CN215013544U

CN215013544U - Self-adaptive collision-free pneumatic cut tobacco conveying pipeline connector

Info

Publication number: CN215013544U
Application number: CN202120665235.8U
Authority: CN
Inventors: 程德强; 陈亮; 胡欣鹏; 王少华; 陈文明; 解振山; 樊玉星; 韩文武; 许志强; 陈继富
Original assignee: China Tobacco Anhui Industrial Co Ltd
Current assignee: China Tobacco Anhui Industrial Co Ltd
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-12-07
Anticipated expiration: 2031-03-31

Abstract

The utility model discloses a self-adaptation does not have collision formula wind and send pipe tobacco pipe connector, will control two sections wind of butt joint through the connector and send pipe tobacco pipe to link together, the connector includes the stereoplasm pipe joint, the stereoplasm pipe joint suit is outside two sections handing-over departments of wind pipe tobacco pipe, both ends are located respectively about the stereoplasm pipe joint outside two sections wind send pipe tobacco pipe, tightly overlap stereoplasm pipe joint left end on left section wind send pipe tobacco pipe through first hose clamp, realize sealing through first soft seal cover between stereoplasm pipe joint left end and the left section wind send pipe tobacco pipe, tightly overlap stereoplasm pipe joint right-hand member on right section wind send pipe tobacco pipe through second hose clamp, realize sealing through the soft seal cover of second between stereoplasm pipe joint right-hand member and the right section wind send pipe tobacco pipe. Compared with the prior art, the utility model has the following advantages: the firm connection of the two sections of pneumatic cut tobacco pipelines is realized, and the breakage of the pneumatic cut tobacco is reduced.

Description

Self-adaptive collision-free pneumatic cut tobacco conveying pipeline connector

Technical Field

The utility model relates to a cigarette production facility especially relates to a self-adaptation does not have collision formula wind and send pipe connector for tobacco pipe.

Background

In recent years, with continuous promotion of high-quality development of the industry and continuous enhancement of refinement awareness of the process, the wind-power tobacco feeding system is used as an important link for tobacco shred conveying in a cigarette factory, how to optimize and improve the tobacco shred conveying system so as to reduce the breakage of the tobacco shred is increasingly researched at home and abroad, but research and improvement on the wind-power pipeline connector relate to a small amount, and most of research focuses on aspects such as theoretical performance, convenience in disassembly and assembly and the like.

The pneumatic conveying pipeline connector is used for connecting two sections of pneumatic conveying pipelines which are butted left and right, the existing connector directly adopts a soft connecting pipe to be sleeved on the two sections of pneumatic conveying pipelines to realize the sealing connection of the two sections of pneumatic conveying pipelines, the soft connecting pipe is low in positioning precision and easy to be worn by wind erosion, the two sections of pneumatic conveying pipelines are easy to displace or misplace to cause that convex-concave steps are formed inside the joints of the two sections of pneumatic conveying pipelines, and tobacco shreds conveyed inside the joints of the two sections of pneumatic conveying pipelines are easy to collide to form tobacco shreds and break.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a self-adaptation no collision formula wind send pipe tobacco pipe connector to realize that two sections wind send firm connections, the reduction pipe tobacco of pipe tobacco pipe to make the bits of broken glass.

The utility model discloses a realize through following technical scheme:

the utility model provides a self-adaptation does not have collision formula wind and send pipe tobacco pipe connector, will control two sections wind of butt joint through the connector and send pipe tobacco pipe to link together, the connector includes stereoplasm pipe joint, stereoplasm pipe joint suit is outside the handing-over department of two sections wind pipe tobacco pipes, and both ends are located respectively about the stereoplasm pipe joint outside two sections wind send pipe tobacco pipes, tightly overlap stereoplasm pipe joint left end on left section wind send pipe tobacco pipe through first hose clamp, and the stereoplasm pipe joint left end is sealed through first soft seal cover realization between the pipe tobacco pipe is sent to left side wind through the second hose clamp, and tobacco pipe.

Furthermore, a plurality of first slots are formed in the left end of the hard pipeline joint along the circumferential direction, and a plurality of second slots are formed in the right end of the hard pipeline joint along the circumferential direction.

Furthermore, the left end of the first soft sealing sleeve is provided with a first covering ring capable of covering the left end of the hard pipeline joint, and the right end of the second soft sealing sleeve is provided with a second covering ring capable of covering the right end of the hard pipeline joint.

Furthermore, the first soft sealing sleeve and the second soft sealing sleeve are both silica gel sealing sleeves.

Further, the first throat hoop and the second throat hoop are butterfly-shaped throat hoops.

Compared with the prior art, the utility model has the following advantages:

the utility model provides a pair of self-adaptation does not have collision formula wind and send pipe tobacco pipe connector, it is outside handing-over department at two sections wind pipe tobacco pipes through a stereoplasm pipe joint suit, and tightly overlap stereoplasm pipe joint both ends respectively on two sections wind pipe tobacco pipes through two hose clamps, and realize sealed the realization through two soft seal covers respectively between stereoplasm pipe joint both ends and two sections wind pipe tobacco pipes and seal, the steadiness of the assembly between connector and two sections wind pipe tobacco pipes that send has been guaranteed, make two sections wind pipe tobacco pipes that send be difficult for the displacement deformation, the tip of having guaranteed two sections wind pipe tobacco pipes that send seals up all the time, the pipe tobacco that has avoided inside transport pipe tobacco to collide and lead to in this department makes the bits of broken glass, the whole silk rate of pipe tobacco after the wind send has been improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Reference numbers in the figures: 1, hard pipeline joint; 2 a first hose clamp; 3, a left section of air-conveying tobacco pipe; 4 a first cladding ring; 5 a second hose clamp; 6, a right section of air-conveying tobacco shred pipeline; 7 a second shroud ring; 8, first slotting; 9 second slot.

Detailed Description

The embodiments of the present invention will be described in detail below, and the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.

Referring to fig. 1, the embodiment discloses a self-adaptive collision-free pneumatic cut tobacco pipe connector, two sections of pneumatic cut tobacco pipes which are butted left and right are connected together through the connector, the connector comprises a hard pipe joint 1, the hard pipe joint 1 is sleeved outside the joint of the two sections of pneumatic cut tobacco pipes, the left end and the right end of the hard pipe joint 1 are respectively positioned outside the left pneumatic cut tobacco pipe and the right pneumatic cut tobacco pipe, the left end of the hard pipe joint 1 is tightly sleeved on the left pneumatic cut tobacco pipe 3 through a first hose clamp 2, the left end of the hard pipe joint 1 and the left pneumatic cut tobacco pipe 3 are sealed through a first soft sealing sleeve, the right end of the hard pipe joint 1 is tightly sleeved on the right pneumatic cut tobacco pipe 6 through a second hose clamp 5, and the right end of the hard pipe joint 1 and the right pneumatic cut tobacco pipe 6 are sealed through the soft sealing sleeve of a second sealing sleeve. The first throat hoop 2 and the second throat hoop 5 are both butterfly-shaped throat hoops.

The left end of the hard pipeline joint 1 is circumferentially provided with a plurality of first grooves 8, and the first hose clamp 2 is sleeved at the position of the left end of the hard pipeline joint 1, where the first grooves 8 are formed, so as to adapt to contraction of the left end of the hard pipeline joint 1 when the first hose clamp 2 is locked. The right end of the rigid pipeline joint is circumferentially provided with a plurality of second slots 9, and the second hose clamp 5 is sleeved at the position of the right end of the rigid pipeline joint 1, which is provided with the second slots 9, so as to adapt to the contraction of the right end of the rigid pipeline joint 1 when the second hose clamp 5 is locked.

The first soft sealing sleeve and the second soft sealing sleeve are both silica gel sealing sleeves. The left end of the first soft sealing sleeve is provided with a first covering ring 4 which can cover the left end of the hard pipeline joint 1, and the right end of the second soft sealing sleeve is provided with a second covering ring 7 which can cover the right end of the hard pipeline joint 1. The structure design can enhance the tight fit of the two soft sealing sleeves and the two ends of the hard pipeline joint 1.

Adopt the connector that this embodiment provided, the assembly between its hard pipe joint 1 and two sections wind send the pipe tobacco is very firm, and the leakproofness is good for two sections wind send the pipe tobacco to be difficult for the displacement deformation, guaranteed that the tip of two sections wind send the pipe tobacco to dock all the time sealedly, avoided inside transport pipe tobacco to collide in this department and the pipe tobacco that leads to makes up, improved the whole silk rate of the pipe tobacco after the wind send.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a two sections wind send pipe tobacco pipe connection that self-adaptation no collision formula wind will control butt joint is in the same place through the connector, its characterized in that: the connector comprises a hard pipeline connector, the hard pipeline connector is sleeved outside the joint of the two sections of pneumatic cut tobacco pipelines, the left end and the right end of the hard pipeline connector are respectively positioned outside the left section of pneumatic cut tobacco pipeline and the right section of pneumatic cut tobacco pipeline, the left end of the hard pipeline connector is tightly sleeved on the left section of pneumatic cut tobacco pipeline through a first hose clamp, the left end of the hard pipeline connector and the left section of pneumatic cut tobacco pipeline are sealed through a first soft sealing sleeve, the right end of the hard pipeline connector is tightly sleeved on the right section of pneumatic cut tobacco pipeline through a second hose clamp, and the right end of the hard pipeline connector and the right section of pneumatic cut tobacco pipeline are sealed through a second soft sealing sleeve.

2. The self-adaptive collision-free pneumatic cut tobacco pipe connector according to claim 1, characterized in that: the left end of the hard pipeline joint is provided with a plurality of first slots along the circumferential direction, and the right end of the hard pipeline joint is provided with a plurality of second slots along the circumferential direction.

3. The self-adaptive collision-free pneumatic cut tobacco pipe connector according to claim 1, characterized in that: the left end of the first soft sealing sleeve is provided with a first covering ring capable of covering the left end of the hard pipeline joint, and the right end of the second soft sealing sleeve is provided with a second covering ring capable of covering the right end of the hard pipeline joint.

4. The self-adaptive collision-free pneumatic cut tobacco pipe connector according to claim 1, characterized in that: and the first soft sealing sleeve and the second soft sealing sleeve are both silica gel sealing sleeves.

5. The self-adaptive collision-free pneumatic cut tobacco pipe connector according to claim 1, characterized in that: the first throat hoop and the second throat hoop are butterfly-shaped throat hoops.