CN112314126A - Seeding unit automatic speed changing seeder - Google Patents
Seeding unit automatic speed changing seeder Download PDFInfo
- Publication number
- CN112314126A CN112314126A CN202011344594.XA CN202011344594A CN112314126A CN 112314126 A CN112314126 A CN 112314126A CN 202011344594 A CN202011344594 A CN 202011344594A CN 112314126 A CN112314126 A CN 112314126A
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- China
- Prior art keywords
- seeding
- box
- gear
- sowing
- rotating shaft
- 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.)
- Granted
Links
- 238000010899 nucleation Methods 0.000 title claims abstract description 77
- 240000001931 Ludwigia octovalvis Species 0.000 claims abstract 2
- 238000009331 sowing Methods 0.000 claims description 31
- 238000007790 scraping Methods 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 230000003993 interaction Effects 0.000 abstract description 2
- 241000721671 Ludwigia Species 0.000 description 11
- 230000009286 beneficial effect Effects 0.000 description 2
- 235000016068 Berberis vulgaris Nutrition 0.000 description 1
- 241000335053 Beta vulgaris Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 241000219146 Gossypium Species 0.000 description 1
- 240000006394 Sorghum bicolor Species 0.000 description 1
- 235000011684 Sorghum saccharatum Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C19/00—Arrangements for driving working parts of fertilisers or seeders
- A01C19/02—Arrangements for driving working parts of fertilisers or seeders by a motor
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The invention discloses a seeding unit automatic speed changing seeder, comprising a shell, a seeding disc and a blanking pipe, wherein the shell is divided into a storage box and a seeding box by a clapboard, the lower end of one side of the seeding box is provided with the seeding pipe, the box of the seeding box is horizontally inserted with a rotating shaft, one side of the rotating shaft is welded with a limiting plate, and four hook rods are horizontally and symmetrically arranged on the limiting plate, when the device is used, aiming at different varieties of crops, when different seeding discs are replaced, the device controls the quick connection and disassembly of the seeding disc and the rotating shaft by the interaction between an L-shaped fixed rod and a movable rod, the operation is convenient, the replacement efficiency is improved, the rotation of the seeding disc drives a helical blade to continuously push seeds into the seed box, and the speed of pushing the seeds can be automatically adjusted along with the rotation speed of the seeding disc, time and labor are saved.
Description
Technical Field
The invention relates to the technical field of seeding equipment, in particular to a seeding machine with a seeding unit capable of automatically changing speed.
Background
The precision seeding can accurately control the row spacing, save the thinning operation, is beneficial to increasing and stabilizing the yield and saving seeds, meets the development requirement of modern agriculture, is widely used for dibbling intertillage crops such as corn, soybean, cotton, sorghum, beet and the like, and has a plurality of factors influencing the precision seeding, wherein the seeding performance of the seeding apparatus is one of key factors, the precision seeding apparatus is mainly divided into a mechanical type and a pneumatic type, the mechanical type is divided into a horizontal disc type, a cell type, a vertical spoon wheel type and a finger clamp type, the pneumatic type is divided into an air suction type, an air blowing type and an air pressure type, the pneumatic type has the advantages of small seed damage, strong seed shape adaptability and relatively simple structure compared with the mechanical type, in the prior art, the pneumatic type seeding apparatus carries out positioning and calculation on the mechanical walking speed through a GPS, and controls the rotation speed of a motor through a controller to adjust the seeding speed, but this automatic speed changing equipment should change different seeding disks and answer different crops seeding to the same needs of different crops when using, but current seeding disk dismouting is comparatively inconvenient, extravagant work efficiency, secondly at the in-process of sowing, along with equipment speed of marcing is different, the seed consumption in the seed box is different, how many circumstances of seed can not in time be held, careless just not in time supply the seed slightly, will cause the condition of the seeding of doing over again, will increase intensity of labour.
Disclosure of Invention
The invention aims to provide a seeding machine with a seeding unit capable of automatically changing speed, so as to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: the seeding box comprises a shell, a seeding disc and a blanking pipe, wherein the shell is internally divided into a storage box and a seeding box through a partition plate, the lower end of one side of the seeding box is provided with a seeding pipe, the inside of the seeding box is horizontally inserted with a rotating shaft, one side of the rotating shaft is welded with a limiting plate, the limiting plate is horizontally and symmetrically provided with four hook rods, the seeding disc is sleeved on the rotating shaft, one side of the seeding disc is integrally provided with a mounting box, the mounting box is symmetrically provided with four mounting grooves, one ends of the four hook rods respectively penetrate through the seeding disc and are inserted in the mounting grooves, the upper ends of the mounting grooves are respectively inserted with a movable block, the mounting box at the upper ends of the movable blocks is respectively provided with an L-shaped fixed rod through the rotating shaft, one side of the L-shaped fixed rod is provided with a hanging lug, the mounting box is symmetrically provided with four sliding grooves, sliding L-shaped sliding plates are respectively, the upper end of the blanking pipe is inserted into the lower end of one side of the storage box, the lower end of the blanking pipe is connected with the upper end of one side of the pushing pipe in a welding mode, a spiral blade is horizontally arranged in the pushing pipe through a central shaft, a first butterfly gear is sleeved on one side, penetrating through the pushing pipe, of the central shaft, a second butterfly gear is arranged on one side of the first butterfly gear, gear teeth of the first butterfly gear and gear teeth of the second butterfly gear are in contact with each other, one end of the pushing pipe is inserted into the lower end of one side of the seed box, and the seed box is connected to one side of the.
Preferably, the upper end of one side of the seeding pipe is provided with a seed scraping knife, the upper end of one side of the seed scraping knife is provided with a through hole, and the through hole is sleeved on one side of the rotating shaft.
Preferably, the movable block and one side of the hook rod convex block are both provided with inclined planes, the angles of the two inclined planes are consistent, and one side of the lower end of the movable block is in contact with one side of the convex block of the hook rod.
Preferably, both sides of the upper end of the movable block are respectively provided with a spring through a fin plate, and one end of the short rod of the L-shaped fixed rod is in contact with the upper end of the movable block.
Preferably, a plurality of gear teeth are arranged on the sowing disc, a gear is arranged on one side of the sowing disc of the sowing box, and the gear teeth of the gear are in contact with the gear teeth of the sowing disc.
Preferably, one side of the gear and one side of the second butterfly gear are respectively provided with a first belt pulley and a second belt pulley through the butterfly gears, and the first belt pulley and the second belt pulley are connected through a belt.
Compared with the prior art, the invention has the beneficial effects that:
1. when the device is used, when different seeding disks are replaced for different varieties of crops, the seeding disks and the rotating shaft are controlled to be quickly connected and detached through the interaction between the L-shaped fixed rod and the movable rod, the operation is convenient, and the replacement efficiency is improved;
2. thereby drive helical blade through the rotation of seeding dish and make the seed continuation carry out the propelling movement in to the seed box, and can adjust the speed of propelling movement seed, labour saving and time saving along with the rotatory speed of seeding dish is automatic at a slow speed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection of the seeding tray of the present invention;
FIG. 3 is a schematic view of the connection structure of the gear and the pulley of the present invention;
FIG. 4 is a schematic view of a connection structure of the butterfly gear of the present invention;
FIG. 5 is a schematic view of the helical blade installation of the present invention;
FIG. 6 is a perspective view of the L-shaped slider of the present invention;
FIG. 7 is a schematic view of the portion A of FIG. 2 according to the present invention.
In the figure: the seeding device comprises a shell 1, a storage box 2, a seeding box 3, a seeding pipe 4, a rotating shaft 5, a limiting plate 6, a hook rod 7, a seeding disc 8, a mounting box 9, a movable block 10, a rotating shaft 11, an L-shaped fixed rod 12, a hanging lug 13, an L-shaped sliding plate 14, a blanking pipe 15, a pushing pipe 16, a helical blade 17, a first butterfly gear 18, a second butterfly gear 19, a seed box 20, a seed scraping knife 21, a spring 22, a gear 23, a first belt pulley 24, a second belt pulley 25 and a belt 26.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 7, the present invention provides a sowing machine with a sowing unit capable of automatically changing speed: the seeding box comprises a shell 1, a seeding disc 8 and a blanking pipe 15, wherein the shell 1 is internally divided into a storage box 2 and a seeding box 3 through a partition plate, the lower end of one side of the seeding box 3 is provided with the seeding pipe 4, the inside of the seeding box 3 is horizontally inserted and provided with a rotating shaft 5, one side of the rotating shaft 5 is welded with a limiting plate 6, the limiting plate 6 is horizontally and symmetrically provided with four hook rods 7, the seeding disc 8 is sleeved on the rotating shaft 5, one side of the seeding disc 8 is integrally provided with a mounting box 9, the mounting box 9 is symmetrically provided with four mounting grooves, one ends of the four hook rods 7 respectively penetrate through the seeding disc 8 and are inserted and arranged in the mounting grooves, the seeding disc 8 is provided with a plurality of gear teeth, one side of the seeding disc 8 of the seeding box 3 is provided with a gear 23, the gear teeth of the gear 23 are in contact with the gear teeth of the seeding disc 8, the gear teeth, an upper end mounting box 9 of a movable block 10 is provided with an L-shaped fixed rod 12 through a rotating shaft 11, one side of the L-shaped fixed rod 12 is provided with a hanging lug 13, four sliding grooves are symmetrically arranged on the mounting box 9, sliding L-shaped sliding plates 14 are inserted in the sliding grooves, the four L-shaped sliding plates 14 are respectively inserted in the hanging lug 13 in a penetrating manner, two sides of the upper end of the movable block 10 are respectively provided with a spring 22 through a fin plate, one end of a short rod of the L-shaped fixed rod 12 is contacted with the upper end of the movable block 10 to fix a hook rod 7, the movable block 10 and one side of a convex block of the hook rod 7 are respectively provided with an inclined plane, the angles of the two inclined planes are consistent, one side of the lower end of the movable block 10 is contacted with one side of the convex block of the hook rod 7, a material dropping pipe 15 is vertically arranged on one side of a seeding box 3, the upper end of the material dropping pipe 15 is, the seed sowing device is characterized in that a spiral blade 17 is horizontally arranged in the material pushing pipe 16 through a central shaft, a first butterfly gear 18 is sleeved on one side of the material pushing pipe 16 through the central shaft, a second butterfly gear 19 is arranged on one side of the first butterfly gear 18, gear teeth of the first butterfly gear 18 and the second butterfly gear 19 are in contact with each other, one end of the material pushing pipe 16 is inserted into the lower end of one side of the seed box 20, the seed box 20 is buckled on one side of the sowing disc 8, a seed scraping knife 21 is arranged at the upper end of one side of the sowing pipe 4, a through hole is formed in the upper end of one side of the seed scraping knife 21 and sleeved on one side of the rotating shaft 5, one side of the seed scraping knife 21 is in contact with one side of the L-shaped sliding plate 14, the seed box 20 is fixed on the seed scraping knife 21 through bolts, the seed scraping knife 21 is in contact with one side of the sowing disc 8, the distance between the seed box 20 and the sowing disc 8 is smaller than the size of a seed, and one side And the first belt pulley 24 and the second belt pulley 25 are connected through a belt 26, and the seed adding speed is changed along with the running state of the equipment at any time.
The working principle is as follows: when the sowing unit is used, according to the requirement of the sowing unit, four mounting grooves of a sowing disc 8 are aligned to four hook rods 7 on a limiting plate 6, then two inclined planes are contacted, a movable block 10 upwards extrudes a spring 22, then falls and is buckled at one side of a convex block of the hook rod 7, then an L-shaped fixed rod 12 is rotated and pressed down on a mounting box 9 along a rotating shaft 11, then an L-shaped sliding plate 14 is inserted into a hanging lug 13 along a sliding groove to complete fixing, the movable block 10 cannot be disturbed, then a seed scraping knife 20 is sequentially mounted, a through hole is sleeved on a rotating shaft 5, one side of the L-shaped sliding plate 14 is tightly pressed, then a seed box 20 is mounted through a bolt, after the mounting is finished, mechanical equipment is started, a control system controls the rotating speed of a motor, then the sowing disc 8 slowly drives seeds to fall into a sowing pipe 4 through the sowing disc 8 one by one, and finally the, when the seeding disc 8 rotates, the first belt pulley 24 is driven to rotate through the gear 23, then the second belt pulley 25 is driven to rotate through the belt 26, so that the second butterfly gear 19 drives the first butterfly gear 18 to rotate, the first butterfly gear 18 drives the central shaft to enable seeds in the material pushing pipe 16 to be pushed in the seed box 20 under the action of the spiral blade 17, meanwhile, the seeds in the storage box 2 are sent into the material pushing pipe 16 through the material dropping pipe 15 through the inclined surface in the storage box, then the speed of pushing the seeds is changed at any time according to the rotating speed of the seeding disc 8, the automatic change is realized, time and labor are saved, the flow of stopping and adding the seeds all the time is reduced, the problem of untimely seed adding or non-intelligent seed adding is solved, and the efficiency is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a seeder of seeding unit automatic speed changing, includes shell (1), seeding disc (8) and blanking pipe (15), its characterized in that: the inner part of the shell (1) is divided into a storage box (2) and a seeding box (3) through a partition plate, the lower end of one side of the seeding box (3) is provided with a seeding pipe (4), the inner part of the seeding box (3) is horizontally inserted with a rotating shaft (5), one side of the rotating shaft (5) is welded with a limiting plate (6), the limiting plate (6) is horizontally and symmetrically provided with four hook rods (7), the seeding disc (8) is sleeved on the rotating shaft (5), one side of the seeding disc (8) is integrally provided with a mounting box (9), the mounting box (9) is symmetrically provided with four mounting grooves, one ends of the four hook rods (7) respectively penetrate through the seeding disc (8) and are inserted in the mounting grooves, the upper ends of the mounting grooves are respectively inserted with a movable block (10), the mounting box (9) at the upper ends of the movable blocks (10) is provided with L-shaped fixed rods (12) through a rotating shaft (11), one side of, four sliding grooves are symmetrically arranged on the mounting box (9), sliding L-shaped sliding plates (14) are inserted in the sliding grooves, the four L-shaped sliding plates (14) are respectively inserted in the hanging lugs (13) in a penetrating manner, the blanking pipe (15) is vertically arranged on one side of the sowing box (3), the upper end of the blanking pipe (15) is inserted at the lower end of one side of the storage box (2), the lower end of the blanking pipe (15) is connected with the upper end of one side of the pushing pipe (16) in a welding manner, a spiral blade (17) is horizontally arranged in the pushing pipe (16) through a central shaft, a first butterfly gear (18) is sleeved on one side of the pushing pipe (16) through the central shaft, a second butterfly gear (19) is arranged on one side of the first butterfly gear (18), gear teeth of the first butterfly gear (18) and gear teeth of the second butterfly gear (19) are mutually contacted, one end of the pushing pipe (16) is inserted at the lower end of one side, and the seed box (20) is buckled on one side of the seeding disc (8).
2. The sowing machine with automatic speed change of the sowing unit according to claim 1, wherein: the seed sowing device is characterized in that a seed scraping knife (21) is arranged at the upper end of one side of the seed sowing pipe (4), a through hole is formed in the upper end of one side of the seed scraping knife (21), and the through hole is sleeved on one side of the rotating shaft (5).
3. The sowing machine with automatic speed change of the sowing unit according to claim 1, wherein: one side of the movable block (10) and one side of the convex block of the hook rod (7) are both provided with inclined planes, the angles of the two inclined planes are consistent, and one side of the lower end of the movable block (10) is in contact with one side of the convex block of the hook rod (7).
4. The sowing machine with automatic speed change of the sowing unit according to claim 1, wherein: both sides of the upper end of the movable block (10) are respectively provided with a spring (22) through a fin plate, and one end of a short rod of the L-shaped fixed rod (12) is in contact with the upper end of the movable block (10).
5. The sowing machine with automatic speed change of the sowing unit according to claim 1, wherein: the seeding tray (8) is provided with a plurality of gear teeth, one side of the seeding tray (8) of the seeding box (3) is provided with a gear (23), and the gear teeth of the gear (23) are in contact with the gear teeth of the seeding tray (8).
6. The sowing machine with automatic speed change of the sowing unit according to claim 5, wherein: one side of the gear (23) and one side of the second butterfly gear (19) are respectively provided with a first belt pulley (24) and a second belt pulley (25) through the butterfly gears, and the first belt pulley (24) is connected with the second belt pulley (25) through a belt (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011344594.XA CN112314126B (en) | 2020-11-26 | 2020-11-26 | Automatic speed-changing seeder for seeding unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011344594.XA CN112314126B (en) | 2020-11-26 | 2020-11-26 | Automatic speed-changing seeder for seeding unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112314126A true CN112314126A (en) | 2021-02-05 |
| CN112314126B CN112314126B (en) | 2024-08-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011344594.XA Active CN112314126B (en) | 2020-11-26 | 2020-11-26 | Automatic speed-changing seeder for seeding unit |
Country Status (1)
| Country | Link |
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| CN (1) | CN112314126B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103460863A (en) * | 2013-09-17 | 2013-12-25 | 黄厚本 | Seedmeter for seed sowing machine |
| US20140109813A1 (en) * | 2012-10-23 | 2014-04-24 | Kinze Manufacturing, Inc. | Air seed meter with adjustable singulator |
| CN106134587A (en) * | 2016-08-24 | 2016-11-23 | 瓦房店明运农机装备有限公司 | A kind of air suction type intensive rate sowing implement |
| CN207054055U (en) * | 2017-07-30 | 2018-03-02 | 张树森 | A kind of gardens seeder of adjustable speed of drilling |
| CN211557964U (en) * | 2020-01-13 | 2020-09-25 | 漳浦长禾农业机械有限公司 | Modular seeder unloading mechanism convenient to disassemble and assemble |
| CN213818869U (en) * | 2020-11-26 | 2021-07-30 | 青岛三山机电科技发展有限公司 | Seeding unit automatic speed changing seeder |
-
2020
- 2020-11-26 CN CN202011344594.XA patent/CN112314126B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140109813A1 (en) * | 2012-10-23 | 2014-04-24 | Kinze Manufacturing, Inc. | Air seed meter with adjustable singulator |
| CN103460863A (en) * | 2013-09-17 | 2013-12-25 | 黄厚本 | Seedmeter for seed sowing machine |
| CN106134587A (en) * | 2016-08-24 | 2016-11-23 | 瓦房店明运农机装备有限公司 | A kind of air suction type intensive rate sowing implement |
| CN207054055U (en) * | 2017-07-30 | 2018-03-02 | 张树森 | A kind of gardens seeder of adjustable speed of drilling |
| CN211557964U (en) * | 2020-01-13 | 2020-09-25 | 漳浦长禾农业机械有限公司 | Modular seeder unloading mechanism convenient to disassemble and assemble |
| CN213818869U (en) * | 2020-11-26 | 2021-07-30 | 青岛三山机电科技发展有限公司 | Seeding unit automatic speed changing seeder |
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| Publication number | Publication date |
|---|---|
| CN112314126B (en) | 2024-08-09 |
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