CN211488542U

CN211488542U - Tea screening device

Info

Publication number: CN211488542U
Application number: CN202020025996.2U
Authority: CN
Inventors: 章修文
Original assignee: Anji Ruiyuan Tea Industry Co ltd
Current assignee: Anji Ruiyuan Tea Industry Co ltd
Priority date: 2020-01-07
Filing date: 2020-01-07
Publication date: 2020-09-15
Anticipated expiration: 2030-01-07

Abstract

The utility model discloses a tea screening device, which relates to the technical field of tea processing equipment and comprises a first sieve plate and a second sieve plate, wherein the first sieve plate and the second sieve plate are respectively connected with a screening bin in a sliding way; the top end of the screening bin is fixedly connected with a vibrating motor for screening, the bottom end of the screening bin is fixedly connected with a support column, the bottom end of the support column at one side of the screening bin is provided with a height adjusting pin, and one side of the screening bin is provided with a discharge hole; the problem of current screening installation gather more garrulous tealeaves easily on the screening panel, lead to screening effect relatively poor, and can not convenient the technique of dismantling this screening panel is solved.

Description

Tea screening device

Technical Field

The utility model relates to a tea processing equipment technical field specifically is a tealeaves sieving mechanism.

Background

Tea leaf screening is a very important operation. Tea leaves become dry tea leaves at the end of production, and due to continuous rolling loss of the tea leaves in the production process, fragments needing the tea leaves are generated, part of the tea leaves are completely crushed to become the fragments, and the tea leaves are partially crushed, so that the quality levels of the tea leaves are uneven, and the tea leaves need to be screened.

Most of the existing tea screening is carried out manually, and the efficiency is low; also have mechanical vibration screening, nevertheless gather more garrulous tealeaves easily on the screening panel, lead to the screening effect relatively poor, the screening stops even, if remove the clearance to this screening panel, its structure is complicated, difficult dismantlement.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned defect of prior art, the utility model aims to solve the technical problem that current screening installation gathers more garrulous tealeaves easily on the screening panel, leads to the screening effect relatively poor, and the technical problem that can not convenient dismantlement.

In order to achieve the purpose, the utility model provides a tea screening device, which comprises a first sieve plate and a second sieve plate, wherein the first sieve plate and the second sieve plate are respectively connected with a screening bin in a sliding way, round holes are arranged on the first sieve plate and the second sieve plate, bolts are matched on the round holes in a sliding way, the first sieve plate is positioned at the upper end of the second sieve plate, a blanking bin is arranged at the top end of the first sieve plate, and a discharge port of the blanking bin faces towards the first sieve plate;

the top end of the screening bin is fixedly connected with a vibrating motor for screening, the bottom end of the screening bin is fixedly connected with a support column, the bottom end of the support column at one side of the screening bin is provided with a height adjusting pin, and one side of the screening bin is provided with a discharge hole;

the mesh diameter of first sieve greatly with the mesh diameter of second screening, the length of second sieve weak point in the length of first sieve, set up the bar mouth on the screening storehouse, this bar mouth is located second sieve bottom, the bottom rigid coupling collecting vat of bar mouth.

Further, the first sieve plate comprises a screen plate, two side clamping plates and transverse strips, the two sides of the screen plate are fixedly connected with the clamping plates, one ends of the two clamping plates are fixedly connected with the transverse strips, one side of the screen plate is provided with an inclined plane, the clamping plates are provided with two round holes, and the clamping plates are in sliding fit with the screening bin;

the second sieve plate is identical in structure to the first sieve plate.

Further, the outside of splint sets up the spout, the inboard in screening storehouse sets up the draw runner, draw runner and spout sliding fit.

Further, the bottom of screening storehouse is provided with the mounting hole, the round hole rigid coupling mounting hole is once worn to establish by the bolt.

Further, the vibrating motor is installed on the supporting column through a T-shaped plate.

Further, be provided with on the sieve and be used for supplementary sieve, the bottom of first sieve and second sieve is the rigid coupling respectively supplementary sieve.

The utility model has the advantages that: the utility model discloses a through setting up first sieve and second sieve, first sieve and second sieve are connected with screening storehouse sliding respectively, be provided with the round hole on first sieve and the second sieve, sliding fit bolt on the round hole, first sieve is located the upper end of second sieve, the top of first sieve sets up the blanking storehouse, the discharge gate of blanking storehouse is towards the first sieve; the top end of the screening bin is fixedly connected with a vibrating motor for screening, the bottom end of the screening bin is fixedly connected with a support column, the bottom end of the support column at one side of the screening bin is provided with a height adjusting pin, and one side of the screening bin is provided with a discharge hole; thereby solved current screening installation and accumulated more garrulous tealeaves easily on the screening panel, lead to the screening effect relatively poor, and can not convenient dismantle the technical problem who screens the panel, realized the screening of tealeaves, and can convenient dismantlement clearance.

Drawings

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

fig. 2 is a schematic structural diagram of the present invention;

fig. 3 is a schematic view of the first three-dimensional structure of the present invention without the blanking bin;

fig. 4 is a schematic view of a second three-dimensional structure of the discharging bin of the present invention.

Detailed Description

The invention will be further explained with reference to the following figures and examples:

as shown in fig. 1-4, a tea leaf screening device comprises a first screen plate 1 and a second screen plate 2, wherein the first screen plate 1 and the second screen plate 2 are respectively connected with a screening bin 3 in a sliding manner, round holes are formed in the first screen plate 1 and the second screen plate 2, bolts 10 are slidably matched with the round holes, the first screen plate 1 is positioned at the upper end of the second screen plate 2, a blanking bin 4 is arranged at the top end of the first screen plate 1, and a discharge hole 8 of the blanking bin 4 faces the first screen plate 1; through lower feed bin, with tealeaves leading-in to first sieve 1 on, the terminal surface of first sieve 1, second sieve 2 and screening storehouse 3 inclines to the discharge gate, the tealeaves of being convenient for filters and the blanking.

The top end of the screening bin 3 is fixedly connected with a vibrating motor 5 for screening, the bottom end of the screening bin 3 is fixedly connected with a support column 6, the bottom end of the support column 6 at one side of the screening bin 3 is provided with a height adjusting pin 7, and one side of the screening bin 3 is provided with a discharge hole 8; the vibrating motor 5 of this implementation is used for vibrating first sieve 1, second sieve 2 and screening storehouse 3, avoids tealeaves to pile up on otter board 101 for the unloading, and vibrating motor 5 that this embodiment used is the YZD vibrating motor of macro-reach vibration equipment production.

The mesh diameter of first sieve 1 big with the mesh diameter of second sieve 2, the length of second sieve 2 is in the length of first sieve 1, set up the bar mouth on the screening storehouse 3, this bar mouth is located 2 bottoms of second sieve, the bottom rigid coupling collecting vat 9 of bar mouth.

The first sieve plate 1 comprises a screen plate 101, two side clamping plates 102 and transverse bars 103, wherein the two sides of the screen plate 101 are fixedly connected with the clamping plates 102, one ends of the two clamping plates 102 are fixedly connected with the transverse bars 103, one side of the screen plate 101 is provided with an inclined plane, the clamping plates 102 are provided with two round holes, and the clamping plates 102 are in sliding fit with the screening bin 3; it is convenient to take off first sieve 1 and second sieve 2 to can conveniently clear up otter board 101.

The second sieve plate 2 has the same structure as the first sieve plate 1. In this embodiment the mesh panel 101 of the second screening deck 2 is shorter than the mesh panel 101 of the first screening deck 1.

The outside of splint 102 sets up the spout, the inboard in screening storehouse 3 sets up the draw runner, draw runner and spout sliding fit.

The bottom of screening storehouse 3 is provided with the mounting hole, round hole rigid coupling mounting hole is once worn to establish by bolt 10.

The vibration motor 5 is installed on the support column 6 through a T-shaped plate.

Be provided with on the sieve and be used for supplementary sieve 11, the bottom of first sieve 1 and second sieve 2 rigid coupling respectively supplementary sieve 11. The auxiliary sieve plate 11 is used for containing tea leaves, and is convenient for manual secondary screening.

The utility model discloses a theory of operation: the vibrating motor 5 drives the first sieve plate 1, the second sieve plate 2 and the screening bin 3 to vibrate, the inclination of the first sieve plate 1, the second sieve plate 2 and the screening bin 3 is adjusted through the height adjusting feet 7, the first sieve plate 1, the second sieve plate 2 and the screening bin 3 are inclined towards the discharge port, blanking is facilitated, tea leaves fall onto the first sieve plate 1 from the blanking bin, after being screened by the first sieve plate 1, larger tea leaves are screened onto the auxiliary sieve plate 11, the tea leaves passing through meshes of the first sieve plate 1 fall onto the second sieve plate 2, then are screened by the second sieve plate 2, broken tea leaves, tea dust and other impurities are screened to the bottom end of the screening bin 3, and fall into the collecting tank 9 through strip-shaped openings, and screening and grading of the tea leaves are achieved;

wherein, because first sieve 1 and second sieve 2 are sliding fit with screening storehouse 3, and wear to establish the rigid coupling through bolt 10, consequently, first sieve 1 can conveniently take off with second sieve 2, is convenient for clear up the tealeaves on the otter board 101, and more current, this embodiment possesses the convenience.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. The tea screening device is characterized by comprising a first sieve plate (1) and a second sieve plate (2), wherein the first sieve plate (1) and the second sieve plate (2) are respectively in sliding connection with a screening bin (3), round holes are formed in the first sieve plate (1) and the second sieve plate (2), bolts (10) are in sliding fit with the round holes, the first sieve plate is located at the upper end of the second sieve plate, a blanking bin (4) is arranged at the top end of the first sieve plate, and a discharge hole (8) of the blanking bin (4) faces towards the first sieve plate;

the top end of the screening bin (3) is fixedly connected with a vibrating motor (5) for screening, the bottom end of the screening bin (3) is fixedly connected with a supporting column (6), the bottom end of the supporting column (6) at one side of the screening bin (3) is provided with a height adjusting pin (7), and one side of the screening bin (3) is provided with a discharge hole (8); the mesh diameter of first sieve greatly with the mesh diameter of second sieve, the length of second sieve weak point in the length of first sieve, set up the bar mouth on screening storehouse (3), this bar mouth is located second sieve bottom, the bottom rigid coupling collecting vat (9) of bar mouth.

2. The tea leaf sifting apparatus of claim 1 wherein: the first sieve plate comprises a sieve plate (101), two side clamping plates (102) and transverse bars (103), the two sides of the sieve plate (101) are fixedly connected with the clamping plates (102), one ends of the two clamping plates (102) are fixedly connected with the transverse bars (103), one side of the sieve plate (101) is provided with an inclined plane, the clamping plates (102) are provided with two round holes, and the clamping plates (102) are in sliding fit with the screening bin (3); the second sieve plate is identical in structure to the first sieve plate.

3. The tea leaf sifting apparatus of claim 2 wherein: the outside of splint (102) sets up the spout, the inboard in screening storehouse (3) sets up the draw runner, draw runner and spout sliding fit.

4. The tea leaf sifting apparatus of claim 1 wherein: the bottom of screening storehouse (3) is provided with the mounting hole, round hole rigid coupling mounting hole is once worn to establish by bolt (10).

5. The tea leaf sifting apparatus of claim 1 wherein: the vibration motor (5) is arranged on the support column (6) through a T-shaped plate.

6. The tea leaf sifting apparatus of claim 1 wherein: be provided with on the sieve and be used for supplementary sieve (11), the bottom of first sieve and second sieve is the rigid coupling respectively supplementary sieve (11).