CN219459724U - Furrow opener for seeder - Google Patents
Furrow opener for seeder Download PDFInfo
- Publication number
- CN219459724U CN219459724U CN202320656871.3U CN202320656871U CN219459724U CN 219459724 U CN219459724 U CN 219459724U CN 202320656871 U CN202320656871 U CN 202320656871U CN 219459724 U CN219459724 U CN 219459724U
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- Prior art keywords
- storage box
- seed storage
- assembly
- seed
- discharging mechanism
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- 108010016634 Seed Storage Proteins Proteins 0.000 claims abstract description 44
- 238000007599 discharging Methods 0.000 claims abstract description 34
- 238000003756 stirring Methods 0.000 claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 238000005192 partition Methods 0.000 claims description 12
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000010899 nucleation Methods 0.000 abstract description 9
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009331 sowing Methods 0.000 description 2
- 240000001931 Ludwigia octovalvis Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model is suitable for the technical field of agricultural machinery, and provides a furrow opener for a seeder, which comprises a seed storage box, a driving assembly, a stirring assembly and a discharging mechanism, wherein the seed storage box is arranged at the top of a furrow plough; the stirring assembly is coaxially and rotatably arranged at the top in the seed storage box, meshed transmission is realized between the stirring assembly and the driving assembly, and the stirring assembly is driven to synchronously rotate by the rotation of the driving assembly; the discharging mechanism is fixed in the seed storage box, the discharging hole at the lower end of the discharging mechanism extends to the lower side of the seed storage box, and the discharging mechanism is matched with the position of the stirring assembly. The device has solved the current seed incasement seed can not interval orderly seeding to the problem that the seed incasement seed is blockked up easily has reached under the orderly seeding's of control seed interval prerequisite, has avoided the seed to pile up the jam in the seed storage incasement portion.
Description
Technical Field
The utility model relates to the technical field of agricultural machinery, in particular to a furrow opener for a seeder.
Background
Agricultural planting production is an indispensable part of China, in planting and seeding, ditching is an important part, most of ditchers are matched with a vehicle body to be used, the ditchers are inserted into the ground, the vehicle body is utilized to move to ditche the ground, most of the conventional ditchers are of a single structure and cannot be used for seeding while ditching, and after ditching, the conventional ditchers are sowed by a seeder or a manual work.
In order to improve efficiency, some conventional furrow openers directly mount the seed storage box on a furrow plough for furrowing and sowing can be performed simultaneously, but seeds in the seed storage box on the conventional furrow opener cannot be discharged at intervals orderly, and the seeds in the seed box are easy to block. Therefore, we provide a furrow opener for a seeder, which is used for solving the technical problems.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide a furrow opener for a seeder, which can realize spaced seeding.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a furrow opener for a planter, comprising: the device comprises a seed storage box, a driving assembly, a stirring assembly and a discharging mechanism.
The seed storage box is arranged at the top of the ditching plow; the driving assembly is arranged at the top of the inside of the seed storage box, a pushing tray is slidably matched in the inside of the seed storage box, and the pushing tray is in threaded fit with the driving assembly; the stirring assembly is coaxially arranged at the top in the seed storage box in a rotating way, meshed transmission is realized between the stirring assembly and the driving assembly, and the stirring assembly is driven to synchronously rotate by the rotation of the driving assembly; the discharging mechanism is fixed in the seed storage box, a discharging hole at the lower end of the discharging mechanism extends to the lower portion of the seed storage box, and the discharging mechanism is matched with the position of the material shifting assembly.
The utility model is further provided with: the driving assembly comprises a motor, the motor is arranged at the bottom of the seed storage box, the output end of the motor is fixedly connected with a threaded rod, the threaded rod is in threaded fit with the pushing tray, and a driving gear is fixedly arranged at the top end of the threaded rod.
The utility model is further provided with: the material stirring assembly comprises a supporting column which is rotatably connected to the center position of the top in the seed storage box; the bottom end of the support column is fixedly connected with a driven gear which is meshed with the driving gear; the side face of the periphery of the support column is fixedly connected with a stirring plate, and the bottom of the stirring plate is fixedly provided with a pushing piece.
The utility model is further provided with: the discharging mechanism comprises a material guiding component; the guide assembly comprises a guide pipe, the guide pipe is fixed in the seed storage box, a discharge hole at the lower end of the guide pipe extends to the lower portion of the seed storage box, a plurality of arc-shaped partition plates which are staggered mutually are fixedly arranged on the inner wall of the guide pipe from top to bottom, and an annular limiting groove is formed in the outer wall of the guide pipe, close to the top end, of the guide pipe.
The utility model is further provided with: the discharging mechanism further comprises a connecting component; the connecting assembly comprises a limiting ring which is arranged inside an annular limiting groove in a sliding mode, a connecting ring which is coaxial with the limiting ring is arranged above the limiting ring, the limiting ring and the connecting ring are fixedly connected through a plurality of connecting frames, the connecting frames are driven through pushing sheets, and a linkage rod is fixedly arranged inside the connecting ring.
The utility model is further provided with: the discharging mechanism further comprises a conveying assembly; the conveying assembly comprises a rotating shaft which is coaxially arranged inside the material guiding pipe, the top end of the rotating shaft is fixedly connected with the linkage rod and is in running fit with each arc-shaped partition board, a plurality of arc-shaped pushing blocks are fixedly arranged on the peripheral side face of the rotating shaft from top to bottom, and the arc-shaped pushing blocks are located between two adjacent arc-shaped partition boards.
The utility model has the advantages that:
(1) According to the utility model, the seed pushing disc is arranged in the seed storage box, so that a fixed amount of seeds can be gradually pushed upwards by the driving component, and the fixed amount of seeds are pushed into the material guide pipe under the pushing force of the material stirring component, so that the seeding operation is realized, the effective control of the seeding amount can be realized, and excessive seeds are prevented from being sowed at the same position.
(2) According to the utility model, the plurality of arc-shaped partition plates which are staggered from top to bottom are arranged in the material guide pipe, the seeding quantity control and interval seeding operation are realized in an intermittent conveying mode in the discharging mechanism, and meanwhile, the seeds can be prevented from being blocked in the material guide pipe by continuous rotation.
Drawings
FIG. 1 is a cross-sectional view of a longitudinal structure of a furrow opener in accordance with the present utility model.
FIG. 2 is a cross-sectional view of a transverse structure of the furrow opener of the present utility model.
FIG. 3 is a cross-sectional view of a longitudinal structure of a storage bin according to the present utility model.
FIG. 4 is a diagram showing the relationship between the driving assembly and the kick-out assembly according to the present utility model.
Fig. 5 is a schematic structural view of a discharging mechanism in the utility model.
Fig. 6 is an enlarged view of a partial structure at a in fig. 5.
Fig. 7 is a schematic diagram of the internal structure of the discharging mechanism in the utility model.
In the figure: 1. a seed storage box; 2. digger plow; 3. a drive assembly; 4. a pushing tray; 5. a stirring assembly; 6. a discharging mechanism; 301. a motor; 302. a threaded rod; 303. a drive gear; 501. a support column; 502. a driven gear; 503. a kick-out plate; 504. a pushing piece; 61. a material guiding component; 611. a material guiding pipe; 612. an arc-shaped partition plate; 613. an annular limit groove; 62. a connection assembly; 621. a limiting ring; 622. a connecting ring; 623. a connecting frame; 624. a linkage rod; 63. a transport assembly; 631. a rotating shaft; 632. arc push block.
Detailed Description
It should be noted that, without conflict, the embodiments and features of the embodiments in the present application may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
It is noted that all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs unless otherwise indicated.
In the present utility model, unless otherwise indicated, the terms "upper" and "lower" are used generally with respect to the directions shown in the drawings, or with respect to the vertical, vertical or gravitational directions; also, for ease of understanding and description, "left, right" is generally directed to the left, right as shown in the drawings; "inner and outer" refer to inner and outer relative to the outline of the components themselves, but the above-described orientation terms are not intended to limit the present utility model.
Example 1
Referring to fig. 1, the present utility model provides the following technical solutions:
in particular to a furrow opener for a seeder, which comprises:
the seed storage box 1 is arranged at the top of the ditching plow 2, and by the arrangement of the structure, ditching and sowing are realized;
the driving assembly 3 is arranged at the inner top of the seed storage box 1, the pushing tray 4 is slidably matched in the seed storage box 1, and the pushing tray 4 is in threaded fit with the driving assembly 3, so that the pushing tray 4 can push a fixed amount of seeds upwards each time through the structure;
the stirring assembly 5 is coaxially arranged at the top in the seed storage box 1 in a rotating way, and meshed transmission is realized between the stirring assembly 5 and the driving assembly 3, and the stirring assembly 5 is driven to synchronously rotate by the rotation of the driving assembly 3;
the discharging mechanism 6, the discharging mechanism 6 is fixed in the seed storage box 1 and the discharging hole at the lower end extends to the lower part of the seed storage box 1, and the discharging mechanism 6 is matched with the position of the stirring assembly 5.
The specific application of this embodiment is: seeds are placed in the seed storage box 1, the seeds are flush with the top of the discharging mechanism 6, the pushing tray 4 is driven to move upwards through the rotation of the driving assembly 3, the seeds pushed by a fixed amount move upwards each time, and meanwhile the stirring assembly 5 rotates to stir the pushed seeds into the discharging mechanism 6 to realize discharging.
Example two
Referring to fig. 2, 3 and 4, the second embodiment is modified from the first embodiment as follows: the driving assembly 3 comprises a motor 301, the motor 301 is arranged at the bottom of the seed storage box 1, the output end of the motor 301 is fixedly connected with a threaded rod 302, the threaded rod 302 is in threaded fit with the pushing tray 4, and a driving gear 303 is fixedly arranged at the top end of the threaded rod 302.
The material stirring assembly 5 comprises a supporting column 501, and the supporting column 501 is rotatably connected to the center position of the top in the seed storage box 1; the bottom end of the supporting column 501 is fixedly connected with a driven gear 502, and the driven gear 502 is meshed with the driving gear 303; the side of the periphery of the support column 501 is fixedly connected with a stirring plate 503, and a pushing plate 504 is fixed at the bottom of the stirring plate 503.
The specific application of this embodiment is: the threaded rod 302 and the driving gear 303 are rotated by the rotation of the motor 301, the pushing disc 4 is moved upwards by the threaded transmission to convey seeds to the top of the seed storage box 1 by a fixed amount, the stirring plate 503 and the pushing plate 504 are driven to move around the supporting column 501 in a circular mode by the meshing transmission of the driving gear 303 and the driven gear 502, and the seeds conveyed to the upper side are stirred into the discharging mechanism 6.
Example III
Referring to fig. 1, 5, 6 and 7, the third embodiment is modified from the second embodiment as follows: the discharging mechanism 6 comprises a material guiding assembly 61; wherein,,
the material guiding assembly 61 comprises a material guiding pipe 611, wherein the material guiding pipe 611 is fixed inside the seed storage box 1, a discharge hole at the lower end of the material guiding pipe 611 extends to the lower part of the seed storage box 1, a plurality of arc-shaped partition plates 612 which are staggered with each other are fixedly arranged on the inner wall of the material guiding pipe 611 from top to bottom, and an annular limiting groove 613 is formed on the outer wall of the material guiding pipe 611 near the top end.
The discharging mechanism 6 further comprises a connecting assembly 62;
the connecting component 62 comprises a limiting ring 621 slidably arranged in the annular limiting groove 613, a connecting ring 622 coaxial with the limiting ring 621 is arranged above the limiting ring 621, the limiting ring 621 is fixedly connected with the connecting ring 622 through a plurality of connecting frames 623, the connecting frames 623 are driven by the pushing piece 504, and a linkage rod 624 is fixedly arranged in the connecting ring 622.
The discharge mechanism 6 further comprises a conveying assembly 63;
the conveying assembly 63 comprises a rotating shaft 631 coaxially arranged inside the material guiding pipe 611, the top end of the rotating shaft 631 is fixedly connected with the linkage rod 624 and is in running fit with each arc-shaped partition 612, a plurality of arc-shaped pushing blocks 632 are fixedly arranged on the peripheral side surface of the rotating shaft 631 from top to bottom, and the arc-shaped pushing blocks 632 are located between two adjacent arc-shaped partition 612.
The specific application of this embodiment is: the connecting frame 623 is pushed to rotate by the rotation of the pushing piece 504, the intermittent rotation of the conveying component 63 in the material guiding pipe 611 is realized by the linkage rod 624, seeds entering the material guiding pipe 611 firstly enter a cavity formed by the two uppermost arc-shaped partition plates 612 and the arc-shaped pushing blocks 632, the rotation of the arc-shaped pushing blocks 632 in the cavity pushes the seeds into the next cavity, the seeds enter the lowest cavity by the seed conveying principle, the seeds falling into the cavity are discharged from a discharge hole at the lower end of the material guiding pipe 611 by the arc-shaped pushing blocks 632 in the cavity, and meanwhile, the seeds can be prevented from being accumulated in the material guiding pipe 611 to form blockage by rotating and discharging.
It will be apparent that the embodiments described above are merely some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be implemented in sequences other than those illustrated or described herein.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (6)
1. A furrow opener for a planter, comprising:
the seed storage box (1), the seed storage box (1) is arranged at the top of the ditching plow (2);
the driving assembly (3), the driving assembly (3) is arranged at the inner top of the seed storage box (1), a pushing tray (4) is slidably matched in the seed storage box (1), and the pushing tray (4) is in threaded fit with the driving assembly (3);
the stirring assembly (5) is coaxially arranged at the inner top of the seed storage box (1) in a rotating mode, the stirring assembly (5) and the driving assembly (3) are in meshed transmission, and the stirring assembly (5) is driven to synchronously rotate through rotation of the driving assembly (3); and
the discharging mechanism (6), discharging mechanism (6) is fixed in seed storage case (1) inside and its lower extreme discharge gate extends to seed storage case (1) below, discharging mechanism (6) and dialling material subassembly (5) position looks adaptation.
2. The furrow opener for a seed planter as claimed in claim 1, wherein: the driving assembly (3) comprises a motor (301), the motor (301) is mounted at the bottom of the seed storage box (1) and the output end of the motor is fixedly connected with a threaded rod (302), the threaded rod (302) is in threaded fit with the pushing disc (4), and a driving gear (303) is fixedly arranged at the top end of the threaded rod (302).
3. A furrow opener for a planter as claimed in claim 2, wherein: the stirring assembly (5) comprises a supporting column (501), and the supporting column (501) is rotatably connected to the center position of the inner top of the seed storage box (1); the bottom end of the supporting column (501) is fixedly connected with a driven gear (502), and the driven gear (502) is meshed with the driving gear (303); the material stirring device is characterized in that a material stirring plate (503) is fixedly connected to the peripheral side face of the supporting column (501), and a pushing piece (504) is fixedly arranged at the bottom of the material stirring plate (503).
4. A furrow opener for a planter according to claim 3, characterized by: the discharging mechanism (6) comprises a material guiding component (61); wherein,,
the guide assembly (61) comprises a guide pipe (611), the guide pipe (611) is fixed inside the seed storage box (1) and a discharge hole at the lower end of the guide pipe extends to the lower part of the seed storage box (1), a plurality of arc-shaped partition plates (612) which are staggered mutually are fixedly arranged on the inner wall of the guide pipe (611) from top to bottom respectively, and an annular limiting groove (613) is formed in the outer wall of the guide pipe (611) close to the top end.
5. The furrow opener for a seed machine of claim 4, wherein: the discharging mechanism (6) further comprises a connecting component (62); wherein,,
the connecting assembly (62) comprises a limiting ring (621) which is arranged inside an annular limiting groove (613) in a sliding mode, a connecting ring (622) which is coaxial with the limiting ring (621) is arranged above the limiting ring (621), the limiting ring (621) is fixedly connected with the connecting ring (622) through a plurality of connecting frames (623), the connecting frames (623) are driven through pushing sheets (504), and a linkage rod (624) is fixedly arranged inside the connecting ring (622).
6. The furrow opener for a seed machine of claim 5, wherein: the discharging mechanism (6) further comprises a conveying assembly (63); wherein,,
the conveying assembly (63) comprises a rotating shaft (631) coaxially arranged inside the material guiding pipe (611), the top end of the rotating shaft (631) is fixedly connected with the linkage rod (624) and is in running fit with each arc-shaped partition board (612), a plurality of arc-shaped pushing blocks (632) are fixedly arranged on the peripheral side face of the rotating shaft (631) from top to bottom, and the arc-shaped pushing blocks (632) are located between two adjacent arc-shaped partition boards (612).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320656871.3U CN219459724U (en) | 2023-03-29 | 2023-03-29 | Furrow opener for seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320656871.3U CN219459724U (en) | 2023-03-29 | 2023-03-29 | Furrow opener for seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219459724U true CN219459724U (en) | 2023-08-04 |
Family
ID=87460295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320656871.3U Active CN219459724U (en) | 2023-03-29 | 2023-03-29 | Furrow opener for seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219459724U (en) |
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2023
- 2023-03-29 CN CN202320656871.3U patent/CN219459724U/en active Active
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