CN202518778U - Device for automatically stopping foreign body on belt conveyor - Google Patents
Device for automatically stopping foreign body on belt conveyor Download PDFInfo
- Publication number
- CN202518778U CN202518778U CN2012200816001U CN201220081600U CN202518778U CN 202518778 U CN202518778 U CN 202518778U CN 2012200816001 U CN2012200816001 U CN 2012200816001U CN 201220081600 U CN201220081600 U CN 201220081600U CN 202518778 U CN202518778 U CN 202518778U
- Authority
- CN
- China
- Prior art keywords
- belt conveyor
- fixed
- belt
- pin
- banking stop
- 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 - Fee Related
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Abstract
The utility model relates to a device for automatically stopping a foreign body on a belt conveyor, which consists of a stop lever, a rotating return spring, a limit piece, a displacement sensor and a microswitch, wherein the rotating return spring, the limit piece, the displacement sensor and the microswitch are arranged in a sealed shell; the stop lever is connected with the limit piece by a rotating shaft; the direction of the rotating return spring is vertical to the stop lever, one end of the rotating return spring is fixed at the bottom in the shell, and the other end of the rotating return spring is fixed on the limit piece; the displacement sensor is arranged on the microswitch correspondingly to the limit piece; the shell is fixed on a stand of the belt conveyor by a fixed frame; and the stop lever is arranged above a belt of the belt conveyor downwards. The device is simple in structure and convenient to manufacture and install; and the belt conveyor can automatically stop immediately when the foreign body falls onto the belt conveyor and touches the stop lever, so that workers and equipment are well protected.
Description
Technical field
The utility model relates to a kind of safety guard of belt transporter.
Background technology
The widely used belt transporter of every profession and trade in the belt transporter operational process, if the foreign matter material on belt transporter, occurs, will cause damage to equipment at present; If the people falls on the belt transporter accidentally, just might bring the people into next link, the personnel that cause injure.At present also do not see relevant fender guard and on belt transporter, use, particularly under coal mine, because foreign matter falls into the accident that causes on the belt transporter and happens occasionally.
Summary of the invention
The purpose of the utility model is: design a kind of belt feeder foreign matter automatic stop device, to solve in the prior art and the hidden danger that exists in the actual production process.
Realize that the technical scheme that the utility model purpose is taked is: it is made up of retaining pin, rotation pull back spring, banking stop, displacement pickup, micro-switch; Rotation pull back spring, banking stop, displacement pickup, micro-switch are contained in the leak free housing; Pin connects banking stop through a rotating shaft; It is vertical with pin to rotate the pull back spring direction, and an end is fixed on the housing inner bottom part, and an end is fixed on the banking stop; Displacement pickup is located on the micro-switch corresponding to banking stop; Housing is fixed on the belt transporter frame through fixed mount, and pin is located at belt transporter belt top downwards.
The good effect of the utility model is: simple in structure, fabrication and installation are convenient, if there is foreign matter to drop on the belt transporter, need only pin at a touch, and belt transporter will stop automatically immediately, can play a very good protection to staff and equipment.
Description of drawings
Accompanying drawing 1 is the scheme drawing of the utility model.
The specific embodiment
Shown in accompanying drawing 1; It is made up of pin 1, rotation pull back spring 2, banking stop 3, displacement pickup 7, micro-switch 5; Rotation pull back spring 2, banking stop 3, displacement pickup 7, micro-switch 5 are contained in the leak free housing 6, and pin 1 connects banking stops 3 through a rotating shaft 4, and rotation pull back spring 2 directions are vertical with pin 1; One end is fixed on housing 6 inner bottom parts, and an end is fixed on the banking stop 3; Displacement pickup 7 is located on the micro-switch 5 corresponding to banking stop 3; Housing 6 is fixed on the belt transporter frame through fixed mount, and pin 1 is located at belt transporter belt top downwards.
Consider after belt feeder is shut down to still have certain inertia, this device need be installed in 3-4 rice, belt transportation machine head rear; When foreign matter was fallen on the belt with belt movement to pin 1 place, pin 1 touched banking stop 3 under the promotion of foreign matter, and its cooresponding displacement pickup 7 moves micro-switch 5; Micro-switch 5 external belt transporter control system; Cause the action of belt transporter control system through micro-switch 5 action, the belt transportation tester in power-down state shut down, cleared up foreign matter after; Rotate pull back spring 2 and reset, can restart belt transporter.
Claims (1)
1. belt feeder foreign matter automatic stop device; It is characterized in that: it is made up of pin, rotation pull back spring, banking stop, displacement pickup, micro-switch; Rotation pull back spring, banking stop, displacement pickup, micro-switch are contained in the leak free housing, and pin connects banking stop through a rotating shaft, and rotation pull back spring direction is vertical with pin; One end is fixed on the housing inner bottom part, and an end is fixed on the banking stop; Displacement pickup is located on the micro-switch corresponding to banking stop; Housing is fixed on the belt transporter frame through fixed mount, and pin is located at belt transporter belt top downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200816001U CN202518778U (en) | 2012-03-07 | 2012-03-07 | Device for automatically stopping foreign body on belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200816001U CN202518778U (en) | 2012-03-07 | 2012-03-07 | Device for automatically stopping foreign body on belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202518778U true CN202518778U (en) | 2012-11-07 |
Family
ID=47101740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200816001U Expired - Fee Related CN202518778U (en) | 2012-03-07 | 2012-03-07 | Device for automatically stopping foreign body on belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202518778U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005956A (en) * | 2016-06-06 | 2016-10-12 | 马鞍山钢铁股份有限公司 | Steel wire rubber belt fault preventing and alarming device |
| CN108861424A (en) * | 2018-05-28 | 2018-11-23 | 榆林学院 | A kind of safety monitoring system for sealing-tape machine |
-
2012
- 2012-03-07 CN CN2012200816001U patent/CN202518778U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005956A (en) * | 2016-06-06 | 2016-10-12 | 马鞍山钢铁股份有限公司 | Steel wire rubber belt fault preventing and alarming device |
| CN108861424A (en) * | 2018-05-28 | 2018-11-23 | 榆林学院 | A kind of safety monitoring system for sealing-tape machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20130307 |