Metallurgy material mixing and stirring device
By designing a metallurgical material mixing and agitating device for double crushing and filter plate shake screening, the problems of impurities and large particulate matter in the existing device are solved, efficient crushing and filtration are achieved, and the quality and cleaning convenience of metallurgical materials are improved.
Patent Information
- Application Number
- CN202422573029.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-24
- Publication Date
- 2025-08-22
- Estimated Expiration
- 2034-10-24
AI Technical Summary
The lack of a filter in the existing stirring device causes impurities or large particulate matter in the mixture, low filtration efficiency, inconvenient cleaning, and incomplete crushing, resulting in a decrease in the quality of metallurgical materials.
A mixing and agitating device including a feed box, a crushing roller, a filter plate and agitating blade is designed. The metallurgical material is double-pulverized through the crushing roller, and large particulate matter is screened by the upper and lower shaking of the filter plate, and the mixing of the stirring blades is realized through the rotating mechanism, and the pinning reset mechanism and a guide slope are integrated to improve the crushing and filtration efficiency.
The efficient crushing and filtration of metallurgical materials is achieved, the purity of the mixture is ensured, the quality of the castable material is improved, and the cleaning process is simplified.
Smart Images
Figure CN223249207U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of stirring devices, in particular to a metallurgical material mixing and stirring device. Background Art
[0002] Metallurgy is the process and technology of extracting metals or metal compounds from minerals and using various processing methods to make metal materials with certain properties. If we want to mix multiple raw materials, we have to use a stirring device, but there are many problems with existing stirring devices. For example, because there is no filter, impurities or large particles are easily present in the mixed mixture, which reduces the quality of the castable, or because the filter screen works for a long time, large particles of metallurgical materials are easily attached to the surface, which will make the filtering efficiency of the filter screen low and it is more troublesome to clean. In addition, the metallurgical material mixing and stirring device in the existing technology can usually only perform a single crushing of the metallurgical material, which will make the metallurgical material crushing not thorough enough, so the metallurgical material will contain more large particles. In response to the above problems, a solution is proposed below. Utility Model Content
[0003] The purpose of the utility model is to provide a metallurgical material mixing and stirring device, which has the advantages of high crushing efficiency and good filtering effect.
[0004] The above technical objectives of the present invention are achieved through the following technical solutions:
[0005] A metallurgical material mixing and stirring device comprises a mixing box, the upper end of the mixing box is connected to a feed box, the upper end of the feed box is connected to a feed hopper, two rotatable first crushing rollers and two second crushing rollers are penetrated on the inner side of the feed box, a first rotating mechanism is provided on one side of the feed box, and the first rotating mechanism is respectively connected to the first crushing roller and the two second crushing rollers, a plurality of inclined plates are fixed on the inner side of the feed box, and the plurality of inclined plates are respectively located above the two first crushing rollers and the two second crushing rollers, an arc plate is provided on the inner side of the mixing box, filter plates are fixed at both ends of the arc plate, and the arc plate The lower end of the mixing box is connected to a top-moving reset mechanism, and two blocking plates are fixedly provided on the inner wall of the mixing box. Waste pipes are respectively connected to both sides of the mixing box, and a waste box is provided on the lower side of the two waste pipes. Two collecting buckets are fixedly provided on the inner bottom of the mixing box, and two rotating shafts are passed through the inner side of the mixing box. The two rotating shafts are respectively located on the inner sides of the two collecting buckets, and each of the rotating shafts is respectively passed through a number of stirring blades. The lower end of the mixing box is connected to two discharge pipes, and the two discharge pipes are respectively connected to the two collecting buckets. A second rotating mechanism is provided on one side of the mixing box, and the second rotating mechanism is respectively connected to the two rotating shafts.
[0006] Preferably, the first rotating mechanism includes two first gears and two second gears, the two first gears are meshed with each other, one end of the two first crushing rollers is passed through the feed box and is respectively connected to the two first gears, the two second gears are meshed with each other, the two second crushing rollers are passed through the feed box and are respectively connected to the two second gears, a first motor is installed on the other side of the feed box, the output shaft of the first motor is passed through the feed box and is fixedly connected to one end of the first crushing roller.
[0007] Preferably, a driving wheel is connected to one side of the first gear, a driven wheel is connected to one side of the second gear, and a belt is sleeved between the driving wheel and the driven wheel.
[0008] Preferably, the push-up reset mechanism is installed in a box body at the bottom of the mixing box, a push-up shaft is passed through the box body, the upper end of the push-up shaft is fixedly connected to the lower end of the arc plate, a movable plate is provided on the inner side of the box body, a reset spring is passed through the push-up shaft, and the two ends of the reset spring are connected between the inner top of the box body and the upper end of the movable plate, a push-up plate is provided at the bottom of the mixing box, and the lower end of the push-up shaft is fixedly connected to the upper end of the push-up plate, a second motor is provided at the bottom of the mixing box, and a cam is fixedly provided on the output shaft of the second motor, and the cam is located below the push-up plate.
[0009] Preferably, the second rotating mechanism includes two sprockets, one end of the two rotating shafts is passed through a mixing box and is fixedly connected to one side of the two sprockets respectively, a chain is sleeved between the two sprockets, and a third motor is installed on the other side of the mixing box, and the output shaft of the third motor is passed through the mixing box and is fixedly connected to one end of the rotating shaft.
[0010] Preferably, a guide ramp is fixedly provided on the inner wall of the feed box, and the lowest side of the guide ramp is located above the arc plate.
[0011] The beneficial effects of the utility model are:
[0012] 1. When in use, the metallurgical material is put into the feed box through the feed hopper, and the two first crushing rollers and the two second crushing rollers are driven to rotate simultaneously by the first rotating mechanism. When the metallurgical material passes between the two first crushing rollers, the two first crushing rollers can perform preliminary crushing on the metallurgical material. Then the metallurgical material can pass between the two second crushing rollers, and the two second crushing rollers rotate to crush the metallurgical material again, thereby crushing the metallurgical material into small particles.
[0013] 2. The crushed metallurgical materials can fall onto the guide ramp and then slide down along the guide ramp so that the metallurgical materials fall onto the upper end of the curved plate. After that, the curved plate can be driven back and forth by the reset mechanism to move up and down, so as to disperse the metallurgical materials to the filter plates at both ends. At this time, the filter plates can be moved back and forth to shake and screen the metallurgical materials, thereby filtering the metallurgical materials with smaller particles. At this time, the metallurgical materials with larger particles will be blocked at the upper end of the filter plate.
[0014] 3. As the filter plate shakes, metallurgical materials with larger particles will slide down, so that the metallurgical materials can fall into the inner side of the two blocking plates and finally be discharged to the outside of the mixing box through the two waste pipes. The metallurgical materials with larger particles can fall into the waste box for collection, so as to be crushed again or for subsequent treatment. The metallurgical materials with smaller particles will pass through the filter plate and fall into the two collecting buckets. At this time, the two rotating shafts can be driven to rotate simultaneously by the second rotating mechanism, and finally several stirring blades can be driven to rotate simultaneously, so as to achieve mixing and stirring of the metallurgical materials. When the metallurgical materials need to be collected and used, they can be discharged through the discharge pipe. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a structural diagram of an embodiment;
[0016] Figure 2 is a schematic diagram of the back structure of the embodiment;
[0017] Figure 3 A cross-sectional view of an embodiment.
[0018] Figure numerals: 1, mixing box; 2, feed box; 3, feed hopper; 4, first crushing roller; 5, second crushing roller; 6, first rotating mechanism; 7, inclined plate; 8, arc plate; 9, filter plate; 10, push-up reset mechanism; 11, blocking plate; 12, waste pipe; 13, waste box; 14, collecting bucket; 15, rotating shaft; 16, stirring blade; 17, discharge pipe; 18, second rotating mechanism; 19, first gear; 20, second gear; 21, first motor; 22, driving wheel; 23, driven wheel; 24, belt; 25, box body; 26, push-up shaft; 27, moving plate; 28, reset spring; 29, push-up plate; 30, second motor; 31, cam; 32, sprocket; 33, chain; 34, third motor; 35, guide ramp. DETAILED DESCRIPTION
[0019] The following is only a preferred embodiment of the present invention, and the scope of protection is not limited to this embodiment. All technical solutions under the concept of the present invention should fall within the scope of protection of the present invention. The same parts are represented by the same figure marks. It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to the directions in the accompanying drawings, and the words "bottom" and "top", "inside" and "outside" refer to the directions toward or away from the geometric center of a specific component, respectively.
[0020] like Figures 1 to 3 As shown, a metallurgical material mixing and stirring device includes a mixing box 1, the upper end of the mixing box 1 is connected to a feed box 2, the upper end of the feed box 2 is connected to a feed hopper 3, and two rotatable first crushing rollers 4 and two second crushing rollers 5 are penetrated by the inner side of the feed box 2. A first rotating mechanism 6 is provided on one side of the feed box 2, and the first rotating mechanism 6 is respectively connected to the first crushing roller 4 and the two second crushing rollers 5. When in use, the metallurgical material is put into the feed box 2 through the feed hopper 3, and the two first crushing rollers 4 and the two second crushing rollers 5 are driven to rotate simultaneously by the first rotating mechanism 6. When the metallurgical material passes between the two first crushing rollers 4, the two first crushing rollers 4 can be used to preliminarily crush the metallurgical material, and then the metallurgical material can pass between the two second crushing rollers 5, and the two second crushing rollers 5 are rotated to crush the metallurgical material again, thereby crushing the metallurgical material into small particles.
[0021] A plurality of inclined plates 7 are fixedly provided on the inner side of the feed box 2, and the plurality of inclined plates 7 are respectively located above the two first crushing rollers 4 and the two second crushing rollers 5. The plurality of inclined plates 7 can guide the metallurgical materials so that the metallurgical materials can slide between the two first crushing rollers 4 and the two second crushing rollers 5 for crushing.
[0022] The first rotating mechanism 6 includes two first gears 19 and two second gears 20. The two first gears 19 are meshed with each other. One end of the two first crushing rollers 4 passes through the feed box 2 and is respectively connected to the two first gears 19. A first motor 21 is installed on the other side of the feed box 2. The output shaft of the first motor 21 passes through the feed box 2 and is fixedly connected to one end of the first crushing roller 4. The rotation of the first motor 21 can drive the first crushing roller 4 to rotate, thereby driving one of the first gears 19 to rotate. Since the two first gears 19 are meshed with each other, the other first gear 19 and the first crushing roller 4 can be rotated at the same time, and finally the two first crushing rollers 4 can be rotated at the same time, and the rotation directions are opposite.
[0023] One side of the first gear 19 is connected to a driving wheel 22, and one side of the second gear 20 is connected to a driven wheel 23. A belt 24 is provided between the driving wheel 22 and the driven wheel 23. The rotation of the first gear 19 can drive the driving wheel 22 to rotate, and then the driven wheel 23 can be rotated at the same time through the belt 24. The two second gears 20 are meshed with each other, and the two second crushing rollers 5 pass through the feed box 2 and are respectively connected to the two second gears 20. The rotation of the driven wheel 23 can realize the rotation of one of the second gears 20. Since the two second gears 20 are meshed with each other, the two second gears 20 can be rotated at the same time, and finally the two second crushing rollers 5 can be driven to rotate at the same time, and the rotation directions are opposite.
[0024] An arc-shaped plate 8 is provided on the inner side of the mixing box 1, and filter plates 9 are fixedly provided at both ends of the arc-shaped plate 8. The lower end of the arc-shaped plate 8 is connected to a top-moving reset mechanism 10. A guide ramp 35 is also fixed to the inner wall of the feed box 2. The lowest side of the guide ramp 35 is located above the arc-shaped plate 8. The crushed metallurgical material can fall onto the guide ramp 35, and then slide along the guide ramp 35 so that the metallurgical material falls to the upper end of the arc-shaped plate 8. After that, the arc-shaped plate 8 can be driven back and forth by the top-moving reset mechanism 10 to move up and down, so as to disperse the metallurgical material to the filter plates 9 at both ends. At this time, the filter plate 9 can be moved back and forth to shake and screen the metallurgical material, thereby filtering the metallurgical material with smaller particles. At this time, the metallurgical material with larger particles will be blocked at the upper end of the filter plate 9.
[0025] Two baffles 11 are fixedly provided on the inner wall of the mixing box 1, and waste pipes 12 are respectively connected to the two sides of the mixing box 1. A waste box 13 is provided on the lower side of the two waste pipes 12, and two collecting buckets 14 are fixedly provided on the inner bottom of the mixing box 1. Two rotating shafts 15 are passed through the inner side of the mixing box 1, and the two rotating shafts 15 are respectively located on the inner sides of the two collecting buckets 14. Since the two filter plates 9 are inclined, as the filter plates 9 shake, metallurgical materials with larger particles will slide down, so that the metallurgical materials can fall into the inner sides of the two baffles 11, and finally can be discharged to the outside of the mixing box 1 through the two waste pipes 12, and the metallurgical materials with larger particles can fall into the waste box 13 for collection, so as to be crushed again or processed subsequently.
[0026] A number of stirring blades 16 are respectively provided on each rotating shaft 15. Two discharge pipes 17 are connected to the lower end of the mixing box 1. The two discharge pipes 17 are respectively connected to the two collecting buckets 14. A second rotating mechanism 18 is provided on one side of the mixing box 1, and the second rotating mechanism 18 is respectively connected to the two rotating shafts 15. Metallurgical materials with smaller particles will fall into the two collecting buckets 14 through the filter plate 9. At this time, the two rotating shafts 15 can be driven to rotate simultaneously by the second rotating mechanism 18, and finally the several stirring blades 16 can be driven to rotate simultaneously, so that the metallurgical materials can be mixed and stirred. When the metallurgical materials need to be collected and used, they can be discharged through the discharge pipe 17.
[0027] The jacking and resetting mechanism 10 is installed in the box body 25 at the bottom of the mixing box 1. The box body 25 is provided with a jacking shaft 26. The upper end of the jacking shaft 26 is fixedly connected to the lower end of the arc plate 8. A movable plate 27 is provided on the inner side of the box body 25. A reset spring 28 is provided on the jacking shaft 26, and the two ends of the reset spring 28 are connected between the inner top of the box body 25 and the upper end of the movable plate 27. A jacking plate 29 is provided below the mixing box 1, and the lower end of the jacking shaft 26 is fixedly connected to the upper end of the jacking plate 29. A second motor 30 is provided below the mixing box 1. The output shaft of the second motor 30 is fixedly provided with a cam 31, and the cam 31 is located below the jacking plate 29. The rotation of the second motor 30 can drive the cam 31 Rotation, when the more protruding side of the cam 31 contacts the ejecting plate 29, as the cam 31 continues to rotate, the ejecting plate 29 can be driven to move upward, thereby driving the lifting shaft to move upward, and finally driving the curved plate 8 to move upward. When the lifting shaft moves upward, it can drive the movable plate 27 to move upward. At this time, the return spring 28 is squeezed to generate elastic force. When the more protruding side of the cam 31 is separated from the ejecting plate 29, the movable plate 27 can be driven to return to the initial position through the return spring 28, thereby driving the ejecting shaft 26 to return to the initial position, and finally driving the curved plate 8 to return to the initial position, so that the curved plate 8 can be moved downward. Repeatedly, the curved plate 8 can be moved back and forth.
[0028] The second rotating mechanism 18 includes two sprockets 32, one end of the two rotating shafts 15 passes through the mixing box 1 and is fixedly connected to one side of the two sprockets 32 respectively, a chain 33 is sleeved between the two sprockets 32, and a third motor 34 is installed on the other side of the mixing box 1, the output shaft of the third motor 34 passes through the mixing box 1 and is fixedly connected to one end of the rotating shaft 15. The rotation of the third motor 34 can drive one of the rotating shafts 15 to rotate, thereby driving one of the sprockets 32 to rotate, and then the chain 33 can be used to realize the simultaneous rotation of the other sprocket 32, and finally the two sprockets 32 can be realized to rotate simultaneously, thereby driving the two rotating shafts 15 to rotate simultaneously.
[0029] The specific embodiments described above further illustrate the technical problems, technical solutions and beneficial effects solved by the present invention. It should be understood that the above are only specific embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A metallurgical material mixing and stirring device, characterized in that: The invention comprises a mixing box (1), wherein the upper end of the mixing box (1) is connected to a feed box (2), the upper end of the feed box (2) is connected to a feed hopper (3), two rotatable first crushing rollers (4) and two second crushing rollers (5) are provided on the inner side of the feed box (2), a first rotating mechanism (6) is provided on one side of the feed box (2), and the first rotating mechanism (6) is respectively connected to the first crushing roller (4) and the two second crushing rollers (5), a plurality of inclined plates (7) are fixed on the inner side of the feed box (2), and the plurality of inclined plates (7) are respectively located above the two first crushing rollers (4) and the two second crushing rollers (5), an arc plate (8) is provided on the inner side of the mixing box (1), filter plates (9) are fixed at both ends of the arc plate (8), and the lower end of the arc plate (8) is connected to a top reset mechanism (10), wherein the bottom end of the arc plate (8) is connected to a top reset mechanism (10). ), the inner wall of the mixing box (1) is fixedly provided with two blocking plates (11), the two sides of the mixing box (1) are respectively connected with waste pipes (12), the lower sides of the two waste pipes (12) are provided with waste boxes (13), the inner bottom of the mixing box (1) is fixedly provided with two collecting buckets (14), the inner side of the mixing box (1) is penetrated by two rotating shafts (15), the two rotating shafts (15) are respectively located on the inner sides of the two collecting buckets (14), and each rotating shaft (15) is respectively penetrated by a plurality of stirring blades (16), the lower end of the mixing box (1) is connected with two discharge pipes (17), the two discharge pipes (17) are respectively connected with the two collecting buckets (14), and a second rotating mechanism (18) is provided on one side of the mixing box (1), and the second rotating mechanism (18) is respectively connected with the two rotating shafts (15).
2. A metallurgical material mixing and stirring device according to claim 1, characterized in that: The first rotating mechanism (6) includes two first gears (19) and two second gears (20), the two first gears (19) are meshed with each other, one end of the two first crushing rollers (4) is passed through the feed box (2) and is respectively connected to the two first gears (19), the two second gears (20) are meshed with each other, the two second crushing rollers (5) are passed through the feed box (2) and are respectively connected to the two second gears (20), a first motor (21) is installed on the other side of the feed box (2), the output shaft of the first motor (21) is passed through the feed box (2) and is fixedly connected to one end of the first crushing roller (4).
3. A metallurgical material mixing and stirring device according to claim 2, characterized in that: One side of the first gear (19) is connected to a driving wheel (22), one side of the second gear (20) is connected to a driven wheel (23), and a belt (24) is sleeved between the driving wheel (22) and the driven wheel (23).
4. A metallurgical material mixing and stirring device according to claim 3, characterized in that: The push-up reset mechanism (10) is installed on a box body (25) at the bottom of the mixing box (1), a push-up shaft (26) is provided on the box body (25), the upper end of the push-up shaft (26) is fixedly connected to the lower end of the arc plate (8), a movable plate (27) is provided on the inner side of the box body (25), a reset spring (28) is provided on the push-up shaft (26), and the two ends of the reset spring (28) are connected between the inner top of the box body (25) and the upper end of the movable plate (27), a push-up plate (29) is provided below the mixing box (1), and the lower end of the push-up shaft (26) is fixedly connected to the upper end of the push-up plate (29), and a second motor (30) is provided below the mixing box (1), and the output shaft of the second motor (30) is fixedly provided with a cam (31), and the cam (31) is located below the push-up plate (29).
5. The metallurgical material mixing and stirring device according to claim 4, characterized in that: The second rotating mechanism (18) includes two sprockets (32), one end of the two rotating shafts (15) passes through the mixing box (1) and is fixedly connected to one side of the two sprockets (32), a chain (33) is sleeved between the two sprockets (32), and a third motor (34) is installed on the other side of the mixing box (1), and the output shaft of the third motor (34) passes through the mixing box (1) and is fixedly connected to one end of the rotating shaft (15).
6. The metallurgical material mixing and stirring device according to claim 5, characterized in that: The inner wall of the feed box (2) is also fixedly provided with a guide ramp (35), and the lowest side of the guide ramp (35) is located above the arc plate (8).