Efficient automatic crushing device for tea leaves

Abstract

The utility model discloses an efficient automatic crushing device for tea leaves. The efficient automatic crushing device comprises a base, a crushing mechanism, a feeding mechanism and a purifying mechanism, a crushing chamber is connected to the upper end of the base through bolts, a filtering shell is inserted into the crushing chamber, filtering holes which are uniformly distributed are formed in the lower end of the filtering shell, and a collecting box is slidably connected to the bottom wall of the base; the crushing mechanism is arranged in the crushing chamber and on the rear side face, the feeding mechanism comprises a spiral conveying shaft and a feeding pipeline, the feeding pipeline is connected to the front side of the crushing chamber through bolts, the edge of the filtering shell is located between the edge of the crushing chamber and the feeding pipeline, and the bolts penetrate through adjacent round holes in the edge of the filtering shell correspondingly. A spiral conveying shaft is rotationally connected to the interior of the feeding pipeline, and a feeding port is formed in the upper end of the front side of the feeding pipeline; according to the efficient and automatic tea leaf crushing device, tea leaves can be automatically fed into the crushing chamber, meanwhile, the crushing efficiency is higher, and the crushing efficiency of the tea leaves is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of tea processing, in particular to a highly efficient and automatic tea pulverizing device. Background Art

[0002] The tea is crushed into tea powder by instant grinding, which can keep the original natural green color, nutrition and pharmacological components of tea to the maximum extent, and does not contain any chemical additives. Instant tea is a solid beverage tea that can be quickly dissolved in water. Instant tea is divided into pure tea and blended tea. Common pure teas include instant black tea, instant oolong tea, instant jasmine tea, etc.

[0003] A grinding device is needed to grind the tea leaves. The tea leaves are pushed into the grinding device from the inlet for grinding. The grinding device collects the filtered tea powder. However, when the tea leaves are ground, the workers put the tea leaves into the feeding port and then push the tea leaves into the device, and then put in new tea leaves. There is a time interval between the grinding of the two batches of tea leaves. At the same time, the tea leaves are grounded inside the grinding device by a single component such as the grinding shaft. The overall processing efficiency is low. For this reason, we propose a high-efficiency and automated tea leaf grinding device. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide an efficient and automatic tea crushing device, which can automatically deliver the tea leaves into a crushing chamber and at the same time has a higher crushing efficiency, making the tea crushing efficiency more efficient and effectively solving the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a highly efficient and automatic tea-tea crushing device, comprising a base, a crushing mechanism, a feeding mechanism and a purification mechanism;

[0006] Base: The upper end of the base is connected with a crushing chamber by bolts, a filter housing is inserted into the crushing chamber, the lower end of the filter housing is provided with evenly distributed filter holes, and the bottom wall of the base is slidably connected with a collection box;

[0007] Crushing mechanism: It is set inside and on the rear side of the crushing chamber.

[0008] Feeding mechanism: It includes a spiral feeding shaft and a feeding pipe, the feeding pipe is connected to the front side of the crushing chamber by bolts, the edge of the filter housing is located between the edge of the crushing chamber and the feeding pipe, the bolts pass through the adjacent circular holes on the edge of the filter housing respectively, the inside of the feeding pipe is rotatably connected with the spiral feeding shaft, and the upper end of the front side of the feeding pipe is provided with a feeding port;

[0009] Purification mechanism: It is arranged on the front and rear sides of the base, which can automatically deliver the tea leaves into the grinding chamber, and at the same time the grinding efficiency is higher, making the tea leaves grinding efficiency more efficient.

[0010] Furthermore, it also includes a control switch group, which is arranged on the front side of the base, and the input end of the control switch group is electrically connected to an external power supply to control the device electrical appliances.

[0011] Furthermore, the feeding mechanism also includes motor 2, which is connected to the frontmost side of the feeding pipe by bolts, the output shaft of motor 2 is fixedly connected to the front end of the spiral feeding shaft, and the input end of motor 2 is electrically connected to the output end of the control switch group to drive the spiral feeding shaft to rotate.

[0012] Furthermore, the crushing mechanism includes a motor 1, a rotating shaft and a crushing rod. The inner wall of the rear side of the base is rotatably connected to the rotating shaft, and the outer arc surface of the rotating shaft is provided with evenly distributed crushing rods. The rear side surface of the base is connected to the motor 1 by bolts, and the output shaft of the motor 1 is fixedly connected to the rear end of the rotating shaft. The input end of the motor 1 is electrically connected to the output end of the control switch group to crush the tea leaves.

[0013] Furthermore, the crushing mechanism also includes a support frame and a crushing shaft. Support frames are provided at the front and rear ends of the outer arc surface of the rotating shaft. The crushing rods are respectively located between the two adjacent front and rear support frames. The two adjacent front and rear support frames are rotatably connected with the crushing shaft. The outer arc surface of the crushing shaft is slidably connected to the inner wall of the filter shell to crush the tea leaves.

[0014] Furthermore, the purification mechanism includes an air inlet, a filter 1 and a mounting seat. The air inlet is opened on the rear side of the base, and a filter 2 is arranged at the rear end of the air inlet. The front side of the base is connected to the mounting seat by bolts, and the mounting seat is connected to the interior of the base. The filter 1 is inserted into the interior of the rear end of the mounting seat to purify the interior of the base and prevent dust and tea particles from floating everywhere.

[0015] Furthermore, the purification mechanism also includes a fan, and the front side of the mounting seat is connected to the fan by bolts, and the input end of the fan is electrically connected to the output end of the control switch group to achieve air circulation.

[0016] Compared with the prior art, the beneficial effects of the utility model are: the efficient and automatic tea crushing device has the following advantages:

[0017] 1. Pour the dried tea leaves into the feed port. The output shaft of motor 2 drives the spiral feed shaft to rotate. The spiral feed shaft feeds the tea leaves at the feed port into the grinding chamber. The spiral feed shaft feeds continuously. Workers only need to add tea leaves at the feed port, which reduces the steps and time for workers to push the tea leaves into the grinding chamber, thereby improving the overall tea grinding efficiency.

[0018] 2. The output shaft of motor 2 drives the rotating shaft to rotate, and the crushing rod and the rolling shaft revolve around the central axis of the rotating shaft, crushing the tea leaves entering the crushing chamber and generating wind force to throw the tea leaves to the inner wall of the filter shell. The rolling shaft rolls the tea leaves on the inner wall of the filter shell to crush the tea leaves into smaller fragments. Fragments with a maximum diameter smaller than the filter hole fall from the filter hole to the inside of the collection box, and the remaining fragments continue to be crushed by the crushing rod and rolled by the rolling shaft. The dual effects of the crushing rod and the rolling shaft make tea crushing more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0020] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model.

[0021] In the figure: 1 base, 2 crushing mechanism, 21 motor 1, 22 support frame, 23 rotating shaft, 24 rolling shaft, 25 crushing rod, 3 feeding mechanism, 31 spiral feeding shaft, 32 feeding pipeline, 33 motor 2, 4 purification mechanism, 41 air inlet, 42 filter 1, 43 mounting seat, 44 fan, 5 feeding port, 6 crushing chamber, 7 filter housing, 8 collecting box, 9 control switch group. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-2 , This embodiment provides a technical solution: a highly efficient and automated tea pulverizing device, comprising a base 1, a pulverizing mechanism 2, a feeding mechanism 3 and a purification mechanism 4;

[0024] Base 1: The upper end of the base 1 is connected with a crushing chamber 6 by bolts, a filter housing 7 is inserted into the crushing chamber 6, and the lower end of the filter housing 7 is provided with evenly distributed filter holes. The bottom wall of the base 1 is slidably connected with a collection box 8;

[0025] Crushing mechanism 2: It is arranged inside and on the rear side of the crushing chamber 6. The crushing mechanism 2 includes a motor 21, a rotating shaft 23 and a crushing rod 25. The inner wall of the rear side of the base 1 is rotatably connected to the rotating shaft 23. The outer arc surface of the rotating shaft 23 is provided with evenly distributed crushing rods 25. The rear side of the base 1 is connected to the motor 21 by bolts. The output shaft of the motor 21 is fixedly connected to the rear end of the rotating shaft 23. The input end of the motor 21 is electrically connected to the output end of the control switch group 9. The crushing mechanism 2 also includes a support frame 22 and a crushing shaft 24. The front and rear ends of the outer arc surface of the rotating shaft 23 are provided with support The support frame 22 and the crushing rod 25 are respectively located between the two adjacent support frames 22 in front and back. The two adjacent support frames 22 in front and back are rotatably connected with a crushing shaft 24. The outer arc surface of the crushing shaft 24 is slidably connected to the inner wall of the filter housing 7. The motor 2 33 and the motor 1 21 are turned on by controlling the switch group 9 to pour the dried tea leaves into the inside of the feed port 5. The output shaft of the motor 2 33 drives the spiral feed shaft 31 to rotate. The spiral feed shaft 31 feeds the tea leaves at the feed port 5 into the inside of the crushing chamber 6. The worker only needs to add tea leaves at the feed port 5, and the spiral feed shaft 31 continues to feed.

[0026] Feeding mechanism 3: It includes a spiral feeding shaft 31 and a feeding pipe 32. The feeding pipe 32 is connected to the front side of the crushing chamber 6 by bolts. The edge of the filter housing 7 is located between the edge of the crushing chamber 6 and the feeding pipe 32. The bolts pass through the adjacent circular holes on the edge of the filter housing 7 respectively. The feeding pipe 32 is rotatably connected with the spiral feeding shaft 31. The upper end of the front side of the feeding pipe 32 is provided with a feeding port 5. The feeding mechanism 3 also includes a second motor 33. The second motor 33 is connected to the front side of the feeding pipe 32 by bolts. The output shaft of the second motor 33 is connected to the The front end of the spiral feeding shaft 31 is fixedly connected, the input end of the second motor 33 is electrically connected to the output end of the control switch group 9, the output shaft of the second motor 33 drives the rotating shaft 23 to rotate, the crushing rod 25 and the rolling shaft 24 revolve around the central axis of the rotating shaft 23, and the tea leaves entering the crushing chamber 6 are crushed and the wind is generated to throw the tea leaves to the inner wall of the filter housing 7. The rolling shaft 24 rolls the tea leaves on the inner wall of the filter housing 7, so that the tea leaves are rolled into smaller fragments, and the fragments with a maximum diameter smaller than the filter hole fall from the filter hole to the inside of the collection box 8;

[0027] Purification mechanism 4: It is arranged on the front and rear sides of the base 1. The purification mechanism 4 includes an air inlet 41, a filter 1 42 and a mounting seat 43. The rear side of the base 1 is provided with an air inlet 41, and a filter 2 is arranged at the rear end of the air inlet 41. The front side of the base 1 is connected with the mounting seat 43 by bolts. The mounting seat 43 is connected with the interior of the base 1. The filter 1 42 is plugged into the interior of the rear end of the mounting seat 43. The purification mechanism 4 also includes a fan 44. The front side of the mounting seat 43 is connected with the fan 44 by bolts. The input end of the fan 44 is electrically connected to the output end of the control switch group 9. All After the tea leaves are crushed, the motor 2 33 and the motor 1 21 are turned off, and the fan 44 is turned on. The fan 44 draws air from the inside of the base 1. The filter 2 prevents the floating dust and some tea leaves from entering the air inlet 41. The floating dust and some tea leaves float to the inside of the mounting seat 43. The filter 1 42 isolates the floating dust and some tea leaves to prevent the workers from inhaling the floating dust when the collection box 8 is pulled out. After the tea leaves are crushed, the filter 1 42 is pulled out, the dust and tea leaves attached to the surface of the filter 1 42 are flicked off, and then it is reinserted into the rear end of the mounting seat 43.

[0028] Among them: it also includes a control switch group 9, which is arranged on the front side of the base 1, and the input end of the control switch group 9 is electrically connected to an external power supply.

[0029] The working principle of the efficient and automatic tea crushing device provided by the utility model is as follows: the rear end of the air inlet 41 is connected to the air inlet pipe, the motor 2 33 and the motor 1 21 are turned on by the control switch group 9, and the dried tea leaves are poured into the inside of the feed port 5, and the output shaft of the motor 2 33 drives the spiral feed shaft 31 to rotate, and the spiral feed shaft 31 sends the tea leaves at the feed port 5 into the inside of the crushing chamber 6. The worker only needs to add tea leaves at the feed port 5, and the spiral feed shaft 31 continues to feed, and the output shaft of the motor 2 33 drives the rotating shaft 23 to rotate, and the crushing rod 25 and the rolling shaft 24 revolve around the central axis of the rotating shaft 23 as the center of the circle, so that the tea leaves entering the inside of the crushing chamber 6 are crushed and the wind force is generated to throw the tea leaves to the inner wall of the filter shell 7, and the rolling shaft 24 is used to filter the tea leaves on the inner wall of the filter shell 7. The tea leaves are crushed into smaller pieces. The pieces with a maximum diameter smaller than the filter holes fall from the filter holes to the inside of the collection box 8, and the remaining pieces continue to be crushed by the crushing rod 25 and crushed by the crushing shaft 24. After all the tea leaves are crushed, the motor 2 33 and the motor 1 21 are turned off, and the fan 44 is turned on. The fan 44 draws air from the inside of the base 1. The filter screen 2 prevents the floating dust and some tea particles from entering the air inlet 41. The floating dust and some tea particles float to the inside of the mounting seat 43. The filter screen 1 42 isolates the floating dust and some tea leaves to prevent the workers from inhaling the floating dust when the collection box 8 is pulled out. After the tea crushing work is completed, the filter screen 1 42 is pulled out, and the dust and tea particles attached to the surface of the filter screen 1 42 are flicked off and then reinserted into the rear end of the mounting seat 43.

[0030] It is worth noting that the motor 1 21 disclosed in the above embodiment can be a YE3 motor, and the motor 2 33 can be a YE2 motor. The control switch group 9 is provided with switch buttons corresponding to the motor 1 21, the motor 2 33 and the fan 44 for controlling their switching operations.

[0031] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. Tea leaves high efficiency automatic crushing device, characterized by: It comprises a base (1), a crushing mechanism (2), a feeding mechanism (3) and a purification mechanism (4); Base (1): The upper end of the base (1) is connected to a crushing chamber (6) by bolts, a filter housing (7) is inserted into the crushing chamber (6), the lower end of the filter housing (7) is provided with evenly distributed filter holes, and the bottom wall of the base (1) is slidably connected to a collection box (8); Crushing mechanism (2): It is arranged inside and on the rear side of the crushing chamber (6). The feeding mechanism (3) comprises a spiral feeding shaft (31) and a feeding pipe (32), wherein the feeding pipe (32) is connected to the front side of the crushing chamber (6) by means of bolts, the edge of the filter housing (7) is located between the edge of the crushing chamber (6) and the feeding pipe (32), the bolts respectively pass through adjacent circular holes on the edge of the filter housing (7), the spiral feeding shaft (31) is rotatably connected inside the feeding pipe (32), and a feeding port (5) is provided at the upper end of the front side of the feeding pipe (32); Purification mechanism (4): It is arranged on the front and rear sides of the base (1).

2. The tea leaf high-efficiency automatic crushing device according to claim 1 is characterized in that: It also comprises a control switch group (9), wherein the control switch group (9) is arranged on the front side of the base (1), and the input end of the control switch group (9) is electrically connected to an external power supply.

3. The tea leaf high-efficiency automatic crushing device according to claim 2 is characterized in that: The feeding mechanism (3) further comprises a second motor (33), which is connected to the frontmost side of the feeding pipe (32) by means of bolts, the output shaft of the second motor (33) is fixedly connected to the front end of the spiral feeding shaft (31), and the input end of the second motor (33) is electrically connected to the output end of the control switch group (9).

4. The tea leaf high-efficiency automatic crushing device according to claim 2 is characterized in that: The pulverizing mechanism (2) comprises a motor (21), a rotating shaft (23) and a pulverizing rod (25); the inner wall of the rear side of the base (1) is rotatably connected to the rotating shaft (23); the outer arc surface of the rotating shaft (23) is provided with evenly distributed pulverizing rods (25); the rear side surface of the base (1) is connected to the motor (21) by bolts; the output shaft of the motor (21) is fixedly connected to the rear end of the rotating shaft (23); and the input end of the motor (21) is electrically connected to the output end of the control switch group (9).

5. The tea leaf high-efficiency automatic crushing device according to claim 4 is characterized in that: The pulverizing mechanism (2) further comprises a support frame (22) and a rolling shaft (24); the front and rear ends of the outer arc surface of the rotating shaft (23) are provided with support frames (22); the pulverizing rod (25) is respectively located between two adjacent front and rear support frames (22); the rolling shaft (24) is rotatably connected between the two adjacent front and rear support frames (22); and the outer arc surface of the rolling shaft (24) is slidably connected to the inner wall of the filter housing (7).

6. The tea leaf high-efficiency automatic crushing device according to claim 2 is characterized in that: The purification mechanism (4) comprises an air inlet (41), a filter screen 1 (42) and a mounting seat (43); the air inlet (41) is provided on the rear side of the base (1); a filter screen 2 is provided at the rear end of the air inlet (41); the front side of the base (1) is connected to the mounting seat (43) by bolts; the mounting seat (43) is connected to the interior of the base (1); and the filter screen 1 (42) is plugged into the interior of the rear end of the mounting seat (43).

7. The tea leaf high-efficiency automatic crushing device according to claim 6, characterized in that: The purification mechanism (4) further comprises a fan (44), the front side of the mounting seat (43) is connected to the fan (44) via bolts, and the input end of the fan (44) is electrically connected to the output end of the control switch group (9).

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