CN204959560U - Novel electronic road roller - Google Patents
Novel electronic road roller Download PDFInfo
- Publication number
- CN204959560U CN204959560U CN201520741537.3U CN201520741537U CN204959560U CN 204959560 U CN204959560 U CN 204959560U CN 201520741537 U CN201520741537 U CN 201520741537U CN 204959560 U CN204959560 U CN 204959560U
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- electric
- wheel hub
- road roller
- voltage section
- battery
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Abstract
The utility model relates to a novel electronic road roller, electronic novel electronic road roller includes: left and right drive wheels for control the left and right wheel hub motor of left and right drive wheels pivoted, the electric power driven that left and right wheel hub motor provided by power management system, the utility model discloses an electronic novel electronic road roller utilizes two left and right wheel hub motor of battery separately -driven, and drive wheels works, drives through joystick control to turn to, realizes the walking of complete machine and turns to, saves mechanical device and hydraulic system such as the interior engine of traditional novel electronic road roller, clutch, gearbox, universal transmission, main reducer, differential mechanism, hydraulic pump, and it takes place chance, improvement life to reduce mechanical hydraulic pressure trouble, can utilize power consumption low ebb at night, the source pluralism of the electric power energy has effectively reduced the reliance to this kind of petrochemistry of diesel oil energy, has still reduced noise at work, has reduced pollutant discharge, has practiced thrift maintenance and running cost.
Description
Technical field
The utility model relates to a kind of engineering mechanical device field, particularly relates to a kind of electric road roller.
Background technology
Current, petrochemistry energy scarcity, oil in a short time as non-renewable resources, cause oil price to go up again and again and Diesel engine work time a riot of sound, after diesel combustion, environmental pollution is serious.Based on the consideration made the transition to environmental protection, reduction energy cost, particularly energy strategy, therefore utility model utilizes electric power energy, the electronic road roller that wheel hub electric motor drives.
Utility model content
The purpose of this utility model is to provide a kind of electric road roller, and this electric road roller instead of fuel engines by power-supply management system, and optimizes electric compactor structure, reduces rate of breakdown.
In order to solve the problems of the technologies described above, the utility model provides a kind of electric road roller, comprise: left and right driving wheel, for controlling the left and right wheel hub electric motor of left and right driving vehicle wheel rotation, the electrical energy drive that described left and right wheel hub electric motor provides by power-supply management system.
Further, described electric road roller also comprises: steering driving mechanism, and described steering driving mechanism comprises: left and right manual control crank; Described left and right manual control crank is respectively equipped with advance, sky, reversing three gears; And left and right manual control crank advances respectively by switching, empty, reversing three gears, to control the rotating forward of left and right wheel hub electric motor, stall, reversion, advances, turns to realize vehicle, reversing.
Further, the control circuit of described left and right manual control crank is identical, and the control circuit that wherein left hand moves control crank comprises: for connecting three two-throw switches of battery and left wheel hub motor in power-supply management system; In first, second, and third terminals of described three two-throw switches, the first, the 3rd road terminals connect the same output of battery, and the second tunnel wiring connects another output of battery; After dynamic control crank is switched to advance gear leftward, described three two-throw switches are suitable for making left wheel hub motor be connected obtained electric energy by first via terminals, the second road terminals, and left wheel hub motor rotates forward; And when left hand moves after control crank is switched to backing car gear, described three two-throw switches are suitable for making left wheel hub motor be connected obtained electric energy by the second road terminals, the 3rd road terminals, and left wheel hub motor reverses.
Further, described electric road roller is also provided with acoustic-optic alarm, and described acoustic-optic alarm comprises: the buzzer be arranged in parallel, left back-up lamp, right back-up lamp, and forms loop by first, second switch and battery afterwards in parallel connection; First, second switch described triggers when left and right manual control crank switches to backing car gear respectively, makes buzzer and left and right back-up lamp obtain electric work.
Further, the vehicle frame rear of described electric road roller is also provided with watering device, and described watering device comprises: water tank, the sparge pipe be connected with this water tank, and described sparge pipe is connected with water spray motor, and this water spray motor is by storage battery power supply.
Further, described power-supply management system comprises: charging and discharging protection device, inverter, power supply change-over device, electric quantity of power supply sensor, and described charging and discharging protection device is suitable for preventing from overcharge of a battery or cross putting; Described inverter is suitable for that alternating current is converted to direct current and charges to battery; Described battery comprises high-voltage section and low voltage section, and wherein, high-voltage section is suitable for providing left and right wheel hub electric motor work electric energy, and low voltage section is suitable for providing acoustic-optic alarm, watering device work electric energy; Power supply change-over device is connected with, to be suitable for electric energy conversion between high-voltage section and low voltage section between described high-voltage section and low voltage section; Described electric quantity of power supply sensor is suitable for detecting the electricity of high-voltage section and low voltage section, and is sent on bridge instrumentation dish by electric quantity data.
The beneficial effects of the utility model are, electronic electric road roller of the present utility model utilizes battery to drive left and right two wheel hub electric motors respectively, driving wheel works, control driving by handle to turn to, realize the walking of complete machine and turn to, save mechanical device and the hydraulic systems such as traditional electric road roller intrinsic motivation, clutch, gearbox, universal driving device, main reducing gear, differential mechanism, hydraulic pump, reduce mechanical hydraulic fault chance of occurrence, improve application life; Low power consumption at night can be utilized, electric power energy weighting prediction, effectively reduce the dependence to this petrochemistry energy of diesel oil, also reduce operating noise, decrease disposal of pollutants, saved maintenance and running cost.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the complete machine structure schematic diagram of electric road roller of the present utility model;
Fig. 2 is the control circuit figure that left hand of the present utility model moves control crank;
Fig. 3 is the control circuit figure of acoustic-optic alarm of the present utility model.
In figure: static(al) rolling wheel 1, vehicle frame 2, left or right steering driving mechanism 3, acoustic-optic alarm 4, driver's cabin 5, power-supply management system 6, watering device 7, left driving wheel 8, left wheel hub motor 9, key switch Ka, three two-throw switch Kb, the first K switch c, second switch Kd, buzzer Y, left back-up lamp L1, right back-up lamp L2, first via terminals A, the second road terminals B, the 3rd road terminals C.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As shown in Figure 1, the utility model provides a kind of electric road roller, comprise: left and right driving wheel, for controlling the left and right wheel hub electric motor of left and right driving vehicle wheel rotation, the electrical energy drive that described left and right wheel hub electric motor provides by power-supply management system 6.
Electric road roller of the present utility model can utilize this electric power energy of battery, drives the wheel with wheel hub electric motor, thus makes electric road roller carry out operation, effectively can reduce the dependence to this traditional chemical energy of oil.Utilize this clean energy resource of electric power; meet the legal requiremnt of urban construction to environmental protection, disposal of pollutants; solve the petroleum resources contradictions causing price day by day to go up in short supply such as diesel oil; save mechanical device and the hydraulic systems such as motor, clutch, gearbox, universal driving device, main reducing gear, differential mechanism, hydraulic pump simultaneously; reduce mechanical hydraulic fault chance of occurrence, improve application life.
Further, described electric road roller also comprises: steering driving mechanism, and described steering driving mechanism comprises: left and right manual control crank; Described left and right manual control crank is respectively equipped with advance, sky, reversing three gears; And left and right manual control crank advances respectively by switching, empty, reversing three gears, to control the rotating forward of left and right wheel hub electric motor, stall (power-supply management system 6 is not providing electric energy), reversion, advances, turns to realize vehicle, reversing.
As shown in Figure 2, preferably, the control circuit of described left and right manual control crank is identical, and the control circuit that wherein left hand moves control crank comprises: for connecting three two-throw switch Kb of battery and left wheel hub motor in power-supply management system 6; In first, second, and third terminals of described three two-throw switch Kb, the first, the 3rd road terminals C connects the same output of battery, and the second tunnel wiring connects another output of battery; After dynamic control crank is switched to advance gear leftward, described three two-throw switch Kb are suitable for that left wheel hub motor is connected by first via terminals A, the second road terminals B and obtain electric energy, and left wheel hub motor rotates forward; And when left hand moves after control crank is switched to backing car gear, described three two-throw switch Kb are suitable for making left wheel hub motor be connected by the second road terminals B, the 3rd road terminals C and obtain electric energy, and left wheel hub motor reverses.
As shown in Figure 3, described electric road roller is also provided with acoustic-optic alarm 4, described acoustic-optic alarm 4 comprises: the buzzer Y be arranged in parallel, left and right back-up lamp, right back-up lamp, and forms loop by first, second switch and battery afterwards in parallel connection; First, second switch described triggers when left and right manual control crank switches to backing car gear respectively, makes buzzer Y, and left and right back-up lamp obtains electric work.
Optionally, acoustic-optic alarm 4 is also included in two front running lights of driver's cabin 5 outer front end setting, left and right back-up lamp and back-up lamp and is arranged on the outer rear end of driver's cabin 5, and described buzzer Y facility is at driver's cabin 5 outer end.
Vehicle frame 2 rear of described electric road roller is also provided with watering device 7, and described watering device 7 comprises: water tank, the sparge pipe be connected with this water tank, and described sparge pipe is connected with water spray motor, and this water spray motor is by storage battery power supply.While complete machine walking, watering device 7 is started working, and the suspension such as dust, particle is eliminated in watering.Concrete, a switch is located in the supply line of water spray motor and battery, can be triggered, make water spray motor obtain electric work by corresponding button.
Described power-supply management system 6 comprises: charging and discharging protection device, inverter, power supply change-over device, electric quantity of power supply sensor, and described charging and discharging protection device is suitable for preventing from overcharge of a battery or cross putting; Described inverter is suitable for that alternating current is converted to direct current and charges to battery; Described battery comprises high-voltage section and low voltage section, and wherein, high-voltage section is suitable for providing left and right wheel hub electric motor work electric energy, and low voltage section is suitable for providing acoustic-optic alarm 4, watering device 7 work electric energy; Power supply change-over device is connected with between described high-voltage section and low voltage section, to be suitable for electric energy conversion between high-voltage section and low voltage section, to make to provide power supply each other under emergency rating, in order to reach this object, described power supply change-over device comprises a booster circuit and a reduction voltage circuit, and convert the electric energy of low voltage section to high voltage feeding high-voltage section by booster circuit, and high pressure is adjusted to low pressure feeding low voltage section by reduction voltage circuit by high-voltage section, which can ensure that complete machine normally works the short time; Described electric quantity of power supply sensor is suitable for detecting the electricity of high-voltage section and low voltage section, and is sent to by electric quantity data on driver's cabin 5 instrument board.
Concrete, described electric road roller also comprises: vehicle frame 2, static(al) rolling wheel 1, driver's cabin 5, brakes and speed probe.
Described vehicle frame 2 front end is mounted with static(al) rolling wheel 1, described left and right driving wheel is positioned at vehicle frame 2 rear end, described brakes is positioned at left and right wheel hub electric motor, described vehicle frame 2 upper end is provided with driver's cabin 5, has steering driving mechanism, brake pedal, acoustic-optic alarm 4, power-supply management system 6 and key switch Ka inside described driver's cabin 5.
Described steering driving mechanism also comprise respectively with the left and right foot-propelled controlled pedal of left and right manual control crank coordinated signals.Described brakes is controlled by brake pedal, and when needs slow down or stop, steering driving mechanism switches to neutral position, and step on brake pedal, the brakes be positioned on left and right wheel hub electric motor has started braking action, and by motor shaft locking, left and right driving wheel velocity reduces until be zero.
Be provided with pilot set inside driver's cabin 5, under-seat places described power-supply management system 6.
Electric fan and ceiling light is provided with above pilot set; When driver's cabin 5 temperature inside is higher, can fan swicth be pressed, start fan, reduce temperature in driver's cabin 5; Described speed probe detects complete machine speed in good time, and speed data is passed on the speed instrument dial plate on driver's cabin 5 instrument panel.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on manual, must determine its technical scope according to right.
Claims (6)
1. an electric road roller, is characterized in that, comprising: left and right driving wheel, for controlling the left and right wheel hub electric motor of left and right driving vehicle wheel rotation, and the electrical energy drive that described left and right wheel hub electric motor provides by power-supply management system.
2. electric road roller according to claim 1, is characterized in that, described electric road roller also comprises: steering driving mechanism, and described steering driving mechanism comprises: left and right manual control crank;
Described left and right manual control crank is respectively equipped with advance, sky, reversing three gears;
And left and right manual control crank advances respectively by switching, empty, reversing three gears, to control the rotating forward of left and right wheel hub electric motor, stall, reversion, advances, turns to realize vehicle, reversing.
3. electric road roller according to claim 2, is characterized in that, the control circuit of described left and right manual control crank is identical, wherein
The control circuit that left hand moves control crank comprises: for connecting three two-throw switches of battery and left wheel hub motor in power-supply management system;
In first, second, and third terminals of described three two-throw switches, the first, the 3rd road terminals connect the same output of battery, and the second tunnel wiring connects another output of battery;
After dynamic control crank is switched to advance gear leftward, described three two-throw switches are suitable for making left wheel hub motor be connected obtained electric energy by first via terminals, the second road terminals, and left wheel hub motor rotates forward; And
When left hand moves after control crank is switched to backing car gear, described three two-throw switches are suitable for making left wheel hub motor be connected obtained electric energy by the second road terminals, the 3rd road terminals, and left wheel hub motor reverses.
4. electric road roller according to claim 3, it is characterized in that, described electric road roller is also provided with acoustic-optic alarm, described acoustic-optic alarm comprises: the buzzer be arranged in parallel, left back-up lamp, right back-up lamp, and forms loop by first, second switch and battery afterwards in parallel connection;
First, second switch described triggers when left and right manual control crank switches to backing car gear respectively, makes buzzer and left and right back-up lamp obtain electric work.
5. electric road roller according to claim 4, it is characterized in that, the vehicle frame rear of described electric road roller is also provided with watering device, described watering device comprises: water tank, the sparge pipe be connected with this water tank, and described sparge pipe is connected with water spray motor, and this water spray motor is by storage battery power supply.
6. electric road roller according to claim 5, is characterized in that, described power-supply management system comprises: charging and discharging protection device, inverter, power supply change-over device, electric quantity of power supply sensor,
Described charging and discharging protection device is suitable for preventing from overcharge of a battery or cross putting;
Described inverter is suitable for that alternating current is converted to direct current and charges to battery;
Described battery comprises high-voltage section and low voltage section, and wherein, high-voltage section is suitable for providing left and right wheel hub electric motor work electric energy, and low voltage section is suitable for providing acoustic-optic alarm, watering device work electric energy; Power supply change-over device is connected with, to be suitable for electric energy conversion between high-voltage section and low voltage section between described high-voltage section and low voltage section;
Described electric quantity of power supply sensor is suitable for detecting the electricity of high-voltage section and low voltage section, and is sent on bridge instrumentation dish by electric quantity data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520741537.3U CN204959560U (en) | 2015-09-23 | 2015-09-23 | Novel electronic road roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520741537.3U CN204959560U (en) | 2015-09-23 | 2015-09-23 | Novel electronic road roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204959560U true CN204959560U (en) | 2016-01-13 |
Family
ID=55054635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520741537.3U Withdrawn - After Issue CN204959560U (en) | 2015-09-23 | 2015-09-23 | Novel electronic road roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204959560U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105256701A (en) * | 2015-09-23 | 2016-01-20 | 常州机电职业技术学院 | Novel electric road roller and operation method thereof |
| CN108385479A (en) * | 2018-02-10 | 2018-08-10 | 上海捷舟工程机械有限公司 | A kind of laser leveling machine |
-
2015
- 2015-09-23 CN CN201520741537.3U patent/CN204959560U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105256701A (en) * | 2015-09-23 | 2016-01-20 | 常州机电职业技术学院 | Novel electric road roller and operation method thereof |
| CN105256701B (en) * | 2015-09-23 | 2017-06-20 | 常州机电职业技术学院 | A kind of electric road roller and its operating method |
| CN108385479A (en) * | 2018-02-10 | 2018-08-10 | 上海捷舟工程机械有限公司 | A kind of laser leveling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160113 Effective date of abandoning: 20170620 |
|
| AV01 | Patent right actively abandoned |