CN201622331U - Service life testing device for electric motor of washing machine - Google Patents
Service life testing device for electric motor of washing machine Download PDFInfo
- Publication number
- CN201622331U CN201622331U CN2010201355130U CN201020135513U CN201622331U CN 201622331 U CN201622331 U CN 201622331U CN 2010201355130 U CN2010201355130 U CN 2010201355130U CN 201020135513 U CN201020135513 U CN 201020135513U CN 201622331 U CN201622331 U CN 201622331U
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- China
- Prior art keywords
- motor
- base
- test apparatus
- electric motor
- life test
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Abstract
The utility model discloses a service life testing device for an electric motor of a washing machine. The device is characterized by comprising a base (1), the electric motor (11) and a rolling shaft (16), wherein the electric motor (11) is arranged on the base (1); one end of the rolling shaft (16) is connected with the electric motor (11) through a driving device, and the other end of the rolling shaft (16) is connected with a resistive device; and the rolling shaft (16) is fixed on the base (1) through a bearing pedestal (8) provided with a bearing. The device can add corresponding loads according to the rated distribution amount of the tested electric motor, achieves the needed load by increasing or decreasing load blocks, and achieves the effect of simulating the working load of the washing machine so as to ensure preferable test; and the resistive device provides corresponding resistance so as to enable the simulation effect to be better. Balls are arranged at the joint of the resistive device and the rolling shaft in a sandwiching manner, so that the shutdown phenomenon caused by the locking of the load is avoided. The device is characterized by simple test process, stronger pertinence, better test effect, convenient disassembly and assembly as well as higher test efficiency.
Description
Technical field
The utility model relates to a kind of test unit, particularly a kind of motor for washer life test apparatus.
Background technology
The motor for washer life-span is an important indicator estimating motor for washer.At present, for the serviceable life of test motor for washer, be after group of motors is installed to complete machine basically, carry out the life test of motor for washer and the test of miscellaneous part more simultaneously, there is not to test separately the test unit of motor for washer; This method of testing often makes test process more loaded down with trivial details, and less pertinence is strong, and precision of test result is lower; If in test process, run into underproof motor, often need the dismounting refitting, cause test efficiency lower, labour intensity improves.
The utility model content
The purpose of this utility model is, a kind of motor for washer life test apparatus is provided.The utlity model has that test process is simple, specific aim is strong, the test effect better, easy accessibility and the higher characteristics of test efficiency.
The technical solution of the utility model: a kind of motor for washer life test apparatus, comprise base and the motor that is located on the base, also comprise the axis of rolling that an end is connected with motor through gearing, the other end of the axis of rolling is connected with drag devices; The described axis of rolling is fixed on the base by the bearing seat that has bearing.
In the above-mentioned motor for washer life test apparatus, described gearing comprises the fan blade that connects motor shaft, and fan blade is connected with the power wheel that is connected with the axis of rolling through travelling belt, and power wheel is provided with the load piece.
In the aforesaid motor for washer life test apparatus, described drag devices comprises that an end connects the screw mandrel of the axis of rolling, and screw mandrel is sleeved in the holder that is provided with internal thread, and the screw mandrel other end is provided with rotating disk.
In the aforesaid motor for washer life test apparatus, described motor is the condenser type motor, and motor is fixed on the base by clamp device.
In the aforesaid motor for washer life test apparatus, described travelling belt is belt or chain.
In the aforesaid motor for washer life test apparatus, described screw mandrel is to connect by the shaft coupling of being with ball with being connected of transmission shaft.
In the aforesaid motor for washer life test apparatus, described clamp device comprises top rail, bottom rail and is connected top rail and the clamping screw mandrel that has nut of bottom rail; Clamp motor and be fixed on the base by top rail, bottom rail and clamping screw mandrel.
In the aforesaid motor for washer life test apparatus, the crest of described belt is at 18mm～22mm.
Compared with prior art, the utility model can reach required load by increasing or reduce the load piece according to being added corresponding load piece by the specified cloth amount of measured motor, reaches the effect of simulation washing machine operating load, makes the test effect better; Drag devices provides corresponding resistance, makes simulate effect better.In being connected of drag devices and the axis of rolling, clamped ball, can avoid load by locked and cause and to turn round.The utlity model has that test process is simple, specific aim is strong, the test effect better, easy accessibility and the higher characteristics of test efficiency.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1.
Being labeled as in the accompanying drawing: the 1-base, the 2-bottom rail, the 3-fan blade, 4-clamps screw mandrel, 5-travelling belt, 6-power wheel, 7-load piece, 8-bearing seat, 9-nut, 10-top rail, 11-motor, the 12-holder, 13-rotating disk, 14-screw mandrel, 15-shaft coupling, the 16-axis of rolling.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described, but not as the foundation to the utility model restriction.
Embodiment.The motor for washer life test apparatus constitutes as illustrated in fig. 1 and 2, comprises base 1 and the motor 11 that is located on the base 1, also comprises the axis of rolling 16 that an end is connected with motor 11 through gearing, and the other end of the axis of rolling 16 is connected with drag devices; The described axis of rolling 16 is fixed on the base 1 by the bearing seat 8 that has bearing; Described gearing comprises the fan blade 3 that connects motor shaft, and fan blade 3 is connected with the power wheel 6 that is connected with the axis of rolling 16 through travelling belt 5, and power wheel is provided with load piece 7; Described drag devices comprises that an end connects the screw mandrel 14 of the axis of rolling, and screw mandrel 14 is sleeved on 12 li of holders that are provided with internal thread, and screw mandrel 14 other ends are provided with rotating disk 13; Described motor 11 is motors that condenser type starts, and motor 11 is fixed on the base 1 by clamp device; Described travelling belt 5 is belt or chain; Described screw mandrel 14 is to connect by the shaft coupling 15 of being with ball with being connected of transmission shaft 16; Described clamp device comprises top rail 10, bottom rail 2 and is connected the clamping screw mandrel 4 that has nut 9 of top rail 10 and bottom rail 2; By top rail 10, bottom rail 2 with clamp screw mandrel 4 and clamp motor 11 and be fixed on the base 1; The crest of described belt is at 18mm～22mm.
When testing, motor is clamped and is fixed on the base with clamp device, the crest of regulating belt is controlled at 18mm～22mm, specified cloth amount according to institute's measured motor adds corresponding load, reach required load by the weight that increases or reduce the load piece, start the condenser type motor, and test by the drag devices simulated resistance, after test is finished, proof voltage, insulation resistance, leakage current, electric property, abnormal sound, T.P state and the nameplate state of its motor are checked and comparison.
Claims (8)
1. motor for washer life test apparatus, it is characterized in that: comprise base (1) and be located at motor (11) on the base (1), also comprise the axis of rolling (16) that an end is connected with motor (11) through gearing, the other end of the axis of rolling (16) is connected with drag devices; The described axis of rolling (16) is fixed on the base (1) by the bearing seat (8) that has bearing.
2. motor for washer life test apparatus according to claim 1, it is characterized in that: described gearing comprises the fan blade (3) that connects motor shaft, fan blade (3) is connected with the power wheel (6) that is connected with the axis of rolling (16) through travelling belt (5), and power wheel is provided with load piece (7).
3. motor for washer life test apparatus according to claim 1, it is characterized in that: described drag devices comprises that an end connects the screw mandrel (14) of the axis of rolling, screw mandrel (14) is sleeved on holder (12) lining that is provided with internal thread, and screw mandrel (14) other end is provided with rotating disk (13).
4. motor for washer life test apparatus according to claim 1 is characterized in that: described motor (11) is the condenser type motor, and motor (11) is fixed on the base (1) by clamp device.
5. motor for washer life test apparatus according to claim 2 is characterized in that: described travelling belt (5) is belt or chain.
6. motor for washer life test apparatus according to claim 3 is characterized in that: described screw mandrel (14) is to connect by the shaft coupling (15) of being with ball with being connected of transmission shaft (16).
7. motor for washer life test apparatus according to claim 4 is characterized in that: described clamp device comprises top rail (10), bottom rail (2) and is connected top rail (10) and the clamping screw mandrel (4) that has nut (9) of bottom rail (2); By top rail (10), bottom rail (2) with clamp screw mandrel (4) and clamp motor (11) and be fixed on the base (1).
8. motor for washer life test apparatus according to claim 5 is characterized in that: the crest of described belt is at 18mm～22mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201355130U CN201622331U (en) | 2010-03-19 | 2010-03-19 | Service life testing device for electric motor of washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201355130U CN201622331U (en) | 2010-03-19 | 2010-03-19 | Service life testing device for electric motor of washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201622331U true CN201622331U (en) | 2010-11-03 |
Family
ID=43025789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201355130U Expired - Fee Related CN201622331U (en) | 2010-03-19 | 2010-03-19 | Service life testing device for electric motor of washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201622331U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104749522A (en) * | 2015-03-24 | 2015-07-01 | 惠州Tcl移动通信有限公司 | Motor service life testing tool |
| CN106199085A (en) * | 2016-08-30 | 2016-12-07 | 湖州越球电机有限公司 | A kind of hold down gag for motor load noise measuring |
| CN104155604B (en) * | 2014-07-23 | 2017-02-01 | 惠而浦（中国）股份有限公司 | Washing machine motor testing device based on actual load |
| CN107677958A (en) * | 2016-08-02 | 2018-02-09 | 上海新宇箴诚电控科技有限公司 | Motor performance test system and method based on LabVIEW |
-
2010
- 2010-03-19 CN CN2010201355130U patent/CN201622331U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104155604B (en) * | 2014-07-23 | 2017-02-01 | 惠而浦（中国）股份有限公司 | Washing machine motor testing device based on actual load |
| CN104749522A (en) * | 2015-03-24 | 2015-07-01 | 惠州Tcl移动通信有限公司 | Motor service life testing tool |
| CN107677958A (en) * | 2016-08-02 | 2018-02-09 | 上海新宇箴诚电控科技有限公司 | Motor performance test system and method based on LabVIEW |
| CN106199085A (en) * | 2016-08-30 | 2016-12-07 | 湖州越球电机有限公司 | A kind of hold down gag for motor load noise measuring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101103 Termination date: 20150319 |
|
| EXPY | Termination of patent right or utility model |