Water conservancy river channel desilting equipment
By designing a cleaning mechanism mounted on a tracked vehicle, the problem of large machinery being unable to clean the silt from the inner walls of small rivers was solved, achieving efficient and low-cost river dredging.
Patent Information
- Application Number
- CN202520317884.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-26
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2035-02-26
AI Technical Summary
In narrow river channels, large machinery is not suitable for operation and it is difficult to effectively clean the silt on the inner wall of the river. Manual cleaning is inefficient and existing equipment is easily damaged, which increases construction costs.
A waterway dredging device was designed, which uses a tracked vehicle to carry a cleaning mechanism, including an adjustment component, a first cleaning component, and a second cleaning component. The tracked vehicle and cleaning rollers clean the inner wall of the river, and the bucket removes the silt from the bottom of the inner wall of the river. The device is controlled by cylinders and motors to achieve efficient cleaning.
It achieves efficient cleaning of the inner walls of river channels of varying widths, avoids wear and tear on large equipment, improves cleaning efficiency, simplifies the operation process, and reduces construction costs.
Smart Images
Figure CN223893447U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to river channel dredging technical field especially relates to a water conservancy river channel dredging equipment. BACKGROUND
[0002] The river channel bottom is often dredged in water conservancy projects, generally, the silt is dug out and removed or sucked out by large equipment, but the silt generally contains a large amount of sand and stone, which causes the equipment to be worn out during digging and removal, and even damaged, affecting the progress of the project and increasing the construction cost.
[0003] The existing water conservancy project dredging method is to use large equipment to clean the silt in the river channel, but in a narrow river channel, the large equipment is not suitable for use, and it is inconvenient to clean the silt on the inner wall of the river channel, and the efficiency of manual cleaning is relatively low. In view of the above problems, we launch a water conservancy river channel dredging equipment. UTILITY MODEL CONTENT
[0004] The utility model discloses a water conservancy river channel dredging equipment which aims at solving the technical problem that in a narrow river channel, large equipment is not suitable for use, and it is inconvenient to clean the silt on the inner wall of the river channel, and the efficiency of manual cleaning is relatively low.
[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:
[0006] A water conservancy river channel dredging equipment, including crawler drive car, the crawler drive car, the top of the crawler drive car is fixedly connected with the support frame, the inside of the support frame is opened in the symmetric avoidance slot, the inside of the support frame is equipped with the cleaning mechanism, the cleaning mechanism includes adjusting assembly, no.
[0007] Through the cleaning mechanism, the inner wall of the river channel can be quickly cleaned, without using large instruments, and the efficiency is higher than that of manual cleaning, and the inner wall of the river channel with different widths can be cleaned, the practicability is higher, and the structure is simple.
[0008] In a preferred scheme, the first cleaning assembly includes a cleaning frame fixedly connected to the outer side of the adjusting plate, a cleaning roller rotatably connected inside the cleaning frame, cleaning teeth fixedly connected to the outer side of the cleaning roller in a circumferential array, a motor fixedly connected to the outer side of the cleaning frame, and an output end of the motor fixedly connected to the cleaning roller.
[0009] The first cleaning assembly can quickly clean the inner wall of the river channel and improve the cleaning efficiency.
[0010] In a preferred scheme, the second cleaning assembly includes a shovel fixedly connected to the outer side of the tracked vehicle, a protective edge fixedly connected to the top of the shovel, a material storage bin formed in the interior of the shovel, and teeth fixedly connected to the bottom of the shovel.
[0011] The second cleaning assembly can clean the inner wall and bottom of the river channel, avoiding the accumulation of silt inside the river channel.
[0012] In a preferred scheme, the inner sides of the supporting frame are symmetrically fixedly connected with sliding columns, the outer sides of the sliding columns are symmetrically connected with sliding blocks, and the same-side two sliding blocks are fixedly connected with the adjusting plate.
[0013] The sliding columns and the sliding blocks make the adjusting plate more stable during movement.
[0014] In a preferred scheme, the top sides of the supporting frame are symmetrically fixedly connected with fixed columns, and the top sides of the fixed columns are fixedly connected with protective covers.
[0015] The protective covers can protect the supporting frame from damage caused by falling rocks.
[0016] In a preferred scheme, the multiple air cylinders and the motor are electrically connected with an external controller.
[0017] The controller facilitates the opening and closing of the multiple air cylinders and the motor, and the operation is more convenient.
[0018] The water conservancy river channel dredging equipment has the following advantages:
[0019] One, through the setting of the cleaning mechanism, the river wall can be quickly cleaned, without using large instruments, compared with the efficiency of manual cleaning, and the river wall of different width can be cleaned, the practicability is higher, the structure is simple.
[0020] Second, through the setting of the sliding column and the sliding block, the adjusting plate can be more stable during movement, the protective cover can protect the supporting frame from damage caused by falling rocks, and the controller can control the opening and closing of the multiple air cylinders and the motor, making the operation more convenient. BRIEF DESCRIPTION OF DRAWINGS
[0021] Figure 1 A three-dimensional schematic view of a water conservancy river channel dredging equipment is provided.
[0022] Figure 2 A three-dimensional schematic view of a water conservancy river channel dredging equipment is provided.
[0023] Figure 3 A three-dimensional schematic view of a water conservancy river channel dredging equipment is provided.
[0024] Figure 4 A three-dimensional schematic view of a water conservancy river channel dredging equipment is provided.
[0025] Figure 5 A three-dimensional schematic view of a water conservancy river channel dredging equipment Figure 3 A three-dimensional schematic view of a water conservancy river channel dredging equipment
[0026] In the drawings: 1, track drive vehicle; 2, supporting frame; 3, avoiding groove; 31, rotating shaft; 32, gear; 33, multiple air cylinders; 34, rack; 35, rotating plate; 36, adjusting plate; 37, rotating block; 38, fixed plate; 39, sliding rod; 41, cleaning frame; 42, cleaning roller; 43, cleaning teeth; 44, motor; 5, bucket; 6, protective edge; 7, material storage bin; 8, gear teeth; 9, sliding column; 10, sliding block; 11, fixed column; 12, protective cover. DETAILED DESCRIPTION
[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work belong to the scope of protection of the present application.
[0028] The water conservancy river dredging equipment disclosed by the utility model is mainly applied to the scene of river dredging.
[0029] Referring to Figure 1 Figure 5 A water conservancy river dredging equipment, including track drive car 1, track drive car 1, the top of track drive car 1 is fixedly connected with bearing frame 2, the inside of bearing frame 2 is symmetrically provided with avoiding groove 3, the inside of bearing frame 2 is equipped with cleaning mechanism, and the cleaning mechanism includes adjusting assembly, first cleaning assembly and second cleaning assembly, adjusting assembly, first cleaning assembly and second cleaning assembly are used in cooperation, adjusting assembly includes rotating shaft 31, rotating shaft 31 is rotatably connected in the inside of bearing frame 2, the outside of rotating shaft 31 is fixedly connected with gear 32, the bottom of the inner wall of bearing frame 2 is fixedly connected with multi-section air cylinder 33, the telescopic end of multi-section air cylinder 33 is fixedly connected with rack 34, rack 34 is engagedly connected with gear 32, the top of gear 32 is fixedly connected with rotating plate 35, the inside of two avoiding grooves 3 is slidably connected with adjusting plate 36, the side of two adjusting plates 36 close to each other is symmetrically fixedly connected with fixed plate 38, the same side between two fixed plates 38 is fixedly connected with sliding rod 39, the outside of two sliding rods 39 is slidably connected with rotating block 37, and the two ends of rotating plate 35 are rotatably connected with two rotating blocks 37 respectively. First cleaning assembly includes cleaning frame 41, and cleaning frame 41 is fixedly connected to the outside of adjusting plate 36, and cleaning roller 42 is rotatably connected in the inside of cleaning frame 41 at equal intervals, cleaning teeth 43 are fixedly connected to the outside of cleaning roller 42 in a circular array, motor 44 is fixedly connected to the outside of cleaning frame 41 at equal intervals, and the output end of motor 44 is fixedly connected with cleaning roller 42. Second cleaning assembly includes scraper 5, and scraper 5 is fixedly connected to the outside of track drive car 1, and the top of scraper 5 is symmetrically fixedly connected with protective edge 6, and material storage bin 7 is formed in the inside of scraper 5, and gear teeth 8 are fixedly connected to the bottom of scraper 5 at equal intervals.
[0030] In this embodiment: the extension end of the multi-section cylinder 33 extends and drives the rack 34 to move. The movement of the rack 34 drives the gear 32 to rotate. The rotation of the gear 32 drives the rotating shaft 31 to rotate. The rotation of the rotating shaft 31 drives the rotating plate 35 to rotate. The rotation of the rotating plate 35 pushes the rotating block 37 to slide on the outside of the sliding rod 39, thereby pushing the two adjusting plates 36 away from each other until the cleaning roller 42 is in contact with the inner wall of the river. At this time, the worker closes the multi-section cylinder 33 and then starts the motor 44. The output end of the motor 44 rotates and drives the cleaning roller 42 to rotate. The rotation of the cleaning roller 42 drives the cleaning teeth 43 to clean the inner wall of the river. During the cleaning process, the worker starts the tracked drive vehicle 1. The tracked drive vehicle 1 moves forward and the bucket 5 scoops up the silt located at the bottom of the inner wall of the river. The silt enters the interior of the hopper 7. Through the cleaning mechanism, the inner wall of the river can be cleaned quickly without the need for large machinery. It is more efficient than manual cleaning and can also clean the inner walls of river with different widths. It is highly practical and has a simple structure.
[0031] In the above technical solution, considering the existence of narrow river channels where large machinery is inconvenient to operate and where it is difficult to clean the silt from the riverbanks, and where manual cleaning is relatively inefficient, the following specific operation is performed to solve these problems:
[0032] Reference Figure 1 - Figure 5 In a preferred embodiment, sliding columns 9 are symmetrically fixedly connected to both sides of the inner side of the support frame 2, and sliding blocks 10 are symmetrically slidably connected to the outer side of the sliding columns 9. Two sliding blocks 10 on the same side are fixedly connected to the adjusting plate 36. Fixing columns 11 are symmetrically fixedly connected to both sides of the top of the support frame 2, and protective covers 12 are fixedly connected to the top of the fixing columns 11. The multi-section cylinder 33 and the motor 44 are both electrically connected to an external controller.
[0033] In this embodiment, the sliding column 9 and slider 10 make the adjusting plate 36 more stable during movement. The protective cover 12 protects the support frame 2 and prevents falling rocks from damaging it. The controller allows operators to easily control the opening and closing of the multi-section cylinder 33 and motor 44, making operation simpler.
[0034] Working principle: In actual use, the operator first drives the tracked vehicle 1 into the river channel. Then, the dredging width needs to be adjusted according to the width of the river channel. The multi-section cylinder 33 is started. The extension end of the multi-section cylinder 33 extends and drives the rack 34 to move. The movement of the rack 34 drives the gear 32 to rotate. The rotation of the gear 32 drives the rotating shaft 31 to rotate. The rotation of the rotating shaft 31 drives the rotating plate 35 to rotate. The rotation of the rotating plate 35 pushes the rotating block 37 to slide on the outside of the sliding rod 39, thereby pushing the two adjusting plates 36 away from each other until the cleaning roller 42 is in contact with the inner wall of the river channel. At this time, the operator closes the multi-section cylinder 33 and starts the motor 44. The output end of the motor 44 rotates and drives the cleaning roller 42 to rotate. The rotation of the cleaning roller 42 drives the cleaning teeth 43 to clean the inner wall of the river channel. During the cleaning process, the operator starts the tracked vehicle 1. The tracked vehicle 1 moves forward and the bucket 5 scoops up the silt located at the bottom of the inner wall of the river channel. The silt enters the interior of the hopper 7.
[0035] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. The substitutions may be replacements of some structures, devices, or method steps, or they may be complete technical solutions. Equivalent substitutions or modifications made based on the technical solution and inventive concept of this utility model should all be covered within the protection scope of this utility model.
Claims
1. A water conservancy river dredging device, comprising a tracked vehicle (1), characterized in that: The tracked vehicle (1) has a support frame (2) fixedly connected to its top. The support frame (2) has symmetrical clearance grooves (3) inside. The support frame (2) has a cleaning mechanism inside. The cleaning mechanism includes an adjustment component, a first cleaning component, and a second cleaning component. The adjustment component, the first cleaning component, and the second cleaning component work together. The adjustment assembly includes a rotating shaft (31), which is rotatably connected inside the support frame (2). A gear (32) is fixedly connected to the outside of the rotating shaft (31). A multi-section cylinder (33) is fixedly connected to the bottom of the inner wall of the support frame (2). A rack (34) is fixedly connected to the telescopic end of the multi-section cylinder (33). The rack (34) meshes with the gear (32). A rotating plate (35) is fixedly connected to the top of the gear (32). An adjustment plate (36) is slidably connected inside the two clearance grooves (3). A fixing plate (38) is symmetrically fixedly connected to the side of the two adjustment plates (36) that are close to each other. A sliding rod (39) is fixedly connected between the two fixing plates (38) on the same side. A rotating block (37) is slidably connected to the outside of the two sliding rods (39). The two ends of the rotating plate (35) are rotatably connected to the two rotating blocks (37) respectively.
2. The water conservancy river dredging equipment according to claim 1, characterized in that: The first cleaning component includes a cleaning frame (41), which is fixedly connected to the outside of the adjustment plate (36). Cleaning rollers (42) are rotatably connected at equal intervals inside the cleaning frame (41). Cleaning teeth (43) are fixedly connected in a circumferential array on the outside of the cleaning rollers (42). Motors (44) are fixedly connected at equal intervals on the outside of the cleaning frame (41). The output end of the motor (44) is fixedly connected to the cleaning rollers (42).
3. The water conservancy river dredging equipment according to claim 1, characterized in that: The second cleaning component includes a bucket (5), which is fixedly connected to the outside of the tracked drive vehicle (1). The top of the bucket (5) is symmetrically fixedly connected with protective edges (6). The inside of the bucket (5) is provided with a material storage bin (7). The bottom of the bucket (5) is equidistantly fixedly connected with teeth (8).
4. The water conservancy river dredging equipment according to claim 1, characterized in that: The inner sides of the support frame (2) are symmetrically fixedly connected with sliding columns (9), and the outer sides of the sliding columns (9) are symmetrically slidably connected with sliders (10). The two sliders (10) on the same side are fixedly connected with the adjustment plate (36).
5. The water conservancy river dredging equipment according to claim 1, characterized in that: The top two sides of the support frame (2) are symmetrically fixed with fixed columns (11), and the top of the fixed columns (11) is fixed with a protective cover (12).
6. The water conservancy river dredging equipment according to claim 1, characterized in that: The multi-stage cylinder (33) and the motor (44) are both electrically connected to an external controller.