CN101665185A - Automatic correction device of heavy-duty conveyor belt - Google Patents
Automatic correction device of heavy-duty conveyor belt Download PDFInfo
- Publication number
- CN101665185A CN101665185A CN200910145079A CN200910145079A CN101665185A CN 101665185 A CN101665185 A CN 101665185A CN 200910145079 A CN200910145079 A CN 200910145079A CN 200910145079 A CN200910145079 A CN 200910145079A CN 101665185 A CN101665185 A CN 101665185A
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- heavy
- conveyor belt
- connecting rod
- carrier roller
- correction device
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Abstract
The invention discloses an automatic correction device of a heavy-duty conveyor belt, comprising a beam and a carrier roller bracket, wherein the carrier roller bracket is provided with a carrier roller, a supporting wheel is respectively and fixedly arranged on the left side and the right side of the lower end of the carrier roller bracket, and the supporting wheels are arranged on the beam; oneside of the beam is fixedly connected with an extended connecting rod; the same side of the two supporting rods is respectively provided with a crankarm in a rotating mode; the middle of the crankarmis connected with the connecting rod in a rotating mode; and the outer end of the crankarm is provided with a vertical roll. The invention has the advantages of simple structure, small volume, flexible correction, high efficiency, favourable stability, safety, reliability, low cost, convenient maintenance and long service life, not only can be used under the harsh conditions of dustiness, moist, high temperature and the like, but also can be used in dangerous places of inflammable places and explosive places.
Description
Technical field:
The present invention relates generally to a kind of automatic deviation rectifying device, relates in particular to a kind of automatic correction device of heavy-duty conveyor belt.
Technical background:
Belt " sideslip " is that a kind of system of flexible delivery carrying device is sick, generally can cause along machine spreading, derailing, can cause tearing, scratching of belt when serious, belt is scrapped, cause the paralysis of belt feeder system, especially belt conveyer series to this class harsh environment scenarios such as down-hole, mines under long distance when carrying, require load-transfer device for a long time not " sideslip ", and stable, failure-free operation.
At present, what the deviation correcting device in the market mostly adopted is electrical control or HM Hydraulic Motor control, and its structure is loaded down with trivial details, and volume is bigger, and parts are more, are prone to fault, and maintaining is relatively more difficult; Though and the deviation correcting device that has adopts theory of machines control, but this deviation correcting device is at the quantity of installing on the conveyer more (general about 20 meters one group), the correction distance is short, and what rotating element adopted is single shaft, its stability of this device is bad, make axle be subjected to inclined to one side power and damage easily, deviation correction mechanism was lost efficacy.
Summary of the invention:
The objective of the invention is in order to remedy the deficiency of prior art, a kind of automatic correction device of heavy-duty conveyor belt is provided, it is loaded down with trivial details to have solved existing deviation correcting device structure, volume is bigger, and parts are more, makes axle be subjected to inclined to one side power and damage easily, deviation correction mechanism was lost efficacy, problems such as maintaining is difficulty relatively, and the correction distance is short, and stability is bad.
The present invention is achieved through the following technical solutions:
A kind of automatic correction device of heavy-duty conveyor belt includes crossbeam, roller rack, and carrying roller is installed on the tray rack, and described roller rack lower end and arranged on left and right sides is installed with a support wheel respectively, and described support wheel carrier is on described crossbeam; Described crossbeam one side is fixedly connected with the connecting rod that stretches out; The same side of two support wheels is rotatablely equipped with connecting lever respectively, is rotationally connected between the middle part of described connecting lever and the connecting rod, and the outer end of described connecting lever is equipped with edger roll.
Described automatic correction device of heavy-duty conveyor belt is characterized in that: all adopt linear bearing to rotate between described connecting lever and support wheel, connecting lever and the connecting rod and install.
The present invention adopts the lever type mechanical principle, and the connecting lever rotating element adopts four groups of linear bearings, fixing back forms a quadrangle, its structure has fugitiveness, mechanical action is quick on the draw, and is installed with support wheel simultaneously below roller rack, is set up on the crossbeam, make its whole left and right sides balance, this part is being born under the heavier object and is not being influenced its correction process; In the normal working process of belt, the path of motion direction of belt is consistent with the path of motion direction of automatic deviation rectifying device middle idler roller, when belt sideslip one side a little, promptly drive the edger roll motion of that side, make the mass motion of correction framework, carrying roller on the framework of drive correction simultaneously is movement therewith also, make the carrying roller sense of motion on the present deviation correcting device and the direction of belt movement form an angle, produced reset force (correction power) when belt continuation motion " sideslip ", this reset force (correction power) also continues to increase thereupon, force the sense of motion of belt consistent, make its playback reach the function of automatic deviation correction with carrying roller direction on the deviation correcting device.
The present invention compares with other deviation correcting device, and its working process is very steady, almost is not aware of the whole process of correction, also can not cause any injury to belt feeder, and can install very easily and separate this equipment, and safety, reliable, correction efficient height.
Advantage of the present invention is:
That the present invention has is simple in structure, volume is little, flexible correction, efficient height, good stability, safe and reliable, and cost is low, and maintaining is convenient, long service life, not only can under mal-conditions such as many dirt, humidity, high temperature, use, and can be used for inflammable, explosive hazardous area.
Description of drawings:
Accompanying drawing is a structural representation of the present invention.
The specific embodiment:
A kind of automatic correction device of heavy-duty conveyor belt, include crossbeam 5, roller rack 2, carrying roller 1 is installed on the tray rack 2, and described roller rack 2 lower end and arranged on left and right sides are installed with a support wheel 4 respectively, and 4 of described support wheels are on described crossbeam 5; Described crossbeam 5 one sides are fixedly connected with the connecting rod 7 that stretches out; The same side of two support wheels 4 is rotatablely equipped with connecting lever 8 respectively, is rotationally connected by linear bearing 6 between the middle part of described connecting lever 8 and the connecting rod 7, and the outer end of described connecting lever 8 is equipped with edger roll 3.
When belt when a side " sideslip ", the then stressed and action thereupon of that edge-on roller, drive the supporting seat mass motion, also movement therewith of the carrying roller of this moment on the supporting seat, carrying roller sense of motion and belt movement direction shape on the supporting seat of this moment be a in an angle, and establishing the suffered power of belt is F (being known conditions F=P/v), and the correction power that can be got on the carrying roller by the synthetic decomposition of power is F '=F/COSa, when a angle increased, F ' also increased thereupon.
Claims (2)
1, a kind of automatic correction device of heavy-duty conveyor belt includes crossbeam, roller rack, and carrying roller is installed on the tray rack, and described roller rack lower end and arranged on left and right sides is installed with a support wheel respectively, and described support wheel carrier is on described crossbeam; Described crossbeam one side is fixedly connected with the connecting rod that stretches out; The same side of two support wheels is rotatablely equipped with connecting lever respectively, is rotationally connected between the middle part of described connecting lever and the connecting rod, and the outer end of described connecting lever is equipped with edger roll.
2, automatic correction device of heavy-duty conveyor belt according to claim 1 is characterized in that: all adopt linear bearing to rotate between described connecting lever and support wheel, connecting lever and the connecting rod and install.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910145079A CN101665185A (en) | 2009-09-27 | 2009-09-27 | Automatic correction device of heavy-duty conveyor belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910145079A CN101665185A (en) | 2009-09-27 | 2009-09-27 | Automatic correction device of heavy-duty conveyor belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101665185A true CN101665185A (en) | 2010-03-10 |
Family
ID=41802002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910145079A Pending CN101665185A (en) | 2009-09-27 | 2009-09-27 | Automatic correction device of heavy-duty conveyor belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101665185A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960841A (en) * | 2015-06-12 | 2015-10-07 | 淮北合众机械设备有限公司 | Load-bearing type four-bar linkage automatic deviation correction device |
| CN117817610A (en) * | 2023-12-13 | 2024-04-05 | 河南天工科技股份有限公司 | Installation traction device for bow hook type conveyer belt |
-
2009
- 2009-09-27 CN CN200910145079A patent/CN101665185A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960841A (en) * | 2015-06-12 | 2015-10-07 | 淮北合众机械设备有限公司 | Load-bearing type four-bar linkage automatic deviation correction device |
| CN117817610A (en) * | 2023-12-13 | 2024-04-05 | 河南天工科技股份有限公司 | Installation traction device for bow hook type conveyer belt |
| CN117817610B (en) * | 2023-12-13 | 2024-09-20 | 河南天工科技股份有限公司 | Installation traction device for bow hook type conveyer belt |
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| C12 | Rejection of a patent application after its publication | ||
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Application publication date: 20100310 |