Tea sorting machine

Abstract

The utility model discloses a tea sorting machine, and relates to the field of tea production, the tea sorting machine comprises a sorting box, one side of the sorting box is fixedly connected with a fixing frame, the other side of the sorting box is symmetrically and fixedly connected with supporting rods, the interior of the fixing frame is fixedly connected with an air blower, and the output end of the air blower fixedly communicates with a flow guide pipe; the end, away from the air blower, of the flow guide pipe is fixedly communicated with the sorting box, a falling hopper fixedly communicated with the sorting box is arranged above the fixing frame, and one side of the sorting box is fixedly communicated with a tea outlet pipe. Through the arrangement of the sliding rods, the partition plates and the limiting bolts, after the limiting bolts are screwed to be disengaged from abutting against the sliding rods, limiting of the partition plates can be relieved, the partition plates can slide on the outer sides of the sliding rods, and therefore the guide partition range of the partition plates on falling tea leaves is changed, and then the adjustment of the tea leaf sorting size range is achieved; the applicability of the whole tea sorting machine is improved.

Description

Technical Field

[0001] The present application relates to the field of tea production, and in particular to a tea sorting machine. Background Art

[0002] Rock tea is distributed in the Wuyi Mountain tea area, northwest Fujian Province. The climate is mild, warm in winter and cool in summer, and the rainfall is abundant. According to different growing conditions, there are three types of rock tea: regular rock tea, semi-rock tea, and continental tea. Regular rock tea is produced in Huiyuankeng, Niulankeng, Dakengkou, Liuxiangjian, Wuyuanjian and other places with high altitudes. The preparation of rock tea mainly includes withering, spreading, shaking, making green tea, killing green tea, rolling, drying, raw tea and sorting.

[0003] The current tea sorting machine, as described in the patent with announcement number CN202506600U, includes a frame, a sorting box is provided on the frame, an air inlet is provided at one end of the sorting box, and an air outlet is provided at the other end; an observation window is provided on the side of the sorting box, and at least three tea outlets are provided at the bottom, a feed pipe is provided above the air inlet, one end of the feed pipe is connected to a vibrator, a feed hopper is provided above the vibrator, and a fan is provided below the vibrator, and the fan is installed on the frame.

[0004] With respect to the above-mentioned related technologies, the inventors believe that the position of the tea outlet is fixed, resulting in a fixed sorting range for tea leaves, making it difficult to sort tea leaves of different sizes, and having poor applicability. Utility Model Content

[0005] The purpose of the utility model is to solve or at least alleviate the problem of poor applicability in the prior art.

[0006] To achieve the above purpose, the present application provides a tea sorting machine, which adopts the following technical solution:

[0007] A tea sorting machine comprises a sorting box, one side of the sorting box is fixedly connected to a fixing frame, the other side of the sorting box is symmetrically fixedly connected to a supporting rod, a blower is fixedly connected inside the fixing frame, the output end of the blower is fixedly connected to a guide pipe, the end of the guide pipe away from the blower is fixedly connected to the sorting box, a drop hopper fixedly connected to the sorting box is provided above the fixing frame, one side of the sorting box is fixedly connected to a tea outlet pipe, a sliding rod is fixedly connected to the inside of the sorting box, a plurality of partitions are slidably connected to the outer side of the sliding rod, each group of the partitions extends to the inside of the tea outlet pipe, the top of each group of the partitions is threadedly connected to a limiting bolt, each group of the limiting bolts abuts against the sliding rod, and the top of the sorting box is rotatably connected to a cover plate.

[0008] By adopting the above technical solution, after the limit bolt is screwed to disengage from the abutment with the sliding rod, the limit on the partition can be released, so that the partition can slide on the outside of the sliding rod, thereby changing the guiding and separating range of the partition for the falling tea leaves, and then realizing the adjustment of the size range of tea sorting, so as to improve the applicability of the entire tea sorting machine.

[0009] Optionally, the four bottom corners of the fixing frame and the bottom of the supporting rod are fixedly connected with bottom blocks, and the interior of each group of the bottom blocks is rotatably connected with rollers.

[0010] By adopting the above technical solution, the setting of the roller makes it easy to move the position of the entire sorting machine.

[0011] Optionally, an adjusting screw is threadedly connected to the bottom of the fixing frame, and a stop plate is fixedly connected to the bottom of the adjusting screw.

[0012] By adopting the above technical solution, the setting of the adjusting screw rod is used to drive the abutment plate to move up and down when rotating, so that the abutment plate can limit the rolling of the roller when it moves downward to contact the ground.

[0013] Optionally, the cover plate and the side of the sorting box away from the drop hopper are both fixedly connected with extension blocks, and the internal threads of the two groups of extension blocks are connected with fixing bolts.

[0014] By adopting the above technical solution, the setting of the fixing bolts can play a role of limiting the cover plate after being screwed with the two groups of extension blocks.

[0015] Optionally, a side of the sorting box away from the guide pipe is fixedly connected to a dust exhaust box, and a bottom of the dust exhaust box is fixedly connected to a dust filter bag.

[0016] By adopting the above technical solution, the provision of the dust filter bag facilitates the filtering and collection of the blown fine dust, so as to reduce the probability of the fine dust polluting the surrounding environment.

[0017] Optionally, a guide rod penetrates the interior of each group of the partitions, each group of the partitions is slidably connected to the guide rod, and the guide rod is fixedly connected to the inner wall of the sorting box.

[0018] By adopting the above technical solution, the guide rod is used to guide the sliding of the partition.

[0019] In summary, the beneficial effects of this application are as follows:

[0020] The present application arranges the sliding rod, the partition and the limiting bolt so that after the limiting bolt is screwed to disengage from the abutment with the sliding rod, the limiting of the partition can be released, so that the partition can slide on the outside of the sliding rod, thereby changing the guiding and separating range of the partition for the falling tea leaves, and then realizing the adjustment of the size range of the tea leaves to improve the applicability of the entire tea sorting machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of this application;

[0022] Figure 2 It is a partial structural sectional view of the sorting box of the present application;

[0023] Figure 3 This application Figure 2 Enlarged view of the structure of part A in the middle.

[0024] Explanation of the reference numerals: 1. Sorting box; 2. Drop hopper; 3. Fixed frame; 4. Guide pipe; 5. Blower; 6. Tea outlet pipe; 7. Partition; 8. Cover plate; 9. Extension block; 10. Fixing bolt; 11. Dust exhaust box; 12. Dust filter bag; 13. Support rod; 14. Bottom block; 15. Roller; 16. Adjusting screw; 17. Back plate; 18. Sliding rod; 19. Limiting bolt; 20. Guide rod. DETAILED DESCRIPTION

[0025] The following is combined with Figure 1-3 This application is described in further detail.

[0026] Please refer to Figure 1-3 A tea sorting machine comprises a sorting box 1, one side of the sorting box 1 is fixedly connected to a fixing frame 3, and the fixing frame 3 is used to support one side of the sorting box 1. The other side of the sorting box 1 is symmetrically fixedly connected to a support rod 13, and the support rod 13 is used to support the other side of the sorting box 1. The bottom four corners of the fixing frame 3 and the bottom of the support rod 13 are fixedly connected to a bottom block 14, and the interior of each group of bottom blocks 14 is rotatably connected to a roller 15, and the setting of the roller 15 facilitates the position movement of the entire sorting machine.

[0027] Please refer to Figure 1-3The bottom of the fixed frame 3 is threadedly connected with an adjusting screw 16, and the bottom of the adjusting screw 16 is fixedly connected with a stop plate 17. The adjusting screw 16 is set to drive the stop plate 17 to move up and down when rotating, so that the stop plate 17 can limit the rolling of the roller 15 when it moves downward to contact the ground. The inside of the fixed frame 3 is fixedly connected with a blower 5, and the output end of the blower 5 is fixedly connected with a guide pipe 4. The end of the guide pipe 4 away from the blower 5 is fixedly connected with the sorting box 1. The blower 5 is set to blow air into the inside of the guide pipe 4 when starting the work, and then pour it into the inside of the sorting box 1 through the guide pipe 4.

[0028] Please refer to Figure 1-3 A hopper 2 fixedly connected to the sorting box 1 is provided above the fixed frame 3. The hopper 2 is used to pour the tea leaves to be sorted into the inside of the sorting box 1. A cover plate 8 is rotatably connected to the top of the sorting box 1. The cover plate 8 is used to cover the top of the sorting box 1. The cover plate 8 and the side of the sorting box 1 away from the hopper 2 are fixedly connected to extension blocks 9. The internal threads of the two groups of extension blocks 9 are connected with fixing bolts 10. The fixing bolts 10 are used to limit the cover plate 8 after being screwed with the two groups of extension blocks 9. A tea outlet pipe 6 is fixedly connected to one side of the sorting box 1. The tea outlet pipe 6 is used to discharge the sorted tea leaves.

[0029] Please refer to Figure 1-3 The side of the sorting box 1 away from the guide pipe 4 is fixedly connected to a dust exhaust box 11, and the bottom of the dust exhaust box 11 is fixedly connected to a dust filter bag 12. The dust filter bag 12 is arranged to facilitate filtering and collecting the blown fine dust to reduce the probability of fine dust polluting the surrounding environment. The interior of the sorting box 1 is fixedly connected to a slide bar 18, and the outer side of the slide bar 18 is slidably connected to a plurality of partitions 7, and the partitions 7 are arranged to separate the tea leaves that fall after being blown by the airflow.

[0030] Please refer to Figure 1-3 Each group of partitions 7 is penetrated by a guide rod 20, each group of partitions 7 is slidably connected to the guide rod 20, the guide rod 20 is fixedly connected to the inner wall of the sorting box 1, and the guide rod 20 is provided to guide the sliding of the partitions 7. Each group of partitions 7 extends to the inside of the tea outlet tube 6, and the top of each group of partitions 7 is threadedly connected with a limit bolt 19, each group of limit bolts 19 abuts against the slide bar 18, and the limit bolts 19 are provided to limit and fix the partitions 7 after being screwed until they abut against the slide bar 18.

[0031] The implementation principle of this application is:

[0032] When in use, the tea leaves to be sorted are poured into the inside of the drop hopper 2, and then the blower 5 is started, so that when the blower 5 is started, the airflow can be blown to the inside of the sorting box 1 through the flow guide of the flow guide pipe 4, and the tea leaves to be sorted poured into the drop hopper 2 are discharged into the inside of the sorting box 1 through the flow guide of the drop hopper 2. When the tea leaves fall, they can be blown by the airflow, so that the lighter tea leaves are blown farther and the heavier tea leaves are blown closer. Then, the falling tea leaves are separated and guided by each group of partitions 7, so as to achieve the sorting of the tea leaves. When it is necessary to adjust the size range of tea sorting, the fixing bolts 10 can be unscrewed, and then the cover 8 can be opened, and then each group of limit bolts 19 can be unscrewed to release the limit on the partition 7, and then the position of each group of partitions 7 can be adjusted, so as to change the guiding separation range of the partition 7 for the falling tea leaves, thereby realizing the adjustment of the size range of tea sorting, and then each group of limit bolts 19 can be screwed until it is tight against the sliding rod 18, so as to realize the limit fixation of the partition 7, and then the cover 8 can be closed, and the fixing bolts 10 can be tightened.

[0033] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A tea sorting machine, comprising a sorting box (1), one side of the sorting box (1) is fixedly connected to a fixing frame (3), the other side of the sorting box (1) is symmetrically fixedly connected to a support rod (13), the interior of the fixing frame (3) is fixedly connected to a blower (5), the output end of the blower (5) is fixedly connected to a guide pipe (4), one end of the guide pipe (4) away from the blower (5) is fixedly connected to the sorting box (1), and a drop hopper (2) fixedly connected to the sorting box (1) is provided above the fixing frame (3), characterized in that: One side of the sorting box (1) is fixedly connected to a tea outlet pipe (6), the interior of the sorting box (1) is fixedly connected to a slide bar (18), the outer side of the slide bar (18) is slidably connected to a plurality of partitions (7), each group of the partitions (7) extends into the interior of the tea outlet pipe (6), the top of each group of the partitions (7) is threadedly connected to a limiting bolt (19), each group of the limiting bolts (19) is in contact with the slide bar (18), and the top of the sorting box (1) is rotatably connected to a cover plate (8).

2. A tea sorting machine according to claim 1, characterized in that: The four corners at the bottom of the fixed frame (3) and the bottom of the support rod (13) are fixedly connected to bottom blocks (14), and the interior of each group of bottom blocks (14) is rotatably connected to a roller (15).

3. A tea sorting machine according to claim 2, characterized in that: The bottom of the fixing frame (3) is threadedly connected to an adjusting screw (16), and the bottom of the adjusting screw (16) is fixedly connected to a stop plate (17).

4. A tea sorting machine according to claim 1, characterized in that: The cover plate (8) and the side of the sorting box (1) away from the drop hopper (2) are both fixedly connected with extension blocks (9), and the internal threads of the two groups of extension blocks (9) are connected with fixing bolts (10).

5. A tea sorting machine according to claim 1, characterized in that: A side of the sorting box (1) away from the guide pipe (4) is fixedly connected to a dust exhaust box (11), and a bottom of the dust exhaust box (11) is fixedly connected to a dust filter bag (12).

6. A tea sorting machine according to claim 1, characterized in that: A guide rod (20) penetrates the interior of each group of the partitions (7), each group of the partitions (7) is slidably connected to the guide rod (20), and the guide rod (20) is fixedly connected to the inner wall of the sorting box (1).

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