Water channel dredging structure for rice planting

Abstract

The utility model provides a water channel dredging structure for rice planting, which comprises a bearing rod, and one end of the bearing rod is connected with a bearing plate; the salvage assembly is arranged on the bearing plate, and a salvage net on the salvage assembly is attached to the arc-shaped inner wall of the water channel under the action of a pressing piece; the cleaning assembly is arranged on one side of the fishing assembly, and sundries cleaned by the cleaning assembly fall into a fishing net of the fishing assembly; the adjusting assembly is connected with the fishing assembly through a pull wire and used for adjusting the angle of the fishing assembly; and a placing disc for placing an adjusting assembly is fixed on the bearing rod. Multi-point fixation is achieved through the multiple pressing pieces, the fishing net is pressed on the inner walls of water channels of different sizes, the fishing net is attached to the arc-shaped inner walls of the water channels, and sundries blocking the water channels can be fished completely.

Description

Technical Field

[0001] The utility model relates to a water channel dredging structure for rice planting. Background Art

[0002] Farmland irrigation often uses water from rivers and streams, which are introduced into farmland through "ditches" dug on the ground. A canal is a man-made waterway, which can be divided into main canals and branch canals. Main canals and branch canals are generally built with stone or cement.

[0003] Since rice requires a large amount of irrigation water during the planting process, canals are built inside or around the rice fields. When the canals are blocked, workers are needed to clear them. Generally, salvage equipment is used to remove the debris blocking the canals. While clearing the canals, the debris is prevented from flowing elsewhere and blocking the canals again. However, traditional salvage equipment is difficult to fit the arc-shaped bottom of the canal, which affects the salvage effect and may cause the blocked water to flow elsewhere.

[0004] Therefore, in view of the above problems, a rice planting water channel dredging structure is provided. Utility Model Content

[0005] The utility model provides a rice planting water channel dredging structure in order to solve the problem that traditional salvaging equipment is difficult to fit the arc-shaped bottom of the water channel, which affects the salvaging effect and may cause the blocked water to flow elsewhere.

[0006] The utility model solves the above technical problems through the following technical solutions:

[0007] The utility model provides a water channel dredging structure for rice planting, comprising a bearing rod, one end of which is connected to a bearing plate;

[0008] A salvage assembly, wherein the salvage assembly is arranged on a bearing plate, and a salvage net on the salvage assembly is attached to the arc-shaped inner wall of the canal under the action of a pressing member;

[0009] A cleaning component, wherein the cleaning component is arranged on one side of the salvaging component, and the debris cleaned by the cleaning component falls into the salvaging net of the salvaging component;

[0010] An adjustment component, wherein the adjustment component is connected to the salvage component via a traction line to adjust the angle of the salvage component;

[0011] A placement plate for placing the adjustment component is fixed on the bearing rod.

[0012] In the present technical solution, the salvage assembly includes a mounting frame, which is fixed on a supporting plate, and both ends of the mounting frame are rotatably connected to connecting rods, the salvage net covers the mounting frame and the two connecting rods, and one side of the salvage net passes through a horizontal plate connected between the two connecting rods, and a plurality of retractable pressing parts are fixed on the horizontal plate, and the pressing parts are connected to the side of the salvage net passing through the horizontal plate.

[0013] Furthermore, the pressing piece is composed of a telescopic rod, a surface of which is connected to a first elastic piece, the telescopic rod is composed of two tubes with different diameters slidably connected to each other, and both ends of the first elastic piece are respectively fixed to the surfaces of the two tubes.

[0014] Furthermore, one of the surfaces of the salvage net is arc-shaped, and the other two surfaces are planes, and the two edges of the plane of the salvage net are respectively fixed on the connection and mounting frame, one edge of the arc-shaped surface is connected to the mounting frame, and the other edge of the arc-shaped surface extends through the cross plate.

[0015] Furthermore, a plurality of support rods distributed in a circular array are fixed on both planes of the salvage net, the support rods are rotatably connected to the connecting rods, and the extension lines of the support rods coincide with the center of the circle of rotation of the connecting rods.

[0016] In the technical solution, the cleaning assembly includes a driving rod, which is arranged on one side of the bearing rod and is parallel to the bearing rod;

[0017] A guide tube is slidably sleeved on the surface of the driving rod, the guide tube is fixed on the surface of the bearing rod, and one end of the driving rod passes through the salvage net and extends into the inner cavity of the salvage net.

[0018] Furthermore, one end of the driving rod passes through the placement plate and is connected to a handle, and a cleaning end that can remove blockages on the inner wall of the canal is connected to the end of the driving rod located in the inner cavity of the salvage net.

[0019] Preferably, the cleaning end is in the shape of a cone, a cylinder with a spiral protrusion, or a disc-shaped structure.

[0020] In the present technical solution, the adjustment assembly includes a screw, one end of which is connected to the center of the turntable, and the other end of the screw passes through the placement disk and is connected to the traction line. A sleeve is sleeved on the surface of the screw, and the screw and the sleeve are threadedly engaged. The sleeve is fixed on the placement disk, and the screw is arranged parallel to the load-bearing device.

[0021] Furthermore, the traction line passes through the guide ring on the load-bearing rod and the load-bearing plate in sequence and is divided into two branch ropes, and the two branch ropes are respectively connected to two connecting rods, one end of the second elastic member is connected to the connecting rod, and the other end of the second elastic member is connected to the mounting frame.

[0022] Furthermore, a handle is provided at the end of the bearing rod.

[0023] On the basis of conforming to the common sense in the art, the above-mentioned preferred conditions can be arbitrarily combined to obtain the preferred embodiments of the present utility model.

[0024] The positive and progressive effects of the utility model are:

[0025] Multiple pressing parts are used to achieve multi-point fixation, and the salvage net is pressed against the inner wall of canals of different sizes, so that the salvage net fits the arc-shaped inner wall of the canal, which is convenient for completely salvaging the debris blocking the canal. When there is debris accumulated in the canal, the accumulated debris is first peeled off from the inner wall of the canal through the cleaning component, and then the debris is salvaged through the salvage component to prevent the accumulated debris from being washed away by the water flow and accumulated elsewhere, thereby fundamentally solving the problem. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0027] Figure 2 It is a schematic diagram of the overall external structure of the utility model;

[0028] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model;

[0029] Figure 4 It is a schematic diagram of the external structure of the salvage assembly of the utility model;

[0030] Figure 5 It is a schematic diagram of the internal structure of the salvage assembly of the utility model;

[0031] Figure 6 This is a schematic diagram of the three-dimensional structure of the salvage assembly of the utility model;

[0032] Figure 7 This is a schematic diagram of the structure of the adjustment component of the utility model.

[0033] Description of Reference Numerals

[0034] 1. Carrying rod; 11. Handle; 12. Carrying plate; 13. Placement tray;

[0035] 2. Salvage assembly; 21. Mounting frame; 22. Connecting rod; 23. Salvage net; 24. Support rod; 25. Transverse board; 26. Telescopic rod; 26a. First elastic member; 27. Second elastic member;

[0036] 3. Traction line;

[0037] 4. Guide ring;

[0038] 5. Adjustment assembly; 51. Turntable; 52. Sleeve; 53. Screw;

[0039] 6. Cleaning assembly; 61. Driving rod; 62. Guide tube; 63. Cleaning end; 64. Handle. DETAILED DESCRIPTION

[0040] The present invention is further described below by way of embodiments, but the present invention is not limited to the scope of the embodiments.

[0041] like Figure 1 and Figure 2 As shown, the water channel dredging structure for rice planting includes a bearing rod 1, one end of which is connected to a bearing plate 12;

[0042] A salvage assembly 2, wherein the salvage assembly 2 is arranged on the bearing plate 12, and a salvage net 23 on the salvage assembly 2 is attached to the arc-shaped inner wall of the canal under the action of a plurality of retractable pressing parts;

[0043] A cleaning component 6, wherein the cleaning component 6 is disposed on one side of the salvaging component 2, and the debris cleaned by the cleaning component 6 falls into the salvaging net 23 of the salvaging component 2;

[0044] An adjusting component 5, wherein the adjusting component 5 is connected to the salvaging component 2 via a traction line 3, and adjusts the angle of the salvaging component 2;

[0045] A placement plate 13 for placing the adjustment assembly 5 is fixed on the carrying rod 1 .

[0046] Multiple pressing parts realize multi-point fixation, and the salvage net 23 is pressed against the inner wall of canals of different sizes, so that the salvage net 23 fits with the arc-shaped inner wall of the canal, which is convenient for completely salvaging the debris blocking the canal. When there are debris accumulated in the canal, the accumulated debris is first peeled off from the inner wall of the canal by the cleaning component 6, and then the debris is salvaged by the salvage component 2, so as to prevent the accumulated debris from being washed away by the water flow and accumulated elsewhere, thereby fundamentally solving the problem.

[0047] The adjustment component 5 adjusts the angle of the salvaging component 2, making the salvaging more flexible in actual use.

[0048] Embodiment 1

[0049] As one of the embodiments of this technical solution, Figure 4 , 5As shown in Figure 6, the salvage assembly 2 includes a mounting frame 21, which is fixed on the supporting plate 12, and both ends of the mounting frame 21 are rotatably connected to connecting rods 22. The salvage net 23 covers the mounting frame 21 and the two connecting rods 22, and one side of the salvage net 23 passes through a transverse plate 25 connected between the two connecting rods 22. A plurality of retractable pressing parts are fixed on the transverse plate 25, and the pressing parts are connected to the side of the salvage net 23 passing through the transverse plate 25.

[0050] The pressing piece is composed of a telescopic rod 26, the surface of which is connected to a first elastic member 26a. The telescopic rod 26 is composed of two tubes with different diameters slidably connected to each other, and the two ends of the first elastic member 26a are respectively fixed to the surfaces of the two tubes.

[0051] A plurality of pressing parts support the sides of the salvage net 23 connected thereto, with the opening of the salvage net 23 facing downward. When the salvage net 23 is pressed downward, the plurality of pressing parts on the horizontal plate 25 contract to different lengths under the restriction of the arc-shaped inner wall of the canal. At this time, the first elastic part 26a is compressed, and the reaction force of the first elastic part 26a presses the salvage net 23 onto the inner wall of the canal, so that the salvage net 23 can fit the inner walls of canals of different sizes.

[0052] One of the surfaces of the salvage net 23 is arc-shaped, and the other two surfaces are planes, and the two edges of the plane of the salvage net 23 are respectively fixed on the connection and mounting frame 21, one edge of the arc-shaped surface is connected to the mounting frame 21, and the other edge of the arc-shaped surface extends through the transverse plate 25, and the side of the salvage net 23 passing through the transverse plate 25 contacts the inner wall of the canal.

[0053] A plurality of support rods 24 distributed in a circular array are fixed on both planes of the salvage net 23. The support rods 24 are rotatably connected to the connecting rods 22, and the extension lines of the support rods 24 coincide with the center of the circle of the connecting rods 22. When the connecting rods 22 rotate, the salvage net 23 is also folded. The support rods 24 can prop up the salvage net 23 so that the salvage net 23 is folded with the support rods 24 as the folding lines.

[0054] In this embodiment, when salvaging, the opening of the salvage net 23 is downward, and then the side with the pressing piece is pressed against the inner wall of the canal. At this time, the connecting rod 22 rotates, the second elastic member 27 is deformed and stretched, the opening area of ​​the salvage net 23 becomes larger, and the other side of the salvage net 23 is upward. At this time, the supporting rod 1 is tilted, and the opening of the salvage net 23 faces the direction of water flow, and the pre-salvage operation is completed.

[0055] After completing the above operations, the debris enters the interior of the salvage net 23 driven by the water flow. After the debris enters the salvage net 23, the entire salvage assembly 2 is rotated by the bearing rod 1 and the salvage assembly 2 is separated from the inner wall of the canal, so that the opening of the salvage net 23 is upward. At this time, the second elastic member 27 contracts to reduce the opening of the salvage net 23, which can prevent the debris from flowing out.

[0056] Embodiment 2

[0057] This embodiment is derived on the basis of the first embodiment. Figure 1 , 2 As shown in FIG. 3 , the cleaning assembly 6 includes a driving rod 61 , and the driving rod 61 is disposed on one side of the bearing rod 1 and is parallel to the bearing rod 1 ;

[0058] The guide tube 62 is slidably sleeved on the surface of the driving rod 61 . The guide tube 62 is fixed on the surface of the bearing rod 1 . One end of the driving rod 61 passes through the salvage net 23 and extends into the inner cavity of the salvage net 23 .

[0059] One end of the driving rod 61 passes through the placement plate 13 and is connected to a handle 64. The end of the driving rod 61 located in the inner cavity of the salvage net 23 is connected to a cleaning end 63 that can remove blockages on the inner wall of the canal.

[0060] The cleaning end 63 is in the shape of a cone, a cylinder with a spiral protrusion, or a disc.

[0061] A handle 11 is provided at the end of the carrying rod 1 .

[0062] In this embodiment, when debris accumulates on the inner wall of the canal and a blockage occurs, the pre-operation of salvaging is performed first, and then the handle 11 is held, and the driving rod 61 is driven by the handle 11 to move back and forth inside the guide tube 62, and the blocked debris is broken open by the cleaning end 63 on the surface of the bearing rod 1. The broken debris enters the salvage net 23 under the flow of water, thereby completing the dredging of the canal and the salvage of the debris, thereby preventing the debris from flowing to other places with the water flow.

[0063] Embodiment 3

[0064] This embodiment is derived on the basis of the first and second embodiments, wherein the adjustment component 5 includes a screw 53, one end of which is connected to the center of the turntable 51, and the other end of the screw 53 passes through the placement disk 13 and is connected to the traction line 3. A sleeve 52 is sleeved on the surface of the screw 53, and the screw 53 and the sleeve 52 are threadedly engaged. The sleeve 52 is fixed on the placement disk 13, and the screw 53 is arranged parallel to the load-bearing member. The maximum rotation angle of the connecting rod 22 can be adjusted by the adjustment component 5.

[0065] The traction line 3 passes through the guide ring 4 on the load-bearing rod 1 and the load-bearing plate 12 in turn and is divided into two branch ropes, and the two branch ropes are respectively connected to two connecting rods 22, one end of the second elastic member 27 is connected to the connecting rod 22, and the other end of the second elastic member 27 is connected to the mounting frame 21.

[0066] In this embodiment, the turntable 51 is rotated, and the turntable 51 drives the screw 53 to rotate in the sleeve 52. The screw 53 moves along the axial direction of the load-bearing rod 1 during the rotation process, thereby driving the traction line 3 to move. The traction line 3 pulls the connecting rod 22 to rotate. The traction line 3 is fixed in length, and the maximum rotation angle of the connecting rod 22 is limited by controlling the overall position of the traction line 3.

[0067] The first elastic member 26a and the second elastic member 27 in the first embodiment are springs or spring sheets or other components that can achieve the same or similar functions.

[0068] The utility model is not limited to the above-mentioned embodiments. Any changes in shape or structure are within the protection scope of the utility model. The protection scope of the utility model is defined by the attached claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principle and essence of the utility model, but these changes and modifications are within the protection scope of the utility model.

Claims

1. A rice planting water channel dredging structure, comprising a bearing rod (1), one end of which is connected to a bearing plate (12), characterized in that: A salvage assembly (2), wherein the salvage assembly (2) is arranged on a bearing plate (12), and a salvage net (23) on the salvage assembly (2) is attached to the arc-shaped inner wall of the canal under the action of a plurality of retractable pressing parts; A cleaning component (6), wherein the cleaning component (6) is arranged on one side of the salvaging component (2), and the debris cleaned by the cleaning component (6) falls into a salvaging net (23) of the salvaging component (2); An adjustment component (5), wherein the adjustment component (5) is connected to the salvaging component (2) via a traction line (3) to adjust the angle of the salvaging component (2); A placement plate (13) for placing the adjustment component (5) is fixed on the bearing rod (1).

2. The rice planting water channel dredging structure according to claim 1, characterized in that: The salvaging assembly (2) comprises a mounting frame (21), wherein the mounting frame (21) is fixed on a bearing plate (12), and both ends of the mounting frame (21) are rotatably connected to connecting rods (22). The salvaging net (23) covers the mounting frame (21) and the two connecting rods (22), and one side of the salvaging net (23) passes through a transverse plate (25) connected between the two connecting rods (22). A plurality of retractable pressing parts are fixed on the transverse plate (25), and the pressing parts are connected to the side of the salvaging net (23) passing through the transverse plate (25). One end of a second elastic part (27) is connected to the connecting rod (22), and the other end of the second elastic part (27) is connected to the mounting frame (21).

3. The rice planting water channel dredging structure according to claim 2, characterized in that: The pressing piece is composed of a telescopic rod (26), the surface of which is connected to a first elastic piece (26a), the telescopic rod (26) is composed of two tubes with different diameters that are slidably sleeved together, and the two ends of the first elastic piece (26a) are respectively fixed to the surfaces of the two tubes.

4. The rice planting water channel dredging structure according to claim 2, characterized in that: One of the surfaces of the salvage net (23) is arc-shaped, and the other two surfaces are planes, and two edges of the plane of the salvage net (23) are respectively fixed on the connecting and mounting frame (21), one edge of the arc-shaped surface is connected to the mounting frame (21), and the other edge of the arc-shaped surface extends through the transverse plate (25).

5. The rice planting water channel dredging structure according to claim 4, characterized in that: A plurality of support rods (24) distributed in a circular array are fixed on both planes of the salvage net (23); the support rods (24) are rotatably connected to the connecting rod (22), and the extension lines of the support rods (24) coincide with the center of the circle of rotation of the connecting rod (22).

6. The rice planting water channel dredging structure according to claim 1, characterized in that: The cleaning assembly (6) comprises a driving rod (61), wherein the driving rod (61) is arranged on one side of the bearing rod (1) and is parallel to the bearing rod (1); A guide tube (62) is slidably sleeved on the surface of the driving rod (61), the guide tube (62) is fixed on the surface of the bearing rod (1), and one end of the driving rod (61) passes through the salvage net (23) and extends into the inner cavity of the salvage net (23).

7. The rice planting water channel dredging structure according to claim 6, characterized in that: One end of the driving rod (61) passes through the placement plate (13) and is connected to a handle (64). The end of the driving rod (61) located in the inner cavity of the fishing net (23) is connected to a cleaning end (63) that can remove blockages on the inner wall of the canal.

8. The rice planting water channel dredging structure according to claim 7, characterized in that: The cleaning end (63) is in the shape of a cone, a cylinder with a spiral protrusion, or a disc-shaped structure.

9. The rice planting water channel dredging structure according to claim 1, characterized in that: The adjustment assembly (5) comprises a screw rod (53), one end of which is connected to the center of a rotating disk (51), and the other end of which passes through a placement disk (13) and is connected to a traction line (3). A sleeve (52) is sleeved on the surface of the screw rod (53), and the screw rod (53) and the sleeve (52) are threadedly engaged with each other. The sleeve (52) is fixed on the placement disk (13), and the screw rod (53) is arranged parallel to the load-bearing member.

10. The rice planting water channel dredging structure according to claim 9, characterized in that: The traction line (3) passes through the guide ring (4) on the bearing rod (1) and the bearing plate (12) in sequence and then is divided into two branch ropes, and the two branch ropes are respectively connected to two connecting rods (22).

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