CN107606081B - Belt pulley transmission system - Google Patents
Belt pulley transmission system Download PDFInfo
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- CN107606081B CN107606081B CN201710611796.8A CN201710611796A CN107606081B CN 107606081 B CN107606081 B CN 107606081B CN 201710611796 A CN201710611796 A CN 201710611796A CN 107606081 B CN107606081 B CN 107606081B
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Abstract
The invention relates to a belt pulley transmission system, which is characterized in that: the device comprises a box body, a power box and a belt pulley group, wherein the power box and the belt pulley group are arranged in the box body; in the transmission system of the invention, two power outputs and one power input are provided, the rotation directions of the two power outputs and the one power input are consistent, the characteristics of belt pulley transmission are just met, and the number of gear transition wheels is increased by using gear transmission so as to ensure a longer transmission distance and a consistent transmission direction. By comprehensively considering the belt transmission mode, the belt transmission mode can also obtain larger economic benefit under the condition of ensuring the requirement.
Description
Technical Field
0001. The invention relates to the field of transmission devices, in particular to a belt pulley transmission system.
Background
0002. Machines are an important tool in the development of modern society. The gearbox is one of the important parts in a machine, i.e. a machine is created to have a gearbox to determine its certain working process.
0003. With the progressive development of machines, the types of gearboxes are becoming diverse. The structure of the transmission case of most machines at present is formed by combining a shell, a gear set and a gear shaft according to a certain rule, the technology of the transmission case is mature, the internal structure is basically thousands times and uniformly although the appearance is various, and the transmission case is manufactured by people and is a light road, so the transmission case is adopted in the machines. Under the working condition of the same power, the transmission case is suitable for working occasions with small and compact overall structure and relatively close distance between power input and power output. In addition, although the whole mechanism is smooth and stable by using the gear, the gear is difficult to manufacture and has high cost, so that the gear is suitable for important working machines or occasions.
Disclosure of Invention
0004. The technical problem to be solved by the invention is to provide the belt pulley transmission case mechanism, the belt pulley is used for replacing a gear in the transmission case, and the processing difficulty and the production cost are reduced; the belt transmission replaces gear transmission, so that the transmission distance is increased, and the transmission stage number is saved.
0005. In order to solve the technical problems, the technical scheme of the invention is as follows: a belt pulley transmission system is characterized in that: comprising
The box body comprises a main box body area and an auxiliary box body area; the auxiliary box body area is arranged on the main box body area and communicated with the auxiliary box body area; a power box is further arranged in the main box body area;
the belt gear set is provided with a plurality of belt pulleys and a plurality of belts connected between the belt pulleys; the belt pulley group comprises a first-stage pulley group, a second-stage pulley group, a third-stage pulley group, a fourth-stage pulley group and a fifth-stage pulley group;
the first gear set comprises a first gear, a second gear and a first belt; the first gear is connected to the outer surface of the main box body area through a bearing and is positioned below the auxiliary box body area, the second gear is arranged on the power box of the main box body area through a first connecting shaft and the bearing, and the first connecting shaft penetrates through the box body to extend to the other side of the box body; the first gear is connected with the second gear through a first belt; an external gear is further arranged on the first connecting shaft and positioned on the outer side of the main box body area;
the second-stage wheel set comprises a third gear and a second belt; the third gear is arranged on the power box in the main box body area through a second connecting shaft and a bearing, and the second connecting shaft penetrates through the box body to extend to the other side of the box body; the third gear is connected with the second gear through a second belt;
the third-stage wheel set comprises a fourth gear and a third belt; the fourth gear is arranged in the auxiliary box body area and is positioned above the first gear, and the fourth gear is connected with the first gear through a third belt;
the fourth-stage wheel set comprises a fifth gear and a fourth belt; the fifth gear is arranged in the main box body area and is positioned below the fourth gear, and the fifth gear is connected with the fourth gear through a fourth belt;
the fifth-stage wheel set comprises a sixth gear and a fifth belt; the sixth gear is arranged in the main box body area through a third connecting shaft and a bearing and is positioned beside the third gear, and the third connecting shaft penetrates through the box body and extends to the other side of the box body; the sixth gear is connected with the fifth gear through a fifth belt;
tension adjusting mechanisms are arranged on the first-stage wheel set, the second-stage wheel set, the third-stage wheel set, the fourth-stage wheel set and the fifth-stage wheel set;
the second gear is a driving wheel;
the tension adjusting mechanism comprises a tension pulley and a tension pulley mounting plate; the tensioning wheel mounting plate is provided with a plurality of waist-shaped grooves and is mounted on the box body through a bolt group; the tensioning wheel mounting plate can realize coarse adjustment of the position on the box body through the elastic bolt group; the tensioning wheel is arranged in the waist-shaped groove of the tensioning wheel mounting plate, and fine adjustment of the position of the tensioning wheel can be achieved on the waist-shaped groove.
0006. Further, the power box is a power source of the whole belt pulley transmission system.
0007. The invention has the advantages that:
1) In the transmission system of the invention, two power outputs and one power input are provided, the rotation directions of the two power outputs and the one power input are consistent, the characteristics of belt pulley transmission are just met, and the number of gear transition wheels is increased by using gear transmission so as to ensure a longer transmission distance and a consistent transmission direction. By comprehensively considering the belt transmission mode, the belt transmission mode can also obtain larger economic benefit under the condition of ensuring the requirement.
Drawings
0008. The invention will be described in further detail with reference to the drawings and the detailed description.
0009. Fig. 1 is a perspective view of a pulley transmission system according to the present invention.
0010. Fig. 2 is a front view of a pulley drive system of the present invention.
0011. Fig. 3 is a bottom view of a pulley drive system of the present invention.
0012. Fig. 4 is a cross-sectional view of a pulley drive system of the present invention.
Description of the embodiments
0013. The following examples will provide those skilled in the art with a more complete understanding of the present invention and are not intended to limit the invention to the embodiments described.
0014. A pulley transmission system as shown in figures 1 to 4 comprising
A case 1 comprising a main case zone 11 and an auxiliary case zone 12; the auxiliary box body area 12 is arranged on the main box body area 11, and the main box body area 11 is communicated with the auxiliary box body area 12; a power box 13 is also arranged in the main box body area 11.
0015. A pulley set 2 having a plurality of pulleys and a plurality of belts connected between the pulleys; the belt pulley set 2 comprises a first stage pulley set 3, a second stage pulley set 4, a third stage pulley set 5, a fourth stage pulley set 6 and a fifth stage pulley set 7.
0016. The first pulley set 3 comprises a first gear 31, a second gear 32 and a first belt 33; the first gear 31 is connected to the outer surface of the main box body area 11 through a bearing and is positioned below the auxiliary box body area 12, the second gear 32 is arranged on the power box 13 of the main box body area 11 through a first connecting shaft 34 and a bearing, and the first connecting shaft 34 penetrates through the box body 1 to extend to the other side of the box body 1; the first gear 31 is connected with the second gear 32 through a first belt 33; an external gear 35 is further disposed on the first connecting shaft 34 and located outside the main box body 11.
0017. The second stage wheel set 4 comprises a third gear 41 and a second belt 42; the third gear 41 is mounted on the power box 13 of the main box body area 11 through a second connecting shaft 43 and a bearing, and the second connecting shaft 43 penetrates through the box body 1 to extend to the other side of the box body 1; the third gear 41 is connected to the second gear 32 by a second belt 42.
0018. The third stage wheelset 5 comprises a fourth gear 51 and a third belt 52; the fourth gear 51 is disposed in the auxiliary box 12 and above the first gear 31, and the fourth gear 51 is connected to the first gear 31 by a third belt 52.
0019. The fourth stage wheel set 6 comprises a fifth gear 61 and a fourth belt 62; the fifth gear 61 is disposed in the main housing area 11 and below the fourth gear 51, and the fifth gear 61 is connected to the fourth gear 51 by a fourth belt 62.
0020. The fifth wheel set 7 comprises a sixth gear 71 and a fifth belt 72; the sixth gear 71 is installed in the main box body area 11 and is located at the side of the third gear 41 through a third connecting shaft 73 and a bearing, and the third connecting shaft 73 penetrates through the box body 1 and extends to the other side of the box body 1; the sixth gear 71 is connected to the fifth gear 61 by a fifth belt 72.
0021. Tension adjusting mechanisms 8 are arranged on the first-stage wheel set 3, the second-stage wheel set 4, the third-stage wheel set 5, the fourth-stage wheel set 6 and the fifth-stage wheel set 7.
0022. The second gear 32 is a drive wheel.
0023. The tension adjusting mechanism 8 comprises a tension pulley 81 and a tension pulley mounting plate 82; the tensioning wheel mounting plate 82 is provided with a plurality of waist-shaped grooves and is mounted on the box body 1 through a bolt set; the tensioning wheel mounting plate 82 can realize coarse adjustment of the position on the box body 1 through an elastic bolt group; the tensioning wheel 81 is arranged in a waist-shaped groove of the tensioning wheel mounting plate 82, and the tensioning wheel 81 can achieve fine adjustment of the position of the tensioning wheel 81 on the waist-shaped groove.
0024. The power box 13 is the power source of the whole belt pulley transmission system.
0025. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (2)
1. A pulley transmission system, characterized by: comprising
The box body comprises a main box body area and an auxiliary box body area; the auxiliary box body area is arranged on the main box body area and communicated with the auxiliary box body area; a power box is further arranged in the main box body area;
the belt pulley group is provided with a plurality of belt pulleys and a plurality of belts connected between the belt pulleys; the belt pulley group comprises a first-stage pulley group, a second-stage pulley group, a third-stage pulley group, a fourth-stage pulley group and a fifth-stage pulley group;
the first gear set comprises a first gear, a second gear and a first belt; the first gear is connected to the outer surface of the main box body area through a bearing and is positioned below the auxiliary box body area, the second gear is arranged on the power box of the main box body area through a first connecting shaft and the bearing, and the first connecting shaft penetrates through the box body to extend to the other side of the box body; the first gear is connected with the second gear through a first belt; an external gear is further arranged on the first connecting shaft and positioned on the outer side of the main box body area;
the second-stage wheel set comprises a third gear and a second belt; the third gear is arranged on the power box in the main box body area through a second connecting shaft and a bearing, and the second connecting shaft penetrates through the box body to extend to the other side of the box body; the third gear is connected with the second gear through a second belt;
the third-stage wheel set comprises a fourth gear and a third belt; the fourth gear is arranged in the auxiliary box body area and is positioned above the first gear, and the fourth gear is connected with the first gear through a third belt;
the fourth-stage wheel set comprises a fifth gear and a fourth belt; the fifth gear is arranged in the main box body area and is positioned below the fourth gear, and the fifth gear is connected with the fourth gear through a fourth belt;
the fifth-stage wheel set comprises a sixth gear and a fifth belt; the sixth gear is arranged in the main box body area through a third connecting shaft and a bearing and is positioned beside the third gear, and the third connecting shaft penetrates through the box body and extends to the other side of the box body; the sixth gear is connected with the fifth gear through a fifth belt;
tension adjusting mechanisms are arranged on the first-stage wheel set, the second-stage wheel set, the third-stage wheel set, the fourth-stage wheel set and the fifth-stage wheel set;
the second gear is a driving wheel;
the tension adjusting mechanism comprises a tension pulley and a tension pulley mounting plate; the tensioning wheel mounting plate is provided with a plurality of waist-shaped grooves and is mounted on the box body through a bolt group; the tensioning wheel mounting plate can realize coarse adjustment of the position on the box body through the elastic bolt group; the tensioning wheel is arranged in the waist-shaped groove of the tensioning wheel mounting plate, and fine adjustment of the position of the tensioning wheel can be achieved on the waist-shaped groove.
2. A pulley transmission system as in claim 1, wherein: the power box is a power source of the whole belt pulley transmission system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710611796.8A CN107606081B (en) | 2017-07-25 | 2017-07-25 | Belt pulley transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710611796.8A CN107606081B (en) | 2017-07-25 | 2017-07-25 | Belt pulley transmission system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107606081A CN107606081A (en) | 2018-01-19 |
| CN107606081B true CN107606081B (en) | 2023-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710611796.8A Active CN107606081B (en) | 2017-07-25 | 2017-07-25 | Belt pulley transmission system |
Country Status (1)
| Country | Link |
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| CN (1) | CN107606081B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108340246A (en) * | 2018-04-03 | 2018-07-31 | 浙江永耀机械科技有限公司 | The Burnishing wheel horizontal drive apparatus of water-drill grinding and polishing machine |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000120814A (en) * | 1998-10-21 | 2000-04-28 | Matsushita Electric Ind Co Ltd | Power transmitting mechanism attached equipment |
| KR20000051103A (en) * | 1999-01-19 | 2000-08-16 | 정몽규 | Tension control device of V belt for cars |
| JP2003343671A (en) * | 2002-05-28 | 2003-12-03 | Mitsubishi Electric Corp | Belt transmitting device |
| JP2004077986A (en) * | 2002-08-21 | 2004-03-11 | Sharp Corp | Driving unevenness prevention mechanism |
| DE102004039225A1 (en) * | 2004-08-12 | 2006-02-23 | Psm Drucklufttechnik Vertrieb Gmbh | Method for tightening up of drive belt entails positioning auxiliary pulley adjacent to first belt pulley inside area enclosed by wrap curve of tightened belt, and belt is stretched by parallel displacement of axis of auxiliary pulley |
| DE102009028094A1 (en) * | 2008-08-04 | 2010-02-11 | Deere & Company, Moline | Self-propelled agricultural harvesting machine, has crank shaft brought in drive connection with pulley by belt pulley, where belt pulley stays in drive connection with pump unit for hydraulic maintenance of traction drive |
| CN201520835U (en) * | 2009-06-01 | 2010-07-07 | 上海经纬东兴精梳机械有限公司 | Improved transmission structure used for strip ribbon lapper |
| CN202381168U (en) * | 2012-01-04 | 2012-08-15 | 安徽江淮汽车股份有限公司 | Front wheel train for diesel engine |
| CN202746516U (en) * | 2012-06-26 | 2013-02-20 | 潍坊润达机械有限公司 | Belt tension adjusting device |
| CN203126523U (en) * | 2013-03-28 | 2013-08-14 | 肖长泰 | Power driving system for forklift |
| CN203233698U (en) * | 2013-05-16 | 2013-10-16 | 石河子大学 | Tree fruit harvester |
| CN204476557U (en) * | 2015-01-28 | 2015-07-15 | 安徽中鼎动力有限公司 | The horizontally-opposed piston of two-stroke, opposed-cylinder engine frontal attachments transmission system |
| US9512912B1 (en) * | 2013-06-24 | 2016-12-06 | Redwood Robotics, Inc. | Robot actuator utilizing a differential pulley transmission |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207131813U (en) * | 2017-07-25 | 2018-03-23 | 周鑫 | A kind of pulley drive system |
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2017
- 2017-07-25 CN CN201710611796.8A patent/CN107606081B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000120814A (en) * | 1998-10-21 | 2000-04-28 | Matsushita Electric Ind Co Ltd | Power transmitting mechanism attached equipment |
| KR20000051103A (en) * | 1999-01-19 | 2000-08-16 | 정몽규 | Tension control device of V belt for cars |
| JP2003343671A (en) * | 2002-05-28 | 2003-12-03 | Mitsubishi Electric Corp | Belt transmitting device |
| JP2004077986A (en) * | 2002-08-21 | 2004-03-11 | Sharp Corp | Driving unevenness prevention mechanism |
| DE102004039225A1 (en) * | 2004-08-12 | 2006-02-23 | Psm Drucklufttechnik Vertrieb Gmbh | Method for tightening up of drive belt entails positioning auxiliary pulley adjacent to first belt pulley inside area enclosed by wrap curve of tightened belt, and belt is stretched by parallel displacement of axis of auxiliary pulley |
| DE102009028094A1 (en) * | 2008-08-04 | 2010-02-11 | Deere & Company, Moline | Self-propelled agricultural harvesting machine, has crank shaft brought in drive connection with pulley by belt pulley, where belt pulley stays in drive connection with pump unit for hydraulic maintenance of traction drive |
| CN201520835U (en) * | 2009-06-01 | 2010-07-07 | 上海经纬东兴精梳机械有限公司 | Improved transmission structure used for strip ribbon lapper |
| CN202381168U (en) * | 2012-01-04 | 2012-08-15 | 安徽江淮汽车股份有限公司 | Front wheel train for diesel engine |
| CN202746516U (en) * | 2012-06-26 | 2013-02-20 | 潍坊润达机械有限公司 | Belt tension adjusting device |
| CN203126523U (en) * | 2013-03-28 | 2013-08-14 | 肖长泰 | Power driving system for forklift |
| CN203233698U (en) * | 2013-05-16 | 2013-10-16 | 石河子大学 | Tree fruit harvester |
| US9512912B1 (en) * | 2013-06-24 | 2016-12-06 | Redwood Robotics, Inc. | Robot actuator utilizing a differential pulley transmission |
| CN204476557U (en) * | 2015-01-28 | 2015-07-15 | 安徽中鼎动力有限公司 | The horizontally-opposed piston of two-stroke, opposed-cylinder engine frontal attachments transmission system |
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| Publication number | Publication date |
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| CN107606081A (en) | 2018-01-19 |
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