CN220819418U - Test system for Ailison gearbox - Google Patents
Test system for Ailison gearbox Download PDFInfo
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- CN220819418U CN220819418U CN202322345103.9U CN202322345103U CN220819418U CN 220819418 U CN220819418 U CN 220819418U CN 202322345103 U CN202322345103 U CN 202322345103U CN 220819418 U CN220819418 U CN 220819418U
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- gearbox
- variable frequency
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- cabinet
- frequency motor
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- 238000012360 testing method Methods 0.000 title claims abstract description 34
- 230000009467 reduction Effects 0.000 claims description 23
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 230000003993 interaction Effects 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 3
- 238000003745 diagnosis Methods 0.000 abstract description 5
- 230000017525 heat dissipation Effects 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011990 functional testing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of Ai Lixun gearbox testing, in particular to an Murrason gearbox testing system, which comprises a system control cabinet, wherein a power cabinet is arranged on one side of the system control cabinet, a connecting component is arranged on one side of the surface of the power cabinet, a variable frequency motor is fixedly connected inside the power cabinet, a supporting component is arranged on one side of the power cabinet, a gearbox to be tested is arranged between the supporting component and the connecting component, and a variable frequency control cabinet is arranged on one side of the supporting component. The utility model can be suitable for Ai Lixun 1000/2000/3000/4000/5000/6000/8000/9000 series hydraulic gearbox internal fault diagnosis test and operation test under no load after the gearbox is overhauled, and the system can detect and record key data such as rotating speed, torque, pressure, temperature and the like in the whole course; covering an automatic electric control gear shifting test and a manual electric control gear shifting test; dynamically tracking input torque and input rotation speed in real time; fault codes can be cleared and gearbox system fault information and life information can be diagnosed in real time.
Description
Technical Field
The utility model relates to the technical field of Ai Lixun gearbox testing, in particular to an Murrason gearbox testing system.
Background
The Ai Lixun gearbox is widely applied to the fields of oilfield vehicles, buses, garbage trucks, emergency rescue vehicles, construction vehicles, delivery vehicles and the like, the Ai Lixun gearbox has high market share, huge after-sales market preservation quantity, and accordingly, the requirements on maintenance, maintenance and assembly levels of the gearbox are high, and meanwhile, the problem of accurately confirming the fault state of the gearbox and whether the gearbox after fault repair can reach the complete normal working level is solved.
In general, once a serious fault occurs in a gearbox, the probability of on-site processing is small, the gearbox must be pulled to a factory with maintenance qualification for disassembly and maintenance, and after the reason for the replacement of a fault part is found, the gearbox is sent back to a motorcade, and loading test operation is carried out on an original vehicle. Once other problems exist in the test operation, the risk of secondary disassembly is met, and the maintenance time of the gearbox is prolonged even multiple times, and the labor cost is greatly increased. Because the manual assembly level is an important link in the fault detection of the gearbox, if the gearbox is well repaired, a new gearbox fault problem is likely to occur when the screw is less installed during loading.
Therefore, an iderson gearbox testing device is urgently needed, and is used for gearbox fault state diagnosis and functional test verification of normal operation of a gearbox.
Disclosure of utility model
The utility model aims to provide an Murrason gearbox testing system for solving the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the system comprises a system control cabinet, wherein a power cabinet is arranged on one side of the system control cabinet, a connecting component is arranged on one side of the surface of the power cabinet, a variable frequency motor is fixedly connected inside the power cabinet, the input end of the variable frequency motor is electrically connected with the output end of the system control cabinet, and the output end of the variable frequency motor extends to the inside of the connecting component; a supporting component is arranged on one side of the power cabinet, a reduction gearbox to be tested is arranged between the supporting component and the connecting component, and the supporting component is matched with the connecting component and used for supporting the reduction gearbox to be tested; one side of the supporting component is provided with a variable frequency control cabinet, the variable frequency control cabinet is used for switching in a power supply system and performing variable frequency control work on a variable frequency motor, and the output end of the variable frequency control cabinet is electrically connected with the input end of the variable frequency motor.
Preferably, the system control cabinet is formed by integrating a core controller, a man-machine interaction display screen and a control element, and is used for controlling the operation of the whole system.
Preferably, the power cabinet is inside and be located one side of inverter motor and install the heat dissipation fan, and this heat dissipation fan is used for inverter motor's heat dissipation work.
Preferably, the connecting assembly is composed of a connecting frame and a coupler, the connecting frame is fixedly connected to the surface of the power cabinet, and the output end of the variable frequency motor extends to the inside of the connecting frame.
Preferably, the inside rotation of connecting frame is connected with the shaft coupling, and the output of inverter motor is located the inside one end of connecting frame and the mutual through bolt fixed connection of shaft coupling, and the other end of shaft coupling passes through the one end of bolt and the reduction gearbox that awaits measuring and mutual fixed connection.
Preferably, the support assembly is composed of a sliding seat and a support sliding frame, wherein the sliding seat is fixedly connected to the surface of the power cabinet, the surface of the sliding seat is slidably connected with the support sliding frame, the support sliding frame is used for supporting the reduction gearbox to be tested, and the top end of the support sliding frame is in mutual running fit with the reduction gearbox to be tested.
Compared with the prior art, the utility model has the beneficial effects that: the Ai Lixun gearbox testing system has the advantages that the system can be suitable for internal fault diagnosis test of Ai Lixun 1000/2000/3000/4000/5000/6000/8000/9000 series hydraulic gearboxes and operation test of gearboxes under no load after overhaul, and the system can detect and record key data such as rotating speed, torque, pressure, temperature and the like in the whole course; covering an automatic electric control gear shifting test and a manual electric control gear shifting test; dynamically tracking input torque and input rotation speed in real time; a configurable simulated user shift program; fault codes can be cleared and gearbox system fault information and life information can be diagnosed in real time.
Drawings
FIG. 1 is a schematic view of the front view of the present utility model;
FIG. 2 is a schematic view of a partial three-dimensional structure of the present utility model;
FIG. 3 is a schematic view of a partial front view structure of the present utility model;
FIG. 4 is a schematic view of a partial top view of the present utility model;
FIG. 5 is a schematic diagram of a partial side view of an enlarged structure of the present utility model;
FIG. 6 is a schematic diagram of the cross-sectional structure "A-A" of FIG. 4 in accordance with the present utility model.
In the figure: 1. a system control cabinet; 2. a power cabinet; 21. a connection assembly; 211. a connection frame; 212. a coupling; 22. a variable frequency motor; 23. a heat radiation fan; 3. a variable frequency control cabinet; 4. a support assembly; 41. a sliding seat; 42. a support carriage; 5. and a reduction gearbox to be tested.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and furthermore, the terms "first", "second", "third", "up, down, left, right", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present utility model, unless explicitly stated and defined otherwise, the terms "connected", "connected" and "connected" should be interpreted broadly, and for example, may be fixedly connected, detachably connected, or integrally connected; the mechanical connection and the electrical connection can be adopted; all other embodiments, which may be directly or indirectly through intermediaries, which may be obtained by a person of ordinary skill in the art without inventive effort based on the embodiments of the present utility model are within the scope of the present utility model.
The utility model provides an Murrason gearbox testing system, which has the structure shown in figures 1, 2 and 4, and comprises a system control cabinet 1, wherein one side of the system control cabinet 1 is provided with a power cabinet 2, the system control cabinet 1 is formed by the installation integration of a core controller, a man-machine interaction display screen and a control element, the system control cabinet 1 is used for controlling the operation of the whole system, one side of the surface of the power cabinet 2 is provided with a connecting component 21, the inside of the power cabinet 2 is fixedly connected with a variable frequency motor 22, the variable frequency motor 22 is used for simulating an engine system to provide a power source to drive a reduction gearbox 5 to be tested to rotate, the input end of the variable frequency motor 22 is electrically connected with the output end of the system control cabinet 1, the output end of the variable frequency motor 22 extends into the connecting component 21, the inside of the power cabinet 2 is provided with a heat dissipation fan 23 at one side of the variable frequency motor 22, and the heat dissipation fan 23 is used for heat dissipation work of the variable frequency motor 22.
During implementation, the variable frequency motor 22 is controlled to work through the variable frequency control cabinet 3, the variable frequency motor 22 drives the reduction gearbox 5 to be tested to rotate under the action of the coupler 212 in the connecting frame 211, key data such as rotating speed, torque, pressure and temperature are detected and recorded in the whole course through the system control cabinet 1 during rotation, and when frequency conversion is needed, the variable frequency control of the variable frequency motor 22 is realized through the variable frequency control cabinet 3.
Further, as shown in fig. 1 to 6, the connection assembly 21 is composed of a connection frame 211 and a coupling 212, the connection frame 211 is fixedly connected to the surface of the power cabinet 2, the output end of the variable frequency motor 22 extends to the inside of the connection frame 211, the coupling 212 is rotatably connected to the inside of the connection frame 211, one end of the output end of the variable frequency motor 22, which is positioned in the connection frame 211, is fixedly connected with the coupling 212 through bolts, the other end of the coupling 212 is fixedly connected with one end of the reduction gearbox 5 to be tested through bolts, one side of the power cabinet 2 is provided with a support assembly 4, the reduction gearbox 5 to be tested is placed between the support assembly 4 and the connection assembly 21, the support assembly 4 is matched with the connection assembly 21 to support the reduction gearbox 5 to be tested, the support assembly 4 is composed of a sliding seat 41 and a supporting sliding seat 42, the sliding seat 41 is fixedly connected to the surface of the power cabinet 2, the supporting sliding seat 42 is slidably connected to the surface of the sliding seat 41, the supporting seat 42 is used for supporting the reduction gearbox 5 to be tested, and the top end of the supporting seat 42 is matched with the reduction gearbox 5 to be tested; one side of the supporting component 4 is provided with a variable frequency control cabinet 3, the variable frequency control cabinet 3 is used for the access of a power supply system and the control work of frequency conversion of the variable frequency motor 22, and the output end of the variable frequency control cabinet 3 is electrically connected with the input end of the variable frequency motor 22.
In practice, the supporting carriage 42 is pushed to slide to a proper position along the surface of the sliding seat 41 and fixed, and then the reduction gearbox 5 to be tested is placed between the supporting carriage 42 and the connecting assembly 21, and one end of the reduction gearbox 5 to be tested is matched with one end of the coupler 212 and fixed by bolts during placement.
The device has the advantages that the device is suitable for Ai Lixun 1000/2000/3000/4000/5000/6000/8000/9000 series hydraulic gearbox internal fault diagnosis test and gearbox overhaul no-load operation test, and the system can detect and record key data such as rotating speed, torque, pressure, temperature and the like in the whole course; covering an automatic electric control gear shifting test and a manual electric control gear shifting test; dynamically tracking input torque and input rotation speed in real time; a configurable simulated user shift program; fault codes can be cleared and gearbox system fault information and life information can be diagnosed in real time.
Working principle: when in use, the supporting carriage 42 is pushed to slide to a proper position along the surface of the sliding seat 41 and fixed, and then the reduction gearbox 5 to be tested is placed between the supporting carriage 42 and the connecting component 21, and one end of the reduction gearbox 5 to be tested is matched with one end of the coupler 212 and fixed by bolts during placement.
Then the variable frequency motor 22 is controlled to work through the variable frequency control cabinet 3, the variable frequency motor 22 drives the reduction gearbox 5 to be tested to rotate under the action of the coupler 212 in the connecting frame 211, key data such as rotating speed, torque, pressure, temperature and the like are detected and recorded in the whole course through the system control cabinet 1 during rotation, and when frequency conversion is needed, the variable frequency control of the variable frequency motor 22 is realized through the variable frequency control cabinet 3.
The device has the advantages that the device is suitable for Ai Lixun 1000/2000/3000/4000/5000/6000/8000/9000 series hydraulic gearbox internal fault diagnosis test and gearbox overhaul no-load operation test, and the system can detect and record key data such as rotating speed, torque, pressure, temperature and the like in the whole course; covering an automatic electric control gear shifting test and a manual electric control gear shifting test; dynamically tracking input torque and input rotation speed in real time; a configurable simulated user shift program; fault codes can be cleared and gearbox system fault information and life information can be diagnosed in real time.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The system for testing the Murrason gearbox comprises a system control cabinet (1), and is characterized in that: a power cabinet (2) is arranged on one side of the system control cabinet (1), a connecting component (21) is arranged on one side of the surface of the power cabinet (2), a variable frequency motor (22) is fixedly connected inside the power cabinet (2), the input end of the variable frequency motor (22) is electrically connected with the output end of the system control cabinet (1), and the output end of the variable frequency motor (22) extends to the inside of the connecting component (21); a supporting component (4) is arranged on one side of the power cabinet (2), a reduction gearbox (5) to be detected is arranged between the supporting component (4) and the connecting component (21), and the supporting component (4) is matched with the connecting component (21) to support the reduction gearbox (5) to be detected; one side of the supporting component (4) is provided with a variable frequency control cabinet (3), the variable frequency control cabinet (3) is used for switching in a power supply system and performing variable frequency control work on a variable frequency motor (22), and the output end of the variable frequency control cabinet (3) is electrically connected with the input end of the variable frequency motor (22).
2. The system for testing an airson gearbox according to claim 1, wherein: the system control cabinet (1) is formed by installing and integrating a core controller, a man-machine interaction display screen and a control element, and the system control cabinet (1) is used for controlling the operation of the whole system.
3. The system for testing an airson gearbox according to claim 1, wherein: a heat radiation fan (23) is arranged in the power cabinet (2) and positioned on one side of the variable frequency motor (22), and the heat radiation fan (23) is used for radiating heat of the variable frequency motor (22).
4. The system for testing an airson gearbox according to claim 1, wherein: the connecting assembly (21) consists of a connecting frame (211) and a coupler (212), wherein the connecting frame (211) is fixedly connected to the surface of the power cabinet (2), and the output end of the variable frequency motor (22) extends to the inside of the connecting frame (211).
5. The system for testing an airson gearbox of claim 4, wherein: the inside rotation of connecting frame (211) is connected with shaft coupling (212), and the one end that the output of inverter motor (22) is located inside connecting frame (211) is through bolt fixed connection each other with shaft coupling (212), and the other end of shaft coupling (212) is through the one end of bolt and reduction gearbox (5) that awaits measuring each other fixed connection.
6. The system for testing an airson gearbox according to claim 1, wherein: the support assembly (4) is composed of a sliding seat (41) and a support sliding frame (42), the sliding seat (41) is fixedly connected to the surface of the power cabinet (2), the surface of the sliding seat (41) is slidably connected with the support sliding frame (42), the support sliding frame (42) is used for supporting the reduction gearbox (5) to be tested, and the top end of the support sliding frame (42) is in mutual rotation fit with the reduction gearbox (5) to be tested.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322345103.9U CN220819418U (en) | 2023-08-30 | 2023-08-30 | Test system for Ailison gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322345103.9U CN220819418U (en) | 2023-08-30 | 2023-08-30 | Test system for Ailison gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220819418U true CN220819418U (en) | 2024-04-19 |
Family
ID=90677807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322345103.9U Active CN220819418U (en) | 2023-08-30 | 2023-08-30 | Test system for Ailison gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220819418U (en) |
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2023
- 2023-08-30 CN CN202322345103.9U patent/CN220819418U/en active Active
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