CN107829356B - Slag water recovery type high-pressure water cleaning marking automobile - Google Patents
Slag water recovery type high-pressure water cleaning marking automobile Download PDFInfo
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- CN107829356B CN107829356B CN201711327049.8A CN201711327049A CN107829356B CN 107829356 B CN107829356 B CN 107829356B CN 201711327049 A CN201711327049 A CN 201711327049A CN 107829356 B CN107829356 B CN 107829356B
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/08—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model provides a marking car is clear away to sediment water recovery formula high-pressure water, includes the flat-bed conveyer, and the front end lower part of flat-bed conveyer is provided with two dish formula high-pressure water through preceding swing elevating system and clears away the dolly, is provided with special-shaped water tank device and is located the sediment water collection and drainage device of special-shaped water tank device rear side on the chassis of flat-bed conveyer, is provided with hydraulic system under the chassis of flat-bed conveyer, is provided with engine, diesel tank, generator, battery, water pump, high-pressure water pump, vacuum pump, one-level filtration system and two-level filtration system on the special-shaped water tank device. The invention is convenient to operate and use, has good cleaning effect, can recycle waste water and residues, and effectively improves the construction efficiency and the construction effect. Meanwhile, the invention improves the automation degree of high-pressure water removal and lightens the labor intensity of workers, thereby promoting the popularization and application of the high-pressure water in the aspects of automation and industrialization.
Description
Technical Field
The invention belongs to the technical field of road marking removal, and particularly relates to a slag water recovery type high-pressure water removal marking automobile.
Background
The development of domestic high-pressure water jet cleaning starts from the beginning of the last 80 years of the 70 s, and in fact, the application and popularization of the high-pressure water cleaning technology in industrial cleaning are performed at the beginning of the last 90 years of the 80 s, and the high-pressure water cleaning starts to realize batch and commercial production at the stage, so that the development of domestic high-pressure water cleaning technology is undeniable, and has a certain gap from foreign high-pressure water cleaning technology due to late starting and weak foundation.
The high-pressure water cleaning technology is used in many domestic places, such as ports, wharfs, railways, industry and the like, when the traditional high-pressure water jet cleaning machine is used for cleaning the marked lines on the road, the marked lines are cleaned mainly through a hand-held spray gun or a hand-push type trolley, and the cleaning mode is high in labor intensity, low in cleaning efficiency, low in automation degree and poor in marked line cleaning effect, so that the further popularization and application of the high-pressure water cleaning machine are limited.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides the slag water recovery type high-pressure water cleaning marking automobile which is low in labor intensity, high in automation degree, high in cleaning efficiency and good in cleaning effect.
In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides a mark car is clear away to high-pressure water of sediment recovery type, including the flat-bed transport vechicle, the front end lower part of flat-bed transport vechicle is provided with two-disc high-pressure water and clears away the dolly through preceding swing elevating system, be provided with special-shaped water tank device and the sediment water that is located special-shaped water tank device rear side on the chassis of flat-bed transport vechicle, be provided with hydraulic system under the chassis of flat-bed transport vechicle, be provided with the engine on the special-shaped water tank device, the diesel tank, the generator, the battery, the water pump, high-pressure water pump, the vacuum pump, primary filter system and secondary filter system, the power take-off end of engine is connected with hydraulic system through the transfer case respectively, the water pump, the high-pressure water pump, the generator and the power input end transmission of vacuum pump are connected, the generator is battery power supply, the water pump is the inside special-shaped water tank device that draws in for the water pump, the water inlet of high-pressure water pump is connected with the water inlet of special-disc high-pressure water tank device bottom through the high-pressure water inlet pipe, primary filter system and secondary filter system are connected on the high-pressure water pump, the extraction opening of vacuum pump is connected with sediment water drainage device's front side upper portion through the water intake of sediment water pump through the water intake of the two-disc water absorption device;
the slag water collecting and discharging device comprises a three-dimensional frame and a wastewater tank arranged in the three-dimensional frame, wherein a slag inlet, a dust suction air suction port and a maintenance port are formed in the top of the wastewater tank, a tank cover for covering the slag inlet, the dust suction air suction port and the maintenance port is arranged at the top of the wastewater tank, the slag inlet is connected with an outlet of a slag suction pipe, the dust suction port is connected with an air suction port of an evacuating pipe, the dust suction port is connected with a water-vapor separator, a slag discharge port is formed in the rear side of the lower part of the wastewater tank, a tank door for blocking the slag discharge port is arranged at the rear side of the three-dimensional frame, the upper edge of the tank door is hinged to the three-dimensional frame through a first hinge, a locking handle for tightly sealing the slag discharge port by the tank door is arranged at the lower part of the rear side of the three-dimensional frame, and an elastic sealing strip is arranged between the front side surface of the tank door and the outer edge of the slag discharge port;
the rear side of the three-dimensional frame is provided with a door opening and closing oil cylinder, the upper end of the door opening and closing oil cylinder is hinged to the rear side of the three-dimensional frame through a second hinge, and the lower end of the door opening and closing oil cylinder is hinged to the rear side of the door through a third hinge.
The front swing lifting mechanism comprises a front beam connecting frame, a horizontal swing beam, an upper swing beam, a lower swing beam, a middle connecting frame, a first swing cylinder, a second swing cylinder and a third swing cylinder, wherein the front beam connecting frame is fixedly arranged at the lower part of the front end of the flat transport vehicle, the length of the horizontal swing beam is larger than that of the upper swing beam and the lower swing beam, the central lines of the first swing cylinder and the second swing cylinder are arranged along the vertical direction, the central line of the third swing cylinder is arranged along the horizontal direction, the rear side of the cylinder body of the first swing cylinder is fixedly connected at the front side of the front beam connecting frame, one end of the horizontal swing beam is fixedly connected with the two ends of an output rotating shaft of the first swing cylinder, the two ends of the output rotating shaft of the second swing cylinder are fixedly connected at the other end of the horizontal swing beam, the front side of the cylinder body of the second swing cylinder is fixedly connected with the rear side of the middle connecting frame, the front side of the middle connecting frame is fixedly connected with the rear side of the cylinder body of the third swing cylinder, and the two ends of the output rotating shaft of the third swing cylinder are fixedly connected with the rear ends of the upper swing beam and the lower swing cylinder.
The horizontal swinging beam comprises a first upper mounting plate and a first lower mounting plate, two ends of the first upper mounting plate are fixedly connected with the upper end of an output rotating shaft of the first swinging oil cylinder and the upper end of an output rotating shaft of the second swinging oil cylinder respectively, two ends of the first lower mounting plate are fixedly connected with the lower end of the output rotating shaft of the first swinging oil cylinder and the lower end of the output rotating shaft of the second swinging oil cylinder respectively, a front mounting plate is fixedly arranged between the front side of the first upper mounting plate and the front side of the first lower mounting plate, a rear mounting plate is fixedly arranged between the rear side of the first upper mounting plate and the rear side of the first lower mounting plate, first lightening holes are formed in the first upper mounting plate, the first lower mounting plate, the front mounting plate and the rear mounting plate, and a plurality of first reinforcing plates are uniformly arranged in the first upper mounting plate, the first lower mounting plate, the front mounting plate and the rear mounting plate in the longitudinal direction.
The upper and lower swinging beams comprise a left mounting plate and a right mounting plate, the rear end of the left mounting plate is fixedly connected with the left end of an output rotating shaft of the third swinging oil cylinder, the rear end of the right mounting plate is fixedly connected with the right end of the output rotating shaft of the third swinging oil cylinder, a second upper mounting plate is fixedly arranged between the upper side of the left mounting plate and the upper side of the right mounting plate, a second lower mounting plate is fixedly arranged between the lower side of the left mounting plate and the lower side of the right mounting plate, second lightening holes are formed in the second upper mounting plate, the second lower mounting plate, the left mounting plate and the right mounting plate, and a second reinforcing plate is arranged in the second upper mounting plate, the second lower mounting plate, the left mounting plate and the right mounting plate along the length direction; the front end of the second lower mounting plate is hinged with the upper part of the rear side of the double-disc high-pressure water cleaning trolley.
The front lower parts of the three-dimensional frame and the waste water tank are gradually narrowed backwards, a fixed shaft is fixedly arranged at the lower part of the three-dimensional frame in the left-right horizontal direction below the waste water tank, a support frame is arranged at the bottom of the waste water tank and is rotationally connected to the fixed shaft through a shaft sleeve, a driving arm is fixedly arranged at the front side of the support frame, a waste water tank overturning oil cylinder is arranged at the front lower part of the three-dimensional frame, the front end of the waste water tank overturning oil cylinder is hinged to the three-dimensional frame through a fourth hinge, and the rear end of the waste water tank overturning oil cylinder is hinged to the front end of the driving arm through a fifth hinge; the left side or the right side of the waste water tank is provided with a liquid level meter component for monitoring the liquid level in the waste water tank.
The special-shaped water tank comprises a supporting frame which is integrally in a cuboid shape, a first tank body is horizontally arranged in the supporting frame, the left side of the first tank body is connected with a second tank body and a third tank body, the right side of the second tank body is connected with a fourth tank body and a fifth tank body, the vertical sections of the second tank body, the third tank body, the fourth tank body and the fifth tank body along the left-right direction are all in L-shaped structures, the right sides of the horizontal sections of the second tank body and the third tank body are correspondingly connected with the left side of the first tank body, the left sides of the horizontal sections of the fourth tank body and the fifth tank body are correspondingly connected with the right side of the first tank body, the tops of the second tank body, the third tank body, the fourth tank body and the fifth tank body are all higher than the upper surface of the first tank body, the tops of the second tank body, the third tank body, the fourth tank body and the fifth tank body are all provided with an empty filter flange, and the adjacent sides of the second tank body and the fourth tank body and the fifth tank body are all provided with water pipe connectors.
The support frame consists of six longitudinal rods, twenty transverse rods and six vertical rods; the three longitudinal rods are arranged at the top of the first box body along the front-back direction, and the other three longitudinal rods are arranged at the bottom of the first box body along the front-back direction and correspond to the three longitudinal rods above in an up-down one-to-one manner; the three vertical rods are positioned at the front side of the first box body and correspondingly connected with the front ends of the three vertical rods above and the front ends of the three vertical rods below, and the other three vertical rods are positioned at the rear side of the first box body and correspondingly connected with the rear ends of the three vertical rods above and the rear ends of the three vertical rods below; ten cross bars are positioned at the top of the first box body and correspondingly connect two adjacent upper longitudinal bars into a whole, and the other ten cross bars are positioned at the bottom of the first box body and correspondingly connect two adjacent lower longitudinal bars into a whole;
the bottoms of the second box body, the third box body, the fourth box body and the fifth box body are all provided with a mounting plate, and mounting holes for mounting the mounting plate on the chassis through bolts are formed in the mounting plate.
The vacuumizing tube is provided with a negative pressure filter cylinder; the high-pressure water pump and the water feeding pump are respectively connected with the transfer case in a transmission way through a clutch, and an automatic control mechanism is arranged on the clutch; the high-pressure water pump is provided with a pressure regulating valve and a pressure gauge.
By adopting the technical scheme, the working principle of the invention is as follows: the driver controls the flat transport vehicle to travel along the road, drives the double-disc high-pressure water cleaning trolley positioned at the front end part of the flat transport vehicle to travel along the road, and drives the double-disc high-pressure water cleaning trolley to travel along the marking to be cleaned. The engine drives the high-pressure water pump to work and pumps clear water in the special-shaped water tank to the first-stage filtering system (filtering precision 10 mu), then to the second-stage filtering system (filtering precision 1 mu), the water after two-stage filtering passes through the high-pressure water outlet pipe, the impurity in the water is prevented from blocking the spray head, the high-pressure water outlet pipe supplies water for the double-disc type high-pressure water cleaning trolley, the double-disc type high-pressure water cleaning trolley is driven by the hydraulic motor to rotate at a high speed, the spray head at the bottom of the double-disc type high-pressure water cleaning trolley sprays high-pressure water downwards towards the marking, the marking is cleaned, and when the marking with a large area is met, the front swing lifting mechanism drives the double-disc type high-pressure water cleaning trolley to swing back and forth, so that the marking cleaning efficiency is improved.
The water slag generated after the marked lines are removed can be recovered at the same time so as to avoid polluting the road surface. The specific recovery process is as follows: the vacuum pump sucks air in the waste water tank through the negative pressure filter cylinder, and negative pressure generated in the sealed waste water tank is used for recycling waste water and residues generated in the process of cleaning the marking line through the slag suction pipe and the double-disc type high-pressure water cleaning trolley. Because the suction port of the vacuum pump is connected with the water-vapor separator, the vacuum pump can further enable the water-vapor mixture in the waste water tank to enter the water-vapor separator through the dust collection suction port, the water-vapor separator separates water from vapor, the separated vapor is directly discharged into the atmosphere through the silencer, noise during operation of the vacuum pump is reduced, and the separated water returns to the waste water tank.
When the waste water and residues in the waste water tank are stored more, the flat transport vehicle is driven to a designated discharge area, the waste water tank is opened, and the waste water and residues in the waste water tank are poured out. The process of dumping the waste water residue specifically comprises the following steps: unscrewing the locking handle, starting the box door opening and closing oil cylinder, and driving the box door to turn upwards by the box door opening and closing oil cylinder to automatically open, so that the waste water and residues are automatically discharged; and then starting the waste water tank overturning oil cylinder, wherein the waste water tank overturning oil cylinder drives the support frame to rotate backwards by taking the fixed shaft as a central line through the driving arm, the upper part of the waste water tank rotates backwards, the vacuumizing pipe and the slag sucking pipe which are connected with the upper part of the rear side of the waste water tank are all flexible pipes, and when the waste water tank rotates backwards, the vacuumizing pipe and the slag sucking pipe are pulled backwards to move backwards, so that residual slag in the waste water tank automatically topples out from the slag discharge port, and the automatic dumping of waste water and slag is realized. After dumping, reversely starting the waste water tank overturning oil cylinder, resetting the waste water tank, reversely starting the tank door opening and closing oil cylinder, automatically closing the tank door, screwing the tank locking handle, and locking the tank door. Personnel enter the maintenance from the maintenance port when the waste water tank goes wrong, and the sealing cover is sealed tightly in cooperation with the maintenance port when the waste water tank works.
The front swing lifting mechanism of the invention has the following specific working procedures: after the cleaning operation is started, the first swing oil cylinder rotates around the XX axis through inching, and drives the rotary jet cleaning device connected with the horizontal swing beam to horizontally move to the left side, the center and the right side of the front of the flat-bed conveyer; meanwhile, the second swing oil cylinder is controlled to swing in a left-right reciprocating mode through a constant speed, so that the rotary type jet cleaning device rotates in a reciprocating mode around the YY axis, and an arc cleaning area is formed; the flat transport vehicle is matched with constant-speed forward (or backward) movement to form a cleaning belt with the width larger than the width of the vehicle body; the third swinging oil cylinder controls the rotary jet cleaning device to rotate around the ZZ axis through inching, so that pitching motion is completed, and the bottom surface of the cleaning disc of the rotary jet cleaning device is attached to the cleaned ground. After the cleaning operation is completed, each mechanism is retracted by the action of each swing cylinder. The swinging of each swinging cylinder is controlled by a control console of a cab, namely, the swinging cylinders are operated by a driver, so that visual, convenient and efficient cleaning operation is realized.
The special-shaped water tank device is fixed on the chassis of the flat transport vehicle through the mounting plate, the bottom of the frame is supported on the chassis of the flat transport vehicle, the top of the frame is used for mounting an engine, a diesel tank, a generator, a storage battery, a water feeding pump, a high-pressure water pump, a vacuum pump, a primary filtering system and a secondary filtering system, so that the pressure on the first tank body is avoided, and a second tank body, a third tank body, a fourth tank body and a fifth tank body are respectively arranged on the left side and the right side of the first tank body, so that the volume of the water tank is fully increased according to the specific structure of the high-pressure water cleaning vehicle. The second box, the third box, the fourth box and the fifth box are all L-shaped, and the device or equipment arranged on the frame can be blocked and protected by the second box, the third box, the fourth box and the fifth box. The air filtering flange is used for ensuring that the inside of the water tank is kept in gas communication with the outside and avoiding impurities in the air from entering the water tank. The water pipe joint is used for connecting a water inlet pipe and a water outlet pipe. The first box, the second box, the third box, the fourth box and the fifth box are all communicated.
The front swing elevating mechanism can adjust the cleaning range of the double-disc type high-pressure water cleaning trolley according to the position of the marking, and the construction efficiency and the construction effect are effectively improved.
The special-shaped water tank device is compact in layout, utilizes the space on the vehicle to the greatest extent, increases the volume of the water tank, achieves the maximum water capacity of the vehicle-mounted water tank, reduces the water adding times, and improves the efficiency of high-pressure water cleaning operation.
The whole process of the slag water collecting and discharging device realizes that the high-pressure water cleaning vehicle automatically recovers and automatically dumps the waste water and the residues in the process of cleaning the marked lines, so that dust, residue, sewage and noise are avoided in the cleaning site, the manual investment is effectively reduced, the working efficiency is improved, the water is saved, the energy is saved, the environment is protected, and the time and the labor are saved.
In conclusion, the invention is convenient to operate and use, has very good cleaning effect, can recycle waste water and residues, and effectively improves the construction efficiency and the construction effect. Meanwhile, the invention improves the automation degree of high-pressure water removal and lightens the labor intensity of workers, thereby promoting the popularization and application of the high-pressure water in the aspects of automation and industrialization.
Drawings
FIG. 1 is a schematic perspective view of one view of the present invention;
FIG. 2 is a schematic perspective view of another view of the present invention;
FIG. 3 is a plan cross-sectional view of the slag water receiving and discharging device of FIGS. 1 and 2;
FIG. 4 is a left side view of FIG. 3;
FIG. 5 is a right side view of FIG. 3;
FIG. 6 is a schematic perspective view of a slag water collecting and discharging device;
fig. 7 is a schematic perspective view of a special-shaped water tank device;
FIG. 8 is a schematic perspective view of the front swing lift mechanism of FIG. 2;
fig. 9 is a perspective view of the front swing elevating mechanism of fig. 2.
Description of the embodiments
As shown in fig. 1-9, the slag water recovery type high-pressure water removal marking automobile comprises a flat transport vehicle 1, wherein the lower part of the front end of the flat transport vehicle 1 is provided with a double-disc type high-pressure water removal trolley 3 through a front swing lifting mechanism 2, a special-shaped water tank device 4 and a slag water collecting and discharging device 5 positioned at the rear side of the special-shaped water tank device 4 are arranged on the chassis of the flat transport vehicle 1, a hydraulic system is arranged below the chassis of the flat transport vehicle 1, an engine 6, a diesel tank 7, a generator, a storage battery, an upper water pump, a high-pressure water pump 11, a vacuum pump 12, a primary filtering system 13 and a secondary filtering system 14 are arranged on the special-shaped water tank device 4, the power output end of the engine 6 is respectively in transmission connection with a hydraulic system, the upper water pump, the high-pressure water pump 11, the generator and the secondary filtering system 14 through a power input end of the vacuum pump 12, the generator is powered by the storage battery, the upper water pump is pumped into the special-shaped water tank device 4, the water inlet of the high-pressure water pump 11 is connected with the bottom of the special-shaped water tank device 4 through a high-pressure water inlet pipe 15, the water outlet of the high-pressure water pump 11 is connected with the water inlet of the special-shaped water tank device 3 through a high-pressure water outlet pipe 16, the water inlet of the high-pressure water pump 11 is connected with the water inlet of the double-disc type high-pressure water removal trolley 3 through the water inlet pipe 16, the water inlet of the water pump 13 through the suction pipe and the secondary filtering system 18 through the suction system and the front side of the vacuum pump 5 is connected with the vacuum pump 3 through the suction pipe and the vacuum pump 18;
the specific structure and principle of the double-disc type high-pressure water cleaning trolley 3 are similar to that of a splash-proof protection cover disclosed by a road marking hand-push type high-pressure water cleaning trolley (application number 201610302969.3), the lower end of a transition hollow shaft is provided with a rotary water spraying device positioned in the splash-proof protection cover, the invention adopts two splash-proof protection covers, and the lower end of each transition hollow shaft is provided with the rotary water spraying device, so that the double-disc type high-pressure water cleaning trolley is called as a double-disc type high-pressure water cleaning trolley, and the inlet of a slag suction pipe 18 is respectively communicated with the side parts of the two splash-proof protection covers. Therefore, the specific construction of the double-disc high-pressure water removal cart 3 is not described in detail in this application.
The slag water collecting and discharging device 5 comprises a three-dimensional frame 19 and a waste water tank 20 arranged in the three-dimensional frame 19, wherein a slag inlet 21, a dust suction air inlet 22 and a maintenance opening 23 are arranged at the top of the waste water tank 20, a tank cover 24 for covering the slag inlet 21, the dust suction air inlet 22 and the maintenance opening 23 is arranged at the top of the waste water tank 20, the slag inlet 21 is connected with an outlet of a slag suction pipe 18, the dust suction air inlet 22 is connected with an air suction opening of an air suction pipe 17, the dust suction air inlet 22 is connected with a water-steam separator (not shown in the drawing), a slag discharge outlet 25 is arranged at the rear side of the lower part of the waste water tank 20, a tank door 26 for blocking the slag discharge outlet 25 is arranged at the rear side of the three-dimensional frame 19, a locking handle 28 for tightly sealing the slag discharge outlet 25 by pressing the tank door 26 is arranged at the lower part of the rear side of the three-dimensional frame 19, and an elastic sealing strip 29 is arranged between the front side surface of the tank door 26 and the outer edge of the slag discharge outlet 25;
the rear side of the three-dimensional frame 19 is provided with a door opening and closing oil cylinder 30, the upper end of the door opening and closing oil cylinder 30 is hinged to the rear side of the three-dimensional frame 19 through a second hinge 31, and the lower end of the door opening and closing oil cylinder 30 is hinged to the rear side surface of the door 26 through a third hinge 32.
The front swing lifting mechanism 2 comprises a front beam connecting frame 33, a horizontal swing beam, an up-down swing beam, a middle connecting frame 34, a first swing cylinder 35, a second swing cylinder 36 and a third swing cylinder 37, wherein the front beam connecting frame 33 is fixedly arranged at the lower part of the front end of the flat-bed transport vehicle 1, the length of the horizontal swing beam is longer than that of the up-down swing beam, the central lines of the first swing cylinder 35 and the second swing cylinder 36 are arranged along the vertical direction, the central line of the third swing cylinder 37 is arranged along the horizontal direction, the rear side of the cylinder body of the first swing cylinder 35 is fixedly connected at the front side of the front beam connecting frame 33, one end of the horizontal swing beam is fixedly connected with two ends of an output rotating shaft of the first swing cylinder 35, two ends of the output rotating shaft of the second swing cylinder 36 are fixedly connected at the other end of the horizontal swing beam, the front side of the cylinder body of the second swing cylinder 36 is fixedly connected with the rear side of the middle connecting frame 34, the front side of the middle connecting frame 34 is fixedly connected with the rear side of the cylinder body of the third swing cylinder 37, and the two ends of the output rotating shaft of the third swing cylinder 37 are fixedly connected with the rear ends of the up-down swing beam.
The horizontal swinging beam comprises a first upper mounting plate 38 and a first lower mounting plate 39, two ends of the first upper mounting plate 38 are fixedly connected with the upper end of an output rotating shaft of the first swinging oil cylinder 35 and the upper end of an output rotating shaft of the second swinging oil cylinder 36 respectively, two ends of the first lower mounting plate 39 are fixedly connected with the lower end of the output rotating shaft of the first swinging oil cylinder 35 and the lower end of the output rotating shaft of the second swinging oil cylinder 36 respectively, a front mounting plate 40 is fixedly arranged between the front side of the first upper mounting plate 38 and the front side of the first lower mounting plate 39, a rear mounting plate 41 is fixedly arranged between the rear side of the first upper mounting plate 38 and the rear side of the first lower mounting plate 39, first lightening holes 42 are formed in the first upper mounting plate 38, the first lower mounting plate 39, the front mounting plate 40 and the rear mounting plate 41 respectively, and a plurality of first reinforcing plates 43 are uniformly arranged in the length direction.
The upper and lower swing beams comprise a left mounting plate 44 and a right mounting plate 45, the rear end of the left mounting plate 44 is fixedly connected with the left end of an output rotating shaft of the third swing oil cylinder 37, the rear end of the right mounting plate 45 is fixedly connected with the right end of the output rotating shaft of the third swing oil cylinder 37, a second upper mounting plate 46 is fixedly arranged between the upper side of the left mounting plate 44 and the upper side of the right mounting plate 45, a second lower mounting plate 47 is fixedly arranged between the lower side of the left mounting plate 44 and the lower side of the right mounting plate 45, second weight reducing holes 48 are formed in the second upper mounting plate 46, the second lower mounting plate 47, the inside of the left mounting plate 44 and the inside of the right mounting plate 45 are provided with a second reinforcing plate 49 along the length direction; the front end of the second lower mounting plate 47 is hinged with the upper part of the rear side of the double-disc type high-pressure water cleaning trolley 3.
The lower parts of the front sides of the three-dimensional frame 19 and the wastewater tank 20 are gradually narrowed backwards, a fixed shaft 50 is fixedly arranged below the wastewater tank 20 along the left-right horizontal direction, a support frame 51 is arranged at the bottom of the wastewater tank 20, the support frame 51 is rotatably connected to the fixed shaft 50 through a shaft sleeve 52, a driving arm 53 is fixedly arranged at the front side of the support frame 51, a wastewater tank overturning oil cylinder 54 is arranged at the lower part of the front side of the three-dimensional frame 19, the front end of the wastewater tank overturning oil cylinder 54 is hinged to the three-dimensional frame 19 through a fourth hinge 55, and the rear end of the wastewater tank overturning oil cylinder 54 is hinged to the front end of the driving arm 53 through a fifth hinge 56; the left or right side of the waste tank 20 is provided with a level gauge assembly 57 for monitoring the level of the liquid in the waste tank 20.
The special-shaped water tank comprises a supporting frame 58 which is integrally in a cuboid shape, a first tank body 59 is horizontally arranged in the supporting frame 58, a second tank body 60 and a third tank body 61 are connected to the left side of the first tank body 59, a fourth tank body 62 and a fifth tank body 63 are connected to the right side of the second tank body 60, the third tank body 61, the fourth tank body 62 and the fifth tank body 63 are all in L-shaped structures along the vertical section of the left-right direction, the right sides of horizontal sections of the second tank body 60 and the third tank body 61 are correspondingly connected to the left side of the first tank body 59, the left sides of horizontal sections of the fourth tank body 62 and the fifth tank body 63 are correspondingly connected to the right side of the first tank body 59, the tops of the second tank body 60, the third tank body 61, the fourth tank body 62 and the fifth tank body 63 are all higher than the upper surface of the first tank body 59, an empty flange 64 is arranged at the tops of the second tank body 60, the third tank body 61, the fourth tank body 62 and the fifth tank body 63, and an adjacent water pump 65 are arranged on one side of the adjacent tank body 60 and the fourth tank body 61 and one side of the fifth tank body 63.
The support frame 58 is composed of six longitudinal bars 66, twenty cross bars 67 and six vertical bars 68; three longitudinal rods 66 are arranged at the top of the first box body 59 along the front-back direction, and the other three longitudinal rods 66 are arranged at the bottom of the first box body 59 along the front-back direction and correspond to the three longitudinal rods 66 above in a one-to-one manner; wherein three vertical rods 68 are positioned at the front side of the first box 59 and correspondingly connected with the front ends of the three vertical rods 66 above and the front ends of the three vertical rods 66 below, and the other three vertical rods 68 are positioned at the rear side of the first box 59 and correspondingly connected with the rear ends of the three vertical rods 66 above and the rear ends of the three vertical rods 66 below; ten cross bars 67 are positioned at the top of the first box 59 and correspondingly connect two adjacent upper longitudinal bars 66 into a whole, and the other ten cross bars 67 are positioned at the bottom of the first box 59 and correspondingly connect two adjacent lower longitudinal bars 66 into a whole;
the bottoms of the second casing 60, the third casing 61, the fourth casing 62 and the fifth casing 63 are provided with a mounting plate 69, and the mounting plate 69 is provided with mounting holes for mounting to the chassis by bolts.
The vacuumizing tube 17 is provided with a negative pressure filter cylinder; the high-pressure water pump 11 and the water supply pump are respectively connected with the transfer case in a transmission way through a clutch, and an automatic control mechanism is arranged on the clutch; the high-pressure water pump 11 is provided with a pressure regulating valve and a pressure gauge.
By adopting the technical scheme, the working principle of the invention is as follows: the driver controls the flat transport vehicle 1 to travel along a road, drives the double-disc high-pressure water cleaning trolley 3 positioned at the front end part of the flat transport vehicle 1 to travel along the road, and drives the double-disc high-pressure water cleaning trolley 3 to travel along a marking to be cleaned. The engine 6 drives the high-pressure water pump 11 to work to pump clear water in the special-shaped water tank to the first-stage filtering system 13 (filtering precision 10 mu), then to the second-stage filtering system 14 (filtering precision 1 mu), the water after two-stage filtering passes through the high-pressure water outlet pipe 16, the phenomenon that impurities in the water block the spray heads is avoided, the high-pressure water outlet pipe 16 supplies water for the double-disc type high-pressure water cleaning trolley 3, the double-disc type high-pressure water cleaning trolley 3 rotates at a high speed under the driving of the hydraulic motor, the spray heads at the bottom of the double-disc type high-pressure water cleaning trolley 3 spray high-pressure water downwards towards the marked lines, the marked lines are cleaned, and when the marked lines with larger areas are met, the front swing lifting mechanism 2 drives the double-disc type high-pressure water cleaning trolley 3 to swing back and forth, and the efficiency of cleaning the marked lines is improved.
The water slag generated after the marked lines are removed can be recovered at the same time so as to avoid polluting the road surface. The specific recovery process is as follows: the vacuum pump 12 sucks air in the waste water tank 20 through the negative pressure filter cartridge, and negative pressure generated in the sealed waste water tank 20 is used for recycling waste water and residues generated in the process of cleaning the marking line through the slag suction pipe 18 by the double-disc type high-pressure water cleaning trolley 3. Because the suction port of the vacuum pump 12 is connected with the water-vapor separator, the vacuum pump 12 can further feed the water-vapor mixture in the wastewater tank 20 into the water-vapor separator through the dust collection air suction port 22, the water-vapor separator separates water from vapor, the separated vapor is directly discharged into the atmosphere through the silencer, the noise generated during the operation of the vacuum pump 12 is reduced, and the separated water returns to the wastewater tank 20.
When the waste water residue in the waste water tank 20 is stored more, the flatbed transportation vehicle 1 is driven to a designated discharge area, the waste water tank 20 is opened, and the waste water residue in the waste water tank 20 is poured out. The process of dumping the waste water residue specifically comprises the following steps: unscrewing the locking handle 28, starting the box door opening and closing oil cylinder 30, and driving the box door 26 to turn upwards by the box door opening and closing oil cylinder 30 to automatically open, so that waste water and residues are automatically discharged; then the waste water tank overturning oil cylinder 54 is started again, the waste water tank overturning oil cylinder 54 drives the supporting frame 51 to rotate backwards by taking the fixed shaft 50 as a central line through the driving arm 53, the upper part of the waste water tank 20 rotates backwards, the vacuumizing tube 17 and the slag sucking tube 18 which are connected with the upper part of the rear side of the waste water tank 20 are all flexible tubes, when the waste water tank 20 rotates backwards, the vacuumizing tube 17 and the slag sucking tube 18 are pulled backwards to move backwards, and residual slag in the waste water tank 20 automatically topples out from the slag water outlet 25, so that waste water and residual are automatically toppled. After dumping, the waste water tank overturning oil cylinder 54 is reversely started, the waste water tank 20 is reset, the tank door opening and closing oil cylinder 30 is reversely started, the tank door 26 is automatically closed, the tank locking handle 28 is screwed, and the tank door 26 is locked. Personnel enter the maintenance from the maintenance port 23 when the waste water tank 20 has a problem, and the maintenance port 23 is tightly sealed by matching with a sealing cover when the waste water tank 20 works.
The specific working process of the front swing lifting mechanism 2 in the invention is as follows: after the cleaning operation is started, the first swing oil cylinder 35 rotates around the XX axis by inching, and drives the rotary jet cleaning device connected with the horizontal swing beam to horizontally move to the left side, the center and the right side in front of the flat transport vehicle 1; simultaneously, the second swing oil cylinder 36 is controlled to swing in a left-right reciprocating manner by a constant speed, so that the rotary type jet cleaning device rotates in a reciprocating manner around the YY axis, and an arc cleaning area is formed; the flat transport vehicle 1 moves forwards (or backwards) at a constant speed to form a cleaning belt with the width larger than the width of the vehicle body; the third swinging oil cylinder 37 controls the rotary jet cleaning device to rotate around the ZZ axis through inching, so that the rotary jet cleaning device finishes pitching action, and the bottom surface of a cleaning disc of the rotary jet cleaning device is attached to the cleaned ground. After the cleaning operation is completed, each mechanism is retracted by the action of each swing cylinder. The swinging of each swinging cylinder is controlled by a control console of a cab, namely, the swinging cylinders are operated by a driver, so that visual, convenient and efficient cleaning operation is realized.
The special-shaped water tank device 4 is fixed on the chassis of the flat transport vehicle 1 through a mounting plate 69, the bottom of the frame is supported on the chassis of the flat transport vehicle 1, the top of the frame is used for mounting the engine 6, the diesel tank 7, the generator, the storage battery, the water supply pump, the high-pressure water pump 11, the vacuum pump 12, the primary filtering system 13 and the secondary filtering system 14, so that the pressure on the first tank 59 is avoided, and the second tank 60, the third tank 61, the fourth tank 62 and the fifth tank 63 are respectively arranged on the left side and the right side of the first tank 59, so that the volume of the water tank is fully increased according to the specific structure of the high-pressure water cleaning vehicle. The second, third, fourth and fifth cases 60, 61, 62 and 63 are L-shaped, and the devices or apparatuses provided on the frame may be blocked and protected by the second, third, fourth and fifth cases 61, 62 and 63. The air filter flange 64 serves to ensure that the interior of the tank is in gaseous communication with the outside and to prevent impurities in the air from entering the tank. The water pipe joint 65 is used for connecting the water inlet pipe and the water outlet pipe. The interiors of the first casing 59, the second casing, the third casing 61, the fourth casing 62, and the fifth casing 63 are all communicated.
The present embodiment is not limited in any way by the shape, material, structure, etc. of the present invention, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical substance of the present invention are all included in the scope of protection of the technical solution of the present invention.
Claims (4)
1. Slag water recovery type high-pressure water clearance marking car, its characterized in that: the device comprises a flat-plate transport vehicle, wherein a double-disc type high-pressure water cleaning trolley is arranged at the lower part of the front end of the flat-plate transport vehicle through a front swing lifting mechanism, a special-shaped water tank device and a slag water collecting and discharging device positioned at the rear side of the special-shaped water tank device are arranged on a chassis of the flat-plate transport vehicle, a hydraulic system is arranged below the chassis of the flat-plate transport vehicle, an engine, a diesel tank, a generator, a storage battery, a water pump, a high-pressure water pump, a vacuum pump, a primary filtering system and a secondary filtering system are arranged on the special-shaped water tank device, the power output end of the engine is respectively in transmission connection with the power input ends of the hydraulic system, the water pump, the high-pressure water pump, the generator and the vacuum pump through transfer cases, the generator is powered by the storage battery, the water is pumped into clear water by the water pump, the water inlet of the high-pressure water pump is connected with the bottom of the special-shaped water tank device through a high-pressure water inlet pipe, the water outlet of the high-pressure water pump is connected with the water inlet of the double-disc type high-pressure water cleaning trolley, the primary filtering system and the secondary filtering system is connected to the high-pressure water outlet pipe, the vacuum pump is connected with the upper part of the front side of the slag water collecting and discharging device through a vacuum pump through a vacuum pipe, and the slag water inlet of the slag water collecting and the high-absorbing water is connected with the high-pressure water absorbing and the high-pressure water absorbing device;
the slag water collecting and discharging device comprises a three-dimensional frame and a wastewater tank arranged in the three-dimensional frame, wherein a slag inlet, a dust suction air suction port and a maintenance port are formed in the top of the wastewater tank, a tank cover for covering the slag inlet, the dust suction air suction port and the maintenance port is arranged at the top of the wastewater tank, the slag inlet is connected with an outlet of a slag suction pipe, the dust suction port is connected with an air suction port of an evacuating pipe, the dust suction port is connected with a water-vapor separator, a slag discharge port is formed in the rear side of the lower part of the wastewater tank, a tank door for blocking the slag discharge port is arranged at the rear side of the three-dimensional frame, the upper edge of the tank door is hinged to the three-dimensional frame through a first hinge, a locking handle for tightly sealing the slag discharge port by the tank door is arranged at the lower part of the rear side of the three-dimensional frame, and an elastic sealing strip is arranged between the front side surface of the tank door and the outer edge of the slag discharge port;
the rear side of the three-dimensional frame is provided with a door opening and closing oil cylinder, the upper end of the door opening and closing oil cylinder is hinged to the rear side of the three-dimensional frame through a second hinge, and the lower end of the door opening and closing oil cylinder is hinged to the rear side of the door through a third hinge;
the front swing lifting mechanism comprises a front beam connecting frame, a horizontal swing beam, an upper swing beam, a lower swing beam, a middle connecting frame, a first swing cylinder, a second swing cylinder and a third swing cylinder, wherein the front beam connecting frame is fixedly arranged at the lower part of the front end of the flat transport vehicle;
the horizontal swinging beam comprises a first upper mounting plate and a first lower mounting plate, wherein two ends of the first upper mounting plate are fixedly connected with the upper end of an output rotating shaft of the first swinging oil cylinder and the upper end of an output rotating shaft of the second swinging oil cylinder respectively, two ends of the first lower mounting plate are fixedly connected with the lower end of the output rotating shaft of the first swinging oil cylinder and the lower end of the output rotating shaft of the second swinging oil cylinder respectively, a front mounting plate is fixedly arranged between the front side of the first upper mounting plate and the front side of the first lower mounting plate, a rear mounting plate is fixedly arranged between the rear side of the first upper mounting plate and the rear side of the first lower mounting plate, first lightening holes are formed in the first upper mounting plate, the first lower mounting plate, the front mounting plate and the rear mounting plate, and a plurality of first reinforcing plates are uniformly arranged in the length direction;
the upper and lower swinging beams comprise a left mounting plate and a right mounting plate, the rear end of the left mounting plate is fixedly connected with the left end of an output rotating shaft of the third swinging oil cylinder, the rear end of the right mounting plate is fixedly connected with the right end of the output rotating shaft of the third swinging oil cylinder, a second upper mounting plate is fixedly arranged between the upper side of the left mounting plate and the upper side of the right mounting plate, a second lower mounting plate is fixedly arranged between the lower side of the left mounting plate and the lower side of the right mounting plate, second lightening holes are formed in the second upper mounting plate, the second lower mounting plate, the left mounting plate and the right mounting plate, and a second reinforcing plate is arranged in the second upper mounting plate, the second lower mounting plate, the left mounting plate and the right mounting plate along the length direction; the front end of the lower mounting plate is hinged with the upper part of the rear side of the double-disc high-pressure water cleaning trolley;
the special-shaped water tank comprises a supporting frame which is integrally in a cuboid shape, a first tank body is horizontally arranged in the supporting frame, the left side of the first tank body is connected with a second tank body and a third tank body, the right side of the second tank body is connected with a fourth tank body and a fifth tank body, the vertical sections of the second tank body, the third tank body, the fourth tank body and the fifth tank body along the left-right direction are all in L-shaped structures, the right sides of the horizontal sections of the second tank body and the third tank body are correspondingly connected with the left side of the first tank body, the left sides of the horizontal sections of the fourth tank body and the fifth tank body are correspondingly connected with the right side of the first tank body, the tops of the second tank body, the third tank body, the fourth tank body and the fifth tank body are all higher than the upper surface of the first tank body, the tops of the second tank body, the third tank body, the fourth tank body and the fifth tank body are all provided with an empty filter flange, and the adjacent sides of the second tank body and the fourth tank body and the fifth tank body are all provided with water pipe connectors.
2. The slag water recovery type high pressure water removal marking vehicle according to claim 1, wherein: the front lower parts of the three-dimensional frame and the waste water tank are gradually narrowed backwards, a fixed shaft is fixedly arranged at the lower part of the three-dimensional frame in the left-right horizontal direction below the waste water tank, a support frame is arranged at the bottom of the waste water tank and is rotationally connected to the fixed shaft through a shaft sleeve, a driving arm is fixedly arranged at the front side of the support frame, a waste water tank overturning oil cylinder is arranged at the front lower part of the three-dimensional frame, the front end of the waste water tank overturning oil cylinder is hinged to the three-dimensional frame through a fourth hinge, and the rear end of the waste water tank overturning oil cylinder is hinged to the front end of the driving arm through a fifth hinge; the left side or the right side of the waste water tank is provided with a liquid level meter component for monitoring the liquid level in the waste water tank.
3. The slag water recovery type high pressure water removal marking vehicle according to claim 1, wherein: the support frame consists of six longitudinal rods, twenty transverse rods and six vertical rods; the three longitudinal rods are arranged at the top of the first box body along the front-back direction, and the other three longitudinal rods are arranged at the bottom of the first box body along the front-back direction and correspond to the three longitudinal rods above in an up-down one-to-one manner; the three vertical rods are positioned at the front side of the first box body and correspondingly connected with the front ends of the three vertical rods above and the front ends of the three vertical rods below, and the other three vertical rods are positioned at the rear side of the first box body and correspondingly connected with the rear ends of the three vertical rods above and the rear ends of the three vertical rods below; ten cross bars are positioned at the top of the first box body and correspondingly connect two adjacent upper longitudinal bars into a whole, and the other ten cross bars are positioned at the bottom of the first box body and correspondingly connect two adjacent lower longitudinal bars into a whole;
the bottoms of the second box body, the third box body, the fourth box body and the fifth box body are all provided with a mounting plate, and mounting holes for mounting the mounting plate on the chassis through bolts are formed in the mounting plate.
4. The slag water recovery type high pressure water removal marking vehicle according to claim 1, wherein: the vacuumizing tube is provided with a negative pressure filter cylinder; the high-pressure water pump and the water feeding pump are respectively connected with the transfer case in a transmission way through a clutch, and an automatic control mechanism is arranged on the clutch; the high-pressure water pump is provided with a pressure regulating valve and a pressure gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201711327049.8A CN107829356B (en) | 2017-12-13 | 2017-12-13 | Slag water recovery type high-pressure water cleaning marking automobile |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711327049.8A CN107829356B (en) | 2017-12-13 | 2017-12-13 | Slag water recovery type high-pressure water cleaning marking automobile |
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| CN107829356A CN107829356A (en) | 2018-03-23 |
| CN107829356B true CN107829356B (en) | 2023-06-09 |
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| CN110485247A (en) * | 2019-08-26 | 2019-11-22 | 南京华路公路设备工程有限公司 | The full recycling environment protection type high pressure water of one kind removes line equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201144405Y (en) * | 2007-12-26 | 2008-11-05 | 长沙中联重工科技发展股份有限公司 | Cleaning vehicle with sewerage tank capable of tilting backwards |
| CN201310079Y (en) * | 2008-11-12 | 2009-09-16 | 洪昌喜 | Automatic regulation type floor sweeping mechanism of sweeper |
| CN204849662U (en) * | 2015-08-12 | 2015-12-09 | 南通威而多专用汽车制造有限公司 | High -pressure water jet clears away road marking recovery system |
| CN206477289U (en) * | 2016-12-23 | 2017-09-08 | 北汽福田汽车股份有限公司 | Clearing apparatus and the sweeper with it |
| CN206591476U (en) * | 2017-02-24 | 2017-10-27 | 福建海山机械股份有限公司 | A kind of high-pressure jet cleaning device and roadway pollution remove car |
| CN207760699U (en) * | 2017-12-13 | 2018-08-24 | 南通威而多专用汽车制造有限公司 | Pulp water recovery type high pressure water removes graticule automobile |
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