Water conservancy project channel desilting and dredging device

Abstract

The utility model relates to the field of hydraulic engineering, and discloses a hydraulic engineering channel desilting and dredging device which comprises two supports, the adjacent sides of the two supports are rotationally connected with filter plates, the sides, away from each other, of the two filter plates are fixedly connected with shovel claws, the adjacent sides of the two filter plates are fixedly connected with bottom plates, and the shovel claws are fixedly connected with the bottom plates. The device comprises two bottom plates, baffles are fixedly connected to the outer walls of the left sides of the two bottom plates, side plates are fixedly connected to the outer walls of the two baffles, T-shaped grooves are formed in the inner walls of the two side plates, telescopic rods are fixedly connected to the inner walls of the two baffles, and push pieces are fixedly connected to the outer walls of the two telescopic rods. The two ends of the two push pieces are fixedly connected with blocking pieces, and push plates are arranged on the outer walls of the two push pieces. According to the desilting device, the push plate is pushed by the telescopic rod to stably slide along the T-shaped groove of the side plate, so that sludge and sundries leave the device, centralized treatment is facilitated, and the conveying and sorting efficiency of desilting is greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of water conservancy projects, in particular to a device for desilting and dredging channels in water conservancy projects. Background Art

[0002] Water conservancy project channels are important infrastructure for water resource allocation, irrigation, flood control and drainage. Good channel operation can ensure the efficient use and rational distribution of water resources. Natural factors and human dumping of garbage increase the sedimentation in the channels. The development of efficient and environmentally friendly silt removal and dredging equipment is of great significance to ensuring the normal operation and sustainable development of water conservancy projects.

[0003] The dredging and unblocking device for water conservancy project channels is a device used to clean and unblock water conservancy channels. It consists of a vehicle body, a dredging mechanism, a power system and a control system. The grab device is composed of a grab body, an opening and closing mechanism, and a lifting mechanism to clear silt.

[0004] The existing water conservancy project channel dredging and unblocking device controls the opening and closing of the grab bucket through an opening and closing mechanism, uses a lifting mechanism to place the grab bucket into the channel to grab the silt, and then uses a conveying pipeline to transport the silt grabbed by the grab bucket to a designated location for treatment. This method has low working efficiency, requires frequent movement of the crane, is relatively complicated to operate, requires a large amount of manpower, and has high requirements for the environment around the channel. Sufficient space is required for the crane to operate. Therefore, a water conservancy project channel dredging and unblocking device is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above deficiencies, the present invention provides a device for desilting and dredging channels in water conservancy projects, aiming to improve the problem of low working efficiency in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a water conservancy project channel dredging and dredging device, comprising two brackets, the adjacent sides of the two brackets are rotatably connected to filter plates, the sides of the two filter plates away from each other are fixedly connected to shovel claws, the adjacent sides of the two filter plates are fixedly connected to bottom plates, the left outer walls of the two bottom plates are fixedly connected to baffles, the outer walls of the two baffles are fixedly connected to side plates, the inner walls of the two side plates are provided with T-shaped grooves, the inner walls of the two baffles are fixedly connected to telescopic rods, the outer walls of the two telescopic rods are fixedly connected to push pieces, and the two Both ends of each push piece are fixedly connected with a blocking piece, the outer walls of the two push pieces are provided with a push plate, the outer walls of the two push plates are fixedly connected with two locking rings, the outer walls of the two push pieces are slidably connected to the inner walls of the locking rings, the outer walls of the two push plates are fixedly connected with a slider, the outer walls of the two side plates are provided with a warehouse door, the adjacent side of the two side plates and the warehouse door is provided with a rotating assembly, the outer walls of the two warehouse doors are fixedly connected with handles, the outer walls of the two bottom plates are provided with an extension plate, and the outer walls of the two warehouse doors are provided with a lever mechanism, which is used to open and close the extension plate.

[0007] As a further description of the above technical solution:

[0008] The lever mechanism includes a support button, the outer wall of the support button is fixedly connected to the outer wall of the warehouse door, the outer wall of the support button is rotatably connected to a shift rod, the outer wall of the shift rod is fixedly connected to a shift ring, the outer wall of the shift ring is provided with a sliding groove, and the inner side of the sliding groove is slidably connected to a lever plate.

[0009] As a further description of the above technical solution:

[0010] The rotating assembly includes an inner connecting plate, an outer wall of the inner connecting plate is fixedly connected to the outer wall of the side plate, the outer wall of the inner connecting plate is fixedly connected to a rotating shaft, and the outer wall of the rotating shaft is fixedly connected to a blocking plate.

[0011] As a further description of the above technical solution:

[0012] Both ends of the outer wall of the rotating shaft are rotatably connected with rotating rings, and the outer walls of the two rotating rings are fixedly connected with external connecting plates.

[0013] As a further description of the above technical solution:

[0014] The outer walls of the two filter plates are each provided with a plurality of filter holes, and the top adjacent sides of the two brackets are fixedly connected with a same reinforcement plate.

[0015] As a further description of the above technical solution:

[0016] The outer walls of the two brackets are fixedly connected with support plates, and the outer walls of the two support plates are fixedly connected with two reinforcement rods.

[0017] As a further description of the above technical solution:

[0018] The outer walls of the two support plates are both fixed with a same main unit, and the outer walls of the main unit are rounded.

[0019] As a further description of the above technical solution:

[0020] Two crawlers are provided at the bottom of the main machine, and grooves are provided on the outer walls of the two crawlers.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the push plate is pushed by the telescopic rod to slide stably along the T-shaped groove of the side plate, so that the silt and debris leave the device for centralized treatment, which greatly improves the efficiency of dredging, transportation and sorting. Through the rotation of the two sets of filter plates, the device improves the efficiency of the device while avoiding missing some channels for cleaning.

[0023] 2. In the present invention, the slide groove on the dial ring is slidably connected to the lever plate. The extension plate can be unfolded and folded by pushing the dial rod downward or upward, which further enhances the flexibility of operation. This operation method based on the lever principle is simple and intuitive, does not require complex mechanical structure and operation process, greatly reduces the difficulty of operation and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional schematic diagram of the water conservancy project channel desilting and dredging device proposed by the utility model;

[0025] Figure 2 This is a structural diagram of the shovel claw of the water conservancy project channel desilting and dredging device proposed by the utility model;

[0026] Figure 3 This is a schematic structural diagram of the folded extension plate of the water conservancy project channel desilting and dredging device proposed by the utility model;

[0027] Figure 4 This is a structural diagram of the extended plate of the water conservancy project channel desilting and dredging device proposed by the utility model;

[0028] Figure 5 This is a structural diagram of the push plate of the water conservancy project channel desilting and dredging device proposed by the utility model;

[0029] Figure 6 This is a schematic diagram of the structure of the lever mechanism of the water conservancy project channel desilting and dredging device proposed by the utility model;

[0030] Figure 7This is a structural schematic diagram of the rotating assembly of the water conservancy project channel desilting and dredging device proposed by the utility model.

[0031] Legend:

[0032] 1. Bracket; 2. Lever mechanism; 201. Support button; 202. Drive rod; 203. Drive ring; 204. Slide; 205. Lever plate; 3. Filter plate; 4. Shovel claw; 5. Bottom plate; 6. Baffle; 7. Side plate; 8. T-slot; 9. Telescopic rod; 10. Push plate; 11. Baffle; 12. Locking ring; 13. Push plate; 14. Slider; 15. Door; 16. Handle; 17. Extension plate; 18. Internal plate; 19. Rotating shaft; 20. Block plate; 21. Rotating ring; 22. External plate; 23. Filter hole; 24. Reinforcement plate; 25. Support plate; 26. Reinforcement rod; 27. Main machine; 28. Track. DETAILED DESCRIPTION

[0033] 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.

[0034] Refer to the attached Figure 1 , Attachment Figure 4 and attached Figure 7The utility model provides an embodiment of a water conservancy project channel desilting and dredging device, comprising two brackets 1, adjacent sides of the two brackets 1 are rotatably connected to filter plates 3, the outer walls of the two filter plates 3 are provided with a plurality of filter holes 23, which can filter the water flow, block larger particles of debris and silt, and allow the water flow to pass through, playing the role of screening and separation, the two filter plates 3 are fixedly connected to the sides away from each other with shovel claws 4, the adjacent sides of the two filter plates 3 are fixedly connected to the bottom plate 5, the outer wall of the bottom plate 5 is inclined, and the left outer walls of the two bottom plates 5 are fixedly connected to the blocking Plate 6, the outer walls of the two baffles 6 are fixedly connected to the side plates 7, the inner walls of the two side plates 7 are provided with T-shaped grooves 8, the inner walls of the two baffles 6 are fixedly connected to the telescopic rods 9, the outer walls of the two telescopic rods 9 are fixedly connected to the push pieces 10, the two ends of the two push pieces 10 are fixedly connected to the baffles 11, the outer walls of the two push pieces 10 are provided with push plates 13, the outer walls of the two push plates 13 are fixedly connected to two locking rings 12, the outer walls of the two push pieces 10 are slidably connected to the inner wall of the lock ring 12, the outer walls of the two push plates 13 are fixedly connected to the slider 14, the push piece 1 0 Under the action of the telescopic rod 9, the push plate 13 is pushed. When the telescopic rod 9 is retracted, the outer wall of the push piece 10 contacts the inner wall of the lock ring 12 to pull back the push plate 13. The push plate 13 slides along the track of the T-shaped groove 8. When the push plate 13 moves, the lock ring 12 on the outer wall slides on the outer walls of the two push pieces 10. The blocking pieces 11 at both ends of the push piece 10 prevent the push piece 10 from falling off from the lock ring 12. The outer walls of the two side panels 7 are both provided with a warehouse door 15. The adjacent side of the two side panels 7 and the warehouse door 15 is provided with a rotating assembly. The outer walls of the two warehouse doors 15 are fixedly connected with a handle 16. The two bottom plates 5 are provided with an extension plate 17 on the outer wall, and a rotating assembly is provided on the adjacent side of the two bottom plates 5 and the extension plate 17. The rotating assembly includes an inner plate 18, the outer wall of the inner plate 18 is fixedly connected to the outer wall of the side plate 7, the outer wall of the inner plate 18 is fixedly connected to a rotating shaft 19, the outer wall of the rotating shaft 19 is fixedly connected to a blocking plate 20, and both ends of the outer wall of the rotating shaft 19 are rotatably connected to a swivel 21, and the outer walls of the two swivels 21 are fixedly connected to an external plate 22. The outer walls of the two warehouse doors 15 are provided with a lever mechanism 2, which is used to open and close the extension plate 17;

[0035] Specifically, the filter plate 3, the bottom plate 5, the baffle 6, the side plate 7 and the bin door 15 cooperate to form a space for accommodating silt and debris, which is convenient for collection and treatment. The rotation of the bin door 15 and the extension plate 17 provides an open gap and a diversion path for the accommodating space. Under the action of the telescopic rod 9, the push plate 13 pushes the silt and debris toward the extension plate 17 and transports them to a position convenient for treatment. The slider 14 on the outer wall of the push plate 13 cooperates with the T-slot 8 of the side plate 7 to ensure the stability of the push plate 13 during movement. The cooperation of the various components in the rotating assembly enables the internal plate 18 to be rotatably connected to the two external plates 22, thereby enabling the panel fixedly connected to the internal plate 18 to be rotatably connected to the panel fixedly connected to the two external plates 22, and the blocking plate 20 limits the rotation angle of the rotating assembly, where the model of the telescopic rod 9 is DGT-100.

[0036] Refer to the attached Figure 3 , Attachment Figure 6 and attached Figure 7 The lever mechanism 2 includes a button 201, the outer wall of which is fixedly connected to the outer wall of the door 15, the outer wall of which is rotatably connected to a lever 202, the cooperation between the button 201 and the lever 202 conforms to the lever principle, the outer wall of the lever 202 is fixedly connected to a dial ring 203, the outer wall of the dial ring 203 is provided with a slide groove 204, the inner side of which is slidably connected to a lever plate 205;

[0037] Specifically, the lever mechanism 2 can effectively control the opening and closing of the extension plate 17. The support button 201 in the lever mechanism 2 provides a stable rotation support point for the lever 202. The operator can easily move the lever 202 and control the dial ring 203 with a small force. The dial ring 203 drives the lever plate 205 to rotate.

[0038] Refer to the attached Figure 1 , the top adjacent sides of the two brackets 1 are fixedly connected with the same reinforcement plate 24, the outer walls of the two brackets 1 are fixedly connected with support plates 25, the outer walls of the two support plates 25 are fixedly connected with two reinforcement rods 26, the reinforcement plates 24 and the reinforcement rods 26 enhance the structural stability of the entire device, the outer walls of the two support plates 25 are fixed with the same main machine 27, the outer wall of the main machine 27 is smoothed, and the bottom of the main machine 27 is provided with two crawlers 28, and the outer walls of the two crawlers 28 are provided with grooves, so that the device can move smoothly in channels with different terrains and adapt to the complex working environment in water conservancy projects;

[0039] Specifically, during the dredging and unblocking of channels in water conservancy projects, the device will be impacted by the water flow and the resistance of the silt. The reinforcement plate 24 can prevent the two brackets 1 from relative displacement or deformation, ensuring that the device can work stably. The outer wall of the main unit 27 is made smooth to reduce friction and collision with surrounding objects when working in the channel, avoid the main unit 27 from being stuck or damaged, and also reduce the risk of damage to the channel wall.

[0040] Working principle: After the device is started, the filter plate 3 rotates 180 degrees after moving a certain distance in the channel, and then stops for a period of time before continuing to move. When the device moves in the channel, the shovel claw 4 at the bottom of the filter plate 3 first contacts the silt and debris at the bottom of the channel. Due to the forward momentum of the device, the shovel claw 4 scoops up the silt and debris, and after rotating, it makes them enter the storage space surrounded by the filter plate 3, bottom plate 5, baffle 6, side plate 7 and door 15. After the device stops, the operator pulls the handle 16 to open the door 15 and pulls open the extension plate 17. Then, the telescopic rod 9 pushes the push plate 13 to discharge the silt and debris in the storage space.

[0041] The operator can also open the extension plate 17 through the lever mechanism 2, open the warehouse door 15, and then the bar plate 205 slides into the slide groove 204, and pushes the lever 202 downward. At this time, the lever 202 rotates with the support button 201 as the fulcrum, and the dial ring 203 rotates upward, driving the lever plate 205 to rotate upward. The outer wall of the extension plate 17 is fixedly connected with a rotating assembly, wherein the inner plate 18 is fixedly connected to the outer wall of the extension plate 17, the outer plate 22 is fixedly connected to the outer wall of the bottom plate 5, and the outer wall of the lever plate 205 is fixedly connected to the outer wall of the baffle plate 20, thereby driving the baffle plate 20 to rotate upward. At the same time, the inner plate 18 drives the extension plate 17 to rotate downward, achieving the expansion effect. When the extension plate 17 needs to be folded, the operator can push the lever 202 upward.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A device for desilting and dredging a water conservancy project channel, comprising two brackets (1), characterized in that: The adjacent sides of the two brackets (1) are rotatably connected to the filter plates (3), the sides away from the two filter plates (3) are fixedly connected to the shovel claws (4), the adjacent sides of the two filter plates (3) are fixedly connected to the bottom plates (5), the left outer walls of the two bottom plates (5) are fixedly connected to the baffles (6), the outer walls of the two baffles (6) are fixedly connected to the side plates (7), the inner walls of the two side plates (7) are provided with T-shaped grooves (8), the inner walls of the two baffles (6) are fixedly connected to the telescopic rods (9), the outer walls of the two telescopic rods (9) are fixedly connected to the push pieces (10), the two ends of the push pieces (10) are fixedly connected to the baffles (11), and the outer walls of the two push pieces (10) are fixedly connected to the baffles (11). A push plate (13) is provided, and the outer walls of the two push plates (13) are fixedly connected to two locking rings (12), the outer walls of the two push pieces (10) are slidably connected to the inner walls of the locking rings (12), the outer walls of the two push plates (13) are fixedly connected to sliders (14), the outer walls of the two side plates (7) are provided with bin doors (15), the adjacent sides of the two side plates (7) and the bin doors (15) are provided with rotating components, the outer walls of the two bin doors (15) are fixedly connected to handles (16), the outer walls of the two bottom plates (5) are provided with extension plates (17), and the outer walls of the two bin doors (15) are provided with lever mechanisms (2), and the lever mechanisms (2) are used to open and close the extension plates (17).

2. The water conservancy project channel desilting and dredging device according to claim 1, characterized in that: The lever mechanism (2) comprises a support button (201), the outer wall of the support button (201) is fixedly connected to the outer wall of the warehouse door (15), the outer wall of the support button (201) is rotatably connected to a shifting rod (202), the outer wall of the shifting rod (202) is fixedly connected to a shifting ring (203), the outer wall of the shifting ring (203) is provided with a sliding groove (204), and the inner side of the sliding groove (204) is slidably connected to a lever plate (205).

3. The water conservancy project channel desilting and dredging device according to claim 1, characterized in that: The rotating assembly comprises an inner plate (18), the outer wall of the inner plate (18) is fixedly connected to the outer wall of the side plate (7), the outer wall of the inner plate (18) is fixedly connected to a rotating shaft (19), and the outer wall of the rotating shaft (19) is fixedly connected to a blocking plate (20).

4. The water conservancy project channel desilting and dredging device according to claim 3, characterized in that: Both ends of the outer wall of the rotating shaft (19) are rotatably connected to rotating rings (21), and the outer walls of the two rotating rings (21) are fixedly connected to external connecting plates (22).

5. The water conservancy project channel desilting and dredging device according to claim 1, characterized in that: The outer walls of the two filter plates (3) are each provided with a plurality of filter holes (23), and the top adjacent sides of the two brackets (1) are fixedly connected to a same reinforcement plate (24).

6. The water conservancy project channel desilting and dredging device according to claim 1, characterized in that: The outer walls of the two brackets (1) are both fixedly connected to support plates (25), and the outer walls of the two support plates (25) are both fixedly connected to two reinforcement rods (26).

7. The water conservancy project channel desilting and dredging device according to claim 6, characterized in that: The outer walls of the two support plates (25) are both fixed with a same main unit (27), and the outer wall of the main unit (27) is rounded.

8. The water conservancy project channel desilting and dredging device according to claim 7, characterized in that: Two crawlers (28) are provided at the bottom of the main machine (27), and grooves are provided on the outer walls of the two crawlers (28).

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