CN211745256U - Agricultural land seeder with adjustable row spacing - Google Patents
Agricultural land seeder with adjustable row spacing Download PDFInfo
- Publication number
- CN211745256U CN211745256U CN201922328944.2U CN201922328944U CN211745256U CN 211745256 U CN211745256 U CN 211745256U CN 201922328944 U CN201922328944 U CN 201922328944U CN 211745256 U CN211745256 U CN 211745256U
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- China
- Prior art keywords
- pipe
- seeding
- threaded rod
- seed
- row spacing
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- Expired - Fee Related
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Abstract
The utility model discloses a row spacing adjustable agricultural seeder for soil, including mounting panel, link, seed strorage device and servo motor, the link is installed to the upper left side of mounting panel, and the top of mounting panel is provided with seed strorage device to seed strorage device's below is connected with first seed sowing pipe, the surface mounting of two-way threaded rod has bevel gear, and bevel gear's top is provided with servo motor to servo motor installs the upper surface at the mounting panel, the cover piece is all installed on the surface of second seed sowing pipe and first seed sowing pipe, and is provided with the baffle below of cover piece to the surface mounting of cover piece has adjusting bolt. This seeder is used in row spacing adjustable agricultural soil is provided with baffle and cover block, and the accessible baffle is backfilled the soil that turns up around the seed, and the time seed seeding back can by fine covering, reduces the manual work load, and the accessible cover block adjusts the high position of baffle, increases the functional of device.
Description
Technical Field
The utility model relates to an agricultural planting technical field specifically is a row spacing adjustable agricultural seeder for soil.
Background
Along with the development of society and the improvement of science and technology, agriculture has obtained vigorous development, and the seeder plays an important role in agricultural planting in order to replace traditional artifical seeding gradually when agricultural land is planted, like the planting to cereal such as maize, cotton, but current seeder still has some inconveniences when using:
1. the existing seeder generally adopts a plurality of seeding pipes for matching use in order to improve the seeding efficiency, but the seeding pipes are mostly fixed when in use, so that the row spacing after seeding is a fixed value, the row spacing can not be adjusted to a certain extent according to different types of crops, and the practicability of the device is reduced;
2. after the existing seeder is used for seeding seeds, partial soil can be turned to the side edge, so that the seeds cannot be completely covered, certain manual treatment is sometimes needed, and the functionality of the device is reduced.
Aiming at the problems, innovative design is urgently needed on the basis of the original seeder.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a row spacing adjustable agricultural seeder for soil to current seeder is not convenient for adjust the seeding row spacing on solving the existing market that above-mentioned background art provided, and lacks the problem of the function of backfilling soil.
In order to achieve the above object, the utility model provides a following technical scheme: a seeding machine with adjustable row spacing for agricultural land comprises a mounting plate, a connecting frame, a seed storage device and a servo motor, wherein the connecting frame is installed at the upper left side of the mounting plate, the seed storage device is arranged above the mounting plate, a first seeding pipe is connected below the seed storage device, second seeding pipes are arranged on the front side and the rear side of the first seeding pipe respectively, a corrugated pipe is connected above the second seeding pipe, the upper end of the corrugated pipe is installed on the lower surface of the seed storage device, a rolling wheel is arranged on the rear side of the second seeding pipe, a bidirectional threaded rod is arranged on the left side of the second seeding pipe and is arranged inside the mounting plate, a bevel gear is installed on the surface of the bidirectional threaded rod, the servo motor is arranged above the bevel gear and is installed on the upper surface of the mounting plate, sleeve blocks are installed on the surfaces of the second seeding pipe and the first seeding pipe, and a baffle is arranged below the sleeve block, and an adjusting bolt is arranged on the surface of the sleeve block.
Preferably, the mounting plate is internally provided with a limiting groove, the limiting groove and the second seeding pipe are in sliding connection, the second seeding pipe is symmetrically arranged in front and back of the central line of the first seeding pipe, and the first seeding pipe and the mounting plate are fixedly connected.
Preferably, the left side of the second seeding pipe is provided with a connecting block, the connecting block and the bidirectional threaded rod form a threaded connection, and the connecting block and the mounting plate form a sliding connection.
Preferably, the bidirectional threaded rod is connected with the mounting plate through a bearing, the vertical center line of the bidirectional threaded rod is overlapped with the vertical center line of the bevel gear, and the bidirectional threaded rod is connected with the servo motor through the bevel gear.
Preferably, the surface of the sleeve block is provided with a fixing plate, the sleeve block is connected with the baffle plate through the fixing plate, and the sleeve block and the second sowing pipe form sliding connection.
Preferably, the top-view cross section of the baffle is designed to be an inclined structure, and the minimum distance between the baffles is smaller than the width of the second seeding pipe.
Compared with the prior art, the beneficial effects of the utility model are that: the agricultural land seeder with adjustable row spacing;
(1) the seed sowing device is provided with the connecting block, the bidirectional threaded rod and the corrugated pipe, the connecting block can be driven to move through the rotation of the bidirectional threaded rod, so that the distance between the second sowing pipe and the first sowing pipe can be adjusted, the sowing row spacing can be conveniently modified according to different crops, the corrugated pipe can keep the connection between the second sowing pipe and the seed storage device when the second sowing pipe moves, and the practicability of the device is improved;
(2) be provided with baffle and cover block, the accessible baffle is backfilled the soil that turns up around the seed, and the time seed seeding back can by fine cover, reduces the manual work load, and the accessible cover block adjusts the high position of baffle, increases the functional of device.
Drawings
FIG. 1 is a schematic view of the main sectional structure of the present invention;
FIG. 2 is a schematic view of a top-down structure of the bidirectional threaded rod of the present invention;
FIG. 3 is a schematic side-sectional view of a second seeding pipe of the present invention;
FIG. 4 is a schematic side sectional view of the two-way threaded rod of the present invention;
fig. 5 is the utility model discloses a set piece structural diagram that cuts open downwards.
In the figure: 1. mounting a plate; 101. a limiting groove; 2. a connecting frame; 3. a seed storage device; 4. a first seeding pipe; 5. a second seeding pipe; 501. connecting blocks; 6. a bellows; 7. a rolling wheel; 8. a bidirectional threaded rod; 9. a bevel gear; 10. a servo motor; 11. sleeving blocks; 1101. a fixing plate; 12. a baffle plate; 13. and adjusting the bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a seeding machine with adjustable row spacing for agricultural land comprises a mounting plate 1, a connecting frame 2, a seed storage device 3, a first seeding pipe 4, a second seeding pipe 5, a corrugated pipe 6, a rolling wheel 7, a bidirectional threaded rod 8, a bevel gear 9, a servo motor 10, a sleeve block 11, a baffle 12 and an adjusting bolt 13, wherein the connecting frame 2 is mounted above the left side of the mounting plate 1, the seed storage device 3 is arranged above the mounting plate 1, the first seeding pipe 4 is connected below the seed storage device 3, the second seeding pipe 5 is arranged on the front side and the rear side of the first seeding pipe 4, the corrugated pipe 6 is connected above the second seeding pipe 5, the upper end of the corrugated pipe 6 is mounted on the lower surface of the seed storage device 3, the pressing wheel 7 is arranged on the rear side of the second seeding pipe 5, the bidirectional threaded rod 8 is arranged on the left side of the second seeding pipe 5, and the bidirectional threaded rod 8 is arranged inside the mounting plate 1, the surface of the bidirectional threaded rod 8 is provided with a bevel gear 9, a servo motor 10 is arranged above the bevel gear 9, the servo motor 10 is arranged on the upper surface of the mounting plate 1, sleeve blocks 11 are arranged on the surfaces of the second seeding pipe 5 and the first seeding pipe 4, a baffle plate 12 is arranged below the sleeve blocks 11, and adjusting bolts 13 are arranged on the surface of the sleeve blocks 11;
the mounting plate 1 is internally provided with a limiting groove 101, the limiting groove 101 is in sliding connection with the second seeding pipe 5, the second seeding pipe 5 is symmetrically arranged in front and back of the central line of the first seeding pipe 4, and the first seeding pipe 4 is fixedly connected with the mounting plate 1, so that the structural design is convenient for adjusting the distance between the second seeding pipe 5 and the first seeding pipe 4 by the movement of the second seeding pipe 5 in the limiting groove 101;
the connecting block 501 is installed on the left side of the second sowing pipe 5, the connecting block 501 is in threaded connection with the bidirectional threaded rod 8, the connecting block 501 is in sliding connection with the mounting plate 1, and the structural design can drive the connecting block 501 to move through the rotation of the bidirectional threaded rod 8, so that the sowing row spacing can be adjusted;
the bidirectional threaded rod 8 and the mounting plate 1 form bearing connection, the vertical center line of the bidirectional threaded rod 8 is coincident with the vertical center line of the bevel gear 9, the bidirectional threaded rod 8 is connected with the servo motor 10 through the bevel gear 9, the structural design can provide a power source for the bidirectional threaded rod 8 by controlling the forward rotation and the reverse rotation of the servo motor 10, and the row spacing is convenient to adjust;
the fixing plate 1101 is installed on the surface of the sleeve block 11, the sleeve block 11 is connected with the baffle 12 through the fixing plate 1101, and the sleeve block 11 is in sliding connection with the second sowing pipe 5, so that the height position of the baffle 12 can be adjusted through the sleeve block 11 in the following process, and the baffle 12 can still be normally used after the sowing depth is adjusted;
the overlooking section of the baffle plates 12 is designed into an inclined structure, the minimum distance between the baffle plates 12 is smaller than the width of the second sowing pipe 5, and the structural design enables the baffle plates 12 to backfill the soil turned around after the seeds are sowed, so that the functionality of the device is improved.
The working principle is as follows: when the agricultural land seeder with the adjustable row spacing is used, firstly, the device is connected with a driving device such as a tractor through a connecting frame 2 according to the graph shown in fig. 1 for use, when the seeding row spacing of seeds needs to be adjusted, the servo motor 10 can be started to work by combining the graph shown in fig. 2-4, the servo motor 10 drives a bidirectional threaded rod 8 to rotate through a bevel gear 9, the bidirectional threaded rod 8 drives a connecting block 501 to move through threaded connection with the connecting block 501 while rotating, so that a second seeding pipe 5 is driven to move through the connecting block 501, the spacing between the second seeding pipe 5 and a first seeding pipe 4 is adjusted, meanwhile, the corrugated pipe 6 is driven to deform to a certain extent when the second seeding pipe 5 moves, and the device can be used after the adjustment is finished;
in the seeding process, as shown in a combined graph 1 and a combined graph 5, the soil turned out by the second seeding pipe 5 and the first seeding pipe 4 is backfilled by the baffle 12, then certain compaction and leveling are carried out on the soil through the rolling wheel 7, subsequent workload is reduced, meanwhile, the height position of the baffle 12 can be adjusted after the seeding depth is adjusted, the adjusting bolt 13 is rotated, then the sleeve block 11 is moved along the surface of the first seeding pipe 4 or the second seeding pipe 5, the height position of the baffle 12 is adjusted, the adjusting bolt 13 is screwed after the adjustment is finished, and the functionality and the practicability of the device are improved.
Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a row spacing adjustable agricultural seeder for soil, includes mounting panel (1), link (2), seed strorage device (3) and servo motor (10), its characterized in that: a connecting frame (2) is installed at the upper left of the mounting plate (1), a seed storage device (3) is arranged above the mounting plate (1), a first seeding pipe (4) is connected below the seed storage device (3), second seeding pipes (5) are arranged on the front side and the rear side of the first seeding pipe (4), a corrugated pipe (6) is connected above the second seeding pipe (5), the upper end of the corrugated pipe (6) is installed on the lower surface of the seed storage device (3), a rolling wheel (7) is arranged on the rear side of the second seeding pipe (5), a bidirectional threaded rod (8) is arranged on the left side of the second seeding pipe (5), the bidirectional threaded rod (8) is arranged inside the mounting plate (1), a bevel gear (9) is installed on the surface of the bidirectional threaded rod (8), and a servo motor (10) is arranged above the bevel gear (9), and servo motor (10) are installed at the upper surface of mounting panel (1), nest block (11) are all installed on the surface of second seed sowing pipe (5) and first seed sowing pipe (4), and the below of nest block (11) is provided with baffle (12) to the surface mounting of nest block (11) has adjusting bolt (13).
2. An agricultural land seeder adjustable in row spacing according to claim 1, characterized in that: spacing groove (101) have been seted up to the inside of mounting panel (1), and constitute sliding connection between spacing groove (101) and second seeding pipe (5) to second seeding pipe (5) are around the central line symmetry setting about first seeding pipe (4), are fixed connection between first seeding pipe (4) and mounting panel (1) simultaneously.
3. An agricultural land seeder adjustable in row spacing according to claim 1, characterized in that: connecting block (501) is installed in the left side of second seeding pipe (5), and constitutes threaded connection between connecting block (501) and two-way threaded rod (8), and constitute sliding connection between connecting block (501) and mounting panel (1).
4. An agricultural land seeder adjustable in row spacing according to claim 1, characterized in that: the bidirectional threaded rod (8) is connected with the mounting plate (1) through a bearing, the vertical center line of the bidirectional threaded rod (8) is overlapped with the vertical center line of the bevel gear (9), and the bidirectional threaded rod (8) is connected with the servo motor (10) through the bevel gear (9).
5. An agricultural land seeder adjustable in row spacing according to claim 1, characterized in that: the surface of the sleeve block (11) is provided with a fixing plate (1101), the sleeve block (11) is connected with the baffle (12) through the fixing plate (1101), and the sleeve block (11) is in sliding connection with the second sowing pipe (5).
6. An agricultural land seeder adjustable in row spacing according to claim 1, characterized in that: the overlooking cross section of the baffle plates (12) is designed into an inclined structure, and the minimum distance between the baffle plates (12) is smaller than the width of the second sowing pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922328944.2U CN211745256U (en) | 2019-12-23 | 2019-12-23 | Agricultural land seeder with adjustable row spacing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922328944.2U CN211745256U (en) | 2019-12-23 | 2019-12-23 | Agricultural land seeder with adjustable row spacing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211745256U true CN211745256U (en) | 2020-10-27 |
Family
ID=72976635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922328944.2U Expired - Fee Related CN211745256U (en) | 2019-12-23 | 2019-12-23 | Agricultural land seeder with adjustable row spacing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211745256U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112703861A (en) * | 2020-12-29 | 2021-04-27 | 谢贤满 | Towed row spacing adjustable soybean is planted and is used seeder |
-
2019
- 2019-12-23 CN CN201922328944.2U patent/CN211745256U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112703861A (en) * | 2020-12-29 | 2021-04-27 | 谢贤满 | Towed row spacing adjustable soybean is planted and is used seeder |
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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: 20201027 Termination date: 20201223 |