CN103671835B - A kind of Combined belt pulley - Google Patents
A kind of Combined belt pulley Download PDFInfo
- Publication number
- CN103671835B CN103671835B CN201310710787.6A CN201310710787A CN103671835B CN 103671835 B CN103671835 B CN 103671835B CN 201310710787 A CN201310710787 A CN 201310710787A CN 103671835 B CN103671835 B CN 103671835B
- Authority
- CN
- China
- Prior art keywords
- wheel body
- half wheel
- hole
- forms
- later half
- 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.)
- Expired - Fee Related
Links
- 238000000465 moulding Methods 0.000 claims abstract description 4
- 230000005855 radiation Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/32—Friction members
- F16H55/36—Pulleys
- F16H55/46—Split pulleys
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/32—Friction members
- F16H55/36—Pulleys
- F16H55/38—Means or measures for increasing adhesion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/32—Friction members
- F16H55/36—Pulleys
- F16H55/49—Features essential to V-belts pulleys
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0412—Cooling or heating; Control of temperature
- F16H57/0415—Air cooling or ventilation; Heat exchangers; Thermal insulations
- F16H57/0416—Air cooling or ventilation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pulleys (AREA)
Abstract
The invention discloses a kind of Combined belt pulley, comprise multiple single sheave body, described single sheave body comprises first half wheel body, later half wheel body and core retainer plate, inner groovy is formed in the middle part of the left end of first half wheel body, the sidewall of inner groovy left axial elongation moulding has protruding circle, and the outer wall of protruding circle forms outside thread; Right inside groove is formed in the middle part of the right-hand member of later half wheel body, the sidewall of right inside groove forms internal thread, first half wheel body and later half wheel body are fixed together by fixing bolt, and core retainer plate is fixedly connected on first half wheel body and later half wheel body by connecting bolt and forms single sheave body.It can be combined into the belt pulley of the driving groove of different number as required, and adapt to various different equipment, its flexibility is high, and versatility is good, and meanwhile, its thermal diffusivity is also high, and frictional force between rubber tape is large, prevents from skidding.
Description
Technical field:
The present invention relates to belt pulley technical field, relate to a kind of Combined belt pulley in particular.
Background technique:
Existing belt pulley is all generally adopt casting, forging once-through forms, it needs to adopt different driving grooves according to design, it cannot revise the number of its driving groove as required, according to the difference of design, need the belt pulley configuring different driving groove, also can only go when belt pulley damages to buy the same belt pulley, its very flexible, and belt pulley can produce friction when rotating, need to dispel the heat timely, existing belt pulley radiating effect is unsatisfactory, and belt pulley service time of a specified duration after, the bottom surface meeting unusual light of its driving groove coordinated with rubber tape, easy skidding, impact uses.
Summary of the invention:
Object of the present invention is exactly the deficiency for prior art, and a kind of Combined belt pulley is provided, it can be combined into the belt pulley of the driving groove of different number as required, adapt to various different equipment, its flexibility is high, and versatility is good, simultaneously, its thermal diffusivity is also high, and frictional force between rubber tape is large, prevents from skidding.
Technology solution of the present invention is as follows:
A kind of Combined belt pulley, comprise multiple single sheave body, described single sheave body comprises first half wheel body, later half wheel body and core retainer plate, inner groovy is formed in the middle part of the left end of first half wheel body, the sidewall of inner groovy left axial elongation moulding has protruding circle, and the outer wall of protruding circle forms outside thread, and the center of first half wheel body forms the first through hole, the right side of first half wheel body is conical surface, forms axially extended circular protrusions to the right in the middle part of it, and the outer wall of circular protrusions forms annular knurl, the left side of later half wheel body is conical surface, axially extended left circular protrusions is left formed in the middle part of it, the outer wall of left circular protrusions also forms annular knurl, left circular protrusions is equal with thickness with the diameter of circular protrusions and left and right is corresponding, right inside groove is formed in the middle part of the right-hand member of later half wheel body, the sidewall of right inside groove forms internal thread, the center of later half wheel body forms the second through hole, first through hole is identical with the second through-hole diameter and left and right is corresponding, first half wheel body and later half wheel body are fixed together by fixing bolt, first through hole is connected with about the second through hole, core retainer plate is successively through the second through hole and the first through hole, the right-hand member of core retainer plate forms the radial flange edge extended, flange edge is fixedly connected on first half wheel body and later half wheel body by connecting bolt and forms single sheave body, the right side of first half wheel body, the outer wall of circular protrusions, the outer wall of left circular protrusions and the left side composition driving groove of later half wheel body,
The projection circle in the left side of a single sheave body is screwed onto on the sidewall of the right inside groove of previous single sheave body, the sidewall of the right inside groove on right side is bolted with the projection circle in the left side of a rear single sheave body, and multiple single sheave body connects in this way.
Described first half wheel body forms multiple front connecting screw hole and front fixing threaded hole, and front connecting screw hole and front fixing threaded hole are all uniform with the longitudinal center line of first half wheel body, and front connecting screw hole is around the first through hole, and front fixing threaded hole is near the sidewall of inner groovy; Later half wheel body forms multiple rear connecting through hole and rear fixed via, rear connecting through hole and rear fixed via are all uniform with the longitudinal center line of later half wheel body, rear connecting through hole is around the second through hole, rear fixed via is near the sidewall of right inside groove, rear connecting through hole and front connecting screw hole one_to_one corresponding, rear fixed via and front fixing threaded hole also one_to_one corresponding;
Connecting bolt sleeve is at flange edge and rear connecting through hole and before being screwed onto in connecting screw hole, fixing bolt sleeve is in rear fixed via and before being screwed onto in fixing threaded hole.
The top that described connecting bolt stretches out front connecting screw hole is bolted with nut, the top that fixing bolt stretches out front fixing threaded hole is bolted with nut.
Described first half wheel body and later half wheel body close to the edge portion all form multiple radiation hole, and radiation hole is uniform centered by the longitudinal center line of single sheave body.
Beneficial effect of the present invention is:
1, it adopts that the projection circle in left side of a single sheave body is screwed onto on the sidewall of the right inside groove of previous single sheave body, the sidewall of the right inside groove on right side is bolted with the projection circle in the left side of a rear single sheave body, multiple single sheave body in this way Connecting groups synthesizes the belt pulley of the driving groove of different number, adapt to various different equipment, its Installation Flexibility is high, versatility is good, can need increase and decrease driving groove number according to different designs.
2, its first half wheel body and later half wheel body close to the edge portion all form multiple radiation hole, make its thermal diffusivity high, and frictional force between rubber tape is large, prevents from skidding.
3, the outer wall of its circular protrusions forms annular knurl, the outer wall of left circular protrusions also forms annular knurl, and the bottom land of the outer wall of the outer wall of circular protrusions and left circular protrusions composition driving groove, add the frictional force of bottom land and rubber tape, improve the effect of transmission, prevent the phenomenon of skidding from occurring.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention;
Fig. 2 is sectional view of the present invention;
Fig. 3 is the structural representation of two combinations of the present invention.
Embodiment:
Embodiment: see shown in Fig. 1 to 3, a kind of Combined belt pulley, comprise multiple single sheave body 10, described single sheave body 10 comprises first half wheel body 1, later half wheel body 2 and core retainer plate 3, inner groovy 11 is formed in the middle part of the left end of first half wheel body 1, the sidewall of inner groovy 11 left axial elongation moulding has protruding circle 12, the outer wall of protruding circle 12 forms outside thread, the center of first half wheel body 1 forms the first through hole 13, the right side of first half wheel body 1 is conical surface, forms axially extended circular protrusions 14 to the right in the middle part of it, and the outer wall of circular protrusions 14 forms annular knurl 15, the left side of later half wheel body 2 is conical surface, axially extended left circular protrusions 21 is left formed in the middle part of it, the outer wall of left circular protrusions 21 also forms annular knurl 15, left circular protrusions 21 is equal with thickness with the diameter of circular protrusions 14 and left and right is corresponding, right inside groove 22 is formed in the middle part of the right-hand member of later half wheel body 2, the sidewall of right inside groove 22 forms internal thread, the center of later half wheel body 2 forms the second through hole 23, first through hole 13 is identical with the second through hole 23 diameter and left and right corresponding, first half wheel body 1 and later half wheel body 2 are fixed together by fixing bolt 4, first through hole 13 is connected with the second through hole about 23, core retainer plate 3 is successively through the second through hole 23 and the first through hole 13, the right-hand member of core retainer plate 3 forms the radial flange edge 31 extended, flange edge 31 is fixedly connected on first half wheel body 1 and later half wheel body 2 by connecting bolt 5 and forms single sheave body 10, the right side of first half wheel body 1, the outer wall of circular protrusions 14, the outer wall of left circular protrusions 21 and the left side composition driving groove 20 of later half wheel body 2, form keyway in core retainer plate 3, be connected by key with axle to facilitate belt pulley.
The projection circle 12 in the left side of a single sheave body 10 is screwed onto on the sidewall of the right inside groove 22 of previous single sheave body 10, the sidewall of the right inside groove 22 on right side is bolted with the projection circle 12 in the left side of a rear single sheave body 10, and multiple single sheave body 10 connects in this way.
Described first half wheel body 1 forms multiple front connecting screw hole 16 and front fixing threaded hole 17, front connecting screw hole 16 and front fixing threaded hole 17 are all uniform with the longitudinal center line of first half wheel body 1, front connecting screw hole 16 is around the first through hole 13, and front fixing threaded hole 17 is near the sidewall of inner groovy 11; Later half wheel body 2 forms multiple rear connecting through hole 24 and rear fixed via 25, rear connecting through hole 24 and rear fixed via 25 are all uniform with the longitudinal center line of later half wheel body 2, rear connecting through hole 24 is around the second through hole 23, rear fixed via 25 is near the sidewall of right inside groove 22, rear connecting through hole 24 and front connecting screw hole 16 one_to_one corresponding, rear fixed via 25 and front fixing threaded hole 17 also one_to_one corresponding;
Connecting bolt 5 sleeve is at flange edge 31 and rear connecting through hole 24 and before being screwed onto in connecting screw hole 16, fixing bolt 4 sleeve is in rear fixed via 25 and before being screwed onto in fixing threaded hole 17.
The top that described connecting bolt 5 stretches out front connecting screw hole 16 is bolted with nut, the top that fixing bolt 4 stretches out front fixing threaded hole 17 is bolted with nut.
Described first half wheel body 1 and later half wheel body 2 close to the edge portion all form multiple radiation hole 7, and radiation hole 7 is uniform centered by the longitudinal center line of single sheave body 10, and the radiation hole 7 of first half wheel body 1 and later half wheel body 2 can one_to_one corresponding, and radiating effect is better.
Be screwed onto by the projection circle 12 in the left side by a single sheave body 10 on the sidewall of the right inside groove 22 of previous single sheave body 10, the sidewall of the right inside groove 22 on right side be bolted with the projection circle 12 in the left side of a rear single sheave body 10, multiple single sheave body 10 connects to form the different various belt pulleys of driving groove 20 number in this way, meets the use on distinct device.
Claims (2)
1. a Combined belt pulley, comprise multiple single sheave body (10), it is characterized in that: described single sheave body (10) comprises first half wheel body (1), later half wheel body (2) and core retainer plate (3), inner groovy (11) is formed in the middle part of the left end of first half wheel body (1), the sidewall of inner groovy (11) left axial elongation moulding has protruding circle (12), the outer wall of protruding circle (12) forms outside thread, the center of first half wheel body (1) forms the first through hole (13), the right side of first half wheel body (1) is conical surface, axially extended circular protrusions (14) is to the right formed in the middle part of it, the outer wall of circular protrusions (14) forms annular knurl (15), the left side of later half wheel body (2) is conical surface, axially extended left circular protrusions (21) is left formed in the middle part of it, the outer wall of left circular protrusions (21) also forms annular knurl (15), left circular protrusions (21) is equal with thickness with the diameter of circular protrusions (14) and left and right is corresponding, right inside groove (22) is formed in the middle part of the right-hand member of later half wheel body (2), the sidewall of right inside groove (22) forms internal thread, the center of later half wheel body (2) forms the second through hole (23), first through hole (13) is identical with the second through hole (23) diameter and left and right corresponding, first half wheel body (1) and later half wheel body (2) are fixed together by fixing bolt (4), first through hole (13) is connected with the second through hole (23) left and right, core retainer plate (3) is successively through the second through hole (23) and the first through hole (13), the right-hand member of core retainer plate (3) forms the radial flange edge (31) extended, flange edge (31) is fixedly connected on first half wheel body (1) and the single sheave body (10) of the upper composition of later half wheel body (2) by connecting bolt (5), the right side of first half wheel body (1), the outer wall of circular protrusions (14), the outer wall of left circular protrusions (21) and left side composition driving groove (20) of later half wheel body (2),
The projection circle (12) in the left side of a single sheave body (10) is screwed onto on the sidewall of the right inside groove (22) of previous single sheave body (10), the sidewall of the right inside groove (22) on right side is bolted with the projection circle (12) in the left side of a rear single sheave body (10), and multiple single sheave body (10) connects in this way;
Described first half wheel body (1) forms multiple front connecting screw holes (16) and front fixing threaded hole (17), front connecting screw hole (16) and front fixing threaded hole (17) are all uniform with the longitudinal center line of first half wheel body (1), front connecting screw hole (16) is around the first through hole (13), and front fixing threaded hole (17) is near the sidewall of inner groovy (11); Later half wheel body (2) forms multiple rear connecting through holes (24) and rear fixed via (25), rear connecting through hole (24) and rear fixed via (25) are all uniform with the longitudinal center line of later half wheel body (2), rear connecting through hole (24) is around the second through hole (23), rear fixed via (25) is near the sidewall of right inside groove (22), rear connecting through hole (24) and front connecting screw hole (16) one_to_one corresponding, rear fixed via (25) and front fixing threaded hole (17) also one_to_one corresponding;
Connecting bolt (5) sleeve is at flange edge (31) and rear connecting through hole (24) and be screwed onto in front connecting screw hole (16), and fixing bolt (4) sleeve is in rear fixed via (25) and be screwed onto in front fixing threaded hole (17);
Described first half wheel body (1) and later half wheel body (2) close to the edge portion all form multiple radiation hole (7), and radiation hole (7) is uniform centered by the longitudinal center line of single sheave body (10).
2. a kind of Combined belt pulley according to claim 1, it is characterized in that: the top that described connecting bolt (5) stretches out front connecting screw hole (16) is bolted with nut, the top that fixing bolt (4) stretches out front fixing threaded hole (17) is bolted with nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310710787.6A CN103671835B (en) | 2013-12-20 | 2013-12-20 | A kind of Combined belt pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310710787.6A CN103671835B (en) | 2013-12-20 | 2013-12-20 | A kind of Combined belt pulley |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103671835A CN103671835A (en) | 2014-03-26 |
| CN103671835B true CN103671835B (en) | 2015-11-18 |
Family
ID=50310275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310710787.6A Expired - Fee Related CN103671835B (en) | 2013-12-20 | 2013-12-20 | A kind of Combined belt pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103671835B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2500515A (en) * | 1947-01-30 | 1950-03-14 | Fletcher W Browning | V-belt sheave |
| FR1010795A (en) * | 1948-10-27 | 1952-06-16 | Colonval Poncelet Ets | Multiple removable pulley |
| GB735998A (en) * | 1952-12-01 | 1955-08-31 | Pulleys Australia Ltd | Improvements in and relating to pulleys |
| US3367199A (en) * | 1966-05-25 | 1968-02-06 | Dankowski Gerhard | Pulley and bearing assembly |
| US3782211A (en) * | 1972-02-09 | 1974-01-01 | Maurey Mfg Corp | Multiple groove pulley construction |
| CN1976861A (en) * | 2004-07-05 | 2007-06-06 | 通力股份公司 | Travelator and belt pulley |
| CN201705897U (en) * | 2010-06-26 | 2011-01-12 | 王秀芝 | Belt wheel convenient for changing rotate speed |
| CN203656118U (en) * | 2013-12-20 | 2014-06-18 | 苏州瑞日纺织科技有限公司 | Combined belt pulley |
-
2013
- 2013-12-20 CN CN201310710787.6A patent/CN103671835B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2500515A (en) * | 1947-01-30 | 1950-03-14 | Fletcher W Browning | V-belt sheave |
| FR1010795A (en) * | 1948-10-27 | 1952-06-16 | Colonval Poncelet Ets | Multiple removable pulley |
| GB735998A (en) * | 1952-12-01 | 1955-08-31 | Pulleys Australia Ltd | Improvements in and relating to pulleys |
| US3367199A (en) * | 1966-05-25 | 1968-02-06 | Dankowski Gerhard | Pulley and bearing assembly |
| US3782211A (en) * | 1972-02-09 | 1974-01-01 | Maurey Mfg Corp | Multiple groove pulley construction |
| CN1976861A (en) * | 2004-07-05 | 2007-06-06 | 通力股份公司 | Travelator and belt pulley |
| CN201705897U (en) * | 2010-06-26 | 2011-01-12 | 王秀芝 | Belt wheel convenient for changing rotate speed |
| CN203656118U (en) * | 2013-12-20 | 2014-06-18 | 苏州瑞日纺织科技有限公司 | Combined belt pulley |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103671835A (en) | 2014-03-26 |
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| C14 | Grant of patent or utility model | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20200103 Address after: 215228 Jiangsu City, Wujiang Province, Shengze Town, silk Center Plaza, room 2, apartment, Room 308, No. Patentee after: Zhu Ling Address before: 215228 Jiangsu City, Wujiang Province, Shengze Town, silk Center Plaza, room 2, apartment, Room 308, No. Patentee before: Suzhou Ruiri Textile Technology Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200628 Address after: Room 401, building 23, No. 1188, West Second Ring Road, Shengze Town, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Suzhou qishuo Information Technology Co., Ltd Address before: 215228 Jiangsu City, Wujiang Province, Shengze Town, silk Center Plaza, room 2, apartment, Room 308, No. Patentee before: Zhu Ling |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20201220 |
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| CF01 | Termination of patent right due to non-payment of annual fee |