CN108861366B - Cyclone eccentric tensioning wheel - Google Patents
Cyclone eccentric tensioning wheel Download PDFInfo
- Publication number
- CN108861366B CN108861366B CN201810859546.0A CN201810859546A CN108861366B CN 108861366 B CN108861366 B CN 108861366B CN 201810859546 A CN201810859546 A CN 201810859546A CN 108861366 B CN108861366 B CN 108861366B
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- China
- Prior art keywords
- hub
- eccentric
- outlet
- air inlet
- heat dissipation
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims description 41
- 238000001816 cooling Methods 0.000 claims description 9
- 238000013016 damping Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005096 rolling process Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/44—Belt or chain tensioning arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses a cyclone eccentric tensioning wheel, which comprises a mounting seat, wherein a mounting panel is vertically fixed in the middle of the mounting seat, an eccentric sleeve is mounted on the inner wall of a bearing of a central hole of a hub, an eccentric shaft extending out of the side wall of the hub is arranged in the eccentric sleeve, the eccentric shaft extending out of the hub is fixedly mounted on the upper part of the mounting panel through a bearing seat, the outer circumferential edge of a connecting plate of the eccentric sleeve is respectively fixed on the mounting panel through bolts at intervals of 30 degrees, heat dissipation channels are uniformly distributed on the hub and adjacent to the edge of the hub, and clockwise air inlet and outlet protrusions and anticlockwise air inlet and outlet protrusions which are communicated with the heat dissipation channels are respectively arranged on the side walls of two sides of the hub and correspond to the positions of the heat dissipation channels; by adopting the structure, the structure is simple, the use is convenient, the time and the labor are saved, and the effect of quickly adjusting the supporting axle center is realized.
Description
Technical Field
The invention relates to a cyclone eccentric tensioning wheel.
Background
At present, install a plurality of rubber tyers at the guide plate of belt feeder, because the rubber tyer is through rolling friction in the use, the outer lane rubber layer, resin layer or the nylon layer of its rubber tyer is impaired seriously, causes the diameter of rubber tyer to diminish, can't play the supporting role, brings the potential safety hazard for the transportation work of belt feeder, and change the great just waste time and energy of rubber tyer work load moreover, and is efficient, relative reduction belt feeder transportation work far away time.
Disclosure of Invention
The invention aims to provide the cyclone eccentric tensioning wheel which is simple in structure, convenient to use, time-saving, labor-saving and capable of rapidly adjusting the supporting axle center.
The technical scheme of the invention is a cyclone eccentric tensioning wheel, which comprises a mounting seat 1 and is characterized in that: the installation base 1 is characterized in that an installation panel 2 is vertically fixed in the middle of the installation base 1, an eccentric sleeve 4 is installed on the inner wall of a bearing of a central hole of a hub 5, an eccentric shaft 3 extending out of the side wall of the hub 5 is arranged in the eccentric sleeve 4, the eccentric shaft 3 extending out of the hub 5 is fixedly installed on the upper portion of the installation panel 2 through a bearing seat 8, the outer circumferential edge of a connecting plate of the eccentric sleeve is fixed on the installation panel 2 through bolts 15 at intervals of 30 degrees respectively, heat dissipation channels 19 are uniformly distributed on the hub 5 and adjacent to the edge of the hub 5, clockwise air inlet and outlet protrusions 7 and anticlockwise air inlet and protrusions 18 communicated with the heat dissipation channels are respectively arranged on the side walls of two sides of the hub 5 and correspond to the positions of the heat dissipation channels, a deflection bracket 17 is connected to the left side of the lower portion of the installation panel 2 through a pin 16, a gap adjustment panel 13 is arranged in the middle of the installation panel 2, a height limiting 12 in contact with the bottom of the gap adjustment panel 13 is arranged on the lower portion of the installation panel 2, a lower installation hole 9 arranged on the right side of the installation panel 2 is uniformly distributed with the upper portion of the installation bracket 17, and a shock absorption spring 11 is arranged on the upper portion of the installation hole 10.
The technical scheme of the invention also comprises an annular flange 14 integrally arranged in the middle of the outer circumference of the hub 5, and the outer circumference of the hub 5 is sleeved with a wear-resistant rubber ring 6.
The technical scheme of the invention also includes that the eccentricity of the eccentric shaft 3 is 0.1-10mm.
The invention has the beneficial effects that the installation panel 2 is vertically fixed in the middle of the installation seat 1, the eccentric sleeve 4 is installed on the bearing inner wall of the central hole of the hub 5, the eccentric shaft 3 extending out of the side wall of the hub 5 is arranged in the eccentric sleeve 4, the eccentric shaft 3 extending out of the hub 5 is fixedly installed on the upper part of the installation panel 2 through the bearing seat 8, the outer circumferential edge of the connecting plate of the eccentric sleeve is respectively fixed on the installation panel 2 through bolts 15 at intervals of 30 degrees, the heat dissipation channels 19 are uniformly distributed on the hub 5 and adjacent to the edge of the hub 5, the clockwise air inlet and outlet bulges 7 and the anticlockwise air inlet and outlet bulges 18 which are communicated with the heat dissipation channels are respectively arranged on the side walls of the two sides of the hub 5 and correspond to the positions of the heat dissipation channels, the left side of the lower part of the installation panel 2 is connected with the deflection bracket 17 through the pin shaft 16, the middle part of the installation panel 2 is provided with the gap adjustment panel 13, the lower part of the installation panel 2 is provided with the height limiting 12 contacted with the bottom of the gap adjustment panel 13, and the right side of the installation panel 2 is provided with the deflection bracket 17 through the upper spring 11; because the eccentric sleeve 4 is arranged on the bearing inner wall of the central hole of the hub 5, the eccentric shaft 3 passes through the eccentric sleeve 4 and is arranged on the bearing seat 8 at the upper part of the installation panel 2, the two ends of the eccentric shaft 3 connect the eccentric sleeve 4 in the hub 5 and the bearing seat 8 at the upper part of the installation panel 2 into a whole through the fastening bolts, when the novel anti-friction type eccentric sleeve is used for a period of time, the wear-resistant rubber ring 6 circumferentially sleeved on the outer circumference of the hub 5 is damaged due to rolling friction, a gap is generated between the wear-resistant rubber ring and the guide plate, after the novel anti-friction type eccentric sleeve is not supported, the position of the eccentric sleeve is regulated through a spanner and is fixed through the bolts 15 arranged on the installation panel 2 at intervals of 30 degrees, the axial distance of the adjustment of the eccentric sleeve is 0.1-10mm, so that the axial distance of the bolts 15 is displaced relative to the eccentric shaft 4 when the eccentric sleeve deflects for every 30 degrees, in this way, the height of the axial center position is adjusted by adjusting the position of the eccentric sleeve, so that the wear-resistant rubber ring 6 circumferentially sleeved on the outer circumference of the hub 5 is supported on the guide plate, in addition, heat dissipation channels 19 are uniformly distributed on the hub 5 and adjacent to the edge of the hub 5, clockwise air inlet and outlet protrusions 7 and anticlockwise air inlet and outlet protrusions 18 which are communicated with the heat dissipation channels 19 are respectively arranged on the side walls of the two sides of the hub 5 and correspond to the positions of the heat dissipation channels 19, and when the hub 5 runs clockwise, rotary air flows into the heat dissipation channels 19 through the clockwise air inlet and outlet protrusions 7 on the side walls of the hub 5 and then flows out through the anticlockwise air inlet and outlet protrusions 18, so that the effect of cooling the hub is achieved; when the hub 5 runs clockwise, the rotating air flows in through the anticlockwise air inlet and outlet protrusions 18 on the side wall of the hub 5, flows out through the clockwise air inlet and outlet protrusions 7 after passing through the heat dissipation channels 19, and the hub cooling effect is also achieved; the cooling device has the advantages of being simple in structure, convenient to use, time-saving and labor-saving, and capable of rapidly adjusting the supporting axle center and achieving the effect of cooling the hub and prolonging the service life.
Drawings
FIG. 1 is a schematic view of the structure of the present invention
FIG. 2 is a left side view of FIG. 1
FIG. 3 is a top view of FIG. 1
In fig. 1 to 3, 1, a mounting seat, 2, a mounting panel, 3, an eccentric shaft, 4, an eccentric sleeve, 5, a hub, 6, a wear-resistant rubber ring, 7, a bulge anticlockwise air inlet and outlet bulge, 8, a bearing seat, 9, a lower mounting hole, 10, an upper mounting hole, 11, a damping spring, 12, a height limiting ejector rod, 13, a gap adjusting panel, 14, an annular flange, 15, a bolt, 16, a pin shaft, 17, a deflection bracket, 18, an anticlockwise air inlet and outlet bulge, 19 and a heat dissipation channel.
Detailed Description
According to the technical scheme of the invention, the cyclone eccentric tensioning wheel comprises a mounting seat 1, wherein a mounting panel 2 is vertically fixed in the middle of the mounting seat 1, an eccentric sleeve 4 is mounted on the inner wall of a bearing of a central hole of a hub 5, eccentric shafts 3 extending out of the side walls of the hub 5 are arranged in the eccentric sleeve 4, the eccentric shafts 3 extending out of the hub 5 are fixedly mounted on the upper part of the mounting panel 2 through bearing blocks 8, the outer circumferential edge of a connecting plate of the eccentric sleeve is respectively fixed on the mounting panel 2 through bolts 15 at intervals of 30 degrees, an annular flange 14 is integrally arranged in the middle of the outer circumference of the hub 5, a wear-resistant rubber ring 6 is sleeved on the outer circumference of the hub 5, heat dissipation channels 19 are uniformly distributed on the side walls of the hub 5 and are respectively arranged at positions corresponding to the positions of the heat dissipation channels, a clockwise air inlet and outlet protrusion 7 and a counterclockwise air outlet protrusion 18 communicated with the heat dissipation channels are respectively arranged on the side walls of two sides of the hub 5, and the left side of the lower part of the mounting panel 2 is connected with a deflection bracket 17 through a pin shaft 16; the middle part of the installation panel 2 is provided with a gap adjustment panel 13, the lower part of the installation panel 2 is provided with a height limiting ejector rod 12 which is contacted with the bottom of the gap adjustment panel 13, so that the deflection bracket 17 can be conveniently adjusted, the eccentric sleeve 4 can be more conveniently installed and adjusted, and a damping spring 11 is arranged between a lower installation hole 9 arranged on the right side of the lower part of the installation panel 2 and an upper installation hole 10 arranged on the right side of the upper part of the deflection bracket 17; because install eccentric cover 4 on the bearing inner wall of wheel hub 5 centre bore, eccentric shaft 3 passes this eccentric cover 4 and sets up on the bearing frame 8 on installation panel 2 upper portion, eccentric cover 4 in the wheel hub 5 and the bearing frame 8 on installation panel 2 upper portion link as an organic wholely through fastening bolt at the both ends of eccentric shaft 3, after the use for a period of time, wheel hub 5 outer circumference suit's wear-resisting rubber circle 6 is impaired because of rolling friction, the clearance has been produced between the guide plate, after playing the supporting role, adjust eccentric cover position through the spanner and fix this eccentric cover through the bolt 15 that the installation panel 2 is last to interval 30 degrees setting, the adjustment wheelbase of this eccentric cover is 0.1-10mm, like this bolt 15 intercommunication eccentric cover every 30 degrees of deflection their wheelbase is relative to eccentric shaft 4 just displacement a distance, specifically say: the bolts 15 are communicated with the eccentric sleeve, and the axial center distance displacement of the eccentric sleeve is about 1.6mm when the eccentric sleeve deflects by 30 degrees, so that the height of the axial center position is adjusted by adjusting the position of the eccentric sleeve, so that the wear-resistant rubber ring 6 circumferentially sleeved on the outer circumference of the hub 5 is supported on the guide plate, in addition, radiating channels 19 are uniformly distributed on the hub 5 and adjacent to the edge of the hub 5, and clockwise air inlet and outlet protrusions 7 and anticlockwise air inlet and outlet protrusions 18 which are communicated with the radiating channels 19 are respectively arranged on the side walls of the two sides of the hub 5 and correspond to the positions of the radiating channels 19, and when the hub 5 runs clockwise, rotary air flows into the radiating channels 19 through the clockwise air inlet and outlet protrusions 7 on the side walls of the hub 5 and then flows out through the anticlockwise air inlet and outlet protrusions 18, so that the effect of cooling the hub is achieved; when the hub 5 runs clockwise, the rotating air flows in through the anticlockwise air inlet and outlet protrusions 18 on the side wall of the hub 5, flows out through the clockwise air inlet and outlet protrusions 7 after passing through the heat dissipation channels 19, and the hub cooling effect is also achieved; the cooling device has the advantages of being simple in structure, convenient to use, time-saving and labor-saving, and capable of rapidly adjusting the supporting axle center and achieving the effect of cooling the hub and prolonging the service life.
Claims (1)
1. The utility model provides a whirlwind eccentric take-up pulley, it includes mount pad (1), its characterized in that: the installation base (1) is characterized in that an installation panel (2) is vertically fixed in the middle of the installation base (1), an eccentric sleeve (4) is installed on the inner wall of a bearing of a central hole of a hub (5), an eccentric shaft (3) extending out of the side wall of the hub (5) is arranged in the eccentric sleeve (4), the eccentric shaft (3) extending out of the hub (5) is fixedly installed on the upper part of the installation panel (2) through a bearing seat (8), the peripheral edge of a connecting plate of the eccentric sleeve (4) is respectively fixed on the installation panel (2) through bolts (15) at intervals of 30 degrees, the outer circumference of the hub (5) is circumferentially sleeved with a wear-resistant rubber ring (6), the height of the axial position is adjusted through adjusting the position of the eccentric sleeve (4), the wear-resistant rubber ring (6) circumferentially sleeved on the outer circumference of the hub (5) is supported on a guide plate, two side walls of the hub (5) and adjacent to the edge of the hub (5) are respectively provided with a heat dissipation channel (19), the two side walls of the hub (5) are respectively provided with a clockwise air inlet and outlet (19) and a anticlockwise air outlet (18) which are respectively connected with a heat dissipation channel (19) and a deflection bracket (17) and a lower air inlet and outlet (17), the middle part of the installation panel (2) is provided with a gap adjustment panel (13), the lower part of the installation panel (2) is provided with a height limiting ejector rod (12) which is contacted with the bottom of the gap adjustment panel (13), a damping spring (11) is arranged between a lower installation hole (9) arranged on the right side of the lower part of the installation panel (2) and an upper installation hole (10) arranged on the right side of the upper part of the deflection bracket (17), and when the hub (5) runs clockwise, rotary air flows into a cooling channel (19) through a clockwise air inlet and outlet bulge (7) on the side wall of the hub (5) and flows out through a anticlockwise air inlet and outlet bulge (18); when the hub (5) runs clockwise, the rotating wind flows in through the anticlockwise wind inlet and outlet bulges (18) on the side wall of the hub (5) and flows out through the clockwise wind inlet and outlet bulges (7) after passing through the heat dissipation channel (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810859546.0A CN108861366B (en) | 2018-08-01 | 2018-08-01 | Cyclone eccentric tensioning wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810859546.0A CN108861366B (en) | 2018-08-01 | 2018-08-01 | Cyclone eccentric tensioning wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108861366A CN108861366A (en) | 2018-11-23 |
| CN108861366B true CN108861366B (en) | 2023-12-19 |
Family
ID=64306591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810859546.0A Active CN108861366B (en) | 2018-08-01 | 2018-08-01 | Cyclone eccentric tensioning wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108861366B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111987844B (en) * | 2020-08-28 | 2022-11-29 | 江苏科技大学 | Self-cooling hub motor heat dissipation mechanism |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05149395A (en) * | 1991-07-16 | 1993-06-15 | Bando Chem Ind Ltd | Belt drive device |
| CN201180770Y (en) * | 2008-03-05 | 2009-01-14 | 天津鼎盛工程机械有限公司 | Tensioning mechanism for travelling chain of spreader |
| CN201496409U (en) * | 2009-08-19 | 2010-06-02 | 南阳二机石油装备(集团)有限公司 | Bearing box |
| CN102155522A (en) * | 2011-04-14 | 2011-08-17 | 杭叉集团股份有限公司 | Mechanism capable of adjusting center distance of chain wheel box |
| CN102364162A (en) * | 2011-10-20 | 2012-02-29 | 无锡市福曼科技有限公司 | Push-type automatic regulating device for pressure spring sprocket wheel |
| CN205918853U (en) * | 2016-08-10 | 2017-02-01 | 莱顿汽车部件（苏州）有限公司 | Automatic take -up pulley with offset mechcanism |
| CN206013697U (en) * | 2016-07-26 | 2017-03-15 | 深圳市福盈混凝土有限公司 | A kind of horizontal conveyer of concrete mixing plant |
| CN107023616A (en) * | 2016-01-29 | 2017-08-08 | 斯凯孚公司 | Motor vehicles for the pulley gear and its installation method and equipment of the band device |
| CN208516296U (en) * | 2018-08-01 | 2019-02-19 | 王龙 | A kind of whirlwind eccentric idler pulley |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7662057B2 (en) * | 2007-06-08 | 2010-02-16 | Schaeffler Kg | Eccentric tensioning device |
-
2018
- 2018-08-01 CN CN201810859546.0A patent/CN108861366B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05149395A (en) * | 1991-07-16 | 1993-06-15 | Bando Chem Ind Ltd | Belt drive device |
| CN201180770Y (en) * | 2008-03-05 | 2009-01-14 | 天津鼎盛工程机械有限公司 | Tensioning mechanism for travelling chain of spreader |
| CN201496409U (en) * | 2009-08-19 | 2010-06-02 | 南阳二机石油装备(集团)有限公司 | Bearing box |
| CN102155522A (en) * | 2011-04-14 | 2011-08-17 | 杭叉集团股份有限公司 | Mechanism capable of adjusting center distance of chain wheel box |
| CN102364162A (en) * | 2011-10-20 | 2012-02-29 | 无锡市福曼科技有限公司 | Push-type automatic regulating device for pressure spring sprocket wheel |
| CN107023616A (en) * | 2016-01-29 | 2017-08-08 | 斯凯孚公司 | Motor vehicles for the pulley gear and its installation method and equipment of the band device |
| CN206013697U (en) * | 2016-07-26 | 2017-03-15 | 深圳市福盈混凝土有限公司 | A kind of horizontal conveyer of concrete mixing plant |
| CN205918853U (en) * | 2016-08-10 | 2017-02-01 | 莱顿汽车部件（苏州）有限公司 | Automatic take -up pulley with offset mechcanism |
| CN208516296U (en) * | 2018-08-01 | 2019-02-19 | 王龙 | A kind of whirlwind eccentric idler pulley |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108861366A (en) | 2018-11-23 |
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