Dredging equipment for sewage channel

Abstract

The invention belongs to the technical field of channel treatment, and particularly relates to sewage channel desilting equipment which comprises a desilting equipment body, the desilting equipment body comprises a frame body, the frame body is designed to be in a hollow cross shape, an advancing assembly is arranged below the frame body, and a rotation adjusting assembly is arranged above the advancing assembly. A desilting assembly playing a desilting role, a transferring assembly playing a conveying role and a collecting and guiding-out assembly playing a collecting role are sequentially arranged in the frame in the advancing direction of the desilting equipment body, a conveying assembly is arranged on one side of the guiding-in assembly, and the transferring assembly comprises a temporary storage assembly corresponding to the conveying assembly. And a transfer mechanism is arranged on one side of the temporary storage assembly. The dredging device is reasonable in design, simple in structure and convenient to machine, adaptive adjustment can be carried out according to channels of different specifications, preconditions are provided for dredging work, sludge is conveyed and discharged more smoothly in the dredging process, the practicability of the dredging device is improved, and the use requirement is met.

Description

Technical Field

[0001] The invention belongs to the technical field of channel treatment, and in particular relates to dredging equipment for sewage channels. Background Art

[0002] The formation of silt in sewage channels is generally due to the gradual deposition of solid particles and organic matter under the action of water flow, forming a silt layer. As time goes by, the formation of the silt layer becomes more serious. Therefore, sewage channels need to be cleaned regularly.

[0003] At present, the dredging of municipal sewage channels mainly relies on three methods: traditional mechanical dredging ships, high-pressure water gun flushing and manual cleaning. Mechanical dredging ships operate through grab buckets or suction devices. They are suitable for wide-section channels, but have problems such as large equipment size and limited use process. Although high-pressure water gun flushing technology can handle pipeline sediments, it requires a large water circulation system and has high energy consumption. Manual cleaning is still used in narrow pipe sections, but has defects such as low efficiency and prominent safety hazards. In addition, for the dredging process under channels of different specifications, the existing dredging ships cannot be adaptively adjusted, and for the process of exporting the dredged sludge, it also has certain limitations, such as the inconvenience of exporting affects the dredging process, poor functionality, and cannot meet usage needs. Summary of the Invention

[0004] In response to the technical problems existing in the above-mentioned sewage channel dredging process, the present invention proposes a dredging equipment for sewage channels that has a reasonable design, a simple structure, is easy to process, and can be adaptively adjusted for channels of different specifications, providing a prerequisite for the dredging work. At the same time, it realizes the transportation of sludge during the dredging process and makes its subsequent discharge smoother, thereby improving the practicality of the device and equipment, and meeting the use requirements.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is a dredging equipment for sewage channels, including a dredging equipment body, the dredging equipment body including a frame, the frame is designed in a hollow cross shape, a traveling component is arranged below the frame, a rotation adjustment component is arranged above the traveling component, and a dredging component for dredging, a transfer component for conveying and a collection and export component for collecting are arranged in sequence in the frame along the traveling direction of the dredging equipment body, the dredging component includes an inlet group, a conveying component is arranged on one side of the inlet group, the transfer component includes a temporary storage component corresponding to the conveying component, a transfer mechanism is arranged on one side of the temporary storage component, and its output end is positioned above the collection and export component.

[0006] Preferably, the traveling component includes a shell with a concave shape, a traveling track is arranged in the shell, the rotation adjustment component includes a mounting seat, a rotating rod is arranged between the two mounting seats, a rotating frame with an arc shape is arranged on the outside of the rotating rod, a connecting seat is provided at the end of the rotating frame, and is connected to the shell, a carrier plate is provided between the two rotating frames, a first rotation drive cylinder is provided on the carrier plate, and its output end is connected to the top of the shell.

[0007] Preferably, the conveying assembly includes a support frame, a first conveyor belt with an inclined design is arranged below the support frame, the inlet group includes a rotating plate connected to the support frame, a feed hopper with a concave shape is arranged between the two rotating plates, and a second rotating drive cylinder is provided at the outer end of one side of the frame, and its output end is connected to the outer side of the feed hopper.

[0008] Preferably, the temporary storage component includes a carrier with an inclined design, and a concave-shaped loading hopper is provided above the carrier and can be moved and adjusted relative to the upper end surface of the carrier, and the loading hopper is evenly distributed with multiple drop holes.

[0009] Preferably, the transfer mechanism includes an L-shaped mounting frame, which is inclined in the frame body, a concave receiving tray is provided on one side of the mounting frame, a second conveyor belt is provided on the other side of the mounting frame, a driving gear is provided on the side below the second conveyor belt, a rotating roller is provided on the mounting frame above the second conveyor belt, a material stripping plate is provided on the outer side of the rotating roller, a driven gear is provided on the outer side of the rotating roller and meshes with the driving gear, a tensioning assembly is provided in the second conveyor belt, and a driving assembly for moving and adjusting the loading hopper is provided on the outer side of the mounting frame.

[0010] Preferably, the tensioning assembly includes a strut established in the second conveyor belt, a connecting rod is provided on the outside of the strut, a clamping wheel is provided at the end of the connecting rod, and its outer end is against the inner side of the second conveyor belt, and an adjustment rod with a concave shape is provided at the outer end of the strut.

[0011] Preferably, two groups of drive components are set up and located on the outside of the rotating roller. The drive component includes a rotating rod and is connected to the outside of the driven gear. A connecting rod is provided at the outer end of the rotating rod. A fixed rod is provided under the loading hopper and is connected to the other side of the connecting rod.

[0012] Preferably, the collecting and exporting assembly includes a stabilizing frame connected to the frame body and designed in a concave shape, a receiving hopper designed in a right-angled trapezoidal shape is arranged above the stabilizing frame, a limiting cover designed in an arc shape is arranged on the inclined surface of one side of the receiving hopper, a plurality of positioning holes are evenly distributed in the limiting cover, and a positioning rod is arranged above the stabilizing frame and is adapted to the positioning holes.

[0013] Preferably, a rotating disk is provided on the outer side of the stabilizing frame corresponding to the geometric center of the limit cover, a rodless cylinder is provided on the upper side of the stabilizing frame, and the movable end is connected to the side of the rotating disk adjacent to it, a sliding bar is provided on the other side above the stabilizing frame, a slider is provided on the sliding bar, and the slider is connected to the side of the rotating disk on the other side, a limiting component is provided below the stabilizing frame, the limiting component includes a "X" frame, a limiting rod is provided above the "X" frame, and extends into the inner side of the limit cover.

[0014] Compared with the prior art, the advantages and positive effects of the present invention are:

[0015] 1. The present invention provides a dredging device for a sewage channel. By utilizing the travel component and the rotation adjustment component, the latter can adjust the position and angle of the former to adapt to channels of different specifications and sizes, thereby improving the functionality of the device. By utilizing the dredging component, the silt in the channel can be scooped up and transported toward the transfer component with the help of its conveying component. During the transfer process, the moisture in the silt can be discharged to a certain extent. On the other hand, it can also improve the functionality of the device, that is, the removed silt is transported toward the collection and export component, providing a prerequisite for subsequent centralized and convenient export, thereby meeting the functionality of the device. The device has a reasonable design, a simple structure, and is easy to process. It can also be adaptively adjusted for channels of different specifications, thereby providing a prerequisite for the implementation of dredging work. At the same time, the silt is transported during the dredging process, and its subsequent discharge is smoother, thereby improving the practicality of the device and meeting the use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0017] Figure 1 This is a structural diagram of a dredging device for a sewage channel;

[0018] Figure 2 This is a structural front view of a sewage channel desilting device;

[0019] Figure 3 A schematic structural diagram of a sewage channel desilting device from another perspective;

[0020] Figure 4 This is a structural side view of a dredging device for a sewage channel;

[0021] Figure 5 It is a structural diagram of the transfer component;

[0022] Figure 6 It is a structural front view of the transfer component;

[0023] Figure 7 This is a structural diagram of the transfer component from another perspective;

[0024] Figure 8 A schematic diagram of the structure of the collection export component;

[0025] In the above figures, 1. frame; 2. travel assembly; 21. housing; 22. travel crawler; 3. rotation adjustment assembly; 31. mounting base; 32. rotating rod; 33. rotating frame; 34. connecting base; 35. carrier plate; 36. first rotation drive cylinder; 4. inlet group; 41. rotating plate; 42. feed hopper; 43. second rotation drive cylinder; 5. conveying assembly; 51. support frame; 52. first conveyor belt; 6. temporary storage assembly; 61. carrier; 62. loading hopper; 621. drop hole; 7. transfer mechanism; 71. mounting frame; 72. receiving tray; 73. second conveyor belt; 74. Driving gear; 75. Rotating roller; 751. Material stripping plate; 76. Driven gear; 8. Tensioning assembly; 81. Support rod; 82. Connecting rod; 83. Clamping wheel; 84. Adjusting rod; 9. Driving assembly; 91. Rotating rod; 92. Connecting rod; 93. Fixed rod; 10. Collecting and exporting assembly; 101. Stabilizing frame; 102. Material receiving hopper; 103. Limiting cover; 1031. Positioning hole; 104. Positioning rod; 105. Rotating disk; 106. Rodless cylinder; 107. Slide bar; 1071. Sliding block; 11. Limiting assembly; 111. Crossbar; 112. Limiting rod. DETAILED DESCRIPTION

[0026] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that, in the absence of conflict, the embodiments of the present application and the features therein can be combined with each other.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Examples, such as Figures 1 to 8 As shown, a dredging device for a sewage channel includes a dredging device body, the dredging device body includes a frame 1, the frame 1 is designed in a hollow cross shape, and its size in the travel direction is larger than its width, and the hollow position in the middle can provide an effective installation position for the establishment of various equipment components, a travel component 2 is provided below the frame 1, and a rotation adjustment component 3 is provided above the travel component 2, the latter can adjust the position and angle of the former to adapt to channels of different specifications and sizes, thereby improving the functionality of the device, and a dredging component for dredging, a transfer component for conveying, and a collection and export component 10 for collecting are sequentially provided in the frame 1 along the travel direction of the dredging device body, the dredging component includes an inlet group 4, and a conveying component 5 is provided on one side of the inlet group 4, which can shovel the silt in the channel The silt is transported to the transfer assembly by means of the conveying assembly 5. During the transportation process, the moisture in the sludge can be discharged to a certain extent. On the other hand, the functionality of the device can be improved, that is, the taken out sludge is transported toward the collection and export assembly 10, which provides a prerequisite for the subsequent centralized and convenient export and meets the functionality of the device. Furthermore, the transfer assembly includes a temporary storage assembly 6 corresponding to the conveying assembly 5, which can temporarily store the transported sludge and export the sludge in a sieve-moving manner to prevent it from piling up, thereby ensuring the smoothness of the transportation process and improving the work progress. A transfer mechanism 7 is provided on one side of the temporary storage assembly 6, and its output end is located above the collection and export assembly 10. The transfer mechanism 7 receives the material that has been sieved and exports it, ensuring the subsequent centralized discharge of the sludge.

[0029] In the above process: by utilizing the established traveling component 2 and the rotation adjustment component 3, the latter can adjust the position and angle of the former to adapt to channels of different specifications and sizes, thereby improving the functionality of the device and equipment; by utilizing the established dredging component, the silt in the channel can be shoveled up, and transported toward the transfer component with the help of its conveying component 5. During the transfer process, the moisture in the silt can be discharged to a certain extent. On the other hand, it can also improve the functionality of the device and equipment, that is, the removed silt is transported toward the collection and export component 10, providing a prerequisite for subsequent centralized and convenient export, thereby meeting the functionality of the device; the device has a reasonable design, a simple structure, and is easy to process and can be adaptively adjusted for channels of different specifications, thereby providing a prerequisite for the implementation of dredging work. At the same time, the silt is transported during the dredging process, and its subsequent discharge is smoother, thereby improving the practicality of the device and equipment, thereby meeting the requirements of use.

[0030] The travel track 22 is arranged inside the housing 21, and the travel track 22 is used to provide travel power and drive the frame 1 and other devices to move together, so as to ensure the smooth progress of the dredging work. Furthermore, in order to adapt to channels of different specifications and sizes, the travel track 22 can be made to move in a manner perpendicular to the channel in order to meet the travel position of the travel track 22. For channels of different specifications and sizes, considering that the shape of the channel is mostly trapezoidal, that is, the upper bottom is the bottom of the channel and the two waists are the sides of the channel, the position of the travel track 22 can be adjusted at this time, especially so that the travel track 22 can move in a manner perpendicular to the two sides of the channel. Specifically, the rotation adjustment component 3 includes a mounting seat 31, a rotating rod 32 is arranged between the two mounting seats 31, and a rotating frame 33 with an arc-shaped design is arranged on the outside of the rotating rod 32. The connecting seat 34 is connected to the shell 21. A carrier plate 35 is provided between the two rotating frames 33. A first rotation drive cylinder 36 is provided on the carrier plate 35, and its output end is connected to the top of the shell 21. Specifically, for the rotating rod 32, its rotation can be controlled by a motor. When it rotates, it will drive the rotating frame 33 to rotate and adjust. At the same time, it also controls the operation of the first rotation drive cylinder 36, especially adjusting the position of the shell 21 and the travel track 22. By utilizing the adjustment between the above-mentioned device components, on the one hand, the spacing between the two travel tracks 22 can be increased or decreased to adapt to the situation of being set up perpendicular to the upper end face of the channel to ensure the travel and feeding of the equipment. On the other hand, the angle of the travel track 22 can be adjusted according to the specifications of the channel so that it can be set up and placed in a manner perpendicular to the inner side of the channel. This placement method can also make the dredging equipment body move, which can not only adapt to channels of different specifications and sizes, but also ensure the smoothness of the movement process to meet different usage requirements.

[0031] In order to realize the smooth discharge of the silt after dredging, the conveying assembly 5 includes a support frame 51, and a first conveyor belt 52 with an inclined design is provided below the support frame 51. The support frame 51 is set to improve the stability of the conveying assembly 5. The first conveyor belt 52 is selected with a partition plate on it, which can receive the silt material at the inlet group 4, lift it from the bottom up, and transport it to the transfer assembly. In the process, the water in the silt can also be removed to a certain extent to ensure work efficiency. In order to complete the discharge of the shoveled silt, the inlet group 4 includes a rotating plate 41 connected to the support frame 51, and a concave-shaped feed hopper 42 is provided between the two rotating plates 41, wherein an arc-shaped feed hopper 42 is provided on one side of the feed hopper 42. The guide platform is designed in a shape, that is, when the feed hopper 42 is rotating to discharge the silt, it can be guided toward the first conveyor belt 52 to prevent it from falling and affecting the dredging process. A second rotary drive cylinder 43 is provided at the outer end of one side of the frame 1, and its output end is connected to the outer side of the feed hopper 42. It is specifically described as follows: the feed hopper 42 is set up to shovel up the silt, and the position of the feed hopper 42 is adjusted by utilizing the extension and contraction of the second rotary drive cylinder 43, so that the shoveled silt is transported toward a position close to the first conveyor belt 52. When the silt is close to the first conveyor belt 52, the guide platform is set up to guide the silt to the first conveyor belt 52, and then the first conveyor belt 52 is transported to the subsequent equipment to ensure the work progress.

[0032] In order to achieve the temporary storage of silt materials and make it smoother when it is discharged outward to prevent it from piling up, the temporary storage component 6 includes a carrier 61 with an inclined design. A concave hopper 62 is provided above the carrier 61 and can be moved and adjusted relative to the upper end surface of the carrier 61. One side of the upper end surface of the hopper 62 is inclined. After receiving the silt at the conveying component 5, it can have a tendency to move toward the drop hole 621 to ensure the smooth progress of the subsequent screening and dropping work. The hopper 62 is evenly distributed with a plurality of drop holes 621. As for the carrier 61, its two ends are fixedly established in the frame 1, and a sliding component is established between the carrier 61 and the hopper 62, such as a slide rail or a slider 1071 and other components with sliding functions. That is to say, the hopper 62 can be moved and adjusted along its upper end surface relative to the establishment position of the carrier 61. When silt is placed in the hopper 62, the reciprocating motion of the hopper 62 relative to the carrier 61 enables the silt to be discharged in an orderly manner in a sieving manner and falls onto the receiving tray 72, which provides convenience for the subsequent transportation of materials and meets the use requirements.

[0033] In order to complete the transfer and export of the temporarily stored silt and provide a prerequisite for its subsequent centralized collection, the transfer mechanism 7 includes an L-shaped mounting frame 71, which is set up in an inclined manner in the frame body 1. A reinforcing plate is added at the right angle of the mounting frame 71 to improve its strength of use. A receiving tray 72 with a concave shape is provided on one side of the mounting frame 71. One end of the receiving tray 72 is concave and the other end is designed in an isosceles trapezoidal shape. Both are set up in an inclined shape. On the one hand, it can receive the silt exported through the temporary storage component 6, and on the other hand, it can also be directed to a position close to the second conveyor belt 73. The second conveyor belt 73 is provided on the other side of the mounting frame 71, which can transfer the sludge at the receiving tray 72 to the collecting and exporting assembly 10 for output. A driving gear 74 is provided on the side below the second conveyor belt 73. A rotating roller 75 is provided on the mounting frame 71 above the second conveyor belt 73. A material-diverting plate 751 is provided on the outer side of the rotating roller 75. A driven gear 76 is provided on the outer side of the rotating roller 75 and meshes with the driving gear 74. Further, the second conveyor belt 73 is provided with a bottom-up The silt is transported from bottom to top in an elevated manner. At the same time, when it rotates, the driving force acts on the driving gear 74, and the driven gear 76 is driven to rotate by meshing. The rotating roller 75 runs with the rotation of the driven gear 76 and drives the material-diverting plate 751 to rotate. At the same time, the silt is diverted from the receiving tray 72 to the second conveyor belt 73 in an up-and-down manner, thereby ensuring the smooth realization of the transfer action. Furthermore, a tensioning component 8 is provided in the second conveyor belt 73, which can adjust the amount of silt on the second conveyor belt 73. The conveying is adapted and adjusted, and the second conveyor belt 73 is tensioned, so as to ensure the smoothness of the transfer work and improve the work process. A driving component 9 is provided on the outside of the mounting frame 71 for moving and adjusting the loading hopper 62. The establishment of the driving component 9 is realized by the material export and transfer process. When the previous material plate 751 continues to perform the material transfer action, the material in the temporary storage component 6 will also fall in a sieving manner. Under the premise of preventing the accumulation of materials, the smoothness of the sludge transportation process is guaranteed, and the functionality of the device is greatly improved.

[0034] In order to further improve the rationality of the device, especially to ensure the stability during the transfer and transportation process, the tensioning assembly 8 includes a strut 81 set up in the second conveyor belt 73. As for the strut 81 set up, it is set up on the mounting frame 71 and spans the second conveyor belt 73. A limiting transmission wheel is also set on the outside to limit the belt that provides driving power during the operation of the second conveyor belt 73 to prevent the belt from swinging left and right to meet the use requirements. A connecting rod 82 is set on the outside of the strut 81, and a tension wheel 83 is set at the end of the connecting rod 82, and its outer end is against the inner side of the second conveyor belt 73. The outer end of the strut 81 is provided with an adjusting rod 84 designed in a concave shape. It is described as follows: there is a certain angle between the adjusting rod 84 and the connecting rod 82. In order to achieve convenient adjustment of the adjusting rod 84, a telescopic cylinder can be set up in the frame 1, one end of which is installed on the frame 1, and the other end is installed and connected to the adjusting rod 84. The position of the adjusting rod 84 is adjusted by the extension and contraction of the telescopic cylinder. When the adjusting rod 84 is adjusted, it will drive the support rod 81 to rotate together and act on the connecting rod 82, thereby adjusting the position of the tensioning wheel 83 to adjust the tension of the second conveyor belt 73, ensuring that the transportation and export process after it receives the silt is more convenient, reducing the possibility of deformation due to excessive silt, ensuring the transportation process, and meeting the use requirements.

[0035] In order to ensure that the transported silt falls more smoothly, the driving assembly 9 is provided with two groups and is located on the outside of the rotating roller 75. The driving assembly 9 includes a rotating rod 91 and is connected to the outside of the driven gear 76. A connecting rod 92 is provided at the outer end of the rotating rod 91. A fixed rod 93 is provided below the loading hopper 62 and is connected to the other side of the connecting rod 92. The two ends of the connecting rod 92 are respectively hinged to one end of the rotating rod 91 and one end of the fixed rod 93. Specifically, when the driving gear 74 rotates with the second conveyor belt 73, the driven gear 76 is engaged. The driving force will also act on the rotating rod 91, which will act on the connecting rod 92 and the fixed rod 93 through the rotation of the rotating rod 91. As the rotating rod 91 rotates and under the action of the connecting rod 92, the fixed rod 93 will make reciprocating linear motion on its plane, and then act on the loading hopper 62. The reciprocating movement adjustment of the loading hopper 62 relative to the carrier 61 will cause the silt carried inside to fall through the drop hole 621 in a sieving manner to the receiving tray 72, ensuring the smoothness of its fall, improving the work progress, and avoiding accumulation that affects the subsequent transfer process.

[0036] In order to realize the convenient collection of the discharged sludge and provide convenience for its subsequent discharge process, the collection and discharge assembly 10 includes a stabilizing frame 101 connected to the frame body 1 and designed in a concave shape, and a receiving hopper 102 designed in a right-angled trapezoidal shape is provided above the stabilizing frame 101, wherein one side of the receiving hopper 102 is provided with an inclined notch, which provides a prerequisite for the smooth discharge of the subsequent sludge, and a limiting cover 103 designed in an arc shape is provided on the inclined surface of one side of the receiving hopper 102, and a plurality of positioning holes 1031 are evenly distributed in the limiting cover 103, and the upper part of the stabilizing frame 101 is provided with a plurality of positioning holes 1031. A positioning rod 104 is provided on the side and is adapted to the positioning hole 1031. The specific description is: for the limit cover 103, one end face is designed in an arc shape, which facilitates the smooth rotation of the receiving hopper 102 with the arc surface; the other part is vertically set up on one side of the above-mentioned end face and is designed in a planar shape. Multiple parts constitute a nearly arc shape. When the receiving hopper 102 is rotating and adjusting, the positioning hole 1031 will be plugged into the positioning rod 104, which not only limits its rotation position, but also prevents it from offset, thereby improving its functionality.

[0037] In order to ensure the convenience of the rotation process of the receiving hopper 102 and reduce the possibility of its deviation, a rotating disk 105 is provided on the outside of the stabilizing frame 101 corresponding to the geometric center of the limit cover 103. The rotating disk 105 established includes three parts, two of which are fixed ends, which are respectively connected to one side of the receiving hopper 102 and the moving end or slider 1071 of the rodless cylinder 106. The connecting end is between the two fixed ends, and the two sides of its outer periphery can rotate relative to the fixed ends, so that the rotating disk 105 has rotation performance. A rodless cylinder 106 is provided on the upper side of the stabilizing frame 101, and the moving end is connected to one side of the rotating disk 105 adjacent to it. A slide bar 107 is provided on the other side of the upper side of the stabilizing frame 101, and a slider 1071 is provided on the slide bar 107, and is connected to one side of the rotating disk 105 on the other side. A limit assembly 11 is provided at the bottom, and the limit assembly 11 includes a cross-shaped frame 111. A limit rod 112 is provided above the cross-shaped frame 111 and extends into the inner side of the limit cover 103. The specific description is: for the hopper 102 established, when there is enough sludge placed inside it, when it needs to be exported, the rodless cylinder 106 is first controlled to operate, and its horizontal movement first acts on the rotating disk 105, so that the hopper 102 has the power to move outward. At the same time, the outer periphery of the limit cover 103 is used as the operating path, and it rotates with the cooperation of the rotating disk 105, so that the internal sludge is exported, and the position of the hopper 102 will not be offset. The limit assembly 11 established can limit the position of the limit cover 103 to prevent it from falling out, ensure the smoothness of the export process, and meet the use requirements.

[0038] The above description is merely a preferred embodiment of the present invention and does not constitute any other form of limitation to the present invention. Any person skilled in the art may use the above-disclosed technical contents to change or modify them into equivalent embodiments with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiments made in accordance with the technical essence of the present invention without departing from the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A dredging device for a sewage channel, comprising a dredging device body, wherein the dredging device body comprises a frame, and is characterized in that: The frame is designed in a hollow cross shape, with a traveling component provided at the bottom of the frame and a rotation adjustment component provided above the traveling component. A dredging component for dredging, a transfer component for conveying, and a collection and export component for collecting are sequentially provided in the frame along the traveling direction of the dredging equipment body. The dredging component includes an import group, a conveying component is provided on one side of the import group, and the transfer component includes a temporary storage component corresponding to the conveying component, a transfer mechanism is provided on one side of the temporary storage component, and its output end is located above the collection and export component.

2. A sewage channel desilting device according to claim 1, characterized in that: The traveling assembly includes a shell with a concave shape, a traveling track is arranged in the shell, the rotation adjustment assembly includes a mounting seat, a rotating rod is arranged between the two mounting seats, a rotating frame with an arc shape is arranged on the outside of the rotating rod, a connecting seat is provided at the end of the rotating frame, and is connected to the shell, a carrier plate is provided between the two rotating frames, a first rotating drive cylinder is provided on the carrier plate, and its output end is connected to the top of the shell.

3. A sewage channel desilting device according to claim 2, characterized in that: The conveying assembly includes a support frame, a first conveyor belt with an inclined design is arranged below the support frame, the introduction group includes a rotating plate connected to the support frame, a feed hopper with a concave shape is arranged between the two rotating plates, and a second rotating drive cylinder is provided at the outer end of one side of the frame, and its output end is connected to the outer side of the feed hopper.

4. A sewage channel desilting device according to claim 3, characterized in that: The temporary storage component includes a carrier with an inclined design. A concave-shaped loading hopper is provided above the carrier and can be moved and adjusted relative to the upper end surface of the carrier. The loading hopper is evenly distributed with multiple drop holes.

5. A sewage channel desilting device according to claim 4, characterized in that: The transfer mechanism includes an L-shaped mounting frame, which is inclined within the frame body. A concave receiving tray is provided on one side of the mounting frame, and a second conveyor belt is provided on the other side of the mounting frame. A driving gear is provided on the side below the second conveyor belt, and a rotating roller is provided on the mounting frame above the second conveyor belt. A material stripping plate is provided on the outer side of the rotating roller, and a driven gear is provided on the outer side of the rotating roller and meshes with the driving gear. A tensioning assembly is provided in the second conveyor belt, and a driving assembly for moving and adjusting the loading hopper is provided on the outer side of the mounting frame.

6. A sewage channel desilting device according to claim 5, characterized in that: The tensioning assembly includes a support rod established in the second conveyor belt, a connecting rod is provided on the outside of the support rod, a tightening wheel is provided at the end of the connecting rod, and its outer end is against the inner side of the second conveyor belt, and an adjustment rod with a concave shape is provided at the outer end of the support rod.

7. A sewage channel desilting device according to claim 6, characterized in that: There are two groups of drive components, which are located on the outside of the rotating roller. The drive components include a rotating rod and are connected to the outside of the driven gear. A connecting rod is provided at the outer end of the rotating rod. A fixed rod is provided under the loading hopper and is connected to the other side of the connecting rod.

8. The sewage channel desilting equipment according to claim 7, characterized in that: The collecting and exporting assembly includes a stabilizing frame connected to the frame body and designed in a concave shape. A receiving hopper designed in a right-angled trapezoidal shape is arranged above the stabilizing frame. A limiting cover designed in an arc shape is arranged on the inclined surface of one side of the receiving hopper. A plurality of positioning holes are evenly distributed in the limiting cover. A positioning rod is arranged above the stabilizing frame and is adapted to the positioning holes.

9. The sewage channel desilting equipment according to claim 8, characterized in that: A rotating disk is provided on the outside of the stabilizing frame corresponding to the geometric center of the limit cover, a rodless cylinder is provided on the upper side of the stabilizing frame, and the movable end is connected to one side of the rotating disk adjacent to it, a sliding bar is provided on the other side of the upper side of the stabilizing frame, a slider is provided on the sliding bar, and is connected to one side of the rotating disk on the other side, a limiting assembly is provided below the stabilizing frame, and the limiting assembly includes a "X" frame, a limiting rod is provided above the "X" frame, and extends into the inner side of the limit cover.

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