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Upturning type rear plate long-distance safety locking device for mine car carriage

A long-distance, locking device technology, applied in the field of locking devices, can solve the problems of low safety and staff injuries, etc., and achieve the effect that the staff can easily and easily get stuck and avoid rebound

Active Publication Date: 2020-01-17
NANJING HANMINGZHI INTELLIGENT TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the staff usually pulls out the plug on the back plate of the mine car and opens the back plate of the mine car. The moment the plug is pulled out, the ore in the mine car will fall down. At this time, it is difficult for the staff to Walk away from the back panel of the mine cart in time, therefore, the ore may injure the staff, and the safety is not high

Method used

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  • Upturning type rear plate long-distance safety locking device for mine car carriage
  • Upturning type rear plate long-distance safety locking device for mine car carriage
  • Upturning type rear plate long-distance safety locking device for mine car carriage

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Embodiment Construction

[0017] The technical solution will be further described in conjunction with specific embodiments below. It should be noted that the words indicating orientation such as up, down, left, and right mentioned in this article are only for the position of the structure shown in the corresponding drawings. . The serial numbers for parts and components in this article, such as: first, second, etc., are only used to distinguish the described objects and do not have any order or technical meaning. And this application said such as: connection, connection, if not specified, all include direct and indirect connection (connection).

[0018] first implementation

[0019] see figure 1 and figure 2 , a long-distance safety locker for an upturned rear panel of a mine car, including a swing lever 1, a hinged plate 2, a leaf spring 3, a roller 4, a pull cord 5, a guide wheel 6 and a booster device 7, and the left side of the compartment bottom is The hinged plate 2 and guide wheel 6 are ins...

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Abstract

The invention relates to a locking device, in particular to a long-distance safety locking device for an upturning rear plate of a mine car carriage. The technical problem to be solved is to provide the long-distance safety locking device for the upturning rear plate of the mine car carriage, which can prevent workers from being injured by crashing. The long-distance safety locking device for theupturning rear plate of the carriage of the mine car comprises a swing rod, a hinge plate and the like, a hinge plate and a wire guide wheel are installed on the left side of the bottom of the carriage, the wire guide wheel is located on the right side of the hinge plate, the swing rod is hinged to the hinge plate, and a plate spring is connected between the swing rod and the carriage. The mine car rear plate can be loosened by controlling the power assisting device to work, ore in the mine car falls down from the carriage, and due to the fact that workers are far away from the mine car rear plate, the workers can be prevented from being injured by the ore; the idler wheels can not move upwards through the locking device, so that a worker does not need to pull the power assisting rod all the time, and the worker can feel easier.

Description

technical field [0001] The invention relates to a locking device, in particular to a long-distance safety locking device with an upward-turning back panel of a mine car compartment. Background technique [0002] A mine cart is a tool specially used to transport ore. When the ore is mined, it is often necessary to use a mine cart to transport the ore out. In order to better unload the ore, the staff generally use an upturned mine cart. The plate opens and the ore can be poured out. [0003] At present, the staff usually pulls out the plug on the back plate of the mine car and opens the back plate of the mine car. The moment the plug is pulled out, the ore in the mine car will fall down. At this time, it is difficult for the staff to Walk away from the back plate of the mine car in time, therefore, the ore may injure the staff, and the safety is not high. [0004] It is necessary to design a device that can prevent the staff from being injured for the technical problems ment...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60P1/273
CPCB60P1/273
Inventor 史桂英
Owner NANJING HANMINGZHI INTELLIGENT TECHNOLOGY CO LTD
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