CN202679929U - Stubble ploughing rotary cultivator with power input shaft with height capable of being adjusted - Google Patents
Stubble ploughing rotary cultivator with power input shaft with height capable of being adjusted Download PDFInfo
- Publication number
- CN202679929U CN202679929U CN2012202864103U CN201220286410U CN202679929U CN 202679929 U CN202679929 U CN 202679929U CN 2012202864103 U CN2012202864103 U CN 2012202864103U CN 201220286410 U CN201220286410 U CN 201220286410U CN 202679929 U CN202679929 U CN 202679929U
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- box
- stubble
- shaft
- flange
- rotary tillage
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Abstract
The utility model discloses a stubble ploughing rotary cultivator with a power input shaft with a height capable of being adjusted. The stubble ploughing rotary cultivator comprises a machine frame and a transmission system. A stubble ploughing shaft and a rotary tillage shaft are arranged below the machine frame, a stubble ploughing gearbox is in transmission connection with a position which derivates from the center of the stubble ploughing shaft, a rotary tillage gearbox is in transmission connection with a central position of a rotary tillage shaft, and a connecting gearbox is transversely mounted on the front portion of the machine frame. A shell body of the connecting gearbox is connected with a shell body of the stubble ploughing gearbox through a flange on the connecting gearbox and a flange on the stubble ploughing gearbox by means of fastening screws. 3-6 screw holes are arranged on one of the flanges, 3-6 arc-shaped holes are arranged on the other of the flanges, or 3-6 groups of screw holes are correspondingly arranged on the other of the flanges. Radian of each arc-shaped hole is 20 degrees to 45 degrees. 2-3 screw holes are arranged within a radian from 20 degrees to 45 degrees on the each group of screw holes. Height of the power input shaft can be adjusted. The stubble ploughing rotary cultivator with the power input shaft with the height capable of being adjusted is applied to needs of height difference of rear power output shafts of different traction locomotives.
Description
Technical field
The utility model belongs to agricultural machinery technological field, the adjustable for height stubble cleaning rotary tiller of especially a kind of input power.
Background technology
Stubble cleaning rotary tiller is a kind of integration of operation arrangement machinery, when carrying out overall operation, not only needs tractive force, and also needing simultaneously provides rotary power for stubble ploughing knife pivot device, rotary ploughing cutter shaft device.This stubble cleaning rotary tiller comprises frame, stubble ploughing knife pivot device, rotary ploughing cutter shaft device and for stubble ploughing knife pivot device and rotary ploughing cutter shaft device provide the gear-box of rotary power, the power input shaft of gear-box is connected with the rear power output shaft of traction locomotive by shaft coupling.
The height of the rear power output shaft of the traction locomotive of different sizes, different model is different, and this inconsistent problem of rear power output shaft height of power input shaft and the traction locomotive of gear-box will occur.In order to address this problem, the power input shaft of gear-box and the rear power output shaft of traction locomotive are in transmission connection by the Hooks coupling universal coupling with Telescopic, however, if difference in height is excessive, can increase the wearing and tearing of transmission resistance and shaft coupling.
Difference in height for the rear power output shaft that adapts to traction locomotive, prior art is to improve in the inside of gear-box, and the power input shaft of two differing heights is set, and this project organization is complicated, can increase Machine Design difficulty and processing cost undoubtedly, be unfavorable for applying.
Summary of the invention
The deficiency that the utility model exists in order to overcome prior art, provide a kind of input power adjustable for height stubble cleaning rotary tiller, for stubble ploughing knife pivot device and rotary ploughing cutter shaft device provide the power input shaft height of rotary power adjustable, adapt to the needs of difference in height of the rear power output shaft of different traction locomotives.
The utility model is achieved through the following technical solutions: the adjustable for height stubble cleaning rotary tiller of a kind of input power, it comprises frame and transmission system, a paring shaft is installed in front portion below frame, a rotary tillage shaft is installed at rear portion below frame, some stubble-cleaning tulwars are installed on the paring shaft, some rotary tillage tulwars are installed on the rotary tillage shaft; Described transmission system comprises the stubble-cleaning gear-box that is fixed on the frame, rotary tillage gear-box and connection teeth roller box, the stubble-cleaning gear-box is in transmission connection in the off-centered position of paring shaft, the rotary tillage gear-box is in transmission connection in the center of rotary tillage shaft, front cross in frame is installed the connection teeth roller box, power input shaft is in transmission connection by internal gear and connection teeth roller box, power input shaft passes the connection teeth roller box and is connected with the rotary tillage gearbox drive by shaft coupling, and the flange of being connected with the stubble-cleaning gear-box by the flange on the connection teeth roller box between the housing of connection teeth roller box and stubble-cleaning gear-box is connected by holding screw; It is characterized in that: on a flange 3～6 screw holes are set therein, correspondence arranges 3～6 arcuate sockets on another flange, perhaps correspondence arranges 3～6 groups of screw holes on another flange, the radian of arcuate socket is 20 °～45 °, and every group of screw hole is in 20 °～45 ° radians 2～3 screw holes to be set.
Different with the docking angle that adapts to flange in order more to firmly fix the connection teeth roller box, the studdle of an adjustable supporting height is set in the inside bottom of connection teeth roller box.
The utility model is compared with existing technology its advantage and is: the connection teeth roller box laterally is installed in the front portion of frame, on a flange 3～6 screw holes are set therein, correspondence arranges 3～6 arcuate sockets on another flange, perhaps correspondence arranges 3～6 groups of screw holes on another flange, the radian of arcuate socket is 20 °～45 °, and every group of screw hole is in 20 °～45 ° radians 2～3 screw holes to be set.Such structure can be adjusted the docking angle of two flange in 20 °～45 ° scope, wherein the flange of stubble-cleaning gear-box is fixed, the flange of counterclockwise adjusting the connection teeth roller box just can improve the height of power input shaft, and the flange of adjusting clockwise the connection teeth roller box just can reduce the height of power input shaft.The scheme of this motivation of adjustment power shaft height, simple and practical.
Description of drawings
Fig. 1 is the perspective view at visual angle, the right front top of the adjustable for height stubble cleaning rotary tiller of the utility model input power;
Fig. 2 is that the connection teeth roller box is without angle of inclination and stubble-cleaning gear-box connection status perspective view;
Fig. 3 is that the connection teeth roller box is rotated counterclockwise 20 ° of angles and stubble-cleaning gear-box connection status perspective view;
Fig. 4 is flange on the connection teeth roller box and the flange the first perforate mode perspective view on the stubble-cleaning gear-box;
Fig. 5 is the second one kinds of perforate mode perspective view of flange on the connection teeth roller box and the flange on the stubble-cleaning gear-box;
Fig. 6 is flange and the third perforate mode perspective view of the flange on the stubble-cleaning gear-box on the connection teeth roller box;
Among the figure: 1-frame, 2-paring shaft, 3-rotary tillage shaft, 4-stubble-cleaning tulwar, 5-rotary tillage tulwar, 6-stubble-cleaning gear-box, 7-rotary tillage gear-box, 8-connection teeth roller box, the flange on the 9-connection teeth roller box, the flange on the 10-stubble-cleaning gear-box, the 11-holding screw, the 12-screw hole, 13-arcuate socket, 14-studdle.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in detail.
As shown in Figure 1, the adjustable for height stubble cleaning rotary tiller of a kind of input power, it comprises frame and transmission system, a paring shaft 2 is installed in front portion below frame 1, a rotary tillage shaft 3 is installed at rear portion below frame 2, some stubble-cleaning tulwars 4 are installed on the paring shaft 2, some rotary tillage tulwars 5 are installed on the rotary tillage shaft 3; Described transmission system comprises the stubble-cleaning gear-box 6 that is fixed on the frame, rotary tillage gear-box 7 and connection teeth roller box 8, stubble-cleaning gear-box 6 is in transmission connection in paring shaft 2 off-centered positions, rotary tillage gear-box 7 is in transmission connection in the center of rotary tillage shaft 3, front cross in frame 1 is installed connection teeth roller box 8, power input shaft is in transmission connection by internal gear and connection teeth roller box 8, power input shaft passes connection teeth roller box 8 and is in transmission connection by shaft coupling and rotary tillage gear-box 7, and the flange 10 of being connected with the stubble-cleaning gear-box by the flange 9 on the connection teeth roller box between the housing of connection teeth roller box 8 and stubble-cleaning gear-box 6 is connected by holding screw 11; On a flange 6 screw holes are set therein, correspondence arranges 6 arcuate sockets on another flange, the radian of arcuate socket is 30 °, different with the docking angle that adapts to flange in order more to firmly fix the connection teeth roller box, the studdle 14 of an adjustable supporting height is set in the inside bottom of connection teeth roller box 8.
As shown in Figure 2, connection teeth roller box 8 is connected with stubble-cleaning gear-box 6 without the angle of inclination.
As shown in Figure 3, the connection teeth roller box is rotated counterclockwise 20 ° of angles and is connected with the stubble-cleaning gear-box.This connected mode has improved the height of power input shaft.
As shown in Figure 4, flange 9 on the connection teeth roller box and a kind of perforate mode perspective view of the flange 10 on the stubble-cleaning gear-box, flange 9 on the connection teeth roller box arranges six screw holes 12, flange 10 on the stubble-cleaning gear-box arranges six groups of screw holes 12, and every group of screw hole is that 2 screw holes 12 are set in 20 ° of radians.
As shown in Figure 5, flange 9 on the connection teeth roller box and a kind of perforate mode perspective view of the flange 10 on the stubble-cleaning gear-box, flange 9 on the connection teeth roller box arranges six screw holes 12, flange 10 on the stubble-cleaning gear-box arranges six groups of screw holes 12, and every group of screw hole is that 3 screw holes 12 are set in 30 ° of radians.
As shown in Figure 6, flange 9 on the connection teeth roller box and a kind of perforate mode perspective view of the flange 10 on the stubble-cleaning gear-box, flange 9 on the connection teeth roller box arranges four screw holes 12, flange 10 correspondences on the stubble-cleaning gear-box arrange four arcuate sockets, 25 ° of arcuate sockets.
Claims (2)
1. adjustable for height stubble cleaning rotary tiller of input power, it comprises frame and transmission system, and a paring shaft is installed in the front portion below frame, and a rotary tillage shaft is installed at the rear portion below frame, some stubble-cleaning tulwars are installed on the paring shaft, some rotary tillage tulwars are installed on the rotary tillage shaft; Described transmission system comprises the stubble-cleaning gear-box that is fixed on the frame, rotary tillage gear-box and connection teeth roller box, the stubble-cleaning gear-box is in transmission connection in the off-centered position of paring shaft, the rotary tillage gear-box is in transmission connection in the center of rotary tillage shaft, front cross in frame is installed the connection teeth roller box, power input shaft is in transmission connection by internal gear and connection teeth roller box, power input shaft passes the connection teeth roller box and is connected with the rotary tillage gearbox drive by shaft coupling, and the flange of being connected with the stubble-cleaning gear-box by the flange on the connection teeth roller box between the housing of connection teeth roller box and stubble-cleaning gear-box is connected by holding screw; It is characterized in that: on a flange 3～6 screw holes are set therein, correspondence arranges 3～6 arcuate sockets on another flange, perhaps correspondence arranges 3～6 groups of screw holes on another flange, the radian of arcuate socket is 20 °～45 °, and every group of screw hole is in 20 °～45 ° radians 2～3 screw holes to be set.
2. the adjustable for height stubble cleaning rotary tiller of input power according to claim 1 is characterized in that: the studdle that an adjustable supporting height is set in the inside bottom of connection teeth roller box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202864103U CN202679929U (en) | 2012-06-08 | 2012-06-08 | Stubble ploughing rotary cultivator with power input shaft with height capable of being adjusted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202864103U CN202679929U (en) | 2012-06-08 | 2012-06-08 | Stubble ploughing rotary cultivator with power input shaft with height capable of being adjusted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202679929U true CN202679929U (en) | 2013-01-23 |
Family
ID=47535636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202864103U Expired - Fee Related CN202679929U (en) | 2012-06-08 | 2012-06-08 | Stubble ploughing rotary cultivator with power input shaft with height capable of being adjusted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202679929U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103348793A (en) * | 2013-08-01 | 2013-10-16 | 周德兴 | Derivative side box rotary tillage stubble cleaner |
| CN103430649A (en) * | 2013-08-01 | 2013-12-11 | 周德兴 | Adjustable rotary tillage stubble cleaner with intermediate gear box |
| CN105993237A (en) * | 2016-07-01 | 2016-10-12 | 王艳梅 | Efficient environment-friendly agricultural stubble cleaning equipment |
-
2012
- 2012-06-08 CN CN2012202864103U patent/CN202679929U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103348793A (en) * | 2013-08-01 | 2013-10-16 | 周德兴 | Derivative side box rotary tillage stubble cleaner |
| CN103430649A (en) * | 2013-08-01 | 2013-12-11 | 周德兴 | Adjustable rotary tillage stubble cleaner with intermediate gear box |
| CN103348793B (en) * | 2013-08-01 | 2015-07-15 | 周德兴 | Derivative side box rotary tillage stubble cleaner |
| CN103430649B (en) * | 2013-08-01 | 2016-09-07 | 周德兴 | Adjustable rotary tillage stubble cleaner with intermediate gear box |
| CN105993237A (en) * | 2016-07-01 | 2016-10-12 | 王艳梅 | Efficient environment-friendly agricultural stubble cleaning equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20150608 |
|
| EXPY | Termination of patent right or utility model |