CN202715424U - Straw crushing machine - Google Patents

Straw crushing machine Download PDF

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Publication number
CN202715424U
CN202715424U CN 201220259925 CN201220259925U CN202715424U CN 202715424 U CN202715424 U CN 202715424U CN 201220259925 CN201220259925 CN 201220259925 CN 201220259925 U CN201220259925 U CN 201220259925U CN 202715424 U CN202715424 U CN 202715424U
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CN
China
Prior art keywords
roller
frame
material chamber
crushing
crushing material
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201220259925
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Chinese (zh)
Inventor
李富兴
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 201220259925 priority Critical patent/CN202715424U/en
Application granted granted Critical
Publication of CN202715424U publication Critical patent/CN202715424U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a straw crushing machine. The straw crushing machine is provided with a machine frame and a power mechanism, wherein one side of the machine frame is provided with a material crushing cavity, the material crushing cavity and the machine frame are of an integrated structure, a material conveying platform is arranged at the upper end of the machine frame, a material inlet hopper, a pressing roller and a cutting roller are sequentially arranged on the conveying platform along the material conveying direction, both the pressing roller and the cutting roller are supported on the machine frame, the cutting roller is arranged at the material inlet of the material crushing cavity, the lower edge of the cutting roller is located in the material crushing cavity, a crushing roller is arranged inside the material crushing cavity, and the lower part of the material crushing cavity is further provided with a material outlet. The straw crushing machine has a small occupied size and low cost, is very applicable to narrow fields, such as mountainous areas and hilly areas, and can conveniently enter the narrow fields; and the operation is convenient and fast, and the practicability is very strong, so that the straw crushing machine is worthy of popularization and application.

Description

A kind of stalk crasher
Technical field
The utility model relates to a kind of agriculture field crushing mechanical equipment, specifically a kind of stalk crasher.
Background technology
A large agricultural country of China, the many stalks of annual generation, owing to the stalk of reason more than 90% of technology all equally thrown away refuse, the way of vast farmers routine be results complete after, stalk is directly lighted in the fields, so namely be unfavorable for using again of stalk, serious environment pollution also also might initiation fire, thereby causes huge disaster and loss to industrial and agricultural production and people's property, therefore, how stalk obtains effectively utilizing is put on the research schedule gradually, and stalk all needs its pulverizing before utilization, increase along with demand, occurred multiple crushed stalk equipment on the market, conventional disintegrating apparatus is comprised of crushing chamber and pulverization roller nothing more than, and this kind equipment has following shortcoming: one, disintegrating apparatus is all larger, in some mountain areas, hilly countries etc. can't enter, and the scope of application is relatively poor; Two, pulverize front stalk and do not carry out preliminary treatment, the crushed straw aggregate that therefore obtains is inhomogeneous, has brought many troubles to subsequent treatment; Three, pulverization roller arranges unreasonablely, causes crushing effect relatively poor.
The utility model content
The purpose of this utility model is to be the deficiency that solves the problems of the technologies described above, and a kind of stalk crasher is provided, and it is simple in structure, and price is low, and applicability is strong, and crushing effect is better.
The utility model is the deficiency that solves the problems of the technologies described above, the technical scheme that adopts is: a kind of stalk crasher, be provided with frame and actuating unit, side in frame is provided with the crushing material chamber, crushing material chamber and frame are into a single integrated structure, be provided with the mass transport platform in the upper end of frame, set gradually feed hopper along the mass transport direction at delivery platform, pressure roller and cut-out roller, pressure roller and cut-out roller all are supported on the frame, cut off the charging aperture place that roller is arranged on the crushing material chamber, and the lower limb that cuts off roller is positioned at the crushing material chamber, and the inside in crushing material chamber is provided with pulverization roller, also is provided with discharge gate in the bottom in crushing material chamber.
Bottom in frame is provided with road wheel.
Gap between described pressure roller lower limb and the mass transport platform is adjustable.
The matrix of described cut-out roller is cylindrical roller, is provided with the strip cutting knife in the outer circumference surface equal intervals of matrix, and the direction of strip cutting knife is identical with the axis that cuts off roller.
The matrix of described pulverization roller is cylindrical roller, is provided with the helical form cutting knife at matrix.
The beneficial effects of the utility model are:
One, the shared volume of this equipment are little, and price is low, is highly suitable for the narrow fields such as mountain area, hilly country, conveniently enter, and also convenient to operation, practicality is very strong, is worthy of popularization.
Two, the cut-out roller described in the present invention, matrix is cylindrical roller, is provided with the strip cutting knife in the outer circumference surface equal intervals of matrix, and the direction of cutting knife is consistent with the axis that cuts off roller, fracture length was consistent when this structure guaranteed stalk by the cut-out roller, improved follow-up crush efficiency.
Three, the utility model mainly is comprised of crushing material chamber, mass transport platform, feed hopper, pressure roller I, pressure roller II and pulverization roller, rationally arrange by all parts, so that stalk before pulverizing by the processing such as tentatively crush, fracture of pressure roller I and pressure roller II, rear pulverization roller by High Rotation Speed is implemented again to pulverize, the crushed stalk better effects if, and this equipment also have simple in structure, the advantage that price is low.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation that cuts off roller in the utility model.
Fig. 3 is the structural representation of pulverization roller in the utility model.
Mark among the figure: 1, frame, 101, road wheel, 2, the mass transport platform, 3, the crushing material chamber, 301, charging aperture, 302, discharge gate, 4, feed hopper, 5, pressure roller, 6, cut off roller, 601, the strip cutting knife, 7, pulverization roller, 701, the helical form cutting knife.
The specific embodiment
As shown in the figure, a kind of stalk crasher, be provided with frame 1 and actuating unit, side in frame 1 is provided with crushing material chamber 3, crushing material chamber 3 is into a single integrated structure with frame 1, be provided with road wheel 101 in the bottom of frame 1, make things convenient for this equipment moving, be provided with mass transport platform 2 in the upper end of frame 1, set gradually feed hopper 4 along the mass transport direction at delivery platform 2, pressure roller 5 and cut-out roller 6, pressure roller 5 and cut-out roller 6 all are supported on the frame 1, cut off charging aperture 301 places that roller 6 is arranged on crushing material chamber 3, and the lower limb that cuts off roller 6 is positioned at crushing material chamber 3, the inside in crushing material chamber 3 is provided with pulverization roller 7, bottom in crushing material chamber 3 also is provided with discharge gate 302, this equipment workflow is as follows: actuating unit starts, the band dynamic pressure roller, cut off the rotation of roller and pulverization roller, be placed on that the material such as stalk enters along feed hopper on the mass transport platform, by pressure roller stalk is flattened, after the crushing, stalk is tentatively cut off and falls in the crushing material chamber by cutting off roller 6, by the pulverization roller of High Rotation Speed material is pulverized again by discharge gate and sent.
Gap between described pressure roller and the mass transport platform is adjustable, and this reasonable clearance has following effect: restriction charging quantity can prevent that too much stalk is stuck with equipment by cutting off roller.
The matrix of described cut-out roller is cylindrical roller, outer circumference surface equal intervals at matrix is provided with the strip cutting knife, and the setting party of strip cutting knife is to consistent with the axis that cuts off roller, and fracture length was consistent when this structure guaranteed stalk by the cut-out roller, improved follow-up crush efficiency.
The matrix of described pulverization roller is cylindrical roller, is provided with the helical form cutting knife at matrix, and helical form cutting knife crushing effect to stalk in the High Rotation Speed process is better.
The utility model can also arrange handrail in frame 1, and operating personnel can push away this equipment and use faster and more convenient operation local arbitrarily.

Claims (5)

1. stalk crasher, it is characterized in that: be provided with frame (1) and actuating unit, side in frame (1) is provided with crushing material chamber (3), crushing material chamber (3) is into a single integrated structure with frame (1), be provided with mass transport platform (2) in the upper end of frame (1), set gradually feed hopper (4) along the mass transport direction at delivery platform (2), pressure roller (5) and cut-out roller (6), pressure roller (5) and cut-out roller (6) all are supported on the frame (1), cut-out roller (6) is arranged on the charging aperture (301) of crushing material chamber (3) and locates, and the lower limb that cuts off roller (6) is positioned at crushing material chamber (3), the inside in crushing material chamber (3) is provided with pulverization roller (7), also is provided with discharge gate (302) in the bottom of crushing material chamber (3).
2. a kind of stalk crasher according to claim 1 is characterized in that: be provided with road wheel (101) in the bottom of frame (1).
3. a kind of stalk crasher according to claim 1, it is characterized in that: the gap between described pressure roller (5) lower limb and the mass transport platform (2) is adjustable.
4. a kind of stalk crasher according to claim 1, it is characterized in that: the matrix of described cut-out roller (6) is cylindrical roller, outer circumference surface equal intervals at matrix is provided with strip cutting knife (601), and the direction of strip cutting knife (601) is identical with the axis that cuts off roller (6).
5. a kind of stalk crasher according to claim 1, it is characterized in that: the matrix of described pulverization roller (7) is cylindrical roller, is provided with helical form cutting knife (701) at matrix.
CN 201220259925 2012-06-05 2012-06-05 Straw crushing machine Expired - Fee Related CN202715424U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220259925 CN202715424U (en) 2012-06-05 2012-06-05 Straw crushing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220259925 CN202715424U (en) 2012-06-05 2012-06-05 Straw crushing machine

Publications (1)

Publication Number Publication Date
CN202715424U true CN202715424U (en) 2013-02-06

Family

ID=47617264

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220259925 Expired - Fee Related CN202715424U (en) 2012-06-05 2012-06-05 Straw crushing machine

Country Status (1)

Country Link
CN (1) CN202715424U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103263964A (en) * 2013-04-29 2013-08-28 嵊州宝钒硅藻土有限公司 Diatomite crushing and drying apparatus and crushing and drying method
CN107647435A (en) * 2017-10-26 2018-02-02 王如俊 Bamboo shoots skiving machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103263964A (en) * 2013-04-29 2013-08-28 嵊州宝钒硅藻土有限公司 Diatomite crushing and drying apparatus and crushing and drying method
CN103263964B (en) * 2013-04-29 2015-02-25 嵊州宝钒硅藻土有限公司 Diatomite crushing and drying apparatus and crushing and drying method
CN107647435A (en) * 2017-10-26 2018-02-02 王如俊 Bamboo shoots skiving machine

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130206

Termination date: 20130605