CN218743186U

CN218743186U - Tea processing sieve separator

Info

Publication number: CN218743186U
Application number: CN202222711774.8U
Authority: CN
Inventors: 陈启光; 陈林钦; 冯琴芬
Original assignee: Zhangping Luntoushan Tea Co ltd
Current assignee: Zhangping Luntoushan Tea Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-03-28
Anticipated expiration: 2032-10-14

Abstract

The utility model discloses a tea processing and screening machine, the main body of which comprises an outer box body, the top of the outer box body is provided with a hole to form a placing groove inside, and the bottom plate of the outer box body is provided with a rectangular cavity; the rectangular cavity is communicated with the placing groove through a through hole; a bottom plate of the rectangular cavity is provided with a collecting box communicated with the rectangular cavity, and the collecting box is connected with a suction fan through a pipeline; still be provided with the screen frame in the standing groove, install the shake mechanism on the screen frame for the shake mechanism drives the shake of screen frame, lets impurity shake out and fall the rectangle intracavity from the screen frame. This sieve separator utilizes vibratory screening and centrifugal force screening to combine together at the in-process that uses, and the efficiency of the screening of great improvement, and the use of cooperation suction fan, when improvement screening effect that can be further, avoid the condition that the dust is diffused to appear.

Description

Tea processing sieve separator

Technical Field

The utility model relates to a tea processing technology field especially relates to a tea processing sieve separator.

Background

The tea processing screening machine is a common tea processing machine, more dust can be generated on the raw tea after the raw tea is fried, and the dust needs to be treated in order to facilitate subsequent processing;

the traditional dust screening method is vibration screening, but the dust removing effect of the independent vibration screening is limited, a large amount of dust is diffused in the screening process, and the situation that the dust is attached to tea leaves again easily occurs, so that how to solve the problems needs to be considered.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the tea processing sieve separator that proposes, this sieve separator utilizes vibration screening and centrifugal force screening to combine together at the in-process that uses, and the efficiency of the screening of great improvement, and the use of cooperation suction fan, when improvement screening effect that can be further, avoid the condition that the dust is pervasive to appear.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

1. the utility model provides a tea processing sieve separator, a tea processing sieve separator which characterized in that: the main body of the box comprises an outer box body 1, the top of the outer box body 1 is provided with a hole so that a placing groove 2 is formed in the outer box body 1, and a rectangular cavity 3 is formed in the bottom plate of the outer box body 1; the rectangular cavity 3 is communicated with the placing groove 2 through a through hole;

a bottom plate of the rectangular cavity 3 is provided with a collecting box 15 communicated with the rectangular cavity 3, and the collecting box 15 is connected with a suction fan 5 through a pipeline;

still be provided with the screen frame 8 in the standing groove 2, install the shake mechanism on the screen frame 8 for the shake mechanism drives the shake of screen frame 8, lets impurity shake out and fall in the rectangular cavity 3 from screen frame 8.

Compared with the prior art, the utility model, its beneficial effect does:

1. be provided with motor and shake mechanism, can let being of screen frame rotate the form and shake, under the dual combination of centrifugal force screening and vibration screening for the effect of screening is better, reaches the dust screening effect of preferred.

2. And the suction fan starts the back, can produce an air current from top to bottom in the standing groove, sieves the dust and can finally enter into the collection box along with the air current through the rectangle chamber to finally stay on the filter screen, through the setting of suction fan, can avoid the condition that the dust is filled to appear, simultaneously can let the dust sieve get off the back and keep away from tealeaves at once, avoid its condition of being stained with once more on tealeaves to appear.

Drawings

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

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is an enlarged view of FIG. 1 at B;

fig. 4 is a front view of fig. 3.

In the figure: the device comprises a box body 1, a placing groove 2, a rectangular cavity 3, a motor 4, a suction fan 5, a U-shaped connecting rod 6, a rectangular block 7, a net frame 8, a connecting block 9, a limiting block 10, a friction reducing plate 11, a spring 12, a round-head supporting rod 13, a hemispherical supporting block 14, a collecting box 15, a filter screen 16, a communicating opening 17 and a sealing door 18.

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.

2. Referring to fig. 1-4, a tea processing and screening machine, the main body of which comprises an outer box 1, the top of the outer box 1 is provided with a hole to form a placing groove 2 therein, and the bottom plate of the outer box 1 is provided with a rectangular cavity 3; the rectangular cavity 3 is communicated with the placing groove 2 through a through hole;

still be provided with the screen frame 8 in the standing groove 2, install the shake mechanism on the screen frame 8 for the shake mechanism drives the shake of screen frame 8, lets impurity shake out and fall in rectangular cavity 3 from screen frame 8.

Here, the net frame 8 is cylindrical as shown in fig. 1, and is made of a metal net, the upper end surface is open, and the meshes of the metal net are extremely small, so that only the effect of screening dust is achieved, and the broken tea cannot be screened out.

The shaking mechanism comprises

The U-shaped connecting rod 6 is arranged on the periphery of the screen frame 8;

the limiting blocks 10 are arranged on two sides of the net frame 8, and the two vertical rods of the U-shaped connecting rod 6 penetrate through the limiting blocks 10, so that the net frame 8 moves up and down relative to the U-shaped connecting rod 6;

the motor 4 is arranged on the outer box body 1, and an output shaft penetrates through the outer box body 1 to be connected with the net frame 8 and the transverse rod of the U-shaped connecting rod;

the round-head abutting rods 13 are provided with two rod bodies with round heads at the bottom ends, are symmetrically distributed according to the output shaft of the motor 4 and penetrate through the transverse rods of the U-shaped connecting rod 6;

the spring 12 is sleeved on the periphery of the round head abutting rod 13 and is positioned between the transverse rod of the U-shaped connecting rod 6 and the net frame 8; and

the hemispherical abutting block 14 is arranged on the upper surface of the bottom plate of the rectangular cavity 3;

when the motor 4 drives the U-shaped connecting rod 6 and the screen frame 8 to rotate, the round head abutting rod 13 contacts the hemispherical abutting block 14, and the screen frame 8 is pushed to move upwards.

A rectangular block 7 is arranged at the end part of an output shaft of the motor 4, a connecting block 9 is arranged at the bottom of the screen frame 8, a rectangular groove matched with the rectangular block 7 is formed in the lower end of the connecting block 9, and the rectangular block 7 is embedded into the rectangular groove and is in sliding connection with the rectangular groove;

and the top of the round head support rod 13 is provided with a friction reducing plate 11.

A filter screen 16 is arranged in the collection box 15, the inner top of the collection box 15 is communicated with the rectangular cavity 3 through a communication port 17, and a plurality of air inlets are formed in the inner top of the rectangular cavity 3.

The front side of the collecting box 15 is mounted with a sealing door 18 for cleaning the screen 16.

In the utility model, in actual use, tea leaves to be dedusted are placed inside the net frame 8, the motor 4 and the suction fan 5 are started, the motor 4 is started to drive the U-shaped connecting rod 6 to rotate, and then the net frame 8 is driven to rotate through the limiting block 10 and the connecting block 9, and in the rotating process, the round-head supporting rods 13 can also rotate along with the rotation, the rotation of the round-head supporting rods 13 can intermittently contact the hemispherical supporting block 14, because the upper end surface of the hemispherical supporting block 14 is arc-shaped, the round-head supporting rods 13 can shake up and down once when passing through the hemispherical supporting block 14 under the matching of the springs 12, and along with the continuous starting of the motor 4, the round-head supporting rods 13 can shake continuously, so that the friction reducing plate 11 can shake up and down, and finally the net frame 8 can shake up and down;

in the process, the screen frame 8 is shaken in a rotating manner, so that the screening effect is better under the double combination of centrifugal screening and vibration screening;

after the suction fan 5 is started, an air flow from top to bottom is generated in the placing groove 2, the screened dust enters the collecting box 15 through the rectangular cavity 3 along with the air flow and finally stays on the filter screen 16, and due to the arrangement of the suction fan 5, the situation that the dust is diffused can be avoided, meanwhile, the dust can be separated from the tea leaves immediately after being screened, and the situation that the dust is attached to the tea leaves again can be avoided;

it is worth mentioning here that after the subsequent screening is finished, the whole screen frame 8 can be directly taken out, and the tea leaves in the screen frame can be poured out.

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. The utility model provides a tea processing sieve separator which characterized in that: the main body of the box comprises an outer box body (1), the top of the outer box body (1) is provided with a hole so that a placing groove (2) is formed in the outer box body, and a rectangular cavity (3) is formed in the bottom plate of the outer box body (1); the rectangular cavity (3) is communicated with the placing groove (2) through a through hole;

a bottom plate of the rectangular cavity (3) is provided with a collecting box (15) communicated with the rectangular cavity (3), and the collecting box (15) is connected with a suction fan (5) through a pipeline;

still be provided with net frame (8) in standing groove (2), install the shake mechanism on net frame (8) for the shake mechanism drives net frame (8) shake, lets impurity shake out and fall in rectangular cavity (3) from net frame (8).

2. The tea processing screening machine of claim 1,

the shaking mechanism comprises

The U-shaped connecting rod (6) is arranged on the periphery of the screen frame (8);

the limiting blocks (10) are mounted on two sides of the net frame (8), and two vertical rods of the U-shaped connecting rod (6) penetrate through the limiting blocks (10), so that the net frame (8) moves up and down relative to the U-shaped connecting rod (6);

the motor (4) is installed on the outer box body (1), and an output shaft penetrates through the outer box body (1) to be connected with the net frame (8) and the transverse rod of the U-shaped connecting rod;

the round-head abutting rods (13) are provided with two transverse rods, the bottom ends of the transverse rods are round heads, and the transverse rods are symmetrically distributed according to the output shaft of the motor (4) and penetrate through the U-shaped connecting rod (6);

the spring (12) is sleeved on the periphery of the round head abutting rod (13) and is positioned between the transverse rod of the U-shaped connecting rod (6) and the net frame (8); and

the hemispherical abutting block (14) is arranged on the upper surface of the bottom plate of the rectangular cavity (3);

when the motor (4) drives the U-shaped connecting rod (6) and the screen frame (8) to rotate, the round head abutting rod (13) is in contact with the hemispherical abutting block (14) and can push the screen frame (8) to move upwards.

3. The tea processing screening machine according to claim 2, wherein a rectangular block (7) is arranged at the end of the output shaft of the motor (4), a connecting block (9) is arranged at the bottom of the screen frame (8), a rectangular groove matched with the rectangular block (7) is formed in the lower end of the connecting block (9), and the rectangular block (7) is embedded in and slidably connected with the rectangular groove;

the top of the round head support rod (13) is provided with a friction reducing plate (11).

4. The tea processing screening machine according to claim 1, wherein a filter screen (16) is arranged in the collection box (15), the inner top of the collection box (15) is communicated with the rectangular cavity (3) through a communication port (17), and a plurality of air inlets are formed in the inner top of the rectangular cavity (3).

5. A tea processing screening machine according to claim 4, characterized in that the front side of the collecting box (15) is fitted with a sealing door (18) for cleaning the sieve (16).