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Disk brake mechanism of tractor

A disc brake and tractor technology, applied in the field of brake mechanism, can solve problems such as reduced friction effect, hidden safety hazards, insensitive braking effect, etc., and achieve the effects of reducing poor brakes, convenient maintenance, and good sewage discharge capacity.

Inactive Publication Date: 2013-09-04
任建伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the brake hub enters water or sand, the friction effect will be reduced, resulting in insensitivity to the entire braking effect, and even brake failure, so that it cannot work in paddy fields and insensitivity to braking in mountainous areas, and there is a great potential safety hazard.

Method used

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  • Disk brake mechanism of tractor

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Experimental program
Comparison scheme
Effect test

Embodiment

[0012] Embodiment: As shown in the accompanying drawings, a tractor disc brake mechanism includes a brake caliper 7, a brake pad 6 and a brake disc 5. The brake caliper 7 is fixed on the shaft sleeve 1 through the fixed bracket 2, the brake caliper 7 is connected with the hydraulic pump through a hydraulic pipe, the brake caliper 7 has a brake pad 6, the half shaft 4 is provided with a keyway 3, and the brake disc 5 is keyed to the half shaft. On the axle 4, the axle shaft 4 and the brake disc 5 rotate together.

[0013] When the tractor brakes, the hydraulic pump transmits the hydraulic oil to the brake caliper 7 through the hydraulic pipe, and the hydraulic oil generates pressure to press the brake pad 6 to the brake disc 5, thereby producing a braking effect. Because the brake disc 5 and the axle shaft 4 are keyed together, the braking effect also acts on the axle shaft 4, so that the axle shaft 4 slows down and rotates or even stops rotating, so the wheels will be braked, ...

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Abstract

The invention discloses a disk brake mechanism of a tractor. The disk brake mechanism of the tractor is characterized by comprising a brake caliper and a brake disk; the brake caliper is fixed on a shaft sleeve; a brake disk key is connected onto a half shaft; part of the brake disk is arranged between brake blocks of the brake caliper; and adjustable gaps are formed between the brake blocks and the brake disk. According to the disk brake mechanism of the tractor, the brake disk is placed between the brake blocks of the brake caliper and the adjustable gaps are formed between the brake blocks and the brake disk, so that the safety of the tractor is improved.

Description

technical field [0001] The present invention relates to a brake mechanism, in particular to a tractor disc brake mechanism. Background technique [0002] As a mechanical tool commonly used in the field, tractors play a huge role in agricultural production. As an important part of the tractor, the brake mechanism of the tractor has become one of the main factors affecting the performance of the tractor. [0003] Hub brakes are the most common way to brake tractors today. When braking, step on the brake pedal, transmit power to the brake hub through the pull rod, cam and other components, and the brake shoes will be opened through the rotation of the cam, and the brake pads will rub against the brake hub to achieve a braking effect. However, when the brake hub enters water or silt, the friction effect will be reduced, causing the entire braking effect to be insensitive, or even brake failure, so that it cannot work in paddy fields and brake insensitively in mountainous areas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D55/224
Inventor 任建伟
Owner 任建伟
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