CN104635157A - Test board of low-revolution-speed large-torque motor - Google Patents

Test board of low-revolution-speed large-torque motor Download PDF

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Publication number
CN104635157A
CN104635157A CN201510027606.9A CN201510027606A CN104635157A CN 104635157 A CN104635157 A CN 104635157A CN 201510027606 A CN201510027606 A CN 201510027606A CN 104635157 A CN104635157 A CN 104635157A
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China
Prior art keywords
motor
output shaft
rotating shaft
rotation speed
low rotation
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CN201510027606.9A
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Chinese (zh)
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CN104635157B (en
Inventor
刘明
蒋振旺
蒋伟
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Shandong Top Energy Saving Technology Co Ltd
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Shandong Top Energy Saving Technology Co Ltd
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Abstract

The invention discloses a test board of a low-revolution-speed large-torque motor. The test board comprises a stirrer, a motor seat, a pedestal and a control system, wherein a to-be-tested motor is fixedly arranged on the motor seat; the motor seat is arranged on the pedestal; the control system comprises a torque and rotational speed sensor, a sensor seat and a control cabinet; the torque and rotational speed sensor is fixedly arranged on the sensor seat; the sensor seat is arranged on the pedestal; an output shaft of the to-be-tested motor is connected with an input shaft of the torque and rotational speed sensor; the stirrer comprises a rotating shaft, stirring impellers and a medium pool; the medium pool is filled with a uniformly mixed medium; the rotating shaft is arranged in the center of the medium pool; the rotating shaft is provided with a plurality of stirring impellers; the rotating shaft is connected with an output shaft of the torque and rotational speed sensor. Stable load is provided for a test process through the stirrer, long-time operation can be realized, and the performance of the low-revolution-speed large-torque motor can be accurately tested.

Description

A kind of low rotation speed large torque electromechanical testing platform
Technical field
The present invention relates to a kind of low rotation speed large torque electromechanical testing platform, is exactly specifically a kind of testing apparatus can carrying out performance test to low rotation speed large torque motor.
Background technology
Electromechanical testing utilizes instrument, instrument and relevant device, according to relevant regulation, to the semi-manufacture in motor manufacturing process and finished product, or the inspection that the electric property of auxiliary products based on motor, mechanical property, the technical indicator such as security performance and reliability are carried out.By these inspections, the correlated performance data of the tested motor of reflection that can be all or part of, uses these data, can judge whether tested motor meets designing requirement, the quality of quality and the target of improvement and direction.Motor test and detection are indispensable important steps in motor research, production and maintenance process.Therefore, for the unit being engaged in motor research, production or maintenance, possess a set of satisfactory motor test checkout equipment and be necessary.
The solution that the test of electromechanical testing field to low rotation speed large torque motor has never had, traditional provides the mode of load can not provide steady load when testing low rotation speed large torque motor by generator for motor to be tested, can not test low rotation speed large torque motor; Utilize magnetic powder brake to provide the mode of load to provide steady load, but long-play equipment easily generate heat, and affects measuring accuracy, can not use for a long time.
For above problem, be necessary to design a kind of can be long playing and accurately can test the testing apparatus of low rotation speed large torque motor performance.
Summary of the invention
The object of the present invention is to provide a kind of low rotation speed large torque electromechanical testing platform, this equipment can long-play and accurately can test the performance of low rotation speed large torque motor.
The present invention solves the technical scheme that its technical matters takes: a kind of low rotation speed large torque electromechanical testing platform, comprises stirrer 2, motor cabinet 3, base 4, control system 5, and treat that measured motor 1 is fixed on motor cabinet 3, motor cabinet 3 is arranged on base 4; Control system 5 comprises torque rotary speed sensor 5-1, sensor holder 5-2, switch board 5-3, and square speed probe 5-1 is fixed on sensor holder 5-2, and sensor holder 5-2 is arranged on base 4; Treat that the output shaft of measured motor 1 is connected with the input shaft of square speed probe 5-1; Stirrer 2 comprises rotating shaft 2-1, paddle wheel 2-2, medium pool 2-3, the medium mixed is filled with in medium pool 2-3, rotating shaft 2-1 is arranged on medium pool 2-3 central authorities, and rotating shaft 2-1 is provided with multiple paddle wheel 2-2, and rotating shaft 2-1 connects the output shaft of torque rotary speed sensor 5-1.
As optimization, described a kind of low rotation speed large torque electromechanical testing platform also comprises steering gear 6, clutch coupling 7, reductor 8, the output shaft of torque rotary speed sensor 5-1 connects steering gear 6 input shaft, steering gear 6 output shaft connects clutch coupling 7 input shaft, clutch coupling 7 output shaft connects reductor 8 input shaft, reductor 8 output shaft connection rotating shaft 2-1.
As optimization, between described clutch coupling 7 output shaft and reductor 8 input shaft, be provided with universal joint 9.
As optimization, described medium is any one in mud, mortar.
As optimization, described medium pool 2-3 is provided with scale, and scale extends to medium pool 2-3 top bottom medium pool 2-3.
The invention has the beneficial effects as follows: compared with prior art, the present invention by stirrer for test process provides stable load, can long-play and accurately can test the performance of low rotation speed large torque motor.
Accompanying drawing explanation
Fig. 1 is overall construction drawing of the present invention.
Fig. 2 to Fig. 4 is figure mono-cut-open view.
Wherein, 1 measured motor, 2 stirrers, 2-1 rotating shaft, 2-2 paddle wheel, 2-3 medium pool, 3 motor cabinets, 4 bases, 5 control system, 5-1 torque rotary speed sensor, 5-2 sensor holder, 5-3 switch board, 6 steering gears, 7 clutch couplinges, 8 reductors, 9 universal joints are treated.
Embodiment
As shown in Figures 1 to 4, a kind of low rotation speed large torque electromechanical testing platform, comprises stirrer 2, motor cabinet 3, base 4, control system 5, and treat that measured motor 1 is fixed on motor cabinet 3, motor cabinet 3 is arranged on base 4; Control system 5 comprises torque rotary speed sensor 5-1, sensor holder 5-2, switch board 5-3, and square speed probe 5-1 is fixed on sensor holder 5-2, and sensor holder 5-2 is arranged on base 4; Treat that the output shaft of measured motor 1 is connected with the input shaft of square speed probe 5-1; Stirrer 2 comprises rotating shaft 2-1, paddle wheel 2-2, medium pool 2-3, the medium mixed is filled with in medium pool 2-3, rotating shaft 2-1 is arranged on medium pool 2-3 central authorities, and rotating shaft 2-1 is provided with multiple paddle wheel 2-2, and rotating shaft 2-1 connects the output shaft of torque rotary speed sensor 5-1.This low rotation speed large torque electromechanical testing platform also comprises steering gear 6, clutch coupling 7, reductor 8, the output shaft of torque rotary speed sensor 5-1 connects steering gear 6 input shaft, steering gear 6 output shaft connects clutch coupling 7 input shaft, clutch coupling 7 output shaft connects reductor 8 input shaft, reductor 8 output shaft connection rotating shaft 2-1.Universal joint 9 is provided with between clutch coupling 7 output shaft and reductor 8 input shaft.
A kind of method of operating of low rotation speed large torque electromechanical testing platform is as follows: start test board → clutch separation 7 → treat measured motor 1 start and be adjusted to pretest rotating speed → clutch coupling 7 closed → in stirrer 2, progressively add the running parameter such as input-output power, noise, heating that measured motor 1 is treated in medium to corresponding amount → test.When testing running parameter under other rotating speeds of measured motor 1, regulate and treat that measured motor 1 rotating speed is to pretest rotating speed, the medium amount in increase and decrease stirrer 2 starts test to corresponding amount.
Above-mentioned embodiment is only concrete case of the present invention; scope of patent protection of the present invention includes but not limited to product form and the style of above-mentioned embodiment; any meet claims of the present invention a kind of low rotation speed large torque electromechanical testing platform and any person of an ordinary skill in the technical field to its suitable change done or modification, all should fall into scope of patent protection of the present invention.

Claims (5)

1. a low rotation speed large torque electromechanical testing platform, is characterized in that: comprise stirrer (2), motor cabinet (3), base (4), control system (5), and treat that measured motor (1) is fixed on motor cabinet (3), motor cabinet (3) is arranged on base (4); Control system (5) comprises torque rotary speed sensor (5-1), sensor holder (5-2), switch board (5-3), and square speed probe (5-1) is fixed on sensor holder (5-2), and sensor holder (5-2) is arranged on base (4); Treat that the output shaft of measured motor (1) is connected with the input shaft of square speed probe (5-1); Stirrer (2) comprises rotating shaft (2-1), paddle wheel (2-2), medium pool (2-3), the medium mixed is filled with in medium pool (2-3), rotating shaft (2-1) is arranged on medium pool (2-3) central authorities, rotating shaft (2-1) is provided with multiple paddle wheel (2-2), and rotating shaft (2-1) connects the output shaft of torque rotary speed sensor (5-1).
2. a kind of low rotation speed large torque electromechanical testing platform according to claim 1, it is characterized in that: described a kind of low rotation speed large torque electromechanical testing platform also comprises steering gear (6), clutch coupling (7), reductor (8), the output shaft of torque rotary speed sensor (5-1) connects steering gear (6) input shaft, steering gear (6) output shaft connects clutch coupling (7) input shaft, clutch coupling (7) output shaft connects reductor (8) input shaft, reductor (8) output shaft connection rotating shaft (2-1).
3. a kind of low rotation speed large torque electromechanical testing platform according to claim 2, is characterized in that: be provided with universal joint (9) between described clutch coupling (7) output shaft and reductor (8) input shaft.
4. a kind of low rotation speed large torque electromechanical testing platform according to claim 1, is characterized in that: described medium is any one in mud, mortar.
5. a kind of low rotation speed large torque electromechanical testing platform according to claim arbitrary in Claims 1-4, is characterized in that: described medium pool (2-3) is provided with scale, and scale extends to medium pool (2-3) top from medium pool (2-3) bottom.
CN201510027606.9A 2015-01-20 2015-01-20 A kind of low rotation speed large torque electromechanical testing platform Active CN104635157B (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106019149A (en) * 2016-05-31 2016-10-12 西安航天计量测试研究所 Stepping motor moment loading device and loading method
CN106324503A (en) * 2016-08-31 2017-01-11 杭州威衡科技有限公司 Separately excited DC motor measurement calibration system
CN113064070A (en) * 2018-12-06 2021-07-02 浙江大学台州研究院 Angle and torque measuring device for high-voltage large-current brake equipment
CN113064071A (en) * 2018-12-06 2021-07-02 浙江大学台州研究院 Angle and torque measurement system for high-current brake equipment
WO2021203151A1 (en) 2020-04-07 2021-10-14 Tectos Gmbh Measuring and testing device for rapidly rotating electric machines

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CN102331347A (en) * 2011-08-04 2012-01-25 诸城市义和车桥有限公司 Drive axle load test bench
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CN104074839A (en) * 2014-06-30 2014-10-01 南京创贝高速传动机械有限公司 Hydraulic motor testbed
CN104267617A (en) * 2014-09-28 2015-01-07 江苏科技大学 Dynamic load simulation testing test platform and testing method
CN204359909U (en) * 2015-01-20 2015-05-27 山东拓博节能科技有限公司 A kind of low rotation speed large torque electromechanical testing platform

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020023685A (en) * 2001-12-05 2002-03-29 주윤식 a self-control system of a stirrer error
CN201110888Y (en) * 2007-12-14 2008-09-03 大庆供电电器设备有限公司 Self-starting rare-earth permanent magnet rotor type electric motor microcomputer integrated test apparatus
CN201352254Y (en) * 2009-01-23 2009-11-25 上海工程技术大学 Motor load simulator
CN201514321U (en) * 2009-10-13 2010-06-23 湖北行星传动设备有限公司 Performance test bench for speed reducer
CN102331347A (en) * 2011-08-04 2012-01-25 诸城市义和车桥有限公司 Drive axle load test bench
CN102721495A (en) * 2012-05-30 2012-10-10 上海神源电气有限公司 Slip-type torque testing platform
CN203053821U (en) * 2013-01-15 2013-07-10 西安科技大学 Bituminous mixture workability test instrument
CN203324447U (en) * 2013-05-21 2013-12-04 广东明杰零部件再制造有限公司 Motor test testbed
CN203299005U (en) * 2013-06-19 2013-11-20 常州市武进申达电机有限公司 Micro motor rotating speed moment tester
CN104074839A (en) * 2014-06-30 2014-10-01 南京创贝高速传动机械有限公司 Hydraulic motor testbed
CN104267617A (en) * 2014-09-28 2015-01-07 江苏科技大学 Dynamic load simulation testing test platform and testing method
CN204359909U (en) * 2015-01-20 2015-05-27 山东拓博节能科技有限公司 A kind of low rotation speed large torque electromechanical testing platform

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106019149A (en) * 2016-05-31 2016-10-12 西安航天计量测试研究所 Stepping motor moment loading device and loading method
CN106324503A (en) * 2016-08-31 2017-01-11 杭州威衡科技有限公司 Separately excited DC motor measurement calibration system
CN113064070A (en) * 2018-12-06 2021-07-02 浙江大学台州研究院 Angle and torque measuring device for high-voltage large-current brake equipment
CN113064071A (en) * 2018-12-06 2021-07-02 浙江大学台州研究院 Angle and torque measurement system for high-current brake equipment
CN113064068A (en) * 2018-12-06 2021-07-02 浙江大学台州研究院 Angle and torque measurement system for high-voltage large-current brake equipment
CN113064069A (en) * 2018-12-06 2021-07-02 浙江大学台州研究院 Angle and torque measuring device for high-current brake equipment
CN113064069B (en) * 2018-12-06 2022-05-17 浙江大学台州研究院 Angle and torque measuring device for high-current brake equipment
CN113064071B (en) * 2018-12-06 2022-05-17 浙江大学台州研究院 Angle and torque measurement system for high-current brake equipment
CN113064070B (en) * 2018-12-06 2022-05-17 浙江大学台州研究院 Angle and torque measuring device for high-voltage large-current brake equipment
CN113064068B (en) * 2018-12-06 2022-05-17 浙江大学台州研究院 Angle and torque measurement system for high-voltage large-current brake equipment
WO2021203151A1 (en) 2020-04-07 2021-10-14 Tectos Gmbh Measuring and testing device for rapidly rotating electric machines

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Inventor after: Liu Ming

Inventor after: Jiang Zhenwang

Inventor after: Jiang Wei

Inventor after: Di Chunxiao

Inventor before: Liu Ming

Inventor before: Jiang Zhenwang

Inventor before: Jiang Wei

COR Change of bibliographic data

Free format text: CORRECT: INVENTOR; FROM: LIU MING JIANG ZHENWANG JIANG WEI TO: LIU MING JIANG ZHENWANG JIANG WEI ZHAI CHUNXIAO

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