CN103089968A - Driving cam for rice husking machine - Google Patents
Driving cam for rice husking machine Download PDFInfo
- Publication number
- CN103089968A CN103089968A CN2013100555778A CN201310055577A CN103089968A CN 103089968 A CN103089968 A CN 103089968A CN 2013100555778 A CN2013100555778 A CN 2013100555778A CN 201310055577 A CN201310055577 A CN 201310055577A CN 103089968 A CN103089968 A CN 103089968A
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- CN
- China
- Prior art keywords
- cam
- driving
- driving cam
- husking machine
- locking
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- 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.)
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 26
- 235000009566 rice Nutrition 0.000 title claims abstract description 26
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 25
- 235000013339 cereals Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Adjustment And Processing Of Grains (AREA)
Abstract
The invention discloses a driving cam for a rice husking machine. The driving cam for the rice husking machine comprises a circular cam main body, the inner wall of the cam main body is provided with a driving tooth array formed by driving teeth, and the outer wall of the cam main body is provided with a driven tooth array formed by driven teeth, a locking protrusion array formed by locking protrusions is arranged on the upper portion of the cam main body, and the locking protrusions are evenly arranged on the periphery of the cam main body. A chip notch is formed in the middle portion of the driven teeth. By using the locking protrusion array of the driving cam for the rice husking machine, when the rice husking machine is shut down, a user can move the driving cam to a locking position to clamp the locking protrusions, and thoroughly prevents accident rotating of the driving cam, and the safety of the rice husking machine is improved. In addition, due to the fact that the chip notch is arranged in the middle portion of the driven teeth, chips can be blown out fast, and the driving cam can be prevented from slipping.
Description
Technical Field
The invention relates to an agricultural machine, in particular to a driving cam for a rice mill.
Background
The rice mill is a grain processing device, and the husked rice can be extruded in a grinding chamber and can be quickly peeled off after self-phase friction and mutual rubbing between the husked rice and a grinding wheel. The driving cam of the existing grinding wheel adopts a common gear, and after the machine is stopped, the driving cam still rotates under inertia, so that potential danger is brought to a user. In addition, because there is a lot of debris in the rice mill, the drive cam is very easily filled with debris, causing the drive cam to slip.
Disclosure of Invention
The invention mainly solves the technical problems in the prior art, and provides a driving cam for a rice mill.
The technical problem of the invention is mainly solved by the following technical scheme:
the utility model provides a drive cam for rice mill, a drive cam for rice mill contain an annular cam main part, the inside wall of cam main part on be equipped with the initiative tooth array of constituteing by the initiative tooth, be equipped with the passive tooth array of constituteing by passive tooth on the lateral wall of cam main part, the upper portion of cam main part be equipped with the outstanding array of locking of constituteing by the locking, the locking outstanding ground set up cam main part's week on.
As a preferred embodiment of the invention, the middle part of the driven tooth is provided with a chip outlet notch.
The driving cam for the rice mill utilizes the locking protrusion array on the cam main body, and after the rice mill stops, a user can move the driving cam to the locking position and clamp the locking protrusion, so that the driving cam is thoroughly prevented from rotating accidentally, and the safety of the rice mill is improved. In addition, because the middle part of driven tooth is equipped with the bits notch, can blow off the piece fast, prevent that the drive cam from taking place to skid.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a perspective view of a driving cam for a rice mill according to the present invention;
fig. 2 is a perspective view of a driving cam for the rice mill of fig. 1, from another perspective;
FIG. 3 is an enlarged detail view of area A of the drive cam for the rice mill of FIG. 1;
wherein,
1. a drive cam for a rice mill; 2. a cam body; 3. a passive tooth; 31. a scrap outlet slot; 4. a driving tooth; 5. the locking is protruded.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention will be more clearly and clearly defined.
As shown in fig. 1 to 3, a driving cam 1 for a rice mill of the present invention comprises a cam body 2 having a ring shape, a driving tooth array consisting of driving teeth 4 is provided on an inner sidewall of the cam body 2, a driven tooth array consisting of driven teeth 3 is provided on an outer sidewall of the cam body 2, a locking protrusion array consisting of locking protrusions 5 is provided on an upper portion of the cam body 2, and the locking protrusions 5 are uniformly arranged in a circumferential direction of the cam body 2.
The middle of the driven tooth 3 is provided with a chip notch 31.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (2)
1. The utility model provides a drive cam for rice mill, characterized in that, a drive cam (1) for rice mill contain an annular cam main part (2), the inside wall of cam main part (2) on be equipped with the initiative tooth array of constituteing by initiative tooth (4), be equipped with the passive tooth array of constituteing by passive tooth (3) on the lateral wall of cam main part (2), the upper portion of cam main part (2) be equipped with the outstanding array of locking of constituteing by the locking outstanding (5), the outstanding (5) of locking set up uniformly the circumference of cam main part (2) on.
2. A drive cam for rice mill according to claim 1, characterized in that the driven teeth (3) are provided with a shavings slot (31) in the middle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100555778A CN103089968A (en) | 2013-02-21 | 2013-02-21 | Driving cam for rice husking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100555778A CN103089968A (en) | 2013-02-21 | 2013-02-21 | Driving cam for rice husking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103089968A true CN103089968A (en) | 2013-05-08 |
Family
ID=48202925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100555778A Pending CN103089968A (en) | 2013-02-21 | 2013-02-21 | Driving cam for rice husking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103089968A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1036339A (en) * | 1987-11-09 | 1989-10-18 | 迈克尔·柯林斯 | Rice press rolls |
| JPH04156956A (en) * | 1990-10-18 | 1992-05-29 | Kubota Corp | Rice husker |
| CN201006471Y (en) * | 2007-02-14 | 2008-01-16 | 深圳惠格浩电子有限公司 | Kneader switch protecting equipment |
| CN201309197Y (en) * | 2008-10-27 | 2009-09-16 | 兴化市恺鑫合金工具有限公司 | Multi-edge screw driller |
| CN203115046U (en) * | 2013-02-21 | 2013-08-07 | 胡和萍 | Drive cam used for rice husking machine |
-
2013
- 2013-02-21 CN CN2013100555778A patent/CN103089968A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1036339A (en) * | 1987-11-09 | 1989-10-18 | 迈克尔·柯林斯 | Rice press rolls |
| JPH04156956A (en) * | 1990-10-18 | 1992-05-29 | Kubota Corp | Rice husker |
| CN201006471Y (en) * | 2007-02-14 | 2008-01-16 | 深圳惠格浩电子有限公司 | Kneader switch protecting equipment |
| CN201309197Y (en) * | 2008-10-27 | 2009-09-16 | 兴化市恺鑫合金工具有限公司 | Multi-edge screw driller |
| CN203115046U (en) * | 2013-02-21 | 2013-08-07 | 胡和萍 | Drive cam used for rice husking machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130508 |