CN107401108B - Two-component graticule machine - Google Patents
Two-component graticule machine Download PDFInfo
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- CN107401108B CN107401108B CN201710676731.1A CN201710676731A CN107401108B CN 107401108 B CN107401108 B CN 107401108B CN 201710676731 A CN201710676731 A CN 201710676731A CN 107401108 B CN107401108 B CN 107401108B
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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
- E01C23/16—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings
- E01C23/20—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings for forming markings in situ
- E01C23/22—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings for forming markings in situ by spraying
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Abstract
The double-component marking machine comprises a frame, wherein a steering wheel and two front wheels are arranged at the bottom of the frame, the steering wheel is connected to the rear side of the bottom of the frame, an axle is rotationally connected to the front side of the bottom of the frame along the left-right direction, the two front wheels are fixed at the left end and the right end of the axle side by side, a brake is assembled on one front wheel, a brake handle for controlling the brake is arranged on the frame, a push handle is arranged on the rear side of the frame, an engine, a continuously variable transmission, a glass bead sowing system and a throwing marking system are arranged on the frame, and the engine is in transmission connection with the continuously variable transmission; in conclusion, the trouble of pushing the marking machine by manpower in marking construction is effectively solved, and the defect that some domestic products are additionally provided with equipment for auxiliary driving outside the marking machine is overcome. The driving system reduces the labor investment and labor intensity in the process of marking construction, and greatly improves the efficiency of marking construction.
Description
Technical Field
The invention belongs to the technical field of marking construction equipment, and particularly relates to a two-component marking machine.
Background
The traditional marking paint has two kinds of paint, namely hot melt paint and normal temperature paint, the hot melt paint has good wear resistance, but needs heating, and the construction cost is high; the normal temperature paint has poor wear resistance and short service life although heating is not needed. Both the existing two types of coatings have the defects of great environmental pollution and poor hydrophobicity due to the limitation of the components. The double-component coating has good wear resistance, ultrahigh adhesion and environmental protection. The marking device is gradually popularized and used in European and American countries, but marking equipment suitable for the two-component coating in the whole industry is basically in a starting stage, and matching marking equipment is urgently needed.
The traditional graticule machine driving system adopts an open type hydraulic system, but the equipment structure of the hydraulic system is complex and the operation is troublesome; the driving speed of the open hydraulic system is easily influenced by external factors, so that the speed is unstable, and the requirements of the marking construction on the speed stability are very strict, for example, the unstable speed can cause quality problems such as uneven thickness, uneven edges and the like of the marking; to ensure the quality of the marking, one person needs to control the marking system, thus increasing the marking cost.
The traditional graticule machine broadcast system adopts dead weight type, and such broadcast mode is not only easily disturbed by external cause and leaks the material, blocks, broadcast unevenly and because by being that glass bead dead weight broadcast so with the coating adhesive force not good and easily blown off by the wind, can not reach the effect that glass bead should have.
The traditional two-component marking construction is that the dosage of the curing agent is calculated according to the coating quantity at the construction site, then the curing agent is slowly added into a coating barrel after being weighed, and is added into marking equipment after being stirred uniformly while being stirred, and then marking is carried out. Therefore, the construction efficiency is low, the labor cost is high, the consumption is calculated in the construction process, otherwise, the excess amount can be quickly immobilized according to the characteristics of the two-component coating and cannot be used any more, and thus the coating is likely to be wasted.
The power drive of the spreader adopted by the traditional marking machine is motor drive, the driving mode needs to additionally increase equipment and components, the weight and the complex structure of the whole equipment of the marking machine are certainly increased, if the power of the engine of the marking machine can be transmitted to the spreader, the weight of the whole equipment is certainly reduced, and the structure of the equipment is simplified.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides the double-component graticule machine which is applicable to double-component graticule paint, is simple to operate, has high graticule efficiency and low construction cost, and can greatly reduce the labor intensity of operators.
In order to solve the technical problems, the invention adopts the following technical scheme: the double-component marking machine comprises a frame, wherein a steering wheel and two front wheels are arranged at the bottom of the frame, the steering wheel is connected to the rear side of the bottom of the frame, the front side of the bottom of the frame is rotationally connected with an axle in the left-right direction, the two front wheels are fixed at the left end and the right end of the axle side by side, a brake is assembled on one front wheel, a brake handle for controlling the brake is arranged on the frame, a push handle is arranged at the rear side of the frame, an engine, a continuously variable transmission, a glass bead sowing system and a throwing marking system are arranged on the frame, the engine is in transmission connection with the continuously variable transmission, and the continuously variable transmission is respectively in transmission connection with the axle and the glass bead sowing system; the frame is also provided with a driving handle for changing the rotation direction of the stepless speed changer, and the front side of the frame is fixed with a guide rod;
the power output shaft of the engine is provided with a first belt pulley, the power input shaft of the continuously variable transmission is provided with a second belt pulley, the first belt pulley is connected with the second belt pulley through a first transmission belt, the power output shaft of the continuously variable transmission is provided with a first chain wheel, the bottom of the frame is rotationally connected with a transmission shaft along the left-right direction, the transmission shaft is positioned at the rear side of an axle, the transmission shaft is provided with a second chain wheel and a third chain wheel, the axle is provided with a fourth chain wheel, the first chain wheel is connected with the second chain wheel through a first chain, and the third chain wheel is connected with the fourth chain wheel through a second chain;
the glass bead broadcasting system comprises a telescopic rod, a glass bead box and a broadcasting device, wherein the glass bead box is connected with the broadcasting device through a glass bead pipe, a glass bead switch valve is arranged on the glass bead pipe, a pressing clutch is arranged at the bottom of a fifth sprocket frame on an axle and is connected with the fifth sprocket in a transmission manner through a chain, the telescopic rod is assembled at the bottom of the frame, one end of the telescopic rod is connected with a power input shaft of the broadcasting device through a universal joint, and the other end of the telescopic rod is connected with the pressing clutch in a transmission manner through the universal joint.
The coating line system comprises a curing agent box, a coating barrel, a mixing hopper, a coating hopper, a stirring driving mechanism and a coating driving mechanism, wherein the curing agent box is connected with the mixing hopper through a curing agent pipe, a curing agent flow distribution valve is arranged on the curing agent pipe, the coating barrel is connected with the mixing hopper through a coating pipe, a coating flow distribution valve is arranged on the coating pipe, a coating discharging handle for controlling the opening and the closing of the coating pipe is also arranged on a rack, a discharge port of the mixing hopper is connected with a feed port of the coating hopper, a mixing discharging handle for controlling the opening and the closing of the discharge port of the mixing hopper is arranged on the rack, a discharge port is arranged at the bottom of the coating hopper, and a coating opening and closing handle for controlling the opening and the closing of the discharge port of the coating hopper is arranged on the rack;
the stirring driving mechanism comprises a stirring motor and a stirring shaft, the stirring motor is vertically arranged on the frame, a main shaft of the stirring motor is in transmission connection with the stirring shaft, and the lower end of the stirring shaft extends into the mixing hopper and is connected with a spiral blade; the spin-coating driving mechanism comprises a spin-coating motor and a centrifugal rod, wherein the spin-coating motor is horizontally arranged on the frame, a third belt pulley is arranged on a main shaft of the spin-coating motor, the centrifugal rod is rotationally connected to the bottom of the frame and is correspondingly positioned at a discharge hole of the spin-coating hopper, a plurality of wolf teeth are arranged on the outer surface of the centrifugal rod, a fourth belt pulley is arranged at the end part of the centrifugal rod, and the third belt pulley is connected with the fourth belt pulley through a second transmission belt.
The machine frame is provided with a tool box.
The push type clutch comprises a transmission shaft, a shifting fork wheel, a chain wheel and a base, wherein the base comprises a horizontally arranged mounting plate, the upper surface of the mounting plate is fixedly provided with mounting angle steel, mounting holes are formed in the mounting angle steel, the mounting angle steel is fixed at the bottom of a frame, two mounting sleeves and two groups of mounting frames are fixed at the bottom of the mounting plate, one bearing seat is respectively assembled on the two groups of mounting frames, the two bearing seats are arranged side by side, the transmission shaft is respectively connected to the two bearing seats in a rotating manner through a first bearing and a second bearing, the central line direction of the transmission shaft is arranged along the horizontal direction, one end of the transmission shaft is used as a power output end, the other end of the transmission shaft is used as a power input end, the second bearing is assembled at the power input end of the transmission shaft, the two mounting sleeves are positioned between the two groups of mounting frames, the central lines of the two mounting sleeves are overlapped and are horizontally arranged, and the axes of the mounting sleeves are positioned above the axes of the transmission shaft and are vertically arranged;
a mounting sleeve is welded at the central hole of the chain wheel, is rotatably connected to the transmission shaft through a third bearing and is positioned between the two bearing seats, and a plurality of clutch teeth are fixed on one side of the mounting sleeve, which faces the power output end of the transmission shaft, along the circumferential direction; the shifting fork wheel comprises a mounting wheel, an annular clamping groove is formed in the periphery of the mounting wheel, a plurality of shifting fork teeth are fixed on one side, facing the power input end of the transmission shaft, of the mounting wheel along the circumferential direction, the mounting wheel is assembled on the transmission shaft in a sliding mode, the mounting wheel is in transmission connection with the transmission shaft through a flat key, the mounting wheel is located between the first bearing and the third bearing, and the shifting fork teeth are meshed with the clutch teeth;
the base is provided with a clutch shifting mechanism for shifting the shifting fork wheel; the fifth sprocket is connected with the sixth sprocket through a third chain, and the power output end of the transmission shaft is connected with the telescopic rod through a universal joint.
The clutch toggle mechanism comprises a connecting rod, a shaft sleeve, a shifting fork, a reset spring and a shifting fork shaft, wherein the shaft sleeve comprises a shaft sleeve and a connecting plate, two first threaded holes are formed in the shaft sleeve along the radial direction, the central lines of the two first threaded holes are mutually perpendicular, the connecting plate is fixed on the outer surface of the shaft sleeve, and the central line of the shaft sleeve is perpendicular to the plane where the connecting plate is located; the shifting fork comprises a shifting fork sleeve and two arm plates, two second threaded holes are formed in the shifting fork sleeve along the radial direction, the two arm plates are fixed at two ends of the shifting fork sleeve side by side, the center line of the shifting fork sleeve is perpendicular to the plane where the arm plates are located, and third threaded holes are formed in the two arm plates respectively; the shifting fork sleeve is positioned between the two mounting sleeves, the shaft sleeve, the shifting fork sleeve and the mounting sleeve are provided with the same center line, two fourth threaded holes are formed in the shifting fork shaft, the shifting fork shaft is arranged in the mounting sleeve, the shaft sleeve and the shifting fork sleeve in a penetrating mode, a jacking bolt is connected in each first threaded hole in a threaded mode, the inner end of the jacking bolt is jacked on the shifting fork shaft, two second threaded holes and the two fourth threaded holes are correspondingly arranged, each second threaded hole and the corresponding fourth threaded hole are in threaded mode and are connected with a connecting bolt, two arm plates are positioned on two opposite sides of the outer circumference of the mounting wheel, a clamping bolt is connected in each third threaded hole in a threaded mode, and the inner end of the clamping bolt stretches into the clamping groove; one end of the return spring is connected to the arm plate, and the other end of the return spring is connected to the mounting plate;
one end of the connecting rod is fixed with a hook, and the other end of the connecting rod is hinged with the connecting plate through a hinge bolt.
By adopting the technical scheme, the working principle of the invention is as follows: when the road marking machine is used for road marking, firstly, an engine is started, a brake handle is loosened, a driving handle is controlled to see whether the machine acts flexibly, then a spreader is opened to see whether a pressing type clutch is flexible, the brake handle is operated to see whether a brake of a front wheel is flexible; starting a stirring motor, and checking whether the stirring shaft rotates normally or not; next, glass beads were added: the brake handle is operated to enable the front wheel to be in a braking state, the glass bead switch valve is closed, the cover of the glass bead box is opened, glass beads are poured into the glass bead box, and the glass bead box is stopped when materials are added to 2/3 of the glass bead box; secondly, adding a curing agent and a coating: closing a curing agent flow distribution valve, opening a box cover of a curing agent box, pouring the curing agent into the curing agent box, and stopping when the material is added to 2/3 of the curing agent box; closing a paint flow distribution valve, opening a barrel cover of a paint barrel, pouring paint into the paint barrel (the dosage is determined according to engineering quantity), and stopping when the paint is added to 2/3 of the paint barrel; then, pushing the pushing handle to drive the equipment to a pre-marking position, pointing the guide rod to the datum line, opening the glass bead switching valve, and enabling the glass beads in the glass bead box to enter the spreader through the glass bead pipe to wait for marking; pulling a curing agent flow distribution valve, a coating flow distribution valve and a coating discharging handle, wherein the curing agent in the curing agent box flows into the mixing hopper through a curing agent pipe, meanwhile, the coating in the coating barrel flows into the mixing hopper through a coating pipe, a stirring motor is started, the stirring motor drives a stirring shaft to rotate, a helical blade on the stirring shaft starts stirring the mixed materials in the mixing hopper, after the coating and the curing agent are fully and uniformly stirred, the mixing discharging handle is opened, the mixed materials flow into the spin-coating hopper, and at the moment, the discharge port of the spin-coating hopper is in a closed state; starting marking operation: the engine is started, the engine drives the first belt pulley to rotate, the first belt pulley drives the second belt pulley to rotate through the first belt, the continuously variable transmission starts to operate, and therefore a first sprocket on a power output shaft of the continuously variable transmission rotates, the first sprocket drives a second sprocket to rotate through a first chain, and as the second sprocket and a third sprocket are arranged on a transmission shaft, the third sprocket follows to rotate, the third sprocket drives a fourth sprocket on an axle to rotate through the second chain, and therefore two front wheels start to walk, and the whole equipment starts to walk; when the position of the marking is reached, a spin coating motor is started, the spin coating motor drives a third belt pulley to rotate, the third belt pulley drives a fourth belt pulley to rotate through a second transmission belt, so that a centrifugal rod starts to rotate, then a spin coating opening and closing handle is pulled, a discharge hole of a spin coating hopper is in an opening and closing state, mixed materials are spun on a road surface under the action of the centrifugal rod, meanwhile, an axle rotates to drive a fifth sprocket, the fifth sprocket drives a sixth sprocket to rotate through a third chain, the sixth sprocket drives a mounting sleeve to rotate on a transmission shaft, and as clutch teeth are meshed with shifting fork teeth, the mounting sleeve drives a mounting wheel to rotate, the mounting wheel is assembled on the transmission shaft through a flat key, and finally the mounting wheel drives the transmission shaft to rotate; the transmission shaft rotates to drive the telescopic rod to rotate through the universal joint, and the telescopic rod drives the power input shaft of the spreader to rotate through the universal joint, so that the spreader starts to operate, glass beads start to be sprayed out of the spreader, and spin-coating marking is started; after marking is finished, firstly closing the curing agent flow distribution valve and the paint flow distribution valve, pulling the spin-coating opening and closing handle, closing the discharge hole of the spin-coating hopper, then closing the spreader, operating the driving handle to stop the machine, pulling the braking handle to be placed at the braking position, and closing the engine to stop working. In addition, the connecting rod can be controlled, so that the push-type clutch is in a separation state, and the push-type clutch is specifically operated by pulling the connecting rod, a hook on the connecting rod is hung on other parts (such as on a rod), then the connecting rod rotates around a pin shaft in the middle, the other end of the connecting rod drives the connecting plate to rotate by a certain angle, the connecting plate drives the connecting shaft sleeve to rotate, the inner end of the pushing bolt is pushed against the shifting fork shaft due to the fact that the pushing bolt is arranged on the connecting shaft sleeve, the shifting fork sleeve rotates to drive the shifting fork shaft to rotate, the shifting fork sleeve is connected with the shifting fork shaft through the connecting bolt, the shifting fork shaft rotates to drive the shifting fork sleeve to rotate by a certain angle, the arm plate follows to rotate, the clamping bolt on the arm plate pulls the mounting wheel to move along the transmission shaft, shifting fork teeth on the mounting wheel are separated from clutch teeth on the mounting sleeve, so that separation action is completed, rotating power of the chain wheel cannot be transmitted to the transmission shaft, and the broadcaster can also stop running, and the whole device can only run at the moment.
In summary, the power machine of the invention adopts the Japanese Robinia original loader. The engine is connected with the driving system in a transmission way by adopting a fully-imported original assembly, and the installation and the maintenance are convenient. The driving system adopts an inlet oil pressure type stepless speed changer, adopts an international advanced oil pressure type stepless speed changer with an original inlet, has convenient operation of advancing, retreating and braking, and can be controlled freely. The construction using the machine effectively solves the trouble of pushing the marking machine by manpower in the marking construction, and overcomes the defect that some domestic products are additionally provided with equipment for auxiliary driving outside the marking machine. The driving system reduces the labor investment and labor intensity in the process of marking construction, and greatly improves the efficiency of marking construction.
According to the characteristic of super strong adhesiveness of the two-component coating, the equipment adopts a spin coating type marking line mode, and increases the hydrophobicity on the basis of guaranteeing the wear resistance and environmental protection, thereby prolonging the service life of the marking line, saving the coating and reducing the construction cost. According to the characteristics of different matched curing dosages and good flowability of the curing agent of different double-component coating formulas, the electric curing agent flow distribution valve is improved on the basis of a ball valve, and is convenient to control flow and operate. The problem of the fixed agent quantity uncontrolled during the construction of two-component marking is solved to how much to make, this machine is according to the two-component coating curing agent and the characteristics that the coating is divided and cure time is short of coating, has designed the mixing hopper of a set of electronic stirring, and stirring adopts helical blade, makes it anti-arch stirring, like this stirring, thereby increase the life of marking.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a left side view of FIG. 1;
FIG. 4 is a schematic view of a push clutch configuration;
FIG. 5 is a left side view of FIG. 4;
FIG. 6 is a schematic structural view of the base;
FIG. 7 is a bottom view of FIG. 6;
FIG. 8 is a right side view of FIG. 6;
FIG. 9 is a schematic diagram of a sprocket and mounting sleeve assembly;
FIG. 10 is a schematic view of a fork wheel;
FIG. 11 is a schematic structural view of a coupling sleeve;
FIG. 12 is a top view of FIG. 11;
FIG. 13 is a schematic structural view of a fork;
fig. 14 is a bottom view of fig. 13;
fig. 15 is a schematic structural view of the shift rail.
Detailed Description
As shown in fig. 1-3, the two-component marking machine of the invention comprises a frame 1, wherein a steering wheel 2 and two front wheels 3 are arranged at the bottom of the frame 1, the steering wheel 2 is rotationally connected to the rear side of the bottom of the frame 1, an axle is rotationally connected to the front side of the bottom of the frame 1 along the left-right direction, the two front wheels 3 are fixed at the left end and the right end of the axle side by side, one front wheel 3 is provided with a brake (the brake is the prior art and is not shown in the drawing), the frame 1 is provided with a brake handle 4 for controlling the brake, the rear side of the frame 1 is provided with a push handle 5, the frame 1 is provided with an engine 6, a continuously variable transmission 7, a glass bead sowing system and a spin-coating marking system, the engine 6 is in transmission connection with the continuously variable transmission 7, and the continuously variable transmission 7 is respectively in transmission connection with the axle and the glass bead sowing system; the frame 1 is also provided with a driving handle 8 for changing the rotation direction of the continuously variable transmission 7, and a guide rod 9 is fixed on the front side of the frame 1.
The power output shaft of the engine 6 is provided with a first belt pulley 10, the power input shaft of the continuously variable transmission 7 is provided with a second belt pulley 11, the first belt pulley 10 is connected with the second belt pulley 11 through a first transmission belt 12, the power output shaft of the continuously variable transmission 7 is provided with a first chain wheel 13, the bottom of the frame 1 is rotationally connected with a transmission shaft along the left-right direction, the transmission shaft is positioned at the rear side of an axle, the transmission shaft is provided with a second chain wheel 14 and a third chain wheel 15, the axle is provided with a fourth chain wheel 16, the first chain wheel 13 is connected with the second chain wheel 14 through a first chain 17, and the third chain wheel 15 is connected with the fourth chain wheel 16 through a second chain 18.
The glass bead broadcasting system comprises a telescopic rod 19, a glass bead box 20 and a broadcasting device 21, wherein the glass bead box 20 is connected with the broadcasting device 21 through a glass bead pipe, a glass bead switch valve 22 is arranged on the glass bead pipe, a fifth sprocket (not shown in fig. 3) is arranged on an axle, a pressing clutch 27 is arranged at the bottom of the frame 1, the pressing clutch 27 is in transmission connection with the fifth sprocket through a chain, the bottom of the frame 1 is provided with the telescopic rod 19, one end of the telescopic rod 19 is connected with a power input shaft of the broadcasting device 21 through a universal joint, and the other end of the telescopic rod 19 is in transmission connection with the pressing clutch 27 through the universal joint.
The coating line system comprises a curing agent box 28, a coating barrel 29, a mixing hopper 30, a coating hopper 31, a stirring driving mechanism and a coating driving mechanism, wherein the curing agent box 28 is connected with the mixing hopper 30 through a curing agent pipe, a curing agent flow distribution valve 32 is arranged on the curing agent pipe, the coating barrel 29 is connected with the mixing hopper 30 through a coating pipe, a coating flow distribution valve 33 is arranged on the coating pipe, a coating discharging handle 34 for controlling the opening and the closing of the coating pipe is also arranged on the frame 1, a discharge hole of the mixing hopper 30 is connected with a feed hole of the coating hopper 31, a mixing discharging handle 35 for controlling the opening and the closing of the discharge hole of the mixing hopper 30 is arranged on the frame 1, a discharge hole is arranged at the bottom of the coating hopper 31, and a coating opening and closing handle 36 for controlling the opening and the closing of the discharge hole of the coating hopper 31 is arranged on the frame 1;
the stirring driving mechanism comprises a stirring motor 37 and a stirring shaft 38, the stirring motor 37 is vertically arranged on the frame 1, a main shaft of the stirring motor 37 is in transmission connection with the stirring shaft 38, and the lower end of the stirring shaft 38 extends into the mixing hopper 30 and is connected with a helical blade; the spin-coating driving mechanism comprises a spin-coating motor 40 and a centrifugal rod 41, wherein the spin-coating motor 40 is horizontally arranged on the frame 1, a third belt pulley 42 is arranged on a main shaft of the spin-coating motor 40, the centrifugal rod 41 is rotationally connected to the bottom of the frame 1, the centrifugal rod 41 is correspondingly positioned at a discharge hole of the spin-coating hopper 31, a plurality of wolf teeth are arranged on the outer surface of the centrifugal rod 41, a fourth belt pulley 43 is arranged at the end part of the centrifugal rod 41, and the third belt pulley 42 is connected with the fourth belt pulley 43 through a second transmission belt 44.
The machine frame 1 is provided with a tool box 45.
As shown in fig. 4-15, the push clutch 27 comprises a transmission shaft 101, a shifting fork wheel 102, a sixth sprocket 103 and a base 104, wherein the base 104 comprises a mounting plate 105 which is horizontally arranged, a mounting angle steel 106 is fixed on the upper surface of the mounting plate 105, a mounting hole 107 is formed in the mounting angle steel 106, the mounting angle steel 106 is fixed at the bottom of the frame 1, two mounting sleeves 108 and two groups of mounting frames 109 are fixed at the bottom of the mounting plate 105, one bearing seat is respectively assembled on the two groups of mounting frames 109, the two bearing seats are arranged side by side, the transmission shaft 101 is respectively connected to the two bearing seats in a rotating manner through a first bearing 110 and a second bearing 111, the central line direction of the transmission shaft 101 is arranged along the horizontal direction, one end of the transmission shaft 101 is taken as a power output end, the other end of the transmission shaft 101 is taken as a power input end, the second bearing 111 is assembled at the power input end of the transmission shaft 101, the two mounting sleeves 108 are both positioned between the two groups of mounting frames 109, the central lines of the two mounting sleeves 108 are overlapped and are horizontally arranged, and the axes of the mounting sleeves 108 are positioned above the axes of the transmission shaft 101 and are vertically arranged;
a mounting sleeve 112 is welded at the central hole of the sixth sprocket 103, the mounting sleeve 112 is rotatably connected to the transmission shaft 101 through a third bearing 113 and is positioned between two bearing seats, and a plurality of clutch teeth 114 are fixed on one side of the mounting sleeve 112 facing the power output end of the transmission shaft 101 along the circumferential direction; the shifting fork wheel 102 comprises a mounting wheel 115, an annular clamping groove 116 is formed in the periphery of the mounting wheel 115, a plurality of shifting fork teeth 117 are fixed on one side, facing the power input end of the transmission shaft 101, of the mounting wheel 115 along the circumferential direction, the mounting wheel 115 is connected to the transmission shaft 101 through a flat key 118, the mounting wheel 115 is located between the first bearing 110 and the third bearing 113, and the shifting fork teeth 117 are meshed with the clutch teeth 114;
the base 104 is provided with a clutch shifting mechanism for shifting the shifting fork wheel 102, the fifth chain wheel is connected with the sixth chain wheel 103 through a third chain, and the power output end of the transmission shaft 101 is connected with the telescopic rod 19 through a universal joint.
The clutch toggle mechanism comprises a connecting rod 119, a shaft sleeve 120, a shifting fork 121, a return spring 122 and a shifting fork shaft 123, wherein the shaft sleeve 120 comprises a shaft sleeve 124 and a connecting plate 125, two first threaded holes 126 are formed in the shaft sleeve 124 along the radial direction, the central lines of the two first threaded holes 126 are mutually perpendicular, the connecting plate 125 is fixed on the outer surface of the shaft sleeve 124, and the central line of the shaft sleeve 124 is perpendicular to the plane where the connecting plate 125 is located; the shifting fork 121 comprises a shifting fork sleeve 127 and two arm plates 128, two second threaded holes 129 are formed in the shifting fork sleeve 127 along the radial direction, the two arm plates 128 are fixed at two ends of the shifting fork sleeve 127 side by side, the center line of the shifting fork sleeve 127 is perpendicular to the plane where the arm plates 128 are located, and third threaded holes 130 are formed in the two arm plates 128 respectively; the shifting fork sleeve 127 is positioned between the two mounting sleeves 108, the shaft sleeve 124, the shifting fork sleeve 127 and the mounting sleeves 108 have the same central line, two fourth threaded holes 131 are formed in the shifting fork shaft 123, the shifting fork shaft 123 is arranged in the mounting sleeves 108, the shaft sleeve 124 and the shifting fork sleeve 127 in a penetrating manner, each first threaded hole 126 is internally and respectively connected with a jacking bolt 132 in a threaded manner, the inner ends of the jacking bolts 132 are jacked on the shifting fork shaft 123, two second threaded holes 129 and the two fourth threaded holes 131 are correspondingly arranged, each second threaded hole 129 and the corresponding fourth threaded hole 131 are internally and respectively connected with a connecting bolt 133 in a threaded manner, the two arm plates 128 are positioned on two opposite sides of the outer circumference of the mounting wheel 115, each third threaded hole 130 is internally and respectively connected with a clamping bolt 134, and the inner ends of the clamping bolts 134 extend into the clamping grooves 116; one end of the return spring 122 is connected to the arm plate 128, and the other end of the return spring 122 is connected to the mounting plate 105;
one end of the connecting rod 119 is fixed with a hook 135, and the other end of the connecting rod 119 is hinged with the connecting plate 125 through a hinge bolt 136.
When the road marking is carried out by using the invention, firstly, the engine 6 is started, the brake handle 4 is loosened, the driving handle 8 is controlled to see whether the machine moves flexibly, then the spreader 21 is opened, the brake handle 4 is operated to see whether the brakes of the front wheels 3 are flexible; starting the stirring motor 37, and checking whether the stirring shaft 38 rotates normally or not;
next, glass beads were added: the brake handle 4 is operated to enable the front wheel 3 to be in a braking state, the glass bead switch valve 22 is closed, the cover of the glass bead box 20 is opened, glass beads are poured into the glass bead box 20, and the glass bead box is stopped when materials are added to 2/3 of the glass bead box 20;
secondly, adding a curing agent and a coating: closing the curing agent flow distribution valve 32, opening the cover of the curing agent tank 28, pouring the curing agent into the curing agent tank 28, and stopping when the material is added to 2/3 of the curing agent tank 28; closing the paint flow distributing valve 33, opening the cover of the paint bucket 29, pouring paint into the paint bucket 29 (the dosage is determined according to engineering quantity), and stopping when the paint is added to 2/3 of the paint bucket 29;
then, pushing the pushing handle 5 to drive the equipment to a pre-marking position, pointing the guide rod 9 to a datum line, opening the glass bead switch valve 22, and enabling the glass beads in the glass bead box 20 to enter the spreader 21 through the glass bead pipe to wait for marking; pulling a curing agent flow distribution valve 32, a coating flow distribution valve 33 and a coating discharging handle 34, wherein the curing agent in the curing agent box 28 flows into the mixing hopper 30 through a curing agent pipe, meanwhile, the coating in the coating barrel 29 flows into the mixing hopper 30 through a coating pipe, a stirring motor 37 is started, the stirring motor 37 drives a stirring shaft 38 to rotate, a helical blade on the stirring shaft 38 starts stirring the mixed material in the mixing hopper 30, after the coating and the curing agent are fully and uniformly stirred, a mixing discharging handle 35 is opened, the mixed material flows into a spin-coating hopper 31, and at the moment, a discharge port of the spin-coating hopper 31 is in a closed state;
starting marking operation: starting the engine 6, wherein the engine 6 drives the first belt pulley 10 to rotate, the first belt pulley 10 drives the second belt pulley 11 to rotate through the first transmission belt 12, the continuously variable transmission 7 starts to operate, so that a first chain wheel 13 on a power output shaft of the continuously variable transmission 7 rotates, the first chain wheel 13 drives a second chain wheel 14 to rotate through a first chain 17, the third chain wheel 15 follows rotation because the second chain wheel 14 and the third chain wheel 15 are arranged on a transmission shaft, the third chain wheel 15 drives a fourth chain wheel 16 on an axle to rotate through a second chain 18, and the two front wheels 3 start to walk, and the whole equipment starts to walk; when the position of the marking line is reached, the spin-coating motor 40 is started, the spin-coating motor 40 drives the third belt pulley 42 to rotate, the third belt pulley 42 drives the fourth belt pulley 43 to rotate through the second transmission belt 44, so that the centrifugal rod 41 starts to rotate, then the spin-coating opening and closing handle 36 is pulled, the discharge port of the spin-coating hopper 31 is in an open and close state, under the action of the centrifugal rod 41, the mixed material is spun on the road surface, meanwhile, the axle rotates to drive the fifth chain wheel, the fifth chain wheel drives the sixth chain wheel 103 to rotate through the third chain, the sixth chain wheel 103 drives the mounting sleeve 112 to rotate on the transmission shaft 101, and the mounting sleeve 112 drives the mounting wheel 115 to rotate due to the engagement of the clutch teeth 114 and the shifting fork teeth 117, the mounting wheel 115 is assembled on the transmission shaft 101 through the flat key 118, and finally the mounting wheel 115 drives the transmission shaft 101 to rotate; the transmission shaft 101 rotates to drive the telescopic rod 19 to rotate through the universal joint, and the telescopic rod 19 drives the power input shaft of the spreader 21 to rotate through the universal joint, so that the spreader starts to operate, glass beads start to be sprayed out of the spreader 21, and spin-coating marking is started;
after marking is completed, the curing agent flow distribution valve 32 and the paint flow distribution valve 33 are closed firstly, the spin coating opening and closing handle 36 is pulled, the discharge port of the spin coating hopper 31 is closed, the spreader 21 is closed, the driving handle 8 is operated to stop the machine, the brake handle 4 is pulled to be placed at a brake position, and the engine 6 is closed to stop working.
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 (2)
1. The two-component graticule machine is characterized in that: the device comprises a frame, wherein a steering wheel and two front wheels are arranged at the bottom of the frame, the steering wheel is connected to the rear side of the bottom of the frame, the front side of the bottom of the frame is rotationally connected with an axle in the left-right direction, the two front wheels are fixed at the left end and the right end of the axle side by side, a brake is assembled on one front wheel, a brake handle for controlling the brake is arranged on the frame, a push handle is arranged on the rear side of the frame, an engine, a stepless speed changer, a glass bead sowing system and a spin-coating marking system are arranged on the frame, the engine is in transmission connection with the stepless speed changer, and the stepless speed changer is respectively in transmission connection with the axle and the glass bead sowing system; the frame is also provided with a driving handle for changing the rotation direction of the stepless speed changer, and the front side of the frame is fixed with a guide rod;
the power output shaft of the engine is provided with a first belt pulley, the power input shaft of the continuously variable transmission is provided with a second belt pulley, the first belt pulley is connected with the second belt pulley through a first transmission belt, the power output shaft of the continuously variable transmission is provided with a first chain wheel, the bottom of the frame is rotationally connected with a transmission shaft along the left-right direction, the transmission shaft is positioned at the rear side of an axle, the transmission shaft is provided with a second chain wheel and a third chain wheel, the axle is provided with a fourth chain wheel, the first chain wheel is connected with the second chain wheel through a first chain, and the third chain wheel is connected with the fourth chain wheel through a second chain;
the glass bead broadcasting system comprises a telescopic rod, a glass bead box and a broadcasting device, wherein the glass bead box is connected with the broadcasting device through a glass bead pipe, a glass bead switch valve is arranged on the glass bead pipe, a pressing clutch is arranged at the bottom of a fifth sprocket frame on an axle, the pressing clutch is in transmission connection with a fifth sprocket through a third chain, the bottom of the frame is provided with the telescopic rod, one end of the telescopic rod is connected with a power input shaft of the broadcasting device through a universal joint, and the other end of the telescopic rod is in transmission connection with the pressing clutch through the universal joint;
the pressing clutch comprises a transmission shaft, a shifting fork wheel, a sixth sprocket and a base, wherein the base comprises a horizontally arranged mounting plate, the upper surface of the mounting plate is fixedly provided with mounting angle steel, mounting holes are formed in the mounting angle steel, the mounting angle steel is fixed at the bottom of a frame, two mounting sleeves and two groups of mounting frames are fixed at the bottom of the mounting plate, one bearing seat is respectively assembled on the two groups of mounting frames, the two bearing seats are arranged side by side, the transmission shaft is respectively connected to the two bearing seats in a rotating manner through a first bearing and a second bearing, the central line direction of the transmission shaft is arranged along the horizontal direction, one end of the transmission shaft is used as a power output end, the other end of the transmission shaft is used as a power input end, the second bearing is assembled at the power input end of the transmission shaft, the two mounting sleeves are positioned between the two groups of mounting frames, the central lines of the two mounting sleeves are overlapped and are horizontally arranged, and the axes of the mounting sleeves are positioned above the axes of the transmission shaft and are vertically arranged;
a mounting sleeve is welded at the central hole of the sixth sprocket wheel, the mounting sleeve is rotatably connected on the transmission shaft through a third bearing and is positioned between the two bearing seats, and a plurality of clutch teeth are fixed on one side of the mounting sleeve facing the power output end of the transmission shaft along the circumferential direction; the shifting fork wheel comprises a mounting wheel, an annular clamping groove is formed in the periphery of the mounting wheel, a plurality of shifting fork teeth are fixed on one side, facing the power input end of the transmission shaft, of the mounting wheel along the circumferential direction, the mounting wheel is assembled on the transmission shaft in a sliding mode, the mounting wheel is in transmission connection with the transmission shaft through a flat key, the mounting wheel is located between the first bearing and the third bearing, and the shifting fork teeth are meshed with the clutch teeth;
the base is provided with a clutch shifting mechanism for shifting the shifting fork wheel; the fifth sprocket is connected with the sixth sprocket through a third chain, and the power output end of the transmission shaft is connected with the telescopic rod through a universal joint;
the clutch toggle mechanism comprises a connecting rod, a shaft sleeve, a shifting fork, a reset spring and a shifting fork shaft, wherein the shaft sleeve comprises a shaft sleeve and a connecting plate, two first threaded holes are formed in the shaft sleeve along the radial direction, the central lines of the two first threaded holes are mutually perpendicular, the connecting plate is fixed on the outer surface of the shaft sleeve, and the central line of the shaft sleeve is perpendicular to the plane where the connecting plate is located; the shifting fork comprises a shifting fork sleeve and two arm plates, two second threaded holes are formed in the shifting fork sleeve along the radial direction, the two arm plates are fixed at two ends of the shifting fork sleeve side by side, the center line of the shifting fork sleeve is perpendicular to the plane where the arm plates are located, and third threaded holes are formed in the two arm plates respectively; the shifting fork sleeve is positioned between the two mounting sleeves, the shaft sleeve, the shifting fork sleeve and the mounting sleeve are provided with the same center line, two fourth threaded holes are formed in the shifting fork shaft, the shifting fork shaft is arranged in the mounting sleeve, the shaft sleeve and the shifting fork sleeve in a penetrating mode, a jacking bolt is connected in each first threaded hole in a threaded mode, the inner end of the jacking bolt is jacked on the shifting fork shaft, two second threaded holes and the two fourth threaded holes are correspondingly arranged, each second threaded hole and the corresponding fourth threaded hole are in threaded mode and are connected with a connecting bolt, two arm plates are positioned on two opposite sides of the outer circumference of the mounting wheel, a clamping bolt is connected in each third threaded hole in a threaded mode, and the inner end of the clamping bolt stretches into the clamping groove; one end of the return spring is connected to the arm plate, and the other end of the return spring is connected to the mounting plate;
one end of the connecting rod is fixed with a hook, and the other end of the connecting rod is hinged with the connecting plate through a hinge bolt;
the machine frame is provided with a tool box.
2. The two-component striping machine of claim 1, wherein: the coating line system comprises a curing agent box, a coating barrel, a mixing hopper, a coating hopper, a stirring driving mechanism and a coating driving mechanism, wherein the curing agent box is connected with the mixing hopper through a curing agent pipe, a curing agent flow distribution valve is arranged on the curing agent pipe, the coating barrel is connected with the mixing hopper through a coating pipe, a coating flow distribution valve is arranged on the coating pipe, a coating discharging handle for controlling the opening and the closing of the coating pipe is also arranged on a rack, a discharge port of the mixing hopper is connected with a feed port of the coating hopper, a mixing discharging handle for controlling the opening and the closing of the discharge port of the mixing hopper is arranged on the rack, a discharge port is arranged at the bottom of the coating hopper, and a coating opening and closing handle for controlling the opening and the closing of the discharge port of the coating hopper is arranged on the rack;
the stirring driving mechanism comprises a stirring motor and a stirring shaft, the stirring motor is vertically arranged on the frame, a main shaft of the stirring motor is in transmission connection with the stirring shaft, and the lower end of the stirring shaft extends into the mixing hopper and is connected with a spiral blade; the spin-coating driving mechanism comprises a spin-coating motor and a centrifugal rod, wherein the spin-coating motor is horizontally arranged on the frame, a third belt pulley is arranged on a main shaft of the spin-coating motor, the centrifugal rod is rotationally connected to the bottom of the frame and is correspondingly positioned at a discharge hole of the spin-coating hopper, a plurality of wolf teeth are arranged on the outer surface of the centrifugal rod, a fourth belt pulley is arranged at the end part of the centrifugal rod, and the third belt pulley is connected with the fourth belt pulley through a second transmission belt.
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| CN201710676731.1A CN107401108B (en) | 2017-08-09 | 2017-08-09 | Two-component graticule machine |
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| CN201710676731.1A CN107401108B (en) | 2017-08-09 | 2017-08-09 | Two-component graticule machine |
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| CN107401108B true CN107401108B (en) | 2023-09-29 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108981635A (en) * | 2018-05-30 | 2018-12-11 | 朱承启 | Portable axle shaft-diameter measuring instrument |
| CN112502015B (en) * | 2020-12-29 | 2022-03-29 | 山东交通学院 | Unmanned automatic marking vehicle for highway |
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