CN113417980A - Tension adjusting device of belt transmission motor and mounting method - Google Patents
Tension adjusting device of belt transmission motor and mounting method Download PDFInfo
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- CN113417980A CN113417980A CN202110603635.0A CN202110603635A CN113417980A CN 113417980 A CN113417980 A CN 113417980A CN 202110603635 A CN202110603635 A CN 202110603635A CN 113417980 A CN113417980 A CN 113417980A
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- adjusting
- belt
- transmission motor
- belt transmission
- plate
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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
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H7/10—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley
- F16H7/14—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of a driving or driven pulley
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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
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
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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
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H2007/0876—Control or adjustment of actuators
- F16H2007/088—Manual adjustment
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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
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H2007/0889—Path of movement of the finally actuated member
- F16H2007/0893—Circular path
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The invention relates to a tension adjusting device of a belt transmission motor and an installation method thereof; the method is characterized in that: comprises a movable base, a connecting pin shaft, an adjusting plate, an adjusting rod and a fixed base; the side surface of the movable base is provided with an adjusting bolt for adjusting the central position of the belt transmission motor, the two ends of the connecting pin shaft are provided with cylinders, and the cylinders are arranged in circular holes at the two sides of the tension adjusting device and can freely rotate; the adjusting plate is of a fan-shaped steel plate structure, and the adjusting rod is of a U-shaped fork structure; the fixed base is a rectangular steel plate, vertical plates are arranged on two sides of the fixed base, and round holes are formed in the tops of the vertical plates and are matched with cylinders at two ends of the connecting pin shaft. According to the invention, the belt transmission motor is fixed on the movable base of the tension adjusting device, the center position of the motor is adjusted through the adjusting bolt arranged on the movable base, and meanwhile, the movable base can freely rotate around the connecting pin shaft, so that the position of the belt transmission motor can be adjusted in a larger range, the problem of small belt adjusting allowance in the conventional belt transmission motor installation is solved, and the positioning accuracy of the belt is improved.
Description
Technical Field
The invention relates to the technical field of equipment installation, in particular to a tension adjusting device of a belt transmission motor and an installation method.
Background
In traditional belt drive motor belt tension adjustment installation, the adjustment that sets up the pinch roller at the belt middle part and carry out the belt elasticity is generally adopted, and the pinch roller sets up the poor and adjustment of not being convenient for of complicated reliability, often causes the not hard up influence equipment operation of belt. The pinch roller also causes accelerated wear of the belt, reduces the service life of the belt and increases the use cost. In order to improve the reliability of equipment operation and prolong the service life, the traditional method for adjusting and installing the belt tension of the belt transmission motor cannot effectively meet the requirement on improving the stable and long-term operation of the equipment.
Disclosure of Invention
The invention aims to change the method for adjusting the belt tension by adopting the pressing wheel, realize the rapid adjustment of the belt tension, effectively reduce the belt abrasion and prolong the service life of the belt.
In order to achieve the above object, the present invention is realized by:
a tension adjusting device of a belt transmission motor comprises a movable base (3), a connecting pin shaft (4), an adjusting plate (5), an adjusting rod (6) and a fixed base (7); the movable base (3) is a rectangular steel plate, an adjusting bolt (8) is arranged on the side surface of the movable base to adjust the central position of the belt transmission motor (1), a connecting bolt (9) is arranged at the top of the movable base to fix the belt transmission motor (1), the connecting pin shaft (4) is a strip-shaped rectangular body, cylinders are arranged at two ends of the connecting pin shaft, and the cylinders are arranged in circular holes at two sides of the tension adjusting device (2) and can freely rotate; the adjusting plate (5) is of a fan-shaped steel plate structure, one side, close to the circle center, of the adjusting plate is fixed with the cylinders at the two ends of the connecting pin shaft (4), one side, close to the arc, of the adjusting plate is provided with a circular adjusting hole (10) and an arc adjusting hole (11) along a circumferential arc, the circular adjusting hole (10) is connected with the adjusting rod (6), and the arc adjusting hole (11) is used for fixing the locking plate (15); the adjusting rod (6) is of a U-shaped fork structure, one end of the adjusting rod is provided with a round hole matched with the round adjusting hole (10) on the adjusting plate (5), and the other end of the adjusting rod is fixed on the fixed base (7) of the tension adjusting device (2); the fixing base (7) is a rectangular steel plate, vertical plates are arranged on two sides of the fixing base, round holes are formed in the tops of the vertical plates and are matched with cylinders at two ends of the connecting pin shafts (4), and the fixing base is used for installing the connecting pin shafts (4) and enabling the connecting pin shafts (4) to freely rotate around the fixing base (7).
The installation method of the tension adjusting device comprises the following steps:
step 3, adjusting the tension of the belt (14): connect regulation pole (6) in the intermediate position of circular regulation hole (10) on regulating plate (5) earlier, drive belt drive motor (1) through the removal of adjusting pole (6) and rotate tensioning belt (14) around connecting pin axle (4) to the direction of keeping away from equipment actuating mechanism (12), press down and wind the lock nut (16) that the degree accords with the design requirement after will adjusting pole (6) under belt (14) inspection and screw up, pass arc regulation hole (11) through bolt and fix on unable adjustment base (7) both sides riser regulating plate (5) through lock plate (15) again.
According to the installation method of the tension adjusting device, the adjusting rod (6) installed on the fixed base (3) of the tension adjusting device drives the adjusting plate (5) to drive the movable base (3) and the belt transmission motor (1) to rotate around the connecting pin shaft (4), so that tension adjustment of the belt (14) is realized.
The installation method of the tension adjusting device comprises the steps that the center position of a belt transmission motor (1) is adjusted through an adjusting bolt (8) on a movable base (3) of the tension adjusting device (1); a plurality of round adjusting holes (10) are formed in the adjusting plate (5) to set the initial position of the movable base (3), so that the adjusting rod (6) is guaranteed to have a large adjusting range.
According to the installation method of the tension adjusting device, the tension adjusting device (2) is fixed on the equipment body in a welding mode, and is stable and reliable in connection and not prone to deformation and displacement; the adjusting plate (5) is connected with the fixed base (7) through the locking plate (15), so that the belt transmission motor (1) is ensured not to be loosened in the operation process.
Compared with the traditional method for adjusting the tension of the belt transmission motor, the method fixes the belt transmission motor on the movable base of the tension adjusting device, adjusts the center position of the motor through the adjusting bolt arranged on the movable base, overcomes the problem of small motor positioning adjustment allowance in the installation of the belt transmission motor in the prior art, and improves the positioning precision of the belt pulley; the movable base of the tension adjusting device can freely rotate around the connecting pin shaft, so that the position of the belt transmission motor can be adjusted within a large range, the adjustment is simpler compared with the traditional installation method, and the installation efficiency is improved. Meanwhile, a pressing wheel is omitted in installation, so that the abrasion of the belt is reduced, the service life of the belt is prolonged, and the running reliability of equipment is improved. The adjusting method also provides an effective means for maintenance adjustment in the operation process of the equipment.
Drawings
FIG. 1 is a schematic view of the components of a belt tensioning device.
Fig. 2 is a schematic diagram of belt tension adjustment of the belt drive motor.
In the figure: the device comprises a belt transmission motor (1), a tension adjusting device (2), a movable base (3), a connecting pin shaft (4), an adjusting plate (5), an adjusting rod (6), a fixed base (7), an adjusting bolt (8), a connecting bolt (9), a circular adjusting hole (10), an arc adjusting hole (11), an equipment executing mechanism (12), a belt pulley (13), a belt (14), a locking plate (15) and a locking nut (16).
Detailed Description
The invention is further illustrated by the following specific examples.
As shown in fig. 1 and 2, a tension adjusting device of a belt transmission motor comprises a movable base (3), a connecting pin shaft (4), an adjusting plate (5), an adjusting rod (6) and a fixed base (7); the movable base (3) is a rectangular steel plate, an adjusting bolt (8) is arranged on the side surface of the movable base to adjust the central position of the belt transmission motor (1), a connecting bolt (9) is arranged at the top of the movable base to fix the belt transmission motor (1), the connecting pin shaft (4) is a strip-shaped rectangular body, cylinders are arranged at two ends of the connecting pin shaft, and the cylinders are arranged in circular holes at two sides of the tension adjusting device (2) and can freely rotate; the adjusting plate (5) is of a fan-shaped steel plate structure, one side, close to the circle center, of the adjusting plate is fixed with the cylinders at the two ends of the connecting pin shaft (4), one side, close to the arc, of the adjusting plate is provided with a circular adjusting hole (10) and an arc adjusting hole (11) along a circumferential arc, the circular adjusting hole (10) is connected with the adjusting rod (6), and the arc adjusting hole (11) is used for fixing the locking plate (15); the adjusting rod (6) is of a U-shaped fork structure, one end of the adjusting rod is provided with a round hole matched with the round adjusting hole (10) on the adjusting plate (5), and the other end of the adjusting rod is fixed on the fixed base (7) of the tension adjusting device (2); the fixing base (7) is a rectangular steel plate, vertical plates are arranged on two sides of the fixing base, round holes are formed in the tops of the vertical plates and are matched with cylinders at two ends of the connecting pin shafts (4), and the fixing base is used for installing the connecting pin shafts (4) and enabling the connecting pin shafts (4) to freely rotate around the fixing base (7).
The installation method of the tension adjusting device comprises the following steps:
step 3, adjusting the tension of the belt (14): connect regulation pole (6) in the intermediate position of circular regulation hole (10) on regulating plate (5) earlier, drive belt drive motor (1) through the removal of adjusting pole (6) and rotate tensioning belt (14) around connecting pin axle (4) to the direction of keeping away from equipment actuating mechanism (12), press down and wind the lock nut (16) that the degree accords with the design requirement after will adjusting pole (6) under belt (14) inspection and screw up, pass arc regulation hole (11) through bolt and fix on unable adjustment base (7) both sides riser regulating plate (5) through lock plate (15) again.
According to the installation method of the tension adjusting device, the adjusting rod (6) installed on the fixed base (3) of the tension adjusting device drives the adjusting plate (5) to drive the movable base (3) and the belt transmission motor (1) to rotate around the connecting pin shaft (4), so that tension adjustment of the belt (14) is realized.
The installation method of the tension adjusting device comprises the steps that the center position of a belt transmission motor (1) is adjusted through an adjusting bolt (8) on a movable base (3) of the tension adjusting device (1); a plurality of round adjusting holes (10) are formed in the adjusting plate (5) to set the initial position of the movable base (3), so that the adjusting rod (6) is guaranteed to have a large adjusting range.
According to the installation method of the tension adjusting device, the tension adjusting device (2) is fixed on the equipment body in a welding mode, and is stable and reliable in connection and not prone to deformation and displacement; the adjusting plate (5) is connected with the fixed base (7) through the locking plate (15), so that the belt transmission motor (1) is ensured not to be loosened in the operation process.
Compared with the traditional method for adjusting the tension of the belt transmission motor, the method fixes the belt transmission motor on the movable base of the tension adjusting device, adjusts the center position of the motor through the adjusting bolt arranged on the movable base, overcomes the problem of small motor positioning adjustment allowance in the installation of the belt transmission motor in the prior art, and improves the positioning precision of the belt pulley; the movable base of the tension adjusting device can freely rotate around the connecting pin shaft, so that the position of the belt transmission motor can be adjusted within a large range, the adjustment is simpler compared with the traditional installation method, and the installation efficiency is improved. Meanwhile, a pressing wheel is omitted in installation, so that the abrasion of the belt is reduced, the service life of the belt is prolonged, and the running reliability of equipment is improved. The adjusting method also provides an effective means for maintenance adjustment in the operation process of the equipment.
Claims (5)
1. A tension adjusting device of a belt transmission motor is characterized in that: comprises a movable base (3), a connecting pin shaft (4), an adjusting plate (5), an adjusting rod (6) and a fixed base (7); the movable base (3) is a rectangular steel plate, an adjusting bolt (8) is arranged on the side surface of the movable base to adjust the central position of the belt transmission motor (1), a connecting bolt (9) is arranged at the top of the movable base to fix the belt transmission motor (1), the connecting pin shaft (4) is a strip-shaped rectangular body, cylinders are arranged at two ends of the connecting pin shaft, and the cylinders are arranged in circular holes at two sides of the tension adjusting device (2) and can freely rotate; the adjusting plate (5) is of a fan-shaped steel plate structure, one side, close to the circle center, of the adjusting plate is fixed with the cylinders at the two ends of the connecting pin shaft (4), one side, close to the arc, of the adjusting plate is provided with a circular adjusting hole (10) and an arc adjusting hole (11) along a circumferential arc, the circular adjusting hole (10) is connected with the adjusting rod (6), and the arc adjusting hole (11) is used for fixing the locking plate (15); the adjusting rod (6) is of a U-shaped fork structure, one end of the adjusting rod is provided with a round hole matched with the round adjusting hole (10) on the adjusting plate (5), and the other end of the adjusting rod is fixed on the fixed base (7) of the tension adjusting device (2); the fixing base (7) is a rectangular steel plate, vertical plates are arranged on two sides of the fixing base, round holes are formed in the tops of the vertical plates and are matched with cylinders at two ends of the connecting pin shafts (4), and the fixing base is used for installing the connecting pin shafts (4) and enabling the connecting pin shafts (4) to freely rotate around the fixing base (7).
2. A method of installing a tensioning device as claimed in claim 1, characterized in that: the method comprises the following steps:
step 1, adjusting the center of a belt transmission motor (1): mounting a belt transmission motor (1) on a movable base (3) of a tension adjusting device (2), adjusting the center position of the belt transmission motor (1) by using an adjusting bolt (8) arranged on the side surface of the movable base (3) by taking a belt pulley (13) of an equipment actuating mechanism (12) as a reference, aligning the belt pulley (13) of the belt transmission motor (1) with the end surface of the belt pulley (13) of the equipment actuating mechanism (12), and enabling the axis of the belt pulley (13) of the belt transmission motor (1) to be parallel to the axis of the belt pulley (13) of the equipment actuating mechanism (12);
step 2, installing a belt (14): firstly loosening a locking plate (15) on an adjusting plate (5), then loosening a locking nut (16) of an adjusting rod (6), enabling a movable base (3) of a tension adjusting device (2) to rotate around a connecting pin shaft (4) through the movement of the adjusting rod (6), simultaneously driving a belt transmission motor (1) to approach an equipment executing mechanism (12), and sequentially installing a belt (14) on a belt pulley (13) when the center distance between the belt pulley (13) of the belt transmission motor (1) and the belt pulley (13) of the equipment executing mechanism (12) is smaller than the length of the belt (14);
step 3, adjusting the tension of the belt (14): connect regulation pole (6) in the intermediate position of circular regulation hole (10) on regulating plate (5) earlier, drive belt drive motor (1) through the removal of adjusting pole (6) and rotate tensioning belt (14) around connecting pin axle (4) to the direction of keeping away from equipment actuating mechanism (12), press down and wind the lock nut (16) that the degree accords with the design requirement after will adjusting pole (6) under belt (14) inspection and screw up, pass arc regulation hole (11) through bolt and fix on unable adjustment base (7) both sides riser regulating plate (5) through lock plate (15) again.
3. The tension adjusting apparatus mounting method as set forth in claim 2, wherein: the adjusting rod (6) arranged on the fixed base (3) of the tension adjusting device drives the adjusting plate (5) to drive the movable base (3) and the belt transmission motor (1) to rotate around the connecting pin shaft (4), so that tension adjustment of the belt (14) is realized.
4. The tension adjusting apparatus mounting method as set forth in claim 2, wherein: the central position of the belt transmission motor (1) is adjusted through an adjusting bolt (8) on a movable base (3) of the tension adjusting device (1); a plurality of round adjusting holes (10) are formed in the adjusting plate (5) to set the initial position of the movable base (3), so that the adjusting rod (6) is guaranteed to have a large adjusting range.
5. The tension adjusting apparatus mounting method as set forth in claim 2, wherein: the tension adjusting device (2) is fixed on the equipment body in a welding mode, and is stable and reliable in connection and not prone to deformation and displacement; the adjusting plate (5) is connected with the fixed base (7) through the locking plate (15), so that the belt transmission motor (1) is ensured not to be loosened in the operation process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110603635.0A CN113417980B (en) | 2021-05-31 | 2021-05-31 | Tension adjusting device of belt transmission motor and mounting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110603635.0A CN113417980B (en) | 2021-05-31 | 2021-05-31 | Tension adjusting device of belt transmission motor and mounting method |
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| Publication Number | Publication Date |
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| CN113417980A true CN113417980A (en) | 2021-09-21 |
| CN113417980B CN113417980B (en) | 2023-01-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110603635.0A Active CN113417980B (en) | 2021-05-31 | 2021-05-31 | Tension adjusting device of belt transmission motor and mounting method |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08231076A (en) * | 1995-02-24 | 1996-09-10 | Bando Chem Ind Ltd | Belt drive device |
| CN202418451U (en) * | 2012-01-09 | 2012-09-05 | 张家港先锋自动化机械设备有限公司 | Tension device in belt transmission system |
| CN105065592A (en) * | 2015-08-28 | 2015-11-18 | 环创(厦门）科技股份有限公司 | Automatic belt adjusting and tensioning device |
| CN106887920A (en) * | 2017-01-06 | 2017-06-23 | 上海大学 | A kind of bearing fatigue life test platform motor adjusting means |
| CN209054038U (en) * | 2018-11-19 | 2019-07-02 | 天津市舒塔克压缩机有限公司 | A kind of novel air compressor belt adjustment mechanism |
| CN209781591U (en) * | 2019-03-28 | 2019-12-13 | 深圳市神州云海智能科技有限公司 | tensioning device with transmission mechanism |
| CN210318384U (en) * | 2019-07-22 | 2020-04-14 | 中粮屯河博州糖业有限公司 | Adjustable tensioning device |
| CN112671153A (en) * | 2020-12-15 | 2021-04-16 | 沃得精机(中国)有限公司 | Press motor installation adjusting device |
-
2021
- 2021-05-31 CN CN202110603635.0A patent/CN113417980B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08231076A (en) * | 1995-02-24 | 1996-09-10 | Bando Chem Ind Ltd | Belt drive device |
| CN202418451U (en) * | 2012-01-09 | 2012-09-05 | 张家港先锋自动化机械设备有限公司 | Tension device in belt transmission system |
| CN105065592A (en) * | 2015-08-28 | 2015-11-18 | 环创(厦门）科技股份有限公司 | Automatic belt adjusting and tensioning device |
| CN106887920A (en) * | 2017-01-06 | 2017-06-23 | 上海大学 | A kind of bearing fatigue life test platform motor adjusting means |
| CN209054038U (en) * | 2018-11-19 | 2019-07-02 | 天津市舒塔克压缩机有限公司 | A kind of novel air compressor belt adjustment mechanism |
| CN209781591U (en) * | 2019-03-28 | 2019-12-13 | 深圳市神州云海智能科技有限公司 | tensioning device with transmission mechanism |
| CN210318384U (en) * | 2019-07-22 | 2020-04-14 | 中粮屯河博州糖业有限公司 | Adjustable tensioning device |
| CN112671153A (en) * | 2020-12-15 | 2021-04-16 | 沃得精机(中国)有限公司 | Press motor installation adjusting device |
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| CN113417980B (en) | 2023-01-31 |
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