Raw material crusher for calcium aluminate powder

Abstract

The utility model relates to the technical field of crushers, in particular to a raw material crusher for calcium aluminate powder, which comprises a crusher body, a funnel is fixedly mounted at the top of the crusher body, crushing rollers are symmetrically mounted in the crusher body, a driving motor is fixedly mounted on the crusher body, and the driving motor is connected with the funnel. A discharging plate is fixedly mounted in the pulverizer body, a discharging groove is fixedly formed in the pulverizer body, and purifiers are symmetrically mounted on the discharging groove; according to the raw material pulverizer for the calcium aluminate powder, the driving assembly works to enable the fan blades to rotate, when the fan blades rotate, air in the square groove flows, drifting dust can be carried to flow, and when the dust flows to the fan blades along with the air, a filter plate can filter and adsorb the flowing dust, so that the dust is prevented from falling off. And therefore, the purpose of filtering and adsorbing the dust is achieved, the influence of dust drifting on the surrounding environment is effectively avoided, and the practicability of the raw material pulverizer for the calcium aluminate powder is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pulverizers, in particular to a raw material pulverizer for calcium aluminate powder. Background Art

[0002] The raw material crusher for calcium aluminate powder can efficiently grind bauxite and limestone to the required fineness to meet the needs of calcium aluminate powder production. It can accurately control the particle size of calcium aluminate powder to ensure product quality and performance. The crusher is relatively easy to operate, reducing operator training time and costs. It has high durability and stability and can operate continuously for a long time.

[0003] Existing calcium aluminate powder raw material pulverizers are not easy to effectively collect dust generated during operation, causing the dust to easily disperse and adversely affect the surrounding environment. For example, patent document CN220004356U discloses a raw material pulverizer for calcium aluminate powder, which "comprises a pulverizer body, a discharge port formed at the bottom of the pulverizer body, a feed pipe fixedly connected to the top of the pulverizer body, and a rotating shaft rotatably connected to the rear inner wall of the feed pipe. The utility model achieves quantitative feeding of calcium aluminate powder raw material into the pulverizer body through a simple structure, reducing the workload of the pulverizer, improving the uniformity and efficiency of the pulverization of the calcium aluminate powder raw material, and having strong practicality." However, the raw material pulverizer for calcium aluminate powder disclosed in the above document focuses on improving the uniformity and efficiency of the pulverization of the calcium aluminate powder raw material, and does not consider the issue of dust reduction and adsorption of floating dust. Therefore, it is necessary to develop a raw material pulverizer for calcium aluminate powder. Utility Model Content

[0004] The purpose of the invention of the utility model is to overcome the defects described in the background technology, thereby realizing a raw material crusher for calcium aluminate powder. The device can filter and adsorb dust through a purifier, effectively preventing the dust from drifting and affecting the surrounding environment, thereby improving the practicality of the raw material crusher for calcium aluminate powder, and improving the discharge efficiency of the raw material crusher for calcium aluminate powder by setting a vibrator.

[0005] To achieve the above-mentioned object of the invention, the technical solution of the utility model is: a raw material crusher for calcium aluminate powder, comprising a crusher body, a hopper fixedly mounted on the top of the crusher body, crushing rollers symmetrically mounted inside the crusher body, a drive motor fixedly mounted on the crusher body, and the output end of the drive motor is transmission-connected to the crushing rollers, a discharge plate fixedly mounted inside the crusher body, a discharge chute fixedly mounted on the crusher body, and the discharge chute is connected to the discharge plate;

[0006] A purifier is symmetrically mounted on the discharge trough, a protective net is fixedly mounted on the purifier, a conical groove is symmetrically mounted on the protective net, one end of the conical groove is fixedly connected to a square groove, a filter plate is fixedly mounted inside the square groove, a support frame is fixedly mounted inside the square groove, a rotating rod is movably connected to the inside of the support frame through a bearing, a fan blade is fixedly connected to one end of the rotating rod, a drive assembly is provided inside the purifier, and the drive assembly is transmission-connected to the rotating rod.

[0007] In the above raw material pulverizer for calcium aluminate powder, support legs are fixedly installed on the bottom of the pulverizer body, and the support legs are used to support the pulverizer body.

[0008] In the raw material pulverizer for calcium aluminate powder, a controller is fixedly mounted on the pulverizer body, and the controller is electrically connected to the drive motor.

[0009] In the above raw material crusher for calcium aluminate powder, a driven wheel is fixedly mounted on the rotating rod.

[0010] In the above-mentioned raw material crusher for calcium aluminate powder, the drive assembly includes a double-shaft motor, a drive wheel and a protrusion. The double-shaft motor is fixedly mounted on the square slot, the drive wheel is fixedly connected to the output end of the double-shaft motor, and the drive wheel is connected to the driven wheel through a belt drive, and the protrusion is fixedly connected to the other output end of the double-shaft motor.

[0011] In the raw material crusher for calcium aluminate powder, a positioning frame is fixedly installed inside the purifier, and the positioning frame is located on one side of the square groove.

[0012] In the above-mentioned raw material crusher for calcium aluminate powder, a vibrator is fixedly installed on the positioning frame, and a limiting block is symmetrically arranged inside the vibrator. A knocking block is arranged inside the vibrator, and the bottom of the knocking block is fixedly connected to a driving block, and one end of the driving block extends out of the interior of the vibrator. A guide cylinder is fixedly installed inside the knocking block, and a guide rod is passed through the interior of the guide cylinder, and the top of the guide rod is fixedly connected to the inner wall of the vibrator. A driving spring is installed around the guide rod, and one end of the driving spring is fixedly connected to the outer wall of the knocking block.

[0013] Compared with the prior art, the raw material crusher for calcium aluminate powder of the present invention has at least the following beneficial effects:

[0014] 1. The raw material crusher for calcium aluminate powder of the utility model has a purifier installed, and the driving component drives the rotating rod to rotate when the driving component rotates, and the fan blades rotate when the fan blades rotate, and the air inside the square groove will flow when the air inside the square groove flows, and the conical groove will generate suction when the air flows inside the square groove, and the conical groove will extract the air from the outside, and when the air flows into the conical groove, it will carry the floating dust with it, and when the dust follows the air to flow to the fan blades, the filter plate will filter and adsorb the flowing dust, thereby achieving the purpose of filtering and adsorbing the dust, effectively avoiding the impact of dust drifting on the surrounding environment, and improving the practicality of the raw material crusher for calcium aluminate powder.

[0015] 2. The raw material crusher for calcium aluminate powder of the utility model is convenient for improving the discharging efficiency of the raw material crusher for calcium aluminate powder by installing a vibrator. When the double-output shaft motor drives the protrusion to move, one end of the protrusion contacts one end of the driving block, which pushes the driving block to move. When the protrusion continues to move and is no longer in contact with the protrusion, the driving spring resets and pushes the knocking block to move. After the knocking block resets and contacts the top of the limit block, the vibrator vibrates. After the vibrator vibrates, the purifier vibrates through the positioning frame, and then the discharge chute vibrates, and the discharge plate is driven to vibrate through the discharge chute, which makes it easier for the crushed calcium aluminate powder raw material to slide quickly, avoids blockage, and improves the discharging efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the raw material crusher for calcium aluminate powder of the present invention;

[0017] Figure 2 This is a schematic cross-sectional view of a raw material crusher for calcium aluminate powder according to the present invention;

[0018] Figure 3 This is a schematic structural diagram of a purifier of a raw material crusher for calcium aluminate powder according to the present invention;

[0019] Figure 4 The utility model is a schematic diagram of the structure of a vibrator of a raw material crusher for calcium aluminate powder.

[0020] In the figure: 1. Crusher body; 2. Support legs; 3. Drive motor; 4. Funnel; 5. Crushing roller; 6. Controller; 7. Discharge plate; 8. Discharge trough; 9. Purifier; 10. Protective net; 11. Conical trough; 12. Square trough; 13. Filter plate; 14. Support frame; 15. Rotating rod; 16. Fan blade; 17. Driven wheel; 18. Double-output shaft motor; 19. Drive wheel; 20. Bump; 21. Positioning frame; 22. Vibrator; 23. Limit block; 24. Drive block; 25. Knocking block; 26. Guide cylinder; 27. Guide rod; 28. Drive spring. DETAILED DESCRIPTION

[0021] The raw material crusher for calcium aluminate powder of the present invention will be described in more detail below with reference to the accompanying drawings and through specific embodiments.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0023] The raw material crusher for calcium aluminate powder in this embodiment is shown in FIG. Figure 1-Figure 4The dust can be filtered and adsorbed by the purifier, effectively avoiding the impact of dust dispersion on the surrounding environment, improving the practicality of the raw material crusher for calcium aluminate powder, and improving the discharge efficiency of the raw material crusher for calcium aluminate powder by setting a vibrator. It mainly includes a crusher body 1, a funnel 4 is fixedly installed on the top of the crusher body 1, crushing rollers 5 are symmetrically installed inside the crusher body 1, a driving motor 3 is fixedly installed on the crusher body 1, and the output end of the driving motor 3 is transmission-connected to the crushing roller 5, a discharge plate 7 is fixedly installed inside the crusher body 1, a discharge trough 8 is fixedly installed on the crusher body 1, and the discharge trough 8 is connected to the discharge plate 7, a purifier 9 is symmetrically installed on the discharge trough 8, a protective net 10 is fixedly installed on the purifier 9, a conical groove 11 is symmetrically installed on the protective net 10, and one end of the conical groove 11 is fixedly connected to a square groove 12. A filter plate 13 is fixedly installed inside the shaped groove 12, a support frame 14 is fixedly installed inside the square groove 12, a rotating rod 15 is movably connected to the inside of the support frame 14 through a bearing, and a fan blade 16 is fixedly connected to one end of the rotating rod 15. A driving component is provided inside the purifier 9, and the driving component is transmission-connected to the rotating rod 15. When the raw material crusher for calcium aluminate powder is used to crush the raw material of calcium aluminate powder, the raw material of calcium aluminate powder to be crushed is poured into the interior of the crusher body 1 through the funnel 4, and the driving motor 3 is controlled to work by the controller 6. When the driving motor 3 is working, there are two groups of crushing rollers 5. The driving motor 3 The output end is fixedly connected to one end of one group of crushing rollers 5, and the two groups of crushing rollers 5 are connected by gear transmission. When the driving motor 3 is working, the two groups of crushing rollers 5 will move in opposite directions. When the crushing rollers 5 move, the calcium aluminate powder raw material will be crushed. The crushed calcium aluminate powder raw material will fall onto the discharge plate 7 through the discharge plate 7. The discharge plate 7 is tilted, which will cause the crushed material on the discharge plate 7 to slide into the inside of the discharge chute 8, and then the crushed material will be discharged to the outside through the discharge chute 8. When discharging the crushed material, dust will be avoided from floating, so that the driving component will drive the rotation The rod 15 rotates, and when the rotating rod 15 rotates, the fan blades 16 will rotate. When the fan blades 16 rotate, the air inside the square groove 12 will flow. When the air inside the square groove 12 flows, the conical groove 11 will generate suction, and the conical groove 11 will draw air from the outside. When the air flows into the conical groove 11, it will carry the floating dust. When the dust follows the air to flow to the fan blades 16, the filter plate 13 will filter and adsorb the flowing dust, thereby achieving the purpose of filtering and adsorbing the dust, effectively avoiding the impact of dust dispersion on the surrounding environment, and improving the practicality of the raw material crusher for calcium aluminate powder.

[0024] See also Figure 1The bottom of the pulverizer body 1 is fixedly mounted with support legs 2, which are used to support the pulverizer body 1 and effectively prevent the pulverizer body 1 from directly contacting the ground. A controller 6 is fixedly mounted on the pulverizer body 1 and is electrically connected to the drive motor 3. The drive motor 3 can be controlled by the controller 6.

[0025] See also Figure 3 A driven wheel 17 is fixedly mounted on the rotating rod 15 , and the rotating rod 15 provides an installation space for the driven wheel 17 .

[0026] In this embodiment, see Figure 3 The driving assembly includes a double-output shaft motor 18, a driving wheel 19 and a protrusion 20. The double-output shaft motor 18 is fixedly mounted on the square slot 12. The driving wheel 19 is fixedly connected to the output end of the double-output shaft motor 18, and the driving wheel 19 is connected to the driven wheel 17 through a belt transmission. The protrusion 20 is fixedly connected to the other output end of the double-output shaft motor 18. When the driving assembly is working, the double-output shaft motor 18 will drive the driving wheel 19 to rotate. When the driving wheel 19 moves, it will drive the driven wheel 17 to rotate through the belt. When the driven wheel 17 rotates, it will drive the rotating rod 15 to rotate, and then drive the fan blades 16 to rotate. At the same time, the double-output shaft motor 18 will drive the protrusion 20 to move.

[0027] In this embodiment, see Figure 3 and Figure 4, a positioning frame 21 is fixedly installed inside the purifier 9, and the positioning frame 21 is located on one side of the square groove 12. A vibrator 22 is fixedly installed on the positioning frame 21, and a limit block 23 is symmetrically arranged inside the vibrator 22. A knocking block 25 is provided inside the vibrator 22, and the bottom of the knocking block 25 is fixedly connected to the driving block 24, and one end of the driving block 24 extends out of the interior of the vibrator 22. A guide cylinder 26 is fixedly installed inside the knocking block 25, and a guide rod 27 is passed through the guide cylinder 26, and the top of the guide rod 27 is fixedly connected to the inner wall of the vibrator 22. A driving spring 28 is installed around the guide rod 27, and one end of the driving spring 28 is fixedly connected to the outer wall of the knocking block 25. The positioning frame 21 provides installation space for the vibrator 22, and the double-outlet shaft When the motor 18 works and drives the protrusion 20 to move, one end of the protrusion 20 contacts one end of the driving block 24, which pushes the driving block 24 to move. When the protrusion 20 continues to move and no longer contacts the protrusion 20, the driving spring 28 resets and pushes the knocking block 25 to move. After the knocking block 25 resets and contacts the top of the limit block 23, the vibrator 22 will vibrate. After the vibrator 22 vibrates, the purifier 9 will vibrate through the positioning frame 21, and then the discharge chute 8 will vibrate. The discharge chute 8 will drive the discharge plate 7 to vibrate, which will facilitate the rapid sliding of the crushed calcium aluminate powder raw material, avoid blockage, and improve the discharge efficiency. When the knocking block 25 slides, the cooperation of the guide cylinder 26 and the guide rod 27 will enable the knocking block 25 to move smoothly.

[0028] The working principle of the raw material crusher for calcium aluminate powder of the present invention is as follows: first, when the raw material crusher for calcium aluminate powder is used to crush the raw material of calcium aluminate powder, the raw material of calcium aluminate powder to be crushed is poured into the interior of the crusher body 1 through the funnel 4, and the driving motor 3 is controlled to work by the controller 6. When the driving motor 3 is working, there are two groups of crushing rollers 5. The output end of the driving motor 3 is fixedly connected to one end of one group of crushing rollers 5. The two groups of crushing rollers 5 are connected by gear transmission, and then when the driving motor 3 is working, the two groups of crushing rollers 5 are caused to move in opposite directions. The crushing roller 5 moves in the opposite direction, and the calcium aluminate powder raw material is crushed when the crushing roller 5 moves. The crushed calcium aluminate powder raw material passes through the discharge plate 7 and falls on the discharge plate 7. The discharge plate 7 is set tilted, which will cause the crushed material on the discharge plate 7 to slide into the inside of the discharge trough 8, and then the crushed material is discharged to the outside through the discharge trough 8. When the crushed material is discharged, dust is prevented from floating. The driving component is driven to rotate, and the rotation of the rotating rod 15 is driven to rotate. When the rotating rod 15 rotates, the fan blade 16 is rotated, and when the fan blade 16 rotates, the air inside the square groove 12 is drawn in. When the air flows inside the square groove 12, the conical groove 11 will generate suction, and the conical groove 11 will extract the outside air. When the air flows into the conical groove 11, it will carry the floating dust. When the dust follows the air to flow to the fan blade 16, the filter plate 13 will filter and adsorb the flowing dust, thereby achieving the purpose of filtering and adsorbing the dust, effectively avoiding the impact of dust on the surrounding environment. The positioning frame 21 provides installation space for the vibrator 22. When the double-output shaft motor 18 drives the protrusion 20 to move, the protrusion 2 0 contacts one end of the driving block 24, which pushes the driving block 24 to move. When the protrusion 20 continues to move and is no longer in contact with the protrusion 20, the driving spring 28 resets and pushes the knocking block 25 to move. After the knocking block 25 resets and contacts the top of the limit block 23, the vibrator 22 vibrates. After the vibrator 22 vibrates, the purifier 9 vibrates through the positioning frame 21, and then the discharge chute 8 vibrates. The discharge chute 8 drives the discharge plate 7 to vibrate, which makes it easier for the crushed calcium aluminate powder raw material to slide quickly to avoid blockage.

[0029] Unless otherwise defined, the technical or scientific terms used herein shall have the ordinary meaning understood by persons of ordinary skill in the field to which the present invention belongs. The use of "one" or "an" and other similar words in the specification and claims of this application does not necessarily indicate a quantitative limitation. "Include" or "comprising" and other similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and other similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

[0030] The exemplary implementation of the present invention is described in detail above with reference to the preferred embodiments. However, it can be understood by those skilled in the art that, without departing from the concept of the present invention, various variations and modifications can be made to the above-mentioned specific embodiments, and various combinations of the various technical features and structures proposed in the present invention can be made without exceeding the scope of protection of the present invention.

Claims

1. A raw material crusher for calcium aluminate powder, characterized in that: The invention comprises a pulverizer body (1), characterized in that: a hopper (4) is fixedly mounted on the top of the pulverizer body (1), a pulverizing roller (5) is symmetrically mounted inside the pulverizer body (1), a driving motor (3) is fixedly mounted on the pulverizer body (1), and the output end of the driving motor (3) is transmission-connected to the pulverizing roller (5), a discharge plate (7) is fixedly mounted inside the pulverizer body (1), a discharge trough (8) is fixedly mounted on the pulverizer body (1), and the discharge trough (8) is communicated with the discharge plate (7); A purifier (9) is symmetrically mounted on the discharge trough (8), a protective net (10) is fixedly mounted on the purifier (9), a conical trough (11) is symmetrically mounted on the protective net (10), one end of the conical trough (11) is fixedly connected to a square trough (12), a filter plate (13) is fixedly mounted inside the square trough (12), a support frame (14) is fixedly mounted inside the square trough (12), a rotating rod (15) is movably connected inside the support frame (14) via a bearing, a fan blade (16) is fixedly connected to one end of the rotating rod (15), a driving assembly is arranged inside the purifier (9), and the driving assembly is transmission-connected to the rotating rod (15).

2. The raw material crusher for calcium aluminate powder according to claim 1, characterized in that: A support leg (2) is fixedly mounted on the bottom of the pulverizer body (1), and the support leg (2) is used to support the pulverizer body (1).

3. The raw material crusher for calcium aluminate powder according to claim 2, characterized in that: A controller (6) is fixedly mounted on the pulverizer body (1), and the controller (6) is electrically connected to the drive motor (3).

4. The raw material crusher for calcium aluminate powder according to claim 3, characterized in that: A driven wheel (17) is fixedly mounted on the rotating rod (15).

5. The raw material crusher for calcium aluminate powder according to claim 4, characterized in that: The driving assembly comprises a double-output shaft motor (18), a driving wheel (19) and a convex block (20); the double-output shaft motor (18) is fixedly mounted on the square slot (12); the driving wheel (19) is fixedly connected to the output end of the double-output shaft motor (18); the driving wheel (19) is connected to the driven wheel (17) via a belt transmission; and the convex block (20) is fixedly connected to the other output end of the double-output shaft motor (18).

6. The raw material crusher for calcium aluminate powder according to claim 1, characterized in that: A positioning frame (21) is fixedly installed inside the purifier (9), and the positioning frame (21) is located on one side of the square groove (12).

7. The raw material crusher for calcium aluminate powder according to claim 6, characterized in that: A vibrator (22) is fixedly mounted on the positioning frame (21), a limit block (23) is symmetrically arranged inside the vibrator (22), a knocking block (25) is arranged inside the vibrator (22), a driving block (24) is fixedly connected to the bottom of the knocking block (25), and one end of the driving block (24) extends out of the vibrator (22), a guide cylinder (26) is fixedly mounted inside the knocking block (25), a guide rod (27) is penetrated inside the guide cylinder (26), and the top end of the guide rod (27) is fixedly connected to the inner wall of the vibrator (22), a driving spring (28) is mounted around the guide rod (27), and one end of the driving spring (28) is fixedly connected to the outer wall of the knocking block (25).

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