CN210735559U

CN210735559U - Adjustable burley tobacco suction hood

Info

Publication number: CN210735559U
Application number: CN201921467669.6U
Authority: CN
Inventors: 杨明; 胡晓; 孙南京; 刘训池
Original assignee: China Tobacco Jiangsu Industrial Co Ltd
Current assignee: China Tobacco Jiangsu Industrial Co Ltd
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-06-12
Anticipated expiration: 2029-09-05

Abstract

The utility model relates to a burley cigarette inhales material cover with adjustable, including inhaling material pipeline and inhaling material mouth, inhale the material pipeline including the vacuum pipe who is located upper portion and the flexible pipeline that is located the lower part, vacuum pipe and flexible pipeline sealing connection, the lower extreme of flexible pipeline with inhale material mouth sealing connection, the top outside of flexible pipeline is provided with horizontal cylinder, the top of flexible pipeline is provided with the diaphragm, the tip and the diaphragm fixed connection of the horizontal piston rod of horizontal cylinder, horizontal cylinder drives diaphragm parallel translation, the middle part outside of flexible pipeline is provided with vertical cylinder. The utility model discloses a suction hood is through two sets of cylinders, and control suction hood is flexible from top to bottom and freely cuts off vacuum pipe suction material bore, during the installation, has adjusted the clearance between suction hood and the conveyer belt, introduces the air pressure and has adjusted the cylinder position to fix the cylinder, the pressure switch that will control two sets of cylinders leads to the position of convenient operation, whole device simple structure, convenient operation, safe and reliable, non-deformable, efficient.

Description

Adjustable burley tobacco suction hood

Technical Field

The utility model belongs to the technical field of cigarette equipment, concretely relates to burley cigarette smoking cover with adjustable.

Background

In the process of producing the burley tobacco, incoming materials are mainly conveyed by wind power. The material is output by the conveyer belt after the blade regains moisture, explores a vacuum pipeline under this conveyer belt middle part, and the material is carried to the burley tobacco function room through the vacuum pipeline and is produced. Before production at every turn, inhale the material mouth height and all dismantle the adjustment by the maintainer manual work, because inhale the material mouth and be located climbing conveyer belt middle part and belong to high altitude construction, so the maintainer all need launch the lift truck when adjustment at every turn, wears protective articles such as safety belt, safety helmet, very inconvenient and have certain potential safety hazard, and is consuming time longer, work efficiency is low. After the production is finished, the height of the material sucking port is required to be adjusted to the original height so as not to influence the production of other tobacco leaves. Therefore, the whole production adjustment process takes longer time, and the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides an adjustable burley tobacco smoking cover, which has simple structure, convenient and fast operation, safety, firmness and durability.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

as shown in figure 1, an adjustable burley tobacco suction cover, including inhaling material pipeline and inhaling material mouth 1, inhale material pipeline including the vacuum pipe 2 that is located upper portion and the flexible pipe 3 that is located the lower part, vacuum pipe 2 and flexible pipe 3 sealing connection, the lower extreme of flexible pipe 3 with inhale material mouth 1 sealing connection, the top outside of flexible pipe 3 is provided with horizontal cylinder 4, the top of flexible pipe 3 is provided with diaphragm 5, the tip and the diaphragm 5 fixed connection of horizontal piston rod 41 of horizontal cylinder 4, horizontal cylinder 4 drives diaphragm 5 parallel translation, realize the intercommunication of vacuum pipe 2 and flexible pipe 3 or block, the middle part outside of flexible pipe 3 is provided with vertical cylinder 6, vertical cylinder 6 drives flexible pipe 3 and stretches out and draws back the height that adjusts inhaling material mouth 1 from top to bottom.

In the technical scheme, the material sucking port 1 is horn-shaped.

Further, the caliber of the connecting end of the material suction port 1 and the telescopic pipeline 3 is smaller than that of the other end.

Further, the wide-diameter end of the material suction port 1 is coated with a soft baffle 7.

Further, the telescopic pipe 3 comprises an inner pipe 31 and an outer pipe 32, and a part of the outer pipe 32 is movably sleeved outside the inner pipe 31.

Further, the longitudinal cylinder 6 is disposed outside the outer tube 32, a longitudinal piston rod 61 of the longitudinal cylinder 6 is fixedly connected to the inner tube 31, and the longitudinal cylinder 6 drives the inner tube 31 and the outer tube 32 to move relatively.

Advantageous effects

The utility model discloses a suction hood is through two sets of cylinders, and control suction hood is flexible from top to bottom and freely cuts off vacuum pipe suction material bore, during the installation, has adjusted the clearance between suction hood and the conveyer belt, introduces the air pressure and has adjusted the cylinder position to fix the cylinder, the pressure switch that will control two sets of cylinders leads to the position of convenient operation, whole device simple structure, convenient operation, safe and reliable, non-deformable, efficient.

The whole material cover of inhaling is drawn down by the workshop furred ceiling, according to the original climbing conveyer belt height in ground, through the length of the flexible pipeline of the flexible length control of vertical cylinder, confirms the height of inhaling the material mouth, and the operation is safe convenient, improves production efficiency.

In order to avoid the contact friction between the suction port made of metal and the conveying belt in the production process, the soft baffle is arranged at the contact part of the suction port and the conveying belt, so that the possibility that materials are fleed out from the gap between the suction port and the conveying belt in the production process is effectively avoided. Meanwhile, a transverse cylinder is installed above the telescopic pipeline to drive a transverse plate to serve as a butterfly valve, the transverse cylinder is opened before production, and the transverse cylinder is closed after production is finished, so that the butterfly valve is safe and reliable.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural view of the material suction cover of the present invention.

In the drawings:

1. suction port 2, vacuum pipeline 3, telescopic pipeline 31 and inner pipe

32. Outer tube 4, transverse cylinder 41, transverse piston rod 5 and transverse plate

6. Longitudinal cylinder 61, longitudinal piston rod 7 and soft baffle leather

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments.

Examples

The material absorbing port 1 is trumpet-shaped.

The caliber of the connecting end of the material suction port 1 and the telescopic pipeline 3 is smaller than that of the other end.

The wide aperture end of the material suction port 1 is coated with a soft baffle skin 7.

The telescopic pipe 3 comprises an inner pipe 31 and an outer pipe 32, and a part of the outer pipe 32 is movably sleeved outside the inner pipe 31.

The longitudinal cylinder 6 is arranged outside the outer tube 32, a longitudinal piston rod 61 of the longitudinal cylinder 6 is fixedly connected with the inner tube 31, and the longitudinal cylinder 6 drives the inner tube 31 and the outer tube 32 to move relatively.

The material cover of inhaling in this embodiment is through two sets of cylinders, and the control is inhaled the material and is covered upper and lower flexible and freely cut off vacuum pipe and inhale the material bore, during the installation, has adjusted and has inhaled the clearance between material cover and the conveyer belt, introduces the cylinder position that the air pressure adjusted to fix the cylinder, the pressure switch that will control two sets of cylinders leads to the position of convenient operation, whole device simple structure, convenient operation, safe and reliable, non-deformable, efficient.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, which are only illustrative, but also various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the present invention as claimed, which is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a burley cigarette inhales material cover with adjustable, its characterized in that, including inhaling the material pipeline and inhaling material mouth (1), it includes vacuum pipe (2) that is located upper portion and telescopic pipe (3) that are located the lower part to inhale the material pipeline, vacuum pipe (2) and telescopic pipe (3) sealing connection, telescopic pipe's (3) lower extreme with inhale material mouth (1) sealing connection, telescopic pipe's (3) top outside is provided with horizontal cylinder (4), telescopic pipe's (3) top is provided with diaphragm (5), the tip of the horizontal piston rod 41 of horizontal cylinder (4) with diaphragm (5) fixed connection, horizontal cylinder (4) drive diaphragm (5) parallel translation, realize the intercommunication of vacuum pipe (2) and telescopic pipe (3) or block, telescopic pipe's (3) middle part outside is provided with vertical cylinder (6), the vertical cylinder (6) drives the telescopic pipeline (3) to stretch up and down to adjust the height of the material suction port (1).

2. The suction hood as set forth in claim 1, wherein: the material absorbing port (1) is horn-shaped.

3. The suction hood as set forth in claim 2, wherein: the caliber of the connecting end of the material suction port (1) and the telescopic pipeline (3) is smaller than that of the other end.

4. The suction hood as set forth in claim 3, wherein: the wide-aperture end of the material suction port (1) is coated with a soft baffle skin (7).

5. The suction hood as set forth in claim 1, wherein: the telescopic pipeline (3) comprises an inner pipe (31) and an outer pipe (32), and one part of the outer pipe (32) is movably sleeved outside the inner pipe (31).

6. The suction hood as set forth in claim 5, wherein: the longitudinal cylinder (6) is arranged on the outer side of the outer pipe (32), a longitudinal piston rod (61) of the longitudinal cylinder (6) is fixedly connected with the inner pipe (31), and the longitudinal cylinder (6) drives the inner pipe (31) and the outer pipe (32) to move relatively.