CN216999491U - Highway pavement milling and planing material recovery device - Google Patents

Abstract

The utility model discloses a milling material recovery device for a highway pavement, and belongs to the field of pavement construction equipment. The device comprises a machine body, wherein the machine body is a hollow box body, and a feeding hole is formed in the side, facing the ground, of the machine body; the collecting box is arranged at one end far away from the feeding hole in the machine body; the cleaning mechanism is arranged in the machine body and is opposite to the feeding hole, and the cleaning mechanism is used for cleaning milling materials on a road surface and conveying the cleaned milling materials into the machine body; the conveying mechanism is arranged in the machine body and is used for conveying the milled materials cleaned by the cleaning mechanism into the collecting box; and the driving mechanism is arranged on the side, facing the ground, of the machine body and is used for driving the machine body to move. This application has the effect that alleviates constructor's intensity of labour.

Description

Highway pavement milling and planing material recovery device

Technical Field

The utility model relates to the field of pavement construction equipment, in particular to a milling material recovery device for a highway pavement.

Background

Along with the continuous development of highway construction in China, the highway network is more and more perfect, and along with the increasingly heavy transportation pressure of a traffic pipe network, the maintenance construction of the highway is more and more emphasized.

In the maintenance process of asphalt roads, a milling machine is often used for milling and planing off old pavements of the road surfaces and then laying new pavements, so that the asphalt road maintenance method is widely applied, economical and effective. Due to the fact that the cleaning vehicle is high in cost, waste materials generated in the milling construction process are generally cleaned by workers, the cleaned and collected waste materials can be recycled after being processed, and the effects of energy conservation and emission reduction are achieved.

In view of the above-mentioned related technologies, the inventor thinks that the waste materials generated in the milling construction process are manually cleaned, which results in high labor intensity of constructors.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to alleviate constructor's intensity of labour, the application provides a material recovery unit is milled on highway road surface.

The utility model is realized in such a way that the milling and planing material recovery device for the highway pavement is constructed, and the milling and planing material recovery device comprises a machine body, wherein the machine body is a hollow box body, and a feeding hole is formed in the side, facing the ground, of the machine body; the collecting box is arranged at one end far away from the feeding hole in the machine body; the cleaning mechanism is arranged in the machine body and is opposite to the feeding hole, and the cleaning mechanism is used for cleaning milling materials on a road surface and conveying the cleaned milling materials into the machine body; the conveying mechanism is arranged in the machine body and is used for conveying the milled materials cleaned by the cleaning mechanism into the collecting box; and the driving mechanism is arranged on the side, facing the ground, of the machine body and is used for driving the machine body to move.

Through taking above-mentioned technical scheme, actuating mechanism drive organism removes on the road surface, and the organism removes the in-process, and the cleaning mechanism is cleared up milling material on the road surface to the milling material that will clear up is carried to the organism in, and conveying mechanism will carry to the organism in milling material transport to the collecting box in store, thereby do not need constructor manual to clear up milling material on the road surface, alleviateed constructor's intensity of labour.

Optionally, the cleaning mechanism includes: the brush roller is rotationally arranged in the machine body; the first driving motor is arranged outside the machine body, and an output shaft of the first driving motor is fixedly connected with the brush roller in a coaxial line manner; the brush roller is opposite to the feed inlet, and part of bristles of the brush roller extend out of the machine body through the feed inlet.

Through adopting above-mentioned technical scheme, first driving motor drive brush roller rotates, and the brush roller brushes the clearance to milling material on the road surface, reaches the effect of being convenient for clear up milling material on the road surface.

Optionally, the conveying mechanism includes: the conveying belt is arranged in the machine body; the second driving motor is arranged outside the machine body, and an output shaft of the second driving motor is coaxially and fixedly connected with a driving shaft of the conveying belt; the conveying belt is arranged in an inclined mode, the inclined lowest end of the conveying belt is close to the ground at the position of the brush roller, and the inclined highest end of the conveying belt is located above the collecting box.

Through taking above-mentioned technical scheme, the second driving motor starts, drives the conveyer belt operation, carries the interior material of milling and planing of organism through the brush roller and carries to the collecting box in through the conveyer belt, reaches to be convenient for carry the effect to the collecting box in with milling and planing the material.

Optionally, a material conveying plate is obliquely arranged in the machine body close to the feeding port, the oblique lowest end of the material conveying plate is connected with the machine body at the feeding port, and the oblique highest end of the material conveying plate is located above the oblique lowest end of the conveying belt.

By adopting the technical scheme, the milling material conveyed into the machine body through the brush roller is conveyed to the conveying plate firstly and then is moved to the conveying belt under the action of the brush roller, so that the effect of conveying the milling material to the conveying belt is achieved.

Optionally, a plurality of stop levers are arranged on the conveyor belt.

Through taking above-mentioned technical scheme, when milling the material and moving on the conveyer belt mutually, the pin blocks milling the material, avoids milling the material to drop to the organism in the effect of gravity to a certain extent.

Optionally, the drive mechanism comprises: the rolling wheels are rotatably arranged at the bottom of the machine body and are arranged in pairs in an opposite mode; the rotating shaft is arranged between two opposite rollers; the third driving motor is arranged at the bottom of the machine body; the driving bevel gear is coaxially arranged on an output shaft of the third driving motor; the driven bevel gear is coaxially arranged on the rotating shaft; wherein the driving bevel gear is meshed with the driven bevel gear.

By adopting the technical scheme, the third driving motor drives the driving bevel gear to rotate, and the driving bevel gear drives the driven bevel gear meshed with the driving bevel gear to rotate, so that the rotating shaft is driven to rotate, and the roller is driven to rotate; the effect of being convenient for drive organism to remove is reached.

Optionally, the machine body is provided with a handrail.

Through adopting above-mentioned technical scheme, constructor holds the handspike, and the operation organism turns to action such as, reaches the effect of being convenient for control organism removal.

Optionally, the method further includes: the dust collection mechanism is arranged at the top of the filter body and is used for sucking and filtering the raised dust in the filter body.

Through taking above-mentioned technical scheme, when clearing up, carrying milling the plane material, the inevitable raise dust that can produce in the organism, the raise dust is too much in the organism piles up the normal operating that can influence spare part in the organism, utilizes dust absorption mechanism to suck and filter the raise dust in the air in the organism, reaches the accumulational effect of raise dust in the reduction organism.

Optionally, the dust suction mechanism comprises: the gas pipe is arranged on the inner top wall of the machine body, and one end of the gas pipe extends out of the machine body; the air inlet head is communicated with and arranged on the air delivery pipe; the dust storage box is arranged at the top of the machine body; the air pump is arranged at the top of the machine body, the input end of the air pump is communicated with the air delivery pipe, and the output end of the air pump is communicated with the dust storage box; the air outlet pipe is communicated with the dust storage box; the filter screen sets up in the dust storage box, the filter screen is located outlet duct department.

Through taking above-mentioned technical scheme, the air pump sucks the air in the organism to carry the air that contains the raise dust to the storage dust box in, filter the air that contains the raise dust through the filter screen, the dust filters the storage in the storage dust box, and the air after the filtration passes through the outlet duct and discharges, is convenient for filter the air that contains the raise dust in the organism.

The utility model has the following advantages:

1. the driving mechanism drives the machine body to move on the road surface, the cleaning mechanism cleans milling materials on the road surface and conveys the cleaned milling materials into the machine body in the moving process of the machine body, and the conveying mechanism conveys the milling materials conveyed into the machine body into the collecting box for storage, so that construction personnel do not need to manually clean the milling materials on the road surface, and the labor intensity of the construction personnel is reduced;

2. the cleaning mechanism comprises a brush roller and a first driving motor, and the first driving motor drives the brush roller to rotate, so that milling materials on the road surface are cleaned, and the effect of conveniently cleaning the milling materials on the road surface is achieved;

3. the dust collection mechanism is further arranged on the machine body, and air containing the flying dust in the machine body is sucked and filtered, so that the accumulation of the flying dust in the machine body is reduced, and the service life of the recovery device is prolonged.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

fig. 2 is a partial sectional view for showing the internal structure of the housing in the embodiment of the present application;

FIG. 3 is a bottom view for showing the structure of the drive mechanism in the embodiment of the present application;

fig. 4 is a schematic structural view for showing a machine body in the embodiment of the present application;

FIG. 5 is a partial schematic view showing a suction mechanism in the embodiment of the present application;

fig. 6 is an enlarged view of a portion a in fig. 5.

Wherein: 1. a body; 11. a feed inlet; 12. a material conveying plate; 13. a baffle plate; 131. a bolt; 2. a collection box; 21. a notch; 3. a cleaning mechanism; 31. a brush roller; 32. a first drive motor; 4. a conveying mechanism; 41. a conveyor belt; 42. a second drive motor; 43. a stop lever; 5. a drive mechanism; 51. a roller; 52. a rotating shaft; 53. a third drive motor; 54. a drive bevel gear; 55. a driven bevel gear; 6. a grab rail; 7. a dust suction mechanism; 71. a gas delivery pipe; 72. an air inlet head; 73. a dust storage box; 731. a blocking cover; 74. an air pump; 75. an air outlet pipe; 76. and (5) filtering the screen.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 6, and the technical solutions in the embodiments of the present invention will be clearly and completely described below. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a highway pavement milling material recovery device by improvement, which can be implemented as follows by referring to fig. 1 and 2; a milling material recovery device for a highway pavement comprises a machine body 1, wherein the machine body 1 is a rectangular hollow box body, a feed port 11 is formed in the side, facing the ground, of the machine body 1, a collecting box 2 is installed at one end, far away from the feed port 11, in the machine body 1, and the collecting box 2 is a rectangular box body with an opening in the top end; a cleaning mechanism 3 is arranged in the machine body 1 and positioned at the feed port 11, a conveying mechanism 4 is arranged between the cleaning mechanism 3 and the collecting box 2, the cleaning mechanism 3 cleans milling materials on the road surface, and the conveying mechanism 4 conveys the milling materials cleaned by the cleaning mechanism 3 into the collecting box 2 for storage; a driving mechanism 5 is mounted at the bottom of the machine body 1, and the driving mechanism 5 drives the machine body 1 to move on the road surface.

Old shop's layer on the road surface digs through milling machine and mills the back, it scatters on the road surface to mill the material, start actuating mechanism 5, actuating mechanism 5 drive organism 1 removes on the road surface, organism 1 is at the removal in-process, clearance mechanism 3 clears up milling material on to the road surface, and carry the milling material of clearing up to organism 1 in, carry milling material to the collecting box 2 in through transport mechanism 4 in the organism 1 and store, the completion is to milling the clearance of milling material on the road surface.

Referring to fig. 1 and 2, the cleaning mechanism 3 includes a brush roller 31 and a first driving motor 32, the brush roller 31 is rotatably installed in the machine body 1 and opposite to the feed port 11, the first driving motor 32 is fixedly installed on the outer wall of the machine body 1, and an output shaft of the first driving motor 32 is coaxially and fixedly connected with the brush roller 31. One end of the machine body 1 close to the brush roller 31 and the position opposite to the brush roller 31 are processed into an arc shape, and the arc shape of the machine body 1 is matched with the size of bristles of the brush roller 31. An arc-shaped chamfer is machined at the side, close to the ground, of the arc-shaped end of the machine body 1, and milling materials can enter the machine body 1 conveniently through the arc-shaped chamfer.

The first driving motor 32 is started, and an output shaft of the first driving motor 32 drives the brush roller 31 to rotate, so that the brush roller 31 is driven to brush and clean milling materials on the road surface. The arc setting is located with the brush roller 31 relatively to organism 1, has reduced organism 1's overall dimension, and compact structure is pleasing to the eye simultaneously, and the arc chamfer of 1 front ends of organism is convenient for mill and dig the material and get into to organism 1 in, is convenient for carry out subsequent cleaning work.

Referring to fig. 1 and 2, a material conveying plate 12 is installed in the machine body 1 at the edge of a material inlet 11 at the bottom of the machine body 1, and the inclined highest end of the material conveying plate 12 extends toward the collecting box 2. The conveying mechanism 4 comprises a conveying belt 41 and a second driving motor 42, the conveying belt 41 is obliquely arranged in the machine body 1, the oblique lowest end of the conveying belt 41 is positioned below the oblique highest end of the conveying plate 12, and the oblique highest end of the conveying belt 41 is positioned above the collecting box 2. A plurality of stop levers 43 are further mounted on the conveyor belt 41 at equal intervals, and the longitudinal direction of the stop levers 43 is perpendicular to the conveying direction of the conveyor belt 41.

The brush roller 31 sweeps the milling material on the road surface onto the conveying plate 12, the milling material is conveyed onto the conveying belt 41 through the conveying plate 12 under the action of inertia, the milling material remaining on the conveying plate 12 is also pushed onto the conveying belt 41 under the action of the subsequently input milling material, the conveying belt 41 conveys the milling material into the collection box 2, and the stop lever 43 on the conveying belt 41 stops the milling material from sliding downwards on the conveying belt 41. So as to facilitate the transport of the milled material cleaned by the brush roller 31 into the collection bin 2 for storage.

Referring to fig. 1 and 3, the driving mechanism 5 includes a roller 51, a rotating shaft 52, a third driving motor 53, a drive bevel gear 54 and a driven bevel gear 55, the roller 51 is rotatably installed at the bottom of the machine body 1 and located at both sides of the machine body 1, the plurality of rollers 51 are installed on the machine body 1, the plurality of rollers 51 are installed in pairs, the rotating shaft 52 is fixedly installed between the two opposite rollers 51; the third driving motor 53 is installed at the bottom of the machine body 1, the driving bevel gear 54 is coaxially installed on the output shaft of the third driving motor 53, the driven bevel gear 55 is coaxially and fixedly installed on one of the rotating shafts 52, and the driving bevel gear 54 is meshed with the driven bevel gear 55.

The third driving motor 53 drives the driving bevel gear 54 to rotate, and the driving bevel gear 54 drives the driven bevel gear 55 engaged therewith to rotate, thereby driving the rotating shaft 52 and the roller 51 to rotate, so as to facilitate the driving machine body 1 to move on the road surface.

Referring to fig. 1 and 2, the bottom of the machine body 1 is arranged in a step surface, the feed inlet 11 and the material conveying plate 12 are located at the bottom of the step surface, and the driving mechanism 5 is installed at the top of the step surface, so that when the roller 51 is abutted to the road surface, one end of the feed inlet 11 of the machine body 1 is higher than the road surface, and milling materials on the road surface can be conveniently moved onto the material conveying plate 12.

Referring to fig. 1 and 2, a handrail 6 is installed at one end of the top of the machine body 1 far away from the feed inlet 11, the handrail 6 is composed of two obliquely installed vertical rods and a cross rod for connecting the two vertical rods, and the cross rod is located at the top of the vertical rods. When the recovery device operates, a constructor holds the grab bar 6 by hand to control the direction and the path of the machine body 1, so that the operation is convenient.

Referring to fig. 2 and 4, a baffle 13 is hinged to one end of the machine body 1 close to the collecting box 2, a bolt 131 is installed on the baffle 13, and a notch 21 for a hand to extend into is formed in the wall of the collecting box 2 close to the baffle 13. When the collection box 2 needs to be taken out of the machine body 1, the bolt 131 is pulled out, the baffle 13 is rotated, a hand is stretched into the notch 21, the collection box 2 is pulled out of the machine body 1, the collection box 2 is convenient to take out of the machine body 1, and the milled materials in the collection box 2 are subjected to subsequent processing. Still fixed mounting has the fixture block on organism 1's interior diapire, and when collecting box 2 was located organism 1, collecting box 2 was inconsistent with the fixture block to collecting box 2 is fixed inside organism 1 by fixture block and baffle 13, avoids collecting box 2 to remove at organism 1 removal in-process.

Referring to fig. 2 and 5, the recycling device further includes a dust suction mechanism 7, the dust suction mechanism 7 is installed on the top of the machine body 1, and the dust suction mechanism 7 sucks and filters the air containing the flying dust in the machine body 1. The dust collection mechanism 7 comprises an air pipe 71, air inlets 72, a dust storage box 73, an air pump 74, an air outlet pipe 75 and a filter screen 76, wherein the air pipe 71 is arranged on the inner top wall of the machine body 1, the air pipe 71 is communicated with and provided with the air inlets 72, and the air inlets 72 extend towards the inside of the machine body 1; one end of the air pipe 71 penetrates through the top wall of the machine body 1 and extends out of the machine body 1, the air pump 74 and the dust storage tank 73 are both arranged at the top of the machine body 1, the input end of the air pump 74 is communicated with the air pipe 71, and the output end of the air pump 74 is communicated with the dust storage tank 73; referring to fig. 6, an air outlet pipe 75 is also installed in the dust storage box 73, and a filter screen 76 is installed in the dust storage box 73 and located at the air outlet pipe 75.

Milling material on the road surface is at the clearance in-process, and inevitable can produce the raise dust in organism 1, and the raise dust subsides in organism 1 and piles up too much, can influence the normal operating of the inside spare part of organism 1. The air pump 74 is started, the air pump 74 sucks air containing flying dust in the machine body 1 through the air inlet head 72, the air is conveyed into the dust storage box 73 through the air conveying pipe 71, the flying dust in the air is filtered on the filter screen 76, the dust is accumulated and stored in the dust storage box 73, and the filtered clean air is discharged through the air outlet pipe 75. Thereby effectively reducing the dust deposited in the machine body 1 and prolonging the service life of the recovery device.

Referring to fig. 5, a blocking cover 731 is hinged to the top of the dust storage box 73, a dust storage basket is installed inside the dust storage box 73, and after the dust suction mechanism 7 operates for a period of time, the dust storage basket is taken out to clean the dust deposited therein.

The implementation principle of the milling and planing material recovery device for the highway pavement in the embodiment of the application is as follows: starting a third driving motor 53, wherein the third driving motor 53 drives the roller 51 to rotate, so as to drive the machine body 1 to move on the road surface; in the moving process of the machine body 1, the first driving motor 32 drives the brush roller 31 to move, the brush roller 31 cleans milling materials on the road surface, and the cleaned milling materials are conveyed into the machine body 1; the second driving motor 42 drives the conveyer belt 41 to run, so as to convey the milled materials to the collecting box 2 for storage, and finish the cleaning work of the milled materials on the road surface.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (9)

1. A milling material recovery device for highway pavement is characterized in that; the device comprises a machine body (1), wherein the machine body (1) is a hollow box body, and a feeding hole (11) is formed in the side, facing the ground, of the machine body (1);

the device also comprises a collecting box (2) which is arranged at one end of the machine body (1) far away from the feed port (11);

the cleaning mechanism (3) is arranged in the machine body (1) and is opposite to the feeding port (11), and the cleaning mechanism (3) is used for cleaning milling materials on a road surface and conveying the cleaned milling materials into the machine body (1);

the milling machine further comprises a conveying mechanism (4) which is arranged in the machine body (1), wherein the conveying mechanism (4) is used for conveying the milling materials swept by the cleaning mechanism (3) into the collecting box (2);

the device also comprises a driving mechanism (5) which is arranged on the side, facing the ground, of the machine body (1), wherein the driving mechanism (5) is used for driving the machine body (1) to move.

2. The highway pavement milling material recovery device of claim 1, wherein; the cleaning mechanism (3) comprises a brush roller (31) which is rotatably arranged in the machine body (1);

the brush roller device is characterized by further comprising a first driving motor (32) which is arranged outside the machine body (1), and an output shaft of the first driving motor (32) is fixedly connected with the brush roller (31) in a coaxial line manner;

the brush roller (31) is opposite to the feed port (11), and part of bristles of the brush roller (31) extend out of the machine body (1) through the feed port (11).

3. The highway pavement milled material recovery device of claim 2, wherein; the conveying mechanism (4) comprises a conveying belt (41) and is arranged in the machine body (1);

the device also comprises a second driving motor (42) which is arranged outside the machine body (1), and an output shaft of the second driving motor (42) is coaxially and fixedly connected with a driving shaft of the conveying belt (41);

the conveying belt (41) is obliquely arranged, the oblique lowest end of the conveying belt (41) is close to the ground at the position of the brush roller (31), and the oblique highest end of the conveying belt (41) is located above the collecting box (2).

4. The highway pavement milled material recovery device according to claim 3, wherein; a material conveying plate (12) is obliquely arranged at a position, close to the feed port (11), in the machine body (1), the lowest oblique end of the material conveying plate (12) is connected with the machine body (1) at the feed port (11), and the highest oblique end of the material conveying plate (12) is located above the lowest oblique end of the conveying belt (41).

5. The highway pavement milled material recovery device according to claim 3, wherein; and a plurality of stop rods (43) are arranged on the conveying belt (41).

6. The highway pavement milled material recovery device of claim 1, wherein; the driving mechanism (5) comprises a plurality of rollers (51) which are rotatably arranged at the bottom of the machine body (1), and the rollers (51) are arranged in pairs and are opposite to each other;

the device also comprises a rotating shaft (52) which is arranged between two opposite rollers (51);

the machine also comprises a third driving motor (53) which is arranged at the bottom of the machine body (1);

the driving bevel gear (54) is coaxially arranged on an output shaft of the third driving motor (53);

the bevel gear mechanism also comprises a driven bevel gear (55) which is coaxially arranged on the rotating shaft (52);

wherein the driving bevel gear (54) is engaged with the driven bevel gear (55).

7. The highway pavement milled material recycling device according to claim 1, wherein the milling roller is provided with a roller body; the machine body (1) is provided with a handrail (6).

8. The highway pavement milled material recovery device of claim 1, wherein; the dust collector further comprises a dust collection mechanism (7) which is arranged at the top of the machine body (1), and the dust collection mechanism (7) is used for sucking and filtering the raised dust in the air in the machine body (1).

9. The highway pavement milled material recovery device of claim 8, wherein; the dust collection mechanism (7) comprises a gas pipe (71) which is arranged on the inner top wall of the machine body (1), and one end of the gas pipe extends out of the machine body (1);

the air inlet head (72) is communicated with the air conveying pipe (71);

the dust storage box (73) is arranged at the top of the machine body (1);

the air pump (74) is arranged at the top of the machine body (1), the input end of the air pump (74) is communicated with the air conveying pipe (71), and the output end of the air pump (74) is communicated with the dust storage box (73);

the dust collector also comprises an air outlet pipe (75) which is communicated with the dust storage box (73);

still include filter screen (76), set up in dust storage box (73), filter screen (76) are located outlet duct (75) department.

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