CN214184090U - Walnut kernel air screen cleaner - Google Patents
Walnut kernel air screen cleaner Download PDFInfo
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- CN214184090U CN214184090U CN202022972808.XU CN202022972808U CN214184090U CN 214184090 U CN214184090 U CN 214184090U CN 202022972808 U CN202022972808 U CN 202022972808U CN 214184090 U CN214184090 U CN 214184090U
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Abstract
The utility model discloses a walnut-meat air-screen cleaner, the power distribution box comprises a box body, the box top is provided with the feeder hopper, the below of feeder hopper is provided with feed mechanism, the fixed air-supply line that is provided with in box one side, the corresponding opposite side of box is provided with the scum pipe, the inside of box is provided with first screening mechanism and second screening mechanism, the bottom of box is provided with the scum mouth. The utility model discloses a feed mechanism makes the material evenly get into the box, improves the feed efficiency and the screening efficiency of material; one end of a dust absorption pipe in the feeding mechanism is connected with a negative pressure dust absorption device, so that preliminary dust removal can be performed in the material blanking process, and the material screening effect is improved; after the materials enter the box body, the materials are blown and swept through the air inlet pipe for secondary dust removal and scrap removal, and then are screened through the first screening mechanism and the second screening mechanism, so that the materials are classified according to size, and the screening effect and the screening efficiency are improved.
Description
Technical Field
The utility model relates to a screening plant technical field especially relates to a walnut-meat wind-screen cleaning and sorting machine.
Background
At present, the demand of the domestic and foreign markets for walnut kernels is increased, in order to bring convenience to eating and meet the requirements for deep processing of the walnut kernels, one part of the walnut kernels are manually broken to obtain kernels, and the walnut kernels are manually classified into a plurality of grades according to the requirements after being broken; also adopt the screening of machine machinery, but current sieving mechanism, the screening efficiency is low, and the walnut kernel is piled up on the screen cloth easily to be difficult to effective separation to impurity such as dust, the walnut benevolence shell that exist in the walnut kernel, often need many people to cooperate, waste time and energy.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a walnut-meat wind-screen cleaning and sorting machine, to the not enough of above-mentioned prior art.
In order to solve the above problems, the utility model adopts the following technical proposal:
a walnut kernel air-screening cleaning and sorting machine comprises a box body, wherein a feed hopper is arranged above the box body, a feeding mechanism is arranged below the feed hopper, the feeding mechanism is connected with the box body, an air inlet pipe is fixedly arranged on one side of the box body, a slag discharge pipe is arranged on the other side of the box body corresponding to the box body, a first screening mechanism is arranged inside the box body and is positioned below the air inlet pipe, the first screening mechanism comprises a first mounting plate arranged on the two side walls in the box body and a first sieve plate obliquely arranged on the mounting plate, a first spring is arranged between the first sieve plate and the first mounting plate, a first discharge hole is arranged on the box body, the first discharging port corresponds to the lower end of the first sieve plate, a first collecting box is arranged on the outer side of the first discharging port, and a slag discharging port is formed in the bottom of the box body.
Further, first screening mechanism below is provided with second screening mechanism, second screening mechanism including set up in second mounting panel and the slope on the wall of box both sides set up in second sieve on the second mounting panel, the second sieve with first sieve incline direction is opposite, the second sieve with be provided with the second spring between the second mounting panel, the second discharge gate has been seted up on the box, the second discharge gate with the low one end of second sieve is corresponding, the second discharge gate outside is provided with the second collecting box.
Further, the diameter of the sieve holes on the first sieve plate is larger than that of the sieve holes on the second sieve plate.
Further, the feeding mechanism comprises a blanking box which is a shell with openings at the top and the bottom, the upper end of the blanking box is communicated with the feed hopper, the lower end of the blanking box is communicated with the box body, a material guide pipe is rotationally arranged in the blanking box, a plurality of scrap leaking holes are arranged on the material guide pipe, a plurality of partition plates are arranged on the material guide pipe along the length direction, a material guide groove is formed between every two adjacent partition plates, one end of the material guide pipe penetrates out of the side wall of the blanking box and is connected with the power output end of the driving motor in a transmission way, a dust suction pipe is arranged in the material guide pipe, a dust suction opening is arranged at the upper part of the dust suction pipe corresponding to the opening of the feed hopper, one end of the dust collection pipe is closed, the other end of the dust collection pipe is opened, and one opened end of the dust collection pipe penetrates through the side walls of the material guide pipe and the blanking box and then is connected with the negative pressure dust collection device.
Furthermore, the negative pressure dust collection device comprises a negative pressure dust collection box and a vacuum pump, the air outlet end of the dust collection pipe is connected with the air inlet of the negative pressure dust collection box, the purified air is discharged from the air outlet of the negative pressure dust collection box, and the air outlet of the negative pressure dust collection box is connected with the air inlet of the vacuum pump.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:
in the feeding mechanism of the utility model, the materials uniformly enter the box body through the rotating material guide pipe, so that the feeding efficiency and the screening efficiency of the materials are improved; the dust collection pipe is coaxially arranged in the material guide pipe, one end of the dust collection pipe is connected with the negative pressure dust collection device, and therefore preliminary dust collection can be carried out in the material discharging process, and the material screening effect is improved; after the material got into the box, earlier through sweeping of air-supply line, remove dust for the secondary and the sweeps, pass through the screening of first screening mechanism and second screening mechanism again, with the material according to the size grading, all be provided with the spring in first screening mechanism and the second screening mechanism, when the material dropped to the sieve on, the sieve produced vibrations, can vibrate the screening to the material, and the sieve is the slope form and sets up, makes things convenient for the material to discharge fast.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the feeding mechanism of the present invention;
FIG. 3 is a schematic cross-sectional view of a feeding box of the present invention;
FIG. 4 is a schematic view of the structure of the material guiding pipe of the present invention;
fig. 5 is a schematic view of the structure of the dust suction pipe of the present invention.
In the figure: 1. a box body; 2. a feed hopper; 3. an air inlet pipe; 4. a slag discharge pipe; 5. a first mounting plate; 6. a first screen deck; 7. a first spring; 8. a first discharge port; 9. a first collection tank; 10. a slag discharge port; 11. a second mounting plate; 12. a second screen deck; 13. a second spring; 14. a second discharge port; 15. a second collection tank; 16. a blanking box; 17. a material guide pipe; 18. chip leakage holes; 19. a partition plate; 20. a drive motor; 21. a dust collection pipe; 22. a dust suction port; 23. a negative pressure dust collecting box; 24. a vacuum pump 25, a mounting rack; 26. a material limiting plate; 27. flexible material limiting piece.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1-5, the present invention relates to a specific embodiment of a walnut kernel air-screening cleaning and sorting machine, which comprises a box body 1, wherein a feeding hopper 2 is arranged above the box body 1, a feeding mechanism is arranged below the feeding hopper 2, the feeding mechanism is connected with the box body 1, one side of the box body 1 is fixedly provided with an air inlet pipe 3, the air inlet pipe 3 is connected with a fan to blow air into the box body 1, the other side of the box body 1 corresponding to the box body is provided with a slag discharge pipe 4 to discharge impurities and debris in falling materials from the slag discharge pipe 4; the inside of box 1 is provided with first screening mechanism, first screening mechanism is located 3 below of air-supply line, first screening mechanism including set up in first mounting panel 5 and the slope on the wall of box 1 interior both sides set up in first sieve 6 on the mounting panel, first sieve left side is high, and the right side is low, and the feeder hopper is located the higher one end of first sieve in box top left side, first sieve 6 with be provided with first spring 7 between the first mounting panel 5, first discharge gate 8 has been seted up on the box 1, first discharge gate 8 with the one end that first sieve 6 is low is corresponding, the 8 outsides of first discharge gate are provided with first collecting box 9, the bottom of box 1 is provided with row cinder notch 10.
Further, first screening mechanism below is provided with second screening mechanism, second screening mechanism including set up in second mounting panel 11 and slope on the wall of box 1 both sides set up in second sieve 12 on the second mounting panel 11, second sieve 12 with 6 slope opposite directions of first sieve, second sieve left side is low, and the right side is high, second sieve 12 with be provided with second spring 13 between the second mounting panel 11, second discharge gate 14 has been seted up on the box 1, second discharge gate 14 with the one end that second sieve 12 is low is corresponding, the 14 outsides of second discharge gate are provided with second collecting box 15.
Further, the diameter of the sieve holes on the first sieve plate 6 is larger than that of the sieve holes on the second sieve plate 12. The material can be classified and screened, the walnut kernel with large particle size firstly enters the first collecting box 9, the walnut kernel with large particle size enters the second collecting box 15, and the walnut kernel with the smallest particle size is discharged from a slag discharge port at the bottom of the box body.
Further, the feeding mechanism comprises a blanking box 16, the blanking box 16 is a rectangular shell with openings at the top and the bottom, the upper end of the blanking box 16 is communicated with the feeding hopper 2, the lower end of the blanking box 16 is communicated with the box body 1, a material guide pipe 17 is rotatably arranged in the blanking box 16 along the length direction, two ends of the material guide pipe are rotatably connected with the side wall of the blanking box through bearings, a plurality of chip leakage holes 18 are arranged on the material guide pipe 17, a plurality of partition plates 19 are arranged on the material guide pipe 17 along the length direction, a gap is arranged at the tangent joint of the outer end surface of each partition plate and the side wall of the blanking box or between the outer end surface of each partition plate and the side wall of the blanking box in the rotating process, the rotation of the material guide pipe is not influenced, a material guide groove is formed between the adjacent partition plates 19, one end of each material guide pipe 17 penetrates through the side wall of the blanking box 16 and then, drive the passage through driving motor and rotate, make the walnut-meat evenly get into in the box, improve screening efficiency, be provided with dust absorption pipe 21 with the axle center in the passage 17, dust absorption pipe 21 upper portion with the corresponding position of feeder hopper 2 opening is provided with dust absorption mouth 22, the one end of dust absorption pipe 21 is sealed, the other end opening, be connected with negative pressure dust extraction behind the lateral wall of passage 17 and feed box 16 is worn out to dust absorption pipe 21 open-ended one end. The negative pressure dust collection device comprises a negative pressure dust collection box 23 and a vacuum pump 24, the air outlet end of the dust collection pipe 21 is connected with the air inlet of the negative pressure dust collection box 23, the purified air is discharged from the air outlet of the negative pressure dust collection box 23, and the air outlet of the negative pressure dust collection box 23 is connected with the air inlet of the vacuum pump 24. The dust collection pipe is fixedly arranged, and the rotation of the material guide pipe is not influenced. When the feeding, start negative pressure dust extraction, when the material falls into the baffle box from the feeder hopper, little piece, granule, the stone in the material get into in the dust absorption pipe through leaking bits hole, dust absorption mouth, finally get into the negative pressure dust collection box in, the setting of dust absorption pipe can be at material unloading in-process, tentatively remove dust, improve material screening effect.
Further, be provided with mounting bracket 25 on the lateral wall in feeder hopper 2, be provided with limited flitch 26 on the mounting bracket 25, be provided with flexible material limit spare 27 on the limited flitch 26, flexible material limit spare is the brush. The brush is in contact with the outer end face of the partition plate 19, so that the material quantity in the guide chute is limited in the rotating and blanking process of the guide pipe, and the walnut kernels are prevented from being extruded and broken to generate more chips in the rotating process.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.
Claims (5)
1. The utility model provides a walnut kernel air-screening cleaning and sorting machine, includes box (1), its characterized in that, box (1) top is provided with feeder hopper (2), the below of feeder hopper (2) is provided with feed mechanism, feed mechanism with box (1) is connected, box (1) one side is fixed and is provided with air-supply line (3), the corresponding opposite side of box (1) is provided with row cinder pipe (4), the inside of box (1) is provided with first screening mechanism, first screening mechanism is located air-supply line (3) below, first screening mechanism including set up in first mounting panel (5) and the slope on box (1) interior both sides wall set up in first sieve (6) on the mounting panel, first sieve (6) with be provided with first spring (7) between first mounting panel (5), the box body (1) is provided with a first discharge hole (8), the first discharge hole (8) corresponds to the lower end of the first sieve plate (6), a first collecting box (9) is arranged on the outer side of the first discharge hole (8), and a slag discharge hole (10) is formed in the bottom of the box body (1).
2. A walnut kernel air screen cleaner according to claim 1, characterized in that, first screening mechanism below is provided with second screening mechanism, second screening mechanism including set up in second mounting panel (11) and slope on the wall of box (1) interior both sides set up in second sieve (12) on second mounting panel (11), second sieve (12) with first sieve (6) slope opposite direction, second sieve (12) with be provided with second spring (13) between second mounting panel (11), second discharge gate (14) have been seted up on box (1), second discharge gate (14) with the low one end of second sieve (12) is corresponding, second discharge gate (14) outside is provided with second collecting box (15).
3. A walnut kernel air-screening cleaning and sorting machine as claimed in claim 2, characterized in that the diameter of the screen holes on the first screen plate (6) is larger than the diameter of the screen holes on the second screen plate (12).
4. The walnut kernel air-screening cleaning and sorting machine according to claim 1, characterized in that the feeding mechanism comprises a blanking box (16), the blanking box (16) is a shell with an opening at the top and the bottom, the upper end of the blanking box (16) is communicated with the feeding hopper (2), the lower end of the blanking box (16) is communicated with the box body (1), a material guide pipe (17) is arranged in the blanking box (16) in a rotating manner, a plurality of chip leakage holes (18) are arranged on the material guide pipe (17), a plurality of partition plates (19) are arranged on the material guide pipe (17) along the length direction, a material guide groove is formed between the adjacent partition plates (19), one end of the material guide pipe (17) penetrates out of the side wall of the blanking box (16) and then is in transmission connection with the power output end of the driving motor (20), a dust suction pipe (21) is arranged in the material guide pipe (17), the dust collection device is characterized in that a dust collection opening (22) is formed in the position, corresponding to the opening of the feed hopper (2), on the upper portion of the dust collection pipe (21), one end of the dust collection pipe (21) is closed, the other end of the dust collection pipe is open, and one end of the opening of the dust collection pipe (21) penetrates out of the side wall of the material guide pipe (17) and the side wall of the blanking box (16) and then is connected with the negative pressure dust collection device.
5. A walnut kernel air-screening cleaning and sorting machine as claimed in claim 4, wherein the negative pressure dust suction device comprises a negative pressure dust collection box (23) and a vacuum pump (24), the air outlet end of the dust suction pipe (21) is connected with the air inlet of the negative pressure dust collection box (23), the clean air is discharged from the air outlet of the negative pressure dust collection box (23), and the air outlet of the negative pressure dust collection box (23) is connected with the air inlet of the vacuum pump (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022972808.XU CN214184090U (en) | 2020-12-11 | 2020-12-11 | Walnut kernel air screen cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022972808.XU CN214184090U (en) | 2020-12-11 | 2020-12-11 | Walnut kernel air screen cleaner |
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| Publication Number | Publication Date |
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| CN214184090U true CN214184090U (en) | 2021-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022972808.XU Active CN214184090U (en) | 2020-12-11 | 2020-12-11 | Walnut kernel air screen cleaner |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114130651A (en) * | 2021-11-27 | 2022-03-04 | 浙江大好大食品有限公司 | Melon seed sieve separator |
| CN116273263A (en) * | 2023-03-02 | 2023-06-23 | 沭阳县黎明米业有限公司 | Screening and separating equipment for rice processing |
| CN117657783A (en) * | 2024-01-31 | 2024-03-08 | 安徽省农业科学院农业工程研究所 | Intelligent grading negative pressure conveying device and method for apocarya raw materials |
-
2020
- 2020-12-11 CN CN202022972808.XU patent/CN214184090U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114130651A (en) * | 2021-11-27 | 2022-03-04 | 浙江大好大食品有限公司 | Melon seed sieve separator |
| CN116273263A (en) * | 2023-03-02 | 2023-06-23 | 沭阳县黎明米业有限公司 | Screening and separating equipment for rice processing |
| CN116273263B (en) * | 2023-03-02 | 2023-12-22 | 澧县腾宏米业有限责任公司 | Screening and separating equipment for rice processing |
| CN117657783A (en) * | 2024-01-31 | 2024-03-08 | 安徽省农业科学院农业工程研究所 | Intelligent grading negative pressure conveying device and method for apocarya raw materials |
| CN117657783B (en) * | 2024-01-31 | 2024-04-19 | 安徽省农业科学院农业工程研究所 | Intelligent grading negative pressure conveying device and method for apocarya raw materials |
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