CN214592816U - Small-size seeder in experimental plot is educated to soybean - Google Patents
Small-size seeder in experimental plot is educated to soybean Download PDFInfo
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- CN214592816U CN214592816U CN202120526596.4U CN202120526596U CN214592816U CN 214592816 U CN214592816 U CN 214592816U CN 202120526596 U CN202120526596 U CN 202120526596U CN 214592816 U CN214592816 U CN 214592816U
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- control shaft
- storage bin
- frame
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- 235000010469 Glycine max Nutrition 0.000 title claims abstract description 39
- 244000068988 Glycine max Species 0.000 title claims abstract description 39
- 238000010899 nucleation Methods 0.000 claims abstract description 38
- 238000003860 storage Methods 0.000 claims abstract description 29
- 238000009395 breeding Methods 0.000 claims abstract description 18
- 230000001488 breeding effect Effects 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 238000009331 sowing Methods 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Abstract
The utility model relates to a small seeding device for a soybean breeding test field, which comprises a frame, wherein the middle part of the front end of the frame is provided with a front wheel, and the two sides of the rear end of the frame are provided with rear wheels; a storage bin is arranged above the rack, the upper part and the lower part of the storage bin are both open, a control shaft is rotatably arranged above the rack and used for sealing the opening below the storage bin, a plurality of upper through holes are axially arranged on the control shaft, and one end of the control shaft is extended and connected with the rear wheel through a belt in a transmission way; a plurality of groups of planting units are arranged below the rack, each group of planting units corresponds to the upper through holes one by one, and each planting unit comprises a furrow opener, a seed sowing pipe and a ridge sealing device; and arc-shaped baffle rings are arranged among the multiple groups of seed sowing pipes, and lower through holes are formed in the baffle rings to communicate the upper through holes with the seed sowing pipes. The utility model discloses a mechanical seeding can once only accomplish the experimental planting in district, can not produce the condition of repeated planting, has further ensured the experimental precision of soybean, has good practicality.
Description
Technical Field
The utility model relates to a crops planting equipment technical field especially relates to a small-size seeder in experimental plot is educated to soybean.
Background
Unlike large-area soybean planting in production, seeding in breeding test fields mainly comprises two characteristics: firstly, the seeding requirement is accurate, and neither seed leakage nor repeated seeding can occur; secondly, the seeding speed is required to be rapid, and the whole test needs to be finished within a specified time.
At present, the sowing form of the soybean breeding test field is mainly manual dibbling, namely, a planting ditch is formed through livestock or machinery, workers take out seeds from a test bag, dibble seeding is carried out manually in the planting ditch, manual ridge sealing is carried out, and then redundant seeds are placed back in an original test bag.
The method is slow in speed, labor-consuming, large in errors of planting density, planting depth and the like, and accuracy of soybean breeding tests is affected; the existing agricultural sowing equipment has a large volume, the planting area of each soybean variety required by a breeding test is small, and the planted soybeans are easily damaged if large-scale agricultural mechanical equipment is adopted for sowing, so that the existing agricultural sowing equipment has certain limitations. Therefore, a small seeding device for a soybean breeding experimental field is provided.
Disclosure of Invention
The utility model discloses a solve artifical seeding speed slow, problem that seeding quality is uneven provides a small-size seeder in soybean breeding experimental plot, can improve seeding efficiency, guarantees the quality of seeding simultaneously.
In order to achieve the above object, the utility model adopts the following technical scheme:
a small seeding device for a soybean breeding test field comprises a frame, wherein the middle part of the front end of the frame is provided with a front wheel, and two sides of the rear end of the frame are provided with rear wheels;
a storage bin is arranged above the rack, the upper part and the lower part of the storage bin are both open, a control shaft is rotatably arranged above the rack and used for sealing the opening below the storage bin, a plurality of upper through holes are axially arranged on the control shaft, and one end of the control shaft is extended and connected with the rear wheel through a belt in a transmission way;
a plurality of groups of planting units which are distributed along the axial direction of the control shaft are arranged below the rack, each group of planting units corresponds to the upper through holes one by one, each planting unit comprises a furrow opener, a seed discharging pipe and a ridge sealing device which are distributed along the radial direction of the control shaft, and the front wheels, the furrow opener, the seed discharging pipe, the ridge sealing device and the rear wheels are sequentially distributed from front to back;
and arc-shaped baffle rings are arranged among the multiple groups of seed sowing pipes, the baffle rings are coaxially arranged outside the control shaft, and lower through holes are formed in the baffle rings to communicate the upper through holes with the seed sowing pipes.
Further, the front end of the frame is also provided with a traction ring for connecting traction equipment.
Furthermore, the front wheel comprises a front wheel part and a front fork part which is rotatably arranged on the rack, and the front wheel part is rotatably connected with the front fork part; the rear wheel sets up the rear wheel portion at the axial region and setting at the axial region both ends on the frame including rotating, and rear wheel portion diameter is greater than front wheel portion diameter.
Further, control shaft one end is outwards extended and is connected with the belt pulley, be provided with the belt pulley on the axial region, two be provided with the belt between the belt pulley with the transmission.
Furthermore, bearing seats are arranged on two sides above the rack, the control shaft is rotatably arranged between the bearing seats on the two sides, the length of the control shaft is greater than that of the storage bin, and the lower part of the storage bin is in an inverted cone shape; the control shaft is spaced from the storage bin.
Furthermore, the upper through hole is arranged in the storage bin and is radially communicated along the control shaft; the baffle ring is positioned at the upper end of the seeding pipe and communicated with the lower through hole, and an interval exists between the baffle ring and the control shaft.
Further, the two sides of the frame extend backwards to form handrails.
Through the technical scheme, the beneficial effects of the utility model are that:
the utility model has reasonable structural design, the front wheels and the rear wheels are matched with each other, the integral moving performance of the frame is improved, the requirement of walking in the field can be met, and the test site can be conveniently entered and exited; connect the traction ring through traction equipment, can drive the frame and advance, at the in-process that advances, the furrow opener realizes excavating and plants the ditch, and the even intraductal whereabouts of following of the seed of soybean seed seals the ridge ware and covers earth in soybean seed top, accomplishes a series of seeding operations, also improves planting efficiency when reducing planting personnel working strength, has guaranteed the even of seeding, accords with the experimental planting requirement of breeding.
Drawings
FIG. 1 is a front view of the small-sized seeding device for the experimental field of soybean cultivation.
FIG. 2 is a side view of the small-sized seeding device for the experimental field of soybean cultivation.
FIG. 3 is a sectional view of a control shaft of the small-sized seeding device of the experimental field for soybean cultivation.
The reference numbers in the drawings are as follows: 1 is a frame, 2 is a front wheel, 3 is a rear wheel, 4 is a storage bin, 5 is a control shaft, 6 is an upper through hole, 7 is a belt, 8 is a furrow opener, 9 is a seeding pipe, 10 is a ridge sealer, 11 is a baffle ring, 12 is a traction ring, 13 is a handrail, and 14 is a lower through hole.
Detailed Description
The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings:
as shown in fig. 1-3, a small-size seeder in soybean breeding test field, includes frame 1, frame 1 front end middle part is provided with front wheel 2, and frame 1 rear end both sides are provided with rear wheel 3, the line of front wheel 2 and rear wheel 3 is triangle-shaped, and then the stability of multiplicable support to frame 1, and front wheel 2 and rear wheel 3 mutually support, can be with frame 1 convenient removal, and the bulk movement performance is good.
In this embodiment, the front wheel 2 includes a front wheel portion and a front fork portion rotatably disposed on the frame 1, and the front wheel portion is rotatably connected to the front fork portion; the rear wheel 3 includes the axle part of rotation setting on frame 1 and sets up the rear wheel portion at axle part both ends, and rear wheel portion diameter is greater than front wheel portion diameter.
In order to facilitate the movement of the traction frame 1, the front end of the frame 1 is also provided with a traction ring 12 for connecting traction equipment, and the traction ring 12 and the front wheel 2 are positioned on the same straight line;
when soybean breeding and sowing are carried out, a tractor or other agricultural machinery is connected with the traction ring 12, and the frame 1 can be dragged to move through the matching of the front wheels 2, the rear wheels 3 and the traction equipment.
In the embodiment, a storage bin 4 is arranged above the rack 1, the storage bin 4 is used for placing soybean seeds, the storage bin 4 is opened up and down, and a control shaft 5 is rotatably arranged above the rack 1 and used for sealing the opening below the storage bin 4.
In order to facilitate the installation of the control shaft 5, bearing seats are arranged on two sides above the rack 1, the control shaft 5 is rotatably arranged between the bearing seats on two sides, the length of the control shaft 5 is greater than that of the storage bin 4, the lower part of the storage bin 4 is sealed by the installed control shaft 5, and an interval exists between the control shaft 5 and the storage bin 4.
In order to realize the falling of the soybean seeds, five upper through holes 6 are axially arranged on the control shaft 5, the upper through holes 6 are arranged in the storage bin 4, and the upper through holes 6 are radially communicated along the control shaft 5;
the lower part of the storage bin 4 is in an inverted cone shape, so that soybean seeds can be gathered near the control shaft 5 and fall down through the lower through hole 14.
In the embodiment, one end of the control shaft 5 is extended and connected with the rear wheel 3 through a belt in a transmission way; specifically, 5 one end of control shaft outwards extends and is connected with the belt pulley, also be provided with the belt pulley on the axial region, two be provided with belt 7 between the belt pulley with the transmission.
In the process that the rear wheel 3 rotates to drive the rack 1 to move forward, the shaft part rotates to drive the control shaft 5 to rotate simultaneously through the belt 7, and the purpose of continuously dropping soybean seeds is achieved.
Five groups of planting units which are distributed along the axial direction of the control shaft 5 are arranged below the frame 1, each group of planting units corresponds to the upper through holes 6 one by one, each planting unit comprises a furrow opener 8, a seeding pipe 9 and a ridge sealing device 10 which are distributed along the radial direction of the control shaft 5, and the front wheel 2, the furrow opener 8, the seeding pipe 9, the ridge sealing device 10 and the rear wheel 3 are sequentially distributed from front to back.
In the embodiment, the furrow opener 8 is of a furrow plough structure and is used for excavating planting furrows, so that the trouble of manual excavation can be avoided, the seeding pipes 9 are of a straight pipe structure which is vertically arranged, five groups of seeding pipes 9 are arranged at equal intervals, arc-shaped baffle rings 11 are arranged among the seeding pipes, the baffle rings 11 are coaxially arranged outside the control shaft 5, and lower through holes 14 are formed in the baffle rings 11 so as to communicate the upper through holes 6 with the seeding pipes 9;
specifically, the baffle ring 11 is positioned at the upper end of the seed tube 9 and is communicated with the lower through hole 14, and the baffle ring 11 is spaced from the control shaft 5.
In the process of uniform rotation of the control shaft 5, the seeds in the storage bin 4 fall through the upper through hole 6, when the upper through hole 6 is communicated with the lower through hole 14, the soybean seeds fall into the seeding pipe 9 at the moment and finally fall into the planting ditch, the soybean seeds are all arranged in each hole in the test, and the phenomenon of seed leakage is avoided.
Under the cooperation of the storage bin 4, the control shaft 5 and the seeding pipe 9, soybean seeds can fall into a designated position according to test requirements, the error of test planting can be reduced, and meanwhile, the seeding pipe 9 is arranged at equal intervals, so that the line spacing of the soybean test is consistent, and the soybean test can be accurately guaranteed to be planted according to the size of a test plan.
In order to cover soybean seeds in the planting ditch, the lower end of the ridge sealing device 10 is arc-shaped, the opening of the ridge sealing device faces the front end of the rack 1, soil dug by the furrow opener 8 can be covered in the planting ditch to form a ridge, and therefore the small-area sowing task of the soybean test is completed.
In this embodiment, the two sides of the rack 1 extend backwards to form the handrails 13, and in the process of advancing the rack 1, an operator can hold the handrails 13 by hand, so that the movement of the rack 1 can be conveniently controlled.
Through the advance of this seeder, can once only accomplish the experimental planting in district, reduce the personnel working strength of planting and improve planting efficiency, and can not produce the condition of repeated planting, guarantee the even of seeding, further ensured the experimental precision of soybean.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the present invention, so that equivalent changes or modifications made by the structure, features and principles of the present invention should be included in the claims of the present invention.
Claims (7)
1. A small seeding device for a soybean breeding test field comprises a frame (1) and is characterized in that the middle of the front end of the frame (1) is provided with a front wheel (2), and two sides of the rear end of the frame (1) are provided with rear wheels (3);
a storage bin (4) is arranged above the rack (1), the storage bin (4) is open at the upper part and the lower part, a control shaft (5) is rotatably arranged above the rack (1) and used for sealing the opening below the storage bin (4), a plurality of upper through holes (6) are axially arranged on the control shaft (5), and one end of the control shaft (5) is extended and is in transmission connection with the rear wheel (3) through a belt;
a plurality of groups of planting units which are axially arranged along a control shaft (5) are arranged below the rack (1), each group of planting units corresponds to the upper through holes (6) one by one, each planting unit comprises a furrow opener (8), a seeding pipe (9) and a ridge sealing device (10) which are radially arranged along the control shaft (5), and the front wheel (2), the furrow opener (8), the seeding pipe (9), the ridge sealing device (10) and the rear wheel (3) are sequentially arranged from front to back;
arc-shaped baffle rings (11) are arranged among the multiple groups of seed sowing pipes (9), the baffle rings (11) are coaxially arranged outside the control shaft (5), and lower through holes (14) are formed in the baffle rings (11) so as to communicate the upper through holes (6) with the seed sowing pipes (9).
2. The small-sized seeding device for soybean breeding test field according to claim 1, characterized in that the front end of the frame (1) is further provided with a traction ring (12) for connecting with a traction device.
3. The small-sized seeding device for soybean breeding test field according to claim 1, characterized in that the front wheel (2) comprises a front wheel part and a front fork part which is rotatably arranged on the frame (1), and the front wheel part and the front fork part are rotatably connected;
the rear wheel (3) comprises a shaft part which is rotatably arranged on the rack (1) and rear wheel parts which are arranged at two ends of the shaft part, and the diameter of each rear wheel part is larger than that of each front wheel part.
4. The small-sized seeding device for the soybean breeding test field is characterized in that one end of the control shaft (5) extends outwards to be connected with a belt pulley, the shaft part is provided with the belt pulley, and a belt (7) is arranged between the two belt pulleys for transmission.
5. The small-sized seeding device for the soybean breeding test field is characterized in that bearing seats are arranged on two sides above the frame (1), the control shaft (5) is rotatably arranged between the bearing seats on two sides, the length of the control shaft (5) is greater than that of the storage bin (4), and the lower part of the storage bin (4) is in an inverted cone shape;
the control shaft (5) and the storage bin (4) are separated.
6. The small-sized seeding device for the soybean breeding test field according to claim 1, wherein the upper through hole (6) is arranged in the storage bin (4), and the upper through hole (6) is radially communicated along the control shaft (5);
the baffle ring (11) is positioned at the upper end of the seed dropping pipe (9) and communicated with the lower through hole (14), and the baffle ring (11) and the control shaft (5) have intervals.
7. The small-sized sowing device of the soybean breeding test field is characterized in that two sides of the frame (1) extend backwards to form handrails (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120526596.4U CN214592816U (en) | 2021-03-13 | 2021-03-13 | Small-size seeder in experimental plot is educated to soybean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120526596.4U CN214592816U (en) | 2021-03-13 | 2021-03-13 | Small-size seeder in experimental plot is educated to soybean |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214592816U true CN214592816U (en) | 2021-11-05 |
Family
ID=78394920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120526596.4U Expired - Fee Related CN214592816U (en) | 2021-03-13 | 2021-03-13 | Small-size seeder in experimental plot is educated to soybean |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214592816U (en) |
-
2021
- 2021-03-13 CN CN202120526596.4U patent/CN214592816U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211105 |