CN209861552U - Seeder with adjustable maize planting interval - Google Patents
Seeder with adjustable maize planting interval Download PDFInfo
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- CN209861552U CN209861552U CN201920322120.1U CN201920322120U CN209861552U CN 209861552 U CN209861552 U CN 209861552U CN 201920322120 U CN201920322120 U CN 201920322120U CN 209861552 U CN209861552 U CN 209861552U
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- frame
- connecting rod
- seeding
- close
- sliding
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Abstract
The utility model discloses a seeder with adjustable maize planting interval, including locomotive, connecting rod and first slider, one side fixedly connected with frame of locomotive, the connecting rod is located inside one side that the locomotive was kept away from to the frame, one side that the frame is close to the connecting rod is provided with the seeding frame, wherein, the seeding frame has all seted up first spout near the both sides of connecting rod, first slider is located the inside of first spout, the inside of first spout is run through there is the transfer line, the surface of transfer line is provided with the external screw thread. This seeder with adjustable maize planting interval is provided with connecting rod and fixed plate, rotates the rocker, and the rocker drives the transfer line rotation, and the transfer line passes through the external screw thread and drives first slider and remove in first spout, makes first slider drive the fixed plate and removes, and the fixed plate loosens the connecting rod, makes the seeding frame can remove, adjusts the distance between the seeding frame, is convenient for change the planting density of maize according to the regional condition.
Description
Technical Field
The utility model relates to the technical field of agricultural production, specifically be a seeder with adjustable maize planting interval.
Background
The corn seeder is a planting machine taking crop corn seeds as seeding objects, and the corn seeder has the characteristics of uniform seeding, consistent depth, stable row spacing, good earthing, seed saving, high working efficiency and the like, and greatly lightens the labor intensity of farmers.
Although the types and the number of the current corn seeders are very large, the current corn seeders still have certain problems and bring certain inconvenience to the use of the corn seeders.
When the existing corn planter is used, due to the fact that planting areas of corns are different, influences of geographical environments on the corns are large, and the planting densities of the corns in different areas are different, the planting densities of the corns are not convenient to adjust according to the area environments.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a seeder with adjustable maize planting interval to solve present corn drill that above-mentioned background art provided when using, because the planting area of maize is different, geographical environment is great to the influence of maize, and the density that the maize of different areas was planted is different, is difficult for carrying out the problem of adjusting according to the density that the area environment was planted to the maize.
In order to achieve the above object, the utility model provides a following technical scheme: a corn planting space adjustable seeder comprises a locomotive, a connecting rod and a first slide block, wherein one side of the locomotive is fixedly connected with a frame, the connecting rod is positioned in one side of the frame far away from the locomotive, one side of the frame near the connecting rod is provided with a seeding frame, wherein,
the two sides of the seeding frame, which are close to the connecting rod, are respectively provided with a first sliding chute, the first sliding block is positioned inside the first sliding chutes, a transmission rod penetrates through the inside of the first sliding chutes, the outer surface of the transmission rod is provided with external threads, one side of the transmission rod, which is far away from the seeding frame, is provided with a rocker, one side of the first sliding block, which is close to the connecting rod, is fixedly provided with a fixed plate, and the vertical surface of one side of the seeding frame, which is close to the connecting rod, is fixedly;
one side that the coulter was kept away from to the seeding frame is provided with the seeding case, one side that the seeding frame is close to the coulter is provided with the seeding dish, one side that the seeding frame was kept away from to the seeding dish is fixed with the seeding pipe, one side that the connecting rod was kept away from to the seeding frame is fixed with the second slider, the second spout has been seted up to one side that the frame is close to the second slider, the groove of moving out has been seted up to one side that the frame is close to the second spout, one side that the seeding frame was kept away from to the frame is provided with the.
Preferably, the transmission rod and the first sliding block form a thread structure through external threads.
Preferably, the external thread is provided with two sections, and the lines of the 2 sections of external thread are opposite.
Preferably, one side of the fixing plate, which is close to the connecting rod, is a concave surface, and the inner diameter of the concave surface of the fixing plate is matched with the outer diameter of the connecting rod.
Preferably, the inner dimension of the second sliding groove is matched with the outer dimension of the second sliding block, and the second sliding groove and the second sliding block form a sliding structure.
Preferably, the width of the moving-out groove is larger than that of the second slider, and the length of the moving-out groove is larger than that of the second slider.
Compared with the prior art, the beneficial effects of the utility model are that: this seeder with adjustable maize planting interval:
1. the corn planter is provided with a connecting rod and a fixed plate, a rocker is rotated to drive a transmission rod to rotate, the transmission rod drives a first sliding block to move in a first sliding chute through external threads, so that the first sliding block drives the fixed plate to move, the fixed plate loosens the connecting rod, a seeding frame can move, the distance between the seeding frames is adjusted, and the planting density of corn can be changed conveniently according to the regional conditions;
2. the second sliding block and the second sliding groove are arranged, when the seeding frame moves, the seeding frame drives the second sliding block to move in the second sliding groove, and the shifting of the seeding frame is prevented through a sliding structure formed by the second sliding groove and the second sliding block;
3. the seed sowing frame is provided with a moving-out groove, the width of the moving-out groove is larger than that of the second sliding block, the length of the moving-out groove is larger than that of the second sliding block, when the seed sowing frame drives the second sliding block to move to the position of the moving-out groove, the second sliding block can be moved out through the moving-out groove, the seed sowing frame is convenient to mount and dismount, and the number of planting lines is changed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;
fig. 3 is a schematic view of the top view structure of the rack of the present invention.
In the figure: 1. locomotive, 2, frame, 3, connecting rod, 4, seeding frame, 5, first spout, 6, first slider, 7, transfer line, 8, external screw thread, 9, rocker, 10, fixed plate, 11, coulter, 12, seeding case, 13, seeding dish, 14, seeding pipe, 15, second slider, 16, second spout, 17, shift-out groove, 18, frame wheel.
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. 1-3, the present invention provides a technical solution: a corn planting interval adjustable seeder comprises a locomotive 1, a frame 2, a connecting rod 3, a seeding frame 4, a first chute 5, a first slide block 6, a transmission rod 7, external threads 8, a rocker 9, a fixing plate 10, a coulter 11, a seeding box 12, a seeding disc 13, a seeding pipe 14, a second slide block 15, a second chute 16, a shifting-out groove 17 and a frame wheel 18, wherein the frame 2 is fixedly connected to one side of the locomotive 1, the connecting rod 3 is positioned in one side of the frame 2 away from the locomotive 1, the seeding frame 4 is arranged on one side of the frame 2 close to the connecting rod 3, wherein,
the two sides of the seeding frame 4 close to the connecting rod 3 are both provided with first sliding grooves 5, the first sliding blocks 6 are positioned inside the first sliding grooves 5, a transmission rod 7 penetrates through the inside of the first sliding grooves 5, the transmission rod 7 and the first sliding blocks 6 form a thread structure through an external thread 8, a rocker 9 is rotated, the rocker 9 drives the transmission rod 7 to rotate, the transmission rod 7 drives the first sliding blocks 6 to move in the first sliding grooves 5 through the external thread 8, so that the first sliding blocks 6 drive a fixing plate 10 to move, the fixing plate 10 is driven to move through the transmission rod 7, the external thread 8 is arranged on the outer surface of the transmission rod 7, the external thread 8 is provided with two sections, the grains of the external thread 8 are opposite, when the transmission rod 7 drives the first sliding blocks 6 to move in the first sliding grooves 5 through the external thread 8, the grains of the external thread 8 are opposite, so that the moving directions of, meanwhile, the directions of one sides of the fixed plates 10 are opposite, so that the fixed plates 10 can clamp and release the connecting rod 3 conveniently, the rocker 9 is arranged on one side of the transmission rod 7, which is far away from the seeding frame 4, the fixed plate 10 is fixed on one side of the first sliding block 6, which is close to the connecting rod 3, one side of the fixed plate 10, which is close to the connecting rod 3, is a concave surface, the inner diameter of the concave surface of the fixed plate 10 is matched with the outer diameter of the connecting rod 3, so that the fixed plate 10 is more attached to the connecting rod 3, after the connecting rod 3 is clamped by the fixed plates 10, the contact area between the fixed plate 10 and the connecting rod 3 is increased, the friction force is increased, the fixed plate 10 is prevented from;
a sowing box 12 is arranged on one side of the sowing frame 4 far away from the coulter 11, a sowing disc 13 is arranged on one side of the sowing frame 4 near the coulter 11, a sowing pipe 14 is fixed on one side of the sowing disc 13 far away from the sowing frame 4, a second sliding block 15 is fixed on one side of the sowing frame 4 far away from the connecting rod 3, a second sliding groove 16 is arranged on one side of the frame 2 near the second sliding block 15, the inner size of the second sliding groove 16 is matched with the outer size of the second sliding block 15, the second sliding groove 16 and the second sliding block 15 form a sliding structure, when the sowing frame 4 moves, the sowing frame 4 drives the second sliding block 15 to move in the second sliding groove 16, the shifting of the sowing frame 4 is prevented through the sliding structure formed by the second sliding groove 16 and the second sliding block 15, a shifting groove 17 is arranged on one side of the frame 2 near the second sliding groove 16, and the width of the shifting groove 17 is larger than the width of the second sliding block 15, and the length of the moving-out groove 17 is greater than that of the second slide block 15, when the seeding rack 4 drives the second slide block 15 to move to the position of the moving-out groove 17, the second slide block 15 can be moved out through the moving-out groove 17, so that the seeding rack 4 is convenient to mount and dismount, and one side of the rack 2, which is far away from the seeding rack 4, is provided with a rack wheel 18.
The working principle is as follows: when the corn planting space adjustable seeder is used, firstly, corn seeds are placed in the seeding box 12, the locomotive 1 drives the rack 2 to move, the rack 2 drives the seeding frame 4 to move, the seeding frame 4 drives the coulter 11 to move so as to plough out of the seeding groove, the seeding disc 13 sucks out the corn seeds in the seeding box 12, then the corn seeds drop in the seeding groove through the seeding pipe 14, when the planting density of the corn is changed due to different planting areas, the rocker 9 is rotated, the rocker 9 drives the transmission rod 7 to rotate, the transmission rod 7 drives the first slide block 6 to move in the first sliding groove 5 through the external thread 8, the first slide block 6 drives the fixed plate 10 to move, the fixed plate 10 loosens the connecting rod 3, the seeding frame 4 can move, when the seeding frame 4 moves, the seeding frame 4 drives the second slide block 15 to move in the second sliding groove 16, and through the sliding structure formed by the second sliding groove 16 and the second slide block 15, preventing the shifting of the sowing frames 4, adjusting the distance between the sowing frames 4, and changing the planting density of the corn, which is not described in detail in this specification, belongs to the prior art known to those skilled in 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 seeder with adjustable maize planting interval, includes locomotive (1), connecting rod (3) and first slider (6), its characterized in that: a frame (2) is fixedly connected with one side of the locomotive (1), the connecting rod (3) is positioned inside one side of the frame (2) far away from the locomotive (1), a seeding frame (4) is arranged on one side of the frame (2) close to the connecting rod (3), wherein,
the two sides of the seeding frame (4) close to the connecting rod (3) are respectively provided with a first sliding chute (5), the first sliding block (6) is positioned inside the first sliding chute (5), a transmission rod (7) penetrates through the inside of the first sliding chute (5), the outer surface of the transmission rod (7) is provided with an external thread (8), one side of the transmission rod (7) far away from the seeding frame (4) is provided with a rocker (9), one side of the first sliding block (6) close to the connecting rod (3) is fixedly provided with a fixing plate (10), and the vertical surface of one side of the seeding frame (4) close to the connecting rod (3) is fixedly provided with a coulter (11);
one side of sowing frame (4) and keeping away from coulter (11) is provided with seeding case (12), one side that sowing frame (4) is close to coulter (11) is provided with seeding dish (13), one side that seeding frame (4) was kept away from in seeding dish (13) is fixed with sowing pipe (14), one side that connecting rod (3) were kept away from in sowing frame (4) is fixed with second slider (15), second spout (16) have been seted up to one side that frame (2) are close to second slider (15), one side that frame (2) are close to second spout (16) has been seted up and has been moved out groove (17), one side that sowing frame (4) were kept away from in frame (2) is provided with organic frame wheel (18).
2. The corn planting interval adjustable seeder according to claim 1, characterized in that: the transmission rod (7) and the first sliding block (6) form a thread structure through an external thread (8).
3. The corn planting interval adjustable seeder according to claim 1, characterized in that: the external thread (8) is provided with two sections, and the grains of the 2 sections of external thread (8) are opposite.
4. The corn planting interval adjustable seeder according to claim 1, characterized in that: one side of the fixing plate (10) close to the connecting rod (3) is a concave surface, and the inner diameter of the concave surface of the fixing plate (10) is matched with the outer diameter of the connecting rod (3).
5. The corn planting interval adjustable seeder according to claim 1, characterized in that: the inner size of the second sliding groove (16) is matched with the outer size of the second sliding block (15), and the second sliding groove (16) and the second sliding block (15) form a sliding structure.
6. The corn planting interval adjustable seeder according to claim 1, characterized in that: the width of the moving-out groove (17) is larger than that of the second sliding block (15), and the length of the moving-out groove (17) is larger than that of the second sliding block (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920322120.1U CN209861552U (en) | 2019-03-14 | 2019-03-14 | Seeder with adjustable maize planting interval |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920322120.1U CN209861552U (en) | 2019-03-14 | 2019-03-14 | Seeder with adjustable maize planting interval |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209861552U true CN209861552U (en) | 2019-12-31 |
Family
ID=68954974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920322120.1U Expired - Fee Related CN209861552U (en) | 2019-03-14 | 2019-03-14 | Seeder with adjustable maize planting interval |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209861552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113099788A (en) * | 2021-04-02 | 2021-07-13 | 武威职业学院 | Automatic drilling seeder is planted to astragalus |
-
2019
- 2019-03-14 CN CN201920322120.1U patent/CN209861552U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113099788A (en) * | 2021-04-02 | 2021-07-13 | 武威职业学院 | Automatic drilling seeder is planted to astragalus |
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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: 20191231 Termination date: 20210314 |
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| CF01 | Termination of patent right due to non-payment of annual fee |