CN113186787A - Road cutting equipment with dust fall function - Google Patents
Road cutting equipment with dust fall function Download PDFInfo
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- CN113186787A CN113186787A CN202110212464.9A CN202110212464A CN113186787A CN 113186787 A CN113186787 A CN 113186787A CN 202110212464 A CN202110212464 A CN 202110212464A CN 113186787 A CN113186787 A CN 113186787A
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- dust
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/09—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
- E01C23/0906—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for forming, opening-out, cleaning, drying or heating cuts, grooves, recesses or, excluding forming, cracks, e.g. cleaning by sand-blasting or air-jet ; for trimming paving edges
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/09—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
- E01C23/0906—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for forming, opening-out, cleaning, drying or heating cuts, grooves, recesses or, excluding forming, cracks, e.g. cleaning by sand-blasting or air-jet ; for trimming paving edges
- E01C23/0926—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for forming, opening-out, cleaning, drying or heating cuts, grooves, recesses or, excluding forming, cracks, e.g. cleaning by sand-blasting or air-jet ; for trimming paving edges with power-driven tools, e.g. vibrated, percussive cutters
- E01C23/0933—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for forming, opening-out, cleaning, drying or heating cuts, grooves, recesses or, excluding forming, cracks, e.g. cleaning by sand-blasting or air-jet ; for trimming paving edges with power-driven tools, e.g. vibrated, percussive cutters rotary, e.g. circular-saw joint cutters
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention relates to a road cutting device with a dust fall function, which comprises a main body and two moving devices, the adjusting mechanism comprises an air cylinder, a lifting plate and two limiting assemblies, the dust falling mechanism comprises a support plate, a blade, a rotating shaft, a dust falling assembly, a motor, a first bevel gear, a second bevel gear, a driving shaft, a cleaning assembly, two first bearings, two transmission assemblies, two supporting rods and two second bearings, the road cutting equipment with the dust fall function can adjust the cutting depth according to the actual situation through the adjusting mechanism, thereby enlarging the application range of the equipment, improving the practicability of the equipment, realizing the function of dust fall through the dust fall mechanism, avoiding the dust generated during cutting from overflowing, preventing a user from sucking the dust, thereby avoiding the harm to the health of the user and improving the reliability of the equipment.
Description
Technical Field
The invention relates to the field of highway maintenance, in particular to road cutting equipment with a dust falling function.
Background
The road cutting machine is a tool for road maintenance and construction, mainly has the function of cutting a cut on a road surface, and is commonly used for cement road surfaces and asphalt road surfaces.
The road cutting machine of current can produce more dust when cutting the road surface, is easily inhaled by the human body to cause harm to user's health, thereby has reduced the fail safe nature of current road cutting machine, moreover, the cutting device of current road cutting machine is fixed, and it is the same to lead to the cutting depth, thereby can't adjust the cutting depth according to actual conditions, has reduced the application range of current road cutting machine, has reduced the practicality of current road cutting machine.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the road cutting equipment with the dust falling function is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a road cutting device with a dust falling function comprises a main body and two moving devices, wherein the two moving devices are respectively arranged below two sides of the main body, an opening is formed below the main body, a PLC is arranged inside the main body, the road cutting device also comprises an adjusting mechanism and a dust falling mechanism, the adjusting mechanism and the dust falling mechanism are both arranged inside the main body, and the adjusting mechanism is connected with the dust falling mechanism;
the adjusting mechanism comprises an air cylinder, a lifting plate and two limiting assemblies, wherein a cylinder body of the air cylinder is vertically fixed above the main body, a through hole is formed above the main body, an air rod of the air cylinder penetrates through the through hole to be fixedly connected with the lifting plate, two sides of the lifting plate are respectively connected with the two limiting assemblies, the dust falling mechanism is connected with the lower part of the lifting plate, and the air cylinder is electrically connected with the PLC;
the limiting assembly comprises a limiting box, a limiting plate, a hose and limiting rods, the limiting box is fixed at the bottom in the main body, a through hole is formed above the limiting box, the limiting rods are L-shaped, two sides of the lifting plate are fixedly connected with one ends of the two limiting rods respectively, the other ends of the limiting rods penetrate through the through hole to be fixedly connected with the limiting plates, the limiting plates are connected with the inner walls of the limiting box in a sealing and sliding mode, one side of the limiting box is communicated with one end of the hose, the other end of the hose is connected with the dust falling mechanism, an air inlet pipe is arranged on the other side of the limiting box, and the air inlet pipe is communicated with the limiting box;
the dust falling mechanism comprises a support plate, a blade, a rotating shaft, a dust falling component, a motor, a first bevel gear, a second bevel gear, a driving shaft, a cleaning component, two first bearings, two transmission components, two support rods and two second bearings, wherein the support plate is horizontally arranged below the lifting plate, one ends of the two support rods are respectively fixedly connected with two sides below the lifting plate, the other ends of the two support rods are respectively fixedly connected with two sides above the support plate, the first bearings are fixed below the support plate, two ends of the rotating shaft are respectively fixedly connected with inner rings of the two first bearings, two ends of the rotating shaft are respectively connected with the two transmission components, the blade is fixed on the rotating shaft, the blade and the rotating shaft are coaxially arranged, the motor is fixed below the lifting plate, the motor is in transmission connection with the first bevel gear, the support rods are provided with round holes, outer rings of the two second bearings are respectively fixedly connected with inner walls of the two round holes, the two ends of the driving shaft are respectively connected with the two transmission assemblies, the driving shaft is fixedly connected with the inner ring of the second bearing, the second bevel gear is fixed on the driving shaft and connected with the first bevel gear, the cleaning assembly is arranged below the support plate and connected with one end, far away from the limiting box, of the hose, the dust falling assembly is connected with the driving shaft, the two ends of the driving shaft are respectively connected with the two transmission assemblies, and the motor is electrically connected with the PLC;
the transmission assembly comprises a protection box, a belt and two transmission wheels, two sides of the support plate are respectively and fixedly connected with the two protection boxes, one side of the protection box close to the support plate is provided with two through holes, one end of the driving shaft and one end of the rotating shaft respectively penetrate through the two through holes and are arranged in the protection box, the two transmission wheels are respectively and fixedly connected with the driving shaft and the rotating shaft, and the two transmission wheels are connected through the belt;
the dust fall component comprises an inflator, a piston, two water outlet pipes, two water inlet pipes, two water boxes, two eccentric wheels and a plurality of elastic ropes, the inflator is fixed above a support plate, the piston is arranged in the inflator, the piston is connected with the inner wall of the inflator in a sealing and sliding manner, two sides of the upper part of the inflator are provided with notches, the elastic ropes are uniformly arranged above the piston, two ends of each elastic rope are respectively connected with the top in the inflator and the upper part of the piston, the eccentric wheels are fixed on a driving shaft, the two eccentric wheels respectively penetrate through the two notches to abut against the upper part of the piston, the support plate is provided with two through holes, two sides of the lower part of the inflator are respectively communicated with one ends of the two water outlet pipes, the other ends of the water outlet pipes penetrate through holes to be arranged below the support plate, the two water outlet pipes are respectively arranged on two sides of a blade, and the two water boxes are respectively fixed on two sides of the upper part of a main body, the bottoms in the two water boxes are respectively communicated with one end of the two water inlet pipes, the two sides of the air cylinder are respectively communicated with the other ends of the two water inlet pipes, the water inlet pipes are made of corrugated pipes, and the water boxes are provided with water inlets;
the cleaning assembly comprises a cleaning box, cleaning cloth, a power shaft, a first gear, two fan blades, two fixing pipes, two third bearings and two winding units, the cleaning box is fixed below a support plate, two strip-shaped openings are formed below the cleaning box, the two third bearings are respectively fixedly connected with the inner walls of the two sides of the cleaning box, the two ends of the power shaft are respectively fixedly connected with the inner rings of the two third bearings, the first gear is fixed on one end of the power shaft and connected with the winding units, the two winding units are symmetrically arranged around the power shaft, the two fan blades are symmetrically arranged around the power shaft and fixed on the other end of the power shaft, small holes are formed in the two sides of the cleaning box, the fixing pipes correspond to the small holes one by one, the peripheries of the fixing pipes are fixedly connected with the inner walls of the small holes, and the fixing pipes are communicated with a hose, two ends of the cleaning cloth respectively penetrate through the two strip-shaped openings to be connected with the two winding units, and the cleaning cloth is abutted against the periphery of the blade;
the winding unit comprises a transmission shaft, a second gear and two fourth bearings, the fourth bearings are fixed on the inner wall of one side, close to the third bearings, of the cleaning box, two ends of the transmission shaft are fixedly connected with inner rings of the two fourth bearings respectively, the transmission shaft and the power shaft are arranged in parallel, two ends of the cleaning cloth are wound on the two transmission shafts respectively, the second gear is fixed on the transmission shaft, and the first gear is meshed with the second gear.
Preferably, in order to guide the cleaning cloth, the cleaning assembly further comprises two fixing rods which are respectively fixed at both sides of the lower portion of the cleaning box, and the cleaning cloth is connected with the transmission shaft by bypassing the fixing rods.
Preferably, in order to reduce the chance of damage to the cleaning cloth, the surface of the fixing lever is a mirror surface.
Preferably, the first gear is coated with grease in order to smoothly rotate the second gear.
Preferably, the motor is a servo motor for precise and stable operation of the motor.
Preferably, the surface of the blade is coated with an anti-corrosion zinc coating in order to prevent the blade from being corroded.
Preferably, in order to avoid the separation of the limiting rod and the limiting plate, the limiting rod and the limiting plate are of an integrally formed structure.
Preferably, the inside of the stopper case is coated with a sealing grease in order to improve sealability.
Preferably, the number of teeth of the first bevel gear is larger than that of the second bevel gear in order to increase the rotation speed of the drive shaft.
Preferably, in order to improve the heat dissipation effect in the protection box, the inner wall of the protection box is coated with heat-conducting silica gel.
The invention has the advantages that the cutting depth of the road cutting equipment with the dust fall function can be adjusted according to actual conditions through the adjusting mechanism, thereby expanding the use range of the equipment and improving the practicability of the equipment, compared with the existing adjusting mechanism, the adjusting mechanism and the dust fall mechanism are integrated into a linkage mechanism, thereby realizing the function of automatically replacing the cleaning cloth, ensuring that the cleaning cloth is adopted to clean the blade during each cutting operation, thereby improving the cleaning effect, having higher practicability, realizing the dust fall function through the dust fall mechanism, avoiding the dust overflow generated during the cutting, preventing the user from sucking the dust, avoiding the harm to the body health of the user, thereby improving the reliability of the equipment, compared with the existing dust fall mechanism, the dust fall mechanism can also use the cleaning cloth to clean the periphery of the blade, the dust after being damped can not be adhered to the blade, so that the load of the blade can not be increased, the probability of damage of the blade is reduced, the cutting precision can not be influenced, and the reliability of the equipment is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural view of the road cutting apparatus with a dust fall function of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
FIG. 4 is a top view of a cleaning assembly of the road cutting apparatus with dust reduction of the present invention;
in the figure: 1. the cleaning device comprises a main body, a moving device, a cylinder, a lifting plate, a supporting rod, a supporting plate, a blade, a rotating shaft, a protection box, a driving wheel, a belt, a driving shaft, a second bevel gear, a first bevel gear, a motor, a water box, a water inlet pipe, an eccentric wheel, a piston, a spring rope, an air cylinder, a water outlet pipe, a cleaning box, a power shaft, a fan blade, a first gear, a second gear, a driving shaft, a cleaning cloth, a fixing pipe, a hose, a limiting box, a limiting plate and a limiting rod, wherein the moving device is 2, the air cylinder is 3, the lifting plate is 4, the supporting rod is 5, the supporting plate is 6, the supporting plate is 7, the blade is 8, the rotating shaft is 8, the water box is 17, the water inlet pipe, the eccentric wheel is 18, the piston is 19, the elastic rope, the air cylinder is 21, the water outlet pipe, the cleaning box is 23, the cleaning box is 24, the power shaft, the fan blade is 25, the fan blade is 26, the first gear is 26, the second gear is 27, the second gear is 28, the limiting rod is arranged on the fixing pipe, and the fixing pipe is arranged on the fixing pipe.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, a road cutting device with a dust fall function comprises a main body 1 and two moving devices 2, wherein the two moving devices 2 are respectively arranged below two sides of the main body 1, an opening is arranged below the main body 1, a PLC is arranged inside the main body 1, and the road cutting device also comprises an adjusting mechanism and a dust fall mechanism, wherein the adjusting mechanism and the dust fall mechanism are both arranged inside the main body 1 and are connected with the dust fall mechanism;
PLCs, i.e., programmable logic controllers, are generally used for the processing of data and the receipt and output of instructions for central control.
This road cutting equipment with dust fall function passes through adjustment mechanism, can adjust depth of cut according to actual conditions to enlarged the application range of equipment, thereby improved the practicality of equipment, through dust fall mechanism, realized the function of dust fall, the dust that produces when avoiding cutting is excessive, prevents that the user from inhaling the dust, thereby avoids causing harm to user's the health, thereby has improved the reliability of equipment.
As shown in fig. 1, the adjusting mechanism comprises a cylinder 3, a lifting plate 4 and two limiting assemblies, wherein a cylinder body of the cylinder 3 is vertically fixed above a main body 1, a through hole is formed above the main body 1, an air rod of the cylinder 3 penetrates through the through hole to be fixedly connected with the lifting plate 4, two sides of the lifting plate 4 are respectively connected with the two limiting assemblies, the dust falling mechanism is connected with the lower part of the lifting plate 4, and the cylinder 3 is electrically connected with the PLC;
the limiting assembly comprises a limiting box 32, a limiting plate 33, a hose 31 and limiting rods 34, the limiting box 32 is fixed at the bottom in the main body 1, a through hole is formed above the limiting box 32, the limiting rods 34 are L-shaped, two sides of the lifting plate 4 are fixedly connected with one ends of the two limiting rods 34 respectively, the other ends of the limiting rods 34 penetrate through the through hole to be fixedly connected with the limiting plate 33, the limiting plate 33 is connected with the inner wall of the limiting box 32 in a sealing and sliding mode, one side of the limiting box 32 is communicated with one end of the hose 31, the other end of the hose 31 is connected with a dust falling mechanism, an air inlet pipe is arranged on the other side of the limiting box 32 and communicated with the limiting box 32;
when carrying out cutting work, control cylinder 3 starts, extension gas pole, drive lifter plate 4 downstream, drive dust fall mechanism downstream, thereby can make blade 7 shift out from the opening part, thereby make blade 7 carry out cutting work to ground, when needs adjustment cutting depth, the extension length of the gas pole of control cylinder 3, thereby can control cutting depth through the displacement distance of control lifter plate 4, thereby the practicality of equipment has been improved, when lifter plate 4 downstream, drive limiting plate 33 downstream through gag lever post 34, thereby restricted lifter plate 4's moving direction, make lifter plate 4 move stably.
As shown in fig. 2-4, the dust falling mechanism includes a support plate 6, a blade 7, a rotating shaft 8, a dust falling assembly, a motor 15, a first bevel gear 14, a second bevel gear 13, a driving shaft 12, a cleaning assembly, two first bearings, two transmission assemblies, two support rods 5 and two second bearings, the support plate 6 is horizontally disposed below the lifting plate 4, one ends of the two support rods 5 are respectively fixedly connected with two sides of the lower portion of the lifting plate 4, the other ends of the two support rods 5 are respectively fixedly connected with two sides of the upper portion of the support plate 6, the first bearings are fixed below the support plate 6, two ends of the rotating shaft 8 are respectively fixedly connected with inner rings of the two first bearings, two ends of the rotating shaft 8 are respectively connected with the two transmission assemblies, the blade 7 is fixed on the rotating shaft 8, the blade 7 is coaxially disposed with the rotating shaft 8, the motor 15 is fixed below the lifting plate 4, the motor 15 is in transmission connection with a first bevel gear 14, a circular hole is formed in the support rod 5, outer rings of two second bearings are respectively fixedly connected with inner walls of the two circular holes, two ends of the driving shaft 12 are respectively connected with two transmission assemblies, the driving shaft 12 is fixedly connected with inner rings of the second bearings, the second bevel gear 13 is fixed on the driving shaft 12, the second bevel gear 13 is connected with the first bevel gear 14, the cleaning assembly is arranged below the support plate 6 and is connected with one end, far away from the limiting box 32, of the hose 31, the dust falling assembly is connected with the driving shaft 12, two ends of the driving shaft 12 are respectively connected with the two transmission assemblies, and the motor 15 is electrically connected with the PLC;
the transmission assembly comprises a protection box 9, a belt 11 and two transmission wheels 10, two sides of the support plate 6 are respectively and fixedly connected with the two protection boxes 9, one side of the protection box 9 close to the support plate 6 is provided with two through holes, one end of the driving shaft 12 and one end of the rotating shaft 8 respectively penetrate through the two through holes and are arranged in the protection box 9, the two transmission wheels 10 are respectively and fixedly connected with the driving shaft 12 and the rotating shaft 8, and the two transmission wheels 10 are connected through the belt 11;
the dust fall assembly comprises an air cylinder 21, a piston 19, two water outlet pipes 22, two water inlet pipes 17, two water boxes 16, two eccentric wheels 18 and a plurality of elastic ropes 20, the air cylinder 21 is fixed above a support plate 6, the piston 19 is arranged inside the air cylinder 21, the piston 19 is connected with the inner wall of the air cylinder 21 in a sealing and sliding manner, notches are formed in two sides of the upper side of the air cylinder 21, the elastic ropes 20 are uniformly arranged above the piston 19, two ends of each elastic rope 20 are respectively connected with the top of the inside of the air cylinder 21 and the upper side of the piston 19, the eccentric wheels 18 are fixed on a driving shaft 12, the two eccentric wheels 18 respectively penetrate through the two notches to abut against the upper side of the piston 19, two through holes are formed in the support plate 6, two sides of the lower side of the air cylinder 21 are respectively communicated with one ends of the two water outlet pipes 22, and the other ends of the water outlet pipes 22 penetrate through the through holes and are arranged below the support plate 6, the two water outlet pipes 22 are respectively arranged at two sides of the blade 7, the two water boxes 16 are respectively fixed at two sides above the main body 1, the bottoms in the two water boxes 16 are respectively communicated with one ends of the two water inlet pipes 17, two sides of the air cylinder 21 are respectively communicated with the other ends of the two water inlet pipes 17, the water inlet pipes 17 are made of corrugated pipes, and the water boxes 16 are provided with water inlets;
the cleaning assembly comprises a cleaning box 23, cleaning cloth 29, a power shaft 24, a first gear 26, two fan blades 25, two fixing pipes 30, two third bearings and two winding units, the cleaning box 23 is fixed below the support plate 6, two strip-shaped ports are arranged below the cleaning box 23, the two third bearings are respectively fixedly connected with the inner walls of the two sides of the cleaning box 23, the two ends of the power shaft 24 are respectively fixedly connected with the inner rings of the two third bearings, the first gear 26 is fixed on one end of the power shaft 24, the first gear 26 is connected with the winding units, the two winding units are symmetrically arranged around the power shaft 24, the two fan blades 25 are symmetrically arranged around the power shaft 24, the fan blades 25 are fixed on the other end of the power shaft 24, the two sides of the cleaning box 23 are respectively provided with small holes, the fixing pipes 30 correspond to the small holes one to one another, the peripheries of the fixing pipes 30 are fixedly connected with the inner walls of the small holes, the fixed pipe 30 is communicated with a hose 31, two ends of the cleaning cloth 29 respectively penetrate through two strip-shaped openings to be connected with the two winding units, and the cleaning cloth 29 abuts against the periphery of the blade 7;
the winding unit comprises a transmission shaft 28, a second gear 27 and two fourth bearings, the fourth bearings are fixed on the inner wall of one side, close to the third bearings, of the cleaning box 23, two ends of the transmission shaft 28 are fixedly connected with inner rings of the two fourth bearings respectively, the transmission shaft 28 and the power shaft 24 are arranged in parallel, two ends of the cleaning cloth 29 are wound on the two transmission shafts 28 respectively, the second gear 27 is fixed on the transmission shaft 28, and the first gear 26 is meshed with the second gear 27.
When cutting is carried out, the control motor 15 is started to drive the first bevel gear 14 to rotate, the first bevel gear 14 is meshed with the second bevel gear 13, the driving shaft 12 is rotated, the driving wheel 10 connected with the driving shaft 12 is driven to rotate, the other driving wheel 10 is driven to rotate by the belt 11, the rotating shaft 8 is driven to rotate, the blade 7 is driven to rotate, so that the blade 7 carries out cutting work, when the driving shaft 12 rotates, the eccentric wheel 18 can be driven to rotate, the piston 19 moves up and down in the air cylinder 21, so that clean water in the water box 16 can be guided into the air cylinder 21 through the water inlet pipe 17 and then discharged through the water outlet pipe 22, so that water is sprayed on two sides of the blade 7, dust falling under the action of the clean water is carried out, the function of dust falling on the ground is realized, and dust overflow generated during cutting is avoided, prevent the user from sucking dust, thereby avoiding causing harm to the health of the user, thereby improving the reliability of the equipment, because the cleaning cloth 29 is abutted against the periphery of the blade 7, the blade 7 and the cleaning cloth 29 move relatively through the rotation of the blade 7, thereby the cleaning cloth 29 wipes the periphery of the blade 7, the damp dust can not be adhered on the blade 7, thereby the load of the blade 7 can not be increased, the probability of the damage of the blade 7 can not be reduced, the cutting precision can not be influenced, thereby the reliability of the equipment is improved, when the lifting plate 4 moves downwards, the limiting rod 34 drives the limiting box 32 to move downwards, the air in the limiting box 32 is led into the fixed pipe 30 through the hose 31, thereby the air is blown to the fan blades 25, the two fan blades 25 rotate towards the same direction, thereby the power shaft 24 rotates, drive first gear 26 and rotate, meshing through first gear 26 and second gear 27, make transmission shaft 28 rotate, thereby make the direction of rotation of two transmission shafts 28 the same, make the transmission shaft 28 of one side lengthen cleaning cloth 29, and the transmission shaft 28 of opposite side then convolutes cleaning cloth 29, thereby can make clean cleaning cloth 29 and blade 7 support and lean on, and mixed and disorderly cleaning cloth 29 then convolutes on transmission shaft 28, thereby realized the function of automatic change cleaning cloth 29, make at every turn when cutting the work, all adopt clean cleaning cloth 29 to carry out cleaning work to blade 7, thereby the cleaning effect has been promoted, the practicality is higher.
Preferably, the cleaning assembly further includes two fixing bars fixed to both sides of the lower portion of the cleaning cartridge 23, respectively, in order to guide the cleaning cloth 29, and the cleaning cloth 29 is coupled to the driving shaft 28 by bypassing the fixing bars.
Preferably, in order to reduce the possibility of damage to the cleaning cloth 29, the surface of the fixing rod is a mirror surface, so that the friction force generated when the cleaning cloth 29 moves on the fixing rod is reduced, the abrasion degree of the cleaning cloth 29 is reduced, the possibility of damage to the cleaning cloth 29 is reduced, the service life of the cleaning cloth 29 is prolonged, and the phenomenon that the work of the cleaning blade 7 is influenced by the breakage of the cleaning cloth 29 is avoided.
Preferably, in order to make the second gear 27 smoothly rotate, the first gear 26 is coated with grease, so that the friction between the first gear 26 and the second gear 27 is reduced, and the smoothness of the second gear 27 during rotation is improved.
Preferably, the motor 15 is a servo motor in order to make the motor 15 work accurately and stably.
Preferably, the surface of the blade 7 is coated with an anti-corrosion zinc coating in order to prevent the blade 7 from being corroded.
Preferably, in order to avoid the separation of the limiting rod 34 and the limiting plate 33, the limiting rod 34 and the limiting plate 33 are integrally formed.
Preferably, the inside of the stopper case 32 is coated with a sealing grease for improving sealability.
Preferably, in order to increase the rotation speed of the driving shaft 12, the number of teeth of the first bevel gear 14 is greater than that of the second bevel gear 13, so that when the first bevel gear 14 rotates for one circle, the second bevel gear 13 can rotate for multiple circles, thereby increasing the rotation speed of the driving shaft 12, and thus increasing the rotation speed of the blade 7, thereby increasing the working efficiency of the cutting work.
Preferably, in order to improve the heat dissipation effect in the protection box 9, the inner wall of the protection box 9 is coated with heat conductive silica gel.
When carrying out cutting work, control cylinder 3 starts, extension gas pole, drive lifter plate 4 downstream, drive dust fall mechanism downstream, thereby can make blade 7 shift out from the opening part, thereby make blade 7 carry out cutting work to ground, when needs adjustment cutting depth, the extension length of the gas pole of control cylinder 3, thereby can control cutting depth through the displacement distance of control lifter plate 4, thereby the practicality of equipment has been improved, when lifter plate 4 downstream, drive limiting plate 33 downstream through gag lever post 34, thereby restricted lifter plate 4's moving direction, make lifter plate 4 move stably. When cutting is carried out, the control motor 15 is started to drive the first bevel gear 14 to rotate, the first bevel gear 14 is meshed with the second bevel gear 13, the driving shaft 12 is rotated, the driving wheel 10 connected with the driving shaft 12 is driven to rotate, the other driving wheel 10 is driven to rotate by the belt 11, the rotating shaft 8 is driven to rotate, the blade 7 is driven to rotate, so that the blade 7 carries out cutting work, when the driving shaft 12 rotates, the eccentric wheel 18 can be driven to rotate, the piston 19 moves up and down in the air cylinder 21, so that clean water in the water box 16 can be guided into the air cylinder 21 through the water inlet pipe 17 and then discharged through the water outlet pipe 22, so that water is sprayed on two sides of the blade 7, dust falling under the action of the clean water is carried out, the function of dust falling on the ground is realized, and dust overflow generated during cutting is avoided, prevent the user from sucking dust, thereby avoiding causing harm to the health of the user, thereby improving the reliability of the equipment, because the cleaning cloth 29 is abutted against the periphery of the blade 7, the blade 7 and the cleaning cloth 29 move relatively through the rotation of the blade 7, thereby the cleaning cloth 29 wipes the periphery of the blade 7, the damp dust can not adhere to the blade 7, thereby the load of the blade 7 can not be increased, the damage probability of the blade 7 is reduced, and the cutting precision can not be influenced, thereby the reliability of the equipment is improved, when the lifting plate 4 moves downwards, the limiting rod 34 drives the limiting box 32 to move downwards, so that the air in the limiting box 32 is led into the fixed pipe 30 through the hose 31, thereby the air is blown to the fan blades 25, so that the two fan blades 25 rotate towards the same direction, thereby the power shaft 24 rotates, drive first gear 26 and rotate, meshing through first gear 26 and second gear 27, make transmission shaft 28 rotate, thereby make the direction of rotation of two transmission shafts 28 the same, make the transmission shaft 28 of one side lengthen cleaning cloth 29, and the transmission shaft 28 of opposite side then convolutes cleaning cloth 29, thereby can make clean cleaning cloth 29 and blade 7 support and lean on, and mixed and disorderly cleaning cloth 29 then convolutes on transmission shaft 28, thereby realized the function of automatic change cleaning cloth 29, make at every turn when cutting the work, all adopt clean cleaning cloth 29 to carry out cleaning work to blade 7, thereby the cleaning effect has been promoted, the practicality is higher.
Compared with the prior art, the road cutting equipment with the dust-fall function can adjust the cutting depth according to actual conditions through the adjusting mechanism, thereby expanding the application range of the equipment and improving the practicability of the equipment, compared with the prior adjusting mechanism, the adjusting mechanism and the dust-fall mechanism are integrated into a linkage mechanism, the function of automatically replacing the cleaning cloth 29 is realized, clean cleaning cloth 29 is adopted to clean the blade 7 during each cutting operation, thereby improving the cleaning effect, the practicability is higher, the dust-fall function is realized through the dust-fall mechanism, the dust generated during cutting is prevented from overflowing, the dust is prevented from being sucked by a user, the harm to the body health of the user is avoided, the reliability of the equipment is improved, compared with the prior dust-fall mechanism, the dust-fall mechanism can also use the cleaning cloth 29 to clean the periphery of the blade 7, the dust after being damped can not be adhered to the blade 7, so that the load of the blade 7 can not be increased, the probability of damage of the blade 7 is reduced, the cutting precision can not be influenced, and the reliability of the equipment is improved.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The road cutting equipment with the dust falling function comprises a main body (1) and two moving devices (2), wherein the two moving devices (2) are respectively arranged below two sides of the main body (1), an opening is formed below the main body (1), and a PLC is arranged inside the main body (1), and the road cutting equipment is characterized by further comprising an adjusting mechanism and a dust falling mechanism, wherein the adjusting mechanism and the dust falling mechanism are both arranged inside the main body (1), and are connected with the dust falling mechanism;
the adjusting mechanism comprises an air cylinder (3), a lifting plate (4) and two limiting assemblies, wherein a cylinder body of the air cylinder (3) is vertically fixed above the main body (1), a through hole is formed in the upper portion of the main body (1), an air rod of the air cylinder (3) penetrates through the through hole to be fixedly connected with the lifting plate (4), two sides of the lifting plate (4) are respectively connected with the two limiting assemblies, the dust falling mechanism is connected with the lower portion of the lifting plate (4), and the air cylinder (3) is electrically connected with the PLC;
the limiting assembly comprises a limiting box (32), a limiting plate (33), a hose (31) and limiting rods (34), wherein the limiting box (32) is fixed at the bottom in the main body (1), a through hole is formed in the upper portion of the limiting box (32), the limiting rods (34) are L-shaped, two sides of the lifting plate (4) are fixedly connected with one ends of the two limiting rods (34) respectively, the other ends of the limiting rods (34) penetrate through the through hole to be fixedly connected with the limiting plate (33), the limiting plate (33) is connected with the inner wall of the limiting box (32) in a sealing and sliding mode, one side of the limiting box (32) is communicated with one end of the hose (31), the other end of the hose (31) is connected with the dust falling mechanism, an air inlet pipe is arranged on the other side of the limiting box (32), and the air inlet pipe is communicated with the limiting box (32);
the dust falling mechanism comprises a support plate (6), a blade (7), a rotating shaft (8), a dust falling component, a motor (15), a first bevel gear (14), a second bevel gear (13), a driving shaft (12), a cleaning component, two first bearings, two transmission components, two support rods (5) and two second bearings, wherein the support plate (6) is horizontally arranged below the lifting plate (4), one ends of the two support rods (5) are respectively and fixedly connected with two sides below the lifting plate (4), the other ends of the two support rods (5) are respectively and fixedly connected with two sides above the support plate (6), the first bearings are fixed below the support plate (6), two ends of the rotating shaft (8) are respectively and fixedly connected with two first bearings, two ends of the rotating shaft (8) are respectively connected with two transmission components, the blade (7) is fixed on the rotating shaft (8), the blade (7) and the rotating shaft (8) are coaxially arranged, the motor (15) is fixed below the lifting plate (4), the motor (15) is in transmission connection with a first bevel gear (14), round holes are formed in the support rod (5), outer rings of two second bearings are respectively fixedly connected with inner walls of the two round holes, two ends of the driving shaft (12) are respectively connected with two transmission components, the driving shaft (12) is fixedly connected with inner rings of the second bearings, the second bevel gear (13) is fixed on the driving shaft (12), the second bevel gear (13) is connected with the first bevel gear (14), the cleaning component is arranged below the support plate (6), the cleaning component is connected with one end, far away from the limiting box (32), of the hose (31), the dust falling component is connected with the driving shaft (12), two ends of the driving shaft (12) are respectively connected with the two transmission components, the motor (15) is electrically connected with the PLC;
the transmission assembly comprises a protection box (9), a belt (11) and two transmission wheels (10), two sides of the support plate (6) are fixedly connected with the two protection boxes (9) respectively, one side, close to the support plate (6), of each protection box (9) is provided with two through holes, one end of the driving shaft (12) and one end of the rotating shaft (8) penetrate through the two through holes and are arranged inside the protection box (9) respectively, the two transmission wheels (10) are fixedly connected with the driving shaft (12) and the rotating shaft (8) respectively, and the two transmission wheels (10) are connected through the belt (11);
the dust fall assembly comprises an air cylinder (21), a piston (19), two water outlet pipes (22), two water inlet pipes (17), two water boxes (16), two eccentric wheels (18) and a plurality of elastic ropes (20), the air cylinder (21) is fixed above a support plate (6), the piston (19) is arranged inside the air cylinder (21), the piston (19) is connected with the inner wall of the air cylinder (21) in a sealing and sliding manner, notches are arranged on two sides of the upper side of the air cylinder (21), the elastic ropes (20) are uniformly arranged above the piston (19), two ends of each elastic rope (20) are respectively connected with the top of the air cylinder (21) and the upper side of the piston (19), the eccentric wheels (18) are fixed on a driving shaft (12), the two eccentric wheels (18) respectively penetrate through the two notches and abut against the upper side of the piston (19), and the support plate (6) is provided with two through holes, the two sides of the lower part of the air cylinder (21) are respectively communicated with one end of two water outlet pipes (22), the other ends of the water outlet pipes (22) penetrate through the through holes to be arranged below the support plate (6), the two water outlet pipes (22) are respectively arranged on the two sides of the blade (7), the two water boxes (16) are respectively fixed on the two sides of the upper part of the main body (1), the bottoms in the two water boxes (16) are respectively communicated with one end of the two water inlet pipes (17), the two sides of the air cylinder (21) are respectively communicated with the other ends of the two water inlet pipes (17), the water inlet pipes (17) are made of corrugated pipes, and the water boxes (16) are provided with water inlets;
the cleaning assembly comprises a cleaning box (23), cleaning cloth (29), a power shaft (24), a first gear (26), two fan blades (25), two fixing pipes (30), two third bearings and two winding units, wherein the cleaning box (23) is fixed below a support plate (6), two strip-shaped openings are formed in the lower portion of the cleaning box (23), the two third bearings are fixedly connected with the inner walls of the two sides of the cleaning box (23), the two ends of the power shaft (24) are fixedly connected with the inner rings of the two third bearings respectively, the first gear (26) is fixed to one end of the power shaft (24), the first gear (26) is connected with the winding units, the two winding units are symmetrically arranged relative to the power shaft (24), the two fan blades (25) are symmetrically arranged relative to the power shaft (24), and the fan blades (25) are fixed to the other end of the power shaft (24), the two sides of the cleaning box (23) are respectively provided with small holes, the fixed pipes (30) correspond to the small holes one by one, the peripheries of the fixed pipes (30) are fixedly connected with the inner walls of the small holes, the fixed pipes (30) are communicated with a hose (31), two ends of the cleaning cloth (29) respectively penetrate through two strip-shaped openings to be connected with the two winding units, and the cleaning cloth (29) abuts against the peripheries of the blades (7);
the winding unit comprises a transmission shaft (28), a second gear (27) and two fourth bearings, the fourth bearings are fixed on the inner wall of one side, close to the third bearings, of the cleaning box (23), two ends of the transmission shaft (28) are fixedly connected with inner rings of the two fourth bearings respectively, the transmission shaft (28) and the power shaft (24) are arranged in parallel, two ends of the cleaning cloth (29) are wound on the two transmission shafts (28) respectively, the second gear (27) is fixed on the transmission shaft (28), and the first gear (26) is meshed with the second gear (27).
2. The road cutting equipment with dust fall function according to claim 1, characterized in that the cleaning assembly further comprises two fixing rods which are respectively fixed at both sides below the cleaning box (23), and the cleaning cloth (29) is connected with the transmission shaft (28) by bypassing the fixing rods.
3. The road cutting apparatus with the dust fall function according to claim 2, wherein the surface of the fixing bar is a mirror surface.
4. Road cutting machine with dust fall function according to claim 1, characterized in that said first gear (26) is coated with grease.
5. Road cutting equipment with dust fall function according to claim 1, characterized in that the motor (15) is a servo motor.
6. The road cutting equipment with the dust fall function according to claim 1, characterized in that the surface of the blade (7) is coated with an anti-corrosion zinc coating.
7. The road cutting equipment with the dust fall function according to claim 1, wherein the limiting rod (34) and the limiting plate (33) are of an integrally formed structure.
8. Road cutting equipment with dust fall function according to claim 1, characterized in that the interior of the limit box (32) is coated with sealing grease.
9. Road cutting machine with dust fall function according to claim 1, characterized in that the number of teeth of the first bevel gear (14) is greater than the number of teeth of the second bevel gear (13).
10. The road cutting equipment with the dust fall function according to claim 1, wherein the inner wall of the protection box (9) is coated with heat-conducting silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110212464.9A CN113186787A (en) | 2021-02-25 | 2021-02-25 | Road cutting equipment with dust fall function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110212464.9A CN113186787A (en) | 2021-02-25 | 2021-02-25 | Road cutting equipment with dust fall function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113186787A true CN113186787A (en) | 2021-07-30 |
Family
ID=76972980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110212464.9A Withdrawn CN113186787A (en) | 2021-02-25 | 2021-02-25 | Road cutting equipment with dust fall function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113186787A (en) |
-
2021
- 2021-02-25 CN CN202110212464.9A patent/CN113186787A/en not_active Withdrawn
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Application publication date: 20210730 |