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a self-pulling tractor

A tractor and self-traction technology, applied in traction connectors, tension measurement, transportation and packaging, etc., can solve problems such as danger to users' lives, damage to vehicles, easy to break cables, etc., and achieve low manufacturing cost and simple structure Effect

Active Publication Date: 2016-03-23
NINGBO TIANYI SHAFT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is easy to break the cable, which will lead to serious consequences beyond expectations, ranging from damage to the tractor, to damage to the vehicle, and in severe cases, it may cause danger to the user's life

Method used

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  • a self-pulling tractor
  • a self-pulling tractor
  • a self-pulling tractor

Examples

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Embodiment Construction

[0013] Below in conjunction with accompanying drawing and specific embodiment the present invention will be described in further detail: Figure 1 to Figure 4 As shown, a self-drawing retractor includes a housing 1, a fixed hook 6 and a movable hook 7, the fixed hook 6 is arranged on the housing 1, and the inner wall of the housing 1 is provided with a take-up wire part 15, a bracket 19 is provided on the outer wall of the housing 1, a motor 83 is provided on the bracket 19, the motor 83 is connected to the wire receiving part 15, and the wire receiving part 15 is provided with a cable 18 , the cable 18 is connected with the movable hook 7 , the fixed pulley 14 and the slider 3 , and the bottom of the housing 1 is provided with the fixed pulley 14 and the wire outlet 13 .

[0014] A suspension ring 12 and a chute are arranged inside the housing 1, and a rack 11 is installed on the other inner wall of the housing 1, and the rack 11 is meshed and connected with a gear 2, and the...

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PUM

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Abstract

The invention discloses a self-traction tractor which comprises a shell, a fixed hook and a movable hook. The fixed hook is arranged on the shell. A take-up portion is arranged on the inner side wall of the shell, a support is arranged on the outer side wall of the shell, a motor is arranged on the support, the motor is connected with the take-up portion, a cable is arranged on the take-up portion, the cable is connected with the movable hook, a fixed pulley and a sliding block, and the fixed pulley and a cable outlet are arranged at the bottom of the shell. Compared with the prior art, the self-traction tractor is simple in structure and low in manufacturing cost, the motor is utilized for pulling the cable to achieve the function of the traction, the pulling force borne by the cable can be displayed, the self-traction tractor further has the alarm function, and when the pulling force is excessively large, the self-traction tractor can give an alarm, and remind a user of paying attention to safety.

Description

technical field [0001] The invention belongs to the field of automobile tractors, in particular to a self-tracting tractor. Background technique [0002] Now the car has become a means of transportation that is more and more popular for people to travel to the family. When a car breaks down, most of them will ask friends or other vehicle drivers to help nearby, usually with simple nylon rope or other materials. Rope traction, commonly known as soft drag. When the nearby places are relatively remote, it is difficult for other vehicles to pass by. At this time, ordinary methods cannot be rescued. This requires a tractor capable of self-tow, no need to use other vehicles, just fix the self-tow tractor in a firm position, and then connect with the towed vehicle, the self-tow tractor will be pulled The tractor pulls out of trouble. At present, most of the tractors of the soft drag type on the market often generate instantaneous huge force due to the start of the tractor or sud...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60D1/18B60D1/58G01L5/06
Inventor 叶培玉
Owner NINGBO TIANYI SHAFT