Tea leaf and tea dust separating device

Abstract

The utility model relates to the technical field of tea processing, in particular to a tea and tea dust separating device which comprises a box body, the box body comprises a separating box, a feeding port is formed in the top end of the separating box, and a filter plate is arranged on the inner side of the separating box. The first rotating rod drives the cam to rotate, so that the cam can extrude and knock the fixed rod, vibration generated by knocking is conducted to the filter plate, tea leaves and tea dust on the filter plate can be better separated, meanwhile, extrusion of the cam is matched with the springback effect of the spring, and the tea leaves can be better separated. A filter plate is arranged in the separation box, so that the filter plate can reciprocate on the inner side of the separation box, the filter plate can shake, tea leaves and tea dust are thrown up in the shaking process, the tea dust can better fall off, the tea leaves can be better discharged through a first discharging port, the separation strength and efficiency can be improved, and residues of the tea dust on the tea leaves are reduced; and the separation effect and the quality of the tea leaves can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tea processing, in particular to a device for separating tea leaves from tea leaves. Background Art

[0002] Tea refers to fresh leaves or buds picked from tea trees, which are made into a product for people to drink after a series of processing processes (such as killing green, rolling, fermentation, drying, etc.). According to the processing method and fermentation degree, tea can be divided into green tea, black tea, oolong tea (green tea), white tea, yellow tea, scented tea and other types. Tea dust refers to the fine powder or residue produced during the processing or brewing of tea. These powder-like substances may be produced by the rolling or cutting process of tea leaves, or they may be the residue left after the tea leaves are brewed. When processing tea leaves, in order to remove the fine powder and impurities in the tea leaves and improve the overall quality of the tea leaves, a separation device is usually used to separate the tea leaves and tea dust. The separation device is a device that can perform physical separation, usually including a feed inlet, a separation chamber, a discharge port and a collection device. By separating tea leaves and tea dust through a separation device, the purity and quality of tea products can be guaranteed, and the mixing of tea dust can be avoided. At the same time, the tea leaves and tea dust can be collected and stored separately, which is convenient for subsequent processing and use.

[0003] In the prior art, when tea leaves and tea leaf dust are separated by a separation device, a corresponding filter screen or filter plate is usually provided in the separation device, and the tea leaves and tea leaf dust are screened by the filter screen or filter plate to achieve separation. Since the filter screen or filter plate can only perform simple screening on the tea leaves and tea leaf dust, the separation method is single, and the tea leaf dust is still easy to remain on the tea leaves, so that the separation effect and strength need to be improved, and the separation quality cannot be well improved. Therefore, in order to solve the above problems, a device for separating tea leaves and tea leaf dust is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a device for separating tea leaves and tea leaves, so as to solve the problem mentioned in the above background technology that due to the setting of the filter screen or filter plate, the tea leaves and tea leaves can only be simply screened, which makes the separation method single, and the tea leaves are still easy to remain on the tea leaves, so that the separation effect and strength need to be improved, and the separation quality cannot be well improved.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tea and tea leaf dust separation device, comprising a box body, the box body comprising a separation box, the top of the separation box is provided with a feed port, the inner side of the separation box is provided with a filter plate, the inner side of the separation box is provided with a first discharge port, the filter plate moves inside the first discharge port, and the bottom end of the separation box is provided with a second discharge port;

[0006] A separation mechanism is provided on the inner side of the separation box, and the separation mechanism includes a first rotating rod, which is movably connected to the inner side of the separation box, a cam is fixedly connected to the surface of the first rotating rod, a first motor is fixedly installed on the surface of the separation box, a slide groove is provided on the inner wall of the separation box, a limiting rod is fixedly connected to the inner wall of the slide groove, a slider is movably connected to the surface of the slide groove, a connecting rod is fixedly connected to the end of the slider away from the slide groove, a fixing rod is fixedly connected to the surface of the connecting rod, and a spring is fixedly connected to the surface of the slider.

[0007] Preferably, the cams are in two groups and fixedly connected to the first rotating rod, and the first rotating rod is fixedly connected to the output end of the first motor.

[0008] Preferably, the slide grooves are formed into four groups and opened on the inner wall of the separation box, the slide block and the limit rod are movably connected, the two groups of the connecting rods and the fixed rods are correspondingly connected, and the connecting rods and the bottom end of the filter plate are fixedly connected.

[0009] Preferably, one end of the spring is fixedly connected to the slide groove, and the other end of the spring is fixedly connected to the slide block.

[0010] Preferably, a dispersion mechanism is provided at the top of the separation box, and the dispersion mechanism includes a sleeve, which is provided at the top of the separation box, a feed hopper is fixedly connected to the surface of the sleeve, a fixed plate is fixedly connected to the top of the sleeve, a second rotating rod is movably connected to the inner side of the fixed plate, a second motor is fixedly installed on the top of the fixed plate, the second rotating rod and the output end of the second motor are fixedly connected, a tooth rake is fixedly connected to the bottom end of the second rotating rod, a perforated plate is fixedly connected to the inner wall of the sleeve, and a material guide groove is opened on the inner side of the sleeve.

[0011] Preferably, the sleeve is sleeved on the surface of the feed port, the feed hopper is in two groups and fixedly connected to the sleeve, and holes are evenly opened on the inner side of the orifice plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The cam is driven to rotate by the first rotating rod, so that the cam can squeeze and knock on the fixed rod. The vibration generated by the knocking is transmitted to the filter plate, which is convenient for better separation of tea leaves and tea leaves on the filter plate. At the same time, the squeezing of the cam and the rebound effect of the spring enable the filter plate to reciprocate on the inner side of the separation box, so that the filter plate can shake. During the shaking process, the tea leaves and tea leaves are thrown up, so that the tea leaves can fall better and the tea leaves can be better discharged through the first discharge port, which can improve the strength and efficiency of separation and reduce the residue of tea leaves on the tea leaves, which is beneficial to improving the separation effect and the quality of the tea.

[0014] 2. The setting of the feed hopper facilitates the tea leaves to enter the inner side of the sleeve. The second motor drives the second rotating rod to rotate slowly, so that the second rotating rod drives the tooth rake to rotate accordingly, and then the tooth rake can disperse the tea leaves agglomerated on the orifice plate, and the dispersed tea leaves can fall through the holes of the orifice plate and fall on the filter plate, which can avoid the situation where tea leaves agglomerate directly fall on the filter plate, resulting in incomplete separation, and can improve the separation effect and quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic cross-sectional front view of the structure of the utility model;

[0016] Figure 2 It is a schematic front view and cross-sectional view of the structure of the sleeve and the orifice plate of the utility model;

[0017] Figure 3 For this utility model Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0018] Figure 4 It is a schematic cross-sectional side view of the structure of the utility model.

[0019] In the figure: 1. separation box; 11. feed port; 12. filter plate; 13. first discharge port; 14. second discharge port; 2. first rotating rod; 21. cam; 22. first motor; 23. slide groove; 24. limit rod; 25. slider; 26. connecting rod; 27. fixing rod; 28. spring; 3. sleeve; 31. feed hopper; 32. fixing plate; 33. second rotating rod; 34. second motor; 35. tooth rake; 36. orifice plate; 37. guide trough. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4 , an embodiment provided by the utility model:

[0022] The first motor 22 and the second motor 34 used in the present application are products that can be directly purchased on the market. Their principles and connection methods are existing technologies well known to those skilled in the art, so they will not be described in detail here.

[0023] A device for separating tea leaves from tea leaves, comprising a box body, the box body comprising a separation box 1, a feed port 11 is arranged at the top of the separation box 1, a filter plate 12 is arranged at the inner side of the separation box 1, a first discharge port 13 is opened at the inner side of the separation box 1, the filter plate 12 is movable at the inner side of the first discharge port 13, a second discharge port 14 is opened at the bottom end of the separation box 1, the feed port 11 is arranged so that tea leaves can enter the inner side of the separation box 1, the filter plate 12 is arranged so that tea leaves and tea leaves can be separated, so that tea leaves are discharged through the first discharge port 13, and tea leaves are discharged through the second discharge port 14;

[0024] A separation mechanism is provided on the inner side of the separation box 1, and the separation mechanism includes a first rotating rod 2, which is movably connected to the inner side of the separation box 1, a cam 21 is fixedly connected to the surface of the first rotating rod 2, a first motor 22 is fixedly installed on the surface of the separation box 1, a slide groove 23 is provided on the inner wall of the separation box 1, a limit rod 24 is fixedly connected to the inner wall of the slide groove 23, a slider 25 is movably connected to the surface of the slide groove 23, a connecting rod 26 is fixedly connected to the end of the slider 25 away from the slide groove 23, a fixing rod 27 is fixedly connected to the surface of the connecting rod 26, and a spring 28 is fixedly connected to the surface of the slider 25. The fixing rod 27 is squeezed by the rotation of the cam 21, and the rebound effect of the spring 28 enables the filter plate 12 to reciprocate on the inner side of the separation box 1, so that the shaking and vibration of the filter plate 12 can be realized, thereby accelerating the separation of tea leaves and tea leaves, which is beneficial to improving the separation efficiency.

[0025] Furthermore, the cam 21 is formed into two groups and fixedly connected to the first rotating rod 2. The first rotating rod 2 is fixedly connected to the output end of the first motor 22. The cam 21 is driven to rotate by the first rotating rod 2, so that the cam 21 can rotate to squeeze the fixed rod 27, and then the filter plate 12 can be vertically moved under the action of the connecting rod 26.

[0026] Furthermore, the slide grooves 23 are formed in four groups on the inner wall of the separation box 1, the slider 25 and the limit rod 24 are movably connected, the two groups of connecting rods 26 and the fixed rod 27 are correspondingly connected, the connecting rod 26 and the bottom end of the filter plate 12 are fixedly connected, and through the opening of the slide grooves 23 and the setting of the limit rod 24, the slider 25 can stably move vertically under the action of the cam 21 and the spring 28, so that the connecting rod 26 can drive the filter plate 12 to move stably, so that the filter plate 12 can better separate the tea leaves and tea leaves.

[0027] Furthermore, one end of the spring 28 is fixedly connected to the slide groove 23, and the other end of the spring 28 is fixedly connected to the slider 25. Through the setting of the spring 28, the slider 25 can be reset, and then the connecting rod 26 can drive the filter plate 12 to reset.

[0028] Furthermore, a dispersion mechanism is provided at the top of the separation box 1, and the dispersion mechanism includes a sleeve 3, which is arranged at the top of the separation box 1, and a feed hopper 31 is fixedly connected to the surface of the sleeve 3, and a fixed plate 32 is fixedly connected to the top of the sleeve 3, and a second rotating rod 33 is movably connected to the inner side of the fixed plate 32, and a second motor 34 is fixedly installed on the top of the fixed plate 32, and the second rotating rod 33 and the output end of the second motor 34 are fixedly connected, and a tooth rake 35 is fixedly connected to the bottom end of the second rotating rod 33, and a perforated plate 36 is fixedly connected to the inner wall of the sleeve 3, and a material guide groove 37 is provided on the inner side of the sleeve 3. The second rotating rod 33 is driven to rotate slowly by the second motor 34, so that the second rotating rod 33 can drive the tooth rake 35 to rotate accordingly, and then the tooth rake 35 can flatten the tea leaves on the perforated plate 36, so as to facilitate the dispersion of the agglomerated tea leaves, so that the dispersed tea leaves can fall through the perforated plate 36 and evenly fall on the filter plate 12.

[0029] Furthermore, the sleeve 3 is sleeved on the surface of the feed port 11, and the feed hopper 31 is fixedly connected to the sleeve 3 in two groups. Holes are evenly opened on the inner side of the orifice plate 36. Through the setting of the feed hopper 31, it is convenient to put the tea leaves into the inner side of the sleeve 3, and then it is convenient to feed the tea leaves and break up the tea leaves through the tooth rake 35.

[0030] Working principle: When in use, the first motor 22 is electrically connected to an external power source, and the staff starts the first motor 22 by pressing the switch. The operation of the first motor 22 drives the first rotating rod 2 to rotate, and the cam 21 rotates accordingly under the action of the first motor 22. When the cam 21 makes its convex surface face the fixed rod 27 during the rotation, it will knock and squeeze the fixed rod 27, and then the vibration generated by the knocking can be transmitted to the filter plate 12, which can accelerate the separation of tea leaves and tea leaves. The fixed rod 27 is squeezed by the cam 21, which will cause the slider 25 to move on the inner side of the slide groove 23 and the surface of the limit rod 24. At this time, the spring 28 is in a contracted state, and the filter plate 12 rises under the action of the connecting rod 26; when the cam 21 makes its concave surface contact with the fixing rod 27 during the rotation, the slider 25 will be reset under the rebound action of the spring 28, and can drive the connecting rod 26 and the filter plate 12 to reset accordingly, and then the filter plate 12 descends under the action of the connecting rod 26; through the cooperation of the cam 21 and the spring 28, the filter plate 12 can reciprocate inside the separation box 1, thereby realizing the shaking of the filter plate 12, and the tea leaves on the filter plate 12 can be thrown upward during the shaking process, thereby improving the effect and efficiency of separating the tea leaves and tea leaves;

[0031] The tea leaves are put into the inner side of the sleeve 3 through the feed hopper 31, and the tea leaves will fall onto the orifice plate 36 through the feed hopper 31. The second motor 34 is electrically connected to an external power source. The staff starts the second motor 34 by pressing a switch. The operation of the second motor 34 drives the second rotating rod 33 to rotate slowly. The tooth rake 35 will rotate accordingly under the action of the second rotating rod 33, so that the tooth rake 35 can disperse the lumps on the orifice plate 36, so that the dispersed tea leaves can fall through the holes of the orifice plate 36, and enter the feed port 11 through the guide groove 37, and fall on the filter plate 12 for separation.

[0032] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in any form. Any ordinary technician in the industry can smoothly implement the present invention as shown in the drawings and above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. A device for separating tea leaves from tea leaves, comprising a box body, the box body comprising a separation box (1), a feed port (11) being arranged at the top of the separation box (1), a filter plate (12) being arranged on the inner side of the separation box (1), a first discharge port (13) being arranged on the inner side of the separation box (1), the filter plate (12) being movable on the inner side of the first discharge port (13), and a second discharge port (14) being arranged on the bottom end of the separation box (1); It is characterized in that A separation mechanism is arranged on the inner side of the separation box (1), and the separation mechanism comprises a first rotating rod (2), the first rotating rod (2) is movably connected to the inner side of the separation box (1), a cam (21) is fixedly connected to the surface of the first rotating rod (2), a first motor (22) is fixedly installed on the surface of the separation box (1), a sliding groove (23) is provided on the inner wall of the separation box (1), a limiting rod (24) is fixedly connected to the inner wall of the sliding groove (23), a slider (25) is movably connected to the surface of the sliding groove (23), an end of the slider (25) away from the sliding groove (23) is fixedly connected to a connecting rod (26), a fixing rod (27) is fixedly connected to the surface of the connecting rod (26), and a spring (28) is fixedly connected to the surface of the slider (25); The top of the separation box (1) is provided with a dispersion mechanism, and the dispersion mechanism comprises a sleeve (3), the sleeve (3) is provided at the top of the separation box (1), a feed hopper (31) is fixedly connected to the surface of the sleeve (3), a fixed plate (32) is fixedly connected to the top of the sleeve (3), a second rotating rod (33) is movably connected to the inner side of the fixed plate (32), a second motor (34) is fixedly installed on the top of the fixed plate (32), the second rotating rod (33) is fixedly connected to the output end of the second motor (34), a tooth rake (35) is fixedly connected to the bottom end of the second rotating rod (33), a perforated plate (36) is fixedly connected to the inner wall of the sleeve (3), and a material guide groove (37) is provided on the inner side of the sleeve (3).

2. The device for separating tea leaves from tea leaves powder according to claim 1, characterized in that: The cams (21) are in two groups and fixedly connected to the first rotating rod (2); the first rotating rod (2) is fixedly connected to the output end of the first motor (22).

3. The device for separating tea leaves from tea leaves powder according to claim 1, characterized in that: The slide grooves (23) are formed into four groups and are opened on the inner wall of the separation box (1); the slide block (25) and the limit rod (24) are movably connected; two groups of the connecting rods (26) and the fixing rods (27) are correspondingly connected; and the connecting rods (26) and the bottom end of the filter plate (12) are fixedly connected.

4. The device for separating tea leaves from tea leaves powder according to claim 1, characterized in that: One end of the spring (28) is fixedly connected to the slide groove (23), and the other end of the spring (28) is fixedly connected to the slide block (25).

5. The device for separating tea leaves from tea leaves powder according to claim 1, characterized in that: The sleeve (3) is sleeved on the surface of the feed port (11), the feed hopper (31) is in two groups and fixedly connected to the sleeve (3), and holes are evenly opened on the inner side of the orifice plate (36).

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