A tea separation device for removing tea stems and tea dregs

Abstract

This utility model belongs to the field of tea processing, specifically a tea separation device for removing tea stems and tea dregs. It includes a base, a frame fixedly connected to the top of the base, a sieve cylinder inside the frame, rotating rods fixedly connected to the front and rear sides of the sieve cylinder, gears fixedly fitted on the surface of the rotating rods, and toothed plates meshing with the bottom of the gears. The surface of the toothed plates is fixedly connected to the inner wall of the frame, and one end of the rotating rod extends to the outside of the frame. An adjustment mechanism is provided on the surface of the frame. By setting the adjustment mechanism, simply controlling the motor can not only drive the sieve cylinder to move back and forth, fully agitating the tea leaves, but also drive the receiving shell to swing up and down, accelerating the feeding speed. While the sieve cylinder swings left and right, the gears, toothed plates, and rotating rods also generate rotation, adding a new separation method and further improving the separation efficiency of tea stems and tea dregs.

Description

Technical Field

[0001] This utility model relates to the field of tea processing, specifically a tea separation device for removing tea stems and tea dregs. Background Technology

[0002] Tea, commonly known as tea, generally includes the leaves and buds of the tea plant. Other names include cha, jia, ming, and chuan. Tea contains catechins, cholesterol, caffeine, inositol, folic acid, and pantothenic acid, all beneficial to health. Tea beverages are one of the world's three major beverages. The leaves are leathery, oblong or elliptical, and can be brewed directly with boiling water. Based on variety, processing method, and product appearance, tea is divided into six categories. Based on seasonal harvesting, it can be divided into spring tea, summer tea, autumn tea, and winter tea. Further processing of various raw or refined tea leaves creates additional tea products, including scented tea, compressed tea, extracted tea, medicinal and health tea, tea-based foods, and tea-containing beverages. Currently, separation devices are used in tea processing to separate tea stems and dregs.

[0003] Existing tea leaf separation devices for removing tea stems and dregs often fail to adequately agitate the tea leaves during use, merely processing them at a fixed position using a sieve plate, resulting in low separation efficiency. Furthermore, during feeding, tea stems, dregs, or separated tea leaves tend to accumulate, making feeding difficult and hindering material removal. Therefore, to address these issues, a new tea leaf separation device for removing tea stems and dregs is proposed. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology and solve the problems of low separation efficiency and inconvenient material feeding of existing tea separation devices for removing tea stems and tea dregs, this utility model proposes a tea separation device for removing tea stems and tea dregs.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a tea leaf separation device for removing tea stems and tea dregs, including a base, a frame fixedly connected to the top of the base, a sieve cylinder provided in the inner cavity of the frame, a rotating rod fixedly connected to the front and rear sides of the sieve cylinder, a gear fixedly sleeved on the surface of the rotating rod, a toothed plate meshing at the bottom of the gear, the surface of the toothed plate fixedly connected to the inner wall of the frame, one end of the rotating rod penetrating to the outside of the frame, an adjustment mechanism provided on the surface of the frame, a receiving shell provided on the top of the frame, a mounting frame fixedly connected to the front and rear sides of the receiving shell, and the surface of the mounting frame rotatably connected to the base;

[0006] The adjustment mechanism includes a motor, the output end of which is fixedly connected to a turntable. A rotating block is fixedly connected to the surface of the turntable. A movable shell is fitted onto the surface of the rotating block. A movable frame is fixedly connected to the right side of the movable shell. A pressure block is fixedly connected to one side of the movable frame. An adjustment block is in contact with the surface of the pressure block. The top of the adjustment block penetrates the base and is fixedly connected to the receiving shell. Connecting frames are fixedly connected to the front and rear sides of the pressure block. One end of the connecting frame penetrates to the outside of the base and is fixedly connected to a sliding sleeve. The surface of the sliding sleeve is rotatably connected to one end of the rotating rod.

[0007] Preferably, a limiting block is fixedly connected to the right side of the receiving shell, and the right side of the limiting block extends through to the right side of the frame.

[0008] Preferably, the top of the limiting block contacts a push block, the top of the push block is fixedly connected to a limiting telescopic rod, and the top of the limiting telescopic rod is fixedly connected to a stop block.

[0009] Preferably, a spring is fitted on the surface of the limiting telescopic rod, and the two ends of the spring are fixedly connected to the push block and the stop block, respectively.

[0010] Preferably, the surface of the mounting bracket is rotatably connected to the base via a first bearing, and the surface of the rotating rod is rotatably connected to the sliding sleeve via a second bearing.

[0011] Preferably, the inner cavity of the sliding sleeve is slidably connected to a sliding rod, both ends of which extend to the outer side of the sliding sleeve and are fixedly connected to a mounting block, the surface of which is fixedly connected to the frame.

[0012] Preferably, the surface of the rotating block is slidably connected to the inner wall of the movable shell, and the connecting frame is L-shaped.

[0013] The advantages of this utility model are:

[0014] 1. By setting up an adjustment mechanism, this utility model only needs to control the motor to turn on, which can not only drive the screen cylinder to move back and forth left and right to fully shake the tea leaves inside, but also drive the receiving shell to swing up and down to speed up the feeding speed. While the screen cylinder is shaking left and right, it will also rotate through the cooperation of gears, toothed plates and rotating rods, which adds a new separation method and further improves the separation efficiency of tea stems and tea dregs.

[0015] 2. This utility model, by setting a limiting block, can limit the adjustment range of the receiving shell; by setting a limiting telescopic rod, it can limit the movement range of the push block; by setting a spring, it can facilitate the downward flipping and reset of the limiting block and the receiving shell; by setting a first bearing, it can facilitate the installation and use of the mounting frame; by setting a second bearing, it can facilitate the installation and use of the rotating rod; by setting a sliding rod, it can limit the movement range of the sliding sleeve; by setting a mounting block, it can be used to fix the sliding rod; by setting a rotating block, it can be used to adjust the moving shell; and by setting a connecting frame, it can facilitate the connection between the pressure block and the sliding sleeve. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the sieve cylinder of this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the base and receiving shell of this utility model;

[0020] Figure 4 This is a structural cross-sectional view of the base of this utility model.

[0021] In the diagram: 1. Base; 2. Frame; 3. Screen cylinder; 4. Rotating rod; 5. Gear; 6. Toothed plate; 7. Adjusting mechanism; 701. Motor; 702. Turntable; 703. Rotating block; 704. Moving shell; 705. Moving frame; 706. Pressing block; 707. Adjusting block; 708. Connecting frame; 709. Sliding sleeve; 710. Sliding rod; 711. Mounting block; 8. Receiving shell; 9. Mounting frame; 10. Limiting block; 11. Pushing block; 12. Limiting telescopic rod; 13. Stop block; 14. Spring. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0023] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0024] This application discloses a tea leaf separation device for removing tea stems and tea dregs. (Refer to...) Figures 1-4 A tea leaf separation device for removing tea stems and tea dregs includes a base 1, a frame 2 fixedly connected to the top of the base 1, a sieve cylinder 3 provided in the inner cavity of the frame 2, a rotating rod 4 fixedly connected to the front and rear sides of the sieve cylinder 3, a gear 5 fixedly sleeved on the surface of the rotating rod 4, a toothed plate 6 meshing with the bottom of the gear 5, the surface of the toothed plate 6 fixedly connected to the inner wall of the frame 2, one end of the rotating rod 4 extending to the outer side of the frame 2, an adjustment mechanism 7 provided on the surface of the frame 2, a receiving shell 8 provided on the top of the frame 2, a mounting frame 9 fixedly connected to the front and rear sides of the receiving shell 8, and the surface of the mounting frame 9 rotatably connected to the base 1.

[0025] The adjusting mechanism 7 includes a motor 701. A turntable 702 is fixedly connected to the output end of the motor 701. A rotating block 703 is fixedly connected to the surface of the turntable 702. A movable shell 704 is fitted onto the surface of the rotating block 703. A movable frame 705 is fixedly connected to the right side of the movable shell 704. A pressure block 706 is fixedly connected to one side of the movable frame 705. An adjusting block 707 contacts the surface of the pressure block 706. The top of the adjusting block 707 penetrates the base 1 and is fixedly connected to the receiving shell 8. Connecting frames 708 are fixedly connected to both the front and rear sides of the pressure block 706. One end of the frame 708 extends to the outside of the base 1 and is fixedly connected to a sliding sleeve 709. The surface of the sliding sleeve 709 is rotatably connected to one end of the rotating rod 4. By setting the adjustment mechanism 7, only the motor 701 needs to be turned on. This not only drives the screen cylinder 3 to move back and forth left and right, fully shaking the tea leaves inside, but also drives the receiving shell 8 to swing up and down, accelerating the feeding speed. While the screen cylinder 3 is swinging left and right, it will also rotate due to the cooperation of the gear 5, the toothed plate 6 and the rotating rod 4, adding a new separation method and further improving the separation efficiency of tea stems and tea dregs.

[0026] Reference Figure 1 and Figure 3 A limiting block 10 is fixedly connected to the right side of the receiving shell 8. The right side of the limiting block 10 extends through to the right side of the frame 2. A push block 11 is in contact with the top of the limiting block 10. A limiting telescopic rod 12 is fixedly connected to the top of the push block 11. A stop block 13 is fixedly connected to the top of the limiting telescopic rod 12. A spring 14 is sleeved on the surface of the limiting telescopic rod 12. The two ends of the spring 14 are fixedly connected to the push block 11 and the stop block 13, respectively. By setting the limiting block 10, the adjustment range of the receiving shell 8 can be limited. By setting the limiting telescopic rod 12, the movement range of the push block 11 can be limited. By setting the spring 14, the limiting block 10 and the receiving shell 8 can be easily flipped downwards to reset.

[0027] Reference Figure 1 , Figure 2 and Figure 3 The surface of the mounting bracket 9 is rotatably connected to the base 1 via a first bearing, and the surface of the rotating rod 4 is rotatably connected to the sliding sleeve 709 via a second bearing. By setting the first bearing, the installation and use of the mounting bracket 9 can be facilitated, and by setting the second bearing, the installation and use of the rotating rod 4 can be facilitated.

[0028] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 The inner cavity of the sliding sleeve 709 is slidably connected to a sliding rod 710. Both ends of the sliding rod 710 extend to the outside of the sliding sleeve 709 and are fixedly connected to mounting blocks 711. The surface of the mounting blocks 711 is fixedly connected to the frame 2. The surface of the rotating block 703 is slidably connected to the inner wall of the movable shell 704. The connecting frame 708 is L-shaped. By setting the sliding rod 710, the movement range of the sliding sleeve 709 can be limited. By setting the mounting blocks 711, the sliding rod 710 can be fixed. By setting the rotating block 703, the movable shell 704 can be adjusted. By setting the connecting frame 708, the connection between the pressure block 706 and the sliding sleeve 709 can be facilitated.

[0029] Working principle: Material is fed into the screen cylinder 3 through the feed inlet. Then, the motor 701 is turned on, which, in conjunction with the turntable 702, drives the rotating block 703 to rotate. The rotation of the rotating block 703 causes the moving shell 704 to move back and forth. The moving shell 704, in conjunction with the moving frame 705, drives the pressing block 706 to move back and forth. The movement of the pressing block 706, in conjunction with the connecting frame 708, drives the sliding sleeve 709 to move left and right. The sliding sleeve 709 drives the rotating rod 4 and the screen cylinder 3 to move left and right. During this movement, the rotating rod 4 drives the gears. 5. The movement of gear 5 is restricted by gear 5, which will cause rotation. Gear 5 drives the rotating rod 4 and the screen cylinder 3 to rotate. By shaking the screen cylinder 3 left and right and rotating the screen cylinder 3, the tea residue is quickly separated. The separated tea residue will fall into the receiving shell 8. The pressing block 706 can drive the receiving shell 8 to swing up and down through the cooperation of the adjusting block 707, which can quickly separate the tea residue. After the separation is completed, the closure of the feed port is released, and the motor 701 is turned on to speed up the discharge of material in the screen cylinder 3. The up and down shaking of the receiving shell 8 can also facilitate the collection of tea leaves.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A tea leaf separating apparatus for removing tea stem tea dust, characterized by: Includes a base (1), a frame (2) fixedly connected to the top of the base (1), a screen cylinder (3) provided in the inner cavity of the frame (2), a rotating rod (4) fixedly connected to the front and rear sides of the screen cylinder (3), a gear (5) fixedly sleeved on the surface of the rotating rod (4), a toothed plate (6) meshing with the bottom of the gear (5), the surface of the toothed plate (6) fixedly connected to the inner wall of the frame (2), one end of the rotating rod (4) extending through to the outside of the frame (2), an adjustment mechanism (7) provided on the surface of the frame (2), a receiving shell (8) provided on the top of the frame (2), a mounting bracket (9) fixedly connected to the front and rear sides of the receiving shell (8), and the surface of the mounting bracket (9) rotatably connected to the base (1); The adjustment mechanism (7) includes a motor (701), the output end of which is fixedly connected to a turntable (702), a rotating block (703) is fixedly connected to the surface of the turntable (702), a movable shell (704) is fitted on the surface of the rotating block (703), a movable frame (705) is fixedly connected to the right side of the movable shell (704), a pressure block (706) is fixedly connected to one side of the movable frame (705), an adjustment block (707) is in contact with the surface of the pressure block (706), the top of the adjustment block (707) penetrates through the base (1) and is fixedly connected to the receiving shell (8), a connecting frame (708) is fixedly connected to the front and rear sides of the pressure block (706), one end of the connecting frame (708) penetrates through to the outside of the base (1) and is fixedly connected to a sliding sleeve (709), and the surface of the sliding sleeve (709) is rotatably connected to one end of the rotating rod (4).

2. A tea separating device for removing tea stem tea residue according to claim 1, characterized in that: A limiting block (10) is fixedly connected to the right side of the receiving shell (8), and the right side of the limiting block (10) extends through to the right side of the frame (2).

3. A tea leaf separating device for removing tea stem tea dust according to claim 2, characterized in that: The top of the limiting block (10) is in contact with a push block (11), the top of the push block (11) is fixedly connected to a limiting telescopic rod (12), and the top of the limiting telescopic rod (12) is fixedly connected to a stop block (13).

4. A tea leaf separating device for removing tea stem tea dust according to claim 3, characterized in that: The surface of the limiting telescopic rod (12) is fitted with a spring (14), and the two ends of the spring (14) are fixedly connected to the push block (11) and the stop block (13) respectively.

5. The tea separating device for removing tea stem and tea residue according to claim 1, characterized in that: The surface of the mounting bracket (9) is rotatably connected to the base (1) via a first bearing, and the surface of the rotating rod (4) is rotatably connected to the sliding sleeve (709) via a second bearing.

6. The tea separating device for removing tea stem and tea residue according to claim 1, characterized in that: The inner cavity of the sliding sleeve (709) is slidably connected to a sliding rod (710). Both ends of the sliding rod (710) extend to the outside of the sliding sleeve (709) and are fixedly connected to a mounting block (711). The surface of the mounting block (711) is fixedly connected to the frame (2).

7. The tea separating device for removing tea stem and tea residue according to claim 1, characterized in that: The surface of the rotating block (703) is slidably connected to the inner wall of the movable shell (704), and the connecting frame (708) is L-shaped.

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