Drainage ditch cleaning device

Abstract

The utility model relates to the technical field of road drainage ditch cleaning, in particular to a drainage ditch cleaning device which comprises a sundry collecting hopper, a driving device and a stirring device, the stirring device comprises a stirring rod and two turntables, and the two turntables are vertically and rotationally connected to the opposite faces of the left side and the right side of the inlet end of a collecting hopper body respectively. The axes of the two rotating discs coincide, the multiple stirring rods are evenly arranged in the circumferential direction of the rotating discs, the two ends of each stirring rod are fixedly connected with the two rotating discs respectively, the axes of the multiple stirring rods are parallel, and the driving device comprises a driving gear, a driven gear and a motor; the motor is arranged on the collecting hopper body, the axis of an output shaft of the motor is parallel to the axes of the rotating discs, the driving gear is coaxially and fixedly connected to the output end of the motor, and the driven gear is coaxially and fixedly connected with one rotating disc and meshed with the driving gear. The problem that the cleaning efficiency is low due to the fact that an inlet of a garbage box is possibly blocked by branches and large sundries is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of highway drainage ditch cleaning, and more specifically, to a drainage ditch cleaning device. Background Art

[0002] Drainage ditches are generally set up on both sides of various levels of highways, provincial roads, rural roads and other roads to drain road water. After long-term use, silt and debris will be deposited in the drainage ditches, which requires the silt and debris to be cleaned to ensure the normal drainage function of the drainage ditches, especially in the rainy season. If the drainage ditches are not cleaned in time, the drainage of the drainage ditches will be blocked, resulting in water accumulation on the road and affecting the normal driving of the road.

[0003] In the prior art, a drainage ditch debris cleaning device proposed in a Chinese patent with application number 202222624995.1 is provided, which drives a threaded rod to rotate by utilizing the output end of the driver, so that the threaded rod drives the movable plate to move up and down, and the garbage box is lowered into the drainage ditch, and then the telescopic controller in the pushing device is started, and the output end of the telescopic controller is utilized to drive the garbage box to move left and right, and the garbage in the drainage ditch is scooped up and collected through the beveled surface at the bottom of the garbage box, thereby achieving the purpose of reducing manual operation and improving work efficiency. However, during the cleaning process of the above-mentioned cleaning device, branches and large pieces of debris may be stuck at the entrance of the garbage box, which requires manual cleaning, which also consumes labor, and branches and large pieces of debris stuck at the entrance of the garbage box may also block other debris outside the garbage box, reducing the cleaning efficiency. Utility Model Content

[0004] 1. Technical problems solved

[0005] The utility model provides a drainage ditch cleaning device, which solves the problem that the entrance of a garbage box may be blocked by branches and large debris, thereby causing low cleaning efficiency.

[0006] 2. Technical solution

[0007] To achieve the above-mentioned purpose, the utility model proposes a drain cleaning device, including a vehicle body and a debris collection bucket, the debris collection bucket including a collection bucket body, a hand push frame fixedly connected to the outer surface of the rear side of the vehicle body, the vehicle body is a thin-walled structure, the collection bucket body is vertically slidably connected to the vehicle body and its open end faces the front side of the vehicle body, a lifter is provided between the lower surface of the top of the vehicle body and the upper surface of the top of the collection bucket body, a plurality of wheels are evenly provided on the left and right sides of the bottom of the vehicle body, and also includes a driving device and a stirring device, the stirring device includes a stirring rod and a turntable, the turntable is provided with two and respectively vertically rotating The collecting bucket body is rotatably connected to the opposite surfaces on the left and right sides of the inlet end of the collecting bucket body, the axes of the two rotating disks coincide, a plurality of stirring rods are provided, and the plurality of stirring rods are evenly arranged along the circumference of the rotating disk, the two ends of the stirring rod are respectively fixedly connected to the two rotating disks and the axes of the plurality of stirring rods are parallel, the driving device comprises a driving gear, a driven gear and a motor, the motor is arranged on the collecting bucket body and the axis of its output shaft is parallel to the axis of the rotating disk, the driving gear is coaxially fixedly connected to the output end of the motor, and the driven gear is coaxially fixedly connected to one of the rotating disks and meshes with the driving gear.

[0008] Preferably, the collecting bucket body is a rectangular cylindrical structure, and the motor is fixedly mounted on the top upper surface of the collecting bucket body.

[0009] Preferably, the driving device also includes a planetary gear assembly, which includes planetary gears, a sun gear and an inner gear ring, the number of the planetary gears is the same as the number of the stirring rods and are arranged corresponding to the stirring rods, the planetary gear is coaxially fixedly connected to one end of the stirring rod, and the stirring rod and the planetary gear are respectively located on both sides of one of the turntables, the inner gear ring is fixedly mounted on a side wall of the collecting bucket body and is coaxially arranged with the turntable, a plurality of the planetary gears are arranged in the inner gear ring and mesh with the inner gear ring, the inner gear ring rotates relative to the corresponding turntable, the collecting bucket body is provided with a protective shell fixedly mounted on the outer side surface of one side wall of the planetary gear assembly, a gear shaft is fixedly connected in the protective shell, two gear shafts are provided and are parallel to the axis of the planetary gears, the sun gear and the driven gear are respectively coaxially rotatably connected to the corresponding gear shafts, the sun gear meshes with the driven gear, the sun gear meshes with a plurality of the planetary gears and the gear shafts corresponding to them coincide with the axis of the inner gear ring.

[0010] Preferably, a guard plate is provided on the inner side of the top of the protective shell, an axial hole is provided on the side of the guard plate, the output shaft of the motor passes through the axial hole, and a driving gear coaxially fixedly connected to the output shaft of the motor is arranged between the protective shell and the guard plate.

[0011] Preferably, the stirring rod includes a stirring wheel and a rotating shaft, the stirring wheel is provided with multiple stirring wheels and is coaxially fixedly connected to the rotating shaft, the outer side surface of the stirring wheel is provided with multiple inverted teeth along its axial direction, the two ends of the rotating shaft respectively pass through the corresponding turntables, and the planetary gear is coaxially fixedly connected to the rotating shaft.

[0012] Preferably, the collecting bucket body also includes a baffle, the inlet end of the collecting bucket body is set as an oblique mouth, the bottom plate and side walls of the inlet end of the collecting bucket are set as outward slopes, the top surface of the collecting bucket body is fixedly connected with two double hinged ears, the axes of the hinge holes of the two double hinged ears coincide and are parallel to the axis of the stirring rod, the baffle is arranged at the rear end of the collecting bucket body, the upper edge of the baffle is hinged to the top of the rear end of the collecting bucket body, the size of the baffle matches the cross-sectional size of the collecting bucket body, the bottom of the rear end of the collecting bucket body is provided with an insert block, the lower edge of the baffle is provided with a slot, the slot corresponds to the position of the insert block, the left and right sides of the insert block are provided with pin holes, a pin rod is inserted in the pin hole, when the baffle is in a closed state, the insert block is inserted into the slot, the pin hole is on the outside of the baffle, and the pin rod is inserted into the pin hole to fix the baffle.

[0013] Preferably, a debris discharge outlet is provided at the lower part of the rear end of the vehicle body, the axis of the debris discharge outlet coincides with the axis of the collecting bucket body, and the size of the debris discharge outlet is larger than the cross-sectional size of the collecting bucket body.

[0014] Preferably, it also includes a lifting frame and a jacking device, the lifting frame includes a top plate and a side plate, the side plates are provided with two pieces and are vertically fixedly connected to the left and right side edges of the top plate, one end of the lower edge of the two side plates is fixedly connected with a single hinged ear, the axes of the hinge holes of the two single hinged ears coincide and are perpendicular to the side plates, the lifting frame is hinged to the left and right upper edges of the collecting bucket body through the two single hinged ears and the hinge axis is located at the tail end of the collecting bucket body, a clearance space is provided between the lower surface of the top plate and the top surface of the collecting bucket body, the lifting frame is vertically slidably connected to the inner wall of the car body, the lifter is fixedly installed between the lower surface of the top of the car body and the upper surface of the top of the collecting bucket body, and the jacking device is arranged at the front end of the lifting frame.

[0015] Preferably, the lifting device includes a pull rod, a push rod and a lifter, the push rod is horizontally arranged and its axis is parallel to the axis of the stirring rod, the pull rod is provided with two and vertically fixedly connected to the two ends of the push rod, the positions of the two pull rods correspond to the positions of the two double-hinged ears, the two pull rods vertically pass through the top plate and are hinged to the double-hinged ears, and the rod bodies of the two pull rods slide relative to the top plate.

[0016] Preferably, vertical slide grooves are provided on the inner sides of the left and right side walls of the vehicle body, and vertical slide rails matching the positions and sizes of the slide grooves are provided on the outer sides of the two side plates of the lifting frame, and the slide rails are slidably connected in the slide grooves.

[0017] The utility model has the following beneficial effects:

[0018] 1. When branches or large debris are encountered in front of the entrance of the collecting bucket body, multiple stirring rods rotating along the circumference of the turntable will stir the branches or large debris into the collecting bucket body, preventing the branches or large debris from getting stuck at the entrance of the collecting bucket body, preventing branches and other debris from entering the collecting bucket body, and improving the cleaning efficiency;

[0019] 2. The self-rotation of the stirring rod increases the driving force into the collection bucket body. The rotating stirring wheel drives the inverted teeth on it to catch branches and large debris and bring them into the collection bucket body. At the same time, it can also break up the harder silt, making it easier to shovel branches, debris and other garbage into the collection bucket body, further improving the cleaning efficiency;

[0020] 3. When the debris and sludge in the collecting bucket body are fully collected, the jack is used to lift the top rod, which drives the pull rod to move upward, and the pull rod drives the entrance end of the collecting bucket body to move upward. At this time, the collecting bucket body is in a state of tilting toward its tail end, so that the debris and sludge in the collecting bucket body can be moved to the tail end of the collecting bucket body, and then the pin rod at the lower part of the tail end of the collecting bucket body is pulled out to punch the baffle, which makes it more convenient for the staff to clean out the debris and garbage in the collecting bucket body. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of a drainage ditch cleaning device according to the utility model;

[0022] Figure 2 This is a schematic diagram of the internal structure of a collecting bucket body of a drainage ditch cleaning device according to the utility model;

[0023] Figure 3 It is a schematic diagram of the connection between the driven gear, the driving gear and the protective shell of the drainage ditch cleaning device described in the utility model;

[0024] Figure 4 A schematic diagram of the connection between the stirring rod and the planetary gear of a drain cleaning device according to the utility model;

[0025] Figure 5 It is a schematic diagram of the connection between the rotating shaft and the stirring wheel of a drainage ditch cleaning device according to the utility model;

[0026] Figure 6It is a schematic diagram of the connection between the collecting bucket body, the lifting device and the lifting frame of the drainage ditch cleaning device described in the utility model;

[0027] Figure 7 It is a schematic diagram of the connection between the collecting bucket body and the baffle of a drainage ditch cleaning device described in the utility model;

[0028] Figure 8 for Figure 7 A magnified view of;

[0029] Fig. 9 It is a schematic diagram of the debris discharge side of a drainage ditch cleaning device described in the utility model.

[0030] In the figure, 1, vehicle body; 11, chute; 12, debris discharge port; 2, wheel; 3, hand push frame; 4, lifter; 5, debris collection bucket; 51, collection bucket body; 52, baffle; 521, slot; 53, insert block; 531, pin hole; 54, pin rod; 6, driving device; 61, planetary gear; 62, sun gear; 63, internal gear ring; 64, driven gear; 65, driving gear; 66, Motor; 67, gear shaft; 68, protective shell; 69, guard plate; 691, shaft hole; 7, lifting frame; 71, top plate; 72, side plate; 73, single hinge ear; 74, slide rail; 8, lifting device; 81, pull rod; 82, top rod; 83, lifter; 9, stirring device; 91, stirring rod; 911, stirring wheel; 912, rotating shaft; 913, inverted teeth; 92, turntable; 10, double hinge ears. DETAILED DESCRIPTION

[0031] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments so that those skilled in the art can implement the invention with reference to the description.

[0032] The utility model provides a drainage ditch cleaning device, such as Figure 1 As shown, it includes a vehicle body 1, a debris collection bucket 5, a driving device 6 and a stirring device 9. The debris collection bucket 5 includes a collection bucket body 51. A hand push frame 3 is fixedly connected to the outer surface of the rear side of the vehicle body 1. The vehicle body 1 is a thin-walled structure. The collection bucket body 51 is vertically slidably connected in the vehicle body 1 and its inlet end faces the front side of the vehicle body 1. A lifter 4 is provided between the lower surface of the top of the vehicle body 1 and the upper surface of the top of the collection bucket body 51. A plurality of wheels 2 are evenly arranged on the left and right sides of the bottom of the vehicle body 1, as shown in FIG. Figure 2As shown, the stirring device 9 includes a stirring rod 91 and a turntable 92. Two turntables 92 are provided and are respectively connected to the opposite surfaces on the left and right sides of the inlet end of the collecting bucket body 51 for vertical rotation. The axes of the two turntables 92 coincide. A plurality of stirring rods 91 are provided. The plurality of stirring rods 91 are evenly arranged along the circumference of the turntable 92. The two ends of the stirring rod 91 are respectively fixedly connected to the two turntables 92 and the axes of the plurality of stirring rods 91 are parallel. The driving device 6 includes a driving gear 65, a driven gear 64 and a motor 66. The motor 66 is arranged on the collecting bucket body 51 and the axis of its output shaft is parallel to the axis of the turntable 92. The driving gear 65 is coaxially fixedly connected to the output end of the motor 66. The driven gear 64 is coaxially fixedly connected to one of the turntables 92 and meshes with the driving gear 65. The cleaning device is mounted on the drain ditch, so that the wheels 2 on the left and right sides of the bottom of the vehicle body 1 are respectively arranged on the upper edges of the two side walls of the drain ditch, and the collecting bucket body 51 is moved downward to the bottom of the drain ditch by the action of the lifter 4, and then the motor 66 is started, the motor 66 drives the driving gear 65 to rotate, the driving gear 65 drives the driven gear 64 to rotate, the driven gear 64 drives the corresponding turntable 92 to rotate, the turntable 92 drives the multiple stirring rods 91 to rotate along the circumference of the turntable 92, and the turntable 92 on the other side also rotates accordingly The staff holds the hand-push frame 3 and pushes the vehicle body 1, and the vehicle body 1 drives the collecting bucket body 51 to move along the length direction of the drainage ditch and shovel up the debris and silt in the drainage ditch. When branches or large debris are encountered in front of the entrance end of the collecting bucket body 51, multiple stirring rods 91 rotating along the circumference of the turntable 92 will stir the branches or large debris into the collecting bucket body 51, preventing the branches or large debris from being stuck at the entrance of the collecting bucket body 51, hindering the branches and other debris from entering the collecting bucket body 51, and affecting the cleaning efficiency.

[0033] like Figure 2 As shown, the collecting bucket body 51 is a rectangular cylindrical structure, and the motor 66 is fixedly mounted on the top upper surface of the collecting bucket body 51 .

[0034] like Figure 2 As shown, the driving device 6 also includes a planetary gear assembly, which includes a planetary gear 61, a sun gear 62 and an inner gear ring 63. The number of the planetary gears 61 is the same as the number of the stirring rods 91 and is arranged corresponding to the stirring rods 91. The planetary gear 61 is coaxially fixedly connected to one end of the stirring rod 91, and the stirring rod 91 and the planetary gear 61 are respectively located on both sides of one of the turntables 92. The inner gear ring 63 is fixedly installed on a side wall of the collecting bucket body 51 and is coaxially arranged with the turntable 92. A plurality of planetary gears 61 are arranged in the inner gear ring 63 and mesh with the inner gear ring 63. The inner gear ring 63 rotates relative to the corresponding turntable 92, as shown in FIG. Figure 1 and Figure 3As shown, the collecting bucket body 51 is provided with a protective shell 68 fixedly installed on the outer surface of one side wall of the planetary gear assembly, and a gear shaft 67 is fixedly connected inside the protective shell 68. Two gear shafts 67 are provided and are parallel to the axis of the planetary gear 61. The sun gear 62 and the driven gear 64 are respectively coaxially connected to the corresponding gear shafts 67, and the sun gear 62 is meshed with the driven gear 64. The sun gear 62 is meshed with multiple planetary gears 61 and the corresponding gear shafts 67 coincide with the axis of the inner gear ring 63. The motor 66 drives the driving gear 65 to rotate, the driving gear 65 drives the driven gear 64 to rotate, the driven gear 64 drives the sun gear 62 to rotate, the sun gear 62 drives multiple planetary gears 61 to rotate along the internal circumference of the inner gear ring 63, and the multiple planetary gears drive multiple stirring rods 91 to rotate along the circumference of the turntable 92. The stirring rods 91 drive the two turntables 92 to rotate. At the same time, the planetary gears 61 rotate along their axes, and the planetary gears 61 drive the corresponding stirring rods 91 to rotate along their axes. In this way, the rotation of the stirring rods 91 increases the driving force into the collection bucket body 51, making it easier to shovel branches, debris and other garbage into the collection bucket body 51, further improving the cleaning efficiency.

[0035] like Figure 3 As shown, a guard plate 69 is provided on the inner side of the top of the protective shell 68, and an axial hole 691 is provided on the side of the guard plate 69. The output shaft of the motor 66 passes through the axial hole 691, and the driving gear 65 coaxially fixedly connected to the output shaft of the motor 66 is arranged between the protective shell 68 and the guard plate 69.

[0036] like Figure 4 and Figure 5 As shown, the stirring rod 91 includes a stirring wheel 911 and a rotating shaft 912. The stirring wheel 911 is provided with multiple and is coaxially fixedly connected to the rotating shaft 912. The outer side surface of the stirring wheel 911 is provided with multiple inverted teeth 913 along its axial direction. The two ends of the rotating shaft 912 respectively pass through the corresponding turntable 92, and the planetary gear 61 is coaxially fixedly connected to the rotating shaft 912. The motor 66 drives the driving gear 65 to rotate, the driving gear 65 drives the driven gear 64 to rotate, the driven gear 64 drives the sun gear 62 to rotate, the sun gear 62 drives multiple planetary gears 61 to rotate along the internal circumference of the inner gear ring 63, and multiple planetary gears drive multiple rotating shafts 912 to rotate along the circumference of the turntable 92. The rotating shaft 912 drives the two turntables 92 to rotate. At the same time, the planetary gear 61 rotates along its axis, the planetary gear 61 drives the corresponding shaft rod to rotate along its axis, and the shaft rod drives the stirring wheel 911 on its rod body to rotate along its axis. In this way, the rotating stirring wheel 911 drives the inverted teeth 913 thereon to catch branches and large pieces of debris and bring them into the collecting bucket body 51. At the same time, it can also break up harder silt, further improving the cleaning efficiency of the device.

[0037] like Figure 7As shown, the collecting bucket body 51 also includes a baffle 52. The inlet end of the collecting bucket body 51 is set as an oblique mouth, and the bottom plate and side walls of the inlet end of the collecting bucket are set as outward slopes, which can reduce the resistance of debris or silt to the inlet end of the collecting bucket body 51, making it easier for the collecting bucket body 51 to shovel up debris and silt. The top surface of the collecting bucket body 51 is fixedly connected to two double-hinged ears 10, and the axes of the hinge holes of the two double-hinged ears 10 coincide and are parallel to the axis of the stirring rod 91. The baffle 52 is arranged at the rear end of the collecting bucket body 51, and the upper edge of the baffle 52 is hinged to the top of the rear end of the collecting bucket body 51. The size of the baffle 52 matches the cross-sectional size of the collecting bucket body 51, as shown in FIG. Figure 8 As shown, a plug block 53 is provided at the bottom of the tail end of the collecting bucket body 51, and a slot 521 is provided at the lower edge of the baffle 52. The slot 521 corresponds to the position of the plug block 53. The left and right sides of the plug block 53 are provided with pin holes 531. A pin rod 54 is inserted into the pin hole 531. When the baffle 52 is in a closed state, the plug block 53 is inserted into the slot 521, the pin hole 531 is located outside the baffle 52, and the pin rod 54 is inserted into the pin hole 531 to fix the baffle 52. When the collecting bucket body 51 is full of debris, the pin rod 54 is pulled out to punch the baffle 52, so that the debris and sludge in the collecting bucket body 51 can be easily cleaned out of the collecting bucket body 51.

[0038] like Fig. 9 As shown, a debris discharge port 12 is provided at the lower part of the rear end of the vehicle body 1, the axis of the debris discharge port 12 coincides with the axis of the collecting bucket body 51, and the size of the debris discharge port 12 is larger than the cross-sectional size of the collecting bucket body 51. In this way, when the collecting bucket body 51 is lifted and retracted into the vehicle body 1, the baffle 52 can be opened, and the staff can clean the debris and sludge out of the collecting bucket body 51 through the debris discharge port 12, preventing the sludge and debris from falling into the drainage ditch again during the cleaning process, thereby increasing the workload of the staff and being more convenient and practical.

[0039] like Figure 6As shown, it also includes a lifting frame 7 and a lifting device 8. The lifting frame 7 includes a top plate 71 and a side plate 72. The side plates 72 are provided with two pieces and are respectively vertically fixedly connected to the left and right side edges of the top plate 71. One end of the lower edge of the two side plates 72 is fixedly connected with a single hinge ear 73. The axes of the hinge holes of the two single hinge ears 73 coincide and are perpendicular to the side plates 72. The lifting frame 7 is hinged to the left and right upper edges of the collecting bucket body 51 through the two single hinge ears 73, and the hinge axis is located at the tail end of the collecting bucket body 51. A clearance space is provided between the lower surface of the top plate 71 and the top surface of the collecting bucket body 51. The lifting frame 7 is connected to the inner surface of the vehicle body 1. The wall is vertically slidably connected, and the lifter 4 is fixedly installed between the lower surface of the top of the vehicle body 1 and the upper surface of the top of the collecting bucket body 51; the lifting device 8 is arranged at the front end of the lifting frame 7, and the lifting device 8 includes a pull rod 81, a push rod 82 and a lifter 83. The push rod 82 is horizontally arranged and its axis is parallel to the axis of the stirring rod 91. The pull rod 81 is provided with two and is vertically fixedly connected to the two ends of the push rod 82. The positions of the two pull rods 81 correspond to the positions of the two double-hinged ears 10. The two pull rods 81 vertically pass through the top plate 71 and are hinged to the double-hinged ears 10. The rod bodies of the two pull rods 81 slide relative to the top plate 71. When the debris and sludge in the collecting bucket body 51 are fully collected, the top rod 82 is lifted up by the jacking device 83, and the top rod 82 drives the pull rod 81 to move upward, and the pull rod 81 drives the entrance end of the collecting bucket body 51 to move upward. At this time, the collecting bucket body 51 is in a state of tilting toward its rear end, so that the debris and sludge in the collecting bucket body 51 can be moved toward the rear end of the collecting bucket body 51, which makes it more convenient for the staff to clean out the debris and garbage in the collecting bucket body 51.

[0040] like Figure 1 and Figure 6 As shown, vertical slide grooves 11 are provided on the inner sides of the left and right side walls of the vehicle body 1 , and vertical slide rails 74 matching the position and size of the slide grooves 11 are provided on the outer sides of the two side plates 72 of the lifting frame 7 , and the slide rails 74 are slidably connected in the slide grooves 11 .

[0041] By adopting the utility model, the cleaning device is set up on the drainage ditch, so that the wheels 2 on the left and right sides of the bottom of the vehicle body 1 are respectively arranged on the upper edges of the two side walls of the drainage ditch, and the collecting bucket body 51 is moved downward to the bottom of the drainage ditch by the action of the lifter 4, and then the motor 66 is started, the motor 66 drives the driving gear 65 to rotate, the driving gear 65 drives the driven gear 64 to rotate, the driven gear 64 drives the sun gear 62 to rotate, the sun gear 62 drives multiple planetary gears 61 to rotate along the internal circumference of the inner gear ring 63, the multiple planetary gears drive multiple rotating shafts 912 to rotate along the circumference of the rotating disk 92, the rotating shaft 912 drives the two rotating disks 92 to rotate, at the same time, the planetary gear 61 rotates along its axis, the planetary gear 61 drives the corresponding shaft rod to rotate along its axis, the shaft rod drives the stirring wheel 911 on its rod body to rotate along its axis, the staff holds the push frame 3 and pushes the vehicle body 1, the vehicle body 1 drives the collecting bucket body 51 to move along the length direction of the drainage ditch and move the drainage ditch When branches or large debris are encountered in front of the entrance end of the collecting bucket body 51, the plurality of stirring rods 91 rotating along the circumference of the rotating disk 92 will stir the branches or large debris into the collecting bucket body 51. The rotating stirring wheel 911 drives the inverted teeth 913 thereon to clamp the branches and large debris and bring them into the collecting bucket body 51. At the same time, the harder silt can also be broken. When the debris and silt in the collecting bucket body 51 are collected, the lifting device 8 is used to lift the hopper body 51. The push rod 82 is lifted up, and the push rod 82 drives the pull rod 81 to move upward, and the pull rod 81 drives the inlet end of the collecting bucket body 51 to move upward. At this time, the collecting bucket body 51 is in a state of being tilted toward its rear end, so that the debris and sludge in the collecting bucket body 51 can be moved toward the rear end of the collecting bucket body 51, and then the pin rod 54 is pulled out to punch the baffle plate 52, and the staff cleans the debris and sludge out of the collecting bucket body 51 through the debris discharge port 12 at the rear end of the vehicle body 1.

[0042] Although the implementation scheme of the utility model has been disclosed as above, it is not limited to the applications listed in the specification and implementation modes. It can be fully applied to various fields suitable for the utility model. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the utility model is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A drainage ditch cleaning device, comprising a vehicle body (1) and a debris collection bucket (5), the debris collection bucket (5) comprising a collection bucket body (51), a hand push frame (3) being fixedly connected to the outer surface of the rear side of the vehicle body (1), the vehicle body (1) being a thin-walled structure, the collection bucket body (51) being vertically slidably connected in the vehicle body (1) with its open end facing the front side of the vehicle body (1), a lifter (4) being provided between the lower surface of the top of the vehicle body (1) and the upper surface of the top of the collection bucket body (51), a plurality of wheels (2) being evenly provided on the left and right sides of the bottom of the vehicle body (1), characterized in that: The invention also comprises a driving device (6) and a stirring device (9), wherein the stirring device (9) comprises a stirring rod (91) and a rotating disk (92), wherein the rotating disk (92) is provided with two rotating disks (92) respectively connected to opposite surfaces on the left and right sides of the inlet end of the collecting bucket body (51) in a vertically rotatable manner, wherein the axes of the two rotating disks (92) coincide with each other, wherein the stirring rods (91) are provided with a plurality of stirring rods (91), wherein the plurality of stirring rods (91) are evenly arranged along the circumference of the rotating disk (92), and the two ends of the stirring rod (91) are respectively fixed to the two rotating disks (92). The driving device (6) comprises a driving gear (65), a driven gear (64) and a motor (66); the motor (66) is arranged on the collecting bucket body (51) and the axis of its output shaft is parallel to the axis of the rotating disk (92); the driving gear (65) is coaxially fixedly connected to the output end of the motor (66); the driven gear (64) is coaxially fixedly connected to one of the rotating disks (92) and meshes with the driving gear (65).

2. A drainage ditch cleaning device according to claim 1, characterized in that: The collecting bucket body (51) is a rectangular cylindrical structure, and the motor (66) is fixedly mounted on the top upper surface of the collecting bucket body (51).

3. A drainage ditch cleaning device according to claim 1, characterized in that: The driving device (6) further comprises a planetary gear assembly, the planetary gear assembly comprising a planetary gear (61), a sun gear (62) and an inner gear ring (63), the number of the planetary gears (61) being the same as the number of the stirring rods (91) and being arranged corresponding to the stirring rods (91), the planetary gear (61) being coaxially fixedly connected to one end of the stirring rod (91), and the stirring rod (91) and the planetary gear (61) being respectively located on both sides of one of the rotating disks (92), the inner gear ring (63) being fixedly mounted on a side wall of the collecting bucket body (51) and being coaxially arranged with the rotating disk (92), the plurality of planetary gears (61) being arranged in the inner gear ring (63) and being coaxially connected to the inner gear ring (63), and the planetary gears (61) being arranged in the inner gear ring (63) and being coaxially connected to the inner gear ring (63). 3) meshing, the inner gear ring (63) rotates relatively with the corresponding turntable (92), the collecting bucket body (51) is provided with a protective shell (68) fixedly installed on the outer surface of one side wall of the planetary gear assembly, and a gear shaft (67) is fixedly connected inside the protective shell (68), and the gear shaft (67) is provided with two and is parallel to the axis of the planetary gear (61), the sun gear (62) and the driven gear (64) are respectively coaxially connected to the corresponding gear shaft (67), the sun gear (62) and the driven gear (64) are meshed, the sun gear (62) is meshed with a plurality of the planetary gears (61) and the corresponding gear shaft (67) coincides with the axis of the inner gear ring (63).

4. A drainage ditch cleaning device according to claim 3, characterized in that: A guard plate (69) is provided on the inner side of the top of the protective shell (68), and an axial hole (691) is provided on the side of the guard plate (69). The output shaft of the motor (66) passes through the axial hole (691), and a driving gear (65) coaxially fixedly connected to the output shaft of the motor (66) is arranged between the protective shell (68) and the guard plate (69).

5. A drainage ditch cleaning device according to claim 3, characterized in that: The stirring rod (91) comprises a stirring wheel (911) and a rotating shaft (912); the stirring wheel (911) is provided with a plurality of teeth and is coaxially fixedly connected to the rotating shaft (912); the outer side surface of the stirring wheel (911) is provided with a plurality of inverted teeth (913) along its axial direction; the two ends of the rotating shaft (912) respectively pass through the corresponding rotating disk (92); and the planetary gear (61) is coaxially fixedly connected to the rotating shaft (912).

6. A drainage ditch cleaning device according to claim 1, characterized in that: The collecting bucket body (51) further comprises a baffle (52), the inlet end of the collecting bucket body (51) is configured as an oblique opening, the bottom plate and the side wall of the inlet end of the collecting bucket are configured as outwardly sloping surfaces, the top surface of the collecting bucket body (51) is fixedly connected with two double hinged ears (10), the axes of the hinged holes of the two double hinged ears (10) coincide with each other and are parallel to the axis of the stirring rod (91), the baffle (52) is arranged at the rear end of the collecting bucket body (51), the upper edge of the baffle (52) is hinged to the top of the rear end of the collecting bucket body (51), and the size of the baffle (52) is consistent with the cross section of the collecting bucket body (51). The sizes are matched, an insert block (53) is provided at the bottom of the rear end of the collecting bucket body (51), a slot (521) is provided at the lower edge of the baffle (52), the slot (521) corresponds to the position of the insert block (53), the left and right sides of the insert block (53) are provided with pin holes (531), a pin rod (54) is inserted into the pin hole (531), when the baffle (52) is in a closed state, the insert block (53) is inserted into the slot (521), the pin hole (531) is located outside the baffle (52), and the pin rod (54) is inserted into the pin hole (531) to fix the baffle (52).

7. A drainage ditch cleaning device according to claim 1, characterized in that: A debris discharge outlet (12) is provided at the lower part of the rear end of the vehicle body (1), the axis of the debris discharge outlet (12) coincides with the axis of the collecting bucket body (51), and the size of the debris discharge outlet (12) is larger than the cross-sectional size of the collecting bucket body (51).

8. A drainage ditch cleaning device according to claim 6, characterized in that: The invention also comprises a lifting frame (7) and a lifting device (8), wherein the lifting frame (7) comprises a top plate (71) and a side plate (72), wherein the side plate (72) is provided with two pieces and is respectively and vertically fixedly connected to the left and right side edges of the top plate (71), and one end of the lower edge of the two side plates (72) is fixedly connected with a single hinge ear (73), and the axes of the hinge holes of the two single hinge ears (73) coincide with each other and are perpendicular to the side plates (72), and the lifting frame (7) is connected to the lifting device (8) through the two single hinge ears (73). The upper edges of the left and right sides of the collecting bucket body (51) are hinged and the hinge axis is located at the rear end of the collecting bucket body (51); a clearance space is provided between the lower surface of the top plate (71) and the top surface of the collecting bucket body (51); the lifting frame (7) is vertically slidably connected to the inner wall of the vehicle body (1); the lifter (4) is fixedly installed between the lower surface of the top of the vehicle body (1) and the upper surface of the top of the collecting bucket body (51); and the lifting device (8) is arranged at the front end of the lifting frame (7).

9. A drainage ditch cleaning device according to claim 8, characterized in that: The lifting device (8) comprises a pull rod (81), a push rod (82) and a lifter (83); the push rod (82) is arranged horizontally and its axis is parallel to the axis of the stirring rod (91); the pull rod (81) is provided with two pull rods (81) and vertically fixedly connected to the two ends of the push rod (82); the positions of the two pull rods (81) correspond to the positions of the two double-hinged ears (10); the two pull rods (81) vertically pass through the top plate (71) and are hinged to the double-hinged ears (10); the rod bodies of the two pull rods (81) slide relative to the top plate (71).

10. A drainage ditch cleaning device according to claim 8, characterized in that: The inner sides of the left and right side walls of the vehicle body (1) are both provided with vertical slide grooves (11); the outer sides of the two side plates (72) of the lifting frame (7) are provided with vertical slide rails (74) that are adapted to the position and size of the slide grooves (11); and the slide rails (74) are slidably connected in the slide grooves (11).

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