35results about How to "Easy to push and move" patented technology

The invention discloses a speed-limiting device for a lift used for electric power maintenance, which comprises an installation box, a cable wheel is arranged inside the installation box, a main shaft is installed on the cable wheel, an electromagnetic switch is arranged outside the installation box, And the outside of the electromagnetic switch is connected with a driving rod, the driving rod is located outside the installation box, and the first horizontal shaft is installed on the driving rod, the upper surface of the brake rod is provided with a trigger block, and the other end of the brake rod is installed There is a brake plate, and the brake plate is located between the cable wheel and the installation box, a micro switch is arranged above the trigger block, and the micro switch is installed on the outer surface of the installation box. In the elevator speed limiting device for electric power maintenance, after the electromagnetic switch stops working, the vortex spring pushes the drive rod to rotate on the first horizontal axis, which is convenient for the drive rod to push and move the ratchet, so the ratchet will rotate. It is beneficial for the connection between the ratchet and the ratchet, so it is convenient to trigger and drive the subsequent related structures.

The invention discloses a carbon dioxide injection device for carbon dioxide oil displacement, which comprises a fixed seat, a supporting column, a fixing column, an electro-hydraulic push rod, a connecting cylinder, a connecting rod, a supporting seat, a rolling cylinder, a fixing cylinder, a moving rod, an exhaust shell, an electric push rod, a piston and a scale mark, a first air inlet pipe, afirst one-way valve, a second air inlet pipe, a second one-way valve, a main air inlet pipe, a flange, an exhaust pipe, a carbon dioxide storage tank, an air outlet pipe, a third one-way valve, a connecting air pipe, a first air guide pipe, a second air guide pipe and a conical air pipe head. The carbon dioxide injection device for carbon dioxide oil displacement has a simple structure, is convenient for continuously injecting carbon dioxide gas, ensures stable and orderly injection of the carbon dioxide gas at the same time, improves the continuous supply efficiency of the carbon dioxide gas;the support seat is pushed by the electro-hydraulic push rod pushing up the fixing seat to adjust the rolling wheel, so that a worker can conveniently push and move the device, and the labor intensity of the worker moving device is greatly reduced.

The invention discloses a comprehensive packaging system for an LED screen and a packaging method thereof, comprising a displacement structure, a glue injection workbench is arranged below the displacement structure, and a raw material conveyor is arranged on one side of the glue injection workbench, so the LED raw materials are placed on the conveyor belt of the raw material conveyor, and a top cover conveyor is arranged behind the plastic injection workbench and on the side close to the LED raw materials, and a plastic injection mold is placed on the conveyor belt of the top cover conveyor. In the top cover, a bracket conveyor is arranged in front of the glue injection workbench and on the side close to the LED raw material. The LED screen comprehensive packaging system and packaging method realizes mechanized automatic feeding without manual continuous feeding operation, effectively reduces the manual assistance and participation links, and one clamping structure can complete three different The grasping and placing of the workpiece does not require the coordinated use of multiple robots, which reduces the cost of use and production.

The invention discloses an environment-friendly water-soluble chalk production equipment, which includes a filling table and a filling device. A chute is arranged at the center of the top of the filling table along the horizontal direction, and a moving frame is slidingly embedded in the chute, and the two sides of the moving frame are opposite to the inner surface. Limiting strips are welded at the center of the wall, and a filler plate is slidably embedded between the opposite outer surfaces of the two limiting strips. In the present invention, through the chute on the top of the filling platform, the moving frame can be conveniently pushed, and then the filling plate can be effectively driven to pass through the bottom of the pushing block, and the switch handle can be turned so that the outer surface of the switch column guides the material through the opening and the inside of the first material guiding frame The interior is connected, so that the production raw materials injected into the mixing frame can effectively pass through the first material guide frame and the second material guide frame to reach the top of the filling plate, so that the production materials can be effectively injected into the formed between the inner surface wall of the through hole and the inner bottom surface of the moving frame In the storage space, the production raw materials can be condensed into the final product inside the forming through hole.

The invention discloses a movable portable cable roller storage device. The device comprises a T-shaped frame and storage plates, the T-shaped frame comprises a vertical plate and a bottom plate, the bottom end of the vertical plate is perpendicularly fixed to the center of the bottom plate, the storage plates are fixedly arranged on the two sides of the vertical plate, and an angle is formed between each storage plate and the bottom plate, that is to say, the end, away from the vertical plate, of each storage plate is higher than the end close to the vertical plate. By means of the structure, the movable portable cable roller storage device can achieve the beneficial effect of storing cable rollers, can be pushed and moved conveniently and is convenient to store and take, the space is effectively utilized, occupied field area is saved, and the movable portable cable roller storage device is easy to manufacture and capable of being repeatedly used.

The invention discloses a convenient mobile electronic hoist scale which comprises an electronic hoist scale body, fixing plates are fixedly installed on the two sides of the electronic hoist scale body, two threaded grooves are formed in the bottom of each fixing plate, every two of the four threaded grooves are symmetrically arranged, and two stand columns are arranged below each fixing plate. Threaded columns are fixedly installed at the top ends of the four stand columns. The electronic hoist scale is reasonable in design and good in practicability, the electronic hoist scale body is convenient to carry and move, manual carrying is not needed, time and labor are saved, the distance between the two first baffles is adjusted, the vertical positions of the two second baffles are adjusted,objects of different sizes hoisted by the electronic hoist scale body can be blocked and protected, inaccurate weighing data of an object caused by overlarge shaking amplitude of the object is avoided when the electronic hoist scale body hoists the object to weigh and hoist the object, and damage to the electronic hoist scale body caused by overlarge shaking amplitude of the object is avoided.

The invention relates to an automatic quick punch press for an aluminum alloy building template. The punch press comprises a working platform, wherein a workpiece punching channel is formed in the working platform, movable adjusting devices capable of moving in the horizontal direction of the workpiece punching channel are arranged on the two sides of the workpiece punching channel respectively, and punching clamp devices are arranged on the two movable adjusting devices respectively; punching devices are arranged on the two punching clamp devices respectively, punch pins of the two punching devices both face the workpiece punching channel, and workpieces are punched by the two punching devices through the punch pins; a roller device capable of stretching and retracting in the vertical direction is also arranged in the workpiece punching channel and used for pushing the workpieces in the workpiece punching channel, a machine frame is arranged above the workpiece punching channel, a clamping device capable of moving along the workpiece punching channel is arranged on the machine frame, and the workpieces can be clamped and moved by the clamping device into the workpiece punching channel. Compared with the prior art, the punch press has the advantages that the workpieces can be punched automatically, the safety factor is high, machining precision is high, and production efficiency is high.

The invention provides a valve pipe fitting gas tightness and machine vision comprehensive examination machine. The problems that an existing gas tightness detecting device is single in function, low in efficiency and the like are solved. The valve pipe fitting gas tightness and machine vision comprehensive examination machine comprises a cabinet body, and a tray fixing module, a movement conveying module, a gas tightness detection mechanism and a machine vision detection mechanism are arranged on the cabinet body; the gas tightness detection mechanism comprises a rotation tool, a plurality of positioning nozzles are arranged on the rotation tool, and the gas tightness detection mechanism further comprises a lifting sliding table and a gas tightness detection tool; the machine vision detection mechanism comprises a transverse movement sliding table, a plurality of positioning nozzles are arranged on the transverse movement sliding table, and the machine vision detection mechanism further comprises a camera and a light source lamp; the movement conveying module comprises a Y shaft, a sliding X shaft is arranged on the Y shaft, a sliding Z shaft is arranged on the X shaft, and a clamping tool is arranged at the lower portion of the Z shaft. According to the valve pipe fitting gas tightness and machine vision comprehensive examination machine, gas tightness detection and appearance blemish detection are reasonably integrated into a whole, the product appearance checking function is additionally achieved, the work efficiency is improved, time is shortened, and manpower is reduced.

The invention discloses an elevator speed limiting device for power maintenance. The elevator speed limiting device for power maintenance comprises an installation box, wherein a cable wheel is arranged at the inner side of the installation box, a main shaft is installed on the cable wheel, an electromagnetic switch is arranged at the outer side of the installation box, a driving rod is connected to the outer side of the electromagnetic switch, and the driving rod is located at the outer side of the installation box; and a first transverse shaft is installed on the driving rod, a trigger block is arranged on the upper surface of a brake rod, a brake plate is installed at the other end of the brake rod and located between the cable wheel and the installation box, and a microswitch is arranged above the trigger block and installed on the outer side surface of the installation box. According to the elevator speed limiting device for power maintenance, after the electromagnetic switch stops working, a vortex spring pushes the driving rod to rotate on the first transverse shaft at the moment, the driving rod conveniently pushes and jacks a pawl, the pawl can rotate, connection between the pawl and a ratchet wheel is facilitated, and subsequent related structures can be conveniently triggered and driven.