, the utility model discloses through being provided with water retaining structure, through the rotation of screw rod drive of starting second motor, through threaded drive push slider moves, realize the unfolding of water retaining board, and further make water retaining board and door hole bottom and side surface fit, and cooperate with door body and form secondary seal, improve the waterproof performance of flood prevention door through double seal design, make water retaining board can further block the flow, provide reliable waterproof guarantee for subway entrance and exit.

The utility model relates to the technical field of wiring harness processing, a waterproof cement compression retreats rubber part guide rail integration tool, including a workstation, the workstation is installed with adjacent setting waterproof cement compression mechanism and retreats rubber part guide rail mechanism, waterproof cement compression mechanism includes a hollow cylinder, the head of hollow cylinder installs the upper limit block and lower limit block of setting up and down, the passageway for passing through the tightening band is enclosed between the upper limit block and lower limit block, the tail end detachable installation of hollow cylinder has a telescopic cylinder, the telescopic rod of telescopic cylinder enters hollow cylinder, and the telescopic rod of telescopic cylinder is detachable connection has a pair of connecting pieces, and the one end of connecting piece is connected with tightening band, the other end of tightening band is installed with a support block, and the support block is connected with the positioning rod, the limit gap of embedding support block exists between the upper limit block and lower limit block, and the U -shaped gap for transversely inserting the positioning rod is set up on the upper limit block. The utility model realizes the quick transfer of two processes.

This utility model relates to the field of check valve technology, specifically disclosing a double-plate fireproof check valve with good sealing effect. It includes a valve body, a flue clamp on the side of the valve body, an air inlet channel on the outward side of the valve body, an air inlet at the outward end of the air inlet channel, a partition plate in the middle of the air inlet dividing the air inlet into two parts, and two valve plates rotatably mounted on the inward side of the partition plate to seal the two parts of the air inlet respectively. A spring-loaded device is also provided on the inward side of the partition plate, with its two ends contacting the inward sides of the two valve plates respectively. A crossbeam is also provided at the air inlet, located on the outward side of the partition plate, with magnets on the inward side of the crossbeam corresponding to the two valve plates for adsorbing the valve plates. This utility model's double-plate structure, combined with the rubber sleeves on the valve plate edges, effectively seals the air inlet, reducing gas leakage. Simultaneously, the magnets on the crossbeam adsorb the valve plates, further enhancing the sealing performance.

This application relates to an integrated optical module that implements APR (Automatic Presence) function, comprising: two optical amplifier units connected by an optical fiber link; each optical amplifier unit includes: a first optical amplifier for transmitting signals and a second optical amplifier for receiving signals, and a control transmission module; the control transmission module is electrically connected to the first and second optical amplifiers, and is used to control the power of the first optical amplifier and monitor the operating status of the second optical amplifier; the control transmission module is connected to the optical fiber link via a WDM coupler; and an MCU control unit can control the OSC (Optical System Control) optical module to periodically transmit low-frequency signals or tuning signals to the optical fiber link, so that when one of the optical fiber paths is disconnected, the MCU control unit can control the optical amplifier unit at the other end to switch the OSC optical module from transmitting low-frequency signals to transmitting tuning signals and fiber LOS (Loss of State) signals, and control the first optical amplifier connected to itself to shut down, thus entering the APR process.

The utility model discloses a kind of ingredient storage boxes for intelligent kitchen, it is related to kitchenware technical field.The utility model, including box body assembly, the surface of box body assembly is provided with opening mechanism, the inside bottom of box body assembly is provided with battery, and battery is connected with charging port.The utility model is moved inside the box body assembly by the magnetic force effect of electromagnet, and makes push storage box and protruding block, further make the storage box from the inside of box body assembly push out spring stretch, further make it convenient to take condiment when cooking, after taking condiment, opening mechanism controls battery to realize the magnetic force of electromagnet disappears, by the elastic force effect of spring, realize pulling storage box to restore to the inside of box body assembly, by the magnetic force gain and loss of electromagnet and the elastic force effect of spring, further make it can be realized to the storage box is quickly pushed out and closed, further make it can be quickly used condiment.