CN208868780U - A kind of Auto-rectification Device for Belt Conveyer protective device with safeguard function - Google Patents
A kind of Auto-rectification Device for Belt Conveyer protective device with safeguard function Download PDFInfo
- Publication number
- CN208868780U CN208868780U CN201821540267.XU CN201821540267U CN208868780U CN 208868780 U CN208868780 U CN 208868780U CN 201821540267 U CN201821540267 U CN 201821540267U CN 208868780 U CN208868780 U CN 208868780U
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- China
- Prior art keywords
- bracket
- deviation switch
- side plate
- plate
- belt conveyor
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- 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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- Structure Of Belt Conveyors (AREA)
- Control Of Conveyors (AREA)
Abstract
The Auto-rectification Device for Belt Conveyer protective device with safeguard function that the utility model relates to a kind of; deviation switch and bracket including being equipped with edger roll; frame bottom is vertical at the top of the stringer of belt conveyor to be connected; side on bracket far from belt conveyor is equipped with protective frame; protective frame includes side plate and side plate top, bottom both ends top plate and bottom plate connected vertically in the same direction, and bottom plate is connect with bracket and the shell of the deviation switch is located within the scope of the package of bottom plate, bracket and side plate；The notch being connected to, the edger roll cooperation of notch and deviation switch, and the direction of transfer setting of the extending direction vertical belt conveyor of notch are offered on top plate and side plate, the edger roll of the deviation switch passes through notch and is exposed to the external world.The utility model structure is simple, effectively can carry out security protection to deviation switch, while also limiting to the edger roll deflection direction of deviation switch, prevents edger roll from generating sideslip due to deflection anisotropy and protects insensitive phenomenon.
Description
Technical field
The utility model belongs to mining production equipment field more particularly to a kind of belt conveyor with safeguard function is run
Inclined protective device.
Background technique
The belt deflection of belt conveyor in order to prevent, it is necessary to install sideslip protection, such as the prior art according to the rules
In deviation switch, the conveyer belt side of belt conveyor is set, when the belt deflection of operation (conveyer belt along hang down
Directly deviated in the direction of its direction of transfer), conveyer belt can touch the edger roll of deviation switch, and edger roll is squeezed and inclined
Turn certain angle, when edger roll deflection angle reaches 1 grade of switch angle, deviation switch issues alarm signal；Work as belt deflection
Seriously (when the conveyer belt of operation exceeds carrying roller end edge 20mm), so that edger roll deflection reaches 2 grades of switch angles, deviation switch
Stopping signal is issued, realizes the operation for stopping belt conveyor.
Belt conveyor is chiefly used in transmitting coal cinder and spoil when being used for coal production, due on belt conveyor coal,
Cash is in non-uniform Distribution in the middle position of conveyer belt under normal circumstances, and the biggish coal of outer dimension, cash can be beyond conveyings
The edge of band constantly can cause impact to damage deviation switch when coal, cash beyond conveyer belt edge are run with conveyer belt
Wound, and be easy so that edger roll is deflected along non-perpendicular conveyer belt transmission direction and fractureed.
Utility model content
The Auto-rectification Device for Belt Conveyer protective device with safeguard function that the purpose of the utility model is to provide a kind of, this is practical
New structure is simple, effectively can carry out security protection to deviation switch, at the same also to the edger roll of deviation switch deflect direction into
Row limit is prevented edger roll from being generated sideslip due to deflection anisotropy and protects insensitive phenomenon.
In order to solve the above technical problems, the technical solution adopted in the utility model is as follows:
A kind of Auto-rectification Device for Belt Conveyer protective device with safeguard function, the deviation switch including being equipped with edger roll are described
Protective device further includes the bracket positioned at belt of belt conveyor side, is hung down at the top of the stringer of frame bottom and belt conveyor
Direct-connected to connect, the side on bracket far from belt conveyor is equipped with protective frame, and protective frame includes that side plate and side plate top, bottom both ends are same
To top plate connected vertically and bottom plate, bottom plate is connect with bracket and the shell of the deviation switch is located at bottom plate, bracket and side
Within the scope of the package of plate；The notch being connected to, the edger roll cooperation of notch and deviation switch, and notch are offered on top plate and side plate
The direction of transfer of extending direction vertical belt conveyor is arranged, and the edger roll of the deviation switch passes through notch and is exposed to the external world.
Specifically, corresponding side plate and bracket at the deviation switch shell, the two is along belt conveyor direction of transfer
Width is all larger than the width of deviation switch shell.
As basic scheme, the utility model is greater than bracket, side plate and the bottom plate of deviation switch case width using width
Deviation switch is protected, can with effective protection its from from along conveyer belt direction of transfer and perpendicular to conveying V belt translation
The shock in direction.For example, large scale and beyond the coal of conveyer belt avris, cash when being moved at deviation switch by conveyer belt,
Only bracket, side plate and bottom plate can be caused to hit, without touching deviation switch.
And the notch that the utility model opens up on side plate and top plate, it can so that the edger roll of deviation switch is exposed to
The external world can simultaneously be squeezed by the conveyer belt of sideslip, while be only capable of after also only the edger roll of deviation switch being allowed to be squeezed along vertical
The direction of conveyer belt direction of transfer deflects, and improves the sensitivity of deviation switch, can trigger sideslip protective effect in time.
Preferably, at the deviation switch shell corresponding side plate along belt conveyor direction of transfer width be greater than sideslip
Corresponding bracket is along the width of belt conveyor direction of transfer at switch, and side plate is set along belt conveyor direction of transfer two sides
There is the guide plate extended towards riding.
Specifically, the shell of the deviation switch is located within the scope of the package of bracket, side plate, bottom plate and guide plate.
It is special to further reduced extremely individual moulding by setting guide plate for scheme more preferably, the utility model
Coal, cash a possibility that impact can be caused to protective switch, while guide plate is angularly disposed, can also be to edge beyond conveying
Coal, cash with edge carry out the guiding effect of putting together, can reduce its edge subsequent defeated towards movement at conveyer belt center
The probability hit is caused to other mechanisms of conveyer belt avris installation during sending.
The utility model compared with prior art, has the advantages that the utility model structure is simple, can be effectively to race
Partial switch carries out security protection, while also limiting to the edger roll deflection direction of deviation switch, prevents edger roll due to deflection side
It generates sideslip to mistake and protects insensitive phenomenon.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the Auto-rectification Device for Belt Conveyer protective device described in embodiment 1 with safeguard function；
Fig. 2 is structure schematic top plan view at the top plate of protective device described in embodiment 1；
Fig. 3 is the structural schematic diagram of the Auto-rectification Device for Belt Conveyer protective device described in embodiment 2 with safeguard function；
Note: the deflection direction of the expression deviation switch edger roll of arrow shown in Fig. 1 and Fig. 3；Long arrow shown in Fig. 2 indicates band
The direction of transfer of formula conveyer；Short arrow indicates the sideslip direction of belt of belt conveyor.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Embodiment 1
As shown in Figs. 1-2, a kind of Auto-rectification Device for Belt Conveyer protective device with safeguard function, including being equipped with edger roll 51
Deviation switch, the protective device further include the bracket 1 positioned at belt of belt conveyor side, and 1 bottom of bracket and belt are defeated
Vertical connection at the top of the stringer of machine is sent, the side far from belt conveyor is equipped with protective frame on bracket 1, and protective frame includes side plate 3
And the top of side plate 3, bottom both ends top plate 4 and bottom plate 2 connected vertically in the same direction, bottom plate 2 is connect with bracket 1 and the deviation switch shell
Body 5 is located within the scope of the package of bottom plate 2, bracket 1 and side plate 3；The notch 41 being connected to, notch are offered on top plate 4 and side plate 3
41 cooperate with the edger roll 51 of deviation switch, and the direction of transfer setting of the extending direction vertical belt conveyor of notch 41, described
The edger roll 51 of deviation switch passes through notch 41 and is exposed to the external world.
Corresponding side plate 3 and bracket 1 at the deviation switch shell 5, width of the two along belt conveyor direction of transfer
It is all larger than the width of deviation switch shell 51.
The present embodiment prevents deviation switch using bracket, side plate and the bottom plate that width is greater than deviation switch case width
Shield, can with effective protection its from from along conveyer belt direction of transfer and perpendicular to the shock of conveyer belt transmission direction.For example,
Large scale and beyond the coal of conveyer belt avris, cash when being moved at deviation switch by conveyer belt, only can to bracket, side plate and
Bottom plate causes to hit, without touching deviation switch.
And the notch that the present embodiment opens up on side plate and top plate, it can so that the edger roll of deviation switch is exposed to outside
Boundary can simultaneously be squeezed by the conveyer belt of sideslip, while be only capable of after also only the edger roll of deviation switch being allowed to be squeezed along vertical defeated
It send the direction with direction of transfer to deflect, improves the sensitivity of deviation switch, sideslip protective effect can be triggered in time.
Embodiment 2
As shown in figure 3, a kind of Auto-rectification Device for Belt Conveyer protective device with safeguard function, the race including being equipped with edger roll 51
Partial switch, the protective device further include the bracket 1 positioned at belt of belt conveyor side, 1 bottom of bracket and belt conveying
Vertical connection at the top of the stringer of machine, the side far from belt conveyor is equipped with protective frame on bracket 1, protective frame include side plate 3 with
And side plate 3 pushes up, top plate 4 and bottom plate 2 connected vertically, bottom plate 2 are connect with bracket 1 in the same direction at bottom both ends；It is opened on top plate 4 and side plate 3
The edger roll 51 of notch 41 equipped with connection, notch 41 and deviation switch cooperates, and the vertical belt conveying of extending direction of notch 41
The direction of transfer of machine is arranged, and the edger roll 51 of the deviation switch passes through notch 41 and is exposed to the external world.
Corresponding side plate 3 is greater than deviation switch along the width of belt conveyor direction of transfer at the deviation switch shell 51
At shell 51 corresponding bracket 1 along belt conveyor direction of transfer width, and side plate 3 along belt conveyor direction of transfer two
Side is equipped with the guide plate 6 extended towards the inclination of bracket 1.The deviation switch shell 51 be located at bracket 1, side plate 3, bottom plate 2 and
Within the scope of the package of guide plate 6.
The present embodiment prevents deviation switch using bracket, side plate and the bottom plate that width is greater than deviation switch case width
Shield, can with effective protection its from from along conveyer belt direction of transfer and perpendicular to the shock of conveyer belt transmission direction.For example,
Large scale and beyond the coal of conveyer belt avris, cash when being moved at deviation switch by conveyer belt, only can to bracket, side plate,
Guide plate and bottom plate cause to hit, without touching deviation switch.The present embodiment further reduced by setting guide plate
The special coal of extremely individual moulding, cash can cause a possibility that impact to protective switch, while guide plate is angularly disposed, can also be with
The guiding effect of putting together is carried out beyond coal, the cash of conveyer belt edge to edge, it can be towards mobile, reduction at conveyer belt center
The probability hit is caused to other mechanisms of conveyer belt avris installation during subsequent delivery in its edge.
And the notch that the present embodiment opens up on side plate and top plate, it can so that the edger roll of deviation switch is exposed to outside
Boundary can simultaneously be squeezed by the conveyer belt of sideslip, while be only capable of after also only the edger roll of deviation switch being allowed to be squeezed along vertical defeated
It send the direction with direction of transfer to deflect, improves the sensitivity of deviation switch, sideslip protective effect can be triggered in time.
Claims (4)
1. a kind of Auto-rectification Device for Belt Conveyer protective device with safeguard function, the deviation switch including being equipped with edger roll, feature
It is, the protective device further includes the bracket positioned at belt of belt conveyor side, frame bottom and belt conveyor
Vertical at the top of stringer to connect, the side on bracket far from belt conveyor is equipped with protective frame, and protective frame includes side plate and side plate
Top, bottom both ends top plate and bottom plate connected vertically in the same direction, bottom plate is connect with bracket and the shell of the deviation switch be located at bottom plate,
Within the scope of the package of bracket and side plate；Offer the notch being connected on top plate and side plate, the edger roll of notch and deviation switch is matched
It closes, and the direction of transfer setting of the extending direction vertical belt conveyor of notch, it is sudden and violent that the edger roll of the deviation switch passes through notch
Reveal to the external world.
2. as described in claim 1 with the Auto-rectification Device for Belt Conveyer protective device of safeguard function, which is characterized in that the race
Corresponding side plate and bracket at partial switch shell, the two are all larger than deviation switch shell along the width of belt conveyor direction of transfer
Width.
3. as claimed in claim 2 with the Auto-rectification Device for Belt Conveyer protective device of safeguard function, which is characterized in that the race
At partial switch shell corresponding side plate along belt conveyor direction of transfer width be greater than deviation switch at corresponding bracket along band
The width of formula conveyer direction of transfer, and being equipped with along belt conveyor direction of transfer two sides for side plate extends towards riding
Guide plate.
4. as claimed in claim 3 with the Auto-rectification Device for Belt Conveyer protective device of safeguard function, which is characterized in that the race
The shell of partial switch is located within the scope of the package of bracket, side plate, bottom plate and guide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821540267.XU CN208868780U (en) | 2018-09-20 | 2018-09-20 | A kind of Auto-rectification Device for Belt Conveyer protective device with safeguard function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821540267.XU CN208868780U (en) | 2018-09-20 | 2018-09-20 | A kind of Auto-rectification Device for Belt Conveyer protective device with safeguard function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208868780U true CN208868780U (en) | 2019-05-17 |
Family
ID=66468266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821540267.XU Expired - Fee Related CN208868780U (en) | 2018-09-20 | 2018-09-20 | A kind of Auto-rectification Device for Belt Conveyer protective device with safeguard function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208868780U (en) |
-
2018
- 2018-09-20 CN CN201821540267.XU patent/CN208868780U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190517 Termination date: 20190920 |