Tea leaf processing and impurity removing device

Abstract

The utility model discloses a tea leaf processing and impurity removing device which comprises an impurity removing box, a feeding hopper is fixed at the top of the impurity removing box, an impurity removing box is installed in the impurity removing box, a filter screen is installed at the bottom of the impurity removing box, a feeding hopper is fixed at the lower end of the impurity removing box, a support is arranged on the outer side of the feeding hopper, and the filter screen is arranged on the support. An impurity discharging box is fixed to the lower end of the feeding hopper, a cleaning roller is installed in the impurity discharging box, and a pusher is installed on the upper side of the cleaning roller. According to the impurity removal device for tea processing, impurities attached to the interior of the impurity removal box are removed through the cleaning roller, the pusher is installed on the upper side of the cleaning roller, and the cleaning roller is pressed downwards through the pusher, so that the brush on the outer side of the cleaning roller is attached to the interior of the impurity removal box, and the impurity removal effect is improved. Due to the fact that the connecting wheel is in meshed connection with the guide rail through the gear on the outer side of the connecting wheel, when the pusher drives the cleaning roller to move through the sleeving plate, impurities accumulated in the impurity discharging box are cleaned and swept away through the cleaning roller.

Description

Technical Field

[0001] The utility model relates to the technical field of tea processing, in particular to a tea processing impurity removal device. Background Art

[0002] Tea, also known as tea, tea, tea, and tea, is a beverage made from the young leaves and buds picked from tea trees through different processing methods.

[0003] The utility model patent with Chinese authorization publication number CN220461342U, a novel tea processing and impurity removal device, includes a feeding mechanism, a screening mechanism and a discharge mechanism, characterized in that: a screening mechanism is arranged on the lower surface of the feeding mechanism, a discharge mechanism is arranged on the lower end of the screening mechanism, the feeding mechanism includes a feeding plate, a feeding port, a fixing screw, a threaded rod and a threaded hole, a threaded hole is opened inside the feeding plate, a threaded rod is threadedly connected inside the threaded hole, a fixing screw is fixedly connected to the upper surface of the threaded rod, and a feeding plate is threadedly connected to the lower end of the fixing screw.

[0004] In the above-mentioned comparative documents, impurities inside the slag box are mainly removed by setting a rotating shaft and a brush layer. However, since the position of the rotating shaft is relatively fixed, the cleaning range of the brush layer is relatively limited and the cleaning effect is poor. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a tea processing and impurity removal device, the purpose of which is to solve the above-mentioned problems.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A tea processing impurity removal device comprises an impurity removal box, a feeding hopper is fixed on the top of the impurity removal box, and further comprises:

[0008] A debris removal box is installed inside the debris removal box, and a filter is installed at the bottom of the debris removal box, a feeding hopper is fixed at the lower end of the debris removal box, and a bracket is arranged on the outer side of the feeding hopper, a debris removal box is fixed at the lower end of the feeding hopper, a cleaning roller is installed inside the debris removal box, and a pusher is installed on the upper side of the cleaning roller, and guide rails are fixed on both sides of the inner wall of the debris removal box.

[0009] Preferably, a vibration motor is installed at the outer end of the impurity removal box, and a discharge plate is fixed at the outer end of the impurity discharge box.

[0010] Preferably, the pusher includes a socket plate located on the upper side of the cleaning roller, a slide plate is slidably connected to the inside of the socket plate, and a part of the slide plate extends to the outside of the socket plate, a return spring is installed inside the socket plate, and the return spring presses the slide plate tightly.

[0011] Preferably, the internal thread of the slide plate is connected with a screw rod, and the outer end of the impurity discharge box is also provided with a driving motor located above the discharge plate, and the output shaft of the driving motor is connected with the screw rod.

[0012] Preferably, the cleaning roller is rotatably connected to the lower side of the sleeve plate, and twelve groups of brushes are arranged on the outer side of the cleaning roller. When the cleaning roller is pushed downward, the brushes fit into the interior of the debris removal box.

[0013] Preferably, a supporting roller is fixed inside the cleaning roller, and connecting wheels are respectively fixed on both sides of the outer end of the supporting roller;

[0014] The guide rail is located on the upper side of the connecting wheel, and a gear is fixed to the outer end of the connecting wheel. The gear on the outer side of the connecting wheel is meshed and connected with the guide rail.

[0015] Preferably, the debris removal box is slidably connected to the interior of the debris removal box, and two handles are fixed to the outer ends of the debris removal box;

[0016] The outer end of the filter screen is fixed with a mounting frame, and the upper end of the mounting frame is fixed with an insert block, the insert block is snap-connected with the impurity removal box, and the connection between the insert block and the impurity removal box is an interference connection.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] The utility model provides a tea processing impurity removal device, which uses a cleaning roller to clean the impurities attached to the inside of a debris removal box, and a pusher is installed on the upper side of the cleaning roller, which presses the cleaning roller downward so that the brush on the outside of the cleaning roller fits with the inside of the debris removal box. Since the connecting wheel is meshed and connected with the guide rail through the gear on its outside, when the pusher drives the cleaning roller to move through the socket plate, the impurities accumulated in the debris removal box are cleaned and swept away by the cleaning roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0021] Figure 3 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0022] Figure 4 For this utility model Figure 1 Schematic diagram of the structure at B in the middle;

[0023] Figure 5 It is a schematic diagram of the structure of the utility model.

[0024] In the figure: 1. debris removal box; 11. feeding hopper; 12. bracket; 13. feeding hopper; 2. debris removal box; 21. filter screen; 22. mounting frame; 23. plug-in block; 3. vibration motor; 4. debris removal box; 41. discharge plate; 5. socket plate; 51. slide plate; 52. reset spring; 6. screw; 61. drive motor; 7. cleaning roller; 71. brush; 8. guide rail; 9. support roller; 91. connecting wheel. DETAILED DESCRIPTION

[0025] 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.

[0026] like Figure 1 , Figure 2 , Figure 4 and Figure 5 The embodiment proposed in the present application is: a tea processing and impurity removal device, including an impurity removal box 1, a hopper 11 is fixed on the top of the impurity removal box 1, tea leaves that need to be processed by impurity removal are put into the impurity removal box 1 from the hopper 11, an impurity removal box 2 is installed inside the impurity removal box 1, a filter screen 21 is installed at the bottom of the impurity removal box 2, the tea leaves put into the impurity removal box 1 are collected by the impurity removal box 2, a vibration motor 3 is installed at the outer end of the impurity removal box 1, and after the vibration motor 3 is started, the impurity removal box 1 is vibrated and transmitted. After the vibration is transmitted to the impurity removal box 2, the tea leaves inside the impurity removal box 2 are vibrated and screened, and the impurities in the tea leaves are discharged through the filter screen 21.

[0027] A feeding hopper 13 is fixed at the lower end of the impurity removal box 1, and a bracket 12 is arranged on the outer side of the feeding hopper 13. The bracket 12 is fixed to the impurity removal box 1, and the impurity removal box 1 is supported by the bracket 12. A debris removal box 4 is fixed at the lower end of the feeding hopper 13, and a discharge plate 41 is fixed at the outer end of the debris removal box 4. The screened impurities fall into the debris removal box 4 through the feeding hopper 13, and the impurities are discharged through the discharge plate 41. A cleaning roller 7 is installed inside the impurity removal box 4, and the impurities attached to the inside of the impurity removal box 4 are cleaned by the cleaning roller 7.

[0028] Furthermore, a pusher is installed on the upper side of the cleaning roller 7, and the cleaning roller 7 is pressed downward by the pusher, wherein the pusher includes a socket plate 5 located on the upper side of the cleaning roller 7, and a slide plate 51 is slidably connected inside the socket plate 5, a part of the slide plate 51 extends to the outside of the socket plate 5, and a return spring 52 is installed inside the socket plate 5, and the return spring 52 presses the slide plate 51 tightly. When the horizontal height of the slide plate 51 remains unchanged, the socket plate 5 is pushed downward by the elastic force of the return spring 52, thereby applying a downward thrust to the cleaning roller 7.

[0029] Furthermore, a screw rod 6 is connected to the internal thread of the slide plate 51. When the screw rod 6 rotates, it can drive the slide plate 51 to translate, thereby causing the pusher to translate as a whole. A drive motor 61 is also provided at the outer end of the discharge box 4 and is located above the discharge plate 41. The output shaft of the drive motor 61 is connected to the screw rod 6. The specific connection method can adopt the existing technology, and the screw rod 6 is driven to rotate by starting the drive motor 61.

[0030] like Figure 4 and Figure 5 The cleaning roller 7 is rotatably connected to the lower side of the socket plate 5, and twelve groups of brushes 71 are arranged on the outer side of the cleaning roller 7. When the cleaning roller 7 is applied with downward thrust, the cleaning roller 7 fits with the inside of the impurity removal box 4 through the brush 71. A supporting roller 9 is fixed inside the cleaning roller 7, and connecting wheels 91 are fixed on both sides of the outer ends of the supporting roller 9. At the same time, guide rails 8 are fixed on both sides of the inner wall of the impurity removal box 4, and the guide rails 8 are located on the upper side of the connecting wheel 91, and a gear is fixed on the outer end of the connecting wheel 91. The connecting wheel 91 is meshed with the guide rail 8 through the gear on its outer side. When the pusher drives the cleaning roller 7 to move through the socket plate 5, the gear on the outer side of the connecting wheel 91 is meshed with the guide rail 8. At this time, the cleaning roller 7 rotates counterclockwise to clean and sweep away the impurities accumulated inside the impurity removal box 4.

[0031] In another embodiment, if Figure 1 , Figure 2 and Figure 3 A mounting frame 22 is fixed at the outer end of the filter 21, and an insert block 23 is fixed at the upper end of the mounting frame 22. The insert block 23 is snap-fitted with the debris removal box 2, and the connection between the insert block 23 and the debris removal box 2 is an interference fit connection, so as to facilitate the disassembly and assembly between the filter 21 and the debris removal box 2, wherein the debris removal box 2 is slidably connected to the interior of the debris removal box 1, and two handles are fixed at the outer end of the debris removal box 2. After holding the handles, the debris removal box 2 can be slid out of the debris removal box 1.

[0032] Working principle: first, put the tea leaves that need to be cleaned from the feeding hopper 11 into the cleaning box 1, then start the vibration motor 3 to transmit vibration to the cleaning box 2, and the impurities in the cleaning box 2 are discharged from the filter 21. The impurities are transported to the cleaning box 4 through the feeding hopper 13 and discharged from the discharge plate 41.

[0033] To avoid the accumulation of impurities inside the impurity box 4, first start the drive motor 61 to drive the screw 6 to rotate, and then the slide plate 51 drives the pusher to translate as a whole. Under the elastic force of the reset spring 52, the sleeve plate 5 pushes the cleaning roller 7 downward, so that the brush 71 on the outside of the cleaning roller 7 fits with the inside of the impurity box 4. In this process, since the connecting wheel 91 is meshed with the guide rail 8 through the gear on its outside, the cleaning roller 7 rotates counterclockwise, and the impurities accumulated inside the impurity box 4 are further cleaned, thereby reducing the accumulation of impurities inside the impurity box 4.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tea processing impurity removal device, comprising an impurity removal box (1), a feeding hopper (11) is fixed on the top of the impurity removal box (1), characterized in that: Also includes: A debris removal box (2) is installed inside the debris removal box (1), and a filter screen (21) is installed at the bottom of the debris removal box (2). A feeding hopper (13) is fixed at the lower end of the debris removal box (1), and a bracket (12) is arranged on the outer side of the feeding hopper (13). A debris removal box (4) is fixed at the lower end of the feeding hopper (13). A cleaning roller (7) is installed inside the debris removal box (4), and a pusher is installed on the upper side of the cleaning roller (7). Guide rails (8) are respectively fixed on both sides of the inner wall of the debris removal box (4).

2. A tea processing and impurity removal device according to claim 1, characterized in that: A vibration motor (3) is installed at the outer end of the impurity removal box (1), and a discharge plate (41) is fixed at the outer end of the impurity discharge box (4).

3. A tea processing and impurity removal device according to claim 1, characterized in that: The pusher comprises a sleeve plate (5) located on the upper side of the cleaning roller (7); a slide plate (51) is slidably connected inside the sleeve plate (5), and a portion of the slide plate (51) extends to the outside of the sleeve plate (5); a return spring (52) is installed inside the sleeve plate (5), and the return spring (52) presses the slide plate (51) tightly.

4. A tea processing and impurity removal device according to claim 3, characterized in that: The inner thread of the slide plate (51) is connected to a screw rod (6), and the outer end of the impurity discharge box (4) is also provided with a driving motor (61) located above the discharge plate (41), and the output shaft of the driving motor (61) is connected to the screw rod (6).

5. The tea processing and impurity removal device according to claim 3, characterized in that: The cleaning roller (7) is rotatably connected to the lower side of the sleeve plate (5), and twelve groups of brushes (71) are arranged on the outer side of the cleaning roller (7). When the cleaning roller (7) is pushed downward, the brushes (71) fit into the interior of the impurity removal box (4).

6. A tea processing and impurity removal device according to claim 1, characterized in that: A supporting roller (9) is fixed inside the cleaning roller (7), and connecting wheels (91) are respectively fixed on both sides of the outer end of the supporting roller (9); The guide rail (8) is located on the upper side of the connecting wheel (91), and a gear is fixed to the outer end of the connecting wheel (91), and the gear on the outer side of the connecting wheel (91) is meshed and connected with the guide rail (8).

7. The tea processing and impurity removal device according to claim 1, characterized in that: The debris removal box (2) is slidably connected to the interior of the debris removal box (1), and two handles are fixed to the outer ends of the debris removal box (2); The outer end of the filter screen (21) is fixed with a mounting frame (22), and the upper end of the mounting frame (22) is fixed with an insert block (23), the insert block (23) is snap-fitted with the impurity removal box (2), and the connection between the insert block (23) and the impurity removal box (2) is an interference fit.

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