CN205317476U - Motor head train test equipment - Google Patents
Motor head train test equipment Download PDFInfo
- Publication number
- CN205317476U CN205317476U CN201620095149.7U CN201620095149U CN205317476U CN 205317476 U CN205317476 U CN 205317476U CN 201620095149 U CN201620095149 U CN 201620095149U CN 205317476 U CN205317476 U CN 205317476U
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- Prior art keywords
- load
- belt wheel
- motor front
- test equipment
- pump
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Abstract
The utility model discloses a motor head train test equipment, including testboard (8), install the motor head train on testboard (8), the motor head train includes idler (10), automatic take -up pulley (6) and a plurality of load band pulley of being connected by belt (7), every load band pulley all is connected with a corresponding load. After adopting this kind of structure, load band pulley can offer the motor head train when the test in under true operating mode the load and to make the motor head train detect data reality high, and the load operating mode is variable.
Description
Technical field
This utility model relates to electromotor detection field, specifically be a kind of motor front-end wheel system test equipment.
Background technology
Motor front-end wheel system test equipment is mainly used in the design verification of front end wheel train system. Motor front-end wheel system test equipment generally comprises the offer supply unit of power supply, testboard and measure and control device.
Motor front-end wheel system includes automatic tensioner, load belt wheel and idle pulley. State Intellectual Property Office website discloses the motor front-end wheel system integrated simulation experiment system that a kind of publication number is CN102494896A, the feature of the structure of this system is the power analog machine that is connected to after load belt wheel, adopts the load of power analog machine simulation belt wheel. Such structure has the disadvantage that the load using power analog machine simulation belt wheel, and owing to the rotary inertia of power analog machine is big, when tying up to practice with wheel, difference is relatively big, the verity of impact detection data.
Utility model content
Technical problem to be solved in the utility model is, disclose a kind of being provided that when test makes motor front-end wheel system detection data validity high to the load under real working condition of the load belt wheel in motor front-end wheel system, and the motor front-end wheel system test equipment that load behavior is variable.
For solving above-mentioned technical problem, this utility model motor front-end wheel system test equipment, including testboard, described testboard is provided with motor front-end wheel system; Described motor front-end wheel system includes the idle pulley, automatic tensioner and the multiple load belt wheel that are connected by belt; Each described load belt wheel all connects with a corresponding load.
Described load belt wheel includes air conditioner compressor belt pulley, electromotor belt wheel, cooling water pump belt wheel, power assistance pump for steering belt wheel and crankshaft pulley; Described load includes air conditioner compressor belt pulley load, electromotor belt wheel load, cooling water pump belt wheel load, power assistance pump for steering belt wheel load and crankshaft pulley load.
Described compressor of air conditioner load includes being in turn connected to form the compressor of air conditioner in loop, vaporizer, expansion valve, fluid reservoir and condenser by pipeline; The rotating shaft of compressor of air conditioner is connected with air conditioner compressor belt pulley.
Described generator loading is mobile generator; The rotating shaft of mobile generator is connected with electromotor belt wheel.
Described cooling water pump load includes water pump, water tank, refrigerating module and flow cavitation result module;The rotating shaft of water pump is connected with cooling water pump belt wheel; The outlet of water tank passes sequentially through water pipe and forms loop with the water inlet of water tank after water route switch, water pump, flow cavitation result module, refrigerating module and be connected.
Described flow cavitation result module includes the automatically controlled choke valve and the water pressure gauge that are connected on water pipe; Described refrigerating module includes radiator.
Described power steering pump load includes power assistance pump for steering, fuel tank and hydraulic control module; The rotating shaft of described power assistance pump for steering is connected with power assistance pump for steering belt wheel, and power assistance pump for steering has three hydraulic fluid ports, respectively the first hydraulic fluid port, the second hydraulic fluid port and the 3rd hydraulic fluid port; The oil-out of fuel tank is connected by the first oil pipe and the first hydraulic fluid port, and the oil-in of fuel tank is connected to the second oil pipe, and described second oil pipe has the first branch being connected with the second hydraulic fluid port and the second branch being connected with hydraulic control module one end; The other end of hydraulic control module is connected by the 3rd oil pipe and the 3rd hydraulic fluid port; Described first oil pipe is additionally provided with switch valve.
Described hydraulic control module includes the proportional pressure control valve, reversal valve, overflow valve and the pressure transducer that are connected in the 3rd oil pipe and the second branch.
Described crankshaft pulley load is dynamometer machine; The rotating shaft of dynamometer machine is connected with crankshaft pulley.
After adopting above structure, this utility model motor front-end wheel system test equipment is compared with prior art, having the advantage that 1) air conditioner compressor belt pulley load, electromotor belt wheel load, cooling water pump belt wheel load and power assistance pump for steering belt wheel load all simulate the load under real working condition, such load system is adopted to provide load to load belt wheel, motor front-end wheel system can be made with the condition of actual condition when test more closely, thus ensureing the verity of detection data; 2) real working condition load system and dynamometer machine can be controlled by the TT&C system of motor front-end wheel system test equipment, the size of regulating load, it is achieved the measurement of varying load operating mode, can measure motor front-end wheel system operational factor under different operating modes.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model motor front-end wheel system test equipment.
Fig. 2 is the structural representation of this utility model motor front-end wheel system test equipment.
Fig. 3 is the structural representation of air conditioner compressor belt pulley load in this utility model motor front-end wheel system test equipment.
Fig. 4 is the structural representation of cooling water pump belt wheel load in this utility model motor front-end wheel system test equipment.
Fig. 5 is the structural representation of power assistance pump for steering belt wheel load in this utility model motor front-end wheel system test equipment.
Wherein:
1, air conditioner compressor belt pulley; 2, electromotor belt wheel; 3, cooling water pump belt wheel; 4, power assistance pump for steering belt wheel; 5, crankshaft pulley; 6, automatic tensioner; 7, belt; 8, testboard; 9, dynamometer machine; 10, idle pulley; 11, measure and control device; 12, supply unit;
1.1, compressor of air conditioner; 1.2, vaporizer; 1.3, expansion valve; 1.4, fluid reservoir; 1.5, condenser; 2.1, mobile generator; 3.1, water pump; 3.2, water tank; 3.3, water route switch; 3.4, automatically controlled choke valve; 3.5, water pressure gauge; 3.6, radiator; 4.1, power assistance pump for steering; 4.2, fuel tank; 4.3, hydraulic control module; 4.4, the first oil pipe; 4.5, the second oil pipe; 4.6, the 3rd oil pipe; 4.7, switch valve; 4.11, the first hydraulic fluid port; 4.12, the second hydraulic fluid port; 4.13, the 3rd hydraulic fluid port; 4.31, proportional pressure control valve; 4.32, reversal valve;4.33, overflow valve; 4.34, pressure transducer; 4.51, the first branch; 4.52, the second branch.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, utility model is described in more detail.
Shown in accompanying drawing 1 to accompanying drawing 5, this utility model motor front-end wheel system test equipment, including by the interconnective supply unit 12 of bus, for installing testboard 8 and the measure and control device 11 of motor front-end wheel system; Described testboard 8 is provided with motor front-end wheel system; Described motor front-end wheel system includes the idle pulley 10, automatic tensioner 6 and the multiple load belt wheel that are connected by belt 7; Each described load belt wheel all connects with a corresponding load.
Described load belt wheel includes air conditioner compressor belt pulley 1, electromotor belt wheel 2, cooling water pump belt wheel 3, power assistance pump for steering belt wheel 4 and crankshaft pulley 5; Described load includes air conditioner compressor belt pulley load, electromotor belt wheel load, cooling water pump belt wheel load, power assistance pump for steering belt wheel load and crankshaft pulley load.
Described compressor of air conditioner load includes being in turn connected to form the compressor of air conditioner 1.1 in loop, vaporizer 1.2, expansion valve 1.3, fluid reservoir 1.4 and condenser 1.5 by pipeline; The rotating shaft of compressor of air conditioner 1.1 is connected with air conditioner compressor belt pulley 1.
Described generator loading is mobile generator 2.1; The rotating shaft of mobile generator 2.1 is connected with electromotor belt wheel 2.
Described cooling water pump load includes water pump 3.1, water tank 3.2, refrigerating module and flow cavitation result module; The rotating shaft of water pump 3.1 is connected with cooling water pump belt wheel 3; The outlet of water tank 3.2 passes sequentially through water pipe and water route and switchs 3.3, forms loop with the water inlet of water tank 3.2 after water pump 3.1, flow cavitation result module, refrigerating module and be connected. Flow cavitation result module is connected with measure and control device 11 by circuit.
Described flow cavitation result module includes the automatically controlled choke valve 3.4 and the water pressure gauge 3.5 that are connected on water pipe; Described refrigerating module includes radiator 3.6.
Described power steering pump load includes power assistance pump for steering 4.1, fuel tank 4.2 and hydraulic control module 4.3; The rotating shaft of described power assistance pump for steering 4.1 is connected with power assistance pump for steering belt wheel 4, and power assistance pump for steering 4.1 has three hydraulic fluid ports, respectively the first hydraulic fluid port the 4.11, second hydraulic fluid port 4.12 and the 3rd hydraulic fluid port 4.13; The oil-out of fuel tank 4.2 is connected with the first hydraulic fluid port 4.11 by the first oil pipe 4.4, the oil-in of fuel tank 4.2 is connected to the second oil pipe 4.5, and described second oil pipe 4.5 has the first branch 4.51 being connected with the second hydraulic fluid port 4.12 and the second branch 4.52 being connected with hydraulic control module 4.3 one end; The other end of hydraulic control module 4.3 is connected with the 3rd hydraulic fluid port 4.13 by the 3rd oil pipe 4.6; Described first oil pipe 4.4 is additionally provided with switch valve 4.7. Hydraulic control module 4.3 is connected with measure and control device 11 by circuit.
Described hydraulic control module 4.3 includes the proportional pressure control valve 4.31, reversal valve 4.32, overflow valve 4.33 and the pressure transducer 4.34 that are connected in the 3rd oil pipe 4.6 and the second branch 4.52.
Described crankshaft pulley load is dynamometer machine 9; The rotating shaft of dynamometer machine 9 is connected with crankshaft pulley 5. Dynamometer machine 9 is connected with measure and control device 11 by circuit.
This utility model is not limited to structures described above, in the ken that person of ordinary skill in the field possesses, it is also possible to make a variety of changes under the premise without departing from this utility model objective.
Claims (9)
1. a motor front-end wheel system test equipment, including testboard (8), described testboard is provided with motor front-end wheel system on (8);Described motor front-end wheel system includes the idle pulley (10), automatic tensioner (6) and the multiple load belt wheel that are connected by belt (7); It is characterized in that: each described load belt wheel all connects with a corresponding load.
2. motor front-end wheel system according to claim 1 test equipment, it is characterised in that: described load belt wheel includes air conditioner compressor belt pulley (1), electromotor belt wheel (2), cooling water pump belt wheel (3), power assistance pump for steering belt wheel (4) and crankshaft pulley (5); Described load includes air conditioner compressor belt pulley load, electromotor belt wheel load, cooling water pump belt wheel load, power assistance pump for steering belt wheel load and crankshaft pulley load.
3. motor front-end wheel system according to claim 2 test equipment, it is characterised in that: described compressor of air conditioner load includes being in turn connected to form the compressor of air conditioner (1.1) in loop, vaporizer (1.2), expansion valve (1.3), fluid reservoir (1.4) and condenser (1.5) by pipeline; The rotating shaft of compressor of air conditioner (1.1) is connected with air conditioner compressor belt pulley (1).
4. motor front-end wheel system according to claim 2 test equipment, it is characterised in that: described generator loading is mobile generator (2.1); The rotating shaft of mobile generator (2.1) is connected with electromotor belt wheel (2).
5. motor front-end wheel system according to claim 2 test equipment, it is characterised in that: described cooling water pump load includes water pump (3.1), water tank (3.2), refrigerating module and flow cavitation result module; The rotating shaft of water pump (3.1) is connected with cooling water pump belt wheel (3); The outlet of water tank (3.2) passes sequentially through and forms loop with the water inlet of water tank (3.2) after water pipe and water route switch (3.3), water pump (3.1), flow cavitation result module, refrigerating module and be connected.
6. motor front-end wheel system according to claim 5 test equipment, it is characterised in that: described flow cavitation result module includes the automatically controlled choke valve (3.4) and the water pressure gauge (3.5) that are connected on water pipe; Described refrigerating module includes radiator (3.6).
7. motor front-end wheel system according to claim 2 test equipment, it is characterised in that: described power steering pump load includes power assistance pump for steering (4.1), fuel tank (4.2) and hydraulic control module (4.3); The rotating shaft of described power assistance pump for steering (4.1) is connected with power assistance pump for steering belt wheel (4), power assistance pump for steering (4.1) has three hydraulic fluid ports, respectively the first hydraulic fluid port (4.11), the second hydraulic fluid port (4.12) and the 3rd hydraulic fluid port (4.13); The oil-out of fuel tank (4.2) is connected with the first hydraulic fluid port (4.11) by the first oil pipe (4.4), the oil-in of fuel tank (4.2) is connected to the second oil pipe (4.5), and described second oil pipe (4.5) has the first branch (4.51) being connected with the second hydraulic fluid port (4.12) and the second branch (4.52) being connected with hydraulic control module (4.3) one end; The other end of hydraulic control module (4.3) is connected with the 3rd hydraulic fluid port (4.13) by the 3rd oil pipe (4.6); Described first oil pipe (4.4) is additionally provided with switch valve (4.7).
8. motor front-end wheel system according to claim 7 test equipment, it is characterised in that: described hydraulic control module (4.3) includes the proportional pressure control valve (4.31), reversal valve (4.32), overflow valve (4.33) and the pressure transducer (4.34) that are connected in the 3rd oil pipe (4.6) and the second branch (4.52).
9. motor front-end wheel system according to claim 2 test equipment, it is characterised in that: described crankshaft pulley load is dynamometer machine (9);The rotating shaft of dynamometer machine (9) is connected with crankshaft pulley (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620095149.7U CN205317476U (en) | 2016-01-28 | 2016-01-28 | Motor head train test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620095149.7U CN205317476U (en) | 2016-01-28 | 2016-01-28 | Motor head train test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205317476U true CN205317476U (en) | 2016-06-15 |
Family
ID=56187180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620095149.7U Expired - Fee Related CN205317476U (en) | 2016-01-28 | 2016-01-28 | Motor head train test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205317476U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110617967A (en) * | 2019-09-24 | 2019-12-27 | 刘艳丽 | General engine main shaft stationarity check out test set |
-
2016
- 2016-01-28 CN CN201620095149.7U patent/CN205317476U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110617967A (en) * | 2019-09-24 | 2019-12-27 | 刘艳丽 | General engine main shaft stationarity check out test set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Ning Heng Road 315100 in Zhejiang province Ningbo city Yinzhou District River Street Industrial Zone 6 Patentee after: Ningbo Yinzhou Delight Technology Co.,Ltd. Address before: 4, 3 floor, 315100 industrial district, East Yu community, Yinzhou District, Zhejiang, Ningbo Patentee before: Ningbo Yinzhou Delight Technology Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20200128 |