Feeding and compacting device of silage harvester

Abstract

The invention discloses a feeding and compacting device of a silage harvester. The feeding and compacting device of the silage harvester structurally comprises a top cover, a feeding main unit, four moving wheels, a compacting outlet, a box door and a pushing handle, wherein the top cover is mounted on the upper surface of the feeding main unit; the four moving wheels are fixedly mounted at the lower end of the feeding main unit; the compacting outlet is formed in the lower end of the right side of the feeding main unit; the box door is inlaid in the front surface of the feeding main unit; atthe moment, a screw rod which is engaged with a linkage saw-tooth disc begins to rotate and drives suction fan blades to suck air; the cut silage is sucked to an air outlet from an air inlet and thenis discharged into a chopping box, and thus, the silage can be centralized effectively and then is cut up; and the left end of a traction plate moves rightwards, the lower end of the traction plate moves downwards, a downward pressing rod is driven to press downwards so that the cutting-up knife cuts up the silage, and the cut-up silage can be compacted well; and three piston pressure plates continuously move vertically to compact the silage, and therefore, the silage compacting effect is good.

Description

technical field [0001] The invention relates to a feeding and compacting device for a silage harvester, which belongs to the field of feeding and compacting devices for a silage harvester. Background technique [0002] At present, most of the crops in northern my country are ripe once a season. Therefore, most of the livestock are fed with hay in autumn and winter, and there is a lack of fresh green forage. Silage is chopped silage with a moisture content of 65%-75% and stored in a closed space. Under the condition of oxygen, a kind of roughage obtained through the fermentation of anaerobic lactic acid bacteria, silage is soft and juicy, has good palatability, rich nutrition, and is good for long-term storage. It is an excellent feed source for livestock. With the continuous development of animal husbandry , the widespread adoption of mechanized operations has also increased the requirements for silage harvesters. [0003] But this prior art silage harvester is fed into the c...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a feeding and compacting device for a silage harvester, so as to solve the problem that the feeding and compacting device of an existing silage harvester performs cutting and harvesting, and the chopping effect is not good. The length of the silage is different and it is difficult to compact it, which makes the compaction work difficult and the storage time after compaction will be reduced.

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