CN200955569Y - Rice-husking machine gear speed-changing mechanism - Google Patents
Rice-husking machine gear speed-changing mechanism Download PDFInfo
- Publication number
- CN200955569Y CN200955569Y CN 200620108848 CN200620108848U CN200955569Y CN 200955569 Y CN200955569 Y CN 200955569Y CN 200620108848 CN200620108848 CN 200620108848 CN 200620108848 U CN200620108848 U CN 200620108848U CN 200955569 Y CN200955569 Y CN 200955569Y
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- CN
- China
- Prior art keywords
- gear
- ally
- teeth
- output shaft
- double
- 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
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Abstract
The utility model relates to a scouring mill gear shift which comprises a case body, an electric motor, a plurality of bearings, a main driving shaft, an output shaft A, an output shaft B, a single ally gear Z<1> and Z <2> a double ally gear Z<3>Z<5> and Z<4>Z<6> a shaft belt tray A and a shaft belt B, wherein the double ally gear Z<3>Z<5>is fixed on the output shaft A, and the double ally gear Z<4>Z<6>is movably connected with the output shaft B according to the axial direction. The single ally gear Z<2>is fixed on the output shaft B and the single ally gear Z<1>is movably connected with the main driving shaft along the axial direction. The size of double ally gear is 44, 33 and the double ally gear Z<4>Z<6>is 34, 44, while the size of single ally gear Z <1> is 37 and the single ally gear Z<2>is 41, thereby the speed rate of output shaft is 1:1.29. The utility model has the characters of simple structure, high running speed, low cost and high work efficiency.
Description
Technical field
The utility model relates to a kind of gear shift, especially a kind of Rice Huller Gear Variable Speed Device.
Background technique
Rubber roll husker be by a pair of speed do not wait, the rubber roll of switched in opposite pushes to rub with the hands to paddy and tears to shell, the motion of rubber roll realizes by transmission system.The transmission system of existing rubber roll husker mainly is to be realized by speed-changing gear box and belt transmission, speed-changing gear box by four duplicate gears totally eight gears form 4 pairs of transmissions, realize gear meshing and leaving by the slip of gear on axle, thereby change the rotating speed of two output shafts.This kind speed-changing gear box volume is big, and noise is big, the cost height, and maintenance is inconvenient, and the linear speed difference is undesirable.Chinese patent ZL00206134.1 has announced a kind of excellent fast conversion rubber roll husker transmission device at present, four pairs of duplicate gears in its original gear-box change two duplicate gears into, two simply connected gears, three pairs of transmissions of six gears, the number of teeth of two simply connected gears is respectively 40,38 teeth, the number of teeth of two duplicate gears is respectively 43,35 teeth and 35,43 teeth, reduced noise to a great extent, reduced the volume of casing, saved cost, but still be not very desirable, so at the new varieties of modern paddy at the paddy linear speed difference of modern new varieties, how to improve two output shaft speed ratios, improve husking yield and still have to be solved.
Summary of the invention
The purpose of this utility model is a kind of simple in structure, stable, manufacturing Rice Huller Gear Variable Speed Device that maintenance cost is low, transmission speed ratio is big, husking yield is high of design.The technical solution of the utility model is so to realize:
A kind of Rice Huller Gear Variable Speed Device comprises casing (1), motor (2), some bearings (4), driving shaft (3), output A axle (5), output B axle (6), simply connected gear Z
1(9) Z
2(11), duplicate gear Z
3Z
5(10) Z
4Z
6(12), A axle belt pulley (7), B axle belt pulley (8), duplicate gear Z
3Z
5(10) be fixed on the output A axle (5) duplicate gear Z
4Z
6(12) endwisely slip with output B axle and connect simply connected gear Z
2(11) be fixed on the output B axle (6) simply connected gear Z
1(9) endwisely slip with driving shaft (3) and connect duplicate gear Z
3Z
5(10) the number of teeth is 44,34 teeth, duplicate gear Z
4Z
6(12) the number of teeth is 34,44 teeth, simply connected gear Z
1(9) the number of teeth is 37 teeth, simply connected gear Z
2(11) the number of teeth is 41 teeth, and the output shaft speed ratio is 1: 1.29.
The utility model changes 8 original gears into 6 gears becomes simply structure, and maintenance, easy to use has also reduced noise, by choose reasonable proportioning to each gear number of teeth, the output shaft speed ratio is increased to 1: 1.29, has improved husking yield, relatively adapts to the new varieties of modern paddy.
Description of drawings
Accompanying drawing is a kind of structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing,, the technical solution of the utility model is described in further detail by embodiment.
Embodiment: with reference to the accompanying drawings, a kind of Rice Huller Gear Variable Speed Device comprises casing (1), motor (2), some bearings (4), driving shaft (3), output A axle (5), output B axle (6), simply connected gear Z
1(9) Z
2(11), duplicate gear Z
3Z
5(10) Z
4Z
6(12), A axle belt pulley (7), B axle belt pulley (8), duplicate gear Z
3Z
5(10) be fixed on the output A axle (5) duplicate gear Z
4Z
6(12) endwisely slip with output B axle and connect simply connected gear Z
2(11) be fixed on the output B axle (6) simply connected gear Z
1(9) endwisely slip with driving shaft (3) and connect duplicate gear Z
3Z
5(10) the number of teeth is 44,34 teeth, duplicate gear Z
4Z
6(12) the number of teeth is 34,44 teeth, simply connected gear Z
1(9) the number of teeth is 37 teeth, simply connected gear Z
2(11) the number of teeth is 41 teeth, and two output shaft speed ratios are brought up to 1: 1.29.
Three kinds of different operating states are arranged: (one) duplicate gear Z during the utility model work
4Z
6(12) the gear Z in
4With duplicate gear Z
3Z
5(10) Z in
3Engagement, other gears are to leave state; (2) simply connected gear Z
1(9) with simply connected gear Z
2(11) engagement, other gears leave state; (3) duplicate gear Z
4Z
6(12) the gear Z in
6With duplicate gear Z
3Z
5(10) Z in
5Engagement, other gears are to leave state.
Claims (1)
1, a kind of Rice Huller Gear Variable Speed Device comprises casing (1), motor (2), some bearings (4), driving shaft (3), output A axle (5), output B axle (6), simply connected gear Z
1(9) Z
2(11), duplicate gear Z
3Z
5(10) Z
4Z
6(12), A axle belt pulley (7), B axle belt pulley (8), it is characterized in that described duplicate gear Z
3Z
5(10) the number of teeth is 44,34 teeth, duplicate gear Z
4Z
6(12) the number of teeth is 34,44 teeth, simply connected gear Z
1(9) the number of teeth is 37 teeth, simply connected gear Z
2(11) the number of teeth is 41 teeth, and the output shaft speed ratio is 1: 1.29.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620108848 CN200955569Y (en) | 2006-10-19 | 2006-10-19 | Rice-husking machine gear speed-changing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620108848 CN200955569Y (en) | 2006-10-19 | 2006-10-19 | Rice-husking machine gear speed-changing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200955569Y true CN200955569Y (en) | 2007-10-03 |
Family
ID=38774154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620108848 Expired - Fee Related CN200955569Y (en) | 2006-10-19 | 2006-10-19 | Rice-husking machine gear speed-changing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200955569Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104588150A (en) * | 2014-12-06 | 2015-05-06 | 诸暨市粮工机械有限公司 | Driving device of full-automatic rubber roller rice huller |
-
2006
- 2006-10-19 CN CN 200620108848 patent/CN200955569Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104588150A (en) * | 2014-12-06 | 2015-05-06 | 诸暨市粮工机械有限公司 | Driving device of full-automatic rubber roller rice huller |
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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: Zhejiang Qi Qi Machinery Co., Ltd. Assignor: Yang Shuifang Contract fulfillment period: 2008.11.12 to 2016.10.18 Contract record no.: 2008330002751 Denomination of utility model: Rice-husking machine gear speed-changing mechanism Granted publication date: 20071003 License type: Exclusive license Record date: 20081222 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.11.12 TO 2016.10.18; CHANGE OF CONTRACT Name of requester: ZHEJIANG PROVINCE QI LI MACHINERY CO., LTD. Effective date: 20081222 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071003 Termination date: 20101019 |