CN218282685U - A screening installation for tealeaves - Google Patents

Abstract

The utility model discloses a screening installation for tealeaves, collect box, driving motor, screening subassembly and impurity removal subassembly including screening case, batch hopper, tealeaves, screening case top one side is located to the batch hopper, screening case one side upper end is equipped with motor mounting bracket, driving motor installs on motor mounting bracket, the screening incasement is located to the screening subassembly, screening subassembly one side and driving motor's output shaft, the tealeaves is collected the box and is located screening subassembly below in locating the screening incasement, the impurity removal subassembly is located the screening incasement and is located between screening subassembly and the tealeaves collection box, the screening subassembly includes sieve plate, spring support board, expanding spring and rotary disk. The utility model relates to a tea processing technology field specifically is to provide an efficient, the effectual screening installation that is used for tealeaves of screening.

Description

A screening installation for tealeaves

Technical Field

The utility model relates to a tea processing technology field specifically is a screening installation for tealeaves.

Background

Tea is commonly called tea, which is formed by processing and processing leaves and buds of tea trees, tea drinking starts in China, and is a traditional beverage with a long history, tea contains various beneficial components, such as catechin, cholestenone, caffeine, inositol, folic acid, pantothenic acid and the like, the tea is brewed by using boiled water, a cup of tea with faint scent smell can be obtained, the tea is beneficial to health when being drunk, the tea needs to be screened firstly when being processed, so that larger leaves can be screened out, the traditional tea screening mode is mostly manual screening, the larger leaves are screened out by manually using a screen through shaking, the screening mode is low in efficiency, the labor cost is increased, and the tea processing efficiency is influenced. Therefore, aiming at the existing problems, a screening device for tea leaves is provided.

SUMMERY OF THE UTILITY MODEL

To the above circumstances, for overcoming current technical defect, the utility model provides an efficient, the screening installation who is used for tealeaves that filters effectually.

The utility model discloses the technical scheme who takes as follows: the screening equipment for tealeaves that this scheme provided, collect box, driving motor, screening subassembly and impurity and clear away the subassembly including screening case, batch hopper, tealeaves, batch hopper locates top one side on the screening case, screening case one side upper end is equipped with motor mounting bracket, driving motor installs on motor mounting bracket, the screening incasement is located to the screening subassembly, screening subassembly one side and driving motor's output shaft, the tealeaves is collected the box and is located the screening incasement and be located screening subassembly below, the impurity is clear away the subassembly and is located the screening incasement and be located between screening subassembly and the tealeaves collection box, the screening subassembly includes sieve plate, spring support board, expanding spring and rotary disk, sieve plate one end is articulated to be located screening case inside wall middle part, another inside wall middle part of screening case is located to the spring support board, the expanding spring is located on the spring support board, the expanding spring upper end is connected with the sieve plate other end, driving motor's output shaft extends to the screening incasement, the rotary disk is located on driving motor's the output shaft and is located the sieve plate top, the eccentric department of rotary disk rotates and is equipped with rotatory post, be connected with the stay cord lower extreme and be connected with the sieve plate.

In order to facilitate the discharge of unqualified tea leaves to be screened, the screen plate is obliquely arranged, and a discharge hole is formed in the upper end of the hinged position of the screen plate and the screening box.

In order to discharge in the tealeaves to the screening dust and impurity of adulteration, the impurity is clear away the subassembly and is included the rotation axis, is blown dirt flabellum and drive chain, rotation axis rotation locates screening case one side lower extreme, it locates screening incasement portion one side to blow the dirt flabellum rotation, it is located tealeaves collection box top to blow the dirt flabellum, rotation axis one end with blow the dirt flabellum and be connected, all be equipped with the sprocket on driving motor's the output shaft and the rotation axis, drive chain meshes with the sprocket mutually.

Furthermore, one side of the screening box is provided with a filter screen plate, and the filter screen plate is opposite to the dust blowing fan blades.

In order to facilitate taking and screening the finished tea leaves, the lower part of the front end of the screening box is hinged with a protective door, and the protective door is opposite to the tea leaf collecting box.

In order to collect unqualified tealeaves of straining, screening case one side is equipped with the collecting vessel.

In order to facilitate observation, the middle part of the front end of the screening box is provided with an observation window.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: the utility model relates to a screening installation for tealeaves, its advantage lies in: can drive the screening subassembly through the driving motor who sets up and filter tealeaves, can collect through collecting the box to screening qualified tealeaves, then discharge through the bin outlet to unqualified tealeaves and collect through the collecting vessel, can collect tealeaves respectively, improve machining efficiency, clear away the subassembly through the impurity that sets up and can blow the dirt edulcoration to the tealeaves of selecting, blow off dust impurity and filter the case, further improved the effect of tealeaves screening.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic view of the whole structure of a screening apparatus for tea leaves according to the present invention;

fig. 2 is a schematic view of an internal structure of the tea screening apparatus of the present invention;

fig. 3 is a partially enlarged view of a portion a of fig. 1.

The automatic dust blowing device comprises a screening box 1, a screening box 2, a feeding hopper 3, a tea leaf collecting box 4, a driving motor 5, a screening component 6, an impurity removing component 7, a motor mounting frame 8, a screen plate 9, a spring support plate 10, a telescopic spring 11, a rotating disc 12, a rotating column 13, a pulling rope 14, a discharge port 15, a rotating shaft 16, a dust blowing fan blade 17, a driving chain 18, a chain wheel 19, a filter screen plate 20, a protective door 21, an observation window 22 and a collecting barrel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below 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; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1, fig. 2 and fig. 3, the present scheme provides a screening apparatus for tea, including screening case 1, feeding hopper 2, tea collection box 3, driving motor 4, screening subassembly 5 and impurity removal subassembly 6, feeding hopper 2 locates top one side on screening case 1, screening case 1 one side upper end is equipped with motor mounting bracket 7, driving motor 4 installs on motor mounting bracket 7, screening subassembly 5 locates in screening case 1, screening subassembly 5 one side is connected with driving motor 4's output shaft, tea collection box 3 locates in screening case 1 and is located below screening subassembly 5, impurity removal subassembly 6 locates in screening case 1 and is located between screening subassembly 5 and the tea collection box 3, screening subassembly 5 includes screen mesh plate 8, spring support plate 9, expanding spring 10 and rotary disk 11, screen mesh plate 8 one end is articulated to be located in the middle part of a screening case 1 inside wall, spring support plate 9 locates in another middle part of screening case 1 inside wall, expanding spring support plate 10 locates on spring support plate 9, expanding spring 10 upper end is connected with the other end of screen mesh plate 8, driving motor 4's output shaft extends to be located in screening case 1, on 11 and rotating motor 4 is located another inside wall middle part of screening case 1 inside wall of spring support plate 9, rotating shaft 12, rotating shaft is located on rotating plate 8, rotating shaft 12, rotating shaft is connected with rotating plate 8, rotating shaft 12 is connected with rotating drum 8 lower extreme is connected with rotating drum 12.

As shown in figure 2, the screen plate 8 is obliquely arranged, and the upper end of the hinged part of the screen plate 8 and the screening box 1 is provided with a discharge opening 14.

As shown in fig. 2, the impurity removing assembly 6 includes a rotating shaft 15, a dust blowing fan blade 16 and a driving chain 17, the rotating shaft 15 is rotatably disposed at the lower end of one side of the screening box 1, the dust blowing fan blade 16 is rotatably disposed at one side inside the screening box 1, the dust blowing fan blade 16 is located above the tea leaf collecting box 3, one end of the rotating shaft 15 is connected with the dust blowing fan blade 16, chain wheels 18 are disposed on the output shaft of the driving motor 4 and the rotating shaft 15, and the driving chain 17 is engaged with the chain wheels 18.

As shown in fig. 2, a filter screen plate 19 is arranged on one side of the screening box 1, and the filter screen plate 19 is opposite to the dust blowing fan blade 16.

As shown in fig. 1, a protective door 20 is hinged at the lower part of the front end of the screening box 1, and the protective door 20 is opposite to the tea leaf collecting box 3.

As shown in figure 1, the middle part of the front end of the screening box 1 is provided with an observation window 21.

Further, a collecting bucket 22 is arranged on one side of the screening box 1.

When the tea leaf screening machine is used specifically, tea leaves to be screened are guided into the screening box 1 from the feeding hopper 2, the driving motor 4 is started, the driving motor 4 drives the rotating disc 11 to rotate, the rotating disc 11 drives the rotating column 12 to do circular motion, the rotating column 12 drives the screen plate 8 to do up-and-down reciprocating motion under the support of the telescopic spring 10 through the pull rope 13 to screen and filter the tea leaves, the screened tea leaves fall into the tea leaf collecting box 3 through the screen plate 8, meanwhile, the driving motor 4 drives the rotating shaft 15 to rotate under the meshing of the driving chain 17 and the chain wheel 18, the rotating shaft 15 drives the dust blowing fan blades 16 to rotate to blow the falling tea leaves, dust and impurities mixed in the tea leaves are blown out of the screening box 1 through the screen plate 19, the screened tea leaves fall into the tea leaf collecting box 3 to be collected, the tea leaves which are not screened and qualified are discharged through the discharge port 14 to fall into the collecting barrel 22 to be collected, and the screened tea leaves collected in the tea leaf collecting box 3 can be taken out by opening the protective door 20.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a screening installation for tealeaves, collects the box, its characterized in that including screening case, feeding hopper and tealeaves: still include driving motor, screening subassembly and impurity and clear away the subassembly, the dog-house is located screening case top one side, screening case one side upper end is equipped with motor mounting bracket, driving motor installs on motor mounting bracket, the screening incasement is located to the screening subassembly, screening subassembly one side and driving motor's output shaft, the box is collected to tealeaves is located the screening incasement and is located screening subassembly below, the impurity is clear away the subassembly and is located the screening incasement and is located between screening subassembly and the tealeaves collection box, the screening subassembly includes screen plate, spring support board, expanding spring and rotary disk, screen plate one end is articulated to be located a screening incasement inside wall middle part, another inside wall middle part of screening case is located to the spring support board, expanding spring locates on the spring support board, the expanding spring upper end is connected with the screen plate other end, driving motor's output shaft extends to the screening incasement, the rotary disk is located on driving motor's the output shaft and is located screen plate top, the eccentric department of rotary disk rotates and is equipped with the column, be connected with the screen plate stay cord on the column, the stay cord lower extreme is connected with the screen plate stay cord.

2. A screening apparatus for tea according to claim 1, wherein: the impurity cleaning assembly comprises a rotating shaft, dust blowing fan blades and a driving chain, the rotating shaft is rotated and arranged at the lower end of one side of the screening box, the dust blowing fan blades are rotated and arranged on one side of the inside of the screening box, the dust blowing fan blades are located above the tea leaf collecting box, one end of the rotating shaft is connected with the dust blowing fan blades, chain wheels are arranged on an output shaft of the driving motor and the rotating shaft, and the driving chain is meshed with the chain wheels.

3. A screening apparatus for tea according to claim 2 wherein: the screen plate is obliquely arranged, and a discharge outlet is formed in the upper end of the hinged position of the screen plate and the screening box.

4. A screening apparatus for tea according to claim 3 wherein: and a filter screen plate is arranged on one side of the screening box and is opposite to the dust blowing fan blades.

5. A screening apparatus for tea according to claim 4, wherein: the screening case front end lower part is articulated to be equipped with the guard gate, the guard gate is relative with tealeaves collection box.

6. A screening apparatus for tea according to claim 5, wherein: and a collecting barrel is arranged on one side of the screening box.

7. A screening apparatus for tea leaves according to claim 6, wherein: and an observation window is arranged in the middle of the front end of the screening box.

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