CN202606241U - Cutting blade for straw crusher - Google Patents

Cutting blade for straw crusher Download PDF

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Publication number
CN202606241U
CN202606241U CN 201220151133 CN201220151133U CN202606241U CN 202606241 U CN202606241 U CN 202606241U CN 201220151133 CN201220151133 CN 201220151133 CN 201220151133 U CN201220151133 U CN 201220151133U CN 202606241 U CN202606241 U CN 202606241U
Authority
CN
China
Prior art keywords
cutting
cutting blade
blade
lamellar body
blade body
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 201220151133
Other languages
Chinese (zh)
Inventor
翟明文
孙勤
鲁飞
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.)
Anhui Sifang precision machinery manufacturing Limited by Share Ltd
Original Assignee
SUZHOU SIFANG PRECISION INDUSTRY MACHINERY MANUFACTURING Co Ltd
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 SUZHOU SIFANG PRECISION INDUSTRY MACHINERY MANUFACTURING Co Ltd filed Critical SUZHOU SIFANG PRECISION INDUSTRY MACHINERY MANUFACTURING Co Ltd
Priority to CN 201220151133 priority Critical patent/CN202606241U/en
Application granted granted Critical
Publication of CN202606241U publication Critical patent/CN202606241U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a cutting blade for a straw crusher. The cutting blade comprises a square blade body. A mounting hole is reserved at the upper end of the blade body. Cutting edges are arranged on the two sides of the blade body. A round hole is reserved at the lower end of the blade body. A rotating shaft drives the cutting blade to rotate when rotating, and the high-speed rotating cutting blade is vertically swung towards outside to form a vertical shape under the action of centrifugal force to cut straws at a maximum angle, so that cutting efficiency is remarkably improved, and the overall performance of the crusher is improved.

Description

The cutting edge of stalk crasher
Technical field
The utility model relates to the stalk crasher field, specifically belongs to the cutting edge of stalk crasher.
Background technology
But the wastes of crops stalk that stalk crasher crushing maize bar, stalk, peanut skin, beans stalk, flower bavin etc. can burn.Avoid these agricultural crop straws to burn in vain, protected environment well, developed the renewable sources of energy effectively.This machine dependable performance, simple, convenient.This device fabrication raw material is extensive, can adapt to the wastes of crops stalk that cornstalk, stalk, peanut skin, beans stalk, flower bavin etc. can burn.The cutting effect of stalk crasher is poor, and the granularity of cutting is coarse, is difficult to satisfy the purpose of fine cut.
The utility model content
The purpose of the utility model provides a kind of cutting edge of stalk crasher; Rotating shaft drives the cutting edge rotation when rotated; High speed rotary cutter sheet is owing to action of centrifugal force, and cutting edge uprightly throws away laterally and is vertical, but maximum angle carries out cutting process to stalk; Cutting efficiency obviously improves, and has improved the overall performance of pulverizer.
The technical scheme of the utility model is following:
The cutting edge of stalk crasher includes square lamellar body, and the upper end of said lamellar body has installing hole, and the both sides of lamellar body are provided with blade, and the lower end of lamellar body has circular hole.
The cross section of described lamellar body is trapezoidal.
The arcuate struts and the upper casing of the utility model are complementary, and support upper casing through arcuate struts, and location that helps welding and operation have improved the welding efficiency of upper casing greatly, thereby have guaranteed the quality and the intensity of upper casing.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Referring to accompanying drawing, the cutting edge of stalk crasher includes square lamellar body 1, and the upper end of lamellar body 1 has installing hole 2, and the both sides of lamellar body 1 are provided with blade 3, and the lower end of lamellar body has circular hole 4, and the cross section of lamellar body 1 is trapezoidal.

Claims (2)

1. the cutting edge of stalk crasher includes square lamellar body, it is characterized in that: the upper end of said lamellar body has installing hole, and the both sides of lamellar body are provided with blade, and the lower end of lamellar body has circular hole.
2. the cutting edge of stalk crasher according to claim 1, it is characterized in that: the cross section of described lamellar body is trapezoidal.
CN 201220151133 2012-04-11 2012-04-11 Cutting blade for straw crusher Expired - Fee Related CN202606241U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220151133 CN202606241U (en) 2012-04-11 2012-04-11 Cutting blade for straw crusher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220151133 CN202606241U (en) 2012-04-11 2012-04-11 Cutting blade for straw crusher

Publications (1)

Publication Number Publication Date
CN202606241U true CN202606241U (en) 2012-12-19

Family

ID=47339974

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220151133 Expired - Fee Related CN202606241U (en) 2012-04-11 2012-04-11 Cutting blade for straw crusher

Country Status (1)

Country Link
CN (1) CN202606241U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108738650A (en) * 2018-06-15 2018-11-06 山东三钻硬质合金有限公司 A kind of harvester alloy crushing knife

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108738650A (en) * 2018-06-15 2018-11-06 山东三钻硬质合金有限公司 A kind of harvester alloy crushing knife

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Anhui Jinfeng Machinery Co.,Ltd.

Assignor: Suzhou Sifang Precision Industry Machinery Manufacturing Co., Ltd.

Contract record no.: 2013340000005

Denomination of utility model: Cutting blade for straw crusher

Granted publication date: 20121219

License type: Exclusive License

Record date: 20130204

LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
C56 Change in the name or address of the patentee
CP03 Change of name, title or address

Address after: On the west side of Anhui city of Suzhou province Nebo road 234200 Lingbi County Economic Development Zone

Patentee after: Anhui Sifang precision machinery manufacturing Limited by Share Ltd

Address before: 234200 Lingbi City, Anhui Province Ling City Industrial Park, Suzhou

Patentee before: Suzhou Sifang Precision Industry Machinery Manufacturing Co., Ltd.

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Cutting blade for straw crusher

Effective date of registration: 20180710

Granted publication date: 20121219

Pledgee: Huizhou bank Limited by Share Ltd Lingbi branch

Pledgor: Anhui Sifang precision machinery manufacturing Limited by Share Ltd

Registration number: 2018340000296

PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20190408

Granted publication date: 20121219

Pledgee: Huizhou bank Limited by Share Ltd Lingbi branch

Pledgor: Anhui Sifang precision machinery manufacturing Limited by Share Ltd

Registration number: 2018340000296

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121219

Termination date: 20190411