CN111232587A - Self-deflection carrier roller with axial displacement for four-direction belt conveyor - Google Patents
Self-deflection carrier roller with axial displacement for four-direction belt conveyor Download PDFInfo
- Publication number
- CN111232587A CN111232587A CN202010205777.7A CN202010205777A CN111232587A CN 111232587 A CN111232587 A CN 111232587A CN 202010205777 A CN202010205777 A CN 202010205777A CN 111232587 A CN111232587 A CN 111232587A
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- inner tube
- shaft
- roller
- deviation adjusting
- bearing
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- 238000006073 displacement reaction Methods 0.000 title claims abstract description 19
- 238000007789 sealing Methods 0.000 claims description 29
- 239000004636 vulcanized rubber Substances 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims 2
- 241001330002 Bambuseae Species 0.000 claims 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 2
- 239000011425 bamboo Substances 0.000 claims 2
- 230000006378 damage Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001739 rebound effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Images
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
- B65G39/02—Adaptations of individual rollers and supports therefor
- B65G39/07—Other adaptations of sleeves
- B65G39/071—Other adaptations of sleeves for aligning belts or sheets
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- 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
- B65G39/02—Adaptations of individual rollers and supports therefor
- B65G39/09—Arrangements of bearing or sealing means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Belt Conveyors (AREA)
Abstract
The invention discloses a self-deflection carrier roller of a four-direction belt conveyor with axial displacement, which comprises a roller shaft, a near-shaft inner tube, a middle inner tube, a near-cylinder inner tube and a roller which are sequentially arranged from inside to outside, wherein shaft pins are arranged in the middle parts of the roller shaft and the near-shaft inner tube; the shaft pin, the near shaft inner pipe, the middle inner pipe, the near cylinder inner pipe are matched with the front and back deviation adjusting devices to realize self-adjustment of the conveyer belt after front and back deviation, the middle inner pipe, the near cylinder inner pipe are matched with the front and back deviation adjusting devices to realize self-adjustment of the conveyer belt after left and right deviation, damage phenomena of parts such as rollers caused by conveyer belt deviation are reduced, all the self-deviation adjusting parts are arranged inside the carrier roller, and arrangement and installation of other parts of the belt conveyer are not influenced.
Description
Technical Field
The invention relates to the technical field of belt conveyors, in particular to a self-deflection carrier roller of a four-direction belt conveyor with axial displacement.
Background
A plurality of carrier rollers are arranged on the belt conveyor in parallel, and can support the conveying belt and the materials in the running process of the belt conveyor, and meanwhile, the conveying driving of the conveying belt and the materials is realized. The bearing roller is at the working process, its roller is on belt conveyor's support for fixed mounting together with the fixed plate at both ends, consequently along with operating time's extension, relative roll can appear on the bearing roller surface under the effect of conveyer belt frictional force, make the conveyer belt off tracking phenomenon appear, the running resistance of conveyer belt has been increased, thereby the wearing and tearing and the destruction of conveyer belt have been accelerated, in addition the accent equipment structure who uses on the present belt conveyor is complicated, installation occupation space is great, it is unsatisfactory to cause the accent effect, can not reach the purpose that automatic accent partially reset, be difficult to control the operation placed in the middle of conveyer belt. The long-time off tracking phenomenon of the conveying belt can also cause the damage of parts such as a carrier roller and a roller, thereby increasing the maintenance cost, prolonging the shutdown time, and leading to the increase of the production cost and the reduction of the production efficiency.
Disclosure of Invention
The invention aims to solve the technical problem of providing a self-deflection carrier roller of a four-direction belt conveyor with axial displacement, which can automatically deflect and reset in the running process of a conveyor belt and avoid the halt and deflection correction of the belt conveyor.
In order to solve the technical problems, the technical scheme of the invention is as follows: the self-deflection carrier roller with the axial displacement for the four-direction belt conveyor comprises a roller shaft, a near-shaft inner tube, a middle inner tube, a near-cylinder inner tube and a roller, wherein the roller shaft, the near-shaft inner tube, the middle inner tube, the near-cylinder inner tube and the roller are sequentially arranged from inside to outside, a shaft pin which is positioned in the middle of the roller shaft and the near-shaft inner tube and is perpendicular to the axis of the roller shaft is provided with a shaft pin which is convenient for the near-shaft inner tube and the roller shaft to rotate relatively, a front deflection adjusting device and a rear deflection adjusting device which are used for adjusting the deflection return of the front and rear advancing directions of a conveying belt are arranged between the near-shaft inner tube and the middle inner tube, a left deflection adjusting device and a right deflection adjusting device which are used for adjusting the deflection return of the left and right sides of the.
As a preferred technical scheme, the front and rear deviation adjusting devices are symmetrically arranged on the peripheral sides of the two ends of the shaft pin; the left and right deviation adjusting devices are symmetrically arranged on two sides of the middle part of the shaft pin.
As a preferable technical scheme, the front and rear deviation adjusting device comprises a front and rear deviation adjusting cam driven bearing which penetrates through the middle inner tube, a front and rear deviation adjusting long hole which is used in a matched mode is arranged on the near-shaft inner tube, and an outer ring of the front and rear deviation adjusting cam driven bearing is installed in the front and rear deviation adjusting long hole in a rolling mode.
According to a preferable technical scheme, the left and right deviation adjusting device comprises a left and right deviation adjusting cam driven bearing which penetrates through the middle inner tube, a left and right deviation adjusting arc hole which is matched with the inner tube is formed in the near shaft inner tube, and an outer ring of the left and right deviation adjusting cam driven bearing is installed in the left and right deviation adjusting arc hole in a rolling mode.
As a preferred technical scheme, the tube end sealing bearing device comprises a bearing cavity formed between the middle inner tube and the near tube inner tube, a bearing, a shaft seal, a snap spring and a framework oil seal are sequentially arranged in the bearing cavity from inside to outside, and a bearing outer cover is fixedly packaged at the end parts of the middle inner tube and the near tube inner tube which are positioned outside the framework oil seal.
Preferably, the shaft pin is in running fit with the roller shaft or/and the near-shaft inner tube.
As a preferable technical scheme, the lengths of the near-axis inner tube, the middle inner tube and the near-cylinder inner tube are respectively smaller than the length of the roller.
According to the preferable technical scheme, the roller comprises a roller body, a plurality of connecting bolts are detachably connected between the roller body and the inner tube close to the roller body, a vulcanized rubber layer is arranged on the surface of the roller body, bolt holes are formed in the surface of the vulcanized rubber layer corresponding to the connecting bolts, and sealing plugs are filled in the bolt holes.
By adopting the technical scheme, the self-deflection carrier roller of the four-direction belt conveyor with axial displacement comprises a roller shaft, a near-shaft inner tube, a middle inner tube, a near-cylinder inner tube and a roller which are sequentially arranged from inside to outside, wherein a shaft pin which is convenient for the near-shaft inner tube and the roller shaft to relatively rotate is arranged at the middle part of the roller shaft and the near-shaft inner tube and is vertical to the axis of the roller shaft, a front and back deviation adjusting device for adjusting the deviation and return of the conveyer belt in the front and back advancing directions is arranged between the near-axis inner pipe and the middle inner pipe, a left and right deviation adjusting device for adjusting the deviation return of the left and right sides of the conveying belt is arranged between the near-axis inner pipe and the middle inner pipe, tube end sealing bearing devices are respectively packaged at two ends of the middle inner tube and the near-tube inner tube, and rubber sealing sleeves are respectively and fixedly connected between two ends of the middle inner tube or between the two tube end sealing bearing devices and the roll shaft; the invention has the following beneficial effects: the self-adjusting device comprises a shaft pin, a near shaft inner tube, a middle inner tube, a near cylinder inner tube and a front and back deviation adjusting device, self-adjustment after deviation of the front and back directions of the conveying belt is achieved, cooperation of the middle inner tube, the near cylinder inner tube and the front and back deviation adjusting device is achieved, self-adjustment after deviation of the left and right directions of the conveying belt is achieved, external signal detection and control are not needed during adjustment, human intervention is not needed, abrasion of the conveying belt is avoided, damage phenomena of parts such as rollers and the like caused by deviation of the conveying belt are reduced, all the self-deviation adjusting parts are arranged inside the carrier roller, the external space of the carrier roller is not occupied, and arrangement and installation.
Drawings
The drawings are only for purposes of illustrating and explaining the present invention and are not to be construed as limiting the scope of the present invention. Wherein:
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of an embodiment of the present invention taken along the axis of the roller shaft;
FIG. 3 is a schematic cross-sectional view of an embodiment of the present invention taken along another direction along the axis of the roller shaft;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2;
FIG. 5 is a schematic cross-sectional view taken along line B-B of FIG. 2;
FIG. 6 is a schematic structural view of a proximal inner tube of an embodiment of the present invention;
FIG. 7 is a top view of FIG. 6;
in the figure: 1-a roll shaft; 2-a paraxial inner tube; 3-a roller; 31-a barrel body; 32-connecting bolts; 33-a vulcanized rubber layer; 34-a sealing plug; 4-axle pin; 5-middle inner tube; 6-near the inner tube of the cylinder; 7-front and back offset cam driven bearing; 8-left and right offset cam driven bearing; 9-adjusting the long hole forwards and backwards; 10-left and right arc deflection adjusting holes; 11-a bearing cavity; 12-a bearing; 13-shaft seal; 14-a clamp spring; 15-framework oil seal; 16-bearing outer cover; 17-rubber sealing sleeve; 18-felt pads; 19-stainless steel hose clamp.
Detailed Description
The invention is further illustrated below with reference to the figures and examples. In the following detailed description, certain exemplary embodiments of the present invention are described by way of illustration only. Needless to say, a person skilled in the art realizes that the described embodiments can be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.
As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the self-deflection carrier roller of the four-direction belt conveyor with axial displacement comprises a roller shaft 1, a near-shaft inner tube 2, a middle inner tube 5, a near-cylinder inner tube 6 and a roller 3 which are sequentially arranged from inside to outside, wherein a shaft pin 4 which is convenient for the near-shaft inner tube 2 and the roller shaft 1 to relatively rotate is arranged at the middle part of the roller shaft 1 and the near-shaft inner tube 2 and is vertical to the axis of the roller shaft 1. When the conveying belt deviation adjusting device is actually installed and used, the shaft pin 4 can be selected to be in running fit with the roller shaft 1 or the shaft pin 4 can be in running fit with the near-shaft inner pipe 2 according to actual use conditions, and in theory, the shaft pin 4 can be in running fit with the roller shaft 1 and the near-shaft inner pipe 2 simultaneously to achieve axial adjustment when the conveying belt deviates.
A front and rear deviation adjusting device for adjusting the deviation return of the advancing front and rear directions of the conveying belt is arranged between the near-axis inner pipe 2 and the middle inner pipe 5, and a left and right deviation adjusting device for adjusting the deviation return of the left and right sides of the conveying belt is also arranged between the near-axis inner pipe 2 and the middle inner pipe 5. Through setting up the front and back tuningout device with control tuningout device, with near axle inner tube 2, the cooperation of middle inner tube 5 realizes the conveyer belt around, control four directions upwards rectifying from the side to the side from the side to the side.
As shown in fig. 1, 2, 3, 6 and 7, the front and rear deviation adjusting devices are symmetrically arranged on the peripheral sides of both ends of the shaft pin 4; the left and right deviation adjusting devices are symmetrically arranged on two sides of the middle part of the shaft pin 4. Specifically, the front and rear deviation adjusting device comprises a front and rear deviation adjusting cam driven bearing 7 which penetrates through the middle inner tube 5, a front and rear deviation adjusting long hole 9 which is used in a matched mode is arranged on the near-axis inner tube 2, and the outer ring of the front and rear deviation adjusting cam driven bearing 7 is installed in the front and rear deviation adjusting long hole 9 in a rolling mode. The left and right deviation adjusting device comprises a left and right deviation adjusting cam driven bearing 8 which penetrates through the middle inner tube 5, a left and right deviation adjusting arc hole 10 which is matched with the inner tube 2 is arranged on the inner tube, and the outer ring of the left and right deviation adjusting cam driven bearing 8 is arranged in the left and right deviation adjusting arc hole 10 in a rolling mode.
In this embodiment, tube end sealing bearing devices are respectively packaged at both ends of the intermediate inner tube 5 and the near-cylinder inner tube 6. The pipe end sealing bearing device comprises a bearing cavity 11 formed between the middle inner pipe 5 and the near cylinder inner pipe 6, a bearing 12, a shaft seal 13, a clamp spring 14 and a framework oil seal 15 are sequentially arranged in the bearing cavity 11 from inside to outside, and a bearing outer cover 16 is fixedly packaged at the end parts of the middle inner pipe 5 and the near cylinder inner pipe 6 which are positioned outside the framework oil seal 15. The shaft seal 13 is provided with two iron sealing structures which are positioned by the clamp spring 14, the bearing outer cover 16 is installed on the near cylinder inner tube 6 through bolts, and the bearing outer cover 16 realizes the sealing installation of the rotating devices such as the bearing 12 and the like between the middle inner tube 5 and the near cylinder inner tube 6, so that the entering of external leakage materials, dust and the like is avoided, and the stable operation of related parts of the bearing 12 is ensured.
The roller 3 comprises a roller body 31, a plurality of connecting bolts 32 are detachably connected between the roller body 31 and the inner tube 6 close to the roller, a vulcanized rubber layer 33 is arranged on the surface of the roller body 31, bolt holes are formed in the surface of the vulcanized rubber layer 33 corresponding to the connecting bolts 32, and sealing plugs 34 are filled in the bolt holes. The barrel 31 and the inner tube 6 close to the barrel are disassembled, assembled and fixed through the connecting bolts 32, and disassembly, assembly and maintenance are facilitated. After the connecting bolt 32 is installed and fixed, the bolt hole is plugged by the sealing plug 34, so that material is prevented from being plugged in the hole, and meanwhile, when special materials are conveyed, the surfaces of the materials are prevented from being hooked by burrs in the hole.
The self-adjusting process of this embodiment includes the off tracking adjustment in four directions of direction of the axis of roller 1 is followed to fore-and-aft direction and conveyer belt both sides in the conveyer belt is marchd, and concrete process is as follows:
adjusting the front and back directions of the advancing conveyer belt:
when the conveyer belt deviates in the front and rear direction during advancing, friction is generated between the roller 3 and the conveyer belt, so that the two ends of the roller 3 are stressed unevenly, and the two ends of the roller 3 form certain deflection, and the roller shaft 1 and the fixing plates at the two ends of the roller shaft 1 are fixedly installed on the bracket of the belt conveyer, so that the roller shaft 1 does not deflect, but the near-shaft inner tube 2 and the roller shaft 1 rotate relatively under the action of the shaft pin 4, in order to adapt to the deflection of the roller 3 caused by uneven stress, the deflection of the roller 3 can drive the near-shaft inner tube 6 and the middle inner tube 5 which are fixedly connected with the roller shaft to synchronously deflect, under the matching of the front and rear deflection cam driven bearing 7 and the front and rear deflection adjusting long holes 9, the near-shaft inner tube 2 rotates around the shaft pin 4 for a certain angle, and the rotation can also make the rubber sealing sleeves 17 in the two sealing bearing devices generate elastic shapes And the offset of one end of the roller 3 is large, the offset of one end is small, the acting force generated by the side with large offset is larger than that generated by the side with small offset, the restoring force of the rubber sealing sleeve 17 corresponding to the acting force is also large, and the automatic adjusting back of the conveying belt is completed under the matching of the restoring forces of the two rubber sealing sleeves 17 until the conveying belt is adjusted back to the central position.
Adjustment of two sides of the conveying belt in the axial direction of the roller shaft 1:
when the conveyer belt generates the play deviation along the axial direction of the roller shaft 1, friction is generated between the roller 3 and the conveyer belt, two ends of the roller 3 are stressed unevenly, so that the roller 3 generates the deviation along the axial direction of the roller shaft 1, the deviation of the roller 3 can drive the near cylinder inner tube 6 and the middle inner tube 5 which are fixedly connected with each other to move synchronously, under the action of the shaft pin 4, the near shaft inner tube 2 can not generate axial displacement, so that the left and right deviation-adjusting cam driven bearings 8 move along the left and right deviation-adjusting arc holes 10, because the left and right deviation-adjusting arc holes 10 are arranged in an arc shape on the surface of the near shaft inner tube 2, along with the increase of the deviation of the left and right deviation-adjusting cam driven bearings 8, the resistance of the left and right deviation-adjusting arc holes 10 is increased, and simultaneously, the rubber sealing sleeves 17 corresponding to the pipe end sealing bearing devices generate elastic deformation due to the axial displacement generated by the deviation of the conveyer belt, therefore, the generated restoring force is increased along with the increase of the displacement, and the automatic adjustment of the conveying belt is realized under the conditions that the restoring force of the two rubber sealing sleeves 17, the left and right offset cam driven bearings 8 and the left and right offset arc holes 10 are shared, until the conveying belt is adjusted back to the central position.
According to the invention, the shaft pin 4, the near shaft inner tube 2, the middle inner tube 5 and the near cylinder inner tube 6 are matched with the front and back deviation adjusting devices to realize self-adjustment after the front and back directions of the conveying belt deviate, the middle inner tube 5, the near cylinder inner tube 6 are matched with the front and back deviation adjusting devices to realize self-adjustment after the left and right directions of the conveying belt deviate, no external signal detection and control are needed during adjustment, no artificial intervention is needed, the abrasion of the conveying belt is avoided, meanwhile, the damage phenomena of parts such as the roller 3 caused by the deviation of the conveying belt are reduced, all the self-deviation adjusting parts are arranged in the roller, the external space of the roller is not occupied, and the arrangement and installation of other parts of.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. Take axial displacement's four directions belt conveyor self-aligning bearing roller, its characterized in that: including roll shaft, nearly axle inner tube, middle inner tube, nearly section of thick bamboo inner tube and the roller that sets gradually from inside to outside, be located the roll shaft with the middle part and the perpendicular to of nearly axle inner tube be convenient for the axis of roll shaft nearly axle inner tube with the relative pivoted pivot of roll shaft, nearly axle inner tube with arrange the front and back tuningout device of adjustment conveyer belt advancing front and back direction off tracking return between the middle inner tube, nearly axle inner tube with still arrange the left and right sides tuningout device of adjustment conveyer belt left and right sides off tracking return between the middle inner tube, middle inner tube with the both ends of nearly section of thick bamboo inner tube are packaged with pipe end seal bearing device respectively, middle inner tube both ends or two pipe end seal bearing device with fixedly connected with rubber seal cover respectively between the roll shaft.
2. A four-direction belt conveyor self-aligning idler roll with axial displacement as claimed in claim 1, in which: the front and rear deviation adjusting devices are symmetrically arranged on the periphery sides of the two ends of the shaft pin; the left and right deviation adjusting devices are symmetrically arranged on two sides of the middle part of the shaft pin.
3. A four-direction belt conveyor self-aligning idler roll with axial displacement as claimed in claim 2, in which: the front and rear deviation adjusting device comprises a front and rear deviation adjusting cam driven bearing which penetrates through the middle inner tube, a front and rear deviation adjusting long hole which is matched with the inner tube of the near shaft is arranged on the inner tube of the near shaft, and the outer ring of the front and rear deviation adjusting cam driven bearing is arranged in the front and rear deviation adjusting long hole in a rolling mode.
4. A four-direction belt conveyor self-aligning idler roll with axial displacement as claimed in claim 2, in which: the left and right deviation adjusting device comprises a left and right deviation adjusting cam driven bearing which penetrates through the middle inner tube, a left and right deviation adjusting arc hole which is matched with the inner tube is arranged on the near shaft inner tube, and the outer ring of the left and right deviation adjusting cam driven bearing is arranged in the left and right deviation adjusting arc hole in a rolling mode.
5. A four-direction belt conveyor self-aligning idler roll with axial displacement as claimed in claim 1, in which: the pipe end sealing bearing device comprises a bearing cavity formed between the middle inner pipe and the near cylinder inner pipe, a bearing, a shaft seal, a clamp spring and a framework oil seal are sequentially arranged in the bearing cavity from inside to outside, and a bearing outer cover is fixedly packaged at the end parts of the middle inner pipe and the near cylinder inner pipe which are positioned outside the framework oil seal.
6. A self-aligning idler roller for a four-direction belt conveyor with axial displacement as claimed in any one of claims 2 to 5, wherein: the shaft pin is in running fit with the roller shaft or/and the near-shaft inner tube.
7. A four-direction belt conveyor self-aligning idler roll with axial displacement as claimed in claim 6 wherein: the lengths of the near-shaft inner tube, the middle inner tube and the near-cylinder inner tube are respectively smaller than the length of the roller.
8. A four-direction belt conveyor self-aligning idler roll with axial displacement as claimed in claim 6 wherein: the roller comprises a roller body, a plurality of connecting bolts are detachably connected between the roller body and the inner tube close to the roller body, a vulcanized rubber layer is arranged on the surface of the roller body, bolt holes are formed in the surface of the vulcanized rubber layer corresponding to the connecting bolts, and sealing plugs are filled in the bolt holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010205777.7A CN111232587A (en) | 2020-03-23 | 2020-03-23 | Self-deflection carrier roller with axial displacement for four-direction belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010205777.7A CN111232587A (en) | 2020-03-23 | 2020-03-23 | Self-deflection carrier roller with axial displacement for four-direction belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111232587A true CN111232587A (en) | 2020-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010205777.7A Pending CN111232587A (en) | 2020-03-23 | 2020-03-23 | Self-deflection carrier roller with axial displacement for four-direction belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111232587A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113291893A (en) * | 2021-07-07 | 2021-08-24 | 河南牧业经济学院 | Deviation rectifying and winding device for film blowing machine and deviation rectifying shaft thereof |
| CN113819239A (en) * | 2021-09-09 | 2021-12-21 | 乔丹 | Combined sealing system of cold air fan |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1032664A (en) * | 1963-06-22 | 1966-06-15 | Universal Conveyor Company Ltd | Improvements in or relating to belt conveyors |
| CN201729487U (en) * | 2010-05-17 | 2011-02-02 | 黑龙江科技学院 | Self-adaptive deflection adjusting carrier roll of belt conveyor |
| JP2011148607A (en) * | 2010-01-22 | 2011-08-04 | Nke Corp | Belt conveyor |
| CN203158668U (en) * | 2013-04-07 | 2013-08-28 | 董世军 | Automatic deviation adjustment device of belt conveyor |
| CN208531424U (en) * | 2018-03-12 | 2019-02-22 | 唐山市锐迈科技有限公司 | Backhaul tuningout roller frame assembly and belt conveyor |
| CN210084189U (en) * | 2019-04-28 | 2020-02-18 | 宁夏天地西北煤机有限公司 | Novel self-adjusting offset carrier roller |
| CN211811939U (en) * | 2020-03-23 | 2020-10-30 | 山东科威亚输送设备有限公司 | Self-deflection carrier roller with axial displacement for four-direction belt conveyor |
-
2020
- 2020-03-23 CN CN202010205777.7A patent/CN111232587A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1032664A (en) * | 1963-06-22 | 1966-06-15 | Universal Conveyor Company Ltd | Improvements in or relating to belt conveyors |
| JP2011148607A (en) * | 2010-01-22 | 2011-08-04 | Nke Corp | Belt conveyor |
| CN201729487U (en) * | 2010-05-17 | 2011-02-02 | 黑龙江科技学院 | Self-adaptive deflection adjusting carrier roll of belt conveyor |
| CN203158668U (en) * | 2013-04-07 | 2013-08-28 | 董世军 | Automatic deviation adjustment device of belt conveyor |
| CN208531424U (en) * | 2018-03-12 | 2019-02-22 | 唐山市锐迈科技有限公司 | Backhaul tuningout roller frame assembly and belt conveyor |
| CN210084189U (en) * | 2019-04-28 | 2020-02-18 | 宁夏天地西北煤机有限公司 | Novel self-adjusting offset carrier roller |
| CN211811939U (en) * | 2020-03-23 | 2020-10-30 | 山东科威亚输送设备有限公司 | Self-deflection carrier roller with axial displacement for four-direction belt conveyor |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113291893A (en) * | 2021-07-07 | 2021-08-24 | 河南牧业经济学院 | Deviation rectifying and winding device for film blowing machine and deviation rectifying shaft thereof |
| CN113819239A (en) * | 2021-09-09 | 2021-12-21 | 乔丹 | Combined sealing system of cold air fan |
| CN113819239B (en) * | 2021-09-09 | 2023-08-29 | 湖北双剑鼓风机股份有限公司 | Combined sealing system of air conditioner and fan |
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