CN206481594U - Pneumatic drum type feed mechanism for seed flexible floating type cleaning device - Google Patents
Pneumatic drum type feed mechanism for seed flexible floating type cleaning device Download PDFInfo
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- CN206481594U CN206481594U CN201720143542.3U CN201720143542U CN206481594U CN 206481594 U CN206481594 U CN 206481594U CN 201720143542 U CN201720143542 U CN 201720143542U CN 206481594 U CN206481594 U CN 206481594U
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- cleaning device
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Abstract
The utility model provides a kind of pneumatic drum type feed mechanism for seed flexible floating type cleaning device, the unnecessary seed adsorbed in pneumatic drum type feed mechanism for seed sucker can clearly be fallen, only leave a seed, simultaneously clear plate of planting tightly is fitted with a suction kind outer surface of cylinder, flexibility is floated, it is to avoid the appearance of card type situation.Pneumatic drum type feed mechanism for seed flexible floating type cleaning device, generally quadrilateral structure, plate, top pressing board, installing plate, floating connecting structure and flexible connecting structure are planted including clear, clear plate of planting is bar structure, multiple kinds of grooves are provided with, and in kind of groove both sides provided with more than one clear kind tooth, clear plate top of planting is connected through floating connection mechanism with installing plate top, clear to plant plate bottom connection top pressing board one end, the top pressing board other end is connected through flexible connecting structure with installing plate bottom.
Description
Technical field
The utility model is related to a kind of cleaning device, and in particular to a kind of pneumatic drum type feed mechanism for seed flexible floating type
Cleaning device, belongs to agricultural mechanical field.
Background technology
Sowing seeds technology can save seed, and after planting seedlings are uniform and strong, and seedling is evenly distributed, meanwhile, ventilation and penetrating light
Can be good, the moisture in soil and nutrition can be made full use of, for improving crop yield and raising labour productivity with important
Meaning.
Pneumatic drum type feed mechanism for seed is a kind of conventional small-sized seed precise seeder, and operation is being carried out using the feed mechanism for seed
When, due to the complexity of sucker and the otherness of shape of the seed, and the disturbance of air-flow, same sucker often adsorbs two
Even more seed, if planting process without clear, will result in more replay, influences seeding quality.
" the vibrating type multipurpose vacuum planters " retrieved at present complete clear kind, the feed mechanism for seed using high velocity air
It is complicated, higher is required to power of fan.And when being planted clearly using fixed clear kind of plate, to Pneumatic drum outer surface and clearly
The cooperation for planting plate requires higher, the situation of the card type caused by seed enters intermediate gap easily occurs, and then destroys overall tie
Structure, influence operation quality, or even cause can not operation serious consequence.
Utility model content
In view of the problem of prior art is present, the utility model provides a kind of pneumatic drum type feed mechanism for seed flexible floating type
Cleaning device, the unnecessary seed adsorbed in pneumatic drum type feed mechanism for seed sucker can be fallen clearly, a seed is only left, while clearly
Kind of plate is tightly fitted with inhaling kind of an outer surface of cylinder, flexible floating, it is to avoid the appearance of card type situation.
To achieve these goals, the utility model uses following technical scheme：
A kind of pneumatic drum type feed mechanism for seed flexible floating type cleaning device, generally quadrilateral structure, including clear kind plate,
Top pressing board, installing plate, floating connecting structure and flexible connecting structure, clear plate of planting is bar structure, is provided with multiple kinds of grooves, and planting
Groove both sides are provided with more than one clear kind tooth, and clear plate top of planting is connected through floating connection mechanism with installing plate top, clear to plant plate bottom
Top pressing board one end is connected, the top pressing board other end is connected through flexible connecting structure with installing plate bottom.
Above-mentioned pneumatic drum type feed mechanism for seed flexible floating type cleaning device, floating connecting structure includes more than one pressure
Contracting spring, compression spring two ends connect the first support column and the second support column respectively, and the first support column is fixed on clear kind plate, the
Two support columns are fixed on a mounting board.
Above-mentioned pneumatic drum type feed mechanism for seed flexible floating type cleaning device, flexible connecting structure includes flexible buffer plate,
One end of flexible buffer plate is connected on top pressing board, and the other end is connected by bearing pin with installing plate.
Above-mentioned pneumatic drum type feed mechanism for seed flexible floating type cleaning device, clear front edge of board of planting has the connection dug upwards
Portion, the connecting portion is being provided with U-shaped mouth with kind of a groove junction；Clear plate bottom of planting is the flange that upward arc-shaped is tilted.
Above-mentioned pneumatic drum type feed mechanism for seed flexible floating type cleaning device, the first support column is arranged on clear kind plate upper end
Bending part.
Above-mentioned pneumatic drum type feed mechanism for seed flexible floating type cleaning device, clear plate main part of planting is arc-shaped, circular arc
Radius is equal or slightly larger than suction kind radius roller；Clear tooth of planting is circular arc.
Above-mentioned pneumatic drum type feed mechanism for seed flexible floating type cleaning device, top pressing board includes a beam portions and some
Individual fore-set, beam portions are connected with flexible buffer plate, and each fore-set is press respectively against clear kind plate bottom.
Multiple strip connections are provided with above-mentioned pneumatic drum type feed mechanism for seed flexible floating type cleaning device, installing plate
Hole.
The beneficial effects of the utility model：
The unnecessary seed adsorbed in pneumatic drum type feed mechanism for seed sucker can clearly be fallen, a seed only be left, while clearly
Kind of plate is tightly fitted with inhaling kind of an outer surface of cylinder, flexible floating, it is to avoid the appearance of card type situation.
Brief description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the diagrammatic cross-section of the present invention；
Fig. 3 is clear kind plate schematic diagram of the invention；
In figure：1st, spring supporting post first, 2, compression spring, 3, pad, 4, plant plate clearly, 4-1, front end connecting portion, 4-2 are planted clearly
Plate body, 4-3, plants clearly tooth, 4-4, plants groove, 4-5 bottoms flange, and 5, spring supporting post second, 6, installing plate, 7, top pressing board, 7-1,
Fore-set, 7-2, beam portions, 8, flexible buffer plate, 9, bearing pin.
Embodiment
For the purpose of this utility model, technical scheme and advantage is more clearly understood, develop simultaneously implementation referring to the drawings
Example, the utility model is further described.
With reference to Fig. 1 and Fig. 2, a kind of pneumatic drum type feed mechanism for seed flexible floating type cleaning device is provided in the present embodiment,
Generally quadrilateral structure, including clear kind plate 4, top pressing board 7, installing plate 6, floating connecting structure and flexible connecting structure is clear to plant
The top of plate 4 is connected through floating connection mechanism with the top of installing plate 6, clear to plant the bottom of plate 4 connection top pressing board 7 one end, and top pressing board 7 is another
End is connected through flexible connecting structure with the bottom of installing plate 6.
With reference to Fig. 3, clear plate 4 of planting includes clear kind plate main body 4-2, and clear plate main body 4-2 parts of planting are arc-shaped, arc radius etc.
In or slightly larger than inhale kind of a radius roller, allow to plant plate 4 clearly to be arranged on when inhaling on kind of roller and be brought into close contact, prevent because of both it
Between gap is larger causes to plant clearly effect difference or seed enters the gap and cleaning device is failed.
With reference to Fig. 3, clear plate 4 of planting is bar structure, according to hole rows number is planted on each seedling band, is provided with quantity identical with the line number
Multiple kinds of groove 4-4, and be used for the clear kind tooth 4-3 of circular arc that plants clearly provided with more than one in kind of groove 4-4 both sides.
With reference to Fig. 3, there is the connecting portion 4-1 dug upwards, connecting portion 4-1 to be connected with kind of a groove 4-4 for the clear front end of plate 4 of planting
Place is provided with U-shaped mouth, so can both increase the clear intensity for planting plate 4, and seed when can enable the suction kind roller rotate again on pore is suitable
Profit passes through connecting portion 4-1；The clear bottom of plate 4 of planting is the flange 4-5 that upward arc-shaped is tilted, because clear plate 4 of planting is flexible connection, by
It can be relatively moved during power with the formation of other parts, and flange 4-5 presence can make to plant plate 4 clearly at any time with inhaling kind of a roller
Angle of friction be all acute angle, can effectively reduce frictional force, while preventing from planting clearly the scratch of a plate 4 suction kind roller.
With reference to Fig. 1 and Fig. 2, floating connecting structure includes more than one compression spring 2, and the two ends of compression spring 2 connect respectively
The first support column 1 and the second support column 5 are connect, the first support column 1 is fixed on the clear bending part i.e. connecting portion 4-1 planted on plate 4 and clear
The intersecting places of plate main body 4-2 are planted, the second support column 5 is fixed on installing plate 6.
With reference to Fig. 1 and Fig. 2, flexible connecting structure includes flexible buffer plate 8, and one end of flexible buffer plate 8 is connected to top pressure
On plate 7, the other end is connected by bearing pin 9 with installing plate 6, and flexible buffer plate 8 is made up of flexible material, can be stressed or compared with
Flexural deformation is produced during big frictional force, prevents from causing structural failure when the frictional force of rigid connection structure is excessive.
With reference to Fig. 1, top pressing board 7 includes a beam portions 7-2 and several fore-sets 7-1, beam portions 7-2 and delayed with flexibility
Punching is connected, and each fore-set 7-1 is press respectively against clear kind plate 4 bottom, so both can guarantee that clear kind plate 4 was close with inhaling kind of cylinder surface
Laminating, can pass through again seed and enter kind of a groove 4-4 herein.
In the present embodiment, multiple strip connecting holes are provided with installing plate 6, can be arranged on by the strip connecting hole
Plant in case or frame, and adjustable mounting position.
The unnecessary seed adsorbed in pneumatic drum type feed mechanism for seed sucker can clearly be fallen using the utility model, only leave one
Grain seed, tightly fits while planting plate clearly with inhaling kind of an outer surface of cylinder, flexible floating, it is to avoid the appearance of card type situation.
Specific case of the present utility model, is not the limitation for making other forms to the utility model, and any to be familiar with sheet special
The technical staff of industry is changed or is modified as the equivalent implementations of equivalent variations possibly also with the technology contents of the disclosure above.
But on the premise of every technical principle without departing from the utility model, according to technical spirit of the present utility model to above embodiment party
Any simple modification, equivalent variations and remodeling that formula is made, should all fall into scope of patent protection of the present utility model.
Claims (8)
1. a kind of pneumatic drum type feed mechanism for seed flexible floating type cleaning device, it is characterised in that：Generally quadrilateral structure, is wrapped
Include clear kind plate（4）, top pressing board（7）, installing plate（6）, floating connecting structure and flexible connecting structure, plate is planted clearly（4）For grid shape knot
Structure, is provided with multiple kinds of grooves（4-4）, and in kind of a groove（4-4）Both sides are provided with more than one clear kind tooth（4-3）, plate is planted clearly（4）Top is passed through
Floating connection mechanism and installing plate（6）Top is connected, and plate is planted clearly（4）Bottom connects top pressing board（7）One end, top pressing board（7）It is another
End is through flexible connecting structure and installing plate（6）Bottom is connected.
2. pneumatic drum type feed mechanism for seed flexible floating type cleaning device as claimed in claim 1, it is characterised in that：Floating connection
Structure includes more than one compression spring（2）, compression spring（2）Two ends connect the first support column respectively（1）With the second support
Post（5）, the first support column（1）It is fixed on clear kind plate（4）On, the second support column（5）It is fixed on installing plate（6）On.
3. pneumatic drum type feed mechanism for seed flexible floating type cleaning device as claimed in claim 1, it is characterised in that：Flexible connection
Structure includes flexible buffer plate（8）, one end of flexible buffer plate is connected to top pressing board（7）On, the other end passes through bearing pin（9）With peace
Fill plate（6）Connection.
4. pneumatic drum type feed mechanism for seed flexible floating type cleaning device as claimed in claim 1, it is characterised in that：It is clear to plant plate
（4）Front end has the connecting portion dug upwards（4-1）, the connecting portion（4-1）With kind of a groove（4-4）Junction is provided with U-shaped mouth；Clearly
Plant plate（4）Bottom is the flange that upward arc-shaped is tilted（4-5）.
5. pneumatic drum type feed mechanism for seed flexible floating type cleaning device as claimed in claim 4, it is characterised in that：First support
Post（1）It is arranged on clear kind plate（4）The bending part of upper end.
6. pneumatic drum type feed mechanism for seed flexible floating type cleaning device as claimed in claim 1, it is characterised in that：It is clear to plant plate master
Body（4-2）Part is arc-shaped, and arc radius is equal or slightly larger than suction kind radius roller；It is clear to plant tooth（4-3）For circular arc.
7. pneumatic drum type feed mechanism for seed flexible floating type cleaning device as claimed in claim 1, it is characterised in that：Top pressing board
（7）Including a beam portions and several fore-sets, beam portions are connected with flexible buffer plate, and each fore-set is press respectively against clear kind
Plate bottom.
8. the pneumatic drum type feed mechanism for seed flexible floating type cleaning device as described in any one of claim 1 to 7, its feature exists
In：Installing plate（6）On be provided with multiple strip connecting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720143542.3U CN206481594U (en) | 2017-02-17 | 2017-02-17 | Pneumatic drum type feed mechanism for seed flexible floating type cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720143542.3U CN206481594U (en) | 2017-02-17 | 2017-02-17 | Pneumatic drum type feed mechanism for seed flexible floating type cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206481594U true CN206481594U (en) | 2017-09-12 |
Family
ID=59765373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720143542.3U Expired - Fee Related CN206481594U (en) | 2017-02-17 | 2017-02-17 | Pneumatic drum type feed mechanism for seed flexible floating type cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206481594U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106717357A (en) * | 2017-02-17 | 2017-05-31 | 山东省农业机械科学研究院 | Pneumatic drum type feed mechanism for seed flexible floating type cleaning device |
| CN112470622A (en) * | 2020-11-25 | 2021-03-12 | 中国农业科学院草原研究所 | Grass seed hollow rubber wheel extrusion type seed sowing device |
-
2017
- 2017-02-17 CN CN201720143542.3U patent/CN206481594U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106717357A (en) * | 2017-02-17 | 2017-05-31 | 山东省农业机械科学研究院 | Pneumatic drum type feed mechanism for seed flexible floating type cleaning device |
| CN112470622A (en) * | 2020-11-25 | 2021-03-12 | 中国农业科学院草原研究所 | Grass seed hollow rubber wheel extrusion type seed sowing device |
| CN112470622B (en) * | 2020-11-25 | 2022-10-11 | 中国农业科学院草原研究所 | Grass seed hollow rubber wheel extrusion type seed sowing device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170912 Termination date: 20220217 |
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| CF01 | Termination of patent right due to non-payment of annual fee |