Anti-scattering structure of tea rolling device

Abstract

The utility model relates to the technical field of tea rolling, in particular to an anti-scattering structure of a tea rolling device. A second pressure plate is arranged on the front side of the first pressure plate; on one hand, the first pressing disc and the second pressing disc are arranged and can be driven by the push rod to ascend and descend in the opening of the rolling barrel, and the first pressing disc and the second pressing disc can drive tea leaves to be gathered downwards, so that the tea leaves are rolled favorably, and the situation that the tea leaves are scattered and are separated from the rolling barrel is also avoided; on the other hand, the first pressure plate and the second pressure plate are clamped at the bottom of the push rod, and when the first pressure plate and the second pressure plate need to be cleaned and maintained, the connecting rod is directly pushed upwards to be separated from the fixing hole, so that the first pressure plate is separated from the second pressure plate, and the first pressure plate and the second pressure plate are separated from the push rod and are disassembled; the design has the advantage of being easy to disassemble and assemble, and meanwhile, the working efficiency is also guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to tea rubbing technology field, concretely is the anti -spreading structure of tea rubbing device. BACKGROUND

[0002] Tea rubbing machine, also known as rubbing tea machine, is a kind of machine for rubbing process in tea processing. Its main function is to form specific shape by rubbing, promote the transformation of internal substances of tea and improve the taste and quality of tea. Rubbing machine is widely used in tea making workshop, tea processing factory and other places.

[0003] Rubbing cylinder is an important component structure of tea rubbing machine, which is mainly used for containing tea for rubbing. In order to prevent tea from scattering and falling out of the rubbing cylinder, a liftable pressure plate is installed at the opening of the rubbing cylinder. The pressure plate is generally driven to lift by a push rod. Under the action of the pressure plate pressing the tea in the rubbing cylinder, the tea can be gathered to the bottom of the rubbing cylinder for rubbing, and the tea falling out of the opening of the rubbing cylinder is avoided. However, the pressure plate and the push rod are generally installed by a plurality of bolts or welding. This installation method not only causes inconvenience in disassembling the pressure plate, but also affects the efficiency of cleaning and maintenance of the pressure plate. Therefore, we propose the anti-spreading structure of tea rubbing device. SUMMARY

[0004] In order to solve the above problems, the utility model provides the anti-spreading structure of tea rubbing device.

[0005] To achieve the above purpose, the technical scheme adopted by the utility model is as follows:

[0006] The anti-spreading structure of tea rubbing device comprises a rubbing cylinder, and a push rod is installed at the opening of the rubbing cylinder.

[0007] A pressing part is arranged at the top opening of the rubbing cylinder, the pressing part comprises a first pressure plate, a first shaft hole is formed at the center of the front end face of the first pressure plate, a fixing groove is formed at both sides of the front end face of the first pressure plate, a support is fixed at the top of the first pressure plate at both sides, a movable plate is slidably installed in the opening of the support, a connecting rod is coaxially fixed at the center of the movable plate, the bottom end of the connecting rod penetrates through the first pressure plate and inserts into the fixing groove, and a spring is sleeved on the outside of the connecting rod above the movable plate.

[0008] The front side of the first pressing disc is provided with a second pressing disc, the rear end surface center of the second pressing disc is provided with a second shaft hole, the push rod passes through the space between the first shaft hole and the second shaft hole and is clamped and fixed by the first shaft hole and the second shaft hole, the rear end of the second pressing disc is fixed with a fixed block on the left side and the right side, the fixed block is inserted and matched with the fixed groove, the fixed block is provided with a fixed hole, and the bottom end of the connecting rod is inserted and matched with the corresponding fixed hole.

[0009] Further, the cross-sectional shape of the first pressing disc and the second pressing disc is semicircular, and the combined shape of the first pressing disc and the second pressing disc is circular.

[0010] Further, the left side and the right side of the fixed groove are provided with a positioning hole, and the left side and the right side of the fixed block are fixed with a positioning rod, and the positioning rod is inserted and matched with the corresponding positioning hole.

[0011] Further, the bottom end of the push rod is coaxially fixed with two limiting rings, and the two limiting rings are clamped at the upper and lower end surfaces of the first pressing disc and the second pressing disc.

[0012] Further, the overall shape of the limiting ring is annular, and the outer diameter of the limiting ring is greater than the diameter of the first shaft hole and the second shaft hole.

[0013] Further, the top end of the connecting rod is coaxially fixed with a knob, and the knob is fixedly connected with the connecting rod through bolts.

[0014] Further, the cross-sectional shape of the bracket is U-shaped, and the bracket is fixedly connected with the first pressing disc through bolts.

[0015] Further, the cross-sectional shape of the movable plate is rectangular, and the size of the movable plate is matched with the opening size of the bracket.

[0016] Compared with the prior art, the utility model has the advantages of:

[0017] The pressing part is provided, on one hand, the first pressing disc and the second pressing disc are driven by the push rod and can be lifted in the opening of the rubbing cylinder, the first pressing disc and the second pressing disc can drive tea leaves to gather downward, thereby facilitating rubbing of tea leaves, and the tea leaves are prevented from scattering and escaping from the rubbing cylinder, on the other hand, the first pressing disc and the second pressing disc are clamped at the bottom of the push rod, when the first pressing disc and the second pressing disc need to be cleaned and maintained, the connecting rod is directly pushed upward to be separated from the fixed hole, so that the first pressing disc and the second pressing disc are separated, the first pressing disc and the second pressing disc are separated from the push rod and are disassembled, and the first pressing disc and the second pressing disc can be cleaned and maintained, the design has the advantages of easy disassembly and assembly, and the working efficiency is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole structure schematic view of the utility model;

[0019] Figure 2 It is the explosion structure schematic view of the pressing part in the utility model;

[0020] Figure 3 It is the structure section view of the first pressing disc in the utility model;

[0021] Figure 4 It is the structure schematic view of the second pressing disc in the utility model;

[0022] Figure 5 It is the structure schematic view of the push rod in the utility model;

[0023] In the drawing:

[0024] 1, rubbing cylinder; 10, push rod; 100, limit ring;

[0025] 2, pressing part; 20, first pressing disc; 200, first shaft hole; 201, fixed groove; 202, positioning hole; 21, second pressing disc; 210, positioning rod; 211, second shaft hole; 22, fixed block; 220, fixed hole; 23, support; 24, connecting rod; 25, movable plate; 26, spring; 27, knob. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] The embodiment provides a technical solution:

[0028] Please refer to Figures 1-5The tea rolling device anti-scattering structure shown, including rolling cylinder 1, the opening of rolling cylinder 1 is provided with push rod 10;The top opening of rolling cylinder 1 is provided with pressing part 2, pressing part 2 includes first pressure plate 20, the front end surface center of first pressure plate 20 is provided with first shaft hole 200, the both sides of the front end surface of first pressure plate 20 are provided with fixed groove 201, the top of first pressure plate 20 is fixed with support 23 at left and right sides, the opening of support 23 is slidably installed with movable plate 25, the center of movable plate 25 is coaxially fixed with connecting rod 24, the bottom end of connecting rod 24 passes through first pressure plate 20 and inserts into fixed groove 201, spring 26 is sleeved on the outside of connecting rod 24 above movable plate 25;The front side of first pressure plate 20 is provided with second pressure plate 21, the rear end surface center of second pressure plate 21 is provided with second shaft hole 211, push rod 10 passes through between first shaft hole 200 and second shaft hole 211 and is clamped and fixed by first shaft hole 200 and second shaft hole 211, the rear end of second pressure plate 21 is fixed with fixed block 22 at left and right sides, fixed block 22 is inserted and matched with fixed groove 201, fixed hole 220 is formed in fixed block 22, the bottom end of connecting rod 24 is inserted and matched with the corresponding fixed hole 220.

[0029] In the embodiment, the cross-sectional shape of the first pressure plate 20 and the second pressure plate 21 is semicircular, and the combined shape of the first pressure plate 20 and the second pressure plate 21 is circular. The semicircular design allows the first pressure plate 20 and the second pressure plate 21 to smoothly lift in the opening of the rolling cylinder 1, which facilitates better pressing of the tea leaves.

[0030] In the embodiment, the left and right sides of the fixed groove 201 are provided with positioning holes 202, and the left and right sides of the fixed block 22 are fixed with positioning rods 210, which are inserted and matched with the corresponding positioning holes 202. The positioning rods 210 and the positioning holes 202 increase the connection stability between the first pressure plate 20 and the second pressure plate 21.

[0031] In the embodiment, the bottom end of the push rod 10 is coaxially fixed with two limiting rings 100, which are clamped at the upper and lower end surfaces of the first pressure plate 20 and the second pressure plate 21. The limiting ring 100 plays a limiting role for the push rod 10, which facilitates the first pressure plate 20 and the second pressure plate 21 to more stably clamp the push rod 10.

[0032] In the embodiment, the overall shape of the limiting ring 100 is annular, and the outer diameter of the limiting ring 100 is greater than the diameter of the first shaft hole 200 and the second shaft hole 211. This design ensures the connection stability between the push rod 10 and the first pressure plate 20 and the second pressure plate 21.

[0033] In the embodiment, the top end of the connecting rod 24 is coaxially fixed with a knob 27, and the knob 27 is fixedly connected with the connecting rod 24 through a bolt. The knob 27 increases the convenience of operating the connecting rod 24, and the bolt fixing mode guarantees the connection firmness.

[0034] In the embodiment, the bracket 23 has a U-shaped cross section, and the bracket 23 is fixedly connected with the first pressing disc 20 through a bolt. The U-shaped bracket 23 better supports the connecting rod 24, and the bolt fixing mode guarantees the installation stability of the bracket 23.

[0035] In the embodiment, the movable plate 25 has a rectangular cross section, and the size of the movable plate 25 is matched with the opening size of the bracket 23. The design facilitates the smooth lifting of the movable plate 25 in the opening of the bracket 23, and guarantees the stability of the movable plate 25.

[0036] It should be supplemented that the diameters of the first pressing disc 20 and the second pressing disc 21 in the embodiment are smaller than the opening diameter of the rubbing and twisting cylinder 1. When the push rod 10 pushes the first pressing disc 20 and the second pressing disc 21 to lift, the first pressing disc 20 and the second pressing disc 21 can lift in the opening of the rubbing and twisting cylinder 1 and press the tea leaves downward, guaranteeing the pressing effect of the first pressing disc 20 and the second pressing disc 21 on the tea leaves, and preventing the tea leaves from escaping from the rubbing and twisting cylinder 1.

[0037] In specific use, the user first lifts the knob 27 upward, the knob 27 drives the connecting rod 24 and the movable plate 25 to move upward, the movable plate 25 moves upward and compresses the spring 26, and when the connecting rod 24 is separated from the fixed hole 220, the user pulls the second pressing disc 21 to one side, at this time, the fixed block 22 is separated from the fixed slot 201, the second pressing disc 21 is disassembled, and the first pressing disc 20 is disassembled, so that the first pressing disc 20 and the second pressing disc 21 can be cleaned and maintained.

[0038] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by the person skilled in the art that the utility model is not limited by the above embodiments, and the above embodiments and the description in the specification are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A tea rolling device is provided with a structure for preventing tea leaves from scattering, comprising a rolling cylinder (1), and a push rod (10) installed at the opening of the rolling cylinder (1), characterized in that: a pressing part (2) is arranged at the top opening of the rolling cylinder (1), the pressing part (2) comprises a first pressing disc (20), a first shaft hole (200) is arranged at the center of the front end face of the first pressing disc (20), a fixing groove (201) is arranged at both sides of the front end face of the first pressing disc (20), a support (23) is fixed at the top of the first pressing disc (20) at both sides, an activity plate (25) is slidably installed in the opening of the support (23), a connecting rod (24) is coaxially fixed at the center of the activity plate (25), the bottom end of the connecting rod (24) penetrates through the first pressing disc (20) and is inserted into the fixing groove (201), and a spring (26) is sleeved on the outer part of the connecting rod (24) above the activity plate (25). a second pressing disc (21) is arranged at the front side of the first pressing disc (20), a second shaft hole (211) is arranged at the center of the rear end face of the second pressing disc (21), the push rod (10) penetrates through the first shaft hole (200) and the second shaft hole (211) and is clamped and fixed by the first shaft hole (200) and the second shaft hole (211), a fixed block (22) is fixed at the rear end of the second pressing disc (21) at both sides, the fixed block (22) is insertedly connected with the fixing groove (201), a fixed hole (220) is arranged on the fixed block (22), and the bottom end of the connecting rod (24) is insertedly connected with the corresponding fixed hole (220).

2. The anti-scattering structure of the tea rolling device according to claim 1, characterized in that: The cross-sectional shape of the first pressing disc (20) and the second pressing disc (21) is semicircular, and the combined shape of the first pressing disc (20) and the second pressing disc (21) is circular.

3. The anti-scattering structure of the tea rolling device according to claim 1, characterized in that: Positioning holes (202) are arranged at both sides of the fixing groove (201), positioning rods (210) are fixed at both sides of the fixed block (22), and the positioning rods (210) are insertedly connected with the corresponding positioning holes (202).

4. The anti-scattering structure of the tea rolling device according to claim 1, characterized in that: Two limiting rings (100) are coaxially fixed at the bottom end of the push rod (10), and the two limiting rings (100) are clamped at the upper and lower end faces of the first pressing disc (20) and the second pressing disc (21).

5. The anti-scattering structure of the tea rolling device according to claim 4, characterized in that: The overall shape of the limiting ring (100) is annular, and the outer diameter of the limiting ring (100) is greater than the diameter of the first shaft hole (200) and the second shaft hole (211).

6. The anti-scattering structure of the tea rolling device according to claim 1, characterized in that: A knob (27) is coaxially fixed at the top end of the connecting rod (24), and the knob (27) is fixedly connected with the connecting rod (24) by bolts.

7. The anti-scattering structure of the tea rolling device according to claim 1, characterized in that: The cross-sectional shape of the support (23) is U-shaped, and the support (23) is fixedly connected with the first pressing disc (20) by bolts.

8. The anti-scattering structure of the tea rolling device according to claim 1, characterized in that: The cross-sectional shape of the activity plate (25) is rectangular, and the size of the activity plate (25) is matched with the opening size of the support (23).

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