Automatic screening and sorting device for matcha production
By adopting a rotatable filter mesh and connecting rod structure in the automatic screening and sorting device for matcha production, the problem of tea powder blocking the screen plate is solved, the screening and sorting efficiency is improved, and the work difficulty is reduced.
Patent Information
- Application Number
- CN202420944366.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-04-30
AI Technical Summary
In the production of matcha, tea powder is prone to clogging the holes in the screening plate during the screening process, resulting in a decrease in screening and sorting efficiency and increasing the difficulty of work.
An automatic screening and sorting device is designed, adopting a rotatable filter and connecting rod structure. Through the rotation of the filter, the rotation of the connecting rod and the vibration of the agitating rod, the tea powder is prevented from agglomeration and the filtration efficiency of the screen plate is improved.
It effectively prevents the tea powder from causing blockage on the screen, improves the efficiency of screening and sorting, and reduces the difficulty of work.
Smart Images
Figure CN222830116U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of screening and sorting equipment, in particular to an automatic screening and sorting device for matcha production. Background Art
[0002] Matcha originated in the Wei and Jin Dynasties in China. The method is to collect tender tea leaves in spring, steam them, and make them into cakes for preservation. When it is time to eat, the cakes are first baked and dried on fire, then ground into powder with a natural stone mill, poured into a tea bowl and poured into boiling water. The tea in the bowl is fully stirred with a tea whisk to produce foam, and then it can be drunk. The automatic screening and sorting for matcha production is used to screen matcha materials. After the raw tea powder of matcha is ground, it needs to be further screened. According to the size of the tea powder particles, it is divided into coarse matcha and fine matcha. At the same time, the impurities and garbage generated during grinding need to be removed.
[0003] When screening and sorting the raw tea powder of matcha, since the particles of tea powder are small, most of them are poured directly onto the sieve plate, and the impurities and garbage are screened out from the tea powder through the holes on the sieve plate. However, during the screening process, the tea powder may be blocked in the holes of the sieve plate, which reduces the efficiency of screening and sorting, thereby increasing the difficulty of people's work. Utility Model Content
[0004] The purpose of the utility model is to provide an automatic screening and sorting device for matcha production to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic screening and sorting device for matcha production, comprising a box body; a first motor is installed on one side of the box body, a feeding funnel is arranged on one side of the first motor, the feeding funnel is connected to the inside of the box body, a first rotating shaft is connected to the side of the first motor close to the box body, a plurality of connecting rods are installed at both ends of the first rotating shaft, a filter is installed between the connecting rods, a clamping block is connected to both ends of the filter, and the clamping block is connected to the connecting rod; a sieve plate is arranged inside the box body, and sliding plates are connected to both sides of the sieve plate Block, both sides of the inner wall of the box are provided with sliding grooves, the slider is slidably connected to the sliding grooves, one side of the slider is connected to an elastic component, the end of the elastic component away from the slider is connected to the inner wall of the sliding groove, a second motor is installed on one side of the box, the second motor is connected to a second rotating shaft on a side close to the box, the second rotating shaft and the first rotating shaft are both arranged inside the box, a plurality of stirring rods are connected to the second rotating shaft, the end of the stirring rod away from the second rotating shaft is in contact with the sieve plate, and a material receiving box is arranged on the side of the sieve plate away from the filter.
[0006] Preferably, the connecting rod is respectively fitted with the inner wall of the box body and the surface of the screen plate, and a mounting groove is processed on the connecting rod, and both sides of the filter are connected to the mounting groove, so as to facilitate the positioning of the filter.
[0007] Preferably, a door panel is provided on one side of the box body, and the door panel corresponds to a side of the screen plate close to the first rotating shaft, so that people can take out the screened impurities and garbage easily.
[0008] Preferably, a guide rod is longitudinally installed inside the slide groove, the elastic component is sleeved on the guide rod, and the slider is slidably connected to the guide rod to guide the vibration trajectory of the slider.
[0009] Preferably, both ends of the material receiving box pass through the box body, and the material receiving box corresponds to the sieve plate, so as to facilitate the collection of the sieved matcha.
[0010] Compared with the prior art, the utility model has the following beneficial effects: by arranging a rotatable filter on the sieve plate, the raw tea powder of matcha is first broken up to prevent the tea powder from agglomerating into lumps in the box, and the tea powder on the sieve plate is crushed by the rotation of the connecting rod, so that the tea powder on the surface of the sieve plate is not easy to accumulate, and the sieve plate can vibrate up and down through the stirring of the stirring rod on the second rotating shaft, and the tea powder in the holes is shaken off, thereby improving the filtering efficiency of the sieve plate, effectively preventing the tea powder from causing blockage on the sieve plate, and facilitating reducing people's work difficulty. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0012] Figure 2 It is a schematic diagram of the explosion structure of the utility model;
[0013] Figure 3 This is a schematic diagram of the internal structure of the box of the utility model;
[0014] Figure 4 It is a schematic diagram of the overall structure of the connecting rod of the utility model.
[0015] In the figure: 1. box body; 2. first motor; 3. feed hopper; 4. door panel; 5. second motor; 6. material receiving box; 7. first rotating shaft; 8. connecting rod; 9. filter screen; 10. sieve plate; 11. slider; 12. second rotating shaft; 13. stirring rod; 14. slide groove; 15. elastic component; 16. clamping block; 17. mounting groove. DETAILED DESCRIPTION
[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0017] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0018] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0019] See also Figure 1-4 The utility model provides a technical solution: an automatic screening and sorting device for matcha production, comprising a box body 1; a first motor 2 is installed on one side of the box body 1, a feeding funnel 3 is arranged on one side of the first motor 2, the feeding funnel 3 is connected to the inside of the box body 1, a first rotating shaft 7 is connected to the side of the first motor 2 close to the box body 1, a plurality of connecting rods 8 are installed at both ends of the first rotating shaft 7, a filter screen 9 is installed between the connecting rods 8, a clamping block 16 is connected to both ends of the filter screen 9, and the clamping block 16 is connected to the connecting rod 8; a sieve plate 10 is arranged inside the box body 1, and sliders 11 are connected to both sides of the sieve plate 10, and the inner wall of the box body 1 has two A slide groove 14 is provided on both sides, the slider 11 is slidably connected to the slide groove 14, an elastic component 15 is connected to one side of the slider 11, and the end of the elastic component 15 away from the slider 11 is connected to the inner wall of the slide groove 14, a second motor 5 is installed on one side of the box body 1, and the second motor 5 is connected to a second rotating shaft 12 on the side close to the box body 1, the second rotating shaft 12 and the first rotating shaft 7 are both arranged inside the box body 1, a plurality of stirring rods 13 are connected to the second rotating shaft 12, and the end of the stirring rod 13 away from the second rotating shaft 12 is fitted with the sieve plate 10, and a material receiving box 6 is provided on the side of the sieve plate 10 away from the filter screen 9.
[0020] Furthermore, the connecting rod 8 is respectively fitted with the inner wall of the box body 1 and the surface of the sieve plate 10, and a mounting groove 17 is processed on the connecting rod 8, and both sides of the filter screen 9 are connected to the mounting groove 17, so as to facilitate the positioning of the filter screen 9.
[0021] Furthermore, a door panel 4 is provided at one side of the box body 1, and the door panel 4 corresponds to a side of the screen plate 10 close to the first rotating shaft 7, so that people can take out the screened impurities and garbage easily.
[0022] Furthermore, a guide rod is longitudinally installed inside the slide groove 14 , the elastic component 15 is sleeved on the guide rod, and the slider 11 is slidably connected to the guide rod to guide the vibration trajectory of the slider 11 .
[0023] Furthermore, both ends of the material receiving box 6 pass through the box body 1, and the material receiving box 6 corresponds to the sieve plate 10, so as to facilitate the collection of the sieved matcha.
[0024] Working principle: In actual use of the utility model, the filter screen 9 is first aligned with the mounting groove 17 on the connecting rod 8, so that the clamping block 16 is connected to the connecting rod 8. After the installation of the filter screen 9 is completed, the tea powder is poured into the box body 1 through the feeding funnel 3, and the first motor 2 installed on the top of the box body 1 is started, so that the first rotating shaft 7 drives the filter screen 9 to rotate, and the filter screen 9 performs preliminary breaking up of the tea powder. The broken up tea powder will fall onto the sieve plate 10 together with the impurities and garbage. After the connecting rod 8 is rolled on the sieve plate 10, the tea powder will be pressed down toward the holes on the sieve plate 10, while the impurities and garbage will It will be pushed by the connecting rod 8 to prevent the impurities and garbage from falling into the holes on the sieve plate 10. Then, people start the second motor 5 installed on one side of the box body 1, so that the second rotating shaft 12 drives the stirring rod 13 to rotate inside the box body 1. The stirring rod 13 periodically squeezes the sieve plate 10, so that the slider 11 moves up and down in the slide groove 14, and the elastic component 15 always cooperates with the slider 11, which can make the sieve plate 10 vibrate up and down in the box body 1, so that the tea powder falls directly into the receiving box 6, and people can take out the impurities and garbage on the sieve plate 10 through the door panel 4, thereby improving the efficiency of screening and sorting.
[0025] It is worth noting that the entire device is controlled by a main control button. Since the device matched with the control button is a common device and belongs to the existing mature technology, its electrical connection relationship and specific circuit structure will not be described in detail here.
[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An automatic screening and sorting device for matcha production, characterized in that: The invention comprises a box body (1); a first motor (2) is installed on one side of the box body (1); a feeding funnel (3) is arranged on one side of the first motor (2); the feeding funnel (3) is connected to the inside of the box body (1); a first rotating shaft (7) is connected to the side of the first motor (2) close to the box body (1); a plurality of connecting rods (8) are installed at both ends of the first rotating shaft (7); a filter screen (9) is installed between the connecting rods (8); a clamping block (16) is connected to both ends of the filter screen (9); the clamping block (16) is connected to the connecting rods (8); a sieve plate (10) is arranged inside the box body (1); both sides of the sieve plate (10) are connected to sliders (11); both sides of the inner wall of the box body (1) are provided with sliding grooves (14); the sliders ( 11) is slidably connected to the slide groove (14), one side of the slider (11) is connected to an elastic component (15), and the end of the elastic component (15) away from the slider (11) is connected to the inner wall of the slide groove (14), a second motor (5) is installed on one side of the box body (1), and the second motor (5) is connected to a second rotating shaft (12) on the side close to the box body (1), the second rotating shaft (12) and the first rotating shaft (7) are both arranged inside the box body (1), a plurality of stirring rods (13) are connected to the second rotating shaft (12), and the end of the stirring rod (13) away from the second rotating shaft (12) is in contact with the sieve plate (10), and a material receiving box (6) is arranged on the side of the sieve plate (10) away from the filter screen (9).
2. The automatic screening and sorting device for matcha production according to claim 1, characterized in that: The connecting rod (8) is respectively fitted with the inner wall of the box body (1) and the surface of the screen plate (10); a mounting groove (17) is processed on the connecting rod (8); and both sides of the filter screen (9) are connected to the mounting groove (17).
3. The automatic screening and sorting device for matcha production according to claim 1, characterized in that: A door panel (4) is provided on one side of the box body (1), and the door panel (4) corresponds to a side of the sieve plate (10) close to the first rotating shaft (7).
4. The automatic screening and sorting device for matcha production according to claim 1, characterized in that: A guide rod is longitudinally installed inside the slide groove (14), the elastic component (15) is sleeved on the guide rod, and the slide block (11) is slidably connected to the guide rod.
5. The automatic screening and sorting device for matcha production according to claim 1, characterized in that: Both ends of the material receiving box (6) pass through the box body (1), and the material receiving box (6) corresponds to the sieve plate (10).