Screen structure of moisture removal cover of tobacco shred making equipment

Abstract

The utility model relates to a silk making equipment moisture removal cover screen structure which comprises a hollow moisture removal cover, a groove is formed in the middle of the lower end of the hollow moisture removal cover, openings are formed in the left side face and the right side face in the groove, a screen is fixedly connected into the openings, and a cleaning scrubbing brush is arranged on one face of the screen. The two ends of the cleaning scrubbing brush are fixedly connected with limiting sliding blocks through bolts, baffles fixedly connected with the inner wall of the groove are arranged below the limiting sliding blocks, and one end of the cleaning scrubbing brush is provided with a threaded rod which penetrates through the corresponding limiting sliding block and is in threaded connection with the penetrating part. The upper end of the threaded rod penetrates through the hollow moisture removal cover and is rotationally connected with the penetrating part through a bearing, and a servo motor fixedly connected with the upper end of the interior of the hollow moisture removal cover is arranged at the upper end of the threaded rod. According to the moisture removal cover screen structure of the tobacco shred making equipment, a worker can conveniently clean dirt such as dust on the surface of the screen in the later period, the working intensity of the worker is reduced, and the moisture removal cover screen structure is practical.

Description

Technical Field

[0001] This utility model relates to the technical field of dehumidification devices for tobacco processing equipment, and in particular to a screen structure for a dehumidification hood of a tobacco processing equipment. Background Technology

[0002] A dehumidification device is an essential functional device in silk production line equipment. The dehumidification hood of the dehumidification device is usually arranged above the vibrating conveyor and plays the role of sucking up excess steam and moisture from the surface of the material during silk production.

[0003] The patent document with publication number CN217791431U discloses a moisture exhaust hood screen structure for a silk-making equipment. The bottom of the moisture exhaust hood is an open inlet end, and the inlet end of the moisture exhaust hood is provided with two open screen fans.

[0004] However, the existing technology has its shortcomings. The existing technology requires manual cleaning of the screen surface to remove dust and other dirt, which increases the workload of the workers. Therefore, we propose a moisture exhaust hood screen structure for a yarn making equipment. Utility Model Content

[0005] This utility model provides a moisture exhaust hood screen structure for a silk-making equipment, which solves the technical problems mentioned in the background art.

[0006] The solution of this utility model to solve the above-mentioned technical problems is as follows: It includes a hollow desiccant hood, with a groove in the middle of the lower end of the hood. Openings are provided on both the left and right sides of the groove. A screen is fixedly connected inside each opening. A cleaning brush is provided on one side of the screen. Limiting sliders are bolted to both ends of the cleaning brush. A baffle is fixedly connected to the inner wall of the groove below the limiting sliders. A threaded rod is provided at one end of the cleaning brush, penetrating the corresponding limiting slider and threadedly connected to the penetrating part. The upper end of the threaded rod penetrates the hollow desiccant hood and is rotatably connected to the penetrating part via a bearing. The upper end of the threaded rod is provided with… A servo motor is fixedly connected to the upper part of the hollow desiccant hood. The output end of the servo motor is fixedly connected to the upper end of the threaded rod. The other end of the cleaning brush is provided with a limiting rod that passes through the corresponding limiting slider and is slidably connected to the passing part. One end of the limiting rod is fixedly connected to the corresponding baffle. Insert frames are fixedly connected to both the left and right sides of the hollow desiccant hood. Insert blocks are slidably connected to the inner wall of the insert frames. A disassembly plate is fixedly connected to one end of the insert block. A connecting block is fixedly connected to one side of the disassembly plate. A collection box that is slidably connected to the lower end face of the hollow desiccant hood is fixedly connected to one end of the connecting block. The insert blocks and insert frames are connected by a positioning mechanism.

[0007] Based on the above technical solution, the present invention can be further improved as follows.

[0008] Furthermore, the positioning mechanism includes a hollow cylinder, a pull rod, a spring, a moving block, and a positioning rod, wherein the positioning rod is slidably connected to the positioning hole formed on the upper end face of the insert block.

[0009] Furthermore, the upper end of the positioning rod is fixedly connected to the lower end face of the moving block, and the moving block is slidably connected to the inner wall of the hollow cylinder.

[0010] Furthermore, the hollow cylinder passes through the insertion frame and is fixedly connected to the through portion, and the lower end of the pull rod is fixedly connected to the upper end face of the moving block.

[0011] Furthermore, the spring is sleeved on the surface of the pull rod, and the pull rod passes through the hollow cylinder and is slidably connected to the through portion.

[0012] Furthermore, the two ends of the spring are fixedly connected to the upper inner surface of the hollow cylinder and the upper surface of the moving block, respectively.

[0013] The beneficial effects of this utility model are as follows: This utility model provides a moisture exhaust hood screen structure for a silk-making equipment, which has the following advantages:

[0014] Through the coordinated action of the set insert frame, insert block, positioning mechanism, disassembly plate, connecting block, collection box, cleaning brush, limit slider, servo motor, limit rod, baffle and threaded rod, it is convenient for staff to clean dust and other dirt on the screen surface later, reducing the workload of staff and improving practicality.

[0015] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it according to the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. The specific implementation methods of this utility model are given in detail in the following embodiments and their accompanying drawings. Attached Figure Description

[0016] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0017] Figure 1 This is a front view schematic diagram of the structure of a moisture exhaust hood screen for a silk-making equipment according to an embodiment of the present invention;

[0018] Figure 2 for Figure 1 A front sectional view of the structure of a moisture exhaust hood screen in a silk-making equipment is provided.

[0019] Figure 3 for Figure 2 A magnified schematic diagram of a partial structure in the moisture exhaust hood screen structure of a silk-making equipment is provided.

[0020] Figure 4 for Figure 2 A side sectional view of a partial structure of the screen structure of a moisture hood in a silk-making equipment is provided.

[0021] The attached diagram lists the components represented by each number as follows:

[0022] 1. Hollow dehumidifying hood; 2. Pull rod; 3. Hollow cylinder; 4. Insert frame; 5. Disassembly plate; 6. Connecting block; 7. Collection box; 8. Groove; 9. Servo motor; 10. Cleaning brush; 11. Threaded rod; 12. Baffle; 13. Screen; 14. Spring; 15. Moving block; 16. Positioning rod; 17. Insert block; 18. Positioning hole; 19. Limiting rod; 20. Limiting slider. Detailed Implementation

[0023] The following is in conjunction with the appendix Figure 1-4 The principles and features of this utility model are described below. The examples given are for illustrative purposes only and are not intended to limit the scope of this utility model. The utility model is described more specifically in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of this utility model will become clearer from the following description and claims. It should be noted that the drawings are in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of this utility model.

[0024] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0026] like Figure 1-4As shown, this utility model provides a screen structure for a dehumidification hood in a silk-making equipment, including a hollow dehumidification hood 1. A groove 8 is formed in the middle of the lower end of the hollow dehumidification hood 1. Openings are formed on both the left and right sides of the groove 8. A screen 13 is fixedly connected inside the openings. A cleaning brush 10 is provided on one side of the screen 13. Limiting sliders 20 are bolted to both ends of the cleaning brush 10. A baffle 12, fixedly connected to the inner wall of the groove 8, is provided below the limiting sliders 20. A threaded rod 11 is provided at one end of the cleaning brush 10, penetrating the corresponding limiting slider 20 and threadedly connected to the penetrating part. The upper end of the threaded rod 11 penetrates the hollow dehumidification hood 1 and is rotatably connected to the penetrating part via a bearing. The hollow desiccant 10 is equipped with a servo motor 9 fixedly connected to the upper interior of the hollow desiccant 1. The output end of the servo motor 9 is fixedly connected to the upper end of the threaded rod 11. The other end of the cleaning brush 10 is equipped with a limiting rod 19 that passes through the corresponding limiting slider 20 and is slidably connected to the through part. One end of the limiting rod 19 is fixedly connected to the corresponding baffle 12. The left and right sides of the hollow desiccant 1 are fixedly connected with insert frames 4. Insert blocks 17 are slidably connected to the inner wall of the insert frame 4. One end of the insert block 17 is fixedly connected to a disassembly plate 5. One side of the disassembly plate 5 is fixedly connected to a connecting block 6. One end of the connecting block 6 is fixedly connected to a collection box 7 that is slidably connected to the lower end face of the hollow desiccant 1. The insert block 17 and the insert frame 4 are connected by a positioning mechanism.

[0027] Preferably, the positioning mechanism includes a hollow cylinder 3, a pull rod 2, a spring 14, a moving block 15, and a positioning rod 16, wherein the positioning rod 16 is slidably connected to the positioning hole 18 formed on the upper end face of the insert block 17.

[0028] Preferably, the upper end of the positioning rod 16 is fixedly connected to the lower end face of the moving block 15, and the moving block 15 is slidably connected to the inner wall of the hollow cylinder 3.

[0029] Preferably, the hollow cylinder 3 passes through the insert frame 4 and is fixedly connected to the through part, and the lower end of the pull rod 2 is fixedly connected to the upper end face of the moving block 15.

[0030] Preferably, the spring 14 is sleeved on the surface of the pull rod 2, and the pull rod 2 passes through the hollow cylinder 3 and is slidably connected to the through part.

[0031] Preferably, the two ends of the spring 14 are fixedly connected to the inner upper surface of the hollow cylinder 3 and the upper surface of the moving block 15, respectively.

[0032] The specific working principle and usage method of this utility model are as follows:

[0033] This utility model provides a screen structure for a dehumidification hood in a silk-making equipment. During use, the screen 13 filters and adheres to impurities, soot, and grease, effectively preventing these substances from being sucked into the dehumidification pipe. When cleaning the screen 13, workers can first spray cleaning agent onto its surface, then control the servo motor 9 to rotate the threaded rod 11, causing the limit slider 20 to move the cleaning brush 10 across the screen 13 surface, thus automatically cleaning the screen 13 surface and reducing worker workload. The cleaned dirt is collected in the collection box 7. Later, pulling the lever 2 causes the moving block 15 to move the positioning rod 16 inside the hollow cylinder 3, separating the positioning rod 16 from the positioning hole 18, releasing the limit between the insert block 17 and the insert frame 4. Then, the insert block 17 can be removed from the insert frame 4, allowing the collection box 7 to be disassembled for cleaning.

[0034] It should be noted that all electrical components mentioned in this article are electrically connected to the controller and power supply. The control method of this utility model is controlled by the controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the art. Furthermore, this utility model is mainly used to protect mechanical devices, so the control method and circuit connection will not be explained in detail.

[0035] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A structure of a screen of a conditioning hood of a primary drying system of a tobacco primary processing plant, comprising a hollow conditioning hood (1), characterized in that, The lower end of the hollow moisture exhaust cover (1) is provided with a groove (8), the left and right sides of the inside of the groove (8) are provided with openings, the inside of the openings is fixedly connected with a screen (13), one side of the screen (13) is provided with a cleaning brush (10), both ends of the cleaning brush (10) are bolted and fixedly connected with a limiting sliding block (20), the lower side of the limiting sliding block (20) is provided with a baffle (12) fixedly connected with the inner wall of the groove (8), one end of the cleaning brush (10) is provided with a threaded rod (11) penetrating through the corresponding limiting sliding block (20) and being threadedly connected with the penetrating part, the upper end of the threaded rod (11) penetrates through the hollow moisture exhaust cover (1) and is rotatably connected with the penetrating part through a bearing, the upper end of the threaded rod (11) is provided with a servo motor (9) fixedly connected with the inside upper end of the hollow moisture exhaust cover (1), the output end of the servo motor (9) is fixedly connected with the upper end of the threaded rod (11), the other end of the cleaning brush (10) is provided with a limiting rod (19) penetrating through the corresponding limiting sliding block (20) and being slidingly connected with the penetrating part, one end of the limiting rod (19) is fixedly connected with the corresponding baffle (12), the left and right sides of the hollow moisture exhaust cover (1) are fixedly connected with an insertion frame (4), the inner wall of the insertion frame (4) is slidingly connected with an insertion block (17), one end of the insertion block (17) is fixedly connected with a dismounting plate (5), one side of the dismounting plate (5) is fixedly connected with a connecting block (6), one end of the connecting block (6) is fixedly connected with a collecting box (7) slidingly connected with the lower end surface of the hollow moisture exhaust cover (1), the insertion block (17) and the insertion frame (4) are connected through a positioning mechanism.

2. The screen structure of a moisture removal cover of a cut tobacco making apparatus according to claim 1, wherein The positioning mechanism comprises a hollow cylinder (3), a pull rod (2), a spring (14), a moving block (15) and a positioning rod (16), the positioning rod (16) is slidingly connected with the positioning hole (18) in the upper end surface of the insertion block (17).

3. The moisture removal cover screen structure for a cut tobacco making apparatus of claim 2, wherein, The upper end of the positioning rod (16) is fixedly connected with the lower end surface of the moving block (15), the moving block (15) is slidingly connected with the inner wall of the hollow cylinder (3).

4. The moisture removal cover screen structure for a cut tobacco making apparatus of claim 2, wherein, The hollow cylinder (3) penetrates through the insertion frame (4) and is fixedly connected with the penetrating part, the lower end of the pull rod (2) is fixedly connected with the upper end surface of the moving block (15).

5. The moisture removal cover screen structure for a cut tobacco making apparatus of claim 2, wherein, The spring (14) is sleeved on the surface of the pull rod (2), the pull rod (2) penetrates through the hollow cylinder (3) and is slidingly connected with the penetrating part.

6. The moisture removal cover screen structure for a cut tobacco making apparatus of claim 5, wherein, Both ends of the spring (14) are fixedly connected with the inside upper end surface of the hollow cylinder (3) and the upper end surface of the moving block (15) respectively.

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