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A connection mechanism for mine-sweeping roller

A technology of connecting mechanism and mine-sweeping roller, which is applied in the field of mine-sweeping and can solve problems such as slow speed and unsafety

Active Publication Date: 2022-06-28
重庆元韩汽车技术设计研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the above scheme, the vehicle connection mechanism is assembled on the front end of the vehicle with screws. If a large-equivalent explosion requires the removal of the mine-sweeping roller as a whole, or when the mine-sweeping roller needs to be discarded and quickly evacuated from the incident area after the explosion, the screws need to be manually removed. slower, and in a conflict zone where personnel are exposed and unsafe

Method used

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  • A connection mechanism for mine-sweeping roller
  • A connection mechanism for mine-sweeping roller
  • A connection mechanism for mine-sweeping roller

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] The mine sweeping roller of this embodiment, such as figure 1 As shown, it includes a main beam 1 and an independent wheel group 2 , and the independent wheel group 2 is fixedly connected to one end of the main beam 1 . A connection mechanism for a mine-sweeping roller in this embodiment includes a fixed beam 4 , a lifting lug 5 , a support 6 , an escape pin 7 and a moving assembly.

[0039] The fixed beam 4 and the main beam 1 are perpendicular to each other, and the middle part of the fixed beam 4 is rotatably connected to the other end of the main beam 1 .

[0040] like figure 2 As shown, the lifting lugs 5 are welded on the fixed beam 4; Specifically, the support 6 includes a left lug and a right lug for holding the lifting lug 5 . The lifting lug 5 , the left lug and the right lug are all provided with connecting holes 8 along the length direction of the fixed beam 4 . In this embodiment, the end of the lifting lug 5 away from the connection hole 8 is provided...

Embodiment 2

[0055] The difference between this embodiment and the first embodiment is that this embodiment also includes a control module and a driving module, the control module is used to send a separation signal to the driving module after receiving the separation instruction, and the driving module is used to drive the motor 10 to rotate. In this embodiment, a disconnect switch is also included, and the disconnect switch is electrically connected to the control module. The driver sends the disengagement command by pressing the disengagement switch.

Embodiment 3

[0057] The difference between this embodiment and the second embodiment is that this embodiment also includes a gyroscope, and the gyroscope is used to collect the roll angle in the horizontal direction and the lift angle in the vertical direction of the mine-sweeping roller;

[0058] The control module is also used to obtain the roll angle; determine whether the change of the roll angle exceeds the first dangerous angle, and whether the change time is less than the first threshold value, if so, the control module sends an escape signal to the drive module; in this embodiment, the first The dangerous angle is 35°-45°.

[0059] The control module is also used to obtain the lift angle; determine whether the change of the lift angle exceeds the second dangerous angle, and whether the change time is less than the second threshold, if so, the control module sends an escape signal to the drive module after the lift angle does not change. In this embodiment, the fact that the lift an...

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Abstract

The invention relates to the technical field of mine sweeping, and specifically discloses a connection mechanism for a mine sweeping roller, which includes a fixed beam, and also includes: lifting lugs fixed on the fixed beam; The seats are provided with connection holes; the disengagement pin is used to pass through the connection hole of the lifting lug and the support when connecting, and fix the lifting lug and the support; the moving component is used to move the disengagement pin in the axial direction when disengaging. Detach from the connection hole of the lifting lug and the support. Adopting the technical scheme of the invention can automatically separate the mine-sweeping roller from the vehicle.

Description

technical field [0001] The invention relates to the technical field of mine sweeping, in particular to a connecting mechanism for a mine sweeping roller. Background technique [0002] Lightning protection vehicles are vulnerable to damage from mines and IEDs (improvised explosive devices) when passing through dangerous areas. Although lightning protection vehicles can ensure the safety of personnel, in the event of a large-scale explosion, they will also damage the vehicle and make the vehicle lose its maneuverability. ability, resulting in the inability of the personnel in the vehicle to respond to a possible secondary attack. The traditional mine clearance equipment is cumbersome, has poor maneuverability, and will cause relatively large damage to the road. [0003] To this end, the Chinese Patent Publication No. CN110823003A discloses an adaptive road mine sweeping roller for lightning protection vehicles, which includes a vehicle connection mechanism, a main beam, a hyd...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F41H11/16
CPCF41H11/16
Inventor 杨辉周毕强罗奇
Owner 重庆元韩汽车技术设计研究院有限公司