Vertical buffering integrated suspension-steering mechanism
A steering mechanism, an integrated technology, applied in the steering mechanism, steering mechanism, suspension and other directions of the deflectable wheel, can solve the problems of increasing the complexity of the overall device, increasing the maintenance cost, etc., to improve the convenience of assembly and maintenance, reduce Potential for adverse effects, highly reliable effects
Active Publication Date: 2020-08-04
ZHEJIANG LAB
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Problems solved by technology
The steering of mobile equipment is often achieved by means of steering mechanisms, which will increase the complexity of the overall device and increase maintenance costs
In addition, most of the existing suspension mechanisms buffer the compression force received by the chassis of the wheel train, which is suitable for places where the road surface is raised, but not for places where the road surface is depressed
Method used
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[0022] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.
[0023] see figure 1 The present invention provides a structural schematic diagram of a vertically buffered integrated suspension-steering mechanism, from figure 2 It can be seen from the dismantling diagram of the suspension-steering joint mechanism that the vertically buffered integrated suspension-steering mechanism includes: steering pawl 1, crossbeam connector 3, piston 4, upper spring 8, ...
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The invention discloses a vertical buffering integrated suspension-steering mechanism, and belongs to the field of mechanical design and manufacturing. The suspension-steering combined mechanism comprises a steering claw, a cross beam connecting piece, a piston, an upper spring, a lower spring, a stop component, a sleeve, bolts and a gear train chassis, wherein the sleeve is fixed with the gear train chassis through the bolts, the piston moves in the sleeve, the lower spring on the inner bottom surface of the sleeve and the stop component are used for limiting the maximum axial movement of thepiston in the sleeve, the piston and the stop component are buffered by the upper spring, and the cross beam connecting piece, the steering claw and the piston are connected. The suspension-steeringcombined mechanism can be applied to the field of wall-climbing robots, the hidden dangers of impact and wall surface falling caused by falling of the robot body on the wheel train in the posture changing process of the wall-climbing robot are avoided, the wheel train provided with the suspension-steering mechanism has the independent steering capacity, and the wall-climbing robot can safely and flexibly work on the curved wall surface.
Description
technical field [0001] The invention belongs to the field of mechanical design and manufacture, and in particular relates to a vertically buffered integrated suspension-steering mechanism, especially applicable to the field of wall-climbing robots. Background technique [0002] Suspension mechanism is commonly used in automobile systems, its role is to transmit the force and torque acting between the wheel and the frame, and buffer the impact force transmitted from the uneven road to the frame or body, and attenuate the vibration caused by it. To ensure that the car can run smoothly. A typical suspension system structure is composed of elastic elements, guide mechanisms, and shock absorbers. The elastic elements deform, and the shock absorbers absorb the impact energy received by the wheel train during this process. Steering of mobile equipment is often achieved by means of a steering mechanism, which increases the complexity of the overall device and increases maintenance ...
Claims
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IPC IPC(8): B60G13/04B60G13/00B62D9/00
CPCB60G13/003B60G13/005B60G13/04B62D9/00
Inventor 宋伟朱世强张訸周锴许世飞朱科
Owner ZHEJIANG LAB