CN212711334U - Belt conveying device capable of preventing materials from being bonded and reflowing - Google Patents
Belt conveying device capable of preventing materials from being bonded and reflowing Download PDFInfo
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- CN212711334U CN212711334U CN202020984546.6U CN202020984546U CN212711334U CN 212711334 U CN212711334 U CN 212711334U CN 202020984546 U CN202020984546 U CN 202020984546U CN 212711334 U CN212711334 U CN 212711334U
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- belt
- roller
- conveying belt
- chain wheel
- roller brush
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Abstract
A belt conveying device for preventing materials from being bonded and reflowing comprises a conveying belt, a belt roller matched with the conveying belt, a roller brush, a chain wheel arranged on the side part of the roller brush, a chain, a driving chain wheel and a belt press roller arranged on the side part of the driving chain wheel; because the inner side of the bottom of the conveying belt is provided with a belt press roller which is tightly contacted with the conveying belt; when the conveying belt works, the driving chain wheel arranged on one side of the belt press roller is driven to rotate. The driving chain wheel is connected with the chain wheel arranged on one side of the roller brush in a matching manner through a chain so as to drive the roller brush to rotate, the roller brush is arranged below the side part of the belt roller and is in contact with the conveying belt, and the direction of rotation of the roller brush is opposite to the running direction of the conveying belt. Therefore, the roller brush can completely brush off the micro powder materials adhered to the surface of the conveying belt and effectively prevent the micro powder materials from flowing back along the conveying belt.
Description
Technical Field
The utility model relates to a miropowder production line conveyor field, concretely relates to prevent belt conveyors of material bonding backward flow for the safety of miropowder and material is filled in cement particle structure space is carried, can effectively prevent bonding and the backward flow of miropowder material on conveyor belt.
Background
In production practice, the low-angle or zero-angle horizontal conveying of the micro powder raw material generally adopts a spiral pipeline conveying or belt conveying technology. The micro powder filled in the gaps of the cement particle structure or the raw materials are easy to adhere to the wall of the conveying belt, or the materials flow back along with the conveying belt, so that the inaccurate material distribution and metering are caused, and other parts of the conveying equipment are polluted. The normal operation of the equipment is influenced, and the backflow material is difficult to remove. Therefore, when the cement particle structure gap filling micro powder material is conveyed through the belt, the horizontal conveying device for preventing the material from being bonded and reflowing is urgently needed to be designed, and the horizontal conveying device is used for safely conveying the cement particle structure gap filling micro powder material. At present, the performance of concrete is improved by adding fly ash and slag micropowder into wall materials, cement and concrete used in the construction industry at home and abroad. The defects are overcome, and the performance of the concrete is influenced by the fineness of the fly ash and the hydration heat generated when the slag micro powder is hydrated. In the field of high performance concrete, ultrafine materials are required to supplement these defects, and silica fume is commonly used because of its properties, which leads to an increase in the water demand of the concrete. Among these, typical technologies are silicon carbide micropowder production lines, such as: a silicon carbide micro powder production line disclosed in Chinese patent CN 201420121208. However, the application range of the superfine powder is limited, and the superfine powder cannot be applied to superfine powder production equipment and production processes.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prevent belt conveyor of material bonding backward flow for the safe transport of miropowder and material is filled in cement particle structure space, can effectively prevent bonding and the backward flow of miropowder material on conveyor belt.
The technical scheme of the utility model: the belt conveying device for preventing the material from being bonded and reflowing comprises a conveying belt, and a belt roller matched with the conveying belt, a roller brush, a chain wheel arranged on the side part of the roller brush, a chain, a driving chain wheel and a belt press roller arranged on the side part of the driving chain wheel; the belt press roller is characterized in that a belt press roller is arranged on the inner side of the bottom of the conveying belt and is in close contact with the conveying belt; a driving chain wheel arranged on one side of the belt compression roller is connected with a chain wheel arranged on one side of the roller brush in a matching way through a chain; the roller brush is arranged below the side part of the belt roller and is in contact with the conveying belt.
After the structure is adopted, the inner side of the bottom of the conveying belt is provided with the belt press roller which is tightly contacted with the conveying belt; when the conveying belt works (as shown by a straight arrow in the figure), a driving chain wheel arranged at one side of the belt pressing roller is driven to rotate. The driving chain wheel is connected with a chain wheel arranged on one side of the roller brush in a matching manner through a chain, so that the roller brush is driven to rotate (as shown by an arc arrow in the figure), the roller brush is arranged below the side part of the belt roller and is in contact with the conveying belt, and the direction of rotation of the roller brush is opposite to the running direction of the conveying belt. Therefore, the roller brush can completely brush off the micro powder materials adhered to the surface of the conveying belt and effectively prevent the micro powder materials from flowing back along the conveying belt.
The utility model has the positive effects that; the equipment has simple structure and easy manufacture, can ensure the safe operation of the belt conveying device, and reduces the preparation maintenance and overhaul costs. Through practical production application, unexpected satisfactory effect is achieved.
Drawings
FIG. 1 is a schematic diagram of the specific structure of the present invention; the arrow in the figure indicates the direction of movement of the conveyor belt, and the curved arrow indicates the direction of rotation of the drive sprocket 7 provided on the side of the roller brush 3 and belt roller 6.
Detailed Description
As shown in the figure, the belt conveying device for preventing the material from being bonded and reflowing comprises a conveying belt 1, a belt roller 2 matched with the conveying belt, a roller brush 3, a chain wheel 4 arranged on the side part of the roller brush 3, a chain 5, a driving chain wheel 7 and a belt compression roller 6 arranged on the side part of the driving chain wheel 7;
a belt press roller 6 is arranged on the inner side of the bottom of the conveying belt 1 and is in close contact with the conveying belt; a driving sprocket 7 arranged on one side of the belt compression roller 6 is connected with a sprocket 4 arranged on one side of the roller brush 3 in a matching way through a chain 5; the roller brush 3 is disposed below the side of the belt roller 2 and is in contact with the conveyor belt 1.
Claims (1)
1. A belt conveying device for preventing materials from being bonded and reflowing comprises a conveying belt (1), and a belt roller (2), a roller brush (3), a chain wheel (4) arranged on the side part of the roller brush, a chain (5), a driving chain wheel (7) and a belt press roller (6) arranged on the side part of the driving chain wheel; the method is characterized in that: a belt press roller (6) is arranged on the inner side of the bottom of the conveying belt (1) and is in close contact with the conveying belt; a driving chain wheel (7) arranged at one side of the belt compression roller (6) is connected with a chain wheel (4) arranged at one side of the roller brush (3) in a matching way through a chain (5); the roller brush (3) is arranged below the side part of the belt roller (2) and is contacted with the conveying belt (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020984546.6U CN212711334U (en) | 2020-06-03 | 2020-06-03 | Belt conveying device capable of preventing materials from being bonded and reflowing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020984546.6U CN212711334U (en) | 2020-06-03 | 2020-06-03 | Belt conveying device capable of preventing materials from being bonded and reflowing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212711334U true CN212711334U (en) | 2021-03-16 |
Family
ID=74949533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020984546.6U Active CN212711334U (en) | 2020-06-03 | 2020-06-03 | Belt conveying device capable of preventing materials from being bonded and reflowing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212711334U (en) |
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2020
- 2020-06-03 CN CN202020984546.6U patent/CN212711334U/en active Active
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