Adjustable damping balance wheel
An adjustable, balance wheel technology, applied in the directions of casters, wheels, transportation and packaging, can solve the problems of the wheel height position cannot be adjusted, the wheel height cannot be adjusted for different road surfaces, and there is no shock absorption function, and the adjustment method is simple and fast. The effect of good shock absorption performance and ingenious structure
Pending Publication Date: 2018-07-13
江苏申牌万向轮有限公司
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Problems solved by technology
This application has better damping effect, can be applicable to bumpy road surface, but the height position of the wheel of this application cannot be adjusted
At present, there are also caster height adjustment mechanisms on the market, but they do not have the shock absorption function. In addition, the existing caster height adjustment mechanisms often adjust the entire caster up and down, and cannot adjust the height of the rollers to adapt to different road surfaces.
Method used
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Embodiment
[0037] to combine Figure 1 ~ Figure 4 , an adjustable shock-absorbing balance wheel in this embodiment includes a bracket 1, a swing frame 2, and a roller 3. The middle part of the swing frame 2 is hinged to the bracket 1, and the roller 3 is rotatably arranged on the swing frame 2 through a central shaft 31. The front end, specifically, the roller 3 is mounted on the central shaft 31 through a bearing. The rear end of the swing frame 2 is located below the support plate 11 on the support 1 (the support plate 11 is in a horizontal state), and a shock absorbing mechanism 5 is arranged between the rear end of the swing frame 2 and the support plate 11 . Specifically, the rear end of the swing frame 2 is provided with a connecting plate 22 located below the support plate 11 , and the connecting plate 22 is integrally formed with the swing frame 2 .
[0038] The damping mechanism 5 includes an elastic body 51 and a pull rod 52. One end of the pull rod 52 is connected to the swin...
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The invention discloses an adjustable damping balance wheel, and relates to the technical field of castors. The adjustable damping balance wheel comprises a support, a swing frame and a rolling wheel,the middle of the swing frame is hinged to the support, the rolling wheel is rotatably arranged at the front end of the swing frame through a center shaft, the rear end of the swing frame is locatedat the lower portion of a support plate of the support, a damping mechanism is arranged between the rear end of the swing frame and the support plate, and a height adjustment mechanism is arranged between the rolling wheel and the swing frame and comprises an upper installation base, a lower installation base and an adjustment threaded rod, wherein the adjustment threaded rod is arranged between the upper installation base and the lower installation base and adjusts the distance between the upper installation base and the lower installation base through threaded transmission. In the adjustabledamping balance wheel, level-type damping is adopted, the height adjustment mechanism is arranged between the rolling wheel and the swing frame, the height position of the rolling wheel on the swingframe can be adjusted according to different conditions, and the balance wheel has both damping performance and adjustment performance, can be applied to various roads and is better in balance performance.
Description
technical field [0001] The invention relates to the technical field of casters, in particular to an adjustable shock-absorbing balance wheel. Background technique [0002] The existing application number is the invention patent of CN201710441762.9, the announcement date is September 22, 2017, and the name of the invention is: a buffer adjustable balance wheel. The application includes a balance wheel bracket; the center of the top surface of the balance wheel bracket is fixed with a rotating shaft, the bottom ends of the sides are respectively provided with first through holes horizontally, and the rear is vertically provided with second through holes; the top surface of the balance wheel bracket A bearing seat for fixing the bearing is provided; both sides of the balance wheel bracket are rotatably connected to the balance wheel balance plate through the positioning shaft respectively; the inner front ends of the two balance wheel balance plates are rotatably connected to t...
Claims
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IPC IPC(8): B60B33/04
CPCB60B33/04B60B33/045
Inventor 杨鑫波
Owner 江苏申牌万向轮有限公司