CN210247489U - Novel seeder - Google Patents
Novel seeder Download PDFInfo
- Publication number
- CN210247489U CN210247489U CN201920606268.8U CN201920606268U CN210247489U CN 210247489 U CN210247489 U CN 210247489U CN 201920606268 U CN201920606268 U CN 201920606268U CN 210247489 U CN210247489 U CN 210247489U
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- CN
- China
- Prior art keywords
- seed
- leaking
- frame
- holes
- rack
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010899 nucleation Methods 0.000 claims abstract description 22
- 238000009331 sowing Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 5
- 239000000725 suspension Substances 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 241000209140 Triticum Species 0.000 abstract description 12
- 235000021307 Triticum Nutrition 0.000 abstract description 12
- 230000029553 photosynthesis Effects 0.000 abstract description 3
- 238000010672 photosynthesis Methods 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000011081 inoculation Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 6
- 239000002689 soil Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000005056 compaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
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- Sowing (AREA)
Abstract
The utility model discloses a novel seeder, including the frame, the top of frame is provided with flourishing seed case, and even spaced has seted up on the flourishing seed case and is listed as square hole that leaks, and the frame is two respectively the rotatable pivot that is provided with in below of leaking the hole, the pivot all is provided with and respectively leak the kind wheel of the hole one-to-one of leaking, the cross-section of seting up of equal even densely covered on the outer wall of the kind wheel of leading is oval and the profile is greater than the inoculation groove of seed profile, and the outside of the kind wheel of leading all is provided with the hourglass kind and fights, and the bottom fixed connection of hourglass kind fill and flourishing seed case, the both sides of leaking kind fill are rotated through bearing. The utility model has uniform seed guiding speed; the wide-width seeding is realized through the two sets of furrow openers which are arranged in a mutually staggered mode, the seeding efficiency can be improved, the edge row advantages are utilized to facilitate the growth of wheat to be subjected to leaf separation and photosynthesis, the height of the mounting rod on the rack can be adjusted, different seeding depths can be set according to the difference of ground conditions, and the wide-width seeding machine has strong adaptability.
Description
Technical Field
The utility model relates to a crops seeding technical field especially relates to a novel seeder.
Background
The wheat planting area in China is wide, and with the continuous progress of agricultural science and technology, corresponding wheat seeding machinery is urgently needed to meet the requirement of planting wheat in a large area.
The existing wheat seeder has narrow seeding amplitude and low seeding efficiency, and is difficult to adapt to the requirement of large-area wheat planting. Moreover, narrow sowing is not beneficial to the growth, leaf separation and photosynthesis of wheat, and poor ventilation performance influences the crop yield. Different soil conditions require different sowing depths of wheat, and the sowing depth of the existing wheat sowing machine is single, so that different sowing depth requirements cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel seeder solves the technical problem that most of current wheat seeders are seeding inefficiency, are unfavorable for wheat to grow for narrow width seeding, and the depth of planting is single.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model relates to a novel seeder, which comprises a frame;
a seed containing box is arranged above the rack, two rows of square seed leaking holes are uniformly formed in the seed containing box at intervals, rotating shafts are rotatably arranged below the two rows of seed leaking holes in the rack respectively, each rotating shaft is provided with a seed guide wheel which corresponds to each row of seed leaking holes one by one, a seed receiving groove which is oval in cross section and larger in outline than that of seeds is uniformly and densely formed in the outer wall of each seed guide wheel, a seed leaking hopper is arranged outside each seed guide wheel, each seed leaking hopper is fixedly connected with the bottom of the seed containing box, and two sides of each seed leaking hopper are rotatably connected with the rotating shafts through bearings respectively;
the middle part of the frame is symmetrically provided with suspension brackets used for being connected with a tractor;
the height of the lower part of the rack is adjustable, two mounting rods are arranged, a plurality of seed receiving hoppers which correspond to the seed leaking hoppers one by one are arranged on the two mounting rods, and the seed receiving hoppers on the two mounting rods are arranged in a staggered mode from front to back; the upper part of each seed receiving hopper is communicated with the bottom of the corresponding seed leaking hopper through a seed guiding pipe, the seed guiding pipe is a corrugated hose, the lower end of each seed receiving hopper is communicated with the rear part of the upper end of a furrow opener through two seeding pipes arranged in parallel, and a baffle is arranged in the middle of the inside of the furrow opener;
the supporting wheels are rotatably arranged on two sides of the rack, a first chain wheel is arranged on a middle shaft of each supporting wheel, and the first chain wheels are in transmission connection with second chain wheels arranged at the end parts of the two rotating shafts through transmission chains.
Furthermore, a plurality of adjusting holes are formed in the two ends of the lower portion of the rack at intervals along the height direction, through holes with the same size as the adjusting holes are formed in the two ends of the two mounting rods, and the two mounting rods are fixedly connected with the rack through fastening bolt groups.
Further, the slots are respectively formed in the positions, corresponding to the various hole leaking holes, of the lower portions of the two side walls of the seed containing box, the adjusting plates with L-shaped cross sections are arranged in the slots, the horizontal portions of the adjusting plates are matched with the slots and movably inserted into the slots, through holes for the screws to pass through are formed in the middle of the vertical portions of the adjusting plates, the screws are fixedly provided with limiting plates on the two sides of the vertical portions of the adjusting plates respectively, one ends of the screws are connected with the side walls of the seed containing box in a threaded mode, and operating handles are arranged at the other ends of the screws.
Furthermore, a plurality of rotatable scarification discs are uniformly arranged at the lower part of the rack in front of the furrow opener.
Furthermore, the lower part of the rack is rotatably provided with a press roller with a wavy outer peripheral wall at the rear part of the furrow opener.
Compared with the prior art, the utility model discloses a beneficial technological effect:
the utility model adopts the seed guide wheel provided with the inoculation groove to guide seeds into the seed leakage hopper from the seed containing box, and the seed guide speed is uniform; through two sets of furrow openers of mutual staggered arrangement, make the seeding range can reach about 10cm, realized the broad width seeding, not only can improve seeding efficiency, can disperse the seed moreover, make wheat in-process ventilation performance good, do benefit to growth branch leaf and photosynthesis. Additionally, the utility model discloses a height of installation pole on the frame can be adjusted, can set up different depth of planting according to the difference of ground condition, has stronger adaptability.
Drawings
The present invention will be further explained with reference to the following description of the drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of a partial top view of the seed holding box;
FIG. 4 is a schematic sectional view of the seed holding box;
FIG. 5 is a schematic view of the bottom structure of the furrow opener;
description of reference numerals: 1. a frame; 1-1, adjusting holes; 2. a seed holding box; 2-1, a hole leaking hole; 2-2, a slot; 3. a rotating shaft; 4. a seed guide wheel; 4-1, inoculating trough; 5. a seed leaking hopper; 6. a suspension bracket; 7. mounting a rod; 8. a seed receiving hopper; 9. a seed guiding pipe; 10. seeding a pipe; 11. a furrow opener; 12. a baffle plate; 13. a support wheel; 14. a first sprocket; 15. a drive chain; 16. a second sprocket; 17. a fastening bolt group; 18. an adjustment plate; 19. a screw; 20. a limiting plate; 21. an operating handle; 22. a soil loosening disc; 23. and a press roller.
Detailed Description
As shown in fig. 1-5, the novel seeder comprises a frame 1, a seed containing box 2 is arranged above the frame 1, and two rows of square seed leaking holes 2-1 are uniformly arranged on the seed containing box 2 at intervals. And the lower parts of the two side walls of the seed containing box 2 are respectively provided with slots 2-2 at positions respectively corresponding to the various seed leaking holes 2-1, each slot 2-2 is internally provided with an adjusting plate 18 with an L-shaped section, the adjusting plate 18 is matched with the slots 2-2 and movably inserted into the slots, the middle of the vertical part of the adjusting plate 18 is provided with a through hole for a screw rod 19 to pass through, the screw rod 19 is respectively and fixedly provided with a limiting plate 20 at the two sides of the vertical part of the adjusting plate 18, one end of the screw rod 19 is in threaded connection with the side wall of the seed containing box 2, and the other end of the screw rod 19 is fixedly provided with an operating handle 21.
The seed receiving machine is characterized in that a rotating shaft 3 is rotatably arranged below two rows of seed leaking holes 2-1 of the rack 1, each rotating shaft 3 is fixedly provided with a seed guiding wheel 4 which is in one-to-one correspondence with each row of seed leaking holes 2-1, the outer wall of each seed guiding wheel 4 is uniformly and densely provided with a seed receiving groove 4-1, the cross section of each seed receiving groove is oval, the outline of each seed receiving groove is larger than the outline of each seed, a seed leaking hopper 5 is arranged outside each seed guiding wheel 4, the upper part of each seed leaking hopper 5 is fixedly connected with the bottom of the seed containing box 2, and two sides of each seed leaking hopper 5 are rotatably connected with the rotating shaft 3 through bearings.
The middle part of the frame 1 is symmetrically provided with suspension brackets 6, and the suspension brackets 6 are used for being connected with a tractor for drawing the seeder to move.
Two installation rods 7 are installed on the lower portion of the rack 1 in a height-adjustable mode, specifically, a plurality of adjusting holes 1-1 are formed in two ends of the lower portion of the rack 1 at intervals along the height direction, through holes with the same size as the adjusting holes 1-1 are formed in two ends of the two installation rods 7, after the two installation rods are adjusted to the proper height, bolt positions of fastening bolt groups 17 penetrate through the adjusting holes of the rack and the through holes in the two installation rods, and then nut positions of the fastening bolt groups 17 are screwed tightly, so that the installation rods are fixedly connected with the rack.
A plurality of seed receiving hoppers 8 which are in one-to-one correspondence with the seed leaking hoppers 5 are arranged on the two mounting rods 7, and the seed receiving hoppers 8 on the two mounting rods 7 are arranged in a staggered mode from front to back. The upper part of each seed receiving hopper 8 is communicated with the bottom of the corresponding seed leaking hopper 5 through a seed guiding pipe 9, the seed guiding pipe 9 is a corrugated hose, and the length of the seed guiding pipe is larger than the distance between the seed leaking hopper 5 and the seed receiving hopper 8 so as to adapt to the height adjustment of the mounting rod. The lower end of each seed receiving bucket 8 is communicated with the rear part of the upper end of a furrow opener 11 through two seeding pipes 10 arranged in parallel, a baffle 12 is arranged in the middle of the interior of the furrow opener 11, the baffle 12 has a certain radian, and the bottom of the baffle 12 is flush with the bottom of the furrow opener so as to realize the functions of seed separation and scraping of soil before seeding.
Rotatable supporting wheel 13 of installing in both sides of frame 1, first sprocket 14 is installed in the epaxial first sprocket 14 of installing of supporting wheel 13, first sprocket 14 through driving chain 15 with set up in two the transmission of the second sprocket 16 of 3 tip in pivot is connected, and when tractor traction seeder gos forward, the supporting wheel rotates, through the drive effect of sprocket chain to drive pivot and the epaxial leading wheel rotation of commentaries on classics, will hold the seed transfer in the seed case and leak kind all in.
The lower part of the frame 1 is evenly provided with a plurality of rotatable loosening disks 22 in front of the furrow opener 11 (namely, one end of the frame provided with the traction frame), and the loosening disks can loosen the soil before ditching and sowing so as to reduce the resistance of the furrow opener when advancing.
The lower part of frame 1 is in the rotatable compacting roller 23 of installing in rear of furrow opener 11, the periphery wall of compacting roller 23 is wavy, is favorable to burying soil to seeding ditch and compaction.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (5)
1. A novel seeder, its characterized in that: comprises a frame (1);
a seed containing box (2) is arranged above the frame (1), two lines of square seed leaking holes (2-1) are arranged on the seed containing box (2) at uniform intervals, the machine frame (1) is respectively provided with rotating shafts (3) below two rows of seed leaking holes (2-1) in a rotatable manner, each rotating shaft (3) is provided with a seed guiding wheel (4) which corresponds to each row of seed leaking holes (2-1) one by one, the outer wall of each seed guiding wheel (4) is uniformly and densely provided with a seed receiving groove (4-1) which is oval in cross section and larger than the outline of a seed, a seed leaking hopper (5) is arranged outside each seed guiding wheel (4), each seed leaking hopper (5) is fixedly connected with the bottom of the seed containing box (2), and two sides of each seed leaking hopper (5) are respectively connected with the rotating shafts (3) in a rotating manner through bearings;
the middle part of the frame (1) is symmetrically provided with suspension brackets (6) used for being connected with a tractor;
the height of the lower part of the rack (1) is adjustable, two mounting rods (7) are arranged, a plurality of seed receiving hoppers (8) which correspond to the seed leaking hoppers (5) one by one are arranged on the two mounting rods (7), and the seed receiving hoppers (8) on the two mounting rods (7) are arranged in a staggered mode from front to back; the upper part of each seed receiving hopper (8) is communicated with the bottom of the corresponding seed leaking hopper (5) through a seed guiding pipe (9), the seed guiding pipe (9) is a corrugated hose, the lower end of each seed receiving hopper (8) is communicated with the rear part of the upper end of a furrow opener (11) through two seed sowing pipes (10) which are arranged in parallel, and a baffle plate (12) is arranged in the middle inside the furrow opener (11);
the supporting wheels (13) are rotatably arranged on two sides of the rack (1), a first chain wheel (14) is arranged on a middle shaft of each supporting wheel (13), and the first chain wheels (14) are in transmission connection with second chain wheels (16) arranged at the end parts of the two rotating shafts (3) through transmission chains (15).
2. The novel seeding machine according to claim 1, characterized in that: the adjustable fixing device is characterized in that a plurality of adjusting holes (1-1) are formed in two ends of the lower portion of the rack (1) at intervals along the height direction, through holes with the same size as the adjusting holes (1-1) are formed in two ends of the two mounting rods (7), and the two mounting rods are fixedly connected with the rack (1) through fastening bolt groups (17).
3. The novel seeding machine according to claim 1, characterized in that: the lower part of the two side walls of the seed containing box (2) is provided with slots (2-2) at positions corresponding to the various seed leaking holes (2-1) respectively, adjusting plates (18) with L-shaped sections are arranged in the slots (2-2), the horizontal parts of the adjusting plates (18) are matched with the slots (2-2) and movably inserted in the slots, through holes for the screw rods (19) to pass through are formed in the middle of the vertical parts of the adjusting plates (18), the screw rods (19) are fixedly provided with limiting plates (20) on the two sides of the vertical parts of the adjusting plates (18) respectively, one ends of the screw rods (19) are in threaded connection with the side walls of the seed containing box (2), and the other ends of the screw rods (19) are provided with operating handles (21).
4. The novel seeding machine according to claim 1, characterized in that: a plurality of rotatable scarification discs (22) are uniformly arranged at the lower part of the rack (1) in front of the furrow opener (11).
5. The novel seeding machine according to claim 1, characterized in that: the lower part of the frame (1) is rotatably provided with a press roller (23) with a wavy outer peripheral wall at the rear part of the furrow opener (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920606268.8U CN210247489U (en) | 2019-04-29 | 2019-04-29 | Novel seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920606268.8U CN210247489U (en) | 2019-04-29 | 2019-04-29 | Novel seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210247489U true CN210247489U (en) | 2020-04-07 |
Family
ID=70023823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920606268.8U Expired - Fee Related CN210247489U (en) | 2019-04-29 | 2019-04-29 | Novel seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210247489U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021259350A1 (en) * | 2020-06-24 | 2021-12-30 | 湖州农瑞机械科技有限公司 | Seeder for use in paddy and dry fields, and seeding and ditching connection structure thereof |
-
2019
- 2019-04-29 CN CN201920606268.8U patent/CN210247489U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021259350A1 (en) * | 2020-06-24 | 2021-12-30 | 湖州农瑞机械科技有限公司 | Seeder for use in paddy and dry fields, and seeding and ditching connection structure thereof |
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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: 20200407 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |