Plant crusher with spiral fly cutter drum

A technology of crushers and flying knives, which is applied in the direction of grain processing, etc., can solve the problems of crushing, unreasonable blade design, time-consuming and labor-intensive problems, and achieve the effect of saving time and cost

Active Publication Date: 2012-03-28
福建省闽武机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the plant shredders used in the market can only slice hardwoods, soft materials, small-diameter woods and branches, etc., and cannot crush large wastes, templates, tree roots, joint poles and other materials. The patent number is 200820145606.4 The patent can cut hard, soft, and small waste, but it cannot crush and form large waste, formwork, and tree roots a

Method used

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  • Plant crusher with spiral fly cutter drum
  • Plant crusher with spiral fly cutter drum
  • Plant crusher with spiral fly cutter drum

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Such as Figure 9 As shown: the side cross section of the spirally arranged flying knives is L-shaped, one end of the knife seat 13 of all the flying knives is fixed on the surface of the knife drum, and the fixed end of the knife seat of each row of flying knives along the central axis of the knife drum is fixed on the knife drum On the same straight line on the surface, the knife edge 14 of the flying knife is an oblique knife edge, and the knife edge slope of each flying knife is the same, and for two adjacent flying knives, the starting end of any flying knife edge is adjacent to the starting end of the flying knife. The ends of the knife edge join so that the edge is in a straight line. In this way, when the flying knives are distributed on the knife drum, although the knife seat part of the flying knives does not present a spiral distribution, the knife edge of the flying knives still forms a spiral distribution. This structure is more suitable for crushing and cu...

Embodiment 2

[0027] Such as Figure 10 As shown: the surface of the knife drum is provided with several groups of flying knife sets 15 with cross-shaped side cross-sections formed by connecting four knife seat parts with L-shaped flying knives in side cross-section. The flying knives in the flying knife group are as follows: Arranged in a clockwise direction or counterclockwise direction at the same time, the side cross-section of the overall structure is similar to a "Swastika" shape, but the angle at the connection is not 90 degrees, and the tool holder part is connected to form a circular through hole in the center structure, several groups of flying knives are sleeved and fixed on the knife drum through circular through holes, and compared with the flying knife group on the left side of any flying knife group, the flying knife group rotates slightly forward or backward. The flying knives of adjacent flying knife groups are slightly staggered from each other. The structure can be cut f...

Embodiment 3

[0029] Such as Figure 11 As shown: there are several groups of flying knives with L-shaped side cross-sections on the surface of the knife drum. Completely staggered and not connected, the bending surface of the knife seat not connected to the knife drum is a bending surface that is tangent to the surface of the knife drum and points clockwise or counterclockwise at the same time, and the knife seat on the knife drum is in a spiral shape Distribution, the bending surface of each knife seat is fixed with flying blade 17 by bolt 16. The structure of this embodiment cuts mainly at tree roots.

[0030] The above arrangements can be applied to different situations. By selecting different knife drums for different materials, large materials and branches can be broken, and at the same time, sediment and small stones are not easy to damage the flying knife.

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Abstract

The invention is a plant crusher with a spiral fly cutter drum, which is used for cutting and crushing large timber, templates, tree roots, and straw plant raw materials. The main body is a plant crusher, and the cutter drum part of the plant crusher is a spiral fly cutter drum; the spiral fly cutter drum comprises a cutter drum and fly cutters distributed on the surface of the cutter drum, wherein the fly cutters or fly cutter edges orderly arranged along an extension direction of a central axis of a cutter drum are arranged in a spiral manner. The plant crusher can not only cut rigid, soft, and small wastes, but also perform primary crushing formation of large wastes, templates, and tree roots; the plant crusher can not only realize the processing of soft and rigid small materials, but also perform cutting of large wastes, templates, and tree roots; no other procedures are required, such as feeding and processing after large timber is splitted into small timber by a wood-splitting machine, which saves a lot of time and cost.

Description

technical field [0001] The patent of the invention is a kind of plant crusher, especially a kind of machine with screw fly which can crush large pieces of plant waste, old formwork, tree roots, joint poles, etc., and use different spiral knife drums according to different raw materials to achieve different effects Knife drum plant crusher. Background technique [0002] At present, the plant shredders used in the market can only slice hardwoods, soft materials, small-diameter woods and branches, etc., and cannot crush large wastes, templates, tree roots, joint poles and other materials. The patent number is 200820145606.4 The patent can cut hard, soft, and small waste, but it cannot crush and form large waste, formwork, and tree roots at one time; it can only process soft and hard small materials, and cannot cut large waste, formwork, and tree roots. Processing needs to go through other processes (such as the arm wood machine splits and becomes small wood and then feeds and ...

Claims

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Application Information

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IPC IPC(8): B02C18/06B02C18/18
Inventor 许建武
Owner 福建省闽武机械有限公司
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