How to distinguish the composition of self-locking function equipment of electric push rod

At the end of the loading and unloading operation, the electric push rod needs to vibrate back and forth, so if the self-locking function is not sufficient, the electric push rod will easily fall off during the vibration process. How to distinguish the quality of self-locking function?

The electric push rod has the advantages of compact structure, convenient installation, small installation space and convenient maintenance. Because of its high overload protection ability, it can work under load; The way of establishing hydraulic lock. When the loop is equipped with a bidirectional hydraulic lock, the heating rod of the bolt can stop at any position within the fixed range and self-lock, but the output force will not change.

The push rod and speed of the electric push rod can be adjusted freely, and the driving range of the electric push rod is still very wide. In the action of electro-hydraulic push rod, the push rod will automatically lock after the power supply is cut off. In order to effectively avoid useless accidents, full hydraulic rolling is adopted, so it is used. The movement is more flexible and runs more smoothly, which can not only effectively reduce external impact, but also improve the overall accuracy of stroke control. In the whole working environment, the conditions of dust and water will not improve, and the interior will not rust. Thereby prolonging the service life of the electric push rod.

The electric push rod is suitable for remote operation, and is widely used in the opening and closing of gates, valves, gates and other institutions, data loading and unloading, flow control and so on in electric power, chemical industry, metallurgy, mining, light industry, transportation, shipping and other departments. Now, the departments with more electric push rods are used to replace the automatic devices of mechanical hands, hydraulic valves and deceleration transmission mechanisms.

There are two kinds of screws for electric push rod: trapezoidal screw and ball screw. The other is that the roller screw is not used very much, so the trapezoidal screw is easier to use for ordinary users. . .

The transmission mechanism of electric push rod is composed of 8 gears, and there are 4 gears with the same size. By changing the speed of the transmission, the output power of the motor is transmitted to the push rod assembly to drive the antenna to rotate. At the same time, by adjusting the angle between the convex points of the two cams, the two cams stacked together are driven, and the limit switch is controlled to rotate the antenna within the limit range of the object.

The transmission mechanism of the electric push rod also drives the quadrupole permanent magnet to rotate, and the normally open dry tongue tube changes in the opening and closing state to form a pulse signal, which is transmitted to the memory controller to realize the selection of remote control antenna and satellite.

The electric push rod control box is connected with the driving motor and the push rod assembly, and an eight-gear transmission mechanism is formed under the control box cover. The cover plate consists of a roller, a dry tongue tube of a pulse signal generator, a terminal, a limit switch, a rotating cam and the like.