CN115949020A - High-efficient clean curing means in municipal garden road surface - Google Patents

Abstract

The application relates to the technical field of road surface cleaning and maintenance, in particular to a municipal garden road surface efficient cleaning and maintenance device which comprises a vehicle body, wherein a collecting mechanism, a scraping mechanism and a crushing mechanism are arranged on the vehicle body; the crushing mechanism comprises a rotating wheel and a driving assembly, the axis of the rotating wheel is vertically arranged and rotates around the axis of the rotating wheel, a plurality of crushing teeth are arranged on the rotating wheel, and the lowest points of the crushing teeth are lower than the lower surface of the rotating wheel; the scraping mechanism comprises a cleaning roller and a driving assembly, the axis of the cleaning roller is perpendicular to the advancing direction of the vehicle body, and a plurality of first scraping plates and first brushes are arranged on the cleaning roller; the collecting mechanism comprises a collecting box arranged on the vehicle body, a feeding hole is formed in one side, facing the cleaning roller, of the collecting box, an air outlet is formed in the other side of the collecting box, and a negative pressure fan is arranged in the air outlet; the collecting box is embedded with a filter plate positioned between the feed inlet and the air outlet, and the cleaning roller is provided with a dust guide mechanism. The problem that dust and sundries on the road are not easy to clean up can be improved.

Description

High-efficient clean curing means in municipal garden road surface

Technical Field

The application relates to the technical field of the clean maintenance in road surface, especially, relate to a clean curing means of municipal garden road surface high efficiency.

Background

Municipal garden refers to and reforms transform the building crowd that forms at specific region application engineering technique and artistic means to the topography, and most municipal garden beautifies for the visitor to visit gardens through means such as planting trees flowers and plants, building the building and arranging garden way, but steps on the road constantly along with people's visit, and there is a large amount of dusts on municipal garden's the subaerial, and the cleaner need clear up dust and debris on the road surface through hand tool or cleaning cart.

At present, to the peripheral road in some municipal transportation roads and gardens, the vehicle of the transportation material of coming and going is more, it is also more to lead to the dust on the road, and some vehicles are easy because of its vibrations when going and the partial powdery material that drops, and a part of powdery material that drops on the road surface can be taken by the vehicle and is blown upward and cause the raise dust in the air, treat after a period of time, this part raise dust will fall again on the road surface and form the floating dust, and another part of powdery material is compressed on the road surface by the coming and going vehicle easily.

The inventor believes that the compacted material is firm, floating dust and the compacted material are not easy to clean by a rolling brush of the cleaning vehicle, and manual cleaning by a manual tool is time-consuming, so improvement is needed.

Disclosure of Invention

In order to improve the difficult clean up's of dust on the road and debris problem, this application provides a high-efficient clean curing means in municipal garden road surface.

The application provides a pair of high-efficient clean curing means in municipal garden road surface adopts following technical scheme: a municipal garden pavement efficient cleaning and maintaining device comprises a vehicle body, wherein a collecting mechanism, a scraping mechanism and a crushing mechanism are sequentially arranged on the vehicle body along the advancing direction of the vehicle body;

the crushing mechanism comprises at least one rotating wheel and a driving assembly for driving the rotating wheel to rotate, the axis of the rotating wheel is vertically arranged and rotates around the axis of the rotating wheel, a plurality of crushing teeth arranged in a clearance with the road surface are arranged on the rotating wheel, and the lowest points of the crushing teeth are lower than the lower surface of the rotating wheel;

the scraping mechanism comprises a cleaning roller and a driving assembly, the cleaning roller is horizontally arranged, the driving assembly is used for driving the cleaning roller to rotate, the axis of the cleaning roller is perpendicular to the advancing direction of the vehicle body, and a plurality of first scraping plates and first brushes are arranged on the cleaning roller and used for rotating to abut against the road surface;

the collecting mechanism comprises a collecting box arranged on the vehicle body, a feed inlet used for collecting sundries pushed by the scraping mechanism is arranged on one side of the collecting box, which faces the cleaning roller, a gas outlet is arranged on the other side of the collecting box, and a negative pressure fan used for extracting gas in the collecting box is arranged in the gas outlet;

the collecting box is embedded to be equipped with the filter plate that is located between feed inlet and the gas outlet, and cleaning roller department is equipped with and is used for leading the dirt mechanism to leading between feed inlet and the filter plate with floating dust.

Optionally, a plurality of rotating wheels are arranged, and each rotating wheel is rotatably connected to the vehicle body through a vertical shaft; the driving assembly comprises a plurality of fixed sleeves, first belt wheels and first motors, wherein the first belt wheels are arranged on the corresponding vertical shafts, the first motors are arranged on the vehicle body, each two adjacent first belt wheels are respectively sleeved with one first belt, and output shafts of the first motors are coaxially connected to one of the vertical shafts.

Optionally, the material crushing mechanism further comprises a second brush and two groups of third brushes, the second brush is arranged between the two groups of third brushes, and the second brush and the two groups of third brushes jointly enclose a material blocking cavity for accommodating the rotating wheel;

the second brush is arranged in an arc shape and positioned in front of the rotating wheel, the second brush is arranged in a gap with the road surface, and two ends of the second brush are bent towards the scraping mechanism; the two groups of third brushes are respectively arranged at the left side and the right side of the rotating wheel and are abutted against the road surface.

Optionally, the cleaning roller is hollow, a plurality of dust holes communicated with the inside of the cleaning roller are formed in the side wall of the cleaning roller, and one end of the cleaning roller is open; lead dirt mechanism including installing the first dust pipe of leading on the automobile body, the one end of first dust pipe communicates in the collecting box inside and lies in between feed inlet and the filter plate, and the other end of first dust pipe rotates around the cleaning roller axis and communicates in the open end of cleaning roller.

Optionally, lead dirt mechanism still including installing the installation shell on the automobile body, the bottom of installation shell is uncovered setting, and the upper portion of cleaning roller is rotated and is inlayed and establish in the installation shell, and first scraper blade and first brush rotate and contradict in the inner wall of installation shell, and per two adjacent first scraper blades have all enclosed sealed chamber with the installation shell inner wall jointly in the installation shell.

Optionally, an accommodating cavity communicated with one of the sealing cavities is formed in the inner wall of the mounting shell, and a fourth brush for the first scraper and the first brush to rotatably abut against is mounted in the accommodating cavity; the dust guiding mechanism further comprises a second dust guiding pipe arranged on the vehicle body, one end of the second dust guiding pipe is communicated with the containing cavity, and the other end of the second dust guiding pipe is communicated with the inside of the collecting box and is positioned between the feeding hole and the filter plate.

Optionally, the cleaning roller rotates around self axis and is connected in the installation shell, drives the subassembly including installing the second motor on the automobile body, all fixed the cover is equipped with the second band pulley on the output shaft of second motor and the cleaning roller, and the cover is equipped with same second belt on two second band pulleys.

Optionally, install striker plate and the stock guide of branch both sides about locating the feed inlet on the collecting box, the striker plate supplies first scraper blade and first brush to keep away from in the one end rotation of cleaning roller and contradicts, and the stock guide is the slope setting, and the high-end of stock guide is located feed inlet department, and the low side of stock guide is contradicted in the road surface and is located the lower of cleaning roller.

Optionally, a second scraper and a conveyor belt are arranged in the collection box and located between the filter plate and the feed inlet, the second scraper abuts against one side, facing the feed inlet, of the filter plate, and the conveyor belt is used for driving the second scraper to scrape floating dust on the filter plate from top to bottom; the bottom of the collecting box is provided with a collecting box for collecting sundries scraped by the second scraper blade, and the top of the collecting box is open.

Optionally, the width direction of the top open end of the collecting box is the same as the thickness direction of the filter plate, and the width of the top open end of the collecting box is gradually reduced from bottom to top; the bottom of the collecting box is open and is movably connected with an opening and closing door.

To sum up, the application comprises the following beneficial technical effects:

1. in the movement process of the vehicle body, the driving assembly drives the rotating wheel to rotate, the rotating wheel drives the crushing teeth to rotate synchronously, and the crushing teeth rotate to tear the compacted sundries on the road surface, so that the compacted sundries become thin and the sundries can be cleaned subsequently;

2. when the vehicle body moves forwards, the larger sundries on the road surface are blocked by the second brush, the sundries move to the end part of the second brush along the convex surface of the second brush, so that the broken teeth do not need to break the sundries, the third brush can block the sundries thrown away by the broken teeth, the sundries are prevented from being separated from the movement track of the scraping mechanism, and the cleaning effect of the scraping mechanism on the sundries is ensured;

3. when the driving assembly drives the cleaning roller to rotate, the cleaning roller drives the first scraper blade and the first hairbrush to rotate and abut against the road surface, the first scraper blade rotationally scrapes compacted sundries remained on the road surface, the first hairbrush rotationally scrapes the scraped sundries, and the sundries pushed by the first scraper blade and the first hairbrush enter the collecting box through the feeding hole to be collected;

4. under the action of the negative pressure fan, air in the collecting box is discharged through the air outlet, negative pressure is formed in the collecting box, floating dust and sundries at the cleaning roller enter the collecting box under the double actions of suction force in the collecting box and thrust force of the first scraper and the first brush, and the collecting effect of the floating dust and the sundries is improved;

5. when the first brush and the first scraper blade on the cleaning roller rotate to clean floating dust and sundries, the negative pressure fan extracts air in the cleaning roller through the collecting box and the first dust guide pipe, so that negative pressure is formed inside the cleaning roller, the floating dust and the light sundries on the front side and the rear side of the cleaning roller are sucked into the cleaning roller and enter the collecting box through the first dust guide pipe and the collecting box, and floating of the floating dust in the air is further reduced;

6. when the second motor drives the second belt wheel to rotate, the second belt wheel drives the rotating roller to rotate through the third belt wheel and the fourth belt, so that the rotating roller drives the scraper plate to clean floating dust attached to the filter plate through the third belt, and the filter plate is prevented from being blocked by the floating dust;

7. in the rotating process of the cleaning roller, every two adjacent first scraping plates in the installation shell and the inner wall of the installation shell jointly form a sealed cavity, so that only dust holes exposed outside the installation shell can generate suction force, the number of the dust holes capable of generating the suction force is reduced, the suction force of a single dust hole is increased, and the effect of absorbing and removing floating dust and sundries is improved;

8. first scraper blade and first brush will contradict in the fourth brush at the rotation in-process for debris and the dust that floats on first scraper blade and the first brush are further cleared up, and the dust that floats that are cleared up will be led through holding chamber and second with debris and get into to collect bin in, so that debris and the dust that floats in the installation shell pollute first brush and the first scraper blade by the clearance again.

Drawings

FIG. 1 is a schematic structural view of a vehicle body roof in an embodiment of the present application;

FIG. 2 is a schematic structural view of a vehicle body bottom in the embodiment of the present application;

FIG. 3 is a schematic diagram of a spitwad mechanism in an embodiment of the present application;

FIG. 4 is a schematic structural diagram of a scraping mechanism and a dust guiding mechanism in an embodiment of the present application;

FIG. 5 is a schematic cross-sectional view of a material breaking mechanism, a material scraping mechanism and a collecting mechanism in an embodiment of the present application;

FIG. 6 is a schematic cross-sectional view of the interior of the mounting housing and collection box of the embodiment of the present application;

FIG. 7 is a schematic structural view of a collecting mechanism and a scraping mechanism in an embodiment of the present application;

FIG. 8 is an enlarged partial schematic view at A of FIG. 5;

FIG. 9 is a schematic sectional view of the inside of the collection tank in the embodiment of the present application.

Reference numerals: 1. a vehicle body; 2. a crushing mechanism; 21. a rotating wheel; 211. crushing teeth; 212. a vertical axis; 22. a drive assembly; 221. a first pulley; 222. a first belt; 223. a first motor; 23. a second brush; 24. a third brush; 25. a material blocking cavity; 3. a scraping mechanism; 31. cleaning the roller; 311. a dust hole; 32. a first squeegee; 33. a first brush; 34. a driving component; 341. a second motor; 342. a second pulley; 343. a second belt; 4. a collection mechanism; 41. a collection box; 411. a feed inlet; 412. an air outlet; 42. a striker plate; 43. a serrated plate; 44. a material guide plate; 45. a collection box; 46. opening and closing the door; 47. a negative pressure fan; 48. filtering the plate; 49. a conveyor belt; 491. a rotating roller; 492. a third belt; 493. a third pulley; 494. a fourth belt; 495. a second squeegee; 5. a dust guide mechanism; 51. a first dust guide pipe; 511. sealing the bearing; 52. mounting a shell; 521. sealing the cavity; 53. an accommodating chamber; 54. a fourth brush; 55. a second dust guide pipe.

Detailed Description

The present application is described in further detail below with reference to figures 1-9.

The embodiment of the application discloses high-efficient clean curing means in municipal garden road surface. As shown in figure 1, a high-efficient clean curing means in municipal garden road surface, including automobile body 1, be equipped with along the collection mechanism 4 that 1 advancing direction of automobile body set gradually on the automobile body 1, scrape material mechanism 3 and crushed aggregates mechanism 2, crushed aggregates mechanism 2 is used for the broken road surface on by the compaction debris, scrapes material mechanism 3 and is used for scraping the superficial dirt on the road surface and is collected in collecting mechanism 4 by broken debris.

As shown in fig. 2 and 3, the crushing mechanism 2 comprises at least one rotating wheel 21 and a driving assembly 22 for driving the rotating wheel 21 to rotate, the axis of the rotating wheel 21 is vertically arranged and rotates around the axis, a plurality of crushing teeth 211 are mounted on the lower surface of the rotating wheel 21, and the lowest points of the crushing teeth 211 are lower than the lower surface of the rotating wheel 21.

In the movement process of the vehicle body 1, the driving assembly 22 drives the rotating wheel 21 to rotate, the rotating wheel 21 drives the crushing teeth 211 to rotate synchronously, and the crushing teeth 211 rotate to tear the compacted sundries on the road surface, so that the compacted sundries become thin and are convenient for the subsequent cleaning of the sundries; and the crushing teeth 211 are arranged in a gap with the road surface, so that the crushing teeth 211 are not easy to rub against the road surface, and the service life of the crushing teeth 211 is prolonged.

The rotating wheels 21 are provided with a plurality of rotating wheels and are sequentially arranged along the horizontal direction, and the arrangement direction of the rotating wheels 21 is vertical to the advancing direction of the vehicle body 1, so that the size of the crushing mechanism 2 is reduced as much as possible under the condition that the cleaning width is ensured.

The vertical shaft 212 is installed at the center of the upper surface of each runner 21, and the runners 21 are rotatably connected to the vehicle body 1 through the vertical shaft 212, so that the stability of the runners 21 in the rotating process is ensured.

The driving assembly 22 includes a plurality of first belt wheels 221 fixedly sleeved on the corresponding vertical shafts 212 and a first motor 223 mounted on the vehicle body 1, each two adjacent first belt wheels 221 are respectively sleeved with a same first belt 222, and an output shaft of the first motor 223 is coaxially connected to one of the vertical shafts 212.

When the first motor 223 drives one of the vertical shafts 212 to rotate, the vertical shaft 212 drives the other vertical shafts 212 to rotate through the first belt wheel 221 and the first belt 222, so that the crushing teeth 211 on all the rotating wheels 21 can crush the compacted sundries on the road surface together.

The material crushing mechanism 2 further comprises a second brush 23 and two sets of third brushes 24 which are installed on the vehicle body 1, the second brush 23 is located between the two sets of third brushes 24, the second brush 23 and the two sets of third brushes 24 jointly enclose a material blocking cavity 25, and all the rotating wheels 21 are located on the inner side of the material blocking cavity 25.

It should be noted that the second brush 23 is disposed in an arc shape and located in front of the rotating wheel 21, and both ends of the second brush 23 are bent toward the scraping mechanism 3. When the vehicle body 1 advances, larger sundries on the road surface are blocked by the second brush 23, and the sundries move towards the end part of the second brush 23 along the convex surface of the second brush 23, so that the crushing teeth 211 do not need to crush the sundries.

The second brush 23 is arranged with a gap with the road surface, so the second brush 23 will not contact with the compacted sundries, thereby the abrasion of the sundries to the second brush 23 is reduced as much as possible.

The two groups of third brushes 24 are respectively arranged at the left side and the right side of the rotating wheel 21, the third brushes 24 are abutted to the road surface, and after the compacted sundries are crushed by the crushing teeth 211, the sundries may be thrown away by the crushing teeth 211 rotating at a high speed, and at the moment, the third brushes 24 can block the part of the sundries so as to prevent the part of the sundries from being separated from the motion track of the material scraping mechanism 3, and the cleaning effect of the material scraping mechanism 3 on the part of the sundries is ensured.

As shown in fig. 4 and 5, the scraping mechanism 3 includes a cleaning roller 31 horizontally disposed and a driving assembly 34 for driving the cleaning roller 31 to rotate, an axis of the cleaning roller 31 is perpendicular to a forward direction of the vehicle body 1, and a plurality of first scrapers 32 circumferentially disposed around the axis of the cleaning roller 31 and a plurality of first brushes 33 circumferentially disposed around the axis of the cleaning roller 31 are mounted on a side wall of the cleaning roller 31.

When the driving assembly 34 drives the cleaning roller 31 to rotate, the cleaning roller 31 drives the first scraping plate 32 and the first brush 33 to rotate and abut against the road surface, the first scraping plate 32 will rotate to scrape the compacted sundries left on the road surface, and the first brush 33 will rotate to scrape the scraped sundries.

As shown in fig. 5 and 9, the collecting mechanism 4 includes a collecting box 41 mounted on the vehicle body 1, a side of the collecting box 41 facing the cleaning roller 31 is provided with a feed opening 411, and the sundries pushed by the first scraper 32 and the first brush 33 will enter the collecting box 41 through the feed opening 411 to be collected.

The collecting box 41 is provided with a material baffle plate 42 and a material guide plate 44 which are respectively arranged at the upper side and the lower side of the feeding hole 411, and the material baffle plate 42 is provided with a sawtooth plate 43 which is arranged between the material baffle plate 42 and the material guide plate 44. In the rotating process of the first scraper 32 and the first brush 33, one end of the first scraper 32 and one end of the first brush 33, which is far away from the cleaning roller 31, of the striker plate 42 abut against the serrated plate 43 and the striker plate 42, impurities attached to the first scraper 32 and the first brush 33 are cleaned by the serrations on the serrated plate 43 and fall off, and then are blocked by the striker plate 42 and fall off, so that the first scraper 32 and the first brush 33 are not easy to pollute the cleaned road surface again.

The material guiding plate 44 is obliquely arranged, the high end of the material guiding plate 44 is located at the feeding hole 411, and the low end of the material guiding plate 44 is abutted to the road surface and located at the lowest position of the cleaning roller 31, so that the sundries pushed by the first scraping plate 32 and the first brush 33 enter the feeding hole 411 along the upper surface of the material guiding plate 44, and the cleaning of the sundries is facilitated.

The collecting box 41 is integrally formed at the bottom thereof with a collecting box 45, the top of the collecting box 45 is open, and the height of the bottom wall of the collecting box 41 between the feeding hole 411 and the collecting box 45 is gradually reduced from the feeding hole 411 to the collecting box 45, so that the sundries entering the collecting box 41 from the feeding hole 411 can slide down to the collecting box 45 along the bottom wall of the collecting box 41 for collection.

The bottom of the collecting box 45 is open and is movably connected with an opening and closing door 46, and when the opening and closing door 46 is opened, sundries in the collecting box 45 are discharged through the opening at the bottom of the collecting box 45; in this embodiment, one end of the opening and closing door 46 is mounted on the collecting box 45 through a hinge, so that the opening and closing door 46 can rotate relative to the collecting box 45, and the other end of the opening and closing door 46 is mounted on the collecting box 45 through a snap, thereby ensuring the stability of the opening and closing door 46 when the bottom of the opening and closing door is closed at the bottom of the collecting box 45.

The side of the collection box 41 is provided with an air outlet 412, the feed inlet 411 and the air outlet 412 are respectively arranged at two opposite sides of the collection box 41, the negative pressure fan 47 is arranged in the air outlet 412, and the filter plate 48 positioned between the feed inlet 411 and the air outlet 412 is fixedly embedded in the collection box 41. Under the action of the negative pressure fan 47, the air in the collecting box 41 is discharged through the air outlet 412, negative pressure is formed in the collecting box 41, floating dust and sundries at the cleaning roller 31 enter the collecting box 41 under the double actions of the suction force in the collecting box 41 and the thrust of the first scraper 32 and the first brush 33, and the collecting effect of the floating dust and the sundries is improved.

When the floating dust and the impurities enter the collection box 41, the lighter floating dust will adhere to the surface of the filter plate 48, and the impurities will slide down into the collection box 45 for collection.

The width direction of the top opening end of the collection box 45 is the same as the thickness direction of the filter plate 48, and the width of the top opening end of the collection box 45 is gradually reduced from bottom to top, so that the air in the collection box 41 and the collection box 45 is not easy to exchange, not only can the floating dust and the sundries smoothly fall into the collection box 45, but also the sundries and the floating dust in the collection box 45 are not easy to float out of the collection box 45.

The collecting box 41 is provided with a second scraper 495 and a conveyor belt 49 which are positioned between the filter plate 48 and the feeding hole 411, the second scraper 495 abuts against one side of the filter plate 48 facing the feeding hole 411, the conveyor belt 49 is used for driving the second scraper 495 to scrape floating dust on the filter plate 48 from top to bottom, and the scraped floating dust falls into the collecting box 45 to be collected.

As shown in fig. 5 to 7, the cleaning roller 31 is hollow, a plurality of dust holes 311 communicated with the inside of the cleaning roller 31 are formed in the side wall of the cleaning roller 31, and one end of the cleaning roller 31 is open and provided with a dust guide mechanism 5; the dust guiding mechanism 5 comprises a first dust guiding pipe 51 installed on the vehicle body 1, one end of the first dust guiding pipe 51 is communicated with the inside of the collecting box 41 and is located between the feeding port 411 and the filter plate 48, a sealing bearing 511 is fixedly sleeved at the other end of the first dust guiding pipe 51, and the sealing bearing 511 is fixedly embedded in the open end of the cleaning roller 31, so that the first dust guiding pipe can rotate around the axis of the cleaning roller 31 and is communicated with the open end of the cleaning roller 31.

When the first brush 33 and the first scraper 32 on the cleaning roller 31 rotate to clean floating dust and sundries, the negative pressure fan 47 will draw air in the cleaning roller 31 through the collection box 41 and the first dust guide pipe 51, so that negative pressure is formed inside the cleaning roller 31, the floating dust and light sundries on the front side and the rear side of the cleaning roller 31 will be sucked into the cleaning roller 31 and enter the collection box 45 through the first dust guide pipe 51 and the collection box 41, and the floating of the floating dust in the air is further reduced.

Lead dirt mechanism 5 still including installing installation shell 52 on automobile body 1, the cleaning roller 31 rotates around self axis to be connected in installation shell 52, drives subassembly 34 including installing the second motor 341 on automobile body 1, and equal fixed cover is equipped with second band pulley 342 on the output shaft of second motor 341 and the cleaning roller 31, and the cover is equipped with same second belt 343 on two second band pulleys 342. The second motor 341 can drive the cleaning roller 31 to rotate through the second belt wheel 342 and the second belt 343, so that the cleaning roller 31 drives the first scraper 32 and the first brush 33 to rotate to clean floating dust and impurities on the road surface.

The conveyor belt 49 includes two rotating rollers 491 sequentially arranged in the vertical direction, the two rotating rollers 491 are both rotatably connected to the inner wall of the collection box 41 around the axis thereof, two third belts 492 are sleeved on the two rotating rollers 491, and the second scraper 495 is installed on the two third belts 492. When the rotating roller 491 rotates, the rotating roller 491 drives the second scraper 495 to make an annular movement by the third belt 492, so that the second scraper 495 moves to clean floating dust attached to the filter plate 48.

The two third belts 492 are provided at both ends of the rotating roller 491 so that floating dust entering into the collection tank 41 is not easily attached to the third belts 492.

One end of one of the rotating rollers 491 extends out of the collecting box 41 and is fixedly sleeved with a third belt wheel 493, and the third belt wheel 493 and one of the second belt wheels 342 are sleeved with a same fourth belt 494. When the second motor 341 rotates the second pulley 342, the second pulley 342 will rotate the rotating roller 491, so that the rotating roller 491 will drive the first brush 33 and the first scraper 32 to clean the impurities and floating dust on the road surface, and the second pulley 342 will drive the rotating roller 491 through the third pulley 493 and the fourth belt 494, so that the rotating roller 491 will drive the scraper through the third belt 492 to clean the floating dust adhered to the filter plates 48, so as to prevent the filter plates 48 from being blocked by the floating dust.

It should be noted that the diameter of the second pulley 342 is larger than that of the third pulley 493, so that the second motor 341 drives the third pulley 493 to rotate at an increased speed through the second pulley 342 and the fourth belt 494, so as to increase the moving speed of the second scraper 495 and further prevent the floating dust from blocking the filter plate 48.

The bottom of the installation shell 52 is open, the upper part of the cleaning roller 31 is rotatably embedded in the installation shell 52, and the first scraper 32 and the first brush 33 abut against the inner wall of the installation shell 52 in the rotating process, so that floating dust and impurities attached to the first scraper 32 and the first brush 33 are further cleaned.

As shown in fig. 6 to 8, every two adjacent first scrapers 32 in the mounting shell 52 and the inner wall of the mounting shell 52 together form a sealed cavity 521, so that only the dust holes 311 exposed outside the mounting shell 52 can generate suction force, the number of the dust holes 311 capable of generating suction force is reduced, the suction force of a single dust hole 311 is increased, and the effect of absorbing floating dust and impurities is improved.

A cavity is arranged between the inner wall and the outer wall of the mounting shell 52, the inner wall of the top of the mounting shell 52 protrudes upwards to form an accommodating cavity 53 communicated with one of the sealed cavities 521, and the walls of two opposite side cavities of the accommodating cavity 53 are provided with fourth brushes 54. The first scraper 32 and the first brush 33 will collide with the fourth brush 54 during the rotation process, so that the impurities and floating dusts on the first scraper 32 and the first brush 33 will be further cleaned.

The dust guiding mechanism 5 further comprises a second dust guiding pipe 55 installed on the vehicle body 1, one end of the second dust guiding pipe 55 is communicated with the accommodating cavity 53, and the other end of the second dust guiding pipe 55 is communicated with the inside of the collecting box 41 and is located between the feeding port 411 and the filter plate 48, so that the floating dust and the impurities cleaned by the fourth brush 54 enter the collecting box 41 through the accommodating cavity 53 and the second dust guiding pipe 55, and the impurities and the floating dust in the installation shell 52 are prevented from polluting the cleaned first brush 33 and the first scraper 32 again.

The implementation principle of the high-efficient clean curing means in municipal garden road surface of this application embodiment is: in the process of cleaning and maintaining the road surface, a worker pushes the vehicle body 1 to move forward, larger sundries on the road surface are blocked by the second brush 23, and the sundries move towards the end part of the second brush 23 along the convex surface of the second brush 23; the first motor 223 drives one of the vertical shafts 212 to rotate, and the vertical shaft 212 drives the other vertical shafts 212 to rotate through the first belt wheel 221 and the first belt 222, so that the crushing teeth 211 on all the rotating wheels 21 together crush the compacted sundries on the road surface, and the sundries thrown away by the crushing teeth 211 are blocked by the third brush 24, so as to prevent the sundries from separating from the motion track of the scraping mechanism 3.

Then the second motor 341 will drive the cleaning roller 31 to rotate through the second belt wheel 342 and the second belt 343, so that the cleaning roller 31 will drive the first scraper 32 and the first brush 33 to rotate to clean the floating dust and the sundries on the road surface, the sundries crushed by the crushing teeth 211, and the sundries guided to the end part by the second brush 23, the cleaned floating dust and the sundries will be pushed into the feeding port 411 by the first brush 33 and the first scraper 32, the floating dust will be attached to the surface of the filter plate 48 under the suction of the negative pressure fan 47, and the sundries will slide down and fall into the collecting box 45.

The negative pressure fan 47 can promote the negative pressure inside the collection box 41, the first dust guide pipe 51 and the second dust guide pipe 55 to be formed in the working process, and floating dust and sundries between the cleaning roller 31 and the collection box 41 can enter the collection box 41 under the double effects of the suction force inside the collection box 41 and the thrust force of the first scraper 32 and the first brush 33; the floating dust and sundries at the cleaning roller 31 are sucked into the cleaning roller 31 and enter the collecting box 45 through the first dust guide pipe 51 and the collecting box 41; the floating dust and sundries attached to the first brush 33 and the first scraper 32 are cleaned by the serrated plate 43, the striker plate 42, the inside of the mounting shell 52 and the fourth brush 54 in sequence, so that the first scraper 32 and the first brush 33 are not easy to pollute the cleaned road surface again; the floating dusts and impurities cleaned by the fourth brush 54 will enter the collection box 41 through the accommodation chamber 53 and the second dust guide pipe 55, so as to prevent the impurities and floating dusts in the installation case 52 from re-contaminating the cleaned first brush 33 and the first scraper 32.

When the second motor 341 rotates the cleaning roller 31 via the second pulley 342 and the second belt 343, the second motor 341 further rotates the rotating roller 491 via the second pulley 342, the third pulley 493, and the fourth belt 494, the rotating roller 491 drives the second scraper 495 via the third belt 492 to perform an annular movement, the scraper descends to scrape off the floating dust attached to the filter plate 48, so as to prevent the filter plate 48 from being blocked by the floating dust, and the scraped floating dust falls into the collecting box 45 to be collected.

To sum up, the dust cleaning device can thoroughly clean up impurities of dust on the road surface.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. The utility model provides a high-efficient clean curing means in municipal garden road surface, includes automobile body (1), its characterized in that: the vehicle body (1) is provided with a collecting mechanism (4), a scraping mechanism (3) and a crushing mechanism (2) which are arranged in sequence along the advancing direction of the vehicle body (1);

the material crushing mechanism (2) comprises at least one rotating wheel (21) and a driving assembly (22) for driving the rotating wheel (21) to rotate, the axis of the rotating wheel (21) is vertically arranged and rotates around the axis of the rotating wheel, a plurality of crushing teeth (211) which are arranged in a clearance with the road surface are arranged on the rotating wheel (21), and the lowest points of the crushing teeth (211) are lower than the lower surface of the rotating wheel (21);

the scraping mechanism (3) comprises a cleaning roller (31) which is horizontally arranged and a driving assembly (34) which is used for driving the cleaning roller (31) to rotate, the axis of the cleaning roller (31) is vertical to the advancing direction of the vehicle body (1), and a plurality of first scraping plates (32) and first brushes (33) which are used for rotating and abutting against the road surface are arranged on the cleaning roller (31);

the collecting mechanism (4) comprises a collecting box (41) arranged on the vehicle body (1), a feeding hole (411) used for collecting sundries pushed by the scraping mechanism (3) is formed in one side, facing the cleaning roller (31), of the collecting box (41), an air outlet (412) is formed in the other side of the collecting box (41), and a negative pressure fan (47) used for extracting air in the collecting box (41) is installed in the air outlet (412);

a filter plate (48) positioned between the feed inlet (411) and the air outlet (412) is embedded in the collection box (41), and a dust guide mechanism (5) used for guiding floating dust to a position between the feed inlet (411) and the filter plate (48) is arranged at the cleaning roller (31).

2. The efficient cleaning and maintaining device for the municipal garden pavements according to claim 1, characterized in that: the rotating wheels (21) are arranged in a plurality, and each rotating wheel (21) is rotatably connected to the vehicle body (1) through a vertical shaft (212); the driving assembly (22) comprises a plurality of first belt wheels (221) fixedly sleeved on the corresponding vertical shafts (212) and a first motor (223) installed on the vehicle body (1), wherein the same first belt (222) is sleeved on every two adjacent first belt wheels (221), and the output shaft of the first motor (223) is coaxially connected to one of the vertical shafts (212).

3. The efficient cleaning and maintaining device for the municipal garden pavements according to claim 1, characterized in that: the material crushing mechanism (2) further comprises a second brush (23) and two groups of third brushes (24) which are arranged on the vehicle body (1), the second brush (23) is positioned between the two groups of third brushes (24), and the second brush (23) and the two groups of third brushes (24) jointly enclose a material blocking cavity (25) for accommodating the rotating wheel (21);

the second brush (23) is arranged in an arc shape and is positioned in front of the rotating wheel (21), the second brush (23) is arranged in a gap with the road surface, and two ends of the second brush (23) are bent towards the scraping mechanism (3); the two groups of third brushes (24) are respectively arranged at the left side and the right side of the rotating wheel (21), and the third brushes (24) are butted against the road surface.

4. The efficient cleaning and maintaining device for the municipal garden pavements according to claim 1, characterized in that: the interior of the cleaning roller (31) is hollow, a plurality of dust holes (311) communicated with the interior of the cleaning roller (31) are formed in the side wall of the cleaning roller (31), and one end of the cleaning roller (31) is open; lead dirt mechanism (5) including installing first dust guide tube (51) on automobile body (1), the one end of first dust guide tube (51) communicates in collecting box (41) inside and is located between feed inlet (411) and filter plate (48), and the other end of first dust guide tube (51) rotates around cleaning roller (31) axis and communicates in the open end of cleaning roller (31).

5. The efficient cleaning and maintaining device for the municipal garden pavements according to claim 4, characterized in that: lead dirt mechanism (5) still including installing installation shell (52) on automobile body (1), the bottom of installation shell (52) is uncovered setting, and the upper portion of cleaning roller (31) is rotated and is inlayed and establish in installation shell (52), and first scraper blade (32) and first brush (33) are rotated and are contradicted in the inner wall of installation shell (52), and per two adjacent first scraper blade (32) all enclose into seal chamber (521) with installation shell (52) inner wall jointly in installation shell (52).

6. The efficient cleaning and maintaining device for the municipal garden pavements according to claim 5, characterized in that: an accommodating cavity (53) communicated with one sealing cavity (521) is formed in the inner wall of the mounting shell (52), and a fourth brush (54) for the rotation interference of the first scraper (32) and the first brush (33) is mounted in the accommodating cavity (53); the dust guide mechanism (5) further comprises a second dust guide pipe (55) arranged on the vehicle body (1), one end of the second dust guide pipe (55) is communicated with the containing cavity (53), and the other end of the second dust guide pipe (55) is communicated with the inside of the collecting box (41) and is positioned between the feeding port (411) and the filter plate (48).

7. The efficient cleaning and maintaining device for the municipal garden pavements according to claim 5, characterized in that: cleaning roller (31) rotate around self axis and connect in installation shell (52), drive subassembly (34) including installing second motor (341) on automobile body (1), all fixed cover is equipped with second band pulley (342) on the output shaft of second motor (341) and cleaning roller (31), and the cover is equipped with same second belt (343) on two second band pulleys (342).

8. The efficient cleaning and maintaining device for the municipal garden pavements according to claim 1, characterized in that: install striker plate (42) and stock guide (44) of locating feed inlet (411) upper and lower both sides separately on collecting box (41), striker plate (42) supply first scraper blade (32) and first brush (33) to keep away from the one end rotation conflict in cleaning roller (31), stock guide (44) are the slope setting, and the high-end of stock guide (44) is located feed inlet (411) department, and the low-end conflict of stock guide (44) is in the road surface and is located the lowest of cleaning roller (31).

9. The efficient cleaning and maintaining device for the municipal garden pavements according to claim 1, characterized in that: a second scraper (495) and a conveyor belt (49) which are positioned between the filter plate (48) and the feed inlet (411) are arranged in the collection box (41), the second scraper (495) butts against one side, facing the feed inlet (411), of the filter plate (48), and the conveyor belt (49) is used for driving the second scraper (495) to scrape floating dust on the filter plate (48) from top to bottom; the bottom of the collection box (41) is provided with a collection box (45) used for collecting sundries scraped by the second scraper (495), and the top of the collection box (45) is open.

10. The efficient cleaning and maintaining device for the municipal garden pavements according to claim 9, characterized in that: the width direction of the top open end of the collecting box (45) is the same as the thickness direction of the filter plate (48), and the width of the top open end of the collecting box (45) is gradually reduced from bottom to top; the bottom of the collecting box (45) is arranged in an open way and is movably connected with an opening and closing door (46).

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