Iron concentrate powder ball-milling crusher

Abstract

The utility model discloses a fine iron powder ball milling crusher, and relates to the technical field of solid crushing, the fine iron powder ball milling crusher comprises a support frame, the left side and the right side of the top of the support frame are fixedly connected with first support plates, and inner cavities of the first support plates are movably connected with first rotating rods through bearings; the end, away from the first supporting plate, of the first rotating rod is fixedly connected with a ball-milling crushing barrel. According to the fine iron powder ball-milling crusher, through limiting of a limiting rod, a fixing plate starts to do horizontal left-right circulating reciprocating motion, a toothed plate is driven to do horizontal left-right circulating reciprocating motion, and a gear is driven to rotate forwards and then rotate backwards, so that a rotating plate is driven to do circulating swing at a certain angle, and a dryer is driven to complete heating operation on the surface of a ball-milling crushing barrel; the dryer is wide in heating range, water-containing solids in the ball-milling crushing barrel can be conveniently dried, the solids are difficult to adhere to the surfaces of balls, partial loss is avoided during discharging, and the solids crushed in the next batch do not need to be screened.

Description

Technical Field

[0001] The utility model relates to the technical field of solid crushing, in particular to an iron ore concentrate ball mill crusher. Background Art

[0002] Solid crushing refers to the process of using external force to overcome the cohesive force between solid particles to split large solids into small solids. Crushing is one of the solid pretreatment technologies. Controlling the size and shape of the solid through crushing is beneficial to the resource utilization and reduction of the solid. An iron ore concentrate ball mill crusher is required for solid crushing.

[0003] The patent with announcement number CN219596800U discloses a multi-stage ball mill crusher for iron ore concentrate, comprising two groups of crusher bodies and a base, wherein a driving mechanism is arranged on the outside of the connection between the two groups of crusher bodies, the bottom of the driving mechanism is mounted on the top of the base, and the outside of the crusher body is supported by a stabilizing mechanism, and the stabilizing mechanism is mounted on the top of the base; the multi-stage ball mill crusher for iron ore concentrate, through the design of the internal parts of the feeding mechanism, enables the driving mechanism to drive the two groups of crusher bodies to rotate to complete the ball milling operation, and can evenly transmit the iron ore concentrate raw materials to the inside of the crusher body, thereby effectively improving the effect and efficiency of the iron ore concentrate raw materials during ball milling, reducing the time used for ball milling the iron ore concentrate raw materials and producing and processing the iron ore concentrate, and at the same time, with the design of the internal parts of the stabilizing mechanism, the crusher body of the rotating ball mill can be supported to ensure its stability during rotation.

[0004] However, when the solid is wet during crushing, the ball mill may adsorb the solid on the sphere, causing partial loss of the crushed solid during unloading. The remaining solid may be mixed with the next batch of solids, resulting in the need to screen the next batch of solids after crushing, which is rather cumbersome. In this regard, we have proposed an iron ore concentrate ball mill to solve the above problem. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an iron ore concentrate ball mill crusher, which solves the problem that when the above-mentioned ball mill crusher is crushing, when the solid is in a wet state, the solid may be adsorbed on the sphere during the crushing process, resulting in partial loss of the crushed solid when unloading, and the remaining solid may be mixed with the next batch of solids, resulting in the need to screen the next batch of solids after crushing, which is a cumbersome problem.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: an iron ore concentrate ball mill crusher, comprising a support frame, wherein the left and right sides of the top of the support frame are fixedly connected to a first support plate, the inner cavity of the first support plate is movably connected to a first rotating rod through a bearing, and the first rotating rod is fixedly connected to an end of the first rotating rod away from the first support plate. The number of the first rotating rods is two, and the two first rotating rods are symmetrically distributed on the left and right sides, and the surface of the first rotating rod on the right side is fixedly sleeved with a first hub, the front and rear sides of the first support plate are fixedly connected to a U-shaped frame, the inner cavity of the U-shaped frame is movably connected to a second rotating rod through a bearing, the surface of the left side of the second rotating rod is fixedly connected to a reciprocating screw rod, the surface of the reciprocating screw rod is threadedly sleeved with a fixing plate, the top of the fixing plate is fixedly connected to a toothed plate, the surface of the inner side of the U-shaped frame is fixedly connected to a connecting frame, and the inner cavity of the connecting frame is movably provided with a drying component;

[0007] The drying component includes a third rotating rod, the inner cavity of the connecting frame is movably connected to the surface of the third rotating rod through a bearing, a rotating plate is fixedly sleeved on the surface of the third rotating rod, a dryer is fixedly provided on the inner surface of the rotating plate, and a gear is fixedly connected to the top of the third rotating rod, and the surface of the gear is meshed with the surface of the gear plate.

[0008] Preferably, the inner cavity of the fixing plate is slidably connected to a limiting rod, the left surface of the limiting rod is fixedly connected to the inner cavity of the U-shaped frame, and the right surface of the limiting rod is fixedly connected to a limiting ring.

[0009] Preferably, a second hub is fixedly connected to the right side surface of the second rotating rod, and a connecting belt is movably sleeved on the right sides of the surfaces of the first hub and the second hub.

[0010] Preferably, a slide groove is provided through the right surface of the U-shaped frame, and the inner cavity of the slide groove is slidably connected to the surface of the tooth plate.

[0011] Preferably, the number of the dryers is eight, four dryers form a group, the four dryers are distributed in a linear array, and the two groups of dryers are distributed symmetrically front to back.

[0012] Preferably, a servo motor is fixedly connected to the left surface of the first support plate on the left, and an output end of the servo motor is fixedly connected to the left surface of the first rotating rod on the left.

[0013] Preferably, an electromagnetic opening and closing cover is movably provided on the left side of the ball mill crushing cylinder.

[0014] Beneficial Effects

[0015] The utility model provides a ball mill crusher for iron ore concentrate. Compared with the prior art, it has the following beneficial effects:

[0016] The iron ore concentrate ball mill crusher starts the servo motor to drive the ball mill crushing cylinder to operate and crush the solids inside the ball mill crushing cylinder. During the solid crushing process, the first hub is driven to rotate, and the second hubs on the front and rear sides are rotated synchronously through the provided connecting belt, so that the second rotating rod drives the reciprocating screw rod to rotate, and the limiting rod is used to limit the fixed plate to start horizontal left and right circular reciprocating movement, drive the tooth plate to move horizontally left and right circular reciprocating movement, drive the gear to rotate forward first and then reverse, thereby driving the rotating plate to perform a certain angle of circular swing, and drive the dryer to complete the heating operation of the ball mill crushing cylinder surface. The dryer has a wide heating range, which is convenient for drying the water-containing solids inside the ball mill crushing cylinder, making it difficult for the solids to adhere to the surface of the ball. When unloading, there will be no partial loss, and the next batch of crushed solids does not need to be screened. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the main view of the overall structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 Main view of external structure;

[0019] Figure 3 This is the front view of the adjustment component structure of the utility model;

[0020] Figure 4 This is the front view of the drying component structure of the utility model.

[0021] In the figure: 1. first support plate; 2. support frame; 3. servo motor; 4. ball mill crushing cylinder; 5. electromagnetic opening and closing cover plate; 6. drying assembly; 7. first wheel hub; 8. U-shaped frame; 9. connecting belt; 10. first rotating rod; 11. slide groove; 12. second rotating rod; 13. second wheel hub; 14. reciprocating screw rod; 15. limiting rod; 16. limiting ring; 17. fixing plate; 18. tooth plate; 19. connecting frame; 601. rotating plate; 602. gear; 603. third rotating rod; 604. dryer. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 4 The utility model provides a technical solution, which specifically includes the following embodiments:

[0024] Embodiment 1:

[0025] A ball mill crusher for iron ore concentrate comprises a support frame 2, wherein the left and right sides of the top of the support frame 2 are fixedly connected with a first support plate 1, the inner cavity of the first support plate 1 is movably connected with a first rotating rod 10 through a bearing, the end of the first rotating rod 10 away from the first support plate 1 is fixedly connected with a ball mill crushing cylinder 4, the number of the first rotating rods 10 is two, and the two first rotating rods 10 are symmetrically distributed on the left and right sides, the surface of the first rotating rod 10 on the right side is fixedly sleeved with a first hub 7, the front and rear sides of the first support plate 1 are fixedly connected with a U-shaped frame 8, the inner cavity of the U-shaped frame 8 is movably connected with a second rotating rod 12 through a bearing, the surface on the left side of the second rotating rod 12 is fixedly connected with a reciprocating screw rod 14, the surface of the reciprocating screw rod 14 is threadedly sleeved with a fixing plate 17, the top of the fixing plate 17 is fixedly connected with a tooth plate 18, the surface on the inner side of the U-shaped frame 8 is fixedly connected with a connecting frame 19, and the inner cavity of the connecting frame 19 is movably provided with a drying component 6;

[0026] The drying assembly 6 includes a third rotating rod 603, the inner cavity of the connecting frame 19 is movably connected to the surface of the third rotating rod 603 through a bearing, a rotating plate 601 is fixedly sleeved on the surface of the third rotating rod 603, a dryer 604 is fixedly provided on the inner surface of the rotating plate 601, and a gear 602 is fixedly connected to the top of the third rotating rod 603, and the surface of the gear 602 is meshed with the surface of the toothed plate 18;

[0027] Through the setting of the connecting belt 9, the second wheel hubs 13 on the front and rear sides rotate synchronously, so that the second rotating rod 12 drives the reciprocating screw rod 14 to rotate, and through the limiting of the limiting rod 15, the fixed plate 17 starts to make horizontal left and right circular reciprocating movements, driving the tooth plate 18 to make horizontal left and right circular reciprocating movements, driving the gear 602 to rotate forward first and then reverse, thereby driving the rotating plate 601 to circulate and swing at a certain angle, driving the dryer 604 to complete the heating operation of the surface of the ball mill crushing cylinder 4. The dryer 604 has a wide heating range, which is convenient for drying the water-containing solids inside the ball mill crushing cylinder 4, making it difficult for the solids to stick to the surface of the ball. When unloading, there will be no partial loss, and the next batch of crushed solids does not need to be screened.

[0028] The inner cavity of the fixing plate 17 is slidably connected to the limiting rod 15, the left surface of the limiting rod 15 is fixedly connected to the inner cavity of the U-shaped frame 8, and the right surface of the limiting rod 15 is fixedly connected to the limiting ring 16;

[0029] By limiting the position of the limiting rod 15, the fixing plate 17 starts to move horizontally back and forth in a circular motion, thereby driving the tooth plate 18 to move horizontally back and forth in a circular motion.

[0030] The second hub 13 is fixedly connected to the right side surface of the second rotating rod 12, and the right sides of the first hub 7 and the second hub 13 are movably sleeved with a connecting belt 9;

[0031] By starting the servo motor 3, the second wheel hubs 13 at the front and rear sides are caused to rotate synchronously through the provided connecting belt 9.

[0032] A slide groove 11 is formed on the right side of the U-shaped frame 8, and the inner cavity of the slide groove 11 is slidably connected to the surface of the tooth plate 18;

[0033] The tooth plate 18 is limited by the provided slide groove 11, so that the tooth plate 18 can move horizontally.

[0034] The number of dryers 604 is eight, four dryers 604 form a group, the four dryers 604 are distributed in a linear array, and the two groups of dryers 604 are distributed symmetrically front and back;

[0035] By setting up multiple dryers 604, the heating range of the dryer 604 is wide, which is convenient for drying the water-containing solids inside the ball mill crushing cylinder 4.

[0036] A servo motor 3 is fixedly connected to the left surface of the first support plate 1 on the left, and an output end of the servo motor 3 is fixedly connected to the left surface of the first rotating rod 10 on the left;

[0037] By providing the servo motor 3, the device is provided with a power source, which facilitates the normal use of the device.

[0038] The left side of the ball mill crushing cylinder 4 is movably provided with an electromagnetic opening and closing cover plate 5;

[0039] By setting the electromagnetic opening and closing cover plate 5, the equipment can complete the filling operation of the solid, which is convenient for crushing the solid.

[0040] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0041] During operation, when the servo motor 3 is started, it drives the ball mill crushing cylinder 4 to operate and crush the solid inside the ball mill crushing cylinder 4. During the solid crushing process, the first hub 7 will be driven to rotate, and the second hubs 13 on the front and rear sides will rotate synchronously through the provided connecting belt 9, so that the second rotating rod 12 drives the reciprocating screw rod 14 to rotate, and through the limiting of the limiting rod 15, the fixed plate 17 starts to move back and forth horizontally, driving the toothed plate 18 to move back and forth horizontally, driving the gear 602 to rotate forward first and then reverse, thereby driving the rotating plate 601 to swing in a certain angle, and driving the dryer 604 to complete the heating operation on the surface of the ball mill crushing cylinder 4. The dryer 604 has a wide heating range, which is convenient for drying the water-containing solids inside the ball mill crushing cylinder 4, making it difficult for the solids to adhere to the surface of the sphere. When unloading, there will be no partial loss, and the next batch of crushed solids does not need to be screened.

Claims

1. An iron ore concentrate ball mill crusher, comprising a support frame (2), characterized in that: The left and right sides of the top of the support frame (2) are both fixedly connected to a first support plate (1); the inner cavity of the first support plate (1) is movably connected to a first rotating rod (10) via a bearing; one end of the first rotating rod (10) away from the first support plate (1) is fixedly connected to a ball mill crushing cylinder (4); there are two first rotating rods (10), which are symmetrically distributed on the left and right; a first hub (7) is fixedly sleeved on the surface of the first rotating rod (10) on the right; and the front and rear ends of the first support plate (1) are fixedly connected to the first rotating rod (10). Both sides are fixedly connected with a U-shaped frame (8), the inner cavity of the U-shaped frame (8) is movably connected with a second rotating rod (12) through a bearing, the left surface of the second rotating rod (12) is fixedly connected with a reciprocating screw rod (14), the surface of the reciprocating screw rod (14) is threadedly sleeved with a fixing plate (17), the top of the fixing plate (17) is fixedly connected with a tooth plate (18), the inner surface of the U-shaped frame (8) is fixedly connected with a connecting frame (19), and the inner cavity of the connecting frame (19) is movably provided with a drying component (6); The drying component (6) includes a third rotating rod (603), the inner cavity of the connecting frame (19) is movably connected to the surface of the third rotating rod (603) via a bearing, a rotating plate (601) is fixedly sleeved on the surface of the third rotating rod (603), a dryer (604) is fixedly provided on the inner surface of the rotating plate (601), and a gear (602) is fixedly connected to the top of the third rotating rod (603), and the surface of the gear (602) is meshed with the surface of the toothed plate (18).

2. The iron ore concentrate ball mill according to claim 1, characterized in that: The inner cavity of the fixed plate (17) is slidably connected to the limit rod (15), the left surface of the limit rod (15) is fixedly connected to the inner cavity of the U-shaped frame (8), and the right surface of the limit rod (15) is fixedly connected to the limit ring (16).

3. The iron ore concentrate ball mill according to claim 1, characterized in that: The right side surface of the second rotating rod (12) is fixedly connected to a second hub (13), and the right sides of the surfaces of the first hub (7) and the second hub (13) are movably sleeved with a connecting belt (9).

4. The iron ore concentrate ball mill according to claim 1, characterized in that: A slide groove (11) is provided through the right side surface of the U-shaped frame (8), and the inner cavity of the slide groove (11) is slidably connected to the surface of the tooth plate (18).

5. The iron ore concentrate ball mill according to claim 1, characterized in that: The number of the dryers (604) is eight, four dryers (604) form a group, the four dryers (604) are distributed in a linear array, and the two groups of dryers (604) are distributed symmetrically front to back.

6. The iron ore concentrate ball mill according to claim 1, characterized in that: A servo motor (3) is fixedly connected to the left surface of the first support plate (1) on the left, and an output end of the servo motor (3) is fixedly connected to the left surface of the first rotating rod (10) on the left.

7. The iron ore concentrate ball mill according to claim 1, characterized in that: An electromagnetic opening and closing cover plate (5) is movably provided on the left side of the ball mill crushing cylinder (4).

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