CN221335291U - Screening machine for seed processing - Google Patents
Screening machine for seed processing Download PDFInfo
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- CN221335291U CN221335291U CN202323182815.XU CN202323182815U CN221335291U CN 221335291 U CN221335291 U CN 221335291U CN 202323182815 U CN202323182815 U CN 202323182815U CN 221335291 U CN221335291 U CN 221335291U
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- 238000012216 screening Methods 0.000 title claims abstract description 20
- 239000000428 dust Substances 0.000 claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 239000004744 fabric Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 13
- 238000001914 filtration Methods 0.000 abstract 1
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
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Abstract
The utility model provides a screening machine for seed processing, which comprises a machine case, wherein a first vibrating screen box is arranged at the top in the machine case, a second vibrating screen box is arranged at the bottom in the machine case, a large screen is arranged at the bottom end of the first vibrating screen box, a small screen is arranged at the bottom end of the second vibrating screen box, and receiving boxes are connected to the bottom ends of the first vibrating screen box and the second vibrating screen box. The utility model is provided with two groups of screens, which can screen seeds with small volume and poor quality in the seeds, thereby obtaining high-quality and full seeds, the arrangement of the plurality of groups of slow flow plates can lead the seeds to encounter resistance when flowing on the large screen and the small screen, thereby reducing the movement speed of the seeds, prolonging the stay time of the seeds on the large screen and the small screen, fully filtering out large impurities in the seeds, the seeds with small volume and poor quality, and the dust removing mechanism can suck dust impurities generated during screening into a dust box, prevent dust from polluting equipment and reduce the dust from entering air.
Description
Technical Field
The utility model relates to the field of seed processing, in particular to a screening machine for seed processing.
Background
In order to improve the quality of seeds, the seeds are usually required to be screened, impurities in the seeds, the seeds with small volume and poor quality are screened out, the screened seeds are ensured to be full, the quality of the seeds is ensured, and the germination rate and the survival rate of the seeds in a breeding link are further improved.
The existing screening machine is usually of a single screen structure, large impurities in the seeds can be screened out, but the screened seeds still have small particles, the small particles are not full and poor in quality, the screen on the existing screening machine vibrates under the action of the vibrating motor, the movement speed of the seeds is high, the stay time on the screen is short, the impurities in the seeds and the seeds with small volume and poor quality are difficult to thoroughly screen out, a large amount of dust is generated in the screening process, the dust can be attached to equipment for a long time, equipment is polluted, and the dust is not beneficial to the health of users beside if the user breathes in.
Disclosure of utility model
The present utility model aims to provide a screening machine for seed processing that overcomes or at least partially solves the above-mentioned problems.
In order to achieve the above purpose, the technical scheme of the utility model is specifically realized as follows:
The utility model provides a screening machine for seed processing, which comprises a machine case, wherein a first vibrating screen box is installed at the top of the machine case, a second vibrating screen box is installed at the bottom of the machine case, a large screen is arranged at the bottom end of the first vibrating screen box, a small screen is arranged at the bottom end of the second vibrating screen box, receiving boxes are connected at the bottom ends of the first vibrating screen box and the second vibrating screen box, the first vibrating screen box, the second vibrating screen box and the receiving boxes are obliquely installed, a plurality of groups of slow flow plates are connected at the top ends of the large screen box and the small screen, one ends of the first vibrating screen box and the second vibrating screen box, which are low, extend out of the machine case and are provided with discharge ports, the top ends of one ends of the first vibrating screen box and the second vibrating screen box, which are high, are respectively, are provided with openings, a discharge port is arranged at the bottom of one end of the first vibrating screen box and the second vibrating screen box, the discharge port is connected with the second vibrating screen box, the discharge port is arranged at the top of the discharge port, and the dust removing mechanism is arranged under the discharge port of the machine case.
As a further scheme of the utility model, the dust removing mechanism comprises a suction hopper, a dust collecting box, a communicating pipe, a filter screen and a fan, wherein the dust collecting box and the fan are arranged at the top end of the machine case, one side of the dust collecting box is communicated with the communicating pipe, the other side of the dust collecting box is communicated with an air inlet of the fan, the other end of the communicating pipe is communicated with the suction hopper, the suction hopper is positioned at the top part in the machine case, and the filter screen is arranged in the dust collecting box and close to the air inlet of the fan.
As a further scheme of the utility model, a plurality of groups of slow flow plates are alternately distributed in a splayed shape and an inverted splayed shape.
As a further scheme of the utility model, a feed hopper is arranged at one side of the top end of the case and is arranged right above the receiving hopper on the first vibrating screen case, and a discharge hopper is arranged at the bottom end of the case and is arranged right below the discharge port at the bottom of the second vibrating screen case.
As a further scheme of the utility model, vibration motors are arranged on two sides of the first vibration screen box and the second vibration screen box, a plurality of groups of springs are connected on two sides of the bottom ends of the first vibration screen box and the second vibration screen box, the bottom ends of the springs are connected with a bearing plate, and the bearing plate is connected with the inner wall of the chassis.
As a further scheme of the utility model, a sealing door is arranged at the front side of the case, and a transparent penetrating window is arranged in the middle of the sealing door.
The utility model provides a screening machine for seed processing, which has the beneficial effects that:
1. Through having set up two sets of screens, big screen cloth can remove big impurity sieve in the seed, and small screen cloth can remove the seed sieve that small, quality are poor in the seed to obtain high-quality full seed, set up multiunit slow flow board on the top of big screen cloth and small screen cloth moreover, can make the seed meet the resistance when flowing on big screen cloth and small screen cloth, thereby reduce the velocity of movement of seed, make the time that the seed stays on big screen cloth and small screen cloth become long, fully filter big impurity and small, the poor seed of quality in the seed.
2. Through having set up dust removal mechanism, during the screening, start the fan for produce air negative pressure in the dust collection box, thereby make around the suction bucket produce suction, can inhale the dust impurity that produces during the screening in the dust collection box, prevent dust pollution equipment, also reduce the dust and enter into in the air.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of the whole structure of the present utility model.
Fig. 2 is a schematic overall sectional structure of the present utility model.
Fig. 3 is a schematic perspective view of a first vibrating screen box and a receiving box in the utility model.
Fig. 4 is a schematic perspective view of a large screen in the present utility model.
In the figure: 1. a chassis; 2. a first vibrating screen box; 3. a second vibrating screen box; 4. a large screen; 5. a small screen; 6. a receiving box; 7. a slow flow plate; 8. a discharge port; 9. a receiving hopper; 10. an opening; 11. a discharge port; 12. a suction hopper; 13. a dust collection box; 14. a communicating pipe; 15. a filter screen; 16. a blower; 17. a feed hopper; 18. discharging a hopper; 19. a vibration motor; 20. a spring; 21. a carrying plate; 22. sealing the door; 23. transparent through window.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Referring to fig. 1-4, the screening machine for seed processing provided by the embodiment of the utility model comprises a machine case 1, wherein a first vibrating screen box 2 is installed at the top in the machine case 1, a second vibrating screen box 3 is installed at the bottom in the machine case 1, a large screen 4 is arranged at the bottom of the first vibrating screen box 2, a small screen 5 is arranged at the bottom of the second vibrating screen box 3, receiving boxes 6 are connected at the bottom of the first vibrating screen box 2 and the bottom of the second vibrating screen box 3, the first vibrating screen box 2, the second vibrating screen box 3 and the receiving boxes 6 are obliquely installed, a plurality of groups of slow flow plates 7 are connected at the top ends of the large screen 4 and the small screen 5, one ends of the first vibrating screen box 2 and the second vibrating screen box 3 extend out of the machine case 1 and are provided with discharge ports 8, receiving hoppers 9 are connected at the top ends of one ends of the first vibrating screen box 2 and the second vibrating screen box 3, receiving boxes 10 are arranged at the bottom of one ends of the first vibrating screen box 2 and the second vibrating screen box 3, discharge hoppers 11 are arranged at the bottom ends of one ends of the low-low vibrating screen boxes 6, and the top ends of the second vibrating screen boxes 3 are connected at the top ends of the machine case 1 and are arranged at the top ends of the top of the dust removing mechanism.
The dust removing mechanism comprises a suction hopper 12, a dust box 13, a communicating pipe 14, a filter screen 15 and a fan 16, wherein the dust box 13 and the fan 16 are arranged at the top end of the machine case 1, one side of the dust box 13 is communicated with the communicating pipe 14, the other side of the dust box is communicated with an air inlet of the fan 16, the other end of the communicating pipe 14 is communicated with the suction hopper 12, the suction hopper 12 is positioned at the top in the machine case 1, and the filter screen 15 is arranged at the position, close to the air inlet of the fan 16, in the dust box 13.
In the use process of the utility model, firstly, a user starts a vibrating motor 19 to pour seeds from a feed hopper 17, the seeds enter the first vibrating screen box 2 through a receiving hopper 9 on the first vibrating screen box 2, the seeds fall into a bottom receiving box 6 under the action of a vibrating screen on a large screen 4, large impurities move from the high point of the large screen 4 to the low point of the large screen 4 and finally are discharged through a discharge hole 8 of the first vibrating screen box 2, the seeds with high quality, small volume and poor quality enter the second vibrating screen box 3 through a discharge hole 11 at the low position of the bottom receiving box 6 and a receiving hopper 9 on the second vibrating screen box 3, the seeds with high quality, small volume and poor quality fall into the bottom receiving box 6 under the action of the vibrating screen on the small screen 5, the high-quality seeds are discharged through a discharge hole 8 and a discharge hopper 18 at the bottom of the receiving box 6, the high-quality seeds move from the high point of the small screen 5 to the low point of the small screen 5, and finally are discharged through the discharge hole 8 of the second vibrating screen box 3, the large screen 4 can screen out large impurities in the seeds, the small screen 5 can screen out seeds with small volume and poor quality, so that high-quality and full seeds are obtained, and a plurality of groups of slow flow plates 7 are arranged at the top ends of the large screen 4 and the small screen 5, so that the seeds encounter resistance when flowing on the large screen 4 and the small screen 5, the movement speed of the seeds is reduced, the stay time of the seeds on the large screen 4 and the small screen 5 is prolonged, and the seeds with large impurities, small volume and poor quality in the seeds are fully filtered;
Through having set up dust removal mechanism, during the screening, start fan 16 for produce air negative pressure in the dust collection box 13, thereby make suction bucket 12 produce the suction around, can inhale dust impurity that produces during the screening in dust collection box 13, prevent dust pollution equipment, thereby reduce the dust and enter into the air.
As shown in fig. 2-4, the slow flow plates 7 are alternately arranged in a splayed shape and an inverted splayed shape, so that the movement speed of seeds is reduced, the residence time of the seeds on the large screen 4 and the small screen 5 is prolonged, and the seeds with large impurities, small volume and poor quality in the seeds are fully filtered.
As shown in fig. 2, a feed hopper 17 is installed on one side of the top end of the chassis 1 and is disposed directly above the receiving hopper 9 on the first vibrating screen box 2, and a discharge hopper 18 is installed on the bottom end of the chassis 1 and is disposed directly below the discharge port 11 at the bottom of the second vibrating screen box 3, so as to facilitate feeding and discharging.
As shown in fig. 2 and 3, vibration motors 19 are mounted on two sides of the first vibration screen box 2 and the second vibration screen box 3, multiple groups of springs 20 are connected to two sides of the bottom ends of the first vibration screen box 2 and the second vibration screen box 3, a bearing plate 21 is connected to the bottom ends of the springs 20, and the bearing plate 21 is connected to the inner wall of the chassis 1 so that the first vibration screen box 2 and the second vibration screen box 3 produce a vibration screen effect.
As shown in fig. 1, a sealing door 22 is installed at the front side of the cabinet 1, and a transparent through window 23 is installed in the middle of the sealing door 22.
The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and variations of the present application will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the application are to be included in the scope of the claims of the present application.
Claims (6)
1. The utility model provides a seed sieve separator for processing, includes quick-witted case (1), a serial communication port, first shale shaker case (2) are installed at the top in quick-witted case (1), second shale shaker case (3) are installed in quick-witted case (1), first shale shaker case (2) bottom is provided with big screen cloth (4), second shale shaker case (3) bottom is provided with little screen cloth (5), the bottom of first shale shaker case (2) and second shale shaker case (3) all is connected with and accepts case (6), first shale shaker case (2), second shale shaker case (3) and accept case (6) are slope installation, the top of big screen cloth (4) and little screen cloth (5) all is connected with a plurality of groups slow flow board (7), the one end that first shale shaker case (2) and second shale shaker case (3) are low all extended to the machine case (1) outside and is provided with discharge gate (8), first shale shaker case (2) and second shale shaker case (3) are high and accept case (3) bottom (9) and are all connected with vibration case (10) top (3), the receiving hopper (9) connected to the second vibrating screen box (3) is located under the discharge port (11) at the top, and the top end of the machine box (1) is provided with a dust removing mechanism.
2. The seed processing sieve separator according to claim 1, wherein the dust removing mechanism comprises a suction hopper (12), a dust box (13), a communicating pipe (14), a filter screen (15) and a fan (16), the dust box (13) and the fan (16) are installed at the top end of the machine case (1), one side of the dust box (13) is communicated with the communicating pipe (14), the other side of the dust box is communicated with an air inlet of the fan (16), the other end of the communicating pipe (14) is communicated with the suction hopper (12), the suction hopper (12) is positioned at the inner top of the machine case (1), and the filter screen (15) is installed at the position, close to the air inlet of the fan (16), in the dust box (13).
3. The seed processing screening machine according to claim 1, wherein the groups of slow flow plates (7) are alternately arranged in a splayed and inverted splayed shape.
4. The seed processing screening machine according to claim 1, wherein a feed hopper (17) is mounted on one side of the top end of the machine case (1) and is arranged right above the receiving hopper (9) on the first vibrating screen box (2), and a discharge hopper (18) is mounted on the bottom end of the machine case (1) and is arranged right below the discharge opening (11) at the bottom of the second vibrating screen box (3).
5. The seed processing screening machine according to claim 1, wherein vibrating motors (19) are mounted on two sides of the first vibrating screen box (2) and two sides of the second vibrating screen box (3), a plurality of groups of springs (20) are connected to two sides of the bottom ends of the first vibrating screen box (2) and the second vibrating screen box (3), a bearing plate (21) is connected to the bottom ends of the springs (20), and the bearing plate (21) is connected to the inner wall of the case (1).
6. The seed processing screening machine according to claim 1, wherein a sealing door (22) is installed at the front side of the machine case (1), and a transparent penetrating window (23) is installed in the middle of the sealing door (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323182815.XU CN221335291U (en) | 2023-11-24 | 2023-11-24 | Screening machine for seed processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323182815.XU CN221335291U (en) | 2023-11-24 | 2023-11-24 | Screening machine for seed processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221335291U true CN221335291U (en) | 2024-07-16 |
Family
ID=91851196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323182815.XU Active CN221335291U (en) | 2023-11-24 | 2023-11-24 | Screening machine for seed processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221335291U (en) |
-
2023
- 2023-11-24 CN CN202323182815.XU patent/CN221335291U/en active Active
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