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Electric device of supporting leg

A technology of electric device and double gear, which is applied in the direction of electromechanical devices, electric components, electrical components, etc., can solve the problems of time-consuming and laborious, and achieve the effect of simple internal structure, easy maintenance and operation, and convenient operation.

Pending Publication Date: 2018-02-16
许昌艾克思机车制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Outriggers Before work, the operator needs to shake the handle with a force of 30 to 40 kilograms. Since the adjustment of the inner sleeve of the outrigger is realized manually, the adjustment is time-consuming and laborious.

Method used

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  • Electric device of supporting leg
  • Electric device of supporting leg
  • Electric device of supporting leg

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Embodiment Construction

[0023] In order to make the objective, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0024] combine Figure 1~5 , the present invention provides an electric device for outriggers, including an upper casing 8, a lower casing 13, a motor 10, a gear at the motor output end, a first-stage double gear 6, a second-stage double gear 3, a third-stage gear 1, Input bearing 2, fixed bearing 4, output bearing 7. The motor 10 is located on the surface of the lower casing 13, and the output gear 14 of the motor 10 meshes with the first-stage double gear 6; the first-stage double gear 6 meshes with the second-stage double gear 3; the The second-stage double gear 3 meshes with the third...

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PUM

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Abstract

The invention relates to an electric device of a supporting leg. The electric device comprises an upper housing, a lower housing, a motor, a motor output end gear, a first-stage duplex gear, a second-stage duplex gear a third-stage gear, an input end bearing, a fixing bearing, and an output end bearing, wherein the motor is located on the surface of the lower housing; the motor output end gear ismeshed with the first-stage duplex gear; the first-stage duplex gear is meshed with the second-stage duplex gear; the second-stage duplex gear is meshed with the third-stage gear; the input end bearing is combined with the first-stage duplex gear; the fixing bearing is combined with the second-stage duplex gear; and the output end bearing is combined with the third-stage gear. According to the electric device disclosed by the invention, the rotating speed is adjusted through the compounding ratio of the third-stage gear, and the supporting leg is changed from a manual manner to an electric manner through the meshing of a spline gear in the third-stage gear and a supporting leg transmission mechanism; the electric device is simple and reliable in structure and convenient to maintain, and isused for providing a solution for the situation that a convenient supporting leg is a manual supporting leg, and is inconvenient to use.

Description

technical field [0001] The invention relates to the technical field of outriggers of semi-trailers, in particular to an electric device for outriggers. Background technique [0002] In the semi-trailer, the outrigger is a special part of the current semi-trailer. The main purpose is to use the outrigger to provide the necessary support for the semi-trailer when the tractor is separated from the semi-trailer. Usually, the left and right outriggers are installed on the left and right of the front section of the semi-trailer. The outer sides of the beams on both sides are used to support the weight of the front half of the semi-trailer and can adjust the height of the front end of the semi-trailer to adapt to the entry or departure of the traction seat. When the semi-trailer is hooked up to the tractor, the outriggers of the semi-trailer are raised from the ground, the inner legs are retracted, and they are lifted off the ground to maintain a safe distance. When the semi-trail...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60S9/02H02K7/116
CPCH02K7/116B60S9/02
Inventor 马恒冯群山
Owner 许昌艾克思机车制造有限公司
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