A tobacco conveyor belt anti-leakage device and tobacco conveyor belt

Abstract

This utility model provides a tobacco conveyor belt anti-leakage device and a tobacco conveyor belt. The anti-leakage device includes a folded plate disposed on the side of the side plate near the transported material, a protective skin disposed on the side of the folded plate away from the side plate, and a locking member disposed on the side plate. One end of the folded plate is connected to the side plate, and the other end is arranged in a vertical gap. One end of the protective skin abuts against the folded plate, and the other end abuts against the bottom belt. The locking member is used to lock the folded plate and the protective skin. This utility model, by placing the protective skin in the vertical gap, blocks material from the edge of the bottom belt, thereby preventing leakage and improving the transport efficiency of the tobacco conveyor belt.

Description

Technical Field

[0001] This utility model belongs to the field of cigarette material transportation technology, specifically relating to a tobacco conveyor belt anti-leakage device and a tobacco conveyor belt. Background Technology

[0002] The tobacco processing workshop of a cigarette factory is equipped with a tobacco conveyor belt used to transport tobacco leaves or other materials generated during cigarette production. The conveyor belt consists of a base belt and side plates. The side plates are positioned on both sides of the base belt and perpendicular to it, with a vertical gap between them. The base belt moves to transport the materials needed for the tobacco production process. During material transport, material at the edges of the base belt may detach and fall below the conveyor belt, causing leakage and reducing the conveyor belt's efficiency. Utility Model Content

[0003] The purpose of this utility model is to provide a tobacco conveyor belt anti-leakage device and a tobacco conveyor belt. By setting the protective skin in the vertical gap, the material at the edge of the bottom belt is blocked, thereby avoiding leakage and improving the conveying efficiency of the tobacco conveyor belt.

[0004] The technical solution adopted by this utility model to solve its technical problem is as follows: Firstly, a leak-proof device for a tobacco conveyor belt is proposed, comprising a folding plate disposed on the side of the side plate near the conveyed material, a protective skin disposed on the side of the folding plate away from the side plate, and a locking member disposed on the side plate; one end of the folding plate is connected to the side plate, and the other end is arranged in a vertical gap; one end of the protective skin abuts against the folding plate, and the other end abuts against the bottom belt; the locking member is used to lock the folding plate and the protective skin.

[0005] In this embodiment of the application, the tobacco conveyor belt anti-leakage device further includes a pressure strip, which is arranged on the side of the protective skin away from the folding plate. The pressure strip is provided with a locking hole, and the locking member cooperates with the locking hole to lock the folding plate and the protective skin.

[0006] In this embodiment of the application, the folding plate includes a fixed plate and an inclined plate. The fixed plate abuts against the side plate, and the inclined plate is arranged in the vertical gap. One end of the inclined plate is connected to the fixed plate, and the other end abuts against the protective skin.

[0007] In this embodiment of the application, the angle between the fixing plate and the inclined plate is an obtuse angle.

[0008] In this embodiment of the application, the angle between the fixing plate and the inclined plate is 150°.

[0009] In this embodiment of the application, the side plate is provided with a mounting groove, the depth of which is equal to the sum of the thickness of the pressure strip, the protective skin, and the folding plate.

[0010] In this embodiment of the application, the end of the inclined plate that abuts against the protective skin is provided with a receiving surface, and the receiving surface is an arc-shaped surface.

[0011] In this embodiment of the application, the folding plate and the protective skin are provided with locking holes, and the locking component includes a countersunk bolt and a nut. The countersunk bolt passes through the locking hole on the pressure strip, the protective skin and the folding plate in sequence and is then screwed to the nut.

[0012] In this embodiment of the application, when the countersunk bolt is tightened, the countersunk bolt and the pressure strip are on the same vertical plane.

[0013] Secondly, a tobacco conveyor belt is proposed, which includes the leak-proof device for the tobacco conveyor belt described in the first aspect.

[0014] The beneficial effects of this utility model are as follows:

[0015] 1. The present invention proposes a tobacco conveyor belt anti-leakage device and a tobacco conveyor belt, which prevents material leakage by setting the protective skin in the vertical gap to block the material at the edge of the bottom belt, thereby improving the conveying efficiency of the tobacco conveyor belt;

[0016] 2. The present invention proposes a tobacco conveyor belt anti-leakage device and a tobacco conveyor belt, which disperses the locking force of the locking components when locking by setting pressure strips, thereby reducing the damage to the protective skin caused by the locking components.

[0017] 3. The present invention proposes a tobacco conveyor belt anti-leakage device and a tobacco conveyor belt. The folding plate is divided into a fixed plate and an inclined plate. The force exerted by the inclined plate on the protective skin can be decomposed into a force perpendicular to the bottom belt and a force parallel to the bottom belt. The force perpendicular to the bottom belt provides support for the protective skin and increases the support force on the protective skin.

[0018] 4. The present invention proposes a tobacco conveyor belt anti-leakage device and a tobacco conveyor belt, wherein the included angle between the fixing plate and the inclined plate is an obtuse angle, and the shape of the fixing plate and the inclined plate is similar to the shape of the protective skin, so that while the inclined plate abuts against the protective skin, the protective skin is prevented from turning outward due to the pushing of the material;

[0019] 5. The present invention proposes a tobacco conveyor belt anti-leakage device and a tobacco conveyor belt, wherein the depth of the installation groove is greater than or equal to the sum of the thicknesses of the pressure strip, the protective skin, and the folding plate, and the folding plate, the protective skin, and the pressure strip are arranged sequentially in the installation groove, thereby preventing the material from being hooked or stuck at the pressure strip. Attached Figure Description

[0020] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the present invention and, together with the description, serve to explain the principles of the present invention. In these drawings, similar reference numerals are used to denote similar elements. The drawings described below are some embodiments of the present invention, but not all embodiments. Other drawings will be readily available to those skilled in the art based on these drawings without any inventive effort.

[0021] Figure 1 This is a front cross-sectional view of a tobacco conveyor belt anti-leakage device according to an embodiment of the present utility model;

[0022] Figure 2 This is a front view of the side plate of a tobacco conveyor belt anti-leakage device according to an embodiment of the present utility model;

[0023] Figure 3 This is a front view of the folded plate of a tobacco conveyor belt anti-leakage device according to an embodiment of the present utility model.

[0024] In the diagram: 1. Side plate; 11. Mounting groove; 2. Folding plate; 21. Fixing plate; 22. Angled plate; 23. Receiving surface; 3. Protective skin; 4. Locking element; 5. Bottom strip; 6. Pressure strip; 7. Vertical gap. Detailed Implementation

[0025] To more clearly illustrate the technical solutions in the embodiments of this utility model and the prior art, the specific implementation methods of this utility model will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings and other implementation methods can be obtained based on these drawings without any creative effort. Furthermore, the design orientation only indicates the relative positional relationship between the components, not the absolute positional relationship.

[0026] In one aspect, this utility model provides a leak-proof device for tobacco conveyor belts. Please refer to [link to relevant documentation]. Figure 1 , Figure 2 , Figure 3 It mainly includes a folding plate 2, a protective skin 3, and a locking component 4.

[0027] In this embodiment, the tobacco conveyor belt anti-leakage device includes a folding plate 2, a protective skin 3, and a locking member 4. The folding plate 2 is arranged on the side of the side plate 1 near the transported material, the protective skin 3 is arranged on the side of the folding plate 2 away from the side plate 1, and the locking member 4 is arranged on the side plate 1. One end of the folding plate 2 is connected to the side plate 1, and the other end is arranged in the vertical gap 7 between the side plate 1 and the bottom belt 5. One end of the protective skin 3 abuts against the folding plate 2, and the other end abuts against the bottom belt 5. The locking member 4 is used to lock the folding plate 2 and the protective skin 3. In this application, by placing the protective skin 3 in the vertical gap 7, material at the edge of the bottom belt 5 is blocked, thereby preventing leakage and improving the transport efficiency of the tobacco conveyor belt.

[0028] In one embodiment, the tobacco conveyor belt anti-leakage device further includes a pressure strip 6, which is arranged on the side of the protective skin 3 away from the folding plate 2. The pressure strip 6 is provided with a locking hole, and the locking member 4 cooperates with the locking hole to lock the folding plate 2 and the protective skin 3. By setting the pressure strip 6, the locking force when the locking member 4 is locked is dispersed, reducing the damage to the protective skin 3 caused by the locking member 4.

[0029] In one possible implementation, the folding plate 2 includes a fixed plate 21 and an inclined plate 22. The fixed plate 21 is used to abut against the side plate 1. The inclined plate 22 is arranged in the vertical gap 7. One end of the inclined plate 22 is integrally connected to the fixed plate 21, and the other end abuts against the protective skin 3. The protective skin 3 located in the vertical gap 7 is also supported by the folding plate 2. In this application, the folding plate 2 is divided into a fixed plate 21 and an inclined plate 22. The force exerted by the inclined plate 22 on the protective skin 3 can be decomposed into a force perpendicular to the bottom band 5 and a force parallel to the bottom band 5. The force perpendicular to the bottom band 5 has a supporting effect on the protective skin 3, increasing the supporting force on the protective skin 3.

[0030] Furthermore, the angle between the fixed plate 21 and the inclined plate 22 is an obtuse angle, and the shapes of the fixed plate 21 and the inclined plate 22 are similar to the shape of the protective skin 3, so that while the inclined plate 22 abuts against the protective skin 3, the protective skin 3 is prevented from flipping outward due to the pushing of the material.

[0031] Preferably, the angle between the fixed plate 21 and the inclined plate 22 is 150°.

[0032] Furthermore, a bearing surface 23 is provided at the end of the inclined plate 22 that abuts against the protective skin 3. The bearing surface 23 is an arc-shaped surface. By setting the end of the ground plate that abuts against the protective skin 3 to an arc-shaped surface, the contact area between the folding plate 2 and the protective skin 3 is increased, thereby improving the supporting effect of the folding plate 2 on the protective skin 3.

[0033] In one possible implementation, the side panel 1 is provided with a mounting groove 11, the depth of which is greater than or equal to the sum of the thicknesses of the pressure strip 6, the protective skin 3, and the folding plate 2, and the depth direction is the same as the thickness direction. Figure 1In the left and right directions, the folding plate 2, the protective skin 3 and the pressure strip 6 are arranged in sequence in the installation groove 11 to avoid the material from being hooked or stuck at the pressure strip 6.

[0034] In one possible implementation, locking holes are provided on the folding plate 2 and the protective skin 3. The locking component 4 includes a countersunk bolt and a nut. The countersunk bolt passes through the locking holes on the pressure strip 6, the protective skin 3, and the folding plate 2 in sequence and is screwed to the nut, thereby locking the position of the pressure strip 6, the protective skin 3, and the folding plate 2.

[0035] Furthermore, such as Figure 1 As shown, when the countersunk bolt is tightened, the countersunk bolt and the pressure strip 6 are on the same vertical plane, which avoids the material from getting caught or stuck at the bolt.

[0036] Secondly, this utility model embodiment provides a tobacco conveyor belt, which includes the tobacco conveyor belt anti-leakage device described in the first aspect, and multiple tobacco conveyor belt anti-leakage devices arranged side by side are provided on the tobacco conveyor belt.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0038] The above description, in conjunction with specific preferred embodiments, provides a further detailed explanation of the present invention. It should not be construed that the specific embodiments of the present invention are limited to these descriptions. For those skilled in the art, various simple deductions or substitutions can be made without departing from the concept of the present invention, and all such modifications and substitutions should be considered within the protection scope of the present invention.

Claims

1. A leak-proof device for a tobacco conveyor belt, characterized in that, It includes a folding plate (2) located on the side of the side plate (1) near the transported material, a protective skin (3) located on the side of the folding plate (2) away from the side plate (1), and a locking member (4) located on the side plate (1); one end of the folding plate (2) is connected to the side plate (1), and the other end is arranged in the vertical gap (7); one end of the protective skin (3) abuts against the folding plate (2), and the other end abuts against the bottom belt (5); the locking member (4) is used to lock the folding plate (2) and the protective skin (3).

2. The tobacco conveyor belt leak-proof device according to claim 1, characterized in that, The tobacco conveyor belt anti-leakage device also includes a pressure strip (6), which is arranged on the side of the protective skin (3) away from the folding plate (2). The pressure strip (6) is provided with a locking hole, and the locking member (4) cooperates with the locking hole to lock the folding plate (2) and the protective skin (3).

3. A tobacco conveyor belt leak-proof device according to claim 2, characterized in that, The folding plate (2) includes a fixed plate (21) and an inclined plate (22). The fixed plate (21) abuts against the side plate (1). The inclined plate (22) is arranged in the vertical gap (7). One end of the inclined plate (22) is connected to the fixed plate (21), and the other end abuts against the protective skin (3).

4. A tobacco conveyor belt leak-proof device according to claim 3, characterized in that, The angle between the fixed plate (21) and the inclined plate (22) is an obtuse angle.

5. A tobacco conveyor belt leak-proof device according to claim 4, characterized in that, The angle between the fixed plate (21) and the inclined plate (22) is 150°.

6. A tobacco conveyor belt leak-proof device according to claim 2, characterized in that, The side plate (1) is provided with a mounting groove (11), the depth of which is equal to the sum of the thickness of the pressure strip (6), the protective skin (3) and the folding plate (2).

7. A tobacco conveyor belt leak-proof device according to claim 3, characterized in that, The inclined plate (22) has a receiving surface (23) at one end that abuts against the protective skin (3), and the receiving surface (23) is an arc-shaped surface.

8. A tobacco conveyor belt leak-proof device according to claim 2, characterized in that, The folding plate (2) and the protective skin (3) are provided with locking holes. The locking component (4) includes a countersunk bolt and a nut. The countersunk bolt passes through the locking holes on the pressure strip (6), the protective skin (3) and the folding plate (2) in sequence and is then screwed to the nut.

9. A tobacco conveyor belt leak-proof device according to claim 8, characterized in that, When the countersunk bolt is tightened, the countersunk bolt and the pressure strip (6) are on the same vertical plane.

10. A tobacco conveyor belt, characterized in that, The tobacco conveyor belt includes the tobacco conveyor belt anti-leakage device according to any one of claims 1-9.

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