CN204305600U - Kind of a device is filled in a kind of seeding - Google Patents
Kind of a device is filled in a kind of seeding Download PDFInfo
- Publication number
- CN204305600U CN204305600U CN201420763018.2U CN201420763018U CN204305600U CN 204305600 U CN204305600 U CN 204305600U CN 201420763018 U CN201420763018 U CN 201420763018U CN 204305600 U CN204305600 U CN 204305600U
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- CN
- China
- Prior art keywords
- seeding
- seed
- ratchet
- casing
- centering block
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Abstract
The purpose of this utility model is to provide a kind of seeding to fill kind of a device, comprise casing, be arranged on the land wheel of casing bottom, be arranged on the kind case on casing top, also comprise the sprocket shaft, seed shaft, the balance staff that are arranged on casing internal, described sprocket shaft is connected with land wheel chain, and sprocket shaft is installed with ratchet; Described seed shaft one end is installed with seed wheel, and the other end installs individual event bearing; Described balance staff front end is installed with ratchet, and ratchet coordinates with ratchet, and rear end is installed with centering block, and the top of centering block is fixedly connected with seeding cover, and centering block bottom is connected with the outer ring of individual event bearing; Described seeding cover is positioned at seed wheel outside.Solve existing dispenser, be difficult to the seeding requirement meeting the fine grain crops such as broom corn millet, broomcorn millet, millet.
Description
Technical field
The utility model belongs to agricultural mechanical field, is specifically related to a kind of seeding being suitable for the defective ejaculation amount seeding operation of the fine grain crops such as broom corn millet, broomcorn millet, millet and fills kind of a device.
Background technology
Current crop seed seeding unit mainly comprises and broadcasts sowing seeding unit, strip sowing seed discharge device and point (cave) and broadcast seeding unit three major types, existing seeding unit is generally applicable to the seed seeding that crop seed particle diameter is greater than 3.5mm, be difficult to the seeding requirement meeting the fine grain crops such as broom corn millet, broomcorn millet, millet, main manifestations is: the fit clearance 1, between seeding unit part is larger, fine grain seed easily enters in movement clearance, cause the fragmentation of seed, severe patient even affects the normal work of dispenser; 2, during fine grain planting seed, the amount of broadcasting is comparatively large, and the first causes the waste of seed, and it two is cause follow-up thinning workload large, often because can not thinning in time, causes seedling famine seedling weak, affects crop yield, restrict its industrialized development; 3, the bad adaptability of seeding unit, as drilling formula seeding unit is not suitable for intertillage crop precision point sowing or bunch planting requirement, precision point sowing and hill-drop planter are not suitable for the crop such as grass-seed, wheat drilling requirement etc., and cause user's equipment investment large, availability is low; 4, the pneumatic type such as air-sucking type, air-sweeping type, pneumatic transmission formula essence amount dispenser, system architecture is complicated, and supporting power is large, is not suitable for supporting the use with minitype motivation machinery.
At present for the technical barrier of fine grain crop sowing; take " mixing sand " or " mixing dead seed " more; carry out the way of mixed seeding; relatively to reduce the amount of broadcasting of germinative seed; or " pelletized " process is carried out to seed; implement sowing etc. again after strengthening its appearance and size, these technology have application in various degree in actual production, but fundamentally do not solve the problem of fine grain seed seeding difficulty.
Summary of the invention
The purpose of this utility model is to provide a kind of seeding to fill kind of a device, solves existing dispenser, is difficult to the seeding requirement meeting the fine grain crops such as broom corn millet, broomcorn millet, millet.
The technical solution of the utility model is: kind of a device is filled in a kind of seeding, comprises casing, is arranged on the land wheel of casing bottom, is arranged on the kind case on casing top, also comprises the sprocket shaft, seed shaft, the balance staff that are arranged on casing internal,
Described sprocket shaft is connected with land wheel chain, and sprocket shaft is installed with ratchet;
Described seed shaft one end is installed with seed wheel, and the other end installs individual event bearing;
Described balance staff front end is installed with ratchet, and ratchet coordinates with ratchet, and rear end is installed with centering block, and the top of centering block is fixedly connected with seeding cover, and centering block bottom is connected with the outer ring of individual event bearing;
Described seeding cover is positioned at seed wheel outside.
Described seed wheel is at least provided with a seeding annular groove.
Kind of a device is filled in seeding of the present utility model, seeding process is controlled by circular groove type seed wheel, change the seed wheel that section configuration is different, the seed seeding needs that particle size is different can be adapted to, simultaneously, seeding cover is with the addition of in seed wheel outside, seed wheel and seeding overlap between fit clearance less, be conducive to preventing seed broken, and seeding cover and seed wheel relative motion, solve the problem of Seeding Uniformity, stop manifesting of card type.
Kind of a device is filled in seeding of the present utility model, five-element's seeding operation can be completed simultaneously, seed wheel rotating speed can control seeding process effectively, reach the object of drilling and half Precision Seeding, by changing the different seed wheel of annular groove section configuration, the seeding requirement of the Different Crop seeds such as grass-seed, millet, broomcorn millet, vegetable seed, wheat, beans, Chinese sorghum, corn can be adapted to, be conducive to reducing equipment cost and increasing operation rate.
Accompanying drawing explanation
Fig. 1 is structure chart of the present utility model.
Fig. 2 is ratchet device structure chart.
Embodiment
As shown in Figure 1, 2, kind of a device is filled in a kind of seeding, comprise casing, casing top is connected with kind case by flange, the bottom of casing is provided with land wheel, also comprise the sprocket shaft 1, seed shaft 10, the balance staff 4 that are arranged on casing internal, sprocket shaft 1 is connected with land wheel chain, sprocket shaft is installed with ratchet 2; Seed shaft 10 one end is installed with the seed wheel 8 of diameter 140mm, it is evenly arranged five road annular grooves, and the other end installs individual event bearing 9; Balance staff 4 front end is installed with ratchet 3, and ratchet 3 coordinates with ratchet 2, and rear end is installed with centering block 5, and top and the seeding of centering block 5 are overlapped 7 and be fixedly connected with, and centering block 5 bottom is connected with the outer ring of individual event bearing 9; Seeding cover is positioned at seed wheel outside, and coupling gap is little.
In seeding operation, land wheel by chaindriven mode by power transmission to sprocket shaft 1, sprocket shaft is fixed with ratchet 2, ratchet 2 is by ratchet 3 intermittently-driving balance staff 4, under the swing of balance staff 4, drive centering block 5 to do reciprocal rotational movement, centering block 5 drives seeding to overlap 7 and does intermittent rotary, seed shaft 11 is installed unilateral bearing 9, centering block 5 drives seed wheel 8 to make batch (-type) one-directional rotation by unilateral bearing, to ensure that seeding unit can not be blocked by seed kernel in seed-filling process, seed is made progressively to arrive sowing port, point kind of a tube connector is entered respectively by Gua Zhong mechanism, complete seeding process.
Claims (2)
1. kind of a device is filled in seeding, comprises casing, is arranged on the land wheel of casing bottom, is arranged on the kind case on casing top, it is characterized in that: also comprise the sprocket shaft, seed shaft, the balance staff that are arranged on casing internal,
Described sprocket shaft is connected with land wheel chain, and sprocket shaft is installed with ratchet;
Described seed shaft one end is installed with seed wheel, and the other end installs individual event bearing;
Described balance staff front end is installed with ratchet, and ratchet coordinates with ratchet, and rear end is installed with centering block, and the top of centering block is fixedly connected with seeding cover, and centering block bottom is connected with the outer ring of individual event bearing;
Described seeding cover is positioned at seed wheel outside.
2. kind of a device is filled in seeding according to claim 1, it is characterized in that: described seed wheel is at least provided with a seeding annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420763018.2U CN204305600U (en) | 2014-12-08 | 2014-12-08 | Kind of a device is filled in a kind of seeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420763018.2U CN204305600U (en) | 2014-12-08 | 2014-12-08 | Kind of a device is filled in a kind of seeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204305600U true CN204305600U (en) | 2015-05-06 |
Family
ID=53127947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420763018.2U Expired - Fee Related CN204305600U (en) | 2014-12-08 | 2014-12-08 | Kind of a device is filled in a kind of seeding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204305600U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108260380A (en) * | 2018-03-07 | 2018-07-10 | 河北农业大学 | A kind of peanut ridging tectorial seeder for summer sowing peanut |
-
2014
- 2014-12-08 CN CN201420763018.2U patent/CN204305600U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108260380A (en) * | 2018-03-07 | 2018-07-10 | 河北农业大学 | A kind of peanut ridging tectorial seeder for summer sowing peanut |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 Termination date: 20171208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |