CN220053513U - Single-shot washing and sweeping vehicle - Google Patents
Single-shot washing and sweeping vehicle Download PDFInfo
- Publication number
- CN220053513U CN220053513U CN202321292882.4U CN202321292882U CN220053513U CN 220053513 U CN220053513 U CN 220053513U CN 202321292882 U CN202321292882 U CN 202321292882U CN 220053513 U CN220053513 U CN 220053513U
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- transmission
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- 238000010408 sweeping Methods 0.000 title claims abstract description 23
- 238000005406 washing Methods 0.000 title claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 54
- 239000003990 capacitor Substances 0.000 claims abstract description 11
- 230000001815 facial effect Effects 0.000 claims abstract description 7
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 230000009194 climbing Effects 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000009347 mechanical transmission Effects 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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- Hybrid Electric Vehicles (AREA)
Abstract
The utility model provides a single-shot washing and sweeping vehicle, includes engine, running gear and facial make-up isolated plant, the engine passes through first transmission system with power transmission to running gear, and the engine passes through second transmission system with power transmission to facial make-up isolated plant, its characterized in that: the second transmission system comprises a transmission device, a generator and a driving motor, wherein the generator is in transmission connection with the engine through the transmission device, the generator is electrically connected with the driving motor, a super capacitor is further arranged between the generator and the driving motor, and two poles of the super capacitor are respectively electrically connected with the generator and the driving motor. The utility model has simple structure, high transmission efficiency and low energy consumption.
Description
Technical Field
The utility model relates to the technical field of washing and sweeping vehicles, in particular to a single-shot washing and sweeping vehicle.
Background
There are two general ways of the existing domestic single-shot washing and sweeping vehicle. The utility model provides a, single-shot hydraulic pressure mode adopts high-power chassis to get power at the transmission shaft, adopts large-scale hydraulic gear pump as the power supply of washing and sweeping vehicle facial make-up work, and this kind of mode has 3 kinds of drawbacks: 1. the high-power chassis is adopted, so that the cost of the chassis is high; 2. the high-power gear pump has higher cost; 3. compared with the actual fuel consumption of the washing and sweeping vehicle with the auxiliary engine, the fuel saving is not obvious. And the mechanical transmission mode is that the high-power chassis is adopted to take full power on the gearbox, and the mechanical transmission is adopted to the gear mechanism of the gearbox to drive the washing and sweeping upper assembly to work. There are 3 drawbacks to this approach. 1. The chassis with high power is adopted, and the cost of the chassis is high. 2. When the vehicle is decelerated, the power of the chassis is reduced, and the power of the upper washing and sweeping device is attenuated, so that the sweeping effect is influenced. 3. The disadvantage that the washing and sweeping operation can not be carried out on climbing road conditions, especially the situation of full load is obvious. The products of foreign washing and sweeping vehicle manufacturers mainly comprise double engines and single engine products, but the products adopt a hydraulic drive loading special device for operation, and have high cost, lower mechanical efficiency and high oil consumption. The pure electric single-engine washing and sweeping vehicle is not widely popularized and used due to insufficient dynamic property (the general climbing gradient is not more than 12%) and insufficient battery technology maturity.
Disclosure of Invention
The utility model aims to overcome the defects and the shortcomings of the prior art and provide the single-shot washing and sweeping vehicle which is simple in structure, high in transmission efficiency and low in energy consumption.
In order to achieve the above object, the technical solution of the present utility model is: the utility model provides a single-shot washing and sweeping vehicle, includes engine, running gear and facial make-up isolated plant, the engine passes through first transmission system with power transmission to running gear, and the engine passes through second transmission system with power transmission to facial make-up isolated plant, its characterized in that: the second transmission system comprises a transmission device, a generator and a driving motor, wherein the generator is in transmission connection with the engine through the transmission device, the generator is electrically connected with the driving motor, a super capacitor is further arranged between the generator and the driving motor, and two poles of the super capacitor are respectively electrically connected with the generator and the driving motor.
The second transmission system further comprises a controller for controlling the start and stop of the driving motor.
The transmission device is a power takeoff.
In the utility model, the running mechanism and the special device for uploading are driven by the same engine, so that the number of the engines can be reduced, the service efficiency of the engines is improved, the noise generated in the operation process is greatly reduced, and the pollution to the atmosphere is effectively reduced. In addition, in the washing and sweeping vehicle power system, a transmission system between the engine and the special device for uploading is of an electric drive structure, and compared with a traditional hydraulic drive structure, the washing and sweeping vehicle power system is higher in transmission efficiency, lower in energy loss and higher in control sensitivity.
Drawings
Fig. 1 is a block diagram of the structure of the present utility model.
In the figure: the device comprises an engine 1, a travelling mechanism 2, a top-loading special device 3, a first transmission system 4, a second transmission system 5, a transmission device 6, a generator 7, a driving motor 8, a super capacitor 9 and a controller 10.
Description of the embodiments
The utility model is described in further detail below with reference to the accompanying drawings and detailed description.
Referring to fig. 1, a single-shot cleaning and sweeping vehicle comprises an engine 1, a travelling mechanism 2 and a special device 3 for uploading, wherein the engine 1 transmits power to the travelling mechanism 2 through a first transmission system 4, the first transmission system 4 can be various proper travelling mechanism power transmission systems in the prior art, the engine 1 transmits power to the special device 3 for uploading through a second transmission system 5, the second transmission system 5 is of an electric driving structure and comprises a transmission device 6, a generator 7, a driving motor 8 and a controller 10 for controlling the driving motor 8 to start and stop, the generator 7 is in transmission connection with the engine 1 through the transmission device 6, the generator 7 is electrically connected with the driving motor 8, a super capacitor 9 is further arranged between the generator 7 and the driving motor 8, and two poles of the super capacitor 9 are respectively electrically connected with the generator 7 and the driving motor 8.
Since the size of the direct current motor is larger than that of the alternating current motor under the condition of outputting the same power. Therefore, in order to reduce the volume of the driving motor 8, it is convenient to install and arrange on the whole vehicle, and preferably, the driving motor 8 is an alternating current motor. In this case, it is necessary to provide a controller 10 between the generator 7 and the driving motor 8, and then transmit it to the driving motor 8.
The transmission 6 may be any type of transmission as long as the power of the engine 1 can be transmitted to the generator 7. In the present embodiment, the transmission 6 is a power take-off, so that the power transmission between the engine 1 and the generator 7 can be simply and conveniently turned on and off.
In this embodiment, the driving system of the travelling mechanism 2 is a mechanical driving structure, and compared with an electric driving structure and a hydraulic driving structure, the mechanical driving structure can enable the travelling mechanism 2 to have better dynamic property, so that the climbing performance of the washing and sweeping vehicle is improved.
The present utility model has two power transmission routes:
1. the power transmission route of the travelling mechanism 2 is as follows: the walking chassis fuel engine 1 provides power and transmits the power to the chassis gearbox, a full-power takeoff is additionally arranged on a gearbox transmission disc and is transmitted to the walking mechanism 2 to generate chassis forward or backward driving force;
2. and (3) a loading power transmission route: the torque generated by the engine 1 is transmitted to the generator 7 through the transmission device 6, the generator 7 generates alternating current electricity, and the alternating current electricity is transmitted to the driving motor 8 through the controller 10 to drive the special device 3.
When the generator 7 is in power supply operation, the controller 10 controls the starting and stopping of the driving motor 8, the adjustment of the rotating speed and the detection of the working state of the driving motor.
When the generator works in power supply, part of electric energy is temporarily stored in the super capacitor 9, and when the power supply of the generator 7 is unstable, the super capacitor 9 stabilizes current transmission to the driving motor 8.
Claims (3)
1. The utility model provides a single shot washing and sweeping vehicle, includes engine (1), running gear (2) and facial make-up isolated plant (3), engine (1) are through first transmission system (4) with power transmission to running gear (2), and engine (1) are through second transmission system (5) with power transmission facial make-up isolated plant (3), its characterized in that: the second transmission system (5) comprises a transmission device (6), a generator (7) and a driving motor (8), wherein the generator (7) is in transmission connection with the engine (1) through the transmission device (6), the generator (7) is electrically connected with the driving motor (8), a super capacitor (9) is further arranged between the generator (7) and the driving motor (8), and two poles of the super capacitor (9) are respectively electrically connected with the generator (7) and the driving motor (8).
2. A single-shot washing and sweeping vehicle as claimed in claim 1, wherein: the second transmission system (5) further comprises a controller (10) for controlling the start and stop of the driving motor (8).
3. A single-shot washing and sweeping vehicle as claimed in claim 1, wherein: the transmission device (6) is a power takeoff.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321292882.4U CN220053513U (en) | 2023-05-25 | 2023-05-25 | Single-shot washing and sweeping vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321292882.4U CN220053513U (en) | 2023-05-25 | 2023-05-25 | Single-shot washing and sweeping vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220053513U true CN220053513U (en) | 2023-11-21 |
Family
ID=88786247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321292882.4U Active CN220053513U (en) | 2023-05-25 | 2023-05-25 | Single-shot washing and sweeping vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220053513U (en) |
-
2023
- 2023-05-25 CN CN202321292882.4U patent/CN220053513U/en active Active
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