Water conservancy device for removing river silt
By designing a hydraulic device for river silt removal, the problem of hard object blockage during river dredging was solved by using crushing rollers and adjusting components, achieving efficient dredging and expanding the dredging range.
Patent Information
- Application Number
- CN202423165940.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2025-12-02
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Existing river cleaning equipment is prone to pipe blockage by hard objects during the cleaning process, which affects normal operation.
A hydraulic device was designed, comprising a collection component and an adjustment component. The collection component crushes stones, garbage and other debris through an active crushing roller and a driven crushing roller. The adjustment component adjusts the cleaning angle through gears and cylinders to prevent clogging and expand the cleaning range.
It effectively breaks up blockages, prevents pipe blockages, improves cleaning efficiency, expands the cleaning range, and reduces manual intervention.
Smart Images
Figure CN223620978U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of river silt removal technology, specifically a water conservancy device for removing river silt. Background Technology
[0002] During rapid economic development, industrial growth has severely damaged the ecological environment, causing river pollution and leading to ecological imbalance. Ecological river management is a crucial aspect of modern ecological city construction. Conducting wastewater treatment and ecological restoration of rivers to build a well-functioning aquatic ecosystem is key to achieving sustainable development and laying a solid foundation for promoting my country's socio-economic development and harmonious social progress. Currently, river dredging commonly uses sludge pumps to suck up and remove silt from the riverbed.
[0003] However, during actual cleaning, some hard objects such as stones, leaves, and other debris will settle at the bottom of the river. When these are sucked in, they can cause blockages in the pipes, thus affecting the normal dredging work. Utility Model Content
[0004] The purpose of this invention is to provide a hydraulic device for removing silt from river channels, so as to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a water conservancy device for removing silt from river channels, comprising a dredging vessel, the surface of which is provided with a collection component and an adjustment component, the collection component comprising:
[0006] A fixed plate is fixed to the surface of the dredging vessel. A gear is rotatably connected to the top of the fixed plate. A cylinder is fixed to the top of the gear. The output end of the cylinder passes through the gear and the fixed plate. A fixed frame is fixed to the bottom of the cylinder's output end. A motor is fixed to the surface of the fixed frame. The output shaft of the motor passes through the fixed frame and is rotatably connected to the fixed frame. An active crushing roller and a driven crushing roller are rotatably connected to the inner side of the fixed frame. The output shaft of the motor is fixedly connected to the surface of the active crushing roller. The collection assembly also includes a transmission component. When the motor is turned on, the active crushing roller drives the driven crushing roller to rotate. The active and driven crushing rollers crush stones, garbage, and other debris.
[0007] Preferably, the transmission component includes a rotating roller, which is rotatably connected to the inner side of the fixed frame. A connecting plate is hinged to the surface of the rotating roller, and a torsion spring is fixed to the surface of the connecting plate. The end of the torsion spring away from the connecting plate is fixed to the surface of the rotating roller. A motor is fixed to the surface of the fixed frame, and the output shaft of the motor passes through the fixed frame and is fixed to the surface of the rotating roller. When the motor is turned on, the rotating roller drives the connecting plate to rotate, allowing silt and debris to quickly enter the fixed frame.
[0008] Preferably, the adjustment component includes an L-shaped plate, which is fixed to the top of the fixed plate. A motor three is fixed to the surface of the L-shaped plate, and a gear two is fixed to the bottom of the output shaft of the motor three. The gear two meshes with the gear one. When the motor three is turned on, the gear two drives the gear one to rotate, which in turn causes the cylinder to drive the fixed frame to rotate.
[0009] Preferably, a collection bucket is fixed to the bottom inner side of the dredging vessel, and a pump body is fixed to the top of the collection bucket. The suction end of the pump body passes through the collection bucket, and a conduit is fixed to the suction end of the pump body. The end of the conduit away from the pump body passes through a fixing plate and a fixing frame. The conduit is fixedly connected to the fixing frame, which can suck out and collect sludge.
[0010] Preferably, the crushing teeth of the active crushing roller abut against the surface of the crushing teeth of the driven crushing roller, so that when the active crushing roller rotates, it drives the driven crushing roller to rotate.
[0011] Preferably, the linkage plates are provided in six sets, and the six sets of linkage plates are arranged in a circumferential array with the center of the rotating roller as the axis. The six sets of linkage plates can continuously push the debris closer to the active crushing roller.
[0012] Compared with the prior art, this utility model provides a water conservancy device for removing silt from river channels, which has the following beneficial effects:
[0013] 1. This hydraulic device for removing silt from river channels, through the set collection components, turns on motor two, the active crushing roller drives the driven crushing roller to rotate, the active crushing roller and the driven crushing roller crush stones, garbage and other debris to prevent blockage of the conduit. Turning on motor one, the rotating roller drives the connecting plate to rotate, which allows silt and debris to quickly enter the fixed frame. When the stones and debris are large, the connecting plate comes into contact with the debris and flips over, without affecting the normal operation of motor one.
[0014] 2. This water conservancy device for removing silt from river channels, through the set adjustment components, turns on motor three, which causes gear two to drive gear one to rotate, which in turn causes the cylinder to drive the fixed frame to rotate, thereby adjusting the cleaning angle and increasing the cleaning range, eliminating the need for personnel to repeatedly adjust the silt removal boat. Attached Figure Description
[0015] Figure 1 This is a front view structural diagram of the present invention;
[0016] Figure 2 This is a schematic diagram of the formal internal structure of this utility model;
[0017] Figure 3 This is a partial frontal view of the internal structure of this utility model.
[0018] In the diagram: 1. Dredging vessel; 2. Collection bucket; 3. Pump body; 4. Pipeline; 5. Collection assembly; 50. Fixing plate; 51. Gear 1; 52. Cylinder; 53. Fixing frame; 54. Active crushing roller; 55. Driven crushing roller; 56. Transmission component; 560. Rotating roller; 561. Linkage plate; 562. Torsion spring; 563. Motor 1; 57. Motor 2; 6. Adjustment assembly; 60. L-shaped plate; 61. Motor 3; 62. Gear 2. Detailed Implementation
[0019] like Figures 1-3 As shown, this utility model provides a technical solution: a water conservancy device for removing silt from river channels, including a dredging vessel 1. The surface of the dredging vessel 1 is provided with a collection component 5 and an adjustment component 6. The collection component 5 includes: a fixed plate 50, a gear 51, a cylinder 52, a fixed frame 53, an active crushing roller 54, a driven crushing roller 55, a transmission component 56, a rotating roller 560, a connecting plate 561, a torsion spring 562, a motor 563, and a motor 57.
[0020] A fixed plate 50 is fixed to the surface of the dredging vessel 1. A gear 51 is rotatably connected to the top of the fixed plate 50. A cylinder 52 is fixed to the top of the gear 51. The output end of the cylinder 52 passes through the gear 51 and the fixed plate 50. A fixed frame 53 is fixed to the bottom of the output end of the cylinder 52. A motor 57 is fixed to the surface of the fixed frame 53. The output shaft of the motor 57 passes through the fixed frame 53, and the output shaft of the motor 57 is rotatably connected to the fixed frame 53. An active crushing roller 54 is rotatably connected to the inside of the fixed frame 53. A driven crushing roller 55 is rotatably connected to the inside of the fixed frame 53. The output shaft of the motor 57 is fixedly connected to the surface of the active crushing roller 54. The collection assembly 5 also includes a transmission component 56. When the motor 57 is turned on, the active crushing roller 54 drives the driven crushing roller 55 to rotate. The active crushing roller 54 and the driven crushing roller 55 crush stones, garbage and other debris to prevent blockage of the guide 4.
[0021] The transmission component 56 includes a rotating roller 560, which is rotatably connected to the inside of the fixed frame 53. A connecting plate 561 is hinged to the surface of the rotating roller 560, and a torsion spring 562 is fixed to the surface of the connecting plate 561. The end of the torsion spring 562 away from the connecting plate 561 is fixed to the surface of the rotating roller 560. A motor 563 is fixed to the surface of the fixed frame 53. The output shaft of the motor 563 passes through the fixed frame 53 and is fixed to the surface of the rotating roller 560. When the motor 563 is turned on, the rotating roller 560 drives the connecting plate 561 to rotate, which allows silt and debris to quickly enter the fixed frame 53. When the stones or debris are large, the connecting plate 561 will collide with the debris and flip over, without affecting the normal operation of the motor 563.
[0022] The adjustment component 6 includes an L-shaped plate 60, which is fixed to the top of the fixed plate 50. A motor 61 is fixed to the surface of the L-shaped plate 60. A gear 62 is fixed to the bottom of the output shaft of the motor 61. The gear 62 meshes with the gear 51. When the motor 61 is turned on, the gear 62 drives the gear 51 to rotate, which in turn causes the cylinder 52 to drive the fixed frame 53 to rotate. This allows the cleaning angle to be adjusted, increasing the cleaning range, and eliminating the need for personnel to repeatedly adjust the dredging vessel 1.
[0023] A collection bucket 2 is fixed to the bottom inner side of the dredging vessel 1, and a pump body 3 is fixed to the top of the collection bucket 2. The suction end of the pump body 3 passes through the collection bucket 2, and a conduit 4 is fixed to the suction end of the pump body 3. The end of the conduit 4 away from the pump body 3 passes through a fixing plate 50 and a fixing frame 53. The conduit 4 is fixedly connected to the fixing frame 53, which can suck out and collect sludge. The crushing teeth of the active crushing roller 54 abut against the surface of the crushing teeth of the driven crushing roller 55. When the active crushing roller 54 rotates, it can drive the driven crushing roller 55 to rotate. There are six sets of linkage plates 561, and the six sets of linkage plates 561 are arranged in a circumferential array with the center of the rotating roller 560 as the axis. The six sets of linkage plates 561 can continuously push the debris closer to the active crushing roller 54.
[0024] When dredging of the river is required, personnel maneuver the dredging vessel 1 to a suitable position. At this time, cylinder 52 is activated, causing the fixed frame 53 to move downwards. Motors 563 and 57, along with the pump body 3, are then activated. The active crushing roller 54 drives the driven crushing roller 55 to rotate, and simultaneously, the rotating roller 560 drives the connecting plate 561 to rotate. This allows silt and debris to quickly enter the fixed frame 53. The active and driven crushing rollers 54 and 55 crush stones, garbage, and other debris, preventing blockage of the guide pipe 4. The pump body 3 then pumps the silt into the fixed frame 53. Collection is carried out in the collection bucket 2. When the cleaning angle needs to be adjusted, the motor 3 61 is turned on, which causes the gear 2 62 to drive the gear 1 51 to rotate, which in turn causes the cylinder 52 to drive the fixed frame 53 to rotate, thereby adjusting the cleaning angle and increasing the cleaning range. There is no need for personnel to repeatedly adjust the dredging boat 1. When the stones and debris are large, the linkage plate 561 touches the debris and flips over, which will not affect the normal operation of the motor 1 563. Through the six sets of linkage plates 561, the debris can be continuously pushed closer to the active crushing roller 54.
[0025] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.
Claims
1. A hydraulic apparatus for removing silt from river channels, comprising a dredging vessel (1), characterized in that: The surface of the dredging vessel (1) is provided with a collection component (5) and an adjustment component (6), the collection component (5) comprising: A fixed plate (50) is fixed to the surface of the dredging vessel (1). A gear (51) is rotatably connected to the top of the fixed plate (50). A cylinder (52) is fixed to the top of the gear (51). The output end of the cylinder (52) passes through the gear (51) and the fixed plate (50). A fixed frame (53) is fixed to the bottom of the output end of the cylinder (52). A motor (57) is fixed to the surface of the fixed frame (53). The output shaft of the motor (57) passes through the fixed frame (53), and the output shaft of the motor (57) is rotatably connected to the fixed frame (53). An active crushing roller (54) is rotatably connected to the inside of the fixed frame (53). A driven crushing roller (55) is rotatably connected to the inside of the fixed frame (53). The output shaft of the motor (57) is fixedly connected to the surface of the active crushing roller (54). The collection assembly (5) also includes a transmission component (56).
2. A hydraulic device for removing silt from river channels according to claim 1, characterized in that: The transmission component (56) includes a rotating roller (560), which is rotatably connected to the inside of the fixed frame (53). A connecting plate (561) is hinged to the surface of the rotating roller (560), and a torsion spring (562) is fixed to the surface of the connecting plate (561). One end of the torsion spring (562) away from the connecting plate (561) is fixed to the surface of the rotating roller (560). A motor (563) is fixed to the surface of the fixed frame (53), and the output shaft of the motor (563) passes through the fixed frame (53) and is fixed to the surface of the rotating roller (560).
3. A hydraulic device for removing silt from river channels according to claim 1, characterized in that: The adjustment component (6) includes an L-shaped plate (60), which is fixed on the top of the fixed plate (50). A motor (61) is fixed on the surface of the L-shaped plate (60), and a gear (62) is fixed at the bottom of the output shaft of the motor (61). The gear (62) meshes with the gear (51).
4. A hydraulic device for removing silt from river channels according to claim 1, characterized in that: A collection bucket (2) is fixed to the bottom inside of the dredging vessel (1). A pump body (3) is fixed to the top of the collection bucket (2). The suction end of the pump body (3) passes through the collection bucket (2). A conduit (4) is fixed to the suction end of the pump body (3). The end of the conduit (4) away from the pump body (3) passes through a fixing plate (50) and a fixing frame (53). The conduit (4) is fixedly connected to the fixing frame (53).
5. A hydraulic device for removing silt from river channels according to claim 1, characterized in that: The crushing teeth of the active crushing roller (54) abut against the surface of the crushing teeth of the driven crushing roller (55).
6. A hydraulic device for removing silt from river channels according to claim 2, characterized in that: The linkage plate (561) is provided in six sets, and the six sets of linkage plates (561) are arranged in a circular array with the center of the rotating roller (560) as the axis.