CN203877343U - Blocking-roller-adjustable mechanical linkage deviation rectifying device capable of preventing belt-type conveyor from deviating - Google Patents
Blocking-roller-adjustable mechanical linkage deviation rectifying device capable of preventing belt-type conveyor from deviating Download PDFInfo
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- CN203877343U CN203877343U CN201420235241.XU CN201420235241U CN203877343U CN 203877343 U CN203877343 U CN 203877343U CN 201420235241 U CN201420235241 U CN 201420235241U CN 203877343 U CN203877343 U CN 203877343U
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- roller rack
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- belt
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Abstract
The utility model relates to a blocking-roller-adjustable mechanical linkage deviation rectifying device capable of preventing a belt-type conveyor from deviating. A cross beam is installed on a middle frame, two holding frames are installed at the two ends of the cross beam, the bottoms of two cardan joints penetrate through the two holding frames to be connected with the cross beam in an inserted mode, a carrier roller support I and a carrier roller support III are installed at the upper ends of the two holding frames respectively, a carrier roller support II is installed in the middle of the cross beam in an inserted mode, the bottoms of the two cardan joints and the bottom of the carrier roller support II are connected through connecting rods, three carrier rollers are installed on the carrier roller support I, the carrier roller support II and the carrier roller support III respectively, two blocking roller camber beams are welded to the lower ends of the two cardan joints respectively, the upper ends of the two blocking roller camber beams are provided with two adjusting screws in a welded mode respectively, nuts are installed on the two sides of each of the two adjusting screws, every two of four detecting blocking rollers form a group, the two groups of detecting blocking rollers are inserted into the adjusting screws on the left side and the right side, and a belt is located above the three carrier rollers. The blocking-roller-adjustable mechanical linkage deviation rectifying device does not need a power source and manual operation, and is low in price, high in reliability and free of maintenance.
Description
Technical field
The utility model relates to a kind of conveyer, is specifically related to a kind of gear roller adjustable mechanical linked error correcting device that prevents Auto-rectification Device for Belt Conveyer.
Background technology
Conventionally there is certain deviation phenomenon in the belt conveyer of selling on market, this is because various factors causes.As the handing-over of: belt connector not just, frame not just, cylinder sizing, carrying roller not working etc.For above-mentioned belt deviation situation, be mainly by the aligning carrier roller improvement belt deviation that swings back and forth at present, and the swing of aligning carrier roller is by manually realizing.This just forces belt post work labour intensity to strengthen.Hydraulic type correction cost is higher, and electrodynamic type correction consumes again the energy.
Utility model content
The purpose of this utility model is to provide a kind of gear roller adjustable mechanical linked error correcting device that prevents Auto-rectification Device for Belt Conveyer, this device without power supply, without manual operation, low lattice are cheap, reliability is high, Maintenance free, for the correction of Auto-rectification Device for Belt Conveyer.
In order to achieve the above object, the utility model has following technical scheme:
A kind of gear roller adjustable mechanical linked error correcting device that prevents Auto-rectification Device for Belt Conveyer of the present utility model, comprises crossbeam, two universal-joints, two brackets, roller rack one, roller rack two, roller rack three, three carrying rollers, two gear roll bending beams, four are detected gear roller, two governing screw, connecting rod, belt, described crossbeam is arranged on middle frame, and two brackets are arranged on crossbeam two ends, and peg graft through two brackets and crossbeam in two universal-joint bottoms, roller rack one, roller rack three is contained in respectively two bracket upper ends, and roller rack one, roller rack three is also connected with two universal-joint tops respectively, and roller rack two is inserted in the middle of crossbeam, and two universal-joint bottoms are connected with connecting rod with roller rack two bottoms, make roller rack one, roller rack two, roller rack three is on same axis, and described three carrying rollers are arranged on respectively roller rack one, roller rack two, on roller rack three, make three carrying rollers can realize interlock, described two gear roll bending beams are welded on respectively two universal-joint lower ends, two governing screw are welded respectively in two gear roll bending beam upper ends, and have nut two governing screw both sides, four are detected every two of roller of gear is one group, inserts in the governing screw of the left and right sides, and described belt is positioned at the top of three carrying rollers.
Wherein, described detection gear roller is every two and is welded into one group.
Wherein, described two brackets are welded on crossbeam two ends, and described gear roll bending beam is L shaped.
Owing to having taked above technical scheme, the utility model has the advantage of:
1, because the utility model adopts belt deflection as thrust, realize and correct belt deviation, therefore, without artificial, without power supply, not only saved the energy but also alleviated people's labour intensity.
2, the utility model is all made up of hard ware, firm in structure, easy for installation, can fit various harsies environment.
3, adopted adjustable stopper roller, facilitated the scope of timely adjustment belt deviation, made it in preset range
4, every two, roller of side detection gear is one group, can be larger with belt contact surface, and its reaction thrust is strengthened, avoid a contact to cause damage to band edge simultaneously.
5, when each carrying roller rotates, drive other two carrying rollers rotations, realize three carrying rollers interlocks, correction efficiency is better.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model overall structure;
Fig. 2 is the left view of Fig. 1.
In figure: 1, crossbeam; 2, universal-joint; 3, bracket; 4, roller rack one; 5, roller rack two; 6, roller rack three; 7, carrying roller; 8, gear roll bending beam; 9, detect gear roller; 10, governing screw; 11, connecting rod; 12, belt; 13, middle frame.
Detailed description of the invention
Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
Referring to accompanying drawing 1-Fig. 2, a kind of gear roller adjustable mechanical linked error correcting device that prevents Auto-rectification Device for Belt Conveyer of the present utility model, comprises crossbeam, two universal-joints, two brackets, roller rack one, roller rack two, roller rack three, three carrying rollers, two gear roll bending beams, four are detected gear roller, two governing screw, connecting rod, belt, described crossbeam is arranged on middle frame, and two brackets are arranged on crossbeam two ends, and peg graft through two brackets and crossbeam in two universal-joint bottoms, roller rack one, roller rack three is contained in respectively two bracket upper ends, and roller rack one, roller rack three is also connected with two universal-joint tops respectively, and roller rack two is inserted in the middle of crossbeam, and two universal-joint bottoms are connected with connecting rod with roller rack two bottoms, make roller rack one, roller rack two, roller rack three is on same axis, and described three carrying rollers are arranged on respectively roller rack one, roller rack two, on roller rack three, make three carrying rollers can realize interlock, described two gear roll bending beams are welded on respectively two universal-joint lower ends, two governing screw are welded respectively in two gear roll bending beam upper ends, and have nut two governing screw both sides, four are detected every two of roller of gear is one group, inserts in the governing screw of the left and right sides, and described belt is positioned at the top of three carrying rollers.
Described detection gear roller is every two and is welded into one group.
Described two brackets are welded on crossbeam two ends, and described gear roll bending beam is L shaped.
The utility model working process: if load-transfer device is during to a side generation sideslip, belt edge touches the detection gear roller of homonymy, under the application force of belt deviation, promoting to detect the moving gear of gear roller strap roll bending beam outwards swings, in the time that outwards swinging, gear roll bending beam drive universal-joint lower end to rotate, rotate thereupon universal-joint upper end, detecting gear roller homonymy carrying roller deflects, under connecting rod effect, drive again other two carrying roller deflections, three carrying rollers of deflection produce horizontal reset force (correction power) to belt, after belt resets and with detecting gear roller, separate, and belt normally moves.If load-transfer device is during to opposite side generation sideslip, belt edge touches the detection gear roller of opposite side, and principle of work is the same.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here cannot give exhaustive to all embodiments.Everyly belong to apparent variation or the still row in protection domain of the present utility model of variation that the technical solution of the utility model extends out.
Claims (3)
1. a gear roller adjustable mechanical linked error correcting device that prevents Auto-rectification Device for Belt Conveyer, is characterized in that: comprise crossbeam, two universal-joints, two brackets, roller rack one, roller rack two, roller rack three, three carrying rollers, two gear roll bending beams, four are detected gear roller, two governing screw, connecting rod, belt, described crossbeam is arranged on middle frame, and two brackets are arranged on crossbeam two ends, and peg graft through two brackets and crossbeam in two universal-joint bottoms, roller rack one, roller rack three is contained in respectively two bracket upper ends, and roller rack one, roller rack three is also connected with two universal-joint tops respectively, and roller rack two is inserted in the middle of crossbeam, and two universal-joint bottoms are connected with connecting rod with roller rack two bottoms, make roller rack one, roller rack two, roller rack three is on same axis, and described three carrying rollers are arranged on respectively roller rack one, roller rack two, on roller rack three, make three carrying rollers can realize interlock, described two gear roll bending beams are welded on respectively two universal-joint lower ends, two governing screw are welded respectively in two gear roll bending beam upper ends, and have nut two governing screw both sides, four are detected every two of roller of gear is one group, inserts in the governing screw of the left and right sides, and described belt is positioned at the top of three carrying rollers.
2. according to a kind of gear roller adjustable mechanical linked error correcting device that prevents Auto-rectification Device for Belt Conveyer claimed in claim 1, it is characterized in that: described detection gear roller is every two and is welded into one group.
3. according to a kind of gear roller adjustable mechanical linked error correcting device that prevents Auto-rectification Device for Belt Conveyer claimed in claim 1, it is characterized in that: described two brackets are welded on crossbeam two ends, described gear roll bending beam is L shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420235241.XU CN203877343U (en) | 2014-05-08 | 2014-05-08 | Blocking-roller-adjustable mechanical linkage deviation rectifying device capable of preventing belt-type conveyor from deviating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420235241.XU CN203877343U (en) | 2014-05-08 | 2014-05-08 | Blocking-roller-adjustable mechanical linkage deviation rectifying device capable of preventing belt-type conveyor from deviating |
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| Publication Number | Publication Date |
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| CN203877343U true CN203877343U (en) | 2014-10-15 |
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| CN201420235241.XU Active CN203877343U (en) | 2014-05-08 | 2014-05-08 | Blocking-roller-adjustable mechanical linkage deviation rectifying device capable of preventing belt-type conveyor from deviating |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005949A (en) * | 2016-07-19 | 2016-10-12 | 吴长林 | Self-aligning supporting roller mechanism for belt |
| CN110077801A (en) * | 2019-04-17 | 2019-08-02 | 山东黄金矿业(莱州)有限公司焦家金矿 | Automatic belt deviating device |
| CN113233128A (en) * | 2021-05-26 | 2021-08-10 | 北京冠明机械科技有限公司 | Self-generating deviation correcting device for mining belt conveyor |
-
2014
- 2014-05-08 CN CN201420235241.XU patent/CN203877343U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005949A (en) * | 2016-07-19 | 2016-10-12 | 吴长林 | Self-aligning supporting roller mechanism for belt |
| CN110077801A (en) * | 2019-04-17 | 2019-08-02 | 山东黄金矿业(莱州)有限公司焦家金矿 | Automatic belt deviating device |
| CN113233128A (en) * | 2021-05-26 | 2021-08-10 | 北京冠明机械科技有限公司 | Self-generating deviation correcting device for mining belt conveyor |
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