River channel sundry fisher

Abstract

The utility model discloses a riverway sundry fisher which comprises a waste box, a filter screen is tightly attached to the lower end of the waste box, according to the riverway sundry fisher, an operator holds a supporting cylinder by hand to stretch the waste box into water to fish sundries and then move the sundries out of the water surface, the sundries slide to a material guide net plate along a fishing net plate, and the material guide plate rotates under the influence of the weight of the sundries; sundries can conveniently fall into the waste box to be collected, the sundries in the waste box can be conveniently discharged by rotating a filter screen, the sundries can be conveniently fished and collected again, water flow can be filtered through the design of the filter screen, a fishing screen plate and a material guiding screen plate, and the situation that after the waste box moves out of the water surface, water flow is accumulated in the waste box, consequently, the sundries float upwards, and normal collection is affected is prevented; the supporting frame and the floating box are connected in a threaded mode by rotating the screwing screw, the supporting frame and the floating box are driven to sleeve the supporting rod in a clamping mode, the floating box can be fixedly installed conveniently, buoyancy can be generated on the supporting rod through the design of the floating box, and the supporting barrel is conveniently lifted with the floating box as a fulcrum to drive the waste box to salvage sundries.

Description

Technical Field

[0001] The utility model relates to the technical field of salvaging devices, in particular to a river debris salvaging device. Background Art

[0002] River regulation is an engineering measure implemented according to the laws of river channel evolution, taking advantage of the situation to adjust and stabilize the main channel, improve water flow, sediment movement, and riverbed erosion and deposition areas, and thus meet the requirements of national economic development, such as flood control, navigation, water supply, and drainage. River regulation includes controlling and adjusting river flow, straightening bends, widening the river channel, and dredging. River regulation requires the use of a dredger to retrieve debris from the water.

[0003] At present, in the existing utility model, the gear assembly is provided with a driving gear, a transmission gear and a driven gear, and the connecting piece is provided with a first tube body and a second tube body, and the first tube body and the second tube body are respectively provided with a slide groove and a protrusion. By rotating the driving handle, the connecting piece drives the driving gear to rotate, and the transmission gear further drives the driven gear to rotate, driving the frame to flip, so that the debris on the first filter screen falls into the collection box. Compared with the comparative patent, this design has the advantage of continuous salvage. The salvor does not need to frequently retract the collection box and manually rotate the frame, so the operation is simplified and easy to use.

[0004] For example, the debris scavenger for river management disclosed in authorization publication number CN215518673U includes a telescopic rod, a collection box, and a frame with a first filter screen. The telescopic rod is a retractable tubular structure with a connector internally disposed therein. The connector's ends are respectively provided with a drive handle and a drive unit for driving the frame to flip. However, with this type of debris scavenger for river management, after the collection box is removed from the water, water accumulates inside the box, causing debris to float to the upper end surface, affecting normal collection. Furthermore, lifting the box from the water is susceptible to water resistance, which consumes physical effort. After being lifted out of the water, water remains inside the box, increasing its weight.

[0005] It can be seen from the solutions disclosed in the above-mentioned existing patent documents that after the collection box is removed from the water, water accumulates inside the collection box, causing debris to float to the upper end surface, affecting normal collection, and when the collection box is lifted from the water, it is easily affected by the resistance of the water flow and consumes physical strength. After being lifted out of the water, there is water flow inside the collection box, which increases the weight of the collection box. Therefore, the existing technology needs to be improved. Utility Model Content

[0006] The purpose of the utility model is to provide a river debris salvage device to solve the problem that after the collection box is removed from the water, water accumulates inside the collection box, causing debris to float to the upper end surface, affecting normal collection, and the collection box is easily affected by the water flow resistance when lifting it from the water, which consumes physical strength. After it is lifted out of the water, water still remains inside the collection box, increasing the weight of the collection box.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a river debris salvage device, comprising a waste box, the lower end of the waste box is tightly attached to the filter screen, the lower end of one side of the waste box is connected to the screw by threading, the upper and lower ends of the waste box are fixedly welded with a salvage mesh plate, the interior of the waste box is slidably sleeved with a rotating shaft, one end of the rotating shaft is fixedly connected to the guide mesh plate, the interior of the waste box is fixedly welded with a guide rod, the outside of the guide rod is fixedly welded with a limiting block, the outside of the guide rod is sleeved with a spring, one side of the waste box is fixedly welded with a support rod, one end of the support rod is sleeved with a support tube, the interior of the support tube is connected with a bolt by threading, the outside of the support rod is clamped with a support frame, the interior of the support frame is connected with a screw by threading, the lower end of the screw is threadedly connected to the floating box, and the upper end of the floating box is tightly plugged with a water injection plug.

[0008] Preferably, one end of the spring is fixedly connected to the material guide mesh plate, and the other end of the spring is fixedly connected to the waste box. The operator holds the support tube and extends the waste box into the water to salvage debris and then moves it out of the water. The debris slides along the salvaging mesh plate to the material guide mesh plate, and the material guide plate rotates under the influence of the weight of the debris, making it convenient for the debris to fall into the waste box for collection.

[0009] Preferably, the internal sleeve screw of the filter screen and the upper end of the material guide mesh plate are close to the limit block. By rotating the filter screen, the debris inside the waste box can be easily discharged so that the debris can be salvaged and collected again.

[0010] Preferably, the upper end of the waste box is internally sleeved with a material guide mesh plate, and the internal sliding sleeve of the material guide mesh plate is provided with a guide rod. The design of the filter net, salvage mesh plate and material guide mesh plate can filter the water flow to prevent the accumulation of water flow inside the waste box after it is removed from the water surface, causing debris to float upwards and affecting normal collection.

[0011] Preferably, the lower end of the support frame is close to the float box, and the float box is made of polyethylene material. The support frame and the float box are threadedly connected by turning and tightening the screw, which drives the support frame and the float box sleeve support rod to facilitate the fixed installation of the float box.

[0012] Preferably, the internal sleeve support rod of the floating box has a hollow structure design. The design of the floating box can generate buoyancy on the support rod, which makes it convenient to lift the support tube with the floating box as the fulcrum to drive the waste box to salvage debris.

[0013] Preferably, the lower end of the bolt presses the support rod, and a sponge protective sleeve is fixedly adhered to the outer side of the support tube. By moving the support tube laterally and turning the tightening bolt, the length of the support rod can be conveniently adjusted.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The utility model allows the operator to hold the support tube and extend the waste box into the water to salvage debris and then move it out of the water. The debris slides along the salvage mesh plate to the guide mesh plate. The guide plate rotates under the influence of the weight of the debris, making it convenient for the debris to fall into the waste box for collection. By rotating the filter screen, the debris inside the waste box can be easily discharged so that the debris can be salvaged and collected again. The design of the filter screen, salvage mesh plate and guide mesh plate can filter the water flow, preventing the accumulation of water inside the waste box after it is moved out of the water, causing debris to float upward and affecting normal collection.

[0016] 2. The utility model connects the support frame and the float box by rotating the tightening screw thread, driving the support frame and the float box to clamp the support rod, which is convenient for fixing and installing the float box. The design of the float box can generate buoyancy on the support rod, making it convenient to lift the support tube with the float box as the fulcrum to drive the waste box to salvage debris. By moving the support tube horizontally and rotating the tightening bolt, the length of the support rod can be conveniently adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a partial enlarged view of the material guide screen of the utility model;

[0019] Figure 3 This is a three-dimensional enlarged view of the filter screen of the utility model;

[0020] Figure 4 This is an enlarged three-dimensional view of the floating box of the utility model;

[0021] Figure 5 This is an enlarged three-dimensional view of the support frame of the utility model.

[0022] In the figure: 1 waste box, 11 filter screen, 12 screws, 13 salvage mesh plate, 14 rotating shaft, 15 material guide mesh plate, 16 guide rod, 17 limit block, 18 spring, 2 support rod, 21 support tube, 22 bolts, 23 support frame, 24 screws, 25 floating box, 26 water filling plug. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-5The figure shows a river debris salvage device, including a waste box 1, the lower end of the waste box 1 is tightly attached to a filter screen 11, a screw 12 is threadedly connected to the lower end of one side of the waste box 1, and salvage net plates 13 are fixedly welded on both sides of the upper end of the waste box 1. A rotating shaft 14 is slidably sleeved inside the waste box 1, and one end of the rotating shaft 14 is fixedly connected to a guide net plate 15. A guide rod 16 is fixedly welded inside the waste box 1, and a limit block 17 is fixedly welded on the outside of the guide rod 16. The outer sleeve of the guide rod 16 It is connected to a spring 18, and the design of the spring 18 can push the material guide mesh plate 15, causing it to automatically reset. A support rod 2 is fixedly welded on one side of the waste box 1, and one end of the support rod 2 is socketed with a support tube 21. The interior of the support tube 21 is connected to a bolt 22 through a thread. A support frame 23 is clamped on the outside of the support rod 2, and the interior of the support frame 23 is connected to a screw 24 through a thread. The lower end of the screw 24 is threadedly connected to a floating box 25, and the upper end of the floating box 25 is tightly plugged with a water injection plug 26.

[0025] In order to prevent the debris from floating upward due to the accumulation of water flow inside the waste box 1 after it is removed from the water surface, one end of the spring 18 is fixedly connected to the guide mesh plate 15, and the other end of the spring 18 is fixedly connected to the waste box 1. The operator holds the support tube 21 and extends the waste box 1 into the water to salvage the debris and then removes it from the water surface. The debris slides along the salvage mesh plate 13 to the guide mesh plate 15. The guide plate 15 rotates under the influence of the weight of the debris, making it convenient for the debris to fall into the waste box 1 for collection. The internal sleeve screw of the filter screen 11 12. The upper end of the guide mesh plate 15 is tightly against the limit block 17. By rotating the filter screen 11, the internal debris of the waste box 1 can be easily discharged so that the debris can be salvaged and collected again. The upper end of the waste box 1 is internally sleeved with the guide mesh plate 15, and the internal sliding sleeve of the guide mesh plate 15 is provided with a guide rod 16. The design of the filter screen 11, the salvage mesh plate 13 and the guide mesh plate 15 can filter the water flow to prevent the internal water flow from accumulating after the waste box 1 is removed from the water surface, causing the debris to float upward and affecting normal collection.

[0026] In order to facilitate the salvage of debris, the lower end of the support frame 23 is close to the float box 25. The float box 25 is made of polyethylene material. By turning the tightening screw 24 to threadably connect the support frame 23 and the float box 25, the support frame 23 and the float box 25 are driven to clamp the support rod 2, which is convenient for fixing and installing the float box 25. The interior of the float box 25 is clamped on the support rod 2. The interior of the float box 25 is a hollow structure design. The design of the float box 25 can generate buoyancy on the support rod 2, which is convenient for lifting the support tube 21 with the float box 25 as the fulcrum to drive the waste box 1 to salvage debris, reducing the resistance of the operator to lift the waste box 1 in the water. The lower end of the bolt 22 presses the support rod 2. The outside of the support tube 21 is fixed with a sponge protective cover. By moving the support tube 21 laterally and turning the tightening bolt 22, the length of the support rod 2 can be conveniently adjusted.

[0027] The river debris salvage device is a device in which the operator holds the support tube 21 and extends the waste box 1 into the water to salvage debris and then moves it out of the water. The debris slides along the salvage mesh plate 13 to the guide mesh plate 15. The guide plate 15 rotates under the influence of the weight of the debris, making it convenient for the debris to fall into the waste box 1 for collection. By rotating the filter screen 11, the debris inside the waste box 1 can be easily discharged so that the debris can be salvaged and collected again. The design of the filter screen 11, the salvage mesh plate 13 and the guide mesh plate 15 can filter the water flow to prevent the waste box 1 from being moved out. The accumulated water flow inside after the water surface causes the debris to float upward, affecting normal collection; by turning the tightening screw 24 to threadably connect the support frame 23 and the floating box 25, the support frame 23 and the floating box 25 are driven to clamp the support rod 2, which is convenient for fixing and installing the floating box 25. The design of the floating box 25 can generate buoyancy on the support rod 2, making it convenient to lift the support tube 21 with the floating box 25 as the fulcrum to drive the waste box 1 to salvage debris. By moving the support tube 21 horizontally and turning the tightening bolt 22, the length of the support rod 2 can be conveniently adjusted.

[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A river debris salvage device, comprising a waste box (1), characterized in that: The lower end of the waste box (1) is tightly attached to a filter screen (11), a screw (12) is connected to the lower end of one side of the waste box (1) through a thread, and salvage mesh plates (13) are fixedly welded on both sides of the upper end of the waste box (1), a rotating shaft (14) is slidably sleeved inside the waste box (1), and one end of the rotating shaft (14) is fixedly connected to a material guide mesh plate (15), a guide rod (16) is fixedly welded inside the waste box (1), and a limiting block (17) is fixedly welded on the outer side of the guide rod (16), and the guide rod (16) is fixedly welded to the inner side of the waste box (1). A spring (18) is sleeved on the outside, a support rod (2) is fixedly welded to one side of the waste box (1), one end of the support rod (2) is sleeved with a support tube (21), the interior of the support tube (21) is connected to a bolt (22) through a thread, the outside of the support rod (2) is sleeved with a support frame (23), the interior of the support frame (23) is connected to a screw (24) through a thread, the lower end of the screw (24) is connected to a floating box (25) through a thread, and the upper end of the floating box (25) is tightly plugged with a water injection plug (26).

2. A river debris salvage device according to claim 1, characterized in that: One end of the spring (18) is fixedly connected to the material guide mesh plate (15), and the other end of the spring (18) is fixedly connected to the waste box (1).

3. The river debris salvage device according to claim 1, characterized in that: The inner sleeve of the filter screen (11) is connected with a screw (12), and the upper end of the material guide screen (15) is in close contact with the limiting block (17).

4. The river debris salvage device according to claim 1, characterized in that: The upper end of the waste box (1) is internally sleeved with a material guide mesh plate (15), and the interior of the material guide mesh plate (15) is slidably sleeved with a guide rod (16).

5. The river debris salvage device according to claim 1, characterized in that: The lower end of the support frame (23) is in close contact with the floating box (25), and the floating box (25) is made of polyethylene material.

6. The river debris salvage device according to claim 1, characterized in that: The internal sleeve support rod (2) of the floating box (25) is designed as a hollow structure.

7. The river debris salvage device according to claim 1, characterized in that: The lower end of the bolt (22) presses the support rod (2), and a sponge protective sleeve is fixedly adhered to the outer side of the support tube (21).

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