CN211660460U - Screening device for agricultural planting seeds - Google Patents
Screening device for agricultural planting seeds Download PDFInfo
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- CN211660460U CN211660460U CN201922087403.5U CN201922087403U CN211660460U CN 211660460 U CN211660460 U CN 211660460U CN 201922087403 U CN201922087403 U CN 201922087403U CN 211660460 U CN211660460 U CN 211660460U
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- box
- screening
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- screen
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- 238000012216 screening Methods 0.000 title claims abstract description 71
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 239000002699 waste material Substances 0.000 abstract description 8
- 238000013461 design Methods 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 abstract description 3
- 238000007873 sieving Methods 0.000 abstract description 3
- 241001465754 Metazoa Species 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000003306 harvesting Methods 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The utility model discloses an agricultural planting seed sieving mechanism, include: a main body box and a feeding port; the utility model relates to the technical field of agricultural equipment, and according to the size of seeds, the telescopic cylinder in the adjusting structure is controlled to stretch, so that the second screen moves to be staggered with the first screen to adjust the size of the screen hole; the screening box is forced to move back and forth by the driving of the control motor and the transmission of the transmission rod, so that the bad seeds are screened and leaked out and enter the collecting box; after the waste seeds are treated by the collecting box, the waste seeds are reset and the cylinder is controlled to stretch and retract to enlarge the leakage hole, and then the motor is controlled to drive the waste seeds to leak and collect the waste seeds; the design is not tight, the structure is simple, the operation is easy, the cost is lower, seeds of different sizes and types can be screened, and the labor is saved.
Description
Technical Field
The utility model relates to an agricultural equipment technical field specifically is an agricultural planting seed sieving mechanism.
Background
The agriculture is an industry for obtaining products by artificial cultivation by utilizing the growth and development rules of animals and plants; agriculture belongs to the first industry, and the science of researching agriculture is agriculture; the agricultural working objects are living animals and plants, and the obtained products are the animals and plants; agriculture is a basic industry for supporting national economic construction and development;
in agricultural planting, there are many different kinds of agricultural plants, seeds need to be sown in the planting, in order to obtain good harvest, farmers need to screen the seeds before planting, screen out some smaller, broken or bitten seeds by insects, and leave the good seeds; in the existing agricultural planting seed screening, some farmers use manual screening, the working efficiency is slow, and the screening is not easy to be excessive each time, so that the labor intensity is high; some of the screening devices are used for screening, and generally, full and qualified seeds are screened only by a rolling mode, only seeds with a specified size can be screened, smaller seeds cannot be screened, and the screening devices are too single, so that the screening devices for agricultural planting seeds are designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an agricultural planting seed sieving mechanism to it is big to solve artifical intensity of labour, screens the unicity of seed.
In order to achieve the above object, the utility model provides a following technical scheme: an agricultural planting seed screening device, comprising: a main body box and a feeding port; the main body box is of a rectangular box body structure, a collecting opening is formed in the front wall surface of the main body box, the feeding opening is fixedly embedded in the upper wall of the main body box and is positioned in the center, and a screening structure, an adjusting structure and a collecting structure are installed in the main body box;
the screening structure includes: the device comprises a pair of limiting wheel paths with the same structure, two pairs of moving wheels with the same structure, a screening box, a first screen, a motor, a turntable and a transmission rod;
the screening box is of a uncovered box body structure, adjusting openings with the same relative structure are formed in the front side wall surface and the rear side wall surface of the screening box, through moving grooves with the same structure are formed in the left side end and the right side end of the lower wall of the screening box, the screening box is fixedly arranged on the two pairs of moving wheels and is positioned above the limiting wheel paths, the first screen is fixedly embedded in the lower wall of the screening box and is positioned in the center, the motor is fixedly arranged on the lower wall surface of the main box and is positioned on the left side of the central line, the turntable is fixedly sleeved on a driving end of the motor, an adapter rod is arranged at the edge of the side wall of the turntable, one end of the transmission rod is movably sleeved on the adapter rod on the side wall of the turntable, and the other end of the transmission rod is movably connected to the rear side wall of the screening box, and is located on the central line;
the adjustment structure includes: the pair of sliders, the bearing plate, the second screen, the mounting plate and the air cylinder are identical in structure;
the pair of sliders are movably assembled in the lower wall moving grooves of the screening box respectively and are located at the central position, two ends of the bearing plate are movably inserted into the front and rear side wall adjusting openings of the screening box respectively, the lower wall is fixedly welded on the sliders and is attached to the lower wall in the screening box, the second screen is fixedly embedded in the bearing plate and is located at the central position and is located right above the first screen, one end of the mounting plate is fixedly welded on the central line of the front wall surface of the screening box and is located above the adjusting opening, the cylinder is fixedly arranged on the side wall of the other end of the mounting plate, and the telescopic end of the cylinder is fixedly connected to the side wall of the bearing.
Preferably, the harvesting structure includes: a collection box and two pairs of pulleys with the same structure;
the collecting box is of a cover-free box structure and is movably arranged on the lower wall surface in the main box, and the two pairs of pulleys are fixedly arranged on the lower wall of the collecting box respectively, are positioned at four corners and are attached to the lower wall in the main box.
Preferably, the front wall of the collecting box is movably provided with a handle.
Preferably, two ends of the upper wall surface of the bearing plate are inclined wall surfaces.
Preferably, the limiting wheel path is of a concave structure.
Preferably, a cushion block is arranged between the motor and the inner lower wall surface of the main box.
Preferably, the mounting plate is of an L-shaped structure.
Compared with the prior art, the beneficial effects of the utility model are that: according to the agricultural planting seed screening device, the air cylinder in the adjusting structure is controlled to stretch and retract according to the size of seeds, so that the air cylinder drives the second screen mesh in the bearing plate to move, and the second screen mesh and the first screen mesh in the lower wall of the screening box are staggered to adjust the size of a screen mesh; the screening box is driven by a control motor and driven by a transmission rod to move back and forth on a limiting wheel path by a moving wheel under stress, so that bad seeds are screened and leaked out and enter the collecting box; after the waste seeds are treated by the collecting box, the waste seeds are reset and the cylinder is controlled to stretch and retract to enlarge the leakage hole, and then the motor is controlled to drive the waste seeds to leak and collect the waste seeds; the design is not tight, the structure is simple, the operation is easy, the cost is lower, seeds of different sizes and types can be screened, and the labor is saved.
Drawings
Fig. 1 is a schematic structural view of the present invention in a front sectional view;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic top view of the present invention.
In the figure: 1. main part case, 2, pan feeding mouth, 3, spacing wheel way, 4, removal wheel, 5, screening case, 6, first screen cloth, 7, motor, 8, carousel, 9, transfer line, 10, slider, 11, loading board, 12, second screen cloth, 13, mounting panel, 14, cylinder, 15, collect the case, 16, pulley, 17, handle, 18, cushion.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an agricultural planting seed screening device, comprising: a main body box 1 and a feeding port 2; the main body box 1 is of a rectangular box body structure, a collecting opening is formed in the front wall surface of the main body box 1, the feeding opening 2 is fixedly embedded in the upper wall of the main body box 1 and is located at the center, and the screening structure, the adjusting structure and the collecting structure are installed in the main body box 1; a screening structure comprising: the screening machine comprises a pair of limiting wheel paths 3 with the same structure, two pairs of moving wheels 4 with the same structure, a screening box 5, a first screen 6, a motor 7, a turntable 8 and a transmission rod 9; a pair of limiting wheel paths 3 are respectively fixedly welded on the lower wall surface in the main box 1, the two ends are respectively positioned at the left and right of the central line and are symmetrically parallel to each other, two pairs of moving wheels 4 are respectively and movably arranged in the limiting wheel paths 3, the screening box 5 is of a uncovered box body structure, the front and back side wall surfaces of the screening box are respectively provided with adjusting ports with the same relative structure, the left and right ends of the lower wall of the screening box are respectively provided with through moving grooves with the same structure, the screening box 5 is fixedly arranged on the two pairs of moving wheels 4 and is positioned above the limiting wheel paths 3, a first screen 6 is fixedly embedded in the lower wall of the screening box 5 and is positioned at the central part, a motor 7 is fixedly arranged on the lower wall surface in the main box 1 and is positioned at the left side of the central line, a rotary table 8 is fixedly sleeved on the driving end of the motor 7, and is provided with an adapter rod at, and is located on the central line; through the screening structure, the screening box 5 can drive the screen to reciprocate for screening; an adjustment structure comprising: a pair of sliders 10, a bearing plate 11, a second screen 12, a mounting plate 13 and a cylinder 14 which have the same structure; a pair of slide blocks 10 are respectively movably assembled in a lower wall moving groove of the screening box 5 and are positioned at the central part, two ends of a bearing plate 11 are respectively movably inserted in adjusting ports of front and rear side walls of the screening box 5, the lower wall is fixedly welded on the slide blocks 10 and is attached to the lower wall in the screening box 5, a second screen 12 is fixedly embedded in the bearing plate 11 and is positioned at the central part and is positioned right above a first screen 6, one end of a mounting plate 13 is fixedly welded on a central line of the front wall surface of the screening box 5 and is positioned above the adjusting port, an air cylinder 14 is fixedly arranged on the side wall of the other end of the mounting plate 13, and a telescopic end of the air cylinder is fixedly; the size of the leakage hole of the screen can be adjusted according to the seeds by adjusting the knot.
The following electric devices have the following types and functions:
a motor: the motor is the prior art, and the motor can be used as long as the motor is suitable for the scheme.
A cylinder: its cylinder is prior art, as long as the cylinder that is applicable to this scheme all can use.
Preferably, the collecting structure further comprises: a collection box 15 and two pairs of pulleys 16 with the same structure;
the collecting box 15 is of a cover-free box structure, the collecting box 15 is movably arranged on the lower wall surface in the main body box 1, and the two pairs of pulleys 16 are respectively and fixedly arranged on the lower wall of the collecting box 15, are respectively positioned at four corners and are attached to the lower wall in the main body box 1.
Preferably, a handle 17 is movably mounted on the front wall of the collection box 15 for easy pulling.
As preferred scheme, further, bearing board 11 upper wall both ends are the slope wall, are convenient for make the seed centre, are convenient for the screening.
As an optimal scheme, furthermore, the limiting wheel path 3 is of a concave structure and is used for design requirements and convenient to install and limit.
Preferably, a spacer 18 is further installed between the motor 7 and the inner lower wall surface of the main body case 1 for elevating the motor 7.
Preferably, the mounting plate 13 is an L-shaped structure, which facilitates the mounting of the cylinder 14 and the application of force.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.
Example (b): as can be seen from the attached figures 1-3 of the specification, firstly, after the equipment is powered on, the air cylinder 14 on the mounting plate 13 is controlled to stretch and retract according to the size of the seeds, so that the bearing plate 11 drives the second screen 12 to move in the screening box 5 through the slide block 10, and further the second screen 12 and the first screen 6 in the lower wall of the screening box 5 are staggered to adjust the size of the screen holes; seeds are poured into the screening box 5 through the feeding port 2 on the main body box 1, the screening box 5 is driven by the motor 7 on the control cushion block 18 to form eccentric transmission through the rotation of the turntable 8, the screening box 5 is forced to reciprocate on the limiting wheel path 3 through the transmission of the transmission rod 9, and then the bad seeds are screened and leaked to enter the collecting box 15; can make through handle 17 to collect case 15 and easily shift out main part case 1 through pulley 16 and make the discarded seed handle the back, will collect case 15 and reset and control cylinder 14 flexible messenger's small opening grow, then spill and collect at control motor 7 drive messenger's good seed.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; meanwhile, unless otherwise specifically stated or limited, the terms "fixedly disposed", "movably inserted", "movably assembled", "welded", "fixedly embedded", and the like, should be broadly construed, and for example, may be fixedly connected, may also be detachably connected, or may be integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An agricultural planting seed screening device, comprising: a main body box (1) and a feeding port (2); the device is characterized in that the main body box (1) is of a rectangular box body structure, a collecting opening is formed in the front wall surface of the main body box, the feeding opening (2) is fixedly embedded in the upper wall of the main body box (1) and is positioned in the center of the main body box, and a screening structure, an adjusting structure and a collecting structure are installed in the main body box (1);
the screening structure includes: a pair of limiting wheel paths (3) with the same structure, two pairs of moving wheels (4) with the same structure, a screening box (5), a first screen (6), a motor (7), a turntable (8) and a transmission rod (9);
the pair of limiting wheel paths (3) are respectively fixedly welded on the inner lower wall surface of the main box (1) and are respectively positioned at the left end and the right end of the central line and are symmetrically parallel to each other, the two pairs of moving wheels (4) are respectively and movably arranged in the limiting wheel paths (3), the screening box (5) is of a uncovered box body structure, the front side wall surface and the rear side wall surface of the screening box are respectively provided with adjusting ports with the same relative structure, the left end and the right end of the lower wall of the screening box are respectively provided with through moving grooves with the same structure, the screening box (5) is fixedly arranged on the two pairs of moving wheels (4) and is positioned above the limiting wheel paths (3), the first screen (6) is fixedly embedded in the lower wall of the screening box (5) and is positioned at the central part, the motor (7) is fixedly arranged on the inner lower wall surface of the main box (1) and is positioned at the left side of the, an adapter rod is arranged at the edge of the side wall of the transmission rod (9), one end of the transmission rod is movably sleeved on the adapter rod on the side wall of the turntable (8), and the other end of the transmission rod is movably connected to the rear side wall of the screening box (5) and is positioned on the central line;
the adjustment structure includes: the device comprises a pair of sliders (10) with the same structure, a bearing plate (11), a second screen (12), a mounting plate (13) and a cylinder (14);
the pair of sliding blocks (10) are movably assembled in lower wall moving grooves of the screening box (5) and located at the center, two ends of the bearing plate (11) are movably inserted into adjusting openings in the front side wall and the rear side wall of the screening box (5) respectively, the lower walls are fixedly welded on the sliding blocks (10) and attached to the inner lower wall of the screening box (5), the second screen (12) is fixedly embedded in the bearing plate (11) and located at the center and located right above the first screen (6), one end of the mounting plate (13) is fixedly welded on a central line of the front wall surface of the screening box (5) and located above the adjusting openings, the air cylinder (14) is fixedly arranged on the side wall of the other end of the mounting plate (13), and the telescopic end of the air cylinder is fixedly connected to the side wall of the bearing plate (11).
2. The agricultural plantation seed screening apparatus of claim 1, wherein: the take-up structure includes: a collection box (15) and two pairs of pulleys (16) with the same structure;
the collecting box (15) is of a cover-free box structure, the collecting box (15) is movably arranged on the inner lower wall surface of the main body box (1), and the two pairs of pulleys (16) are fixedly arranged on the lower wall of the collecting box (15) respectively, are positioned at four corners respectively, and are attached to the inner lower wall of the main body box (1).
3. An agricultural seed screening apparatus according to claim 2, wherein: the front wall of the collection box (15) is movably provided with a handle (17).
4. The agricultural plantation seed screening apparatus of claim 1, wherein: the two ends of the upper wall surface of the bearing plate (11) are inclined wall surfaces.
5. The agricultural plantation seed screening apparatus of claim 1, wherein: the limiting wheel path (3) is of a concave structure.
6. The agricultural plantation seed screening apparatus of claim 1, wherein: and a cushion block (18) is arranged between the motor (7) and the inner lower wall surface of the main body box (1).
7. The agricultural plantation seed screening apparatus of claim 1, wherein: the mounting plate (13) is of an L-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922087403.5U CN211660460U (en) | 2019-11-28 | 2019-11-28 | Screening device for agricultural planting seeds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922087403.5U CN211660460U (en) | 2019-11-28 | 2019-11-28 | Screening device for agricultural planting seeds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211660460U true CN211660460U (en) | 2020-10-13 |
Family
ID=72732057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922087403.5U Expired - Fee Related CN211660460U (en) | 2019-11-28 | 2019-11-28 | Screening device for agricultural planting seeds |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211660460U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112570262A (en) * | 2020-12-24 | 2021-03-30 | 常德振邦米业有限公司 | Full-automatic seed sieve separator |
-
2019
- 2019-11-28 CN CN201922087403.5U patent/CN211660460U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112570262A (en) * | 2020-12-24 | 2021-03-30 | 常德振邦米业有限公司 | Full-automatic seed sieve separator |
| CN112570262B (en) * | 2020-12-24 | 2021-11-19 | 常德振邦米业有限公司 | Full-automatic seed sieve separator |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201013 |