CN208105343U - A kind of energy storage electric power scraper machine - Google Patents
A kind of energy storage electric power scraper machine Download PDFInfo
- Publication number
- CN208105343U CN208105343U CN201820398887.8U CN201820398887U CN208105343U CN 208105343 U CN208105343 U CN 208105343U CN 201820398887 U CN201820398887 U CN 201820398887U CN 208105343 U CN208105343 U CN 208105343U
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- China
- Prior art keywords
- frequency converter
- accumulator box
- motor
- energy storage
- rear frame
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- 238000004146 energy storage Methods 0.000 title claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 238000001914 filtration Methods 0.000 claims abstract description 12
- 230000001681 protective effect Effects 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 3
- 239000010720 hydraulic oil Substances 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 239000011241 protective layer Substances 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims 1
- 230000003247 decreasing effect Effects 0.000 abstract description 3
- 108010066278 cabin-4 Proteins 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000000916 dilatatory effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
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- Road Paving Machines (AREA)
Abstract
The utility model discloses a kind of energy storage electric power scraper machine, including scraper bowl, large arm, front frame, driver's cabin, Rear frame and hydraulic support system, the front frame, driver's cabin and Rear frame form fuselage, the fuselage following settings idler wheel, large arm and scraper bowl are hinged in the front frame, hydraulic support system is set in the scraper bowl and large arm, it further include motor, accumulator box, transmission system, filtering system, frequency converter and radiator, motor is set in the Rear frame, the motor connects transmission system, and the transmission system connects hydraulic support system；Accumulator box is arranged in the rear end of the Rear frame, and the accumulator box is electrically connected frequency converter, and the frequency converter is electrically connected motor, and the frequency converter, which is electrically connected, drives indoor change-over switch and electrical gas pedal.Scraper operating cost can be greatly decreased in the utility model, and no pollution to the environment improves the service efficiency of electric LHD, avoid that cable scraper operation is not flexible and security risk.
Description
Technical field
The utility model belongs to engineering mechanical device technical field, is related to that a kind of structure is simple, energy storage type easy to use
Electric LHD.
Background technique
Currently, widely applied underground scraper is divided into internal combustion scraper and two kinds of electric LHD in the market.Internal combustion shovel
Fortune machine is using fuel engines as power source, and not only oil consumption is big in this way, and operating cost is high, the exhaust gas that is discharged in hoistway, smog and
Noise etc. also seriously polluted the operating environment of miner.In fuel engines work, thin air to start in mine
The efficiency of machine and service life greatly shorten, thus engine maintenance cost is also very big.Not only can substantially it be subtracted using electric LHD
Its few operating cost, realizes zero-emission, the maintenance cost of scraper can also be greatly decreased.The electric shovel currently used both at home and abroad
Fortune machine is all with cable drum in equipment, and tail portion drag cable is worked with high voltage supply drive motor and scraper.But
Maneuverability of this electric LHD in operation is very limited, and also brings high-voltage safety hidden danger.
Currently, time-of-use tariffs policy is carried out in China's electric system, as electric LHD can be as a kind of energy storing devices not
When carrying out engineer operation, low ebb charges, and when peak, which discharges electric energy, to be used to illuminate or engineer operation, so not only
The utilization rate that electric LHD can be greatly increased, reduces electric cost for enterprise, also for cutting for national grid
Peak load has very big practical significance, therefore researches and develops a kind of scraper that can store electric energy, to resource rational utilization, saves not
Renewable fuel oil is of great significance.
Summary of the invention
A kind of the purpose of this utility model is to provide structures energy storage electric power scraper machine simple, easy to use.
The purpose of this utility model is achieved in that including scraper bowl, large arm, front frame, driver's cabin, Rear frame and liquid
Support system is pressed, the front frame, driver's cabin and Rear frame form fuselage, the fuselage following settings idler wheel, the front frame
On be hinged large arm and scraper bowl, hydraulic support system is set in the scraper bowl and large arm, further includes motor, accumulator box, transmission
System, filtering system, frequency converter and radiator, motor is arranged in the Rear frame, and the motor connects transmission system, the biography
Dynamic system connects hydraulic support system；Accumulator box is arranged in the rear end of the Rear frame, and the accumulator box, which is electrically connected, to be become
Frequency device, the frequency converter are electrically connected motor, and the frequency converter is electrically connected the indoor change-over switch of driving and electrical throttle is stepped on
Plate, the accumulator box bottom are equipped with roller, and the accumulator box tail portion is equipped with moving apron, the moving apron, the work
Dynamic backplate lower end and accumulator box is hinged, upper end and accumulator box interlocking, on the inside of the moving apron setting elastic protective pad with
Battery snap-fit.
The utility model has the beneficial effects that：Fuel oil is replaced using electric energy, scraper operating cost can be greatly decreased, it is right
Environmental nonpollution；Engineer operation, which can not only be carried out, can also carry out mobile energy storage, improve the service efficiency of electric LHD；It adopts
High-performance vector frequency converter solves the problems, such as that motor start starting current is big and high start torque, realizes the soft of motor
Starting and gearshift adjustment；Avoid as power that cable scraper operation is not flexible, cable abrasion and safety are hidden using battery
Suffer from.
Detailed description of the invention
Fig. 1 is the utility model structure chart；
Fig. 2 is the overlooking structure figure of Fig. 1；
In figure：1- scraper bowl, 2- large arm, 3- front frame, 4- driver's cabin, 5- change-over switch, 6- motor, 7- Rear frame, 8- store
Battery case, 9- backplate, 91- elastic protective pad, 10- roller, 11- transmission system, the electrical gas pedal of 12-, 13- hydraulic oil container,
14- filtering system, 15- frequency converter, 16- radiator, 17- hydraulic system.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings, but must not add in any way to the utility model
With limitation, made any changes and modifications are instructed based on the utility model, belong to the protection scope of the utility model.
As shown in Figure 1 and 2, the utility model includes scraper bowl 1, large arm 2, front frame 3, driver's cabin 4, Rear frame 7 and hydraulic
Support system 17, the front frame 3, driver's cabin 4 and Rear frame 7 form fuselage, the fuselage following settings idler wheel, the front truck
It is hinged large arm 2 and scraper bowl 1 on frame 3, hydraulic support system 17 is set on the scraper bowl 1 and large arm 2, special medical treatment is：Further include
Electricity is arranged in the Rear frame 7 for motor 6, accumulator box 8, transmission system 11, filtering system 14, frequency converter 15 and radiator 16
Machine 6, the motor 6 connect transmission system 11, and the transmission system 11 connects hydraulic support system 17；After the Rear frame 7
End setting accumulator box 8, the accumulator box 8 are electrically connected frequency converter 15, and the frequency converter 15 is electrically connected motor 6, institute
The change-over switch 5 and electrical gas pedal 12,8 bottom of accumulator box stated in the electric connection driver's cabin 4 of frequency converter 15 are equipped with
Roller 10,8 tail portion of accumulator box are equipped with moving apron 9, the moving apron 9,9 lower end of moving apron and electric power storage
Pond case 8 is hinged, 8 interlocking of upper end and accumulator box, setting elastic protective pad 91 and Battery Card close-fitting on the inside of the moving apron 9
It closes.8 bottom of storage battery case is equipped with roller 10, has roller 10 that battery case is made to replace laborsaving convenience in bottom.
8 tail portion of accumulator box is equipped with backplate 9, and from tail portion, the dilatory battery that can take out is carried out more when replacing battery
It changes, the elastic protective pad being arranged on the inside of backplate enables battery to obtain more firm clamping engagement, protects the battery from vibration punching
It hits, while also protecting battery surface layer not frayed.
Triple line is set on the frequency converter 15 and connects motor 6.
The frequency converter 15 is electrically connected filtering system 14, and the input terminal of the filtering system 14 connects 5 He of change-over switch
Electrical gas pedal 12.
Radiator 16 is set in the Rear frame 7, and the radiator 16 is connect with hydraulic oil container 13,16 court of radiator
Upper heat dissipation.
The elastic protective pad 91 is set as polyurethane cushion, and thickness is set as 5 ~ 10mm.
Rubber shock-absorbing protective layer is set outside the roller 10, protects battery floor not frayed.
Utility model works principle and the course of work：
When carrying out engineer operation：Using Vehicular accumulator cell, the change-over switch 5 on driver's cabin 4 is transformed into
Operation end provides power source using Vehicular accumulator cell case 8 for it, according to the content of institute's operation, passes through the electrical throttle of power regulation
Pedal 12 is stepped on to suitable power gear, and the rotation of motor 6 drives transmission system 11 and hydraulic system under the control of frequency converter 15
17 work, entire scraper carry out walking or scraping process.
When carrying out energy storage operation：Change-over switch 5 on driver's cabin 4 is gone into energy storage end, disconnects the connection with motor 6, directly
Galvanic electricity source is input to filtering system 14 after 15 inversion of frequency converter, and filtering system 14 obtains after filtering off the square wave with higher hamonic wave
It is used to sinusoidal ac for illumination or other operations.
The utility model no pollution to the environment, the service efficiency for improving electric LHD are avoided using battery as power
Cable scraper operation is not flexible, cable abrasion and security risk.
Claims (6)
1. a kind of energy storage electric power scraper machine, including scraper bowl（1）, large arm（2）, front frame（3）, driver's cabin（4）, Rear frame（7）,
And hydraulic support system（17）, the front frame（3）, driver's cabin（4）And Rear frame（7）Fuselage is formed, is set below the fuselage
Set idler wheel, the front frame（3）On be hinged large arm（2）And scraper bowl（1）, the scraper bowl（1）And large arm（2）The upper hydraulic branch of setting
Support system（17）, it is characterized in that：It further include motor（6）, accumulator box（8）, transmission system（11）, filtering system（14）, frequency conversion
Device（15）And radiator（16）, the Rear frame（7）Upper setting motor（6）, the motor（6）Connect transmission system（11）, institute
State transmission system（11）Connect hydraulic support system（17）；The Rear frame（7）Rear end be arranged accumulator box（8）, described
Accumulator box（8）It is electrically connected frequency converter（15）, the frequency converter（15）It is electrically connected motor（6）, the frequency converter（15）Electricity
Property connection driver's cabin（4）Interior change-over switch（5）With electrical gas pedal（12）, the accumulator box（8）Bottom is equipped with roller
（10）, the accumulator box（8）Tail portion is equipped with moving apron（9）, the moving apron（9）, the moving apron（9）Lower end
With accumulator box（8）Hingedly, upper end and accumulator box（8）Interlocking, the moving apron（9）Elastic protective pad is arranged in inside（91）
With battery snap-fit.
2. energy storage electric power scraper machine according to claim 1, it is characterized in that：The frequency converter（15）Upper setting triple line
Connect motor（6）.
3. energy storage electric power scraper machine according to claim 1 or 2, it is characterized in that：The frequency converter（15）It is electrically connected
Filtering system（14）, the filtering system（14）Input terminal connect change-over switch（5）With electrical gas pedal（12）.
4. energy storage electric power scraper machine according to claim 1, it is characterized in that：The Rear frame（7）Upper setting radiator
（16）, the radiator（16）With hydraulic oil container（13）Connection, the radiator（16）It radiates upward.
5. energy storage electric power scraper machine according to claim 1, it is characterized in that：The elastic protective pad（91）It is set as poly-
Urethane bed course, thickness are set as 5 ~ 10mm.
6. energy storage electric power scraper machine according to claim 1, it is characterized in that：The roller（10）Outer setting rubber shock-absorbing
Protective layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820398887.8U CN208105343U (en) | 2018-03-23 | 2018-03-23 | A kind of energy storage electric power scraper machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820398887.8U CN208105343U (en) | 2018-03-23 | 2018-03-23 | A kind of energy storage electric power scraper machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208105343U true CN208105343U (en) | 2018-11-16 |
Family
ID=64122409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820398887.8U Active CN208105343U (en) | 2018-03-23 | 2018-03-23 | A kind of energy storage electric power scraper machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208105343U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109532443A (en) * | 2019-01-09 | 2019-03-29 | 湖北金诚信矿业服务有限公司 | A kind of electric LHD |
| CN109532444A (en) * | 2019-01-09 | 2019-03-29 | 湖北金诚信矿业服务有限公司 | A kind of electric LHD |
| CN109624680A (en) * | 2018-12-07 | 2019-04-16 | 湖北金诚信矿业服务有限公司 | A kind of electric LHD |
| CN111731113A (en) * | 2019-03-25 | 2020-10-02 | 北京宸控科技有限公司 | Pure electric shovel car |
-
2018
- 2018-03-23 CN CN201820398887.8U patent/CN208105343U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109624680A (en) * | 2018-12-07 | 2019-04-16 | 湖北金诚信矿业服务有限公司 | A kind of electric LHD |
| CN109532443A (en) * | 2019-01-09 | 2019-03-29 | 湖北金诚信矿业服务有限公司 | A kind of electric LHD |
| CN109532444A (en) * | 2019-01-09 | 2019-03-29 | 湖北金诚信矿业服务有限公司 | A kind of electric LHD |
| CN111731113A (en) * | 2019-03-25 | 2020-10-02 | 北京宸控科技有限公司 | Pure electric shovel car |
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