Cigarette discharging auxiliary device of cigarette storage and conveying system

Abstract

The utility model belongs to the technical field of cigarette storing and conveying, and discloses a smoke discharging auxiliary device of a cigarette storing and conveying system, the smoke discharging auxiliary device comprises a telescopic assembly, a steering assembly and a tensioning assembly, the telescopic assembly can be arranged in a conveying pipe and can extend or retract in the length direction of a middle straight pipe, and the steering assembly is arranged in the middle straight pipe. The steering assembly is arranged at the telescopic end of the telescopic assembly, the junction box is arranged on the steering assembly, one end of the rope piece is connected to the rotating piece, the other end of the rope piece is connected to the thrust piece, the rotating piece is rotationally arranged on the junction box and used for winding or releasing the rope piece, and the thrust piece can be located in the conveying pipe and slide relative to the conveying pipe. The thrust parts are used for sequentially emptying the cigarettes in the first bent pipe, the middle straight pipe and the second bent pipe and can assist an operator in pushing the cigarettes to the upper portion of the conveying pipe from the lower portion of the conveying pipe, the task of emptying the cigarettes is completed, climbing operation does not need to be carried out with the help of a ladder, the operation difficulty and operation risks are reduced, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of cigarette storage and transportation, in particular to a smoke exhaust auxiliary device of a cigarette storage and transportation system. Background Art

[0002] Currently, after the upstream cigarette machine stops, the cigarettes in the lower channel of the cigarette conveyor belt lose thrust and cannot be lifted to the upper channel. It is necessary to manually push the sponge block along the track of the conveyor belt to transport the cigarettes in the lower channel to the designated position of the upper channel of the YF17A cigarette storage conveyor, thereby emptying the lower cigarette conveying channel.

[0003] During the pushing process, the operator has to pass through two approximately 90° bends, and needs to open the protective door cover in advance with one hand and push the cigarette with the other hand. Both hands need to work together to push the cigarette. In addition, due to the height difference, the operator needs to climb up the escalator while pushing the cigarette to a high position. The whole process is time-consuming and laborious, and has certain risks.

[0004] Therefore, there is an urgent need for a smoke exhaust auxiliary device for a cigarette storage and conveying system to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a smoke exhaust auxiliary device for a cigarette storage and conveying system, which can assist the operator to push the cigarettes from the lower part of the conveying tube to the upper part of the conveying tube, thereby completing the task of emptying the cigarettes without the need for a ladder to perform high-altitude operations, thereby reducing the difficulty and risk of operation and saving time and effort.

[0006] In order to solve the above problems existing in the prior art, the utility model adopts the following technical solutions:

[0007] The smoke exhaust auxiliary device of the cigarette storage and conveying system is used to empty the cigarettes in the conveying pipe, the conveying pipe includes a first curved pipe, a second curved pipe and an intermediate straight pipe, the first curved pipe and the second curved pipe are respectively connected to the two ends of the intermediate straight pipe, and the smoke exhaust auxiliary device of the cigarette storage and conveying system includes:

[0008] A telescopic assembly, which can be placed in the conveying pipe and extend or shorten along the length direction of the middle straight pipe;

[0009] A steering assembly, the steering assembly being arranged at the telescopic end of the telescopic assembly;

[0010] A tensioning assembly, the tensioning assembly includes a thrust member, a rope member, a rotating member and a junction box, the junction box is arranged on the steering assembly, one end of the rope member is connected to the rotating member, and the other end of the rope member is connected to the thrust member, the rotating member is rotatably arranged in the junction box, and the rotating member is used to reel in or release the rope member, the thrust member can be located in the conveying pipe and slide relative to the conveying pipe, and the thrust member is used to empty the cigarettes in the first curved pipe, the middle straight pipe and the second curved pipe in sequence.

[0011] Preferably, the telescopic assembly includes a first telescopic rod, a second telescopic rod and a clamping piece, the second telescopic rod is slidably mounted on the first telescopic rod, the clamping piece is elastically clamped to the inside of the first telescopic rod, the first telescopic rod is provided with a first through hole, the clamping piece is provided with a protrusion, the protrusion is passed through the first through hole and can be tightly pressed against the inner circumference of the second telescopic rod.

[0012] Preferably, the protrusion and the clamping member are integrally formed.

[0013] Preferably, the outer circumferential surface of the first telescopic rod is provided with two first slide grooves and a second slide groove which are relatively spaced apart, the first slide groove and the second slide groove are both extended along the length direction of the first telescopic rod, a first limiting portion is provided at one end of the first slide groove, and a first recessed portion is provided on the outer circumferential surface of the second telescopic rod corresponding to the first slide groove, the first recessed portion is slidably provided in the first slide groove and can abut against the first limiting portion, and the protrusion abuts against and supports the end of the second telescopic rod.

[0014] Preferably, the telescopic assembly also includes a third telescopic rod, the third telescopic rod is slidably sleeved on the second telescopic rod, and the third telescopic rod is connected to the steering assembly, there are multiple clamping parts, the clamping parts are elastically clamped inside the second telescopic rod, the second telescopic rod is provided with a second through hole, the protrusion of the clamping part is penetrated through the second through hole and can be tightly pressed against the inner circumference of the third telescopic rod.

[0015] Preferably, a third sliding groove is provided on the outer circumferential surface of the second telescopic rod, and the third sliding groove is extended along the length direction of the second telescopic rod, a second limiting portion is provided at one end of the third sliding groove, and a second recessed portion is provided on the outer circumferential surface of the third telescopic rod corresponding to the third sliding groove, the second recessed portion is slidably provided in the third sliding groove and can abut against the second limiting portion, and the protrusion abuts and supports the end of the third telescopic rod.

[0016] Preferably, the steering assembly comprises a universal joint and an adapter, the universal joint is rotatably arranged on the junction box, and two ends of the adapter are rotatably connected to the third telescopic rod and the universal joint respectively.

[0017] Preferably, the adapter comprises a plurality of rotating parts, and the plurality of rotating parts are rotatably connected in sequence via a rotating shaft.

[0018] Preferably, the smoke exhaust auxiliary device of the cigarette storage and conveying system further comprises a handle, and the handle is arranged at the fixed end of the telescopic assembly.

[0019] Preferably, the thrust member is a sponge block.

[0020] The beneficial effects of the utility model are:

[0021] The utility model provides a smoke exhaust auxiliary device for a cigarette storage and conveying system, wherein the telescopic component can be placed in the conveying pipe and can be extended or shortened along the length direction of the middle straight pipe, and the steering component is arranged at the telescopic end of the telescopic component. The tensioning component includes a thrust piece, a rope piece, a rotating piece and a junction box, wherein the junction box is arranged on the steering component, one end of the rope piece is connected to the rotating piece, and the other end of the rope piece is connected to the thrust piece, the rotating piece is rotatably arranged in the junction box, and the rotating piece is used to reel in or release the rope piece, and the thrust piece can be located in the conveying pipe and slide relative to the conveying pipe. After the thrust piece passes through the first bend pipe, the telescopic component is erected in the vertical direction of the middle straight pipe under the action of the steering component, and at this time, there is no need to open the protective door cover on the upper part of the conveying pipe by a ladder, and the telescopic component is extended along the length direction of the middle straight pipe, and the thrust piece pushes the cigarettes in the middle straight pipe to continue to be conveyed upward. When the thrust piece passes through the second bend, the conveyor belt at the opening of the conveying tube will clamp the thrust piece and continue to move forward due to the friction force. At this time, the thrust piece will pull out the rope piece from the junction box, and the thrust piece will continue to push the cigarette forward until the cigarette is transported to the packaging machine connected to the upper part of the conveying tube, and the first bend, the middle straight tube and the third bend are pushed out in sequence. The smoke exhaust auxiliary device can assist the operator to push the cigarettes from the lower part of the conveying tube to the upper part of the conveying tube to complete the task of emptying the cigarettes, without the need for a ladder to perform high-altitude operations, reducing the difficulty and risk of operation, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of the structure of a smoke exhaust auxiliary device and a conveying pipe of a cigarette storage and conveying system provided by an embodiment of the utility model;

[0023] Figure 2 A schematic diagram of the structure of a smoke exhaust auxiliary device for a cigarette storage and conveying system provided by an embodiment of the utility model;

[0024] Figure 3 A schematic diagram of the structure of the clamping member and the protrusion provided in the embodiment of the utility model;

[0025] Figure 4 A schematic diagram of the structure of a telescopic assembly provided in an embodiment of the utility model;

[0026] Figure 5 for Figure 4 A partial enlarged view of the middle A;

[0027] Figure 6 A schematic diagram of the structure of a first telescopic rod provided in an embodiment of the utility model;

[0028] Figure 7 A schematic diagram of the structure of a second telescopic rod provided in an embodiment of the utility model;

[0029] Figure 8 A schematic diagram of the structure of a third telescopic rod provided in an embodiment of the utility model;

[0030] Fig. 9 A schematic diagram of the structure of a steering assembly provided in an embodiment of the utility model;

[0031] Fig.10 A cross-sectional view of the internal structure of a junction box provided in an embodiment of the utility model.

[0032] Reference numerals:

[0033] 100, first curved pipe; 200, second curved pipe; 300, middle straight pipe;

[0034] 1. telescopic assembly; 11. first telescopic rod; 111. first slide groove; 112. second slide groove; 12. second telescopic rod; 121. first recessed portion; 122. third slide groove; 13. clamping member; 14. protrusion; 15. third telescopic rod; 151. second recessed portion;

[0035] 2. Steering assembly; 21. Universal joint; 22. Adapter; 221. Rotating part; 222. Rotating shaft;

[0036] 3. tensioning assembly; 31. thrust piece; 32. rope piece; 33. rotating piece; 34. junction box;

[0037] 4. Handle. DETAILED DESCRIPTION

[0038] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0039] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0041] In the description of this embodiment, the terms "upper", "lower", "left", "right" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0042] like Figure 1-Figure 10As shown, in this embodiment, the smoke exhaust auxiliary device of the cigarette storage and conveying system is used to empty the cigarettes in the conveying pipe, the conveying pipe includes a first curved pipe 100, a second curved pipe 200 and an intermediate straight pipe 300, the first curved pipe 100 and the second curved pipe 200 are respectively connected to the two ends of the intermediate straight pipe 300, and the smoke exhaust auxiliary device of the cigarette storage and conveying system includes a telescopic component 1, a steering component 2 and a tensioning component 3. Among them, the telescopic component 1 can be placed in the conveying pipe, and extend or shorten along the length direction of the intermediate straight pipe 300, and the steering component 2 is arranged at the telescopic end of the telescopic component 1. The tensioning assembly 3 includes a thrust member 31, a rope member 32, a rotating member 33 and a junction box 34. The junction box 34 is arranged on the steering assembly 2. One end of the rope member 32 is connected to the rotating member 33, and the other end of the rope member 32 is connected to the thrust member 31. The rotating member 33 is rotatably arranged on the junction box 34, and the rotating member 33 is used to reel in or release the rope member 32. The thrust member 31 can be located in the conveying pipe and slide relative to the conveying pipe. The thrust member 31 is used to sequentially empty the cigarettes in the first curved pipe 100, the middle straight pipe 300 and the second curved pipe 200. Specifically, the steering assembly 2 is arranged between the telescopic assembly 1 and the tensioning assembly 3. The steering assembly 2 can rotate the tensioning assembly 3 to any angle relative to the telescopic assembly 1. The telescopic assembly 1 has a telescopic function, so that the steering assembly 2 and the tensioning assembly 3 can be telescoped relative to the conveying pipe. The thrust piece 31 is a sponge block, which is soft and elastic and can slide close to the wall of the conveying pipe. The junction box 34 is installed on the steering assembly 2. The two ends of the rotating member 33 are rotatably connected to the two opposite inner walls of the junction box 34, and the rotating member 33 is used to reel in or release the rope member 32.

[0043] The working steps of the smoke exhaust auxiliary device of the cigarette storage and conveying system are as follows: when the upstream cigarette machine stops, a large number of cigarettes are accumulated inside the conveying pipe, the thrust piece 31 is placed at the lower part of the conveying pipe, the protective door cover on the conveying pipe is opened in advance with one hand, and the fixed end of the telescopic component 1 is held with the other hand, and the thrust piece 31 pushes the cigarettes in the conveying pipe, and the cigarettes will move forward along the conveyor belt at the outlet position of the conveying pipe. After the thrust piece 31 passes through the first curved pipe 100, the telescopic component 1 is erected in the vertical direction of the middle straight pipe 300 under the action of the steering component 2. At this time, there is no need to open the protective door cover on the upper part of the conveying pipe through a ladder. The telescopic component 1 extends along the length direction of the middle straight pipe 300, and the thrust piece 31 pushes the cigarettes in the middle straight pipe 300 to continue to be conveyed upward. When the thrust member 31 reaches the second curved tube 200, the steering assembly 2 will drive the tensioning assembly 3 to bend and push the cigarette to turn, and the cigarette will be pushed into the second curved tube 200. After the thrust member 31 passes through the second curved tube 200, the conveyor belt at the opening of the conveying tube will clamp the thrust member 31 due to the friction force and continue to move forward. At this time, the thrust member 31 will pull out the rope 32 from the junction box 34, and the thrust member 31 will continue to push the cigarette forward until the cigarette is transported to the packaging machine connected to the upper part of the conveying tube, and the first curved tube 100, the middle straight tube 300 and the third curved tube are pushed out in sequence. Finally, the telescopic assembly 1 shortens, the rotating member 33 rotates in the opposite direction, the rotating member 33 rewinds the rope 32, and the rope 32 returns the thrust member 31 to the initial position, that is, the thrust member 31 is close to the junction box 34, and the recovery operation of the smoke exhaust auxiliary device is completed. The smoke exhaust auxiliary device can assist the operator to push the cigarettes from the lower part of the conveying pipe to the upper part of the conveying pipe, thereby completing the task of emptying the cigarettes. There is no need to use a ladder for high-altitude operations, which reduces the difficulty and risk of operation and saves time and effort.

[0044] Further, refer to Figure 4-Figure 8The telescopic assembly 1 includes a first telescopic rod 11, a second telescopic rod 12 and a clamping member 13. The second telescopic rod 12 is slidably mounted on the first telescopic rod 11. The clamping member 13 is elastically clamped inside the first telescopic rod 11. The first telescopic rod 11 is provided with a first through hole. The clamping member 13 is convexly provided with a protrusion 14. The protrusion 14 is penetrated through the first through hole and can be pressed against the inner circumference of the second telescopic rod 12. Specifically, in the default state, the second telescopic rod 12 is completely mounted on the outside of the first telescopic rod 11. Under the elastic clamping action of the protrusion 14, the first telescopic rod 11 and the second telescopic rod 12 are relatively fixed without any external force. When the telescopic assembly 1 needs to be extended, an external force is applied to the second telescopic rod 12. One hand holds the first telescopic rod 11, and the other hand pulls the second telescopic rod 12, so that the second telescopic rod 12 slides relative to the first telescopic rod 11 and gradually extends. Under the elastic action of the clamping member 13, the protrusion 14 always presses against the inner circumference of the first telescopic rod 11 and slides relatively. When there is no external force on the second telescopic rod 12, the protrusion 14 elastically engages the inner circumference of the second telescopic rod 12, and the second telescopic rod 12 can be extended to any position relative to the first telescopic rod 11 and fixed. On the contrary, one hand always holds the first telescopic rod 11 tightly, and the other hand pulls the second telescopic rod 12, so that the second telescopic rod 12 can slide relative to the first telescopic rod 11 and gradually retract.

[0045] Further, refer to Figure 3 The protrusion 14 is integrally formed with the clamping member 13. Specifically, the protrusion 14 and the clamping member 13 are integrally formed by casting or the like, and the structure is stable and not easy to break, so as to ensure that the clamping member 13 and the protrusion 14 can respectively play the elastic effect and the clamping effect stably.

[0046] Further, continue to refer to Figure 4-Figure 8The outer circumference of the first telescopic rod 11 is provided with two first slide grooves 111 and second slide grooves 112 which are arranged at intervals relative to each other. The first slide grooves 111 and second slide grooves 112 are both extended along the length direction of the first telescopic rod 11. A first limiting portion is provided at one end of the first slide groove 111. A first recessed portion 121 is provided on the outer circumference of the second telescopic rod 12 corresponding to the first slide groove 111. The first recessed portion 121 is slidably arranged in the first slide groove 111 and can abut against the first limiting portion. The protrusion 14 abuts against and supports the end of the second telescopic rod 12. Specifically, the first limiting portion is arranged at the end of the first slide groove 111. When the telescopic assembly 1 needs to be extended, an external force is applied to the second telescopic rod 12, so that the second telescopic rod 12 slides along the first slide groove 111 and the second slide groove 112 relative to the first telescopic rod 11 and gradually extends. Under the elastic action of the clamping member 13, the protrusion 14 always abuts against the inner circumference of the first telescopic rod 11 and slides relatively. When the first recessed portion 121 slides along the first sliding groove 111 and abuts against the first limiting portion, the upper portion of the protrusion 14 abuts against the edge of the opening end of the second telescopic rod 12 under the elastic action of the clamping member 13, and the protrusion 14 and the first limiting portion limit the second telescopic rod 12, so that the second telescopic rod 12 is extended to the longest relative to the first telescopic rod 11 and locked. When there is no external force on the second telescopic rod 12, the second telescopic rod 12 can be fixed relative to the first telescopic rod 11.

[0047] Further, continue to refer to Figure 4-Figure 8 The telescopic assembly 1 also includes a third telescopic rod 15, which is slidably sleeved on the second telescopic rod 12, and the third telescopic rod 15 is connected to the steering assembly 2. There are multiple clamping parts 13, and the clamping parts 13 are elastically clamped in the inside of the second telescopic rod 12. The second telescopic rod 12 is provided with a second through hole. The protrusion 14 of the clamping part 13 is penetrated through the second through hole and can be tightly pressed against the inner circumferential surface of the third telescopic rod 15. The telescopic principle of the third telescopic rod 15 relative to the second telescopic rod 12 is the same as the telescopic principle of the second telescopic rod 12 relative to the first telescopic rod 11, which will not be described in detail here.

[0048] Further, continue to refer to Figure 4-Figure 8The outer circumference of the second telescopic rod 12 is provided with a third slide groove 122, and the third slide groove 122 is extended along the length direction of the second telescopic rod 12. A second limiting portion is provided at one end of the third slide groove 122. The outer circumference of the third telescopic rod 15 is provided with a second recessed portion 151 corresponding to the third slide groove 122. The second recessed portion 151 is slidably arranged in the third slide groove 122 and can abut against the second limiting portion. The protrusion 14 abuts and supports the end of the third telescopic rod 15. Specifically, the second limiting portion is arranged at the end of the third slide groove 122. When the telescopic assembly 1 needs to continue to extend, an external force is applied to the third telescopic rod 15, so that the third telescopic rod 15 slides along the third slide groove 122 relative to the second telescopic rod 12 and gradually extends. Under the elastic action of the clamping member 13, the protrusion 14 always abuts against the inner circumference of the second telescopic rod 12 and slides relatively. When the second recessed portion 151 slides along the third sliding groove 122 and abuts against the second limiting portion, the upper portion of the protrusion 14 abuts against the edge of the open end of the third telescopic rod 15 under the elastic action of the clamping member 13, and the protrusion 14 and the second limiting portion limit the third telescopic rod 15, so that the third telescopic rod 15 is extended to the longest relative to the second telescopic rod 12 and locked. When there is no external force on the third telescopic rod 15, the third telescopic rod 15 can be fixed relative to the second telescopic rod 12.

[0049] Further, refer to Fig. 9 The steering assembly 2 includes a universal joint 21 and an adapter 22. The universal joint 21 is rotatably arranged on the junction box 34. The two ends of the adapter 22 are rotatably connected to the third telescopic rod 15 and the universal joint 21. Specifically, the adapter 22 includes a plurality of rotating parts 221, and the plurality of rotating parts 221 are rotatably connected in sequence through a rotating shaft 222. The tensioning assembly 3 can freely rotate relative to the telescopic assembly 1 under the action of the universal joint 21 to change the thrust direction and the bending angle. At the same time, the plurality of rotating parts 221 rotate relatively. When the smoke exhaust auxiliary device passes through the first curved pipe 100 and the second curved pipe 200, it is squeezed by the inner wall of the curved pipe, so that the tensioning assembly 3 is synchronously bent in accordance with the bending angle of the curved pipe under the rotation of the adapter 22 to adapt to curved pipes of various bending degrees.

[0050] Further, refer to Figure 1-Figure 2 The smoke exhaust auxiliary device of the cigarette storage and conveying system further includes a handle 4, which is disposed at the fixed end of the telescopic assembly 1. Specifically, the operator holds the handle 4 and pushes the smoke exhaust auxiliary device to push the cigarettes from the lower part of the conveying tube to the upper part of the conveying tube, thereby completing the task of emptying the cigarettes, saving time and effort.

[0051] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the scope of protection of the present invention. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the claims of the present invention.

Claims

1. A smoke exhaust auxiliary device of a cigarette storage and conveying system, used for emptying cigarettes in a conveying pipe, wherein the conveying pipe comprises a first curved pipe (100), a second curved pipe (200) and an intermediate straight pipe (300), wherein the first curved pipe (100) and the second curved pipe (200) are respectively connected to two ends of the intermediate straight pipe (300), characterized in that: The smoke exhaust auxiliary device of the cigarette storage and conveying system comprises: A telescopic component (1), wherein the telescopic component (1) can be placed in the conveying pipe and can be extended or shortened along the length direction of the middle straight pipe (300); A steering assembly (2), wherein the steering assembly (2) is arranged at the telescopic end of the telescopic assembly (1); A tensioning assembly (3), the tensioning assembly (3) comprising a thrust member (31), a rope member (32), a rotating member (33) and a junction box (34), the junction box (34) being arranged on the steering assembly (2), one end of the rope member (32) being connected to the rotating member (33), the other end of the rope member (32) being connected to the thrust member (31), the rotating member (33) being rotatably arranged on the junction box (34), and the rotating member (33) being used for winding up or releasing the rope member (32), the thrust member (31) being able to be located in the conveying pipe and slide relative to the conveying pipe, and the thrust member (31) being used for sequentially emptying the cigarettes in the first curved pipe (100), the middle straight pipe (300) and the second curved pipe (200).

2. The smoke exhaust auxiliary device of the cigarette storage and conveying system according to claim 1, characterized in that: The telescopic assembly (1) comprises a first telescopic rod (11), a second telescopic rod (12) and a clamping piece (13); the second telescopic rod (12) is slidably sleeved on the first telescopic rod (11); the clamping piece (13) is elastically clamped inside the first telescopic rod (11); the first telescopic rod (11) is provided with a first through hole; the clamping piece (13) is provided with a protrusion (14); the protrusion (14) is passed through the first through hole and can be pressed against the inner circumference of the second telescopic rod (12).

3. The smoke exhaust auxiliary device of the cigarette storage and conveying system according to claim 2, characterized in that: The protrusion (14) and the clamping member (13) are integrally formed.

4. The smoke exhaust auxiliary device of the cigarette storage and conveying system according to claim 2, characterized in that: The outer circumference of the first telescopic rod (11) is provided with two first slide grooves (111) and second slide grooves (112) which are arranged at a relative interval. The first slide groove (111) and the second slide groove (112) are both extended along the length direction of the first telescopic rod (11). A first limiting portion is arranged at one end of the first slide groove (111). The outer circumference of the second telescopic rod (12) is provided with a first recessed portion (121) corresponding to the first slide groove (111). The first recessed portion (121) is slidably arranged in the first slide groove (111) and can abut against the first limiting portion. The protrusion (14) abuts against and supports the end of the second telescopic rod (12).

5. The smoke exhaust auxiliary device of the cigarette storage and conveying system according to claim 2, characterized in that: The telescopic assembly (1) further comprises a third telescopic rod (15), the third telescopic rod (15) being slidably sleeved on the second telescopic rod (12), and the third telescopic rod (15) being connected to the steering assembly (2), the number of the clamping parts (13) being multiple, the clamping parts (13) being elastically clamped on the inside of the second telescopic rod (12), the second telescopic rod (12) being provided with a second through hole, the protrusion (14) of the clamping part (13) being passed through the second through hole and being able to press against the inner circumference of the third telescopic rod (15).

6. The smoke exhaust auxiliary device of the cigarette storage and conveying system according to claim 5, characterized in that: The outer circumferential surface of the second telescopic rod (12) is provided with a third sliding groove (122), and the third sliding groove (122) is extended along the length direction of the second telescopic rod (12). A second limiting portion is provided at one end of the third sliding groove (122). The outer circumferential surface of the third telescopic rod (15) is provided with a second recessed portion (151) corresponding to the third sliding groove (122). The second recessed portion (151) is slidably provided in the third sliding groove (122) and can abut against the second limiting portion. The protrusion (14) abuts against and supports the end of the third telescopic rod (15).

7. The smoke exhaust auxiliary device of the cigarette storage and conveying system according to claim 5, characterized in that: The steering assembly (2) comprises a universal joint (21) and an adapter (22); the universal joint (21) is rotatably arranged on the junction box (34); and two ends of the adapter (22) are rotatably connected to the third telescopic rod (15) and the universal joint (21), respectively.

8. The smoke exhaust auxiliary device of the cigarette storage and conveying system according to claim 7, characterized in that: The adapter (22) comprises a plurality of rotating parts (221), and the plurality of rotating parts (221) are rotatably connected in sequence via a rotating shaft (222).

9. The smoke exhaust auxiliary device of the cigarette storage and conveying system according to claim 1, characterized in that: The smoke exhaust auxiliary device of the cigarette storage and conveying system further comprises a handle (4), and the handle (4) is arranged at the fixed end of the telescopic component (1).

10. The smoke exhaust auxiliary device of the cigarette storage and conveying system according to claim 1, characterized in that: The thrust piece (31) is a sponge block.

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