CN107626417A

CN107626417A - Without sieve crop straw crusher

Info

Publication number: CN107626417A
Application number: CN201610563954.2A
Authority: CN
Inventors: 孙仁
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-07-18
Filing date: 2016-07-18
Publication date: 2018-01-26

Abstract

It is a kind of to complete to the comminution process of stalk without sieve crop straw crusher, the device includes belt, belt wheel, frame, motor, lower body, cutting blade, movable knife rack, upper machine body, rolling bearing, bearing (ball) cover, key, ledger-plate, feed hopper, tooth plate, dig piece, rotating cylinder, reinforcement, main shaft, plate, broken shape finished product discharge bucket, stationary bistrique, shape finished product discharge bucket in small, broken bits, body bottom end cover, switch-plate, spring, nut, rotary bistrique, when wherein working, material enters from charging aperture, by shear action caused by cutting blade and ledger-plate, it is cut into broken section, under switch-plate effect, into in rubbing pulverizing chamber, under chisel piece effect, make stalk material in small, broken bits by rubbing effect and fall, discharged from upper discharge gate；When closing upper discharge gate, material enters lead-in area, crushing is ground between mill, is discharged from lower discharge gate；This has the characteristics that easy to operate, efficiency high, labor strength are small without sieve crop straw crusher.

Description

Without sieve crop straw crusher

Art

It can be completed to the comminution process of stalk without sieve crop straw crusher the present invention relates to a kind of.

Background technology

Stalk has very high nutritive value, and its protein content is generally 8%~9%, after treatment with micron, its protein Content is higher than the protein content of wheat straw, straw 5~6 times up to 12%, can be used as good cattle and sheep feed；At present, China pair Crush mainly based on artificial pressure hand hay cutter.

But the method for this artificial pressure hand hay cutter, labor strength is big, and operating efficiency is low；Due to the cultivated area of cotton stalk Very greatly, enterprise wants to complete to crush engineering within the predetermined time, would have to employ largely manually, this considerably increases production Cost, the competitiveness of enterprise is reduced, present high-volume, efficient production requirement can not be adapted to.

The content of the invention

In order to overcome the problems such as artificial pressure hand hay cutter stalk efficiency is low and cost of labor is high, the present invention provides a kind of without sieve farming Thing stalk crasher.

The technical solution adopted for the present invention to solve the technical problems is：

This includes belt, belt wheel, frame, motor, lower body, cutting blade, movable knife rack, upper machine without sieve crop straw crusher Body, rolling bearing, bearing (ball) cover, key, ledger-plate, feed hopper, tooth plate, dig piece, rotating cylinder, reinforcement, main shaft, plate, broken shape into Product discharge bucket, stationary bistrique, shape finished product discharge bucket in small, broken bits, body bottom end cover, switch-plate, spring, nut, rotary bistrique, its feature exist In：During work, material enters body from charging aperture, by shear action caused by cutting blade cooperation ledger-plate, is cut into broken Section, under switch-plate centrifugal action, into rubbing pulverizing chamber, in the case where digging piece percussion, make stalk material by rubbing Effect and it is in small, broken bits and fall, discharged from upper discharge gate；When closing upper discharge gate, material enters lead-in area, ground between mill It is milled broken, is discharged from lower discharge gate.

The invention has the advantages that this completes the comminution process to stalk without sieve crop straw crusher, there is behaviour Make simplicity, efficiency high, the features such as labor intensity is small, cost is low.

Brief description of the drawings

The present invention is further described with reference to the accompanying drawings and examples.

Fig. 1 is the general structure schematic diagram of the present invention.

Fig. 2 is chisel piece front view.

Fig. 3 is chisel piece sectional view.

1. belt in Fig. 1,2. belt wheels, 3. frames, 4. motors, 5. lower bodies, 6. cutting blades, 7. movable knife racks, 8. upper machine bodies, 9. rolling bearing, 10. bearing (ball) covers, 11. keys, 12. ledger-plates, 13. feed hoppers, 14. tooth plates, 15. chisel pieces, 16. rotating cylinders, 17. Reinforcement, 18. main shafts, 19. plates, 20. broken shape finished product discharge buckets, 21. stationary bistriques, 22. shape finished product discharge buckets in small, broken bits, 23. machines Body bottom end cover, 24. switch-plates, 25. springs, 26. nuts, 27. rotary bistriques.

Embodiment

In Fig. 1, including belt, belt wheel, frame, motor, lower body, cutting blade, movable knife rack, upper machine body, rolling bearing, Bearing (ball) cover, key, ledger-plate, feed hopper, tooth plate, dig piece, rotating cylinder, reinforcement, main shaft, plate, broken shape finished product discharge bucket, fixed mill Head, shape finished product discharge bucket in small, broken bits, body bottom end cover, switch-plate, spring, nut, stalk thing when rotary bistrique, the wherein machine work Material is after charging aperture tangentially enters body, by the cutting blade rotated at a high speed installed in rotor upper end（6）Coordinate ledger-plate（12） Caused shear action, broken section is cut into, in switch-plate（24）Under centrifugal action, uniform cloth is driven into rotating cylinder（16）With Tooth plate（14）Between rubbing pulverizing chamber in, revolution at a high speed dig piece（15）Percussion under, dug stalk material Piece and the violent rubbing effect of tooth plate and it is gradually in small, broken bits and fallen along helix, discharged from upper discharge gate;Discharge gate is gone up when closing, The lead-in area that material enters between mill, is ground crushing between mill, enters lower discharge gate under gravity and discharges.

Claims

1. without sieve crop straw crusher, including belt, belt wheel, frame, motor, lower body, cutting blade, movable knife rack, upper machine Body, rolling bearing, bearing (ball) cover, key, ledger-plate, feed hopper, tooth plate, dig piece, rotating cylinder, reinforcement, main shaft, plate, broken shape into Product discharge bucket, stationary bistrique, shape finished product discharge bucket in small, broken bits, body bottom end cover, switch-plate, spring, nut, rotary bistrique, it is characterized in that： The comminution process to stalk can be automatically performed.

It is 2. according to claim 1 without sieve crop straw crusher, it is characterised in that during work, material is from charging aperture Into body, by shear action caused by cutting blade cooperation ledger-plate, broken section is cut into, in switch-plate centrifugal action Under, into rubbing pulverizing chamber, in the case where dig piece percussion, stalk material is acted on and in small, broken bits and fall by rubbing, from upper Discharge gate is discharged；When closing upper discharge gate, material enters lead-in area, crushing is ground between mill, is discharged from lower discharge gate.

It is 3. according to claim 1 without sieve crop straw crusher, it is characterised in that chisel piece is consumable accessory, to improve Service life, from high-quality steel（65Mn steel）, it is heat-treated, the depth of quenching is 0.8~1.2 mm, and the side that worked after quenching is hard HRC50~70 are spent, are no more than HRC28, chisel piece quantity 32 away from the hardness in the range of screw 4mm.