CN203346837U - Brush control system of electric sweeper - Google Patents
Brush control system of electric sweeper Download PDFInfo
- Publication number
- CN203346837U CN203346837U CN 201320345687 CN201320345687U CN203346837U CN 203346837 U CN203346837 U CN 203346837U CN 201320345687 CN201320345687 CN 201320345687 CN 201320345687 U CN201320345687 U CN 201320345687U CN 203346837 U CN203346837 U CN 203346837U
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- brush
- lifting
- lifting motor
- main brush
- system controller
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Abstract
The utility model discloses a brush control system of an electric sweeper. The brush control system of the electric sweeper comprises a system controller, a direct-current current transmitter, a lifting motor driver, a main brush motor and a lifting motor. The main brush motor is electrically connected with the control output end of the system controller, the input end of the direct-current current transmitter is electrically connected with the main brush motor, the output end of the direct-current current transmitter is electrically connected with the signal input end of the system controller, the input end of the lifting motor driver is electrically connected with the control output end of the system controller, the output end of the lifting motor driver is electrically connected with the lifting motor, and the lifting motor is connected with a main brush mechanism in an assembled mode through a lifting mechanism. By means of the brush control system, brush lifting and descending can be adjusted flexibly, when the main brush mechanism is abraded, automatic compensation can be carried out through the control system, and therefore sweeping strength is controlled to be kept in a certain level. Compared with a traditional non-adjustable technology, the fact that the sweeper keeps the effective sweeping strength is guaranteed, and service life of the main brush mechanism is prolonged.
Description
Technical field
The utility model relates to the electric cleaning car technical field, specifically refers to a kind of brush control system of electric cleaning car.
Background technology
City is clean is a crucial postcard of city image, and current many cities are all strengthened gradually and paid close attention to the city cleaning problems.Along with constantly progressive and development of society, the of all kinds burnisher clean for city also promotes thereupon, wherein not only environmental protection but also economy of electric cleaning car, can once complete the cleaning of floor cleaning, road curb limit, the road curb cleans and cleaning after to the work such as watering on ground, be applicable to the cleaning work of various weathers and different dry pavements, be more suitable in square, the clean dedusting in the place such as highway, residential quarters, parking lot, station, cement plant, favored by sanitation worker author.
The brush of described electric cleaning car mainly contains main brush according to the setting position difference and side is brushed two kinds.Relatively fixing on most of its brush height of electric cleaning car, liftable not, be unfavorable for the cleaning operation of varying environment in application.Also occur at present thus brush, by lift assembly, brush is carried out to the simple lifting operation, heave amplitude immobilizes, and is equivalent to the cleaning dynamics and immobilizes, so can't carry out flexible modulation to brush according to varying environment.And, after brush uses a period of time, there will be unavoidably wear problem, for this problem, solution can only be changed brush at present, and can't carry out flexible lift adjustment with auto-compensation to brush according to abrasion condition.
In view of this, the problem that the inventor exists for existing electric cleaning car brush conducts in-depth research, and this case produces thus.
The utility model content
The purpose of this utility model is to provide a kind of brush control system of electric cleaning car, and the brush lift adjustment is flexible, and realization can the auto-compensation feed function under the brush abrasion condition.
In order to reach above-mentioned purpose, solution of the present utility model is:
A kind of brush control system of electric cleaning car, comprise system controller, DC current transmitter, lifting motor driver, drive the main brush motor of main brush rotation and drive the lifting motor of main brush lifting; Described main brush motor is electrically connected to the control output end of described system controller, and the input of described DC current transmitter is electrically connected to main brush motor, and output is electrically connected to the signal input part of described system controller; The input of described lifting motor driver is electrically connected to the control output end of described system controller, and the output of this lifting motor driver is electrically connected to described lifting motor, and this lifting motor carries out assembly and connection via elevating mechanism and main brush mechanism.
Described control system also comprises the lifting sensor for detection of the elevating mechanism position, and this lifting sensor electrical connects the signal input part of described system controller.
Described elevating mechanism comprises lift telescopic bar and fork part; The upper end of this fork part is movably articulated on the chassis of electric cleaning car, the described main bottom that mechanism is arranged on this fork part of brushing; Described lift telescopic bar bottom is movably articulated in the lower end position place of fork part, and upper end and described lifting motor carry out lifting and be in transmission connection.
After adopting such scheme, this Novel photo is for the beneficial effect of prior art: by system controller, whole system is carried out to master control, during cleaning works, system controller sends main brush run signal and controls main brush electric motor loop closure, drive main brush machine operation, and then drive main brush mechanism and rotate to realize the cleaning action.The DC current converter is connected in main brush electric motor loop, so that main brush current of electric is detected, and detection signal is fed back to system controller, by system controller, the size of current of feedback is carried out to analyzing and processing, send corresponding signal to afterwards the lifting motor driver, by the main brush of lifting motor drive, mechanism is risen, is descended or kept action.Main brush current of electric size acceptor brushes mechanism and the impact of ground contact force, occur under abrasion condition when main brush mechanism thus, by above-mentioned detection, feedback and operation, main brush mechanism can carry out auto-compensation by lifting, thereby control the cleaning dynamics, remains on certain level.Compare with the non-adjustable technology of tradition, not only guaranteed the cleaning dynamics of road-sweeper continuous and effective, also increased main application life of brushing mechanism.In addition, can also preset several groups of different current ranges in system controller, in corresponding cleaning, can have several different cleaning dynamics to be selected, in every group of different cleaning dynamics operations, all can carry out described auto-compensation feed function.
The accompanying drawing explanation
Fig. 1 is the schematic block circuit diagram of this new control system;
Fig. 2 is the fundamental diagram of this new control system;
Fig. 3 is the structure chart of this new control system one embodiment.
Label declaration
The main brush motor 2 of system controller 1
DC current transmitter 3 lifting motor drivers 4
Lifting motor 5 lifting sensors 6
Elevating mechanism 7 lift telescopic bars 71
The main brush of fork part 72 mechanism 8
Chassis 9
The specific embodiment
Below in conjunction with the drawings and specific embodiments to originally being described in further detail.
This novel brush control system that relates to a kind of electric cleaning car, as Figure 1-3, mainly comprise system controller 1, main brush motor 2, DC current transmitter 3, lifting motor driver 4 and lifting motor 5.
As shown in Figure 1, the control output end of main brush motor 2 electrical connection system controllers 1, controlled current loop connection or the cut-off of main brush motor 2 particularly by system controller 1, thereby drive main brush 8 startups, makes rotary manipulation or stop the rotation.The input of DC current transmitter 3 is electrically connected to main brush motor 2, the signal input part of output electrical connection system controller 1.DC current transmitter 3 detects the size of current of main brush motor 2 current loops, and will examine data measured and feed back to system controller 1, system controller 1 is according to detecting to such an extent that current data is carried out analyzing and processing, and lifting motor driver 4 and lifting motor 5 are carried out to corresponding control.
The control output end of the input electrical connection system controller 1 of described lifting motor driver 4, the output of this lifting motor driver 4 is electrically connected to lifting motor 5.Lifting motor 5 carries out assembly and connection via elevating mechanism 7 with main brush mechanism 8.
This case brush control system can be carried out flexible automatic control to main lifting of brushing mechanism 8.Here it should be noted that, the brush control system is controlled except being applicable to main adjusting of brushing mechanism 8, certainly can also in like manner be applied in the side brush, or the adjusting of other brush bodies of road-sweeper is controlled.Separately, described system controller 1 is interior can also preset several groups of different current ranges, in corresponding cleaning, just can have several different cleaning dynamics to be selected, to adapt to the difference cleaning dynamics demand of varying environment.Certainly, all can carry out above-mentioned auto-compensation feed function in the operation of described every group of difference cleaning dynamics.
Preferably, described control system also comprises lifting sensor 6, the signal input part of these lifting sensor 6 electrical connection system controllers 1.Detected the lifting unit bit position of elevating mechanisms 7 by lifting sensor 6, and coherent signal is fed back to system controller 1, analysed and compared by system controller 1, with this, guarantee that 8 liftings of main brush mechanism put in place.
Described elevating mechanism 7 can have numerous embodiments, as Fig. 3 provides a kind of preferred embodiment, comprises lift telescopic bar 71 and fork part 72.The upper end of fork part 72 is movably articulated on the chassis 9 of electric cleaning car, and main brush mechanism 8 is arranged on the bottom of fork part 72.Lift telescopic bar 71 bottoms are movably articulated in the lower end position place of fork part 72, and upper end and lifting motor 5 carry out lifting and be in transmission connection.
The foregoing is only this novel preferred embodiment, all equalizations of doing with this novel claim scope change and modify, and all should belong to the scope of this novel claim.
Claims (3)
1. the brush control system of an electric cleaning car is characterized in that: comprise system controller, DC current transmitter, lifting motor driver, drive the main brush motor of main brush rotation and drive the lifting motor of main brush lifting; Described main brush motor is electrically connected to the control output end of described system controller, and the input of described DC current transmitter is electrically connected to main brush motor, and output is electrically connected to the signal input part of described system controller; The input of described lifting motor driver is electrically connected to the control output end of described system controller, and the output of this lifting motor driver is electrically connected to described lifting motor, and this lifting motor carries out assembly and connection via elevating mechanism and main brush mechanism.
2. the brush control system of a kind of electric cleaning car as claimed in claim 1, it is characterized in that: described control system also comprises the lifting sensor for detection of the elevating mechanism position, and this lifting sensor electrical connects the signal input part of described system controller.
3. the brush control system of a kind of electric cleaning car as claimed in claim 1, it is characterized in that: described elevating mechanism comprises lift telescopic bar and fork part; The upper end of this fork part is movably articulated on the chassis of electric cleaning car, the described main bottom that mechanism is arranged on this fork part of brushing; Described lift telescopic bar bottom is movably articulated in the lower end position place of fork part, and upper end and described lifting motor carry out lifting and be in transmission connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320345687 CN203346837U (en) | 2013-06-17 | 2013-06-17 | Brush control system of electric sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320345687 CN203346837U (en) | 2013-06-17 | 2013-06-17 | Brush control system of electric sweeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203346837U true CN203346837U (en) | 2013-12-18 |
Family
ID=49746756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320345687 Expired - Fee Related CN203346837U (en) | 2013-06-17 | 2013-06-17 | Brush control system of electric sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203346837U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109457659A (en) * | 2018-10-26 | 2019-03-12 | 中车山东机车车辆有限公司 | A kind of hairbrush automatic control and monitoring system suitable for railway cleaning vehicle |
| CN112828051A (en) * | 2020-12-31 | 2021-05-25 | 佛山科学技术学院 | Mold cleaning control system and control method thereof |
-
2013
- 2013-06-17 CN CN 201320345687 patent/CN203346837U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109457659A (en) * | 2018-10-26 | 2019-03-12 | 中车山东机车车辆有限公司 | A kind of hairbrush automatic control and monitoring system suitable for railway cleaning vehicle |
| CN109457659B (en) * | 2018-10-26 | 2020-05-05 | 中车山东机车车辆有限公司 | Brush automatic control and monitoring system suitable for railway cleaning vehicle |
| CN112828051A (en) * | 2020-12-31 | 2021-05-25 | 佛山科学技术学院 | Mold cleaning control system and control method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20210617 |