CN208217744U - Electromagnetic type automatic deviation correction rubber conveyer - Google Patents
Electromagnetic type automatic deviation correction rubber conveyer Download PDFInfo
- Publication number
- CN208217744U CN208217744U CN201820725622.4U CN201820725622U CN208217744U CN 208217744 U CN208217744 U CN 208217744U CN 201820725622 U CN201820725622 U CN 201820725622U CN 208217744 U CN208217744 U CN 208217744U
- Authority
- CN
- China
- Prior art keywords
- deviation
- roller
- arm
- matrix
- switch
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Structure Of Belt Conveyors (AREA)
Abstract
The utility model relates to a kind of electromagnetic type automatic deviation correction rubber conveyers.Existing belt conveyor deviation correction mechanism is easy to be influenced by the environment of moist, more dirt.Thus, this electromagnetic type automatic deviation correction rubber conveyer includes adhesive tape, roller, driving roller, belt conveyor governor circuit, two deviation rectification rollers, the anti-deviation switch of two electromagnetism and deviation-rectifying servo motor, each anti-deviation switch of electromagnetism includes matrix, open type dry-reed tube switch and permanent magnet, the mandrel lower end of deviation rectification roller is respectively hinged on matrix, and each mandrel lower part is connected with an outwardly projecting C-arm, permanent magnet, which respectively corresponds, to be fixed on matrix, each C-arm top is equipped with inside brachyplast, open type dry-reed tube switch is just fixed on the brachyplast, each C-arm lower end bends inwards, its end is respectively hinged on a cross bar, cross bar, C-arm and deviation rectification roller thereon and rack constitute a parallelogram mechanism.The utility model high reliablity, long service life are suitble to various coal mines to use.
Description
Technical field
The utility model relates to a kind of electromagnetic type automatic deviation correction rubber conveyers.
Background technique
Belt deviation is the most common failure of coal handling system belt feeder, and belt deviation not only damages pole to belt feeder itself
Greatly, and there are security risk, influence production efficiency, pollution environment etc..The previous anti-deviation switch for using microswitch type, nothing
Method adapts to the environment of underground coal mine humidity, often malfunction or failure.
On 01 05th, 2011 Granted publication, 201694636 U of Publication No. CN Chinese utility model discloses one
Kind of deviation switch of belt conveyor, it is characterized in that being connected with adjustable first cam, the second cam and the on shell inner main axis
Three cams, and first stroke corresponding with the first cam, the second cam and third cam switch, second stroke switch and the
Triple-travel switch, is equipped with deviation switch control circuit in shell.The device is supervised using cam and travel switch composition sideslip
It surveys mechanism and monitors sideslip, structure is complicated, and is easy moist, dirty environment the interference by underground.
Utility model content
The technical problems to be solved in the utility model is how to overcome the drawbacks described above of the prior art, provides a kind of electromagnetic type
Automatic deviation correction rubber conveyer.
In order to solve the above technical problems, this electromagnetic type automatic deviation correction rubber conveyer include adhesive tape, roller, driving roller,
Adhesive tape two sides are respectively set in belt conveyor governor circuit and two deviation rectification rollers, two deviation rectification rollers, and each deviation rectification roller respectively includes
Mandrel and roller surround annular, belt conveyor governor circuit includes PLC control after the adhesive tape is around roller, driving roller
Device and belt of belt conveyor are tensioned control circuit, and belt of belt conveyor is tensioned the letter of control circuit and PLC controller
Number output end is connected, it is characterised in that: it further includes the anti-deviation switch of two electromagnetism and deviation-rectifying servo motor, each anti-race of electromagnetism
Partial switch includes matrix, open type dry-reed tube switch and permanent magnet, and the matrix is fixed on adapted rack two sides, two deviation rectification rollers
Mandrel lower end be respectively hinged on matrix, and each mandrel lower part is connected with an outwardly projecting C-arm, the permanent magnet point
It Dui Ying not be fixed on the side wall of matrix, each C-arm top is equipped with inside brachyplast, and the open type dry-reed tube switch is just solid
Be scheduled on the brachyplast, each C-arm lower end bends inwards, and end is respectively hinged on a cross bar, the cross bar, C-arm and
Deviation rectification roller and rack thereon constitutes a parallelogram mechanism, and two open type dry-reed tube switch one end are parallel with one another to be followed by
Ground, the other end are connected with the signal input part of PLC controller respectively, and mandrel one end of the roller or driving roller is connected one
It on vertical pivot, and is hingedly fixed by the vertical pivot, the mandrel other end of the roller or driving roller is threaded through on a sliding block, the cunning
Block is arranged in a hollow sliding rail, and a lead screw is fixed on the sliding block, which passes through the through-hole of hollow sliding rail one end,
Taper screw is arranged on lead screw, taper screw is equipped with umbrella tooth, and is furnished with an intermeshing bevel gear therewith, the umbrella tooth
Wheel is electrically connected by deviation-rectifying servo motor driven, the deviation-rectifying servo motor with belt of belt conveyor tensioning control circuit, and
It is controlled by it.
It is designed in this way, using tongue tube as sensing element, can effectively overcome moist, dirty environment interference, use
Parallelogram mechanism, so that two deviation rectification rollers can also reset under the effect of gravity when adhesive tape resets, it is convenient, simple.
As optimization, counterweight roller is also cased in the middle part of the cross bar.It is designed in this way, makees convenient for parallelogram mechanism in gravity
With lower reset.
The mechanical structure that the utility model electromagnetic type automatic deviation correction rubber conveyer is constituted using tongue tube and magnet, movement
Range can be adjusted arbitrarily, require lower, high reliablity for environmental factor, long service life is suitble to various coal mines to make
With.
Detailed description of the invention
The utility model electromagnetic type automatic deviation correction rubber conveyer is described further with reference to the accompanying drawing:
Fig. 1 is the structural schematic diagram under the normal condition of this electromagnetic type automatic deviation correction rubber conveyer；
Fig. 2 is the structural schematic diagram under the correction state of this electromagnetic type automatic deviation correction rubber conveyer；
Fig. 3 is this electromagnetic type automatic deviation correction rubber conveyer roller or driving roller, sliding block, hollow sliding rail, lead screw, taper
The structural schematic diagram of screw, bevel gear and deviation-rectifying servo motor；
Fig. 4 is the electrical schematic diagram of this electromagnetic type automatic deviation correction rubber conveyer.
In figure: 1 being adhesive tape, 2 be driving roller, 3 be deviation rectification roller, 31 be mandrel, 32 be roller, 4 be PLC controller, 5 be
Belt of belt conveyor tensioning control circuit, SM are deviation-rectifying servo motor, 7 are matrix, 8 are open type dry-reed tube switch, 9 are
Permanent magnet, 10 be adapted rack, 11 be vertical pivot, 12 be sliding block, 13 be hollow sliding rail, 14 be lead screw, 15 be taper screw, 16 be
Bevel gear, 17 be cross bar, 18 be counterweight roller, 19 be C-arm, 20 be brachyplast, 21 be driving pulley group, 22 be long on the right side of belt
Tightness adjust screw, 23 be driving roller mandrel.
Specific embodiment
Embodiment one: as shown in Figs 1-4, this electromagnetic type automatic deviation correction rubber conveyer includes adhesive tape 1, roller (in figure
Be not shown), driving roller 2, belt conveyor governor circuit and two deviation rectification rollers 3, two deviation rectification rollers 3 be respectively set 1 liang of adhesive tape
Side, each deviation rectification roller 3 respectively include mandrel 31 and roller 32 and surround annular after the adhesive tape 1 is around roller, driving roller 2,
As shown in Figs. 1-2.
Belt conveyor governor circuit includes PLC controller 4 and belt of belt conveyor tensioning control circuit 5, belt
Conveyer tensioning control circuit 5 is connected with the signal output end of PLC controller 4, as shown in Figure 4.
This electromagnetic type automatic deviation correction rubber conveyer is characterized in that: it further includes that the anti-deviation switch of two electromagnetism and correction are watched
Motor SM is taken, each anti-deviation switch of electromagnetism includes matrix 7, open type dry-reed tube switch 8 and permanent magnet 9, and the matrix 7 is fixed
In 10 two sides of adapted rack, 31 lower end of mandrel of two deviation rectification rollers 3 is respectively hinged on matrix 7, and 31 lower part of each mandrel connects
There is an outwardly projecting C-arm 19, the permanent magnet 9, which respectively corresponds, to be fixed on the side wall of matrix 7, in each C-arm 19
Portion is equipped with inside brachyplast 20, and the open type dry-reed tube switch 8 is secured on the brachyplast 20, each 19 lower end of C-arm to
Inner bending, end are respectively hinged on a cross bar 17, the cross bar 17, C-arm 19 and 10 structure of deviation rectification roller 1 and rack thereon
At a parallelogram mechanism, as shown in Figs. 1-2.
Ground connection after two 8 one end of open type dry-reed tube switch are parallel with one another, the other end signal with PLC controller 4 respectively
Input terminal is connected, and 23 one end of mandrel of the roller or driving roller 2 is connected on a vertical pivot 11, and hinged by the vertical pivot 11
Fixed, 23 other end of mandrel of the roller or driving roller 2 is threaded through on a sliding block 12, and the sliding block 12 setting is hollow at one
In sliding rail 13, hollow sliding rail 13 is fixed on 10 two sides of rack.A lead screw 14 is fixed on the sliding block 12, which passes through
The through-hole of hollow 13 one end of sliding rail is arranged with taper screw 15 on lead screw 14, and taper screw 15 is equipped with umbrella tooth, and is furnished with one
Intermeshing bevel gear 16 therewith, the bevel gear 16 are driven by deviation-rectifying servo motor SM, the deviation-rectifying servo motor SM and band
Formula conveyer is tensioned control circuit 5 and is electrically connected, and is controlled by it.As shown in Figs. 1-3.
17 middle part of cross bar is also cased with counterweight roller 18, as shown in Figs. 1-2.
In use, push left side deviation rectification roller 3 to turn outward when the sideslip and when encountering the deviation rectification roller in left side to the left of adhesive tape 1, it is left
Side C-arm 19 and brachyplast 20 thereon inwardly turn, and cross bar 17 rises, and right side deviation rectification roller 3 and right side C-arm 19 also occur accordingly inclined
Turn.
It when open type dry-reed tube switch 8 on left side brachyplast 20 is close to permanent magnet 9, is triggered and is closed by permanent magnet 9, generate one
A positive level signal inputs PLC controller 4, and PLC controller 4 outputs control signals to the deviation-rectifying servo motor SM, and correction is watched
Taking motor SM drives taper screw 15 to push lead screw 14, and then is displaced outwardly the mandrel left-hand end of sliding block and driving roller 2, glue
Left side with 1 is more and more tighter, 1 left side tension of adhesive tape can be made to be greater than the right side tension of adhesive tape 1, to make adhesive tape 1 following
Operational process in, gradually move right, thus realize adhesive tape 1 rectify a deviation, as shown in Figs. 1-2.
Conversely, when adhesive tape 1 to the right sideslip and encounter right side deviation rectification roller when, push right side deviation rectification roller 3 outward turn, right side C
Shape arm 19 and brachyplast 20 thereon inwardly turn, and cross bar rises, and corresponding deflection also occurs for left side deviation rectification roller 3 and left side C-arm 19.
It when open type dry-reed tube switch 8 on right side brachyplast 20 is close to permanent magnet 9, is triggered and is closed by permanent magnet 9, generate one
A negative level signal inputs PLC controller 4, and PLC controller 4 outputs control signals to the deviation-rectifying servo motor SM, and correction is watched
It takes motor SM and drives taper screw 15, pull lead screw 14, and then move inward the mandrel left-hand end of sliding block and driving roller 2,
The left side of adhesive tape 1 fluffs, and 1 right side tension of adhesive tape can be made to be greater than the left side tension of adhesive tape 1, to make adhesive tape 1 next
In operational process, gradually to moving to left, to realize that adhesive tape 1 is rectified a deviation, figure is omited.
Claims (2)
1. a kind of electromagnetic type automatic deviation correction rubber conveyer, including adhesive tape, roller, driving roller, belt conveyor governor circuit
With two deviation rectification rollers, adhesive tape two sides are respectively set in two deviation rectification rollers, and each deviation rectification roller respectively includes mandrel and roller, and adhesive tape bypasses
After roller, driving roller, annular is surrounded, belt conveyor governor circuit includes PLC controller and belt of belt conveyor
Tight control circuit, belt of belt conveyor tensioning control circuit are connected with the signal output end of PLC controller, and feature exists
In: it further includes the anti-deviation switch of two electromagnetism and deviation-rectifying servo motor, and each anti-deviation switch of electromagnetism includes matrix, open type
Dry-reed tube switch and permanent magnet, matrix are fixed on adapted rack two sides, and the mandrel lower end of two deviation rectification rollers is respectively hinged at matrix
On, and each mandrel lower part is connected with an outwardly projecting C-arm, permanent magnet, which respectively corresponds, to be fixed on the side wall of matrix, often
A C-arm top is equipped with inside brachyplast, and open type dry-reed tube switch is secured on the brachyplast, and each C-arm lower end is inside
Bending, end is respectively hinged on a cross bar, and cross bar, C-arm and deviation rectification roller thereon constitute parallel four side with rack
Shape mechanism, ground connection after two open type dry-reed tube switch one end are parallel with one another, the other end are inputted with the signal of PLC controller respectively
End is connected, and mandrel one end of roller or driving roller is connected on a vertical pivot, and is hingedly fixed by the vertical pivot, the roller or drive
The mandrel other end of dynamic roller is threaded through on a sliding block, which is arranged in a hollow sliding rail, and one is fixed on sliding block
A lead screw, this is fed through the through-hole of hollow sliding rail one end, and taper screw is arranged on lead screw, and taper screw is equipped with umbrella tooth, and
Equipped with an intermeshing bevel gear therewith, for the bevel gear by deviation-rectifying servo motor driven, deviation-rectifying servo motor and belt are defeated
It send machine conveying belt tension control circuit to be electrically connected, and is controlled by it.
2. electromagnetic type automatic deviation correction rubber conveyer according to claim 1, it is characterised in that: also covered in the middle part of the cross bar
There is counterweight roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820725622.4U CN208217744U (en) | 2018-05-15 | 2018-05-15 | Electromagnetic type automatic deviation correction rubber conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820725622.4U CN208217744U (en) | 2018-05-15 | 2018-05-15 | Electromagnetic type automatic deviation correction rubber conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208217744U true CN208217744U (en) | 2018-12-11 |
Family
ID=64508569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820725622.4U Withdrawn - After Issue CN208217744U (en) | 2018-05-15 | 2018-05-15 | Electromagnetic type automatic deviation correction rubber conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208217744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108438808A (en) * | 2018-05-15 | 2018-08-24 | 兖州煤业股份有限公司 | Electromagnetic type automatic deviation correction rubber conveyer |
-
2018
- 2018-05-15 CN CN201820725622.4U patent/CN208217744U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108438808A (en) * | 2018-05-15 | 2018-08-24 | 兖州煤业股份有限公司 | Electromagnetic type automatic deviation correction rubber conveyer |
| CN108438808B (en) * | 2018-05-15 | 2023-08-15 | 兖矿能源集团股份有限公司 | Electromagnetic automatic deviation correcting rubber belt conveyor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203728063U (en) | Belt elastic tightness device used for belt conveyor | |
| CN205589973U (en) | Autogiration formula conveying mechanism with automatic feeding device | |
| CN208217744U (en) | Electromagnetic type automatic deviation correction rubber conveyer | |
| CN201010304Y (en) | Automatic correcting device for corrugated cardboard production line conveying belt | |
| CN204658891U (en) | Rubber size detects conveying device | |
| CN205240886U (en) | Permanent tension automatic control device | |
| CN203806521U (en) | Automatic strip conveying high-precision correction device | |
| CN106514235B (en) | A kind of multiple-shaft tightening machine synchronization mechanism and control method | |
| CN209023745U (en) | Automatic detection device when processed sensor | |
| CN109436707A (en) | A kind of centering positioning truck of adaptive material specification | |
| CN203638868U (en) | Pay-off rack, pay-off rack set and electric wire and cable production line | |
| CN108438808A (en) | Electromagnetic type automatic deviation correction rubber conveyer | |
| CN209367547U (en) | A kind of wire-arranging mechanism | |
| CN206735306U (en) | A kind of multichannel interflow pipeline and the stamp device with the pipeline | |
| CN113184449B (en) | Intelligent conveying management and control system for metal powder products | |
| CN210029082U (en) | Intelligent logistics separation conveying equipment | |
| CN203959157U (en) | Distribution Warehouse belt feeder chain type driving device | |
| CN209382849U (en) | A kind of centering positioning truck of adaptive material specification | |
| CN210914000U (en) | Deviation correcting and adjusting device for belt conveyor | |
| CN108013658A (en) | A kind of Pens displaying box applied to stationery store | |
| CN109850532B (en) | Book collecting device for book conveying belt equipment | |
| CN205074074U (en) | Material feeding unit of plastic foil reducing mechanism | |
| CN103449141A (en) | Belt deviation intelligent correcting system and correcting method for belt conveyor | |
| CN204137856U (en) | A kind of magnetic ferrite magnetic core automatic transport setting device | |
| CN103043483A (en) | Belt collecting and winding machine structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20181211 Effective date of abandoning: 20230815 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20181211 Effective date of abandoning: 20230815 |