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Carbonless trolley

A carbon-free car and frame technology, which is applied in toy cars, toys, entertainment and other directions, can solve the problems of complex steering mechanism of carbon-free cars, reducing the steering sensitivity of the car, and low controllability of the walking trajectory, so as to improve the energy utilization rate. , The effect of less intermediate parts and less resistance

Inactive Publication Date: 2019-05-31
ANHUI UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The steering mechanism of the existing carbon-free trolley is complicated, and there are many steering intermediate parts, which reduces the steering sensitivity of the trolley, not only has low controllability of the walking track, but also causes energy loss for no reason

Method used

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Examples

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Effect test

Embodiment Construction

[0019] First, take out a rope, wind one end of the rope around the rope winding shaft 22, and tie the weight at the other end. When the weight falls freely from the top of the pole 12 by its own gravity, under the traction of the rope, the winding shaft 22 Do fixed axis rotation, which is the source of power.

[0020] Transmission gear set is made of large and small gears, and bull gear 11 is connected with bobbin shaft 22, and transmission pinion 9 is installed on rear axle 10, drives rear wheel 5,7. The specific action process is: the large gear 11 rotates on a fixed axis under the drive of the winding shaft 22. Since it is in mesh with the large gear 11, the transmission pinion 9 will rotate according to the transmission ratio and drive the rear axle 10 to rotate. The rear axle 10 and The trailing wheels 5 and 7 are connected, so the trailing wheels 5 and 7 can be driven, which is the working principle of the transmission mechanism driving the trailing wheels.

[0021] The...

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Abstract

The invention relates to a carbonless trolley. The carbonless trolley comprises a trolley frame, a driving mechanism, a transmission mechanism, a steering mechanism and a walking mechanism; the trolley frame comprises a trolley frame plate and a bearing block; the driving mechanism comprises a winding shaft and vertical rods; the transmission mechanism comprises a transmission gear set and a steering gear set, the transmission gear set is formed by a large gear and a small gear, the large gear is connected with the winding shaft, the small gear is installed on a rear wheel shaft and used for driving a rear wheel, and the steering gear set is composed of a turbine, a worm and a small steering gear; the steering mechanism comprises a steering block, a steering rod and steering plates, and the steering block is connected with a turbine shaft; the walking mechanism comprises a steering wheel and two driving wheels. The carbonless trolley has the advantages that the carbonless trolley is compact in structure and few in part, and periodic steering can be reliably completed to achieve long-distance S-shaped trajectory walking.

Description

technical field [0001] The invention relates to a trolley, in particular to a carbon-free trolley following an S-shaped track. Background technique [0002] The carbon-free trolley is a kind of trolley that uses gravitational potential energy as the power source, has direction controllability, and can walk according to a predetermined trajectory. The energy driving the trolley to walk and turn is converted from the gravitational potential energy (4 joules) of a given weight falling vertically, and the weight always moves with the trolley. [0003] The steering mechanism of the existing carbon-free trolley is complicated, and there are many steering intermediate parts, which reduces the steering sensitivity of the trolley, not only has low controllability of the walking track, but also causes unreasonable loss of energy. [0004] As mentioned above, the energy required for the trolley to walk and turn is limited, so reduce the intermediate components as much as possible, red...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63H17/00A63H17/26A63H31/00A63H31/08
Inventor 张立莹何磊刘普壮李德永
Owner ANHUI UNIV OF SCI & TECH
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