Extraction device for the production of a tea-containing beverage

Abstract

The utility model relates to the technical field of leaching, specifically is a kind of leaching device for tea-containing beverage production, including mounting disc, the upper surface of mounting disc is embedded and is connected with infusion jar, the upper surface of mounting disc is fixedly connected with mounting bracket, the inner surface of mounting bracket is fixedly connected with hydraulic push rod, the output of hydraulic push rod is fixedly connected with connecting plate, the lower surface of connecting plate is fixedly connected with connecting frame, in the utility model, drive the synchronous movement of cylinder in the process of moving, at this moment, when cylinder moves down, inside is in the state of negative pressure, make water from inlet check valve enter, after the guidance of flow channel, along the inner wall of base movement, make the water flow in the inside of cylinder in the state of vortex, when cylinder rises, cylinder inside is in the state of pressurization, water is discharged from outlet check valve after passing through net cover at this moment, vortex state is destroyed, water is in the state of turbulence when discharging, it is favorable to the infusion of tea raw materials.

Description

Technical Field

[0001] This utility model relates to the field of extraction technology, specifically an extraction device for the production of tea-containing beverages. Background Technology

[0002] In the production of tea beverages, most extraction devices use a static soaking method to soak the tea raw materials. Some devices have also appeared in the existing technology, such as the one described in announcement number CN217523840U: "A tea extraction device for tea beverage production, including a base plate, an extraction tank placed on the upper end of the base plate; several electric telescopic rods are installed on the upper end of the base plate; a moving plate is installed at the top of the electric telescopic rods; and a motor is installed on the upper end of the moving plate." Although the above-mentioned device drives the motor to move through the lifting mechanism and drives the soaking mechanism to rotate through the motor in conjunction with the long shaft, this structure can achieve turbulence in the soaking area. However, driving the motor to lift and lower will cause the wire area to move synchronously, and the rotating soaking mechanism will shake, causing the long shaft to deform and increasing the failure rate of the device. Utility Model Content

[0003] The purpose of this invention is to provide an extraction device for the production of tea-containing beverages, so as to solve the problems in the background art mentioned above.

[0004] To achieve the above objectives, this utility model provides the following technical solution: An extraction device for producing tea beverages includes an installation plate, an infusion tank embedded in the upper surface of the installation plate, an installation frame fixedly connected to the upper surface of the installation plate, a hydraulic push rod fixedly connected to the inner surface of the installation frame, a connecting plate fixedly connected to the output end of the hydraulic push rod, and a connecting frame fixedly connected to the lower surface of the connecting plate. A brewing mechanism is fixedly connected to the lower surface of the connecting frame. The brewing mechanism includes a cylinder, a base, an inlet check valve, and an outlet check valve. The cylinder is fixedly connected to the lower surface of the connecting frame, and the base is nested and connected to the outer surface of the cylinder. A fastening knob is threadedly connected to the outer surface of the base. The inlet check valve is embedded and connected to the lower surface of the base. A flow guide channel is fixedly connected to the inner surface of the base. The outlet check valve is embedded and connected to the lower surface of the base near the center. A mesh cover is threadedly connected to the inner bottom surface of the base.

[0005] Furthermore, the lower surface of the soaking tank is detachably connected to a solenoid valve, the end of the solenoid valve is fixedly connected to a liquid outlet bend, and the outer surface of the soaking tank is fixedly connected to two snap-fit ​​rails.

[0006] Furthermore, the upper surface of the soaking tank is embedded with a cover mechanism, which includes an upper cover, a liquid inlet hopper, and a mounting rod. The upper cover is embedded in the upper surface of the soaking tank, the liquid inlet hopper is fixedly connected to the upper surface of the upper cover, and the mounting rod is fixedly connected to the lower surface of the upper cover. A piston is fixedly connected to the lower end of the mounting rod.

[0007] Furthermore, the piston and the cylinder are slidably connected, and the base and the cylinder are threadedly connected by a fastening knob.

[0008] Furthermore, the outer surface of the top cover is provided with an annular groove, and two connecting half-hoops are rotatably connected inside the annular groove. A snap-fit ​​arc plate is fixedly connected to the outer surface of the connecting half-hoops, and a threaded connection assembly is threadedly connected to the connection position of the two connecting half-hoops.

[0009] Furthermore, the snap-fit ​​arc plate and the snap-fit ​​track are slidably connected.

[0010] Furthermore, the lower surface of the mounting plate is fixedly connected to a support leg, and the upper surface of the support leg is provided with a through hole.

[0011] Compared with the prior art, the beneficial effects of this utility model are: The output end of the hydraulic push rod drives the connecting frame to move up and down through the connecting plate. During the movement, the cylinder moves synchronously. When the cylinder moves down, the inside is under negative pressure, allowing water to enter through the inlet check valve. After being guided by the flow channel, the water moves along the inner wall of the base, causing the water flow inside the cylinder to be in a vortex state. When the cylinder rises, the inside of the cylinder is under pressure. At this time, the water passes through the mesh cover and is discharged through the outlet check valve. When the vortex state is broken and the water is discharged, it is in a turbulent state, which is beneficial for the soaking of tea raw materials. The locking arc plate slides into the locking track by rotating the connecting half-hoop, achieving quick positioning and locking of the top cover. The threaded connection assembly is used to fix the two connecting half-hoops, improving sealing and ease of operation. The support legs are used to stably support the entire device. When the locking arc plate slides out of the locking track, the cover mechanism and the soaking tank are not fixed. Therefore, the hydraulic push rod is activated. Under the push of the hydraulic push rod, the cover mechanism and the soaking mechanism rise along the inner wall of the soaking tank, which facilitates the loading and unloading of the auxiliary cylinder later. At the same time, it avoids the need for an additional drive mechanism when there is turbulence. It can be completed using its own original lifting mechanism, simplifying the structure of the device and reducing the failure rate of the device. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the installation disk structure of this utility model; Figure 3This is a schematic cross-sectional view of the soaking tank of this utility model; Figure 4 This is a cross-sectional structural diagram of the brewing mechanism of this utility model.

[0013] In the diagram: 1. Mounting plate; 101. Support leg; 102. Mounting bracket; 2. Hydraulic push rod; 201. Connecting plate; 202. Connecting bracket; 3. Soaking tank; 301. Solenoid valve; 302. Discharge bend; 303. Snap-fit ​​rail; 4. Cover mechanism; 401. Top cover; 402. Annular groove; 403. Connecting half hoop; 404. Snap-fit ​​arc plate; 405. Inlet hopper; 406. Mounting rod; 407. Piston; 408. Threaded connection assembly; 5. Brewing mechanism; 501. Base; 502. Fastening knob; 503. Inlet check valve; 504. Flow guide channel; 505. Discharge check valve; 506. Mesh cover; 507. Cylinder. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1-4 In this embodiment of the present invention, an extraction device for producing tea beverages includes an installation plate 1, an infusion tank 3 embedded in the upper surface of the installation plate 1, an installation frame 102 fixedly connected to the upper surface of the installation plate 1, a hydraulic push rod 2 fixedly connected to the inner surface of the installation frame 102, a connecting plate 201 fixedly connected to the output end of the hydraulic push rod 2, and a connecting frame 202 fixedly connected to the lower surface of the connecting plate 201. A brewing mechanism 5 is fixedly connected to the lower surface of the connecting frame 202. The brewing mechanism 5 includes a cylinder 507, a base 501, an inlet check valve 503, and an outlet check valve 505. The cylinder 507 is fixedly connected to the lower surface of the connecting frame 202. The base 501 is nested and connected to the outer surface of the cylinder 507. A fastening knob 502 is threadedly connected to the outer surface of the base 501. The inlet check valve 503 is embedded and connected to the lower surface of the base 501. A flow guide channel 504 is fixedly connected to the inner surface of the base 501. The outlet check valve 505 is embedded and connected to the lower surface of the base 501 near the center. A mesh cover 506 is threadedly connected to the inner bottom surface of the base 501.

[0016] Specifically, during use, the tea raw materials are placed inside the base 501, and then the base 501 is installed at the lower end of the cylinder 507. After adding water to the steeping tank 3, the hydraulic push rod 2 is activated. The output end of the hydraulic push rod 2 drives the connecting frame 202 to move up and down through the connecting plate 201. During the movement, the cylinder 507 moves synchronously. At this time, when the cylinder 507 moves down, the inside is under negative pressure, allowing water to enter from the inlet check valve 503. After being guided by the guide channel 504, the water moves along the inner wall of the base 501, causing the water flow inside the cylinder 507 to be in a vortex state. When the cylinder 507 rises, the inside of the cylinder 507 is under pressure. At this time, the water passes through the mesh cover 506 and is discharged from the outlet check valve 505. When the vortex state is broken and the water is discharged, it is in a turbulent state, which is conducive to the steeping of the tea raw materials. The mesh cover 506 is used to block the tea raw materials to prevent them from being discharged from the outlet check valve 505.

[0017] Example 1 like Figure 1-4 As shown, a solenoid valve 301 is detachably connected to the lower surface of the soaking tank 3, and an outlet bend 302 is fixedly connected to the end of the solenoid valve 301. Two snap-fit ​​rails 303 are fixedly connected to the outer surface of the soaking tank 3.

[0018] In this embodiment, the solenoid valve 301 is used to control the discharge of tea liquid in the steeping tank 3, the outlet bend 302 facilitates the guidance of tea liquid to subsequent processing equipment, and the snap-fit ​​rail 303 is used to cooperate with the cover mechanism 4 to achieve quick disassembly and sealing.

[0019] like Figure 1-4 As shown, a cover mechanism 4 is movably connected to the upper surface of the soaking tank 3. The cover mechanism 4 includes an upper cover 401, a liquid inlet 405, and a mounting rod 406. The upper cover 401 is embedded in the upper surface of the soaking tank 3, the liquid inlet 405 is fixedly connected to the upper surface of the upper cover 401, and the mounting rod 406 is fixedly connected to the lower surface of the upper cover 401. A piston 407 is fixedly connected to the lower end of the mounting rod 406.

[0020] In this embodiment, the liquid inlet 405 is used to inject water or liquid into the soaking tank 3. The piston 407 and the cylinder 507 slide together to form a sealed cavity to prevent liquid from splashing out, and at the same time help to form a negative pressure or pressurized state.

[0021] Example 2 Based on Embodiment 1, in order to overcome the problem of inconvenience in installing the top cover 401 in Embodiment 1.

[0022] like Figure 1-4As shown, piston 407 and cylinder 507 are slidably connected, base 501 and cylinder 507 are threadedly connected by fastening knob 502, annular groove 402 is provided on the outer surface of upper cover 401, two connecting half-hoops 403 are rotatably connected inside the annular groove 402, a snap-fit ​​arc plate 404 is fixedly connected to the outer surface of the connecting half-hoops 403, and a threaded connection assembly 408 is threadedly connected to the connection position of the two connecting half-hoops 403. A support leg 101 is fixedly connected to the lower surface of mounting plate 1, and a through hole is provided on the upper surface of support leg 101. Snap-fit ​​arc plate 404 and snap-fit ​​rail 303 are slidably connected.

[0023] In this embodiment, the locking arc plate 404 is slid into the locking track 303 by rotating the connecting half-hoop 403, thereby achieving quick positioning and locking of the upper cover 401. The threaded connection assembly 408 is used to fix the two connecting half-hoops 403, improving sealing and ease of operation. The support leg 101 is used to stably support the entire device. When the locking arc plate 404 slides out of the locking track 303, the cover mechanism 4 and the soaking tank 3 are not fixed. Therefore, the hydraulic push rod 2 is activated. Under the push of the hydraulic push rod 2, the cover mechanism 4 and the brewing mechanism 5 rise along the inner wall of the soaking tank 3, which facilitates the loading and unloading of the auxiliary cylinder 507 later.

[0024] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0025] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An extraction device for producing tea beverages, comprising an installation plate (1), wherein an infusion tank (3) is embedded and connected to the upper surface of the installation plate (1), an installation frame (102) is fixedly connected to the upper surface of the installation plate (1), a hydraulic push rod (2) is fixedly connected to the inner surface of the installation frame (102), a connecting plate (201) is fixedly connected to the output end of the hydraulic push rod (2), and a connecting frame (202) is fixedly connected to the lower surface of the connecting plate (201). Its features are, A brewing mechanism (5) is fixedly connected to the lower surface of the connecting frame (202), the brewing mechanism (5) comprising: The cylinder (507) is fixedly connected to the lower surface of the connecting frame (202); The base (501) is nested and connected to the outer surface of the cylinder (507), and a fastening knob (502) is threadedly connected to the outer surface of the base (501). A liquid inlet check valve (503) is embedded and connected to the lower surface of the base (501), and a flow guide channel (504) is fixedly connected to the inner surface of the base (501). A liquid discharge check valve (505) is embedded in the lower surface of the base (501) near the center, and a mesh cover (506) is threaded onto the inner bottom surface of the base (501).

2. The extraction apparatus for producing tea-containing beverages according to claim 1, characterized in that, The lower surface of the soaking tank (3) is detachably connected to a solenoid valve (301), the end of the solenoid valve (301) is fixedly connected to a liquid outlet bend (302), and the outer surface of the soaking tank (3) is fixedly connected to two snap-fit ​​rails (303).

3. The extraction apparatus for producing tea-containing beverages according to claim 1 or 2, characterized in that, The upper surface of the soaking tank (3) is movably connected to a cover mechanism (4), the cover mechanism (4) comprising: The top cover (401) is embedded and connected to the upper surface of the soaking tank (3); The liquid inlet hopper (405) is fixedly connected to the upper surface of the cover (401); The mounting rod (406) is fixedly connected to the lower surface of the upper cover (401), and the lower end of the mounting rod (406) is fixedly connected to a piston (407).

4. The extraction apparatus for producing tea-containing beverages according to claim 3, characterized in that, The piston (407) and the cylinder (507) are slidably connected, and the base (501) and the cylinder (507) are threadedly connected by a fastening knob (502).

5. The extraction apparatus for producing tea-containing beverages according to claim 4, characterized in that, The outer surface of the top cover (401) is provided with an annular groove (402), and two connecting half-hoops (403) are rotatably connected inside the annular groove (402). A snap-fit ​​arc plate (404) is fixedly connected to the outer surface of the connecting half-hoops (403), and a threaded connection assembly (408) is threadedly connected to the connection position of the two connecting half-hoops (403).

6. The extraction apparatus for producing tea-containing beverages according to claim 5, characterized in that, The snap-fit ​​arc plate (404) and the snap-fit ​​rail (303) are slidably connected.

7. The extraction apparatus for producing tea-containing beverages according to claim 1, characterized in that, The lower surface of the mounting plate (1) is fixedly connected to a support leg (101), and the upper surface of the support leg (101) is provided with a through hole.

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