Cone crusher material distribution disc capable of crushing materials in advance

Abstract

The utility model relates to the technical field of cone crushers, and discloses a pre-crushing cone crusher distributing disc which comprises a disc body, the top end of the disc body is rotatably connected with a rotating rod, the top end of the rotating rod is fixedly connected with a conical disc, and the top end of the conical disc is fixedly connected with a cone crusher. Two mounting blocks are fixedly mounted on the surface of the conical disc, crushing rods are arranged on the two mounting blocks, threaded holes are formed in the upper surfaces of the two mounting blocks, screw rods are fixedly mounted at the bottom ends of the two crushing rods, and the screw rods are matched with the threaded holes; when the material distribution disc is used, some materials which are coagulated into blocks can be rapidly crushed, the pre-crushing procedure is achieved, meanwhile, pre-crushing components can be conveniently and rapidly mounted and dismounted, and replacement, maintenance and use are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of cone crushers, in particular to a pre-crushed cone crusher distribution plate. Background Art

[0002] Cone crushers are widely used in metallurgy, construction, road construction, mining, stone quarries and other industries. They can crush various ores and rocks with medium and above medium hardness.

[0003] A search of the publication number CN 216964718 U reveals a pre-crushing cone crusher distribution plate, comprising a feed hopper, locking bolts, a cutting ring, a dynamic cone liner, and a fixed cone liner. The feed hopper is mounted above the fixed cone liner, the locking bolts being integrally fixed to the dynamic cone liner via the cutting ring. The distribution plate is bolted to the top of the locking bolts, and a wear-resistant head is provided on the top of the distribution plate, protruding from the outer surface of the distribution plate. By providing the raised wear-resistant head on the distribution plate, the utility model has a rational design, conveniently and effectively improving the crushing conditions of the material, preventing the material from falling directly onto the distribution plate, and can pre-disperse the material, thereby improving the crushing conditions of the crushed material.

[0004] However, the above-mentioned material distribution plate still has some shortcomings during use. The effect of pre-crushing the material is poor, and some materials cannot be crushed if they do not fall directly on the wear-resistant head. It is inconvenient to use and easily causes blockage. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the utility model provides a pre-crushing cone crusher distribution plate, which solves the problems of poor pre-crushing effect of materials, inability to crush some materials if they do not fall directly on the wear-resistant head, inconvenience in use, and easy to cause blockage.

[0006] The utility model provides the following technical solution: a pre-crushed cone crusher distribution plate, comprising a plate body, the top end of the plate body is rotatably connected to a rotating rod, the top end of the rotating rod is fixedly connected to a conical plate, two mounting blocks are fixedly installed on the surface of the conical plate, a crushing rod is provided on the two mounting blocks, threaded holes are opened on the upper surfaces of the two mounting blocks, and screws are fixedly installed on the bottom ends of the two crushing rods, and the screws match the threaded holes.

[0007] Preferred technical solution 1: An empty slot is opened inside the disk body, the bottom end of the rotating rod extends into the inside of the empty slot and is fixedly sleeved with a driven gear, a driving motor is fixedly installed on the inner bottom wall of the empty slot, and a driving gear is fixedly installed on the output end of the driving motor, and the driving gear is meshed with the driven gear.

[0008] This solution can quickly crush the material that has been agglomerated into agglomerates by driving the pre-crushing stirring rod through the rotation of the driving motor.

[0009] Preferred technical solution 2: Crushing balls are fixedly installed on the top ends of the two crushing rods.

[0010] This solution can achieve better crushing effect on some materials that have coagulated into agglomerates.

[0011] Preferred technical solution three: Corresponding thread grooves are provided on both side surfaces of each mounting block and both side surfaces of each screw rod, and bolts are installed between the thread groove on the mounting block and the inner portion of the thread groove corresponding to one side surface of the screw rod.

[0012] This solution can facilitate further locking of the stirring rod to make it more stable.

[0013] Preferred technical solution four: the surfaces of the disc body, the conical disc, and each of the crushing balls and the crushing rod are all provided with an anti-wear layer.

[0014] This solution can enhance the wear resistance of each component and make it stronger and more durable.

[0015] Preferred technical solution five: four mounting holes are provided on the surface of the disk body, and a wiring hole is provided on the bottom of the disk body.

[0016] This solution can facilitate installation and wiring.

[0017] Compared with the prior art, the utility model provides a pre-crushed cone crusher distribution plate, which has the following beneficial effects: the distribution plate is installed at the use location through the mounting hole on the plate body. When in use, the material to be crushed falls from above, and the rotation of the driving motor drives the driving gear and the driven gear to rotate, thereby driving the rotating rod and the conical plate as well as the crushing rod and the crushing ball to rotate. The rotation of the crushing rod and the crushing ball crushes some materials that have condensed into blocks, realizing pre-crushing and facilitating subsequent crushing. At the same time, when the crushing rod and the crushing ball are damaged and need to be replaced, the four bolts are screwed to disengage them from the inside of the threaded groove, and then the crushing rod can be removed from the mounting block under the action of the threaded hole and the screw by rotating it, which is convenient and quick. The distribution plate can quickly crush some materials that have condensed into blocks when in use, realizing the pre-crushing process, and at the same time facilitates the rapid installation and disassembly of the pre-crushed components, convenient replacement and maintenance, and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of the utility model;

[0019] Figure 2This is a disassembled diagram of the installation block and the crushing stem structure of the utility model;

[0020] Figure 3 This is a cutaway view of the internal structure of the disk of the present invention.

[0021] In the figure: 1. disk body; 2. rotating rod; 3. conical disk; 4. mounting block; 5. crushing rod; 6. threaded hole; 7. screw; 8. empty slot; 9. driven gear; 10. driving motor; 11. driving gear; 12. crushing ball; 13. threaded groove; 14. bolt; 15. mounting hole. DETAILED DESCRIPTION

[0022] See also Figure 1-3 ,

[0023] Embodiment 1: A pre-crushed cone crusher distribution plate includes a plate body 1, the top of the plate body 1 is rotatably connected to a rotating rod 2, the top of the rotating rod 2 is fixedly connected to a conical plate 3, two mounting blocks 4 are fixedly installed on the surface of the conical plate 3, and the two mounting blocks 4 are provided with crushing rods 5. The upper surfaces of the two mounting blocks 4 are provided with threaded holes 6, and the bottom ends of the two crushing rods 5 are fixedly installed with screws 7, which match the threaded holes 6.

[0024] Embodiment 2: The difference between this embodiment and embodiment 1 is that, an empty slot 8 is opened inside the disc body 1, the bottom end of the rotating rod 2 extends to the inside of the empty slot 8 and is fixedly sleeved with a driven gear 9, a driving motor 10 is fixedly installed on the inner bottom wall of the empty slot 8, and a driving gear 11 is fixedly installed on the output end of the driving motor 10, and the driving gear 11 is meshed with the driven gear 9. The rotation of the driving motor 10 drives the pre-crushed crushing rod 5 to quickly crush the material that has been agglomerated into blocks.

[0025] Embodiment 3: The difference between this embodiment and embodiment 1 is that the top ends of the two crushing rods 5 are fixedly mounted with crushing balls 12, which have a better crushing effect on some materials that have coagulated into agglomerates.

[0026] Example 4: The difference between this example and Example 1 is that corresponding thread grooves 13 are provided on both side surfaces of each mounting block 4 and both side surfaces of each screw rod 7, and bolts 14 are installed between the thread grooves 13 on the mounting block 4 and the corresponding thread grooves 13 on one side surface of the screw rod 7, so as to facilitate further locking of the crushing rod 5 and make it more stable.

[0027] Embodiment 5: The difference between this embodiment and embodiment 1 is that the surfaces of the disc body 1, the conical disc 3, each crushing ball 12 and the crushing rod 5 are provided with a wear-resistant layer to enhance the wear resistance of each component and make it more sturdy and durable.

[0028] Example 6: The difference between this example and Example 1 is that four mounting holes 15 are provided on the surface of the disk body 1 and wiring holes are provided on the bottom of the disk body 1 to facilitate installation and wiring.

[0029] When the crushing rod 5 is in operation, the crushing rod 5 and the crushing balls 12 are rotated, and the crushing rod 5 and the crushing balls 12 are rotated. Some materials that have condensed into blocks are crushed by rotating the crushing rod 5 and the crushing balls 12, thereby achieving pre-crushing and facilitating subsequent crushing. At the same time, when the crushing balls 12 of the crushing rod 5 are damaged and need to be replaced, the four bolts 14 are screwed to disengage them from the inside of the threaded groove 13, and then the crushing rod 5 can be removed from the mounting block 4 under the action of the threaded hole 6 and the screw 7 by rotating the crushing rod 5, which is convenient and quick. When in use, the crushing disc can quickly crush some materials that have condensed into blocks, thereby achieving the process of pre-crushing and facilitating the rapid installation and disassembly of the pre-crushed components, convenient replacement and maintenance, and easy to use.

Claims

1. A pre-crushed cone crusher distribution plate, comprising a plate body (1), characterized in that: The top end of the disk body (1) is rotatably connected to a rotating rod (2), the top end of the rotating rod (2) is fixedly connected to a conical disk (3), two mounting blocks (4) are fixedly mounted on the surface of the conical disk (3), a stirring rod (5) is provided on the two mounting blocks (4), threaded holes (6) are provided on the upper surfaces of the two mounting blocks (4), and screw rods (7) are fixedly mounted on the bottom ends of the two stirring rods (5), and the screw rods (7) match the threaded holes (6).

2. The pre-crushed cone crusher distribution plate according to claim 1, characterized in that: A slot (8) is provided inside the disc body (1); the bottom end of the rotating rod (2) extends into the slot (8) and is fixedly sleeved with a driven gear (9); a driving motor (10) is fixedly mounted on the bottom wall of the slot (8); a driving gear (11) is fixedly mounted on the output end of the driving motor (10); and the driving gear (11) is meshed with the driven gear (9).

3. The pre-crushed cone crusher distribution plate according to claim 1, characterized in that: The top ends of the two stirring rods (5) are both fixedly mounted with a crushing ball (12).

4. The pre-crushed cone crusher distribution plate according to claim 1, characterized in that: Corresponding thread grooves (13) are provided on both sides of each mounting block (4) and on both sides of each screw rod (7), and bolts (14) are installed between the thread grooves (13) on the mounting block (4) and the corresponding thread grooves (13) on one side of the screw rod (7).

5. The pre-crushed cone crusher distribution plate according to claim 3, characterized in that: The surfaces of the disc body (1), the conical disc (3), each of the crushing balls (12) and the crushing rod (5) are all provided with an anti-wear layer.

6. The pre-crushed cone crusher distribution plate according to claim 1, characterized in that: Four mounting holes (15) are provided on the surface of the disk body (1), and a wiring hole is provided on the bottom of the disk body (1).

Images