CN219898995U - Multistage screening plant of nut - Google Patents
Multistage screening plant of nut Download PDFInfo
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- CN219898995U CN219898995U CN202321443744.1U CN202321443744U CN219898995U CN 219898995 U CN219898995 U CN 219898995U CN 202321443744 U CN202321443744 U CN 202321443744U CN 219898995 U CN219898995 U CN 219898995U
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- Prior art keywords
- screening
- cylinder
- shell
- nut
- screening cylinder
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- 238000012216 screening Methods 0.000 title claims abstract description 110
- 238000007599 discharging Methods 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 8
- 230000002093 peripheral effect Effects 0.000 claims abstract description 6
- 238000005096 rolling process Methods 0.000 claims abstract description 5
- 238000001914 filtration Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims description 2
- 239000002245 particle Substances 0.000 description 18
- 230000000903 blocking effect Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000011720 vitamin B Substances 0.000 description 1
- 235000019156 vitamin B Nutrition 0.000 description 1
- 239000011709 vitamin E Substances 0.000 description 1
- 235000019165 vitamin E Nutrition 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to the technical field of nut screening, in particular to a nut multistage screening device which comprises a shell, a collecting box a, a collecting box b, a discharging pipe, a screening cylinder, a material guiding part, a mounting part, a gear ring, a gear, a motor and supporting legs, wherein the shell is arranged on the shell; the screening cylinder is rotationally connected with the shell, the shell is provided with a supporting component, the installation part is connected with the screening cylinder, the supporting component is in rolling fit connection with the installation part, and the collecting box a is positioned at the discharge port of the screening cylinder; the material guiding parts are all connected with the shell through supporting legs, the discharge ports of the material guiding parts penetrate through the shell, the discharge pipes are all connected with the discharge ports of the material guiding parts, and the collecting boxes b are all positioned at the discharge ports of the discharge pipes; the gear ring is connected with the outer peripheral surface of the screening cylinder, the motor is connected with the inner wall of the shell, the gear is connected with the motor, and the gear is meshed and connected with the gear ring. According to the utility model, the nuts are only required to be put into the screening cylinder, the screening cylinder carries out multistage screening on the nuts, excessive manual participation is not required, and the multistage screening efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of nut screening, in particular to a nut multistage screening device.
Background
Nuts are a classification of closed fruits, with a hard peel containing one or more seeds. The nuts are the essence parts of plants, and a plurality of nuts are very beneficial to the body, integrate the nutrition essence of the plants, contain rich mineral substances, vitamins E and B, and can add luster to the skin from inside to outside.
The Chinese patent with the authorized bulletin number of CN216225243U discloses a nut particle screening device, which comprises a main frame, wherein the inner side of the main frame is rotationally connected with a rotating disc through a bearing seat, the inner side of the rotating disc is fixedly connected with a screening cylinder, the screening cylinder comprises a screening frame fixed on the rotating disc and a screening net arranged between the screening frames, a blocking plate is arranged on the outer side of the screening cylinder, the end part of the blocking plate is fixedly connected with the rotating disc, and one side of the screening cylinder is provided with a feed inlet; six screening nets are arranged, each two of the six screening nets are in a group, and the sizes of the screening holes of each group of screening nets are different; an adjusting block is arranged at one end of the blocking plate; through screening net and the barrier plate of design, the screening net through a plurality of not equidimension sieve meshes of design, the screening net through adjusting the barrier plate position to equidimension when using is plugged up to screen the nut from small to big in proper order, need not to load the nut many times and carry out many times screening.
However, the above technical solution has the following drawbacks: in the nut particle screening device, the machine is stopped for multiple times in the screening process so as to adjust the adjusting plate to perform multistage screening, the operation is complex, and the screening efficiency is reduced.
Disclosure of Invention
The utility model aims to solve the problems in the background art and provides a nut multistage screening device.
The technical scheme of the utility model is as follows: a nut multistage screening device comprises a shell, a collecting box a, a collecting box b, a discharging pipe, a screening cylinder, a guide part, a mounting part, a gear ring, a gear, a motor and supporting legs;
the screening cylinder rotates to be connected with the shell, a plurality of supporting components are arranged in the shell, a plurality of installation parts are arranged, the installation parts are all connected with the outer peripheral surface of the screening cylinder, the installation parts are coaxially distributed with the screening cylinder, the supporting components are in rolling fit connection with the installation parts, the filtering holes on the screening cylinder are gradually increased towards the discharge port along the axial direction of the screening cylinder, and the collecting box a is positioned at the discharge port of the screening cylinder;
the plurality of guide parts are connected with the shell through supporting legs, the discharge ports of the guide parts penetrate through the shell, the plurality of discharge pipes are arranged, the plurality of discharge pipes are connected with the discharge ports of the guide parts, the plurality of collecting boxes b are arranged, and the plurality of collecting boxes b are positioned at the discharge ports of the discharge pipes;
the gear ring is connected with the outer peripheral surface of the screening cylinder, the motor is connected with the inner wall of the shell, the gear is connected with the transmission shaft of the motor, and the gear is meshed with the gear ring.
Preferably, the support assembly comprises a roller, a mounting frame and a fixing part;
the casing is connected to the mounting bracket, and the fixed part is equipped with two, and two fixed parts are all connected the mounting bracket and on the mounting bracket symmetric distribution, and the gyro wheel is equipped with two, and two fixed parts are connected in the rotation respectively to two gyro wheels, and two gyro wheels are connected with the installation department cooperation.
Preferably, the mounting frame is an H-shaped frame.
Preferably, the outer peripheral surface of the mounting part is provided with a groove, and the roller in the supporting component is connected with the groove in a matching way.
Preferably, the screening cylinder comprises a screen cylinder a, a screen cylinder b and a screen cylinder c;
the screen cylinder b is connected with the screen cylinder a, the screen cylinder c is connected with the screen cylinder b, a feed port is arranged on the screen cylinder a, a discharge port is arranged on the screen cylinder c, and filter holes on the screen cylinder a, the screen cylinder b and the screen cylinder c are sequentially enlarged.
Preferably, the guide portion is disposed obliquely.
Preferably, the screening drum is arranged obliquely.
Preferably, the lower end of the shell is provided with a plurality of supporting legs which are uniformly distributed at the lower end of the shell.
Compared with the prior art, the technical scheme provided by the utility model has the following beneficial technical effects:
in the utility model, firstly, a motor is started, the motor drives a gear to rotate, the gear is meshed with a gear ring on a screening cylinder, and the gear ring drives the screening cylinder to rotate; putting nut particles into a screening cylinder from a feeding port of the screening cylinder, gradually increasing filter holes on the screening cylinder towards a discharging port along the axial direction of the screening cylinder, enabling nuts with smaller particles to fall into a corresponding guide part through the smaller filter holes, sliding out of a corresponding discharging pipe along the guide part, and finally falling into a corresponding collecting box b, along with rotation of the screening cylinder, respectively falling nut particles from the corresponding filter holes, and finally rolling nut particles with the largest particles into the collecting box a from the discharging port of the screening cylinder; according to the utility model, the nuts are only required to be put into the screening cylinder, the screening cylinder carries out multistage screening on the nuts, excessive manual participation is not required, and the multistage screening efficiency is improved.
Drawings
Fig. 1 is a perspective view of an embodiment of the present utility model.
Fig. 2 is a schematic structural view of a multi-stage nut screening device according to the present utility model.
Fig. 3 is a schematic structural view of a support assembly in a nut multistage screening device according to the present utility model.
Fig. 4 is a cross-sectional view of a multi-stage nut screening device according to the present utility model.
Reference numerals: 1. a housing; 2. a collecting box a; 3. a collecting box b; 4. a discharge pipe; 5. a support leg; 6. a screening cylinder; 7. a material guiding part; 8. a mounting part; 9. a gear ring; 10. a gear; 11. a motor; 12. a roller; 13. supporting feet; 14. a mounting frame; 15. a groove; 16. a screen drum c; 17. a screen drum b; 18. a screen drum a; 19. a fixing part.
Detailed Description
Example 1
As shown in fig. 1-4, the nut multistage screening device provided by the utility model comprises a shell 1, a collecting box a2, a collecting box b3, a discharging pipe 4, a screening cylinder 6, a material guiding part 7, a mounting part 8, a gear ring 9, a gear 10, a motor 11 and supporting legs 13;
the screening cylinder 6 is rotationally connected with the shell 1, a plurality of supporting components are arranged in the shell 1, a plurality of mounting parts 8 are arranged, the plurality of mounting parts 8 are connected with the outer circumferential surface of the screening cylinder 6, the mounting parts 8 are coaxially distributed with the screening cylinder 6, the supporting components are in rolling fit connection with the mounting parts 8, the filtering holes on the screening cylinder 6 are gradually increased towards the discharging port along the axial direction of the screening cylinder 6, and the collecting box a2 is positioned at the discharging port of the screening cylinder 6;
further, the screening cylinder 6 is obliquely arranged, and the horizontal position of the discharge port of the screening cylinder 6 is lower;
further, the lower end of the shell 1 is provided with a plurality of supporting legs 5, and the supporting legs 5 are uniformly distributed at the lower end of the shell 1;
the guide parts 7 are provided with a plurality of guide parts 7, the guide parts 7 are all connected with the shell 1 through supporting feet 13, the discharge ports of the guide parts 7 penetrate through the shell 1, the discharge pipes 4 are provided with a plurality of guide parts, the discharge pipes 4 are all connected with the discharge ports of the guide parts 7, the collecting boxes b3 are provided with a plurality of guide parts, and the collecting boxes b3 are all positioned at the discharge ports of the discharge pipes 4;
further, the material guiding part 7 is obliquely arranged;
the gear ring 9 is connected with the outer peripheral surface of the screening cylinder 6, the motor 11 is connected with the inner wall of the shell 1, the gear 10 is connected with the transmission shaft of the motor 11, and the gear 10 is meshed with the gear ring 9.
In the utility model, firstly, a motor 11 is started, the motor 11 drives a gear 10 to rotate, the gear 10 is meshed with a gear ring 9 on a screening cylinder 6, and the gear ring 9 drives the screening cylinder 6 to rotate; nut particles are thrown into the screening cylinder 6 from a feeding port of the screening cylinder 6, filter holes on the screening cylinder 6 are gradually increased towards a discharging port along the axial direction of the screening cylinder 6, nuts with smaller particles firstly pass through the smaller filter holes and fall into corresponding guide parts 7, then slide out of corresponding discharging pipes 4 along the guide parts 7 and finally fall into corresponding collecting boxes b3, along with rotation of the screening cylinder 6, nut particles respectively fall from the corresponding filter holes, and finally nut particles with the largest particles roll into the collecting boxes a2 from the discharging port of the screening cylinder 6; according to the utility model, only the nut particles are put into the screening cylinder 6, the screening cylinder 6 carries out multistage screening on nuts, excessive manual participation is not needed, and the multistage screening efficiency is improved.
Example two
As shown in fig. 3, in the multi-stage nut screening device according to the present utility model, compared with the first embodiment, the supporting assembly includes the roller 12, the mounting frame 14 and the fixing portion 19;
the mounting frame 14 is connected with the shell 1, two fixing parts 19 are arranged, the two fixing parts 19 are connected with the mounting frame 14 and are symmetrically distributed on the mounting frame 14, two rollers 12 are arranged, the two rollers 12 are respectively connected with the two fixing parts 19 in a rotating way, and the two rollers 12 are connected with the mounting part 8 in a matching way;
further, the mounting frame 14 is an H-shaped frame.
In an alternative embodiment, the outer circumferential surface of the mounting portion 8 is provided with a groove 15, and the roller 12 in the support assembly is in mating engagement with the groove 15.
In this embodiment, when the screening cylinder 6 rotates in the housing 1, the screening cylinder 6 is supported by the supporting component, and the roller 12 on the supporting component is connected with the groove 15 on the mounting portion 8 in a matched manner, and the roller 12 rolls in the groove 15, so that the screening cylinder 6 rolls smoothly.
Example III
As shown in fig. 2-3, in comparison with the first embodiment, the multi-stage nut screening device according to the present utility model includes a screen drum a18, a screen drum b17 and a screen drum c16;
the screen drum b17 is connected with the screen drum a18, the screen drum c16 is connected with the screen drum b17, a feed port is arranged on the screen drum a18, a discharge port is arranged on the screen drum c16, and filter holes on the screen drum a18, the screen drum b17 and the screen drum c16 are sequentially enlarged.
In this embodiment, when nut particles enter the screen drum a18 from the feeding port, the nuts with smaller particles fall into the corresponding guide portions 7 from the filtering holes on the screen drum a18, slide out of the corresponding discharge pipes 4 along the guide portions 7, finally fall into the corresponding collecting boxes b3, and along with the rotation of the screen drum 6, the nut particles fall from the corresponding filtering holes respectively, and finally the nut particles with the largest particles roll into the collecting boxes a2 from the discharging port of the screen drum c 16.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (8)
1. The nut multistage screening device is characterized by comprising a shell (1), a collecting box a (2), a collecting box b (3), a discharging pipe (4), a screening cylinder (6), a material guiding part (7), a mounting part (8), a gear ring (9), a gear (10), a motor (11) and supporting legs (13);
the screening cylinder (6) is rotationally connected with the shell (1), a plurality of supporting components are arranged in the shell (1), a plurality of installation parts (8) are arranged, the installation parts (8) are all connected with the outer circumferential surface of the screening cylinder (6), the installation parts (8) are coaxially distributed with the screening cylinder (6), the supporting components are in rolling fit connection with the installation parts (8), filtering holes on the screening cylinder (6) are gradually increased towards a discharging port along the axial direction of the screening cylinder (6), and the collecting box a (2) is positioned at the discharging port of the screening cylinder (6);
the guide parts (7) are arranged in a plurality, the guide parts (7) are connected with the shell (1) through supporting feet (13), the discharge ports of the guide parts (7) penetrate through the shell (1), the discharge pipes (4) are arranged in a plurality, the discharge pipes (4) are connected with the discharge ports of the guide parts (7), the collecting boxes b (3) are arranged in a plurality, and the collecting boxes b (3) are positioned at the discharge ports of the discharge pipes (4);
the gear ring (9) is connected with the outer peripheral surface of the screening cylinder (6), the motor (11) is connected with the inner wall of the shell (1), the gear (10) is connected with a transmission shaft of the motor (11), and the gear (10) is meshed with the gear ring (9).
2. The nut multistage screening device according to claim 1, characterized in that the support assembly comprises rollers (12), a mounting frame (14) and a fixing portion (19);
the casing (1) is connected to mounting bracket (14), and fixed part (19) are equipped with two, and mounting bracket (14) and on mounting bracket (14) symmetric distribution are all connected to two fixed parts (19), and gyro wheel (12) are equipped with two, and two fixed part (19) are connected in rotation respectively to two gyro wheels (12), and two gyro wheels (12) are connected with installation department (8) cooperation.
3. A nut multistage screening device according to claim 2, characterized in that the mounting frame (14) is an H-shaped frame.
4. Nut multistage screening device according to claim 1, characterized in that the outer circumference of the mounting part (8) is provided with grooves (15), and that the rollers (12) in the support assembly are in mating connection with the grooves (15).
5. A nut multistage screening device according to claim 1, characterized in that the screening drum (6) comprises a screen drum a (18), a screen drum b (17) and a screen drum c (16);
the screen cylinder b (17) is connected with the screen cylinder a (18), the screen cylinder c (16) is connected with the screen cylinder b (17), a feed port is arranged on the screen cylinder a (18), a discharge port is arranged on the screen cylinder c (16), and filter holes on the screen cylinder a (18), the screen cylinder b (17) and the screen cylinder c (16) are sequentially enlarged.
6. A nut multistage screening device according to claim 1, characterized in that the guiding portion (7) is arranged obliquely.
7. The nut multistage screening device according to claim 1, characterized in that the screening drum (6) is arranged obliquely, the level of the discharge port of the screening drum (6) being lower.
8. The nut multistage screening device according to claim 1, characterized in that the lower end of the housing (1) is provided with a plurality of legs (5), the plurality of legs (5) being evenly distributed at the lower end of the housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321443744.1U CN219898995U (en) | 2023-06-07 | 2023-06-07 | Multistage screening plant of nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321443744.1U CN219898995U (en) | 2023-06-07 | 2023-06-07 | Multistage screening plant of nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219898995U true CN219898995U (en) | 2023-10-27 |
Family
ID=88427572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321443744.1U Active CN219898995U (en) | 2023-06-07 | 2023-06-07 | Multistage screening plant of nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219898995U (en) |
-
2023
- 2023-06-07 CN CN202321443744.1U patent/CN219898995U/en active Active
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| GR01 | Patent grant |