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Vehicle stopping device for mine transport vehicle direction-adjusting rotating platform

A technology of transport vehicles and rotating platforms, which is applied in the field of mining machinery, can solve problems such as unexpected movement, and achieve the effect of firm structure and low production cost

Pending Publication Date: 2021-11-05
山西中煤担水沟煤业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The inventor of the present invention expects to make a direction-adjusting rotary platform to realize the rotation and direction adjustment of the hydraulic support, but this will introduce the problem of unexpected movement of the mine transportation equipment loaded with the hydraulic support when it is adjusted to rotate on the direction-adjusting rotary platform

Method used

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  • Vehicle stopping device for mine transport vehicle direction-adjusting rotating platform
  • Vehicle stopping device for mine transport vehicle direction-adjusting rotating platform
  • Vehicle stopping device for mine transport vehicle direction-adjusting rotating platform

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] refer to figure 1 , figure 2 and image 3 , the present invention provides a vehicle blocking device for a mine transport vehicle to adjust to a rotating platform. The mine transport vehicle is used for transporting mining equipment, and the mine transport vehicle is adjusted to a rotating platform including:

[0048] The turntable base 1 is fixed on the bottom plate of the underground roadway, and the upper surface of the turntable base 1 is equipped with a first rail 4 for carrying mine transport vehicles;

[0049] The movable turntable 3 is rotatably connected to the turntable base 1 through the slewing bearing 2, and can rotate 360 ​​degrees relative to the turntable base through the slewing bearing 2 without dead angle. 2 track 6;

[0050] The movable turntable 3 is configured such that when the movable turntable 3 rotates in place relative to the turntable base 1, the second track 6 docks with the first track 4 to form a complete track for the mine transport v...

Embodiment 2

[0078] refer to Figure 19 , in this embodiment, the difference between the mine transport vehicle steering and rotating platform applicable to the vehicle blocking device of the present invention is that four positioning pin holes 20 are provided on the turntable base 1, two of which are The positioning pin holes 20 are arranged symmetrically about the vertical axis passing through the center of circle of the movable turntable 3, and the other two positioning pin holes 20 are also arranged symmetrically about the vertical axis passing through the center of the circle of the movable rotating disk 3, and wherein through the center of circle of the two positioning pin holes 20 The plane where the vertical axis is located is perpendicular to the plane where the vertical axis is located passing through the centers of the other two positioning pin holes 20 . Due to the adoption of the above-mentioned structure, the turning platform of mine transport vehicles in this embodiment is s...

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Abstract

The invention relates to a vehicle stopping device of a mine transport vehicle direction-adjusting rotating platform. The mine transport vehicle direction-adjusting rotating platform comprises a turntable base, a movable turntable, and the vehicle stopping device; the turntable base is fixed on a bottom plate of an underground roadway; the movable turntable is rotatably connected with the turntable base and is used for bearing a mine transport vehicle when the mine transport vehicle is subjected to direction-adjusting rotation; the vehicle stopping device is installed on the upper surface of the movable turntable of the mine transport vehicle direction-adjusting rotating platform and is used for limiting movement of the mine transport vehicle; the vehicle stopping device comprises an open state and a closed state; when the vehicle stopping device is in the open state, the mine transport vehicle on the movable turntable is locked; and when the vehicle stopping device is in the closed state, the mine transport vehicle on the movable turntable can move. The vehicle stopping device of the mine transport vehicle direction-adjusting rotating platform is stable and reliable in structure and low in cost, the situation that the mine transport vehicle cannot slide off a road in the direction-adjusting rotation process can be guaranteed, and intrinsic safety is achieved.

Description

technical field [0001] The invention relates to the technical field of mining machinery, in particular to a vehicle blocking device for adjusting a mine transport vehicle to a rotating platform. Background technique [0002] Coal mining equipment mainly includes coal mining machines, conveyors and hydraulic supports, and the weight of a single hydraulic support is the largest. The hydraulic support is a structure used to control the mine pressure of the coal mining face, and the mine pressure of the mining face acts on the hydraulic support in the form of external load. The hydraulic support can reliably and effectively support and control the roof of the working face, isolate the goaf, and prevent gangue from entering the mining face and advancing the conveyor. The supporting use of hydraulic supports and coal mining machines can realize comprehensive mechanization of coal mining, solve the contradiction that roof management lags behind coal mining work in mechanized coal ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21F13/02E21F17/00E21F17/18
CPCE21F13/025E21F17/00E21F17/18
Inventor 刘喜华陈国良裴志毅李春旺张友前李建友
Owner 山西中煤担水沟煤业有限公司
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