Composite scraping device of thickener

Abstract

The utility model provides a composite scraping device of a thickener. The composite scraping device of the thickener comprises a thickener cover, a motor is installed at the top of the thickener cover, a driving end of the motor is fixedly connected with a transmission rod, two scraping plates are installed at the bottom of the transmission rod, scrapers are fixedly connected to the scraping plates, lifting grooves are formed in the tops of the scraping plates, and the lifting grooves are communicated with the transmission rod. A lifting plate is slidably connected to the interior of the lifting groove, limiting blocks are fixedly connected to the two sides of the lifting plate, a plurality of springs are fixedly connected to the bottom of the lifting plate, a stress plate is fixedly connected to the top of the lifting plate, a thickener bottom plate is rotatably connected to the bottom of the transmission rod, and two discharge ports are formed in the thickener bottom plate. The composite scraping device of the thickener has the effects of improving the scraping efficiency and reducing the downtime of maintenance equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of concentrators, in particular to a composite scraping device of a concentrator. Background Art

[0002] A concentrator is a commonly used solid-liquid separation device, widely used in mining, metallurgy, chemical industry, environmental protection, and other fields. The scraper device plays a crucial role in the operation of the concentrator, scraping the sediment at the bottom of the concentrator and conveying it to the discharge port, thereby achieving the purpose of solid-liquid separation. However, existing concentrator scrapers have some drawbacks.

[0003] Traditional scraping devices often lack effective countermeasures when faced with excessive sediment. A large amount of sediment can easily pass over the scraper, resulting in the sediment not being completely scraped off. This not only reduces the concentration effect, but also affects the subsequent process, which will affect the efficiency and continuity of the entire production process. In addition, the existing scrapers are also inconvenient in terms of disassembly and assembly. When the scraper needs to be maintained or replaced, there are generally two scrapers. The existing equipment needs to be disassembled one by one, which often takes a lot of time and manpower. The complex structure and fixing method make the operation process very cumbersome, seriously affecting the normal maintenance cycle of the equipment, and increasing production costs and downtime.

[0004] Therefore, it is necessary to provide a composite scraping device for a concentrator to solve the above technical problems. Utility Model Content

[0005] The utility model provides a composite scraper device for a concentrator, which solves the problems of insufficient processing and difficulty in disassembling and assembling scrapers when excessive sediment is processed.

[0006] In order to solve the above technical problems, the utility model provides a composite scraper device of a concentrator, including: a concentrator cover, a motor is installed on the top of the concentrator cover, the motor driving end is fixedly connected to a transmission rod, two scrapers are installed at the bottom of the transmission rod, a scraper is fixedly connected to the scraper, a lifting groove is provided on the top of the scraper, a lifting plate is slidably connected inside the lifting groove, limiting blocks are fixedly connected on both sides of the lifting plate, a number of springs are fixedly connected to the bottom of the lifting plate, a force-bearing plate is fixedly connected to the top of the lifting plate, the bottom of the transmission rod is rotatably connected to the concentrator bottom plate, and two discharge outlets are provided on the concentrator bottom plate.

[0007] Preferably, an assembly block is fixedly connected to the bottom of the transmission rod, an assembly groove is provided on the assembly block, a wrapping assembly block is fixedly connected to the scraper on the left, and a plug-in assembly block is fixedly connected to the scraper on the right, assembly holes are provided on the wrapping assembly block and the plug-in assembly block, and two assembly bolts are threadedly connected to the assembly block.

[0008] Preferably, a discharge valve is provided inside the discharge port, and two spiral conveying cylinders are installed at the bottom of the concentrator bottom plate.

[0009] Preferably, a discharge valve is provided inside the discharge port, two spiral conveying cylinders are installed at the bottom of the concentrator bottom plate, a button is provided on the top of the concentrator cover, and an indicator light is installed on the top of the concentrator cover.

[0010] Preferably, a control panel is installed on the top of the concentrator cover, a display screen is installed on the control panel, and operating buttons are provided on the control panel.

[0011] Preferably, the control panel is electrically connected to the motor, the control panel is electrically connected to the button, and the control panel is electrically connected to the indicator light.

[0012] Compared with the related art, the composite scraping device of the concentrator provided by the present invention has the following beneficial effects:

[0013] When the amount of sediment is excessive, the bearing plate automatically extends the lifting plate, effectively preventing sediment from passing over the scraper, ensuring that the sediment is fully scraped and discharged. This significantly improves the concentrator's concentration efficiency, reduces residual sediment, and makes the entire concentration process more efficient and streamlined, saving time and costs for the company. The scraper's easy disassembly and assembly makes maintenance simple and quick. This eliminates the need for complex, individual scraper disassembly, significantly shortening maintenance time and reducing labor and material costs. It also reduces equipment downtime due to maintenance and improves equipment utilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic structural diagram of a preferred embodiment of a composite scraping device for a concentrator provided by the utility model;

[0015] Figure 2 for Figure 1 Schematic diagram of the internal structure of the scraper shown;

[0016] Figure 3 for Figure 1 An enlarged schematic diagram of part A is shown;

[0017] Figure 4 for Figure 1 An enlarged schematic diagram of part B is shown.

[0018] Numbers in the figure: 1. Concentrator cover, 2. Motor, 3. Transmission rod, 4. Scraper, 5. Scraper, 6. Lifting groove, 7. Lifting plate, 8. Limit block, 9. Spring, 10. Force plate, 11. Concentrator bottom plate, 12. Discharge outlet, 13. Assembly block, 14. Assembly groove, 15. Wrapping assembly block, 16. Plug-in assembly block, 17. Assembly hole, 18. Assembly bolt, 19. Discharge valve, 20. Screw conveyor, 21. Button, 22. Indicator light, 23. Control panel, 24. Display screen, 25. Operation button. DETAILED DESCRIPTION

[0019] The present invention will be further described below with reference to the accompanying drawings and implementation examples.

[0020] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 ,in, Figure 1 A schematic structural diagram of a preferred embodiment of a composite scraping device for a concentrator provided by the utility model; Figure 2 for Figure 1 Schematic diagram of the internal structure of the scraper shown; Figure 3 for Figure 1 An enlarged schematic diagram of part A is shown; Figure 4 for Figure 1 The enlarged schematic diagram of part B is shown. A composite scraper device for a concentrator comprises: a concentrator cover 1, a motor 2 mounted on the top of the concentrator cover 1, a transmission rod 3 fixedly connected to the driving end of the motor 2, two scrapers 4 mounted on the bottom of the transmission rod 3, scrapers 5 fixedly connected to the scrapers 4, a lifting groove 6 defined on the top of the scrapers 4, a lifting plate 7 slidably connected within the lifting groove 6, limit blocks 8 fixedly connected on both sides of the lifting plate 7, a plurality of springs 9 fixedly connected to the bottom of the lifting plate 7, a force-bearing plate 10 fixedly connected to the top of the lifting plate 7, a concentrator bottom plate 11 rotatably connected to the bottom of the transmission rod 3, and two discharge ports 12 defined on the concentrator bottom plate 11. When the amount of sediment is excessive, the force-bearing plate 10 automatically extends out of the lifting plate 7, effectively preventing the sediment from passing over the scrapers 4, ensuring that the sediment is fully scraped and discharged, greatly improving the concentrator's concentration efficiency, reducing sediment residue, and making the entire concentration process more efficient and smooth.

[0021] The bottom of the transmission rod 3 is fixedly connected to an assembly block 13, and an assembly groove 14 is provided on the assembly block 13. A wrapped assembly block 15 is fixedly connected to the scraper 4 on the left, and a plug-in assembly block 16 is fixedly connected to the scraper 4 on the right. Both the wrapped assembly block 15 and the plug-in assembly block 16 are provided with assembly holes 17. Two assembly bolts 18 are threadedly connected to the assembly block 13. The wrapped assembly block 15 and the plug-in assembly block 16 are adapted to each other. When installing the scraper 4, it is only necessary to insert the wrapped assembly block 15 and the plug-in assembly block 16 into the assembly groove 14 on the assembly block 13, and plug the plug-in assembly block 16 into the wrapped assembly block 15. Then, the two scrapers 4 can be fixed at the same time by the assembly bolts 18, and they can also be disassembled at the same time, which is convenient for maintenance of the scraper 4.

[0022] A discharge valve 19 is provided inside the discharge port 12, and two spiral conveying cylinders 20 are installed at the bottom of the concentrator bottom plate 11. The sediment is discharged from the device and transported through the spiral conveying cylinder 20. Finally, the sediment is taken away by the conveyor belt provided below for centralized processing. The conveyor belt transports the sediment at the bottom of multiple concentrators.

[0023] A button 21 is provided on the top of the concentrator cover 1 , and an indicator light 22 is installed on the top of the concentrator cover 1 . Pressing the button 21 can start the motor 2 to start the scraping device to scrape the material.

[0024] A control panel 23 is mounted on the top of the concentrator cover 1 , a display screen 24 is mounted on the control panel 23 , and operating buttons 25 are provided on the control panel 23 . Parameters such as the speed and rotation time of the motor 2 can be set through the display screen 24 and the operating buttons 25 .

[0025] The control panel 23 is electrically connected to the motor 2 , the control panel 23 is electrically connected to the button 21 , and the control panel 23 is electrically connected to the indicator light 22 . The control panel 23 controls the operation of the entire scraper device through the electrical connection.

[0026] The working principle of the composite scraping device of a concentrator provided by the utility model is as follows:

[0027] Start the motor 2 and drive the transmission rod 3 to rotate. The scraper 4 close to the bottom plate 11 of the concentrator starts to rotate to scrape the sediment. When the concentrator is working and there is too much sediment at the bottom, the force plate 10 will be squeezed. Since the force plate 10 is fixedly connected to the lifting plate 7, the spring 9 is stretched and the force plate 10 moves upward. The sediment will be caught by the raised lifting plate 7 and the force plate 10, and then discharged from the concentrator through the discharge port 12, preventing the scraped sediment from passing over the scraper 4 for secondary scraping, thereby greatly improving the scraping efficiency.

[0028] Compared with the related art, the composite scraping device of the concentrator provided by the present invention has the following beneficial effects:

[0029] When the amount of sediment is excessive, the force-bearing plate 10 automatically extends the lifting plate 7, effectively preventing the sediment from passing over the scraper 4 and ensuring that the sediment is fully scraped and discharged. This significantly improves the concentrator's concentration efficiency, reduces residual sediment, and makes the entire concentration process more efficient and smooth, saving time and costs for the enterprise. The scraper 4's easy disassembly and assembly makes maintenance simple and quick. Without the need for complex, individual disassembly of the scraper 4, maintenance time can be significantly shortened, reducing labor and material costs during the maintenance process. This also reduces equipment downtime due to maintenance and improves equipment utilization.

[0030] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A composite scraping device for a concentrator, characterized in that: include: The concentrator cover has a motor installed on the top of the concentrator cover, the motor driving end is fixedly connected to a transmission rod, two scrapers are installed at the bottom of the transmission rod, a scraper is fixedly connected to the scraper, a lifting groove is provided on the top of the scraper, a lifting plate is slidably connected inside the lifting groove, limiting blocks are fixedly connected on both sides of the lifting plate, a number of springs are fixedly connected to the bottom of the lifting plate, a force plate is fixedly connected to the top of the lifting plate, the bottom of the transmission rod is rotatably connected to the concentrator bottom plate, and two discharge outlets are provided on the concentrator bottom plate.

2. The composite scraping device of a concentrator according to claim 1, characterized in that: An assembly block is fixedly connected to the bottom of the transmission rod, and an assembly groove is provided on the assembly block. A wrapping assembly block is fixedly connected to the scraper on the left, and a plug-in assembly block is fixedly connected to the scraper on the right. Assembly holes are provided on both the wrapping assembly block and the plug-in assembly block, and two assembly bolts are threadedly connected to the assembly block.

3. The composite scraping device of a concentrator according to claim 1, characterized in that: A discharge valve is provided inside the discharge port, and two spiral conveying cylinders are installed at the bottom of the concentrator bottom plate.

4. The composite scraping device of a concentrator according to claim 1, characterized in that: A button is provided on the top of the concentrator cover, and an indicator light is installed on the top of the concentrator cover.

5. The composite scraping device of a concentrator according to claim 1, characterized in that: A control panel is installed on the top of the concentrator cover, a display screen is installed on the control panel, and operation buttons are provided on the control panel.

6. The composite scraping device of a concentrator according to claim 5, characterized in that: The control panel is electrically connected to the motor, the control panel is electrically connected to the button, and the control panel is electrically connected to the indicator light.

Images