Road cleaning device for municipal public engineering construction

Abstract

The invention belongs to the technical field of engineering construction road cleaning, and particularly relates to a municipal public engineering construction road cleaning device which comprises a fixing table. A first guide rail is fixedly connected to the side wall of one side of the fixed table; the bottom of the first guide rail and the bottom of the fixing table are each provided with a pair of driving wheel sets. The ends, away from the fixing table, of the first guide rails are rotationally connected with centralized shovel plates. The top of the fixed table is fixedly connected with an output motor; one end of the output motor is rotationally connected with a first transmission gear; in the working process, a fifth transmission gear is matched with a steering changing assembly, so that a second output roller is driven to rotate, in the rotating process of the second output roller, a second conveying belt can start to work, and finally fragments with large sizes on the inner side of a concentration box are discharged to the outer side of curbs; and therefore, the situation that large-size fragments fall on the road surface needing to be constructed again is reduced, the efficiency of road construction work is improved through the whole device, and material loss is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of engineering construction road cleaning, in particular to a municipal public engineering construction road cleaning device. Background Art

[0002] Before the construction of a road project, it is often necessary to use a cleaning device to clean the ground, which can effectively improve the quality of the ground and reduce the impact of debris such as stones, mud, and leaves on the performance and life of the road surface after construction. Therefore, in order to optimize construction conditions and efficiency, ground cleaning work is extremely important.

[0003] In the current existing technology, the road cleaning device for municipal public engineering construction is often composed of a mobile cart and a vacuum cleaner. When the ground needs to be cleaned, the vacuum cleaner is moved to the area to be cleaned by pushing the cart, and the vacuum cleaner is started to clean the dirty area, thereby improving the construction efficiency of road construction.

[0004] The existing road cleaning device for municipal public works construction can centrally clean up loose dust during work, but it is often difficult to deal with larger clods of earth and stones. In addition, a large amount of dust that is centrally processed will lead to a decrease in the original amount of soil on the ground during road construction, resulting in the need to use a large amount of additional materials to fill and repair the road surface during the construction process, which ultimately affects the work efficiency of the construction. Therefore, a road cleaning device for municipal public works construction is proposed to address the above problems. Summary of the invention

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the present invention proposes a road clearing device for municipal public engineering construction.

[0006] The technical solution adopted by the present invention to solve its technical problems is as follows: a road cleaning device for municipal public engineering construction described in the present invention comprises a fixed platform; a first guide rail is fixedly connected to a side wall of one side of the fixed platform; a pair of driving wheel groups are arranged at the bottom of the first guide rail and the bottom of the fixed platform; a concentrated shovel plate is rotatably connected to one end of the first guide rail away from the fixed platform; an output motor is fixedly connected to the top of the fixed platform; one end of the output motor is rotatably connected to a first transmission gear; an outer side wall of the first transmission gear is rotatably connected to a first transmission belt; an inner side wall of the first guide rail is rotatably connected to a first output roller; an outer side wall of one end of the first output roller is aligned with an inner side wall of the first transmission belt The first output roller is rotatably connected to the first feeding belt on the outer side wall; the bottom of the fixed platform is connected to a crushing box; the side wall of the crushing box is rotatably connected to the second transmission gear; the inner side wall of the crushing box is rotatably connected to the first crushing roller; the first crushing roller and the second transmission gear are connected to each other; the side wall of the crushing box is rotatably connected to the third transmission gear; the third transmission gear and the second transmission gear are meshed with each other; the side wall of the crushing box is rotatably connected to the fourth transmission gear; the fourth transmission gear and the third transmission gear are meshed with each other; the inner side wall of the crushing box is rotatably connected to the second crushing roller; the second crushing roller and the fourth transmission gear are connected to each other; The bottom end of the crushing box is rotatably connected to a connecting plate; the outer side wall of the connecting plate is fixedly connected to a filter screen plate; both sides of the bottom end of the crushing box are fixedly connected to a first return spring column; a first rotating base is arranged at the bottom of the first return spring column; the first rotating base and the filter screen plate are connected to each other; a centralizing box is fixedly connected to the bottom of the fixed platform; the centralizing box is arranged on the side of the filter screen plate away from the first guide rail; a second guide rail is connected to a side wall of one side of the centralizing box; a second output roller is rotatably connected to the inner side wall of the centralizing box; the outer side wall of the second output roller is rotatably connected to a second conveyor belt; the second conveyor belt is arranged on the inner side of the second guide rail; the second output roller is away from the first guide rail One end is rotatably connected with a steering change component; the fourth transmission gear is arranged at the end of the steering change component away from the second output roller; the side wall of the central box away from the first guide rail is rotatably connected with the third output roller; the third output roller and the fifth transmission gear are meshed with each other; the outer side wall of the third output roller away from the fifth transmission gear is rotatably connected with the second transmission belt; the inner side wall of the end of the second transmission belt away from the third output roller is in contact with the outer side wall of the fourth transmission gear; the first extrusion column is fixedly connected to the end of the connecting plate away from the crushing box; the second extrusion column is fixedly connected to the outer side wall of the second transmission gear; the second extrusion column and the first extrusion column are arranged on the same vertical plane.

[0007] Preferably, a sixth transmission gear is provided on the side wall of the centralizing box away from the first guide rail; a seventh transmission gear is provided on the side wall of the centralizing box close to the sixth transmission gear; the seventh transmission gear and the sixth transmission gear mesh with each other; the outer wall of the sixth transmission gear is rotatably connected to the third transmission belt; the inner side wall of the third transmission belt and the outer side wall of the third output roller are in contact with each other; the bottom of the third transmission belt is fixedly connected to the first rotating plate; the bottom of the first rotating plate is rotatably connected to the second rotating plate; the side wall of the centralizing box close to the sixth transmission gear is fixedly connected to the limiting slide rail; the limiting slide rail is provided on the side of the sixth transmission gear away from the centralizing box; the inner side of the limiting slide rail is slidably connected to the second rotating base; the second rotating base and the second rotating plate are rotatably connected; the bottom of the second rotating base is fixedly connected to a longitudinal push plate; the longitudinal push plate is provided at the bottom of the limiting slide rail; the bottom of the centralizing box is slidably connected to a vertical push plate; the bottom of the centralizing box is fixedly connected to a second return spring column; the second return spring column and the vertical push plate are connected to each other.

[0008] Preferably, the inner wall of the central box is rotatably connected to the third conveying roller; the outer wall of the third conveying roller is rotatably connected to the third conveyor belt; the third conveyor belt is arranged at the bottom end of the second conveyor belt; the outer wall of the third output roller is rotatably connected to the ninth transmission gear; the ninth transmission gear is arranged at the third output roller near one end of the second transmission belt; the ninth transmission gear is meshed with the eighth transmission gear.

[0009] Preferably, a connecting plate is fixedly connected to the side wall of the vertical push plate away from the sixth transmission gear; a third return spring column is fixedly connected to the top of the connecting plate; multiple groups of the third return spring columns are arranged on the top of the connecting plate; a cleaning scraper is fixedly connected to the top of the third return spring column; the top of the cleaning scraper fits with the bottom of the filter screen plate.

[0010] Preferably, both side walls of the concentrated shovel plate are fixedly connected to a third rotating base; the third rotating base is rotatably connected to a bonding wheel at one end away from the concentrated shovel plate; the bottom of the bonding wheel is fixedly connected to a connecting assembly; the side wall of the driving wheel group is fixedly connected to a fourth rotating base; the fourth rotating base is rotatably connected to the connecting assembly.

[0011] Preferably, a dust collection device is fixedly connected to the top of the fixed platform; a connecting pipe is provided on the side wall of one side of the dust collection device; the connecting pipe is connected to a first dust collection plate at one end away from the dust collection device; the bottom end of the first dust collection plate is arranged above the first conveyor belt; a second dust collection plate is connected to the side wall of one side of the first dust collection plate; the second dust collection plate is arranged above the second crushing roller.

[0012] Preferably, a fixing plate is fixedly connected to the top of the fixing platform; a connecting column is slidably fitted inside the fixing plate; a third guide rail is fixedly connected to the bottom of the connecting column; and the bottom of the third guide rail fits the surface of the fixing platform.

[0013] Preferably, a side plate is fixedly connected to the side wall of the fixed platform away from the output motor; a fixed column is fixedly connected to one end of the side plate away from the fixed platform; an auxiliary wheel is rotatably connected to the inner wall of the fixed column; and the outer wall of the auxiliary wheel is in contact with the bottom of the third guide rail.

[0014] Preferably, a fixing seat is fixedly connected to the top of the side wall of the vertical push plate close to the sixth transmission gear; the inner side wall of the fixing seat is rotatably connected to the first fitting wheel; and the second rotating plate is rotatably connected to the second fitting wheel at one end away from the first rotating plate.

[0015] Preferably, a fixing frame is provided inside the fixing platform; and a collecting box is installed inside the fixing frame.

[0016] Beneficial effects of the present invention:

[0017] 1. The present invention provides a road cleaning device for municipal public engineering construction. The first return spring column and the first rotating base exert tensile force on the filter screen plate, thereby achieving the effect of driving the connecting plate and the filter screen plate to vibrate and rotate. The filter screen plate can also screen the broken soil, and the screened soil can fall on the ground, thereby reducing the situation where the workers need to use a large amount of additional materials to fill and repair the road surface, and improving the work efficiency of the construction; although some fragments are not screened, they will enter the inside of the concentration box; during the rotation of the fourth transmission gear, the third output roller can be driven to rotate through the second transmission belt, and during the rotation of the third output roller, the fifth transmission gear and the steering change component cooperate with each other to drive the second output roller to rotate, and during the rotation of the second output roller, the second feed belt can start to work, and finally the larger-sized fragments on the inside of the concentration box are discharged to the outside of the curb, thereby reducing the situation where the larger-sized fragments fall again on the road surface to be constructed, and the overall device improves the efficiency of road construction work and reduces material loss.

[0018] 2. The present invention provides a road cleaning device for municipal public engineering construction, which can drive the sixth transmission gear to rotate through the third transmission belt, and the rotation of the sixth transmission gear can drive the seventh transmission gear to rotate together. Because the second rotating base can only reciprocate on the inner side of the limiting slide rail, the seventh transmission gear can cooperate with the first rotating plate, the second rotating plate and the second rotating base to push the second rotating base and the longitudinal push plate to move, and in the process of the longitudinal push plate moving, the soil screened and dropped from the filter screen plate can be longitudinally smoothed, thereby improving the flatness of the ground; and in the process of the second rotating plate rotating, the vertical push plate can be reciprocated and squeezed, and the second return spring column and the vertical push plate cooperate with each other to achieve vertical smoothing of the soil on the ground; the overall device can effectively reduce the occurrence of ground soil bulges through the two vertical and longitudinal smoothing effects, thereby reducing the difficulty of subsequent ground leveling work and improving the work efficiency of the overall construction process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0020] Figure 1 is a three-dimensional diagram of a fixing platform of the present invention;

[0021] Figure 2 yes Figure 1 A magnified image of point A;

[0022] Figure 3 It is a three-dimensional diagram of the central box in the present invention;

[0023] Figure 4 yes Figure 3 The enlarged view of point B;

[0024] Figure 5 is a three-dimensional diagram of a crushing box in the present invention;

[0025] Figure 6 yes Figure 5 Enlarged view of point C;

[0026] Figure 7 is a stereoscopic diagram of the filter screen plate of the present invention;

[0027] Figure 8 yes Figure 7 The enlarged view of point D;

[0028] Fig. 9 It is a three-dimensional diagram of the cleaning scraper in the present invention;

[0029] Fig.10 yes Fig. 9 Enlarged view of point E.

[0030] Legend:

[0031] 1. Fixed table; 11. First guide rail; 12. Driving wheel group; 13. Central shovel plate; 14. Output motor; 15. First transmission gear; 16. First transmission belt; 17. First output roller; 18. First feed belt; 19. Crushing box; 110. Second transmission gear; 111. First crushing roller; 112. Third transmission gear; 113. Fourth transmission gear; 114. Second crushing roller; 115. Filter screen plate; 116. First return spring column; 117. First rotating base; 118. Central box; 119. Second guide rail; 120. Second output roller; 121. Second feed belt; 122. Steering change assembly; 123. Fifth transmission gear; 124. Third output roller; 125. Second transmission belt; 126. Connecting plate; 127. First extrusion column; 128. Second extrusion column; 2. Sixth transmission gear; 21. The seventh transmission gear; 22, the third transmission belt; 23, the first rotating plate; 24, the second rotating plate; 25, the second rotating base; 26, the longitudinal push plate; 27, the vertical push plate; 28, the second return spring column; 29, the limiting slide rail; 3, the third conveyor roller; 31, the third conveyor belt; 32, the eighth transmission gear; 33, the ninth transmission gear; 4, the connecting plate; 41, the third return spring column; 42, the cleaning scraper; 5, the third rotating base; 51, the bonding wheel; 52, the connecting assembly; 53, the fourth rotating base; 6, the dust collection device; 61, the connecting pipe; 62, the first dust suction disc; 63, the second dust suction disc; 7, the fixed disc; 71, the connecting column; 72, the third guide rail; 8, the side plate; 81, the fixed column; 82, the auxiliary wheel; 9, the fixed seat; 91, the first bonding rotating wheel; 92, the second bonding rotating wheel; 10, the fixed frame; 101, the collecting box. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] Specific examples are given below.

[0034] See also Figure 1-Figure 10The present invention provides a road cleaning device for municipal public engineering construction, comprising a fixed platform 1; a first guide rail 11 is fixedly connected to a side wall of one side of the fixed platform 1; a pair of driving wheel groups 12 are arranged at the bottom of the first guide rail 11 and the bottom of the fixed platform 1; a concentrated shovel plate 13 is rotatably connected to the end of the first guide rail 11 away from the fixed platform 1; an output motor 14 is fixedly connected to the top of the fixed platform 1; a first transmission gear 15 is rotatably connected to one end of the output motor 14; a first transmission belt 16 is rotatably connected to the outer wall of the first transmission gear 15; a first output roller 17 is rotatably connected to the inner wall of the first output roller 17; the outer wall of one end of the first output roller 17 is in contact with the inner wall of the first transmission belt 16; the outer wall of the first output roller 17 is rotatably connected to the first output roller 17. The material belt 18; the bottom of the fixed platform 1 is connected to a crushing box 19; the side wall of the crushing box 19 is rotatably connected to the second transmission gear 110; the inner side wall of the crushing box 19 is rotatably connected to the first crushing roller 111; the first crushing roller 111 and the second transmission gear 110 are connected to each other; the side wall of the crushing box 19 is rotatably connected to the third transmission gear 112; the third transmission gear 112 and the second transmission gear 110 are meshed with each other; the side wall of the crushing box 19 is rotatably connected to the fourth transmission gear 113; the fourth transmission gear 113 and the third transmission gear 112 are meshed with each other; the inner side wall of the crushing box 19 is rotatably connected to the second crushing roller 114; the second crushing roller 114 and the fourth transmission gear 113 are connected to each other; the crushing box A connecting plate 126 is rotatably connected to the bottom end of 19; a filter screen plate 115 is fixedly connected to the outer wall of the connecting plate 126; first return spring columns 116 are fixedly connected to both sides of the bottom end of the crushing box 19; a first rotating base 117 is arranged at the bottom of the first return spring column 116; the first rotating base 117 and the filter screen plate 115 are connected to each other; a centralizing box 118 is fixedly connected to the bottom of the fixed platform 1; the centralizing box 118 is arranged on the side of the filter screen plate 115 away from the first guide rail 11; a second guide rail 119 is connected to the side wall of one side of the centralizing box 118; a second output roller 120 is rotatably connected to the inner wall of the centralizing box 118; a second conveyor belt 121 is rotatably connected to the outer wall of the second output roller 120; the second conveyor belt 121 is arranged at the first The inner side of the second guide rail 119; the second output roller 120 is rotatably connected to the end away from the first guide rail 11 with a steering change component 122; the steering change component 122 is provided with a fourth transmission gear 113 at the end away from the second output roller 120; the side wall of the central box 118 away from the first guide rail 11 is rotatably connected to the third output roller 124; the third output roller 124 and the fifth transmission gear 123 are meshed with each other; the outer side wall of the third output roller 124 away from the fifth transmission gear 123 is rotatably connected to the second transmission belt 125; the inner side wall of the second transmission belt 125 away from the end of the third output roller 124 is in contact with the outer side wall of the fourth transmission gear 113; the first extrusion column 127 is fixedly connected to the end of the connecting plate 126 away from the crushing box 19;The outer wall of the second transmission gear 110 is fixedly connected with a second extrusion column 128; the second extrusion column 128 and the first extrusion column 127 are arranged on the same vertical plane; when working, the fixed platform 1 is pushed to move to the road surface to be cleaned, and the inclination angle of the centralized shovel board 13 is adjusted so that the centralized shovel board 13 can shovel the accumulated soil, and gradually enter the inner side of the centralized shovel board 13 during the movement of the fixed platform 1; the output motor 14 is started, and the first transmission gear 15 rotates accordingly. During the rotation of the first transmission gear 15, the first output roller 17 and the first feed belt 18 are driven to rotate together through the first transmission belt 16, and the first During the rotation of the conveyor belt 18, the soil and fragments inside the centralized shovel plate 13 can be transported to the inside of the crushing box 19; and during the rotation of the first transmission gear 15, the first crushing roller 111 and the second crushing roller 114 can be driven to rotate together through the second transmission gear 110, the third transmission gear 112 and the fourth transmission gear 113. During the rotation of the second crushing roller 114 and the first crushing roller 111, the fragments and soil inside the crushing box 19 can be crushed to achieve the effect of changing the size of the soil fragments; during the rotation of the second transmission gear 110, the second extrusion column 128 can be used to connect the When the plate 126 is squeezed and the first squeezing column 127 is squeezed, the first return spring column 116 and the first rotating base 117 exert a tensile force on the filter screen plate 115, thereby driving the connecting plate 126 and the filter screen plate 115 to vibrate and rotate, and the filter screen plate 115 can also screen the broken soil, and the screened soil can fall to the ground, thereby reducing the need for workers to use a large amount of additional materials to fill and repair the road surface, and improving the construction work efficiency; although some fragments are not screened, they will enter the inside of the central box 118; the fourth transmission gear 11 During the rotation of the third output roller 124, the third output roller 124 can be driven to rotate by the second transmission belt 125. During the rotation of the third output roller 124, the fifth transmission gear 123 cooperates with the steering change component 122 to drive the second output roller 120 to rotate. During the rotation of the second output roller 120, the second feed belt 121 can start to work, and finally the larger-sized fragments inside the centralizing box 118 are discharged to the outside of the curb, thereby reducing the occurrence of larger-sized fragments falling again on the road surface to be constructed. The overall device improves the efficiency of road construction work and reduces material loss. ;

[0035] Further, such as Figure 5 , Figure 7-10As shown, the side wall of the central box 118 away from the first guide rail 11 is provided with a sixth transmission gear 2; the side wall of the central box 118 close to the sixth transmission gear 2 is provided with a seventh transmission gear 21; the seventh transmission gear 21 is meshed with the sixth transmission gear 2; the outer side wall of the sixth transmission gear 2 is rotatably connected to the third transmission belt 22; the inner side wall of the third transmission belt 22 is in contact with the outer side wall of the third output roller 124; the bottom of the third transmission belt 22 is fixedly connected to the first rotating plate 23; the bottom of the first rotating plate 23 is rotatably connected to the second rotating plate 24; the central box 11 A limiting slide rail 29 is fixedly connected to the side wall near the sixth transmission gear 2; the limiting slide rail 29 is arranged on the side of the sixth transmission gear 2 away from the centralizing box 118; a second rotating base 25 is slidably connected to the inner side of the limiting slide rail 29; the second rotating base 25 is rotatably connected to the second rotating plate 24; a longitudinal push plate 26 is fixedly connected to the bottom of the second rotating base 25; the longitudinal push plate 26 is arranged at the bottom of the limiting slide rail 29; a vertical push plate 27 is slidably connected to the bottom of the centralizing box 118; a second return spring column 28 is fixedly connected to the bottom of the centralizing box 118; the second return spring column 28 is connected with the vertical push plate 27; when working, the bottom ends of the longitudinal push plate 26 and the vertical push plate 27 are made of elastic material; during the rotation of the third output roller 124, the sixth transmission gear 2 can be driven to rotate through the third transmission belt 22, and the rotation of the sixth transmission gear 2 can drive the seventh transmission gear 21 to rotate together. Since the second rotating base 25 can only reciprocate inside the limiting slide rail 29, the seventh transmission gear 21 can cooperate with the second rotating base 25 through the first rotating plate 23, the second rotating plate 24, and can push the second rotating base 25 and the longitudinal push plate 26 to move, and the longitudinal push plate 26 During the movement, the soil that has been screened and fallen from the filter screen plate 115 can be smoothed longitudinally, thereby improving the flatness of the ground; and during the rotation of the second rotating plate 24, the vertical push plate 27 can be squeezed back and forth, and the second return spring column 28 cooperates with the vertical push plate 27 to achieve vertical smoothing of the soil on the ground; the overall device can effectively reduce the occurrence of ground soil bulges through the two vertical and longitudinal smoothing effects, thereby reducing the difficulty of subsequent ground leveling work and improving the work efficiency of the overall construction process.

[0036] Further, such as Figure 6 and Figure 7As shown, the inner wall of the central box 118 is rotatably connected to the third conveying roller 3; the outer wall of the third conveying roller 3 is rotatably connected to the third conveyor belt 31; the third conveyor belt 31 is arranged at the bottom end of the second conveyor belt 121; the outer wall of the third output roller 124 is rotatably connected to the ninth transmission gear 33; the ninth transmission gear 33 is arranged at the end of the third output roller 124 close to the second transmission belt 125; the ninth transmission gear 33 and the eighth transmission gear 32 are meshed with each other; during operation, during the rotation of the third output roller 124, the ninth transmission gear 33 and the eighth transmission gear 32 can cooperate with each other to drive the third conveying roller 3 to rotate, and during the rotation of the third conveying roller 3, the third conveyor belt 31 can be pushed to rotate together; the third conveyor belt 31 can push the larger-sized soil fragments located in the inner part of the central box 118 close to the sixth transmission gear 2 to the second conveyor belt 121, thereby improving the stability of the second conveyor belt 121 when conveying soil, and reducing the residual rate of soil on the inner side of the central box 118.

[0037] Further, such as Fig. 9 As shown, the side wall of the vertical push plate 27 away from the sixth transmission gear 2 is fixedly connected to a connecting plate 4; a third return spring column 41 is fixedly connected to the top of the connecting plate 4; the third return spring column 41 is provided with multiple groups at the top of the connecting plate 4; a cleaning scraper 42 is fixedly connected to the top of the third return spring column 41; the top of the cleaning scraper 42 is in contact with the bottom of the filter screen plate 115; when working, the top of the cleaning scraper 42 is made of elastic material, and when the filter screen plate 115 vibrates up and down, the cleaning scraper 42 does not affect the screening work of the filter screen plate 115; and in the process of the filter screen plate 115 working for a long time, dust or impurities often accumulate at the bottom of the filter screen plate 115, and the connecting plate 4 can be moved together by the reciprocating vertical push plate 27, and in the process of the movement of the connecting plate 4, the third return spring column 41 can cooperate with the cleaning scraper 42 to achieve the effect of cleaning the bottom of the filter screen plate 115, thereby reducing the occurrence of blockage at the bottom of the filter screen plate 115 and improving the cleanliness of the bottom of the filter screen plate 115.

[0038] Further, such as Figure 5As shown, both side walls of the concentrated shovel plate 13 are fixedly connected to a third rotating base 5; the third rotating base 5 is rotatably connected to a laminating wheel 51 at one end away from the concentrated shovel plate 13; a connecting assembly 52 is fixedly connected to the bottom of the laminating wheel 51; a fourth rotating base 53 is fixedly connected to the side wall of the driving wheel group 12; the fourth rotating base 53 and the connecting assembly 52 are rotatably connected; during operation, due to the presence of the curbstone and when the fixed platform 1 is cleaning the curved road surface, the laminating wheel 51 first contacts the concentrated shovel plate 13 and the curbstone, and the laminating wheel 51 rotates accordingly, and the laminating wheel 51 can also rotate through the connecting assembly 52. ​​During the rotation of the connecting assembly 52, the connecting assembly 52 cooperates with the fourth rotating base 53 to achieve the effect of driving the driving wheel group 12 to rotate, thereby reducing the occurrence of direct collision between the fixed platform 1 as a whole and the side wall of the curbstone; improving the working life of the overall device, making the overall device more stable when working, and effectively improving the practicality of the fixed platform 1 for different roads.

[0039] Further, such as Figure 1 As shown, a dust suction device 6 is fixedly connected to the top of the fixed platform 1; a connecting pipe 61 is provided on one side wall of the dust suction device 6; the connecting pipe 61 is connected to a first dust suction disc 62 at one end away from the dust suction device 6; the bottom end of the first dust suction disc 62 is arranged above the first conveyor belt 18; a second dust suction disc 63 is connected to the side wall of one side of the first dust suction disc 62; the second dust suction disc 63 is arranged above the second crushing roller 114; when working, the dust suction device 6 is started, and the dust suction device 6 can drive the first dust suction disc 62 through the connecting pipe 61 to suction dust generated by conveying soil above the first conveyor belt 18, and the second dust suction disc 63 can suction dust generated by broken pieces of the second crushing roller 114 and the first crushing roller 111, thereby reducing the occurrence of a large amount of dust generated when the fixed platform 1 is working; the overall device improves the cleanliness of the working environment during road construction; and reduces the occurrence of dust adhering to the surface of the device, thereby improving the working life of the overall device.

[0040] Further, such as Figure 1 As shown, a fixed plate 7 is fixedly connected to the top of the fixed platform 1; a connecting column 71 is slidably fitted on the inner side of the fixed plate 7; a third guide rail 72 is fixedly connected to the bottom of the connecting column 71; the bottom of the third guide rail 72 fits with the surface of the fixed platform 1; when working, the connecting column 71 can be fixed to the inner side of the fixed plate 7 by a screw and nut assembly, so as to achieve the effect of mutual connection between the third guide rail 72 and the second guide rail 119, and the third guide rail 72 can re-enter the impurity fragments discharged from the inner side of the second guide rail 119 into the inner side of the crushing box 19 for further crushing; the overall device improves the fineness of the soil fragments, improves the utilization rate of soil materials, and reduces the amount of material used.

[0041] Further, such as Figure 2As shown, a side plate 8 is fixedly connected to the side wall of the fixed platform 1 away from the output motor 14; a fixed column 81 is fixedly connected to the end of the side plate 8 away from the fixed platform 1; an auxiliary wheel 82 is rotatably connected to the inner wall of the fixed column 81; the outer wall of the auxiliary wheel 82 fits with the bottom of the third guide rail 72; during operation, when the connecting column 71 enters the inner side of the fixed disk 7, the third guide rail 72 moves together, and the auxiliary wheel 82 can rotate accordingly, thereby achieving the effect of supporting the third guide rail 72, reducing the load at the connection between the fixed disk 7 and the connecting column 71, and improving the stability of the third guide rail 72 when working for a long time.

[0042] Further, such as Fig. 9 and Fig.10 As shown, the vertical push plate 27 is fixedly connected with a fixed seat 9 on the top of the side wall near the sixth transmission gear 2; the inner side wall of the fixed seat 9 is rotatably connected with a first bonding wheel 91; the second rotating plate 24 is rotatably connected with a second bonding wheel 92 at one end away from the first rotating plate 23; when working, by setting the fixed seat 9, the first bonding wheel 91 and the second bonding wheel 92, before the second rotating plate 24 squeezes the vertical push plate 27, the second bonding wheel 92 first contacts with the first bonding wheel 91, and the first bonding wheel 91 and the second bonding wheel 92 rotate accordingly, so that the second rotating plate 24 and the vertical push plate 27 are no longer in contact; the overall device improves the working life of the second rotating plate 24 and the vertical push plate 27.

[0043] Further, such as Figure 1 As shown, a fixed frame 10 is provided inside the fixed platform 1; a collection box 101 is installed inside the fixed frame 10; during operation, the fixed frame 10 and the collection box 101 cooperate with each other, so that the cleaning tools can be collected, and the work efficiency is improved, and the situation that the staff needs to carry basic work with them is reduced.

[0044] Working principle: During operation, the fixed platform 1 is pushed to move to the road surface to be cleaned, and the inclination angle of the centralized shovel board 13 is adjusted so that the centralized shovel board 13 can shovel up the accumulated soil, and gradually enter the inner side of the centralized shovel board 13 during the movement of the fixed platform 1; the output motor 14 is started, and the first transmission gear 15 rotates accordingly. During the rotation of the first transmission gear 15, the first output roller 17 and the first feed belt 18 are driven to rotate together through the first transmission belt 16. During the rotation of the first feed belt 18, the soil and fragments inside the centralized shovel board 13 can be transported to the inner side of the crushing box 19; and during the rotation of the first transmission gear 15, the second transmission gear 110, the third transmission gear 112 and the fourth transmission gear 113 can drive the first crushing The roller 111 rotates together with the second crushing roller 114. During the rotation of the second crushing roller 114 and the first crushing roller 111, the fragments and soil inside the crushing box 19 can be crushed to achieve the effect of changing the size of the soil fragments; during the rotation of the second transmission gear 110, the second squeezing column 128 can squeeze the connecting plate 126, and when the first squeezing column 127 is squeezed, the first return spring column 116 and the first rotating base 117 exert a tensile force on the filter screen plate 115, thereby driving the connecting plate 126 and the filter screen plate 115 to vibrate and rotate, and the filter screen plate 115 can also screen the crushed soil, and the screened soil can fall on the ground, thereby reducing the need for staff to use additional A large amount of materials are used to fill and repair the road surface, and the construction work efficiency is improved; although some fragments are not screened, they will enter the inside of the concentrated box 118; during the rotation of the fourth transmission gear 113, the third output roller 124 can be driven to rotate through the second transmission belt 125, and during the rotation of the third output roller 124, the fifth transmission gear 123 cooperates with the steering change component 122 to drive the second output roller 120 to rotate, and during the rotation of the second output roller 120, the second feed belt 121 can start working, and finally the larger-sized fragments inside the concentrated box 118 are discharged to the outside of the curb, thereby reducing the situation where larger-sized fragments fall again on the road surface to be constructed. The efficiency of road construction work is improved and material loss is reduced; the bottom ends of the longitudinal push plate 26 and the vertical push plate 27 are both made of elastic materials; during the rotation of the third output roller 124, the sixth transmission gear 2 can be driven to rotate through the third transmission belt 22, and the rotation of the sixth transmission gear 2 can drive the seventh transmission gear 21 to rotate together, because the second rotating base 25 can only reciprocate inside the limiting slide rail 29, the seventh transmission gear 21 can cooperate with the second rotating base 25 through the first rotating plate 23, the second rotating plate 24, and the second rotating base 25, and can push the second rotating base 25 and the longitudinal push plate 26 to move, and during the movement of the longitudinal push plate 26, the soil screened and dropped from the filter screen plate 115 can be smoothed longitudinally, thereby improving the flatness of the ground;During the rotation of the second rotating plate 24, the vertical push plate 27 can be squeezed back and forth, and the second return spring column 28 cooperates with the vertical push plate 27 to realize vertical smoothing of the soil on the ground; the overall device can effectively reduce the occurrence of soil bulges on the ground through the two vertical and longitudinal smoothing effects, thereby reducing the difficulty of subsequent leveling of the ground and improving the work efficiency of the overall construction process; during the rotation of the third output roller 124, the ninth transmission gear 33 and the eighth transmission gear 32 can cooperate with each other to drive the third conveying roller 3 to rotate, and during the rotation of the third conveying roller 3, the third conveyor belt 31 can be driven to rotate together; The third conveyor belt 31 can push the larger-sized soil fragments located inside the central box 118 near the sixth transmission gear 2 to the second conveyor belt 121, thereby improving the stability of the second conveyor belt 121 when transporting soil and reducing the residual rate of soil on the inner side of the central box 118; the top of the cleaning scraper 42 is made of elastic material, and when the filter screen plate 115 vibrates up and down, the cleaning scraper 42 does not affect the screening work of the filter screen plate 115; and when the filter screen plate 115 works for a long time, dust or impurities often accumulate at the bottom of the filter screen plate 115. The connecting plate 4 can be moved together by the reciprocating vertical push plate 27, and during the movement of the connecting plate 4, the third The return spring column 41 cooperates with the cleaning scraper 42 to achieve the effect of cleaning the bottom of the filter screen plate 115, thereby reducing the occurrence of blockage at the bottom of the filter screen plate 115 and improving the cleanliness of the bottom of the filter screen plate 115; due to the existence of the curbstone, when the fixed platform 1 is cleaning the curved road surface, the bonding wheel 51 first contacts the concentrated shovel plate 13 with the curbstone, and the bonding wheel 51 rotates accordingly, and the bonding wheel 51 can also rotate through the connecting component 52. During the rotation of the connecting component 52, the connecting component 52 cooperates with the fourth rotating base 53 to achieve the effect of driving the driving wheel group 12 to rotate, reducing the direct interaction between the fixed platform 1 as a whole and the side wall of the curbstone The collision situation occurs; the service life of the whole device is improved, and the whole device is more stable when working, and the practicality of the fixed platform 1 for different roads is effectively improved; the dust collection device 6 is started, and the dust collection device 6 can drive the first dust collection disc 62 through the connecting pipe 61 to collect dust generated by conveying soil above the first conveyor belt 18, and the second dust collection disc 63 can collect dust generated by the broken pieces of the second crushing roller 114 and the first crushing roller 111, thereby reducing the occurrence of a large amount of dust generated when the fixed platform 1 is working; the whole device improves the cleanliness of the working environment during road construction; and reduces the occurrence of dust adhering to the surface of the device, thereby improving the service life of the whole device;The connecting column 71 can be fixed to the inner side of the fixed plate 7 by means of a screw and nut assembly, so that the third guide rail 72 and the second guide rail 119 can be connected to each other, and the third guide rail 72 can re-enter the impurity fragments discharged from the inner side of the second guide rail 119 into the inner side of the crushing box 19 for crushing again; the overall device improves the fineness of the soil fragments, improves the utilization rate of the soil material, and reduces the amount of material used; when the connecting column 71 enters the inner side of the fixed plate 7, the third guide rail 72 moves together, and the auxiliary wheel 82 can rotate accordingly, so as to achieve the third guide rail 7 2, and reduces the load at the connection between the fixed plate 7 and the connecting column 71, and improves the stability of the third guide rail 72 when working for a long time; by setting the fixed seat 9, the first laminating rotating wheel 91 and the second laminating rotating wheel 92, before the second rotating plate 24 presses the vertical push plate 27, the second laminating rotating wheel 92 and the first laminating rotating wheel 91 first contact, and the first laminating rotating wheel 91 and the second laminating rotating wheel 92 rotate accordingly, so that the second rotating plate 24 and the vertical push plate 27 are no longer in contact; the overall device improves the working life of the second rotating plate 24 and the vertical push plate 27. ;

[0045] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. A road clearing device for municipal public works construction, comprising a fixed platform (1); characterized in that: A first guide rail (11) is fixedly connected to a side wall of one side of the fixed platform (1); a pair of driving wheel groups (12) are provided at the bottom of the first guide rail (11) and the bottom of the fixed platform (1); a central shovel plate (13) is rotatably connected to one end of the first guide rail (11) away from the fixed platform (1); an output motor (14) is fixedly connected to the top of the fixed platform (1); a first transmission gear (15) is rotatably connected to one end of the output motor (14); a first transmission belt (16) is rotatably connected to the outer wall of the first transmission gear (15); a first output roller (17) is rotatably connected to the inner wall of the first output roller (17); an outer wall of one end of the first output roller (17) is in contact with an inner wall of the first transmission belt (16); the first output roller (17) is rotatably connected to the inner wall of the first transmission belt (16); 17) The outer wall is rotatably connected to a first feeding belt (18); the bottom of the fixed platform (1) is connected to a crushing box (19); the side wall of the crushing box (19) is rotatably connected to a second transmission gear (110); the inner wall of the crushing box (19) is rotatably connected to a first crushing roller (111); the first crushing roller (111) and the second transmission gear (110) are connected to each other; the side wall of the crushing box (19) is rotatably connected to a third transmission gear (112); the third transmission gear (112) and the second transmission gear (110) are meshed with each other; the side wall of the crushing box (19) is rotatably connected to a fourth transmission gear (113); the fourth transmission gear (113) and the third transmission gear (112) are meshed with each other; The inner wall of the crushing box (19) is rotatably connected to a second crushing roller (114); the second crushing roller (114) and the fourth transmission gear (113) are mutually connected; the bottom of the crushing box (19) is rotatably connected to a connecting plate (126); the outer wall of the connecting plate (126) is fixedly connected to a filter screen plate (115); both sides of the bottom of the crushing box (19) are fixedly connected to first return spring columns (116); the bottom of the first return spring column (116) is provided with a first rotating base (117); the first rotating base (117) and the filter screen plate (115) are mutually connected; the bottom of the fixed platform (1) is fixedly connected to a centralizing box (118); the centralizing box (118) is arranged at a position away from the first guide plate (115) and the filter screen plate (115). The side wall of the central box (118) is connected to the side of the first guide rail (11); the side wall of the central box (118) is connected to the second guide rail (119); the inner wall of the central box (118) is rotatably connected to the second output roller (120); the outer wall of the second output roller (120) is rotatably connected to the second conveyor belt (121); the second conveyor belt (121) is arranged on the inner side of the second guide rail (119); the end of the second output roller (120) away from the first guide rail (11) is rotatably connected to a steering change component (122); the end of the steering change component (122) away from the second output roller (120) is provided with a fourth transmission gear (113); the side wall of the central box (118) away from the first guide rail (11) is rotatably connected to a third output roller (124);The third output roller (124) is meshed with the fifth transmission gear (123); the outer side wall of the third output roller (124) away from the fifth transmission gear (123) is rotatably connected with the second transmission belt (125); the inner side wall of the second transmission belt (125) away from the third output roller (124) is in contact with the outer side wall of the fourth transmission gear (113); the end of the connecting plate (126) away from the crushing box (19) is fixedly connected with the first extrusion column (127); the outer side wall of the second transmission gear (110) is fixedly connected with the second extrusion column (128); the second extrusion column (128) and the first extrusion column (127) are arranged on the same vertical plane. ; 2. A road cleaning device for municipal public works construction as claimed in claim 1, characterized in that: A sixth transmission gear (2) is arranged on a side wall of the central box (118) away from the first guide rail (11); a seventh transmission gear (21) is arranged on a side wall of the central box (118) close to the sixth transmission gear (2); the seventh transmission gear (21) is meshed with the sixth transmission gear (2); the outer side wall of the sixth transmission gear (2) is rotatably connected to a third transmission belt (22); the inner side wall of the third transmission belt (22) is in contact with the outer side wall of the third output roller (124); the bottom of the third transmission belt (22) is fixedly connected to a first rotating plate (23); the bottom of the first rotating plate (23) is rotatably connected to a second rotating plate (24); the central box (118) close to the sixth transmission gear ( 2) A limiting slide rail (29) is fixedly connected to one side wall; the limiting slide rail (29) is arranged on the side of the sixth transmission gear (2) away from the central box (118); a second rotating base (25) is slidably connected to the inner side of the limiting slide rail (29); the second rotating base (25) is rotatably connected to the second rotating plate (24); a longitudinal push plate (26) is fixedly connected to the bottom of the second rotating base (25); the longitudinal push plate (26) is arranged at the bottom of the limiting slide rail (29); a vertical push plate (27) is slidably connected to the bottom of the central box (118); a second return spring column (28) is fixedly connected to the bottom of the central box (118); the second return spring column (28) and the vertical push plate (27) are connected to each other.

3. A road cleaning device for municipal public works construction as claimed in claim 1, characterized in that: The inner wall of the central box (118) is rotatably connected to a third conveying roller (3); the outer wall of the third conveying roller (3) is rotatably connected to a third conveyor belt (31); the third conveyor belt (31) is arranged at the bottom end of the second conveyor belt (121); the outer wall of the third output roller (124) is rotatably connected to a ninth transmission gear (33); the ninth transmission gear (33) is arranged at one end of the third output roller (124) close to the second transmission belt (125); the ninth transmission gear (33) is meshed with the eighth transmission gear (32).

4. A road cleaning device for municipal public works construction as claimed in claim 2, characterized in that: A connecting plate (4) is fixedly connected to the side wall of the vertical push plate (27) away from the sixth transmission gear (2); a third return spring column (41) is fixedly connected to the top of the connecting plate (4); a plurality of groups of the third return spring columns (41) are arranged on the top of the connecting plate (4); a cleaning scraper (42) is fixedly connected to the top of the third return spring column (41); the top of the cleaning scraper (42) is in contact with the bottom of the filtering screen plate (115).

5. A road cleaning device for municipal public works construction as claimed in claim 1, characterized in that: The side walls of the central shovel plate (13) are fixedly connected to a third rotating base (5); the end of the third rotating base (5) away from the central shovel plate (13) is rotatably connected to a bonding wheel (51); the bottom of the bonding wheel (51) is fixedly connected to a connecting assembly (52); the side wall of the driving wheel group (12) is fixedly connected to a fourth rotating base (53); the fourth rotating base (53) and the connecting assembly (52) are rotatably connected.

6. A road clearing device for municipal public works construction as claimed in claim 1, characterized in that: A dust collecting device (6) is fixedly connected to the top of the fixed platform (1); a connecting pipe (61) is provided on a side wall of one side of the dust collecting device (6); the end of the connecting pipe (61) away from the dust collecting device (6) is connected to a first dust collecting plate (62); the bottom end of the first dust collecting plate (62) is arranged above the first conveyor belt (18); a second dust collecting plate (63) is connected to a side wall of one side of the first dust collecting plate (62); the second dust collecting plate (63) is arranged above the second crushing roller (114).

7. A road clearing device for municipal public works construction as claimed in claim 1, characterized in that: The top of the fixed platform (1) is fixedly connected to a fixed plate (7); the inner side of the fixed plate (7) is slidably matched with a connecting column (71); the bottom of the connecting column (71) is fixedly connected to a third guide rail (72); the bottom of the third guide rail (72) is in contact with the surface of the fixed platform (1).

8. A road clearing device for municipal public works construction as claimed in claim 7, characterized in that: A side plate (8) is fixedly connected to a side wall of the fixed platform (1) away from the output motor (14); a fixed column (81) is fixedly connected to one end of the side plate (8) away from the fixed platform (1); an auxiliary wheel (82) is rotatably connected to the inner wall of the fixed column (81); and an outer wall of the auxiliary wheel (82) is in contact with the bottom of the third guide rail (72).

9. A road clearing device for municipal public works construction as claimed in claim 2, characterized in that: A fixing seat (9) is fixedly connected to the top of the side wall of the vertical push plate (27) close to the sixth transmission gear (2); a first fitting rotating wheel (91) is rotatably connected to the inner side wall of the fixing seat (9); and a second fitting rotating wheel (92) is rotatably connected to the end of the second rotating plate (24) away from the first rotating plate (23).

10. A road clearing device for municipal public works construction as claimed in claim 1, characterized in that: A fixing frame (10) is arranged inside the fixing platform (1); and a collecting box (101) is installed inside the fixing frame (10).

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