Electro-hydraulic gyrator with good heat dissipation effect and adjusting function

Abstract

The invention relates to an electro-hydraulic gyrator with a good heat dissipation effect and an adjusting function. The electro-hydraulic gyrator includes an oil storage tank, a motor, a gear pump, agear, a rack, an oil cylinder, a connection plate, two oil pipes and two pistons. Heat dissipation mechanisms each include a rotating shaft, two first bearings, two rotating assemblies and a plurality of paddles. An adjusting mechanism includes a supporting plate, an air bag, two adjusting assemblies and two inflatable assemblies. According to the electro-hydraulic gyrator with the good heat dissipation effect and the adjusting function, air flow around the oil pipes is accelerated through the heat dissipation mechanisms, heat of the oil pipes is taken away, the function of heat dissipation is realized, and the situation that normal work is affected due to overheating of the oil temperature is avoided; and the adjusting mechanism drives the connection plate to move upward, so that the rack is moved in the direction close to the gear, the gap is reduced, and the situation that the transmission effect is affected due to large gap caused by excessive wear is avoided.

Description

technical field [0001] The invention relates to the field of electro-hydraulic gyrators, in particular to an electro-hydraulic gyrator with an adjustment function and a good heat dissipation effect. Background technique [0002] The electro-hydraulic gyrator is a new type of angular rotary power device. It uses a hydraulic cylinder as the main body and is composed of an electric motor, an oil pump, an oil circuit shunt, a rack, a gear, and a rotating shaft. When the piston reciprocates, the integrated The rack drives the gear to swing back and forth between 0-90 degrees and 0-120 degrees. [0003] When the existing electro-hydraulic gyrator is working, the hydraulic oil in the oil storage tank tends to generate heat, which leads to overheating of the oil temperature, thereby affecting the normal operation of the existing electro-hydraulic gyrator. Not only that, the existing electro-hydraulic gyrator When the hydraulic gyrator is working, the rack and the gear are in a stat...

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Problems solved by technology

[0003] When the existing electro-hydraulic gyrator is working, the hydraulic oil in the oil storage tank tends to generate heat, which leads to overheating of the oil temperature, thereby affecting the normal operation of the existing electro-hydraulic gyrator. Not only that, the existing electro-hydraulic gyrator When the hydraulic gyrator is working, the rack and the gear are in a state of constant friction, which is extremely easy to wear, resulting in an increase in the gap between the gear and the rack, which affects the transmission effect of the gear and the rack, thereby affecting the normal operation of the equipment. Greatly reduces the practicality of the existing electro-hydraulic gyrator

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