CN104960841A - Load-bearing type four-bar linkage automatic deviation correction device - Google Patents
Load-bearing type four-bar linkage automatic deviation correction device Download PDFInfo
- Publication number
- CN104960841A CN104960841A CN201510319955.8A CN201510319955A CN104960841A CN 104960841 A CN104960841 A CN 104960841A CN 201510319955 A CN201510319955 A CN 201510319955A CN 104960841 A CN104960841 A CN 104960841A
- Authority
- CN
- China
- Prior art keywords
- runway
- step shaft
- bearing
- runner assembly
- foundry goods
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/10—Arrangements of rollers
- B65G39/12—Arrangements of rollers mounted on framework
- B65G39/16—Arrangements of rollers mounted on framework for aligning belts or chains
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The invention discloses a load-bearing type four-bar linkage automatic deviation correction device. The device comprises a runway mechanism. The runway mechanism comprises rotary assemblies I, rotary assemblies II, carrier roller cross beams and a load-bearing cross beam. The carrier roller cross beams and the load-bearing cross beam are connected through a pair of the rotary assemblies I. Front-extending square tubes are disposed on the load-bearing cross beams and provided with the rotary assemblies II. The rotary assemblies II are provided with parallel extending sleeves. Supports are welded to the carrier roller cross beams, and carrier rollers are arranged on the supports. One end of each of parallel extending tubes is inserted into the corresponding parallel extending sleeve of the runway mechanism. Adjustable vertical roller linkage bars are inserted into an installation cavity where the other end of each of the parallel extending sleeves is welded. Dual vertical roller sleeve assemblies and detection vertical rollers are movably installed on the adjustable vertical roller linkage bars. The deviation correction device can conduct effective deviation correction on high-speed, large-capacity, long-distance and high-strength belt conveyers in the severe work environment, especially on large wide belts.
Description
Technical field
The present invention relates to a kind of bearing-type double leval jib automatic deviation rectifying device.
Background technology
Band conveyor in use, because geologic environment constantly changes, the belt holder for supporting belt conveyor there will be inclination in various degree, causes belt conveyor to depart from normal orbit, need to be adjusted belt by tuningout frame for this reason, belt conveyor is backed on track.At present, known mechanical type automatic deflection adjusting frame is combined by fixing bracket body, tuningout support body and deviation regulating idler.
The mechanism form of all kinds of Deviation rectifiers in the market, rectifying effect is sensitive not.Can not play good effect for wider large-scale belt deviation rectifying, the belt larger to carrying capacity can not play carrying effect and insufficient strength exists potential safety hazard.
Summary of the invention
For overcoming above-mentioned deficiency, the object of the invention is to provide a kind of bearing-type double leval jib automatic deviation rectifying device, actv. correction can be carried out to the belt conveyer of high speed, large conveying quantity, long distance, high strength, work under bad environment, particularly wider large-scale belt be rectified a deviation.
The solution of the present invention is as follows: bearing-type double leval jib automatic deviation rectifying device, it is characterized in that comprising runway mechanism, and described runway mechanism comprises crossbeam, runner assembly; Described runner assembly comprises runner assembly I, runner assembly II; Described crossbeam is comprised carrying roller crossbeam and is connected by a pair runner assembly I with between load bearing cross beam; Described load bearing cross beam is provided with square tube of protracting for a pair, described square tube of protracting is provided with runner assembly II, described runner assembly II is provided with and parallelly stretches out sleeve pipe; Described runner assembly II is connected by attaching parts with between runner assembly I;
Three pairs of support weldings are on carrying roller crossbeam, and carrying roller is arranged between support; Tilting base plate is arranged on bottom load bearing cross beam two ends, is link; Parallel protruded tube one end is inserted into the parallel of part runway mechanism and stretches out in sleeve pipe; Adjustable vertical rod connecting rod is inserted in the parallel installation cavity stretching out the welding of the sleeve pipe other end; Two vertical rod grip assembly is movably arranged on adjustable vertical rod connecting rod.
Further, described runner assembly I comprises cover of dust, square external member, parallel thrust baring, antifriction-bearing box, Step Shaft, runway foundry goods A, runway foundry goods B, radial ball bearing;
Described Step Shaft is welded on above runway foundry goods A, and runway foundry goods B is welded on load bearing cross beam; Described square external member welding is integrally formed together with carrying roller beam welding, and square sleeve female connector is connected on Step Shaft; Radial ball bearing to be arranged in runway foundry goods A by optical axis and to contact with runway foundry goods B, and runway foundry goods A can be slided by radial bearing on runway foundry goods B; Seal ring, parallel thrust baring, antifriction-bearing box are arranged on part Step Shaft successively; Square external member on described carrying roller crossbeam is socketed on part Step Shaft; Described cover of dust is bolted on Step Shaft; Attaching parts one end is welded on runway foundry goods A.
Further, described runner assembly II comprises cover of dust, circular external member, parallel thrust baring, rolling ball bearing, Step Shaft, clamping pad;
Described Step Shaft is welded on and protracts in square tube, and seal ring, parallel thrust baring, rolling ball bearing are arranged on Step Shaft successively; Described circular external member is socketed on Step Shaft, and circular external member can rotate around Step Shaft; Described cover of dust is bolted on Step Shaft; Circular external member is welded with and parallelly stretches out sleeve pipe; The attaching parts other end is welded in circular external member.
Further, clamping pad is provided with between described bolt and Step Shaft.
Further, described two vertical rod grip assembly comprises a pair detection edger roll, edger roll support, and described detection edger roll is movably fixed on edger roll support, and described edger roll support is movably fixed on adjustable vertical rod connecting rod.
Further, described adjustable edger roll connecting rod, installation cavity all arrange multiple through hole; Adjustable edger roll can regulate installation length as required in installation cavity, and is fixed through through hole by bolt.
Beneficial effect of the present invention:
1, tilting base plate makes body design for tilting, when belt is to side sideslip, the idler machining horizontal direction of this device can form a reversing sense correction angle, and this idler machining can vertically raise in the side that belt is partial to simultaneously, form multiple correction power, larger to the correction dynamics of belt.
2, the detection that two vertical rod single shaft runs is found rod and is not only detected sensitive higher, and increases the contact surface with belt, and actv. prevents belt edge-curl phenomenon, so detect sensitive ratio in the past sensitiveer.
3, detecting vertical rod adopts " I " type to found rod, prevents belt from going to vertical rod two ends.
4, runway assembly is made up of four poted assemblives, and common single shaft more originally or cross-compound arrangement run more steady, and degree of precision is high, longer service life.Also show as, load-transfer device running and comparing on rectify a deviation is steady; The shape that four poted assemblives one are trapezoidal, utilizes the fugitiveness of quadrangle thus forms one and regular go to structure; Respectively there are two parallel thrust barings and two needle bearings inside each poted assemblies, sensitiveer 4. sealing effectivenesss of correction can be made very good, not easily intake into coal (common correction axle is easily intake coal, and long-term axle easily becomes rusty extremely, and belt is in fluctuation of service above).
5, correction is very laborsaving, and utilize the lengthening of lever principle to detect the arm of force, required correction power is little, and correction is more flexible, and rectifying effect is increased to 99.95%.
6, when belt generation sideslip, the detection edger roll detected above the arm of force can to the power of a belt adverse effect, thus drive correction idler machining below that belt is corrected.And correction idler machining above can vertically raise, and can play the effect of secondary correction.
7, easy for installation, do not need to use gas welding.The distance that common correction is installed is 15-20 rice, and the mounting distance of double leval jib automatic deviation rectifying device is 50-70 rice, thus saves buying expenses.
8, later maintenance is simple.Later stage does not need to safeguard substantially, saves time, and saving of labor is laborsaving.As: the easy leakage of oil of hydraulic pressure correction later stage is safeguarded to get up to bother very much.
9, the present invention is equipped with two beam device, is first greatly improved in the intensity of single unit system, and the self gravitation of power (from the gravity of belt and the power of carrying material) suffered by idler assembly and idler assembly, all born by two crossbeam.Such arrangement can make this device in use more stable.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention;
Fig. 2 is lateral plan of the present invention.
Fig. 3 is the perspective view of another angle of the present invention.
Fig. 4 is the perspective view of runway mechanism of the present invention;
Fig. 5 is the schematic cross-section of runner assembly I of the present invention;
Fig. 6 is the schematic cross-section of runner assembly II of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described.
Bearing-type double leval jib automatic deviation rectifying device, comprises runway mechanism, and runway mechanism comprises crossbeam, runner assembly, and crossbeam comprises carrying roller crossbeam 2, load bearing cross beam 3, and runner assembly comprises runner assembly I 1, runner assembly II 6; Be connected by a pair runner assembly I 1 between carrying roller crossbeam 2 with load bearing cross beam 3; Load bearing cross beam 3 two ends are provided with square tube 4 of protracting for a pair, square tube of protracting 4 are provided with runner assembly II 6; Be connected by attaching parts 5 between runner assembly II 6 with runner assembly I 1.
Three pairs of supports 7 are welded on carrying roller crossbeam 2, and three carrying rollers 20 are arranged between three often pair of supports; Tilting base plate 8 is arranged on bottom load bearing cross beam 3 two ends, is link, for being fixedly connected with conveyer frame; Inclined base plate makes body of the present invention be tilting; Parallel protruded tube 9 one end is inserted into the parallel of runway mechanism and stretches out in sleeve pipe 28; Adjustable vertical rod connecting rod 10 is inserted in the parallel installation cavity 281 stretching out the welding of sleeve pipe 28 other end; Two vertical rod grip assembly 29 is movably arranged on adjustable vertical rod connecting rod 10.
Runner assembly I 1 comprises cover of dust 11, square external member 12, parallel thrust baring 13, antifriction-bearing box 14, Step Shaft 15, runway foundry goods A16, runway foundry goods B17, radial ball bearing 18; Step Shaft 15 is welded on above runway foundry goods A16, and runway foundry goods B17 is welded on load bearing cross beam 3; Square external member 12 and carrying roller crossbeam 2 weld together, be integrally formed, square socket 12 is socketed on Step Shaft 15; Radial ball bearing to be arranged in runway foundry goods A by optical axis and to contact with runway foundry goods B, and runway foundry goods A can be slided by radial bearing on runway foundry goods B; Seal ring 19, parallel thrust baring 13, antifriction-bearing box 14 are arranged on part Step Shaft 15 successively; Square external member 12 on carrying roller crossbeam 2 is socketed on part Step Shaft 15; Cover of dust 11 is bolted on Step Shaft 15.Attaching parts 5 one end is welded on runway foundry goods A16.
Runner assembly II 6 comprises cover of dust 21, circular external member 22, parallel thrust baring 23, rolling ball bearing 24, Step Shaft 25, clamping pad 26; Step Shaft 25 is welded on and protracts in square tube 4, and seal ring 27, parallel thrust baring 23, rolling ball bearing 24 are arranged on Step Shaft 25 successively; Circular external member 22 is socketed on part Step Shaft 25, and cover of dust 21 is fixed on Step Shaft 25 by bolt 211; Circular external member 22 is welded with and parallelly stretches out sleeve pipe 28, circular external member can rotate around Step Shaft; Attaching parts 5 other end is welded in circular external member 22.Clamping pad 29 is provided with between bolt 211 and Step Shaft 25.
Two vertical rod grip assembly 29 in the present invention comprises a pair detection edger roll 291, edger roll support 292, and detect edger roll 291 and be movably fixed on edger roll support 292, edger roll support 292 is movably fixed on adjustable vertical rod connecting rod 10.
Adjustable edger roll connecting rod of the present invention, installation cavity all arrange multiple through hole; Adjustable edger roll can regulate installation length as required in installation cavity, and is fixed through through hole by bolt.
Load bearing cross beam of the present invention is in stationary state in the middle of work, and carrying roller crossbeam is in active state in the middle of work.The parallel parts stretching out sleeve part and runway foundry goods A solder together and form, in the middle of work with runner assembly II for the center of circle is in active state.The parts of these two groups of activities are in the middle of work, stressed in the same size, and Impact direction is contrary, and the gravity born by carrying roller crossbeam all changes member load bearing cross beam to bear, and makes runner assembly II rotate resistance less.Apply this principle, the effect of better correction can be played in the middle of practical application.
When load-transfer device runs in apparatus of the present invention, first with three carrying rollers 20 contact, and when belt departs from, the part 29 that will touch belt institute offset direction detects vertical rod.At this moment, the parallel protruded tube 9 of apparatus of the present invention, by parallel protruded tube 28, is the center of circle and fulcrum with runner assembly II 6, according to lever principle, runway mechanism is rotated, and drives the runner assembly I 1 be connected with attaching parts 5 to rotate.And then, accomplished that the carrying roller crossbeam 2 in runway mechanism turns to another direction, and the gravity that part carrying roller crossbeam 2 bears all is changed over load bearing cross beam 3 by this structure bears, make runner assembly II 6 rotate resistance less.Because load bearing cross beam 3 two ends are provided with tilting base plate 8, thus can make when belt deflection load-transfer device toward offset direction reverse direction operation while also allow the carrying roller of this side automatically raise.Thus play multiple tuningout effect.
Although give detailed description and explanation to the specific embodiment of the present invention above; but what should indicate is; we can carry out various equivalence according to conception of the present invention to above-mentioned embodiment and change and amendment; its function produced do not exceed that specification sheets contains yet spiritual time, all should within protection scope of the present invention.
Claims (6)
1. bearing-type double leval jib automatic deviation rectifying device, is characterized in that comprising runway mechanism, and described runway mechanism comprises crossbeam, runner assembly; Described runner assembly comprises runner assembly I, runner assembly II; Described crossbeam is comprised carrying roller crossbeam and is connected by a pair runner assembly I with between load bearing cross beam; Described load bearing cross beam is provided with square tube of protracting for a pair, described square tube of protracting is provided with runner assembly II, described runner assembly II is provided with and parallelly stretches out sleeve pipe; Described runner assembly II is connected by attaching parts with between runner assembly I;
Three pairs of support weldings are on carrying roller crossbeam, and carrying roller is arranged between support; Tilting base plate is arranged on bottom load bearing cross beam two ends, is link; Parallel protruded tube one end is inserted into the parallel of part runway mechanism and stretches out in sleeve pipe; Adjustable vertical rod connecting rod is inserted in the parallel installation cavity stretching out the welding of the sleeve pipe other end; Two vertical rod grip assembly is movably arranged on adjustable vertical rod connecting rod.
2. bearing-type double leval jib automatic deviation rectifying device according to claim 1, is characterized in that described runner assembly I comprises cover of dust, square external member, parallel thrust baring, antifriction-bearing box, Step Shaft, runway foundry goods A, runway foundry goods B, radial ball bearing;
Described Step Shaft is welded on above runway foundry goods A, and runway foundry goods B is welded on load bearing cross beam; Described square external member, together with carrying roller beam welding, is integrally formed, and square sleeve female connector is connected on Step Shaft; Radial ball bearing to be arranged in runway foundry goods A by optical axis and to contact with runway foundry goods B, and runway foundry goods A can be slided by radial bearing on runway foundry goods B; Seal ring, parallel thrust baring, antifriction-bearing box are arranged on part Step Shaft successively; Square external member on described carrying roller crossbeam is socketed on part Step Shaft; Described cover of dust is bolted on Step Shaft; Attaching parts one end is welded on runway foundry goods A.
3. bearing-type double leval jib automatic deviation rectifying device according to claim 1, is characterized in that described runner assembly II comprises cover of dust, circular external member, parallel thrust baring, rolling ball bearing, Step Shaft, clamping pad;
Described Step Shaft is welded on and protracts in square tube, and seal ring, parallel thrust baring, rolling ball bearing are arranged on Step Shaft successively; Described circular external member is socketed on Step Shaft, and circular external member can rotate around Step Shaft; Described cover of dust is bolted on Step Shaft; Circular external member is welded with and parallelly stretches out sleeve pipe; The attaching parts other end is welded in circular external member.
4. bearing-type double leval jib automatic deviation rectifying device according to claim 3, is characterized in that being provided with clamping pad between described bolt and Step Shaft.
5. bearing-type double leval jib automatic deviation rectifying device according to claim 1, it is characterized in that described two vertical rod grip assembly comprises a pair detection edger roll, edger roll support, described detection edger roll is movably fixed on edger roll support, and described edger roll support is movably fixed on adjustable vertical rod connecting rod.
6. according to claim 1 year formula double leval jib automatic deviation rectifying device, is characterized in that described adjustable edger roll connecting rod, installation cavity all arrange multiple through hole; Adjustable edger roll can regulate installation length as required in installation cavity, and is fixed through through hole by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510319955.8A CN104960841B (en) | 2015-06-12 | 2015-06-12 | A kind of bearing-type double leval jib automatic deviation rectifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510319955.8A CN104960841B (en) | 2015-06-12 | 2015-06-12 | A kind of bearing-type double leval jib automatic deviation rectifying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104960841A true CN104960841A (en) | 2015-10-07 |
| CN104960841B CN104960841B (en) | 2017-07-07 |
Family
ID=54214981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510319955.8A Active CN104960841B (en) | 2015-06-12 | 2015-06-12 | A kind of bearing-type double leval jib automatic deviation rectifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104960841B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105692111A (en) * | 2016-03-29 | 2016-06-22 | 兖州煤业股份有限公司 | Mine cross heading conveyor |
| CN106743109A (en) * | 2016-12-20 | 2017-05-31 | 北方重工集团有限公司 | A kind of ribbon conveyer alternating expression automatic deviation rectifying device |
| CN106829384A (en) * | 2016-08-08 | 2017-06-13 | 铜陵重钢机械装备有限公司 | The reversible aligning pop-up roller group of ribbon conveyer |
| TWI775684B (en) * | 2021-11-25 | 2022-08-21 | 國立虎尾科技大學 | The manufacturing device of the skeleton type meltblown filter element |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110615258A (en) * | 2019-10-28 | 2019-12-27 | 河南中烟工业有限责任公司 | Automatic correction alarm device for belt deviation |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2381611A1 (en) * | 1999-09-03 | 2001-03-15 | Mats Anders Malmberg | Device for steering a conveyor belt |
| WO2002088005A1 (en) * | 2001-04-30 | 2002-11-07 | Bernard Athol Anderson | Conveyor belt tracking idler and system |
| CN201292145Y (en) * | 2008-07-18 | 2009-08-19 | 淮北高罗输送装备有限公司 | Automatic deviation rectifying apparatus for conveyer belt |
| CN101665185A (en) * | 2009-09-27 | 2010-03-10 | 淮北高罗输送装备有限公司 | Automatic correction device of heavy-duty conveyor belt |
| CN201587729U (en) * | 2009-12-31 | 2010-09-22 | 上海科大重工集团有限公司 | Aligning roller used for adhesive tape machine |
| CN201647564U (en) * | 2010-03-29 | 2010-11-24 | 威海市龙运托辊厂 | Belt conveyor correcting device |
| CN201923591U (en) * | 2010-11-22 | 2011-08-10 | 于波涛 | Full automatic deflection correcting device for belt conveyor |
| CN203127614U (en) * | 2013-02-27 | 2013-08-14 | 淮北合众机械设备有限公司 | Automatic skew adjustment device with double four-connecting-rods |
| CN204056969U (en) * | 2014-09-28 | 2014-12-31 | 河北鑫山输送机械有限公司 | A kind of sliding powerful self-centering idler |
| CN104418036A (en) * | 2013-08-31 | 2015-03-18 | 江阴博帆机械制造有限公司 | Full-automatic reversible conveying belt aligning idler |
| CN204847109U (en) * | 2015-06-12 | 2015-12-09 | 淮北合众机械设备有限公司 | Four connecting rod automatic deviation rectification device of formula of bearing |
-
2015
- 2015-06-12 CN CN201510319955.8A patent/CN104960841B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2381611A1 (en) * | 1999-09-03 | 2001-03-15 | Mats Anders Malmberg | Device for steering a conveyor belt |
| WO2002088005A1 (en) * | 2001-04-30 | 2002-11-07 | Bernard Athol Anderson | Conveyor belt tracking idler and system |
| CN201292145Y (en) * | 2008-07-18 | 2009-08-19 | 淮北高罗输送装备有限公司 | Automatic deviation rectifying apparatus for conveyer belt |
| CN101665185A (en) * | 2009-09-27 | 2010-03-10 | 淮北高罗输送装备有限公司 | Automatic correction device of heavy-duty conveyor belt |
| CN201587729U (en) * | 2009-12-31 | 2010-09-22 | 上海科大重工集团有限公司 | Aligning roller used for adhesive tape machine |
| CN201647564U (en) * | 2010-03-29 | 2010-11-24 | 威海市龙运托辊厂 | Belt conveyor correcting device |
| CN201923591U (en) * | 2010-11-22 | 2011-08-10 | 于波涛 | Full automatic deflection correcting device for belt conveyor |
| CN203127614U (en) * | 2013-02-27 | 2013-08-14 | 淮北合众机械设备有限公司 | Automatic skew adjustment device with double four-connecting-rods |
| CN104418036A (en) * | 2013-08-31 | 2015-03-18 | 江阴博帆机械制造有限公司 | Full-automatic reversible conveying belt aligning idler |
| CN204056969U (en) * | 2014-09-28 | 2014-12-31 | 河北鑫山输送机械有限公司 | A kind of sliding powerful self-centering idler |
| CN204847109U (en) * | 2015-06-12 | 2015-12-09 | 淮北合众机械设备有限公司 | Four connecting rod automatic deviation rectification device of formula of bearing |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105692111A (en) * | 2016-03-29 | 2016-06-22 | 兖州煤业股份有限公司 | Mine cross heading conveyor |
| CN105692111B (en) * | 2016-03-29 | 2018-05-22 | 兖州煤业股份有限公司 | Mining gate conveyer |
| CN106829384A (en) * | 2016-08-08 | 2017-06-13 | 铜陵重钢机械装备有限公司 | The reversible aligning pop-up roller group of ribbon conveyer |
| CN106829384B (en) * | 2016-08-08 | 2019-01-08 | 铜陵重钢机械装备有限公司 | The reversible aligning pop-up roller group of belt conveyor |
| CN106743109A (en) * | 2016-12-20 | 2017-05-31 | 北方重工集团有限公司 | A kind of ribbon conveyer alternating expression automatic deviation rectifying device |
| TWI775684B (en) * | 2021-11-25 | 2022-08-21 | 國立虎尾科技大學 | The manufacturing device of the skeleton type meltblown filter element |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104960841B (en) | 2017-07-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104960841A (en) | Load-bearing type four-bar linkage automatic deviation correction device | |
| CN112047048B (en) | Conveying belt deviation correcting mechanism in belt conveyor | |
| CN204847109U (en) | Four connecting rod automatic deviation rectification device of formula of bearing | |
| CN108128615A (en) | A kind of differential mechanism production line with positioning and detection function | |
| CN202414644U (en) | Novel automatic down-aligning roller supporting frame of belt conveyor | |
| CN106429191B (en) | A kind of energy-saving belt conveyor | |
| CN113306931A (en) | Automatic change heavy coiled material lift truck | |
| CN203033316U (en) | Deviation rectifying device for belt conveyor | |
| JP5184871B2 (en) | Article conveying device | |
| CN202400196U (en) | Two-orbit chain plate type automobile transportation system | |
| CN109051608A (en) | A kind of air power steering conveyer | |
| CN206126079U (en) | Non -roller belt conveyor | |
| CN210084190U (en) | Deviation-preventing belt feeder | |
| CN209305632U (en) | A kind of novel convenient flexible work transfer device | |
| US3219174A (en) | Troughing idler assembly | |
| CN109178824B (en) | Deviation preventing device for belt conveyor | |
| CN205441687U (en) | Centring idler on four connecting rods of conveyer | |
| CN204957679U (en) | A adjusting deviation device for bearing roller frame | |
| CN214242471U (en) | Deviation-adjusting carrier roller set on four-connecting-rod conveying belt | |
| CN203461412U (en) | Screw propping-tape adjusting device of tubular belt conveyer | |
| CN2312215Y (en) | Double taper and two direction automatically centred supporting roller | |
| CN211072173U (en) | Center self-adaptive welding tracking machine head | |
| CN220641345U (en) | Multi-linkage deviation correcting device with optimized cross beam | |
| CN220375615U (en) | Deviation correcting device | |
| CN211495882U (en) | Parallel assembly line with rollers in middle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |