A rear door locking structure and rear door locking method of a mining transport vehicle

A locking structure and transport vehicle technology, which is applied in mining and mining fields, can solve problems such as unreliability, inconvenient loading and unloading, casualties, etc., and achieve the effect of fast locking and convenient operation

Active Publication Date: 2020-09-08
QILU INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The height of the rear of the existing mining transport vehicle is too high, it is inconvenient to load and unload materials, and the door-nose locking method is not reliable, and it is prone to danger after loading or unloading, resulting in casualties or damage to objects

Method used

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  • A rear door locking structure and rear door locking method of a mining transport vehicle
  • A rear door locking structure and rear door locking method of a mining transport vehicle
  • A rear door locking structure and rear door locking method of a mining transport vehicle

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Embodiment Construction

[0033] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. It should be noted that these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art. The present disclosure can be implemented in various forms and should not be construed by the limited by the implementation.

[0034] see Figure 1 to Figure 5 , Figure 1 to Figure 5 It is a schematic diagram of the rear door locking structure of the mining transport vehicle according to the embodiment of the present invention.

[0035] It needs to be explained in advance that the "front side", "rear side" and "both sides" of the body in this patent are named according to the habit of using mining transport vehicles at ordinary times, while the "left" and "left" in the left and right tie rods "Right" is named according to the left and...

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PUM

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Abstract

A locking structure for the rear door of a mining transport vehicle, the rear door is hinged on the rear side of the vehicle body, and an upper lock capable of locking the rear door is hinged on the upper end of the rear side of the vehicle body; the right end of the right pull rod is hinged on the rear door, and the left end of the right pull rod is connected to the left The right end of the right end is threaded and connected; a hand push part is arranged on the upper front side of the vehicle body, and limit blocks are set on both sides of the vehicle body close to the hand push part. Cooperate with the above-mentioned limit block, and the two sides of the vehicle body are provided with limit grooves and tracks that limit the movement of the left tie rod and the right tie rod; The right pull rod moves within the range of the limit groove and the track, and when the rear door is in the locked state, the curved rod of the left pull rod engages with the limit block; When feeding and unloading, it is easy to operate and has double protection after locking.

Description

technical field [0001] The invention relates to the technical field of mining, and in particular relates to a rear door locking structure and a rear door locking method of a mining transport vehicle. Background technique [0002] In mining work, in order to facilitate the rapid transfer of mined minerals, transport carts are usually used to transport and transfer the minerals. The height of the rear of the existing mining transport vehicle is too high, it is inconvenient to load and unload materials, and the door-nose locking method is not reliable, and it is prone to danger after loading or unloading, resulting in casualties or damage to objects . Contents of the invention [0003] In order to solve the above existing problems, the present invention provides a locking structure for the rear door of a mining transport vehicle, which can help people to operate conveniently when loading and unloading materials in the mining transport vehicle, and has double protection after...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61D9/06B61D9/12E21F13/02
CPCB61D9/06B61D9/12E21F13/025
Inventor 杨冬生
Owner QILU INST OF TECH
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