CN220310940U - Tea sorting device - Google Patents

Abstract

The utility model discloses a tea sorting device, which comprises a U-shaped mounting frame, wherein the bottom side of the inner wall of the U-shaped mounting frame is connected with a receiving tray through a sliding rail, a first screening box is connected to the upper part inside the U-shaped mounting frame, a discharging hopper is symmetrically arranged below the first screening box, a second screening box is arranged below the discharging hopper, dust suction boxes are fixedly connected to the left side and the right side of the U-shaped mounting frame, the positions of the dust suction boxes correspond to the positions of the discharging hopper respectively, a screen plate and a screen basket are taken out from the first screening box and the second screening box, the screen plate and tea leaves in the screen basket are taken out, meanwhile, quick disassembly, cleaning and maintenance can be carried out on the screen plate and the screen basket, the service life of the whole device can be greatly prolonged, the situation that tea leaves crushed slag and dust are mixed with tea leaves to enter the second screening box to cause blockage of the screening structure inside the tea leaves can be avoided, and the quality of the tea leaves can be improved in the sorting process.

Description

Tea sorting device

Technical Field

The utility model relates to the technical field of tea processing equipment, in particular to a tea sorting device.

Background

Tea leaves are sourced from China, are firstly used as sacrificial offerings, but are used as vegetable foods by people in the late spring and autumn, are developed into medicinal products in the mid-western-Han stage, are developed into palace advanced beverages in the late western-Han stage, and in recent years, people who are engaged in tea sorting are fewer and fewer, and the economic expansion, the labor cost and the labor intensity of workers are increased rapidly. At present, large-scale production is mostly machine sorting, but most of the existing sorting equipment is circularly used for sorting by a vibrating device, a fan or a compass, the equipment structure is complex, the price is high, most of the tea sorting machines adopt a stepped sorting structure, the size is large, the speed is high, tea is easily damaged for the second time, and the sorting grade is not clear enough.

Among the prior art, application number 201810736355.5 discloses a tealeaves sorting device, including base and letter sorting case, the basal plane right side of base is fixed and is equipped with the driving motor seat, the end fixing that the driving motor seat kept away from the base is indirect to driving motor, driving motor fixedly connected with carousel, the lateral wall fixed connection transfer line of driving motor is kept away from to the carousel, the end connection that the carousel was kept away from to the transfer line has the letter sorting case, the basal plane of letter sorting case is fixed and is equipped with the feed inlet, the inside from the top down of letter sorting case is set gradually to first order letter sorting, second order letter sorting, third order letter sorting and toper discharge gate, first order letter sorting and second order letter sorting junction is fixed and is equipped with first filter sieve, second order letter sorting and third order letter sorting junction are fixed and are equipped with the second filter sieve; the screening structure of the device is fixed, and the screening structure cannot be fully cleaned after screening or during subsequent cleaning operation.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

Aiming at the problems in the related art, the utility model provides a tea sorting device which aims to overcome the technical problems in the prior art.

For this purpose, the utility model adopts the following specific technical scheme:

the utility model provides a tealeaves sorting device, includes U type mounting bracket, U type mounting bracket inner wall downside has the receiving tray through sliding rail connection, the inside top of U type mounting bracket is connected with first screening case, first screening case below symmetry is equipped with down the hopper, the hopper below is equipped with the second screening case down, U type mounting bracket left and right sides fixedly connected with suction box, the position of suction box corresponds with the position of hopper down respectively, first screening case and second screening case top side middle part fixedly connected with mount pad, mount pad top symmetry is connected with vibrating motor.

Preferably, the first screening case and the second screening case both sides symmetry respectively are equipped with the installation piece, the upper and lower both sides of installation piece are symmetry respectively and are connected with damping spring, damping spring outer end fixedly connected with fixed plate, fixed plate and U type mounting bracket inner wall fixed connection, first screening case and second screening case front side all link up and are equipped with the door plant, door plant front side bottom is connected with first screening case, second screening case front side through the hinge.

Preferably, the first screening box is internally communicated with the second screening box and is provided with a through hole, the middle partition plate is fixedly connected with the middle partition plate, protruding blocks are symmetrically arranged between the middle partition plate and the inner wall of the through hole respectively, screen plates are symmetrically arranged inside the first screening box and the second screening box, and screen baskets are connected to the bottom sides of the protruding blocks inside the second screening box.

Preferably, bolts are respectively arranged on the screen plate and four corners of the upper top of the screen basket in a penetrating way, and the bolts are respectively connected and fixed with the upper side and the lower side of the protruding block in a threaded manner.

Preferably, the front side of the dust collection box is communicated with a connecting pipe, the right side of the dust collection box is communicated with a maintenance plate, the middle part of the inner cavity of the dust collection box is fixedly connected with a dust collection barrel, the middle part of the inner cavity of the dust collection barrel is fixedly connected with a filter element, and the front end of the filter element is communicated with the connecting pipe.

Preferably, the left side of the dust collection barrel is connected with a dust conveying bent pipe in a penetrating way, the dust conveying bent pipes penetrate through the inside of the discharging hopper, and are fixedly connected with a dust inlet hopper cover which is fixedly connected with the inner wall of the discharging hopper.

The beneficial effects of the utility model are as follows: can open the door plant, clear up the screening structure of the inside jam of first screening case and second screening case respectively, take out screen plate and screen basket from first screening case and second screening case, take out the tealeaves in screen plate and the screen basket, can dismantle clearance and maintenance fast to it, can dismantle the screening part of changing and can improve the life of whole equipment greatly, the broken bits in the tealeaves that will scatter, dust get into dust collection barrel through the dust hopper cover and collect and store, can be when tealeaves gets into down in the hopper, can avoid tealeaves broken bits, dust to mix tealeaves entering second screening case and lead to its inside screening structure to take place the condition of jam, can make tealeaves improve the quality of tealeaves in the sorting process.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a general structural schematic diagram of a tea sorting device according to an embodiment of the present utility model;

fig. 2 is an external view of a first screening box of the tea sorting device according to the embodiment of the utility model;

fig. 3 is a schematic view of the internal structure of a second screening box of the tea sorting device according to the embodiment of the utility model;

fig. 4 is a schematic view of the internal structure of a dust box of the tea sorting device according to the embodiment of the utility model.

In the figure:

1. u-shaped mounting rack; 2. a receiving tray; 3. a first screening box; 4. discharging a hopper; 5. a second screening box; 6. a dust suction box; 7. a mounting base; 8. a vibration motor; 9. a mounting block; 10. a damping spring; 11. a fixing plate; 12. a door panel; 13. a through port; 14. a middle partition plate; 15. a protruding block; 16. a screen plate; 17. a screen basket; 18. a bolt; 19. a connecting pipe; 20. maintaining the plate; 21. a dust collection cylinder; 22. a filter element; 23. dust conveying bent pipe; 24. dust inlet hopper cover.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the present utility model, there is provided a tea sorting device.

Example 1

As shown in fig. 1-4, a tea sorting device according to an embodiment of the utility model comprises a U-shaped mounting frame 1, a receiving tray 2 is connected to the bottom side of the inner wall of the U-shaped mounting frame 1 through a sliding rail, a first screening box 3 is connected to the upper part inside the U-shaped mounting frame 1, a lower hopper 4 is symmetrically arranged below the first screening box 3, a second screening box 5 is arranged below the lower hopper 4, dust suction boxes 6 are fixedly connected to the left and right sides of the U-shaped mounting frame 1, the positions of the dust suction boxes 6 respectively correspond to the positions of the lower hopper 4, a mounting seat 7 is fixedly connected to the middle parts of the top sides of the first screening box 3 and the second screening box 5, a vibrating motor 8 is symmetrically connected to the top of the mounting seat 7, mounting blocks 9 are symmetrically arranged on the two sides of the first screening box 3 and the second screening box 5 respectively, damping springs 10 are symmetrically connected to the upper side and the lower side of the mounting blocks 9 respectively, fixing plates 11 are fixedly connected to the outer ends of the damping springs 10, the fixed plate 11 is fixedly connected with the inner wall of the U-shaped mounting frame 1, the front sides of the first screening box 3 and the second screening box 5 are respectively communicated with a door plate 12, the bottom of the front side of the door plate 12 is connected with the front sides of the first screening box 3 and the second screening box 5 through hinges, the vibrating motor 8 at the top of the mounting seat 7 on the first screening box 3 and the second screening box 5 is started, the first screening box 3 and the second screening box 5 can vibrate and screen the U-shaped mounting frame 1, under the action of the damping spring 10, the condition that the U-shaped mounting frame 1 violently shakes to cause the whole equipment to topple over can be avoided, tea leaves can enter the blanking hopper 4 after being screened by the first screening box 3, then the tea leaves which are firstly sorted enter the second screening box 5 through the blanking hopper 4 to be sorted again, the tea leaves of two-stage can enter the material receiving tray 2 after the processing operation is completed, the door panels 12 may be opened to clear the blocked screening arrangements inside the first screening box 3 and the second screening box 5, respectively.

Example two

As shown in fig. 1-4, a tea sorting device according to an embodiment of the utility model comprises a U-shaped mounting frame 1, a receiving tray 2 is connected to the bottom side of the inner wall of the U-shaped mounting frame 1 through a sliding rail, a first screening box 3 is connected to the upper part inside the U-shaped mounting frame 1, a lower hopper 4 is symmetrically arranged below the first screening box 3, a second screening box 5 is arranged below the lower hopper 4, dust suction boxes 6 are fixedly connected to the left and right sides of the U-shaped mounting frame 1, the positions of the dust suction boxes 6 respectively correspond to the positions of the lower hopper 4, a mounting seat 7 is fixedly connected to the middle parts of the top sides of the first screening box 3 and the second screening box 5, a vibrating motor 8 is symmetrically connected to the top of the mounting seat 7, a through opening 13 is arranged inside the first screening box 3 and the second screening box 5, a middle partition 14 is fixedly connected to the middle part of the through opening 13, protruding blocks 15 are respectively and symmetrically arranged between the middle partition 14 and the inner wall of the through opening 13, the first screening box 3 and the second screening box 5 are symmetrically provided with screen plates 16, the bottom side of a boss 15 in the second screening box 5 is connected with a screen basket 17, bolts 18 are respectively and thoroughly arranged at four corners of the upper part of the screen plate 16 and the upper part of the screen basket 17, the bolts 18 are respectively and fixedly connected with the upper side and the lower side of the boss 15 in a threaded manner, tea leaves entering the first screening box 3 are primarily screened through the vibrating screen plates 16, then the primarily screened tea leaves enter the second screening box 5 through a lower hopper 4, the vibrating screen plates 16 in the second screening box 5 are matched with the screen basket 17, two-stage fine screening can be carried out on the tea leaves, the tea leaves with different specifications are respectively reserved in the screen plates 16 and the screen basket 17 of the second screening box 5, the screen plates 16 and the screen basket 17 are respectively connected and fixed with the boss 15 through the bolts 18, after the door plate 12 is opened, take out screen plate 16 and screen cloth basket 17 from first screening case 3 and second screening case 5, take out the tealeaves in screen plate 16 and the screen cloth basket 17 in, can dismantle clearance and maintenance fast to it, can dismantle the screening part of change and can improve the life of whole equipment greatly.

Example III

As shown in fig. 1-4, a tea sorting device according to an embodiment of the utility model comprises a U-shaped mounting frame 1, a receiving tray 2 is connected to the bottom side of the inner wall of the U-shaped mounting frame 1 through a sliding rail, a first screening box 3 is connected to the upper part inside the U-shaped mounting frame 1, a lower hopper 4 is symmetrically arranged below the first screening box 3, a second screening box 5 is arranged below the lower hopper 4, dust collecting boxes 6 are fixedly connected to the left and right sides of the U-shaped mounting frame 1, the positions of the dust collecting boxes 6 respectively correspond to the positions of the lower hopper 4, a mounting seat 7 is fixedly connected to the middle parts of the top sides of the first screening box 3 and the second screening box 5, a vibrating motor 8 is symmetrically connected to the top of the mounting seat 7, connecting pipes 19 are all arranged on the front sides of the dust collecting boxes 6 in a penetrating manner, a maintenance plate 20 is arranged on the right side of the dust collecting boxes 6 in a penetrating manner, dust collecting barrels 21 are fixedly connected to the middle parts of inner cavities of the dust collecting barrels 21, filter cores 22 are fixedly connected to the middle parts of the inner cavities of the dust collecting barrels 21, the filter core 22 front end link up fixed connection with connecting pipe 19, dust collection tube 21 left side link up and is connected with defeated dirt return bend 23, defeated dirt return bend 23 all runs through under in hopper 4, and fixedly connected with advances dirt bucket cover 24, advance dirt bucket cover 24 and under hopper 4 inner wall fixed connection, be connected fixedly and start dust absorption motor's output through pipeline and connecting pipe 19, when the tealeaves of passing through first screening case 3 gets into hopper 4 under, dust absorption motor's suction that produces can collect the dregs, the dust in the tealeaves that scatter get into dust collection tube 21 through advance dirt bucket cover 24 and store, can avoid tealeaves dregs, dust to mix the circumstances that tealeaves gets into second screening case 5 and lead to its inside screening structure to take place to block up when tealeaves gets into hopper 4 under, can make tealeaves improve the quality of tealeaves in the separation process.

In summary, by means of the above technical scheme of the utility model, when the device is used, the vibrating motor 8 at the top of the mounting seat 7 on the first screening box 3 and the second screening box 5 is started, so that the first screening box 3 and the second screening box 5 can be subjected to vibration screening in the U-shaped mounting frame 1, under the action of the damping spring 10, the situation that the U-shaped mounting frame 1 violently shakes to cause whole equipment to topple over can be avoided, tea leaves can be screened by the first screening box 3 and then enter the blanking hopper 4, then the primarily-separated tea leaves enter the second screening box 5 by the blanking hopper 4 to be separated again, the two-stage separated tea leaves can enter the receiving tray 2, after the processing operation is finished, the door plates 12 can be opened to clean the blocked screening structures in the first screening box 3 and the second screening box 5 respectively, the tea leaves entering the first screening box 3 are primarily screened by the vibrating screen plate 16, then the primarily screened tea leaves enter the second screening box 5 through the discharging hopper 4, the screen plate 16 vibrating in the second screening box 5 is matched with the screen basket 17, the tea leaves can be finely separated in two stages, the tea leaves with different specifications are respectively reserved in the screen plate 16 and the screen basket 17 of the second screening box 5, the screen plate 16 and the screen basket 17 are respectively connected and fixed with the protruding blocks 15 through bolts 18, the screen plate 16 and the screen basket 17 can be taken out from the first screening box 3 and the second screening box 5 after the door plate 12 is opened, the tea leaves in the screen plate 16 and the screen basket 17 are taken out, meanwhile, the tea leaves in the screen plate 16 and the screen basket 17 can be quickly disassembled for cleaning and maintenance, the output end of a dust collection motor is connected and fixed with a connecting pipe 19 through a pipeline and started, when the tea leaves passing through the first screening box 3 enter the discharging hopper 4, the dust collection motor generates suction force to collect and store the broken slag and dust in the scattered tea leaves into the dust collection barrel 21 through the dust inlet hopper cover 24.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (6)

1. The utility model provides a tealeaves sorting device, includes U type mounting bracket (1), its characterized in that, U type mounting bracket (1) inner wall downside is connected with through sliding rail connection and connects charging tray (2), U type mounting bracket (1) inside top is connected with first screening case (3), first screening case (3) below symmetry is equipped with hopper (4) down, hopper (4) below is equipped with second screening case (5) down, U type mounting bracket (1) left and right sides fixedly connected with suction box (6), the position of suction box (6) corresponds with the position of hopper (4) down respectively, first screening case (3) and second screening case (5) top side middle part fixedly connected with mount pad (7), mount pad (7) top symmetry is connected with vibrating motor (8).

2. The tea sorting device according to claim 1, wherein the first screening box (3) and the second screening box (5) are symmetrically provided with mounting blocks (9) respectively, damping springs (10) are symmetrically connected to the upper side and the lower side of the mounting blocks (9) respectively, fixing plates (11) are fixedly connected to the outer ends of the damping springs (10), the fixing plates (11) are fixedly connected with the inner walls of the U-shaped mounting frames (1), door plates (12) are respectively and fixedly connected to the front sides of the first screening box (3) and the second screening box (5), and the bottoms of the front sides of the door plates (12) are connected with the front sides of the first screening box (3) and the second screening box (5) through hinges.

3. The tea sorting device according to claim 2, wherein the first screening box (3) and the second screening box (5) are internally communicated with each other and are provided with a through hole (13), a middle partition plate (14) is fixedly connected to the middle part of each through hole (13), protruding blocks (15) are symmetrically arranged between the middle partition plate (14) and the inner wall of each through hole (13), screen plates (16) are symmetrically arranged inside the first screening box (3) and the second screening box (5), and screen basket (17) are connected to the bottom sides of the protruding blocks (15) inside the second screening box (5).

4. A tea sorting device according to claim 3, wherein bolts (18) are respectively arranged on the screen plate (16) and at four corners of the upper top of the screen basket (17) in a penetrating way, and the bolts (18) are respectively in threaded connection and fixed with the upper side and the lower side of the protruding block (15).

5. The tea sorting device according to claim 4, wherein connecting pipes (19) are respectively and continuously arranged at the front sides of the dust suction boxes (6), maintenance plates (20) are respectively and continuously arranged at the right sides of the dust suction boxes (6), dust collection barrels (21) are fixedly connected to the middle parts of inner cavities of the dust suction boxes (6), filter cores (22) are fixedly connected to the middle parts of inner cavities of the dust collection barrels (21), and the front ends of the filter cores (22) are fixedly connected with the connecting pipes (19).

6. The tea sorting device according to claim 5, wherein the dust collecting barrel (21) is provided with a dust conveying bent pipe (23) in a penetrating manner on the left side, the dust conveying bent pipes (23) penetrate through the lower hopper (4) and are fixedly connected with a dust inlet hopper cover (24), and the dust inlet hopper cover (24) is fixedly connected with the inner wall of the lower hopper (4).