CN201461307U - Power supply device for driving vacuum pump - Google Patents
Power supply device for driving vacuum pump Download PDFInfo
- Publication number
- CN201461307U CN201461307U CN200920087867XU CN200920087867U CN201461307U CN 201461307 U CN201461307 U CN 201461307U CN 200920087867X U CN200920087867X U CN 200920087867XU CN 200920087867 U CN200920087867 U CN 200920087867U CN 201461307 U CN201461307 U CN 201461307U
- Authority
- CN
- China
- Prior art keywords
- vacuum pump
- power supply
- work
- motor
- driving
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to the field of spare parts of a sewage suction truck, in particular to a power supply device for driving a vacuum pump of the sewage suction truck. A storage battery is connected with a DC motor through a wire, a rotating shaft of the DC motor and a separating and connecting disc are connected with a vacuum pump shaft at one end of the vacuum pump, and the separating and connecting disc at the other end of the vacuum pump is connected with an AC motor. The device utilizes the vehicular storage battery for driving the DC motor to drive the vacuum pump to work and also utilizes the AC for driving the vacuum pump to work when AC is available at work place.
Description
Technical field
The utility model relates to the suction-type sewer scavenger part field, is the power supply unit that a kind of suction-type sewer scavenger drives vacuum pump.
Background technique
It is to adopt diesel engine to drive vacuum pump work that the vacuum pump driving of former suction-type sewer scavenger has dual mode, a kind of mode, and this mode is polluted greatly, and noise is also big; Another kind of mode is to utilize Wechselstrommotor to drive vacuum pump work, though the pollution-free also noise free of this mode has the problem of Ac wiring, when not having Ac as the work-yard, suction-type sewer scavenger can't be worked.
Summary of the invention
The purpose of this utility model is to provide a kind of new suction-type sewer scavenger to drive the power supply unit of vacuum pump.This device utilizes vehicle-mounted high-power battery drive direct current motor driving vacuum pump to carry out work, and when there was Ac the work-yard, also available Ac drove vacuum pump work.
The utility model is achieved in that storage battery links to each other with direct current motor by electric wire, the rotating shaft of direct current motor with separate the vacuum pump shaft of tie-plate and link to each other with vacuum pump one end, the separation tie-plate of the vacuum pump the other end links to each other with Wechselstrommotor.
Owing to adopted technique scheme, the utility model is simple in structure, and is easy to operate.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
In the drawings: 1, storage battery; 2, electric wire; 3, direct current motor; 4, separate tie-plate; 5, vacuum pump shaft; 6, vacuum pump; 7, separate tie-plate; 8, Wechselstrommotor; 9, vacuum pump suction tude; 10, vacuum pump steam outlet pipe.
Embodiment
The utility model is further described below in conjunction with drawings and Examples.
In Fig. 1, storage battery 1 links to each other with direct current motor 3 by electric wire 2, the rotating shaft of direct current motor 3 with separate the vacuum pump shaft 5 of tie-plate 4 and link to each other with vacuum pump 6 one ends, the separation tie-plate 7 of vacuum pump 6 the other ends links to each other with Wechselstrommotor 8.
When using storage battery to drive vacuum pump, separate tie-plate 7 and separate with Wechselstrommotor 8, storage battery 1 drives vacuum pump 6 work by electric wire 2 and direct current motor 3; When adopting Ac to drive vacuum pump, the vacuum pump shaft 5 of vacuum pump 6 with separate tie-plate 4 and separate, Wechselstrommotor 8 drives vacuum pumps 6 work by separating tie-plate 7.
Claims (1)
1. drive the power supply unit of vacuum pump, form by vacuum pump (6), Wechselstrommotor (8), vacuum pump suction tude (9) and vacuum pump steam outlet pipe (10), it is characterized in that storage battery (1) links to each other with direct current motor (3) by electric wire (2), the rotating shaft of direct current motor (3) with separate the vacuum pump shaft (5) of tie-plate (4) and link to each other with vacuum pump (6) one ends, the separation tie-plate (7) of vacuum pump (6) the other end links to each other with Wechselstrommotor (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920087867XU CN201461307U (en) | 2009-08-06 | 2009-08-06 | Power supply device for driving vacuum pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920087867XU CN201461307U (en) | 2009-08-06 | 2009-08-06 | Power supply device for driving vacuum pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201461307U true CN201461307U (en) | 2010-05-12 |
Family
ID=42388661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920087867XU Expired - Fee Related CN201461307U (en) | 2009-08-06 | 2009-08-06 | Power supply device for driving vacuum pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201461307U (en) |
-
2009
- 2009-08-06 CN CN200920087867XU patent/CN201461307U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20100806 |