CN2582347Y - Improved rice cutter-thresher connected with Gongnong-12k model hand tractor - Google Patents
Improved rice cutter-thresher connected with Gongnong-12k model hand tractor Download PDFInfo
- Publication number
- CN2582347Y CN2582347Y CN 02248968 CN02248968U CN2582347Y CN 2582347 Y CN2582347 Y CN 2582347Y CN 02248968 CN02248968 CN 02248968 CN 02248968 U CN02248968 U CN 02248968U CN 2582347 Y CN2582347 Y CN 2582347Y
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- CN
- China
- Prior art keywords
- hand tractor
- crank
- cutter
- sheller unit
- axle
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses an improved rice cutter-thresher connected with a Gongnong-12k model hand tractor, which comprises a cutting device and a threshing device; the cutting device is fixed to a support frame assembly of the hand tractor; the threshing device is hung on a traction frame body assembly of the hand tractor; the cutting device is connected with the threshing device by a crop transmission slot; the threshing device comprises a threshing mechanism and a paddy transmission mechanism; the cutting device comprises an upper cutter and a lower cutter, a crop division device, a reel bat and a header, wherein, the upper cutter is positioned at the front of the header; the lower cutter is positioned at a support frame at the lower part of the header; a drive mechanism of the lower cutter uses horizontal shaft type crank slide way mechanism. The utility model has an improvement on the drive mechanism of the lower cutter, and thus distribution of power consumption is more reasonable; the drive mechanism under adverse environment is not easy to damage with high durability in work.
Description
Technical field
The utility model relates to the mechanical device of a kind of paddy rice harvesting, threshing.
Background technology
The applicant had once applied for the utility model patent (patent No. ZL01271408.9) that title " is articulated in the paddy rice harvester-thresher on workers and peasants-12K type hand tractor " to State Intellectual Property Office; this utility model discloses the paddy rice harvester-thresher on a kind of workers and peasants of being articulated in-12K type hand tractor; it comprises reaping apparatus and sheller unit; reaping apparatus is fixed on the bracket assembly of hand tractor; sheller unit is articulated on the traction support body sub-assembly of hand tractor; connect by straw-conveying groove between reaping apparatus and the sheller unit; sheller unit comprises separating mechanism and paddy conveying mechanism; reaping apparatus comprises; following cutter; nearside divider; the straw shift wheel and the ceding of Taiwan; wherein upper cutter knife is positioned at the front end of the ceding of Taiwan; following cutter is positioned at the below of the ceding of Taiwan, on; connect by fixed mount and screw mechanism between the following cutter.Because the utility model is worked under the such adverse circumstances in the farmland of being everlasting, some parts is fragile, and the screw mechanism between the particularly upper and lower cutter is very fragile.
Summary of the invention
The purpose of this utility model is to provide the modified paddy rice harvester-thresher on a kind of workers and peasants of being articulated in-12K type hand tractor, and the transmission mechanism of the following cutter of this paddy rice harvester-thresher is not fragile.
The utility model provides is articulated in modified paddy rice harvester-thresher on workers and peasants-12K type hand tractor; comprise reaping apparatus and sheller unit; reaping apparatus is fixed on the bracket assembly of hand tractor; sheller unit is articulated on the traction support body sub-assembly of hand tractor; connect by straw-conveying groove between reaping apparatus and the sheller unit; sheller unit comprises separating mechanism and paddy conveying mechanism; reaping apparatus comprises; following cutter; nearside divider; the straw shift wheel and the ceding of Taiwan; wherein upper cutter knife is positioned at the place ahead of the ceding of Taiwan; following cutter is positioned on the support of ceding of Taiwan below; the transmission mechanism of following cutter adopts axle horizontal type slide crank groove mechanism; axle horizontal type slide crank groove mechanism comprises bevel gear box; vertical horizontal axle; crank and vertical chute; one end of vertical horizontal axle connects bevel gear box; bevel gear box is connected with the power of hand tractor; the other end of vertical horizontal axle is connected with crank; has a crank-pin on the crank; be with a slip cap on the crank-pin; slip cap is positioned at vertical chute, and vertical chute is fixed on down on the cutter.
The kind of drive and the course of work of axle horizontal type slide crank groove mechanism of the present utility model are: the power of hand tractor output is exported by bevel gear box, the vertical horizontal axle of the drive that rotatablely moves of bevel gear box output drives crank and rotates, the crank rotation drives the slip cap motion on it, because slip cap is contained in down in the vertical chute of cutter, make chute play slide block and do to do vertically to move back and forth, to reach the purpose of cutting straw in order to drive down cutter.
The utility model improves by the transmission mechanism to following cutter, power consumption is distributed more become rationally, and transmission mechanism is more durable in use when working under adverse circumstances, and is not fragile.
Below in conjunction with the drawings and the specific embodiments the utility model is further described.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of the utility model axle horizontal type slide crank groove mechanism.
Embodiment
As shown in Figure 1, 2, the utility model is articulated in the modified paddy rice harvester-thresher on workers and peasants-12K type hand tractor, comprise reaping apparatus and sheller unit, reaping apparatus is fixed on the bracket assembly of hand tractor, sheller unit is articulated on the traction support body sub-assembly of hand tractor, connects by straw-conveying groove 1 between reaping apparatus and the sheller unit.Sheller unit comprises separating mechanism 2 and paddy conveying mechanism 3; reaping apparatus comprises upper cutter knife 4; following cutter 5; nearside divider 6; the straw shift wheel 7 and the ceding of Taiwan 8; wherein upper cutter knife 4 is positioned at the place ahead of the ceding of Taiwan 8; following cutter 5 is positioned on the support 9 of the ceding of Taiwan 8 belows; the transmission mechanism of following cutter 5 adopts axle horizontal type slide crank groove mechanism; axle horizontal type slide crank groove mechanism comprises bevel gear box 10; vertical horizontal axle 11; crank 12 and vertical chute 13; one end of vertical horizontal axle 11 connects bevel gear box 10; bevel gear box 10 is connected with the power of hand tractor; the other end of vertical horizontal axle 11 is connected with crank 12; has a crank-pin 14 on the crank 12; be with a slip cap 15 on the crank-pin 14; slip cap 15 is positioned at vertical chute 13, and vertical chute 13 is fixed on down on the cutter 5.
Claims (1)
1; a kind of modified paddy rice harvester-thresher that is articulated on workers and peasants-12K type hand tractor; comprise reaping apparatus and sheller unit; reaping apparatus is fixed on the bracket assembly of hand tractor; sheller unit is articulated on the traction support body sub-assembly of hand tractor; connect by straw-conveying groove (1) between reaping apparatus and the sheller unit; sheller unit comprises separating mechanism (2) and paddy conveying mechanism (3); reaping apparatus comprises; following cutter (4; 5); nearside divider (6); the straw shift wheel (7) and the ceding of Taiwan (8); wherein upper cutter knife (4) is positioned at the place ahead of the ceding of Taiwan (8); following cutter (5) is positioned on the support (9) of the ceding of Taiwan (8) below; it is characterized in that: the transmission mechanism of following cutter (5) adopts axle horizontal type slide crank groove mechanism; axle horizontal type slide crank groove mechanism comprises bevel gear box (10); vertical horizontal axle (11); crank (12) and vertical chute (13); one end of vertical horizontal axle (11) connects bevel gear box (10); bevel gear box (10) is connected with the power of hand tractor; the other end of vertical horizontal axle (11) is connected with crank (12); has a crank-pin (14) on the crank (12); be with a slip cap (15) on the crank-pin (14); slip cap (15) is positioned at vertical chute (13), and vertical chute (13) is fixed on down on the cutter (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02248968 CN2582347Y (en) | 2002-10-29 | 2002-10-29 | Improved rice cutter-thresher connected with Gongnong-12k model hand tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02248968 CN2582347Y (en) | 2002-10-29 | 2002-10-29 | Improved rice cutter-thresher connected with Gongnong-12k model hand tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2582347Y true CN2582347Y (en) | 2003-10-29 |
Family
ID=33719492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02248968 Expired - Fee Related CN2582347Y (en) | 2002-10-29 | 2002-10-29 | Improved rice cutter-thresher connected with Gongnong-12k model hand tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2582347Y (en) |
-
2002
- 2002-10-29 CN CN 02248968 patent/CN2582347Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGDONG PROVINCE SHAOGUAN THE SECOND TRACTOR FA Free format text: FORMER OWNER: LIU ZHANWEI Effective date: 20070511 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070511 Address after: 512026 No. 63 Xinhua South Road, Guangdong, Shaoguan Patentee after: Guangdong Shaoguan No.2 Tractor Factory Address before: 511430 Guangdong city of Guangzhou province Panyu District Lijiang garden in the 1 seat 502 ekon Cannes Patentee before: Liu Zhanwei |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20031029 Termination date: 20111029 |