Waste tea impurity separation and purification device

Abstract

The utility model relates to the field of tea leaf impurity separation, and discloses a waste tea leaf impurity separation and purification device which comprises a frame body and a shielding frame, a draught fan and a separation plate are fixedly installed on the inner wall of the frame body, a feeding hopper is fixedly connected to the top of the frame body, and two shovel plates are fixedly installed on the inner wall of the shielding frame; the size specification of the surface of the shovel plate is matched with the size specification of the inner wall of the shielding frame, two waste material boxes are fixedly connected to the top of the separation plate, and the two waste material boxes are symmetrically distributed with the separation plate as the axis. According to the device, the shielding frame is installed at the top of the separation plate, the two shovel plates are installed on the inner wall of the shielding frame, the bottom ends of the shovel plates are connected with the surface of the separation plate, and the two waste boxes are installed at the top of the separation plate, so that sandy and granular impurities falling from the separation plate are collected into the shielding frame through the shovel plates; the impurities can be poured into the inner wall of the waste box by turning over the shielding frame, and the situation that the impurities are mixed in the tea leaves and are difficult to separate is avoided.

Description

Technical Field

[0001] The present application relates to the field of separation of tea impurities, and in particular to a device for separating and purifying impurities from waste tea leaves. Background Art

[0002] Tea generally includes leaves and buds of tea trees. Tea ingredients include catechins, cholestenone, caffeine, inositol, folic acid, and pantothenic acid, which are beneficial to health. Tea beverages made from tea are one of the three major beverages in the world. Waste tea is often processed with the help of sorting machines during production. Tea sorting machines are automatic and efficient, and can effectively separate tea leaves from impurities. Tea sorting machines use the effects of multi-layer screens and fans to separate impurities from tea leaves through vibration and blowing. When waste tea leaves are separated and purified from impurities, after the frame is installed and stabilized, a fan and a separation plate are installed on the inner wall of the frame, and a hopper is installed on the top of the frame. Pour tea leaves into the hopper, and when the tea leaves fall from the bottom of the hopper, the impurities are blown out with the help of a fan. The tea leaves after preliminary impurity removal fall on the separation plate, and the separation plate is used to classify the tea leaves and deeply remove impurities.

[0003] With respect to the above-mentioned related technologies, the inventors believe that conventional waste tea leaves are mostly spilled on the ground or filtered, so the tea leaves often contain more sandy and granular impurities. After being poured into the sorting machine, the impurities are heavy, making it difficult to separate the impurities from the tea leaves, resulting in poor separation effect of the sorting machine on the waste tea leaves.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem that conventional sorting machines are difficult to clean sandy and granular impurities in waste tea leaves, the present application provides a device for separating and purifying impurities in waste tea leaves.

[0006] The present application provides a waste tea impurity separation and purification device using the following technical solutions:

[0007] A device for separating and purifying impurities from discarded tea leaves comprises a frame and a shielding frame, wherein a fan and a separation plate are fixedly mounted on the inner wall of the frame, and a feeding hopper is fixedly connected to the top of the frame, two shovel plates are fixedly mounted on the inner wall of the shielding frame, the dimensions of the shovel plate surfaces match the dimensions of the inner wall of the shielding frame, two waste boxes are fixedly connected to the top of the separation plate, the two waste boxes are symmetrically distributed with the separation plate as the axis, the bottom end of the shielding frame is rotatably mounted on the top of the separation plate, the dimensions of the bottom end of the shielding frame match the dimensions of the surface of the separation plate, and the two shovel plates are symmetrically distributed with the separation plate as the axis.

[0008] Preferably, both ends of the shielding frame are fixedly connected with rotating rods, one end of each rotating rod is fixedly installed with a control motor, the bottom end of the control motor is fixedly connected with a base, and one end of the base is welded to the surface of the frame body.

[0009] Preferably, two auxiliary rollers are rotatably installed at the top of the shielding frame, and the two auxiliary rollers are symmetrically distributed with the shielding frame as the axis of symmetry.

[0010] Preferably, a rotating frame is rotatably connected to the inner wall of the feeding hopper, a limiting rod is fixedly installed at one end of the rotating frame, a rotating motor is clamped at one end of the limiting rod, and the surface of the rotating motor is fixedly connected to the surface of the feeding hopper.

[0011] Preferably, a mounting block is clamped on the surface of the limiting rod. The cross section of the mounting block is in a "C" shape, and the size of the bottom end of the mounting block is adapted to the size of the surface of the limiting rod. A fixing bolt is clamped inside the mounting block, and the surface of the fixing bolt is threadedly connected to the inner wall of the limiting rod.

[0012] In summary, the present application includes the following beneficial technical effects:

[0013] 1. By installing the shielding frame on the top of the separation plate, two shoveling plates are installed on the inner wall of the shielding frame, the bottom ends of the shoveling plates are connected to the surface of the separation plate, and two waste boxes are installed on the top of the separation plate, so as to facilitate collecting the sandy and granular impurities falling from the separation plate into the shielding frame by means of the shoveling plates, and the impurities can be poured into the inner wall of the waste box by flipping the shielding frame, avoiding the situation that the impurities are difficult to be separated when mixed in the tea. Rotating rods are installed at both ends of the shielding frame, and a control motor is fixedly connected to one end of each rotating rod. The control motor is installed on the surface of the frame body by means of the base, so as to facilitate controlling the rotation of the rotating rod by means of the control motor, thereby facilitating the rotation of the rotating frame and effectively reducing the amount of manual operation. Two auxiliary rollers are rotatably connected to the inner wall of the shielding frame, so as to facilitate flipping the tea on the surface of the inserting rod to the other end of the shielding frame by means of the auxiliary rollers, effectively preventing the tea from blocking at the position of the shielding frame; compared with the prior art, the separation and purification effect of the sorting machine on the waste tea is improved;

[0014] 2. A rotating frame can also be installed on the inner wall of the feeding hopper. One end of the rotating frame is equipped with a rotating motor by means of a limiting rod, so as to control the limiting rod to drive the rotating frame to rotate with the help of the rotating motor, which is convenient for turning and mixing the tea leaves in the feeding hopper, thereby separating some of the tea leaves that are mixed into lumps, effectively improving the separation and purification effect of the tea leaves by the separator. An installation block is clamped on the surface of the limiting rod, and a fixing bolt is installed on the inner wall of the installation block. The surface of the fixing bolt is threadedly connected to the inner wall of the limiting rod, so as to conveniently connect the installation block to the surface of the limiting rod with the help of the fixing bolt, connect the rotating motor to the rotating frame, and remove the fixing bolt to release the limit of the installation block on the limiting rod and the rotating motor, which is convenient for removing the rotating frame from the feeding hopper; effectively improving the use effect of the separator. Description of the Drawings

[0015] Figure 1 is a schematic diagram of the overall structure of a waste tea impurity separation and purification device according to an embodiment of the application;

[0016] Figure 2 is a schematic diagram of the structure of the shielding frame according to an embodiment of the application;

[0017] Figure 3 is a schematic diagram of the side view structure according to an embodiment of the application;

[0018] Figure 4 is a schematic diagram of the structure at A according to an embodiment of the application.

[0019] Description of the reference numerals: 1. Frame body; 2. Fan; 3. Feeding hopper; 4. Separation plate; 5. Shielding frame; 6. Shoveling plate; 7. Waste box; 8. Rotating rod; 9. Control motor; 10. Base; 11. Auxiliary roller; 12. Rotating frame; 13. Rotating motor; 14. Limiting rod; 15. Installation block; 16. Fixing bolt. Detailed Description of the Embodiment

[0020] The following will further describe the present application in detail with reference to Figure 1 —4.

[0021] The embodiment of the present application discloses a waste tea impurity separation and purification device. Refer to Figure 1 - Figure 2, including a frame body 1. When separating and purifying impurities, after the frame body 1 is stably installed, a blower 2 and a separation plate 4 are installed on the inner wall of the frame body 1, and a feed hopper 3 is installed on the top of the frame body 1. Pour the tea leaves into the feed hopper 3. When the tea leaves fall from the bottom end of the feed hopper 3, the blower 2 is used to blow out the impurities. The tea leaves after preliminary impurity removal fall on the separation plate 4, and the separation plate 4 is used to classify the tea leaves and deeply remove impurities. A shielding frame 5 is installed on the top of the separation plate 4. Two shoveling plates 6 are installed on the inner wall of the shielding frame 5. The bottom end of the shoveling plate 6 is connected to the surface of the separation plate 4. The sandy and granular impurities falling from the separation plate 4 are collected into the shielding frame 5 by means of the shoveling plates 6. Two waste boxes 7 are installed on the top of the separation plate 4. By flipping the shielding frame 5, the impurities can be poured into the inner wall of the waste box 7, which is convenient for collecting the collected impurities, thereby improving the separation and purification effect of the tea leaf separator on waste tea leaves and avoiding the situation that impurities are difficult to be separated when mixed in the tea leaves.

[0022] Refer to Figure 2 , both ends of the shielding frame 5 are installed with rotating rods 8. One end of the rotating rod 8 is fixedly connected with a control motor 9. The control motor 9 is installed on the surface of the frame body 1 by means of a base 10. The rotating rod 8 is rotated by means of the control motor 9, so as to facilitate the rotation of the rotating frame 12. After using for a period of time, the impurities in the shielding frame 5 are sent into the waste box 7, effectively reducing the amount of manual operation. Two auxiliary rollers 11 are rotatably connected to the inner wall of the shielding frame 5. By means of the auxiliary rollers 11, the tea leaves on the surface of the inserting rod are conveniently flipped to the other end of the shielding frame 5, effectively preventing the tea leaves from being blocked at the position of the shielding frame 5.

[0023] Refer to Figure 3 - Figure 4 , a rotating frame 12 is installed on the inner wall of the feed hopper 3. One end of the rotating frame 12 is installed with a rotating motor 13 by means of a limiting rod 14. The limiting rod 14 is driven by the rotating motor 13 to drive the rotating frame 12 to rotate, which is convenient for flipping and mixing the tea leaves in the feed hopper 3, so as to separate some tea leaves mixed into groups, effectively improving the separation and purification effect of the tea leaf separator on tea leaves. An installation block 15 is clamped on the surface of the limiting rod 14. A fixing bolt 16 is installed on the inner wall of the installation block 15. The surface of the fixing bolt 16 is threadedly connected with the inner wall of the limiting rod 14. By means of the fixing bolt 16, the installation block 15 is conveniently connected to the surface of the limiting rod 14, connecting the rotating motor 13 to the rotating frame 12, and after removing the fixing bolt 16, the limiting of the installation block 15 on the limiting rod 14 and the rotating motor 13 can be released, which is convenient for disassembling the rotating frame 12 from the feed hopper 3.

[0024] The implementation principle of the waste tea impurity separation and purification device in the embodiment of the present application is as follows: By installing the shielding frame 5 on the top of the separation plate 4, two shoveling plates 6 are installed on the inner wall of the shielding frame 5, and the bottom end of the shoveling plate 6 is connected to the surface of the separation plate 4. Two waste boxes 7 are installed on the top of the separation plate 4, so as to facilitate the collection of sandy and granular impurities falling from the separation plate 4 into the shielding frame 5 by means of the shoveling plate 6, and the impurities can be poured into the inner wall of the waste box 7 by flipping the shielding frame 5, avoiding the situation that the impurities are difficult to be separated when mixed in the tea. Rotating rods 8 are installed at both ends of the shielding frame 5, and a control motor 9 is fixedly connected to one end of the rotating rod 8. The control motor 9 is installed on the surface of the frame body 1 by means of a base 10, so as to facilitate the rotation of the rotating rod 8 by means of the control motor 9, thereby facilitating the rotation of the rotating frame 12 and effectively reducing the amount of manual operation. Two auxiliary rollers 11 are rotatably connected to the inner wall of the shielding frame 5, so as to facilitate the flipping of the tea on the surface of the inserting rod to the other end of the shielding frame 5 by means of the auxiliary rollers 11, effectively preventing the tea from blocking at the position of the shielding frame 5.

[0025] A rotating frame 12 can also be installed on the inner wall of the feeding hopper 3. A rotating motor 13 is installed at one end of the rotating frame 12 by means of a limiting rod 14, so as to facilitate the rotation of the limiting rod 14 driven by the rotating motor 13 to drive the rotating frame 12 to rotate, facilitating the flipping and mixing of the tea in the feeding hopper 3, thereby separating some of the tea mixed into lumps, effectively improving the separation and purification effect of the tea by the sorting machine. An installation block 15 is clamped on the surface of the limiting rod 14, and a fixing bolt 16 is installed on the inner wall of the installation block 15. The surface of the fixing bolt 16 is threadedly connected to the inner wall of the limiting rod 14, so as to facilitate the connection of the installation block 15 to the surface of the limiting rod 14 by means of the fixing bolt 16, connecting the rotating motor 13 to the rotating frame 12, and removing the fixing bolt 16 can release the limitation of the installation block 15 on the limiting rod 14 and the rotating motor 13, facilitating the removal of the rotating frame 12 from the feeding hopper 3.

[0026] The above are all the preferred embodiments of the present application, and the protection scope of the present application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A device for separating and purifying impurities from waste tea leaves, comprising a frame (1) and a shielding frame (5), characterized in that: A fan (2) and a separation plate (4) are fixedly mounted on the inner wall of the frame (1), and a hopper (3) is fixedly connected to the top of the frame (1). Two shovel plates (6) are fixedly mounted on the inner wall of the shielding frame (5), and the dimensions of the surfaces of the shovel plates (6) are compatible with the dimensions of the inner wall of the shielding frame (5). Two waste boxes (7) are fixedly connected to the top of the separation plate (4), and the two waste boxes (7) are symmetrically distributed with the separation plate (4) as the axis.

2. The device for separating and purifying impurities from waste tea leaves according to claim 1, characterized in that: The bottom end of the shielding frame (5) is rotatably mounted on the top of the separation plate (4), and the size of the bottom end of the shielding frame (5) is compatible with the size of the surface of the separation plate (4), and the two shovel plates (6) are symmetrically distributed with the separation plate (4) as the axis.

3. The device for separating and purifying impurities from waste tea leaves according to claim 1, characterized in that: Both ends of the shielding frame (5) are fixedly connected to a rotating rod (8), one end of the rotating rod (8) is fixedly mounted with a control motor (9), the bottom end of the control motor (9) is fixedly connected to a base (10), and one end of the base (10) is welded to the surface of the frame body (1).

4. The device for separating and purifying impurities from waste tea leaves according to claim 1, characterized in that: Two auxiliary rollers (11) are rotatably mounted on the top of the shielding frame (5), and the two auxiliary rollers (11) are symmetrically distributed with the shielding frame (5) as an axis.

5. The device for separating and purifying impurities from waste tea leaves according to claim 1, characterized in that: The inner wall of the feed hopper (3) is rotatably connected to a rotating frame (12), one end of the rotating frame (12) is fixedly mounted with a limiting rod (14), one end of the limiting rod (14) is clamped with a rotating motor (13), and the surface of the rotating motor (13) is fixedly connected to the surface of the feed hopper (3).

6. The device for separating and purifying impurities from waste tea leaves according to claim 5, characterized in that: The surface of the limiting rod (14) is clamped with a mounting block (15), the cross section of the mounting block (15) is in a "C"-shaped structure, and the size of the bottom end of the mounting block (15) is compatible with the size of the surface of the limiting rod (14), the inner wall of the mounting block (15) is clamped with a fixing bolt (16), and the surface of the fixing bolt (16) is threadedly connected to the inner wall of the limiting rod (14).

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