Composite track wheel deformation mechanism
A deformation mechanism and crawler technology, which is applied to tracked vehicles, motor vehicles, transportation and packaging, etc., can solve the problems of no deformation or mutual conversion, and achieve the effect of simple structure, large ground contact area, and simplified cumbersomeness
Active Publication Date: 2017-11-03
邳州市鑫盛创业投资有限公司
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Problems solved by technology
[0003] The track wheel is a new type of running mechanism developed by combining the advantages of tires and track running mechanisms to better meet the demanding performance requirements of various modern vehicles for high passability and high mobility. The current track wheels are generally triangular track wheels. Wheels or long track wheels, the current types of track wheels do not have the characteristics of deformation or mutual conversion
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[0022] The present invention will be further described below in conjunction with accompanying drawing.
[0023] Such as figure 1 with figure 2 As shown, the present invention comprises: crawler belt 1 and hydraulic support frame 3 for supporting crawler belt and first support wheel 7, second support wheel 8, third support wheel 9, described first support wheel 7, second support wheel Wheel 8 and the third supporting wheel 9 are rotatable corner gears.
[0024] The hydraulic support frame 3 consists of a supporting hydraulic cylinder block and three hydraulic rods installed on the supporting hydraulic cylinder block. The ends of the hydraulic rods are equipped with arc gears 2 meshing with the internal teeth of the crawler belt 1. The arc gears 2Through the threaded connection of the hydraulic rod, the circular arc tooth piece 2, the first support wheel 7, the second support wheel 8, and the third support wheel 9 are all meshed with the track and form a circle. The first sup...
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The invention relates to a composite caterpillar wheel deformation mechanism, which belongs to the division of the invention patent application with application number of 201410749662. The composite caterpillar wheel deformation mechanism comprises a caterpillar, a hydraulic supporting frame and three supporting wheels, wherein the second supporting wheel is connected with the third supporting wheel through a telescopic rod; a spring is also fixed between the second supporting wheel and the third supporting wheel; the spring sleeves the external side of the telescopic rod; a rotating shaft sleeves a hydraulic oil output hollow shaft; the rotating shaft is provided with conical teeth; and a rotation angle gear is connected with a first gear through a transmission shaft. According to the invention, as the hydraulic supporting frame comprises a supporting hydraulic cylinder body and three hydraulic rods, which form a circle, the circular caterpillar wheel structure is advantaged in that the running speed is high and the circular caterpillar wheel structure is suitable for running on dry road surfaces; and when the distance between the second supporting wheel and the third supporting wheel is extended due to retraction of the hydraulic supporting frame and the return of the spring, the walking wheels are in a triangular shape, the caterpillar structure is advantaged in that the grounding area of the caterpillar structure is large and the caterpillar structure is suitable for running on muddy places.
Description
[0001] The original application number of this divisional application is: 201410749662.9 Application date: December 10, 2014, and the invention name is "composite tracked wheel". technical field [0002] The invention relates to a composite crawler wheel, in particular to a composite crawler wheel deformation mechanism. Background technique [0003] The track wheel is a new type of running mechanism developed by combining the advantages of tires and track running mechanisms to better meet the demanding performance requirements of various modern vehicles for high passability and high mobility. The current track wheels are generally triangular track wheels. Wheels or long track wheels, the current types of track wheels do not have the characteristics of deformation or mutual conversion. Contents of the invention [0004] Aiming at the above-mentioned problems in the prior art, the present invention provides a compound crawler wheel deformation mechanism, which has a simple s...
Claims
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IPC IPC(8): B62D55/08
CPCB62D55/08
Inventor 孙欣
Owner 邳州市鑫盛创业投资有限公司