CN210136286U - High-speed motor working condition simulation system - Google Patents
High-speed motor working condition simulation system Download PDFInfo
- Publication number
- CN210136286U CN210136286U CN201920319508.6U CN201920319508U CN210136286U CN 210136286 U CN210136286 U CN 210136286U CN 201920319508 U CN201920319508 U CN 201920319508U CN 210136286 U CN210136286 U CN 210136286U
- Authority
- CN
- China
- Prior art keywords
- motor
- water
- water tank
- water pipe
- bearing
- 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.)
- Active
Links
Images
Abstract
The utility model relates to the field of motor testing, and discloses a high-speed motor working condition simulation system, which comprises a motor, a PLC (programmable logic controller) and a display, wherein the motor is connected with the PLC, and the PLC is connected with the display; the water pump is characterized by further comprising a base, a cavity is arranged at the bottom of the base, the motor is fixed on the upper end face of the base, a flywheel is installed on an output shaft of the motor, a first water tank and a second water tank are installed on the output shaft of the motor through bearings, the flywheel is arranged between the first water tank and the second water tank, a closed-loop circulation loop is formed between the first water tank and the second water tank through a first water pipe and a second water pipe, a water pump is installed on the first water pipe, and a radiator is installed on the second water pipe. This analog system can detect the pivoted situation of motor under high-speed operating mode, because high-speed pivoted motor produces higher temperature easily, and in time the heat dissipation is very important to this analog system, and this system dispels the heat through water liquid circulation flow, combines the radiator to dispel the heat simultaneously, and the system radiating effect is good.
Description
Technical Field
The utility model relates to a motor test field especially relates to a high-speed motor operating mode analog system.
Background
The motor passes the performance test before leaving the factory, and the motor is a qualified product when the parameters reach the factory set values. Existing motors may test their speed, torque, and power parameters, such as application number: 201720100707.9, patent name: a motor working condition testing system. Some high-speed motors need to be subjected to high-speed working condition simulation when leaving the factory, and the detection effect of the existing detection equipment on the high-speed working condition of the motors is not good enough.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the poor shortcoming of high-speed motor operating mode test effect among the prior art, provide a high-speed motor operating mode analog system.
In order to solve the technical problem, the utility model discloses a following technical scheme can solve:
a high-speed motor working condition simulation system comprises a motor, a PLC (programmable logic controller) and a display, wherein the motor is connected with the PLC, and the PLC is connected with the display; still include the base, the base bottom is equipped with the cavity, the motor is fixed at the base up end, the output shaft end connection of motor has first bearing and second bearing, install the flywheel between first bearing and the second bearing, the output shaft fixed connection of flywheel and motor, first bearing is installed in the first water tank that is equipped with water, the second bearing is installed in the second water tank that is equipped with water, form closed loop circulation circuit through first water pipe and second water pipe between first water tank and the second water tank, install the water pump on the first water pipe, install the radiator on the second water pipe. This analog system can detect the pivoted situation of motor under high-speed operating mode, because high-speed pivoted motor produces higher temperature easily, and in time the heat dissipation is very important to this analog system, and this system dispels the heat through water liquid circulation flow, combines the radiator to dispel the heat simultaneously, and the system radiating effect is good.
Preferably, one end of the first water pipe is connected with one side of the first water tank, the other end of the first water pipe extends into the cavity and penetrates through the upper end face of the base to be connected with one side of the second water tank, and the water pump is installed on the first water pipe in the cavity. The pipeline of first water pipe walks terminal surface under the base for system's compact structure can protect the water pump simultaneously, prevents that impurity such as dust from entering into in the water pump.
Preferably, one end of the second water pipe is connected with the other side of the second water tank, the other end of the second water pipe extends into the cavity and penetrates through the upper end face of the base to be connected with the other side of the second water tank, and the radiator is arranged on the second water pipe in the cavity. The pipeline of the second water pipe runs through the lower end face of the base, so that the system is compact in structure, and meanwhile the radiator can be protected.
Preferably, the water temperature sensor is arranged on the first water pipe and used for detecting the temperature of water liquid in the first water pipe, and the temperature sensor transmits the temperature of the water liquid in the first water pipe to the PLC. The temperature sensor can monitor the temperature in the water pipe from time to time.
Preferably, the motor control device further comprises a bracket, and a rotating speed sensor for detecting the rotating speed of the motor is mounted on the bracket. Through the rotational speed of monitoring motor to can obtain the relation between rotational speed and the temperature, make things convenient for PLC controller control water pump and motor.
Preferably, a coupler is installed on the support, an output shaft of the motor is connected with the coupler, a transmission shaft is installed at the other end of the coupler, and two ends of the transmission shaft are installed on the first water tank and the second water tank through a first bearing and a second bearing respectively.
Preferably, a shock pad is fixed on the upper end face of the base, and the motor, the first water tank and the second water tank are all arranged on the shock pad. When the motor rotates at a high speed, the vibration can be more severe, and the vibration of the motor can be effectively relieved by the shock absorption pad.
Preferably, a fan is mounted in the cavity at the lower end of the base, the fan facing the heat sink. The fan can assist the radiator to timely dispel the heat to the heat of water pipe.
The utility model discloses owing to adopted above technical scheme, have apparent technological effect:
this analog system can detect the pivoted situation of motor under high-speed operating mode, because high-speed pivoted motor produces higher temperature easily, and in time the heat dissipation is very important to this analog system, and this system dispels the heat through water liquid circulation flow, combines the radiator to dispel the heat simultaneously, and the system radiating effect is good.
Drawings
Fig. 1 is a schematic structural diagram of the first position state of the present invention.
Fig. 2 is a schematic structural diagram of the second position of the present invention.
Fig. 3 is a schematic top view of the present invention.
The names of the parts indicated by the numerical references in the above figures are as follows: the device comprises a motor 10, a PLC 11, a display 12, a base 13, a first bearing 14, a flywheel 15, a first water tank 16, a second water tank 17, a first water pipe 18, a second water pipe 19, a water pump 20, a radiator 21, a temperature sensor 22, a support 23, a rotating speed sensor 24, a coupler 25, a transmission shaft 26, a damping pad 27, a fan 28 and a cavity 131.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings 1-3 and examples.
Example 1
A high-speed motor working condition simulation system comprises a motor 10, a PLC (programmable logic controller) 11 and a display 12, wherein the motor 10 is a servo motor, the motor 10 is connected with the PLC 11, and the PLC 11 is connected with the display 12; the water-saving water tank comprises a base 13, a cavity 131 is arranged at the bottom of the base 13, supporting plates are welded at two ends of the base 13, the cavity 131 is formed between the two supporting plates, a motor 10 is fixed on the upper end surface of the base 13, the end part of an output shaft of the motor 10 is connected with a first bearing 14 and a second bearing, a flywheel 15 is installed between the first bearing 14 and the second bearing, the flywheel 15 is fixedly connected with the output shaft of the motor 10, the first bearing 14 is installed in a first water tank 16 filled with water, a through hole is formed in the first water tank 16, the outer ring of the first bearing 14 is fixedly connected with the inner wall of the through hole in the first water tank 16, the second bearing is installed in a second water tank 17 filled with water, a through hole is also formed in the second water tank 17, the outer ring of the second bearing is fixedly connected with the inner wall of the through hole in the second water tank 17, the first water tank 16 and the second water tank 17 are stainless steel water tanks, a water pump 20 is mounted on the first water pipe 18, and a radiator 21 is mounted on the second water pipe 19. When motor 10 rotated at high speed, the bearing of being connected with it can produce higher temperature, if the easy test effect that influences motor 10 of untimely heat dissipation, this system establishes first bearing 14 and second bearing respectively in first water tank 16 and second water tank 17 to make the heat that first bearing 14 and second bearing produced can in time transmit feedwater.
One end of the first water pipe 18 is connected with one side of the first water tank 16, the other end of the first water pipe extends into the cavity 131 and penetrates through the upper end face of the base 13 to be connected with one side of the second water tank 17, the water pump 20 is installed on the first water pipe 18 in the cavity 131, the water pump 20 can enable water in the first water tank 16 and the second water tank 17 to circularly flow, and the heat dissipation effect is improved.
One end of the second water pipe 19 is connected with the other side of the second water tank 17, the other end of the second water pipe extends into the cavity 131 and penetrates through the upper end face of the base 13 to be connected with the other side of the second water tank 17, the radiator 21 is installed on the second water pipe 19 in the cavity 131, and the radiator 21 is provided with a plurality of radiating fins, so that the radiating area is increased, and the radiating of the water pipe is accelerated.
The temperature sensor 22 is arranged on the first water pipe 18 and detects the temperature of water liquid in the first water pipe, the temperature sensor 22 transmits the temperature of the water liquid in the first water pipe 18 to the PLC 11, and the PLC 11 can control the rotating speed of the motor 10 according to a temperature signal transmitted by the temperature sensor 22, so that the stability of the system is ensured.
A fan 28 is installed in the inner cavity 131 at the lower end of the base 13, the fan 28 faces the radiator 21, the PLC controller is connected with the fan 28 and controls the rotation of the fan 28, and the fan 28 can accelerate the heat radiation of the radiator 21.
Example 2
Embodiment 2 has substantially the same features as embodiment 1, except that embodiment 2 further includes a bracket 23, and a rotation speed sensor 24 for detecting the rotation speed of the motor 10 is mounted on the bracket 23.
The bracket 23 is provided with a coupler 25, the output shaft of the motor 10 is connected with the coupler 25, the other end of the coupler 25 is provided with a transmission shaft 26, and two ends of the transmission shaft 26 are respectively arranged on the first water tank 16 and the second water tank 17 through a first bearing 14 and a second bearing.
Example 3
Embodiment 3 has substantially the same features as embodiment 1 except that a shock-absorbing pad 27 is fixed to an upper end surface of the base 13 in embodiment 3, and the motor 10, the first water tank 16 and the second water tank 17 are mounted on the shock-absorbing pad 27. When the motor 10 runs at a high speed, the shock absorption pad 27 can effectively reduce the shock generated by the motor 10.
In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the scope of the present invention.
Claims (7)
1. A high-speed motor working condition simulation system comprises a motor (10), a PLC (programmable logic controller) (11) and a display (12), wherein the motor (10) is connected with the PLC (11), and the PLC (11) is connected with the display (12); the method is characterized in that: still include base (13), base (13) bottom is equipped with cavity (131), motor (10) are fixed at base (13) up end, the output shaft end connection of motor (10) has first bearing (14) and second bearing, install flywheel (15) between first bearing (14) and the second bearing, the output shaft fixed connection of flywheel (15) and motor (10), install in first water tank (16) that are equipped with water first bearing (14), the second bearing is installed in second water tank (17) that are equipped with water, form closed loop through first water pipe (18) and second water pipe (19) between first water tank (16) and second water tank (17), install water pump (20) on first water pipe (18), install radiator (21) on second water pipe (19).
2. The working condition simulation system of the high-speed motor according to claim 1, characterized in that: one end of a first water pipe (18) is connected with one side of the first water tank (16), the other end of the first water pipe extends into the cavity (131) and penetrates through the upper end face of the base (13) to be connected with one side of the second water tank (17), and a water pump (20) is installed on the first water pipe (18) in the cavity (131).
3. The working condition simulation system of the high-speed motor according to claim 1, characterized in that: one end of a second water pipe (19) is connected with the other side of the second water tank (17), the other end of the second water pipe extends into the cavity (131) and penetrates through the upper end face of the base (13) to be connected with the other side of the second water tank (17), and a radiator (21) is installed on the second water pipe (19) in the cavity (131).
4. The working condition simulation system of the high-speed motor according to claim 1, characterized in that: the temperature control device also comprises a temperature sensor (22), wherein the temperature sensor (22) is arranged on the first water pipe (18) and is used for detecting the temperature of water liquid in the first water pipe, and the temperature sensor (22) is used for transmitting the temperature of the water liquid in the first water pipe (18) to the PLC (11).
5. The working condition simulation system of the high-speed motor according to claim 1, characterized in that: the motor speed sensor is characterized by further comprising a support (23), and a rotating speed sensor (24) used for detecting the rotating speed of the motor (10) is mounted on the support (23).
6. The working condition simulation system of the high-speed motor according to claim 5, characterized in that: install shaft coupling (25) on support (23), the output shaft and the shaft coupling (25) of motor (10) are connected, and transmission shaft (26) are installed to the other end of shaft coupling (25), and install on first water tank (16) and second water tank (17) through first bearing (14) and second bearing respectively at the both ends of transmission shaft (26).
7. The working condition simulation system of the high-speed motor according to claim 1, characterized in that: a shock pad (27) is fixed on the upper end face of the base (13), and the motor (10), the first water tank (16) and the second water tank (17) are all installed on the shock pad (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920319508.6U CN210136286U (en) | 2019-03-13 | 2019-03-13 | High-speed motor working condition simulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920319508.6U CN210136286U (en) | 2019-03-13 | 2019-03-13 | High-speed motor working condition simulation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210136286U true CN210136286U (en) | 2020-03-10 |
Family
ID=69702569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920319508.6U Active CN210136286U (en) | 2019-03-13 | 2019-03-13 | High-speed motor working condition simulation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210136286U (en) |
-
2019
- 2019-03-13 CN CN201920319508.6U patent/CN210136286U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4680975A (en) | Test stand for power plants and method | |
| CN109061471B (en) | Electromagnetic compatibility dynamometer testing system for electric automobile motor | |
| CN106908238B (en) | Hydraulic integrated transmission system test system and test device thereof | |
| CN103940540B (en) | Protected type motor vertical wet rotor hydrodynamic axial-force testing device and method | |
| CN110988029A (en) | Thermal-structural characteristic testing system of high-speed rotating shaft with built-in parallel-shaft rotating heat pipe | |
| CN210136286U (en) | High-speed motor working condition simulation system | |
| CN106786388A (en) | Speed-regulating type magnetic coupler overload protection arrangement and method | |
| CN105784246B (en) | A kind of rotary shaft axial force measuring device | |
| CN104977124A (en) | Complete dynamic balance type coupling | |
| CN215178614U (en) | Oil supply rate testing device for bearing assembly oil reservoir | |
| CN205260355U (en) | Axial force test system of vertical canned motor pump | |
| CN210323289U (en) | Motor drive system dynamic unstable area test system | |
| CN205941829U (en) | New forms of energy motor testboard | |
| CN204615534U (en) | For the water-cooling structure of magnetic coupling | |
| CN204729282U (en) | Diaphragm pump testing apparatus | |
| CN204575221U (en) | For rotor temperature rise measure in real time hollow coaxial to dragging motor experimental bench | |
| CN113639522B (en) | Cooling device and cooling system | |
| CN211174646U (en) | Internal circulation cooling submersible sewage pump | |
| CN108918143A (en) | A kind of novel combined magnetic coupling mechanical property device and method of measurement | |
| CN212645932U (en) | Ship temperature measurement sensor structure | |
| CN209043616U (en) | A kind of double pilot system stand arrangement | |
| CN211855701U (en) | Fan dynamic balance practice model for teaching | |
| RU2410662C2 (en) | Bench for running-in and test of hydraulic bottomhole motors | |
| CN104776939B (en) | Hollow coaxial mutual-driving motor test bed for real-time measurement of motor rotor temperature rises | |
| CN203582758U (en) | Continuous emulsification equipment for emulsion explosive |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |