Cone crusher for producing ceramic raw materials

Abstract

The utility model discloses a cone crusher for ceramic raw material production, which comprises an outer shell and an inner shell arranged in the outer shell, a supporting seat corresponding to the outer shell is arranged at the bottom of the outer shell, a cone crushing body is arranged above the supporting seat, and the cone crushing body is arranged in the inner shell. A rotating unit used for driving the conical crushing body is arranged at the bottom of the supporting base, a conical crushing cavity is formed in the lower portion of the interior of the inner shell, and the conical crushing body is located in the conical crushing cavity. According to the cone crusher for ceramic raw material production, the independent height adjusting unit is arranged to drive the inner shell to ascend and descend relative to the fixed cone crushing body and the supporting seat, so that a discharging gap formed between the cone crushing body and the supporting seat is dynamically and accurately changed. In the normal crushing process, a small gap can be kept to obtain qualified product granularity, and when quick emptying is needed or a material blocking trend occurs, a discharging gap can be immediately enlarged to promote smooth discharging of materials, and shutdown for manual cleaning is not needed.

Description

Technical Field

[0001] This utility model relates to the field of ceramic raw material technology, and in particular to a cone crusher for producing ceramic raw materials. Background Technology

[0002] Cone crushers are key equipment for medium and hard material crushing and fine crushing, and are widely used in mining, metallurgy, building materials, chemical and ceramic raw material processing industries. Their basic principle is to use a crushing chamber placed between the moving cone and the fixed liner to apply a combination of compression, bending, and splitting actions to the material, achieving particle size reduction.

[0003] In the field of ceramic raw material production, cone crushers are frequently used. However, traditional cone crushers still have some common problems in practical applications. First, the discharge size of their discharge port is usually fixed. When discharging the ceramic raw materials after crushing a portion, the fixed discharge port is prone to blockage, and the relatively narrow discharge port is not easy to clean quickly, affecting the production of ceramic raw materials. Therefore, a cone crusher for ceramic raw material production is proposed. Utility Model Content

[0004] Therefore, it is necessary to address the aforementioned technical problems by providing a cone crusher for ceramic raw material production. This crusher utilizes an independent height adjustment unit to drive the inner shell to rise and fall relative to the fixed cone crusher and support, thereby dynamically and precisely changing the discharge gap between them. During normal crushing, a small gap can be maintained to obtain qualified product particle size. When rapid venting is required or when material blockage occurs, the discharge gap can be immediately increased, facilitating smooth material discharge without requiring manual cleaning. This significantly improves production continuity and processing efficiency, making it particularly suitable for ceramic raw material crushing scenarios prone to blockage.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0006] A cone crusher for producing ceramic raw materials includes an outer shell and an inner shell disposed inside the outer shell. A support base is provided at the bottom of the outer shell, and a cone crusher is provided above the support base. A rotating unit for driving the cone crusher is provided at the bottom of the support base. A cone-shaped crushing chamber is opened at the bottom inside the inner shell, and the cone crusher is located in the cone crushing chamber.

[0007] The outer side of the outer shell is also connected to a height adjustment unit that is assembled with the inner shell. A discharge gap is formed between the bottom of the inner shell and the top of the support base. A ceramic raw material collection hopper for collecting the discharge from the discharge gap is provided on the outer side of the support base.

[0008] Furthermore, a feed chute is provided above the interior of the inner shell, and the feed chute is connected to the conical crushing chamber.

[0009] Furthermore, both sides of the outer shell are provided with sliding grooves, and both sides of the inner shell are fixed with sliders, and the inner shell is slidably assembled with the sliding grooves through the sliders.

[0010] Furthermore, a crushing chamber is formed between the outer side of the cone crusher and the cone-shaped crushing chamber, and the crushing chamber corresponds to the discharge gap.

[0011] Furthermore, the rotating unit includes a cover fixed to the bottom of the support base and a rotary motor fixed inside the cover. The output end of the rotary motor is connected to a driven gear that meshes with the driving gear, and a transmission shaft is fixed inside the driven gear.

[0012] One end of the drive shaft is movably connected to the bottom wall of the cover via a shaft seat, and the other end passes through the top of the cover and is fixed to the cone crusher.

[0013] Furthermore, a support frame is fixed to the outside of the cover, with one end of the support frame extending to one side of the outer shell and fixedly connected thereto.

[0014] Furthermore, the height adjustment unit includes a movable ring slidably disposed within an annular groove formed on the top of the outer side of the housing and a threaded cylinder connected to the top of the movable ring;

[0015] The inside of the threaded cylinder is threadedly connected to the outside of the inner shell, and the outside of the movable ring has a toothed ring.

[0016] Furthermore, a drive gear is engaged on one side of the gear ring, a drive motor is connected to the bottom of the drive gear, and a motor cover fixed to the outer casing is connected to the surface of the drive motor.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The ceramic raw material production cone crusher provided by this utility model, through the setting of an independent height adjustment unit, drives the inner shell to rise and fall relative to the fixed cone crushing body and support seat, thereby dynamically and precisely changing the discharge gap formed between the two. During normal crushing, a small gap can be maintained to obtain qualified product particle size. When rapid discharge is required or when there is a tendency for material blockage, the discharge gap can be increased immediately to facilitate smooth material discharge. There is no need to stop the machine for manual cleaning, and it is not limited by space constraints that make cleaning inconvenient. This greatly improves the continuity of production and processing efficiency, and is particularly suitable for ceramic raw material crushing scenarios that are prone to material blockage. Attached Figure Description

[0019] Figure 1 A schematic diagram of the structure of the cone crusher for producing ceramic raw materials provided by this utility model;

[0020] Figure 2 A schematic diagram of the internal structure of the cone crusher for producing ceramic raw materials provided by this utility model;

[0021] Figure 3 A schematic diagram of the increased discharge gap in the cone crusher for ceramic raw material production provided by this utility model;

[0022] Figure 4 A cross-sectional structural schematic diagram of the cone crusher for producing ceramic raw materials provided by this utility model;

[0023] Figure 5 The cone crusher for producing ceramic raw materials provided by this utility model Figure 4 Enlarged structural diagram at point A in the middle.

[0024] The markings in the diagram are explained as follows:

[0025] 1. Outer shell; 11. Support base; 12. Cone crusher; 13. Ceramic raw material collection hopper; 14. Slide chute; 15. Crushing chamber;

[0026] 2. Inner shell; 21. Conical crushing chamber; 22. Discharge gap; 23. Feed chute; 24. Sliding block;

[0027] 3. Rotating unit; 31. Cover; 32. Rotary motor; 33. Drive gear; 34. Driven gear; 35. Transmission shaft; 36. Support frame;

[0028] 4. Height adjustment unit; 41. Annular groove; 42. Movable ring; 43. Threaded cylinder; 44. Gear ring; 45. Drive gear; 46. Drive motor; 47. Motor cover. Detailed Implementation

[0029] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0030] Example 1

[0031] Please refer to Figures 1-5As shown, a cone crusher for producing ceramic raw materials includes an outer shell 1 and an inner shell 2 disposed inside the outer shell 1. A support base 11 is provided at the bottom of the outer shell 1, and a cone crusher 12 is provided above the support base 11. A rotating unit 3 for driving the cone crusher 12 is provided at the bottom of the support base 11. A cone crushing chamber 21 is opened at the bottom inside the inner shell 2, and the cone crusher 12 is located in the cone crushing chamber 21.

[0032] The rotating unit 3 can drive the cone crusher 12 to rotate within the cone crushing chamber 21. The rotating cone crusher 12 can rotate within the cone crushing chamber 21 to crush the ceramic raw materials by squeezing, colliding, and cutting.

[0033] The outer side of the outer shell 1 is also connected to a height adjustment unit 4 that is assembled with the inner shell 2. A discharge gap 22 is formed between the bottom of the inner shell 2 and the top of the support base 11. A ceramic raw material collection hopper 13 for collecting the discharge from the discharge gap 22 is provided on the outer side of the support base 11.

[0034] The crushed ceramic raw materials are discharged into the ceramic raw material collection hopper 13 through the discharge gap 22 for subsequent unified collection. In practical applications, an independent height adjustment unit 4 is set up to drive the inner shell 2 to rise and fall relative to the fixed cone crusher 12 and support base 11, thereby dynamically and precisely changing the height of the discharge gap 22 formed between them. During normal crushing, a small gap can be maintained to obtain qualified product particle size. When rapid emptying is required or when there is a tendency for material blockage, the discharge gap 22 can be increased immediately to facilitate smooth material discharge without the need for manual cleaning. This greatly improves the continuity of production and processing efficiency, and is particularly suitable for ceramic raw material crushing scenarios that are prone to material blockage.

[0035] Example 2

[0036] The cone crusher for ceramic raw material production provided in Example 1 has been further optimized, specifically, as follows: Figure 4 As shown, a feeding trough 23 is provided above the inner shell 2. The feeding trough 23 is connected to the conical crushing chamber 21. The feeding trough 23 is externally connected and used for feeding ceramic materials.

[0037] The outer shell 1 has sliding grooves 14 on both sides, and the inner shell 2 has sliders 24 fixed on both sides. The inner shell 2 is slidably assembled with the sliding grooves 14 through the sliders 24. Through the cooperation of the sliding grooves 14 and the sliders 24, the inner shell 2 can only slide along its height direction, so that the height of the discharge gap 22 can be adjusted when sliding.

[0038] A crushing chamber 15 is formed between the outer side of the cone crusher 12 and the cone crushing chamber 21. The crushing chamber 15 corresponds to the discharge gap 22. When the cone crusher 12 rotates to crush the ceramic raw material, the crushed material will fall into the outside through the discharge gap 22 for collection.

[0039] Example 3

[0040] Further optimizations were made to the cone crusher for ceramic raw material production provided in Example 1 or 2, such as... Figure 4 As shown, the rotating unit 3 includes a cover 31 fixed to the bottom of the support base 11 and a rotating motor 32 fixed inside the cover 31. The output end of the rotating motor 32 is connected to a driven gear 34 that meshes with the driving gear 33. A transmission shaft 35 is fixed inside the driven gear 34.

[0041] One end of the drive shaft 35 is movably connected to the bottom wall of the cover 31 through a shaft seat, and the other end passes through the top of the cover 31 and is fixed to the cone crusher 12.

[0042] A support frame 36 is fixed to the outside of the cover 31. One end of the support frame 36 extends to one side of the outer shell 1 and is fixedly connected to it. By setting multiple support frames 36, an effective support function can be formed for the upper outer shell 1.

[0043] Example 4

[0044] The cone crusher for ceramic raw material production provided in Example 3 has been further optimized, such as... Figure 5 As shown, the height adjustment unit 4 includes an annular groove 41 opened on the top of the outer side of the outer shell 1, a movable ring 42 slidably disposed in the annular groove 41, and a threaded cylinder 43 connected to the top of the movable ring 42. The interior of the threaded cylinder 43 is threadedly connected to the outer side of the inner shell 2, and the outer side of the movable ring 42 has a toothed ring 44.

[0045] A drive gear 45 is engaged on one side of the gear ring 44, and a drive motor 46 is connected to the bottom of the drive gear 45. A motor cover 47, which is fixed to the outer shell 1, is connected to the surface of the drive motor 46.

[0046] The drive motor 46 is started, which drives the drive gear 45 to rotate. The drive gear 45 can mesh with the toothed ring 44 on one side. The toothed ring 44, which is meshed, can drive the threaded cylinder 43 to form a threaded engagement with the inner housing 2. The inner housing 2, driven by the thread, will slide up or down, thereby adjusting the height of the discharge gap 22.

[0047] Practical Application: After confirming that the discharge gap 22 is in the preset working position and that there is no material in the crushing chamber 15, start the rotary motor 32 to drive the cone crusher 12. The ceramic raw materials to be crushed are fed evenly and continuously through the feed chute 23. During the crushing process, a small portion of the qualified-sized ceramic raw materials will fall into the discharge gap 22 through the crushing chamber 15 and eventually into the external ceramic raw material collection hopper 13. Once all the fed ceramic raw materials have been crushed, the height adjustment unit 4 can be activated to increase the height of the discharge gap 22, allowing the material to be discharged in a concentrated manner. Similarly, the same procedure applies when the discharge gap 22 becomes blocked.

[0048] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0049] Obviously, the embodiments described above are only some embodiments of this utility model, not all embodiments. The accompanying drawings show preferred embodiments of this utility model, but do not limit the patent scope of this utility model. This utility model can be implemented in many different forms; rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this utility model. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this utility model specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the patent protection scope of this utility model.

Claims

1. A ceramic raw material production cone crusher, characterized by, The utility model provides a kind of ceramic raw material crushing device, including outer shell (1) and be located in the inner shell (2) of the outer shell (1) inside, located the bottom of the outer shell (1) is equipped with corresponding support seat (11), the top of the support seat (11) is equipped with conical crushing body (12), the bottom of the support seat (11) is equipped with rotating unit (3) for driving the conical crushing body (12), the lower portion of the inner shell (2) inside is equipped with conical crushing cavity (21), the conical crushing body (12) is located in the conical crushing cavity (21) inside; The outer side of the outer shell (1) is further connected with the height adjusting unit (4) assembled with the inner shell (2), the gap (22) is formed between the bottom of the inner shell (2) and the top of the support seat (11), and the outer side of the support seat (11) is provided with a ceramic raw material collecting bucket (13) for collecting the discharged material of the gap (22).

2. A conical crusher for ceramic raw material production according to claim 1, characterized in that, The upper portion of the inner shell (2) is provided with a feeding chute (23), and the feeding chute (23) is in communication with the conical crushing cavity (21).

3. A conical crusher for ceramic raw material production according to claim 1, characterized in that, Both side walls of the outer shell (1) are provided with a sliding groove (14), and both sides of the inner shell (2) are fixedly provided with a sliding block (24), and the inner shell (2) is slidably assembled with the sliding groove (14) through the sliding block (24).

4. A conical crusher for ceramic raw material production according to claim 1, characterized in that, The outer side of the conical crushing body (12) and the conical crushing cavity (21) form a crushing cavity (15), and the crushing cavity (15) corresponds to the gap (22).

5. A conical crusher for ceramic raw material production according to claim 1, characterized in that, The rotating unit (3) comprises a cover (31) fixed to the bottom of the support seat (11) and a rotating motor (32) fixed in the cover (31), and the output end of the rotating motor (32) is connected with a driven gear (34) engaged with a driving gear (33), and the driven gear (34) is fixedly provided with a transmission shaft (35) therein. One end of the transmission shaft (35) is movably connected with the bottom wall of the cover (31) through a shaft seat, and the other end penetrates through the top of the cover (31) and is fixed with the conical crushing body (12).

6. A conical crusher for ceramic raw material production according to claim 5, characterized in that, The outer side of the cover (31) is fixedly provided with a support frame (36), and one end of the support frame (36) extends to one side of the outer shell (1) and is fixedly connected therewith.

7. A conical crusher for ceramic raw material production according to claim 1, characterized in that, The height adjusting unit (4) comprises an annular groove (41) provided on the top of the outer shell (1), a movable ring (42) slidably provided in the annular groove (41), and a threaded cylinder (43) connected to the top of the movable ring (42). The inside of the threaded cylinder (43) is threadedly connected with the outside of the inner shell (2), and the outside of the movable ring (42) is provided with a gear ring (44).

8. A conical crusher for ceramic raw material production according to claim 7, characterized in that, One side of the gear ring (44) is engaged with a driving gear (45), the bottom of the driving gear (45) is connected with a driving motor (46), and the surface of the driving motor (46) is connected with a motor cover (47) fixed with the outer shell (1).

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