CN216026088U

CN216026088U - Tea screening device

Info

Publication number: CN216026088U
Application number: CN202121117242.0U
Authority: CN
Inventors: 李小江
Original assignee: Jiangxi Fukuo Black Tea Industry Co ltd
Current assignee: Jiangxi Fukuo Black Tea Industry Co ltd
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2022-03-15
Anticipated expiration: 2031-05-24

Abstract

The utility model discloses a tea screening device, which belongs to the technical field of tea screening, wherein a machine body is internally provided with a running groove, the running groove is provided with a limiting groove, the limiting groove is provided with a sliding groove, the limiting groove is provided with a first spring, a first screening plate, a second screening plate and a third screening plate are respectively arranged in the limiting groove, the bottoms of the first screening plate, the second screening plate and the third screening plate are respectively connected with the first spring, one end of the first screening plate, one end of the second screening plate and one end of the third screening plate are provided with a vibrating block, the bottom of the vibrating block is connected with a vibrating motor, the other ends of the first screening plate, the second screening plate and the third screening plate are provided with a cavity, the top and the bottom of the cavity are respectively connected with a connecting block, two brush rods are arranged in the cavity, two ends of each brush rod are provided with a brush shell, one side of each brush shell is connected with a second spring, one end of the second spring is connected through a supporting plate, and the problem that most of the screening device can only remove dust manually by an operator is solved, and the place which can not be touched by the hand is not easy to be removed.

Description

Tea screening device

Technical Field

The utility model belongs to the technical field of tea screening, and particularly relates to a tea screening device.

Background

Tea leaves generally refer to the leaves of the evergreen bush tea tree which can be used for making tea, and beverages brewed from these leaves, and tea leaves contain components such as catechin, cholestenone, caffeine, inositol, folic acid, pantothenic acid, etc., can improve the health of human body, has higher and higher demand on tea along with the improvement of the living standard of people, therefore, the tea leaf screening device can be matched with a tea leaf screening device to rapidly screen tea leaves in large batch to obtain tea leaves of various grades, in the prior art, the screening device is generally multi-stage screening, because the filter screen is not used for a long time, the dust in the screening bin and on the screening plate needs to be cleaned before the screening work is started, or after the screening is finished, due to the dust caused by the working environment, the dust needs to be cleaned after the processing is finished, and in the prior art, most screening devices can only remove dust manually by operators, and places which cannot be touched by hands are not easy to remove completely.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a tea screening device which has the characteristic of being capable of quickly removing dust in a tea screening bin and on a screening plate.

In order to achieve the purpose, the utility model provides the following technical scheme: a tea screening device comprises a machine body, wherein a feed opening is formed in the top of the machine body, running grooves are formed in two sides of the inner wall of the machine body, at least three limiting grooves are formed in the side wall of each running groove, sliding grooves are formed in the side wall of each limiting groove, at least six first springs are arranged at the bottoms of the limiting grooves, a first screening plate, a second screening plate and a third screening plate are arranged in the three limiting grooves respectively, the bottoms of the first screening plate, the second screening plate and the third screening plate are connected with the first springs, screening holes are formed in the first screening plate, the second screening plate and the third screening plate, the diameters of the screening holes are gradually decreased, a vibrating block is arranged at one end of each first screening plate, one end of each second screening plate and one end of each third screening plate are connected with a vibrating motor, and cavities are formed in the other ends of the first screening plate, the second screening plate and the third screening plate, the utility model discloses a vibration damping device, including cavity, brush pole, backup pad, spout, connecting block, first discharge gate, second discharge gate and third discharge gate, cavity top and bottom all are connected with the connecting block, be equipped with two brush poles in the cavity, just brush pole both ends are extended and are stretched out the cavity both sides, brush pole both ends all are equipped with the brush shell, one side of brush shell all is connected with the second spring, second spring one end is passed through the backup pad and is connected, the backup pad passes through the spout stretches out the fuselage lateral wall, be equipped with on the fuselage lateral wall with connecting block complex cell body, the fuselage is kept away from the one end of vibrating mass is equipped with first discharge gate, second discharge gate and third discharge gate respectively.

Preferably, handles are arranged at two ends of the connecting block.

Preferably, at least three vents are formed in the vibrating block, the bottoms of the vents are flush with the tops of the first screening plate, the second screening plate and the third screening plate respectively, one side of each vent is connected with the air pipe, and one end of each air pipe is connected with the fan.

Preferably, the air pipe is a canvas flexible pipe and is square.

Preferably, the support plates extend out of the side wall portion of the body and are connected to each other by a connecting plate.

Preferably, the top of the machine body is made of transparent acrylic materials.

Preferably, the surface of the brush rod is densely and uniformly provided with brushes

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

1. according to the tea screening device, the connecting block is pulled out, then the second spring supports the brush shell to drive the brush rod to reach the surfaces of the tops or the bottoms of the first screening plate, the second screening plate and the third screening plate, then the supporting plate is moved to drive the brush rod to clean the surfaces of the tops and the bottoms of the first screening plate, the second screening plate and the third screening plate, and then the part of the machine body close to the brush is cleaned by the cross section of the brush, so that dust can be removed quickly, and places which cannot be touched by hands can be removed easily and cleanly.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a perspective cut-away view of the present invention;

FIG. 4 is a cutaway schematic view of the fuselage of the present invention in perspective;

FIG. 5 is an enlarged view of the structure at B in FIG. 4 according to the present invention;

FIG. 6 is a schematic perspective view of the first, second, and third screening plates of the present invention connected to a vibrating mass;

FIG. 7 is an enlarged view of the structure of FIG. 6 at C according to the present invention;

in the figure: 1. a vibration motor; 2. a fan; 3. an air duct; 4. a feeding port; 5. a body; 6. a chute; 7. a first discharge port; 8. a second discharge port; 9. a third discharge port; 10. a first screening plate; 11. a second screening plate; 12. a third screening plate; 13. a running groove; 14. a first spring; 15. a limiting groove; 16. a trough body; 17. a handle; 18. a support plate; 19. a brush housing; 20. vibrating the block; 21. a vent; 22. connecting blocks; 23. a second spring; 24. a brush rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a tea screening device, includes

fuselage

5, 5 tops of fuselage are equipped with

feed opening

4, 5 inner wall both sides of fuselage all are equipped with the operation groove 13, operation groove 13 lateral wall is equipped with three at least spacing grooves 15, be equipped with spout 6 on the 15 lateral walls of spacing groove, spacing groove 15 bottom is equipped with six at least first springs 14, be equipped with first screening plate 10 in three spacing grooves 15 respectively, second screening plate 11 and third screening plate 12, and first screening plate 10, second screening plate 11 and third screening plate 12 bottom all are connected with first spring 14, all be equipped with the screening eyelet on first screening plate 10, second screening plate 11 and the third screening plate 12, and screening eyelet diameter diminishes in proper order, guaranteed that tealeaves can screen step by step, first screening plate 10, the one end of second screening plate 11 and third screening plate 12 is equipped with vibrating mass 20, vibrating mass 20 bottom is connected with vibrating motor 1, first screening plate 10, second screening plate 10, The other end of second screening board 11 and third screening board 12 is equipped with the cavity, cavity top and bottom all are connected with connecting block 22, be equipped with two brush-holder stud 24 in the cavity, and brush-holder stud 24 both ends extend and stretch out the cavity both sides, brush-holder stud 24 both ends all are equipped with brush shell 19, one side of brush shell 19 all is connected with second spring 23, backup pad 18 is passed through to second spring 23 one end and is connected, backup pad 18 stretches out 5 lateral walls of fuselage through spout 6, be equipped with on 5 lateral walls of fuselage with connecting block 22 complex cell body 16, the one end that vibrating mass 20 was kept away from to fuselage 5 is equipped with first discharge gate 7 respectively, second discharge gate 8 and third discharge gate 9.

Specifically, both ends of the connecting block 22 are provided with handles 17, so that an operator can draw the connecting block out better.

It is specific, at least three vent 21 has been seted up on vibrating mass 20, and vent 21 bottom respectively with first screening plate 10, the top parallel and level of second screening plate 11 and third screening plate 12, vent 21 one side is connected with

tuber pipe

3, 3 one end in tuber pipe is connected with fan 2, a large amount of tealeaves of having guaranteed feed opening 2 can be blown away, simultaneously can be with first screening plate 10, the faster of tealeaves on second screening plate 11 and the third screening plate 12 blows to first discharge gate 7, second discharge gate 8 and third discharge gate 9, when 5 dusts of needs clearance fuselage, also can cooperate with brush-holder stud 24.

Specifically, tuber pipe 3 is the canvas flexible tube, and it is square, and the flexible material of canvas has guaranteed when the vibration of vibrating mass 20, can not lead to fan 2 vibration, and square messenger can be better laminating vent 21.

Specifically, the supporting plates 18 extend out of the side wall part of the machine body 5 and are connected with each other through connecting plates, and the supporting plates 18 are connected with each other through the connecting plates, so that an operator can move the supporting plates 18 simultaneously, and the parts of the first screening plate 10, the second screening plate 11 and the third screening plate 12 and the machine body 5 close to the hairbrush can be cleaned more quickly.

Specifically, 5 tops of fuselage are made by transparent ya keli material for operating personnel can the direct observation 5 inside putty phenomena that have of fuselage, block external dust simultaneously, make 5 inside dust that reduce of fuselage.

Specifically, the brush is densely and uniformly arranged on the surface of the brush rod 24, so that dust can be better cleaned.

By adopting the technical scheme, the tea leaf screening device described by the utility model has the advantages that the connecting block 22 is pulled out, then the brush shell 19 is opened by the second spring 23, the brush rod 24 is driven to reach the surfaces of the tops or the bottoms of the first screening plate 10, the second screening plate 11 and the third screening plate 12, then the supporting plate 18 is moved, the brush rod 24 is driven to completely clean the surfaces of the tops and the bottoms of the first screening plate 10, the second screening plate 11 and the third screening plate 12, and then the part of the machine body 5 close to the brush is cleaned by the cross section of the brush, so that dust can be quickly removed, and places which cannot be touched by hands can be easily and cleanly removed.

The working principle and the using process of the utility model are as follows: according to the tea screening device described by the utility model, when the screening device needs to be used, the fan 2 is turned on, so that wind can primarily clean the interior of the machine body 5 through the ventilation opening, then the connecting blocks 22 at the top and the bottom of the first screening plate 10, the second screening plate 11 and the third screening plate 12 are drawn out through the groove body 16 on the machine body 5, so that the brush shell 19 is opened by the second spring 23, the brush rod 24 can be driven to reach the outer surfaces of the top or the bottom of the first screening plate 10, the second screening plate 11 and the third screening plate 12, then an operator moves the connecting plates connected among the supporting plates 18, and simultaneously moves the supporting plates 18, the supporting plates 18 drive the brush shell 19 through the second spring 23, so that the brush rod 24 rolls on the surfaces of the top and the bottom of the first screening plate 10, the second screening plate 11 and the third screening plate 12, and then the brushes on the surface of the brush rod 24 are used for connecting the first screening plate 10, The surfaces of the top and the bottom of the second screening plate 11 and the third screening plate 12 are all cleaned, meanwhile, the section of the brush also cleans the part of the machine body 5 close to the brush, so that dust can be quickly removed, and the parts which cannot be touched by hands can also be easily removed, meanwhile, the air blown by the fan 2 can also blow the cleaned dust out of the interior of the machine body 5, after the cleaning is finished, the support plate 18 is reset, then the brush rod 24 is respectively pressed back into the cavities in the first screening plate 10, the second screening plate 11 and the third screening plate 12, then the connecting blocks 22 are sequentially put back to the original positions at the same time, then the vibrating motor 1 is started, tea leaves are fed from the feed opening 4, the vibrating motor 1 drives the vibrating block 20 to start vibrating, the vibrating block 20 moves in the operation groove 13, so that the first screening plate 10, the second screening plate 11 and the third screening plate 12 vibrate up and down in the limiting groove 15, simultaneously can increase vibration amplitude through first spring 14, the fan blows tealeaves and makes it be faster blow to first discharge gate 7, second discharge gate 8 and third discharge gate 9, then collects until whole screening is accomplished.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tealeaves sieving mechanism, includes fuselage (5), its characterized in that: the top of the machine body (5) is provided with a feed opening (4), both sides of the inner wall of the machine body (5) are provided with running grooves (13), the side wall of each running groove (13) is provided with at least three limiting grooves (15), the side wall of each limiting groove (15) is provided with a sliding groove (6), the bottom of each limiting groove (15) is provided with at least six first springs (14), three limiting grooves (15) are respectively internally provided with a first screening plate (10), a second screening plate (11) and a third screening plate (12), the bottoms of the first screening plate (10), the second screening plate (11) and the third screening plate (12) are respectively connected with the first springs (14), screening holes are respectively formed in the first screening plate (10), the second screening plate (11) and the third screening plate (12), the diameters of the screening holes are gradually decreased, one end of the first screening plate (10), the second screening plate (11) and the third screening plate (12) is provided with a vibration block (20), the vibrating mass (20) bottom is connected with vibrating motor (1), the other end of first screening board (10), second screening board (11) and third screening board (12) is equipped with the cavity, cavity top and bottom all are connected with connecting block (22), be equipped with two brush pole (24) in the cavity, just brush pole (24) both ends are extended and are stretched out the cavity both sides, brush pole (24) both ends all are equipped with brush shell (19), one side of brush shell (19) all is connected with second spring (23), second spring (23) one end is passed through backup pad (18) and is connected, backup pad (18) are passed through spout (6) are stretched out fuselage (5) lateral wall, be equipped with on fuselage (5) lateral wall with connecting block (22) complex cell body (16), fuselage (5) are kept away from the one end of vibrating mass (20) is equipped with first discharge gate (7) respectively, A second discharge hole (8) and a third discharge hole (9).

2. The tea leaf screening apparatus according to claim 1, wherein: handles (17) are arranged at two ends of the connecting block (22).

3. The tea leaf screening apparatus according to claim 1, wherein: at least three ventilation openings (21) have been seted up on vibrating mass (20), just ventilation opening (21) bottom respectively with the top parallel and level of first screening board (10), second screening board (11) and third screening board (12), ventilation opening (21) one side is connected with tuber pipe (3), tuber pipe (3) one end is connected with fan (2).

4. A tea leaf screening apparatus according to claim 3, wherein: the air pipe (3) is a canvas flexible pipe and is square.

5. The tea leaf screening apparatus according to claim 1, wherein: the supporting plates (18) extend out of the side wall part of the machine body (5) and are connected with each other through connecting plates.

6. The tea leaf screening apparatus according to claim 1, wherein: the top of the machine body (5) is made of transparent acrylic materials.

7. The tea leaf screening apparatus according to claim 1, wherein: the surface of the brush rod (24) is densely and uniformly provided with brushes.