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A multi-rotor straw grinder

Inactive Publication Date: 2018-06-22
NANJING AGRI MECHANIZATION INST MIN OF AGRI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the rotating barrel rotates, its outer circle jumps greatly, and it is easy to deflect when rotating, especially when the material is fed into the rotating barrel, it will greatly affect the rotation of the rotating barrel, the rotation stability is poor, and the equipment will produce large vibrations when it is working , the parts of the driving mechanism and the rotating barrel are easily damaged, the working life is short, and the large noise is generated due to the large vibration, which makes the working environment worse

Method used

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  • A multi-rotor straw grinder
  • A multi-rotor straw grinder
  • A multi-rotor straw grinder

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Embodiment Construction

[0023] Such as Figure 1 to Figure 5 As shown, a multi-rotor straw pulverizer according to the present invention includes a frame 1, a pulverizing device 9 installed on the frame 1 and a feeding device, the feeding device is located above the pulverizing device 9, and the The feeding device includes a fixed material cylinder 2 fixedly installed on the frame 1, a rotating material cylinder 3 rotatably arranged on the upper part of the fixed material cylinder 2, and a driving mechanism for driving the rotating material cylinder 3 to rotate. The rotating material cylinder 3 is a circular material cylinder, and the rotating material cylinder 3 can rotate around its own vertical centerline, and a circular flange 4 is arranged on the outer periphery of the rotating material cylinder 3 . The upper opening of the fixed material cylinder 2, the rotating material cylinder 3 extends into the fixed material cylinder 2 from the upper opening of the fixed material cylinder 2, the upper and ...

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Abstract

The invention relates to a multi-rotor straw crusher. The multi-rotor straw crusher includes a support and positioning device. The support and positioning device includes a supporting wheel base, a vertical supporting wheel and a horizontal supporting wheel respectively installed on the supporting wheel base. The vertical supporting wheel can rotate in the vertical plane, and the horizontal supporting wheel can rotate in the vertical plane. Rotating in a horizontal plane, the rim of the vertical supporting wheel presses against the bottom of the round flange to support the rotating barrel. The straw crusher can adjust the position of the horizontal supporting wheel so that the rim of the horizontal supporting wheel presses against the side of the round flange. Part, the rotation of the rotating barrel can drive the horizontal supporting wheel to rotate. The support positioning device is used to maintain stability when the rotating barrel rotates. The rotating barrel can always rotate around its own rotation center axis, which reduces the deflection of the rotating barrel when rotating, improves the stability of the rotating barrel, and reduces many costs. The vibration caused by the rotation of the rotating barrel during the operation of the rotor straw crusher reduces the working noise.

Description

technical field [0001] The invention belongs to the field of agricultural and forestry machinery, and in particular relates to a straw grinder. Background technique [0002] At present, the existing straw grinder has a rotating barrel for feeding and a crushing rotor for crushing straw. The straw pulverizers on the existing market either can only pulverize loose grass, or can only pulverize straw bales. When the rotating barrel rotates, its outer circle jumps greatly, and it is easy to deflect when rotating, especially when the material is fed into the rotating barrel, it will greatly affect the rotation of the rotating barrel, the rotation stability is poor, and the equipment will produce large vibrations when it is working , The parts of the driving mechanism and the rotating barrel are easily damaged, the working life is short, and the large noise is generated due to the large vibration, which makes the working environment worse. Contents of the invention [0003] The...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B02C13/04B02C13/20B02C13/28
CPCB02C13/04B02C13/20B02C13/28A01D2087/128B02C2013/2808A01G3/002
Inventor 陈明江苗利军陈永生王振伟潘嘉亮曲浩丽
Owner NANJING AGRI MECHANIZATION INST MIN OF AGRI
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