CN201087989Y - Coulter transmission assembly of rotary tilling ridger - Google Patents
Coulter transmission assembly of rotary tilling ridger Download PDFInfo
- Publication number
- CN201087989Y CN201087989Y CNU2007201219295U CN200720121929U CN201087989Y CN 201087989 Y CN201087989 Y CN 201087989Y CN U2007201219295 U CNU2007201219295 U CN U2007201219295U CN 200720121929 U CN200720121929 U CN 200720121929U CN 201087989 Y CN201087989 Y CN 201087989Y
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- Prior art keywords
- flange
- coulter
- arm
- shaft
- axle
- 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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- 230000005540 biological transmission Effects 0.000 title claims abstract description 24
- 238000003971 tillage Methods 0.000 claims description 10
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
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- Soil Working Implements (AREA)
Abstract
The utility model discloses a plow coulter transmission assembly of a rotary cultivating ridge forming machine, which comprises a power box, a left supporting pipe and a right supporting pipe connected with the power box, a transmission box connected with the right supporting pipe, a left supporting arm connected with the left supporting pipe, and a plow coulter axle of which the two ends are respectively connected with the transmission box and the left supporting arm. A power axle contained in the right supporting pipe and connected with the power box is arranged at the power input end of the transmission box, a driving axle which is provided with a flange is arranged at the power output end, a flange is arranged at one end of the plow coulter axle and one end of the plow coulter axle is connected with the flange of the driving axle, the other end of the plow coulter axle is rotationally connected with the left supporting arm through a bearing seat, and the bearing seat is formed through connecting two half seats which are matched mutually and can be detached. The utility model has the advantages that the disassembly is convenient, and the plow coulter transmission assembly can bear the larger working load.
Description
Technical field
The utility model relates to farm machinery, is specifically related to a kind of colter drive assembly of rotary tillage ridger.
Background technology
In the prior art, the colter drive assembly of rotary tillage ridger, form with the coulter shaft that transmission case is fixedlyed connected with left support arm simultaneously by headstock, the left arm that is connected with headstock and right arm, the transmission case that is connected with right arm, the left support arm that is connected with left arm, two ends, the rotary tillage ridger of this structure need be safeguarded or when changing coulter shaft, must remove whole transmission case, not only leakage of oil, and also there is negative effect in the life-span of equipment.
Chinese patent CN200620102149.1 discloses a kind of multipurpose small cultivator easily that changes, comprise frame, engine, transmission device, actuation means and workpiece, be respectively equipped with tenon and the tongue-and-groove that matches at workpiece driving shaft and workpiece turning cylinder link, establish the clamp nut that has inner stopper that the rotation of sliding is housed on the connectivity port of an axle therein on axle, on the connectivity port of another root axle, be provided with external screw thread with the clamp nut threads engaged.The rotary ploughing cutter shaft assembly convenient disassembly of this rotovator, but be difficult to bear bigger live load.
The utility model content
The purpose of this utility model is, overcomes deficiency of the prior art, a kind of rotary ploughing cutter shaft assembly convenient disassembly is provided and can bears the colter drive assembly of the rotary tillage ridger of live load greatly.
The purpose of this utility model is achieved by following technical proposals: the colter drive assembly of constructing a kind of rotary tillage ridger, comprise headstock, left arm that is connected with headstock and right arm, the transmission case that is connected with right arm, the left support arm that is connected with left arm, the coulter shaft that two ends are connected with left support arm with transmission case respectively, the power intake of described transmission case is provided with one and is contained in the right arm and the line shaft that is connected with headstock, its clutch end is provided with a driving shaft with flange, one end of described coulter shaft has flange and is connected with the flange of driving shaft, the other end of described coulter shaft and left support arm are rotationally connected by a bearing block, and described bearing block is formed by connecting by two and half that work in coordination also detachable.
Described transmission case is the chain rotating box, and it comprises drive sprocket and the driven sprocket that connects by chain, and described drive sprocket is connected with line shaft, and described driven sprocket is connected with driving shaft.
The described later half seat that connects among two and half of bearing block is integrally formed with described left support arm.
The beneficial effects of the utility model are: because coulter shaft one end connects detachable bearing block, the other end has flange, the driving shaft of transmission case also has flange simultaneously, convenient disassembly not only, be easy to safeguard, and can also bear bigger live load, by changing different coulter shaft, can satisfy different needs of work.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation that the utility model coulter shaft is docked with the driving shaft of transmission case;
Fig. 3 is the structural representation of the bearing block of the utility model left side supporting arm front end
Embodiment
With reference to Fig. 1, Fig. 2, Fig. 3, a kind of colter drive assembly of rotary tillage ridger is provided, the left arm 20 that comprise headstock 1, is connected and right arm 21, the transmission case 4 that is connected with right arm 21, the left support arm 22, the coulter shaft 3 that are connected with left arm 21 with headstock 1, transmission case 4 is the chain rotating box, it comprises and is contained in the right arm 21 and the line shaft 42, drive sprocket 40, chain, the driven sprocket 41 that are connected with headstock 1, drive sprocket 40 is connected with line shaft 42, driven sprocket 41 is connected with driving shaft 43, and driving shaft 43 has flange 44.The right-hand member of coulter shaft 3 has the flange 31 that cooperates flange 44, the butt joint of two flange, the left end of coulter shaft 3 and left support arm 22 are rotationally connected by bearing block 23, bearing block 23 is formed by connecting by preceding half 25 and later half 24 that works in coordination also detachable, wherein later half seat 24 and left support arm 22 are integrally formed, half sheet 25 and the 24 relative connections of later half seat form the circular cavity of ccontaining coulter shaft 3 left parts.Like this, the two ends of coulter shaft 3 all are detachable, and the fastness that is connected and has realized connection by flange and bearing block can realize the work of bigger load.
Certainly, transmission case also can adopt other kinds of drive such as gear drive and belt transmission.
Claims (3)
1. the colter drive assembly of a rotary tillage ridger, comprise headstock (1), left arm (20) that is connected with headstock (1) and right arm (21), the transmission case (4) that is connected with right arm (21), the left support arm (22) that is connected with left arm (21), the coulter shaft (3) that two ends are connected with left support arm (22) with transmission case (4) respectively, it is characterized in that, the power intake of described transmission case (4) is provided with one and is contained in the right arm (21) and the line shaft (42) that is connected with headstock (1), its clutch end is provided with a driving shaft (43) with flange (44), one end of described coulter shaft (3) has flange (31) and is connected with the flange (44) of driving shaft (43), the other end of described coulter shaft (3) and left support arm (22) are rotationally connected by a bearing block (23), and described bearing block (23) is formed by connecting by two and half that work in coordination also detachable.
2. the colter drive assembly of rotary tillage ridger according to claim 1, it is characterized in that, described transmission case (4) is the chain rotating box, it comprises drive sprocket (40) and the driven sprocket (41) that connects by chain, described drive sprocket (40) is connected with line shaft (42), and described driven sprocket (41) is connected with driving shaft (43).
3. the colter drive assembly of rotary tillage ridger according to claim 1 is characterized in that, the described later half seat (24) that connects among two and half of bearing block (23) is integrally formed with described left support arm (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201219295U CN201087989Y (en) | 2007-07-31 | 2007-07-31 | Coulter transmission assembly of rotary tilling ridger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201219295U CN201087989Y (en) | 2007-07-31 | 2007-07-31 | Coulter transmission assembly of rotary tilling ridger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201087989Y true CN201087989Y (en) | 2008-07-23 |
Family
ID=39859747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201219295U Expired - Fee Related CN201087989Y (en) | 2007-07-31 | 2007-07-31 | Coulter transmission assembly of rotary tilling ridger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201087989Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102598902A (en) * | 2012-03-19 | 2012-07-25 | 刘建 | Cross-shaped shaft transmission soil throwing stubble ploughing subsoiling rotary cultivator without blank cultivation |
-
2007
- 2007-07-31 CN CNU2007201219295U patent/CN201087989Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102598902A (en) * | 2012-03-19 | 2012-07-25 | 刘建 | Cross-shaped shaft transmission soil throwing stubble ploughing subsoiling rotary cultivator without blank cultivation |
| CN102598902B (en) * | 2012-03-19 | 2013-11-06 | 刘建 | Cross-shaped shaft transmission soil throwing stubble ploughing subsoiling rotary cultivator without cultivation blank |
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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: DONGGUAN JINHUA MECHANICAL EQUIPMENT CO., LTD. Free format text: FORMER OWNER: HAO SHEN Effective date: 20090508 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090508 Address after: Ox hill Industrial Park, Dongcheng, Guangdong, Dongguan 523013, China Patentee after: Dongguan Jinhua Mechanical Equipment Co., Ltd. Address before: Jinhua factory, outer diameter Industrial Zone, Dongguan City, Guangdong Province, China Patentee before: Hao Shen |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080723 Termination date: 20150731 |
|
| EXPY | Termination of patent right or utility model |