Tobacco block conveying and uniformizing auxiliary device

Abstract

The utility model belongs to the technical field of tobacco processing, and discloses a tobacco block conveying and uniformizing auxiliary device which is arranged above a transmission belt, the transmission belt comprises a first belt body, a second belt body and a third belt body, the third belt body is located below the first belt body, and the second belt body is obliquely arranged and connected with the first belt body and the third belt body. The tobacco block conveying and uniformizing auxiliary device comprises a barrel, a pushing rod and an elastic part, the barrel is fixed above the third belt body, an inserting groove is formed in the end, facing the first belt body, of the barrel, the pushing rod is slidably inserted into the inserting groove, the elastic part is arranged in the inserting groove, one end of the elastic part abuts against the groove bottom of the inserting groove, and the other end of the elastic part abuts against the pushing rod. According to the tobacco block conveying and uniformizing auxiliary device, the tobacco blocks can be directionally pushed and propped in the process of conveying the tobacco blocks on the obliquely-downward conveying belt, so that the falling tobacco blocks are subjected to displacement interference, it is guaranteed that the multiple tobacco blocks can be neat and uniform on the conveying belt in the conveying process, and the tobacco blocks are prevented from being disordered in position.

Description

Technical Field

[0001] The utility model relates to the technical field of tobacco processing, in particular to an auxiliary device for conveying and leveling tobacco blocks. Background Art

[0002] In the prior art, the schematic diagram of the tobacco block conveying process at the inlet of the loose and moistening cylinder of a loose and moistening device is shown in Figure 1 As shown. The conveyor belt 2' includes a first belt body 21', a second belt body 22' and a third belt body 23'. The third belt body 23' is located below the first belt body 21'. The second belt body 22' is inclined and connects the first belt body 21' and the third belt body 23'. During the conveying process of the tobacco blocks 1', a plurality of tobacco blocks 1' are sequentially conveyed from the first belt body 21' to the third belt body 23' after passing through the obliquely downward second belt body 22'. When the tobacco blocks 1' are conveyed, due to the action of factors such as the self-gravity of the tobacco blocks 1' and the friction between the tobacco blocks 1' and the second belt body 22', when conveyed to the third belt body 23', the tobacco blocks 1' may swing disorderly, which is not conducive to the loose and uniform arrangement of the tobacco blocks 1', and may also require manual adjustment of the placement position and other operations, consuming labor costs and affecting the moistening efficiency of the batch of tobacco blocks 1'. Content of the Utility Model

[0003] The purpose of the utility model is to provide an auxiliary device for conveying and leveling tobacco blocks, which can push and resist the tobacco blocks in the process of conveying the tobacco blocks on the obliquely downward conveyor belt, so as to interfere with the displacement of the falling tobacco blocks, ensure that a plurality of tobacco blocks can be regular and uniform on the conveyor belt during the conveying process, and avoid the disorder of the positions of the tobacco blocks.

[0004] To achieve the above purpose, the utility model adopts the following technical solutions:

[0005] An auxiliary device for conveying and leveling tobacco blocks is arranged above the conveyor belt. The conveyor belt includes a first belt body, a second belt body and a third belt body. The third belt body is located below the first belt body. The second belt body is inclined and connects the first belt body and the third belt body. The auxiliary device for conveying and leveling tobacco blocks includes:

[0006] A cylinder body is fixedly arranged above the third belt body, and a plugging groove is opened at one end of the cylinder body facing the first belt body;

[0007] A pushing rod is slidably plugged in the plugging groove;

[0008] An elastic member is arranged in the plugging groove. One end of the elastic member abuts against the bottom of the plugging groove, and the other end abuts against the pushing rod.

[0009] Preferably, it further includes a cylinder cover fixedly disposed on the insertion slot. The cylinder cover is provided with a limiting slot communicating with the insertion slot, and a through hole is communicatedly opened at the bottom of the limiting slot.

[0010] The pushing rod includes a first rod portion and a second rod portion arranged in a stepped shape. The diameter of the first rod portion is smaller than that of the second rod portion. The second rod portion slides between the insertion slot and the limiting slot, and the first rod portion passes through the through hole and extends out of the cylinder body.

[0011] Preferably, the first rod portion is provided with a plug, and the second rod portion is provided with a socket hole, and the plug is inserted into the socket hole.

[0012] Preferably, a limiting ring is fixedly sleeved on the plug. The diameter of the limiting ring is equal to that of the second rod portion, and the second rod portion is located between the first rod portion and the limiting ring.

[0013] Preferably, the limiting ring is threadedly connected to the plug.

[0014] Preferably, the cylinder cover is fixedly wound around the cylinder body through the limiting slot.

[0015] Preferably, the inner side wall of the limiting slot is threadedly connected to the outer side wall of the cylinder body.

[0016] Preferably, a buffer head is provided at one end of the pushing rod facing away from the elastic member.

[0017] Preferably, the buffer head is made of rubber.

[0018] Preferably, the elastic member is a spring.

[0019] Beneficial effects:

[0020] The cigarette block conveying and leveling auxiliary device provided by the present utility model, driven by the conveyor belt, conveys the cigarette blocks from the first belt body to the third belt body through the second belt body arranged obliquely downward. When the cigarette blocks are about to enter the second belt body from the first belt body, the pushing rod can push the cigarette blocks, causing the pushing rod to be tilted backward from the vertical state, and then moving to the third belt body in the tilted state through the second belt body. Finally, multiple cigarette blocks are evenly distributed on the third belt body for conveying after the above-mentioned pushing actions in sequence. And by setting the elastic member, when the pushing rod contacts the cigarette blocks, the elastic member is squeezed, bringing a certain buffering effect to the contact between the pushing rod and the cigarette blocks, and avoiding the instantaneous excessive pushing force when contacting the cigarette blocks from affecting the effective tilting of the cigarette blocks. The setting of the cigarette block conveying and leveling auxiliary device can directionally push the cigarette blocks during the conveying process of the cigarette blocks on the obliquely downward conveyor belt, perform displacement interference on the falling cigarette blocks, ensure that multiple cigarette blocks can be regular and uniform on the conveyor belt during the conveying process, and avoid the disorder of the positions of the cigarette blocks. Brief Description of the Drawings

[0021] Figure 1 Fig. is a schematic view showing the conveying process of tobacco blocks on a conveyor belt in the prior art;

[0022] Figure 2 Fig. is a schematic view showing the application of the tobacco block conveying and leveling auxiliary device provided by the present utility model to a conveyor belt;

[0023] Figure 3 Fig.

[0021] is a schematic structural view of the tobacco block conveying and leveling auxiliary device provided by the present utility model;

[0024] Figure 4 Fig. Figure 1 is an exploded schematic view of the tobacco block conveying and leveling auxiliary device provided by the present utility model.

[0025] In the figures:

[0026] 1', tobacco block;

[0027] 2', conveyor belt; 21', first belt portion; 22', second belt portion; 23', third belt portion;

[0028] 1, cylinder body; 11, insertion slot;

[0029] 2, pushing rod; 21, first rod portion; 211, plug; 22, second rod portion; 221, insertion hole;

[0030] 3, elastic member;

[0031] 4, cylinder cover; 41, through hole;

[0032] 5, limiting ring;

[0033] 6, buffer head;

[0034] 7, conveyor belt; 71, first belt body; 72, second belt body; 73, third belt body;

[0035] 8, tobacco block. Detailed Description of the Preferred Embodiments

[0036] The present utility model will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining the present utility model and not for limiting the present utility model. Additionally, it should be noted that for the sake of description, only parts related to the present utility model are shown in the drawings rather than all the structures.

[0037] In the description of the present utility model, unless otherwise clearly defined and limited, the terms "connected", "connected to", and "fixed" shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0038] In the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features therebetween. Moreover, the first feature being "above", "over", and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "under", and "beneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the horizontal height of the first feature is lower than that of the second feature.

[0039] In the description of this embodiment, the orientation or positional relationships such as "above", "below", "right", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of description and simplifying the operation, rather than indicating or implying that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0040] This embodiment provides a cigarette block conveying and material leveling auxiliary device. Refer to Figures 2 to 4 As shown, it is arranged above the conveyor belt 7. The conveyor belt 7 includes a first belt body 71, a second belt body 72, and a third belt body 73. The third belt body 73 is located below the first belt body 71, and the second belt body 72 is inclined and connects the first belt body 71 and the third belt body 73.

[0041] The cigarette block conveying and material leveling auxiliary device includes a cylinder body 1, a pushing rod 2, and an elastic member 3. Among them, the cylinder body 1 is fixedly arranged above the third belt body 73, and one end of the cylinder body 1 facing the first belt body 71 is provided with a plugging slot 11. The pushing rod 2 is slidably plugged into the plugging slot 11. The elastic member 3 is arranged in the plugging slot 11. One end of the elastic member 3 abuts against the bottom of the plugging slot 11, and the other end abuts against the pushing rod 2.

[0042] Specifically, the conveyor belt 7 is arranged at the entrance of the loose tobacco re-drying cylinder of the loose tobacco re-drying equipment. The cylinder body 1 can be fixed on the frame of the loose tobacco re-drying equipment, and thus is fixed above the third belt body 73.

[0043] In this embodiment, driven by the conveyor belt 7, the tobacco blocks 8 are conveyed from the first belt body 71 to the third belt body 73 after passing through the second belt body 72 arranged obliquely downward. When the tobacco block 8 is about to enter the second belt body 72 from the first belt body 71, the pushing rod 2 can push against the tobacco block 8, causing the pushing rod 2 to Figure 1 tilt backward from the vertical state in [], and then move to the third belt body 73 in the tilted state after passing through the second belt body 72. Finally, after a series of pushing actions, multiple tobacco blocks 8 are evenly distributed on the third belt body 73 for conveying. By setting the elastic member 3, when the pushing rod 2 contacts the tobacco block 8, the elastic member 3 is compressed, providing a certain buffering effect for the contact between the pushing rod 2 and the tobacco block 8, and avoiding excessive instantaneous pushing force on the tobacco block 8, which may affect the effective tilting of the tobacco block 8. The setting of the tobacco block conveying and material leveling auxiliary device can push against the tobacco block 8 in a specific direction during the conveying process of the tobacco block 8 on the obliquely downward conveyor belt 7, interfering with the displacement of the falling tobacco block 8, ensuring that multiple tobacco blocks 8 are regular and uniform on the conveyor belt 7 during the conveying process, and avoiding the disordered position of the tobacco blocks 8.

[0044] In addition, the setting of the elastic member 3 can also be used for the reset of the pushing rod 2. When the pushing rod 2 is disengaged from the contact with the tobacco block 8, the elastic member 3 elastically resets to drive the pushing rod 2 to reset.

[0045] Optionally, the elastic member 3 is set as a spring. One end of the spring abuts against the bottom of the insertion slot 11, and the other end abuts against the pushing rod 2.

[0046] In this embodiment, the tobacco block conveying and material leveling auxiliary device further includes a cylinder cover 4 fixedly covered on the insertion slot 11. The cylinder cover 4 is provided with a limiting slot communicating with the insertion slot 11, and a through hole 41 is communicated and opened at the bottom of the limiting slot. The pushing rod 2 includes a first rod portion 21 and a second rod portion 22 arranged in a stepped shape. The diameter of the first rod portion 21 is smaller than that of the second rod portion 22. The second rod portion 22 slides between the insertion slot 11 and the limiting slot, and the first rod portion 21 passes through the through hole 41 and extends out of the cylinder body 1.

[0047] Specifically, the setting of the cylinder cover 4 can, on the one hand, block the insertion slot 11 to prevent the insertion slot 11 from being exposed to the external environment, and on the other hand, can realize the external extension limit of the pushing rod 2 through the cooperation with the pushing rod 2. Specifically, when the second rod portion 22 can reciprocate between the insertion slot 11 and the limiting slot, when the pushing rod 2 extends to the limit position, the second rod portion 22 abuts against the bottom of the limiting slot, preventing the pushing rod 2 from protruding excessively and disengaging from the cylinder body 1.

[0048] Specifically, the first rod portion 21 is provided with a plug 211, and the second rod portion 22 is provided with an insertion hole 221. The plug 211 is inserted into the insertion hole 221. The insertion of the plug 211 into the insertion hole 221 realizes the connection between the first rod portion 21 and the second rod portion 22, which is convenient for operation.

[0049] Specifically, a limiting ring 5 is fixedly sleeved on the plug 211. The diameter of the limiting ring 5 is equal to the diameter of the second rod portion 22, and the second rod portion 22 is located between the first rod portion 21 and the limiting ring 5. The setting of the limiting ring 5 is used to limit the second rod portion 22 to prevent the insertion hole 221 of the second rod portion 22 from protruding out of the plug 211.

[0050] Optionally, the outer diameter of the limiting ring 5 is equal to the inner diameter of the insertion slot 11.

[0051] Optionally, the limiting ring 5 is threadedly connected to the plug 211. An internal thread is provided on the inner side wall of the limiting ring 5, and an external thread is correspondingly provided on the plug 211. The limiting ring 5 is sleeved on the plug 211, and the fixation is achieved through the threaded connection between the internal thread and the external thread.

[0052] As an alternative embodiment, the limiting ring 5 can directly select a nut of the corresponding model.

[0053] In this embodiment, the cylinder cover 4 is fixedly sleeved on the cylinder body 1 through a limiting groove. The connection between the cylinder cover 4 and the cylinder body 1 is realized by the insertion fit of the limiting groove and the cylinder body 1, and the operation is convenient.

[0054] Optionally, the inner side wall of the limiting groove is threadedly connected to the outer side wall of the cylinder body 1. Specifically, an internal thread is provided on the inner side wall of the limiting groove, and an external thread is correspondingly provided on the cylinder body 1. The fixation between the cylinder cover 4 and the cylinder body 1 is realized through the threaded connection between the internal thread of the limiting groove and the external thread of the cylinder body 1.

[0055] Optionally, a buffer head 6 is provided at one end of the pushing rod 2 facing away from the elastic member 3. The setting of the buffer head 6 enables the pushing rod 2 itself to achieve a certain buffering effect without the assistance of the elastic member 3, reducing the instantaneous pushing force between the pushing rod 2 and the tobacco block 8.

[0056] Optionally, the material of the buffer head 6 is set as rubber. Selecting rubber has low cost and good buffering effect.

[0057] Obviously, the above-mentioned embodiments of the present invention are only examples for clearly explaining the present invention, rather than limiting the implementation manners of the present invention. For those of ordinary skill in the art, various obvious changes, re-adjustments and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to enumerate all the implementation manners here. Any modification, equivalent substitution and improvement made within the spirit and principle of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. A tobacco block conveying and shaving auxiliary device, arranged above a transmission belt (7), wherein the transmission belt (7) comprises a first belt body (71), a second belt body (72) and a third belt body (73), wherein the third belt body (73) is located below the first belt body (71), and the second belt body (72) is arranged obliquely and connects the first belt body (71) and the third belt body (73), characterized in that: The cigarette block conveying and mixing auxiliary device comprises: A cylinder (1) is fixedly arranged above the third belt body (73), and an inserting groove (11) is formed at one end of the cylinder (1) facing the first belt body (71); A push rod (2), the push rod (2) being slidably inserted into the insertion slot (11); An elastic member (3), wherein the elastic member (3) is arranged in the plug-in slot (11), one end of the elastic member (3) abuts against the bottom of the plug-in slot (11), and the other end abuts against the push rod (2).

2. The tobacco block conveying and mixing auxiliary device according to claim 1, characterized in that: It also comprises a cylinder cover (4) fixedly arranged on the plug-in slot (11), the cylinder cover (4) being provided with a limiting slot connected to the plug-in slot (11), and a through hole (41) being provided at the bottom of the limiting slot; The push rod (2) comprises a first rod portion (21) and a second rod portion (22) which are arranged in a step-like manner, the diameter of the first rod portion (21) is smaller than the diameter of the second rod portion (22), the second rod portion (22) slides between the insertion groove (11) and the limiting groove, and the first rod portion (21) passes through the through hole (41) and protrudes out of the cylinder (1).

3. The tobacco block conveying and mixing auxiliary device according to claim 2, characterized in that: The first rod portion (21) is provided with a plug (211), and the second rod portion (22) is provided with a plug hole (221), and the plug (211) is plugged into the plug hole (221).

4. The tobacco block conveying and mixing auxiliary device according to claim 3, characterized in that: A limiting ring (5) is fixedly sleeved on the plug (211), the diameter of the limiting ring (5) being equal to the diameter of the second rod portion (22), and the second rod portion (22) being located between the first rod portion (21) and the limiting ring (5).

5. The tobacco block conveying and mixing auxiliary device according to claim 4, characterized in that: The limiting ring (5) is threadably connected to the plug (211).

6. The tobacco block conveying and mixing auxiliary device according to claim 2, characterized in that: The cylinder cover (4) is fixedly sleeved on the cylinder body (1) via the limiting groove.

7. The tobacco block conveying and mixing auxiliary device according to claim 6, characterized in that: The inner side wall of the limiting groove is threadably connected to the outer side wall of the cylinder (1).

8. The tobacco block conveying and mixing auxiliary device according to claim 1, characterized in that: A buffer head (6) is provided at one end of the push rod (2) facing away from the elastic member (3).

9. The tobacco block conveying and mixing auxiliary device according to claim 8, characterized in that: The material of the buffer head (6) is set to be rubber.

10. The tobacco block conveying and mixing auxiliary device according to claim 1, characterized in that: The elastic member (3) is configured as a spring.

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