Grinding device for matcha production and processing

Abstract

The utility model relates to the field of grinding devices, and discloses a grinding device for matcha production and processing, which comprises a support, the top end of the support is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a second bevel gear, and the outer wall of the second bevel gear is meshed with a first bevel gear. A connecting frame is fixedly connected to the bottom end of the first bevel gear, a sweeping plate is fixedly connected to the bottom end of the connecting frame, a stone mill cover is fixedly connected to the rear side of the connecting frame, a stone mill disc is rotatably connected to the bottom end of the stone mill cover, and a screening assembly is arranged at the bottom end of the support. According to the automatic stone mill, the first motor is driven to enable the connecting frame to drive the stone mill cover to rotate, so that the stone mill cover and the stone mill disc jointly grind tea leaves, the ground tea leaf powder sweeps the inner wall of the stone mill disc and the outer wall of the stone mill cover through rotation of the sweeping plate, the tea leaf powder can be pushed to the discharging opening of the stone mill disc, and the automatic grinding and collecting effects of the stone mill are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of grinding device, especially a kind of grinding device for matcha production and processing. BACKGROUND

[0002] Matcha is a kind of tea, which is collected in spring, and then steamed to kill green. After that, it is made into cake tea for preservation. When it is time to eat, the cake tea is baked and dried first, then ground into powder with a natural stone mill. The high-quality matcha is usually ground by a stone mill. The existing stone mill grinding is mostly manually ground. This not only needs a lot of time and effort to grind tea, but also needs manual collection after tea is ground into powder. The tea powder is small and difficult to collect, and may be lost during the collection process, reducing the yield of matcha. SUMMARY

[0003] In order to make up for the above shortcomings, the utility model provides a kind of grinding device for matcha production and processing, to improve the problem of manual grinding and collection of stone mill grinding tea.

[0004] To achieve the above purpose, the utility model provides the following technical scheme: a kind of grinding device for matcha production and processing, including support, the top of the support is fixedly connected with first motor, the output of first motor is fixedly connected with second bevel gear, the outer wall of second bevel gear is engaged with first bevel gear, the bottom of first bevel gear is fixedly connected with connecting frame, the bottom of connecting frame is fixedly connected with cleaning plate, the rear side of connecting frame is fixedly connected with stone mill cover, the bottom of stone mill cover is rotatably connected with stone mill disc, the bottom of support is provided with screening assembly.

[0005] Preferably, the screening assembly includes a support frame, the rear side of the support frame is fixedly connected with a second motor, the output of the second motor is fixedly connected with a worm, the outer wall of the worm is engaged with a worm gear, the inner wall of the worm gear is fixedly connected with a rotating frame, the outer wall of the rotating frame is rotatably connected with a linkage frame, the outer wall of the linkage frame is slidably connected with a screening plate, the outer wall of the screening plate is fixedly connected with a plurality of spring leaves, the outer wall of the support frame is slidably connected with a discharge plate, the left side of the discharge plate is rotatably connected with two connecting blocks.

[0006] Preferably, the stone mill disc is fixedly connected to the outer wall of the support frame, and the connecting frame is rotatably connected to the inner wall of the support frame.

[0007] Preferably, the cleaning plate is slidably connected to the inner wall of the stone mill disc, and the cleaning plate is slidably connected to the outer wall of the stone mill cover.

[0008] Preferably, the rotating frame is rotatably connected to the inner wall of the support frame, and the connecting block is rotatably connected to the inner wall of the linkage frame.

[0009] Preferably, the spring sheet is fixedly connected to the outer wall of the support frame, and the screening plate is slidably connected to the top end of the support frame.

[0010] Preferably, the top end of the stone mill cover is fixedly connected with a funnel, and the support frame is fixedly connected to the inner wall of the support.

[0011] Preferably, the connecting block is slidably connected to the outer wall of the screening plate, and the discharging plate is slidably connected to the outer wall of the screening plate.

[0012] The utility model has the following beneficial effects:

[0013] 1. In the utility model, the first motor is driven to rotate the second bevel gear, the second bevel gear and the first bevel gear are connected, the first bevel gear drives the connecting frame to rotate, the right bottom end of the connecting frame is fixed to the outer wall of the stone mill cover, the connecting frame drives the stone mill cover to rotate, thereby co-grinding tea leaves with the stone mill disc, and the tea powder is swept through the inner wall of the stone mill disc and the outer wall of the stone mill cover by the cleaning plate, which can push the tea powder to the discharge port of the stone mill disc, achieving the effect of automatic grinding and collection.

[0014] 2. In the utility model, the second motor is driven to drive the rotating frame to rotate, and the linkage frame is driven by the rotating frame to drive the screening plate and the connecting block, the screening plate is fixed and supported by the spring sheet and the support frame, the linkage frame drives the screening plate to move left and right, the bottom end of the discharging plate is in contact with the outer wall of the support frame, and the connecting block moves left and right, which can achieve the effect of screening tea powder. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The utility model provides a kind of grinding device for grinding tea production and processing for the whole schematic diagram of the utility model;

[0016] Figure 2 The utility model provides a kind of grinding device for grinding tea production and processing for the sectional schematic diagram of the utility model;

[0017] Figure 3 The utility model provides a kind of grinding device for grinding tea production and processing for the screening mechanism schematic diagram of the utility model.

[0018] LEGEND:

[0019] 1, support; 2, stone mill disc; 3, stone mill cover; 4, connecting frame; 5, first bevel gear; 6, second bevel gear; 7, first motor; 8, hopper; 9, second motor; 10, screening plate; 11, spring leaf; 12, linkage frame; 13, rotating frame; 14, connecting block; 15, discharge plate; 16, support frame; 17, cleaning plate; 18, worm gear; 19, worm. DETAILED DESCRIPTION

[0020] 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 in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Referring to Figures 1-3 An embodiment provided by the utility model: a grinding device for making and processing tea powder, comprising a support 1, the top end of the support 1 is fixedly connected with a first motor 7, the output end of the first motor 7 is fixedly connected with a second bevel gear 6, the outer wall of the second bevel gear 6 is meshedly connected with a first bevel gear 5, the bottom end of the first bevel gear 5 is fixedly connected with a connecting frame 4, the bottom end of the connecting frame 4 is fixedly connected with a cleaning plate 17, the rear side of the connecting frame 4 is fixedly connected with a stone mill cover 3, the bottom end of the stone mill cover 3 is rotatably connected with a stone mill disc 2, and the bottom end of the support 1 is provided with a screening assembly; the screening assembly comprises a support frame 16, the rear side of the support frame 16 is fixedly connected with a second motor 9, the output end of the second motor 9 is fixedly connected with a worm 19, the outer wall of the worm 19 is meshedly connected with a worm gear 18, the inner wall of the worm gear 18 is fixedly connected with a rotating frame 13, the outer wall of the rotating frame 13 is rotatably connected with a linkage frame 12, the outer wall of the linkage frame 12 is slidably connected with a screening plate 10, the outer wall of the screening plate 10 is fixedly connected with a plurality of spring leaves 11, the outer wall of the support frame 16 is slidably connected with a discharge plate 15, and the left side of the discharge plate 15 is rotatably connected with two connecting blocks 14.

[0022] Specific, through the bottom end of the stone mill 2 fixedly connected to the outer wall of the support 1, the top end of the stone mill 2 outer wall is rotatably connected to the inner wall of the stone mill cover 3, the top end of the cleaning plate 17 is fixedly connected to the bottom end of the connecting frame 4, when the first motor 7 is driven, the connecting frame 4 and the stone mill cover 3 are driven to rotate through the second bevel gear 6 and the first bevel gear 5, so that the stone mill cover 3 rotates to grind tea leaves, and then the tea powder is swept to the discharge port of the stone mill 2 through the cleaning plate 17, achieving the effect of automatic grinding of automatic stone mill. The inner wall of the linkage frame 12 is rotatably connected to the front and rear outer walls of the rotating frame 13, the left inner wall of the screening plate 10 is rotatably and slidingly connected to the left outer wall of the linkage frame 12, and the right inner wall of the connecting block 14 is rotatably connected to the outer wall of the right side of the discharge plate 15. When the second motor 9 is driven, the rotating frame 13 is driven to rotate through the worm 19 and the worm gear 18, the screening plate 10 is driven through the linkage frame 12, and under the elastic action of the spring sheet 11, the screening plate 10 performs a screening motion, and at the same time, the discharge plate 15 is driven to move through the connecting block 14, achieving the effect of screening tea powder.

[0023] With reference to Figure 2 , the stone mill 2 is fixedly connected to the outer wall of the support 1, and the connecting frame 4 is rotatably connected to the inner wall of the support 1.

[0024] Specifically, the stone mill 2 is fixedly connected to the support 1, so that the stone mill cover 3 is prevented from driving the stone mill 2 during rotation, the top end of the connecting frame 4 is rotatably connected to the top inner wall of the support 1, and the connecting frame 4 is prevented from shaking during rotation, achieving the effect of stable rotation of the connecting frame 4.

[0025] With reference to Figure 1 and Figure 2 , the cleaning plate 17 is slidingly connected to the inner wall of the stone mill 2, and the cleaning plate 17 is slidingly connected to the outer wall of the stone mill cover 3.

[0026] Specifically, the bottom end of the cleaning plate 17 is in contact with the inner wall of the stone mill 2, and the right side of the cleaning plate 17 is in contact with the inner wall of the stone mill 2, so that the connecting frame 4 drives the cleaning plate 17 to rotate, and the tea powder can be swept to the discharge port of the stone mill 2, achieving the effect of automatically collecting tea powder.

[0027] With reference to Figure 3 , the cleaning plate 17 is slidingly connected to the inner wall of the stone mill 2, and the cleaning plate 17 is slidingly connected to the outer wall of the stone mill cover 3.

[0028] Specifically, the rotating frame 13 rotates in the inner wall of the support frame 16, driving the linkage frame 12 to move, so that the screening plate 10 performs a screening motion, and at the same time, the discharge plate 15 is driven to move through the connecting block 14, achieving the effect of screening tea powder.

[0029] With reference to Figure 3The spring sheet 11 is fixedly connected to the outer wall of the support frame 16, and the screening plate 10 is slidingly connected to the top end of the support frame 16.

[0030] Specifically, the bottom end of the spring sheet 11 is fixedly connected to the top end of the support frame 16, and the right bottom end of the screening plate 10 is slidingly connected to the right top end of the support frame 16, so that the support frame 16 and the spring sheet 11 can support the screening plate 10, and the screening plate 10 can move left and right through the elastic force of the spring sheet 11, thereby achieving the effect of screening tea powder by the screening plate 10.

[0031] Referring to Figure 1 and Figure 2 , the top end of the stone mill cover 3 is fixedly connected with the hopper 8, and the support frame 16 is fixedly connected to the inner wall of the support frame 1.

[0032] Specifically, the bottom end of the hopper 8 is fixedly connected to the inlet of the stone mill cover 3, and a large amount of tea leaves is placed in the hopper 8, so that a large amount of tea leaves can be ground at one time, and the screening assembly in the support frame 16 is fixed below the discharge port of the stone mill disc 2, thereby achieving the effect of conveniently screening tea powder.

[0033] Referring to Figure 3 , the connecting block 14 is slidingly connected to the outer wall of the screening plate 10, and the discharge plate 15 is slidingly connected to the outer wall of the screening plate 10.

[0034] Specifically, the connecting block 14 is slidingly connected to the outer wall of the screening plate 10, and the discharge plate 15 is slidingly connected to the outer wall of the screening plate 10.

[0035] Working principle: by pouring tea leaves into the hopper 8, then drive the first motor 7 driven second bevel gear 6 rotation, while driving the first bevel gear 5, connecting frame 4 rotation, driving the stone mill cover 3 in the stone mill plate 2 bottom end rotation, make the tea leaves in the stone mill grinding into powder, connecting frame 4 drive cleaning plate 17, make the outer wall of cleaning plate 17 and the inner wall of stone mill cover 3 do sliding, the powder is swept to the discharge port of stone mill cover 3, so as to achieve the effect of automatic rotation of the stone mill; while driving the second motor 9, driving the worm 19, worm gear 18 rotation, make the rotating frame 13 rotation, and drive the linkage frame 12 make its right end rotation, its left end drive the left end of the screening plate 10 movement, the right side of the screening plate 10 contact in the top end outer wall of support frame 16, the screening plate 10 through a plurality of spring sheet 11 fixed connection, through the elasticity of spring sheet 11, make the screening plate 10 can screen tea powder when moving, at the same time, the left side of the discharge plate 15 is connected with the connecting block 14, the screening plate 10 moves and drives the discharge plate 15 to move, at the same time, the right side of the discharge plate 15 contacts the bottom end outer wall of the support frame 16, so that the screened tea powder in the discharge plate 15 is shaken out at the right side outlet, to achieve the effect of screening powder. The device not only can achieve the effect of automatic grinding tea and collecting of stone mill, but also can achieve the effect of screening powder.

[0036] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.

Claims

1. A grinding device for matcha production and processing, comprising a support (1), characterized in that: The top of the bracket (1) is fixedly connected to a first motor (7), the output end of the first motor (7) is fixedly connected to a second bevel gear (6), the outer wall of the second bevel gear (6) is meshed with a first bevel gear (5), the bottom end of the first bevel gear (5) is fixedly connected to a connecting frame (4), the bottom end of the connecting frame (4) is fixedly connected to a cleaning plate (17), the rear side of the connecting frame (4) is fixedly connected to a stone mill cover (3), the bottom end of the stone mill cover (3) is rotatably connected to a stone mill disc (2), and the bottom end of the bracket (1) is provided with a screening component.

2. The grinding device for matcha production and processing according to claim 1, characterized in that: The screening assembly includes a support frame (16), a second motor (9) is fixedly connected to the rear side of the support frame (16), a worm gear (19) is fixedly connected to the output end of the second motor (9), a worm wheel (18) is meshed with the outer wall of the worm gear (19), a rotating frame (13) is fixedly connected to the inner wall of the worm wheel (18), a linkage frame (12) is rotatably connected to the outer wall of the rotating frame (13), a screening plate (10) is slidably connected to the outer wall of the linkage frame (12), a plurality of spring plates (11) are fixedly connected to the outer wall of the screening plate (10), a discharge plate (15) is slidably connected to the outer wall of the support frame (16), and two connecting blocks (14) are rotatably connected to the left side of the discharge plate (15).

3. The grinding device for matcha production and processing according to claim 1, characterized in that: The grinding stone disc (2) is fixedly connected to the outer wall of the bracket (1), and the connecting frame (4) is rotatably connected to the inner wall of the bracket (1).

4. A grinding device for matcha production and processing according to claim 1, characterized in that: The cleaning plate (17) is slidably connected to the inner wall of the stone grinding disc (2) and the cleaning plate (17) is slidably connected to the outer wall of the stone grinding cover (3).

5. A grinding device for matcha production and processing according to claim 2, characterized in that: The rotating frame (13) is rotatably connected to the inner wall of the support frame (16), and the connecting block (14) is rotatably connected to the inner wall of the linkage frame (12).

6. A grinding device for matcha production and processing according to claim 2, characterized in that: The spring sheet (11) is fixedly connected to the outer wall of the support frame (16), and the screening plate (10) is slidably connected to the top of the support frame (16).

7. A grinding device for matcha production and processing according to claim 2, characterized in that: The top of the stone mill cover (3) is fixedly connected to a funnel (8), and the support frame (16) is fixedly connected to the inner wall of the bracket (1).

8. A grinding device for matcha production and processing according to claim 2, characterized in that: The connecting block (14) is slidably connected to the outer wall of the screening plate (10), and the discharge plate (15) is slidably connected to the outer wall of the screening plate (10).

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