Tea leaf powder screening machine for tea leaf preparation

Abstract

The utility model discloses a tea leaf powder screening machine for tea leaf preparation in the technical field of tea leaf production and preparation, which is reasonable in structure, a powder screening box is in butt joint with a guide post on a stand column in a sliding manner through a guide cylinder, a spring is sleeved on the outer wall of the guide post, and the elastic effect of the spring is utilized, so that the tea leaf powder screening machine can be used for screening tea leaves. According to the technical scheme, the vibrating machine set on the foam screening box is matched, the vibrating machine set and the springs increase the vibrating foam screening effect on the foam screening box, the foam screening plate is in butt joint with the interior of the mounting groove in the foam screening box in a sliding mode through the matching of the mounting blocks and the mounting holes and is tightened and fixed through the nuts till tea leaves for preparation are poured into the foam screening box, and the springs and the vibrating machine set are matched; tea leaves can be vibrated and screened on the tea leaf screening plate, fine tea leaves at the tea leaf screening position fall into the waste box, unified cleaning is facilitated, the stirring rod is driven by the motor in the tea leaf screening period, the tea leaves in the tea leaf screening box are stirred, and tea leaf screening uniformity in the tea leaf screening box is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to tea production preparation technical field, concretely is a tea leaf sieve machine for tea preparation. BACKGROUND

[0002] "tea leaf sieve" is a tea related term, usually refers to in the process of making tea, tea and water contact, the fine particles such as broken tea in tea are screened out, this phenomenon is common in the infusion of some tea, especially fine tea, when making tea, it is easy to produce floating fine tea dregs, however, during the preparation of tea, the fine tea in tea seriously affects the quality of the whole tea, so it is necessary to use tea leaf sieve machine for screening treatment before tea preparation, at present, tea leaf sieve machine in the process of screening, but from the tea leaf to achieve the condition of sieve, it is easy to cause most of the tea leaf in the accumulation state, it is difficult to completely move, causes the uneven situation of sieve effect, at the same time, different tea size is different, single tea sieve machine is difficult to meet the screening treatment of different tea, correspondingly affects the general effect of tea sieve machine, reduces the use effect of tea sieve machine, also directly affects the tea screening efficiency of tea sieve machine.

[0003] Therefore, it is necessary to develop a tea leaf sieve machine for tea preparation. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a tea leaf sieve machine for tea preparation to solve the problems in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a tea leaf sieve machine for tea preparation, including the base, both sides of the top of the base are installed with the stand, the top of the stand is installed with the guide column, the top of the base is installed with the sieve box, both sides of the lower surface of the sieve box are equipped with the installation groove, the inside top of the installation groove is provided with the screw rod;

[0006] The outer wall center position of the sieve box is installed with the motor, and the bottom of the sieve box is installed with the sieve plate.

[0007] Preferably, the outer wall of the guide column is provided with a spring, and the top center position of the base is installed with a waste box.

[0008] Preferably, the outer wall of the sieve box is installed with the guide cylinder, and the inner wall of the guide cylinder is slidably connected with the outer wall of the guide column.

[0009] Preferably, the outer wall of the screw rod is installed with a nut, and the inner wall of the nut is threadedly connected with the outer wall of the screw rod.

[0010] Preferably, the top of the sieve box is slidably connected with a sealing cover, and the front end surface of the sieve box is provided with a vibration unit at the center position.

[0011] Preferably, the output shaft of the motor is fixedly connected with one end of a rotating shaft through a shaft coupling, and the outer wall of the rotating shaft is provided with a stirring rod.

[0012] Preferably, the outer wall of the sieve plate is slidably connected with the inside of the sieve box, and the outer walls of the two sides of the sieve plate are provided with mounting blocks.

[0013] Preferably, the outer wall of the mounting block is slidably connected with the inner wall of the mounting groove, the surface of the mounting block is provided with a mounting hole at the center position, and the inner wall of the mounting hole is slidably connected with the outer wall of the screw rod.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] The sieve box is connected with the guide column on the stand in a sliding mode through the guide cylinder, the outer wall of the guide column is sleeved with a spring, the spring has an elastic effect, the vibration unit on the sieve box is matched, the vibration unit and the spring increase the vibration and screening effect of the sieve box, the sieve plate is connected with the mounting groove in the sieve box in a sliding mode through the mounting block and the mounting hole, the sieve plate is fixedly connected with the mounting groove through the nut, the tea leaves for preparation are poured into the sieve box, the spring and the vibration unit can vibrate and screen the tea leaves on the sieve plate, the fine tea leaves in the sieve are collected in the waste box, and the waste can be conveniently and uniformly cleaned.

[0016] The motor drives the stirring rod to stir the tea leaves in the sieve box, the uniformity of the tea leaves in the sieve box is ensured, the tea leaves in the accumulation state are prevented from being screened unevenly, the sieve plate and the sieve box can be disassembled, the sieve plate can be replaced according to different tea leaves, the universality is improved, the use effect of the tea screening machine for tea preparation is improved, and the tea screening efficiency of the tea screening machine for tea preparation is directly and effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 A front view of the utility model is provided.

[0018] Figure 2 A front view of the utility model is provided.

[0019] Figure 3 A structure enlarged view of A in the utility model is provided. Figure 1

[0020] Figure 4 A partial structure exploded view of the utility model is provided. ​

[0021] In the figure: 1, base; 101, stand; 102, guide column; 103, spring; 104, waste box; 2, sieve box; 201, mounting groove; 202, screw rod; 203, guide cylinder; 204, nut; 205, sealing cover; 206, vibration unit; 3, motor; 301, rotating shaft; 302, toggle lever; 4, sieve plate; 401, mounting block; 402, mounting hole. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] The present application provides the following technical scheme: a tea leaf sieve machine for tea leaf preparation, please refer to Figures 1-4 , comprising a base 1, the top of the base 1 is provided with a stand 101 on both sides, the top end of the stand 101 is provided with a guide column 102, the outer wall of the guide column 102 is provided with a spring 103, the top center of the base 1 is provided with a waste box 104, the top of the base 1 is provided with a sieve box 2, the lower surface of the sieve box 2 is provided with a mounting groove 201 on both sides, the inside top of the mounting groove 201 is provided with a screw rod 202, the lower surface of the outer wall of the sieve box 2 is provided with a guide cylinder 203 on both sides, the inside of the guide cylinder 203 is slidably connected with the outer wall of the guide column 102, the lower surface of the outer wall of the screw rod 202 is provided with a nut 204, the inner wall of the nut 204 is threadedly connected with the outer wall of the screw rod 202, the top of the sieve box 2 is slidably connected with a sealing cover 205, the front end surface center of the sieve box 2 is provided with a vibration unit 206, the sieve box 2 is connected to the guide column 102 on the stand 101 in a sliding manner through the guide cylinder 203, so that the sieve box 2 can move vertically up and down above the base 1, the spring 103 is sleeved on the outer wall of the guide column 102, the spring 103 has an elastic effect, and the vibration unit 206 on the sieve box 2 is matched, so that the vibration unit 206 and the spring 103 increase the vibration sieve effect of the sieve box 2;

[0024] The outer wall of one side of the sieve box 2 is provided with a motor 3 at the center position, the output shaft of the motor 3 is fixedly connected with one end of the rotating shaft 301 through a shaft coupling, so that the motor 3 can drive and control the rotating shaft 301 to rotate forward or reverse, a plurality of stirring rods 302 are installed on the outer wall of the rotating shaft 301, so that the tea in the sieve box 2 can be driven and controlled by the motor 3 to rotate the stirring rods 302 during the sieving process, and the tea in the accumulated state can be handled by turning, so that the tea can be uniformly sieved, the bottom of the sieve box 2 is provided with a sieve plate 4, the outer wall of the sieve plate 4 is slidably connected with the inside of the sieve box 2, the outer wall of the sieve plate 4 is slidably connected with the inner wall of the mounting groove 201, the surface of the mounting block 401 is provided with a mounting hole 402, the inner wall of the mounting hole 402 is slidably connected with the outer wall of the screw 202, the mounting block 401 on the sieve plate 4 is connected in the mounting groove 201 on the sieve box 2 in a sliding manner through the mounting hole 402, and the mounting hole 402 is sleeved on the outer wall of the screw 202 in the mounting groove 201, so that the sieve plate 4 can be pushed in or pulled out, so that the sieve plate 4 can be installed or disassembled, the sieve plate 4 can be installed on the screw 202 in a threaded connection manner through the nut 204, and the sieve plate 4 can be fixed by tightening, according to the installed sieve plate 4, the tea prepared is poured into the sieve box 2, and the sieve plate 4 can be vibrated and sieved on the sieve plate 4 by cooperating with the spring 103 and the vibration unit 206, the fine tea in the sieve is dropped into the waste box 104, so that it is convenient to clean uniformly, the tea in the sieve box 2 is handled by the motor 3 driven stirring rod 302 during the sieving process, so that the tea in the sieve box 2 is uniformly sieved, and the tea in the accumulated state is avoided to be unevenly sieved, meanwhile, the sieve plate 4 and the sieve box 2 have a detachable effect, the sieve plate 4 can be replaced according to different tea, and the universality is improved.

[0025] Working principle: when using the utility model, the screen box 2 is connected to the guide column 102 on the stand 101 by the guide cylinder 203 in a sliding manner, so that the screen box 2 can move vertically above the base 1, according to the spring 103 sleeved on the outer wall of the guide column 102, the spring 103 has elastic effect, and the vibration unit 206 on the screen box 2 is matched, so that the vibration unit 206 and the spring 103 increase the vibration screening effect of the screen box 2, the output shaft of the motor 3 on the outer wall of one side of the screen box 2 is installed into the rotating shaft 301 through the shaft coupling, so that the motor 3 can drive and control the rotating shaft 301 to rotate forward or reverse, a plurality of push rods 302 are installed on the outer wall of the rotating shaft 301, so that the tea leaves in the screen box 2 can be turned over during the screening process, the motor 3 drives and controls the push rod 302 to rotate, the tea leaves in the accumulation state can be turned over, the tea leaves are uniformly screened, the mounting block 401 on the screen plate 4 is connected to the mounting groove 201 on the screen box 2 in a sliding manner through the mounting hole 402, and the screw rod 202 is sleeved on the outer wall of the mounting hole 402, so that the screen plate 4 can be pushed in or pulled out, so that the screen plate 4 can be installed or disassembled, the screen plate 4 is installed on the screw rod 202 through the threaded connection of the nut 204, and is tightened, so that the screen plate 4 can be installed and fixed, according to the installed screen plate 4, the tea for preparation is poured into the screen box 2, the spring 103 and the vibration unit 206 are matched, the tea on the screen plate 4 can be vibrated and screened, the fine tea leaves in the screen are poured into the waste box 104, convenient unified cleaning, the motor 3 drives the push rod 302 during the screening period, the tea in the screen box 2 is turned over, the tea in the screen box 2 is uniformly screened, the tea screening efficiency of the tea screening machine for tea preparation is improved.

[0026] Although the utility model has been described above with reference to the embodiments, various improvements can be made and equivalent parts can be replaced without departing from the scope of the utility model. In particular, as long as there is no structural conflict, the features in the embodiments disclosed by the utility model can be combined in any way, and the combinations are not described in this specification only for the purpose of omitting the length and saving resources. Therefore, the utility model is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A tea sifter for tea preparation, comprising a base (1), wherein columns (101) are mounted on both sides of the top of the base (1), and a guide column (102) is mounted on the top of each column (101), characterized in that: A sieve box (2) is installed above the base (1). The sieve box (2) has mounting grooves (201) on both sides of its lower surface. A screw (202) is provided at the top of the inside of the mounting groove (201). A motor (3) is installed at the center of one side of the outer wall of the sieving box (2), and a sieving plate (4) is installed at the bottom of the sieving box (2).

2. A tea sifter for tea preparation according to claim 1, characterized in that: A spring (103) is provided on the outer wall of the guide post (102), and a waste box (104) is installed at the top center of the base (1).

3. A tea sifter for tea preparation according to claim 1, characterized in that: Guide cylinders (203) are installed on the lower sides of the outer walls of the sieve box (2), and the interior of the guide cylinders (203) is slidably connected to the outer wall of the guide column (102).

4. A tea sifter for tea preparation according to claim 1, characterized in that: A nut (204) is installed below the outer wall of the screw (202), and the inner wall of the nut (204) is threadedly connected to the outer wall of the screw (202).

5. A tea sifter for tea preparation according to claim 1, characterized in that: The top of the sieving box (2) is slidably connected to a sealing cover (205), and a vibrating unit (206) is installed at the center of the front end face of the sieving box (2).

6. A tea sifter for tea preparation according to claim 1, characterized in that: The output shaft of the motor (3) is fixedly connected to one end of the rotating shaft (301) via a coupling, and a lever (302) is installed on the outer wall of the rotating shaft (301).

7. A tea sifter for tea preparation according to claim 1, characterized in that: The outer wall of the sieve plate (4) is slidably connected to the lower interior of the sieve box (2), and mounting blocks (401) are installed on both sides of the outer wall of the sieve plate (4).

8. A tea sifter for tea preparation according to claim 7, characterized in that: The outer wall of the mounting block (401) is slidably connected to the inner wall of the mounting groove (201), and a mounting hole (402) is provided at the center of the surface of the mounting block (401). The inner wall of the mounting hole (402) is slidably connected to the outer wall of the screw (202).

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