Hydraulic floating and scraping suction head for collecting floating substances on water
By designing a hydraulic propulsion assembly and anti-obstruction guide wheel, combined with a shredder and oil foam filter, the problem of traditional suction heads being affected by impurities is solved, achieving stable scraping of floating foam on water and enhancing the durability of the equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-28
- Publication Date
- 2026-08-04
AI Technical Summary
Traditional floating squeegee heads are easily affected by surrounding debris when squeegeeing foam on the water surface, which can disrupt their normal squeegee mechanism and may even cause them to sink to the bottom.
Employing a hydraulic propulsion assembly and anti-obstruction guide wheel, the propeller rotation direction and thrust are controlled by a hydraulic side thruster. Combined with a pulverizer and oil foam filter, it can achieve stable multi-angle suction of floating foam and prevent the suction head from sinking to the bottom.
It effectively avoids the suction head being affected by impurities, ensures stable suction of floating foam from multiple angles, and extends the life of the equipment.
Smart Images
Figure CN224586072U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of water foam dragging and collection technology, specifically a hydraulic floating scraper suction head for water foam dragging and collection. Background Technology
[0002] When collecting floating foam on water, a flotation machine is required. The flotation machine scrapes water and particles at the same time, which is a common method for separating minerals. Its working principle is to use flotation agents to adsorb air bubbles on the surface of mineral particles, causing them to float to the water surface. Then, the floating foam and scum are scraped away by the scraper head, thereby achieving the purpose of separating and extracting minerals. A flotation machine is generally composed of flotation cells, flotation devices, etc. The flotation cell is the main part for mineral separation. The scraper head drives the scraper plate to rotate through the central transmission mechanism, scraping the sludge deposited at the bottom of the tank to the central sludge collection pit, and then discharged out of the tank through a siphon or sludge discharge pipe.
[0003] However, traditional floating scraping suction heads have the following disadvantages: When traditional floating scraper heads scrape foam off the surface of the water, the heads are easily obstructed by the surrounding debris. This not only affects the normal scraping mechanism of the floating scraper head, but may also cause the floating scraper head to fail to pick up foam properly or even sink to the bottom of the water. Utility Model Content
[0004] The purpose of this invention is to provide a hydraulic floating scraper suction head for collecting floating foam on water, in order to solve the problem mentioned in the background art that when the traditional floating scraper suction head scrapes floating foam on water, the suction head is easily covered by impurities accumulated around it, which not only affects the normal scraping mechanism of the floating scraper suction head, but may also cause the floating scraper suction head to fail to pick up foam properly or even sink to the bottom of the water.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a hydraulic floating scraper suction head for collecting floating foam, comprising a floating chamber housing, with a propulsion groove at one end on each side of the floating chamber housing, and a hydraulic propulsion assembly fixedly installed inside each of the two propulsion grooves; two symmetrically arranged pulverizers rotatably connected inside the floating chamber housing; a fixing assembly fixedly installed on the surface of the floating chamber housing; and several anti-obstruction guide wheels rotatably connected to the bottom end of the fixing assembly; the fixing assembly includes a first length rod, a fixing plate, and a second length rod; one end of the first length rod is rotatably connected to one end of the fixing plate, and the other side of the fixing plate is rotatably connected to one end of the second length rod; a first positioning screw is threadedly connected to the surface of the first length rod, and a second positioning screw is threadedly connected to the surface of the second length rod; several rotating bearings are fixedly installed on the surface of the fixing plate; and a flow conveying hole is fixedly connected to one side of one end of the floating chamber housing.
[0006] Preferably, both hydraulic propulsion components include a mounting frame and a hydraulic thruster. One side of the inner wall of the mounting frame is fixedly connected to one side of the hydraulic thruster. A filter screen frame is engaged on one side of the mounting frame. The other side of the two mounting frames is fixedly connected to two propulsion slots respectively. The hydraulic thruster is supplied with pressurized oil by a hydraulic pump. After the oil is pressed into the cylinder, it pushes the piston to move. The linear motion of the piston is converted into lateral thrust through a linkage mechanism, which drives the propeller to rotate and generate water flow thrust. The speed and direction of the hydraulic motor are adjusted by a control valve group, thereby changing the rotation direction and thrust of the propeller. For example, clockwise rotation pushes the water flow to generate thrust to the right, and counterclockwise rotation generates thrust to the left, which facilitates the adjustment of the direction of the float chamber casing.
[0007] Preferably, the first length rod is fixedly connected to the float chamber housing via a first positioning screw, and the second length rod is fixedly connected to the float chamber housing via a second positioning screw. The fixing plate is connected to a plurality of anti-obstruction guide wheels via a plurality of rotating bearings. When the user screws the first positioning screw, the thread on the surface of the first positioning screw matches the thread on the inner wall of the first length rod, so the first positioning screw rotates and rises relative to the first length rod, fixing the first length rod to the float chamber housing. When the user screws the second positioning screw, the thread on the surface of the second positioning screw matches the thread on the inner wall of the second length rod, so the second positioning screw rotates and rises relative to the second length rod, fixing the second length rod to the float chamber housing, thereby completing the installation of the fixing components.
[0008] Preferably, a traction hoist is fixedly installed at one end of the floating chamber housing, and a suspension port is provided in the middle of the traction hoist, through which the user suspends the floating chamber housing.
[0009] Preferably, two hydraulic motors that drive two crushers to rotate are fixedly installed at the middle of the top of the floating chamber housing. Several hydraulic oil pipe joints are fixedly connected to the middle of one end of the floating chamber housing. The hydraulic motors drive the crushers to rotate, and the crushers crush the large particles of impurities extracted by the suction head.
[0010] Preferably, an indicator light is fixedly installed on one side of the top of the float chamber housing, allowing the user to visually check whether the float chamber housing is in operation.
[0011] Preferably, two oil foam filters are fixedly installed on the floating chamber housing, each located on one side of the crusher. The oil foam filters filter impurities, sludge, and foam from the floating foam on the water, ensuring that all lubrication parts of the floating chamber housing receive clean oil, thereby reducing wear and extending the life of the floating chamber housing.
[0012] Compared with the prior art, the beneficial effects of this utility model are: By setting up a hydraulic propulsion assembly and anti-obstruction guide wheel, the hydraulic side thruster rotates clockwise to push the water flow and generate a rightward thrust, and rotates counterclockwise to generate a leftward thrust. This facilitates the adjustment of the float chamber casing's direction. The anti-obstruction guide wheel plays a role in guiding the transmission and adjusting the torque. By changing the liquid flow direction, it enhances the power transmission efficiency and ensures that the suction head can stably pick up floating foam from multiple angles, avoiding the phenomenon that the floating scraper suction head cannot pick up properly or even sinks to the bottom of the water. Attached Figure Description
[0013] Figure 1 This is a perspective view of the present utility model; Figure 2 This is a connection diagram of the fixing component and the anti-blocking guide wheel of this utility model; Figure 3 This is a partial schematic diagram of the present invention; Figure 4 This is a side view of the hydraulic propulsion assembly of this utility model.
[0014] In the diagram: 1. Floating chamber housing; 2. Indicator light; 3. Propulsion trough; 4. Hydraulic propulsion assembly; 41. Mounting bracket; 42. Filter screen frame; 43. Hydraulic side thruster; 5. Hydraulic motor; 6. Crusher; 7. Oil foam filter screen; 8. Fixing assembly; 81. First length rod; 82. First positioning screw; 83. Second length rod; 84. Second positioning screw; 85. Fixing plate; 86. Rotating bearing; 9. Anti-obstruction guide wheel; 10. Traction lifting plate; 11. Suspension port; 12. Hydraulic oil pipe joint; 13. Flow conveying hole. Detailed Implementation
[0015] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.
[0016] Please see Figure 1-4 This utility model provides a hydraulic floating scraper suction head for collecting floating foam, including a floating chamber housing 1. Each end of one side of the floating chamber housing 1 has a propulsion groove 3. A hydraulic propulsion assembly 4 is fixedly installed inside each of the two propulsion grooves 3. Two symmetrically arranged pulverizers 6 are rotatably connected inside the floating chamber housing 1. A fixing assembly 8 is fixedly installed on the surface of the floating chamber housing 1. Several anti-obstruction guide wheels 9 are rotatably connected to the bottom end of the fixing assembly 8. The fixing assembly 8 includes a first length rod 81, a fixing plate 85, and a second length rod 83. One end of the first length rod 81 is rotatably connected to one end of the fixing plate 85, and the other end of the fixing plate 85 is rotatably connected to one end of the second length rod 83. A first positioning screw 82 is threaded onto the surface of the first length rod 81, and a second positioning screw 84 is threaded onto the surface of the second length rod 83. Several rotating bearings 86 are fixedly installed on the surface of the fixing plate 85. A flow conveying hole 13 is fixedly connected to one side of one end of the floating chamber housing 1.
[0017] Both hydraulic propulsion components 4 include a mounting frame 41 and a hydraulic thruster 43. One side of the inner wall of the mounting frame 41 is fixedly connected to one side of the hydraulic thruster 43. A filter screen frame 42 is engaged on one side of the mounting frame 41. The other side of the two mounting frames 41 is fixedly connected to two propulsion slots 3 respectively. The hydraulic thruster 43 is supplied with pressurized oil by a hydraulic pump. After the oil is pressed into the oil cylinder, it pushes the piston to move. The linear motion of the piston is converted into lateral thrust through the linkage mechanism, which drives the propeller to rotate and generate water flow thrust. The speed and direction of the hydraulic motor 5 are adjusted by the control valve group, thereby changing the rotation direction and thrust of the propeller. For example, clockwise rotation pushes the water flow to generate thrust to the right, and counterclockwise rotation generates thrust to the left, so as to facilitate the adjustment of the direction of the float chamber casing 1.
[0018] The first length rod 81 is fixedly connected to the float chamber housing 1 by the first positioning screw 82, and the second length rod 83 is fixedly connected to the float chamber housing 1 by the second positioning screw 84. The fixing plate 85 is connected to several anti-obstruction guide wheels 9 by several rotating bearings 86. When the user screws the first positioning screw 82, the thread on the surface of the first positioning screw 82 matches the thread on the inner wall of the first length rod 81, so the first positioning screw 82 rotates and rises relative to the first length rod 81, fixing the first length rod 81 to the float chamber housing 1. When the user screws the second positioning screw 84, the thread on the surface of the second positioning screw 84 matches the thread on the inner wall of the second length rod 83, so the second positioning screw 84 rotates and rises relative to the second length rod 83, fixing the second length rod 83 to the float chamber housing 1, thus completing the installation of the fixing assembly 8.
[0019] A traction hoist 10 is fixedly installed at one end of the float chamber housing 1. A suspension port 11 is provided in the middle of the traction hoist 10, through which the user suspends the float chamber housing 1.
[0020] Two hydraulic motors 5 are fixedly installed at the middle of the top of the floating chamber housing 1, which respectively drive two crushers 6 to rotate. Several hydraulic oil pipe joints 12 are fixedly connected to the middle of one end of the floating chamber housing 1. The hydraulic motors 5 drive the crushers 6 to rotate, and the crushers 6 crush the large particles of impurities drawn by the suction head.
[0021] An indicator light 2 is fixedly installed on one side of the top of the float chamber housing 1. Users can observe the indicator light 2 to understand whether the float chamber housing 1 is in working condition.
[0022] Two oil foam filters 7 are fixedly installed on the floating chamber housing 1, located on one side of the crusher 6. The oil foam filters 7 filter impurities, sludge and foam in the floating foam on the water, ensuring that all lubrication parts of the floating chamber housing 1 are supplied with clean oil, thereby reducing wear and extending the service life of the floating chamber housing 1.
[0023] In this embodiment, the hydraulic side thruster 43 is supplied with pressurized oil by a hydraulic pump. After the oil is pressed into the cylinder, it pushes the piston to move. The linear motion of the piston is converted into lateral thrust through the linkage mechanism, which drives the propeller to rotate and generate water flow thrust. The speed and direction of the hydraulic motor 5 are adjusted by the control valve group, thereby changing the rotation direction and thrust of the propeller. For example, clockwise rotation pushes the water flow to generate thrust to the right, and counterclockwise rotation generates thrust to the left, which facilitates the adjustment of the direction of the float chamber housing 1. The hydraulic motor 5 drives the pulverizer 6 to rotate. The pulverizer 6 pulverizes the large particles of impurities drawn by the suction head. The oil foam filter screen 7 filters impurities, sludge and foam in the floating foam, ensuring that all lubrication parts of the float chamber housing 1 receive clean oil, thereby reducing wear and extending the life of the float chamber housing 1. The anti-obstruction guide wheel 9 plays the role of guiding transmission and adjusting torque. By changing the liquid flow direction, it enhances the power transmission efficiency and ensures that the suction head can stably pick up floating foam from multiple angles.
[0024] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.
Claims
1. A hydraulic floating scraper suction head for collecting floating foam, comprising a floating chamber housing (1), characterized in that: The floating chamber housing (1) has a propulsion groove (3) at one end on both sides. The two propulsion grooves (3) are fixedly installed with hydraulic propulsion components (4). The floating chamber housing (1) is rotatably connected with two symmetrically arranged crushers (6). The surface of the floating chamber housing (1) is fixedly installed with a fixing component (8). The bottom end of the fixing component (8) is rotatably connected with several anti-obstruction guide wheels (9). The fixing component (8) includes a first length rod (81), a fixing plate (85), and a second length rod (83). One end of the first length rod (81) is rotatably connected to one end of the fixing plate (85). The other side of the fixing plate (85) is rotatably connected to one end of the second length rod (83). The surface of the first length rod (81) is threaded with a first positioning screw (82). The surface of the second length rod (83) is threaded with a second positioning screw (84). The surface of the fixing plate (85) is fixedly installed with several rotating bearings (86). One side of one end of the floating chamber housing (1) is fixedly connected with a flow conveying hole (13).
2. The hydraulic floating scraper suction head for collecting floating foam on water according to claim 1, characterized in that: Both of the hydraulic propulsion assemblies (4) include a mounting bracket (41) and a hydraulic side thruster (43). One side of the inner wall of the mounting bracket (41) is fixedly connected to one side of the hydraulic side thruster (43). A filter screen frame (42) is snapped onto one side of the mounting bracket (41). The other side of the two mounting brackets (41) is fixedly connected to two propulsion slots (3) respectively.
3. The hydraulic floating scraper suction head for collecting floating foam on water according to claim 1, characterized in that: The first length rod (81) is fixedly connected to the float chamber housing (1) by the first positioning screw (82), the second length rod (83) is fixedly connected to the float chamber housing (1) by the second positioning screw (84), and the fixing plate (85) is connected to several anti-blocking guide wheels (9) by several rotating bearings (86).
4. The hydraulic floating scraper suction head for collecting floating foam on water according to claim 1, characterized in that: A traction hoist (10) is fixedly installed at one end of the floating chamber housing (1), and a suspension port (11) is opened in the middle of the traction hoist (10).
5. A hydraulic floating scraper suction head for collecting floating foam on water according to claim 1, characterized in that: Two hydraulic motors (5) that drive two crushers (6) to rotate are fixedly installed at the middle of the top of the floating chamber housing (1). Several hydraulic oil pipe joints (12) are fixedly connected to the middle of one end of the floating chamber housing (1).
6. The hydraulic floating scraper suction head for collecting floating foam on water according to claim 1, characterized in that: An indicator light (2) is fixedly installed on one side of the top of the floating chamber housing (1).
7. The hydraulic floating scraper suction head for collecting floating foam on water according to claim 1, characterized in that: Two oil froth filters (7) are fixedly installed on the floating chamber housing (1), located on one side of the crusher (6).