CN202784743U - Belt conveyor automatic purging device - Google Patents
Belt conveyor automatic purging device Download PDFInfo
- Publication number
- CN202784743U CN202784743U CN 201220385845 CN201220385845U CN202784743U CN 202784743 U CN202784743 U CN 202784743U CN 201220385845 CN201220385845 CN 201220385845 CN 201220385845 U CN201220385845 U CN 201220385845U CN 202784743 U CN202784743 U CN 202784743U
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- CN
- China
- Prior art keywords
- compressed air
- air spray
- jet pipe
- pressurized air
- belt conveyor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
Abstract
A belt conveyor automatic purging device comprises at least a row of compressed air spray pipes. The left end of the compressed air spray pipe is closed. The right end of the compressed air spray pipe is sequentially connected with two-position five-way solenoid valves, a press reducing valve, a filter and a manual operation stop valve. The right end of the compressed air spray pipe is at last communicated with an air source. The compressed air spray pipes are laterally arranged into two rows. The summation of the diameters of the jet holes of the compressed air spray pipes should be less than or equal to the inner diameter of the compressed air spray pipe. The belt conveyor automatic purging device has the advantages of being simple in structure, practical in function and easy to install. The purging device which is capable of eliminating the remnant materials on the rim of the sealed skirt can thoroughly eliminate the abnormal phenomena that materials pile up on the rim of the skirt of the belt conveyor. Unfavorable factors caused by manual cleaning are reduced. Materials piled up on the rim of the skirt is cleaned at a regular time and at regular intervals through the automatic control.
Description
Technical field
The utility model relates to the automatically clear blowing apparatus of a kind of band conveyor.
Background technology
Belt type conveyer has the advantages such as operational throughput is large, simple in structure, easy to maintenance, part standard, be widely used in tobacco business, be used for carrying bulk material or work piece, according to the delivery technology requirement, but separate unit is carried, also can many form or form the delivery system of level or inclination with other load transfer device, to satisfy the work production line needs of different layout patterns.
At present, the belt conveyer of domestic tobacco business use generally is comprised of load-transfer device, carrying roller, live roll, idler roller, side striker plate, sealing shirt rim, actuating device, clearing apparatus etc.Band conveyor is in use in order to prevent that side from leaking material, adds the sealing shirt rim of width 80mm-100mm.The sealing shirt rim belongs to fixed parts, and with the belt running, horizontal part branch in shirt rim does not progressively accumulate the material of some during production, if untimely cleaning will make different batch pipe tobaccos be mixed, and the integraty of impact prescription.Cleaning means commonly used are hand sweeping at present, but are subjected to manufacturing line Belt Conveying board cover many, and fed distance is long, and the condition restriction such as device layout complexity are used labor cleaning's length consuming time, high, the weak effect of difficulty.
The utility model content
The utility model provides a kind of band conveyor automatically clear blowing apparatus, can automatically remove the clear blowing apparatus of sealing shirt rim residual material, thoroughly eliminates the strange phenomena of band conveyor shirt rim stacking material, reduces the unfavorable factor of artificial cleaning.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme: the automatically clear blowing apparatus of a kind of band conveyor, comprise at least one row pressure contracting nozzle of air supply, the sealing of pressurized air jet pipe left end, pressurized air jet pipe right-hand member is connected with two five-way electromagnetic valves, reducing valve, filter, manual shutoff valve in turn by pipeline, is communicated with source of the gas at last.
The pressurized air jet pipe is horizontally disposed with two rows.
The nozzle inside diameter summation of pressurized air jet pipe should be less than or equal to pressurized air jet pipe internal diameter.
Simple in structure, the practical function of the utility model is installed simple and easyly, can automatically remove the clear blowing apparatus of sealing shirt rim residual material, thoroughly eliminates the strange phenomena of band conveyor shirt rim stacking material.Reduce the unfavorable factor of artificial cleaning, clear up by automatic control timing, the regular material that place, belt conveyer shirt rim is piled up.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is scheme of installation of the present utility model.
The specific embodiment
Embodiment: as shown in Figure 1, the automatically clear blowing apparatus of a kind of band conveyor, comprise at least one row pressure contracting nozzle of air supply 5, the sealing of pressurized air jet pipe 5 left ends, pressurized air jet pipe 5 right-hand members are connected with two five-way electromagnetic valves 4, reducing valve 3, filter 2, manual shutoff valve 1 in turn by pipeline, are communicated with source of the gas 7 at last.Pressurized air jet pipe 5 is horizontally disposed with two rows.
Pressurized air jet pipe 5 is installed on the band conveyor side striker plate 6, and the pressurized air spout is over against band conveyor sealed skirt edge direction.Jetting pressure is by reducing valve 3 controls, and the winding-up gap periods can be removed sealing shirt rim residual material by 4 controls of two-bit triplet electromagnetic valve automatically by compressed-air actuated timing winding-up.
The utility model is installed on the band conveyor side striker plate, and by the pressurized air jet pipe that flexible pipe connects, jet pipe evenly punches along axis one side.But this jet pipe single-stage is used, also as required multistage use.For further promoting the winding-up effect, the nozzle inside diameter summation of pressurized air jet pipe 5 should be less than or equal to pressurized air jet pipe 5 internal diameters.
Claims (3)
1. the automatically clear blowing apparatus of a band conveyor, it is characterized in that: comprise at least one row pressure contracting nozzle of air supply, the sealing of pressurized air jet pipe left end, pressurized air jet pipe right-hand member is connected with two five-way electromagnetic valves, reducing valve, filter, manual shutoff valve in turn by pipeline, is communicated with source of the gas at last.
2. the automatic clear blowing apparatus of band conveyor according to claim 1, it is characterized in that: the pressurized air jet pipe is horizontally disposed with two rows.
3. the automatic clear blowing apparatus of band conveyor according to claim 2, it is characterized in that: the nozzle inside diameter summation of pressurized air jet pipe should be less than or equal to pressurized air jet pipe internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220385845 CN202784743U (en) | 2012-08-06 | 2012-08-06 | Belt conveyor automatic purging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220385845 CN202784743U (en) | 2012-08-06 | 2012-08-06 | Belt conveyor automatic purging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202784743U true CN202784743U (en) | 2013-03-13 |
Family
ID=47812055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220385845 Expired - Lifetime CN202784743U (en) | 2012-08-06 | 2012-08-06 | Belt conveyor automatic purging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202784743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112247187A (en) * | 2020-10-13 | 2021-01-22 | 范永龙 | Numerical control horizontal boring machine |
-
2012
- 2012-08-06 CN CN 201220385845 patent/CN202784743U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112247187A (en) * | 2020-10-13 | 2021-01-22 | 范永龙 | Numerical control horizontal boring machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 450000 Yulin South Road, Henan, Zheng Dong, No. 16 South Road, Zhengzhou Patentee after: CHINA TOBACCO HENAN INDUSTRIAL Co.,Ltd. Address before: 450000 Zhengzhou agricultural road, Henan, No. 29 Patentee before: CHINA TOBACCO HENAN INDUSTRIAL Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |
|
| CX01 | Expiry of patent term |