CN211563659U

CN211563659U - Dust collecting equipment is used in dandelion tea processing

Info

Publication number: CN211563659U
Application number: CN202020087899.6U
Authority: CN
Inventors: 李银昌
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-09-25
Anticipated expiration: 2030-01-15

Abstract

A dust removal device for dandelion tea processing comprises a screen mesh, a mounting frame, a first support, a cam, an elastic part, a guide rod, a second support, a sliding block, a sliding rail, a third support, an air duct, a fan, a connecting cylinder, a dust removal box, a box body, a debris collection vehicle and a conveying belt mechanism; a motor for driving the cam to rotate is arranged on the first bracket; the cam is connected with the mounting frame; the end part of the guide rod is connected with the surface of one longitudinal side of the mounting rack; the sliding block is connected with the surface of one transverse side of the mounting rack and is arranged on the sliding rail in a sliding manner; the screen is arranged on the mounting frame; the top of the box body is provided with a charging opening, the bottom of the box body is provided with a discharging opening, and the box body is provided with an air inlet communicated with the air duct; the air duct is transversely arranged on the inner surface of the box body, and the bottom of the air duct is provided with a dust collection hole; two ends of the connecting cylinder are respectively communicated with the air guide cylinder and the dust removal box. The utility model discloses can get rid of the dust of adhesion on the tealeaves before processing tealeaves, can also screen out some piece residues thoughtlessly in the tealeaves after the tea processing finishes.

Description

Dust collecting equipment is used in dandelion tea processing

Technical Field

The utility model relates to a tea processing technology field especially relates to a dust collecting equipment is used in processing of dandelion tea.

Background

Herba Taraxaci, also called GUGUGUDING, herba Veronicae Didyma, HUANGMIAO, HUANGDIDIDING, and herba Saxifragae, which are perennial herb plants of Taraxacum of Compositae. The dandelion tea is prepared from chopped and dried root or leaf, is rich in vitamins and minerals, and has effects of strengthening liver and reducing cholesterol.

The tea processing procedure comprises the steps of cooling, fixation, rolling, shaping and drying, and when the tea is processed, if dust adhered to the tea is not removed, the finished product of the tea is poor in quality; after tea processing finishes, mix in tealeaves with piece residue, at present, generally get rid of the piece residue for artifical manual, troublesome poeration, waste time and energy, the treatment effeciency is low.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a dust collecting equipment is used in processing of dandelion tea can get rid of the dust of adhesion on the tealeaves before processing tealeaves, guarantees the tealeaves quality of making, can also sieve some piece residues in the tealeaves that mix after the tea processing finishes, and the sieving process is simple and convenient, and the treatment effeciency is high.

(II) technical scheme

The utility model provides a dust removal device for dandelion tea processing, which comprises a screen, a mounting frame, a first bracket, a cam, an elastic part, a guide rod, a second bracket, a slide block, a slide rail, a third bracket, an air duct, a fan, a connecting cylinder, a dust removal box, a box body, a debris collecting vehicle and a conveying belt mechanism;

the first bracket, the second bracket and the third bracket are all arranged on the inner surface of the box body; the first support and the second support are respectively positioned at two longitudinal sides of the mounting rack; a motor for driving the cam to rotate is arranged on the first bracket; the cam is connected with the mounting frame; the end part of the guide rod is connected with the surface of one side of the mounting rack in the longitudinal direction, and the guide rod penetrates through the second support in the longitudinal direction and is connected with the second support in a sliding manner; the elastic piece extends and retracts in the longitudinal direction, and the two longitudinal ends of the elastic piece are respectively connected with the mounting frame and the second support; the sliding block is connected with the surface of one transverse side of the mounting rack and is arranged on the sliding rail in a sliding manner; the sliding rail is arranged on the third bracket along the longitudinal direction; the screen is arranged on the mounting frame, and one end of the screen, which is far away from the sliding block, is gradually inclined along the direction from top to bottom; the top of the box body is provided with a charging port, the bottom of the box body is provided with a discharging port, the box body is provided with an air inlet communicated with the air duct, and the bottom of the box body is provided with supporting legs; the discharge port is positioned below the lower end of the inclined screen; the fan is arranged on the inner surface of the air guide cylinder, the fan is positioned at one transverse end of the air guide cylinder, and the blowing direction of the fan faces to the other end of the air guide cylinder; the air duct is transversely arranged on the inner surface of the box body, the bottom of the air duct is provided with a dust collection hole, and the air duct is positioned above the screen; two ends of the connecting cylinder are respectively communicated with the air guide cylinder and the dust removal box; the dust removing box is arranged on the inner surface of the box body; the scrap collecting vehicle is positioned below the screen mesh; the material conveying starting end of the conveying belt mechanism is positioned below the material outlet.

Preferably, the mounting frame is provided with a connecting table; the connecting table is located between the mounting frame and the cam.

Preferably, the inner surface of the air duct is provided with a connecting rod; the connecting rod is provided with a mounting column; the mounting column is provided with a spiral wind guide blade; the spiral air guide blade is arranged along the length direction of the air guide cylinder, and the spiral direction of the spiral air guide blade is the same as the rotation direction of fan blades of the fan.

Preferably, the dust removal box is a water tank, a water feeding pipe and a water discharging pipe are sequentially arranged on the dust removal box from top to bottom, and an air inlet and an air outlet are formed in the dust removal box; one end of the connecting cylinder, which is far away from the air duct, is communicated with the dust removal box through an air inlet.

Preferably, the box body is provided with a first filter screen and a second filter screen, and the box body is provided with an air outlet corresponding to the air outlet; the first filter screen is positioned at the air inlet; the second filter screen is positioned at the air outlet; a third filter screen is arranged on the inner surface of the dust removing box; the third filter screen is positioned above the water surface in the dust removal box.

Preferably, the elastic member is a compression spring, and the elastic member is located at an outer periphery of the guide bar.

Preferably, the debris collection vehicle is provided with a handle.

Preferably, a feeding hopper is arranged at a feeding port of the box body; the charging hopper is provided with a separation block; the separating block is positioned above the air guide cylinder and divides the inner area of the feeding hopper into a first blanking channel and a second blanking channel along the longitudinal direction; the first blanking channel and the second blanking channel are longitudinally positioned on two sides of the air duct.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has: the screen cloth can reciprocating vibration, and the vibrations principle does: the output drive cam of motor rotates, and the cam promotes the mounting bracket and removes to second support direction, and the elastic component is compressed between mounting bracket and second support, stores elastic potential energy in the elastic component, and the cam continues to rotate, and elastic potential energy is released to the elastic component, and the elastic component promotes the mounting bracket reverse movement, circulates above-mentioned process to realize the screen cloth along with the mounting bracket along fore-and-aft reciprocal vibrations. The guide rod slides on the second support, the sliding block slides on the sliding rail, and the guide rod and the sliding block are used for guiding and supporting the mounting frame in the longitudinal moving process. When handling tealeaves, the workman drops into dandelion tealeaves raw materials or dandelion tealeaves finished product from the charge door at box top, and tealeaves raw materials or tealeaves finished product fall to the screen cloth of vibrations. For tea raw materials, dust in the tea raw materials is separated from tea in the vibration process of the screen, the fan sucks air through an air inlet on the box body and blows the air to the other end of the air guide cylinder from one end of the air guide cylinder where the fan is located, air negative pressure is formed in an internal channel of the air guide cylinder, the dust separated from the tea raw materials enters the air guide cylinder through the dust suction holes under the action of air pressure difference, and the dust is circulated into the connecting cylinder along with air blown by the fan and enters the dust removal box to be subjected to dust removal treatment. For the finished tea product, the scrap residues in the finished tea product are separated from the tea during the vibration process of the screen, and the scrap residues fall into a scrap collecting vehicle under the action of self gravity. The dedusted tea raw material or the tea finished product without the scraps and residues slide down along the upper surface of the inclined screen and fall onto the conveying belt mechanism through the discharge port. The utility model discloses can get rid of the dust of adhesion on the tealeaves before processing tealeaves, guarantee the tealeaves quality of making, can also sieve some piece residues in the tealeaves after the tea processing finishes, sieve and remove the process portably, the treatment effeciency is high.

Drawings

FIG. 1 is the utility model provides a dust collecting equipment's for dandelion tea processing structure schematic diagram.

Fig. 2 is the utility model provides a dust collecting equipment's for dandelion tea processing structure cross-sectional view.

Fig. 3 is an enlarged view of a structure at a in fig. 2.

Fig. 4 is an enlarged view of the structure at B in fig. 2.

Fig. 5 is the utility model provides a vibrations principle structure schematic diagram of screen cloth in dust collecting equipment is used in dandelion tea processing.

Fig. 6 is the utility model provides a distribution structure cross-sectional view of adding hopper, spacer block and guide duct in dust collecting equipment for dandelion tea processing.

Reference numerals: 1. screening a screen; 2. a mounting frame; 3. a first bracket; 4. a motor; 5. a cam; 6. a connecting table; 7. an elastic member; 8. a guide bar; 9. a second bracket; 10. a slider; 11. a slide rail; 12. a third support; 13. an air duct; 131. a dust collection hole; 14. a connecting rod; 15. mounting a column; 16. a helical wind-guiding blade; 17. a fan; 18. a connecting cylinder; 19. a dust removal box; 191. an air inlet; 192. an air outlet; 20. a box body; 201. a discharge port; 21. a water feeding pipe; 22. a drain pipe; 23. a first filter screen; 24. a second filter screen; 25. a debris collection vehicle; 251. a handle; 26. a hopper; 261. a first blanking channel; 262. a second blanking channel; 27. a separation block; 28. supporting legs; 29. a conveyor belt mechanism.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-6, the dust removing device for processing dandelion tea provided by the present invention comprises a screen 1, a mounting frame 2, a first support 3, a cam 5, an elastic component 7, a guide rod 8, a second support 9, a slider 10, a slide rail 11, a third support 12, an air duct 13, a fan 17, a connecting tube 18, a dust removing box 19, a box body 20, a debris collecting vehicle 25 and a conveying belt mechanism 29;

the first bracket 3, the second bracket 9 and the third bracket 12 are all arranged on the inner surface of the box body 20; the first support 3 and the second support 9 are respectively positioned at two longitudinal sides of the mounting rack 2; the first bracket 3 is provided with a motor 4 for driving the cam 5 to rotate; the cam 5 is connected with the mounting frame 2; the end part of the guide rod 8 is connected with one side surface of the mounting rack 2 in the longitudinal direction, and the guide rod 8 penetrates through the second support 9 in the longitudinal direction and is connected with the second support 9 in a sliding manner; the elastic piece 7 extends and retracts in the longitudinal direction, and the two longitudinal ends of the elastic piece 7 are respectively connected with the mounting rack 2 and the second support 9; the sliding block 10 is connected with the surface of one transverse side of the mounting rack 2, and the sliding block 10 is arranged on the sliding rail 11 in a sliding mode; the slide rail 11 is arranged on the third bracket 12 along the longitudinal direction; the screen 1 is arranged on the mounting frame 2, and one end of the screen 1, which is far away from the slide block 10, is gradually inclined along the direction from top to bottom; the top of the box body 20 is provided with a charging opening, the bottom of the box body is provided with a discharging opening 201, the box body 20 is provided with an air inlet communicated with the air duct 13, and the bottom of the box body 20 is provided with supporting legs 28; the discharge port 201 is positioned below the lower end of the inclined screen mesh 1; the fan 17 is arranged on the inner surface of the air guide cylinder 13, the fan 17 is positioned at one transverse end of the air guide cylinder 13, and the blowing direction of the fan 17 faces to the other end of the air guide cylinder 13; the air duct 13 is transversely arranged on the inner surface of the box body 20, the bottom of the air duct 13 is provided with a dust collection hole 131, and the air duct 13 is positioned above the screen mesh 1; two ends of the connecting cylinder 18 are respectively communicated with the air duct 13 and the dust removal box 19; the dust removal box 19 is arranged on the inner surface of the box body 20; a debris collection vehicle 25 is positioned below the screen mesh 1; the conveying starting end of the conveying belt mechanism 29 is positioned below the discharge port 201.

The utility model discloses in, screen cloth 1 can reciprocal vibrations, and the vibrations principle is: the output end of the motor 4 drives the cam 5 to rotate, the cam 5 pushes the mounting frame 2 to move towards the second support 9, the elastic part 7 is compressed between the mounting frame 2 and the second support 9, elastic potential energy is stored in the elastic part 7, the cam 5 continues to rotate, the elastic potential energy is released by the elastic part 7, the elastic part 7 pushes the mounting frame 2 to move reversely, the processes are circulated, and therefore the screen mesh 1 can vibrate along the longitudinal direction along with the mounting frame 2. The guide rod 8 slides on the second bracket 9, the slide block 10 slides on the slide rail 11, and the guide rod 8 and the slide block 10 are used for guiding and supporting the moving process of the mounting frame 2 along the longitudinal direction. When handling tealeaves, the workman drops into dandelion tealeaves raw materials or dandelion tealeaves finished product from the charge door at box 20 top, and tealeaves raw materials or tealeaves finished product fall on the screen cloth 1 of vibrations. As for tea raw materials, dust in the tea raw materials is separated from tea leaves in the vibration process of the screen 1, the fan 17 sucks air through an air inlet on the box body 20, the air is blown to the other end of the air guide barrel 13 from one end of the air guide barrel 13 where the fan 17 is located, air negative pressure is formed in an inner channel of the air guide barrel 13, the dust separated from the tea raw materials enters the air guide barrel 13 through the dust suction holes 131 under the action of air pressure difference, and the dust enters the dust removal box 19 along with air flow blown by the fan 17 and flows into the connecting barrel 18. For the finished tea product, the scraps in the finished tea product are separated from the tea during the vibration of the screen 1, and the scraps fall into the scraps collection vehicle 25 under the action of self gravity. The dust-removed tea material or the finished tea product from which the dust residue is removed slides down the upper surface of the inclined screen mesh 1 and falls through the discharge port 201 onto the conveyor belt mechanism 29. The utility model discloses can get rid of the dust of adhesion on the tealeaves before processing tealeaves, guarantee the tealeaves quality of making, can also sieve some piece residues in the tealeaves after the tea processing finishes, sieve and remove the process portably, the treatment effeciency is high.

In an alternative embodiment, the mounting frame 2 is provided with a connecting table 6; the connecting table 6 is located between the mounting frame 2 and the cam 5.

It should be noted that, when the cam 5 directly contacts the mounting bracket 2, the cam 5 rubs against the mounting bracket 2, and when the mounting bracket 2 is worn by friction and cannot be used continuously, the mounting bracket 2 needs to be replaced, the screen cloth 1 on the mounting bracket 2 needs to be removed, and the screen cloth 1 is mounted on a new mounting bracket 2, which is troublesome to operate. Connect platform 6 through setting up for cam 5 acts on and connects platform 6, avoids the direct contact between cam 5 and the mounting bracket 2, prevents to cause the friction loss to mounting bracket 2, when connecting platform 6 by the friction loss to can not continue to use, directly more renew connect platform 6 can, easy and simple to handle.

In an alternative embodiment, the air duct 13 is provided with a connecting rod 14 on the inner surface; the connecting rod 14 is provided with a mounting column 15; the mounting column 15 is provided with a spiral wind guide blade 16; the spiral air guide vane 16 is arranged along the length direction of the air guide tube 13, and the spiral direction of the spiral air guide vane 16 is the same as the rotation direction of the fan blades of the fan 17.

By providing the spiral wind guide blade 16, the air flow blown out by the fan 17 can be circulated spirally, and the air flow sucked with dust can be more sufficiently circulated to the connecting cylinder 18.

In an alternative embodiment, the dust removing box 19 is a water tank, a water feeding pipe 21 and a water discharging pipe 22 are sequentially arranged on the dust removing box 19 from top to bottom, and an air inlet 191 and an air outlet 192 are arranged on the dust removing box 19; one end of the connecting cylinder 18 far away from the air duct 13 is communicated with the dust removing box 19 through an air inlet 191.

It should be noted that the dust in the dust-containing air is adsorbed on the water surface, so as to achieve the purpose of dust removal, and the dust remover is simple in structure and more environment-friendly.

In an alternative embodiment, the box 20 is provided with a first filter 23 and a second filter 24, and the box 20 is provided with an air outlet corresponding to the air outlet 192; the first filter screen 23 is positioned at the air inlet; the second filter screen 24 is positioned at the air outlet; a third filter screen is arranged on the inner surface of the dust removing box 19; the third filter screen is located above the water surface in the dust removal box 19.

It should be noted that by providing the first filter 23, the second filter 24, and the third filter, the air entering the inside of the cabinet 20 and the air discharged from the cabinet 20 can be filtered, and dust in the air can be filtered.

In an alternative embodiment, the elastic member 7 is a compression spring, and the elastic member 7 is located at the outer periphery of the guide bar 8.

The elastic member 7 is not detached from the guide bar 8, and is more stable.

In an alternative embodiment, the debris collection vehicle 25 is provided with a handle 251.

It should be noted that the provision of the handle 251 allows the worker to more conveniently remove the debris collection vehicle 25 from the interior of the bin 20.

In an alternative embodiment, a hopper 26 is provided at the feed opening of the tank 20; a separation block 27 is arranged on the charging hopper 26; the separating block 27 is positioned above the air duct 13, and the separating block 27 divides the inner area of the loading hopper 26 into a first blanking channel 261 and a second blanking channel 262 along the longitudinal direction; the first and

second blanking passages

261 and 262 are located on both sides of the air guide duct 13 in the longitudinal direction.

It should be noted that, by arranging the hopper 26 and the separating block 27, the tea leaves are conveniently thrown onto the screen mesh 1, and the tea leaves are prevented from falling onto the air guide cylinder 13 in the falling process.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A dust removing device for dandelion tea processing is characterized by comprising a screen (1), a mounting frame (2), a first support (3), a cam (5), an elastic part (7), a guide rod (8), a second support (9), a sliding block (10), a sliding rail (11), a third support (12), an air duct (13), a fan (17), a connecting cylinder (18), a dust removing box (19), a box body (20), a debris collecting vehicle (25) and a conveying belt mechanism (29);

the first bracket (3), the second bracket (9) and the third bracket (12) are all arranged on the inner surface of the box body (20); the first support (3) and the second support (9) are respectively positioned at two longitudinal sides of the mounting rack (2); a motor (4) for driving the cam (5) to rotate is arranged on the first bracket (3); the cam (5) is connected with the mounting rack (2); the end part of the guide rod (8) is connected with the surface of one longitudinal side of the mounting rack (2), and the guide rod (8) penetrates through the second support (9) along the longitudinal direction and is connected with the second support (9) in a sliding manner; the elastic piece (7) stretches in the longitudinal direction, and the two longitudinal ends of the elastic piece (7) are connected with the mounting rack (2) and the second support (9) respectively; the sliding block (10) is connected with the surface of one transverse side of the mounting rack (2), and the sliding block (10) is arranged on the sliding rail (11) in a sliding manner; the sliding rail (11) is arranged on the third bracket (12) along the longitudinal direction; the screen (1) is arranged on the mounting frame (2), and one end, far away from the sliding block (10), of the screen (1) is gradually inclined along the direction from top to bottom; the top of the box body (20) is provided with a charging opening, the bottom of the box body is provided with a discharging opening (201), the box body (20) is provided with an air inlet communicated with the air duct (13), and the bottom of the box body (20) is provided with supporting legs (28); the discharge port (201) is positioned below the lower end of the inclined screen (1); the fan (17) is arranged on the inner surface of the air guide cylinder (13), the fan (17) is positioned at one transverse end of the air guide cylinder (13), and the blowing direction of the fan (17) faces to the other end of the air guide cylinder (13); the air duct (13) is transversely arranged on the inner surface of the box body (20), the bottom of the air duct (13) is provided with a dust collection hole (131), and the air duct (13) is positioned above the screen (1); two ends of the connecting cylinder (18) are respectively communicated with the air guide cylinder (13) and the dust removal box (19); the dust removal box (19) is arranged on the inner surface of the box body (20); the scrap collecting vehicle (25) is positioned below the screen (1); the delivery starting end of the conveying belt mechanism (29) is positioned below the discharge port (201).

2. The dust removing equipment for dandelion tea processing according to claim 1, wherein the mounting rack (2) is provided with a connecting table (6); the connecting table (6) is positioned between the mounting frame (2) and the cam (5).

3. The dust removing device for dandelion tea processing according to claim 1, wherein the inner surface of the air duct (13) is provided with a connecting rod (14); the connecting rod (14) is provided with a mounting column (15); a spiral air guide blade (16) is arranged on the mounting column (15); the spiral air guide blade (16) is arranged along the length direction of the air guide cylinder (13), and the spiral direction of the spiral air guide blade (16) is the same as the rotating direction of the fan blade of the fan (17).

4. The dust removing device for dandelion tea processing according to claim 1, wherein the dust removing box (19) is a water tank, a water feeding pipe (21) and a water discharging pipe (22) are sequentially arranged on the dust removing box (19) from top to bottom, and an air inlet (191) and an air outlet (192) are arranged on the dust removing box (19); one end of the connecting cylinder (18) far away from the air duct (13) is communicated with the dust removal box (19) through an air inlet (191).

5. The dust removing equipment for dandelion tea processing according to claim 4, wherein the box body (20) is provided with a first filter screen (23) and a second filter screen (24), and the box body (20) is provided with an air outlet corresponding to the air outlet (192); the first filter screen (23) is positioned at the air inlet; the second filter screen (24) is positioned at the air outlet; a third filter screen is arranged on the inner surface of the dust removing box (19); the third filter screen is positioned above the water surface in the dust removal box (19).

6. The dust removing apparatus for dandelion tea processing according to claim 1, wherein the elastic member (7) is a compression spring, and the elastic member (7) is located on the periphery of the guide rod (8).

7. The dust removing apparatus for dandelion tea processing according to claim 1, wherein the handle (251) is arranged on the debris collection vehicle (25).

8. The dust removing equipment for dandelion tea processing according to claim 1, wherein a feeding hopper (26) is arranged at a feeding port of the box body (20); a separation block (27) is arranged on the charging hopper (26); the separating block (27) is positioned above the air guide cylinder (13), and the separating block (27) divides the inner area of the loading hopper (26) into a first blanking channel (261) and a second blanking channel (262) along the longitudinal direction; the first blanking channel (261) and the second blanking channel (262) are longitudinally positioned on two sides of the air duct (13).