CN209358979U - A kind of forward type rape seeding machine - Google Patents
A kind of forward type rape seeding machine Download PDFInfo
- Publication number
- CN209358979U CN209358979U CN201821887509.2U CN201821887509U CN209358979U CN 209358979 U CN209358979 U CN 209358979U CN 201821887509 U CN201821887509 U CN 201821887509U CN 209358979 U CN209358979 U CN 209358979U
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- mainframe
- frame
- plough
- wheel
- utility
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Abstract
The utility model relates to a kind of forward type rape seeding machines, belong to agricultural machinery research field, and it is mechanical to be particularly adapted to the smooth rear rape seed of soil rotary tillage.The utility model main component includes mainframe, slave frame, profiling frame, land wheel, press wheel, crossbeam, horizontal axis, support frame, threaded sleeve, threaded rod, oil cylinder, plants case, plough, trailing bar, the land wheel is mounted on the front end of mainframe, the press wheel is mounted on the rear end of mainframe, the plants case and plough are separately mounted to above and below rack, the trailing bar is mounted on the rear end of plough, and the slave frame is mounted on the front end of tractor.The preposition installation sowing mechanism of the utility model, effective guarantee seeding quality mitigate broadcast leakage phenomenon, and after planting rolling for tractor can also play suppression compaction.
Description
Technical field
The utility model relates to a kind of forward type rape seeding machines, belong to agricultural machinery research field, are particularly adapted to soil
Rape seed is mechanical after ground rotary tillage is smooth.
Background technique
Existing mechanization rape seeding machine is usually what tractor postposition was drawn, and rape seed requires depth of planting tight
Lattice, sowing is too deep to be not easy to emerge, and is sowed too shallow water deficient and is also not easy to emerge.Although there is front and back wheel profiling ground safeguard to broadcast at present
The technology of kind of uniform depth, but seeding machinary is post suspending, the rut that tractor four-wheel rolls cause it is smooth after soil
It is different to occur the not gentle soil density in part again, sows the sowing effect for seriously affecting rape after rolling again.Manual hand-push
Formula rape seed function overcomes disadvantages described above, but large labor intensity, low efficiency, is only used for the plantation of the small plots such as booth vegetable.
Utility model content
For above-mentioned problems of the prior art and defect, the purpose of this utility model is to provide a kind of forward types
Rape seeding machine is not only able to satisfy above-mentioned requirement, and operator it is observed that sowing situation, broadcast by guarantee at seeding time
Kind quality.
Technical solution adopted by the utility model to solve its technical problems is a kind of forward type rape seeding machines, including master
Rack, slave frame, land wheel, press wheel, fore-stock, profiling frame, horizontal axis, crossbeam, support frame, threaded sleeve, threaded rod, oil
Cylinder, plants case, feed mechanism for seed, plough, trailing bar, chain I, chain II, sprocket wheel I, sprocket wheel II, sprocket wheel III, the land wheel are mounted on
The front end of mainframe, the plants case and plough are in middle-end, are separately mounted to above and below rack, the press wheel installation
In the rear end of mainframe, the trailing bar is mounted on the rear end of plough；
The upper end of the mainframe is sequentially installed with fore-stock, profiling frame, buckle, crossbeam, horizontal axis, support frame, thread bush
Pipe and threaded rod, the slave frame are mounted on the front end of tractor, are bolted, and are machined with lifting on the slave frame
Slot is equipped with oil cylinder on the slave frame, and the cylinder upper end is connect with crossbeam using pin shaft, and the beam-end is welded with axis
Bearing is in the lifting groove of slave frame；
The sprocket wheel I, sprocket wheel II are mounted on mainframe by bearing, and the sprocket wheel III is mounted in plants case, the chain
Wheel I is co-axially mounted with land wheel, and the sprocket wheel I is connect with sprocket wheel II by chain I, and the sprocket wheel II and sprocket wheel III pass through chain
II connection；
The upper threaded rod is connect with horizontal axis by pin shaft, and the lower threaded rod is connect with support frame by pin shaft,
The threaded rod up and down is connected by threaded sleeve, upper and lower strut both ends distance can be made to increase or reduce by revoling tube, made
Horizontal axis rotation is rigid connection between horizontal axis, crossbeam, profiling frame and fore-stock, so that horizontal axis rotates adjustable mainframe water
Flat inclination angle；
The above-mentioned forward type rape seeding machine can drop to ground under oil cylinder effect and realize seeding operation, can also
It is stopped operation and with lifting off ground in the case where oil cylinder acts in travel position.
A kind of working principle of forward type rape seeding machine of the utility model is:
When oil cylinder falls sowing mechanism and contacts ground, during tractor moves ahead, since land wheel and ground rub
Drivingly wheel rotation, power are transferred to plants case through chain conveyer by land wheel for wiping effect, the feed mechanism for seed rotation seeding being mounted in plants case,
Seed is fallen in plough institute open channels, and seed is suppressed through trailing bar covering and press wheel, completes seeding operation；When tractor falls
When head does not need sowing, oil cylinder makes sowing mechanism lift off ground, stops seeding operation.
The utility model has the beneficial effects that the rape seeding machine of preposition installation, avoids and rolls via tractor four-wheel
Rut it is too deep caused by the uneven even broadcast leakage of the sowing depth, ensured seeding quality, after planting rolling for tractor can also rise
To suppression compaction；Manpower sowing than identical sowing effect improves production efficiency, reduces labor intensity.Than item of the same race
Rear-mounted sowing improves sowing stability under part, reduces broadcast leakage phenomenon.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and detailed description:
Fig. 1 is a kind of main view of forward type rape seeding machine of the utility model.
Fig. 2 is a kind of top view of forward type rape seeding machine of the utility model.
Specific embodiment
The utility model is further described with reference to the accompanying drawing:
Fig. 1 is a kind of main view of forward type rape seeding machine of the utility model, mainly includes land wheel (1), mainframe
(2), fore-stock (6), profiling frame (7), crossbeam (10), horizontal axis (11), support frame (12), slave frame (25), press wheel (29), spiral shell
Line casing (16), upper threaded rod (15), lower threaded rod (18), oil cylinder (17), plants case (30), plough (35), trailing bar
(31), chain I (5), chain II (38), sprocket wheel I (3), sprocket wheel II (37), sprocket wheel III (33), axis II (39), axis III (28),
The land wheel (1) is mounted on the front end of mainframe (2), and the press wheel (29) is mounted on the rear end of mainframe (2), and described kind
Case (30) and plough (35) are separately mounted to above and below mainframe (2), and the feed mechanism for seed (36) passes through bolt C (34)
It is connect with mainframe (2), the trailing bar (31) is mounted on the rear end of plough (35) by screw (32)；
The upper end of the mainframe (2) is sequentially installed with fore-stock (6), profiling frame (7), crossbeam (10), horizontal axis (11), branch
Support (12), threaded sleeve (16), upper threaded rod (15) and lower threaded rod (18), the slave frame (25) pass through bolt A
(23) and bolt B (24) is mounted on the front ends of tractor (22), is machined with lifting groove (21), the oil on the slave frame (25)
Cylinder (17) lower end is connect by pin shaft C (27) with slave frame (25), and oil cylinder (17) upper end passes through pin shaft B (19) and support frame
(12) it connects, is welded with bearing (20) on support frame as described above (12), the bearing (20) is sleeved in lifting groove (21), described
Oil cylinder (17) is connect by oil pipe (26) with the control mechanism of tractor (22)；
Fig. 2 is a kind of top view of forward type rape seeding machine of the utility model, and the sprocket wheel I (3) is pacified by axis I (4)
On mainframe (2), the sprocket wheel III (33) is mounted on plants case (30) by bearing, the sprocket wheel I (3) and land wheel (1)
It is co-axially mounted, the sprocket wheel III (33) is co-axially mounted with feed mechanism for seed (36), and the sprocket wheel I (3) and sprocket wheel II (37) pass through chain
I (5) connection, the sprocket wheel II (37) are connect with sprocket wheel III (33) by chain II (38)；
It is welded with swing rod (13) on the horizontal axis (11), the swing rod (13) and upper threaded rod (15) pass through pin shaft A
(14) it connects, the horizontal axis (11) is welded and fixed with crossbeam (10), and upper threaded rod (15) upper end is sleeved on threaded sleeve
(16) on, the threaded sleeve (16) can adjust upper threaded rod (15) and lower threaded rod (18) both ends distance by rotation,
Rotate swing rod (13) and crossbeam (10), profiling frame (7), fore-stock (6), mainframe (2) around horizontal axis (11) together, it is described
Crossbeam (10) is connect with profiling frame (7) by buckling (9), and the profiling frame (7) is moved up and down by spring (8) control fore-stock (6)；
Above-mentioned forward type rape seeding machine can drop to ground in the case where oil cylinder (17) act on and realize seeding operation, can also be with
Ground is lifted off under oil cylinder (17) effect to stop operation and be in travel position.
The structure and working principle of the utility model is explained with specific example above, the utility model is not limited to
Above example, according to above-mentioned description, any modification made within the spirit and principle of the present invention, replacement
With improve etc., should be included within the scope of protection of this utility model.
Claims (1)
1. a kind of forward type rape seeding machine, including mainframe (2), slave frame (25), land wheel (1), press wheel (29), fore-stock
(6), profiling frame (7), crossbeam (10), horizontal axis (11), support frame (12), upper threaded rod (15), threaded sleeve (16), lower screw thread
Connecting rod (18), oil cylinder (17), plants case (30), plough (35), feed mechanism for seed (36), trailing bar (31), the land wheel (1) are mounted on
The front end of mainframe (2), the press wheel (29) are mounted on the rear end of mainframe (2), the plants case (30) and plough (35)
It is separately mounted to above and below mainframe (2), the trailing bar (31) is mounted on the rear end of plough (35)；
It is characterized in that, the upper end of the mainframe (2) is sequentially installed with fore-stock (6), profiling frame (7), crossbeam (10), horizontal axis
(11), support frame (12), threaded sleeve (16) and upper threaded rod (15), the slave frame (25) are mounted on tractor (22)
Front end is machined with lifting groove (21) on the slave frame (25), passes through pin shaft C (27) installation oil cylinder on the slave frame (25)
(17), oil cylinder (17) upper end is connect by pin shaft B (19) with support frame (12), and support frame as described above is welded with bearing on (12)
(20), the bearing (20) is sleeved in lifting groove (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821887509.2U CN209358979U (en) | 2018-11-16 | 2018-11-16 | A kind of forward type rape seeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821887509.2U CN209358979U (en) | 2018-11-16 | 2018-11-16 | A kind of forward type rape seeding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209358979U true CN209358979U (en) | 2019-09-10 |
Family
ID=67836410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821887509.2U Expired - Fee Related CN209358979U (en) | 2018-11-16 | 2018-11-16 | A kind of forward type rape seeding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209358979U (en) |
-
2018
- 2018-11-16 CN CN201821887509.2U patent/CN209358979U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190910 Termination date: 20201116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |