CN209597621U - A kind of full grain extraction element of agricultural - Google Patents
A kind of full grain extraction element of agricultural Download PDFInfo
- Publication number
- CN209597621U CN209597621U CN201920047089.5U CN201920047089U CN209597621U CN 209597621 U CN209597621 U CN 209597621U CN 201920047089 U CN201920047089 U CN 201920047089U CN 209597621 U CN209597621 U CN 209597621U
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- China
- Prior art keywords
- screen box
- bearing bar
- sieve
- crankshaft
- extraction element
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- 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.)
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Abstract
The utility model discloses a kind of agriculture full grain extraction elements, belong to agricultural mechanical equipment field.A kind of full grain extraction element of agricultural, including bracket, screen box, the side wall of the bracket is rotatably connected to crankshaft, crankshaft is circumscribed with driving motor, strut is rotatably connected on crankshaft, strut is rotatably connected to bearing bar far from one end of crankshaft, and screen box is placed on bearing bar, the bottom end of bearing bar is rotatably connected to shaft, and shaft is fixedly connected on the side wall of bracket；The internal slide of screen box is connected with sieve, and the top side wall of bearing bar is fixedly connected with indexing mechanism by connecting shaft, and indexing mechanism is fixedly linked close to the side of screen box by connecting column and sieve；The utility model is easy to operate, and screen box can be realized the sliding of screen box internal screen while swinging, and screens out effect to not full cereal to improve, and to improve the screening extraction effect to full grain cereal, to reduce labour workload, improves working efficiency.
Description
Technical field
The utility model relates to technical field of agricultural mechanical equipment more particularly to a kind of agriculture full grain extraction elements.
Background technique
Crop harvesting fruit obtained often contain it is full, also containing shrivelled.It puts in storage or sells in cereal
Before, it generally requires to extract full grain screening, to improve the quality of cereal, do so either to coming year breeding,
Or it sells and is all advantageous.
In China major part rural area, traditional grain screening method is mostly: (1) backwards to wind direction cereal being fallen from eminence
Under, shrivelled cereal is blown away using wind-force, to leave full cereal；(2) or screening extraction is full by hand using sieve
There is heavy workload, the low problem of working efficiency in cereal, both screening extracting modes.
Utility model content
Purpose of the utility model is to solve a kind of agricultural use mentioned, and proposed in above-mentioned background technique
Full grain extraction element.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of agricultural full grain extraction element, including bracket, screen box, the side wall of the bracket are rotatably connected to crankshaft,
The crankshaft is circumscribed with driving motor, and strut is rotatably connected on the crankshaft, and the strut is rotated far from one end of crankshaft to be connected
It is connected to bearing bar, the screen box is placed on bearing bar, and the bottom end of the bearing bar is rotatably connected to shaft, and the shaft is fixed to be connected
Connect the side wall in bracket；The internal slide of the screen box is connected with sieve, and the top side wall of the bearing bar is fixed by connecting shaft
It is connected with indexing mechanism, the indexing mechanism is fixedly linked close to the side of screen box by connecting column and sieve.
Preferably, the screen box is fixedly connected on the top of bearing bar by support rod.
Preferably, the bottom end of the screen box offers grain export, and the side wall of the screen box offers sliding-rail groove, the sliding rail
Sliding block is slidably connected in slot, the one end of the sliding block far from sliding-rail groove is fixedly linked with sieve.
Preferably, the indexing mechanism includes arc-shaped rack, driving gear, driven gear, U type bar, and the connecting shaft is separate
One end of bearing bar is fixedly linked with arc-shaped rack, and the driving gear is meshed with arc-shaped rack, and the driving gear passes through
Connecting shaft is connected with driven gear.
Preferably, the U-shaped bridge is located at the periphery of driven gear, and the internal slide of the U-shaped bar, which is connected with, slides tooth
Item, and slide rack gear and engaged with driven gear, the rack gear that slides is fixedly linked close to the side of screen box with sieve.
Preferably, the driving gear is rotatably connected on the side wall of bracket by rotation axis.
Preferably, the screen box side wall, which is offered, slides hole with what connecting column matched.
Compared with prior art, the utility model provides a kind of agriculture full grain extraction element, has following beneficial
Effect:
1, the full grain extraction element of the agricultural, driving motor drive crank rotation, and crankshaft and then drive strut surround bent
Axis rotation, strut and then drive bearing bar are along shaft swing, and since screen box is placed in the top of bearing bar, thus bearing bar is on edge
Shaft swing when, drive screen box swung, thus realize the cereal on sieve in screen box is sieved, to screen out insatiable hunger
Full cereal；At the same time, bearing bar drives indexing mechanism work, interval by connecting shaft during along shaft swing
Mechanism drives sieve to slide up and down inside screen box by connecting column during the work time, to further screen out not full paddy
Object, to reduce labour workload, improves working efficiency to extract full cereal.
2, the agricultural is fixedly connected on the top of bearing bar, support rod by support rod with full grain extraction element, screen box
Presence convenient for being supported to screen box.
3, the full grain extraction element of the agricultural offers grain export by the bottom end in screen box, and the presence of grain export is just
Screen box is discharged through grain export in the full cereal that screening is extracted, the side wall of screen box offers sliding-rail groove, is slidably connected in sliding-rail groove
There is sliding block, the one end of sliding block far from sliding-rail groove is fixedly linked with sieve, using sliding of the sliding block in sliding-rail groove, to realize sieve
Net sliding up and down inside screen box.
4, the full grain extraction element of the agricultural, by by be equipped with indexing mechanism, and indexing mechanism include arc-shaped rack,
Drive gear, driven gear, U-shaped bar, bearing bar during along shaft swing, by connecting shaft drive arc-shaped rack along
Shaft swing, arc-shaped rack drive driving gear in the side wall reciprocating rotation of bracket when swinging, and driving gear is logical in turn
It crosses connecting shaft and drives driven gear reciprocating rotation, to gear and then drive and slide rack gear and reciprocatingly slide in U-shaped bar, due to cunning
Row rack gear is fixedly linked with sieve, thus slides rack gear and drive sieve is upper inside screen box to glide during reciprocatingly sliding
It is dynamic, effect is screened out to not full cereal to improve.
5, the full grain extraction element of the agricultural, driving gear are rotatably connected on the side wall of bracket, rotation by rotation axis
The presence of axis is easy to implement the rotation of driving gear.
6, the full grain extraction element of the agricultural, screen box side wall, which is offered, slides hole with what connecting column matched, slides hole
Presence convenient for connecting column pass through slide Kong Bingtong sieve be connected.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
Easy to operate, screen box can be realized the sliding of screen box internal screen while swinging, to improve the sieve to not full cereal
Except effect, to improve the screening extraction effect to full grain cereal, to reduce labour workload, working efficiency is improved.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of agriculture full grain extraction element one of structural schematic diagram；
Fig. 2 be the utility model proposes a kind of agriculture full grain extraction element second structural representation；
Fig. 3 be the utility model proposes a kind of structural representation that is connect with full grain extraction element screen box with sieve of agricultural
Figure；
Fig. 4 be the utility model proposes a kind of agriculture full grain extraction element indexing mechanism structural schematic diagram it
One；
Fig. 5 be the utility model proposes a kind of agriculture full grain extraction element indexing mechanism structural schematic diagram it
Two；
Fig. 6 be the utility model proposes a kind of agricultural full U-shaped bar of grain extraction element and the knot that slides rack gear and connect
Structure schematic diagram.
In figure: 1, bracket；2, screen box；3, crankshaft；4, strut；5, bearing bar；6, shaft；7, sieve；8, connecting shaft；9, it connects
Column；10, support rod；11, grain export；12, sliding-rail groove；13, sliding block；14, arc-shaped rack；15, gear is driven；16, driven gear；
17, U-shaped bar；18, rack gear is slided；19, hole is slided.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Embodiment 1:
Referring to Fig.1, Fig. 2, Fig. 6, a kind of full grain extraction element of agricultural, including bracket 1, screen box 2, the side wall of bracket 1
Be rotatably connected to crankshaft 3, crankshaft 3 is circumscribed with driving motor, be rotatably connected to strut 4 on crankshaft 3, strut 4 far from crankshaft 3 one
End is rotatably connected to bearing bar 5, and screen box 2 is placed on bearing bar 5, and the bottom end of bearing bar 5 is rotatably connected to shaft 6, and shaft 6 is fixed
It is connected to the side wall of bracket 1；The internal slide of screen box 2 is connected with sieve 7, and the top side wall of bearing bar 5 connects by the way that connecting shaft 8 is fixed
It is connected to indexing mechanism, indexing mechanism is fixedly linked by connecting column 9 with sieve 7 close to the side of screen box 2, and driving motor drives bent
The rotation of axis 3, crankshaft 3 and then drive strut 4 are rotated around crankshaft 3, and drive bearing bar 5 is swung strut 4 along shaft 6 in turn, by
It is placed in the top of bearing bar 5 in screen box 2, thus bearing bar 5 drives screen box 2 to be swung when swinging along shaft 6, thus
Realization sieves the cereal on sieve 7 in screen box 2, to screen out not full cereal；At the same time, bearing bar 5 along
During shaft 6 is swung, indexing mechanism work is driven by connecting shaft 8, indexing mechanism passes through 9 band of connecting column during the work time
Dynamic sieve 7 slides up and down inside screen box 2, so that not full cereal is further screened out, to extract full cereal, to reduce labor
Dynamic workload, improves working efficiency.
Screen box 2 is fixedly connected on the top of bearing bar 5 by support rod 10, the presence of support rod 10 be convenient for screen box 2 into
Row support.
Embodiment 2:
Referring to Fig.1-6, a kind of agriculture full grain extraction element, including bracket 1, screen box 2, the side wall of bracket 1, which rotates, to be connected
It is connected to crankshaft 3, crankshaft 3 is circumscribed with driving motor, and strut 4 is rotatably connected on crankshaft 3, and strut 4 is rotated far from one end of crankshaft 3
It is connected with bearing bar 5, screen box 2 is placed on bearing bar 5, and the bottom end of bearing bar 5 is rotatably connected to shaft 6, and shaft 6 is fixedly connected
In the side wall of bracket 1；The internal slide of screen box 2 is connected with sieve 7, and the top side wall of bearing bar 5 is fixedly connected by connecting shaft 8
There is indexing mechanism, indexing mechanism is fixedly linked by connecting column 9 with sieve 7 close to the side of screen box 2, and driving motor drives bent
The rotation of axis 3, crankshaft 3 and then drive strut 4 are rotated around crankshaft 3, and drive bearing bar 5 is swung strut 4 along shaft 6 in turn, by
It is placed in the top of bearing bar 5 in screen box 2, thus bearing bar 5 drives screen box 2 to be swung when swinging along shaft 6, thus
Realization sieves the cereal on sieve 7 in screen box 2, to screen out not full cereal；At the same time, bearing bar 5 along
During shaft 6 is swung, indexing mechanism work is driven by connecting shaft 8, indexing mechanism passes through 9 band of connecting column during the work time
Dynamic sieve 7 slides up and down inside screen box 2, so that not full cereal is further screened out, to extract full cereal, to reduce labor
Dynamic workload, improves working efficiency.
The bottom end of screen box 2 offers grain export 11, and the presence of grain export 11 goes out grain convenient for the full cereal warp that screening is extracted
Screen boxs 2 are discharged in mouth 11, and the side wall of screen box 2 offers sliding-rail groove 12, sliding block 13 is slidably connected in sliding-rail groove 12, and sliding block 13 is separate
One end of sliding-rail groove 12 is fixedly linked with sieve 7, using sliding of the sliding block 13 in sliding-rail groove 12, to realize that sieve 7 is sieving
Sliding up and down inside case 2.
Indexing mechanism includes arc-shaped rack 14, driving gear 15, driven gear 16, U-shaped bar 17, and connecting shaft 8 is far from bearing bar
5 one end is fixedly linked with arc-shaped rack 14, and driving gear 15 is meshed with arc-shaped rack 14, and driving gear 15 passes through connection
Axis is connected with driven gear 16；
U-shaped bar 17 is erected at the periphery of driven gear 16, and the internal slide of U-shaped bar 17, which is connected with, slides rack gear 18, and sliding
Row rack gear 18 is engaged with driven gear 16, is slided rack gear 18 and is fixedly linked close to the side of screen box 2 with sieve 7, by by setting
There is indexing mechanism, and indexing mechanism includes arc-shaped rack 14, driving gear 15, driven gear 16, U-shaped bar 17, bearing bar 5 is on edge
Shaft 6 swing during, by connecting shaft 8 drive arc-shaped rack 14 along shaft 6 swing, arc-shaped rack 14 swing when,
And then driving driving gear 15 in the side wall reciprocating rotation of bracket 1, driving gear 15 drives driven gear by connecting shaft in turn
16 reciprocating rotations, driven gear 16 and then drive slide rack gear 18 and reciprocatingly slide in U-shaped bar 17, due to sliding rack gear 18 and sieve
Net 7 is fixedly linked, thus slides rack gear 18 and sieve 7 is driven to slide up and down during reciprocatingly sliding inside screen box 2, thus
Raising screens out effect to not full cereal.
Driving gear 15 is rotatably connected on the side wall of bracket 1 by rotation axis, and the presence of rotation axis is easy to implement sliding tooth
The rotation of wheel 15.
Embodiment 3:
Referring to Fig. 2, Fig. 3, a kind of full grain extraction element of agricultural is substantially the same manner as Example 2, moreover,
2 side wall of screen box, which is offered, slides hole 19 with what connecting column 9 matched, slides the presence in hole 19 and passes through convenient for connecting column 9 and slides hole
19 and with sieve 7 be connected.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of full grain extraction element of agricultural, including bracket (1), screen box (2), which is characterized in that the side of the bracket (1)
Wall is rotatably connected to crankshaft (3), and the crankshaft (3) is circumscribed with driving motor, is rotatably connected to strut (4) on the crankshaft (3),
The strut (4) is rotatably connected to bearing bar (5) far from the one end of crankshaft (3), and the screen box (2) is placed on bearing bar (5), institute
The bottom end for stating bearing bar (5) is rotatably connected to shaft (6), and the shaft (6) is fixedly connected on the side wall of bracket (1)；The sieve
The internal slide of case (2) is connected with sieve (7), and the top side wall of the bearing bar (5) is fixedly connected with interval by connecting shaft (8)
Mechanism, the indexing mechanism are fixedly linked by connecting column (9) with sieve (7) close to the side of screen box (2).
2. a kind of agriculture full grain extraction element according to claim 1, which is characterized in that the screen box (2) passes through
Support rod (10) is fixedly connected on the top of bearing bar (5).
3. a kind of agriculture full grain extraction element according to claim 1, which is characterized in that the bottom of the screen box (2)
End offers grain export (11), and the side wall of the screen box (2) offers sliding-rail groove (12), is slidably connected in the sliding-rail groove (12)
Have sliding block (13), the sliding block (13) is fixedly linked far from the one end of sliding-rail groove (12) with sieve (7).
4. a kind of agriculture full grain extraction element according to claim 3, which is characterized in that the indexing mechanism includes
Arc-shaped rack (14), driving gear (15), driven gear (16), U-shaped bar (17), the one of the connecting shaft (8) separate bearing bar (5)
End is fixedly linked with arc-shaped rack (14), and the driving gear (15) is meshed with arc-shaped rack (14), the driving gear
(15) it is connected by connecting shaft with driven gear (16).
5. a kind of agriculture full grain extraction element according to claim 4, which is characterized in that U-shaped bar (17) frame
It is located at the periphery of driven gear (16), the internal slide of the U-shaped bar (17), which is connected with, slides rack gear (18), and slides rack gear
(18) it is engaged with driven gear (16), slide rack gear (18) are fixedly linked close to the side of screen box (2) with sieve (7).
6. a kind of agriculture full grain extraction element according to claim 5, which is characterized in that the driving gear (15)
The side wall of bracket (1) is rotatably connected on by rotation axis.
7. a kind of agriculture full grain extraction element according to claim 6, which is characterized in that screen box (2) side wall
It offers and slides hole (19) with what connecting column (9) matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920047089.5U CN209597621U (en) | 2019-01-11 | 2019-01-11 | A kind of full grain extraction element of agricultural |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920047089.5U CN209597621U (en) | 2019-01-11 | 2019-01-11 | A kind of full grain extraction element of agricultural |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209597621U true CN209597621U (en) | 2019-11-08 |
Family
ID=68399109
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920047089.5U Expired - Fee Related CN209597621U (en) | 2019-01-11 | 2019-01-11 | A kind of full grain extraction element of agricultural |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209597621U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111069033A (en) * | 2020-01-15 | 2020-04-28 | 魏嘉轩 | Bodhi intelligent classification system |
-
2019
- 2019-01-11 CN CN201920047089.5U patent/CN209597621U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111069033A (en) * | 2020-01-15 | 2020-04-28 | 魏嘉轩 | Bodhi intelligent classification system |
| CN111069033B (en) * | 2020-01-15 | 2021-09-17 | 魏嘉轩 | Bodhi intelligent classification system |
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Legal Events
| 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: 20191108 Termination date: 20210111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |