High-standard farmland ditch sludge cleaning device

Abstract

This utility model discloses a high-standard farmland ditch sludge cleaning device, comprising: a shovel box with openings on the top and right side, and an inclined surface on the right side of the bottom inner wall; a rectangular filter plate is embedded and fixed on the left inner wall of the shovel box; and a vertical guide support lifting assembly fixedly installed on the top of the shovel box. This utility model, through a series of structures, uses a traction vehicle to move along one side to shovel and clean the sludge in high-standard farmland ditches, automatically discharging solid waste and returning water to the ditch for separate cleaning. It eliminates the need for personnel to enter the ditch to push and move the sludge, is not limited by the presence of water in the ditch, and facilitates easy cleaning and sludge removal even when the ditch is wet. It saves time and labor, improves work efficiency, reduces labor intensity, and allows for flexible adjustment of the shoveling height according to different ditch depths, making it suitable for high-standard farmland ditches of various depths and possessing high applicability.

Description

Technical Field

[0001] This utility model relates to the technical field of sludge cleaning equipment, specifically a high-standard farmland ditch sludge cleaning device. Background Technology

[0002] The farmland ditch sludge cleaning device is a specialized device for cleaning sludge, sediment and debris in high-standard farmland ditches. It can improve the drainage capacity of farmland ditches, reduce non-point source pollution in farmland, and improve the rural water environment. Therefore, it is essential to regularly dredge irrigation channels. The traditional method of manually using rakes to clean solids to both sides of the ditch is inefficient and requires a lot of manpower.

[0003] According to a search report from a novelty search agency, announcement number CN222349802U discloses a high-standard farmland ditch sludge cleaning device, including a flat plate, wheels, a push handle, a dispersing component, a collecting component, a supporting component, and a sludge-blocking net. Wheels are installed at the four corners of the lower end of the flat plate to facilitate the flexible movement of the sludge cleaning device. A push handle for controlling the movement trajectory of the sludge cleaning device is fixedly connected to the upper end of the flat plate. A dispersing component for breaking up and cleaning settled sludge is installed on the front side of the lower end of the flat plate. A collecting component for collecting and transporting sludge upwards is installed on the rear side of the lower end of the flat plate. A supporting component for holding ditch sludge and facilitating disassembly is placed on the upper end of the flat plate. This device features high efficiency in cleaning farmland ditch sludge, offering both fast cleaning speed and ease of sludge removal.

[0004] The aforementioned technology discloses a high-standard farmland ditch sludge cleaning device, which adopts a cart-type cleaning method formed by a flat plate, wheels, push handle, dispersing component, and collection component, thereby improving sludge cleaning efficiency. However, this method still has the following problems when in use:

[0005] The traditional cart-style cleaning method requires pushing the entire cleaning device inside the ditch, which necessitates personnel entering the ditch to operate it. This method is difficult to operate when the ditch is wet, and is quite restrictive, making it difficult to easily clean and remove sludge when there is water. Furthermore, manual pushing for cleaning is still quite laborious. In view of this, this application proposes a high-standard farmland ditch sludge cleaning device to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of this invention is to provide a high-standard farmland ditch sludge cleaning device to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a high-standard farmland ditch sludge cleaning device, comprising:

[0008] The shovel box has openings on its top and right side, and the right side of its bottom inner wall is an inclined surface. A rectangular filter plate is embedded and fixed on the left inner wall of the shovel box.

[0009] The vertical guide support lifting assembly is fixedly installed on the top of the shovel box;

[0010] The U-shaped traction support is fixedly installed on the front side of the vertical guide support lifting assembly. The front side of the U-shaped traction support is fixedly installed with a fixed seat for installation on the side of the traction vehicle. The fixed seat is used for external installation and fixing on the side of the traction vehicle. The traction vehicle travels along the high-standard farmland ditch, so that the shovel box driven by the U-shaped traction support moves inside the ditch to push and shovel the sludge, so that the sludge solids can enter the shovel box. The rectangular filter plate is used to allow water in the sludge that is shoveled in to pass through.

[0011] The bolt-conveying liquid-solid separation and discharge assembly is fixedly installed inside the shovel box and fixedly connected to the vertical guide support lifting assembly. The vertical guide support lifting assembly is used to drive the shovel box to move up and down according to the depth of the high-standard farmland ditch to adjust the shoveling height. The bolt-conveying liquid-solid separation and discharge assembly is used to transport the sludge and solid residue shoveled into the shovel box upwards, and discharge the solid residue and water back to the shoveled area in the ditch.

[0012] Preferably, the vertical guide support lifting assembly includes a top plate disposed above the shovel box, two vertical guide rods are fixedly connected to the front and rear sides of the top of the shovel box, and an outer tube fixedly connected to the bottom of the top plate is slidably sleeved on each of the four vertical guide rods. Two electric telescopic rods are embedded and fixedly fixed on the top right side of the top plate, and the extended ends of the two electric telescopic rods are fixedly connected to the same lifting seat. The U-shaped traction support is fixedly installed with the two outer tubes on the front side.

[0013] Preferably, the bolt conveying liquid-solid separation assembly includes a conveying cylinder fixedly installed between the left inner wall, front inner wall and rear inner wall of the shovel box. The top right side of the conveying cylinder is fixedly connected to the left side of the lifting seat. A U-shaped seat is fixedly connected to the top of the conveying cylinder. The bottom of the U-shaped seat and the bottom inner wall of the shovel box are rotatably fitted with the same rotating shaft. A spiral conveying blade movably fitted inside the conveying cylinder is fixedly sleeved on the rotating shaft. A drive motor with an output shaft fixedly installed on the top of the U-shaped seat and fixedly connected to the top of the rotating shaft is fixedly installed. An inclined slag discharge pipe is fixedly connected to the top rear side of the conveying cylinder. Two first filter plates are fixedly installed on the left side of the conveying cylinder. Two drain pipes adapted to the corresponding first filter plates are fixedly connected to the top left side of the conveying cylinder. The drain pipes are inclined and located between the two outer pipes on the left side.

[0014] Preferably, a storage battery is fixedly installed on the top of the U-shaped traction support, and the two electric telescopic rods and the drive motor are electrically connected to the storage battery. The front side of the fixed base has four rectangular bolt mounting holes.

[0015] Preferably, a wireless synchronous remote control switch is fixedly installed on the rear side of the electric telescopic pole located on the front side, and an external remote control is matched with the wireless synchronous remote control switch.

[0016] Preferably, a rectangular clearance hole is provided at the top of the top plate, and the rectangular clearance hole is located above the U-shaped seat.

[0017] Preferably, a rectangular mounting hole is provided on the inner left side of the shovel box, and a rectangular filter plate is fixedly installed in the rectangular mounting hole.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] 1. With the cooperation of the U-shaped traction support, fixed seat, shovel box, rectangular filter plate, vertical guide support lifting assembly and bolt conveying liquid-solid separation assembly, it can move on one side with the traction vehicle to shovel and clean the sludge in the high-standard farmland ditches, and automatically discharge the solid residue and return the water to the ditch for separation and cleaning. There is no need for personnel to enter the channel to push the displacement and cleaning. It is not limited by the presence of water in the channel. It is convenient to easily carry out the cleaning and sludge removal work when there is water in the channel. It saves time and labor, improves work efficiency and reduces labor intensity.

[0020] 2. Through the combination of the shovel box, vertical guide support lifting assembly and bolt conveying liquid-solid separation assembly, the shovel box can be flexibly adjusted to clean the shovel according to different channel depths, making it convenient to use in high-standard farmland ditches of various depths and highly applicable.

[0021] This utility model, through a series of structures, uses a tractor vehicle to move on one side to shovel and clean sludge in high-standard farmland ditches, automatically discharging solid waste and returning water to the ditch for separate cleaning. It eliminates the need for personnel to enter the ditch to push and move the sludge, and is not limited by the presence of water in the ditch. This allows for easy cleaning and sludge removal even when the ditch is wet, saving time and labor, improving work efficiency, and reducing labor intensity. Furthermore, the shoveling height of the shovel box can be flexibly adjusted according to different ditch depths, making it suitable for high-standard farmland ditches of various depths and highly adaptable. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of a high-standard farmland ditch sludge cleaning device proposed in this utility model;

[0023] Figure 2 for Figure 1 A schematic diagram of the right-side view structure;

[0024] Figure 3 This is a schematic diagram of the main cross-sectional structure of a high-standard farmland ditch sludge cleaning device proposed in this utility model.

[0025] In the diagram: 1. Shovel box; 101. Inclined surface; 102. Rectangular filter plate; 2. Outer pipe; 201. Vertical guide rod; 202. Top plate; 203. Electric telescopic rod; 204. Lifting seat; 3. Conveying cylinder; 301. U-shaped seat; 302. Drive motor; 303. Rotating shaft; 304. Spiral conveying blade; 305. First filter plate; 306. Drain pipe; 307. Slag discharge pipe; 4. U-shaped traction support; 401. Battery. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] like Figures 1 to 3 As shown in this embodiment, a high-standard farmland ditch sludge cleaning device includes:

[0028] The shovel box 1 has openings on its top and right side, and the right side of its bottom inner wall is an inclined surface 101. A rectangular filter plate 102 is embedded and fixed on the left inner wall of the shovel box 1. A rectangular mounting hole is provided on the left inner wall of the shovel box 1, and the rectangular filter plate 102 is fixedly installed in the rectangular mounting hole.

[0029] The vertical guide support lifting assembly is fixedly installed on the top of the shovel box 1;

[0030] The U-shaped traction support 4 is fixedly installed on the front side of the vertical guide support lifting assembly. A fixed seat for installation on the side of the traction vehicle is fixedly installed on the front side of the U-shaped traction support 4. The fixed seat is used for external installation and fixing on the side of the traction vehicle. The traction vehicle travels along the high standard farmland ditch, so that the shovel box 1 is driven by the U-shaped traction support 4 to move inside the ditch to push and shovel the sludge, so that the sludge solids can enter the shovel box 1. The rectangular filter plate 102 is used to allow water in the sludge that is moved and shoveled in to pass through.

[0031] The bolt conveying liquid-solid separation and discharge assembly is fixedly installed inside the shovel box 1 and fixedly connected to the vertical guide support lifting assembly. The vertical guide support lifting assembly is used to drive the shovel box 1 to move up and down according to the depth of the high standard farmland ditch to adjust the shoveling height. The bolt conveying liquid-solid separation and discharge assembly is used to convey the sludge and solid residue shoveled into the shovel box 1 upwards, and discharge the solid residue and water back to the shoveled area in the ditch.

[0032] Specifically, the vertical guide support lifting assembly includes a top plate 202 positioned above the shovel box 1. Two vertical guide rods 201 are fixedly connected to the front and rear sides of the top of the shovel box 1. Each of the four vertical guide rods 201 has an outer tube 2 slidably fitted onto it and fixedly connected to the bottom of the top plate 202. Two electric telescopic rods 203 are embedded and fixedly installed on the top right side of the top plate 202. The extended ends of the two electric telescopic rods 203 are fixedly connected to the same lifting seat 204. A U-shaped traction support 4 is fixedly installed to the two outer tubes 2 on the front side. The electric telescopic rods 203 located on the front side... A wireless synchronous remote control switch is fixedly installed on the rear side of the telescopic rod 203. The wireless synchronous remote control switch is matched with an external remote control. The wireless synchronous remote control switch allows personnel to remotely control the opening and closing of the two electric telescopic rods 203 simultaneously. The top plate 202, vertical guide rods 201, outer tubes 2, electric telescopic rods 203 and lifting seat 204 work together. The two electric telescopic rods 203 drive the lifting seat 204 to move up and down. The four vertical guide rods 201 are slidably connected to the four outer tubes 2 to achieve vertical guidance of the shovel box 1.

[0033] Furthermore, the bolt conveying liquid-solid separation assembly includes a conveying cylinder 3 fixedly installed between the left inner wall, front inner wall, and rear inner wall of the shovel box 1. Connecting seats are fixedly connected to the front and rear inner walls of the shovel box 1 on the front and rear sides of the conveying cylinder 3, respectively. A rectangular seat is fixedly connected to the left inner wall of the shovel box 1 on the left side of the conveying cylinder 3. The connecting seats and the rectangular seat serve to fix the conveying cylinder 3 and the shovel box 1 together. The top right side of the conveying cylinder 3 is fixedly connected to the left side of the lifting seat 204. A loop seat 301 is fixedly connected to the top of the conveying cylinder 3. The bottom of the loop seat 301 and the bottom inner wall of the shovel box 1 are rotatably fitted with the same rotating shaft 303. A circular through hole is provided, and a circular groove is provided on the inner wall of the bottom of the shovel box 1. Sealed bearings are fixedly fitted in both the circular groove and the circular through hole. The inner ring of the sealed bearing is fixedly fitted to the outer side of the rotating shaft 303, achieving the effect of rotating the shaft 303. A spiral conveying blade 304 is fixedly fitted on the rotating shaft 303 and movably fitted inside the conveying cylinder 3. A drive motor 302 with an output shaft fixedly connected to the top of the rotating shaft 303 is fixedly installed on the top of the return seat 301. A rectangular clearance hole is provided on the top of the top plate 202, located above the return seat 301, serving to avoid collisions between the drive motor 302 and the return seat 301. An inclined device is fixedly connected to the top rear side of the conveying cylinder 3. The conveying cylinder 3 has a slag discharge pipe 307. Two first filter plates 305 are fixedly installed on the left side of the conveying cylinder 3. Two circular mounting holes are provided on the left side of the conveying cylinder 3, each fixedly connected to the outer side of a corresponding first filter plate 305. Two drain pipes 306, each adapted to a corresponding first filter plate 305, are fixedly connected to the top left side of the conveying cylinder 3. The drain pipes 306 are inclined and located between the two outer pipes 2 on the left side. The conveying cylinder 3, the rotary seat 301, the rotating shaft 303, the spiral conveying blade 304, the drive motor 302, the slag discharge pipe 307, the first filter plates 305, and the drain pipes 306 work together, and the lifting seat 204 moves the conveying cylinder 3 up and down. The conveyor cylinder 3 moves the shovel box 1 up and down, adjusting the shoveling height according to the depth of the high-standard farmland ditch. The drive motor 302 drives the rotating shaft 303 to rotate, which in turn drives the spiral conveyor blade 304 to rotate. When the spiral conveyor blade 304 rotates, it conveys the mud and sludge shoveled into the shovel box 1 to the conveyor cylinder 3. As the mud and sludge are conveyed to the two first filter plates 305, the water in the mud and sludge is filtered out by the two first filter plates 305 and discharged back into the cleaned area of ​​the ditch through the two drain pipes 306. The remaining sludge and solids continue to be conveyed upward and discharged backward into the outside of the ditch through the slag discharge pipe 307, realizing the automatic discharge of solids and the return of water to the ditch.

[0034] Furthermore, a storage battery 401 is fixedly installed on the top of the U-shaped traction support 4, and the two electric telescopic rods 203 and the drive motor 302 are electrically connected to the storage battery. The front side of the fixed base has four bolt mounting holes in a rectangular shape.

[0035] The usage method of this embodiment is as follows: When using the high-standard farmland ditch sludge cleaning device, the fixed base is installed and fixed to the side of the external towing vehicle using four fixing bolts. The towing vehicle can be an agricultural vehicle, agricultural tricycle, etc. The fixing method can be to install and fix a bracket for fixing to the fixed base on the side of the agricultural vehicle's cargo box. After installation and fixing, the device is located inside the channel. When it is necessary to adjust the height of the shovel box 1 according to the channel depth, the personnel start the two electric telescopic rods 203 in the forward direction to drive the lifting seat 204 to move downward. The lifting seat 204 drives the conveying cylinder 3 to move downward, and the conveying cylinder 3 drives the shovel box 1 to move downward to the lower part of the inner side of the channel. This achieves the effect of flexibly adjusting the height of the shovel box 1 according to different channel depths, making it convenient to apply to high-standard farmland ditches of various depths and having high applicability.

[0036] During cleaning, the drive motor 302 is started, and the tractor vehicle travels along the high-standard farmland ditch. The tractor vehicle moves along the U-shaped traction support 4, the two outer pipes 2 on the front side, and the vertical guide rod 201, moving the shovel box 1 inside the ditch. The movement of the shovel box 1 pushes and cleans the sludge. Under this cleaning action, the sludge solids enter the shovel box 1. The rectangular filter plate 102 allows water from the shoveled sludge to pass through to the left. When the drive motor 302 starts, it drives the rotating shaft 303 to rotate. The rotating shaft 303 drives the spiral conveyor blade 304 to rotate. As the spiral conveyor blade 304 rotates, it transports the sludge shoveled into the shovel box 1 to the conveyor cylinder 3. The upward conveying process involves conveying the sludge to the two first filter plates 305. Water within the sludge is filtered out by the two first filter plates 305 and discharged back into the cleaned area of ​​the ditch through the two drain pipes 306. The remaining sludge and solids continue to be conveyed upward and discharged backward into the outside of the ditch through the slag discharge pipe 307. This achieves the effect of automatically discharging solids and returning water to the ditch. The slag removal and cleaning method is carried out by a tractor vehicle pulling on one side, eliminating the need for personnel to enter the channel to push and move the sludge for cleaning. It is not limited by the presence of water in the channel, making it convenient to easily carry out sludge removal and cleaning work when there is water in the channel. It saves time and labor, improves work efficiency, and reduces labor intensity.

[0037] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A high standard farmland ditch sludge cleaning device comprising a shovel box (1), characterized in that: include: The shovel box (1) has an opening at the top and right side, and the right side of the bottom inner wall is an inclined surface (101). A rectangular filter plate (102) is embedded and fixed on the left inner wall of the shovel box (1). The vertical guide support lifting assembly is fixedly installed on the top of the shovel box (1); The U-shaped traction support (4) is fixedly installed on the front side of the vertical guide support lifting assembly. The front side of the U-shaped traction support (4) is fixedly installed with a fixed seat for installation on the side of the traction vehicle. The bolt conveying liquid-solid separation assembly is fixedly installed inside the shovel box (1) and fixedly connected to the vertical guide support lifting assembly.

2. The high standard farmland ditch sludge cleaning device according to claim 1, characterized in that: The vertical guide support lifting assembly includes a top plate (202) set above the shovel box (1). Two vertical guide rods (201) are fixedly connected to the front and rear sides of the top of the shovel box (1). Each of the four vertical guide rods (201) is slidably fitted with an outer tube (2) fixedly connected to the bottom of the top plate (202). Two electric telescopic rods (203) are embedded and fixedly installed on the right side of the top of the top plate (202). The extended ends of the two electric telescopic rods (203) are fixedly connected to the same lifting seat (204). The U-shaped traction support (4) is fixedly installed with the two outer tubes (2) on the front side.

3. The high standard farmland ditch sludge cleaning device according to claim 2, characterized in that: The bolt conveying liquid-solid separation assembly includes a conveying cylinder (3) fixedly installed between the left inner wall, front inner wall and rear inner wall of the shovel box (1). The top right side of the conveying cylinder (3) is fixedly connected to the left side of the lifting seat (204). A U-shaped seat (301) is fixedly connected to the top of the conveying cylinder (3). The bottom of the U-shaped seat (301) and the bottom inner wall of the shovel box (1) are rotatably fitted with the same rotating shaft (303). A spiral conveying blade (304) is fixedly sleeved on the rotating shaft (303) and movably sleeved inside the conveying cylinder (3). The top of the U-shaped seat (301) is fixedly equipped with a drive motor (302) whose output shaft is fixedly connected to the top of the rotating shaft (303). The rear top of the conveying cylinder (3) is connected to a slag discharge pipe (307) that is set at an inclination. Two first filter plates (305) are embedded and fixed on the left side of the conveying cylinder (3). Two drain pipes (306) that are adapted to the corresponding first filter plates (305) are connected and fixed on the top of the left side of the conveying cylinder (3). The drain pipes (306) are set at an inclination and located between the two outer pipes (2) on the left side.

4. The high standard farmland ditch sludge cleaning device according to claim 3, characterized in that: The top of the U-shaped traction support (4) is fixedly equipped with a storage battery (401), and the two electric telescopic rods (203) and the drive motor (302) are electrically connected to the storage battery. The front side of the fixed base has four bolt mounting holes in a rectangular shape.

5. The high standard farmland ditch sludge cleaning device according to claim 2, characterized in that: A wireless synchronous remote control switch is fixedly installed on the rear side of the electric telescopic pole (203) located on the front side, and an external remote control is matched with the wireless synchronous remote control switch.

6. The high-standard farmland ditch sludge cleaning device according to claim 3, characterized in that: The top plate (202) has a rectangular clearance hole at its top, which is located above the U-shaped seat (301).

7. The high standard farmland ditch sludge cleaning device according to claim 1, characterized in that: A rectangular mounting hole is provided on the inner left side of the shovel box (1), and a rectangular filter plate (102) is fixedly installed in the rectangular mounting hole.

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