Tea dust separating device for hovenia acerba tea processing

Abstract

The utility model relates to the technical field of tea processing, in particular to a tea dust separating device for hovenia acerba tea processing, which comprises a device body and a feed pipe, the device body is connected with the feed pipe, the feed pipe is connected with a feed box, and the device body is connected with a filter box through an exhaust pipe. A first motor in the material control device drives a worm to rotate, the worm drives a worm gear to rotate, the worm gear drives a first pin shaft to rotate so as to drive a right-end gear and a right-end incomplete gear to rotate, at the moment, the right-end incomplete gear is meshed with a rack so as to drive the rack to move rightwards, the rack drives a discharging plate to move, a feeding pipe is opened, and discharging is conducted; the right-end gear drives the left-end gear to rotate, the left-end gear drives the second pin shaft to rotate so as to drive the left-end incomplete gear to rotate, the tea leaves are discharged through the gap, the situation that the one-time feeding amount is large is avoided, and the tea dust separation effect of the separation device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tea processing, in particular to a tea leaf dust separation device for processing jujube tea. Background Art

[0002] Jujube has medicinal value and can treat many diseases. Its stalks, fruits, seeds, leaves and roots can all be used as medicine. Traditional Chinese medicine calls its fruit "Hovenia dulcis". When producing jujube tea, the tea leaves used for jujube tea need to be separated from the tea leaves.

[0003] For example, the utility model with the authorization announcement number CN215964761U belongs to the field of tea production, specifically a tea foam separation device for tea production, including a primary screening mechanism and a secondary screening mechanism, wherein the secondary screening mechanism is arranged below the primary screening mechanism; although the above-mentioned document can realize the use of pressure springs to reduce the vibration of the entire equipment during the screening process to avoid collapse, and can effectively separate tea leaves and tea foam, improve utilization and processing efficiency; however, when in use, the separation device separates the tea leaves from the tea leaves used for the jujube tea by placing the tea leaves on the screen to separate the tea leaves, so as to avoid a large amount of tea leaves being placed when placing the tea leaves, accumulating on the surface of the screen, and falling directly along the screen, resulting in incomplete separation of the tea leaves from the tea leaves, thereby reducing the separation effect of the separation device on the tea leaves; at the same time, when the separation device separates the tea leaves from the tea leaves used for the jujube tea, some dust on the surface of the tea leaves is shaken off, and since the dust is relatively light in weight, it will enter the external air, float in the air, diffuse around, and pollute the surrounding air, thereby reducing the environmental protection of the separation device. Utility Model Content

[0004] The utility model aims to solve the problem of reducing the separation effect of the separation device on tea leaves and reducing the environmental protection of the separation device, and proposes a tea leaves separation device for processing jujube tea.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A tea leaf dust separation device for processing jujube tea is designed, comprising a device body and a feed pipe, the device body is connected to the feed pipe, the feed pipe is connected to a material box, the device body is connected to a filter box through an exhaust pipe, the filter box is fixedly connected to the outer wall of the device body, a second motor is fixedly connected to the outer wall of the device body, the output shaft of the second motor is fixedly connected to a connecting column, a material control device is provided inside the device body, and a fixing device is provided outside the filter box.

[0007] Preferably, the material control device includes a first motor and a worm, the first motor is fixedly connected to the inside of the device body through a motor sleeve, the output shaft of the first motor is fixedly connected to a worm, the worm is meshed with a worm wheel, the worm wheel is fixedly connected to one end of the gear and one end of the incomplete gear through a first pin shaft, the two gears are meshed, the gear at the other end is fixedly connected to the incomplete gear at the other end through a second pin shaft, and the incomplete gear is meshed with a rack.

[0008] Preferably, a blanking plate is fixedly connected to the end of the rack, the blanking plate is slidably connected to the feed pipe, and a cross column is fixedly connected to the inside of the device body.

[0009] Preferably, the connecting column is rotatably connected to the device body via a bearing, a cam is fixedly connected to the surface of the connecting column, the cam fits with the vertical column, the vertical column is fixed to the outer wall of the screen, and the vertical column is slidably connected to the horizontal column.

[0010] Preferably, the fixing device comprises a handle and a threaded block, the handle is fixedly connected to the outer wall of the threaded block, the threaded block is threadedly connected to the threaded rod, the threaded rod is fixedly connected to the surface of the filter box, and the threaded block is fitted with the cross plate.

[0011] Preferably, the transverse plate is in contact with the filter box, the transverse plate is gap-matched with the filter screen, and the filter screen is gap-matched with the filter box.

[0012] The utility model proposes a tea leaf dust separation device for processing jujube tea, and its beneficial effects are: the first motor in the material control device drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the first pin shaft to rotate, thereby driving the right end gear and the right end incomplete gear to rotate, at this time the right end incomplete gear is meshed with the rack to drive the rack to move to the right, the rack drives the unloading plate to move, the feed pipe is opened for unloading, the right end gear drives the left end gear to rotate, the left end gear drives the second pin shaft to rotate, thereby driving the left end incomplete gear to rotate, when the left end incomplete gear is meshed with the rack to drive the rack to move to the left, and then drives the unloading plate to close the feed pipe, perform gap unloading, control the unloading amount, and set the separation device to discharge the tea leaves used for jujube tea through the gap when separating the tea leaves, so as to avoid a large amount of one-time feeding, thereby improving the separation effect of the separation device on tea leaf dust.

[0013] The horizontal plate in the fixing device is passed through the threaded rod and inserted into the filter. Then the staff rotates the threaded block onto the threaded rod. The staff rotates the handle, and the handle drives the threaded block to rotate. The threaded block contacts the horizontal plate, fixes the horizontal plate, and thus fixes the filter to filter the dust. When the separation device is set to separate the tea leaves used for jujube tea, the dust is filtered by fixing the filter, thereby improving the environmental protection of the separation device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 A schematic diagram of the front view structure of

[0016] Figure 3 for Figure 2 Schematic diagram of the connection relationship between the middle feed pipe and the blanking plate;

[0017] Figure 4 for Figure 2 Structural diagram of the central material control device;

[0018] Figure 5 for Figure 2 Schematic diagram of the structure of the fixing device.

[0019] In the figure: 1. device body, 2. feed pipe, 3. material control device, 301. first motor, 302. worm, 303. worm wheel, 304. gear, 305. incomplete gear, 306. rack, 3a1. column, 3a2. slider, 4. unloading plate, 5. filter box, 6. filter screen, 7. fixing device, 701. handle, 702. threaded block, 703. threaded rod, 704. cross plate, 8. second motor, 9. connecting column, 10. cam, 11. vertical column, 12. horizontal column, 13. screen. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings:

[0021] Embodiment 1:

[0022] See attached Figure 1-5In the present embodiment, a tea leaf separation device for processing jujube tea comprises a device body 1 and a feed pipe 2, the device body 1 is connected to the feed pipe 2, the feed pipe 2 is connected to the material box, the device body 1 is connected to the filter box 5 through the exhaust pipe, the filter box 5 is fixedly connected to the outer wall of the device body 1, the outer wall of the device body 1 is fixedly connected with a second motor 8, the model of the second motor 8 is selected according to actual needs, and it can meet the work, the output shaft of the second motor 8 is fixedly connected with a connecting column 9, the second motor 8 drives the connecting column 9 to rotate, the device body 1 A material control device 3 is provided inside the filter box 5, and a fixing device 7 is provided outside the filter box 5. The material control device 3 includes a first motor 301 and a worm 302. The first motor 301 drives the worm 302 to rotate. The model of the first motor 301 is selected according to actual needs and can meet the work requirements. The first motor 301 is fixedly connected to the inside of the device body 1 through a motor sleeve. The output shaft of the first motor 301 is fixedly connected to the worm 302. The worm 302 is meshed with the worm wheel 303. The worm 302 drives the worm wheel 303 to rotate. The worm wheel 303 is connected to the first The pin shaft is fixedly connected to one end of the gear 304 and one end of the incomplete gear 305. The worm gear 303 drives the first pin shaft to rotate, thereby driving the right end gear 304 and the right end incomplete gear 305 to rotate. At this time, the right end incomplete gear 305 is meshed with the rack 306, thereby driving the rack 306 to move to the right. The rack 306 drives the blanking plate 4 to move, and the feed pipe 2 is opened for blanking. The two gears 304 are meshed, and the other end gear 304 is fixedly connected to the other end incomplete gear 305 through the second pin shaft. The incomplete gear 305 is meshed with the rack 306, the right end gear 304 drives the left end gear 305 to rotate, the left end gear 305 drives the second pin to rotate, thereby driving the left end incomplete gear 305 to rotate, when the left end incomplete gear 305 is meshed with the rack 306, the rack 306 is driven to move to the left, and then the blanking plate 4 is driven to close the feed pipe 2, so as to perform gap blanking and control the blanking amount, the end of the rack 306 is fixedly connected with the blanking plate 4, the blanking plate 4 is slidably connected with the feed pipe 2, and the interior of the device body 1 is fixedly connected with the horizontal column 12;

[0023] The first motor 301 in the material control device 3 drives the worm 302 to rotate, and the worm 302 drives the worm wheel 303 to rotate, and the worm wheel 303 drives the first pin shaft to rotate, thereby driving the right end gear 304 and the right end incomplete gear 305 to rotate. At this time, the right end incomplete gear 305 meshes with the rack 306 to drive the rack 306 to move to the right, and the rack 306 drives the unloading plate 4 to move, and the feed pipe 2 is opened for unloading. The right end gear 304 drives the left end gear 305 to rotate, and the left end gear 305 drives the second pin shaft to rotate, thereby driving the left end incomplete gear 305 to rotate. When the left end incomplete gear 305 meshes with the rack 306, it drives the rack 306 to move to the left, and then drives the unloading plate 4 to close the feed pipe 2, and perform gap unloading to control the unloading amount. When the separation device is set to separate the tea leaves used for jujube tea, the tea leaves are unloaded through the gap to avoid a large amount of one-time feeding, thereby improving the separation effect of the separation device on the tea leaves.

[0024] See attached Figure 1-5 In the present embodiment, the connecting column 9 is rotatably connected to the device body 1 through a bearing, a cam 10 is fixedly connected to the surface of the connecting column 9, the connecting column 9 drives the cam 10 to rotate, the cam 10 fits with the vertical column 11, the cam 10 drives the vertical column 11 to move, the vertical column 11 is fixedly connected to the outer wall of the screen 13, the vertical column 11 drives the screen 13 to move, the screen 13 drives the tea leaves to vibrate, the tea leaves fall into the inside of the device body 1 for collection, the complete tea leaves fall into the external collection box through the screen 13, and the tea leaves begin to be separated, the vertical column 11 is slidably connected to the horizontal column 12, the vertical column 11 slides in the horizontal column 12, the fixing device 7 includes a handle 701 and a threaded block 702, the handle 701 is fixedly connected to the outer wall of the threaded block 702, the handle 7 01 drives the threaded block 702 to rotate, the threaded block 702 is threadedly connected with the threaded rod 703, the threaded rod 703 is fixed to the surface of the filter box 5, the threaded block 702 fits with the cross plate 704, the threaded block 702 contacts with the cross plate 704, fixes the cross plate 704, and thus fixes the filter screen 6 to filter the dust. The cross plate 704 fits with the filter box 5, and the cross plate 704 and the filter screen 6 are gap-matched. The cross plate 704 passes through the threaded rod 703 and inserts the cross plate 704 into the filter screen 6. The filter screen 6 and the filter box 5 are gap-matched, and the fan inside the filter box 5 is started to suck the internal dust of the device body 1 into the filter box 5 through the exhaust pipe, and is discharged after being filtered by the filter screen 6. The device body 1 is rotatably connected with the first pin shaft and the second pin shaft;

[0025] The horizontal plate 704 in the fixing device 7 is passed through the threaded rod 703 and inserted into the filter 6. Then the staff rotates the threaded block 702 onto the threaded rod 703. The staff rotates the handle 701, and the handle 701 drives the threaded block 702 to rotate. The threaded block 702 contacts the horizontal plate 704, fixes the horizontal plate 704, and thus fixes the filter 6 to filter the dust. When the separation device is set to separate the tea leaves used for jujube tea, the dust is filtered by fixing the filter 6, thereby improving the environmental protection of the separation device.

[0026] Working principle:

[0027] When the tea leaf dust separation device for processing jujube tea is in use, the filter screen 6 is first inserted into the filter box 5, and the staff fixes the filter screen 6 through the fixing device 7, and pours the tea leaves used for jujube tea into the material box through the opening on the top of the material box, and the second motor 8 is connected to the external power supply, and the second motor 8 drives the connecting column 9 to rotate, and the connecting column 9 drives the cam 10 to rotate, and the cam 10 drives the vertical column 11 to move, and the vertical column 11 slides in the horizontal column 12, and the vertical column 11 drives the screen 13 to move, and the material control device 3 is started, and the tea leaves inside the material box fall onto the screen 13 through the feeding pipe 2, and the screen 13 drives the tea leaves to vibrate, and the tea leaves fall into the inside of the device body 1 for collection, and the complete tea leaves fall into the external collection box through the screen 13, and the tea leaves are separated. At this time, the fan inside the filter box 5 is started, and the internal dust of the device body 1 is sucked into the filter box 5 through the exhaust pipe, and is discharged after being filtered by the filter screen 6. The specific material control process and fixing process are as follows:

[0028] 1. Material control process:

[0029] The first motor 301 is connected to an external power supply, the first motor 301 drives the worm 302 to rotate, the worm 302 drives the worm wheel 303 to rotate, the worm wheel 303 drives the first pin shaft to rotate, thereby driving the right end gear 304 and the right end incomplete gear 305 to rotate, at this time the right end incomplete gear 305 is meshed with the rack 306 to drive the rack 306 to move to the right, the rack 306 drives the unloading plate 4 to move, the feeding pipe 2 is opened, and the unloading is carried out, the right end gear 304 drives the left end gear 305 to rotate, the left end gear 305 drives the second pin shaft to rotate, thereby driving the left end incomplete gear 305 to rotate, when the left end incomplete gear 305 is meshed with the rack 306, thereby driving the rack 306 to move to the left, and then driving the unloading plate 4 to close the feeding pipe 2, perform gap unloading, control the unloading amount, when all the tea leaves are unloaded, the unloading plate 4 returns to the initial position and stops the first motor 301;

[0030] 2. Fixing process:

[0031] The cross plate 704 is passed through the threaded rod 703 and inserted into the filter screen 6. Then the staff rotates the threaded block 702 onto the threaded rod 703. The staff rotates the handle 701, and the handle 701 drives the threaded block 702 to rotate. The threaded block 702 contacts the cross plate 704 to fix the cross plate 704, thereby fixing the filter screen 6 to filter the dust.

[0032] Embodiment 2:

[0033] See attached Figure 1-5 In this embodiment, the material control device 3 also includes a column 3a1 and a slider 3a2. The column 3a1 is fixedly connected to the inside of the device body 1. The column 3a1 is rotatably connected to the worm 302 through a bearing. The slider 3a2 is fixedly connected to the outer wall of the rack 306. The slider 3a2 is slidably connected to the inside of the device body 1, so that the column 3a2 further supports the worm 301. When the rack 306 moves, the rack 306 drives the slider 3a2 to move, and the slider 3a2 slides in the device body 1, and the slider 3a2 limits the box 306.

[0034] Working principle:

[0035] The column 3a1 further supports the worm 301 . When the rack 306 moves, the rack 306 drives the slider 3a2 to move. The slider 3a2 slides in the device body 1 . The slider 3a2 limits the box 306 .

[0036] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A tea leaf dust separation device for processing jujube tea, comprising a device body (1) and a feed pipe (2), wherein the device body (1) is connected to the feed pipe (2), and is characterized in that: The feed pipe (2) is connected to the material box, the device body (1) is connected to the filter box (5) through an exhaust pipe, the filter box (5) is fixedly connected to the outer wall of the device body (1), a second motor (8) is fixedly connected to the outer wall of the device body (1), the output shaft of the second motor (8) is fixedly connected to a connecting column (9), a material control device (3) is provided inside the device body (1), and a fixing device (7) is provided outside the filter box (5).

2. The tea leaf dust separation device for processing jujube tea according to claim 1, characterized in that: The material control device (3) comprises a first motor (301) and a worm (302), wherein the first motor (301) is fixedly connected to the inside of the device body (1) via a motor sleeve, the output shaft of the first motor (301) is fixedly connected to the worm (302), the worm (302) is meshed with a worm wheel (303), the worm wheel (303) is fixedly connected to one end of a gear (304) and one end of an incomplete gear (305) via a first pin shaft, the two gears (304) are meshed, the gear (304) at the other end is fixedly connected to the incomplete gear (305) at the other end via a second pin shaft, and the incomplete gear (305) is meshed with a rack (306).

3. The tea leaf dust separation device for processing jujube tea according to claim 2, characterized in that: A blanking plate (4) is fixedly connected to the end of the rack (306), and the blanking plate (4) is slidably connected to the feed pipe (2). A transverse column (12) is fixedly connected to the inside of the device body (1).

4. The tea leaf dust separation device for processing jujube tea according to claim 1, characterized in that: The connecting column (9) is rotatably connected to the device body (1) via a bearing, a cam (10) is fixedly connected to the surface of the connecting column (9), the cam (10) is fitted with a vertical column (11), the vertical column (11) is fixedly connected to the outer wall of the screen (13), and the vertical column (11) is slidably connected to the horizontal column (12).

5. The tea leaf dust separation device for processing jujube tea according to claim 1, characterized in that: The fixing device (7) comprises a handle (701) and a threaded block (702); the handle (701) is fixedly connected to the outer wall of the threaded block (702); the threaded block (702) is threadedly connected to a threaded rod (703); the threaded rod (703) is fixedly connected to the surface of the filter box (5); and the threaded block (702) is in contact with the cross plate (704).

6. The tea leaf dust separation device for processing jujube tea according to claim 5, characterized in that: The transverse plate (704) is fitted with the filter box (5), the transverse plate (704) is clearance-matched with the filter screen (6), and the filter screen (6) is clearance-matched with the filter box (5).

Images