Fluorite ore particle crushing device

Abstract

A fluorite ore particle crushing device relates to a crushing device, wherein a vibrator can slide in a barrel cavity (2) provided in a barrel body (20), the lower end of a cone B (29) extends into the cone cavity (33) along the top of the barrel cavity (27), the upper end of a rod body (31) extends into the through hole (23) along the bell mouth (30), an electromagnet (11) extends into the barrel cavity (2) from the top of the barrel cavity (2), and the electromagnet (11) and an iron weight block (12) can be adsorbed and separated by electromagnetic force; the present invention uses an electromagnet driven by a winch to continuously absorb and drop the vibrator in the barrel body and slidably connected to the barrel body, so that the weight block provided on the vibrator drives the cone to continuously strike the cone cavity under the action of gravity, so that the fluorite ore particles injected into the cone cavity are knocked into powder and discharged from the through hole provided on the side wall of the cone cavity, thereby achieving the purpose of crushing the fluorite ore particles by gravity.

Description

Technical Field

[0001] The invention relates to a crushing device, in particular to a fluorite ore particle crushing device. Background Art

[0002] Fluorite, also known as fluorspar, is a common mineral in nature. It can coexist with many other minerals and is produced in many places around the world. Its main component is calcium fluoride. It crystallizes in octahedrons and cubes. The crystals are glassy, ​​colorful and brittle. The Mohs hardness is 4, and the melting point is 1360℃. It has the property of complete cleavage. Some samples can glow under friction, heating, ultraviolet irradiation, etc. Most of the existing fluorite powder ore crushing is carried out by a crusher. In the existing processing technology, the crusher is first used to crush the ore block into ore fragments, and then the ore fragments are conveyed to the next station by a conveyor belt for crushing, and then the ore fragments are crushed into gravel particles. In the process of extrusion and crushing, too much electricity is consumed, the energy consumption is large, and the effect is not very good. In today's increasingly environmentally friendly world, if a more energy-saving and emission-reducing crushing device can be produced, it will produce obvious economic and social benefits. Summary of the invention

[0003] In order to overcome the shortcomings of the background technology, the present invention discloses a fluorite ore particle crushing device, which uses an electromagnet driven by a winch to continuously suck up and drop a vibrator in a cylinder and slidably connected to the cylinder, so that a gravity block provided on the vibrator drives a cone to continuously knock the cone cavity under the action of gravity, so that the fluorite ore particles injected into the cone cavity are knocked into powder and discharged from the through holes provided on the side wall of the cone cavity, thereby achieving the purpose of crushing the fluorite ore particles by gravity.

[0004] In order to achieve the above-mentioned object of the invention, the present invention adopts the following technical scheme:

[0005] A fluorite ore particle crushing device, comprising a crushing cylinder and a traction mechanism. The crushing cylinder includes a cylinder body and a vibrator. The vibrator can slide in the cylinder cavity provided in the cylinder body. The vibrator includes a column body and a sleeve. A gravity block is provided at the top of the column body. A frustum B is provided at the bottom of the column body. A flared opening is provided at the center position at the bottom of the frustum B. A perforation is provided at the center position at the top of the gravity block. A necking hole is provided between the perforation and the flared opening. A lumen is provided inside the sleeve. A protruding ring is provided at the lower end of the outer wall of the sleeve. A frustum-shaped tank body is provided at the bottom of the sleeve. A frustum cavity communicating with the lumen is provided inside the frustum-shaped tank body. A cone extending upward is provided at the center part of the bottom of the frustum cavity. A rod body extending upward is provided at the upper end of the cone. Through holes are provided at both the conical bottom and the lower part of the side wall of the frustum cavity. The lower end of the frustum B extends into the frustum cavity along the top of the lumen. The upper end of the rod body extends into the perforation along the flared opening. An expanded neck head is provided at the upper end of the rod body located in the perforation. A collar is slidably sleeved on the outer wall of the sleeve. A spring is provided between the collar and the protruding ring. The spring is slidably sleeved on the sleeve and the upper end of the spring is fixedly connected to the collar, and the lower end of the spring is fixedly connected to the protruding ring. The traction mechanism includes an electromagnet and a winch. A winch is provided on one side of the cylinder body. The electromagnet extends into the cylinder cavity from the top of the cylinder cavity. The electromagnet and the iron gravity block can be adsorbed and separated by electromagnetic force. A cable is provided between the electromagnet and the winch.

[0006] In the fluorite ore particle crushing device described above, a stop block is provided at the upper part of the cylinder cavity, and a feed pipe extending from the outside of the cylinder body into the cylinder cavity is provided at the same height as the stop block.

[0007] In the fluorite ore particle crushing device described above, a "冂"-shaped support frame is provided outside the cylinder body and the winch. A turntable A is provided at the top of the "冂"-shaped support frame at a position directly above the cylinder cavity. A turntable C is provided at the top of the "冂"-shaped support frame at a position above the winch. The turntable A and the turntable C are respectively rotatably connected to the top of the "冂"-shaped support frame by a rotating shaft. The cable is respectively supported on the turntable A and the turntable C.

[0008] In the fluorite ore particle crushing device described above, a wire is further provided between the electromagnet and the winch. A support rod is provided on the column of the "冂"-shaped support frame. A turntable B is provided on the support rod. The turntable B is also rotatably connected to the support rod by a rotating shaft. The wire is supported on the turntable B.

[0009] In the fluorite ore particle crushing device described above, the diameter of the lumen is larger than the diameter of the column body. A flanging extending inward is provided at the top of the collar. The inner edge of the flanging is in clearance fit with the gravity block.

[0010] In the fluorite ore particle crushing device described above, a frustum is provided at the center position at the bottom of the cylinder cavity.

[0011] In the fluorite ore particle crushing device described above, a door opening is provided at the side bottom of the cylinder body, and a door body is covered on the door opening.

[0012] For the fluorite ore particle crushing device described above, the through hole has a flared shape with a smaller inner diameter and a larger outer diameter.

[0013] For the fluorite ore particle crushing device described above, the frustum B and the conical cavity have a matching structure.

[0014] Due to the adoption of the above technical solution, the present invention has the following beneficial effects:

[0015] In the fluorite ore particle crushing device of the present invention, an electromagnet driven by a winch continuously lifts and drops an oscillator slidably connected to the inside of the cylinder body, so that a gravity block provided on the oscillator drives the frustum to continuously strike the conical cavity under the action of gravity, and the fluorite ore particles injected into the conical cavity are struck into powder and discharged from the through hole provided on the side wall of the conical cavity, achieving the purpose of crushing fluorite ore particles by using gravity; the structure of the present invention is simple and reasonable, has good use effect, high yield, and is easy to operate, and has strong promotion value. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present invention;

[0017] Figure 2 is a schematic internal structure diagram of the oscillator of the present invention;

[0018] Figure 3 is a schematic structural diagram of the present invention during feeding.

[0019] In the figure: 1, feed pipe; 2, cylinder cavity; 3, turntable A; 4, rotating shaft; 5, cable; 6, wire; 7, turntable B; 8, turntable C; 9, support rod; 10, "冂"-shaped support frame; 11, electromagnet; 12, gravity block; 13, stop block; 14, collar; 15, sleeve; 16, spring; 17, protruding ring; 18, frustum-shaped tank body; 19, through hole; 20, cylinder body; 21, winch; 22, frustum; 23, perforation; 24, column B; 25, flanging; 26, necking head; 27, pipe cavity; 28, necking hole; 29, frustum B; 30, flared opening; 31, rod body; 32, cone; 33, conical cavity; 34, doorway. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The present invention can be more detailedly explained through the following embodiments. The present invention is not limited to the following embodiments. The purpose of disclosing the present invention is to protect all changes and improvements within the scope of the present invention;

[0021] Combined with the attached Figures 1-2The described fluorite ore particle crushing device includes a crushing cylinder and a traction mechanism. The crushing cylinder includes a cylinder body 20 and an oscillator. The oscillator can slide within a cylinder cavity 2 provided in the cylinder body 20. The oscillator includes a column body 24 and a sleeve 15. At the top of the column body 24, there is a gravity block 12. At the bottom of the column body 24, there is a frustum B 29. At the central position at the bottom of the frustum B 29, there is a flared opening 30. At the central position at the top of the gravity block 12, there is a perforation 23. Between the perforation 23 and the flared opening 30, there is a necked-down hole 28. Inside the sleeve 15, there is a tube cavity 27. At the lower end of the outer wall of the sleeve 15, there is a protruding ring 17. At the bottom of the sleeve 15, there is a frustum-shaped tank body 18. Inside the frustum-shaped tank body 18, there is a tapered cavity 33 that penetrates the tube cavity 27. At the central part at the bottom of the tapered cavity 33, there is an upward-extending cone 32. At the upper end of the cone 32, there is an upward-extending rod body 31. At the tapered bottom and the lower part of the side wall of the tapered cavity 33, there are through holes 19. The through holes 19 are in the shape of a flared opening with a smaller inner diameter and a larger outer diameter. The lower end of the frustum B 29 extends into the tapered cavity 33 along the top of the tube cavity 27. The frustum B 29 and the tapered cavity 33 are a matching structure. The upper end of the rod body 31 extends into the perforation 23 along the flared opening 30. At the upper end of the rod body 31 located in the perforation 23, there is an expanded neck head 26. A collar 14 is slidably sleeved on the outer wall of the sleeve 15. The diameter of the tube cavity 27 is larger than the diameter of the column body 24. At the top of the collar 14, there is an inward-extending flanging 25. The inner edge of the flanging 25 has a clearance fit with the gravity block 12. Between the collar 14 and the protruding ring 17, there is a spring 16. The spring 16 is slidably sleeved on the sleeve 15 and the upper end of the spring 16 is fixedly connected to the collar 14 and the lower end of the spring 16 is fixedly connected to the protruding ring 17. The traction mechanism includes an electromagnet 11 and a winch 21. A winch 21 is provided on one side of the cylinder body 20. The electromagnet 11 extends into the cylinder cavity 2 from the top of the cylinder cavity 2. The electromagnet 11 and the iron gravity block 12 can be adsorbed and separated by electromagnetic force. Between the electromagnet 11 and the winch 21, there is a cable 5. At the upper part of the cylinder cavity 2, there is a stop block 13. At the same height as the stop block 13, there is a feed pipe 1 that extends into the cylinder cavity 2 from the outside of the cylinder body 20. Outside the cylinder body 20 and the winch 21, there is a "冂"-shaped support frame 10. At the top of the "冂"-shaped support frame 10, at a position directly above the cylinder cavity 2, there is a turntable A 3. At the top of the "冂"-shaped support frame 10, at a position above the winch 21, there is a turntable C 8. The turntable A 3 and the turntable C 8 are respectively rotatably connected to the top of the "冂"-shaped support frame 10 by a rotating shaft 4. The cable 5 is respectively supported on the turntable A 3 and the turntable C 8. Between the electromagnet 11 and the winch 21, there is also a wire 6. On the upright column of the "冂"-shaped support frame 10, there is a support rod 9. On the support rod 9, there is a turntable B 7. The turntable B 7 is also rotatably connected to the support rod 9 by a rotating shaft 4. The wire 6 is supported on the turntable B 7. At the central position at the bottom of the cylinder cavity 2, there is a frustum 22. At the side bottom of the cylinder body 20, there is a doorway 34. A door body covers the doorway 34.

[0022] To implement the fluorite ore particle crushing device described in the present invention, the winch 21 is connected to a switch and a power supply. When not in use, the vibrator is located at the top of the cone 22 in the cylinder cavity 2, and the outer wall of the cone B29 contacts the inner wall of the cone cavity 33. When in use, the winch 21 is first released, so that the electromagnet 11 located at the end of the cable 5 descends along the cylinder cavity 2 by its own weight until the electromagnet 11 contacts the gravity block 12. At this time, the electromagnet 11 is turned on to generate magnetic force. The electromagnet 11 firmly absorbs the gravity block 12, and the winch 21 is reeled in. Under the action of the turntable A3 and the turntable C8, the electromagnet 11 pulls the gravity block 12 to move upward along the cylinder cavity 2, and the gravity block 12 drives the cone-shaped tank body 18 to move upward until the vibrator moves to the upper end of the ring 14 and contacts the stopper 13. At this time, a fluorite ore particle silo is formed between the cone B29 and the cone cavity 33.

[0023] When it is necessary to add material to the conical cavity 33, Figure 3 , continue to reel in the winch 21, the electromagnet 11 continues to pull the weight block 12 upward, at this time the collar 14 is blocked by the block 13 and cannot move upward, the spring 16 is tightened, so that the end of the feed pipe 1 is located in the gap between the tube cavity 27 and the column 24, the feeding device is turned on, and large particles of fluorite blocks are fed into the fluorite ore particle silo. When the required amount is reached, the feeding is stopped, the winch 21 is slightly unwound, and the collar 14 moves upward under the action of the spring 16 and is re-sheathed on the outside of the weight block 12;

[0024] When the fluorite powder ore needs to be crushed after the material is added, the electromagnet 11 is turned off. After the electromagnet 11 loses power, the magnetic force disappears and the gravity block 12 is no longer attracted. The vibrator falls along the cylinder cavity 2 under the action of its own gravity until the bottom of the frustum-shaped tank body 18 contacts the top of the frustum 22. At this time, the frustum 22 gives a collision force to the bottom of the frustum-shaped tank body 18, causing the frustum-shaped tank body 18 to rebound upward. After the subsequent falling gravity block 12 uses its gravity to transmit to the frustum B29, the frustum B29 gives an impact force to the lower part of the cone cavity 33. After the two forces are superimposed, they are jointly applied to the large-particle fluorite blocks in the fluorite ore particle silo, so that the large-particle fluorite blocks are quickly squeezed and crushed. Fluorite ore particles reaching the required mesh size flow out along the through hole 19 to the outside of the frustum-shaped tank body 18 and enter the bottom of the barrel cavity 2, while fluorite ore particles that do not reach the required mesh size are blocked in the fluorite ore particle silo. According to the above steps, the vibrator is lifted and dropped again, and finally all the large-grained fluorite blocks in the fluorite ore particle silo are crushed and flow to the bottom of the barrel cavity 2; the matching structure of the frustum B29 and the conical cavity 33, and the matching structure of the bell mouth 30 and the cone 32 are not only conducive to the crushing of large-grained fluorite blocks, but also conducive to the outflow of crushed fluorite ore particles. The setting of the frustum 22 is conducive to the collection of crushed fluorite ore particles, thereby achieving the purpose of crushing fluorite ore particles by gravity.

[0025] The parts not described in detail in this invention are prior art.

Claims

1. A fluorite ore particle crushing device, characterized in that: It includes a crushing cylinder and a traction mechanism. The crushing cylinder includes a cylinder body (20) and a vibrator. The vibrator can slide within a cylinder cavity (2) provided in the cylinder body (20). The vibrator includes a column body (24) and a sleeve (15). A gravity block (12) is provided at the top of the column body (24). A frustum B (29) is provided at the bottom of the column body (24). A flared opening (30) is provided at the central position at the bottom of the frustum B (29). A perforation (23) is provided at the central position at the top of the gravity block (12). A necked-down hole (28) is provided between the perforation (23) and the flared opening (30). A tube cavity (27) is provided within the sleeve (15). A protruding ring (17) is provided at the lower end of the outer wall of the sleeve (15). A frustum-shaped tank body (18) is provided at the bottom of the sleeve (15). A frustum cavity (33) communicating with the tube cavity (27) is provided within the frustum-shaped tank body (18). A cone (32) extending upward is provided at the central part at the bottom of the frustum cavity (33). A rod body (31) extending upward is provided at the upper end of the cone (32). Through holes (19) are provided at both the conical bottom and the lower part of the side wall of the frustum cavity (33). The lower end of the frustum B (29) extends into the frustum cavity (33) along the top of the tube cavity (27). The upper end of the rod body (31) extends into the perforation (23) along the flared opening (30). An expanded neck head (26) is provided at the upper end of the rod body (31) located within the perforation (23). A collar (14) is slidably sleeved on the outer wall of the sleeve (15). A spring (16) is provided between the collar (14) and the protruding ring (17). The spring (16) is slidably sleeved on the sleeve (15), and the upper end of the spring (16) is fixedly connected to the collar (14), and the lower end of the spring (16) is fixedly connected to the protruding ring (17). The traction mechanism includes an electromagnet (11) and a winch (21). A winch (21) is provided on one side of the cylinder body (20). The electromagnet (11) extends into the cylinder cavity (2) from the top of the cylinder cavity (2). The electromagnet (11) and the iron gravity block (12) can be adsorbed and separated by electromagnetic force. A cable (5) is provided between the electromagnet (11) and the winch (21).

2. The fluorite ore particle crushing device according to claim 1 is characterized in that: A stop block (13) is provided in the upper part of the cylinder cavity (2). A feed pipe (1) extending from the outside of the cylinder body (20) into the cylinder cavity (2) is provided at the same height as the stop block (13).

3. The fluorite ore particle crushing device according to claim 1 is characterized in that: An "n"-shaped support frame (10) is provided outside the cylinder body (20) and the winch (21). A turntable A (3) is provided at the top of the "n"-shaped support frame (10) at a position directly above the cylinder cavity (2). A turntable C (8) is provided at the top of the "n"-shaped support frame (10) at a position above the winch (21). The turntable A (3) and the turntable C (8) are respectively rotatably connected to the top of the "n"-shaped support frame (10) by a rotating shaft (4). The cable (5) is respectively supported on the turntable A (3) and the turntable C (8).

4. The fluorite ore particle crushing device according to claim 3 is characterized in that: A wire (6) is also provided between the electromagnet (11) and the hoist (21). A support rod (9) is provided on the upright column of the "冂"-shaped support frame (10). A turntable B (7) is provided on the support rod (9). The turntable B (7) is also rotatably connected to the support rod (9) by a rotating shaft (4). The wire (6) is placed on the turntable B (7).

5. The fluorite ore particle crushing device according to claim 1 is characterized in that: The diameter of the lumen (27) is larger than the diameter of the column body (24). A flanging (25) extending inward is provided at the top of the collar (14). The inner edge of the flanging (25) has a clearance fit with the gravity block (12).

6. The fluorite ore particle crushing device according to claim 1 is characterized in that: A frustum (22) is provided at the central position of the bottom of the cylinder cavity (2).

7. The fluorite ore particle crushing device according to claim 1 is characterized in that: A door opening (34) is provided at the side bottom of the cylinder body (20), and a door body is covered on the door opening (34).

8. The fluorite ore particle crushing device according to claim 1 is characterized in that: The through hole (19) is in the shape of a flared opening with a smaller inner diameter and a larger outer diameter.

9. The fluorite ore particle crushing device according to claim 1 is characterized in that: The frustum B (29) and the frustum cavity (33) are of a matching structure.

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