Abrasion-resistant straw crushing robot

Abstract

The invention discloses an abrasion-resistant straw crushing robot, which comprises a casing, wherein an upper opening of the casing is movably connected with a conveying device; a backflow device anda dust removal device are fixedly connected with the two side surfaces of the casing; a reamer device is fixedly connected with the inside of the casing; a double-reamer device is arranged right under the reamer device; a grinding wheel device is fixedly connected with the right lower part of the double-reamer device; a filter sieve is arranged right under the grinding wheel device; the lower side of the filter sieve is fixedly connected with a lower side opening of the backflow device through the casing. The crushing machine has the advantages that through a feeding system, straw is fast conveyed to a feeding opening; through the reamer device, the double-reamer device and the grinding wheel device, the straw in forms of different shapes is reamed and ground into fine powder; the powderdischarging is fast; through the filter sieve, coarse powder is screened out; the reaming and grinding are performed again through the backflow device, so that the work efficiency is improved.

Description

technical field [0001] The invention relates to the field of mechanical technology, in particular to a wear-resistant straw crushing robot. Background technique [0002] Crusher generally handles larger pieces of material, and the product size is coarser, usually greater than 8mm. Its structural feature is that there is a certain gap between the broken parts and they do not touch each other. Crusher can be divided into coarse crusher, medium crusher and fine crusher. Generally speaking, the materials processed by the grinding machine are relatively fine, and the product particle size is fine, up to 0.074 mm, or even finer. With the mechanization of modern agricultural planting, while a large number of crops are planted, the problem of straw has also followed. The people of the country attach great importance to the problem of smog caused by burning straw, and the burning of straw is explicitly prohibited. With the development of renewable energy, Straw has also been propo...

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Problems solved by technology

With the mechanization of modern agricultural planting, while a large number of crops are planted, the problem of straw has also followed. The people of the country attach great importance to the problem of smog caused by burning straw, and the burning of straw is explicitly prohibited. With the development of renewable energy, Straw has also been proposed as a new energy raw material. More than half of the photosynthetic products of crops exist in straw. Straw is rich in nitrogen, phosphorus, potassium, calcium, magnesium and organic matter. It is a multi-purpose renewable biological resource. , but the straw is large in size, takes up space, and is not convenient for a large amount of storage. It can only be crushed first and then stored. However, the ordinary crushers currently used for straw have poor crushing effect and low efficiency, so there is an urgent need for a wear-resistant straw crushing robot.

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