Wall breaking equipment for improving solubility of tea leaves

Abstract

The utility model relates to the technical field of tea processing, in particular to wall breaking equipment for improving tea solubility, which comprises a base, and a support is fixed at the top of the base. A rotating shaft is rotationally mounted in the crushing box, and a plurality of cutters for crushing tea leaves are coaxially connected to the rotating shaft through keys; a grinding cavity is formed in the inner bottom of the shell, a grinding head used for grinding tea leaves is rotationally mounted above the grinding cavity, and a connecting shaft is coaxially connected to the center of the top of the grinding head through a key; according to the tea leaf wall breaking device, tea leaves can be preliminarily broken under rotation of the multiple cutters, the broken tea leaves enter the shell through the discharging pipe and fall on the bottom of the grinding cavity, then the grinding head falls on the bottom of the grinding cavity and extrudes the broken tea leaves, and meanwhile the grinding head rotates and kneads the broken tea leaves. Soluble components in the tea leaves are more sufficiently released, so that the solubility of the tea leaves in water can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tea processing, in particular to a cell wall breaking device for improving the solubility of tea. Background Technique

[0002] With the continuous development of the tea industry, different ways of drinking tea have emerged, and thus different tea processing methods have also emerged; cell wall breaking is one of the tea processing methods, which aims to break the cell walls of the tea epidermis, make the tea juice easy to release, and promote the activity of enzymes, thereby improving the overall quality of tea, and the cell wall breaking device is a commonly used device in the cell wall breaking process.

[0003] When the cell wall breaking device processes tea, it usually acts on the tea material with a high-speed rotating blade and breaks the tea. Although this operation method can promote the release of tea juice, the cell wall breaking effect achieved by only a single breaking method is limited, and the effective components inside the tea cannot be effectively released. In view of this, we propose a cell wall breaking device for improving the solubility of tea. Content of the Utility Model

[0004] The utility model aims to solve at least one of the technical problems in the related technologies to some extent. For this reason, an object of the utility model is to propose a cell wall breaking device for improving the solubility of tea. Through efficient cell wall breaking treatment, the soluble components in the tea can be more fully released, and thus the solubility of the tea in water can be improved.

[0005] To achieve the above object, the utility model provides the following technical solutions:

[0006] A cell wall breaking device for improving the solubility of tea, including a base, and a bracket is fixedly installed on the top of the base;

[0007] Hollow-type breaking boxes are fixedly installed at both ends of the bracket. A feed inlet is installed on the top of the breaking box. A rotating shaft is rotatably installed inside the breaking box. A plurality of cutting blades for breaking tea are coaxially key-connected to the rotating shaft. A first motor for driving the rotating shaft to rotate is installed on the top of the breaking box; a discharge pipe is installed at the bottom of the breaking box;

[0008] A second motor is installed on one side of the top of the bracket. A lead screw is coaxially key-connected to the output shaft of the second motor; a movable plate that can be lifted is threadedly connected to the lead screw; a third motor is installed at the center of the top of the movable plate;

[0009] A hollow-type housing is installed at the center of the top of the base, and the discharge pipe is communicated with the housing. A grinding cavity is opened at the inner bottom of the housing. A grinding head for grinding tea is rotatably installed above the grinding cavity. A connecting shaft is coaxially key-connected to the center of the top of the grinding head. The connecting shaft passes through the top of the housing and is rotatably connected to the movable plate, and the output shaft of the third motor is coaxially key-connected to the connecting shaft.

[0010] In addition, the cell wall breaking device for improving the solubility of tea leaves proposed above according to the application may also have the following additional technical features:

[0011] Specifically, support plates are installed at both ends of the bottom of the base, and the support plates are fixedly connected to the base by bolts.

[0012] Specifically, the cross-sectional shape of the support is U-shaped, and the support is fixedly connected to the base by bolts.

[0013] Specifically, the cross-sectional shapes of the grinding head and the grinding cavity are both funnel-shaped, and the size of the grinding head is adapted to the size of the grinding cavity.

[0014] Specifically, guide rods are fixedly connected between the support and the housing by bolts, and the guide rods pass through the movable plate and are slidably connected to the movable plate.

[0015] Specifically, a discharge hole communicating with the grinding cavity is formed at the bottom of the housing, and a plug is threadedly connected to the discharge hole.

[0016] Specifically, the cross-sectional shape of the feed inlet is funnel-shaped, and the feed inlet is fixedly connected to the crushing box by bolts.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0018] Through the structures such as the crushing box, the cutting knife, the housing, and the grinding head provided: when the tea leaves enter the crushing box, they can be preliminarily crushed under the rotation of multiple cutting knives. The crushed tea leaves enter the housing through the discharge pipe and fall to the bottom of the grinding cavity. Subsequently, the grinding head falls to the bottom of the grinding cavity and squeezes the crushed tea leaves. At the same time, the grinding head rotates and kneads the crushed tea leaves. This design enables the soluble components in the tea leaves to be more fully released through efficient cell wall breaking treatment, thereby improving the solubility of the tea leaves in water. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 is a cross-sectional view of the overall structure of the present utility model;

[0021] Figure 3 is a schematic diagram of the structure of the base in the present utility model;

[0022] Figure 4 is a schematic diagram of the structure of the grinding head in the present utility model.

[0023] In the figure:

[0024] 1. Base; 10. Support plate; 11. Bracket; 12. Crushing box; 120. Feed inlet; 121. Discharge pipe; 122. First motor; 123. Rotating shaft; 124. Cutter; 13. Second motor; 14. Lead screw; 15. Guide rod; 16. Housing; 160. Grinding chamber; 161. Plug; 17. Grinding head; 170. Connecting shaft; 18. Movable plate; 19. Third motor. Detailed implementation mode

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the scope of protection of the present invention.

[0026] This embodiment provides a technical solution:

[0027] Please refer to Figures 1 - 4 As shown, a cell wall breaking device for improving the solubility of tea leaves includes a base 1, and a bracket 11 is fixed on the top of the base 1; hollow crushing boxes 12 are fixed at both ends of the bracket 11, a feed inlet 120 is installed on the top of the crushing box 12, a rotating shaft 123 is rotatably installed inside the crushing box 12, and a plurality of cutters 124 for crushing tea leaves are coaxially key-connected to the rotating shaft 123. A first motor 122 for driving the rotating shaft 123 to rotate is installed on the top of the crushing box 12; a discharge pipe 121 is installed at the bottom of the crushing box 12; a second motor 13 is installed on one side of the top of the bracket 11, and a lead screw 14 is coaxially key-connected to the output shaft of the second motor 13; a movable plate 18 that can be lifted is threadedly connected to the lead screw 14; a third motor 19 is installed at the center of the top of the movable plate 18; a hollow housing 16 is installed at the center of the top of the base 1, and the discharge pipe 121 is communicated with the housing 16. A grinding chamber 160 is opened at the inner bottom of the housing 16, and a grinding head 17 for grinding tea leaves is rotatably installed above the grinding chamber 160. A connecting shaft 170 is coaxially key-connected to the center of the top of the grinding head 17. The connecting shaft 170 passes through the top of the housing 16 and is rotatably connected to the movable plate 18, and the output shaft of the third motor 19 is coaxially key-connected to the connecting shaft 170.

[0028] In this embodiment, support plates 10 are installed at both ends of the bottom of the base 1, and the support plates 10 are fixedly connected to the base 1 by bolts. The support plates 10 play a role in stable support and fixation for the base 1, ensuring the overall stability of the device.

[0029] In this embodiment, the cross-sectional shape of the bracket 11 is U-shaped, and the bracket 11 is fixedly connected to the base 1 by bolts. The U-shaped bracket 11 plays a stable supporting and fixing role for the crushing box 12, ensuring the installation reliability of the crushing box 12.

[0030] In this embodiment, the cross-sectional shapes of the grinding head 17 and the grinding chamber 160 are both funnel-shaped, and the size of the grinding head 17 is adapted to the size of the grinding chamber 160. This design facilitates the grinding head 17 to squeeze and crush the broken tea leaves in the grinding chamber 160, thereby facilitating the full wall breaking of the tea leaves.

[0031] In this embodiment, a guide rod 15 is fixedly connected between the bracket 11 and the housing 16 by bolts, and the guide rod 15 passes through the movable plate 18 and is slidably connected to the movable plate 18. The provision of the guide rod 15 increases the stability and smoothness of the movable plate 18 when it is raised and lowered, and ensures the stability of the movable plate 18.

[0032] In this embodiment, a discharge hole connected to the grinding chamber 160 is provided at the bottom of the housing 16, and a plug 161 is threadedly connected to the discharge hole. The setting of the discharge hole facilitates discharge, and the setting of the plug 161 facilitates control of discharge.

[0033] In this embodiment, the cross-sectional shape of the feed port 120 is funnel-shaped, and the feed port 120 is fixedly connected to the crushing box 12 by bolts. The bolt fixing method ensures the installation reliability of the feed port 120, and the funnel-shaped design is conducive to feeding.

[0034] It should be added that the crushing box 12 in this embodiment is fixedly connected to the bracket 11 by bolts, and the shell 16 is fixedly connected to the base 1 by bolts. The bolt fixing method ensures the installation stability and reliability of the crushing box 12 and the shell 16, and ensures the stability of the device in use.

[0035] It is worth noting that the first motor 122 , the second motor 13 and the third motor 19 involved in this embodiment are existing conventional technologies and will not be described in detail here.

[0036] During specific use, the operator first turns on the power supply of the first motor 122. The first motor 122 starts to work, and the output shaft of the first motor 122 rotates to drive the rotating shaft 123 and multiple cutting knives 124 to rotate. At this time, the operator puts the tea leaves into the feeding port 120. The tea leaves fall into the crushing box 12. As the cutting knives 124 rotate, the tea leaves can be crushed. The crushed tea leaves fall into the bottom of the grinding cavity 160 through the discharge pipe 121. Subsequently, the operator turns on the power supply of the second motor 13. The second motor 13 starts to work, and the output shaft of the second motor 13 rotates to drive the lead screw 14 to rotate. As the lead screw 14 rotates, the movable plate 18 moves downward, driving the connecting shaft 170 and the grinding head 17 to move downward. At the same time, the grinding head 17 squeezes the tea leaves in the grinding cavity 160. Then, the operator turns on the power supply of the third motor 19. The third motor 19 starts to work, and the output shaft of the third motor 19 rotates to drive the connecting shaft 170 and the grinding head 17 to rotate. The rotating grinding head 17 synchronously grinds the tea leaves in the grinding cavity 160. When the grinding is completed, the power supply of the third motor 19 is stopped. Finally, the operator unscrews the plug 161 and discharges the tea leaves through the discharge hole.

[0037] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tea wall breaking device for improving tea solubility, comprising a base (1), characterized in that: A bracket (11) is fixed on the top of the base (1); A hollow crushing box (12) is fixed at both ends of the bracket (11); a feed port (120) is installed at the top of the crushing box (12); a rotating shaft (123) is rotatably installed inside the crushing box (12); a plurality of cutters (124) for crushing tea leaves are coaxially keyed to the rotating shaft (123); a first motor (122) for driving the rotating shaft (123) to rotate is installed at the top of the crushing box (12); and a discharge pipe (121) is installed at the bottom of the crushing box (12); A second motor (13) is installed at one side of the top of the bracket (11); the output shaft of the second motor (13) is coaxially keyed to a screw rod (14); a movable plate (18) that can be raised and lowered is threadedly connected to the screw rod (14); a third motor (19) is installed at the center of the top of the movable plate (18); A hollow shell (16) is installed at the top center of the base (1), and the discharge pipe (121) is connected to the shell (16). A grinding chamber (160) is opened at the inner bottom of the shell (16). A grinding head (17) for grinding tea leaves is rotatably installed above the grinding chamber (160). A connecting shaft (170) is coaxially keyed at the top center of the grinding head (17). The connecting shaft (170) passes through the top of the shell (16) and is rotatably connected to the movable plate (18), and the output shaft of the third motor (19) is coaxially keyed to the connecting shaft (170).

2. The wall-breaking device for improving the solubility of tea leaves according to claim 1, characterized in that: Support plates (10) are installed at both ends of the bottom of the base (1), and the support plates (10) are fixedly connected to the base (1) by bolts.

3. The wall-breaking device for improving the solubility of tea leaves according to claim 1, characterized in that: The cross-sectional shape of the bracket (11) is U-shaped, and the bracket (11) is fixedly connected to the base (1) via bolts.

4. The wall-breaking device for improving the solubility of tea leaves according to claim 1, characterized in that: The cross-sectional shapes of the grinding head (17) and the grinding chamber (160) are both funnel-shaped, and the size of the grinding head (17) is compatible with the size of the grinding chamber (160).

5. The wall-breaking device for improving the solubility of tea leaves according to claim 1, characterized in that: A guide rod (15) is fixedly connected between the bracket (11) and the housing (16) by means of bolts, and the guide rod (15) passes through the movable plate (18) and is slidably connected to the movable plate (18).

6. The wall-breaking device for improving the solubility of tea leaves according to claim 1, characterized in that: The bottom of the housing (16) is provided with a discharge hole connected to the grinding chamber (160), and a plug (161) is threadedly connected to the discharge hole.

7. The wall-breaking device for improving the solubility of tea leaves according to claim 1, characterized in that: The cross-sectional shape of the feed port (120) is funnel-shaped, and the feed port (120) is fixedly connected to the crushing box (12) by bolts.

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