Novel tea leaf fixation and rolling all-in-one machine

Abstract

The utility model discloses a novel tea leaf de-enzyming and rolling all-in-one machine, belongs to the technical field of tea leaf processing, and solves the problem that tea leaves need to be manually transferred in de-enzyming and rolling procedures of an existing tea leaf de-enzyming and rolling all-in-one machine. The device comprises a fixation device and a rolling device, a horizontal conveying belt and a lifting conveying belt are sequentially arranged between the fixation device and the rolling device, a discharging port of the horizontal conveying belt is located on one side of the bottom end of the lifting conveying belt, and a discharging port of the fixation device is located above a feeding port of the horizontal conveying belt; the rolling device comprises a rolling machine base, a rolling disc and a rolling cylinder, the rolling disc is installed at the top of the rolling machine base, a plurality of arc-shaped stirring ribs are arranged at the top of the rolling disc in a radiating mode, the rolling cylinder is located at the top of the rolling disc, and the bottom of the rolling cylinder is attached to the tops of the stirring ribs. The fixation and rolling all-in-one machine disclosed by the utility model can further improve the processing efficiency and reduce the labor intensity.

Description

Technical Field

[0001] The utility model relates to the technical field of tea processing, and more specifically, to a novel tea-withering and tea-rolling integrated machine. Background Art

[0002] Tea rolling is an important part of the tea making process. It uses external force to break the leaves and make them lighter, roll them into strips, reduce their volume, and make them easier to brew. At the same time, part of the tea juice is squeezed and adheres to the surface of the leaves, which increases the concentration of the tea flavor. With the continuous advancement of science and technology, tea rolling machines are gradually applied to the tea rolling process, effectively improving work efficiency. For example, the announcement number is: CN208836969U, which discloses a tea rolling machine that can change the pressure during the tea rolling process, can automatically load and unload materials, is simple to operate, and has high productivity.

[0003] In order to further improve the working efficiency and improve the tea rolling effect, some rolling machines integrate tea withering, such as the prior application of the applicant, the publication number is: CN217364520U, which discloses a tea withering rolling machine, which belongs to the field of tea manufacturing technology and solves the problem of single function and low production efficiency of the existing withering rolling machine. The withering rolling machine includes a frame, a mounting bracket is provided on one side above the frame, a withering roller for withering tea is rotatably provided on the mounting bracket, a gear ring surrounding the outer surface is provided on the withering roller, the gear ring is connected with a first rotating shaft structure, the first rotating shaft structure is connected with a first motor through a belt transmission structure, a rolling cylinder is provided on the other side above the frame, a rolling mechanism for rolling tea is rotatably provided on the rolling cylinder, and the rolling mechanism is connected with a worm gear transmission mechanism. The utility model is a tea withering rolling machine, which can fully wither and roll, effectively improve production efficiency, and has a simple structure and a small overall volume, which can meet the needs of small-scale tea production.

[0004] In the above-mentioned existing tea leaf withering and rolling machine, the withered tea leaves need to be manually transferred to the rolling machine, which is not only labor-intensive and inefficient, but also the tea leaves just withered have certain high-temperature properties, which makes manual operation inconvenient and poses a safety hazard.

[0005] Therefore, it is necessary to design a novel tea leaf fixing and rolling integrated machine to solve the above-mentioned technical problems. Utility Model Content

[0006] The technical problem to be solved by the utility model is to provide a novel tea leaf withering and kneading integrated machine for the above-mentioned deficiencies in the prior art, which can further improve processing efficiency and reduce labor intensity.

[0007] The technical scheme of the utility model is as follows: a novel tea-fixing and kneading integrated machine comprises a tea-fixing device and a kneading device, a horizontal conveyor belt and a lifting conveyor belt are arranged in sequence between the tea-fixing device and the kneading device, the discharge port of the horizontal conveyor belt is located at one side of the bottom end of the lifting conveyor belt, and the discharge port of the tea-fixing device is located above the feeding port of the horizontal conveyor belt; the kneading device comprises a kneading machine base, a kneading disk and a kneading cylinder, the kneading disk is installed on the top of the kneading machine base, the top of the kneading disk is provided with a plurality of arc-shaped stirring ribs in a scattered shape, the kneading cylinder is located at the top of the kneading disk, and the bottom of the kneading cylinder is in contact with the top of the stirring ribs, the kneading machine base is provided with a driving mechanism for driving the kneading cylinder to rotate circumferentially on the kneading disk, the kneading cylinder is located at one side of the top end of the lifting conveyor belt, a squeezing plate for squeezing tea leaves is arranged above the kneading cylinder, and a pressure sensor is arranged at the bottom of the squeezing plate.

[0008] As a further improvement, the driving mechanism includes a supporting shell and a mounting shell, the supporting shell is vertically fixed on one side of the kneading machine base, and the mounting shell is horizontally mounted on the top of the supporting shell. A second driving motor is installed in the supporting shell, and a belt transmission mechanism is provided on the mounting shell. The output end of the second driving motor is connected to the driving shaft of the belt transmission mechanism, and the driven shaft corresponding to the belt transmission mechanism is connected to a kneading shaft, and the end of the kneading shaft away from the belt transmission mechanism is connected to the kneading cylinder through a connecting frame.

[0009] Furthermore, a screw is rotatably mounted on the bottom of the kneading shaft, the extrusion plate is threadedly connected to the screw, and the outer wall of the extrusion plate is slidably connected to the connecting frame.

[0010] Furthermore, a through hole is provided at the bottom center of the kneading disk, the through hole is located at a position corresponding to the kneading cylinder, and a sealing disk with filter holes is slidably inserted into the through hole, and a clamping mechanism for clamping the sealing disk is provided at the bottom of the kneading disk.

[0011] Furthermore, the clamping mechanism includes a third drive motor and a disc buckle, the third drive motor is installed at the bottom of the kneading disk, the disc buckle is installed with the output end of the third drive motor, and the end of the disc buckle away from the third drive motor is attached to the bottom surface of the blocking disk.

[0012] Furthermore, the fixing device includes a Chaotian pot shell and a Chaotian pot body, the Chaotian pot body is rotatably installed in the Chaotian pot shell, one end of the Chaotian pot shell is provided with a first drive motor, the output end of the first drive motor is connected to the Chaotian pot body, the Chaotian pot shell is rotatably installed on the Chaotian pot frame through a rotating shaft, and the Chaotian pot frame is provided with a fourth drive motor that drives the rotating shaft to rotate.

[0013] Furthermore, one end of the Chaotian pot shell is connected to one end of the Chaotian pot body through a bearing, and the other end is provided with a support frame, on which at least one support wheel is rotatably provided, and a guide ring groove is provided on the outer wall of the other end of the Chaotian pot body, and the support wheel is rotatably installed in the guide ring groove.

[0014] Furthermore, a plurality of scrapers are arranged inside the Chaotian pot body.

[0015] Furthermore, the fourth driving motor is connected to the rotating shaft through a crank rocker mechanism.

[0016] Furthermore, the lifting conveyor belt is a scraper conveyor belt.

[0017] Beneficial Effects

[0018] Compared with the prior art, the utility model has the following advantages:

[0019] 1. The utility model of the tea withering and kneading integrated machine has a horizontal conveyor belt and a lifting conveyor belt between the withering device and the kneading device. After the withering device has finished withering, the tea leaves fall on the horizontal conveyor belt and are transported to the lifting conveyor belt. The lifting conveyor belt then lifts the tea leaves to a certain height and sends them into the kneading device. No manual operation is required, which can further improve processing efficiency, reduce labor intensity, and ensure processing safety.

[0020] 2. The tea-leaf withering and kneading machine of the present invention has a withering device which adopts the structure of a Chaotian pot. The tea leaves are put into the Chaotian pot body, which rotates to heat and stir-fry the tea leaves, thereby achieving rapid withering of the tea leaves. After the withering is completed, the Chaotian pot shell swings at a certain angle so that its discharge port faces downward and is placed above the horizontal conveyor belt. The tea leaves can automatically fall onto the horizontal conveyor belt, thereby achieving automatic discharge of the tea leaves and further improving processing efficiency.

[0021] 3. The utility model of the tea withering and kneading machine has a kneading device which uses stirring ribs in conjunction with kneading cylinders to knead the tea leaves, which can greatly reduce the breakage of the tea leaves and effectively improve the kneading effect. In addition, by arranging a pressure sensor at the bottom of the extrusion plate, the pressure of the tea leaves during the downward pressing process can be detected to adjust the extrusion force on the tea leaves, further improve the kneading effect, and make it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the utility model;

[0023] Figure 2 It is an enlarged schematic diagram of the structure of the fixing device in the utility model;

[0024] Figure 3 for Figure 2 A schematic diagram of the structure enlargement at the center A;

[0025] Figure 4 It is an enlarged schematic diagram of the structure of the kneading device in the utility model;

[0026] Figure 5 It is an enlarged schematic diagram of the bottom structure of the kneading disk in the utility model.

[0027] Wherein: 1. Fixing device; 101. Chaotian pot shell; 102. Chaotian pot body; 103. First drive motor; 104. Chaotian pot frame; 105. Support frame; 106. Support wheel; 107. Guide ring groove; 108. Scraper; 109. Crank rocker mechanism; 2. Kneading device; 201. Kneading machine base; 202. Kneading disk; 203. Kneading cylinder; 204. Stirring ribs; 205. Extrusion plate; 206. Support shell; 207. Mounting shell; 208. Belt transmission mechanism; 209. Kneading shaft; 210. Connecting frame; 211. Screw; 212. Sealing disk; 213. Third drive motor; 214. Disc buckle; 3. Horizontal conveyor belt; 4. Lifting conveyor belt. DETAILED DESCRIPTION

[0028] The present invention will be further described below with reference to the specific embodiments in the accompanying drawings.

[0029] See also Figure 1-5 The utility model discloses a new tea-tea-fixing and rolling integrated machine, comprising a tea-fixing device 1 and a rolling device 2, wherein the tea-fixing device 1 is used for fixing tea leaves, and the rolling device 2 is used for rolling tea leaves, integrating the tea-fixing and rolling processes into one, and effectively improving the processing efficiency. A horizontal conveyor belt 3 and a lifting conveyor belt 4 are arranged in sequence between the tea-fixing device 1 and the rolling device 2, and both the horizontal conveyor belt 3 and the lifting conveyor belt 4 are belt transmissions in the prior art, wherein the horizontal conveyor belt 3 is arranged horizontally, and the lifting conveyor belt 4 is arranged obliquely, and the lifting conveyor belt 4 is a scraper conveyor belt, which can better lift the tea leaves to a high place, so that they fall into the rolling cylinder 203 corresponding to the rolling device 2, and the discharge port of the horizontal conveyor belt 3 is located on one side of the bottom end of the lifting conveyor belt 4, and the discharge port of the tea-fixing device 1 is located above the feeding port of the horizontal conveyor belt 3, so that the tea leaves fall into the horizontal conveyor belt 3 and the lifting conveyor belt 4.

[0030] The utility model relates to a tea-withering and kneading integrated machine, wherein a horizontal conveyor belt 3 and a lifting conveyor belt 4 are arranged between a tea-withering device 1 and a kneading device 2. After the tea-withering device 1 has finished withering, the tea leaves fall onto the horizontal conveyor belt 3 and are transported to the lifting conveyor belt 4, and the lifting conveyor belt 4 then lifts the tea leaves to a certain height and delivers them into the kneading device 2. No manual operation is required, thereby further improving processing efficiency, reducing labor intensity, and ensuring processing safety.

[0031] Preferably, the kneading device 2 includes a kneading machine base 201, a kneading disk 202 and a kneading cylinder 203, wherein the kneading disk 202 is installed on the top of the kneading machine base 201, the diameter of the kneading disk 202 is larger than the diameter of the kneading cylinder 203, the top of the kneading disk 202 is provided with a plurality of arc-shaped stirring ribs 204 in a scattered shape, the stirring ribs 204 are flexible rubber strips, the kneading cylinder 203 is located on the top of the kneading disk 202, and the bottom of the kneading cylinder 203 is in contact with the top of the stirring ribs 204, A driving mechanism is provided on the twisting machine base 201 for driving the kneading cylinder 203 to rotate circumferentially on the kneading disk 202. The kneading cylinder 203 is located on one side of the top of the lifting conveyor belt 4 so that the tea leaves can fall into the kneading cylinder 203. A squeezing plate 205 for squeezing the tea leaves is provided above the kneading cylinder 203. The diameter of the squeezing plate 205 is matched with the inner diameter of the kneading cylinder 203. A pressure sensor (not shown in the figure) is provided at the bottom of the squeezing plate 205 for detecting the pressure of the squeezing plate 205 on the tea leaves.

[0032] The tea withering and kneading machine of the present invention has a kneading device 2 that uses stirring ribs 204 and kneading cylinders 203 to knead the tea leaves, which can greatly reduce the breakage of the tea leaves and effectively improve the kneading effect. In addition, a pressure sensor is provided at the bottom of the extrusion plate 205 to detect the pressure during the pressing process of the tea leaves, so as to adjust the extrusion force on the tea leaves, further improve the kneading effect, and make it more convenient to use.

[0033] Preferably, the driving mechanism includes a supporting shell 206 and a mounting shell 207, wherein the supporting shell 206 is vertically fixed on one side of the kneading machine base 201, and the mounting shell 207 is horizontally mounted on the top of the supporting shell 206, and a second driving motor (not shown in the figure) is installed in the supporting shell 206, and a belt transmission mechanism 208 is provided on the mounting shell 207. Specifically, the driving shaft and the driven shaft corresponding to the belt transmission mechanism 208 are rotatably mounted on the mounting shell 207, and the output end of the second driving motor is connected to the driving shaft of the belt transmission mechanism 208, and the driven shaft corresponding to the belt transmission mechanism 208 is connected to the kneading shaft 209, so that the second driving motor is used to drive the kneading shaft 209 to rotate, and the end of the kneading shaft 209 away from the belt transmission mechanism 208 is connected to the kneading cylinder 203 through the connecting frame 210, so as to drive the kneading cylinder 203 to rotate circumferentially along the kneading disk 202.

[0034] In the kneading device of this embodiment, when in use, the second drive motor drives the kneading shaft 209 to rotate through the belt transmission mechanism 208, and the kneading shaft 209 drives the connecting frame 210 to rotate, and the connecting frame 210 drives the kneading cylinder 203 to rotate, thereby driving the tea leaves in the kneading cylinder 203 to rotate relative to the stirring ribs 204, thereby achieving the kneading process of the tea leaves. To improve the kneading effect, the second drive motor can be a forward and reverse motor.

[0035] Preferably, a screw 211 is rotatably mounted at the bottom of the kneading shaft 209, wherein the extrusion plate 205 is threadedly connected to the screw 211, and the outer wall of the extrusion plate 205 is slidably connected to the connecting frame 210, which plays a guiding role in the up and down sliding of the extrusion plate 205. During use, the extrusion plate 205 can be driven to slide up and down by rotating the screw 211, thereby squeezing the tea leaves. Furthermore, a fifth drive motor can be provided on the kneading shaft 209, the output end of which is connected to the screw 211, and the fifth drive motor is electrically connected to the pressure sensor through the controller, so that the position of the extrusion plate 205 can be dynamically and real-time adjusted, thereby dynamically adjusting the pressure, which is more convenient to use.

[0036] Preferably, a through hole is provided at the bottom center of the kneading disk 202, the through hole is located at a position corresponding to the kneading cylinder 203, and a blocking disk 212 with filter holes is slidably inserted in the through hole, and a clamping mechanism for clamping the blocking disk 212 is provided at the bottom of the kneading disk 202. Furthermore, the clamping mechanism includes a third drive motor 213 and a buckle 214, wherein the third drive motor 213 is installed at the bottom of the kneading disk 202, the buckle 214 is installed with the output end of the third drive motor 213, and the end of the buckle 214 away from the third drive motor 213 is attached to the bottom surface of the blocking disk 212.

[0037] The kneading device of this embodiment is provided with a through hole at the bottom of the kneading disk 202, and is sealed with a blocking disk 212. During the kneading process, since the through hole is always located below the kneading cylinder 203, hot air or moisture can pass through the filter holes of the blocking disk 212, which is convenient for kneading. When the kneading is completed, the third driving motor 213 can drive the disk buckle 214 to swing away from the blocking disk 212. At this time, the blocking disk 212 can be taken out, and the tea leaves can be discharged through the through hole, which is convenient for unloading.

[0038] Preferably, the fixing device includes a Chaotian pot shell 101 and a Chaotian pot body 102, wherein the Chaotian pot body 102 is rotatably installed in the Chaotian pot shell 101, a heating plate is provided on the inner wall of the Chaotian pot shell 101, a first drive motor 103 is provided at one end of the Chaotian pot shell 101, the output end of the first drive motor 103 is connected to the Chaotian pot body 102, the Chaotian pot shell 101 is rotatably installed on the Chaotian pot frame 104 through a rotating shaft, and the Chaotian pot frame 104 is provided with a fourth drive motor that drives the rotating shaft to rotate.

[0039] The tea-leaf-withering and tea-rolling integrated machine of the present invention has a withering device which adopts the structure of a Chaotian pot. Tea leaves are put into a Chaotian pot body 102, which rotates to heat and stir-fry the tea leaves, thereby achieving rapid withering of the tea leaves. After the withering is completed, the Chaotian pot shell 101 is swung at a certain angle so that its discharge port faces downward and is placed above the horizontal conveyor belt 3. The tea leaves can automatically fall onto the horizontal conveyor belt 3, thereby achieving automatic discharge of the tea leaves and further improving the processing efficiency.

[0040] Preferably, one end of the Chaotian pot shell 101 is connected to one end of the Chaotian pot body 102 through a bearing, and the other end is provided with a support frame 105, on which at least one support wheel 106 is rotatably provided, and a guide ring groove 107 is provided on the outer wall of the other end of the Chaotian pot body 102, and the support wheel 106 is rotatably installed in the guide ring groove 107. The structure in which the support wheel 106 cooperates with the guide ring groove 107 can further improve the rotation stability of the Chaotian pot body 102.

[0041] Preferably, a plurality of scrapers 108 are provided in the Chaotian pot body 102. During the frying process of the tea leaves, the scrapers 108 can be used to impact and disperse the tea leaves, thereby further improving the uniformity of the frying.

[0042] Preferably, the fourth drive motor is connected to the rotating shaft via a crank rocker mechanism 109 to facilitate the control of the forward and reverse rotation of the rotating shaft.

[0043] The above is only a preferred embodiment of the present invention. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the structure of the present invention, which will not affect the effect of the implementation of the present invention and the practicality of the patent.

Claims

1. A novel tea leaf fixing and rolling integrated machine, comprising a tea leaf fixing device (1) and a rolling device (2), characterized in that: A horizontal conveyor belt (3) and a lifting conveyor belt (4) are arranged in sequence between the fixing device (1) and the rolling device (2); the discharge port of the horizontal conveyor belt (3) is located on one side of the bottom end of the lifting conveyor belt (4); the discharge port of the fixing device (1) is located above the feed port of the horizontal conveyor belt (3); the rolling device (2) comprises a rolling machine base (201), a rolling disk (202) and a rolling cylinder (203); the rolling disk (202) is installed on the top of the rolling machine base (201); the top of the rolling disk (202) is provided with a plurality of The invention relates to a kneading machine base (201) and a kneading machine base (202). The kneading machine base (201) is provided with a driving mechanism for driving the kneading cylinder (203) to rotate circumferentially on the kneading disk (202). The kneading cylinder (203) is located on one side of the top of the lifting conveyor belt (4). A squeezing plate (205) for squeezing tea leaves is provided above the kneading cylinder (203). A pressure sensor is provided at the bottom of the squeezing plate (205).

2. The novel tea-tea-fixing and tea-rolling integrated machine according to claim 1 is characterized in that: The driving mechanism comprises a supporting shell (206) and a mounting shell (207), wherein the supporting shell (206) is vertically fixed on one side of the kneading machine base (201), and the mounting shell (207) is horizontally mounted on the top of the supporting shell (206). A second driving motor is mounted in the supporting shell (206), and a belt transmission mechanism (208) is arranged on the mounting shell (207). The output end of the second driving motor is connected to the driving shaft of the belt transmission mechanism (208), and the driven shaft corresponding to the belt transmission mechanism (208) is connected to a kneading shaft (209), and the end of the kneading shaft (209) away from the belt transmission mechanism (208) is connected to the kneading cylinder (203) through a connecting frame (210).

3. The novel tea-tea-fixing and tea-rolling integrated machine according to claim 2, characterized in that: A screw rod (211) is rotatably mounted at the bottom of the kneading shaft (209), the extrusion plate (205) is threadedly connected to the screw rod (211), and the outer wall of the extrusion plate (205) is slidably connected to the connecting frame (210).

4. The novel tea-tea-fixing and tea-rolling integrated machine according to claim 1, characterized in that: A through hole is provided at the bottom center of the kneading disk (202), the through hole is located at a position corresponding to the kneading cylinder (203), and a sealing disk (212) with filter holes is slidably inserted into the through hole, and a clamping mechanism for clamping the sealing disk (212) is provided at the bottom of the kneading disk (202).

5. The novel tea-tea-fixing and tea-rolling integrated machine according to claim 4 is characterized in that: The clamping mechanism comprises a third driving motor (213) and a disc buckle (214), wherein the third driving motor (213) is installed at the bottom of the kneading disk (202), the disc buckle (214) is installed at the output end of the third driving motor (213), and the end of the disc buckle (214) away from the third driving motor (213) is attached to the bottom surface of the blocking disk (212).

6. A novel tea-tea-fixing and kneading integrated machine according to any one of claims 1 to 5, characterized in that: The fixing device comprises a Chaotian pot shell (101) and a Chaotian pot body (102), wherein the Chaotian pot body (102) is rotatably mounted in the Chaotian pot shell (101), a first driving motor (103) is provided at one end of the Chaotian pot shell (101), an output end of the first driving motor (103) is connected to the Chaotian pot body (102), the Chaotian pot shell (101) is rotatably mounted on a Chaotian pot frame (104) via a rotating shaft, and a fourth driving motor for driving the rotating shaft to rotate is provided on the Chaotian pot frame (104).

7. The novel tea-withering and rolling machine according to claim 6 is characterized in that: One end of the Chaotian pot shell (101) is connected to one end of the Chaotian pot body (102) through a bearing, and the other end is provided with a support frame (105), and at least one support wheel (106) is rotatably provided on the support frame (105). The outer wall of the other end of the Chaotian pot body (102) is provided with a guide ring groove (107), and the support wheel (106) is rollingly installed in the guide ring groove (107).

8. The novel tea-tea-fixing and tea-rolling integrated machine according to claim 6, characterized in that: A plurality of scrapers (108) are arranged inside the upward-facing pot body (102).

9. The novel tea-tea-fixing and tea-rolling integrated machine according to claim 6, characterized in that: The fourth driving motor is connected to the rotating shaft via a crank rocker mechanism (109).

10. The novel tea-withering and rolling machine according to claim 1, characterized in that: The lifting conveyor belt (4) is a scraper conveyor belt.

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