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a tricycle

A technology of three-wheel trolleys and wheels, which is applied in the direction of belts/chains/gears, transmission devices, components with teeth, etc., and can solve the problems of inability to complete adaptive automatic torque conversion, increased trolley running distance, and large movement resistance, etc. problems, to achieve the effect of flexible and light movement, increased adhesion, and less axial movement resistance

Active Publication Date: 2021-05-11
HUAIYIN INSTITUTE OF TECHNOLOGY
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Problems solved by technology

Therefore, relying on the traditional winding method has been unable to complete the adaptive automatic torque change capability driven by potential energy
The Chinese patent with the patent application number 201911125352.9 discloses a resistance-driven automatic torque conversion device driven by potential energy, but it has disadvantages such as complex structure and large movement resistance, and the running distance of the trolley can be further improved

Method used

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Embodiment Construction

[0026] The directions shown in the accompanying drawings are up, down, left, and right.

[0027] Such as Figure 1-3 As shown, the carbon-free tricycle consists of three parts: driven mechanism 1, active mechanism 2 and control mechanism 3. The two ends of the inner hole of the right driven wheel sheet 103 are provided with bearing seat holes, and are installed on the outer diameter of the driven wheel shaft 101 middle part through the driven wheel bearing 105, so that the movement is unimpeded. The driven wheel shaft 101 is connected to the driven shaft bracket 111 . According to the principle of three-point fixed circle, at the two ends of the inner hole of the left driven wheel 102, two sets (each group of three of the same specification) of the first steel balls are arranged in 4 equal parts at the outer diameter of the middle part of the right driven wheel 103. Gear 108 sets small spring 106 on the outer diameter of left driven wheel sheet 102 left end, respectively pac...

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Abstract

The invention discloses a three-wheel trolley, which comprises a driven mechanism, an active mechanism and a control mechanism, the active mechanism is respectively connected with the driven mechanism and the control mechanism; the driven mechanism comprises a driven wheel shaft, a left driven wheel piece and a right driven wheel piece , the right driven wheel piece is connected with the driven wheel shaft and the left driven wheel piece respectively, and the first steel ball is set on the contact surface of the left driven wheel piece and the right driven wheel piece; the driving mechanism includes the driving wheel shaft, the left driving wheel piece and the right driving wheel sheet, the left driving wheel is connected with the driving wheel shaft and the right driving wheel respectively, and the second steel ball is arranged on the contact surface of the left driving wheel and the right driving wheel. The present invention has compact structure, unique working principle, flexible and light movement mode, and is an effective method and approach for self-adaptively adjusting torque to change speed when encountering different movement resistances driven by potential energy; They are connected by the first steel ball, which can not only ensure the coaxiality, but also improve the flexibility and follow-up of the movement.

Description

technical field [0001] The invention belongs to a potential energy drive device, in particular to a tricycle. Background technique [0002] The carbon-free tricycle is a competition project driven by potential energy and direction control. It is a scientific and technological innovation activity for college students organized by the Ministry of Education. The wheeled trolley has become a platform for student experiments and innovative technology applications. The carbon-free three-wheeled trolley driven by the potential energy not only has to overcome the different resistances generated during starting and normal running on a relatively flat runway, but also has the ability to run on a runway with a ramp or unevenness. Therefore, relying on the traditional winding method has been unable to complete the adaptive automatic torque conversion capability driven by potential energy. The Chinese patent application number 201911125352.9 discloses a resistance-driven automatic torq...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16H9/18F16H61/664
CPCF16H9/18F16H61/664
Inventor 李芸杨权权王志文杜思亮曹鹤唐友成
Owner HUAIYIN INSTITUTE OF TECHNOLOGY
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