CN214530072U - Sand-containing fog seal sprinkling vehicle assembly and multifunctional sprinkling vehicle matched with same - Google Patents

Abstract

The invention discloses a sand-containing fog seal sprinkling truck assembly and a multifunctional sprinkling truck matched with the same. The invention comprises a distributing device, an integral gate type material door device and a lower roller rolling device; the lower roller roll-off device is fixedly arranged at a discharge port of the distributing device, an integral gate type material door device is fixedly arranged at an adjusting side between the distributing device and the lower roller roll-off device, and the lower roller roll-off device is positioned at the discharge port of the integral gate type material door device. The multifunctional sand-containing fog seal spreading vehicle assembly is in butt joint with the multifunctional spreading vehicle, relies on a material door adjusting device of a main storage bin of the multifunctional spreading vehicle, and is suitable for the technical field of road pavement seal maintenance construction.

Description

Sand-containing fog seal sprinkling vehicle assembly and multifunctional sprinkling vehicle matched with same

Technical Field

The invention relates to the technical field of road fog seal maintenance construction equipment, in particular to a sand-containing fog seal sprinkling vehicle assembly and a multifunctional sprinkling vehicle matched with the same.

Background

Most roads are paved by asphalt concrete, and after long-time use, the road can have the defects of rutting, hugging, cracking, smooth surface and the like. The main reason for these problems is caused by water leakage on the road surface, and the application of the fog sealing layer technology can effectively prevent water damage on the road surface and prolong the service life of the road surface. In order to ensure the antiskid function of the pavement, asphalt and fine sand are generally mixed or synchronously sprayed. At present, the width of spreading of the used sealing equipment is limited, the spreading uniformity is not ideal, the mortar mixing and spraying structure is complex, sand and stone materials are easy to precipitate in the mortar, and a spray head is extremely easy to block, so that the mixing is uneven, the spraying continuity is unreliable, the rework rate is high, and the working efficiency and the pavement quality are influenced. To this end, the applicant developed a multifunctional sand-containing fog seal distributor assembly.

Disclosure of Invention

In order to make up the defects of the prior art, the invention provides a sand-containing fog seal sprinkling truck assembly and a multifunctional sprinkling truck matched with the same.

The technical scheme of the invention is as follows:

a multifunctional sand-containing fog seal spreading vehicle assembly comprises a distributing device, an integral gate type material door device and a lower roller rolling device; the lower roller roll-off device is fixedly arranged at a discharge port of the distributing device, an integral gate type material door device is fixedly arranged at an adjusting side between the distributing device and the lower roller roll-off device, and the lower roller roll-off device is positioned at the discharge port of the integral gate type material door device. The multifunctional sand-containing fog seal sprinkling vehicle assembly is used by being butted with a multifunctional sprinkling vehicle, depends on a material door adjusting device of a main storage bin of the multifunctional sprinkling vehicle, and is suitable for the technical field of road fog seal maintenance construction; the utility model provides an accessible distributing device is fixed to multi-functional cloth car before multi-functional sand-containing fog seal cloth car subassembly uses, during the use, the nozzle sprays pitch before the pitch on the spray arm before multi-functional cloth car, and the grit material in the multi-functional cloth car main storage bin passes through main material storehouse bin gate gap, under the roll of multi-functional cloth car main storage bin roller, the grit material can roll down in the distributing device, and pile up the grit material in the distributing device then can roll down the drive of roller roll-down device under, clearance restriction through whole floodgate formula bin gate device, even roll down, spill on distributing to the road surface by nozzle blowout pitch before the pitch, the atomizing pitch of nozzle blowout pitch on the arm is sprayed after afterwards wrapped up in and is covered.

Preferably, the distributing device comprises an assembly suspension shaft, a distributing device shell, a diversion trench and a lower storage bin; the multifunctional spreading vehicle is characterized in that the number of the component suspension shafts is two, the two component suspension shafts are respectively and fixedly arranged at the mounting positions of the distributing device shell, during construction, the two component suspension shafts are respectively inserted into corresponding shaft grooves and fixed through bolt seats, the shaft grooves are formed in the material door mounting plates on two sides of the material door adjusting device of the main material bin, and the inner side surface of the distributing device shell is provided with a flow guide groove for receiving sand materials falling from a main material bin roller in the multifunctional spreading vehicle matched with the multifunctional sand-containing fog seal spreading vehicle component, so that the flow guide homogenization is performed on the sand materials, and meanwhile, the blanking width of the sand materials is increased to the required corresponding width from the width of the main material bin; the inside of distributing device casing still is equipped with down the storage silo, the storage silo is located the distributing device casing between guiding gutter and the lower roller down, the storage silo is used for accepting the grit material after by the guiding gutter homogenization down, spills the storage space of cloth operation as whole sand-containing fog seal.

Preferably, the lower roller roll-off device comprises a lower roller, an integrated mounting plate and a lower hydraulic motor; the utility model discloses a multifunctional spraying car, including integrated mounting panel and distributing device casing, the lower part fixed connection of integrated mounting panel and distributing device casing, the fixed hydraulic motor that is provided with down on the integrated mounting panel, the output shaft of hydraulic motor passes integrated mounting panel fixed connection pivot down, and the fixed roller that is equipped with down in the pivot, lower hydraulic motor and this application control system's output electricity is connected in the multifunctional spraying car that the cooperation of multifunctional spraying car subassembly was used including the sand fog seal. This above-mentioned setting can be convenient for the staff controls the unrestrained circumstances through the rotational speed of hydraulic motor under the control system control to the even unrestrained construction road surface that spills of grit material in the storage silo down in with.

Preferably, a lower storage bin sealing device is fixedly arranged on the sealing side between the distributing device and the lower roller falling device. In this above-mentioned setting, lower storage silo sealing device can prevent effectively that the grit material of storing in the distributing device from leaking and causing the extravagant phenomenon of grit material from the distributing device and the sealed side of roller roll-off device down between the device.

Preferably, a lower storage bin sealing device is fixedly arranged on the sealing side between the lower storage bin of the distributing device and the lower roller of the lower roller rolling device.

Preferably, lower storage silo sealing device includes angle steel and cushion, angle steel and distributing device casing welded fastening, the cushion passes through the bolt fastening on the angle steel, and this above-mentioned setting can effectively guarantee down the storage silo and the sealing strength between the roller down through the dual isolation of angle steel and cushion.

Preferably, wheels are further fixedly arranged at the lower end of the distributing device shell. This above-mentioned setting can effectively improve this application at the convenience and the stability of removing in-process distributing device.

Preferably, still the fixed material level sensing device that is provided with down in the storage silo, material level sensing device and this application control system's input electricity is connected in the multi-functional cloth car that spills that multi-functional sand-containing fog seal spills cloth car subassembly cooperation and uses, control system's output is connected with main material storehouse roller motor electricity in the multi-functional cloth car.

Preferably, material level sensing device is tuning fork material level switch, tuning fork material level switch and this application control system's input electricity is connected in the multi-functional cloth car that spills that multi-functional sand-containing fog seal spills cloth car subassembly cooperation and uses, control system's output and multi-functional cloth car that spills major ingredient storehouse roller motor electricity are connected. This above-mentioned setting middle pitch fork formula material level switch can give control system with the grit material level real-time feedback in the storage silo down, and control system compares through the material level size of pitch fork formula material level switch and the material level size that the system was predetermine, and then controls opening of main feed bin roller motor and stops the state to reach the purpose that prevents that grit material from spilling over from the distributing device top, guarantee the continuity and the stability of feed.

Preferably, an integral gate type material door device is arranged on the adjusting side between the lower storage bin and the lower roller, and comprises a material door, structural square steel, a material door lifting device, a material door supporting device and fastening screws; the structural square steel is arranged on the distributing device shell, the charging door lifting device is respectively connected with the structural square steel and the charging door, and the charging door supporting device is respectively connected with the structural square steel and the charging door; the bin gate is tightly attached to the structural square steel, and the bin gate and the structural square steel are fixedly connected together through the fastening screws. This above-mentioned setting can be convenient for the staff through the punishment in advance clearance of punishment in advance between bin gate hoisting device coarse adjustment bin gate and lower roller, then rethread bin gate props up the device and pushes up the bin gate tightly, and then fixed bin gate clearance links together bin gate and structure square steel through fastening screw is fixed finally.

Preferably, the material door is provided with a fastening screw hole, the fastening screw hole is a longitudinally-arranged long-strip-shaped hole, the side surface of the structural square steel is provided with a threaded hole, and a bolt sequentially penetrates through the longitudinally-arranged long-strip-shaped hole and the threaded hole to realize connection of the material door and the structural square steel.

Preferably, the material door lifting device consists of a bolt and a mounting seat I, the mounting seat I comprises an upper mounting plate and a lower mounting plate, the upper mounting plate and the lower mounting plate are both right-angle plates, the lower end face of a vertical plate of the upper mounting plate is fixedly connected with the upper end face of structural square steel, and a horizontal plate of the upper mounting plate is provided with a through hole; the vertical plate of the lower mounting plate is fixedly connected with the material door, the horizontal plate of the lower mounting plate is provided with a through hole, and a bolt sequentially penetrates through the through hole formed in the upper mounting plate and the through hole formed in the lower mounting plate to be connected with a nut so as to roughly adjust the material passing gap between the material door and the lower roller.

Preferably, the material door supporting device consists of a bolt and a mounting seat II, the mounting seat II comprises an upper mounting plate and a lower mounting plate, the upper mounting plate and the lower mounting plate are both right-angle plates, the lower end surface of a vertical plate of the upper mounting plate is fixedly connected with the upper end surface of structural square steel, and a horizontal plate of the upper mounting plate is provided with a threaded hole; the vertical plate of lower mounting panel and bin gate fixed connection, screw hole threaded connection bolt feeds the horizontal plate of tight mounting panel down in top through the screw, and then fixes the bin gate.

Preferably, the multifunctional sand-containing fog seal spreading vehicle assembly further comprises a wind-proof device, wherein the wind-proof device comprises a front wind-proof cover and a rear wind-proof cover which are respectively arranged on the front side and the rear side of the lower roller roll-off device, the front wind-proof cover is of a highly fixed structure, and the rear wind-proof cover is of a segmented foldable structure; the front windshield is in pin connection with the pipe hole in the distributor shell through the pipe hole in the top part, the rear windshield is in pin connection with the pipe hole in the distributor shell through the pipe hole in the top part, and as the falling amount of sand-containing materials of the sand-fog seal layer is small and light, the sand-containing materials are easily blown away by wind power generated by the walking of the multifunctional sprinkling vehicle, in order to ensure the sprinkling effect of uniform blanking, in the arrangement, the front windshield is fixed on the front side in the vehicle walking direction and is fixed in height; the rear windshield is arranged on the rear side in the vehicle running direction, the height of the rear windshield is adjustable, the rear windshield is combined for use, the influence of wind power blowing is avoided, and the spreading effect is guaranteed.

Preferably, the front windshield comprises a steel plate and canvas fixedly connected with the steel plate, and at least four steel plate strips I are arranged on the canvas; when the number of the steel plate strips I is four, the four steel plate strips I are arranged on the periphery of the canvas; when the number of the steel strips I is more than or equal to five, four steel strips I are arranged on the periphery of the canvas, and the rest steel strips I are longitudinally arranged on the canvas.

Preferably, the rear windshield comprises a steel plate and a canvas fixedly connected with the steel plate, steel plate strips I are fixedly arranged on the upper side and the lower side of the canvas respectively, a plurality of foldable units are further longitudinally arranged on the canvas, each foldable unit is composed of a plurality of steel plate strips II, and the plurality of steel plate strips II are fixedly arranged on the canvas from top to bottom and at intervals respectively.

Preferably, when the foldable units are at least two; when the number of the foldable units is two, the two foldable units are respectively and fixedly arranged on the other two edges of the canvas, when the number of the foldable units is more than or equal to three, the two foldable units are respectively and fixedly arranged on the other two edges of the canvas, and the other foldable unit is longitudinally arranged at other positions on the canvas.

Preferably, the multifunctional sand-containing fog seal spreading vehicle assembly further comprises two moving devices with the same structure, wherein each moving device comprises a moving trolley and wheels arranged at the lower end of the moving trolley; two install the dolly back shaft on the integrated mounting panel respectively, when removing this application, two the travelling car overlaps respectively on the dolly back shaft of fixed mounting on the integrated mounting panel. The arrangement of the moving device meets the requirement of the moving flexibility of the distributing device assembly, the multifunctional sand-containing fog seal spreading vehicle assembly can be conveniently moved by a worker to be combined with a multifunctional spreading vehicle for assembly and disassembly, and when the multifunctional sand-containing fog seal spreading vehicle assembly is installed on the multifunctional spreading vehicle and assembly operation is needed, the worker can disassemble the moving trolleys on the two sides; this application has increased the operation kind of multi-functional cloth car when using manpower sparingly, has realized the design purpose of a tractor serves several purposes, has saved equipment cost and maintenance cost at to a great extent.

A multifunctional sprinkling vehicle matched with the multifunctional sand-containing fog seal sprinkling vehicle component comprises a main material bin material door adjusting device, wherein the main material bin material door adjusting device comprises a main material bin material door, a material door adjusting cylinder, a main material bin roller and a main material bin hydraulic motor; the main material bin material door is arranged at the discharge hole of the multifunctional distribution vehicle main material bin, and the main material bin material door adopts a segmented control structure; the main material bin roller is fixedly connected with a rotating shaft, the rotating shaft is fixedly connected with a main material bin material door mounting plate, a main material bin hydraulic motor is fixedly arranged on the inner side surface of the material door mounting plate, an output shaft of the main material bin hydraulic motor is connected with the rotating shaft of the roller through chain transmission, the main material bin roller is positioned on the right side of the main material bin material door, and the rotating shaft of the main material bin roller is in driving connection with the main material bin hydraulic motor and is used for receiving sand stones flowing out of a material leakage gap between a material door plate and the main material bin; the hydraulic motor of the main material bin is electrically connected with the output end of the control system of the multifunctional spraying vehicle.

Preferably, the main bin material door is composed of a plurality of material door plates, the plurality of material door plates are all sleeved on a rotating shaft, the rotating shaft is fixedly connected with a main bin material door mounting plate, and the plurality of material door plates are respectively connected with a material door adjusting cylinder for controlling the size of a material leakage gap between the material door plates and the main bin; the material door adjusting cylinder mounting seat is fixed on the main material bin wall plate, and the telescopic end of the material door adjusting cylinder is hinged with the material door plate.

Preferably, the main material bin material door adjusting device further comprises a material door adjusting rod, the upper end of the material door adjusting rod is installed through a bearing seat, the lower end of the material door adjusting rod is hinged with a material door limiting square tube, and the material door limiting square tube is installed on a rotating shaft of a material door plate; the bearing block is arranged on a bearing block mounting seat, and the bearing block mounting seat is welded and fixed on a wall plate of the main storage bin; the bin gate adjusting rod comprises an inner screw rod and an outer sleeve, the upper end of the inner screw rod is installed through a bearing seat, a nut pipe is connected to the inner screw rod in a threaded mode to achieve thread adjustability, and the outer side face of the lower portion of the nut pipe is connected with the inner side face of the outer sleeve in a welded mode. This above-mentioned setting, the staff accessible rotates the top of bin gate adjusting lever and is that the top adjustment screw of internal screw rod feeds, drives the spacing side of bin gate pipe and rotates around bin gate board pivot, and then limits the stroke of bin gate adjustment cylinder through the spacing bolt on the spacing side of bin gate pipe to adjust the hourglass material gap size between bin gate board and the major ingredient storehouse, in order to satisfy different operating mode demands.

Compared with the prior art, the invention has the following beneficial effects:

the multifunctional sand-containing fog seal sprinkling vehicle assembly is used by being butted with a multifunctional sprinkling vehicle, depends on a material door adjusting device of a main storage bin of the multifunctional sprinkling vehicle, and is suitable for the technical field of road fog seal maintenance construction; the utility model provides an accessible distributing device is fixed to multi-functional cloth car before multi-functional sand-containing fog seal cloth car subassembly uses, during the use, the nozzle sprays pitch before the pitch on the spray arm before multi-functional cloth car, and the grit material in the multi-functional cloth car main storage bin passes through main material storehouse bin gate gap, under the roll of multi-functional cloth car main storage bin roller, the grit material can roll down in the distributing device, and pile up the grit material in the distributing device then can roll down the drive of roller roll-down device under, clearance restriction through whole floodgate formula bin gate device, even roll down, spill on distributing to the road surface by nozzle blowout pitch before the pitch, the atomizing pitch of nozzle blowout pitch on the arm is sprayed after afterwards wrapped up in and is covered.

Drawings

FIG. 1 is a front view schematically illustrating the construction state of the present invention;

FIG. 2 is a schematic right side view of the adjusting device for the bin gate of the present invention;

FIG. 3 is a schematic structural view of the distributor of the present invention;

FIG. 4 is a schematic front view of the distributor of the present invention;

FIG. 5 is an enlarged view of a portion of FIG. 1;

FIG. 6 is an enlarged view of a portion of FIG. 3;

FIG. 7 is a schematic structural diagram of a material door lifting device and a material door supporting device in the integrated gate type material door device according to the present invention;

FIG. 8 is a schematic diagram of the movement of the mobile device according to the present invention;

FIG. 9 is a schematic structural view of a rear windshield of the present invention;

FIG. 10 is a schematic structural view of a front windshield of the present invention;

FIG. 11 is a schematic structural view of a material door adjusting rod according to the present invention.

In the figure, 1 main material bin, 2 material door adjusting cylinders, 3 main material bin material door adjusting rods, 4 material door plates, 5 component suspension shafts, 6 main material bin rollers, 7 wheels, 8 distributor shells, 9 asphalt rear nozzles, 10 lower rollers, 11 rear windshields, 12 steel angles, 13 rubber mats, 14 front windshields, 15 lower storage bins, 16 asphalt front nozzles, 17 tuning fork type material level switches, 18 main material bin hydraulic motors, 19 multifunctional spraying vehicles, 20 material door supporting devices, 21 material door lifting devices, 22 fastening screws, 23 integrated mounting plates, 24 lower hydraulic motors, 25 material doors, 26 diversion trenches, 27 trolley supporting shafts, 28 moving trolleys, 29 structural square steels, 30 steel plates, 31, 32 material door plates, 33 material door rotating shafts, 34 main material bin material door mounting plates, 35 upper mounting plates and 36 lower mounting plates, 37 pipe holes, 38 material door limiting square pipes, 39 bolts, 40 steel plate strips I, 41 steel plate strips II, 42 bearing seat mounting seats, 43 bearing seats, 44 internal screw rods, 45 external sleeves and 46 nut pipes.

Detailed Description

As shown in fig. 1 to 11, the multifunctional sand-containing fog seal spreading car assembly of the present invention comprises a material distributor, an integral gate type material door device, a lower roller rolling device, a wind-proof device and a moving device;

the distributor in the multifunctional sand-containing fog seal spreading vehicle assembly comprises an assembly suspension shaft 5, a distributor shell 8, a diversion trench 26, a lower storage bin 15 and a lower storage bin sealing device; the number of the assembly suspension shafts 5 is two, the two assembly suspension shafts 5 are respectively and fixedly arranged at the mounting position of the distributor housing, in the embodiment, fig. 1 is taken as a main view, the mounting position of the distributor housing refers to the front end and the rear end of the upper end of the distributor housing 8, namely, in the embodiment, the two assembly suspension shafts 5 are respectively and fixedly arranged at the front end and the rear end of the upper end of the distributor housing 8, during construction, the two assembly suspension shafts 5 are respectively mounted in corresponding shaft grooves through bolt seats, the two shaft grooves are respectively arranged on the material door mounting plates 34 at the two sides of the main material bin material door adjusting device, the inner side surface of the distributor housing 8 is provided with a diversion groove 26 for receiving the sand and stone falling from the main material bin roller 6, so as to conduct diversion and homogenization on the sand and simultaneously increase the blanking width of the sand and stone to the required corresponding width from the width of the main material bin; a lower storage bin 15 is further arranged inside the distributor shell 8, and the lower storage bin 15 is positioned in the distributor shell 8 between the diversion trench 26 and the lower roller 10 and is used for receiving the sand and stone materials homogenized by the diversion trench 26 and used as a storage space for the whole sand-containing fog seal layer scattering operation; a lower storage bin sealing device is further arranged on a sealing side between the lower storage bin 15 and the lower roller 10, the sealing side between the lower storage bin 15 and the lower roller 10 in the embodiment is the right side between the lower storage bin 15 and the lower roller 10, the lower storage bin sealing device comprises an angle steel 12 and a rubber mat 13, the angle steel 12 is welded and fixed with the distributor shell 8, the rubber mat 13 is fixed on the angle steel 12 through bolts, and the sealing strength between the lower storage bin 15 and the lower roller 10 is ensured through double isolation of the angle steel 12 and the rubber mat 13; in addition, in order to improve this application at the removal in-process, the convenience and the stability of distributing device, 8 lower extremes of distributing device casing still fix and are equipped with wheel 7, and what the wheel adopted in this embodiment is the universal wheel.

In this application, still the fixed tuning fork formula material level switch 17 that is provided with in the lower storage silo 15 of multi-functional sand-containing fog seal cloth car subassembly, tuning fork formula material level switch 17 can give control system with the material level real-time feedback in the lower storage silo 15, control system compares through tuning fork formula material level switch 17's material level size and the material level size that the system was predetermine, and then control owner feed bin roller motor 18 open and stop the state, in order to reach the purpose that prevents sand and stone material from spilling over from the distributing device top, guarantee the continuity and the stability of feed.

In the application, an integral gate type material door device is further arranged on an adjusting side between a lower storage bin 15 and a lower roller 11 of the multifunctional sand-containing fog seal spreading vehicle assembly, a front view is shown in figure 1, the adjusting side between the lower storage bin 15 and a lower roller 10 in the embodiment refers to the left side between the lower storage bin 15 and the lower roller 10, and the integral gate type material door device comprises a material door 25, structural square steel 29, a material door lifting device 21, a material door supporting device 20 and a fastening screw 22; the structural square steel 29 is fixedly arranged on the distributing device shell 8, the charging door lifting device 20 is composed of bolts and a mounting seat I, the mounting seat I comprises an upper mounting plate 35 and a lower mounting plate 36, the upper mounting plate 35 and the lower mounting plate 36 are both right-angle plates, the lower end face of a vertical plate of the upper mounting plate 35 is fixedly connected with the upper end face of the structural square steel 29, and a horizontal plate of the upper mounting plate 35 is provided with a through hole; the vertical surface of the vertical plate of the lower mounting plate 36 is fixedly connected with the charging door 25, the horizontal plate of the lower mounting plate 36 is provided with a through hole, and a bolt 39 sequentially passes through the through hole formed in the upper mounting plate 36 and the through hole formed in the lower mounting plate 36 to be connected with a nut so as to roughly adjust the gap between the charging door and the lower roller; the material door supporting device 21 consists of a bolt and a mounting seat II, the mounting seat II comprises an upper mounting plate 35 and a lower mounting plate 36, the upper mounting plate 35 and the lower mounting plate 36 are both right-angle plates, the lower end surface of a vertical plate of the upper mounting plate 35 is fixedly connected with the upper end surface of the structural square steel 29, and a horizontal plate of the upper mounting plate 35 is provided with a threaded hole; the vertical plate of the lower mounting plate 36 is fixedly connected with the charging door 25, the threaded hole is connected with a bolt 39 in a threaded manner, and the horizontal plate of the lower mounting plate 36 is tightly jacked through threaded feeding, so that the charging door 25 is fixed; structural square steel 29 is hugged closely to bin gate 25, set up fastening screw hole on the bin gate 25, fastening screw hole is the rectangular shape hole of vertical setting, be equipped with the screw hole on structural square steel 29's the side, the bolt passes the rectangular shape hole of vertical setting in proper order, the screw hole realizes that the bin gate is connected with structural square steel 29, staff's accessible bin gate hoisting device 21 coarse adjusting bin gate 25 and the material clearance of crossing between lower roller section of thick bamboo 10, prop up tightly bin gate 25 through bin gate top-supporting device 20, and then fixed bin gate clearance, finally be in the same place bin gate 25 and structural square steel 29 fixed connection through fastening screw 22, with satisfy the adjustment requirement to the bin gate clearance under the different construction conditions.

The discharging port of the integral gate type material door device in the multifunctional sand-containing fog seal spreading vehicle assembly is also provided with a lower roller roll-off device, and the lower roller roll-off device comprises a lower roller 10, an integrated mounting plate 23 and a lower hydraulic motor 24; the integrated mounting plate 23 is fixedly connected with the lower part of the distributing device shell 8, the integrated mounting plate 23 is fixedly provided with a lower hydraulic motor 24, an output shaft of the lower hydraulic motor 24 penetrates through a rotating shaft of the integrated mounting plate 23, and the rotating shaft is fixedly provided with a lower roller 10.

Because the amount of sand and stone material falling of the sand-containing fog seal is small and light, the sand and stone material is easily blown away by wind power generated by the walking of the multifunctional sprinkling truck 19, in order to ensure the sprinkling effect of uniform blanking, the multifunctional sand-containing fog seal sprinkling truck assembly further comprises a wind-proof device, and the wind-proof device comprises a front wind-proof cover 14 and a rear wind-proof cover 11 which are respectively arranged at the front side and the rear side of the lower roller rolling-off device 11; the front windshield 14 is in pin joint with the pipe hole on the distributor shell 8 through the pipe hole 37 at the top; the rear windshield 11 is in pin connection with the pipe hole on the distributor shell 8 through the pipe hole 37 at the top; the front windshield comprises a steel plate 30 and a canvas 31 fixedly connected with the steel plate 30, wherein at least four steel plate strips I40 are arranged on the canvas 31; in the embodiment, the number of the steel strips I40 is six, wherein four steel strips I40 are respectively arranged on four peripheries of the canvas 31, and the other two steel strips I40 are longitudinally arranged on the canvas 31; the rear windshield comprises a steel plate 30 and a canvas 31 fixedly connected with the steel plate 30, steel plate strips I40 are fixedly arranged on the upper side and the lower side of the canvas respectively, four foldable units are further longitudinally arranged on the canvas 31, the two foldable units are respectively arranged on the other two sides of the canvas, the other two foldable units are longitudinally arranged at other positions of the canvas 31, each foldable unit consists of a plurality of steel plate strips II 41, the steel plate strips II 41 are at least two, the steel plate strips II 41 in the embodiment are three, the three steel plate strips II 41 are longitudinally and fixedly arranged on the canvas 31 at intervals, the steel plate strips II 41 in the application meet the foldable requirement of the canvas 31, and after the height after folding is determined, the vertical steel plate is fixed through dovetail wires. The front windshield 14 is fixed at the front side in the vehicle traveling direction and has a fixed height; the rear windshield 11 is arranged on the rear side in the vehicle running direction, is adjustable in height and is used in a combined mode, the influence of wind blowing is avoided, and the spreading effect is guaranteed.

The multifunctional sand-containing fog seal spreading vehicle assembly further comprises two moving devices with the same structure, wherein each moving device comprises a moving trolley 28 and a wheel 7 fixedly arranged at the lower end of the moving trolley 28, and the wheels are universal wheels in the embodiment; two of the multi-functional cloth car subassembly that spills including sand fog seal of this application still is connected with dolly back shaft 27 on the integrated mounting panel 23 respectively, when removing this application, two travelling bogie 28 overlap respectively on dolly back shaft 27 of fixed mounting on integrated mounting panel 23. The arrangement of the moving device meets the requirement of the moving flexibility of the distributing device assembly, the assembling and disassembling can be conveniently carried out by workers, and the workers can disassemble the moving trolleys 28 on the two sides when the assembly operation is required after the assembly; this application has increased the operation kind of multi-functional cloth car when using manpower sparingly, has realized the design purpose of a tractor serves several purposes, has saved equipment cost and maintenance cost at to a great extent.

The multifunctional sand-containing fog seal sprinkling vehicle assembly is in butt joint with the multifunctional sprinkling vehicle, relies on a material door adjusting device of a main storage bin of the multifunctional sprinkling vehicle, and is suitable for the technical field of road fog seal maintenance construction. The multifunctional sprinkling vehicle matched with the components of the multifunctional sand-containing fog seal sprinkling vehicle comprises a main material bin material door adjusting device, wherein the main material bin material door adjusting device comprises a main material bin material door, a material door adjusting cylinder 2, a main material bin roller 6 and a main material bin hydraulic motor 18; the main material bin material door is arranged at the position of a discharge hole of the main material bin 1, the main material bin material door is controlled in a segmented mode, and 14 independent control sections are arranged, specifically, the main material bin material door is composed of 14 material door plates 4, the 14 material door plates 4 are all sleeved on a rotating shaft, the rotating shaft is fixedly arranged on a main material bin material door mounting plate 34, and the 14 material door plates 4 are respectively connected with a material door adjusting cylinder 2 for controlling the size of a material leakage gap between the material door plates 4 and the main material bin 1; a mounting seat of a material door adjusting cylinder 2 is fixed on a wall plate of a main bin 1, and a telescopic end of the material door adjusting cylinder 2 is hinged with a material door plate 4; the main material bin roller 6 is positioned at the rear side of the main material bin material door 4 and is used for receiving sand and stone materials flowing out from a material leakage gap between the material door plate 4 and the main material bin 1, the main material bin roller 6 is fixedly connected with a rotating shaft, the rotating shaft is fixedly connected with a main material bin material door mounting plate 34 through a bearing, the main material bin hydraulic motor 18 is fixedly arranged on the inner side surface of the main material bin material door mounting plate 34, an output shaft of the main material bin hydraulic motor 18 is connected with the rotating shaft of the main material bin roller 6 through chain transmission, and the main material bin hydraulic motor 18 is electrically connected with the output end of the multifunctional spreading vehicle control system. The arrangement is convenient for the worker to control the leakage gap between the main material bin material door 4 and the main material bin 1 through the material door adjusting cylinder 2, and the sandstone materials leaked through the leakage gap can be conveyed into the sand-containing fog seal distributor by the main material bin roller 6 under the rotation of the main material bin roller 6; wherein, this application can suitably close the several bin gate 4 and the preceding pitch nozzle 16 that correspond, back pitch nozzle 9 of main feed bin gate 4 one end according to the construction demand of different unrestrained width when being under construction. In addition, the main material bin charging door adjusting device also comprises a charging door adjusting rod 3, the upper end of the charging door adjusting rod 3 is installed through a bearing seat 43, the lower end of the charging door adjusting rod 3 is hinged with a charging door limiting square pipe 38, and the charging door limiting square pipe 38 is installed on a rotating shaft of a charging door plate 4; wherein the bearing pedestal 43 is arranged on the bearing pedestal mounting seat 42, and the bearing pedestal mounting seat 42 is welded and fixed on the wall plate of the main storage bin 1; the bin gate adjusting rod 3 comprises an inner screw rod 44 and an outer sleeve 45, the upper end of the inner screw rod 44 is installed through a bearing seat 43, the inner screw rod 44 is in threaded connection with a nut pipe 46 to achieve adjustable threads, the outer side surface of the lower portion of the nut pipe 46 is in welded connection with the inner side surface of the outer sleeve 45, a worker can rotate the top of the bin gate adjusting rod 3, namely the top of the inner screw rod 44 to adjust threads to feed, the bin gate limiting square pipe 38 is driven to rotate around the rotating shaft of the bin gate plate 4, the stroke of the bin gate adjusting cylinder 2 is limited through a limiting bolt on the bin gate limiting square pipe 38, the size of a material leakage gap between the bin gate plate 4 and the main material bin 1 is adjusted, and requirements of different working conditions are met.

The working principle of the application is as follows:

the invention uses the left and right hanging mobile trolleys 28 and the universal wheels 7 fixed on the distributor shell 8 to move the sprinkling assembly to the lower part of the discharge port of the main storage bin 1 of the multifunctional sprinkling vehicle 19, align the assembly hanging shaft 5 with the hanging position of the multifunctional sprinkling vehicle 1, and assemble the sprinkling assembly on the multifunctional sprinkling vehicle 1. After assembly, the traveling carriages 28 at both ends can be separated and removed from the carriage support shaft 27.

Before the construction, the staff at first requires to mark main material storehouse bin gate adjusting device's bin gate clearance through the operating mode, specifically is: adjusting the thread feed of the material door adjusting rod 3 to drive the material door limiting square tube 38 to rotate around the rotating shaft of the material door plate 4, further limiting the stroke of the material door adjusting cylinder 2 through a limiting bolt on the material door limiting square tube 38, and controlling the corresponding material door adjusting cylinder 2 to work through a control system so as to adjust the blanking gap between the material door 4 of the main material bin and the roller 6 of the main material bin to a required target blanking gap; then the rotating speed of the main material bin hydraulic motor 18 is adjusted to control the rolling speed of the main material bin roller 6 matched with the main material bin hydraulic motor; then, the blanking gap between the integral gate type material door device and the lower roller 10 is adjusted through a material door supporting and jacking device 20 and a material door lifting device 21 of the integral gate type material door device, wherein the material passing gap between the material door 25 and the lower roller 10 is roughly adjusted through the material door lifting device 21, then the material door 25 is jacked tightly through the material door supporting and jacking device 20, the material door gap is further fixed, and finally the material door 25 is connected with structural square steel 29 through a fastening screw 22; then, the worker adjusts the rotating speed of the lower hydraulic motor 24 correspondingly, so that the rotating speed of the lower roller 10 reaches the required blanking amount.

During construction, the main material bin material door 4 is opened, the main material bin roller 6 starts to rotate, the asphalt front nozzle 16 on the front spray arm is opened to spray asphalt simultaneously, sand and stone materials in the main material bin 1 pass through the gap of the main material bin material door 4 adjusted by the main material bin material door adjusting device, under the rolling of the main material bin roller 6, the sand and stone materials can roll down into the diversion trenches 26 in the distributor shell 8 and then are accumulated into the lower storage bin 15 of the distributor shell 8 through the diversion trenches 26, the sand and stone materials accumulated into the lower storage bin 15 of the distributor shell 8 can be driven by the rotating lower roller 10, and are uniformly rolled down and distributed on a pavement sprayed with asphalt by the asphalt front nozzle 16 on the asphalt front nozzle, and then are coated by atomized asphalt sprayed by the asphalt rear nozzle 9 on the rear spray arm.

In addition, a tuning fork type material level switch 17 arranged in a lower storage bin 15 at the lower part of the distributing device can monitor the material level change condition of sand and stone materials in the lower storage bin 15 in real time, and feeds monitoring data back to a control system, when the control system detects that the material level of the lower storage bin 15 is increased to be higher than a limited material level, the control system can control a main material bin hydraulic motor 18 to stop rotating so as to control a main material bin roller 6 below a main material bin 1 to stop rotating, when the rolling blanking of the lower roller 10 enables the material level of the lower storage bin 15 to be reduced to the limited material level, the control system can control the main material bin hydraulic motor 18 to start rotating so as to control the main material bin roller 6 below the main material bin 1 to start rotating blanking, and accordingly the distributing operation of uniformly blanking is continuously and repeatedly completed.

Claims (10)

1. The utility model provides a contain sand fog seal and spill cloth car subassembly which characterized in that: comprises a distributing device, an integral gate type material door device and a lower roller rolling device; the lower roller roll-off device is fixedly arranged at a discharge port of the distributing device, an integral gate type material door device is fixedly arranged on an adjusting side between the distributing device and the lower roller roll-off device, and the lower roller roll-off device is positioned at the discharge port of the integral gate type material door device.

2. The sand-containing fog seal spreading car assembly according to claim 1, wherein: the distributing device comprises an assembly suspension shaft, a distributing device shell, a diversion trench and a lower storage bin; the number of the assembly suspension shafts is two, the two assembly suspension shafts are respectively and fixedly arranged at the mounting position of the distributing device shell, during construction, the two assembly suspension shafts are respectively inserted into corresponding shaft grooves and are fixed through bolt seats, the shaft grooves are formed in the charging door mounting plates on two sides of the main material bin charging door adjusting device, and the inner side surface of the distributing device shell is provided with a flow guide groove; the inside of distributing device casing still is equipped with down the storage silo, lower storage silo is located the distributing device casing between guiding gutter and the lower roller.

3. The sand-containing fog seal spreading car assembly according to claim 1, wherein: the lower roller roll-off device comprises a lower roller, an integrated mounting plate and a lower hydraulic motor; the utility model discloses a multifunctional sprinkling vehicle, including integrated mounting panel, distributing device casing, hydraulic motor, integrated mounting panel, roller, hydraulic motor and sand fog seal coat sprinkling vehicle subassembly, the lower part fixed connection of integrated mounting panel and distributing device casing, the fixed hydraulic motor that is provided with down on the integrated mounting panel, the output shaft of hydraulic motor passes integrated mounting panel fixed connection pivot down, and the fixed roller that is equipped with down in this pivot, hydraulic motor is connected with the multi-functional sprinkling vehicle of component cooperation use of sand fog seal coat sprinkling vehicle down the output of control system electricity.

4. The sand-containing fog seal spreading car assembly according to claim 1, wherein: and a lower storage bin sealing device is fixedly arranged on the sealing side between the distributing device and the lower roller falling device.

5. The sand-containing fog seal spreading car assembly according to claim 3, wherein: and a lower storage bin sealing device is fixedly arranged on the sealing side between the lower storage bin of the distributing device and the lower roller of the lower roller roll-off device.

6. The sand-containing fog seal spreading car assembly according to claim 4 or 5, wherein: the lower storage bin sealing device comprises angle steel and a rubber pad, the angle steel is welded and fixed with the distributing device shell, and the rubber pad is fixed on the angle steel through bolts.

7. The sand-containing fog seal spreading car assembly of claim 2, wherein: an integral gate type material door device is arranged on the adjusting side between the lower storage bin and the lower roller and comprises a material door, structural square steel, a material door lifting device, a material door supporting device and a fastening screw; the structural square steel is arranged on the distributing device shell, the charging door lifting device is respectively connected with the structural square steel and the charging door, and the charging door supporting device is respectively connected with the structural square steel and the charging door; the bin gate is tightly attached to the structural square steel, and the bin gate and the structural square steel are fixedly connected together through the fastening screws.

8. The sand-containing fog seal spreading car assembly according to claim 3, wherein: the front windshield is of a highly fixed structure, and the rear windshield is of a segmented foldable structure; the front windshield is in pin connection with a pipe hole in the distributing device shell through a top pipe hole, and the rear windshield is in pin connection with a pipe hole in the distributing device shell through a top pipe hole.

9. The utility model provides a multi-functional spraying car which characterized in that: the multifunctional spreading vehicle is matched with a spreading vehicle component containing a sand fog sealing layer, and comprises a main material bin material door adjusting device, wherein the main material bin material door adjusting device comprises a main material bin material door, a material door adjusting cylinder, a main material bin roller and a main material bin hydraulic motor; the main material bin material door is arranged at the discharge hole of the multifunctional distribution vehicle main material bin, and the main material bin material door adopts a segmented control structure; the main material bin roller is fixedly connected with a rotating shaft, the rotating shaft is fixedly connected with a main material bin material door mounting plate, a main material bin hydraulic motor is fixedly arranged on the inner side surface of the material door mounting plate, the rotating shaft of the main material bin hydraulic motor is connected with the rotating shaft of the roller through chain transmission, the main material bin roller is positioned on the right side of the main material bin material door, and the rotating shaft of the main material bin roller is in driving connection with the main material bin hydraulic motor; the hydraulic motor of the main material bin is electrically connected with the output end of the control system of the multifunctional spreading vehicle.

10. The multifunctional spreading vehicle of claim 9, wherein: the main material bin material door is composed of a plurality of material door plates, the plurality of material door plates are all sleeved on a rotating shaft, the rotating shaft is fixedly connected with a main material bin material door mounting plate, and the plurality of material door plates are respectively connected with a material door adjusting cylinder for controlling the size of a material leakage gap between the material door plates and the main material bin; the material door adjusting cylinder mounting seat is fixed on the main material bin wall plate, and the telescopic end of the material door adjusting cylinder is hinged with the material door plate.

Images