CN201123238Y - Changeable curtain baffle of precision seeding drill seed box - Google Patents
Changeable curtain baffle of precision seeding drill seed box Download PDFInfo
- Publication number
- CN201123238Y CN201123238Y CNU2007201831830U CN200720183183U CN201123238Y CN 201123238 Y CN201123238 Y CN 201123238Y CN U2007201831830 U CNU2007201831830 U CN U2007201831830U CN 200720183183 U CN200720183183 U CN 200720183183U CN 201123238 Y CN201123238 Y CN 201123238Y
- Authority
- CN
- China
- Prior art keywords
- box
- check apron
- rubber check
- seed metering
- seed
- 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.)
- Ceased
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Abstract
The utility model relates to an improvement of a seeding device of a seeder belonging to agricultural machinery, in particular to a replaceable check curtain for a seed box of a precision hill seeder. The utility model comprises a seed metering box of the precision hill seeder, wherein a rubber check curtain compacted through a press plate is arranged on a shell on one side of a seed metering window of the seed metering box; the press plate and one end of the rubber check curtain are matched with a lateral inserting groove arranged on a check wall; the other end of the rubber check curtain is fixed on a seed metering box shell through screws; the side part of the rubber check curtain covers the seed metering window of the seed metering box; and a nick adapted to the shape of the seed metering window of the seed metering box covered by the rubber check curtain is arranged on the press plate. The replaceable check curtain is very convenient to dismantle, replace and maintain, saves labor and time, improves the working reliability of the seed box of the precision hill seeder, can remove dust, powder and other foreign matters, and can clean a seed chamber.
Description
Technical field
The invention belongs to the improvement of agricultural mechanical seeders seeding apparatus, particularly the replaceable check apron of precision drill kind box.
Background technology
At present the planting with sowing machine device that uses adopts the wheeled pressure dispenser of pass, and its structure is to have the spring controlled seed wheel of kind of nest to match with cam on the seeding wheel, forces seeding, and functional reliability is strong.But high-frequency seed-distributing operation, to its corresponding sealing device well damage of planting between chamber and the seeding chamber, and original sealing separate space device is to be linked to be indivisible integral body with seeds discharging box, damages the back and repairs very difficult, and it is many to repair institute's time-consuming and expense, the poor reliability after the reparation.
Summary of the invention
The purpose of this utility model is to provide a kind of precision drill kind box replaceable check apron, make the sealing device between kind of chamber and the seeding chamber can dismounting and change, easy to maintenance, saving of work and time, can make the reliable working performance of dibbler kind box, can get rid of foreign matters such as dust, powder, cleaned seeds chamber again.
The utility model is achieved in that the replaceable check apron of a kind of precision drill kind box, comprise the precision drill seeds discharging box, on seeds discharging box seeding window one side body, the rubber check apron that compresses by pressing plate is installed, the side direction grafting groove that is provided with on one end of pressing plate and rubber check apron and the retaining wall matches, the other end is packed on the seeds discharging box housing by screw, the sidepiece of rubber check apron covers on the seeding window of seeds discharging box, is being provided with on pressing plate with the rubber check apron and is covering the breach that adapts in seeds discharging box seeding window shape.
Because the utility model is installed with the rubber check apron that compresses by pressing plate on seeds discharging box seeding window one side body, the grafting groove that is provided with on an end of pressing plate and rubber check apron and the retaining wall matches, and the other end is packed on the seeds discharging box housing by screw.After the wearing and tearing of rubber check apron, unload screw, can take off the rubber check apron of wearing and tearing easily, change new rubber check apron.The utility model dismounting and change, maintenance easily, saving of work and time had both improved the functional reliability of dibbler kind box, can get rid of foreign matters such as dust, powder, cleaned seeds chamber again.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is a main TV structure schematic diagram of the present utility model;
Fig. 2 is the A-A sectional structure schematic diagram of Fig. 1;
Fig. 3 is the B-B sectional structure schematic diagram of Fig. 1;
Fig. 4 is the main TV structure schematic diagram of rubber check apron;
Fig. 5 is the main TV structure schematic diagram of pressing plate.
Embodiment
The replaceable check apron of a kind of precision drill kind box, comprise the precision drill seeds discharging box, at seeds discharging box 1 seeding window one side body the rubber check apron 3 that compresses by pressing plate 4 is installed simultaneously, the side direction grafting groove that is provided with on one end of pressing plate 4 and rubber check apron 3 and the retaining wall matches, the other end is packed on seeds discharging box 1 housing by screw 2, the sidepiece of rubber check apron 3 covers on the seeding window of seeds discharging box 1, is being provided with on pressing plate 4 with rubber check apron 3 and is covering the breach that adapts in seeds discharging box 1 seeding window shape.On the housing of seeds discharging box 1 seeding window one side, stairstepping concave station 5 is being set, one end of stairstepping concave station 5 is deep into and constitutes side direction grafting groove in the retaining wall, on the stairstepping concave station 5 that on seeds discharging box 1 seeding window one side body, is provided with the rubber check apron 3 that compresses by pressing plate 4 is installed, the grafting groove that is provided with on one end of pressing plate 4 and rubber check apron 3 and the retaining wall matches, and the other end is packed on the stairstepping concave station 5 of seeds discharging box 1 housing by screw 2.Be positioned at rubber check apron 3 on the side of seeding window center line placing of seed breach is being set.
Claims (3)
1, the replaceable check apron of a kind of precision drill kind box, comprise the precision drill seeds discharging box, it is characterized in that: on seeds discharging box (1) seeding window one side body, the rubber check apron (3) that compresses by pressing plate (4) is installed, the side direction grafting groove that is provided with on one end of pressing plate (4) and rubber check apron (3) and the retaining wall matches, the other end is packed on seeds discharging box (1) housing by screw (2), the sidepiece of rubber check apron (3) covers on the seeding window of seeds discharging box (1), is being provided with on pressing plate (4) with rubber check apron (3) and is covering the breach that adapts in seeds discharging box (1) seeding window shape.
2, the replaceable check apron of precision drill kind box according to claim 1, it is characterized in that: on the housing of seeds discharging box (1) seeding window one side, stairstepping concave station (5) is being set, the rubber check apron (3) that compresses by pressing plate (4) is installed on stairstepping concave station (5), the side direction grafting groove that is provided with on one end of pressing plate (4) and rubber check apron (3) and the retaining wall matches, and the other end is packed on the stairstepping concave station (5) of seeds discharging box (1) housing by screw (2).
3, the replaceable check apron of precision drill kind box according to claim 1 is characterized in that: be positioned at rubber check apron (3) on the side of seeding window center line placing of seed breach is being set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201831830U CN201123238Y (en) | 2007-12-11 | 2007-12-11 | Changeable curtain baffle of precision seeding drill seed box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201831830U CN201123238Y (en) | 2007-12-11 | 2007-12-11 | Changeable curtain baffle of precision seeding drill seed box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201123238Y true CN201123238Y (en) | 2008-10-01 |
Family
ID=39996652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201831830U Ceased CN201123238Y (en) | 2007-12-11 | 2007-12-11 | Changeable curtain baffle of precision seeding drill seed box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201123238Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110754177A (en) * | 2019-12-04 | 2020-02-07 | 东北农业大学 | Dust collection prevention device adapted to air suction type seed sowing device |
-
2007
- 2007-12-11 CN CNU2007201831830U patent/CN201123238Y/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110754177A (en) * | 2019-12-04 | 2020-02-07 | 东北农业大学 | Dust collection prevention device adapted to air suction type seed sowing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20120214 Decision number of declaring invalidation: 17922 Granted publication date: 20081001 |