CN218373274U

CN218373274U - Road surface cutting machine

Info

Publication number: CN218373274U
Application number: CN202222941454.1U
Authority: CN
Inventors: 张勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-01-24
Anticipated expiration: 2032-11-04

Abstract

The utility model discloses a road surface cutting machine, which relates to the technical field of road surface construction equipment, and comprises a power device and a water tank which are arranged on a chassis, wherein one side of the chassis is provided with a protection device for protecting a saw blade, and the saw blade is driven by the power device; protection device includes the protective housing, vaporific shower nozzle, pressure shower nozzle and column shower nozzle, and the protective housing is connected with the water tank through the swinging boom, is provided with a plurality of vaporific shower nozzle on the wall in the protective housing, is provided with pressure shower nozzle on the outer wall of protective housing, and the outer wall peak of protective housing is provided with the water inlet, and the water inlet has the output of water pump through water piping connection, and the input and the water tank through connection of water pump are provided with the column shower nozzle on the protective housing bottom surface, and the protective housing is the semi-concentric circle structure of cavity formula, the utility model discloses a road surface cutting machine, very big improvement, the dust is big in the work, easily causes the problem that environmental pollution harm constructor is healthy.

Description

Road surface cutting machine

Technical Field

The utility model relates to a road surface construction equipment technical field, concretely relates to road surface cutting machine.

Background

With the development of science and technology, the construction of roads is also continuously improved, at present, because the muck car and some large trucks are overloaded seriously, the service life of the roads is shortened, and the roads are damaged seriously, therefore, the road management department needs to maintain the roads, and the maintenance of a road cutting machine is necessary, and the cutting machine mainly cuts the damaged roads and then injects new concrete.

A tool for road maintenance and construction of a road surface refitting and cutting machine mainly has the function of cutting a seam on a road surface, the depth of the seam can reach a thin line with the depth of 100mm-400mm, the tool is commonly used for cement road surfaces and asphalt road surfaces, an operation machine needs certain proficiency to be normally constructed, but a common road surface cutting machine is not perfect enough in terms of environmental protection problems, a large amount of dust is often caused during construction, urban environment is polluted, harm can be caused to constructors and surrounding social personnel, the traditional road surface cutting machine is difficult to make proper adjustment aiming at the problem, and in order to solve the problem, innovative design is urgently needed on the basis of the original road surface cutting machine.

Therefore, the design of the road surface cutting machine capable of solving the problems is of great significance.

Disclosure of Invention

To the above problem, the utility model provides a road surface cutting machine solves the problem of a large amount of dust that causes when current construction.

The technical scheme of the utility model is that: a pavement cutting machine is characterized by comprising a chassis, a power device and a water tank; the power device and the water tank are arranged on the chassis, one side of the chassis is provided with a protection device for protecting saw blades, the saw blades are driven by the power device, one side of the chassis is provided with a balancing weight, two sides of the chassis are provided with rear wheels, and the front side of the bottom surface of the chassis is provided with front wheels;

the protection device comprises a protection shell, a mist sprayer, a pressure sprayer and a columnar sprayer, the protection shell is connected with the water tank through a rotating arm, a plurality of mist sprayers are arranged on the inner circular wall of the protection shell, the pressure sprayer is arranged on the outer circular wall of the protection shell, the highest point of the outer circular wall of the protection shell is provided with a water inlet, the water inlet is connected with the output end of a water pump through a water pipe, the input end of the water pump is communicated with the water tank, the pressure sprayer is located in front of the water inlet, the columnar sprayer is arranged on the bottom surface of the protection shell, and the protection shell is of a cavity type semi-concentric circle structure.

The mist spray head further comprises a first shell and an atomizing spray head; the top surface of the first shell is provided with a first threaded round hole, the inner wall of the protective shell is provided with a plurality of first threaded columns, the first threaded round holes are connected with the first threaded columns in a matched mode, a first cavity is formed in the first shell, and the bottom of the first shell is provided with an atomizing nozzle.

And then pressure shower nozzle includes casing two and supercharging device, and two one sides of casing have seted up screw thread round hole two, be provided with screw thread post two on the outer disc wall of protective housing, screw thread hole round hole two is connected with screw thread post two cooperations, and two inside cavities of seting up of casing are two, are provided with supercharging device in the cavity two, and two opposite sides of casing are opened and are had the bar orifice.

And then the columnar sprayer comprises a third shell and a columnar sprayer, a third threaded round hole is formed in the three top surfaces of the third shell, a third threaded column is arranged on the bottom surface of the protective shell, the third threaded round hole is connected with the third threaded column in a matched mode, a third cavity is formed in the third shell, and the three bottoms of the third shell are provided with the columnar sprayer.

And then supercharging device includes device shell and pressure boost shower nozzle, set up a plurality of through-hole on the device shell, the through-hole is the round platform form, and the device shell joint is inside two cavitys, and the through-hole delivery port is connected with the pressure boost shower nozzle.

And then be provided with the limiting plate on the swinging boom, be provided with baffle one and baffle two on the water tank lateral wall, baffle one is 90 contained angles with baffle two, and the limiting plate is located between baffle one and the baffle two.

And finally, a handle is arranged on the water tank, and the water tank is provided with supporting legs.

Through adopting above-mentioned technical scheme, a large amount of dust pollution surrounding environment that solution cutting machine caused when cutting the road surface in can be on the very big degree harm human problem.

The utility model has the advantages that:

1. through protective housing column sprinkler structure setting, can reduce the problem of a large amount of dusts that the cutting machine caused when the operation, when machinery started, the water in the water pump drove the water tank, and then in entering protection device's casing through the water pipe, and then handle to working area dust fall ground.

2. Through the setting of the vaporific spray head structure of the protective shell, the purpose of cooling can be achieved for the blade to a great extent, the safe operation of work is guaranteed, vaporific water can reduce the dust inside the protective shell, and the dust is prevented from running into the outside air.

3. Through the arrangement of the protective shell pressure sprayer structure, the road surface to be cut by the blade can be pre-cleaned, and objects and silt which are easy to damage the cutting machine, such as garbage, weeds and the like, can be washed away.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.

FIG. 1 is a front structural view of a pavement cutting machine according to the present invention;

FIG. 2 is a back structure view of the road surface cutting machine of the present invention;

FIG. 3 is a sectional view of the inside of a protective cover of a pavement cutting machine according to the present invention;

FIG. 4 is a sectional view of the inside of the mist nozzle of the pavement cutting machine according to the present invention;

FIG. 5 is a sectional view of the inside of a pressure nozzle of the pavement cutting machine according to the present invention;

FIG. 6 is a sectional view of the interior of a cylindrical nozzle of the road surface cutting machine according to the present invention;

FIG. 7 is a structural diagram of a hydraulic system of the pavement cutting machine of the present invention;

fig. 8 is the utility model relates to a road surface cutting machine swinging boom screens structure chart.

Reference numerals are as follows: 1 chassis, 101 counterweight block, 2 power device, 3 water tank, 301 water pump, 302 baffle I, 303 baffle II, 4 protection device, 401 protective shell, 402 screw column I, 403 screw column II, 404 screw column III, 405 water inlet, 5 saw blade, 6 rear wheel, 7 front wheel frame, 8 front wheel, 9 supporting leg, 10 water outlet pipe, 1001 water inlet pipe, 11 rotating arm, 1101 limiting plate, 12 handle, 13 mist sprayer, 1301 shell I, 1302 screw round hole I, 1303 cavity I, 1304 mist sprayer, 14 pressure sprayer, 1401 shell II, 1402 screw round hole II, 1403 cavity II, 1404 strip spray orifice, 15 column sprayer, 1501 shell III, 1502 screw round hole III, 1503 cavity III, 1504 columnar sprayer, 16 pressurizing device, 1601 device shell, 1602 through hole, 1603 pressurizing sprayer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

With reference to figures 1-8, a road cutting machine is shown comprising a chassis 1, a power unit 2, a water tank 3; the power device 2 and the water tank 3 are arranged on the chassis 1, one side of the chassis 1 is provided with a protection device 4 for protecting the saw blade 5, the saw blade 5 is driven by the power device 2, one side of the chassis 1 is provided with a balancing weight 101, two sides of the chassis 1 are provided with rear wheels 6, the front side of the bottom surface of the chassis 1 is provided with a front wheel 8, the front wheel 8 is fixed by a front wheel frame 7 arranged on the bottom surface of the chassis 1, and the size of the front wheel 8 is smaller than that of the rear wheels 6;

protection device 4 includes protective housing 401, fog shower nozzle 13, pressure nozzle 14 and column shower nozzle 15, protective housing 401 is connected with water tank 3 through swinging boom 11, protective housing 401 shape is the semi-concentric circle structure of cavity formula, wholly be the setting for dismantling, protective housing 401 is whole to be hollow structure's metal casing, be provided with a plurality of screw thread post 402 on the circle wall in protective housing 401, screw thread post 402 all is certain angle setting towards protective housing 401 centre of a circle direction, fog shower nozzle 13 includes casing 1301 and atomizer 1304, casing 1301 upper end is seted up and is used for screw thread round hole 1302 that screw thread post 402 is connected, the screw thread can make fog shower nozzle 13 and protective housing 401 better link together, casing 1301 is inside has seted up cavity one 1303, cavity one 1303 is the passageway of rivers, casing 1301 head also is provided with the screw hole, the screw hole is used for connecting atomizer 1304, atomizer 1304 can make spun rivers be the form, fog shower nozzle 13 is whole to be coniform, fog shower nozzle 13 shower nozzle sets up towards protective housing 401 centre of a circle, screw thread one round hole 1302, cavity one and atomizer three are through setting, fog shower nozzle 1304, fog shower nozzle 13 can reach the inside dust fall purpose on the certain degree of reducing.

The outer circular wall of the protective shell 401 is provided with a threaded column II 403, the threaded column II 403 is arranged in the horizontal direction, the pressure spray head 14 comprises a shell II 1401 and a pressurizing device 16, the pressure spray head 14 is integrally square, the shell II 1401 is provided with a threaded round hole II 1402, the threaded round hole II 1402 is matched and connected with the threaded column II 403, a cavity II 1403 is formed in the shell II 1401, the pressurizing device 16 is arranged in the cavity II 1403, the increasing device comprises a device shell 1601 and a pressurizing spray head 1603, a through hole 1602 is formed in the device shell 1601, the through hole 1602 is conical, the pressurizing spray head 1603 is installed at the front end of the through hole 1602 in a threaded fixing mode, a strip-shaped spray hole 1404 is formed in the shell II 1401, the strip-shaped spray hole is inclined downwards, the threaded round hole II 1402, the cavity II 1403, the strip-shaped spray hole 1304 and the pressurizing device 16 are arranged in a penetrating mode, water flow is sprayed out after being pressurized, the road surface to be cut can be cleaned in advance, and the purpose of dust settling is achieved.

The rear end of the bottom surface of the protective shell 401 is provided with a threaded column III 404, the threaded column III 404 is obliquely arranged at a certain angle, the columnar sprayer 15 comprises a shell III 1501 and a columnar sprayer 1504, the columnar sprayer 15 is in a conical shape, the direction of the sprayer of the columnar sprayer 15 is tangent to the saw blade 5, a threaded round hole III 1503 is formed in the shell III 1501 and is in matched connection with the threaded column 404, a cavity III 1503 is formed in the shell III 1501, the head of the shell III 1501 is connected with the columnar sprayer 1504 in a threaded connection mode, and water can be sprayed out in a columnar mode through the columnar sprayer 403 to reach the cutting position of a road surface so as to achieve the purpose of dust reduction.

The water tank 3 is arranged above the chassis 1, and is specifically arranged behind the power device 2, a handle 12 is arranged on the water tank 3, which facilitates control of constructors, the water tank 3 is further provided with a supporting leg 9, when a saw blade 5 is assembled and disassembled, the whole equipment can be tilted, at the time, the supporting leg 9 is used for supporting, the whole stability is ensured, a water outlet pipe 10 arranged on the water tank 3 is a hose, the water pipe 10 is movably connected with the water tank 3 and is connected with a water pump 301 through the water tank 3, one end of the water pump 301 is connected with the water tank 3 through a water inlet pipe 1001 and is used for pumping water in the water tank 3, a rotating arm 11 is rotatably connected on the water tank 3 and is connected with a rotating arm 11, the rotating arm 11 is connected with a protective shell 401 and can be lifted through the rotating arm 11, the rotating arm can control the position of the protective device 4, the rotatable range of the rotating arm 11 is 0-90 degrees, a limiting plate 1101 is arranged on the rotating arm, a first baffle 302 and a second baffle 303 are arranged on the side wall of the water tank 3, the first baffle 302 and the second baffle 303, the rotating arm 11 can be limited in the rotating range, and the rotating range of the rotating arm 11, and further the saw blade 5 can be conveniently disassembled and installed.

The welding has two pairs of splint of symmetry on chassis 1, splint are trapezoidal, set up threaded hole on the splint, at chassis side fixedly connected with balancing weight 101, balancing weight 101 can make overall structure keep balance, be unlikely to the car that turns over when equipment operation, still the symmetry is provided with the stopper on chassis 1, set up the through-hole on the stopper, rear wheel 6 is installed to 1 rear end bilateral symmetry on chassis, preceding wheel carrier 7 is installed to 1 bottom on chassis, preceding wheel carrier 7 is fixed connection with the chassis, preceding wheel carrier 7 fixed symmetry installs front wheel 8.

The clamping plates are used for fixedly mounting the power device 2, the power device 2 is arranged on the chassis 1, the interval between the symmetrical clamping plates is the same as the width of the power device 2, the power device 2 comprises an oil tank, the oil tank is used for storing gasoline and ensuring the whole energy source, the oil tank is provided with threaded holes corresponding to the threaded holes on the clamping plates, the oil tank and the threaded holes are fixed through bolts, the chassis 1 and the power device 2 are fixed together, the whole structure is kept relatively stable, the engine is positioned above the oil tank, the engine obtains the gasoline from the oil tank so as to output energy for the whole device, the engine and the oil tank are connected through bolts, a water pump 301 and a smoke exhaust pipe are arranged above the oil tank, the water pump 301 is fixed on the engine through a base, the smoke exhaust pipe is connected with the engine through a smoke pipe, the smoke exhaust pipe is used for exhausting waste gas, and the smoke exhaust pipe contains active carbon and a filtering device, so that the exhausted waste gas can be treated and the purposes of high efficiency and environmental protection are achieved;

one side of the oil tank is connected with a transmission rod, the transmission rod is used as a main power transmission device of the cutting machine, a rotating wheel is arranged on the transmission rod, a clamping ring is further arranged on the transmission rod, the position of the rotating wheel can be fixed through a bolt, the whole device is kept relatively stable, the safety is enhanced, a transmission belt is further arranged on the transmission rod, the transmission belt can transmit power to a transmission shaft block, the transmission shaft block is integrally H-shaped, the stability of the transmission belt is guaranteed, the end of the transmission shaft block is connected with a transmission shaft, the transmission shaft penetrates through a through hole, the other end of the transmission shaft is connected with a limiting shaft, the stable operation of the transmission shaft is guaranteed through the limiting shaft, the other end of the transmission shaft block is connected with a clamping block, and the clamping block is used for connecting a fixed saw blade 5.

The working principle is as follows: the utility model provides a road surface cutting machine, in the use, bring cutting machine to appointed work place, the staff is holding up handle 12 and is exerting oneself pressure, make the head of whole equipment perk, supporting legs 9 is opened at the same time, support whole equipment, and the stability is kept, later manually lift up swinging boom 11, reach the purpose of lifting up protection device 4, so that with the installation to saw bit 5, can be according to the difference of using the scene, with trading not unidimensional saw bit 5, open power device 2 after the installation is accomplished, make saw bit 5 rotatory, water pump 301 is opened at the same time, make rivers enter into protection device 4 and then use in saw bit 5 and the surrounding environment, wait saw bit 5 to cut out a gap on ground, later supporting legs 9 is loosened slowly, reach certain depth of operation when saw bit 5, later, cutting machine slowly walks forward work.

The theory of operation that this application is promptly above, this application can reduce the problem of a large amount of dusts that the cutting machine caused when the operation through the structure setting of protector 4, and during mechanical start, water pump 301 drove the water in the water tank 3, and then into protector 4's casing through outlet pipe 10, and then handles to working area dust fall ground. Through the structure setting of the protective cover mist spray head 13, dust in the protective shell can be cleaned to a great extent, and the safe operation is guaranteed. Through 14 structure settings of protection casing pressure shower nozzle, can clear up in advance the road surface that the blade will cut, wash away some rubbish weeds and dust silt etc. and easily harm the object of cutting machine, very big going on that has made things convenient for the operation, through 15 straight cutting departments of column shower nozzle, solve the problem of dust.

The basic principles, main features and preferred embodiments of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only illustrative of the principles of the present invention, and the present invention can be modified in various ways without departing from the spirit and scope of the present invention, and these modifications and changes fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A road surface cutting machine is characterized by comprising a chassis (1), a power device (2) and a water tank (3); the power device (2) and the water tank (3) are arranged on the chassis (1), one side of the chassis (1) is provided with a protection device (4) for protecting a saw blade (5), the saw blade (5) is driven by the power device (2), one side of the chassis (1) is provided with a balancing weight (101), two sides of the chassis (1) are provided with rear wheels (6), and the front side of the bottom surface of the chassis (1) is provided with a front wheel (8);

protection device (4) are including protective housing (401), vaporific shower nozzle (13), pressure shower nozzle (14) and column shower nozzle (15), and protective housing (401) is connected with water tank (3) through rotating arm (11), is provided with a plurality of vaporific shower nozzle (13) on the round wall in protective housing (401), is provided with pressure shower nozzle (14) on the outer circular wall of protective housing (401), and the outer circular wall peak of protective housing (401) is provided with water inlet (405), and water inlet (405) leads to pipe (10) to be connected with the output of water pump (301), the input of water pump (301) and water tank (3) through connection, and pressure shower nozzle (14) are located water inlet (405) the place ahead, are provided with column shower nozzle (15) on protective housing (401) bottom surface, and protective housing (401) are the semi-concentric circle structure of cavity formula.

2. A road surface cutting machine as claimed in claim 1, characterized in that said mist head (13) comprises a first housing (1301) and a mist head (1304); the top surface of the first shell (1301) is provided with a first threaded round hole (1302), the inner circular wall of the protective shell (401) is provided with a plurality of first threaded columns (402), the first threaded round hole (1302) is connected with the first threaded columns (402) in a matched mode, a first cavity (1303) is formed in the first shell (1301), and the bottom of the first shell (1301) is provided with an atomizing nozzle (1304).

3. The road surface cutting machine according to claim 1, characterized in that the pressure nozzle (14) comprises a second casing (1401) and a pressurizing device (16), wherein a threaded round hole (1402) is formed in one side of the second casing (1401), a threaded column (403) is arranged on the outer circular wall of the protective casing (401), the threaded round hole (1402) is connected with the threaded column (403) in a matching manner, a cavity (1403) is formed in the second casing (1401), the pressurizing device (16) is arranged in the cavity (1403), and a strip-shaped nozzle (1404) is formed in the other side of the second casing (1401).

4. The road surface cutting machine according to claim 1, characterized in that the columnar spray head (15) comprises a third shell (1501) and a columnar spray head (1504), the top surface of the third shell (1501) is provided with a third threaded round hole (1502), the bottom surface of the protective shell (401) is provided with a third threaded column (404), the third threaded round hole (1502) is in fit connection with the third threaded column (404), the third shell (1501) is internally provided with a third cavity (1503), and the bottom of the third shell (1501) is provided with the columnar spray head (1504).

5. The road surface cutting machine of claim 3, characterized in that pressure boost device (16) includes device shell (1601) and pressure boost shower nozzle (1603), a plurality of through-hole (1602) have been seted up on device shell (1601), through-hole (1602) are the round platform form, device shell (1601) joint in cavity two (1403) inside, through-hole (1602) delivery port is connected with pressure boost shower nozzle (1603).

6. A road cutting machine as claimed in claim 1, characterized in that the water tank (3) is provided with a handle (12) and the water tank (3) is provided with supporting feet (9).