Anti-blocking dredging system and method for municipal road engineering

Abstract

The invention relates to the technical field of road dredging, in particular to an anti-blocking dredging system and method for municipal road engineering. The moving trolley comprises a trolley body, a containing cavity is formed in the tail of the trolley body, and a moving assembly is installed on the side wall of the containing cavity. Matching assemblies are symmetrically arranged below the head and the tail of the vehicle body, a conveying assembly is installed on one side of each matching assembly, each matching assembly comprises a horizontal piece arranged in a sliding mode in the horizontal direction, and clamping pieces are symmetrically and rotationally arranged below the horizontal pieces and can be matched with the steel grating. The moving assembly comprises a blocking plate which can be inserted into the drainage ditch. The material conveying assembly comprises a moving cylinder, and a bucket is rotationally arranged on the moving cylinder. The desilting method is applied to the desilting system, the steel grating is automatically dismounted or mounted, manual operation is reduced, the number of times of reciprocating cleaning can be effectively reduced, and the desilting efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of road desilting, and in particular to a system and method for preventing and desilting a municipal road project. Background Art

[0002] Drainage ditches are usually dug on both sides of the road to drain sewage and rainwater. Steel gratings are installed above the drain ditches. Dust and waste generated on the road may also pass through the steel gratings and fall into the drain ditches. The mud and impurities carried by sewage or rainwater can easily form silt in the drain ditches. Therefore, the municipal management needs to arrange personnel to clean the drain ditches regularly to ensure the normal drainage of the drain ditches. If the dredging work is not timely or thorough, sewage will be retained in the drain ditches and may overflow, affecting the normal traffic on the road. In addition, the noise, dust and other pollutants generated during the dredging process may also interfere with the lives of surrounding residents.

[0003] At present, when cleaning the drainage ditch, most of the sludge in the drainage ditch is cleaned manually or by excavators. Generally, it is necessary to manually pull up the steel grating and place it next to the drainage ditch before dredging. After the dredging is completed, the steel grating is put back in place manually. This process requires multiple workers to manually operate, which is time-consuming and labor-intensive, and affects the dredging period. Summary of the invention

[0004] The object of the present invention is to provide a system and method for preventing siltation and clearing for municipal road projects, which can automatically dismantle or install steel gratings, reduce manual operations, and effectively reduce the number of reciprocating cleaning times, thereby improving siltation efficiency.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A municipal road engineering anti-blocking and silt removal system comprises a mobile trolley, a matching component, a transmission component, a mobile component and a material transport component; the mobile trolley comprises a body, a accommodating cavity is provided at the rear of the body, the mobile component is installed on the side wall of the accommodating cavity close to the head of the body, and the material transport component is installed in the middle of the accommodating cavity; the matching component is symmetrically arranged in two groups, the two groups of matching components are respectively located below the head and the tail of the body, a transmission component is installed below the matching component, the transmission component extends from the head of the body to the tail of the body, the matching component comprises a horizontal piece slidingly arranged in a horizontal direction, a clamping piece is symmetrically rotatably arranged below the horizontal piece, the clamping piece can be inserted into the grid gap of the steel grating and cooperate with the steel grating; the mobile component comprises a baffle plate, the baffle plate can be moved in the horizontal direction by the action of a telescopic cylinder, and the baffle plate can be moved in the vertical direction by a gear rack mechanism; the material transport component comprises a matching component, a bucket is rotatably arranged below the matching component, and the bucket is moved in the vertical direction by a lifting cylinder.

[0007] Preferably, the mating component also includes a mounting frame and a lifting member, the upper end of the mounting frame is fixedly connected to the bottom of the vehicle body, a fixing member is fixedly installed on the mounting frame, movement between the fixing member and the horizontal member is achieved through a screw-nut mechanism, the side wall of the horizontal member is threadedly matched with a nut block fixedly arranged on the upper part of the lifting member through a rotatable moving screw, and a clamping member is symmetrically rotatably arranged at the lower end of the lifting member.

[0008] Preferably, a notch is provided on one side of the accommodating cavity on the vehicle body, and a transmission component is installed in the middle of the bottom of the vehicle body; the transmission component includes a support frame, the upper end of the support frame is fixedly connected to the bottom of the vehicle body, conveyor belts are horizontally and movably provided on both sides of the lower part of the support frame, a barrier box is fixedly provided on the end of the support frame near the tail of the conveyor belt, and a lifting cylinder is installed in the middle of one side of the barrier box near the head of the vehicle body.

[0009] Preferably, the moving component also includes a mounting member and a connecting member; the mounting member is fixedly arranged in the middle of the side wall of the accommodating cavity, the mounting member is connected to the connecting member above and below respectively by sliding rods that slide horizontally, the sliding rod is fixedly connected to the connecting member, a telescopic cylinder is arranged between the mounting member and the connecting member, a support member is slidably arranged on one side of the connecting member, the support member and the connecting member are slidably matched through a gear rack transmission, and the lower end of the support member is fixedly connected to the blocking plate.

[0010] Preferably, the material transport assembly also includes a guide rail, a slider, a movable cylinder and a bucket; a slider is provided on the upper surface of the guide rail for sliding parallel to the moving direction of the vehicle body, a movable cylinder is horizontally provided on the slider, the telescopic end of the movable cylinder is fixedly connected to the matching piece, a lifting cylinder is provided on the upper part of the matching piece, the telescopic end of the lifting cylinder passes through the matching piece and is connected to a rotating plate, and a bucket is rotatably provided at the lower part of the rotating plate.

[0011] Preferably, the material transport assembly also includes a rotating cylinder, a rotating head is rotatably provided at the upper end of the bucket, the upper end of the rotating head is rotatably connected to the middle part of the lower surface of the rotating plate, and a connecting head is provided on the upper fixed sleeve of the rotating head; one side of the upper surface of the bucket is rotatably connected to the fixed end of the rotating cylinder, and the telescopic end of the rotating cylinder is rotatably connected to the mounting ear arranged on the connecting head.

[0012] Preferably, a classification component, a conveying box and a sludge box are respectively installed at one end of the accommodating cavity away from the head of the vehicle body, the classification component is arranged above the conveying box, a sludge box is arranged on one side of the conveying box, the classification component includes the classification box, a filter plate is arranged at the bottom of the classification box, and the classification component, the conveying box and the sludge box are connected in sequence; a spiral blade is rotatably arranged in the conveying box.

[0013] Preferably, it also includes a water tank; a through groove is provided on the side of the classification box facing the material transport component, a movable baffle is movably provided on the end of the classification box away from the sludge box, the classification box is connected to the water tank, and an output port is opened on the sludge box, and the output port is connected to the sludge treatment device.

[0014] A method for preventing siltation and clearing silt in a municipal road project, applied to the above-mentioned system for preventing siltation and clearing silt in a municipal road project, comprises the following steps:

[0015] S1: Move the body of the silt removal system to the side of the drainage ditch and make it parallel to the drainage ditch. Move the body slowly, adjust the matching components at the head of the body, so that the clamping parts pull up the steel gratings on the section to be cleaned of the drainage ditch in sequence and transport them to the tail of the conveyor belt through the conveyor belt, and adjust the matching components at the tail of the body to reset the steel gratings in sequence;

[0016] S2: Adjust the moving assembly so that the baffle plate extends into the drainage ditch, so that the baffle plate moves slowly with the vehicle body to clean the drainage ditch, adjust the baffle plate to rise to a suitable height, adjust the material transport assembly so that the bucket collects sludge and impurities; adjust the material transport assembly again so that the bucket corresponds to the classification box, adjust the bucket to rotate 180°, and adjust the rotating cylinder so that the sludge and impurities in the bucket are dumped into the classification box;

[0017] S3: Adjust the water tank to deliver water to the classification box to wash the mixture of sludge and impurities poured into the classification box, so that the sludge passes through the filter plate and the impurities remain in the classification box; rotate the spiral blade to transport the sludge that passes through the filter plate to the sludge box for storage;

[0018] S4: Repeat the above S1-S3 until the dredging work of the drainage ditch section to be cleaned is completed, and adjust the moving component, the matching component and the material transport component to reset.

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

[0020] The present invention provides a municipal road engineering anti-blocking and silt removal system. Through the cooperation of the matching components and the transmission components arranged at the front and rear of the mobile trolley, the steel grating covering the upper part of the drainage ditch can be opened and reset in sequence. The matching components include clamping parts, which can be inserted into the grid gaps of the steel grating and cooperate with the steel grating. The clamping parts can be moved in the horizontal and vertical directions to adjust the position. The matching components at the front of the mobile trolley can disassemble the steel grating and transport it to the rear of the mobile trolley through the transmission component, and reset the steel grating through the matching components at the rear. There is no need to manually carry the steel grating, which greatly reduces manual operation and saves time and effort. At the same time, the silt removal system also includes a moving component and a material transporting component. The moving component includes a baffle plate, which can be inserted in the drainage ditch and clean the drainage ditch and gather silt and impurities as the mobile trolley moves slowly, so that the bucket action in the material transporting component can collect silt and impurities, reducing the number of cleaning times.

[0021] The present invention provides a municipal road engineering anti-blocking and silt removal system, in which a classification component cooperates with a material transport component, and a bucket can rotate in a horizontal plane through a gear meshing transmission mechanism, so that the bucket can dump silt and impurities into a classification box in the classification component, and the silt is allowed to pass through the conveying box into the silt box through a filter plate, and impurities that cannot pass through the filter plate remain in the classification box, and the impurities are pushed out of the classification box through a movable push plate, thereby reducing manual sorting and facilitating operators to handle silt or impurities.

[0022] The present invention provides a method for preventing and clearing silt in municipal road projects, which is applied to the above-mentioned system for preventing and clearing silt in municipal road projects, avoiding manual disassembly and installation of steel gratings, reducing safety risks during the cleaning process, and effectively reducing the number of reciprocating cleaning times, thereby improving clearing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the connection structure of a municipal road engineering anti-blocking and silt removal system according to the present invention;

[0024] Figure 2 This is a schematic diagram of the structure of the municipal road engineering anti-blocking and silt removal system connected in a side view according to the present invention;

[0025] Figure 3 It is a schematic diagram of the exploded structure of the mobile vehicle, the matching assembly, the transmission assembly, the water tank, the conveying box, the classification assembly and the sludge box connected in the present invention;

[0026] Figure 4 This is a schematic diagram of the exploded structure of the matching components of the present invention;

[0027] Figure 5 This is a schematic diagram of the exploded structure of the material transport assembly connection of the present invention;

[0028] Figure 6 It is a cross-sectional view of the connection between the conveying box, the classification component and the sludge box of the present invention;

[0029] Figure 7 This is a schematic diagram of the decomposition structure of the mobile component connection of the present invention;

[0030] Figure 8 for Figure 3 A schematic diagram of the enlarged structure of the middle A area;

[0031] Fig. 9 It is a schematic diagram of the exploded structure of the lifting cylinder, bucket, rotating cylinder, rotating gear 1, rotating gear 2, connecting head and matching parts of the present invention.

[0032] Figure numerals: 1, moving trolley; 11, vehicle body; 12, accommodating chamber; 13, moving wheel; 2, matching assembly; 21, mounting frame; 22, fixing member; 24, horizontal member; 241, guide rail; 25, lifting member; 251, vertical nut block; 252, guide block; 26, moving screw rod; 27, clamping member; 28, driven gear; 29, spur gear; 210, adjusting screw rod; 3, transmission assembly; 31, conveyor belt; 32, support frame; 33, barrier box; 34, lifting frame; 35, lifting cylinder; 4, moving assembly; 41, mounting member; 42, telescopic cylinder; 43, connecting member; 431, connecting hole; 44, slide rod; 45, driving gear; 46, Support member; 461, straight rod; 47, blocking plate; 48, moving rack; 5, material transport component; 51, guide rail; 52, slider; 521, guide member; 522, moving block; 53, moving cylinder; 54, lifting cylinder; 55, bucket; 56, rotating cylinder; 57, rotating gear one; 58, rotating gear two; 59, connector; 510, matching part; 6, water tank; 61, water inlet pipe; 7, conveying box; 71, spiral blade; 8, classification component; 81, classification box; 811, guide plate; 812, L-shaped groove; 813, water spray nozzle; 82, movable baffle; 83, filter plate; 84, push plate; 841, mounting head; 9, sludge box; 91, output port. DETAILED DESCRIPTION

[0033] 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.

[0034] In the following description of the invention, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", etc., indicating directions or positional relationships, are based on directions or positional relationships shown in the drawings, and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction or be constructed and operated in a specific direction. The term "connection" only indicates the connection between devices and has no special meaning.

[0035] In addition, the technical fields and installation methods involved in the embodiments of the present invention described below can be combined with each other as long as there is no conflict between them.

[0036] Specific implementation: Please refer to Figure 1-Figure 9, a municipal road engineering anti-blocking and silt removal system, which can open the steel grating and perform silt removal work, includes a mobile trolley 1, a matching component 2, a transmission component 3, a mobile component 4, a material transport component 5, a water tank 6, a conveying box 7, a classification component 8 and a sludge box 9; the mobile trolley 1 includes a body 11, a receiving chamber 12 is provided at the rear of the body 11, the mobile component 4 is installed on the side wall of the receiving chamber 12 close to the head of the body 11, the material transport component 5 is installed in the middle of the receiving chamber 12, and the classification component 8, the conveying box 7 and the sludge box 9 are respectively installed on the side of the receiving chamber 12 away from the head of the body 11, the classification component 8 is installed above the conveying box 7, and the sludge box 9 is arranged on one side of the conveying box 7, and the classification component 8, the conveying box 7 and the sludge box 9 are connected in sequence; the matching component 2 is symmetrically arranged in two groups, and the two groups of matching components 2 are respectively located below the head and the tail of the body 11, and the transmission component 3 is installed below the matching component 2, and the transmission component 3 extends from the head of the body 11 to the tail of the body 11. The horizontal member 24 is symmetrically rotatably arranged below the horizontal member 24, and the clamping member 27 can drive the steel grating to move between the drainage ditch and the transmission component 3; the moving component 4 includes a baffle plate 47, which can be inserted into the drainage ditch, and the baffle plate 47 can be moved in the horizontal direction through the action of the telescopic cylinder 42, and the baffle plate 47 can be moved in the vertical direction through the gear rack mechanism; the material transport component 5 includes a matching member 510, and the matching member 510 can move in the same direction as or perpendicular to the moving direction of the vehicle body 11, and a bucket 55 is rotatably arranged below the matching member 510, and the bucket 55 is moved in the vertical direction by the lifting cylinder 54; the classification component 8 includes a classification box 81, and a filter plate 83 is arranged at the lower end of the classification box 81, and a push plate 84 is movably arranged in the classification box 81, and the push plate 84 is moved in the horizontal direction through the ball screw mechanism, and a movable baffle 82 is movably arranged at the end of the classification box 81 away from the sludge box 9.

[0037] The mobile cart 1 also includes moving wheels 13. The four corners of the bottom of the car body 11 are rotatably connected to the moving wheels 13. The moving wheels 13 are driven by a driving mechanism to drive the mobile cart 1 to move slowly in a direction parallel to the drainage ditch. A notch is set on one side of the accommodating cavity 12 on the car body 11, and the notch is set toward the drainage ditch to facilitate the extension of the moving component 4 and the material transport component 5; the transmission component 3 is installed at the bottom of the car body 11.

[0038] The transmission component 3 includes a conveyor belt 31, a support frame 32, a barrier box 33, a lifting frame 34 and a lifting cylinder 35; the upper end of the support frame 32 is fixedly connected to the bottom of the vehicle body 11, and conveyor belts 31 are horizontally and movably arranged on both sides of the lower part of the support frame 32. A gap is arranged between the two conveyor belts 31. The conveyor belt 31 is used to transport the steel grating. The matching component 2 at the head of the vehicle body 11 moves the steel grating from the drainage ditch to the head of the conveyor belt 31 and transports it to the tail of the conveyor belt 31; the two ends of the conveyor belt 31 extend respectively to the side of the two matching components 2 away from the vehicle body 11, and the end of the support frame 32 close to the tail of the conveyor belt 31 is fixedly provided with a barrier box 33 , and the blocking box 33 is located at the outside of the matching component 2 installed at the rear of the vehicle body 11, the blocking box 33 is used to limit the steel grating to prevent the steel grating from detaching from the conveyor belt 31, so as to facilitate the movement of the matching component 2 installed at the rear of the vehicle body 11 to install the steel grating on the drainage ditch, and a lifting frame 34 is fixedly arranged below one end of the conveyor belt 31 close to the blocking box 33, the lifting frame 34 is fixedly connected to the support frame 32, a lifting cylinder 35 is arranged in the middle of the lifting frame 34, and a lifting plate is arranged at the telescopic end of the lifting cylinder 35, the lifting plate can pass through the gap between the two conveyor belts 31 to contact the lower surface of the steel grating, and lift the steel grating, so as to facilitate the connection between the matching component 2 and the steel grating.

[0039] The mating assembly 2 also includes a mounting frame 21, a lifting member 25 and a movable screw rod 26; the upper end of the mounting frame 21 is fixedly connected to the bottom of the vehicle body 11, and a fixing member 22 is fixedly installed on the side wall of the mounting frame 21, and the fixing member 22 is located above the conveyor belt 31. The fixing member 22 is horizontally slidably connected to the horizontal member 24 on the side away from the mounting frame 21; a guide rail 241 is vertically fixedly arranged on the side wall of the horizontal member 24 away from the fixing member 22, and the side of the horizontal member 24 away from the fixing member 22 extends outwardly to form an extension plate on the side of the horizontal member 24 away from the notch of the vehicle body 11, and a horizontal nut block is fixedly arranged on the end of the extension plate away from the notch of the vehicle body 11, and the horizontal nut block is located on the side of the extension plate close to the fixing member 22, and an adjusting screw rod 210 is horizontally rotatably arranged on the fixing member 22, and the adjusting screw rod 210 is screwed to the horizontal nut block The screw rod 210 is connected with the horizontal member 24 by a threaded connection, and the adjustment screw rod 210 rotates to drive the horizontal member 24 to move in the horizontal direction; a movable screw rod 26 is vertically rotatably arranged on the horizontal member 24, and the upper and lower ends of the movable screw rod 26 are respectively rotatably connected with the lugs fixedly arranged on the upper and lower sides of the horizontal member 24, and a lifting member 25 is slidably arranged on the side wall of the horizontal member 24, and guide blocks 252 are fixedly arranged on both sides of the lifting member 25, and the guide blocks 252 are plugged into and slidably matched with the guide rails 241, and a vertical nut block 251 is fixedly arranged on the upper part of the lifting member 25, and the movable screw rod 26 is penetrated in the vertical nut block 251 and is threadedly connected with the vertical nut block 251, and a lifting motor (not shown in the figure) is fixedly arranged on the lug on the horizontal member 24, and the movable screw rod 26 passes through the lug and is fixedly connected with the output shaft of the lifting motor.

[0040] The mating assembly 2 also includes a driven gear 28 and a spur gear 29. The lower end of the lifting member 25 is symmetrically rotatably provided with a clamping member 27. The lower part of the clamping member 27 adopts an L-shaped plate, and the width of the L-shaped plate at the lower part of the clamping member 27 is smaller than the grid gap on the steel grating, and the length of the L-shaped plate at the lower part of the clamping member 27 is smaller than the grid gap on the steel grating, so that the clamping member 27 can pass through the grid gap to support the steel grating; the upper part of the clamping member 27 is fixedly sleeved with a driven gear 28, and the lower end of the lifting member 25 is also rotatably provided with two meshing spur gears 29, and the spur gear 29 is located between the two driven gears 28, and the two driven gears 28 and the two spur gears 29 are respectively meshed and connected; a rotating motor (not shown in the figure) is fixedly provided on the lifting member 25, and the output shaft of the rotating motor is fixedly connected to one of the spur gears 29, driving the two clamping members 27 to synchronously rotate 90° in the opposite direction so that the lower end of the clamping member 27 is connected to the steel grating and supports the grid on the steel grating;

[0041] When the clamping member 27 in the matching assembly 2 at the head of the vehicle body 11 is adjusted to move the steel grating onto the conveyor belt 31, the clamping member 27 is adjusted to move above the steel grating, and the clamping member 27 is parallel to the grid on the steel grating, and the clamping member 27 is adjusted to drop below the steel grating through the steel grating grid, and the spur gear 29 is rotated to make the driven gear 28 drive the clamping member 27 to rotate 90°, and the clamping member 27 is adjusted to support the grid on the steel grating, so that it drives the steel grating to separate from the drainage ditch, and the clamping member 27 is adjusted to drive the steel grating to move to the gap between the two conveyor belts 31. At this time, the two sides of the steel grating are respectively in contact with the two conveyor belts 31, the clamping piece 27 is rotated 90° in the opposite direction, and the clamping piece 27 is adjusted to separate it from the steel grating; when the clamping piece 27 in the matching component 2 located at the rear of the vehicle body 11 is adjusted to install the steel grating, the lifting cylinder 35 is adjusted to lift the steel grating close to the barrier box 33, and the clamping piece 27 is adjusted to clamp the steel grating, so that it drives the steel grating to separate from the conveyor belt 31 and install the steel grating on the drainage ditch. This arrangement eliminates the need for manual handling of the steel grating on the drainage ditch during silt removal, greatly reducing manual operations and saving time and effort.

[0042] The moving assembly 4 also includes a mounting member 41, a connecting member 43, a sliding rod 44, a driving gear 45, a supporting member 46 and a moving rack 48; the mounting member 41 is fixedly arranged in the middle of the side wall of the accommodating chamber 12, and the mounting member 41 is horizontally slidably penetrated by the sliding rod 44 up and down, and the end of the sliding rod 44 away from the mounting member 41 is fixedly connected to the connecting member 43, and the end of the sliding rod 44 close to the mounting member 41 passes through the mounting member 41 and extends outward, the middle part of the side of the mounting member 41 is fixedly connected to the fixed end of the telescopic cylinder 42, and the telescopic end of the telescopic cylinder 42 is fixedly connected to the side wall of the connecting member 43, and the connecting member 43 is slidably provided with a supporting member 46 on one side toward the classification component 8, and the connecting member 43 is fixedly provided with connecting holes 4 up and down. 31. A straight rod 461 is vertically fixed on the support member 46. The straight rod 461 is inserted into the connecting hole 431 and is slidably connected to the connecting hole 431. A movable rack 48 is vertically fixed on the support member 46 toward one side of the connecting member 43. A driving gear 45 is rotatably provided on the connecting member 43. The driving gear 45 is meshed and connected with the movable rack 48. The lower end of the support member 46 is fixedly connected to the blocking plate 47. The blocking plate 47 can be extended into the drainage ditch and slowly move with the mobile trolley 1 to scrape off the silt on the side walls of the drainage ditch on both sides. The silt in the drainage ditch can also be gathered. The material transport component 5 is adjusted so that the bucket 55 collects the silt and transfers it to the classification component 8, thereby reducing the number of reciprocating cleaning times and effectively improving the dredging rate.

[0043] The material transport assembly 5 also includes a guide rail 51, a slider 52, a moving cylinder 53, a bucket 55, a rotating cylinder 56, a rotating gear 1 57, a rotating gear 2 58 and a connector 59; the guide rail 51 is fixedly arranged in the accommodating cavity 12, and a slider 52 is arranged on the guide rail 51 so as to slide parallel to the moving direction of the vehicle body 11, and the slider 52 is driven by a screw nut mechanism (not shown in the figure), and a guide member 521 is arranged in the middle of the upper surface of the slider 52, and a moving block 522 is arranged on the guide member 521 for vertical sliding, and the moving block 522 is driven by the screw nut mechanism, wherein the screw nut mechanism is a prior art; A moving cylinder 53 is installed on the side of the moving block 522 facing the notch of the vehicle body 11. The telescopic end of the moving cylinder 53 is fixedly connected to the matching piece 510. A lifting cylinder 54 is vertically arranged above the matching piece 510. The matching piece 510 is fixedly connected to the fixed end of the lifting cylinder 54. The telescopic end of the lifting cylinder 54 passes through the matching piece 510 and is fixedly connected to the middle part of the rotating plate. A rotating head is rotatably arranged in the middle part of the lower surface of the rotating plate. The lower part of the rotating head is rotatably connected to the lug arranged on the upper end of the bucket 55. The lifting cylinder 54 drives the bucket 55 to move in the vertical direction. A connecting head 59 is fixedly sleeved on the upper part of the rotating head. A rotating gear 55 is arranged above the connecting head 59. 7. The rotating gear 1 57 is fixedly connected to the rotating head, and a rotating gear 2 58 is rotatably arranged on the rotating plate. The rotating gear 2 58 is meshed and connected with the connecting head 59. The rotating gear 2 58 is driven to rotate by a rotating motor (not shown in the figure), so as to adjust the direction of the entrance of the bucket 55. A connecting ear is also fixedly arranged on one side of the upper surface of the bucket 55. The connecting ear is rotatably connected to the fixed end of the rotating cylinder 56. The telescopic end of the rotating cylinder 56 is rotatably connected to the mounting ear arranged on the connecting head 59 to adjust the inclination angle of the bucket 55. When the material transporting assembly 5 transports sludge and impurities, the entrance of the bucket 55 is adjusted to face the baffle plate 47, and the matching is adjusted. The position of component 510 makes the bucket 55 located above the drainage ditch, the lifting cylinder 54 is adjusted to move the bucket 55 into the drainage ditch, the slider 52 is adjusted to move in a direction parallel to the moving direction of the vehicle body 11, so that the bucket 55 approaches the baffle plate 47, and the sludge and impurities are collected in the bucket 55; the position of the matching component 510 is adjusted to make the bucket 55 correspond to the classification component 8, the rotating gear 2 58 is rotated, so that the connecting head 59 drives the bucket 55 to rotate 180°, and the entrance of the bucket 55 faces the classification box 81, and the rotating cylinder 56 is adjusted to tilt the bucket 55 downward, so that the sludge and impurities are dumped into the classification box 81.

[0044] The classification box 81 is provided with a through groove on the side facing the material transport component 5, and a guide plate 811 is fixedly provided outside the through groove to prevent the sludge and impurities dumped by the bucket 55 from flowing out. The classification box 81 is provided with a water spray port 813 on the side facing the water tank 6. L-shaped grooves 812 are provided on the inner walls on both sides of the classification box 81. Guide columns are provided on both sides of the movable baffle 82, and the guide columns can slide along the L-shaped grooves 812. The guide columns drive the movable baffle 82 to open and close through the threaded cooperation of the fixed nut mechanism and the screw mechanism rotatably provided on the classification box 81; a water inlet pipe 61 is provided at one end of the water tank 6 for connecting a water source to input clean water into the sludge box 9, a hose is provided on the upper end of the water tank 6, and a water spray port A valve is arranged on 813, and the water tank 6 is connected with the water spray port 813 through a hose, and water is introduced into the classification box 81 to flush the mixture of sludge and impurities poured into the classification box 81. A filter plate 83 is arranged at the bottom of the classification box 81, and the sludge can pass through the filter holes on the filter plate 83 to enter the conveying box 7, while impurities and the like remain in the classification box 81; a push plate 84 is movably arranged in the classification box 81, and a mounting head 841 is fixedly arranged on the side wall of the upper part of the push plate 84. The mounting head 841 cooperates with the screw mechanism arranged on the classification box 81 through a ball mechanism to drive the push plate 84 to move, so as to push the impurities out of the classification box 81 for centralized treatment, thereby reducing manual sorting and facilitating the operator to handle the sludge or impurities.

[0045] A spiral blade 71 is rotatably arranged in the conveying box 7 to convey the sludge passing through the filter plate 83 to the sludge box 9 for storage. An output port 91 is provided on the sludge box 9, and the output port 91 is used to connect to the sludge treatment device. When the conveying box 7 is horizontal, the spiral blade 71 is placed horizontally, or when the conveying box 7 is tilted from the classification box 81 to the sludge box 9, the spiral blade 71 is tilted, which makes it easier to discharge the sludge into the sludge box 9 for subsequent cleaning.

[0046] A method for preventing siltation and clearing silt in a municipal road project, applied to the above-mentioned system for preventing siltation and clearing silt in a municipal road project, comprises the following steps:

[0047] S1: Move the vehicle body 11 of the silt removal system to the side of the drainage ditch and make it parallel to the drainage ditch, slowly move the vehicle body 11, adjust the matching component 2 at the head of the vehicle body 11, so that the clamping member 27 pulls up the steel gratings on the section to be cleaned of the drainage ditch in sequence and transports them to the tail of the conveyor belt 31 through the conveyor belt 31, and adjust the matching component 2 at the tail of the vehicle body 11 to reset the steel gratings in sequence;

[0048] S2: Adjust the moving assembly 4 so that the baffle plate 47 extends into the drainage ditch, so that the baffle plate 47 moves slowly with the vehicle body 11 to clean the drainage ditch, adjust the baffle plate 47 to rise to a suitable height, adjust the material transport assembly 5, so that the bucket 55 collects sludge and impurities; adjust the material transport assembly 5 again so that the bucket 55 corresponds to the classification box 81, rotate the rotating gear 2 58, drive the bucket 55 to rotate 180°, and adjust the rotating cylinder 56 so that the sludge and impurities in the bucket 55 are dumped into the classification box 81;

[0049] S3: Adjust the water tank 6 to deliver water to the classification box 81 to wash the mixture of sludge and impurities poured into the classification box 81, so that the sludge passes through the filter plate 83 and the impurities remain in the classification box 81; rotate the spiral blade 71 to deliver the sludge passing through the filter plate 83 to the sludge box 9 for storage;

[0050] S4: Repeat the above S1-S3 until the dredging work of the drainage ditch section to be cleaned is completed, and adjust the moving component 4, the matching component 2 and the material transport component 5 to reset.

Claims

1. A municipal road engineering anti-blocking and silt removal system, characterized by: The invention comprises a moving trolley (1), a matching component (2), a transmission component (3), a moving component (4) and a material transport component (5); the moving trolley (1) comprises a vehicle body (11), a receiving chamber (12) is provided at the rear of the vehicle body (11), the moving component (4) is installed on the side wall of the receiving chamber (12) close to the head of the vehicle body (11), and the material transport component (5) is installed in the middle of the receiving chamber (12); the matching components (2) are symmetrically arranged in two groups, the two groups of matching components (2) are respectively located below the head and the tail of the vehicle body (11), a transmission component (3) is installed below the matching components (2), and the transmission component (3) extends from the head of the vehicle body (11) to the tail of the vehicle body (11). The mating component (2) comprises a horizontal member (24) which is slidably arranged in the horizontal direction, a clamping member (27) is symmetrically rotatably arranged below the horizontal member (24), and the clamping member (27) can be inserted into the grid gap of the steel grating to cooperate with the steel grating; the moving component (4) comprises a baffle plate (47), and the baffle plate (47) can be moved in the horizontal direction through the action of the telescopic cylinder (42), and the baffle plate (47) can be moved in the vertical direction through the gear rack mechanism; the material transporting component (5) comprises a mating member (510), and a bucket (55) is rotatably arranged below the mating member (510), and the bucket (55) is moved in the vertical direction through the lifting cylinder (54).

2. A municipal road engineering anti-blocking and silt removal system according to claim 1, characterized in that: The mating assembly (2) further comprises a mounting frame (21) and a lifting member (25); the upper end of the mounting frame (21) is fixedly connected to the bottom of the vehicle body (11); a fixing member (22) is fixedly mounted on the mounting frame (21); the fixing member (22) and the horizontal member (24) are movable via a screw nut mechanism; the side wall of the horizontal member (24) is threadedly mated with a nut block (251) fixedly arranged on the upper part of the lifting member (25) via a movable screw rod (26) arranged in rotation; and a clamping member (27) is symmetrically arranged on the lower end of the lifting member (25) in rotation.

3. A municipal road engineering anti-blocking and silt removal system according to claim 1, characterized in that: A notch is provided on one side of the accommodating chamber (12) on the vehicle body (11), and a transmission component (3) is installed in the middle of the bottom of the vehicle body (11); the transmission component (3) comprises a support frame (32), the upper end of the support frame (32) is fixedly connected to the bottom of the vehicle body (11), and conveyor belts (31) are horizontally movably arranged on both sides of the lower part of the support frame (32), and a blocking box (33) is fixedly arranged at the end of the support frame (32) close to the tail of the conveyor belt (31), and a lifting cylinder (35) is installed in the middle of one side of the blocking box (33) close to the head of the vehicle body (11).

4. A municipal road engineering anti-blocking and silt removal system according to claim 1, characterized in that: The moving assembly (4) further comprises a mounting member (41) and a connecting member (43); the mounting member (41) is fixedly arranged at the middle of the side wall of the accommodating chamber (12); the mounting member (41) is connected to the connecting member (43) via a sliding rod (44) which is horizontally slidably arranged above and below the mounting member (41); the sliding rod (44) is fixedly connected to the connecting member (43); a telescopic cylinder (42) is arranged between the mounting member (41) and the connecting member (43); a support member (46) is slidably arranged on one side of the connecting member (43); a sliding fit is achieved between the support member (46) and the connecting member (43) via a gear rack transmission; and the lower end of the support member (46) is fixedly connected to a blocking plate (47).

5. A municipal road engineering anti-blocking and silt removal system according to claim 1, characterized in that: The material transport assembly (5) further comprises a guide rail (51), a slider (52), a movable cylinder (53) and a bucket (55); the upper surface of the guide rail (51) is provided with a slider (52) which slides parallel to the moving direction of the vehicle body (11); the movable cylinder (53) is horizontally provided on the slider (52); the telescopic end of the movable cylinder (53) is fixedly connected to a matching piece (510); a lifting cylinder (54) is provided on the upper part of the matching piece (510); the telescopic end of the lifting cylinder (54) passes through the matching piece (510) and is connected to a rotating plate; a bucket (55) is rotatably provided at the lower part of the rotating plate.

6. A municipal road engineering anti-blocking and silt removal system according to claim 5, characterized in that: The material transport assembly (5) also includes a rotating cylinder (56), a rotating head is rotatably provided at the upper end of the bucket (55), the upper end of the rotating head is rotatably connected to the middle part of the lower surface of the rotating plate, and a connecting head (59) is fixedly sleeved on the upper end of the rotating head; one side of the upper surface of the bucket (55) is rotatably connected to the fixed end of the rotating cylinder (56), and the telescopic end of the rotating cylinder (56) is rotatably connected to the mounting ear provided on the connecting head (59).

7. A municipal road engineering anti-blocking and silt removal system according to claim 1, characterized in that: The end of the accommodating chamber (12) away from the head of the vehicle body (11) is respectively installed with a classification component (8), a conveying box (7) and a sludge box (9); the classification component (8) is arranged above the conveying box (7); a sludge box (9) is arranged on one side of the conveying box (7); the classification component (8) comprises a classification box (81); a filter plate (83) is arranged at the bottom of the classification box (81); and the classification component (8), the conveying box (7) and the sludge box (9) are connected in sequence; and a spiral blade (71) is rotatably arranged in the conveying box (7).

8. A municipal road engineering anti-blocking and silt removal system according to claim 7, characterized in that: It also comprises a water tank (6); a through groove is provided on the side of the classification box (81) facing the material transport component (5); a movable baffle (82) is movably provided on the end of the classification box (81) away from the sludge box (9); the classification box (81) is connected to the water tank (6); an output port (91) is provided on the sludge box (9); and the output port (91) is connected to the sludge treatment device.

9. A method for preventing siltation and clearing in a municipal road project, applied to a system for preventing siltation and clearing in a municipal road project as claimed in any one of claims 1 to 8, characterized in that: The steps include: S1: The vehicle body (11) of the silt removal system is moved to the side of the drainage ditch and parallel to the drainage ditch. The vehicle body (11) is moved slowly, and the matching component (2) at the head of the vehicle body (11) is adjusted so that the clamping member (27) sequentially pulls up the steel gratings on the section to be cleaned of the drainage ditch and transports them to the tail of the conveyor belt (31) through the conveyor belt (31). The matching component (2) at the tail of the vehicle body (11) is adjusted so that the steel gratings are reset sequentially; S2: adjusting the moving assembly (4) so ​​that the baffle plate (47) extends into the drainage ditch, so that the baffle plate (47) moves slowly with the vehicle body (11) to clean the drainage ditch, adjusting the baffle plate (47) to rise to a suitable height, adjusting the material transport assembly (5) so that the bucket (55) collects sludge and impurities; adjusting the material transport assembly (5) again so that the bucket (55) corresponds to the classification box (81), adjusting the bucket (55) to rotate 180°, and adjusting the rotating cylinder (56) so that the sludge and impurities in the bucket (55) are dumped into the classification box (81); S3: adjusting the water tank (6) to deliver water to the classification box (81) to wash the mixture of sludge and impurities poured into the classification box (81), so that the sludge passes through the filter plate (83) and the impurities remain in the classification box (81); rotating the spiral blade (71) to deliver the sludge that passes through the filter plate (83) to the sludge box (9) for storage; S4: Repeat the above steps S1-S3 until the dredging work of the drainage ditch section to be cleaned is completed, and adjust the moving component (4), the matching component (2) and the material transport component (5) to reset.

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