Mining anti-overspeed conveying trolley

A technology for transporting trolleys and anti-overspeed, which is applied in the direction of conveyors, conveyor objects, mechanical conveyors, etc., and can solve problems such as overspeeding of trolleys, threats to the lives of surrounding staff, and flying out of coal and ore from the car body, so as to increase safety The effect of the coefficient

Inactive Publication Date: 2021-06-15
刘义宝
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The conveying trolley slides up and down along the mine track body for conveying work. However, during the transportation process, the trolley may overspeed and slide due to locomotives or winches, or even get out of control. It cannot stop or decelerate in time, and hits the end of the track body. In the end, it is easy to cause the car body, coal, ore, etc. to fly out, which will threaten the lives of the surrounding staff.

Method used

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  • Mining anti-overspeed conveying trolley
  • Mining anti-overspeed conveying trolley
  • Mining anti-overspeed conveying trolley

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Embodiment Construction

[0022] Next, the technical solutions in the embodiments of the present invention will be apparent from the embodiment of the present invention, and it is clearly described, and it is understood that the described embodiments are merely embodiments of the present invention, not all of the embodiments.

[0023] In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "post", "left", "right", "top", "bottom", "inside", " The orientation or positional relationship of the instructions such as "is based on the orientation or positional relationship shown in the drawings, which is merely description of the present invention and simplified description, rather than indicating or implying that the device or component must have a specific direction. Specific orientation constructs and operations are therefore not to be construed as limiting the invention.

[0024] Refer Figure 1-4 A mining anti-ultracellular transport train, including the ...

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Abstract

The invention discloses a mining anti-overspeed conveying trolley. The mining anti-overspeed conveying trolley comprises a track body and a trolley body arranged on the track body in a sliding mode; a connecting rod is inserted into the front side of the trolley body in a sliding mode; the end of the connecting rod is fixedly connected with a gas collecting hood; an extensible spring is fixedly connected between the other end of the connecting rod and the inner wall of the trolley body; a push plate is inserted into the lower side wall of the vehicle body; a compression spring is fixedly connected between the upper end of the push plate and the inner top wall of the vehicle body; and a limiting opening is formed in the outer wall of the push plate. Reverse resistance is formed when the speed of the vehicle body is excessively high by arranging the gas collecting hood, an inward moving trigger push plate is pushed to move downwards, so that a friction plate is in contact friction with a speed reduction block, the speed of the vehicle body is controlled by reducing the moving speed of the friction plate and the vehicle body, personnel injury caused by ore and coal flying out due to follow-up sudden stop is avoided, and when a steel wire rope is broken, the vehicle body is fixed through magnetic adsorption between an electromagnet and a magnet plate, so the safety coefficient is increased.

Description

Technical field [0001] The present invention relates to the field of coal mine mechanical technology, and more particularly to a mining anti-microcarcell transport cell. Background technique [0002] Mine transport trolley generally refers to a special vehicle for mineral track body transportation. It is a narrow rail railway handling vehicle that transports coal, ore and waste stone, etc., which is generally used to use locomotives or winches. [0003] The conveying trolley moves along the mine track body for transporting, but there is a speed of the truck speed, or even disengage control during transportation, or even detachment, can not be carried out in time, and the end of the track body It is easy to cause the body and the flying of the car body and coal, ore, etc., thereby pose a threat to the lives of surrounding staff. Inventive content [0004] It is an object of the present invention to solve problems in the background technique, and a mining anti-microfair transport ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21F13/04B65G41/00B65G35/00F16D65/02F16D65/18
CPCB65G35/00B65G41/006E21F13/04F16D65/02F16D65/186F16D2121/12F16D2121/22F16D2125/18F16D2127/002F16D2127/008
Inventor 刘义宝
Owner 刘义宝
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