River channel dredging mechanical shovel
By designing a river channel silt mechanical shovel with hydraulic rods and transmission belts, the problem that the existing silt shovel cannot effectively fit the bottom of the river channel is solved, and a more efficient silt cleaning effect is achieved.
Patent Information
- Application Number
- CN202421456683.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-25
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-06-25
AI Technical Summary
The existing silt shovels cannot fit effectively at the bottom of the river, resulting in insufficient silt cleaning.
A mechanical shovel of river channel silting is designed, which drives the bucket along the connecting rod through a hydraulic rod, so that the feed port of the bucket is attached to the bottom of the river channel, and silt is cleaned and collected through the transmission belt and the drive motor.
The mechanical shovel can better fit the bottom of the river channel, ensure the cleanliness of silt cleaning, and solve the problem of insufficient cleaning in the prior art.
Smart Images
Figure CN223017717U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of river channel silting, in particular to a mechanical shovel for river channel silting. Background Art
[0002] With the use of the river, a large amount of silt and garbage will be deposited at the bottom of the river, which will cause the river to rise, resulting in a decrease in the water storage and drainage capacity of the river. The silt inside the river is often cleaned by a dredging shovel. The existing dredging shovel usually removes the silt through a bucket, and then the silt in the bucket is pumped away by a sewage pump, so as to keep the river clean and unobstructed.
[0003] When cleaning the silt in the river, a mechanical shovel will be needed to clean the silt, but the existing dredging shovel cannot fit the ground well, so the silt at the bottom of the river may not be cleaned cleanly enough. Utility Model Content
[0004] In view of the deficiencies of the prior art, the utility model provides a mechanical shovel for river dredging to solve the problem mentioned in the above background technology that the existing dredging shovel cannot fit the ground well, which may result in insufficient cleaning of the silt at the bottom of the river.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a river dredging mechanical shovel comprises a bottom plate, an outer wall of the bottom plate is rotatably connected to two rotating shafts, both ends of the two rotating shafts are fixedly installed with rollers, the top outer wall of the bottom plate is fixedly welded with two support plates, a connecting rod is rotatably connected between the two support plates, both ends of the connecting rod are fixedly welded with extension plates, a linkage rod is fixedly installed between the two extension plates, the outer wall fixed sleeve of the linkage rod is provided with a first connecting rod, the inside of the first connecting rod is rotatably connected to a hydraulic rod, the outer wall of the hydraulic rod is rotatably connected to a second connecting rod, a fixing rod is fixedly installed on the top outer wall of the bottom plate, the outer wall of the connecting rod is rotatably connected to a cleaning roller, a first driving rod is rotatably connected between the two supporting plates, the outer wall of the first driving rod is movably connected to a transmission belt, the inside of the transmission belt is movably connected to a second driving rod, the outer wall of the second driving rod is rotatably connected to two top plates, the outer wall fixed sleeve of the connecting rod is provided with a bucket, and a bidirectional motor is fixedly installed inside the rotating shaft on the right side.
[0006] Preferably, a collection box is fixedly mounted on the top outer wall of the bottom plate, a plug plate is slidably connected to the interior of the collection box, two positioning grooves are provided inside the collection box, and two positioning rods are fixedly mounted on the outer wall of the plug plate.
[0007] Preferably, the outer walls of the two positioning rods are movably inserted into the interior of the two positioning grooves respectively, and the outer wall of the collection box is fixedly welded to the outer walls of the two top plates.
[0008] Preferably, a rotating motor is fixedly installed on the outer wall of the cleaning roller, and the discharge port of the bucket is arranged above the conveyor belt.
[0009] Preferably, the outer wall of the collecting box is fixedly connected to the outer wall of the driving motor, and the outer walls of the two second connecting rods are fixedly connected to the outer wall of the fixed rod.
[0010] Preferably, the right end of the conveyor belt is arranged directly above the collecting box.
[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0012] 1. For this river dredging mechanical shovel, by controlling the operation of the hydraulic rod to drive the first connecting rod to move outwards, the first connecting rod drives the extension plate and the linkage rod to move outwards, so that the bucket rotates along the connecting rod, making the feeding port of the bucket fit against the bottom of the river channel. The bucket can clean and scoop up the silt. By starting the driving motor, the conveyor belt rotates to clean and collect the silt. The front inclination angle of the bucket can be adjusted to better fit the bottom of the river channel, solving the problem that the existing dredging shovel cannot fit well with the ground, which may lead to incomplete cleaning of the silt at the bottom of the river channel.
[0013] 2. For this river dredging mechanical shovel, the collecting box is provided to collect the silt. When the collecting box needs to be cleaned, move the plug plate and remove the positioning rod from the positioning groove to achieve the effect of removing the plug plate, and the effect of quickly removing the plug plate can be realized. Compared with the related technology, the river dredging mechanical shovel provided by the present utility model has the following beneficial effects: the effect of cleaning the plug plate and the collecting box can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 is a three-dimensional schematic diagram of the structure of the present utility model;
[0015] Figure 2 is a side schematic diagram of the structure of the present utility model;
[0016] Figure 3 is a three-dimensional schematic diagram of the bottom plate and its related structures of the present utility model.
[0017] In the figure: 1. Bottom plate; 2. Rotating shaft; 3. Roller; 4. Support plate; 5. Connecting rod; 6. Extension plate; 7. First connecting rod; 8. Hydraulic rod; 9. Second connecting rod; 10. Fixed rod; 11. Cleaning roller; 12. Conveyor belt; 13. Second driving rod; 14. Top plate; 15. Driving motor; 16. Collecting box; 17. Plug plate; 18. Positioning groove; 19. Positioning rod; 20. Bucket. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0019] Embodiment 1:
[0020] Please refer to Figures 1-3 ,
[0021] The river dredging mechanical shovel includes a bottom plate 1. Two rotating shafts 2 are rotatably connected to the outer wall of the bottom plate 1. Roller wheels 3 are fixedly installed at both ends of the two rotating shafts 2. Two support plates 4 are fixedly welded to the top outer wall of the bottom plate 1. A connecting rod 5 is rotatably connected between the two support plates 4. Extension plates 6 are fixedly welded to both ends of the connecting rod 5. A linkage rod is fixedly installed between the two extension plates 6. A first connecting rod 7 is fixedly sleeved on the outer wall of the linkage rod. A hydraulic rod 8 is rotatably connected inside the first connecting rod 7. A second connecting rod 9 is rotatably connected to the outer wall of the hydraulic rod 8. A fixed rod 10 is fixedly installed on the top outer wall of the bottom plate 1. A cleaning roller 11 is rotatably connected to the outer wall of the connecting rod 5. A first driving rod is rotatably connected between the two support plates 4. A transmission belt 12 is movably connected to the outer wall of the first driving rod. A second driving rod 13 is movably connected inside the transmission belt 12. Two top plates 14 are rotatably connected to the outer wall of the second driving rod 13. A bucket 20 is fixedly sleeved on the outer wall of the connecting rod 5. A bidirectional motor is fixedly installed inside the right rotating shaft 2;
[0022] Specifically, when it is necessary to clean the river silt, control the operation of the hydraulic rod 8. The hydraulic rod 8 will drive the first connecting rod 7 to move outward. The first connecting rod 7 drives the extension plate 6 and the linkage rod to move outward. Then, the bucket 20 is rotated along the connecting rod 5. Then, the feeding port of the bucket 20 is attached to the bottom of the river. Then, the bidirectional motor drives the right rotating shaft 2 to rotate. The rotating shaft 2 will drive the bottom plate 1 to move forward. Then, the bucket 20 can clean and scoop up the silt. Then, turn on the driving motor 15 to make the transmission belt 12 rotate. Then, the silt is cleaned and collected. The front inclination angle of the bucket 20 can be adjusted to better fit the bottom of the river, solving the problem that the existing dredging shovel cannot fit the ground well, so the silt at the bottom of the river may not be cleaned cleanly;
[0023] In the embodiment: A rotating motor is fixedly installed on the outer wall of the cleaning roller 11. The discharge port of the bucket 20 is arranged above the transmission belt 12;
[0024] Specifically, the rotating motor arranged on the outer wall of the cleaning roller 11 can achieve the effect of driving the cleaning roller 11. The discharge port of the bucket 20 is arranged above the conveyor belt 12, which can achieve the effect of convenient cleaning and collection of silt.
[0025] In the embodiment: The outer wall of the collection box 16 is fixedly connected to the outer wall of the driving motor 15, and the outer walls of the two second connecting rods 9 are fixedly connected to the outer wall of the fixed rod 10.
[0026] Specifically, the driving motor 15 is connected to the collection box 16, which can achieve the effect of a stable structure. The second connecting rod 9 is connected to the fixed rod 10 to achieve the effect of a stable structure.
[0027] In the embodiment: The right end of the conveyor belt 12 is arranged directly above the collection box 16.
[0028] Specifically, the conveyor belt 12 is arranged on the collection box 16, which can quickly collect the silt.
[0029] In the embodiment: The driving motor 15, the rotating motor and the hydraulic rod 8 are of existing structures, and the control circuit can be realized by simple programming by those skilled in the art, which belongs to the common knowledge in the field. Only its use is carried out without modification, so the control method and circuit connection will not be described in detail.
[0030] Working principle: Control the operation of the hydraulic rod 8 to drive the first connecting rod 7 to move outward. The first connecting rod 7 drives the extension plate 6 and the linkage rod to move outward, so that the bucket 20 rotates along the connecting rod 5, making the feed port of the bucket 20 fit against the bottom of the river channel. The bucket 20 can clean and scoop up the silt. Turn on the driving motor 15 to make the conveyor belt 12 rotate, and clean and collect the silt. The front inclination angle of the bucket 20 can be adjusted to better fit against the bottom of the river channel. Compared with the related technology, the river dredging mechanical shovel provided by the present invention has the following beneficial effects: It solves the problem that the existing dredging shovel cannot fit well with the ground, so it may lead to the problem that the silt at the bottom of the river channel cannot be cleaned thoroughly.
[0031] Embodiment 2:
[0032] Please refer to Figures 1-3 ,
[0033] A collection box 16 is fixedly installed on the top outer wall of the bottom plate 1. A plug plate 17 is slidably connected inside the collection box 16. Two positioning grooves 18 are opened inside the collection box 16, and two positioning rods 19 are fixedly installed on the outer wall of the plug plate 17.
[0034] Specifically, the collection box 16 is provided for collecting silt. When the collection box 16 needs to be cleaned, move the plug plate 17, and then move the positioning rod 19 out of the positioning slot 18, so as to achieve the effect of removing the plug plate 17, the effect of quickly removing the plug plate 17, and the effect of cleaning the plug plate 17 and the collection box 16;
[0035] In the embodiment: the outer walls of the two positioning rods 19 are respectively movably inserted into the interiors of the two positioning slots 18, and the outer wall of the collection box 16 is fixedly welded to the outer walls of the two top plates 14;
[0036] Specifically, the positioning rod 19 and the two positioning slots 18 are arranged in correspondence, which can achieve the effect of positioning and have a certain limiting function. Welding the collection box 16 to the top plate 14 can achieve the effect of a stable structure during movement;
[0037] Working principle: The collection box 16 is provided for collecting silt. When the collection box 16 needs to be cleaned, move the plug plate 17 and move the positioning rod 19 out of the positioning slot 18, so as to achieve the effect of removing the plug plate 17, the effect of quickly removing the plug plate 17. Compared with the related technology, the river dredging mechanical shovel provided by the present utility model has the following beneficial effects: it can achieve the effect of cleaning the plug plate 17 and the collection box 16.
[0038] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. A mechanical shovel for clearing silt from a river channel, comprising a bottom plate (1), characterized in that: The outer wall of the bottom plate (1) is rotatably connected to two rotating shafts (2), and rollers (3) are fixedly installed at both ends of the two rotating shafts (2). Two support plates (4) are fixedly welded to the top outer wall of the bottom plate (1), and a connecting rod (5) is rotatably connected between the two support plates (4). Both ends of the connecting rod (5) are fixedly welded to extension plates (6), and a linkage rod is fixedly installed between the two extension plates (6). The outer wall of the linkage rod is fixedly sleeved with a first connecting rod (7), and the interior of the first connecting rod (7) is rotatably connected to a hydraulic rod (8), and the outer wall of the hydraulic rod (8) is rotatably connected to A second connecting rod (9), a fixing rod (10) is fixedly installed on the top outer wall of the base plate (1), the outer wall of the connecting rod (5) is rotatably connected to a cleaning roller (11), a first driving rod is rotatably connected between the two support plates (4), the outer wall of the first driving rod is movably connected to a transmission belt (12), the inside of the transmission belt (12) is movably connected to a second driving rod (13), the outer wall of the second driving rod (13) is rotatably connected to two top plates (14), the outer wall of the connecting rod (5) is fixedly sleeved with a bucket (20), and a bidirectional motor is fixedly installed inside the right rotating shaft (2).
2. The mechanical shovel for river dredging according to claim 1, characterized in that: A collection box (16) is fixedly mounted on the top outer wall of the base plate (1), a plug plate (17) is slidably connected to the interior of the collection box (16), two positioning grooves (18) are provided inside the collection box (16), and two positioning rods (19) are fixedly mounted on the outer wall of the plug plate (17).
3. The mechanical shovel for river dredging according to claim 2, characterized in that: The outer walls of the two positioning rods (19) are movably inserted into the interior of the two positioning grooves (18), and the outer wall of the collection box (16) is fixedly welded to the outer walls of the two top plates (14).
4. The mechanical shovel for river dredging according to claim 1, characterized in that: A rotating motor is fixedly mounted on the outer wall of the cleaning roller (11), and the discharge port of the bucket (20) is arranged above the transmission belt (12).
5. The mechanical shovel for river dredging according to claim 2, characterized in that: The outer wall of the collection box (16) is fixedly connected to the outer wall of the driving motor (15), and the outer walls of the two second connecting rods (9) are fixedly connected to the outer wall of the fixing rod (10).
6. The mechanical shovel for river dredging according to claim 1, characterized in that: The right end of the transmission belt (12) is arranged just above the collection box (16).