Rotary tillage and stubble cleaning dual-purpose cutter set for rotary tillage stubble cleaners
A dual-purpose technology of rotary tillage and stubble removal, which is applied in the direction of tillage equipment, applications, harvesters, etc., can solve the problems of high cost, large distance between rotary tillage blades, and incomplete rotary tillage and stubble removal operations, so as to reduce maintenance costs and reduce processing costs. Difficulty, the effect of shortening the production cycle
Inactive Publication Date: 2017-11-24
沈蔚
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Problems solved by technology
[0004] The purpose of the present invention is to provide a rotary tillage and stubble removal dual-purpose knife set for a rotary tillage and stubble removal machine to solve the problem that the distance between the rotary tillage blades is too large, the rotary tillage and stubble removal operation is not complete, and the blades are designed with a fixed structure. , when wear and tear occurs, it cannot be replaced, but the overall replacement, the problem of high cost
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[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0021] See Figure 1-2 , The present invention provides a technical solution: a rotary tillage and stubble culling knife set for a rotary tillage and stubble culling machine, comprising a connecting shaft 6, two ends of the connecting shaft 6 are fixedly provided with a driving end 1, and the connecting shaft 6 is sleeved with a staggered The second rotary tillage stubble cutter 7 and the first rotary tillage stubble cutter 4 are set, th...
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Abstract
The invention discloses a rotary tillage and stubble removal dual-purpose knife set for a rotary tillage and stubble removal machine. Cultivation and stubble removal knife and the first rotary tillage and stubble removal knife, the second rotary tillage and stubble removal knife and the first rotary tillage and stubble removal knife are both sleeved on the connecting shaft through a collar, and a positioning ring is provided on the side of the collar. The second rotary tillage and stubble removal knife comprises a knife handle, a bending part, a rotary tillage plate and a stubble removal blade from top to bottom. The rotary tillage and stubble removal knife in the present invention is installed on the connecting shaft in a socketed manner. The knives are fixed by staggered positioning rings to avoid twisting during operation. The stubble blades on the rotary tillage and stubble removal knives are detachable and can be replaced independently when they are worn out, reducing maintenance costs.
Description
Technical field [0001] The invention belongs to the technical field of a rotary tillage and stubble culling machine, and specifically relates to a rotary tillage and stubble culling dual-purpose knife set for a rotary tillage and stubble culling machine. Background technique [0002] Rotary tillage and stubble cultivator is a type of rotary tillage machine specially designed for rear power output tractors. It has two operating speeds and can operate on farmland through high and low gears. The final drive shaft can be installed with rotary tiller shaft or stubble blade. Rotary tillage operation or stubble removal operation is realized. [0003] In traditional rotary tillage and stubble removal machines, the distance between the rotary tillage blades is generally too large, and the rotary tillage and stubble removal operations are not complete. The blades are designed with a fixed structure and cannot be replaced when worn out, but the overall replacement is costly. Summary of the i...
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Login to View More IPC IPC(8): A01B33/10A01B33/12A01B33/14A01D34/835
CPCA01B33/103A01B33/12A01B33/142A01D34/8355
Inventor 沈蔚
Owner 沈蔚