Tobacco leaf dispersing device

Abstract

The utility model relates to the field of tobacco leaf processing, in particular to a tobacco leaf dispersing device. Comprising a base, a conveying mechanism is laid on the base, a stock bin is arranged at one end of the base and located above the conveying mechanism, and tobacco leaves fall into the conveying mechanism from the stock bin; an uphill section and a downhill section are formed on the conveying mechanism, dispersing mechanisms are arranged on the uphill section and the downhill section respectively, each dispersing mechanism comprises brush cylinders arranged in pairs, and a channel for tobacco leaves to penetrate through is formed between every two adjacent brush cylinders. According to the tobacco leaf dispersing device provided by the invention, uniform dispersion of the piles of tobacco leaves is realized, and the processing efficiency and quality are improved. Through the combination of the stock bin and the vibrating table, preliminary dispersion is realized; the dispersion mechanism adopts a brush cylinder design, effectively obstructs redundant tobacco leaves, ensures that only a small amount of tobacco leaves pass through, and enhances the dispersion effect. Moreover, the conveying mechanism can be a belt conveying line or a roller conveying line, different requirements are met, the partition plates on the belt conveying line prevent the tobacco leaves from sliding off, and the stability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of tobacco leaf processing, especially a tobacco leaf dispersing device. BACKGROUND

[0002] In the tobacco processing industry, the processing of tobacco leaves is a crucial link. The traditional tobacco leaf processing method is to directly send the piled tobacco leaves into the subsequent processing equipment, but this method can easily cause uneven accumulation of tobacco leaves, affecting the quality and efficiency of subsequent processing. In order to realize the uniform dispersion of tobacco leaves and improve the processing quality, a device capable of effectively dispersing the piled tobacco leaves is needed. Although there are some tobacco leaf dispersing devices on the market, these devices are often complex in structure, cumbersome to operate, and have poor dispersion effect, which cannot meet the high requirements of the tobacco processing industry for uniform dispersion of tobacco leaves. SUMMARY

[0003] The utility model aims at providing a tobacco leaf dispersing device to solve the problem of complex structure of the equipment for dispersing tobacco in the prior art.

[0004] The technical scheme of the utility model is: a tobacco leaf dispersing device, comprising a base, a conveying mechanism is laid on the base, a hopper is arranged at one end of the base and above the conveying mechanism, and the tobacco leaves fall into the conveying mechanism from the hopper.

[0005] The conveying mechanism forms an uphill section and a downhill section, and a dispersing mechanism is arranged on the uphill section and the downhill section respectively, the dispersing mechanism comprises a pair of brush barrels, and a channel for the tobacco leaves to pass through is formed between adjacent brush barrels.

[0006] Preferably, any brush barrel comprises a barrel body, the barrel body is arranged in a cylindrical structure, a pair of barrel bodies are symmetrically arranged on both sides of the conveying mechanism mounting surface with the axis horizontal, and rotate around the axis under the driving of a brush barrel driver; a plurality of bristles are arranged on the outer wall of the barrel body along the radial direction, and the upper surface and the lower surface of the tobacco leaves respectively abut against the bristles of the corresponding brush barrel.

[0007] Preferably, the conveying mechanism is arranged as a belt conveying line, the belt conveying line comprises a conveying belt and a conveying wheel; the conveying wheel is rotatably connected with the base, the conveying belt is arranged in an annular structure, and both ends of the conveying belt are respectively sleeved on a pair of conveying wheels.

[0008] Preferably, a partition plate is vertically installed on the outer side of the conveying belt, the plane where the partition plate is located is perpendicular to the running direction of the partition plate, the partition plate is arranged in a plurality of forms, and the plurality of partition plates are arranged in parallel at a predetermined interval.

[0009] Preferably, the conveying mechanism is arranged as a drum conveying line, which comprises a plurality of drums arranged in parallel along their axis and facing each other, and any of the drums is driven by a drum driver to rotate synchronously around its axis in a clockwise or counterclockwise direction.

[0010] Preferably, the hopper is connected with a vibrating table, and the tobacco leaves in the hopper fall into the conveying mechanism in sequence under the action of the vibrating table.

[0011] Preferably, the uphill section and the downhill section are arranged at two ends of the base and connected by a straight section.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] (1) The tobacco dispersing device provided by the application realizes uniform dispersion of the piled tobacco leaves and improves processing efficiency and quality.

[0014] (2) The conveying mechanism can be a belt conveying line or a drum conveying line, which is suitable for different requirements.

[0015] (3) The uphill section and the downhill section arranged obliquely on the conveying mechanism can make the piled tobacco leaves slide in other directions when the piled tobacco leaves are too much, and also achieve the dispersion effect of the tobacco leaves. BRIEF DESCRIPTION OF DRAWINGS

[0016] The utility model will be further described below in combination with the drawings and examples:

[0017] Figure 1 Figure 1 is a structural view of the tobacco dispersing device of the utility model;

[0018] Figure 2 Figure 2 is a structural view of the conveying mechanism of the utility model;

[0019] Figure 3 Figure 3 is a structural view of the dispersing mechanism of the utility model;

[0020] 1, base, 2, conveying mechanism, 21, conveying belt, 22, conveying wheel, 23, partition plate, 3, hopper, 4, dispersing mechanism, 41, cylinder, 42, bristles. DETAILED DESCRIPTION

[0021] Embodiments of the present application are described below in detail, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0022] In the description of the present application, it is understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0023] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise stated, the meaning of "a plurality of" is two or more, unless otherwise explicitly limited.

[0024] The content of the present application will be further described in detail below in combination with specific embodiments:

[0025] As shown in Figure 1 A tobacco leaf dispersing device for relatively uniform dispersion of stacked tobacco leaves, and to avoid multiple tobacco leaves overlapping together as much as possible. It comprises a base 1, a conveying mechanism 2 is laid on the base 1, a hopper 3 is arranged at one end of the base 1 and above the conveying mechanism 2, tobacco leaves are stored in the hopper 3, and a horizontal opening is arranged at the bottom end of the hopper 3, the tobacco leaves fall into the conveying mechanism 2 from the opening under the action of gravity, and are driven into the dispersing mechanism 4 for dispersion under the driving of the conveying mechanism 2. In the preferred embodiment of the present application, a vibration table can also be installed at the bottom end of the hopper 3, and the tobacco leaves fall on the conveying mechanism 2 in a relatively dispersed manner under the combined action of gravity and the vibration table, thereby realizing preliminary dispersion.

[0026] Specifically, the conveying mechanism 2 is formed with an uphill section and a downhill section, which are arranged at two ends of the base 1 and connected by a straight section. The dispersion mechanisms 4 are arranged in pairs and arranged on the uphill section and the downhill section respectively. Each dispersion mechanism 4 comprises a pair of brush barrels, the axis of the brush barrels is arranged perpendicular to the running direction of the conveying mechanism 2, and a channel for the tobacco leaves to pass through is formed between adjacent brush barrels in each dispersion mechanism 4. When multiple tobacco leaves enter the channel at the same time, only a small amount of tobacco leaves can pass through, and the other tobacco leaves are blocked by the brush barrels, thereby realizing the dispersion function of the tobacco leaves.

[0027] In addition, the uphill section and the downhill section of the conveying mechanism 2 arranged obliquely can make the tobacco leaves loaded thereon slide in other directions when the tobacco leaves are too much, thereby also achieving the dispersion effect of the tobacco leaves.

[0028] In the preferred embodiment of the present application, as shown in Figure 3 the brush barrel comprises a barrel body 41 arranged in a cylindrical structure and arranged on the upper and lower sides of the loading surface of the conveying mechanism 2 in a horizontal posture of the axis, and rotates around the axis under the driving of the brush barrel driver. In addition, the outer wall of the barrel body 41 is provided with bristles 42 along multiple radial directions, and the upper surface and the lower surface of the tobacco leaves entering the channel are respectively in abutment with the bristles 42 of the corresponding brush barrel and are driven to pass through the channel.

[0029] The conveying mechanism 2 can have various forms, and in one embodiment of the present application, as shown in Figure 2 the conveying mechanism 2 is arranged as a belt conveying line, which comprises a conveying belt 21 and a conveying wheel 22. The conveying wheel 22 is rotationally connected with the base 1, and the conveying belt 21 is arranged in an annular structure and is sleeved on a pair of conveying wheels 22 at two ends, and the conveying wheel 22 can rotate around the axis to drive the conveying belt 21 to run in the clockwise or counterclockwise direction. In addition, in the preferred embodiment of the present application, the surface of the conveying belt 21 towards the outside is vertically provided with a partition plate 23, and the plane where the partition plate 23 is located is perpendicular to the running direction. In this embodiment, the partition plate 23 is arranged in multiple numbers and arranged in parallel at a predetermined interval. The partition plate 23 is used for positioning and stopping the tobacco leaves to prevent the tobacco leaves from sliding in the downhill section or the uphill section.

[0030] Based on the same concept, in other embodiments of the present application, the conveying mechanism 2 can also be arranged as a roller conveying line. The roller conveying line comprises a plurality of rollers with parallel axes and adjacent outer edges, and any roller is driven by a corresponding driving device to run synchronously around the axis in the clockwise or counterclockwise direction, thereby transporting the tobacco leaves loaded thereon in one direction.

[0031] The above examples are only for illustrating the technical concept and characteristics of the present application, and the purpose is to enable those skilled in the art to understand the content of the present application and to implement it, and cannot limit the protection scope of the present application. For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or basic characteristics of the present application, therefore, from any point of view, the examples should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application.

Claims

1. A tobacco leaf dispersing device, characterized in that, Includes a base (1), on which a conveying mechanism (2) is laid, and a hopper (3) is provided at one end of the base (1) and above the conveying mechanism (2), and the tobacco leaves fall from the hopper (3) into the conveying mechanism (2); The conveying mechanism (2) has an uphill section and a downhill section, and a dispersing mechanism (4) is provided in the uphill section and the downhill section respectively. The dispersing mechanism (4) includes a pair of brush cylinders, and a channel for tobacco leaves to pass through is formed between adjacent brush cylinders.

2. The tobacco leaf dispersing device according to claim 1, characterized in that, Any of the brush cylinders includes a cylinder (41), which is configured as a cylindrical structure. A pair of cylinders (41) are symmetrically placed on both sides of the mounting surface of the conveying mechanism (2) with the axis horizontal, and rotate around their own axis under the drive of the brush cylinder driver. The outer wall of the cylinder (41) is provided with bristles (42) along multiple radial directions, and the upper and lower surfaces of the tobacco leaf abut against the bristles (42) of the corresponding brush cylinder.

3. The tobacco leaf dispersing device according to claim 2, characterized in that, The conveying mechanism (2) is configured as a belt conveyor line, which includes a conveyor belt (21) and a conveyor wheel (22); the conveyor wheel (22) is rotatably connected to the base (1), and the conveyor belt (21) is configured as a ring structure, with both ends respectively fitted on a pair of conveyor wheels (22).

4. The tobacco leaf dispersing device according to claim 3, characterized in that, The conveyor belt (21) has a partition plate (23) vertically installed on its outer surface. The plane of the partition plate (23) is perpendicular to its running direction. There are multiple partition plates (23), and the multiple partition plates (23) are arranged in parallel at a preset interval.

5. A tobacco leaf dispersing device according to claim 2, characterized in that, The conveying mechanism (2) is configured as a roller conveyor line, which includes multiple rollers with parallel axes and closely spaced outer edges. Each roller runs synchronously in a clockwise or counterclockwise direction around its own axis under the drive of the roller driver.

6. A tobacco leaf dispersing device according to claim 4 or 5, characterized in that, The silo (3) is connected to a vibrating table, and the tobacco leaves in the silo (3) fall into the conveying mechanism (2) in sequence under the action of the vibrating table.

7. The tobacco leaf dispersing device according to claim 1, characterized in that, The uphill and downhill sections are located at both ends of the base (1) and are connected by a straight section.

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