CN221335204U - Novel corn seed screening device - Google Patents
Novel corn seed screening device Download PDFInfo
- Publication number
- CN221335204U CN221335204U CN202323167051.7U CN202323167051U CN221335204U CN 221335204 U CN221335204 U CN 221335204U CN 202323167051 U CN202323167051 U CN 202323167051U CN 221335204 U CN221335204 U CN 221335204U
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- screening
- box
- screening case
- fixed
- collecting box
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- 238000012216 screening Methods 0.000 title claims abstract description 106
- 240000008042 Zea mays Species 0.000 title claims abstract description 28
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 28
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 22
- 235000005822 corn Nutrition 0.000 title claims abstract description 22
- 239000004744 fabric Substances 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 239000000428 dust Substances 0.000 claims description 17
- 230000000694 effects Effects 0.000 claims description 15
- 238000003756 stirring Methods 0.000 claims description 15
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 claims description 6
- 235000009973 maize Nutrition 0.000 claims description 6
- 238000013461 design Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of screening devices, and provides a novel corn seed screening device, which comprises: the screening box is fixedly arranged at the top of the supporting rod, a feeding hole is fixedly arranged in the middle of the top of the screening box, and a fixed screen is fixedly arranged in the screening box; the driving mechanism is arranged in the middle of the left side of the screening box; the driving mechanism comprises a driving motor, the right side of the driving motor is fixedly connected with the left side of the screening box, the other end of the driving motor output shaft is fixedly sleeved with a rotating shaft, the outer surface of the rotating shaft is fixedly sleeved with a rotating rod, the other end of the rotating rod is fixedly sleeved with a round shaft, the outer surface of the round shaft is movably connected with a hollow block, and the right end of the hollow block penetrates through the screening box and extends to the inside of the screening box, and is fixedly connected with a movable screen. Through above-mentioned technical scheme, the unable regulation problem of screen cloth mesh among the prior art has been solved.
Description
Technical Field
The utility model relates to the technical field of screening devices, in particular to a novel corn seed screening device.
Background
The screening device comprises a frame, a mounting frame, a driving mechanism and a screening layer, wherein the screening layer is mounted on the mounting frame, and the mounting frame is elastically connected with the frame, so that the screening device has the advantages of convenience in screening, high screening efficiency and the like.
When screening corn seeds, operators often use corresponding screening devices, the existing screening devices can realize basic screening functions in the practical use process, but the screen apertures of the existing screening devices are fixed, so that the size range for screening corn seeds is limited, the corn seeds with smaller size cannot be screened out by operators, the screening mode is adopted to screen corn seeds only by replacing screens with different apertures in order to meet the requirements, the screening efficiency is reduced, the workload of operators is increased, and the improvement is needed.
Disclosure of utility model
The utility model provides a novel corn seed screening device, which solves the problem that the meshes of a screen in the related art cannot be adjusted.
The technical scheme of the utility model is as follows: novel maize seed screening device, including:
The screening box is fixedly arranged at the top of the supporting rod, a feeding hole is fixedly arranged in the middle of the top of the screening box, and a fixed screen is fixedly arranged in the screening box;
The driving mechanism is arranged in the middle of the left side of the screening box;
The driving mechanism comprises a driving motor, the right side of driving motor and the left side fixed connection of screening case, the other end of driving motor output shaft has fixedly sleeved with the axis of rotation, the external surface mounting of axis of rotation has sleeved with the rotary rod, the other end of rotary rod has fixedly sleeved with the circle axle, the surface swing joint of circle axle has hollow block, the right-hand member of hollow block runs through the screening case and extends to the inside of screening case and fixedly connected with activity screen cloth, the surface and the inner wall swing joint of screening case of activity screen cloth, the top and the bottom swing joint of fixed screen cloth of activity screen cloth, activity screen cloth motion and fixed screen cloth dislocation realize adjusting mesh size.
As a preferable technical scheme of the utility model, the inner wall of the screening box is movably connected with a first collecting box, and a first handle is fixedly arranged on the left side of the first collecting box.
As a preferable technical scheme of the utility model, the middle part of the right side of the screening box is fixedly provided with the stirring motor, the other end of the output shaft of the stirring motor is fixedly sleeved with the stirring shaft, and the left end of the stirring shaft penetrates through the screening box and extends to the inside of the screening box and is fixedly connected with the stirring blade.
As a preferable technical scheme of the utility model, a connecting pipe positioned behind the feeding port is fixedly arranged at the top of the screening box, the bottom of the connecting pipe penetrates through the top of the screening box and extends to the inside of the screening box, and a first filter screen is fixedly connected to the bottom of the connecting pipe, and the outer surface of the first filter screen is fixedly connected with the screening box.
As a preferable technical scheme of the utility model, the right side of the connecting pipe is fixedly connected with the collecting box, the bottom of the collecting box is fixedly connected with the top of the screening box, the top of the collecting box is fixedly provided with the fan, the top of the fan is fixedly provided with the air outlet, the bottom of the fan is fixedly provided with the air inlet, the bottom of the air inlet penetrates through the top of the collecting box and extends to the inside of the collecting box and is fixedly connected with the second filter screen, the outer surface of the second filter screen is fixedly connected with the inner wall of the collecting box, and the air inlet sucks dust in the screening box through the connecting pipe.
As a preferable technical scheme of the utility model, the inner wall of the collection box is movably connected with a second collection box, and the bottom of the second collection box is movably connected with the top of the screening box.
As a preferable technical scheme of the utility model, the right side of the second collecting box is fixedly provided with a second handle, and the outer surface of the second handle is rough.
The beneficial effects of the utility model are as follows:
1. According to the corn seed screening device, the driving motor, the rotating rod, the round shaft, the hollow block and the movable screen are arranged, when the driving motor operates, the rotating shaft drives the rotating rod to rotate, the round shaft rotates and extrudes to push the hollow block to move leftwards, the hollow block moves leftwards to drive the movable screen to move leftwards, and the overlapping area of meshes inside the movable screen and meshes inside the fixed screen can be changed along with the leftwards movement of the movable screen, so that corn seeds with different sizes can be screened out between the fixed screen and the movable screen according to the requirements of operators, and the operation requirements of the operators are met.
2. According to the utility model, the connecting pipe, the collecting box, the fan, the air outlet and the air inlet are arranged, when the fan operates, the air inlet can absorb dust in the screening box through the connecting pipe, the dust enters the collecting box through the connecting pipe, then the dust falls into the second collecting box through the filtration of the second filter screen, the filtered air is discharged to the outside through the air outlet, when the fan stops operating, an operator pulls the second handle to extract the second collecting box, the dust is cleaned, and the dust is prevented from being scattered and polluting the working environment through collecting and processing the dust, and the harm to the body health of the operator is avoided.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the back surface of the present utility model;
FIG. 3 is a schematic cross-sectional view of the present utility model;
FIG. 4 is a schematic cross-sectional view of a side face of the present utility model;
FIG. 5 is a schematic cross-sectional view of the collection box of the present utility model;
Fig. 6 is a schematic top view of the present utility model.
In the figure: 1. a support rod; 2. a screening box; 3. a feed inlet; 4. fixing the screen; 5. a driving motor; 6. a rotating shaft; 7. a rotating rod; 8. a circular shaft; 9. a hollow block; 10. a movable screen; 11. a first collection box; 12. a first handle; 13. a stirring motor; 14. a stirring shaft; 15. stirring the leaves; 16. a connecting pipe; 17. a first filter screen; 18. a collection box; 19. a blower; 20. an air outlet; 21. an air inlet; 22. a second filter screen; 23. a second collection box; 24. and a second handle.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 6, the present utility model provides a novel corn seed screening device, comprising:
the screening box 2 is fixedly arranged at the top of the supporting rod 1, the feeding port 3 is fixedly arranged in the middle of the top of the screening box 2, and the fixed screen 4 is fixedly arranged in the screening box 2;
The driving mechanism is arranged in the middle of the left side of the screening box 2;
Wherein, actuating mechanism is including driving motor 5, driving motor 5's right side and screening case 2's left side fixed connection, driving motor 5 output shaft's the fixed axis of rotation 6 that has cup jointed of the other end, axis of rotation 6's external surface fixed rotary rod 7 that has cup jointed of the other end of rotary rod 7 is fixed round axle 8, the surface swing joint of round axle 8 has hollow block 9, the right-hand member of hollow block 9 runs through screening case 2 and extends to screening case 2's inside and fixedly connected with activity screen cloth 10, activity screen cloth 10's surface and screening case 2's inner wall swing joint, activity screen cloth 10's top and fixed screen cloth 4's bottom swing joint, activity screen cloth 10 moves and fixed screen cloth 4 dislocation and realizes adjusting mesh size.
When the driving motor 5 operates, the rotating shaft 6 drives the rotating rod 7 to rotate, the circular shaft 8 is further made to rotate and extrude to push the hollow block 9 to move leftwards, the hollow block 9 moves leftwards to drive the movable screen 10 to move leftwards, and when the movable screen 10 moves in the process, the meshes inside the movable screen 10 are dislocated with the meshes inside the fixed screen 4, so that the overlapping area of the meshes of the fixed screen 4 and the movable screen 10 is changed, and corn seeds with different volumes can be screened inside the fixed screen 4.
Wherein, the inner wall swing joint of screening case 2 has first collection box 11, and the left side fixed mounting of first collection box 11 has first handle 12.
The design of the first collecting box 11 and the first handle 12 is convenient for an operator to pull the first handle 12 to draw out the first collecting box 11.
Wherein, the middle part fixed mounting in screening case 2 right side has agitator motor 13, and agitator motor 13 output shaft's the fixed (mixing) shaft 14 that has cup jointed of the other end, and the left end of agitator shaft 14 runs through screening case 2 and extends to screening case 2 inside and fixedly connected with stirring leaf 15.
When the stirring motor 13 is operated, the stirring shaft 14 drives the stirring blade 15 to rotate.
Wherein, the top fixed mounting of screening case 2 has the connecting pipe 16 that is located feed inlet 3 rear, and the bottom of connecting pipe 16 runs through the top of screening case 2 and extends to screening case 2 inside and fixedly connected with first filter screen 17, the surface and the screening case 2 fixed connection of first filter screen 17.
The design of the first filter screen 17 plays a role in separating corn seeds.
Wherein, the right side fixedly connected with collecting box 18 of connecting pipe 16, the bottom of collecting box 18 and the top fixed connection of screening case 2, the top fixed mounting of collecting box 18 has fan 19, the top fixed mounting of fan 19 has air exit 20, the bottom fixed mounting of fan 19 has air intake 21, the bottom of air intake 21 runs through the top of collecting box 18 and extends to the inside of collecting box 18 and fixedly connected with second filter screen 22, the surface and the inner wall fixed connection of collecting box 18 of second filter screen 22, air intake 21 absorbs the inside dust of screening case 2 through connecting pipe 16.
When the fan 19 is operated, the air inlet 21 will suck the dust in the screening box 2 to the collecting box 18 through the connecting pipe 16, and the dust air is filtered by the second filter screen 22 and then discharged through the air outlet 20.
Wherein, the inner wall swing joint of collection box 18 has second collection box 23, and the bottom of second collection box 23 and the top swing joint of screening case 2.
The design of the second collection box 23 facilitates the collection and cleaning of dust inside the collection box 18.
Wherein, the right side of the second collecting box 23 is fixedly provided with a second handle 24, and the outer surface of the second handle 24 is rough.
The rough design of the outer surface of the second handle 24 facilitates the removal of the second collection box 23 by the operator by pulling the second handle 24.
The working principle and the using flow of the utility model are as follows:
When operating personnel need carry out the screening to the maize seed of equidimension, at first operating personnel pours the maize seed into the inside of screening case 2 through feed inlet 3, then start agitator motor 13, will make (mixing) shaft 14 drive stirring leaf 15 take place to rotate and stir the maize seed of screening incasement portion 2, start driving motor 5 this moment, will make axis of rotation 6 drive rotary rod 7 take place to rotate, and then make circular shaft 8 take place rotatory extrusion promotion hollow block 9 to move left, thereby make hollow block 9 drive activity screen cloth 10 to move left, make take place the dislocation between the mesh of activity screen cloth 10 and fixed screen cloth 4, and then changed the coincidence area between activity screen cloth 10 and the fixed screen cloth 4 mesh, make it can screen out the maize seed of equidimension.
Corn seeds can produce the dust at the in-process of screening, start fan 19 this moment, will make air intake 21 absorb the inside dust of screening case 2 through connecting pipe 16, the inside that the dust got into collecting box 18 falls into the inside of second collection box 23 after filtering through second filter screen 22, the air after the filtration is discharged to the outside by air exit 20 again, when fan 19 stopped running, operating personnel pulling second handle 24 at this moment takes out second collection box 23, clean up dust, realized the purpose of collecting the dust that produces in the screening process of screening case 2 inside corn seeds.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. Novel maize seed screening device, its characterized in that includes:
The screening device comprises a supporting rod (1), wherein a screening box (2) is fixedly arranged at the top of the supporting rod (1), a feeding hole (3) is fixedly arranged in the middle of the top of the screening box (2), and a fixed screen (4) is fixedly arranged in the screening box (2);
The driving mechanism is arranged in the middle of the left side of the screening box (2);
Wherein, actuating mechanism is including driving motor (5), the right side of driving motor (5) and the left side fixed connection of screening case (2), the other end of driving motor (5) output shaft is fixed to be cup jointed axis of rotation (6), the fixed external surface of axis of rotation (6) has cup jointed rotary rod (7), the other end of rotary rod (7) is fixed to have cup jointed circular shaft (8), the surface swing joint of circular shaft (8) has hollow block (9), the right-hand member of hollow block (9) runs through screening case (2) and extends to the inside of screening case (2) and fixedly connected with activity screen cloth (10), the surface of activity screen cloth (10) and the inner wall swing joint of screening case (2), the top of activity screen cloth (10) and the bottom swing joint of fixed screen cloth (4), activity screen cloth (10) are moved and are realized adjusting the mesh size with fixed screen cloth (4) dislocation.
2. The novel corn seed screening device according to claim 1, wherein: the inner wall swing joint of screening case (2) has first collection box (11), the left side fixed mounting of first collection box (11) has first handle (12).
3. The novel corn seed screening device according to claim 1, wherein: the middle part fixed mounting on screening case (2) right side has agitator motor (13), agitator motor (13) output shaft's the other end fixed sleeve has stirred shaft (14), the left end of stirred shaft (14) runs through screening case (2) and extends to screening case (2) inside and fixedly connected with stirring leaf (15).
4. The novel corn seed screening device according to claim 1, wherein: the top fixed mounting of screening case (2) has connecting pipe (16) at feed inlet (3) rear, the bottom of connecting pipe (16) runs through the top of screening case (2) and extends to the inside of screening case (2) and fixedly connected with first filter screen (17), the surface and the screening case (2) fixed connection of first filter screen (17).
5. The novel corn seed screening device according to claim 4, wherein: the right side fixedly connected with collecting box (18) of connecting pipe (16), the bottom of collecting box (18) and the top fixed connection of screening case (2), the top fixed mounting of collecting box (18) has fan (19), the top fixed mounting of fan (19) has air exit (20), the bottom fixed mounting of fan (19) has air intake (21), the bottom of air intake (21) runs through the top of collecting box (18) and extends to the inside of collecting box (18) and fixedly connected with second filter screen (22), the surface of second filter screen (22) and the inner wall fixed connection of collecting box (18), and inside dust of screening case (2) is inhaled through connecting pipe (16) to air intake (21).
6. The novel corn seed screening device according to claim 5, wherein: the inner wall swing joint of collection box (18) has second collection box (23), the bottom of second collection box (23) and the top swing joint of screening case (2).
7. The novel corn seed screening device of claim 6, wherein: a second handle (24) is fixedly arranged on the right side of the second collecting box (23), and the outer surface of the second handle (24) is rough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323167051.7U CN221335204U (en) | 2023-11-23 | 2023-11-23 | Novel corn seed screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323167051.7U CN221335204U (en) | 2023-11-23 | 2023-11-23 | Novel corn seed screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221335204U true CN221335204U (en) | 2024-07-16 |
Family
ID=91842554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323167051.7U Active CN221335204U (en) | 2023-11-23 | 2023-11-23 | Novel corn seed screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221335204U (en) |
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2023
- 2023-11-23 CN CN202323167051.7U patent/CN221335204U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |