Anti-blocking desilting equipment and method for road engineering construction

Abstract

The invention discloses anti-blocking dredging equipment and method for road engineering construction, and relates to the technical field of road construction. The device comprises an outer frame, a cleaning device is arranged on one side of the inner wall of the outer frame, a built-in frame is fixedly arranged on the other side of the inner wall of the outer frame, a cyclone dust collection assembly is arranged in the middle of the top end of the built-in frame, and a solid sludge cutting and cleaning assembly is arranged on the side, close to the cleaning device, of the built-in frame. A sludge conveying assembly is arranged on the side, away from the cleaning device, of the built-in frame. The cleaning device and the cyclone dust collection assembly are arranged, fallen leaves and sundries on the surface of solid sludge are cleaned through the cleaning device, and then the fallen leaves and sundries are transferred and collected in a centralized mode through the cyclone dust collection assembly; and after the solid sludge is cut into sludge blocks by the solid sludge cutting and cleaning assembly, the sludge blocks are transferred and collected in a centralized mode under the action of the sludge conveying assembly, and the solid sludge is collected and cleaned in a centralized mode through the operation.

Description

Technical Field

[0001] The invention relates to the technical field of road construction, and in particular to a device and method for preventing siltation and clearing silt in road engineering construction. Background Art

[0002] Road desilting refers to the work of clearing the accumulated sand and debris on the road in order to ensure the smooth flow and safety of the road. Road desilting mainly includes clearing mud, silt, stones, debris, etc., to ensure smooth drainage of the road, prevent water accumulation, and reduce road damage and safety hazards;

[0003] The drainage ditches on both sides of the road will cause water to accumulate on the road surface during rainfall or snowmelt. The water on the ground will flow into the drainage ditches, bringing dust, debris, gravel, etc. on the ground into the drainage ditches. These substances will be precipitated into silt in the drainage ditches under the scouring of the water flow. Under the action of the sun, the water in the silt evaporates and solidifies the silt. The solidified silt is difficult to clean. Traditional roads mainly use high-pressure water guns to manually flush the silt. The labor cost of manual dredging is high and the cleaning efficiency is low. There are certain safety hazards in dredging operations beside the road and it consumes water resources. Secondly, the fallen leaves of green plants on both sides of the road or manually discarded debris will gather and cover the surface of the solidified silt, making it more difficult to dredge the road. The fallen leaves and debris need to be cleaned first, which increases the cost and speed of dredging. In response to the above problems, the inventor proposes a road engineering construction anti-blocking and dredging equipment and method for solving the above problems. Summary of the invention

[0004] In order to solve the problem of cleaning solid sludge in road drainage channels and cleaning debris and fallen leaves on the surface of solid sludge; the purpose of the present invention is to provide a road engineering construction anti-blocking and silt removal equipment and method.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions: a road engineering construction anti-blocking and silt removal equipment, comprising an outer frame, a cleaning device is provided on one side of the inner wall of the outer frame, an internal frame is fixedly provided on the other side of the inner wall of the outer frame, a cyclone dust collection assembly is provided in the middle part of the top of the internal frame, a solid sludge cutting and cleaning assembly is provided on the side of the internal frame close to the cleaning device, and a sludge conveying assembly is provided on the side of the internal frame away from the cleaning device.

[0006] Preferably, the solid sludge cutting and cleaning assembly includes two symmetrically distributed inclined guide rails, the inclined guide rails are fixedly mounted on the built-in frame, a positioning frame is slidably provided between the two inclined guide rails, a guide block is fixedly provided on the top of the positioning frame, a camshaft is rotatably provided on the built-in frame, two symmetrically distributed connecting rods are rotatably provided on the camshaft, a lifting frame is rotatably provided on the other end of the connecting rod, and the guide block slides in the lifting frame.

[0007] Preferably, the cleaning device includes a cleaning arc frame, the cleaning arc frame is fixedly mounted on the outer frame, a cleaning shaft is rotatably provided in the cleaning arc frame, a cleaning roller is fixedly provided on the outer wall of the cleaning shaft, a connecting frame is fixedly provided on the outer wall of the cleaning arc frame, two symmetrically distributed rotating shafts are rotatably provided on the connecting frame, a cleaning disc is fixedly provided at the bottom end of the rotating shaft, a synchronous shaft is rotatably provided on the connecting frame close to the rotating shaft, and the synchronous shaft and the cleaning shaft are connected through a pulley transmission group.

[0008] Preferably, the cyclone dust collecting assembly includes a cylinder, which is fixedly mounted on an internal frame, a collecting pipe is fixedly provided on one side of the outer wall of the cylinder, the other end of the collecting pipe is fixedly connected to a cleaning arc frame, a through pipe is fixedly provided in the middle of the top end of the cylinder, a top frame is fixedly provided on the top of the through pipe, an impeller is rotatably provided in the top frame, a No. 2 motor is fixedly provided on the top of the top frame, and a driving end of the No. 2 motor is fixedly connected to the impeller, an exhaust outlet is fixedly provided on one side of the outer wall of the top frame, and the internal frame is provided with a No. 1 collecting bin used in conjunction with the cylinder.

[0009] Preferably, the sludge conveying assembly includes a No. 1 conveying roller and a No. 2 conveying roller, which are rotatably installed on the built-in frame, and the No. 1 conveying roller and the No. 2 conveying roller are connected through a synchronous wheel transmission group, and a conveyor belt is sleeved on the outer walls of the No. 1 conveying roller and the No. 2 conveying roller, and a transmission shaft is rotatably provided on the side of the built-in frame close to the No. 1 conveying roller, a cross plate is fixedly sleeved on the outer wall of the transmission shaft, a driven gear is fixedly provided on the end of the transmission shaft, a driving gear is fixedly provided on the end of the No. 1 conveying roller, and the driving gear is meshingly connected with the driven gear.

[0010] Preferably, four symmetrically distributed slide rails are fixedly provided on the built-in frame, and the lifting frame is slidably connected to the slide rails, and two symmetrically distributed cutting plates are fixedly provided on the bottom end of the positioning frame, and the cutting plates are slidably connected to the inclined guide rails.

[0011] Preferably, a No. 1 bevel gear is fixedly provided on the top of the rotating shaft on the left side, a No. 3 bevel gear is fixedly provided on the top of the rotating shaft on the right side, a No. 2 bevel gear is fixedly provided on the end of the synchronous shaft close to the No. 1 bevel gear, and the No. 1 bevel gear and the No. 2 bevel gear are meshingly connected, a No. 4 bevel gear is fixedly provided on the other end of the synchronous shaft, and the No. 3 bevel gear and the No. 4 bevel gear are meshingly connected, a No. 1 motor is fixedly provided on the inner wall of the outer frame close to one side of the synchronous shaft, and the driving end of the No. 1 motor is connected to the synchronous shaft through a pulley transmission group.

[0012] Preferably, a plurality of convex thorns distributed in a ring array are fixedly provided on the outer wall of the cleaning roller, and a baffle used in conjunction with the convex thorns is fixedly provided on the inner wall of the cleaning arc frame.

[0013] Preferably, a No. 3 motor is fixedly provided on one side of the top of the internal frame, and the driving end of the No. 3 motor is connected to the No. 2 conveying roller through a pulley transmission group, the No. 2 conveying roller is connected to the camshaft through a synchronous wheel transmission group, and a No. 2 collecting bin is provided on the side of the internal frame close to the No. 2 conveying roller.

[0014] A method used in road engineering construction anti-blocking and silting equipment, comprising the following steps:

[0015] S1. First, the debris on the surface of the solid sludge is collected on the cleaning roller by two cleaning discs. When the cleaning roller rotates, the debris is stuck on the cleaning roller by the thorns. The debris falls off under the action of the baffle as the cleaning roller rotates;

[0016] S2. The impeller rotates at high speed to discharge the gas in the top frame from the exhaust port to form a negative pressure in the top frame. The debris falling off the baffle is transported to the cylinder through the collection pipe under the action of pressure and falls into the No. 1 collection bin as the outer wall of the cylinder rotates, where the debris is collected.

[0017] S3, after the debris on the surface of the solid sludge is cleaned, the solid sludge is cut by reciprocating lifting of the cutting plate;

[0018] S4. After the solid sludge is cut, the cut solid sludge is accumulated at the cross plate as the dredging equipment moves. The cross plate rotates to push the cut solid sludge into the conveyor belt, and is transported to the No. 2 collection bin for collection under the action of the conveyor belt.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The present invention is provided with a cleaning device and a cyclone dust collecting component. The cleaning device cleans the fallen leaves and debris on the surface of the solid sludge and then transports and collects them centrally through the cyclone dust collecting component. The solid sludge cutting and cleaning component and the sludge conveying component are provided so that the solid sludge cutting and cleaning component cuts the solid sludge into sludge blocks and then transports and collects them centrally under the action of the sludge conveying component. The above operations achieve the effects of centrally collecting and cleaning the solid sludge and cleaning the fallen leaves and debris on the surface of the solid sludge.

[0021] 2. The present invention provides a solid sludge cutting and cleaning component and a sludge conveying component. The cutting plate in the solid sludge cutting and cleaning component is continuously inserted into the solid sludge by tilting and reciprocating under the guidance of the inclined guide rail, so that the solid sludge is cut into sludge blocks and the sludge blocks are pushed onto the conveyor belt through the cross plate. The sludge blocks are conveyed to the second collection bin under the action of the conveyor belt. The solid sludge is cut into blocks and transported through the above operation, thereby reducing the use of water resources, reducing the dredging cost, and improving the dredging efficiency.

[0022] 3. The present invention provides a cleaning device and a cyclone dust collecting assembly, and the two cleaning discs are rotated to gather fallen leaves and debris to the middle part, and the debris is attached to the cleaning roller through the convex thorns. The debris rotates to the baffle plate and is separated from the convex thorns under the action of the baffle plate. The detached debris is transported to the No. 1 collection bin for centralized collection through the cyclone dust collecting assembly. The above operation cleans the debris on the surface of the solid sludge, and the debris is cleaned separately while dredging, thereby reducing the influence of the debris on the dredging work and improving the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the overall dissected structure of the present invention;

[0026] Figure 3 It is a schematic diagram of the structure of the cleaning device and the cyclone dust collection assembly in the present invention;

[0027] Figure 4 It is a structural schematic diagram of the solid sludge cutting and cleaning assembly in the present invention;

[0028] Figure 5 It is a schematic diagram of the structure of the cutting plate and the lifting frame in the present invention;

[0029] Figure 6 It is a structural schematic diagram of the sludge conveying assembly in the present invention;

[0030] Figure 7 for Figure 3 A schematic diagram of the structure enlargement at the center A;

[0031] Figure 8 for Figure 3 A schematic diagram of the structure enlarged at B in the middle;

[0032] Fig. 9 for Figure 4 Enlarged schematic diagram of the structure at C in the middle.

[0033] In the figure: 1, outer frame; 2, cleaning device; 201, cleaning arc frame; 202, cleaning shaft; 203, cleaning roller; 204, convex thorn; 205, baffle; 206, connecting frame; 207, rotating shaft; 208, synchronous shaft; 209, No. 1 bevel gear; 210, No. 2 bevel gear; 211, No. 3 bevel gear; 212, No. 4 bevel gear; 213, cleaning disc; 214, No. 1 motor; 3, cyclone dust collection assembly; 301, cylinder; 302, collection pipe; 303, through pipe; 304, top frame; 305, No. 2 motor; 306, impeller ; 307, exhaust vent; 308, No. 1 collecting bin; 4, built-in frame; 5, solid sludge cutting and cleaning assembly; 501, inclined guide rail; 502, positioning frame; 503, guide block; 504, camshaft; 505, connecting rod; 506, slide rail; 507, lifting frame; 508, cutting plate; 6, sludge conveying assembly; 601, No. 1 conveying roller; 602, No. 2 conveying roller; 603, conveyor belt; 604, transmission shaft; 605, cross plate; 606, driven gear; 607, driving gear; 608, No. 2 collecting bin; 609, No. 3 motor. DETAILED DESCRIPTION

[0034] 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.

[0035] Example: Figure 1-9 As shown, the present invention provides a technical solution: a road engineering construction anti-blocking and silt removal equipment, comprising an outer frame 1, a cleaning device 2 is provided on one side of the inner wall of the outer frame 1, an internal frame 4 is fixedly provided on the other side of the inner wall of the outer frame 1, a cyclone dust collection component 3 is provided in the middle of the top of the internal frame 4, a solid sludge cutting and cleaning component 5 is provided on the side of the internal frame 4 close to the cleaning device 2, and a sludge conveying component 6 is provided on the side of the internal frame 4 away from the cleaning device 2.

[0036] The solid sludge cutting and cleaning component 5 includes two symmetrically distributed inclined guide rails 501, which are fixedly installed on the built-in frame 4. A positioning frame 502 is slidably provided between the two inclined guide rails 501, and a guide block 503 is fixedly provided on the top of the positioning frame 502. A cam shaft 504 is rotatably provided on the built-in frame 4, and two symmetrically distributed connecting rods 505 are rotatably provided on the cam shaft 504. A lifting frame 507 is rotatably provided on the other end of the connecting rod 505, and the guide block 503 slides in the lifting frame 507.

[0037] By adopting the above technical solution, the positioning frame 502 is made to move up and down reciprocatingly under the guidance of the inclined guide rail 501 .

[0038] The cleaning device 2 includes a cleaning arc frame 201, which is fixedly installed on the outer frame 1. A cleaning shaft 202 is rotatably provided in the cleaning arc frame 201, a cleaning roller 203 is fixedly provided on the outer wall of the cleaning shaft 202, a connecting frame 206 is fixedly provided on the outer wall of the cleaning arc frame 201, two symmetrically distributed rotating shafts 207 are rotatably provided on the connecting frame 206, a cleaning disc 213 is fixedly provided at the bottom end of the rotating shaft 207, a synchronous shaft 208 is rotatably provided on the connecting frame 206 close to the rotating shaft 207, and the synchronous shaft 208 is connected to the cleaning shaft 202 through a pulley transmission group.

[0039] By adopting the above technical solution, the synchronous shaft 208 drives the cleaning shaft 202 to rotate.

[0040] The cyclone dust collecting assembly 3 includes a cylinder 301, which is fixedly mounted on the built-in frame 4. A collecting pipe 302 is fixedly arranged on one side of the outer wall of the cylinder 301, and the other end of the collecting pipe 302 is fixedly connected to the cleaning arc frame 201. A through pipe 303 is fixedly arranged in the middle of the top of the cylinder 301, and a top frame 304 is fixedly arranged on the top of the through pipe 303. An impeller 306 is rotatably arranged in the top frame 304, and a No. 2 motor 305 is fixedly arranged on the top of the top frame 304, and the driving end of the No. 2 motor 305 is fixedly connected to the impeller 306. An exhaust port 307 is fixedly arranged on one side of the outer wall of the top frame 304, and the built-in frame 4 is provided with a No. 1 collecting bin 308 used in conjunction with the cylinder 301.

[0041] By adopting the above technical solution, the second motor 305 drives the impeller 306 to rotate to discharge the gas in the top frame 304 from the exhaust port 307.

[0042] The sludge conveying assembly 6 includes a No. 1 conveying roller 601 and a No. 2 conveying roller 602, which are rotatably installed on the built-in frame 4, and the No. 1 conveying roller 601 and the No. 2 conveying roller 602 are connected by a synchronous wheel transmission group. A conveyor belt 603 is sleeved on the outer walls of the No. 1 conveying roller 601 and the No. 2 conveying roller 602. A transmission shaft 604 is rotatably provided on the side of the built-in frame 4 close to the No. 1 conveying roller 601. A cross plate 605 is fixedly sleeved on the outer wall of the transmission shaft 604. A driven gear 606 is fixedly provided at the end of the transmission shaft 604. A driving gear 607 is fixedly provided at the end of the No. 1 conveying roller 601, and the driving gear 607 is meshingly connected with the driven gear 606.

[0043] By adopting the above technical solution, the first conveying roller 601 rotates and drives the transmission shaft 604 to rotate at the same time.

[0044] Four symmetrically distributed slide rails 506 are fixedly provided on the built-in frame 4, and the lifting frame 507 is slidably connected to the slide rails 506. Two symmetrically distributed cutting plates 508 are fixedly provided at the bottom end of the positioning frame 502, and the cutting plates 508 are slidably connected to the inclined guide rails 501.

[0045] By adopting the above technical solution, the cutting plate 508 is moved under the guidance of the inclined guide rail 501.

[0046] A number one bevel gear 209 is fixedly provided on the top of the left rotating shaft 207, a number three bevel gear 211 is fixedly provided on the top of the right rotating shaft 207, a number two bevel gear 210 is fixedly provided on one end of the synchronous shaft 208 close to the number one bevel gear 209, and the number one bevel gear 209 and the number two bevel gear 210 are meshingly connected, a number four bevel gear 212 is fixedly provided on the other end of the synchronous shaft 208, and the number three bevel gear 211 and the number four bevel gear 212 are meshingly connected, a number one motor 214 is fixedly provided on one side of the inner wall of the outer frame 1 close to the synchronous shaft 208, and the driving end of the number one motor 214 is connected to the synchronous shaft 208 through a pulley transmission group.

[0047] By adopting the above technical solution, the synchronization shaft 208 drives the two rotating shafts 207 to rotate synchronously.

[0048] A plurality of convex thorns 204 distributed in a circular array are fixedly provided on the outer wall of the cleaning roller 203 , and a baffle 205 used in conjunction with the convex thorns 204 is fixedly provided on the inner wall of the cleaning arc frame 201 .

[0049] By adopting the above technical solution, the debris is made to fall off from the thorns 204 under the action of the baffle 205 .

[0050] A No. 3 motor 609 is fixedly provided on one side of the top of the internal frame 4, and the driving end of the No. 3 motor 609 is connected to the No. 2 conveying roller 602 through a pulley transmission group, and the No. 2 conveying roller 602 is connected to the camshaft 504 through a synchronous wheel transmission group. A No. 2 collecting bin 608 is provided on the side of the internal frame 4 close to the No. 2 conveying roller 602.

[0051] By adopting the above technical solution, the second conveying roller 602 rotates and drives the cam shaft 504 to rotate synchronously.

[0052] A method used in road engineering construction anti-blocking and silting equipment, comprising the following steps:

[0053] S1. First, the debris on the surface of the solid sludge is collected on the cleaning roller 203 by two cleaning discs 213. During the rotation of the cleaning roller 203, the debris is stuck on the cleaning roller 203 by the thorns 204. The debris falls off under the action of the baffle 205 as the cleaning roller 203 rotates;

[0054] S2, the impeller 306 rotates at high speed to discharge the gas in the top frame 304 from the exhaust port 307 to form a negative pressure in the top frame 304, and the debris dropped from the baffle 205 is transported to the cylinder 301 through the collection pipe 302 under the action of pressure, and falls into the No. 1 collection bin 308 along with the rotation of the outer wall of the cylinder 301, and the debris is collected;

[0055] S3, after the debris on the surface of the solid sludge is cleaned, the solid sludge is cut by reciprocating lifting of the cutting plate 508;

[0056] S4. After the solid sludge is cut, the cut solid sludge is accumulated at the cross plate 605 as the dredging equipment moves. The cross plate 605 rotates to push the cut solid sludge to the conveyor belt 603, and is transported to the No. 2 collection bin 608 for collection under the action of the conveyor belt 603.

[0057] Working principle: First, the silt removal equipment is placed in the drainage ditches on both sides of the road. When the silt removal equipment moves along the drainage ditches, the No. 1 motor 214 is controlled to be turned on. The driving end of the No. 1 motor 214 drives the synchronous shaft 208 to rotate counterclockwise through the pulley transmission group. The synchronous shaft 208 rotates counterclockwise through the No. 1 bevel gear 209 and the No. 2 bevel gear 210 to drive the left rotating shaft 207 to rotate counterclockwise. The synchronous shaft 208 drives the right rotating shaft 207 to rotate clockwise through the No. 3 bevel gear 211 and the No. 4 bevel gear 212. The two rotating shafts 207 rotate in the opposite direction to drive the cleaning disc 213 to rotate synchronously. The two cleaning discs 213 rotate synchronously in the opposite direction to gather the debris on the surface of the solid sludge in the drainage ditches to the middle part close to the cleaning roller 203. The synchronous shaft 208 rotates The cleaning shaft 202 is driven to rotate counterclockwise by the pulley transmission group, and the cleaning shaft 202 rotates through the thorns 204 on the surface of the cleaning roller 203 to penetrate into the debris, so that the debris adheres to the cleaning roller 203. While the cleaning roller 203 rotates, the thorns 204 penetrate into the solid sludge to preliminarily cut the solid sludge. When the debris on the cleaning roller 203 rotates to the baffle 205, it is separated from the thorns 204 under the action of the baffle 205, so that the debris falls off the cleaning roller 203. While the No. 1 motor 214 rotates, the No. 2 motor 305 is controlled to be turned on. The driving end of the No. 2 motor 305 rotates at a high speed to drive the impeller 306 to rotate synchronously. The impeller 306 rotates at a high speed to discharge the gas in the top frame 304 from the exhaust port 307, so that negative pressure is generated in the top frame 304. Under the action of force, the fallen debris is sucked from the top of the cleaning arc frame 201 into the cylinder 301 through the collecting pipe 302, rotates and descends along the inner wall of the cylinder 301, and falls into the No. 1 collecting bin 308 for centralized collection. The dredging equipment starts the No. 3 motor 609 synchronously during the movement. The driving end of the No. 3 motor 609 drives the No. 2 conveying roller 602 to rotate clockwise through the pulley transmission group. The No. 2 conveying roller 602 drives the No. 1 conveying roller 601 to rotate synchronously through the synchronous wheel transmission group. The conveyor belt 603 moves clockwise through the rotation of the No. 2 conveying roller 602 and the No. 1 conveying roller 601. The rotation of the No. 2 conveying roller 602 drives the camshaft 504 to rotate through the synchronous wheel transmission group. The rotation of the camshaft 504 drives the lifting frame 507 on the slide through the connecting rod 505. The lifting frame 507 moves back and forth under the guidance of the inclined guide rail 501, and the lifting frame 507 drives the two cutting plates 508 to move back and forth under the guidance of the inclined guide rail 501 through the guide block 503 and the positioning frame 502. The solid sludge is cut by the two cutting plates 508 tilted downward, and the cut solid sludge blocks are accumulated on the cross plate 605 under the action of the shovel plate. While the No. 1 conveying roller 601 rotates clockwise, it drives the transmission shaft 604 to rotate counterclockwise through the driving gear 607 and the driven gear 606. The counterclockwise rotation of the transmission shaft 604 drives the cross plate 605 to rotate counterclockwise synchronously. The cross plate 605 rotates counterclockwise to push the accumulated solid sludge blocks onto the conveyor belt 603, and they fall into the No. 2 collection bin 608 for centralized collection under the conveyance of the conveyor belt 603.

[0058] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A road engineering construction anti-blocking and silting device, comprising an outer frame (1), characterized in that: A cleaning device (2) is provided on one side of the inner wall of the outer frame (1), an internal frame (4) is fixedly provided on the other side of the inner wall of the outer frame (1), a cyclone dust collecting assembly (3) is provided at the middle of the top end of the internal frame (4), a solid sludge cutting and cleaning assembly (5) is provided on the side of the internal frame (4) close to the cleaning device (2), and a sludge conveying assembly (6) is provided on the side of the internal frame (4) away from the cleaning device (2).

2. The anti-blocking and dredging equipment for road engineering construction as claimed in claim 1, characterized in that: The solid sludge cutting and cleaning component (5) comprises two symmetrically distributed inclined guide rails (501), the inclined guide rails (501) are fixedly mounted on the built-in frame (4), a positioning frame (502) is slidably arranged between the two inclined guide rails (501), a guide block (503) is fixedly arranged at the top of the positioning frame (502), a cam shaft (504) is rotatably arranged on the built-in frame (4), two symmetrically distributed connecting rods (505) are rotatably arranged on the cam shaft (504), a lifting frame (507) is rotatably arranged at the other end of the connecting rod (505), and the guide block (503) slides in the lifting frame (507).

3. The anti-blocking and dredging equipment for road engineering construction as claimed in claim 1, characterized in that: The cleaning device (2) comprises a cleaning arc frame (201), wherein the cleaning arc frame (201) is fixedly mounted on the outer frame (1), a cleaning shaft (202) is rotatably provided in the cleaning arc frame (201), a cleaning roller (203) is fixedly provided on the outer wall of the cleaning shaft (202), a connecting frame (206) is fixedly provided on the outer wall of the cleaning arc frame (201), two symmetrically distributed rotating shafts (207) are rotatably provided on the connecting frame (206), a cleaning disc (213) is fixedly provided at the bottom end of the rotating shaft (207), a synchronous shaft (208) is rotatably provided on the side of the connecting frame (206) close to the rotating shaft (207), and the synchronous shaft (208) is connected to the cleaning shaft (202) through a pulley transmission group.

4. The anti-blocking and dredging equipment for road engineering construction according to claim 1, characterized in that: The cyclone dust collecting assembly (3) comprises a cylinder (301), the cylinder (301) being fixedly mounted on the built-in frame (4), a collecting pipe (302) being fixedly arranged on one side of the outer wall of the cylinder (301), the other end of the collecting pipe (302) being fixedly connected to the cleaning arc frame (201), a through pipe (303) being fixedly arranged at the middle of the top end of the cylinder (301), a top frame (304) being fixedly arranged at the top end of the through pipe (303), an impeller (306) being rotatably arranged in the top frame (304), a No. 2 motor (305) being fixedly arranged at the top end of the top frame (304), and a driving end of the No. 2 motor (305) being fixedly connected to the impeller (306), an exhaust port (307) being fixedly arranged on one side of the outer wall of the top frame (304), and the built-in frame (4) being provided with a No. 1 collecting bin (308) used in conjunction with the cylinder (301).

5. The anti-blocking and silting equipment for road engineering construction as claimed in claim 1, characterized in that: The sludge conveying assembly (6) comprises a first conveying roller (601) and a second conveying roller (602), wherein the first conveying roller (601) and the second conveying roller (602) are rotatably mounted on an internal frame (4), and the first conveying roller (601) and the second conveying roller (602) are connected in transmission via a synchronous wheel transmission group, and a conveying belt (603) is sleeved on the outer wall of the first conveying roller (601) and the second conveying roller (602), and a transmission shaft (604) is rotatably mounted on a side of the internal frame (4) close to the first conveying roller (601), and a cross plate (605) is fixedly sleeved on the outer wall of the transmission shaft (604), and a driven gear (606) is fixedly mounted on the end of the transmission shaft (604), and a driving gear (607) is fixedly mounted on the end of the first conveying roller (601), and the driving gear (607) is meshingly connected with the driven gear (606).

6. The anti-blocking and dredging equipment for road engineering construction as claimed in claim 2, characterized in that: The built-in frame (4) is fixedly provided with four symmetrically distributed slide rails (506), and the lifting frame (507) is slidably connected to the slide rails (506); the bottom end of the positioning frame (502) is fixedly provided with two symmetrically distributed cutting plates (508), and the cutting plates (508) are slidably connected to the inclined guide rails (501).

7. The anti-blocking and silting equipment for road engineering construction as claimed in claim 3, characterized in that: A first bevel gear (209) is fixedly provided at the top of the left rotating shaft (207), a third bevel gear (211) is fixedly provided at the top of the right rotating shaft (207), a second bevel gear (210) is fixedly provided at one end of the synchronous shaft (208) close to the first bevel gear (209), and the first bevel gear (209) and the second bevel gear (210) are meshingly connected, a fourth bevel gear (212) is fixedly provided at the other end of the synchronous shaft (208), and the third bevel gear (211) and the fourth bevel gear (212) are meshingly connected, a first motor (214) is fixedly provided at one side of the inner wall of the outer frame (1) close to the synchronous shaft (208), and the driving end of the first motor (214) is transmission-connected to the synchronous shaft (208) through a pulley transmission group.

8. The anti-blocking and silting equipment for road engineering construction as claimed in claim 3, characterized in that: A plurality of convex thorns (204) distributed in a circular array are fixedly provided on the outer wall of the cleaning roller (203), and a baffle (205) used in conjunction with the convex thorns (204) is fixedly provided on the inner wall of the cleaning arc frame (201).

9. The anti-blocking and dredging equipment for road engineering construction as claimed in claim 2, characterized in that: A third motor (609) is fixedly provided on one side of the top end of the built-in frame (4), and the driving end of the third motor (609) is connected to the second conveying roller (602) through a belt pulley transmission group, and the second conveying roller (602) is connected to the cam shaft (504) through a synchronous wheel transmission group. A second collecting bin (608) is provided on one side of the built-in frame (4) close to the second conveying roller (602).

10. A method for using a road engineering construction anti-blocking and silting equipment as claimed in any one of claims 1 to 9, characterized in that: The following steps are involved: S1. First, the debris on the surface of the solid sludge is collected on the cleaning roller (203) by two cleaning discs (213). When the cleaning roller (203) rotates, the debris is stuck on the cleaning roller (203) by the thorns (204). As the cleaning roller (203) rotates, the debris falls off under the action of the baffle (205); S2, the impeller (306) rotates at a high speed to discharge the gas in the top frame (304) from the exhaust port (307) to form a negative pressure in the top frame (304), and the debris dropped from the baffle (205) is transported to the cylinder (301) through the collection pipe (302) under the action of pressure, and falls into the first collection bin (308) as the outer wall of the cylinder (301) rotates, and the debris is collected; S3, after the debris on the surface of the solid sludge is cleaned, the solid sludge is cut by reciprocating lifting of the cutting plate (508); S4. After the solid sludge is cut, the cut solid sludge is accumulated at the cross plate (605) as the dredging equipment moves. The cross plate (605) rotates to push the cut solid sludge to the conveyor belt (603), and is transported to the second collection bin (608) for collection under the action of the conveyor belt (603).

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