Novel wide-body mining hydro-pneumatic suspension double-vehicle rear axle device capable of avoiding loading difficulty

A new type of oil-air suspension technology, which is applied to axles, wheels, vehicle components, etc., can solve the problems of insufficient bearing capacity and fracture of the suspension system and the rear axle housing, so as to avoid heat attenuation, increase the outer diameter, and avoid affecting the use Effect

Pending Publication Date: 2021-08-06
江西海峰重工科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Domestic mining vehicles are mainly divided into classic rigid mining dump trucks and wide-body mining vehicles. In comparison, wide-body mining vehicles have the advantages of low cost, cheap price, good versatility, and short production cycle. Good quality, short production cycle and other advantages, wide-body mining vehicles are mainly based on the technical route of road heavy trucks, due to the insufficient bearing capacity of the suspension system and the rear axle housing and the braking can not meet the mine road conditions and vehicle use, resulting in the existing Wide-body vehicles cannot carry heavy objects, and during use, the parts bearing the weight will break, which will affect the use

Method used

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  • Novel wide-body mining hydro-pneumatic suspension double-vehicle rear axle device capable of avoiding loading difficulty
  • Novel wide-body mining hydro-pneumatic suspension double-vehicle rear axle device capable of avoiding loading difficulty
  • Novel wide-body mining hydro-pneumatic suspension double-vehicle rear axle device capable of avoiding loading difficulty

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] see Figure 1-2 , a new type of wide-body mining oil-gas suspension double-vehicle rear axle device for avoiding load difficulties, including a hub 1, the outer wall of the hub 1 is connected with a casing 11, the inner wall of the casing 11 is connected with a runner 2, and the casing The inner side wall of 11 is slidingly connected with a connecting mechanism 3, the inside of the connecting mechanism 3 includes a connecting column 311, the outer side wall of the connecting column 311 is connected with a butt joint 312, and the outer side wall of the butt joint 312 is connected with a butt plate 313. The docking frame 314, the end of the connecting mechanism 3 away from the shell 11 is connected with the main column 4, the outer wall of the main column 4 is connected with the main bridge mechanism 5, and the side wall of the main column 4 is connected with the buckle 6, The side wall of the buckle 6 is clamped with an A-shaped frame 7 , the side wall of the main body c...

Embodiment 2

[0032] see figure 1 with image 3 , a new type of wide-body mining oil-gas suspension double-vehicle rear axle device for avoiding load difficulties, including a hub 1, the outer wall of the hub 1 is connected with a casing 11, the inner wall of the casing 11 is connected with a runner 2, and the casing The inner side wall of 11 is slidingly connected with a connecting mechanism 3, and the end of the connecting mechanism 3 away from the shell 11 is penetrated and connected with the main column 4, and the outer wall of the main column 4 is connected with the main bridge mechanism 5, and the inside of the main bridge mechanism 5 is penetrated. Connected with a rear axle 511, the rear end of the side wall of the rear axle 511 is connected with a bridge pipe 512, and the end of the bridge pipe 512 away from the rear axle 511 is connected with a movable frame 513, and the inside of the movable frame 513 is slidably connected with a movable plug 514. The side wall of the bridge 511...

Embodiment 3

[0039] see Figure 1-4 , a new type of wide-body mining oil-gas suspension double-vehicle rear axle device for avoiding load difficulties, including a hub 1, the outer wall of the hub 1 is connected with a casing 11, the inner wall of the casing 11 is connected with a runner 2, and the casing The inner side wall of 11 is slidingly connected with a connecting mechanism 3, the inside of the connecting mechanism 3 includes a connecting column 311, the outer side wall of the connecting column 311 is connected with a butt joint 312, and the outer side wall of the butt joint 312 is connected with a butt plate 313, the docking frame 314, the end of the connection mechanism 3 away from the shell 11 is connected with the main column 4, the outer wall of the main column 4 is connected with the main bridge mechanism 5, and the inside of the main bridge mechanism 5 is connected with the rear bridge 511. The rear end of the side wall of the bridge 511 is connected with a bridge tube 512, a...

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Abstract

The invention relates to the technical field of double rear axles and discloses a novel wide-body mining hydro-pneumatic suspension double-vehicle rear axle device capable of avoiding loading difficulty. The device comprises a hub, wherein a shell is connected to an outer side wall of the hub in a penetrating manner, a rotating wheel is connected to an inner side wall of the shell in a penetrating manner, and a connecting mechanism is connected to the inner side wall of the shell in a sliding manner; an end, away from the shell, of the connecting mechanism is connected with a main column in a penetrating mode, and an outer side wall of the main column is connected with a main bridge mechanism in a penetrating mode. a side wall of the butt-joint frame can obliquely approach the outer side wall of the butt-joint plate and cover the side wall of the butt-joint plate, at the moment, the inner side wall of the butt-joint frame and the butt-joint plate are attached to each other, and when the side wall of the butt-joint frame slides towards the outer end, the side wall of the main body column can be pulled to slide outwards, so the outer diameter size of the outer side wall of the connecting column is increased; the situation that the automobile is prone to breakage due to the fact that the weight exceeds the range can be avoided, the bearing capacity of the automobile can bear heavier objects, and the use requirement of the automobile is met.

Description

technical field [0001] The invention relates to the technical field of double rear axles, in particular to a novel wide-body mining oil-gas suspension double-vehicle rear axle device which avoids loading difficulties. Background technique [0002] Domestic mining vehicles are mainly divided into classic rigid mining dump trucks and wide-body mining vehicles. In comparison, wide-body mining vehicles have the advantages of low cost, cheap price, good versatility, and short production cycle. Good quality, short production cycle and other advantages, wide-body mining vehicles are mainly based on the technical route of road heavy trucks, due to the insufficient bearing capacity of the suspension system and the rear axle housing and the braking can not meet the mine road conditions and vehicle use, resulting in the existing Wide-body vehicles cannot carry heavy objects, and during use, the parts that carry the weight will break, which will affect the use. Contents of the inventi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60B35/00B60B35/16F16N9/02
CPCB60B35/00B60B35/007B60B35/163F16N9/02F16N2210/04
Inventor 李明
Owner 江西海峰重工科技有限责任公司
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