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Shifting device

A displacement device and displacement device technology, applied in the direction of transportation and packaging, steering mechanism, steering mechanism of front and rear tandem vehicles, etc., can solve the problems of inconsistent upper brackets, increased maintenance costs, large external dimensions, etc., and achieve reduction The effect of infrastructure cost, investment saving, and small turning radius

Pending Publication Date: 2019-07-09
SUZHOU DAFANG SPECIAL VEHICLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In addition, the existing shifting device also has the following disadvantages: the existing shifting device has a large external dimension in the same applicable occasion, and requires a large space when turning, and cannot adapt to narrow workshops and warehouses. Wheels and rails are required in workshops and warehouses. It is relatively cumbersome to transport the type equipment; and the upper bracket is not uniform, it is not easy to exchange, which increases the maintenance cost

Method used

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Examples

Experimental program
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Embodiment Construction

[0022] The present invention is described below in conjunction with accompanying drawing and embodiment:

[0023] like figure 1 , 2 The displacement device shown includes a base 1, a support mechanism connected under the base 1, a walking mechanism connected to the support mechanism, and a steering mechanism. In this example:

[0024] The base 1 is a bearing platform, which is a mechanism linking the preceding and the following. There is an installation position above the base 1, which can be connected with the top bracket 7, and various top brackets 7 can be interchanged according to different purposes. The top mount bracket 7 in the figure only presents one of them.

[0025] The support mechanism includes a front support 20 connected to the front bottom of the base 1 and a rear support 21 connected to the rear bottom of the base 1. The front support 20 and the rear support 21 are respectively provided with two groups of left and right.

[0026] The running mechanism inc...

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Abstract

The invention relates to a shifting device which comprises a base, a supporting mechanism, a walking mechanism and a steering mechanism. A mounting position is arranged above the base; the supportingmechanism comprises a front supporting part and a rear supporting part which are connected to the bottom of the front part and the bottom of the rear part of the base; the steering mechanism comprisesa through pull rod, a front steering part, a rear steering part and a connecting pull rod, the front steering part and the rear steering part are connected to the bottoms of the front and rear partsof the base, the front end of the through pull rod is connected with the front steering part, the rear end of the through pull rod is connected with the rear steering part, the front steering part isconnected with the front supporting part through the connecting pull rod, and the rear steering part is connected with the rear supporting part through the connecting pull rod. The shifting device isflexible in maneuvering and small in using site and can be used in a workshop and a warehouse; an extra rail does not need to be laid, and the capital construction cost is reduced; supporting and stress are more reasonable, the device can be dragged from the front or the back, and the structure is reasonable; coordinated turning of front and rear wheels is guaranteed, full-wheel steering of the whole device is achieved, the steering radius is small, the device is multifunctional, and the equipment investment is greatly saved.

Description

technical field [0001] The invention relates to a displacement device. Background technique [0002] The displacement device is used for the transportation of objects indoors and outdoors. Commonly used displacement mechanisms include a base, a support mechanism connected under the base, wheels connected to the support mechanism, and a steering mechanism. The support mechanism in the existing shifting device adopts a column-type cantilever mechanism, which is often broken, causing a large number of safety accidents. The steering mechanism adopts ordinary tie rods, which are often deformed under pressure, making the steering asynchronous, causing serious wear of the wheels, and also causing damage to the support mechanism when the wheels return incorrectly. The wheels are not equipped with a braking system, and the impact is large, causing discomfort to the operator and easily damaging the traction power vehicle. The displacement device has no steering detection switch, so...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D59/02B62D12/00
CPCB62D59/02B62D12/00
Inventor 刘刚高爱华魏振国
Owner SUZHOU DAFANG SPECIAL VEHICLE
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