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Waterproof electric push rod

A technology of electric push rods and push rods, which is applied to electric components, electrical components, electromechanical devices, etc., can solve the problems of poor reciprocating control effect of push rods and unstable transmission effect, so as to increase the dynamic sealing effect and increase the transmission stability. Good performance, waterproof and sealing

Inactive Publication Date: 2018-11-16
董道明
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the existing waterproof electric push rod has deficiencies in the dynamic sealing structure when the push rod moves, and at the same time, there are defects in the motor deceleration transmission structure of the electric push rod, the transmission effect is unstable, and the reciprocating control effect of the push rod is not good. Good, so now there is an urgent need for a waterproof electric push rod to solve the above problems

Method used

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Embodiment Construction

[0022] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0023] see Figure 1-Figure 5 , the present invention provides a technical solution: a waterproof electric push rod 561, including a base 1, a motor box 2, a protective cover 3, a conduit 4 and a pushing mechanism 5, the motor box 2 is installed on the left side of the upper end surface of the base 1, and the protective cover 3 is installed on the right side of the motor box 2, the conduit 4 is installed on the upper side inside the base 1, and the pushing mechanism 5 is arranged inside the base 1.

[0024] Propelling mechanism 5 comprises electric motor 51, accumulator 511, double pole double throw switch 512, worm screw 52, ​​worm gear 53, gear set 54, leading screw 55, leading screw damping ring 551, ball nut 56, push rod 561, push rod damping ...

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Abstract

The invention provides a waterproof electric push rod comprising a base, a conduit, an electric motor, a storage battery, a double-pole double-throw switch, a push rod and a dynamic seal ring. The conduit is installed at the upper side inside the base; the motor is installed at the lower side inside a motor box; the storage battery is installed at the upper side inside the motor box; the double-pole double-throw switch is arranged at the front side of the annular side of the motor box; the push rod is installed inside the conduit; and the dynamic seal ring is installed at the upper side insidethe conduit. Therefore, problems of unstable transmission and poor reciprocating effect controlling of the original waterproof electric push rod are solved. The waterproof electric push rod has advantages of reasonable structure, good waterproof sealing performance, good transmission effect and stable working performance.

Description

technical field [0001] The invention is a waterproof electric push rod, which belongs to the technical field of push rods. Background technique [0002] Electric push rod, also known as linear drive, is an electric drive device that converts the rotary motion of the motor into the linear reciprocating motion of the push rod. It can be used as an executive machine in various simple or complex technological processes to realize remote control, centralized control or automatic control, and the waterproof electric push rod is a kind of electric push rod with waterproof performance. [0003] In the prior art, the existing waterproof electric push rod has deficiencies in the dynamic sealing structure when the push rod moves, and at the same time, there are defects in the structure of the motor deceleration transmission of the electric push rod, the transmission effect is unstable, and the reciprocating control effect of the push rod is not good. Good, so now be badly in need of a...

Claims

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Application Information

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IPC IPC(8): H02K7/06H02K7/116
CPCH02K7/06H02K7/1166
Inventor 董道明
Owner 董道明
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