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Wheel vehicle-based auxiliary device

A technology for auxiliary devices and wheeled vehicles, which is applied to anti-skid devices, vehicle parts, tire parts, etc., can solve the problems of poor adaptability of wheeled vehicles, and achieve the effect of improving adaptability and quick disassembly

Active Publication Date: 2013-01-02
HAIMEN THE YELLOW SEA ENTREPRENEURSHIP PARK SERVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problem of poor adaptability of wheeled vehicles to landforms, the present invention provides an emergency auxiliary device based on wheeled vehicles, which fully utilizes the characteristics of existing vehicle hubs and can be directly installed on the wheel hubs of wheeled vehicles, and at least has the following Function: Adapt to field conditions with poor road conditions, such as muddy, frozen soil, Gobi and other landforms; have the ability to climb steep slopes, which is better than conventional field vehicles, and has the characteristics of quick disassembly and assembly

Method used

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  • Wheel vehicle-based auxiliary device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Such as Figure 1 to Figure 6 As shown, an auxiliary device based on a wheeled vehicle is installed on an existing four-wheel all-drive personnel carrier, and a clutch mechanism 7 is respectively installed on the front axle and the rear axle of this kind of personnel carrier. The wheel hub 1 of the wheeled vehicle has through holes, which are existing structures.

[0038] Track auxiliary wheel part comprises forged steel part auxiliary wheel 2, when making, ensure that the diameter of auxiliary wheel is equal to the outer diameter of wheel. Bolt holes are processed on the auxiliary wheel, and the bolt holes correspond to the through holes on the wheel hub, so that the auxiliary wheel is fixed on the wheel hub by the bolt 3 to form a double-row wheel structure. A thick layer of rubber is coated on the peripheral outer surface of the training wheel to increase elasticity.

[0039] An annular groove 21 is arranged on the auxiliary wheel, and the bottom of the annular gro...

Embodiment 2

[0047] Such as Figure 7 , Figure 8 , Figure 9 As shown, the difference from Embodiment 1 is that it is installed on an existing six-wheeled armored transport vehicle, the rear four-wheels of which are fully driven, and the two front wheels are responsible for steering.

[0048] The crawler belt 4 is set on the two rows of wheels at the back, and the installation method is the same as that of the first embodiment, the difference is that a steering mechanism is installed on the front wheel, and the steering mechanism includes a transition plate 51, a fork frame 52, a rope winding wheel 53. The motor 54, the transition plate 51 is a circular plate, and the transition plate is fixed on the wheel hub by bolts. The fork frame 52 is a "Y"-shaped frame, one end of the "Y"-shaped fork frame is a round body, which is rotatably hinged on the transition plate 51 through a bearing; The key is installed on the rotating shaft, and the two ends of the rotating shaft are installed on the...

Embodiment 3

[0052] Such as Figure 10 , Figure 11 , Figure 12 As shown, the difference from the second embodiment is that there are three rows of wheels, and only the front wheels have the steering function, and the rear two rows of wheels do not have the steering function.

[0053] The crawler belt 4 covers all the wheels. Since the steering of the front wheel will cause the crawler belt to bend in the left and right direction, a set of guide members is added. The guide member is a guide wheel 61 with a guide groove 62, and the guide wheel is fixed to the On the "Y" shape fork frame 52. Support 63 is that one end is welded on " Y " shape yoke, and a circular hole is arranged on the other end, and guide wheel 61 is installed in the circular hole, and guide wheel can rotate freely. The upper surface of the guide wheel is provided with a guide groove, and the guide groove is in the shape of a trumpet with a large opening at one end and a small opening at the other end, so that the toot...

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Abstract

The invention provides a wheel vehicle-based caterpillar device, which is a wheel vehicle emergent auxiliary device. The wheel vehicle-based caterpillar device comprises auxiliary wheels, annular grooves and caterpillars, wherein the auxiliary wheels are fixed on the hubs of the wheels of a vehicle; an annular groove is formed along the circumferential direction of each auxiliary wheel, fixing holes are formed along the circumferential directions of both of the two side walls of the annular grooves, and pin bodies are inserted into the fixing holes; and the caterpillars are placed on the outside surfaces of wheel tires and the auxiliary wheel, the caterpillars are formed by movably connecting caterpillar sheets through joint type movable connectors and has three-dimensional regulating capabilities at least in a front and back direction and a left and right direction, and the joint type movable connectors or the caterpillar sheets are provided with dental plates which can mesh with thepin bodies in the grooves on the auxiliary wheels. The wheel vehicle-based caterpillar device is suitable for field-battle conditions with poor road conditions, capable of climbing a steep slope, andadvantageous over the conventional field military vehicles, and has the characteristic of quick assembly and disassembly.

Description

technical field [0001] The invention relates to an accessory device of a running mechanism of a vehicle, in particular to an auxiliary device based on a wheeled vehicle. Background technique [0002] General vehicles are divided into wheel type and crawler type according to the way of walking, each of which has its own advantages and disadvantages. Wheeled vehicles have the characteristics of flexible action and high speed, but they have high requirements on road conditions; tracked vehicles are suitable for traveling under field conditions and have stronger adaptability, but their mobility is relatively poor. Someone has designed a wheeled and crawler-type dual-purpose vehicle for these problems, which can meet the needs of multiple purposes, but there are problems of unreliable structure and cumbersome operation, and the function is limited simultaneously. For example, a kind of "Installation of crawler-type anti-skid chains on automobile tires" published by China (public...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60C27/06
Inventor 马帅
Owner HAIMEN THE YELLOW SEA ENTREPRENEURSHIP PARK SERVICE CO LTD
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