CN218394738U

CN218394738U - Energy-saving dust removal device for screening astragalus seeds

Info

Publication number: CN218394738U
Application number: CN202223411967.8U
Authority: CN
Inventors: 唐正兴; 李红艳; 焦彦斌
Original assignee: Longxi County Institute Of Traditional Chinese Medicine
Current assignee: Longxi County Institute Of Traditional Chinese Medicine
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-01-31
Anticipated expiration: 2032-12-20

Abstract

The utility model discloses an energy-conserving dust collector is used in screening of radix astragali seed, including the dust removal pipeline, the fixed loading hopper that is provided with in dust removal pipeline top, dust removal pipeline one side fixedly connected with fixed plate, it is connected with the pivot to rotate on the fixed plate, the fixed motor that is provided with on the fixed plate, the one end fixedly connected with flabellum of motor is kept away from in the pivot, two backup pads of dust removal pipeline bottom fixedly connected with, dust removal pipeline bottom is located the opening below and is provided with first reel and second reel, first reel and second reel are located to keeping away from fixed position department slope by fixed position respectively and set up downwards. Drive pivot and flabellum through the motor and rotate, blow in to the dust removal pipeline, and then make the separation of mixed dust and the astragalus seed in the astragalus seed, in full seed can fall into first reel downwards, flat grain and worm-eaten seed can float one section distance along the wind direction because weight is lighter, and then fall into in the second reel, and then sift out flat grain and worm-eaten seed, convenient and fast.

Description

Energy-saving dust removal device for screening astragalus seeds

Technical Field

The utility model belongs to the technical field of the astragalus seed removes dust, especially, relate to an energy-conserving dust collector is used in screening of astragalus seed.

Background

Astragalus membranaceus is also called Mianqi, perennial herbs are 50-100 cm high, the main root is thick, woody, often branched, grey white and upright stem, the medicine of the astragalus membranaceus has the history of more than 2000 years so far, the astragalus membranaceus has the functions of enhancing the immunity of the organism, protecting the liver, promoting urination, resisting aging, stress and blood pressure and has wider antibacterial action, and the astragalus membranaceus needs to be screened in the production and processing process so as to extract superior medicinal materials.

Before the seeding of astragalus root seed, need remove dust and sieve the astragalus root seed, among the prior art, the mode of blowing through the fan mostly removes dust the astragalus root seed, and the mode of screen cloth cooperation mechanical vibration can generally be used in the screening, but the seed of selecting flat grain and worm-eaten to the screening of astragalus root seed is not convenient, still needs the manual work to get rid of, and is more troublesome.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model provides an energy-conserving dust collector is used in screening of radix astragali seed.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an energy-conserving dust collector is used in screening of astragalus seed, includes the dust removal pipeline, the fixed loading hopper that is provided with in dust removal pipeline top, dust removal pipeline one side fixedly connected with fixed plate, it is connected with the pivot to rotate on the fixed plate, the fixed motor that is provided with on the fixed plate, the output and the pivot fixed connection of motor, the one end fixedly connected with flabellum of motor is kept away from in the pivot, the opening has been seted up to dust removal pipeline diapire, two backup pads of dust removal pipeline bottom fixedly connected with, dust removal pipeline bottom is located the opening below and is provided with first reel and second reel, first reel and second reel fixed connection, just first reel and second reel are located to keeping away from fixed position slope downwards setting respectively by fixed position, the equal fixedly connected with limiting plate of both sides lateral wall of first reel, the same limiting plate of both sides lateral wall fixedly connected with of second reel, two be connected with four supporting components that link to each other with the limiting plate in the backup pad respectively.

Preferably, the inner side of the feeding hopper is fixedly connected with a feeding plate, and a plurality of uniformly distributed feeding holes are formed in the feeding plate.

Preferably, the inner side wall of the charging hopper is fixedly connected with two material guide blocks above the charging plate, and the two material guide blocks are provided with material guide inclined planes.

Preferably, four the supporting component all includes gag lever post, spring and fixed block, the gag lever post slides and runs through the backup pad, gag lever post one end and limiting plate fixed connection, the gag lever post other end and fixed block fixed connection, the spring housing is established outside the gag lever post.

Preferably, a plurality of impurity removing holes are formed in the first screen frame and the second screen frame.

Preferably, fixedly connected with mount in the backup pad, the mount bottom is rotated and is connected with first transmission shaft, first transmission shaft one end fixed mounting has from the driving wheel, fixed mounting has the action wheel in the pivot, the action wheel with from being connected with the belt between the driving wheel, it is connected with the second transmission shaft to rotate in the backup pad, fixed mounting has first bevel gear in the first transmission shaft, fixed mounting has the second bevel gear with first bevel gear meshing on the second transmission shaft, fixed mounting has the cam of contradicting with a limiting plate on the second transmission shaft.

Preferably, the dust removal pipeline is kept away from one side fixedly connected with of flabellum and is collected the fill, it keeps away from dust removal pipeline one side fixedly connected with dust storage box to collect the fill.

Preferably, a box door for cleaning dust in the dust storage box is arranged on the side wall of the dust storage box.

Compared with the prior art, the beneficial effects of the utility model are that:

1. drive pivot and flabellum through the motor and rotate, blow in to the dust removal pipeline, and then make the separation of dust and the astragalus seed of mixing in the astragalus seed, full seed can fall into down in the first reel, and flat grain and the moth's seed can drift one section distance along the wind direction because weight is lighter, and then fall into the second reel, and then sift out flat grain and the moth's seed, convenient and fast.

2. The motor can drive the action wheel simultaneously and rotate, the action wheel passes through the belt and drives from driving wheel and first transmission shaft rotation, first transmission shaft drives first bevel gear and rotates, and then drives second bevel gear and second transmission shaft and rotate, and then drives the cam and rotate, through the limiting plate of cam conflict, and then drive first reel and second reel and control the vibration, improve the edulcoration efficiency of first reel and second reel, need not to use actuating mechanism to drive first reel and the vibration of second reel, it is more energy-conserving.

Drawings

FIG. 1 is a schematic structural view of the whole energy-saving dust removing device for screening Astragalus membranaceus seeds provided by the present invention;

FIG. 2 is a schematic structural view of another view angle of the energy-saving and dust-removing device for screening Astragalus membranaceus seeds provided by the present invention;

FIG. 3 is a schematic structural view of a cross-sectional view of a dust removal pipeline of an energy-saving dust removal device for screening astragalus seeds, which is provided by the utility model;

FIG. 4 is an enlarged schematic structural view of the energy-saving and dust-removing device for screening Astragalus membranaceus seeds, shown in FIG. 1 at A;

fig. 5 is an enlarged schematic structural view of B in fig. 2 of an energy-saving dust removing device for screening astragalus seeds provided by the utility model.

In the figure: 1. a dust removal pipeline; 2. a hopper; 3. a fixing plate; 4. a rotating shaft; 5. a motor; 6. a fan blade; 7. an opening; 8. a support plate; 9. a first screen frame; 10. a second screen frame; 11. a limiting plate; 12. a feeding plate; 13. a feed aperture; 14. a material guide block; 15. a limiting rod; 16. a spring; 17. a fixed block; 18. impurity removal holes; 19. a fixed mount; 20. a first drive shaft; 21. a driven wheel; 22. a driving wheel; 23. a belt; 24. a second drive shaft; 25. a first bevel gear; 26. a second bevel gear; 27. a cam; 28. a collecting hopper; 29. a dust storage box; 30. and (4) a box door.

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.

Referring to fig. 1-5, an energy-saving dust removal device for screening astragalus seeds comprises a dust removal pipeline 1, wherein a feeding hopper 2 is fixedly arranged at the top of the dust removal pipeline 1, the bottom of the feeding hopper 2 is communicated with the dust removal pipeline 1, a feeding plate 12 is fixedly connected to the inner side of the feeding hopper 2, a plurality of uniformly distributed feeding holes 13 are formed in the feeding plate 12, the astragalus seeds are added into the feeding hopper 2, the astragalus seeds are discharged through the plurality of feeding holes 13, and the seeds are dispersed through the plurality of feeding holes 13 and the discharging amount is limited. The inside wall of the charging hopper 2 is fixedly connected with two material guiding blocks 14 above the charging plate 12, the two material guiding blocks 14 are provided with material guiding inclined planes, and the seeds can conveniently flow to the charging hole 13 through the two material guiding blocks 14.

Dust removal pipeline 1 one side fixedly connected with fixed plate 3, it is connected with pivot 4 to rotate on the fixed plate 3, the fixed motor 5 that is provided with on the fixed plate 3, the output and the 4 fixed connection of pivot of motor 5, the one end fixedly connected with flabellum 6 of motor 5 are kept away from to pivot 4, drive pivot 4 and flabellum 6 through motor 5 and rotate, blow in to dust removal pipeline 1, and then make the dust and the separation of astragalus seed of mixing in the astragalus seed. Opening 7 has been seted up to 1 diapire of dust removal pipeline, two backup pads 8 of 1 bottom fixedly connected with of dust removal pipeline, 1 bottom of dust removal pipeline is located opening 7 below and is provided with first reel 9 and second reel 10, first reel 9 and second reel 10 fixed connection, and first reel 9 and second reel 10 are located to keeping away from fixed position department slope downward setting by fixed position respectively, a plurality of edulcoration holes 18 have all been seted up on first reel 9 and the second reel 10, the astragalus seed after the dust removal falls into in first reel 9 and the second reel 10 through opening 7, full seed can fall into first reel 9 downwards, full seed that full grain and worm eaten is because weight is lighter, can float a section distance along the wind direction, and then fall in second reel 10, through a plurality of edulcoration holes 18, discharge the impurity of adulteration in the seed. Offer the logical groove that is used for first reel 9 and second reel 10 to run through on two backup pads 8 respectively, the one end that first reel 9 and second reel 10 kept away from each other all extends logical groove.

Referring to fig. 2 and 5, the equal fixedly connected with limiting plate 11 of both sides lateral wall of first reel 9, the same limiting plate 11 of both sides lateral wall fixedly connected with of second reel 10, be connected with four supporting components that link to each other with limiting plate 11 on two backup pads 8 respectively, four supporting components all include gag lever post 15, spring 16 and fixed block 17, gag lever post 15 slides and runs through

backup pad

8, 15 one end of gag lever post and 11 fixed connection of limiting plate, the gag lever post 15 other end and fixed block 17 fixed connection, the spring 16 cover is established outside gag lever post 15, the spring 16 both ends respectively with fixed block 17 and backup pad 8 fixed connection.

Referring to fig. 1, fig. 2, fig. 4 and fig. 5, a fixing frame 19 is fixedly connected to the supporting plate 8, a first transmission shaft 20 is rotatably connected to the bottom end of the fixing frame 19, a driven wheel 21 is fixedly mounted to one end of the first transmission shaft 20, a driving wheel 22 is fixedly mounted to the rotating shaft 4, a belt 23 is connected between the driving wheel 22 and the driven wheel 21, a second transmission shaft 24 is rotatably connected to the supporting plate 8, a first bevel gear 25 is fixedly mounted to the first transmission shaft 20, a second bevel gear 26 meshed with the first bevel gear 25 is fixedly mounted to the second transmission shaft 24, and a cam 27 abutting against one limiting plate 11 is fixedly mounted to the second transmission shaft 24.

Referring to fig. 2-3, a collecting hopper 28 is fixedly connected to a side of the dust removing pipeline 1 away from the fan blades 6, and a dust storage box 29 is fixedly connected to a side of the collecting hopper 28 away from the dust removing pipeline 1. The side wall of the dust storage box 29 is provided with a box door 30 for cleaning dust in the dust storage box 29.

Now, the operation principle of the present invention is described as follows: add the loading hopper 2 with the astragalus seed in, the astragalus seed carries out the unloading through a plurality of charge door 13, make the seed scatter and restrict the unloading volume through a plurality of charge door 13, motor 5 drives pivot 4 and flabellum 6 and rotates simultaneously, blow in dust removal pipeline 1, and then make mixed dust and the separation of astragalus seed in the astragalus seed, the astragalus seed after the dust removal falls into first reel 9 and second reel 10 through opening 7 in, full seed can fall into down in first reel 9, flat grain and worm-eaten seed is because weight is lighter, can float a section distance along the wind direction, and then fall in second reel 10, the dust that blows off can be collected in storing up dust box 29. The astragalus seeds in the first sieve frame 9 and the second sieve frame 10 move downwards along the first sieve frame 9 and the second sieve frame 10 respectively, and impurities doped in the astragalus seeds are discharged through the plurality of impurity removing holes 18. Motor 5 can drive action wheel 22 simultaneously and rotate, action wheel 22 passes through belt 23 and drives from driving wheel 21 and first transmission shaft 20 rotation, first transmission shaft 20 drives first bevel gear 25 and rotates, and then drive second bevel gear 26 and second transmission shaft 24 and rotate, and then drive cam 27 and rotate, conflict limiting plate 11 through cam 27, and then drive first reel 9 and second reel 10 horizontal vibration, the edulcoration efficiency of first reel 9 and second reel 10 is improved, need not to use actuating mechanism to drive first reel 9 and the vibration of second reel 10, and is more energy-saving.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An energy-saving dust removal device for screening astragalus seeds comprises a dust removal pipeline (1), it is characterized in that the top of the dust removal pipeline (1) is fixedly provided with a charging hopper (2), one side of the dust removal pipeline (1) is fixedly connected with a fixing plate (3), the fixed plate (3) is rotatably connected with a rotating shaft (4), the fixed plate (3) is fixedly provided with a motor (5), the output end of the motor (5) is fixedly connected with the rotating shaft (4), one end of the rotating shaft (4) far away from the motor (5) is fixedly connected with a fan blade (6), an opening (7) is arranged on the bottom wall of the dust removing pipeline (1), two supporting plates (8) are fixedly connected with the bottom of the dust removing pipeline (1), a first screen frame (9) and a second screen frame (10) are arranged at the bottom of the dust removal pipeline (1) below the opening (7), the first screen frame (9) and the second screen frame (10) are fixedly connected, and the first screen frame (9) and the second screen frame (10) are respectively arranged downwards from the fixed position to the position far away from the fixed position in an inclined way, the outer side walls of the two sides of the first screen frame (9) are fixedly connected with limit plates (11), the same limiting plate (11) is fixedly connected to the outer side walls of the two sides of the second screen frame (10), and the two limiting plates are connected to the supporting plate (8) respectively through four supporting assemblies connected with the limiting plates (11).

2. The energy-saving dust removal device for screening astragalus seeds as claimed in claim 1, wherein a feeding plate (12) is fixedly connected to the inner side of the feeding hopper (2), and a plurality of uniformly distributed feeding holes (13) are formed in the feeding plate (12).

3. The energy-saving dust removal device for screening astragalus membranaceus seeds as claimed in claim 2, wherein two material guide blocks (14) are fixedly connected to the inner side wall of the feeding hopper (2) above the feeding plate (12), and material guide slopes are arranged on the two material guide blocks (14).

4. The energy-saving dust removing device for screening astragalus membranaceus seeds as claimed in claim 1, wherein four supporting assemblies comprise limiting rods (15), springs (16) and fixing blocks (17), the limiting rods (15) penetrate through the supporting plate (8) in a sliding mode, one ends of the limiting rods (15) are fixedly connected with the limiting plates (11), the other ends of the limiting rods (15) are fixedly connected with the fixing blocks (17), and the springs (16) are sleeved outside the limiting rods (15).

5. The energy-saving dust removal device for screening astragalus seeds as claimed in claim 1, wherein a plurality of impurity removal holes (18) are formed in the first screen frame (9) and the second screen frame (10).

6. The energy-saving dust removing device for screening astragalus membranaceus seeds as claimed in claim 1, wherein a fixing frame (19) is fixedly connected to the supporting plate (8), a first transmission shaft (20) is rotatably connected to the bottom end of the fixing frame (19), a driven wheel (21) is fixedly mounted at one end of the first transmission shaft (20), a driving wheel (22) is fixedly mounted on the rotating shaft (4), a belt (23) is connected between the driving wheel (22) and the driven wheel (21), a second transmission shaft (24) is rotatably connected to the supporting plate (8), a first bevel gear (25) is fixedly mounted on the first transmission shaft (20), a second bevel gear (26) meshed with the first bevel gear (25) is fixedly mounted on the second transmission shaft (24), and a cam (27) abutting against one limiting plate (11) is fixedly mounted on the second transmission shaft (24).

7. The energy-saving dust removal device for screening astragalus membranaceus seeds as claimed in claim 1, wherein a collection hopper (28) is fixedly connected to one side, away from the fan blades (6), of the dust removal pipeline (1), and a dust storage box (29) is fixedly connected to one side, away from the dust removal pipeline (1), of the collection hopper (28).

8. The energy-saving dust removal device for screening astragalus seeds as claimed in claim 7, wherein a box door (30) for cleaning dust in the dust storage box (29) is arranged on the side wall of the dust storage box (29).