A kind of engineering truck vehicle body automatic developing machine
Technical field
The utility model relates to a kind of engineering truck vehicle body automatic developing machine, specifically is used for the vehicle body of construction vehicle is washed automatically.
Background technology
Along with the development of Urban Large scale and the raising of living standards of the people, brought up the flourishing as never before of construction market, rise sheer from level ground in a large amount of building ground, and many cities are just as a big building site.A large amount of rubbish, noise, silt and the grieshoch that the building ground produces causes gross pollution to road, building, air, human settlement and the city image in city.Therefore all corresponding appearance of the end of the nineties Ministry of Construction and various places government " building engineering civilized construction administrative provisions ".The building ground is taked to be provided with measures such as enclosure wall, gangway road hardening, vehicle flushing, building body closure construction, improved the pollution of building ground effectively city environment.
More existing washing equipments adopt artificial flushing mostly, and flush time is longer, wash not thoroughly, and the washing equipment floor area is bigger, and corresponding corollary equipment can't be installed in many building sites.Some vehicle automatic flushing devices are also arranged at present, but the emphasis of these flushing arrangements concentrates on mostly in the flushing to wheel, the flushing of construction vehicle vehicle body is related to less, and flushing is not thorough, and efficient is low.
Summary of the invention
The utility model provides a kind of engineering truck vehicle body automatic developing machine, has solved shortcomings such as existing vehicle body flushing arrangement flush efficiency is low, flushing is not thorough.
Realize that the technical scheme that the utility model above-mentioned purpose is adopted is:
A kind of engineering truck vehicle body automatic developing machine comprises frame, clear water reserviors, high-pressure hydraulic pump and sensing and controlling system, and high-pressure hydraulic pump is installed in the clear water reserviors; The both sides of frame are equipped with the vertical flushing pipe that is communicated with high-pressure hydraulic pump; The vertical of flushing pipe is provided with several duck flooding nozzles, and the water outlet of duck flooding nozzle is a duck, is provided with the injecting flow guiding groove that radially distributes in the water outlet; The top of frame is equipped with two groups of echelettes at least; Every group of echelette includes transmitting terminal and the induction end that is installed on the frame both sides respectively, and echelette is 1.2m~1.8m apart from the height of frame, and sensing and controlling system is positioned at a side of frame; At least comprise the PLC control unit, the PLC control unit is provided with signal wire (SW) respectively and between every group of echelette and the high-pressure hydraulic pump.
The vehicle body flushing pipe of frame both sides is symmetrical, includes the transverse tube on top and two vertical tubes of bottom, and the duck flooding nozzle is uniformly distributed in the top of vertical tube; The both sides of frame are service platform, and service platform is provided with crash barrier, and flushing pipe is fixed on the service platform and is positioned at the outside of crash barrier; The transmitting terminal of every group of echelette and induction end are installed on respectively on two symmetrical vertical tubes of frame both sides, and two groups of echelettes are positioned on the different vertical tubes, and echelette is 1.5m apart from the height of frame; Six duck flooding nozzles all are installed on the every vertical tube; The top of frame is scouring table, and the bottom of frame is a bracing frame, and the below of scouring table is provided with the mud collecting pit; Be provided with indicator lamp, photoelectric sensing controller and voice suggestion electric elements in the sensing and controlling system; High-pressure hydraulic pump is the high-pressure plunger pump group.
The engineering truck vehicle body automatic developing machine that the utility model provides; When automobile gets into scouring table; Headstock touches first group of echelette, and this moment, echelette was transferred to the PLC control unit in the sensing and controlling system with signal, and PLC control unit control high-pressure plunger pump group is opened; The high-pressure plunger pump group is with being sprayed by the duck flooding nozzle in the hydraulic pressure in the clear water reserviors to the flushing pipe, and the duck flooding nozzle sprays fan-shaped water jets under high pressure vehicle body is washed.In flushing process, the vehicle inch forward, four vertical tubes that the frame both sides are provided with spray fan-shaped water jets under high pressure respectively vehicle body are washed from both sides.When vehicle left scouring table fully, second group of echelette on the scouring table responded to, and signal is transferred to the PLC control unit, and the high-pressure plunger pump group is out of service, and the voice suggestion electric elements that is provided with in the sensing and controlling system is simultaneously informed that the driver washes and finished.This project automobile body automatic developing machine, the vehicle body of a construction vehicle of flushing only needs 30 seconds, once accomplishes flushing work, and flush efficiency is high; By the fan-shaped water jets under high pressure that sprays in the duck flooding nozzle, thorough simultaneously to the flushing of vehicle body, no dead angle.
Description of drawings
The integral structure scheme drawing of the engineering truck vehicle body automatic developing machine that Fig. 1 provides for the utility model;
The lateral plan of the engineering truck vehicle body automatic developing machine that Fig. 2 provides for the utility model;
Fig. 3 is the structural representation of duck flooding nozzle;
Among the figure, 1-scouring table, 2-clear water reserviors, 3-high-pressure plunger pump group, 4-flushing pipe; The 5-crash barrier, 6-service platform, 7-echelette, 8-duck flooding nozzle, 9-sensing and controlling system; The 10-bracing frame, 11-mud collecting pit, 12-transverse tube, 13-vertical tube, 14-injecting flow guiding groove.
The specific embodiment
The utility model is done bright in detail specifically below in conjunction with accompanying drawing.
The structure of the engineering truck vehicle body automatic developing machine that the utility model provides is as depicted in figs. 1 and 2, and clear water reserviors 2 are positioned at the left side of frame, and frame adopts shaped steel to be welded into truss structure.The top of frame is scouring table 1, and the bottom of frame is a bracing frame 10, and the below of scouring table 1 is provided with mud collecting pit 11.The both sides of frame are service platform 6; Be equipped with crash barrier 5 on the service platform 6; The outside of crash barrier 5 all is equipped with the flushing pipe 4 of setting; Flushing pipe 4 is individually fixed on the service platform 6 of frame both sides and with high-pressure hydraulic pump and is communicated with, and high-pressure hydraulic pump adopts high-pressure plunger pump group 3 in the present embodiment.Flushing pipe 4 is made up of the transverse tube 12 on top and two vertical tubes 13 of bottom; Two vertical tubes 13 lay respectively on the rear and front end of service platform 6; The top of every vertical tube 13 evenly is equipped with 6 duck flooding nozzles 8; The water outlet of duck flooding nozzle 8 is a duck, is provided with the injecting flow guiding groove 14 that radially distributes in the water outlet, and is as shown in Figure 3.The flushing pipe 4 of the frame left and right sides is symmetrical; Two groups of echelettes 7 are installed on the vertical tube 13; The transmitting terminal of every group of echelette 7 and receiving end lay respectively on two symmetrical vertical tubes 13 of frame both sides; Two groups of echelettes 7 are installed on respectively on the vertical tube 13 of rear and front end of service platform, and echelette 7 is 1.2m~1.8m apart from the height of scouring table, adopts optimum height 1.5m in the present embodiment.
On the service platform 6 in scouring table 1 left side sensing and controlling system 9 is installed; Sensing and controlling system 9 comprises PLC control unit, photoelectric sensing controller, indicator lamp and voice suggestion electric elements; The PLC control unit is connected with the voice suggestion electric elements with indicator lamp and literal through signal wire (SW), is provided with signal wire (SW) between PLC control unit while and high-pressure plunger pump group, two groups of echelettes.
The engineering truck vehicle body automatic developing machine that the utility model provides, when vehicle got into blast cleaner, headstock touched first group of echelette, began flushing automatically; When the vehicle afterbody leaves scouring table fully, touch second group of echelette sensor, flushing finishes automatically, and the voice suggestion electric elements that is provided with in the sensing and controlling system is simultaneously informed that the driver washes and is finished.Completion only needs about 30 seconds to the vehicle body flushing of a construction vehicle, and flush efficiency is high.In flushing process, along with the vehicle inch forward, the duck flooding nozzle of installing on the flushing pipe sprays fan-shaped water jets under high pressure from four direction vehicle body is washed, and it is even not only to wash area, and flushing thoroughly.Waste water after the flushing flows directly in the mud collecting pit under the scouring table and reclaims, the conserve water resource.