A tobacco shred transverse scattering device

Abstract

The application provides a tobacco transverse scattering device applied to the tobacco scattering technical field, which comprises a material conveying belt, a first scattering roller and a second scattering roller are arranged above the material conveying belt, the first scattering roller is close to the material conveying belt, the second scattering roller is arranged above the first scattering roller, the rotating direction of the first scattering roller close to one side of the material conveying belt is opposite to the moving direction of the material conveying belt, and the rotating direction of the second scattering roller close to one side of the material conveying belt is opposite to the moving direction of the material conveying belt. The first scattering roller and the second scattering roller are used for fully scattering the tobacco.

Description

Technical Field

[0001] This application relates to the field of tobacco shredding technology, specifically to a device for laterally shredding tobacco shreds. Background Technology

[0002] Tobacco shreds refer to tobacco products made by cutting tobacco leaves into shreds, granules, flakes, powder, or other shapes, adding auxiliary materials, fermenting and storing them, and selling them for smoking without rolling them. Examples include pipe tobacco, moh's tobacco, tobacco dust, hookah, yellow and red tobacco shreds, etc. There are many ways to use tobacco shreds. They can be rolled into any shape with cigarette paper and smoked directly. They can also be rolled into cigarette shape using a special cigarette rolling machine, or used in conjunction with smoking devices such as pipes.

[0003] In factories, when blending tobacco shreds, the shreds are often tangled together during transport. This accumulation can cause blockages, hinder subsequent processes, and lead to waste as shreds fall off the conveyor belt. Therefore, breaking up the shredded tobacco is a crucial step in the production process.

[0004] The existing process of breaking up tobacco shreds often involves using toothed rollers to break them up during the top-down feeding process. During this process, clumps of tobacco shreds tend to fall to the sides or between the two toothed rollers due to the rotation of the rollers, resulting in the tobacco shreds not being properly broken up.

[0005] Therefore, a new technological solution is needed. Utility Model Content

[0006] In view of this, the embodiments of this specification provide a tobacco shred horizontal dispersing device, which uses a horizontal dispersing method to fully disperse the tobacco shreds.

[0007] The embodiments of this specification provide the following technical solutions: A tobacco shred horizontal dispersing device includes a material conveyor belt, and a first dispersing roller and a second dispersing roller are arranged above the material conveyor belt. The first dispersing roller is close to the material conveyor belt, and the second dispersing roller is arranged above the first dispersing roller. The first dispersing roller rotates in the opposite direction to the moving direction of the material conveyor belt on the side closest to the material conveyor belt, and the second dispersing roller rotates in the opposite direction to the moving direction of the material conveyor belt on the side closest to the material conveyor belt.

[0008] Optionally, a third dispersing roller is provided above the material conveyor belt. The third dispersing roller is located on the side of the first dispersing roller in the material discharge direction, and the rotation direction of the side of the third dispersing roller close to the material conveyor belt is the same as the movement direction of the material conveyor belt.

[0009] Optionally, the first, second, and third dispersing rollers are all integrally provided with roller teeth, and the roller teeth on the first dispersing roller can be staggered with the roller teeth on the second and third dispersing rollers, respectively.

[0010] Optionally, both the first and second dispersing rollers have protrusions at the tips of their roller teeth.

[0011] Optionally, a fourth dispersing roller is provided above the second dispersing roller.

[0012] Optionally, it also includes a pre-treatment mechanism, which includes a hopper disposed above the material conveyor belt. The hopper is equipped with two splitting rollers, and the tobacco shreds in the hopper fall onto the material conveyor belt and move with the conveyor belt to the position of the first splitting roller.

[0013] Optionally, the pretreatment mechanism further includes two dispersing rollers, which are disposed below the hopper and close to the material conveyor belt, and are perpendicular to the splitting roller.

[0014] Optionally, each of the two splitting rollers is integrally provided with multiple material plates, each material plate having a groove, and the grooves on the material plates of the two splitting rollers can fit into each other during rotation.

[0015] Optionally, the material plate has gripping teeth on the side away from the splitting roller.

[0016] Optionally, a fourth dispersing roller is provided above the second dispersing roller.

[0017] Compared with the prior art, the beneficial effects that at least one technical solution adopted in the embodiments of this specification can achieve include at least: Loose tobacco shreds are conveyed out of the dispersing device through the gap between the first dispersing roller and the material conveyor belt. Clumps of tobacco shreds move toward the second dispersing roller under the drive of the first dispersing roller. The second and first dispersing rollers pull and break up the tobacco shreds. The tobacco clumps that are not pulled and broken into small tobacco shreds fall onto the material conveyor under the drive of the second dispersing roller and continue to move to the first dispersing roller for further dispersing. Compared with the vertical dispersing method, this avoids the clumps of tobacco shreds being squeezed to the sides or between the two rollers under the rotation of the rollers, thus improving the dispersing efficiency. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is an overall schematic diagram of a tobacco shred horizontal dispersing device according to this application; Figure 2 This is a schematic diagram of the overall structure of a tobacco shred horizontal dispersing device according to this application; Figure 3 This is a schematic diagram of the splitting roller in a transverse tobacco shred dispersing device of this application; Figure 4 This is a schematic diagram of the dispersing roller in a transverse tobacco shred dispersing device according to this application; Figure 5 This is a schematic diagram showing the positions of the first dispersing roller, the second dispersing roller, and the third dispersing roller in a transverse tobacco dispersing device according to this application.

[0020] The components are: 1. Material conveyor belt; 2. First dispersing roller; 3. Second dispersing roller; 4. Third dispersing roller; 5. Protrusion; 6. Hopper; 7. Splitting roller; 8. Material plate; 9. Groove; 10. Grip teeth; 11. Dispersing roller; 12. Dispersing rod. Detailed Implementation

[0021] The embodiments of this application will now be described in detail with reference to the accompanying drawings.

[0022] The following specific examples illustrate the implementation of this application. Those skilled in the art can easily understand other advantages and effects of this application from the content disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. This application can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this application. It should be noted that, in the absence of conflict, the following embodiments and features in the embodiments can be combined with each other. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0023] It should be noted that various aspects of embodiments within the scope of the appended claims are described below. It will be apparent that the aspects described herein can be embodied in a wide variety of forms, and any particular structure and / or function described herein is merely illustrative. Based on this application, those skilled in the art will understand that one aspect described herein can be implemented independently of any other aspect, and two or more of these aspects can be combined in various ways. For example, any number and aspects set forth herein can be used to implement the device and / or practice the method. Additionally, this device and / or method can be implemented using structures and / or functionalities other than one or more of the aspects set forth herein.

[0024] It should also be noted that the illustrations provided in the following embodiments are only schematic representations of the basic concept of this application. The drawings only show the components related to this application and are not drawn according to the actual number, shape and size of the components in the actual implementation. In the actual implementation, the form, quantity and proportion of each component can be arbitrarily changed, and the layout of the components may also be more complex.

[0025] like Figures 1 to 5 As shown in the embodiment of this specification, a transverse tobacco shred dispersing device is proposed, including a material conveyor belt 1, a first dispersing roller 2 and a second dispersing roller 3 are arranged above the material conveyor belt 1, the first dispersing roller 2 is close to the material conveyor belt 1, and the height of the gap between the first dispersing roller 2 and the material conveyor belt 1 can be adaptively adjusted according to the change of the required specifications of the tobacco shreds, and the second dispersing roller 3 is arranged above the first dispersing roller 2.

[0026] The first dispersing roller 2 rotates in the opposite direction to the moving direction of the material conveyor belt 1 on the side closest to the material conveyor belt 1. The second dispersing roller 3 rotates in the opposite direction to the moving direction of the material conveyor belt 1 on the side closest to the material conveyor belt 1. The first dispersing roller 2 and the second dispersing roller 3 are driven by the same belt and the same motor.

[0027] Loose tobacco shreds are conveyed out of the dispersing device through the gap between the first dispersing roller 2 and the material conveyor belt 1. Clumps of tobacco shreds move toward the second dispersing roller 3 under the drive of the first dispersing roller 2. The second dispersing roller 3 and the first dispersing roller 2 pull and break up the tobacco shreds. The tobacco clumps that are not pulled and broken into small tobacco shreds fall onto the material conveyor under the drive of the second dispersing roller 3 and continue to move to the first dispersing roller 2 for dispersing. Compared with the vertical dispersing method, this avoids the clumps of tobacco shreds being squeezed to the sides or between the two rollers under the rotation drive of the rollers, thus improving the dispersing efficiency.

[0028] A third dispersing roller 4 is installed above the material conveyor belt 1. The third dispersing roller 4 is positioned on the side of the first dispersing roller 2 in the discharge direction, and the rotation direction of the side of the third dispersing roller 4 closest to the material conveyor belt 1 is the same as the movement direction of the material conveyor belt 1. The height of the gap between the third dispersing roller 4 and the material conveyor belt 1 can be adaptively adjusted according to changes in the required specifications of the tobacco. The first dispersing roller 2, the second dispersing roller 3, and the third dispersing roller 4 are all integrally equipped with roller teeth. The roller teeth on the first dispersing roller 2 can be staggered with the roller teeth on the second dispersing roller 3 and the third dispersing roller 4, respectively. The roller teeth on the third dispersing roller 4 are staggered with the roller teeth on the first dispersing roller 2, and the third dispersing roller 4 pulls the tobacco onto the material conveyor belt 1, preventing the tobacco from getting tangled on the first dispersing roller 2 and the second dispersing roller 3.

[0029] The top of the teeth of both the first dispersing roller 2 and the second dispersing roller 3 are provided with protrusions 5. The protrusions 5 can hook up the clumps of tobacco and prevent the clumps of tobacco from clogging in front of the first dispersing roller 2.

[0030] The tobacco shred horizontal dispersing device also includes a pre-treatment mechanism, which includes a hopper 6 positioned above the material conveyor belt 1. Two splitting rollers 7 are installed inside the hopper 6. Tobacco shreds fall from the hopper 6 onto the material conveyor belt 1 and move with it to the position of the first dispersing roller 2. Each of the two splitting rollers 7 has multiple integrated material plates, each with a groove 9. The grooves 9 on the material plates of the two splitting rollers 7 can interlock during rotation. Gripping teeth 10 are provided on the side of the material plate away from the splitting rollers 7. The splitting rollers 7 drive the material plates to grip and separate clumps of tobacco shreds, and the gripping teeth 10 increase the gripping force on the clumps of tobacco shreds.

[0031] The pretreatment mechanism also includes two dispersing rollers 11, which are driven to rotate by a motor and belt. The two dispersing rollers 11 are located below the hopper 6 and close to the material conveyor belt 1. The dispersing rollers 11 are perpendicular to the splitting rollers 7, and each dispersing roller 11 is connected to multiple dispersing rods 12. The dispersing rollers 11 disperse the tobacco falling from the hopper 6, so that the tobacco is evenly distributed on the material conveyor belt 1, avoiding the phenomenon of tobacco clogging caused by a large amount of material in one position in the moving direction of the material conveyor belt 1.

[0032] This application also provides an embodiment in which a fourth dispersing roller (not shown in the figure) is provided above the second dispersing roller 3, and the fourth dispersing roller rotates in the same direction as the second dispersing roller 3. When the tobacco shreds become clogged, they are likely to fall from above the second dispersing roller 3 to the discharge end of the material conveyor belt 1, resulting in the tobacco shreds not being fully dispersed. The fourth dispersing roller rotates the tobacco shreds to the feed end of the material conveyor belt 1 of the first dispersing roller 2.

[0033] In this specification, the same or similar parts between the various embodiments can be referred to mutually. Each embodiment focuses on describing the differences from other embodiments. In particular, the descriptions of the embodiments described later are relatively simple, and relevant parts can be referred to the descriptions of the foregoing embodiments.

[0034] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A device for laterally dispersing tobacco shreds, characterized in that: Includes a material conveyor belt, with a first dispersing roller and a second dispersing roller disposed above the material conveyor belt, the first dispersing roller being close to the material conveyor belt, and the second dispersing roller being disposed above the first dispersing roller; The first dispersing roller rotates in the opposite direction to the moving direction of the material conveyor belt on the side closest to the material conveyor belt, and the second dispersing roller rotates in the opposite direction to the moving direction of the material conveyor belt on the side closest to the material conveyor belt.

2. The tobacco shred transverse dispersing device according to claim 1, characterized in that: A third dispersing roller is provided above the material conveyor belt. The third dispersing roller is located on the side of the first dispersing roller in the material discharge direction. The rotation direction of the third dispersing roller on the side close to the material conveyor belt is the same as the movement direction of the material conveyor belt.

3. The tobacco shred transverse dispersing device according to claim 2, characterized in that: The first, second, and third dispersing rollers are all integrally provided with roller teeth, and the roller teeth on the first dispersing roller can be staggered with the roller teeth on the second and third dispersing rollers, respectively.

4. The tobacco shred transverse dispersing device according to claim 1, characterized in that: Both the first and second dispersing rollers have protrusions at the tips of their roller teeth.

5. The tobacco shred transverse dispersing device according to claim 1, characterized in that: It also includes a pre-treatment mechanism, which includes a hopper located above the material conveyor belt. The hopper contains two splitting rollers. The tobacco shreds in the hopper fall onto the material conveyor belt and move with the conveyor belt to the position of the first splitting roller.

6. The tobacco shred transverse dispersing device according to claim 5, characterized in that: The pretreatment mechanism also includes two dispersing rollers, which are disposed below the hopper and close to the material conveyor belt. The dispersing rollers are perpendicular to the splitting rollers.

7. The tobacco shred transverse dispersing device according to claim 5, characterized in that: The two splitting rollers are each integrally provided with multiple material plates, and each material plate has a groove. The grooves on the material plates of the two splitting rollers can fit into each other during rotation.

8. The tobacco shred transverse dispersing device according to claim 7, characterized in that: The material plate has gripping teeth on the side away from the splitting roller.

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