Rake tooth feeding type straw kneading and cutting device

Abstract

The invention discloses a rake-tooth-fed type straw kneading and cutting device, which belongs to the technical field of animal husbandry machinery. The stalks are fed into the rake teeth feeding cavity, and the crankshaft is welded with the long rake teeth and the feeding rod to form a crank rocker mechanism. Axial layered arrangement, because the kneading cutter just cuts through the middle of the adjacent rake teeth when it moves, the long straws arranged in layers are cut off and brought into the bottom of the kneading and cutting chamber, and under the joint action of the kneading cutter and the rack, enter The straw in the kneading and cutting chamber is kneaded into a soft filament and enters the air delivery chamber under the combined action of the rack guide and wind pressure, and then is sent to the bundling device by the air through the conveying pipe. Compared with the prior art, the invention has the beneficial effects that the stalks are cut evenly and in the shape of soft filaments, which is beneficial for cattle and sheep to eat; the technological process is simple, and the equipment cost and operation cost are low.

Description

technical field [0001] The invention relates to a rake tooth feeding type straw kneading and cutting device applied to a straw picking and bundling machine, which belongs to the technical field of animal husbandry machinery. Background technique [0002] At present, the known straw picking and bundling machines all pick up the shredded straw scattered in the field after the corn machine is harvested by the elastic tooth picker, and transport it to the compression device for bundling. Because 76% of the crushed straw after harvesting exceeds the cattle Sheep have been fed for a long time and have not been kneaded, so the straw texture is rough and hard. Therefore, it cannot be directly fed to cattle and sheep after baling, and it needs to be processed after secondary processing before it can be used. Use is very difficult. Contents of the invention [0003] In order to overcome the above-mentioned deficiencies in the prior art, the present invention provides a rake tooth f...

AI Technical Summary

Problems solved by technology

[0002] At present, the known straw picking and bundling machines all pick up the shredded straw scattered in the field after the corn machine is harvested by the elastic tooth picker, and transport it to the compression device for bundling. Because 76% of the crushed straw after harvesting exceeds the cattle Sheep have been fed for a long time and have not been kneaded, so the straw texture is rough and hard. Therefore, it cannot be directly fed to cattle and sheep after baling, and it needs to be processed after secondary processing before it can be used. use to cause great difficulty

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