CN-224231266-U - Turbine worm speed reducer load detection equipment

Abstract

The utility model discloses a turbine worm speed reducer load detection device which comprises a vertical mounting plate and a support, wherein a turbine worm speed reducer and a driving motor are arranged on one side of the support, an output shaft end of the driving motor is connected with the turbine worm speed reducer, an input end of the driving motor is electrically connected with an electric control cabinet, an output end of the turbine worm speed reducer is coaxially connected with a connecting shaft, a load adjusting mechanism is arranged on the connecting shaft and comprises a brake fixing plate, a brake chuck, a brake wheel and an adjusting tension spring, two ends of the adjusting tension spring are respectively connected with the brake fixing plate and the brake wheel, adjustable friction force is generated by adjusting the tension force of the tension spring so as to change the load of the output end of the turbine worm speed reducer.

Inventors

• WANG MENG
• LI XIAOMING
• WANG HUASHENG
• LV YONG
• JIN XIANPENG
• LIU YONG
• XU ZHIHUA
• LEI SHENG

Assignees

• 湖北艾博智能装备有限公司

Dates

Publication Date

20260512

Application Date

20250606

Claims (7)

1. 1. The turbine worm speed reducer load detection device is characterized by comprising a vertical mounting plate (1) and a support (2), wherein a turbine worm speed reducer (3) and a driving motor (5) are arranged on the side edge of the support (2), the output shaft end of the driving motor (5) is connected with a turbine worm flange of the turbine worm speed reducer (3), the input end of the driving motor (5) is electrically connected with an electric control cabinet (4) for controlling starting, stopping and positive and negative rotation switching of the driving motor, the output end of the turbine worm speed reducer (3) is coaxially connected with a connecting shaft (6), a load adjusting mechanism (7) is arranged on the connecting shaft (6), the load adjusting mechanism (7) comprises a brake fixing plate (8), a brake chuck (9) coaxially connected with the connecting shaft (6), a brake wheel (10) and an adjusting tension spring (11), two ends of the adjusting tension spring (11) are respectively connected with the brake fixing plate (8) and the brake wheel (10), and an adjustable friction force is generated between the brake wheel (10) and the brake chuck (9) through the adjusting tension spring to change the load of the turbine worm speed reducer (3).
2. 2. The turbine worm speed reducer load detection device according to claim 1, wherein the electronic control cabinet (4) is configured to control the driving motor (5) to perform a cyclic action according to a preset program, the cyclic action including 10 seconds of forward rotation, 1 second of stop and 10 seconds of reverse rotation of the driving motor (5).
3. 3. The turbine worm speed reducer load detection device according to claim 1, wherein a timing module and a counter are arranged in the electric control cabinet (4), the timing module is used for recording the total test duration, and the counter is used for counting the forward and reverse rotation cycle times of the driving motor (5).
4. 4. The turbine worm speed reducer load detection device according to claim 1, wherein the contact pressure of the brake chuck (9) and the brake wheel (10) is dynamically adjusted by adjusting the telescopic length of the tension spring (11).
5. 5. The turbine worm speed reducer load detection device according to claim 1, wherein one end of the adjusting tension spring (11) is detachably hooked on the connecting portion of the brake fixing plate (8), and the other end of the adjusting tension spring (11) is connected with the movable end of the brake wheel (10) through a hooking bolt.
6. 6. The turbine worm speed reducer load detection device according to claim 1, wherein the connecting shaft (6) is coaxially connected with the output end of the turbine worm speed reducer (3) through a flange coupler (12), and a key groove is formed in the end face of the flange coupler (12) to transmit torque.
7. 7. The turbine worm speed reducer load detection device according to claim 1, wherein the circumferential surface of the brake wheel (10) is uniformly provided with heat dissipation holes (13), and the heat dissipation holes (13) are circular through holes penetrating through the brake wheel (10).

Description

Turbine worm speed reducer load detection equipment Technical Field The utility model relates to the technical field of mechanical transmission testing equipment, in particular to turbine worm speed reducer load detection equipment. Background The turbine worm reducer is used as a core component in the field of industrial transmission, and the performance stability of the turbine worm reducer is directly related to the running efficiency and the service life of equipment. No-load test or simple load test is commonly adopted in the industry at present to evaluate the performance of the speed reducer, but the speed reducer always faces complex and changeable load working conditions in actual use scenes, and the existing test means are difficult to simulate dynamic load change in a real environment. Due to the lack of special detection equipment, noise data and mechanical fatigue parameters under different load conditions cannot be effectively obtained in the research and development process, so that the product optimization lacks pertinence, and the test result has obvious deviation from the actual working condition. In order to solve the above problems, it is desirable to design a detection device capable of precisely adjusting the load and recording test data in real time. The technology combines an innovative load adjusting mechanism with a circulation test program to realize dynamic load simulation of the worm and gear speed reducer. The device not only can quantitatively evaluate the running states of the speed reducer under different load conditions, but also can obtain reproducible performance parameters through a standardized test flow, thereby providing reliable basis for product optimization, and meanwhile, the modularized design of the device provides a technical expansion space for testing other types of speed reducers. Disclosure of utility model Aiming at the technical problems in the related art, the utility model provides a turbine worm speed reducer load detection device which can overcome the defects in the prior art. In order to achieve the technical purpose, the technical scheme of the utility model is realized as follows: a turbine worm speed reducer load detection device; The turbine worm speed reducer load detection device comprises a vertical mounting plate and a support, a turbine worm speed reducer and a driving motor are arranged on the side edge of the support, an output shaft end of the driving motor is connected with a turbine worm flange of the turbine worm speed reducer, an electric control cabinet for controlling start and stop and forward and reverse rotation switching of the driving motor is electrically connected with an input end of the driving motor, a connecting shaft is coaxially connected with an output end of the turbine worm speed reducer, a load adjusting mechanism is arranged on the connecting shaft and comprises a brake fixing plate, a brake chuck, a brake wheel and an adjusting tension spring, the brake chuck and the brake wheel are coaxially connected with the connecting shaft, two ends of the adjusting tension spring are respectively connected with the brake fixing plate and the brake wheel, and adjustable friction force is generated between the brake wheel and the brake chuck through tension of the adjusting tension spring so as to change the load of the output end of the turbine worm speed reducer. Further, the electric control cabinet is configured to control the driving motor to execute a cyclic action according to a preset program, wherein the cyclic action comprises 10 seconds of forward rotation, 1 second of stop and 10 seconds of reverse rotation of the driving motor. Further, a timing module and a counter are arranged in the electric control cabinet, the timing module is used for recording the total test duration, and the counter is used for counting the forward and reverse rotation cycle times of the driving motor. Further, the contact pressure between the brake chuck and the brake wheel is dynamically adjusted by adjusting the telescopic length of the tension spring. Further, one end of the adjusting tension spring is detachably hooked on the connecting part of the brake fixing plate, and the other end of the adjusting tension spring is connected with the movable end of the brake wheel through a hooking bolt. Further, the connecting shaft is coaxially connected with the output end of the worm and gear reducer through a flange coupler, and a key groove is formed in the end face of the flange coupler so as to transmit torque. Further, the circumferential surface of the brake wheel is uniformly provided with heat dissipation holes, and the heat dissipation holes are round through holes penetrating through the brake wheel. The utility model has the beneficial effects that through the optimized and improved design of the load adjusting mechanism and the electric control program, the turbine worm speed reducer can control the friction resistance between th