CN205768675U - The power set of electronic draw-arm dumper - Google Patents
The power set of electronic draw-arm dumper Download PDFInfo
- Publication number
- CN205768675U CN205768675U CN201620469647.3U CN201620469647U CN205768675U CN 205768675 U CN205768675 U CN 205768675U CN 201620469647 U CN201620469647 U CN 201620469647U CN 205768675 U CN205768675 U CN 205768675U
- Authority
- CN
- China
- Prior art keywords
- arm
- dumper
- power set
- principal arm
- electronic draw
- 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
This utility model relates to technical field of vehicle manufacture, the power set of a kind of electronic draw-arm dumper are provided, with solve the type of drive of current electronic draw-arm dumper relatively costly and easily on the problem that breaks down, these power set include under DC source, key switch, D.C. contactor, power unit, principal arm solenoid, principal arm electromagnetic valve and control switch.The technical scheme that the utility model proposes, the problem that the circuit of the power set both having solved current electronic draw-arm dumper is more, relatively costly, the most do not affect the normal usage function of former vehicle simultaneously.
Description
Technical field
This utility model belongs to technical field of vehicle manufacture, moving particularly to a kind of electronic draw-arm dumper
Power apparatus.
Background technology
Dumper refers to unload the vehicle of goods voluntarily by hydraulic pressure or mechanical lift.Also known as dump truck.By
The parts compositions such as automobile chassis, hydraulic lifting mechanism, loading space and power takeoff.Can be automatically owing to loading compartment
Tumble certain angle discharging, be greatly saved discharge time and labour force, shorten the haul-cycle time, improve and produce effect
Rate, reduces cost of transportation, is conventional Transport Appropriation Rolling Stock.
Along with the development of electric vehicle engineering, electronic draw-arm dumper have also been obtained and is widely applied.
Current electronic draw-arm dumper is that the motor powered by DC/AC drives oil pump, thus is liquid
Pressure system provides power to realize arm pull.This type of drive is relatively costly, and circuit is more, is susceptible to
Fault.
Utility model content
[solving the technical problem that]
The purpose of this utility model is to provide the power set of a kind of electronic draw-arm dumper, to solve at present
The type of drive of electronic draw-arm dumper relatively costly and easily on the problem that breaks down.
[technical scheme]
This utility model is achieved through the following technical solutions.
This utility model relates to the power set of a kind of electronic draw-arm dumper, including DC source, key
Electromagnetic valve and control switch, institute under switch, D.C. contactor, power unit, principal arm solenoid, principal arm
State control switch to be connected with electromagnetic valve under key switch, D.C. contactor, principal arm solenoid and principal arm respectively,
Described DC source is connected with key switch and D.C. contactor respectively, and described power unit connects with direct current respectively
Under tentaculum, principal arm solenoid and principal arm, electromagnetic valve connects.
As one preferred embodiment, the upper end of described key switch is connected with DC source, described key
The lower end of spoon switch is connected with controlling switch.
As another preferred embodiment, described power unit includes direct current generator and gear pump.
As another preferred embodiment, described DC source is 12V battery.
[beneficial effect]
The technical scheme that the utility model proposes has the advantages that
This utility model is controlled power unit by D.C. contactor, provides power to realize principal arm for hydraulic system
On, lower action, the control power supply of power unit takes out from key rear end, had both solved current electronic torque arm
The problem that the circuit of the power set of formula dumper is more, relatively costly, is not just the most affecting former vehicle simultaneously
Often use function.
Accompanying drawing explanation
The structure of the power set of the electronic draw-arm dumper that Fig. 1 provides for embodiment one of the present utility model
Principle schematic.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below will be to this utility model
Detailed description of the invention carry out clear, complete description.
The structure of the power set of the electronic draw-arm dumper that Fig. 1 provides for this utility model embodiment one is former
Reason schematic diagram.As it is shown in figure 1, include DC source, key switch, D.C. contactor, power unit,
Electromagnetic valve and control switch under principal arm solenoid, principal arm.
In the present embodiment, control switch respectively with key switch, D.C. contactor, principal arm solenoid and
Under principal arm, electromagnetic valve connects, and DC source is connected with key switch and D.C. contactor respectively, specifically,
The upper end of key switch is connected with DC source, and the lower end of key switch is connected with controlling switch.Power list
Unit is connected with electromagnetic valve under D.C. contactor, principal arm solenoid and principal arm respectively.Specifically, control out
Close and control the break-make of D.C. contactor and control the start and stop of power unit, so control principal arm solenoid,
The action of electromagnetic valve under principal arm, it is achieved the upper and lower action of principal arm.
In the present embodiment, power unit includes direct current generator and gear pump.DC source is 12V battery.
As can be seen from the above embodiments, this utility model embodiment is controlled power unit by D.C. contactor,
Thering is provided power to realize the upper and lower action of principal arm for hydraulic system, the control power supply of power unit is from key rear end
Taking out, the circuit of the power set both having solved current electronic draw-arm dumper is more, relatively costly
Problem, does not the most affect the normal usage function of former vehicle simultaneously.
It is to be appreciated that embodiments described above is a part of embodiment of the present utility model rather than all
Embodiment, is not to restriction of the present utility model.Based on embodiment of the present utility model, this area is common
The every other embodiment that technical staff is obtained under not paying creative work premise, broadly falls into this practicality
Novel protection domain.
Claims (4)
1. the power set of an electronic draw-arm dumper, it is characterized in that including electromagnetic valve and control switch under DC source, key switch, D.C. contactor, power unit, principal arm solenoid, principal arm, the described switch that controls is connected with electromagnetic valve under key switch, D.C. contactor, principal arm solenoid and principal arm respectively, described DC source is connected with key switch and D.C. contactor respectively, and described power unit is connected with electromagnetic valve under D.C. contactor, principal arm solenoid and principal arm respectively.
The power set of electronic draw-arm dumper the most according to claim 1, it is characterised in that the upper end of described key switch is connected with DC source, the lower end of described key switch is connected with controlling switch.
The power set of electronic draw-arm dumper the most according to claim 1, it is characterised in that described power unit includes direct current generator and gear pump.
4. according to the power set of the electronic draw-arm dumper described in claim 1 or 2 or 3, it is characterised in that described DC source is 12V battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620469647.3U CN205768675U (en) | 2016-05-19 | 2016-05-19 | The power set of electronic draw-arm dumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620469647.3U CN205768675U (en) | 2016-05-19 | 2016-05-19 | The power set of electronic draw-arm dumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205768675U true CN205768675U (en) | 2016-12-07 |
Family
ID=58115278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620469647.3U Expired - Fee Related CN205768675U (en) | 2016-05-19 | 2016-05-19 | The power set of electronic draw-arm dumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205768675U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111775677A (en) * | 2020-07-13 | 2020-10-16 | 中车永济电机有限公司 | Power control system of mining dump truck with new energy electric wheels |
-
2016
- 2016-05-19 CN CN201620469647.3U patent/CN205768675U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111775677A (en) * | 2020-07-13 | 2020-10-16 | 中车永济电机有限公司 | Power control system of mining dump truck with new energy electric wheels |
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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: 20161207 Termination date: 20210519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |