Novel ore pulp grading device
By using a motor-driven threaded screw and drive block system in the pulp classification device, the uniform transportation and classification of the pulp on the screen is achieved, which solves the problems of low pulp classification efficiency and easy damage to the screen in the existing technology, and improves the classification efficiency and screen life.
Patent Information
- Application Number
- CN202421210938.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2034-05-30
Smart Images
Figure CN222385311U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of ore pulp classification, in particular to a novel ore pulp classification device. Background Art
[0002] With the rapid development of the national economy, exploitable mineral resources are becoming increasingly poor, fine and complex. Slurry refers to a liquid mixture formed by adding water and other auxiliary materials to solid raw materials such as ore and mineral soil in order to extract target elements in industrial production.
[0003] However, when the existing new type of slurry classification device is used, the slurry is usually transported to the screen for classification. However, when the slurry is classified through the screen, the slurry will flow at the same position of the screen. The slurry classification on the screen is relatively slow, which will cause a large amount of slurry to accumulate on the surface of the screen, causing a certain impact on the efficiency of slurry classification. At the same time, when the slurry contacts the screen, it will generate impact force on the screen. The slurry impacts the same position of the screen for a long time, which will cause the screen to deform, causing a certain impact on the service life of the screen. Therefore, a new type of slurry classification device is provided. Utility Model Content
[0004] The main purpose of the utility model is to provide a novel slurry classifying device. The utility model solves the problem that the existing novel slurry classifying device is inconvenient to transport the slurry to be classified to different positions of the screen A when in use, the efficiency of slurry classification is low, and the screen A is easily damaged by arranging a motor A, a motor B, a threaded screw A, a threaded screw B, a drive block A, a drive block B, a fixed sleeve, a rope body, a hook and a fixed rod.
[0005] The technical solution adopted by the utility model to solve its technical problems is a novel slurry classification device, comprising a box frame and a driving assembly, wherein the box frame is internally bolted with a vibration motor for driving a fixed frame to vibrate, a grading frame for grading slurry is placed inside the fixed frame, a screen A and a screen B for grading slurry are screwed fixed inside the grading frame, the driving assembly comprises a motor A, a motor B, a threaded screw A, a threaded screw B, a driving block A, a driving block B, a fixing sleeve, a rope body, a hook, a support rod, a fixing block, a connecting groove, a support block and a fixing rod, the outer side of the box frame is bolted with a mounting frame for fixing the motor A, a threaded screw A for driving the driving block A to move is screwed fixed on one side of the motor A, a transmission frame connected to the motor B is screwed fixed on the outer side of the driving block A, a threaded screw B for driving the driving block B to move is screwed fixed on one side of the motor B, a fixing rod is welded on the outer side of the driving block B, and a pipe for conveying slurry into the box frame is screwed fixed on one side of the fixing rod, and a fixed pipe for discharging the classified slurry is plugged on the outer side of the box frame.
[0006] By adopting the above technical solution, when the ore pulp is to be graded, the ore pulp enters the grading frame in the box frame through the pipeline, and then the screen A and the screen B in the grading frame grade the ore pulp in turn, and at the same time, the exciting block of the vibration motor in the box frame generates an exciting force, and transmits the longitudinal and transverse vibrations through the flange of the vibration motor, so that the fixed frame on one side of the vibration motor drives the grading frame to vibrate, and then the screen A and the screen B in the grading frame vibrate with the grading frame, so as to facilitate the grading of the ore pulp;
[0007] When the slurry enters the box frame, the motor A outside the mounting frame converts the received electrical energy into mechanical energy, and the motor A drives the threaded screw A to rotate. The external thread of the threaded screw A is connected to the driving block A, and the driving block A moves outside the threaded screw A, and then the driving block A drives the transmission frame to move. At the same time, the motor B outside the transmission frame converts the received electrical energy into mechanical energy, and the motor B drives the threaded screw B to rotate. The external thread of the threaded screw B is connected to the driving block B, so that the driving block B moves outside the threaded screw B, and then the driving block B drives the pipe on the fixed rod to move, so that the slurry in the pipe is transported to different positions in the grading frame, so as to avoid the screen A in the grading frame being damaged by the impact force of the slurry for a long time, and at the same time avoid the accumulation of slurry on the screen A, thereby improving the efficiency of slurry grading.
[0008] Specifically, a fixing sleeve for retracting and releasing the rope body is screwed fixedly on the outer side of the threaded screw rod A, a hook is screwed fixedly on one end of the rope body away from the fixing sleeve, and a connecting ring in contact with the hook is screwed fixedly on the outer side of the grading frame.
[0009] By adopting the above technical solution, when the slurry classification is completed, the hook on one side of the rope body is brought into contact with the connecting ring outside the grading frame, and then the motor A converts the received electrical energy into mechanical energy, and the motor A drives the threaded screw A to rotate, and then the fixed sleeve outside the threaded screw A drives the rope body to be wound up, and then the hook of the rope body moves through the connecting ring to drive the grading frame to move, so that the grading frame is moved out of the box frame, thereby facilitating the cleaning of the screen A and the screen B in the grading frame.
[0010] Specifically, a fixing block is welded on the outer side of the driving block A, and a support rod is slidably connected on the inner side of the fixing block to enable the fixing block to move stably.
[0011] By adopting the above technical solution, when the threaded screw A drives the driving block A to move, the fixed block outside the driving block A slides outside the support rod welded in the mounting frame, thereby improving the stability of the movement of the driving block A.
[0012] Specifically, a connecting groove is opened on the inner side of the transmission frame, and a supporting block connected to the driving block B is slidably connected to the inner side of the connecting groove.
[0013] By adopting the above technical solution, when the threaded screw B drives the driving block B to move, the support block outside the driving block B slides in the connecting groove provided in the transmission frame, thereby improving the stability of the movement of the driving block B.
[0014] Specifically, the input ends of the motor A, the motor B and the vibration motor are all electrically connected to the output end of the external power supply.
[0015] By adopting the above technical solution and connecting to an external power source, the electrical device can work normally.
[0016] Beneficial effects of the utility model:
[0017] (1) The utility model discloses a novel slurry grading device. When the slurry enters the box frame, the motor A outside the mounting frame converts the received electrical energy into mechanical energy. The motor A drives the screw rod A to rotate. The external thread of the screw rod A is connected to the driving block A. The driving block A moves outside the screw rod A. Then the driving block A drives the transmission frame to move. At the same time, the motor B outside the transmission frame converts the received electrical energy into mechanical energy. The motor B drives the screw rod B to rotate. The external thread of the screw rod B is connected to the driving block B. The driving block B moves outside the screw rod B. Then the driving block B drives the pipe on the fixed rod to move, so that the slurry in the pipe is transported to different positions in the grading frame, so as to avoid the screen A in the grading frame being damaged by the impact force of the slurry for a long time, and to avoid the accumulation of slurry on the screen A, thereby improving the efficiency of slurry grading.
[0018] (2) The utility model describes a novel slurry grading device. After the slurry grading is completed, the hook on one side of the rope body is brought into contact with the connecting ring outside the grading frame. Then, the motor A converts the received electrical energy into mechanical energy. The motor A drives the threaded screw A to rotate. Then, the fixed sleeve outside the threaded screw A drives the rope body to be wound. Then, the hook on the moving rope body drives the grading frame to move through the connecting ring, so that the grading frame is moved out of the box frame, thereby facilitating the cleaning of the screen A and the screen B in the grading frame. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0020] Figure 1 This is a schematic diagram of the overall structure of a new type of slurry classification device of the utility model;
[0021] Figure 2 This is a schematic diagram of the structure of a driving component of a novel slurry classification device of the utility model;
[0022] Figure 3 This is a schematic diagram of the internal structure of a box frame of a new type of slurry classification device of the utility model;
[0023] In the figure: 1. driving assembly; 2. fixing pipe; 3. pipeline; 4. grading frame; 5. box frame; 6. motor A; 7. mounting frame; 8. threaded screw A; 9. driving block A; 10. motor B; 11. threaded screw B; 12. transmission frame; 13. driving block B; 14. fixing rod; 15. vibration motor; 16. fixing frame; 17. screen A; 18. screen B; 19. support rod; 20. fixing block; 21. support block; 22. connecting groove; 23. connecting ring; 24. hook; 25. fixing sleeve; 26. rope body. DETAILED DESCRIPTION
[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0025] In order to classify the slurry, as an embodiment of the utility model, Figure 1 , Figure 2 and Figure 3 As shown, a novel pulp classification device described in the utility model includes a box frame 5 and a driving assembly 1, wherein the box frame 5 is internally bolted with a vibration motor 15 for driving a fixed frame 16 to vibrate, a classification frame 4 for classifying the pulp is placed inside the fixed frame 16, and a screen A17 and a screen B18 for classifying the pulp are fixed to the inner side of the classification frame 4 with screws, and the driving assembly 1 includes a motor A6, a motor B10, a threaded screw A8, a threaded screw B11, a driving block A9, a driving block B13, a fixing sleeve 25, a rope body 26, a hook 24, a support rod 19, a fixing block 20, and a connecting groove 2 2. A support block 21 and a fixing rod 14. The outer side of the box frame 5 is bolted with a mounting frame 7 for fixing the motor A6. A threaded screw A8 for driving the driving block A9 is screwed to one side of the motor A6. A transmission frame 12 connected to the motor B10 is screwed to the outer side of the driving block A9. A threaded screw B11 for driving the driving block B13 is screwed to one side of the motor B10. A fixing rod 14 is welded to the outer side of the driving block B13, and a pipe 3 for conveying slurry into the box frame 5 is screwed to one side of the fixing rod 14. A fixed pipe 2 for discharging the classified slurry is plugged into the outer side of the box frame 5.
[0026] During use, when the ore pulp is to be graded, the ore pulp enters the grading frame 4 in the box frame 5 through the pipeline 3, and then the screen A17 and the screen B18 in the grading frame 4 grade the ore pulp in turn, and at the same time, the exciting block of the vibration motor 15 in the box frame 5 generates an exciting force, and transmits the longitudinal and transverse vibrations through the flange of the vibration motor 15, so that the fixed frame 16 on one side of the vibration motor 15 drives the grading frame 4 to vibrate, and then the screen A17 and the screen B18 in the grading frame 4 vibrate with the grading frame 4, so as to facilitate the grading of the ore pulp;
[0027] When the slurry enters the box frame 5, the motor A6 outside the mounting frame 7 converts the received electrical energy into mechanical energy, and the motor A6 drives the threaded screw A8 to rotate. The external thread of the threaded screw A8 is connected to a driving block A9, and the driving block A9 moves outside the threaded screw A8, and then the driving block A9 drives the transmission frame 12 to move. At the same time, the motor B10 outside the transmission frame 12 converts the received electrical energy into mechanical energy, and the motor B10 drives the threaded screw B11 to rotate. The external thread of the threaded screw B11 is connected to a driving block B13, so that the driving block B13 moves outside the threaded screw B11, and then the driving block B13 drives the pipe 3 on the fixed rod 14 to move, so that the slurry in the pipe 3 is transported to different positions in the grading frame 4, so as to avoid the screen A17 in the grading frame 4 from being damaged by the impact force of the slurry for a long time, and at the same time, avoid the accumulation of slurry on the screen A17, thereby improving the efficiency of slurry grading.
[0028] In order to clean the screen A17 and screen B18 in the grading rack 4, illustratively, as Figure 2 and Figure 3 As shown, the utility model also includes that the outer side of the threaded screw A8 is screwed with a fixing sleeve 25 for retracting and releasing the rope body 26, the end of the rope body 26 away from the fixing sleeve 25 is screwed with a hook 24, and the outer side of the grading frame 4 is screwed with a connecting ring 23 in contact with the hook 24.
[0029] During use, after the slurry classification is completed, the hook 24 on one side of the rope body 26 is brought into contact with the outer connecting ring 23 of the grading frame 4, and then the motor A6 converts the received electrical energy into mechanical energy, and the motor A6 drives the threaded screw A8 to rotate, and then the fixed sleeve 25 outside the threaded screw A8 drives the rope body 26 to be wound, and then the hook 24 moved by the rope body 26 drives the grading frame 4 to move through the connecting ring 23, so that the grading frame 4 is moved out of the box frame 5, thereby facilitating the cleaning of the screen A17 and the screen B18 in the grading frame 4.
[0030] In order to improve the stability of the movement of the driving block A9, for example, Figure 2 As shown, the utility model also includes that a fixing block 20 is welded on the outer side of the driving block A9, and a support rod 19 is slidably connected on the inner side of the fixing block 20 to enable the fixing block 20 to move stably.
[0031] When in use, when the threaded screw A8 drives the driving block A9 to move, the fixing block 20 outside the driving block A9 slides outside the support rod 19 welded in the mounting frame 7, thereby improving the stability of the movement of the driving block A9.
[0032] In order to improve the stability of the movement of the driving block B13, for example, Figure 2As shown, the utility model further includes that a connecting groove 22 is opened inside the transmission frame 12, and a supporting block 21 connected to the driving block B13 is slidably connected inside the connecting groove 22.
[0033] When in use, when the threaded screw rod B11 drives the driving block B13 to move, the support block 21 outside the driving block B13 slides in the connecting groove 22 opened in the transmission frame 12, thereby improving the stability of the movement of the driving block B13.
[0034] In order to use the electrical equipment to work normally, for example, Figure 1 , Figure 2 and Figure 3 As shown, the utility model also includes that the input ends of the motor A6, the motor B10 and the vibration motor 15 are all electrically connected to the output end of the external power supply.
[0035] When in use, by connecting to an external power source, the electrical equipment can work normally.
[0036] When the utility model is in use, when the ore pulp is to be graded, the ore pulp enters the grading frame 4 in the box frame 5 through the pipeline 3, and then the screen A17 and the screen B18 in the grading frame 4 sequentially grade the ore pulp, and at the same time, the exciting block of the vibration motor 15 in the box frame 5 generates an exciting force, and transmits the longitudinal and transverse vibrations through the flange of the vibration motor 15, so that the fixed frame 16 on one side of the vibration motor 15 drives the grading frame 4 to vibrate, and then the screen A17 and the screen B18 in the grading frame 4 vibrate with the grading frame 4, so as to facilitate the grading of the ore pulp;
[0037] When the slurry enters the box frame 5, the motor A6 outside the mounting frame 7 converts the received electrical energy into mechanical energy, and the motor A6 drives the threaded screw A8 to rotate. The threaded screw A8 is externally threadedly connected with a driving block A9, and the driving block A9 moves outside the threaded screw A8. Then the driving block A9 drives the transmission frame 12 to move. At the same time, the motor B10 outside the transmission frame 12 converts the received electrical energy into mechanical energy, and the motor B10 drives the threaded screw B11 to rotate. The threaded screw B11 is externally threadedly connected with a driving block B13, so that the driving block B13 moves outside the threaded screw B11. Then the driving block B13 drives the pipe 3 on the fixed rod 14 to move, so that the slurry in the pipe 3 is transported to different positions in the grading frame 4, so as to avoid the screen A17 in the grading frame 4 from being damaged by the impact force of the slurry for a long time, and at the same time, avoid the accumulation of slurry on the screen A17, thereby improving the efficiency of slurry classification;
[0038] When the slurry classification is completed, the hook 24 on one side of the rope body 26 is brought into contact with the outer connecting ring 23 of the grading frame 4, and then the motor A6 converts the received electrical energy into mechanical energy, and the motor A6 drives the threaded screw A8 to rotate, and then the fixed sleeve 25 outside the threaded screw A8 drives the rope body 26 to be wound, and then the hook 24 of the rope body 26 drives the grading frame 4 to move through the connecting ring 23, so that the grading frame 4 is moved out of the box frame 5, so as to facilitate the cleaning of the screen A17 and the screen B18 in the grading frame 4;
[0039] When the threaded screw A8 drives the driving block A9 to move, the fixed block 20 outside the driving block A9 slides outside the support rod 19 welded in the mounting frame 7, thereby improving the stability of the movement of the driving block A9;
[0040] When the threaded screw rod B11 drives the driving block B13 to move, the support block 21 outside the driving block B13 slides in the connecting groove 22 provided in the transmission frame 12, thereby improving the stability of the movement of the driving block B13.
[0041] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.
Claims
1. A new type of slurry classification device, characterized in that: The invention comprises a box frame (5) and a driving assembly (1), wherein a vibration motor (15) for driving a fixing frame (16) to vibrate is connected to the box frame (5) by bolts, a grading frame (4) for grading slurry is placed inside the fixing frame (16), a screen A (17) and a screen B (18) for grading slurry are fixed to the inside of the grading frame (4) by screws, and the driving assembly (1) comprises a motor A (6), a motor B (10), a threaded screw rod A (8), a threaded screw rod B (11), a driving block A (9), a driving block B (13), a fixing sleeve (25), a rope body (26), a hook (24), a support rod (19), a fixing block (20), a connecting groove (22), a support block (21) and A fixing rod (14), the outer side of the box frame (5) is bolted with a mounting frame (7) for fixing a motor A (6), one side of the motor A (6) is screwed with a threaded screw A (8) for driving a driving block A (9) to move, the outer side of the driving block A (9) is screwed with a transmission frame (12) connected to a motor B (10), one side of the motor B (10) is screwed with a threaded screw B (11) for driving a driving block B (13) to move, the outer side of the driving block B (13) is welded with a fixing rod (14), and one side of the fixing rod (14) is screwed with a pipe (3) for conveying slurry into the box frame (5), and the outer side of the box frame (5) is plugged with a fixing pipe (2) for discharging the classified slurry.
2. A novel slurry classification device according to claim 1, characterized in that: A fixing sleeve (25) for retracting and releasing the rope body (26) is screwed to the outer side of the threaded screw rod A (8); a hook (24) is screwed to one end of the rope body (26) away from the fixing sleeve (25); and a connecting ring (23) in contact with the hook (24) is screwed to the outer side of the grading frame (4).
3. A novel slurry classification device according to claim 1, characterized in that: A fixing block (20) is welded to the outside of the driving block A (9), and a support rod (19) is slidably connected to the inside of the fixing block (20) to enable the fixing block (20) to move stably.
4. A novel slurry classification device according to claim 1, characterized in that: A connecting groove (22) is provided inside the transmission frame (12), and a supporting block (21) connected to the driving block B (13) is slidably connected inside the connecting groove (22).
5. A novel slurry classification device according to claim 1, characterized in that: The input ends of the motor A (6), the motor B (10) and the vibration motor (15) are all electrically connected to the output end of the external power supply.