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Rustproof heavy harrow blade for agricultural machine

A technology of heavy rakes and heavy rakes, which is applied in the field of heavy rakes, can solve the problems of no corrosion resistance, short service life, low bending resistance, etc., and achieve the effect of not easy to break, long service life and strong bending resistance

Inactive Publication Date: 2014-06-18
徐州睿丰企业管理咨询有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the heavy harrow blades on the heavy harrowing machine have gaps around the disc, and the harrowing depth can only be 10-15 cm. With anti-corrosion function

Method used

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  • Rustproof heavy harrow blade for agricultural machine

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Embodiment approach

[0010] As an embodiment of the present invention, see figure 1 , The present invention includes the shaft hole 1, and also includes heavy rake teeth 2. The shaft hole 1 is a regular octagon, and the heavy rake teeth 2 are uniformly welded along the circumferential direction of the shaft hole 1, and each heavy rake tooth 2 is separated by an angle Similarly, the shaft hole 1 is sleeved with a fixing ring 3, and the outer wall of the heavy rake teeth 2 is coated with an anti-rust layer 4. The number of heavy rake teeth 2 is eight.

[0011] The invention has simple structure, novel design, strong elasticity, strong bending resistance, not easy to break, long service life and convenient maintenance. The fixed ring 3 can play a firm role, and the anti-rust layer 4 prevents moisture in the soil after long-term use. Corrosion and rust.

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Abstract

The invention discloses a rustproof heavy harrow blade for an agricultural machine. The rustproof heavy harrow blade comprises a shaft hole and heavy harrow teeth, wherein the shaft hole is regular-octagonal, the heavy harrow teeth are uniformly welded along the circumferential direction of the shaft hole, and the spacing angle between every two of the heavy harrow teeth is the same; a fixing ring is sleeved in the shaft hole; the outer walls of the heavy harrow teeth are coated with a rustproof layer. The rustproof heavy harrow blade disclosed by the invention is simple in structure, novel in design, high in elasticity and fracture resistance, difficult to fracture, long in service life and convenient to maintain; the fixing ring is capable of playing a firm role, and the rustproof layer is capable of preventing the rustproof heavy harrow blade from being corroded by water in soil to rust after being used for a long time.

Description

Technical field [0001] The invention relates to a heavy harrow blade, in particular to a heavy harrow blade for rust-proof agricultural machinery. Background technique [0002] At present, the heavy rake blades on the heavy rake machine are notched around the disc, and the depth of the rake can only be 10~15 cm. It is made of manganese steel, which has low bending resistance, easy to break, difficult to repair, and has a short service life. It has anti-corrosion function. Summary of the invention [0003] In view of the above-mentioned problems in the prior art, the present invention provides an anti-rust agricultural machinery heavy harrow blade. [0004] In order to achieve the above objective, the technical solution adopted by the present invention is: a heavy harrow blade for rust-proof agricultural machinery, including a shaft hole and heavy harrow teeth. The shaft hole is a regular octagon and the heavy harrow teeth are uniformly welded along the circumference of the shaft ho...

Claims

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Application Information

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IPC IPC(8): A01B23/06
Inventor 邱杨明陈洪涛王胜
Owner 徐州睿丰企业管理咨询有限公司
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