CN203735048U - Automatic cutting-off device for seed rope - Google Patents
Automatic cutting-off device for seed rope Download PDFInfo
- Publication number
- CN203735048U CN203735048U CN201420123942.4U CN201420123942U CN203735048U CN 203735048 U CN203735048 U CN 203735048U CN 201420123942 U CN201420123942 U CN 201420123942U CN 203735048 U CN203735048 U CN 203735048U
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- cross beam
- scissors
- fixed cross
- crossbeam
- driving
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Abstract
The utility model discloses an automatic cutting-off device for a seed rope and belongs to the technical field of agricultural seeders. The automatic cutting-off device comprises a fixed cross beam, a shear driving cross beam, a driving rod, a driving device, a guiding device and shears, wherein the fixed cross beam is connected onto a rack; the fixed cross beam is connected with the shear driving cross beam through shear blades and shear occlusion pull rods; the driving rod penetrates through the fixed cross beam and is connected with the shear driving cross beam; the guiding device is arranged between the fixed cross beam and the shear driving cross beam; the number of the shears is equal to that of ditch pressing wheels; the shears are respectively connected onto the fixed cross beam and the shear driving cross beam corresponding to seed ditch positions of the ditch pressing wheels. According to the automatic cutting-off device disclosed by the utility model, by transmission of the connecting rod and the matching of the guiding device and the driving device, the shear driving cross beam vertically moves to synchronously drive the shear blades to occlude for shearing off the seed rope; high rope shearing speed is obtained; the problem of manual rope shearing on the field edge is solved and the automation degree is improved. The automatic cutting-off device is provided with the guiding device, so that the stability of the shears in the moving process is ensured.
Description
Technical field
The invention belongs to agricultural seeding machine technical field, particularly relate to a kind automatic clipping apparatus of restricting.
Background technology
Farmland sowing at present can be divided into artificial seeding and mechanical planting, and Traditional Man sowing advantage is simple to operate.Shortcoming is: recruitment is many, and sowing quantity is large, is difficult to control line-spacing, spacing in the rows, often occurs the problem of excessive close planting or density degree inequality.Although mechanical planting makes moderate progress in seeding quantity and Seeding Uniformity, also can be subject to the impact of the factors such as soil condition, also there is sowing quantity greatly and not equidistant problem, also exist with kind of a fertilising, the unequal problem of putting in poison.
Along with scientific research is constantly brought forth new ideas, there is planting rope direct seeding technique.In the time that sowing completes the arrival edge of a field, be all manually to cut rope, waste time and energy, sower integrated automation degree is low.
Summary of the invention
For the technical problem of above-mentioned existence, the invention provides a kind automatic clipping apparatus of restricting.It has solved the edge of a field and has manually cut rope problem, has improved automaticity.
The object of the invention is to be achieved through the following technical solutions:
The a kind automatic clipping apparatus of restricting, comprise that fixed cross beam, scissors drive crossbeam, driving rod, drive unit, guider and at least one row's scissors, described fixed cross beam is connected in frame, fixed cross beam drives crossbeam to be connected by scissors with scissors, driving rod drives crossbeam to be connected through fixed cross beam and scissors, between fixed cross beam and scissors driving crossbeam, be also provided with guider, scissors quantity is identical with groove pressing wheel quantity, and the kind ditch position of corresponding groove pressing wheel is connected on fixed cross beam and scissors driving crossbeam respectively.
Further, described drive unit comprises drag-line, pulley, cable spiral, baffle plate, seat and control lever, described pulley is two, be arranged at respectively driving rod both sides, be connected between the vertical support plate of two on fixed cross beam, cable spiral is connected between the baffle plate II on two baffle plate I and the seat on fixed cross beam, and control lever is divided into fork end and handle end, and its junction is articulated with on seat; Two drag-line one end connect with driving rod respectively, and the other end is walked around respectively pulley, through cable spiral, connect with fork end.
Further, described drive unit is hydraulic jack, is connected with driving rod.
Further, described scissors is made up of symmetrically arranged two scissors interlock pull bars and two shear blades, and two scissors interlock pull bars are articulated with on fixed cross beam, and two shear blades are articulated with scissors and drive on crossbeam.
Further, described guider comprises guide post, sliding sleeve, spring, back-up ring and nut, described sliding sleeve is connected on fixed cross beam, guide post is set in sliding sleeve, one end is connected to scissors and drives on crossbeam, the other end stretches out fixed cross beam, and pin and nut are installed in end, on the guide post that stretches out fixed cross beam, are set with spring.
Beneficial effect of the present invention is:
1. the present invention coordinates by link transmission, guider and drive unit, makes scissors drive crossbeam to move up and down, synchronously drive shear blade interlock to cut off kind of a rope, cuts rope speed fast, has solved the edge of a field and has manually cut rope problem, has improved automaticity.
2. the present invention is provided with guider, makes scissors steady in motion process.
3. the present invention can improve seeding quality, can realize simplification and the lightness of farm work, can alleviate the workload of field work.When twisting, not limited by farming season season at kind of rope, not limited by soil condition; Can ensure again the standardization of the performance parameter such as relative position and every cave consumption of seed, fertilizer and weed killer herbicide, be to improve seeding quality, realizes simplification and the lightness that made-to-order farming finally realizes farm work and established technical foundation.
Brief description of the drawings
Fig. 1 is mounting structure schematic diagram of the present invention.
Fig. 2 is structural representation of the present invention.
In figure: 1. land level scraper, 2. frame, 3. hanger bracket, 4. kind of cheese, 41. kinds of ropes, 5. kind of cheese frame, 6. suppression covering device, 7. cut rope device, 701. handle, 702. fork, 703. seat, 704. anchor post, 705. fixed cross beam, 706. guide post, 707. driving rod, 708. scissors drive crossbeam, 709. drag-line, 710. sliding sleeve, 711. shear blade I, 712. shear blade II, 713. scissors interlock pull bar I, 714. scissors interlock pull bar II, 715. spring, 716. nut, 717. back-up ring, 718. baffle plate I, 719. pulley, 720. cable spiral, 721. baffle plate II, 722. vertical support plates, 8. groove pressing wheel.
Embodiment
Below by embodiment and accompanying drawing, the invention will be further described.
Embodiment: as shown in Figure 1, mounting structure schematic diagram of the present invention, the present invention is connected in frame 2 between groove pressing wheel 8 and suppression covering device 6, in the time that sowing completes, cut off the kind rope 41 between groove pressing wheel and suppression covering device 6 by automatic shearing rope device 7 of the present invention, complete seeding operation.
As shown in Figure 2, the described rope device of cutting comprises fixed cross beam 705, scissors drives crossbeam 708, driving rod 707, drive unit, guider and arrange scissors more, described fixed cross beam 705 is connected in frame 2, fixed cross beam 705 drives crossbeam 708 to be connected by scissors with scissors, driving rod 707 passes fixed cross beam 705 by sliding sleeve and drives crossbeam 708 to be connected with scissors, on it, be connected with drive unit, between fixed cross beam 705 and scissors driving crossbeam 708, be also provided with guider, scissors drives crossbeam 708 to be fixedly connected with the guide rod of guider, or be made of one form, driving rod 707 drives crossbeam 708 hinged with scissors.Scissors quantity is identical with groove pressing wheel 8 quantity, and the kind ditch position of corresponding groove pressing wheel 8 is connected on fixed cross beam 707 and scissors driving crossbeam 708 respectively.
Described drive unit comprises drag-line 709, pulley 719, cable spiral 720, baffle plate I718, seat 703, control lever and baffle plate II 721, described pulley 719 is two, be arranged at respectively driving rod 707 both sides, be connected to 722 of the vertical support plates of two on fixed cross beam 705, cable spiral 720 is connected between the baffle plate II 721 on two baffle plate I 718 and the seat 703 on fixed cross beam 705, control lever is divided into fork 702 ends and handle 701 ends, between shape at angle, its junction be articulated with seat 703 on; Two drag-line 709 one end connect with driving rod 707 respectively, and the other end is walked around respectively pulley 719, through cable spiral 720, connect with fork 702 ends.
Drive unit in the present invention can be also oil cylinder, is connected with driving rod 707.
When work, manual drive handle 701, handle 701 drives fork 702 to swing, fork 702 pulls drag-line 709, and drag-line 709 pulls driving rod 707 downwards, and driving rod 707 promotes scissors and drives crossbeam 708 to move down, drive guide rod 706 to overcome spring 715 tension force Compress Springs 715, scissors drives crossbeam 708 to drive scissors to move downward, bury, and simultaneously in the interlock of scissors interlock pull bar effect lower scissors, cuts rope.Handle 701 counter motions, drag-line 709 fluffs, under the effect of spring 715, guide rod 706 drives scissors to drive on crossbeam 708 and moves, scissors drives crossbeam 708 to drive scissors to move upward, and opens at scissors interlock pull bar effect lower scissors simultaneously, completes kind of a rope and cuts off operation.
Described scissors is made up of symmetrically arranged two scissors interlock pull bar I713, II714 and two shear blade I711, II712, and two scissors interlock pull bar I, II are articulated with on fixed cross beam 705, and two shear blade I, II are articulated with scissors and drive on crossbeam 8.
Described guider comprises guide post 706, sliding sleeve 710, spring 715, back-up ring 717 and nut 716, described sliding sleeve 710 is connected on fixed cross beam 705, guide post 706 is set in sliding sleeve 710, one end is connected to scissors and drives on crossbeam 708, the other end stretches out fixed cross beam 705, pin 709 and nut 716 are installed in end, on the guide post 706 that stretches out fixed cross beam 705, are set with spring 715.
Using method of the present invention:
The present invention is in the time cutting rope work, manual drive handle 701, handle drives fork 702, fork 702 pulls drag-line 718, and drag-line 718 pulls driving rod 707 downwards, and driving rod 707 promotes scissors and drives crossbeam 708 to move down, drive guide rod 706 to overcome spring 715 tension force Compress Springs 715, scissors drives crossbeam 708 to drive scissors to move downward, bury, and simultaneously in the interlock of scissors interlock pull bar effect lower scissors, cuts off kind of a rope.Handle 701 counter motions, drag-line 718 fluffs, under the effect of spring 715, guide rod 706 drives scissors to drive on crossbeam 708 and moves, scissors drives crossbeam 708 to drive scissors to move upward, and opens at scissors interlock pull bar effect lower scissors simultaneously, completes kind of a rope and cuts off operation.
Claims (5)
1. a kind automatic clipping apparatus of restricting, it is characterized in that: comprise that fixed cross beam, scissors drive crossbeam, driving rod, drive unit, guider and at least one row's scissors, described fixed cross beam is connected in frame, fixed cross beam drives crossbeam to be connected by scissors with scissors, driving rod drives crossbeam to be connected through fixed cross beam and scissors, between fixed cross beam and scissors driving crossbeam, be also provided with guider, scissors quantity is identical with groove pressing wheel quantity, and the kind ditch position of corresponding groove pressing wheel is connected on fixed cross beam and scissors driving crossbeam respectively.
2. plant according to claim 1 the automatic clipping apparatus of rope, it is characterized in that: described drive unit comprises drag-line, pulley, cable spiral, baffle plate, seat and control lever, described pulley is two, be arranged at respectively driving rod both sides, be connected between the vertical support plate of two on fixed cross beam, cable spiral is connected between the baffle plate II on two baffle plate I and the seat on fixed cross beam, and control lever is divided into fork end and handle end, and its junction is articulated with on seat; Two drag-line one end connect with driving rod respectively, and the other end is walked around respectively pulley, through cable spiral, connect with fork end.
3. plant according to claim 1 the automatic clipping apparatus of rope, it is characterized in that: described drive unit is hydraulic jack, is connected with driving rod.
4. plant according to claim 1 the automatic clipping apparatus of rope, it is characterized in that: described scissors is made up of symmetrically arranged two scissors interlock pull bars and two shear blades, two scissors interlock pull bars are articulated with on fixed cross beam, and two shear blades are articulated with scissors and drive on crossbeam.
5. plant according to claim 1 the automatic clipping apparatus of rope, it is characterized in that: described guider comprises guide post, sliding sleeve, spring, back-up ring and nut, described sliding sleeve is connected on fixed cross beam, guide post is set in sliding sleeve, one end is connected to scissors and drives on crossbeam, the other end stretches out fixed cross beam, and pin and nut are installed in end, on the guide post that stretches out fixed cross beam, are set with spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420123942.4U CN203735048U (en) | 2014-03-18 | 2014-03-18 | Automatic cutting-off device for seed rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420123942.4U CN203735048U (en) | 2014-03-18 | 2014-03-18 | Automatic cutting-off device for seed rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203735048U true CN203735048U (en) | 2014-07-30 |
Family
ID=51334945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420123942.4U Withdrawn - After Issue CN203735048U (en) | 2014-03-18 | 2014-03-18 | Automatic cutting-off device for seed rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203735048U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103843497A (en) * | 2014-03-18 | 2014-06-11 | 沈阳农业大学 | Automatic rope shearing device for rope direct seeding machine |
-
2014
- 2014-03-18 CN CN201420123942.4U patent/CN203735048U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103843497A (en) * | 2014-03-18 | 2014-06-11 | 沈阳农业大学 | Automatic rope shearing device for rope direct seeding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140730 Effective date of abandoning: 20160406 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |