Leaf dust separating device for refined astragalus substitute tea

Abstract

The utility model relates to a leaf dust separating device, belongs to the technical field of refined astragalus substitute tea production, and particularly relates to a leaf dust separating device for refined astragalus substitute tea, which comprises a support frame, a separating box is fixedly connected onto the support frame, a feeding pipe and an air blowing box are fixedly connected onto the separating box, a fan is arranged in the air blowing box, and the air blowing box is fixedly connected with the separating box. The device further comprises a vibration assembly, and the vibration assembly comprises a rotating column, a protruding block, a spring and a first filter screen. According to the leaf and dust separation device, the vibration assembly is matched with the first filter screen through a rotating column, a protruding block and a spring, the protruding block periodically meets the first filter screen, the first filter screen is driven to periodically vibrate, disintegrating slag attached to the first filter screen is removed, and therefore the leaf and dust separation precision is improved; the screening assembly is matched with a motor, a connecting column, a sliding groove, a second filter screen, a connecting block and a sliding block; and a sliding block is matched with a sliding groove to drive a second filter screen to reciprocate in the separation box, secondary separation work is carried out on tea leaves, and therefore the leaf powder separation precision is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of production of refined Astragalus substitute tea, in particular to a leaf powder separation device for refined Astragalus substitute tea. Background Art

[0002] Substitute tea is the common name for a type of product that is made from leaves, flowers, fruits (ripes), rhizomes, etc. of edible plants and is drunk in a similar way to tea (by brewing, boiling, etc.).

[0003] The Chinese patent with publication number CN213435681U discloses a tea leaf processing separation device, including: a bracket, a lower hopper, a discharge port, a filter cartridge, a fan, an air diffuser, a distribution hopper, a feed hopper, a plug plate, a side inclined pipe, a leaf port, a filter plate, a cleaning plate, an air outlet, an observation hole, and a diverter plate; the lower hopper is embedded in a fixed bracket, the lower hopper is fixed with a filter cartridge, the filter cartridge is fixed with a distribution hopper, the feed hopper is fixed with a distribution hopper, a fan is fixed on one side of the filter cartridge through the air diffuser, a filter plate is provided at a position opposite to the air outlet of the filter cartridge, and a side inclined pipe is provided at one end of the filter cartridge; the front and rear side walls of the distribution hopper are internally connected with a diverter plate; the beneficial effects of the patent are: improving the quality of air selection and increasing the accuracy of air selection.

[0004] In the above technical solution, the fan and the filter plate are used together to separate the leaf dust. When working for a long time, a large amount of debris may easily cause the filter plate to be blocked, thereby reducing the accuracy of leaf dust separation.

[0005] Based on this, the utility model proposes a leaf powder separation device for refined Astragalus substitute tea. Utility Model Content

[0006] In order to solve the above technical problems, the utility model proposes a leaf separation device for refined Astragalus substitute tea, which can drive filter screen 1 to vibrate through a vibration component, thereby cleaning the debris contaminated thereon, and drive filter screen 2 to move back and forth through a screening component to achieve a secondary separation effect, thereby greatly improving the accuracy of leaf separation.

[0007] The technical solution to achieve the purpose of the utility model is: a leaf separation device for refined Astragalus substitute tea, comprising a support frame, a separation box is fixedly connected to the support frame, a feed pipe, a blow box and a first collection box are fixedly connected to the separation box, a rotating door is hinged on the separation box, a fan is provided in the blow box, a vibration assembly is provided in the separation box, the vibration assembly includes a rotating column, a protrusion, a spring and a filter screen, the rotating column is rotatably connected to the feed pipe, two of the protrusions are fixedly connected to the rotating column, a plurality of the springs are fixedly connected to the separation box, the filter screen is slidably connected to the separation box, a plurality of the springs are fixedly connected to the filter screen, and a screening assembly is provided in the separation box.

[0008] Preferably, the separation box is provided with a second collection box and a third filter screen, the second collection box is fixedly connected to the separation box, and the third filter screen is arranged in the first collection box.

[0009] Preferably, the screening assembly comprises a motor and a connecting column, the motor is fixedly connected to the separation box, and the connecting column is fixedly connected to the output shaft of the motor.

[0010] Preferably, the screening assembly further comprises a slide groove and a second filter screen, wherein the slide groove is provided on the connecting column, and the second filter screen is slidably connected in the separation box.

[0011] Preferably, the screening assembly further comprises a connecting block and a sliding block, wherein the connecting block is fixedly connected to the second filter screen, the sliding block is fixedly connected to the connecting block, and the sliding block is slidably connected in the sliding groove.

[0012] Preferably, the vibration component further comprises bevel gear 1 and bevel gear 2, wherein bevel gear 1 is fixedly connected to the rotating column, and bevel gear 2 is fixedly connected to the connecting column, and bevel gear 1 is meshed with bevel gear 2.

[0013] Compared with the prior art, the present invention has the following significant advantages:

[0014] First, in the utility model, the vibration component cooperates with the rotating column, the protrusion, the spring and the filter screen, and utilizes the periodic encounter of the protrusion with the filter screen to drive the filter screen to vibrate periodically to clean the debris contaminated thereon, thereby improving the accuracy of leaf end separation;

[0015] Second: In the utility model, the screening component cooperates with the motor, the connecting column, the slide groove, the second filter screen, the connecting block and the slider. The slider cooperates with the slide groove to drive the second filter screen to move back and forth in the separation box, thereby performing secondary separation of the tea leaves, thereby greatly improving the accuracy of leaf separation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the internal three-dimensional structure of the utility model;

[0019] Figure 3 yes Figure 2 A magnified view of the structure of part A;

[0020] Figure 4 yes Figure 2 A magnified view of the structure of part B.

[0021] Description of reference numerals:

[0022] 1. Support frame; 2. Separation box; 3. Feed pipe; 4. Blowing box; 5. First collecting box; 6. Second collecting box; 7. Rotating door; 8. Vibration assembly; 81. Rotating column; 82. Bump; 83. Spring; 84. Filter one; 85. Bevel gear one; 86. Bevel gear two; 9. Screening assembly; 91. Motor; 92. Connecting column; 93. Slide; 94. Filter two; 95. Connecting block; 96. Sliding block; 10. Fan; 11. Filter three. DETAILED DESCRIPTION

[0023] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0024] The utility model provides a leaf powder separation device for refined Astragalus substitute tea through improvement. The technical solution of the utility model is:

[0025] like Figure 1-Figure 4 As shown, a leaf powder separation device for refined Astragalus substitute tea comprises a support frame 1, a separation box 2 is fixedly connected to the support frame 1, a feed pipe 3, a blow box 4 and a first collection box 5 are fixedly connected to the separation box 2, a rotating door 7 is hinged on the separation box 2, when it is necessary to unload, the rotating door 7 is opened, and the tea leaves on the filter screen 2 94 can be taken out, a fan 10 is arranged in the blow box 4, a vibration assembly 8 is arranged in the separation box 2, the vibration assembly 8 comprises a rotating column 81, a protrusion 82, a spring 83 and a filter screen 1 84, the rotating column 81 is rotatably connected to the feed pipe 3, two protrusions 82 are fixedly connected to the rotating column 81, a plurality of springs 83 are fixedly connected to the separation box 2, the springs 83 are distributed in a linear array on the separation box 2, a filter screen 1 84 is slidably connected to the separation box 2, a plurality of springs 83 are fixedly connected to the filter screen 1 84, and a screening assembly 9 is arranged in the separation box 2.

[0026] Further, such as Figure 1 and Figure 2 As shown, the separation box 2 is provided with a second collecting box 6 and a filter net three 11, the second collecting box 6 is fixedly connected to the separation box 2, the second collecting box 6 is located at the bottom of the separation box 2, and the bottoms of the first collecting box 5 and the second collecting box 6 are both provided with sliding doors for taking out the debris therein, and the filter net three 11 is arranged in the first collecting box 5.

[0027] Further, such as Figure 1-Figure 4As shown, the screening assembly 9 includes a motor 91 and a connecting column 92. The motor 91 is fixed to the separation box 2 by bolts. The connecting column 92 is fixed to the output shaft of the motor 91 by bolts. The length of the connecting column 92 is equal to the inner wall length of the separation box 2.

[0028] Further, such as Figure 2 and Figure 4 As shown, the screening assembly 9 also includes a slide groove 93 and a second filter screen 94 . The slide groove 93 is provided on the connecting column 92 . The second filter screen 94 is slidably connected in the separation box 2 . The width of the slide groove 93 is consistent with the width of the slider 96 .

[0029] Further, such as Figure 2 and Figure 4 As shown, the screening assembly 9 also includes a connecting block 95 and a sliding block 96. The connecting block 95 is fixedly connected to the filter screen 94. A through hole is opened in the connecting block 95. The sliding block 96 is fixedly connected to the through hole of the connecting block 95. The diameter of the through hole is larger than the diameter of the connecting column 92. The sliding block 96 is slidably connected in the slide groove 93.

[0030] Further, such as Figure 2 and Figure 3 As shown, the vibration assembly 8 also includes a bevel gear 1 85 and a bevel gear 2 86. The bevel gear 1 85 is fixedly connected to the rotating column 81, and the bevel gear 2 86 is fixedly connected to the connecting column 92. The bevel gear 1 85 is meshed with the bevel gear 2 86. The diameters of the bevel gear 1 85 and the bevel gear 2 86 are consistent, so that the rotation speeds of the rotating column 81 and the connecting column 92 are consistent.

[0031] The specific working method is as follows: put the tea leaves into the separation box 2 through the feed pipe 3, start the fan 10, and preliminarily disperse the tea leaves through the diverter plate so that the tea leaves will not be agglomerated before entering the separation box 2, which is convenient for the fan 10 to separate them, and then start the motor 91, and its output shaft drives the bevel gear 2 86 to rotate. Since the bevel gear 1 85 is meshed with the bevel gear 2 86, the bevel gear 1 85 rotates accordingly, driving the rotating column 81 to rotate, and the protrusion 82 rotates accordingly. When the protrusion 82 meets the filter screen 1 84, it pushes the filter screen 1 84 to move toward the fan 10. When the protrusion 82 is away from the filter screen 1 84, the filter Net 1 84 is reset under the action of spring 83. Since the protrusion 82 rotates periodically with the rotating column 81, the protrusion 82 will drive the filter net 1 84 to vibrate periodically, clean the debris contaminated on it, and reduce the impact on the separation of leaf ends. At this time, the connecting column 92 also rotates accordingly. Since the slider 96 is slidably connected to the slide groove 93 on the connecting column 92, the slider 96 moves accordingly, driving the connecting block 95 to move, and the filter net 2 94 also moves accordingly, so that the filter net 2 94 moves back and forth in the separation box 2, and the tea leaves screened by the fan 10 are screened for the second time, and the fine debris will fall into the second collection box 6 for cleaning.

[0032] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A leaf separation device for refined Astragalus substitute tea, comprising a support frame (1), a separation box (2) fixedly connected to the support frame (1), a feed pipe (3), a blow box (4) and a first collection box (5) fixedly connected to the separation box (2), a rotating door (7) hinged on the separation box (2), a fan (10) arranged in the blow box (4), characterized in that: A vibration assembly (8) is provided in the separation box (2), and the vibration assembly (8) comprises a rotating column (81), a protrusion (82), a spring (83) and a filter screen (84); the rotating column (81) is rotatably connected to the feed pipe (3); two protrusions (82) are fixedly connected to the rotating column (81); a plurality of springs (83) are fixedly connected to the separation box (2); the filter screen (84) is slidably connected to the separation box (2); a plurality of springs (83) are fixedly connected to the filter screen (84); and a screening assembly (9) is provided in the separation box (2).

2. A leaf powder separation device for refined Astragalus substitute tea according to claim 1, characterized in that: The separation box (2) is provided with a second collection box (6) and a third filter screen (11); the second collection box (6) is fixedly connected to the separation box (2); and the third filter screen (11) is arranged in the first collection box (5).

3. The leaf powder separation device for refined Astragalus substitute tea according to claim 1, characterized in that: The screening assembly (9) comprises a motor (91) and a connecting column (92), wherein the motor (91) is fixedly connected to the separation box (2), and the connecting column (92) is fixedly connected to the output shaft of the motor (91).

4. A leaf powder separation device for refined Astragalus substitute tea according to claim 3, characterized in that: The screening assembly (9) further comprises a slide groove (93) and a second filter screen (94), wherein the slide groove (93) is arranged on the connecting column (92), and the second filter screen (94) is slidably connected to the separation box (2).

5. A leaf powder separation device for refined Astragalus substitute tea according to claim 4, characterized in that: The screening assembly (9) further comprises a connecting block (95) and a sliding block (96), wherein the connecting block (95) is fixedly connected to the second filter screen (94), the sliding block (96) is fixedly connected to the connecting block (95), and the sliding block (96) is slidably connected to the slide groove (93).

6. The leaf powder separation device for refined Astragalus substitute tea according to claim 3, characterized in that: The vibration assembly (8) further comprises a bevel gear 1 (85) and a bevel gear 2 (86), wherein the bevel gear 1 (85) is fixedly connected to the rotating column (81), and the bevel gear 2 (86) is fixedly connected to the connecting column (92), and the bevel gear 1 (85) is meshed with the bevel gear 2 (86).

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