CN201167485Y - Cotton-stub pulling machine - Google Patents
Cotton-stub pulling machine Download PDFInfo
- Publication number
- CN201167485Y CN201167485Y CNU2008200163634U CN200820016363U CN201167485Y CN 201167485 Y CN201167485 Y CN 201167485Y CN U2008200163634 U CNU2008200163634 U CN U2008200163634U CN 200820016363 U CN200820016363 U CN 200820016363U CN 201167485 Y CN201167485 Y CN 201167485Y
- Authority
- CN
- China
- Prior art keywords
- cotton
- frame
- gear shaft
- sprocket
- land wheel
- 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 provides a cotton stalk pulling machine, belonging to agricultural tools. The cotton stalk pulling machine comprises a frame; a cylinder shell is fixed at the central part of the front end of the frame; a land wheel is respectively arranged on the two ends of a sprocket shaft on the support at the lower front part of the cylinder shell; the sprocket on the sprocket shaft is connected with the sprocket on a gear shaft at the upper part of the frame by chains; an umbrella-shaped gear arranged on the two ends of the gear shaft is respectively meshed with the other umbrella-shaped gear on the other gear shaft vertically arranged on the frame; a driver plate with teeth is fixed on the lower end of the other gear shaft; a stop lever is arranged at the lower part of the cylinder shell on the driver plate with teeth; a separating plate is fixed in the front of a support. For the cotton stock pulling machine, the land wheel is arranged in the front central part of the frame, not walking on the ploughed furrow but walking on the comparatively flat ground between two adjacent rows of cotton stalks; therefore, the land wheel can rotate well and complete the cotton stalk pulling operation by the chains driving the driver plate with teeth to rotate. The cotton stalk pulling machine has the advantages of clean and smooth pulling, good cotton pulling effect, simple structure and low manufacturing cost.
Description
Technical field
The utility model provides a kind of farm implements, especially a kind of cotton plant puller.
Background technology
For many years, during cotton bavin in pulling out the field, mostly be manually and pull out, labour intensity is big, inefficiency.A kind of facility of pulling out cotton bavin are arranged now, and land wheel is installed in the both sides of these facility, relies on two land wheels to drive the tooth dial respectively and rotates, and finishes and pulls out cotton operation.The disadvantage of this facility is, because of land wheel is installed in the both sides of these facility, when the alley height of facility both sides changed, pulling out cotton bavin effect will variation, need in time adjust to the height of road wheel, and its adjust also very inconvenient.
Summary of the invention
Technical problem to be solved in the utility model is, a kind of cotton plant puller is provided, and pulls out cotton effect to improve it.
The utility model is to realize like this, cotton plant puller, its organic frame, the frame front center is fixed with cylindrical shell, sprocket shaft two ends above the bearing of the preceding bottom of cylindrical shell are equipped with land wheel, pawl is arranged on the land wheel, sprocket wheel on the sprocket shaft links together by the sprocket wheel on the gear shaft of chain and upper rack, the bevel gear that install at the gear shaft two ends, respectively with another gear shaft that is vertically mounted on the frame on another bevel gear mesh together, another gear shaft lower end is fixed with band tooth dial, has pin to be installed in the cylindrical shell bottom above the band tooth dial, and the bearing front is fixed with demarcation strip.
Adopt the cotton plant puller of said structure, land wheel is arranged on the middle part, the place ahead of frame, no longer on alley, walk, but on the ground of the relatively flat between the adjacent cotton bavin of two row, walk, therefore, land wheel can keep good rotation, rotate by drive band tooth dials such as chains, finish and pull out cotton bavin operation, pull out totally, smooth and easy, pull out cotton effective.And simple in structure, low cost of manufacture.
Description of drawings
Fig. 1 is the schematic diagram of the structure behind the utility model installation link.
Fig. 2 is the vertical view after the utility model is removed link.
Fig. 3 has represented the interior of bearing.
Embodiment
The embodiment that provides below in conjunction with accompanying drawing further specifies structure of the present utility model and operation principle.
As shown in drawings, the cotton plant puller of the utility model, its organic frame 22, the frame front center is fixed with cylindrical shell 10, sprocket shaft 17 two ends above the bearing 14 of the preceding bottom of cylindrical shell are equipped with land wheel 18, pawl 16 is arranged on the land wheel, sprocket wheel 28 on the sprocket shaft links together by the sprocket wheel on the gear shaft 7 of chain 8 and upper rack, the bevel gear 6 that install at the gear shaft two ends, respectively with another gear shaft 21 that is vertically mounted on the frame on another bevel gear 9 mesh together, another gear shaft lower end is fixed with band tooth dial 20, has pin 19 to be installed in the cylindrical shell bottom above the band tooth dial, and the bearing front is fixed with demarcation strip 15.
During use, this cotton plant puller is hinged with link 2 by another hinge bar 24 of the hinge bar above it 5 and its back.Link can adopt with existing cotton plant puller on the identical structure of link.This link is installed in the front portion of wheel tractor.The same with existing cotton plant puller, hydraulic lift can be set on link, drive the frame lifting.Also can be by connecting steel wire rope on the hook nose 3 on link, this steel wire rope other end directly links to each other with the hydraulic lift of tractor back, by the lifting of rope belt motivation frame.The operation principle of this cotton plant puller is similar to existing cotton plant puller.In the process that tractor moves forward, the pawl of land wheel outside inserts soil, and land wheel rotates under the drive of pawl.The rotation of land wheel drives to gear shaft 7 through chain 8, and this axle rotates thereupon.Bevel gear 6 on the gear shaft drives another bevel gear 9 and rotates, and another gear shaft 21 just drives band tooth dial and rotates.Sticking into cotton bavin in the tooth on the band tooth dial is pulled out under the effect with the cotton plant puller onward impulse of stopping of pin and topples over, be deposited in gradually in the space of band tooth dial top, when the thickness of the cotton stalk of toppling over increases to running roller 1 rotation that can promote on the link, under the effect of cotton plant puller onward impulse, these cotton bavins move together automatically backward, in heaps falling to the ground.
Band is tooth in tooth dial one week of outer rim.Gear shaft 7 is installed on the frame by bearing block 27, and another gear shaft also is installed on the frame by bearing block.Band tooth dial top also has leading truck 23 to be installed on the frame, and leading truck plays the guide effect to cotton bavin.Be connected with connecting rod 4 between hinge bar 5 and the link.
Hold up cotton stalk 13 to be positioned at the land wheel outside in addition in described frame 22 fronts.Hold up cotton stalk in the process that moves forward with cotton plant puller, askew cotton bavin is laterally propped up, it also can be pulled out, pull out cotton effect with further raising.
Between cylindrical shell 10 and bearing 14, can be equipped with and adjust bolt 11.By rotating the swivel becket of adjusting on the bolt, drive bearing swing certain angle, can adjust the tensioner degree of chain.
As shown in Figure 3, the sprocket shaft 17 that sprocket wheel 28 is installed is installed on the bearing 14, and bolt 26 is installed on the cylindrical shell after passing and adjusting piece 29, this bolt be installed in simultaneously on the bearing chute 25 in.The top of adjustment piece is by screw thread and be with externally threaded adjusting lever 12 to be installed together, and the upper end of adjusting lever can be equipped with handwheel.When need adjusting overhead height of swivel-chain wheel shaft, unload loose bolt 26 and pull down adjustment bolt 11, rotate adjusting lever, it is upper and lower mobile to make it drive the adjustment piece, thereby driving bolt 26 moves along chute is upper and lower, change the installation site of bearing on cylindrical shell, can adjust overhead sprocket shaft 17 height overhead just of bearing.After adjustment was finished, pulling out in the cotton bavin operation process en bloc just needn't be adjusted once more, and be very convenient.
Claims (2)
1, cotton plant puller, it is characterized in that, its organic frame (22), the frame front center is fixed with cylindrical shell (10), sprocket shaft (17) two ends above the bearing of the preceding bottom of cylindrical shell (14) are equipped with land wheel (18), pawl (16) is arranged on the land wheel, sprocket wheel on the sprocket shaft (28) links together by the sprocket wheel on the gear shaft (7) of chain (8) and upper rack, the bevel gear (6) that install at the gear shaft two ends, respectively with another gear shaft (21) that is vertically mounted on the frame on another bevel gear (9) mesh together, another gear shaft lower end is fixed with band tooth dial (20), have pin (19) to be installed in the cylindrical shell bottom above the band tooth dial, the bearing front is fixed with demarcation strip (15).
2, cotton plant puller as claimed in claim 1 is characterized in that, holds up cotton stalk (13) to be positioned at the land wheel outside in addition in described frame (22) front.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200163634U CN201167485Y (en) | 2008-01-19 | 2008-01-19 | Cotton-stub pulling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200163634U CN201167485Y (en) | 2008-01-19 | 2008-01-19 | Cotton-stub pulling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201167485Y true CN201167485Y (en) | 2008-12-24 |
Family
ID=40206525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200163634U Expired - Fee Related CN201167485Y (en) | 2008-01-19 | 2008-01-19 | Cotton-stub pulling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201167485Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104115615A (en) * | 2014-07-01 | 2014-10-29 | 河南科技大学 | Front stalk pulling machine for pulling out residual cotton stalks |
-
2008
- 2008-01-19 CN CNU2008200163634U patent/CN201167485Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104115615A (en) * | 2014-07-01 | 2014-10-29 | 河南科技大学 | Front stalk pulling machine for pulling out residual cotton stalks |
| CN104115615B (en) * | 2014-07-01 | 2016-08-17 | 河南科技大学 | A kind of forward type pole jack for pulling out the residual bar of Cotton Gossypii |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081224 Termination date: 20120119 |