A tobacco stem vibration trough

Abstract

The utility model discloses a tobacco stem vibration trough, comprising a vibration trough body driven to vibrate by a vibration motor, a baffle plate arranged on the vibration trough body, and an angle adjustment component arranged on one side of the baffle plate; the angle adjustment component is fixedly connected to the baffle plate, and the angle adjustment component drives the baffle plate to rotate on the vibration trough body to adjust the material flow passing through both sides of the baffle plate. The utility model solves the problem of inconsistent tobacco stem flow on both sides of the baffle plate, and improves the quality of pressed stems in the cigarette production process.

Description

Technical Field

[0001] The utility model belongs to the technical field of cigarette rolling equipment, and in particular relates to a tobacco stem vibration trough. Background Art

[0002] The stem press feeding vibration trough is a kind of equipment used in the tobacco processing industry, which is mainly used to feed tobacco raw materials into the stem press evenly. It is usually made of stainless steel, which has the characteristics of wear resistance, corrosion resistance and easy cleaning. The working principle of the stem press feeding vibration trough is to feed the tobacco raw materials into the stem press evenly through vibration. It is usually driven by a motor, which generates vibration through the eccentric block, so that the tobacco raw materials move forward in the trough body. At the same time, the vibration trough also has an automatic cleaning function, which can effectively prevent the tobacco raw materials from accumulating and clogging in the trough body.

[0003] A baffle fixed vertically to the bottom of the tobacco stem vibration trough is used to divert the tobacco stems on the left and right sides of the trough. Under vibration conditions, the tobacco stems are usually diverted by the baffle with more on one side and less on the other side, resulting in inconsistent tobacco stem flow on both sides of the baffle, thereby causing uneven stem pressing quality. Utility Model Content

[0004] The utility model aims to provide a tobacco stem vibration trough, which solves the problem of inconsistent tobacco stem flow rates on both sides of a baffle and improves the quality of pressed stems in the cigarette production process.

[0005] The technical solution adopted by the utility model to solve its technical problems is to propose a tobacco stem vibration trough, including a vibration trough body driven to vibrate by a vibration motor, a baffle plate arranged on the vibration trough body, and an angle adjustment component arranged on one side of the baffle plate; the angle adjustment component is fixedly connected to the baffle plate, and the angle adjustment component drives the baffle plate to rotate on the vibration trough body to adjust the material flow passing through both sides of the baffle plate.

[0006] In an embodiment of the present application, the angle adjustment assembly includes a first tooth plate and a second tooth plate that are meshed with each other, the second tooth plate is fixedly connected to the baffle plate, and the first tooth plate is meshed with the second tooth plate to fix the position of the baffle plate on the vibration groove body.

[0007] In an embodiment of the present application, the first tooth plate is arranged on the bottom wall of the vibration slot body, and the angle adjustment assembly also includes a pressure spring, one end of the pressure spring is fixedly connected to the bottom wall of the vibration slot body, and the other end is fixedly connected to the first tooth plate.

[0008] In an embodiment of the present application, the second tooth plate is arranged above the first tooth plate, an opening is provided in the middle of the second tooth plate, and the angle adjustment assembly also includes an operating rod, which passes through the opening and is fixedly connected to the first tooth plate.

[0009] In an embodiment of the present application, the angle adjustment assembly also includes a first transmission rod and a second transmission rod, one end of the first transmission rod is fixedly connected to the second tooth plate, one end of the second transmission rod is fixedly connected to the other end of the first transmission rod, and the other end of the second transmission rod is fixedly connected to the baffle.

[0010] In the embodiment of the present application, a fixing groove is provided at one end of the second transmission rod connected to the baffle plate, and the baffle plate is embedded in the fixing groove.

[0011] In the embodiment of the present application, a plurality of depressions are arranged at equal intervals along the edge of the first tooth plate, and a plurality of protrusions are arranged at equal intervals along the edge of the second tooth plate.

[0012] In the embodiment of the present application, the first tooth plate and the second tooth plate are both in a round cake shape.

[0013] In the embodiment of the present application, the depression and the protrusion are both arc-shaped.

[0014] In the embodiment of the present application, a first leakage port and a second leakage port are provided on the vibration trough body, the first leakage port is provided on one side of the baffle, and the second leakage port is provided at the end of the vibration trough body.

[0015] The beneficial effects of the utility model are:

[0016] 1. The utility model proposes a tobacco stem vibration trough, which uses an angle adjustment component to adjust the baffle, so that the baffle rotates on the vibration trough body, so that the tobacco stem flow on both sides of the baffle can be adjusted by rotating the baffle, so that the tobacco stem flow on both sides of the baffle is consistent, thereby improving the quality of pressed stems in the cigarette production process;

[0017] 2. In the tobacco stem vibration trough proposed by the utility model, one end of the pressure spring is fixedly connected to the bottom wall of the vibration trough body, and the other end is fixedly connected to the first tooth plate, which saves the operator the operation of restoring the position of the first tooth plate, thereby shortening the adjustment time of the baffle;

[0018] 3. In the tobacco stem vibration groove proposed by the utility model, a plurality of depressions are arranged at equal intervals on the edge of the first tooth plate, and a plurality of protrusions are arranged at equal intervals on the edge of the second tooth plate. The plurality of protrusions can be embedded in the plurality of depressions, thereby increasing the connection strength when the first tooth plate and the second tooth plate are connected. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings, which are incorporated into the specification and constitute a part of the specification, illustrate embodiments of the utility model and are used together with the description to explain the principles of the utility model. In these drawings, similar reference numerals are used to represent similar elements. The drawings described below are some embodiments of the utility model, rather than all embodiments. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 A top view of a tobacco stem vibration groove according to an embodiment of the utility model;

[0021] Figure 2 A side cross-sectional view of a tobacco stem vibration groove according to an embodiment of the utility model;

[0022] Figure 3 This is a schematic diagram of a first tooth plate of a tobacco stem vibration groove according to an embodiment of the utility model;

[0023] Figure 4 A schematic diagram of a second tooth plate of a tobacco stem vibration groove according to an embodiment of the utility model;

[0024] Figure 5 This is a schematic diagram of a second transmission rod of a tobacco stem vibration trough in an embodiment of the utility model.

[0025] In the figure: 1. vibration trough body; 2. baffle; 3. angle adjustment assembly; 31. first tooth plate; 311. depression; 32. second tooth plate; 321. protrusion; 33. pressure spring; 34. first transmission rod; 35. second transmission rod; 351. fixed groove; 36. operating lever; 4. first leakage port; 5. first receiving trough of stem press; 6. second leakage port; 7. second receiving trough of stem press. DETAILED DESCRIPTION

[0026] In order to more clearly illustrate the embodiments of the utility model and the technical solutions in the prior art, the specific implementation methods of the utility model will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work. In addition, the design orientation only represents the relative position relationship between the components, not the absolute position relationship.

[0027] The utility model embodiment provides a tobacco stem vibration groove, see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , mainly includes a vibration groove body 1, a baffle 2, and an angle adjustment component 3.

[0028] In the present application, the tobacco stem vibration trough includes a vibration trough body 1 driven to vibrate by a vibration motor, a baffle 2 arranged on the vibration trough body 1, and an angle adjustment component 3 arranged on one side of the baffle 2; the angle adjustment component 3 is fixedly connected to the baffle 2, and the angle adjustment component 3 drives the baffle 2 to rotate on the vibration trough body 1 to adjust the material flow passing through both sides of the baffle 2. Compared with the prior art, the tobacco stem vibration trough uses a baffle 2 vertically fixed to the bottom of the vibration trough to divert the tobacco stems on the left and right sides of the vibration trough. Under vibration conditions, the tobacco stems usually show a phenomenon of more on one side and less on the other side. The present application uses the angle adjustment component 3 to adjust the baffle 2 so that the baffle 2 rotates on the vibration trough body 1, so that the tobacco stem flow on both sides of the baffle 2 can be adjusted by rotating the baffle 2, so that the tobacco stem flow on both sides of the baffle 2 is consistent, thereby improving the quality of pressed stems during the cigarette production process.

[0029] In one embodiment, the angle adjustment assembly 3 includes a first tooth plate 31 and a second tooth plate 32 that mesh with each other, the second tooth plate 32 is fixedly connected to the baffle 2, and the first tooth plate 31 meshes with the second tooth plate 32 to fix the position of the baffle 2 on the vibration tank body 1. The baffle 2 can be adjusted by separating the first tooth plate 31 and the second tooth plate 32, or the first tooth plate 31 and the second tooth plate 32 can be connected to fix the position of the baffle 2, which ensures the adjustability of the baffle 2 and the stability of the baffle 2 during diversion.

[0030] In one embodiment, the first tooth plate 31 is arranged on the bottom wall of the vibration trough body 1, and the angle adjustment assembly 3 further includes a pressure spring 33, one end of the pressure spring 33 is fixedly connected to the bottom wall of the vibration trough body 1, and the other end is fixedly connected to the first tooth plate 31. The operator can squeeze the first tooth plate 31, the pressure spring 33 contracts, and the first tooth plate 31 and the second tooth plate 32 are separated, so as to adjust the baffle 2. After the baffle 2 is adjusted, the first tooth plate 31 is released, and the first tooth plate 31 is re-engaged with the second tooth plate 32 under the action of the restoring force of the pressure spring 33, so as to fix the position of the baffle 2, saving the operator the operation of restoring the position of the first tooth plate 31, thereby shortening the adjustment time of the baffle 2.

[0031] Furthermore, the second tooth plate 32 is arranged above the first tooth plate 31, and an opening is arranged in the middle of the second tooth plate 32. The angle adjustment assembly 3 also includes an operating rod 36, which passes through the opening and is fixedly connected to the first tooth plate 31. The operator can adjust the first tooth plate 31 by pushing and pulling the operating rod 36. Since the first tooth plate 31 is arranged on the bottom wall of the vibration slot body 1, the operating rod 36 is arranged to improve the convenience of operation; the operating rod 36 is connected to the first tooth plate 31 by passing through the opening in the middle of the second tooth plate 32, so that the force point of the first tooth plate 31 is close to the center position of the first tooth plate 31, which makes it easier to compress the pressure spring 33, and the operating rod 36 also plays a guiding role when the first tooth plate 31 is reset.

[0032] In one embodiment, the angle adjustment assembly 3 further includes a first transmission rod 34 and a second transmission rod 35, one end of the first transmission rod 34 is fixedly connected to the second tooth plate 32, one end of the second transmission rod 35 is fixedly connected to the other end of the first transmission rod 34, and the other end of the second transmission rod 35 is fixedly connected to the baffle 2. When the position of the baffle 2 needs to be adjusted, the operator first presses the operating rod 36 to separate the first tooth plate 31 from the second tooth plate 32, and then the operator can rotate the baffle 2, because the operating rod 36 passes through the opening provided in the middle of the second tooth plate 32, so that when adjusting the position of the baffle 2, the first transmission rod 34, the second transmission rod 35 and the baffle 2 rotate around the operating rod 36 as the center, and the second tooth plate 32 rotates around the operating rod 36 as the center. After the position of the baffle 2 is adjusted, the operating rod 36 is released, and the first tooth plate 31 re-engages with the second tooth plate 32 under the action of the restoring force of the pressure spring 33.

[0033] Specifically, a fixing groove 351 is provided at one end of the second transmission rod 35 connected to the baffle 2, and the baffle 2 is fixed by being embedded in the fixing groove 351. The entire angle adjustment assembly 3 and the baffle 2 are detachable, which improves the convenience of installation and disassembly of the angle adjustment assembly 3.

[0034] In one embodiment, a plurality of recesses 311 are arranged at equal intervals along the edge of the first tooth plate 31, and a plurality of protrusions 321 are arranged at equal intervals along the edge of the second tooth plate 32. The plurality of protrusions 321 can be embedded in the plurality of recesses 311, thereby increasing the connection strength when the first tooth plate 31 and the second tooth plate 32 are connected.

[0035] Furthermore, the first tooth plate 31 and the second tooth plate 32 are both in the shape of a pancake. The circular design allows the multiple protrusions 321 and the multiple recesses 311 to be arranged in a centrally symmetrical manner. Even if the second tooth plate 32 rotates with a small amplitude, the first tooth plate 31 can still be engaged with the second tooth plate 32, thereby improving the stability of the connection between the first tooth plate 31 and the second tooth plate 32.

[0036] Preferably, the recess 311 and the protrusion 321 are both designed to be arc-shaped. When the first tooth plate 31 is in contact with the second tooth plate 32 and is engaged with the second tooth plate 32 , the arc-shaped recess 311 and the protrusion 321 can offset the misalignment of the first tooth plate 31 and the second tooth plate 32 .

[0037] In one embodiment, a first leakage port 4 and a second leakage port 6 are provided on the vibration trough body 1. The first leakage port 4 is provided on one side of the baffle 2, and the second leakage port 6 is provided at the end of the vibration trough body 1. The tobacco stems passing through the left side of the angle adjustment component 3 fall into the first leakage port 4, and then enter the first receiving trough 5 of the stem press; the tobacco stems passing through the right side of the angle adjustment mechanism fall into the second leakage port 6, and then enter the second receiving trough 7 of the stem press.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device comprising the elements.

[0039] The above contents are further detailed descriptions of the present invention in combination with specific preferred implementation methods, and the specific embodiments of the present invention cannot be considered to be limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as falling within the protection scope of the present invention.

Claims

1. A tobacco stem vibration trough, characterized in that: The invention comprises a vibration trough body (1) driven to vibrate by a vibration motor, a baffle (2) arranged on the vibration trough body (1), and an angle adjustment component (3) arranged on one side of the baffle (2); the angle adjustment component (3) is fixedly connected to the baffle (2), and the angle adjustment component (3) drives the baffle (2) to rotate on the vibration trough body (1) to adjust the flow of materials flowing through both sides of the baffle (2).

2. A tobacco stem vibration trough according to claim 1, characterized in that: The angle adjustment assembly (3) comprises a first tooth plate (31) and a second tooth plate (32) meshing with each other, the second tooth plate (32) being fixedly connected to the baffle plate (2), and the first tooth plate (31) meshing with the second tooth plate (32) to fix the position of the baffle plate (2) on the vibration groove body (1).

3. A tobacco stem vibration trough according to claim 2, characterized in that: The first tooth plate (31) is arranged on the bottom wall of the vibration slot body (1), and the angle adjustment assembly (3) further comprises a pressure spring (33), one end of the pressure spring (33) is fixedly connected to the bottom wall of the vibration slot body (1), and the other end is fixedly connected to the first tooth plate (31).

4. A tobacco stem vibration trough according to claim 3, characterized in that: The second tooth plate (32) is arranged above the first tooth plate (31), and an opening is provided in the middle of the second tooth plate (32). The angle adjustment assembly (3) further comprises an operating rod (36), and the operating rod (36) passes through the opening and is fixedly connected to the first tooth plate (31).

5. The tobacco stem vibration trough according to claim 3, characterized in that: The angle adjustment assembly (3) further comprises a first transmission rod (34) and a second transmission rod (35); one end of the first transmission rod (34) is fixedly connected to the second tooth plate (32); one end of the second transmission rod (35) is fixedly connected to the other end of the first transmission rod (34); and the other end of the second transmission rod (35) is fixedly connected to the baffle (2).

6. A tobacco stem vibration trough according to claim 5, characterized in that: One end of the second transmission rod (35) connected to the baffle plate (2) is provided with a fixing groove, and the baffle plate (2) is embedded in the fixing groove.

7. The tobacco stem vibration groove according to claim 2, characterized in that: A plurality of recesses (311) are arranged at equal intervals along the edge of the first tooth plate (31), and a plurality of protrusions (321) are arranged at equal intervals along the edge of the second tooth plate (32).

8. The tobacco stem vibration groove according to claim 7, characterized in that: The first tooth plate (31) and the second tooth plate (32) are both in the shape of a round cake.

9. The tobacco stem vibration groove according to claim 7, characterized in that: The recess (311) and the protrusion (321) are both arc-shaped.

10. The tobacco stem vibration trough according to claim 1, characterized in that: The vibration trough body (1) is provided with a first material leakage port and a second material leakage port, the first material leakage port is provided at one side of the baffle (2), and the second material leakage port is provided at the end of the vibration trough body (1).

Images