A filtering device for producing tea beverages

Abstract

The utility model discloses a filtering device for producing tea beverages, including an upper barrel body, a feed port is arranged on the side of the upper barrel body, a motor is arranged on the top surface of the upper barrel body, the motor shaft is connected to the upper end of the shaft rod, the lower end of the shaft rod is fixedly connected to a disc, two protrusions are arranged on the bottom surface of the disc, the upper barrel body is connected to the lower barrel body through a connecting mechanism, a discharge port is arranged on the bottom surface of the lower barrel body, and a filtering device is arranged in the lower barrel body. The utility model screens and filters the tea leaves in the filter barrel through the filtering device, screens the tea leaves on the first side through the second filter screen, and screens the tea leaves on the second side through the first filter screen, and at the same time, the motor drives the disc and the protrusion to rotate through the shaft rod, and the contact between the protrusion and the hemispherical protrusion causes the first filter screen and the second filter screen to move downward, and the placement plate is driven by the spring to cause the first filter screen and the second filter screen to move upward, and the up and down movement of the first filter screen and the second filter screen enhances the filtering effect.

Description

Technical Field

[0001] The utility model relates to the technical field of filtering devices, in particular to a filtering device used for the production of tea beverages. Background Art

[0002] Tea is one of the basic daily necessities in ancient China. Chinese people have had the habit of drinking tea since ancient times. Whenever guests come, the etiquette of brewing and serving tea is indispensable. When guests come to visit, you can ask for their opinions and choose the best tea sets that suit the guests' tastes. When serving tea to guests, it is also necessary to properly blend the tea. When accompanying guests to drink tea, the host should pay attention to the amount of tea left in the guests' cups and pots. Generally, when brewing tea in a teacup, if half of the tea has been drunk, boiling water should be added. Add more water as you drink, so that the concentration of the tea remains basically consistent and the water temperature is appropriate. When drinking tea, you can also appropriately serve tea snacks, candies, dishes, etc. to achieve the effect of adjusting the taste and snacks.

[0003] With the development of the times, more and more modern people are starting to drink tea. Tea beverages on the market are generally divided into canned tea, tea cakes, tea bags and directly brewed tea beverages according to their packaging. When using canned tea and tea cakes to make tea, the tea leaves are directly put into the water to brew, which causes the tea leaves to enter the mouth when drinking tea. Therefore, some people will use tea bags to brew tea, which to a large extent avoids the problem of tea leaves entering the mouth when drinking tea.

[0004] However, even when using tea bags to drink tea, during the actual brewing process, some tea leaves will flow out through the gaps in the tea bag due to their small size, causing you to still drink some very small tea leaves when using the tea bag, thus affecting the drinking experience of using the tea bag to brew tea.

[0005] Therefore, we propose a filtering device for tea beverage production to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the utility model is to provide a filtering device for producing tea beverages, so as to solve the problem mentioned in the above background technology that some tea leaves will flow out through the gaps in the existing tea bags during brewing, resulting in a poor drinking experience when using the tea bags to brew tea.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solution, including an upper barrel body, a feed port is arranged on the side of the upper barrel body, a motor is arranged on the top surface of the upper barrel body, the motor shaft is connected to the upper end of the shaft rod, the lower end of the shaft rod is fixedly connected to a disc, two protrusions are arranged on the bottom surface of the disc, the upper barrel body is connected to the lower barrel body through a connecting mechanism, the bottom surface of the lower barrel body is arranged with a discharge port, and a filtering device is arranged in the lower barrel body.

[0008] Preferably, the connecting mechanism includes an annular plate and an annular groove, the annular plate is arranged on the bottom surface of the upper barrel body, the annular groove is arranged on the top surface of the lower barrel body, and the annular plate and the annular groove are threadedly connected.

[0009] By adopting the above technical solution, the upper barrel body is threadedly connected to the lower barrel body through the cooperation of the annular plate and the annular groove.

[0010] Preferably, a fixing plate 1 is provided on both sides of the lower end of the upper barrel body, and a fixing plate 2 is provided on both sides of the upper end of the lower barrel body. The fixing plate 1 and the corresponding fixing plate 2 are axially aligned, and the fixing plate 1 and the corresponding fixing plate 2 are connected by bolts.

[0011] By adopting the above technical solution, the bolt thread penetrates the fixing plate 1 and the fixing plate 2, and the upper barrel body and the lower barrel body are limited and fixed by the fixing plate 1 and the fixing plate 2.

[0012] Preferably, the filtering device includes a fixed block, and several of the fixed blocks are axially symmetrically arranged on the inner wall side of the lower barrel body, the top surface of each of the fixed blocks is provided with a sleeve, each of the sleeves is provided with a spring, each of the springs is fixedly connected to one end of a telescopic rod, and the other end of each telescopic rod is fixedly connected to a placement plate, and each of the placement plates is in contact with and connected to the bottom surface of the filter.

[0013] By adopting the above technical solution, filter screen 1 is placed through the placement plate, and filter screen 1 moves downward to drive the telescopic rod to move downward in the sleeve through the placement plate, and the telescopic rod, the placement plate and filter screen 1 are driven to move upward through the spring reset.

[0014] Preferably, the top surface of the filter screen one is axially symmetrically provided with four thread grooves, each of the thread grooves is threadedly connected to the lower end of a support rod, and the upper end of each support rod is threadedly connected to the bottom surface of the filter screen two, and the top surface of the filter screen two is provided with two hemispherical protrusions.

[0015] By adopting the above technical solution, the filter screen 2 moves downward and drives the filter screen 1 downward through the support rod, and the filter screen 1 moves upward and drives the filter screen 2 upward through the support rod.

[0016] Preferably, the mesh size of the filter screen one is smaller than the mesh size of the filter screen two.

[0017] By adopting the above technical solution, filter screen 2 performs the first filtering, and then filter screen 2 performs the second filtering.

[0018] Preferably, the hemispherical protrusion is in contact with the bump, and the longitudinal sections of the two bumps are both triangular.

[0019] By adopting the above technical solution, the rotation of the shaft rod drives the protrusion to rotate, and the contact between the protrusion and the hemispherical protrusion drives the second filter screen to move downward.

[0020] Compared with the prior art, the beneficial effects of the utility model are: a filtering device for the production of tea beverages screens and filters the tea leaves in the filter barrel through the filtering device, screens the tea leaves on the first side through filter screen two, and screens the tea leaves on the second side through filter screen one, and at the same time, the motor drives the disc and the protrusion to rotate through the shaft rod, and the contact between the protrusion and the hemispherical protrusion causes filter screen one and filter screen two to move downward, and the placement plate is driven by the spring to move filter screen one and filter screen two upward, and the up and down movement of filter screen one and filter screen two enhances the filtering effect.

[0021] 1. The motor rotates through the shaft to drive the disc and the protrusion to rotate. The protrusion contacts the hemispherical protrusion, driving the filter 1 to move downward. The filter 1 drives the filter 2 to move downward through the support rod. The filter 2 drives the telescopic rod to move downward through the placement plate. The telescopic rod squeezes the spring. When the protrusion is separated from the hemispherical protrusion, the spring resets and drives the telescopic rod to move upward. The telescopic rod drives the filter 1 to move upward through the placement plate. The filter 1 drives the filter 2 to move upward through the support rod, thereby realizing the up and down repeated movement of the filter 1 and the filter 2, and then the tea leaves are filtered twice.

[0022] 2. The annular plate and the annular groove are threadedly connected to connect the upper barrel body and the lower barrel body together. The bolt thread penetrates the fixing plate 1 and the fixing plate 2 to limit and fix the upper barrel body and the lower barrel body, so that the upper barrel body and the lower barrel body are tightly connected. When it is necessary to take out the screened tea leaves, rotate the bolt to disengage the fixing plate 1 and the fixing plate 2, and then rotate the upper barrel body to take out the screened tea leaves from the filter screen 2. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 , is a front sectional structural schematic diagram of the utility model;

[0024] Figure 2 , is a schematic diagram of the cutaway structure of the disc and the protrusion of the utility model;

[0025] Figure 3 , for the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0026] Figure 4 , for the utility model Figure 1 The enlarged structural diagram at B in the middle;

[0027] Figure 5 , is a schematic diagram of the top cross-sectional structure of the utility model;

[0028] Figure 6 , is a schematic diagram of the second top surface structure of the filter screen of the utility model.

[0029] In the figure: 1. upper barrel; 2. feed inlet; 3. motor; 4. shaft; 5. disc; 6. bump; 7. lower barrel; 8. discharge outlet; 9. annular plate; 10. annular groove; 11. fixing plate 1; 12. fixing plate 2; 13. bolt; 14. filtering device; 15. fixing block; 16. sleeve; 17. spring; 18. telescopic rod; 19. placement plate; 20. filter screen 1; 21. threaded groove; 22. support rod; 23. filter screen 2; 24. hemispherical protrusion. DETAILED DESCRIPTION

[0030] 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.

[0031] See also Figure 1-6 The utility model provides a technical solution: In order to solve the problem mentioned in the above background technology that tea leaves will flow out of the existing tea bag along the gaps in the tea bag during brewing, resulting in a poor tea drinking experience, the following solution is disclosed. For details, please refer to Figure 1-6 ,

[0032] A filtering device for producing tea beverages:

[0033] Embodiment 1: It comprises an upper barrel body 1, a feed port 2 is arranged on the side of the upper barrel body 1, a motor 3 is arranged on the top surface of the upper barrel body 1, the upper end of the shaft rod 4 is connected to the shaft of the motor 3, a disc 5 is fixedly connected to the lower end of the shaft rod 4, two protrusions 6 are arranged on the bottom surface of the disc 5, the upper barrel body 1 is connected to the lower barrel body 7 through a connecting mechanism, a discharge port 8 is arranged on the bottom surface of the lower barrel body 7, a filtering device 14 is arranged in the lower barrel body 7, the connecting mechanism comprises an annular plate 9 and an annular groove 10, the annular plate 9 is arranged on the bottom surface of the upper barrel body 1, the annular groove 10 is arranged on the top surface of the lower barrel body 7, the annular plate 9 and the annular groove 10 are threadedly connected, and a fixing plate 11 is arranged on both sides of the lower end of the upper barrel body 1, A fixing plate 2 12 is provided on both sides of the upper end of the lower barrel body 7, the fixing plate 1 11 and the corresponding fixing plate 2 12 are axially aligned, the fixing plate 1 11 and the corresponding fixing plate 2 12 are connected by bolts 13, the upper barrel body 1 is connected to the lower barrel body 7 through the threads of the annular plate 9 and the annular groove 10, and the bolts 13 are threadedly penetrated through the fixing plate 1 11 and the fixing plate 2 12 to strengthen the connection between the upper barrel body 1 and the lower barrel body 7, and the upper barrel body 1 and the lower barrel body 7 are limited and fixed. When it is necessary to take out the screened tea leaves, the bolts 13 are rotated to disengage the fixing plate 1 11 and the fixing plate 2 12, and then the upper barrel body 1 is rotated to take out the screened tea leaves from the filter screen 2 23.

[0034] Embodiment 2: The filtering device 14 includes a fixed block 15, and a plurality of fixed blocks 15 are axially symmetrically arranged on the inner wall side of the lower barrel body 7. A sleeve 16 is arranged on the top surface of each fixed block 15, and a spring 17 is arranged in each sleeve 16. Each spring 17 is fixedly connected to one end of a telescopic rod 18, and the other end of each telescopic rod 18 is fixedly connected to a placement plate 19, and each placement plate 19 is in contact with and connected to the bottom surface of a filter screen 20. Four thread grooves 21 are axially symmetrically arranged on the top surface of the filter screen 20, and each thread groove 21 is threadedly connected to the lower end of a support rod 22, and the upper end of each support rod 22 is threadedly connected to the bottom surface of a filter screen 23. Two hemispherical protrusions 24 are arranged on the top surface of the filter screen 23. The mesh of the filter screen 20 is smaller than that of the filter screen 23. The hemispherical protrusions 24 are in contact with the protrusion 6, and the two The longitudinal sections of the protrusions 6 are all triangular. The rotation of the motor 3 drives the disc 5 and the protrusion 6 to rotate through the shaft 4. The protrusion 6 contacts the hemispherical protrusion 24, driving the filter 1 23 to move downward. The filter 1 23 drives the filter 2 20 to move downward through the support rod 22. The filter 2 20 drives the telescopic rod 18 to move downward through the placement plate 19. The telescopic rod 18 squeezes the spring 17. When the protrusion 6 is separated from the hemispherical protrusion 24, the spring 17 resets and drives the telescopic rod 18 to move upward. The telescopic rod 18 drives the filter 1 20 to move upward through the placement plate 19. The filter 1 20 drives the filter 2 23 to move upward through the support rod 22, thereby realizing the up and down repeated movement of the filter 1 20 and the filter 2 23, and then performing secondary filtration on the tea leaves, maximizing the process of tea leaves, avoiding the appearance of fine debris in the tea bags, and affecting the customer's drinking experience.

[0035] Embodiment three: The filtering device 14 of the utility model is composed of several components. When problems occur in some components, it is only necessary to rotate the bolt 13 to disengage it from the fixing plate 1 11 and the fixing plate 2 12, and then rotate the upper barrel body 1 to disconnect it from the lower barrel body 7, so that the internal parts can be maintained and replaced, which reduces the time for subsequent maintenance, is simple to operate, and reduces the cost of subsequent maintenance.

[0036] 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. A filtering device for producing tea beverages, comprising an upper barrel (1), a feed port (2) being arranged on the side of the upper barrel (1), a motor (3) being arranged on the top surface of the upper barrel (1), the shaft of the motor (3) being connected to the upper end of a shaft (4), characterized in that: The lower end of the shaft (4) is fixedly connected to a disc (5), the bottom surface of the disc (5) is provided with two protrusions (6), the upper barrel body (1) is connected to the lower barrel body (7) via a connecting mechanism, the bottom surface of the lower barrel body (7) is provided with a discharge port (8), and a filtering device (14) is provided inside the lower barrel body (7).

2. A filtering device for producing tea beverages according to claim 1, characterized in that: The connecting mechanism comprises an annular plate (9) and an annular groove (10); the annular plate (9) is arranged on the bottom surface of the upper barrel body (1); the annular groove (10) is arranged on the top surface of the lower barrel body (7); and the annular plate (9) and the annular groove (10) are threadedly connected.

3. A filtering device for producing tea beverages according to claim 1, characterized in that: A fixing plate 1 (11) is provided on both sides of the lower end of the upper barrel body (1), and a fixing plate 2 (12) is provided on both sides of the upper end of the lower barrel body (7). The fixing plate 1 (11) and the corresponding fixing plate 2 (12) are axially aligned, and the fixing plate 1 (11) and the corresponding fixing plate 2 (12) are connected by bolts (13).

4. A filtering device for producing tea beverages according to claim 1, characterized in that: The filtering device (14) comprises a fixed block (15), wherein a plurality of the fixed blocks (15) are axially symmetrically arranged on the inner wall side of the lower barrel body (7), a sleeve (16) is arranged on the top surface of each of the fixed blocks (15), a spring (17) is arranged inside each of the sleeves (16), each of the springs (17) is fixedly connected to one end of a telescopic rod (18), and the other end of each of the telescopic rods (18) is fixedly connected to a placement plate (19), and each of the placement plates (19) is in contact with and connected to the bottom surface of a filter screen (20).

5. A filtering device for producing tea beverages according to claim 4, characterized in that: The top surface of the filter screen one (20) is axially symmetrically provided with four thread grooves (21), each of the thread grooves (21) is threadedly connected to the lower end of a support rod (22), and the upper end of each support rod (22) is threadedly connected to the bottom surface of the filter screen two (23), and the top surface of the filter screen two (23) is provided with two hemispherical protrusions (24).

6. A filtering device for producing tea beverages according to claim 5, characterized in that: The mesh size of the filter screen 1 (20) is smaller than the mesh size of the filter screen 2 (23).

7. A filtering device for producing tea beverages according to claim 5, characterized in that: The hemispherical protrusion (24) is in contact with the convex block (6), and the longitudinal sections of the two convex blocks (6) are both triangular.

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