Fine classifying and conveying device for moxa

Abstract

The utility model relates to the technical field of moxa production, in particular to a moxa fine grading and conveying device which comprises two connecting plates distributed front and back, four first transmission rollers are rotationally connected between the two connecting plates, every two first transmission rollers located at the same height form a group, and first conveying belts are in transmission connection between the two groups of first transmission rollers. Box bodies are arranged above the two first conveying belts, and a material passing frame communicates between the two box bodies; thick moxa is conveyed through the first conveying belt on the upper side, medium-thickness moxa falls to the upper end of the first conveying belt from the upper end of the screening net plate on the lower side, medium-size moxa is conveyed, and finest moxa falls to the upper end of the second conveying belt from meshes of the screening net plate on the lower side. By means of the mode, the purposes that the finely-graded moxa is directly conveyed conveniently, the operation convenience is improved, and the working efficiency is improved are achieved.

Description

Technical Field

[0001] This utility model relates to the field of mugwort production technology, specifically a fine grading and conveying device for mugwort. Background Technology

[0002] Moxa wool is a soft, cotton-like material obtained by repeatedly sun-drying, pounding, crushing, and sifting mugwort leaves to remove impurities and dust. Moxa wool is the raw material for making moxa sticks and the main material used in moxibustion. Moxa wool has the effects of promoting blood circulation, warming the meridians and stopping bleeding, and dispelling cold and relieving pain.

[0003] In the existing technology, after processing mugwort into moxa wool, it is necessary to further finely grade it to meet the needs of different moxibustion therapies. After grading, the different grades of moxa wool need to be transported separately. In specific operation, the moxa wool is further finely graded by a vibrating screen, and then the graded moxa wool is collected by a collection container and then transferred to different conveyors for transport.

[0004] However, the method of collecting moxa wool of different grades first and then transferring it to different conveyor belts is relatively complicated and reduces the overall work efficiency. Therefore, it is necessary to propose a fine-grading and conveying device for moxa wool to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a fine grading and conveying device for moxa floss, which can directly convey finely graded moxa floss to improve the convenience of operation and work efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a fine grading and conveying device for mugwort floss, comprising two connecting plates distributed front and rear, four first transmission rollers rotatably connected between the two connecting plates, two first transmission rollers at the same height forming a group, a first conveyor belt drivingly connected between the two groups of first transmission rollers, a box being provided above the two first conveyor belts, a material passing frame being connected between the two boxes, a discharge chute being provided through the left end of the two boxes, and a screening screen plate extending into the two discharge chutes and inclinedly distributed being fixedly connected inside the two boxes;

[0007] Two second drive rollers rotate between the two connecting plates, and a second conveyor belt located below the two first conveyor belts is drively connected between the two second drive rollers.

[0008] Each of the two boxes has a support plate fixedly connected to two connecting plates at its bottom. Each of the two support plates has four vibration springs fixedly connected to its upper end. The upper ends of the four vibration springs on the same side are fixedly connected to the lower ends of the two boxes respectively. A vibration motor is mounted on the upper end of the upper box via a support.

[0009] In order to simultaneously drive the two first drive rollers on the right side and the second drive roller on the right side to rotate counterclockwise synchronously, as a preferred embodiment of the fine grading and conveying device for moxa wool of this utility model, the two first drive rollers on the right side pass through the rear connecting plate and are respectively fixedly connected to the first pulleys. The two first pulleys are connected to each other by belt drive. The second drive roller on the right side passes through the rear connecting plate. The rear end of the second drive roller and the rear end of the lower first pulley are both fixedly connected to the second pulleys. The two second pulleys are connected to each other by belt drive. An L-shaped plate is fixedly connected to the rear end of the rear connecting plate. The rear end of the L-shaped plate is equipped with a drive motor whose output end is fixedly connected to the upper first pulley.

[0010] To prevent the mugwort floss from accumulating inside the two boxes, the preferred embodiment of this utility model of a fine grading and conveying device for mugwort floss is that both boxes are fixedly connected to a guide plate with an inclined upper end.

[0011] To facilitate the addition of moxa wool that requires further fine grading into the interior of the upper box, a feeding port is preferably provided at the upper end of the upper box as a preferred embodiment of the fine grading conveying device of this utility model.

[0012] In order to facilitate the falling of the finest moxa wool inside the lower box to the upper end of the second conveyor belt, as a preferred embodiment of the fine grading and conveying device for moxa wool of this utility model, a feeding frame extending to the upper end of the second conveyor belt is connected through the lower end of the lower box.

[0013] To facilitate the installation and fixation of the two connecting plates, in a preferred embodiment of the fine grading and conveying device for moxa wool of this utility model, each of the two connecting plates is fixedly connected to an installation plate on the opposite side.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] The two first and second conveyor belts are driven together, and the vibration motor is started, which drives the two boxes and two screening screens to vibrate. Then, the moxa wool that needs to be further finely graded is added into the upper box. The coarser moxa wool falls from the top of the upper screening screen onto the top of the upper first conveyor belt, which transports the coarser moxa wool. Other moxa wool falls from the mesh of the upper screening screen and enters the lower box. At this time, the medium-sized moxa wool falls from the top of the lower screening screen onto the top of the first conveyor belt, transporting the medium-sized moxa wool. The finest moxa wool falls from the mesh of the lower screening screen onto the top of the second conveyor belt, transporting the finest moxa wool. In this way, the finely graded moxa wool can be directly transported, thereby improving the convenience of operation and work efficiency. Attached Figure Description

[0016] Figure 1 This is a front sectional view of the present invention.

[0017] Figure 2 This is the overall right view of the present invention;

[0018] Figure 3 This is a partial left view of the present invention;

[0019] Figure 4 This is a diagram showing the external structure of the guide plate of this utility model.

[0020] In the diagram: 1. Connecting plate; 2. First drive roller; 3. First conveyor belt; 4. Second drive roller; 5. Second conveyor belt; 6. Box body; 7. Material passing frame; 8. Screening screen plate; 9. Discharge chute; 10. Support plate; 11. Vibration spring; 12. Discharge frame; 13. Feeding port; 14. Vibration motor; 15. Guide plate; 16. First pulley; 17. Second pulley; 18. Mounting plate; 19. L-shaped plate; 20. Drive motor. Detailed Implementation

[0021] Please see Figures 1 to 4 A fine grading and conveying device for mugwort floss includes two connecting plates 1 distributed front and rear, four first drive rollers 2 rotatably connected between the two connecting plates 1, two first drive rollers 2 at the same height forming a group, a first conveyor belt 3 drivingly connected between the two groups of first drive rollers 2, a box 6 above each of the two first conveyor belts 3, a material passing frame 7 connected between the two box 6, a discharge chute 9 penetrating through the left end of each of the two box 6, and a screening screen plate 8 extending into the two discharge chute 9 and distributed at an incline, fixedly connected inside each of the two box 6.

[0022] Two second drive rollers 4 rotate between the two connecting plates 1, and a second conveyor belt 5 located below the two first conveyor belts 3 is connected between the two second drive rollers 4.

[0023] Each of the two housings 6 has a support plate 10 fixedly connected to the two connecting plates 1 at its bottom. Each of the two support plates 10 has four vibration springs 11 fixedly connected to its upper end. The upper ends of the four vibration springs 11 on the same side are fixedly connected to the lower ends of the two housings 6 respectively. A vibration motor 14 is mounted on the upper end of the upper housing 6 via a support.

[0024] In this embodiment: the two first drive rollers 2 on the right and the second drive roller 4 on the right rotate counterclockwise in sync, thereby cooperating with the two first drive rollers 2 on the left and the second drive roller 4 on the left to drive the two first conveyor belts 3 and the second conveyor belt 5 for transmission.

[0025] When the vibration motor 14 is restarted, the flexible support effect of the multiple vibration springs 11 will drive the two boxes 6 and the material passing frame 7 to vibrate, and at the same time drive the two screening screen plates 8 to vibrate.

[0026] Next, the moxa wool requiring further fine grading is added into the upper chamber 6. Because the two screening screens 8 are inclined, and the mesh size of the upper screening screen 8 is larger than that of the lower screening screen 8, the coarser moxa wool can slide from the top of the upper screening screen 8 into the upper discharge chute 9, and then fall onto the upper end of the upper first conveyor belt 3. The upper first conveyor belt 3 transports the coarser moxa wool, while the remaining moxa wool falls from the mesh of the upper screening screen 8 to the upper end of the upper guide plate 15, guiding it into the material frame 7, and then into the lower chamber 6. At this point, medium-sized moxa wool will slide from the upper end of the lower screening screen plate 8 into the lower discharge chute 9, and be conveyed by the lower first conveyor belt 3. The finest moxa wool will fall from the mesh of the lower screening screen plate 8 to the upper end of the lower guide plate 15, and be guided into the discharge frame 12, where it will fall onto the upper end of the second conveyor belt 5. The finest moxa wool will then be conveyed by the second conveyor belt 5. This method facilitates the direct conveying of finely graded moxa wool, thereby improving operational convenience and work efficiency.

[0027] As a technical optimization of this utility model, two first transmission rollers 2 located on the right side pass through the rear connecting plate 1 and are respectively fixedly connected to first pulleys 16. The two first pulleys 16 are connected by belt drive. The second transmission roller 4 located on the right side passes through the rear connecting plate 1. The rear end of the second transmission roller 4 and the rear end of the lower first pulley 16 are both fixedly connected to second pulleys 17. The two second pulleys 17 are connected by belt drive. An L-shaped plate 19 is fixedly connected to the rear end of the rear connecting plate 1. A drive motor 20 with its output end fixedly connected to the upper first pulley 16 is installed at the rear end of the L-shaped plate 19.

[0028] In this embodiment: the drive motor 20 drives the upper first pulley 16 to rotate counterclockwise, and then drives the lower first pulley 16 to rotate counterclockwise through the belt between the two first pulleys 16. At the same time, it drives the upper second pulley 17 to rotate counterclockwise, and drives the lower second pulley 17 to rotate counterclockwise through the belt between the two second pulleys 17. Thus, it can simultaneously drive the two first transmission rollers 2 on the right and the second transmission roller 4 on the right to rotate counterclockwise synchronously.

[0029] As a technical optimization of this utility model, both boxes 6 are fixedly connected to a guide plate 15 with an inclined upper end.

[0030] In this embodiment, two guide plates 15 with inclined upper ends are set to prevent the moxa wool from being stuck inside the two boxes 6.

[0031] As a technical optimization of this utility model, a feeding port 13 is connected through the upper end of the upper box 6.

[0032] In this embodiment: By setting the feeding port 13, it is possible to add the moxa wool that needs to be further finely graded into the interior of the upper box 6.

[0033] As a technical optimization of this utility model, a feeding frame 12 extending above the second conveyor belt 5 is connected through the lower end of the lower box 6.

[0034] In this embodiment: by setting up a feeding frame 12, the finest moxa wool inside the lower box 6 can fall to the upper end of the second conveyor belt 5.

[0035] As a technical optimization of this utility model, mounting plates 18 are fixedly connected to the opposite sides of the two connecting plates 1.

[0036] In this embodiment, two mounting plates 18 are provided, and the outer walls of the two mounting plates 18 are provided with several fixing holes, which facilitates the installation and fixing of the two connecting plates 1.

[0037] Working principle: First, the drive motor 20 drives the upper first pulley 16 to rotate counterclockwise. Then, the belt between the two first pulleys 16 drives the lower first pulley 16 to rotate counterclockwise, which in turn drives the upper second pulley 17 to rotate counterclockwise. The belt between the two second pulleys 17 drives the lower second pulley 17 to rotate counterclockwise, which in turn drives the two first transmission rollers 2 and the second transmission roller 4 on the right side to rotate counterclockwise. This, in turn, works with the two first transmission rollers 2 and the second transmission roller 4 on the left side to drive the two first conveyor belts 3 and the second conveyor belt 5 for transmission.

[0038] When the vibration motor 14 is restarted, the flexible support effect of the multiple vibration springs 11 will drive the two boxes 6 and the material passing frame 7 to vibrate, and at the same time drive the two screening screen plates 8 to vibrate.

[0039] The moxa wool requiring further fine grading is then added into the upper chamber 6 through the feeding port 13. Because the two screening screens 8 are inclined, and the mesh size of the upper screening screen 8 is larger than that of the lower screening screen 8, the coarser moxa wool can slide from the top of the upper screening screen 8 into the upper discharge chute 9, and then onto the upper end of the upper first conveyor belt 3. The upper first conveyor belt 3 transports the coarser moxa wool, while the remaining moxa wool falls from the mesh of the upper screening screen 8 to the upper end of the upper guide plate 15, guiding it into the material frame 7, and then into the lower chamber. Inside body 6, medium-sized moxa wool will slide from the upper end of the lower screening screen plate 8 to the lower discharge chute 9, and be conveyed by the lower first conveyor belt 3. The finest moxa wool will fall from the mesh of the lower screening screen plate 8 to the upper end of the lower guide plate 15, and be guided into the discharge frame 12, and then fall onto the upper end of the second conveyor belt 5. The finest moxa wool will be conveyed by the second conveyor belt 5. In this way, it is convenient to directly convey the finely graded moxa wool, so as to improve the convenience of operation and work efficiency.

[0040] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A device for fine grading and conveying of raw flax, comprising two frontally distributed connecting plates (1), characterized in that: Four first transmission rollers (2) are rotatably connected between the two connecting plates (1), two first transmission rollers (2) at the same height form a group, first conveying belts (3) are transmissionally connected between the two groups of first transmission rollers (2), box bodies (6) are arranged above the two first conveying belts (3), a material passing frame (7) is communicated between the two box bodies (6), discharge grooves (9) are penetratingly arranged at the left ends of the two box bodies (6), sieve net plates (8) extending into the two discharge grooves (9) and obliquely arranged are fixedly connected in the two box bodies (6); Two second transmission rollers (4) are rotatably arranged between the two connecting plates (1), and a second conveying belt (5) located below the two first conveying belts (3) is transmissionally connected between the two second transmission rollers (4); Support plates (10) fixedly connected with the two connecting plates (1) are arranged below the two box bodies (6), four vibration springs (11) are fixedly connected to the upper ends of the two support plates (10), the upper ends of the four vibration springs (11) located on the same side are fixedly connected with the lower ends of the two box bodies (6), and a vibration motor (14) is installed on the upper end of the upper box body (6) through a support.

2. The refined classification and delivery device of the mugwort leaf according to claim 1, characterized in that: The right two first transmission rollers (2) penetrate the rear connecting plate (1) and are fixedly connected with first pulleys (16), respectively, the two first pulleys (16) are transmissionally connected through a belt, the second transmission roller (4) located on the right side penetrates the rear connecting plate (1), the rear end of the second transmission roller (4) and the rear end of the lower first pulley (16) are fixedly connected with second pulleys (17), respectively, the two second pulleys (17) are transmissionally connected through a belt, an L-shaped plate (19) is fixedly connected to the rear end of the rear connecting plate (1), and a driving motor (20) with an output end fixedly connected with the upper first pulley (16) is installed at the rear end of the L-shaped plate (19).

3. The refined classification and delivery device of frayed flax according to claim 1, characterized in that: The material guide plates (15) with inclined surfaces at the upper ends are fixedly connected in the two box bodies (6).

4. The refined classification and delivery device of the mugwort leaf according to claim 1, characterized in that: The upper end of the upper box body (6) penetrates and is connected with a feeding opening (13).

5. The refined classification and delivery device of frayed flax according to claim 1, characterized in that: The lower end of the lower box body (6) penetrates and is connected with a discharging frame (12) extending above the second conveying belt (5).

6. The refined classification and delivery device of frayed flax according to claim 1, characterized in that: The sides, away from each other, of the two connecting plates (1) are fixedly connected with mounting plates (18).

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