CN110972655A - Seed spreading device for agricultural planting - Google Patents
Seed spreading device for agricultural planting Download PDFInfo
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- CN110972655A CN110972655A CN201911323088.XA CN201911323088A CN110972655A CN 110972655 A CN110972655 A CN 110972655A CN 201911323088 A CN201911323088 A CN 201911323088A CN 110972655 A CN110972655 A CN 110972655A
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- Prior art keywords
- supporting
- cover body
- driving
- plate
- agricultural planting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C17/00—Fertilisers or seeders with centrifugal wheels
- A01C17/003—Centrifugal throwing devices with a horizontal axis
Abstract
The invention provides a seed spreading device for agricultural planting, which belongs to the technical field of agricultural equipment and comprises a supporting table, a spray head assembly arranged on one side of the supporting table, and a first driving assembly arranged on the upper part of the supporting table and used for driving the spray head assembly to rotate, wherein the bottom of the supporting table is also provided with a second driving assembly for driving the first driving assembly and the spray head assembly to horizontally and intermittently move; the shower nozzle subassembly includes the cover body, cover body inside is provided with the storage cavity, sets up a plurality of through-holes that are circumference and distribute in the storage cavity intercommunication on the cover body lateral wall, the inside activity of through-hole is provided with the inner tube, the inner tube outer wall is connected with the supporting shoe, and the recess that is used for holding the supporting shoe is seted up to the through-hole inner wall. In the embodiment of the invention, the first driving component drives the spray head component to rotate, and the second driving component is matched to drive the first driving component and the spray head component to horizontally and intermittently move, so that the seed spreading range is enlarged, and the automatic seed spreading device has the advantages of high seed spreading efficiency and high automation degree.
Description
Technical Field
The invention belongs to the technical field of agricultural equipment, and particularly relates to a seed sowing device for agricultural planting.
Background
In the agricultural planting process, seeds need to be sown in advance on a plowed land, and transplanting cultivation is carried out after the seeds germinate and grow to a certain stage.
The problem that the seed spreading range is small, the seed spreading uniformity is poor and the automation degree is not high exists in the existing agricultural seed spreading device, and more manpower is needed to participate, so that the practicability of the existing agricultural seed spreading device is not strong, and the using requirement cannot be met.
Disclosure of Invention
In order to overcome the defects in the prior art, the embodiment of the invention provides a seed sowing device for agricultural planting.
In order to solve the technical problems, the invention provides the following technical scheme:
a seed spreading device for agricultural planting comprises a supporting table, a spray head assembly arranged on one side of the supporting table, and a first driving assembly arranged on the upper portion of the supporting table and used for driving the spray head assembly to rotate, wherein a second driving assembly used for driving the first driving assembly and the spray head assembly to horizontally and intermittently move is further arranged at the bottom of the supporting table; the sprayer assembly comprises a cover body, wherein a material storage cavity is arranged in the cover body, a plurality of through holes which are circumferentially distributed and communicated with the material storage cavity are formed in the side wall of the cover body, an inner cylinder is movably arranged in each through hole, the outer wall of each inner cylinder is connected with a supporting block, the inner wall of each through hole is provided with a groove for accommodating the supporting block, and the supporting block is connected with the inner wall of the groove through a second spring; the port department that the through-hole is close to the storage cavity rotates and installs two sets of baffles that set up relatively, link to each other through first spring between baffle and the inner tube.
As a further improvement of the invention: and a limiting plate for limiting the position of the partition plate is arranged at the joint of the storage cavity and the through hole.
As a further improvement of the invention: the cover body is of a conical structure, a feeding hole is formed in the side wall of the cover body, and the feeding hole is sealed by a sealing plug.
As a further improvement of the invention: first drive assembly is including connecting in the pivot of cover body toper tip and connecting the first motor of keeping away from cover body one end in the pivot, the outside cover of pivot is equipped with a support section of thick bamboo, and the pivot passes through the bearing cooperation with a support section of thick bamboo, first motor is installed on first motor mounting panel upper portion, a support section of thick bamboo and first motor mounting panel all slide and set up on a supporting bench upper portion.
As a still further improvement of the invention: the second driving assembly comprises a rod body fixedly connected to the bottom of the supporting cylinder and a half gear located below the rod body and controlled to rotate by a second motor, and a plurality of tooth sheets meshed with the half gear are arranged on the lower surface of the rod body.
As a still further improvement of the invention: the supporting table comprises a supporting transverse plate and supporting side plates fixedly arranged on the left side and the right side of the bottom of the supporting transverse plate, the lower portions of the supporting side plates are provided with movable trundles, the upper surface of the supporting transverse plate is provided with a guide rail, the bottom of the supporting cylinder is fixedly provided with a connecting rod, and the bottom of the connecting rod and the bottom of the first motor mounting plate are matched with the guide rail in a sliding mode through sliders.
As a still further improvement of the invention: and baffles are arranged at two ends of the guide rail.
As a still further improvement of the invention: the inboard fixedly connected with of support curb plate towards cover body one side is used for bearing the second motor mounting panel of second motor, the body of rod includes horizontal segment and vertical section, and wherein vertical section links to each other bottom the support section of thick bamboo, and the horizontal segment setting is in supporting the diaphragm below, the pick is installed in the horizontal segment bottom, has seted up first breach towards the support curb plate upper portion of cover body one side, supports diaphragm one end and has seted up the second breach corresponding with first breach.
As a still further improvement of the invention: the cover body is provided with a conical big end opening, and the opening is detachably connected with a cover plate.
As a still further improvement of the invention: the cover plate is connected with the cover body through screws.
Compared with the prior art, the invention has the beneficial effects that:
in the embodiment of the invention, the first driving component drives the spray head component to rotate, and the second driving component is matched to drive the first driving component and the spray head component to horizontally and intermittently move, so that the seed spreading range is enlarged, and the automatic seed spreading device has the advantages of high seed spreading efficiency and high automation degree.
Drawings
FIG. 1 is a schematic structural view of a seed sowing device for agricultural planting;
FIG. 2 is a schematic structural view of a nozzle assembly of a seed sowing device for agricultural planting;
FIG. 3 is a schematic structural view of a support table in a seed sowing device for agricultural planting;
FIG. 4 is an enlarged view of area A of FIG. 1;
in the figure: the device comprises a cover plate 1, a cover body 2, a sealing plug 3, a material storage cavity 4, a rotating shaft 5, a supporting cylinder 6, a guide rail 7, a supporting transverse plate 8, a connecting rod 9, a first motor 10, a first motor mounting plate 11, a baffle 12, a supporting side plate 13, a movable caster 14, a rod body 15, a toothed sheet 16, a half gear 17, a second motor 18, a through hole 19, a first notch 20, a second notch 21, a limiting plate 22, a first spring 23, a partition plate 24, a supporting block 25, a second spring 26, a groove 27 and an inner cylinder 28.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-4, the present embodiment provides a seed spreading device for agricultural planting, including a supporting table, a nozzle assembly disposed on one side of the supporting table, and a first driving assembly mounted on the upper portion of the supporting table for driving the nozzle assembly to rotate, the bottom of the supporting table is further provided with a second driving assembly for driving the first driving assembly and the nozzle assembly to horizontally and intermittently move, specifically, the nozzle assembly includes a cover body 2, a material storage cavity 4 is disposed inside the cover body 2, a plurality of through holes 19 circumferentially distributed and communicated with the material storage cavity 4 are formed on the side wall of the cover body 2, an inner cylinder 28 is movably disposed inside the through hole 19, the outer wall of the inner cylinder 28 is connected with a supporting block 25, a groove 27 for accommodating the supporting block 25 is formed on the inner wall of the through hole 19, and the supporting block 25 is connected with the; two groups of partition plates 24 which are arranged oppositely are rotatably arranged at the port of the through hole 19 close to the material storage cavity 4, and the partition plates 24 are connected with the inner cylinder 28 through a first spring 23.
When seeds are sowed, the cover body 2 is driven to rotate by the first driving component, the inner cylinder 28 is swung towards the direction that the through hole 19 is far away from the material storage cavity 4 under the action of centrifugal force when the cover body 2 rotates, the inner cylinder 28 drives the supporting block 25 to slide in the groove 17 and extrude the second spring 26, meanwhile, the inner cylinder 28 pulls the two groups of partition plates 24 to rotate towards the inside of the through hole 19 by the first spring 23, so that the material storage cavity 4 is communicated with the through hole 19, seeds stored in the material storage cavity 4 are thrown out through the through hole 19 and the inner cylinder 28 along with the rotation of the cover body 2, the sowing operation is realized, and meanwhile, the first driving component and the cover body 2 are driven to horizontally and intermittently move by matching with the second driving component, so that the sowing; after the seeds are sowed, the cover body 2 stops rotating, the centrifugal force disappears, the inner cylinder 28 moves towards the direction of the storage cavity 4 along the through hole 19 under the action of the second spring 26, and the first spring 23 drives the partition plates 24 to rotate, so that the through holes 19 are closed again by the two groups of partition plates 24, and the seeds in the storage cavity 4 are prevented from leaking.
Specifically, storage cavity 4 and through-hole 19's handing-over department install and carry out the limiting plate 22 that the position was prescribed a limit to baffle 24, through limiting plate 22's setting, after the cover body 2 stall, inner tube 28 drives baffle 24 and seals through-hole 19, can guarantee that two sets of baffles 24 are in the butt joint state, improves through-hole 19's closed effect.
Furthermore, a feeding hole is formed in the side wall of the cover body 2, and the feeding hole is sealed by a sealing plug 3.
Specifically, first drive assembly is including connecting in the pivot 5 of the 2 toper tip of the cover body and connecting the first motor 10 of keeping away from 2 one end of the cover body in pivot 5, 5 outside covers of pivot are equipped with a support section of thick bamboo 6, and pivot 5 with support section of thick bamboo 6 and pass through the bearing cooperation, first motor 10 is installed on 11 upper portions of first motor mounting panel, support section of thick bamboo 6 and first motor mounting panel 11 and all slide the setting on a supporting bench upper portion.
The rotating shaft 5 is driven to rotate by the first motor 10, and the rotating shaft 5 drives the cover body 2 to rotate, so that the seed sowing operation is realized.
Specifically, the second drive assembly includes body of rod 15 of fixed connection in a support section of thick bamboo 6 bottom and is located body of rod 5 below and is controlled pivoted half gear 17 by second motor 18, body of rod 15 lower surface is provided with a plurality of toothings 16 that are used for with the meshing of half gear 17.
The second motor 18 drives the half gear 17 to rotate, and when the half gear 17 is meshed with the tooth piece 16, the half gear 17 drives the rod body 15, the supporting cylinder 6, the rotating shaft 5 and the first motor 10 to slide along the upper part of the supporting table, so that the cover body 2 is driven to move, and the sowing operation in a wider range is realized by matching with the rotation of the cover body 2; when the half-gear 17 is disengaged from the blade 16, the cover 2 is held in place for rotation, thereby allowing uninterrupted seeding of an area.
Specifically, the brace table is including supporting diaphragm 8 and the fixed support curb plate 13 that sets up in the support diaphragm 8 bottom left and right sides, it installs casters 14 to support curb plate 13 lower part, 8 upper surface mounting on the support diaphragm have guide rail 7, 6 fixed connecting rods 9 that are provided with in the bottom of the support section of thick bamboo, 9 bottoms of connecting rods and 11 bottoms of first motor mounting panel are all through slider and 7 sliding fit of guide rail, 7 both ends of guide rail all are provided with baffle 12.
Through the arrangement of the baffle plate 12, a limiting effect can be provided for the movement of the support cylinder 6 and the first motor 10, and the support cylinder 6 and the first motor 10 are prevented from being separated from the guide rail 7.
Specifically, the inboard fixedly connected with of support curb plate 13 towards cover body 2 one side is used for bearing the second motor mounting panel of second motor 18, the body of rod 15 includes horizontal segment and vertical section, and wherein vertical section links to each other with support section of thick bamboo 6 bottom, and the horizontal segment setting is in supporting diaphragm 8 below, tooth piece 16 is installed in the horizontal segment bottom, has seted up first breach 20 towards support curb plate 13 upper portion of cover body 2 one side, supports diaphragm 8 one end and has seted up second breach 21 corresponding with first breach 20.
Through the setting of first breach 20 and second breach 21, can make things convenient for the horizontal segment and the vertical section of the body of rod 15 to move to two sets of support curb plates 13 outsides from between two sets of support curb plates 13, guarantee that the cover body 2 possess sufficient removal stroke.
The working principle of the embodiment is as follows: when seeds are sowed, the cover body 2 is driven to rotate by the first driving component, the inner cylinder 28 is swung towards the direction that the through hole 19 is far away from the material storage cavity 4 under the action of centrifugal force when the cover body 2 rotates, the inner cylinder 28 drives the supporting block 25 to slide in the groove 17 and extrude the second spring 26, meanwhile, the inner cylinder 28 pulls the two groups of partition plates 24 to rotate towards the inside of the through hole 19 by the first spring 23, so that the material storage cavity 4 is communicated with the through hole 19, seeds stored in the material storage cavity 4 are thrown out through the through hole 19 and the inner cylinder 28 along with the rotation of the cover body 2, the sowing operation is realized, and meanwhile, the first driving component and the cover body 2 are driven to horizontally and intermittently move by matching with the second driving component, so that the sowing; after the seeds are sowed, the cover body 2 stops rotating, the centrifugal force disappears, the inner cylinder 28 moves towards the direction of the storage cavity 4 along the through hole 19 under the action of the second spring 26, and the first spring 23 drives the partition plates 24 to rotate, so that the through holes 19 are closed again by the two groups of partition plates 24, and the seeds in the storage cavity 4 are prevented from leaking.
The second motor 18 drives the half gear 17 to rotate, and when the half gear 17 is meshed with the tooth piece 16, the half gear 17 drives the rod body 15, the supporting cylinder 6, the rotating shaft 5 and the first motor 10 to slide along the upper part of the supporting table, so that the cover body 2 is driven to move, and the sowing operation in a wider range is realized by matching with the rotation of the cover body 2; when the half-gear 17 is disengaged from the blade 16, the cover 2 is held in place for rotation, thereby allowing uninterrupted seeding of an area.
Example 2
Referring to fig. 4, in the present embodiment, compared with embodiment 1, the cover body 2 is a conical structure, and an opening is formed at a conical large end of the cover body 2, and the opening is detachably connected to the cover plate 1.
Through the detachable connection of the cover plate 1 and the cover body 2, the seed excess material in the cover body 2 can be cleaned.
Specifically, the cover plate 1 is connected with the cover body 2 through screws.
In the embodiment of the invention, the first driving component drives the spray head component to rotate, and the second driving component is matched to drive the first driving component and the spray head component to horizontally and intermittently move, so that the seed spreading range is enlarged, and the automatic seed spreading device has the advantages of high seed spreading efficiency and high automation degree.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (10)
1. A seed spreading device for agricultural planting is characterized by comprising a supporting table, a spray head assembly arranged on one side of the supporting table, and a first driving assembly arranged on the upper portion of the supporting table and used for driving the spray head assembly to rotate, wherein a second driving assembly used for driving the first driving assembly and the spray head assembly to horizontally and intermittently move is further arranged at the bottom of the supporting table;
the spray head assembly comprises a cover body (2), a material storage cavity (4) is arranged in the cover body (2), a plurality of through holes (19) which are circumferentially distributed and communicated with the material storage cavity (4) are formed in the side wall of the cover body (2), an inner cylinder (28) is movably arranged in the through holes (19), a supporting block (25) is connected to the outer wall of the inner cylinder (28), a groove (27) for accommodating the supporting block (25) is formed in the inner wall of each through hole (19), and the supporting block (25) is connected with the inner wall of the groove (27) through a second spring (26); the port department that through-hole (19) are close to storage cavity (4) rotates and installs two sets of baffles (24) that set up relatively, link to each other through first spring (23) between baffle (24) and inner tube (28).
2. An agricultural seeding device according to claim 1, wherein a limiting plate (22) for limiting the position of the partition plate (24) is arranged at the junction of the storage cavity (4) and the through hole (19).
3. The seed spreading device for agricultural planting according to claim 1, wherein the cover body (2) is in a conical structure, a feeding hole is formed in the side wall of the cover body (2), and the feeding hole is sealed by a sealing plug (3).
4. A seed spreading device for agricultural planting according to claim 3, wherein the first driving assembly comprises a rotating shaft (5) connected to the conical small end of the housing (2) and a first motor (10) connected to one end of the rotating shaft (5) far away from the housing (2), a supporting cylinder (6) is sleeved outside the rotating shaft (5), the rotating shaft (5) and the supporting cylinder (6) are matched through a bearing, the first motor (10) is mounted on the upper portion of the first motor mounting plate (11), and the supporting cylinder (6) and the first motor mounting plate (11) are both slidably arranged on the upper portion of the supporting table.
5. A seed sowing device for agricultural planting according to claim 4, wherein the second driving assembly comprises a rod body (15) fixedly connected to the bottom of the supporting cylinder (6) and a half gear (17) which is positioned below the rod body (5) and is controlled to rotate by a second motor (18), and a plurality of tooth blades (16) which are used for being meshed with the half gear (17) are arranged on the lower surface of the rod body (15).
6. The seed spreading device for agricultural planting according to claim 5, wherein the supporting platform comprises a supporting transverse plate (8) and supporting side plates (13) fixedly arranged on the left side and the right side of the bottom of the supporting transverse plate (8), movable casters (14) are installed on the lower portions of the supporting side plates (13), guide rails (7) are installed on the upper surfaces of the supporting transverse plate (8), connecting rods (9) are fixedly arranged on the bottom of the supporting barrel (6), and the bottoms of the connecting rods (9) and the bottom of the first motor mounting plate (11) are in sliding fit with the guide rails (7) through sliders.
7. A seed sowing device for agricultural planting according to claim 6, wherein the guide rail (7) is provided with baffles (12) at both ends.
8. The seed spreading device for agricultural planting according to claim 6, wherein a second motor mounting plate for bearing the second motor (18) is fixedly connected to the inner side of the supporting side plate (13) facing one side of the cover body (2), the rod body (15) comprises a horizontal section and a vertical section, the vertical section is connected with the bottom of the supporting cylinder (6), the horizontal section is arranged below the supporting transverse plate (8), the tooth piece (16) is arranged at the bottom of the horizontal section, a first notch (20) is formed in the upper portion of the supporting side plate (13) facing one side of the cover body (2), and a second notch (21) corresponding to the first notch (20) is formed in one end of the supporting transverse plate (8).
9. A seed spreading device for agricultural planting according to claim 3, wherein the conical big end of the cover body (2) is provided with an opening, and a cover plate (1) is detachably connected to the opening.
10. An agricultural seeding device according to claim 9, wherein the cover plate (1) is screwed to the cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911323088.XA CN110972655A (en) | 2019-12-20 | 2019-12-20 | Seed spreading device for agricultural planting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911323088.XA CN110972655A (en) | 2019-12-20 | 2019-12-20 | Seed spreading device for agricultural planting |
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| Publication Number | Publication Date |
|---|---|
| CN110972655A true CN110972655A (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911323088.XA Pending CN110972655A (en) | 2019-12-20 | 2019-12-20 | Seed spreading device for agricultural planting |
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| CN (1) | CN110972655A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203691929U (en) * | 2014-01-17 | 2014-07-09 | 武汉黄鹤拖拉机制造有限公司 | Centrifugal centralized-seeding refined sower |
| US9468142B2 (en) * | 2014-10-31 | 2016-10-18 | Cnh Industrial America Llc | Dual conveyor granular commodity dispersement system |
| CN107750545A (en) * | 2017-12-07 | 2018-03-06 | 南京市雨花台区知识产权促进中心 | A kind of spinner broadcaster with self-emptying function for agricultural production |
| CN108834840A (en) * | 2018-07-27 | 2018-11-20 | 合肥霞康电子商务有限公司 | A kind of afforestation adjustable irrigation device |
| CN110001959A (en) * | 2019-04-23 | 2019-07-12 | 罗嘉宇 | A kind of plant protection drone and its plant protection operation method |
| CN209677023U (en) * | 2019-03-14 | 2019-11-26 | 珠海市嘉建建设有限公司 | A kind of gardens rainer with environment-friendly function |
| CN209749116U (en) * | 2019-03-29 | 2019-12-10 | 河北省农业机械化研究所有限公司 | A even mechanism that broadcasts seeds of cereal for seeder |
-
2019
- 2019-12-20 CN CN201911323088.XA patent/CN110972655A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203691929U (en) * | 2014-01-17 | 2014-07-09 | 武汉黄鹤拖拉机制造有限公司 | Centrifugal centralized-seeding refined sower |
| US9468142B2 (en) * | 2014-10-31 | 2016-10-18 | Cnh Industrial America Llc | Dual conveyor granular commodity dispersement system |
| CN107750545A (en) * | 2017-12-07 | 2018-03-06 | 南京市雨花台区知识产权促进中心 | A kind of spinner broadcaster with self-emptying function for agricultural production |
| CN108834840A (en) * | 2018-07-27 | 2018-11-20 | 合肥霞康电子商务有限公司 | A kind of afforestation adjustable irrigation device |
| CN209677023U (en) * | 2019-03-14 | 2019-11-26 | 珠海市嘉建建设有限公司 | A kind of gardens rainer with environment-friendly function |
| CN209749116U (en) * | 2019-03-29 | 2019-12-10 | 河北省农业机械化研究所有限公司 | A even mechanism that broadcasts seeds of cereal for seeder |
| CN110001959A (en) * | 2019-04-23 | 2019-07-12 | 罗嘉宇 | A kind of plant protection drone and its plant protection operation method |
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Application publication date: 20200410 |
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