CN217989403U - Ore screening and crushing device - Google Patents

Abstract

The utility model discloses an ore screening breaker, including the equipment rack, the equipment rack side is provided with jaw crusher, the equipment rack top is provided with screening mechanism, jaw crusher bottom is provided with broken transport mechanism. The utility model discloses a motor drives change a rotation, a track of establishing through a change an outside cover drives change two synchronous rotations, it is rotatory to make change two drive the bearing rotation, the material forward motion on the bearing will the sifting surface, the laterite of input moves ahead along with the roller bearing promotes, the bearing clearance sets up the wide laterite of being convenient for of 30-40MM and sieves, the muddy material of adhesion on the ore collides with high-speed rotatory dish down, can clear up the muddy material more than 90%, at this in-process, less ore directly drops, great ore can be screened out inequality, can make equipment when screening, sieve the material with the granule size, screening efficiency has been promoted, the practicality of device has been guaranteed.

Description

Ore screening and crushing device

Technical Field

The utility model relates to an ore screening field, in particular to ore screening breaker.

Background

Because the raw material laterite required by nickel alloy production needs to be dried and crushed firstly, but because laterite has high moisture (more than 30 percent) and high viscosity, the effect of the conventional treatment method is not ideal.

The traditional processing method uses a loader to pour wet ore on a screen, large ore is hooked out through a small excavator, muddy wet ore is beaten to enter a receiving hopper below the screen, laterite is dragged out by a short rubber belt conveyor below the receiving hopper, and after being metered by a quantitative feeder, the laterite is added into a drying kiln through the rubber belt conveyor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ore screening breaker to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the ore screening and crushing device comprises an equipment rack, wherein a jaw crusher is arranged on the side surface of the equipment rack, a screening mechanism is arranged at the top of the equipment rack, and a crushing and conveying mechanism is arranged at the bottom of the jaw crusher;

screening mechanism includes the motor, motor output end fixedly connected with change ring one, the outside cover of change ring is equipped with track one, two outsides of change ring are located to track one end cover, change ring two side fixedly connected with bearings, bearing both sides fixedly connected with roller bearing, the roller bearing outside is provided with the dish.

Preferably, the roller bearing is provided with a plurality of groups, a plurality of groups of roller bearings are externally provided with dish plates matched with the roller bearing, a plurality of groups of roller bearings are externally sleeved with a screen, the screen is attached to the roller bearing, and the screen is arranged between the dish plates.

Preferably, the two ends of the bearing are arranged inside the equipment rack, and the bearing is rotatably connected with the equipment rack.

Preferably, broken transport mechanism includes the conveyer belt, the inside both sides fixedly connected with tooth of conveyer belt, the inside two sets of gears that are provided with of conveyer belt, tooth and gear engagement are two sets of gear fixed connection is in the pivot both ends, the pivot sets up inside the conveyer belt.

Preferably, the rotating shaft extends to the third rotating ring fixedly connected with one end outside the conveying belt, the second crawler belt is sleeved outside the third rotating ring, the fourth rotating ring is sleeved with one end of the second crawler belt, and the fourth rotating ring is fixedly connected to the output end of the motor.

Preferably, the conveyer belt sets up inside the equipment rack, and the conveyer belt sets up under the screen cloth, conveyer belt one end sets up in jaw crusher below.

The utility model discloses a technological effect and advantage:

(1) The utility model discloses utilize the matched with mode of setting to drive the first rotation of change through the motor, the track that establishes through a change outside cover drives the second synchronous revolution of change, make change two drive the bearing rotation, the bearing is with the material forward motion on the screen surface, the laterite of input moves ahead along with the roller bearing promotes, the bearing clearance sets up 30-40MM wide and is convenient for laterite to sieve, under the collision of the mud-like material that adheres to the ore and the rotatory dish of high speed, can clear up more than 90% mud-like material, in this process, less ore directly drops, great ore can be sieved, can make equipment when sieving, sieve the material that the granule size is different, the efficiency of sieving is promoted, the practicality of device is guaranteed;

(2) The utility model discloses utilize the matched with mode of setting up at the in-process that the ore removed, great ore can be sieved out, the inside crushing of jaw crusher that the conveying side set up, the ore after smashing falls on the conveyer belt, the motor drives the fourth rotation of swivel, two tracks of establishing through four outside covers of swivel drive the three rotations of swivel, it is rotatory to make the three pivots that drive the side setting of swivel rotate, make the gear that sets up at pivot both ends and the inside tooth rotary engagement of conveyer belt, make the conveyer belt convey the ore after smashing, can make equipment carry out broken conveying with the large granule material, no longer need through the step that the machine of digging colludes the ore, can reduce the cost of labor, improve material loading efficiency.

Drawings

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a side view schematic diagram of the present invention.

Fig. 3 is a schematic view of the top view structure of the present invention.

Fig. 4 is a schematic view of the three-dimensional structure of the present invention.

In the figure: 1. an equipment rack; 11. a motor; 12. rotating a first ring; 13. a first crawler belt; 14. rotating a second ring; 15. a bearing; 16. a roller; 17. a disc; 18. screening a screen; 2. a jaw crusher; 21. a conveyor belt; 22. teeth; 23. a gear; 24. a rotating shaft; 25. rotating a third ring; 26. a second crawler belt; 27. and rotating the ring four.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides an ore screening and crushing device as shown in figures 1-4, which comprises an equipment frame 1, wherein a jaw crusher 2 is arranged on the side surface of the equipment frame 1, a screening mechanism is arranged on the top of the equipment frame 1, and a crushing and conveying mechanism is arranged on the bottom of the jaw crusher 2;

according to the technical scheme, the screening mechanism is arranged, so that materials with different particle sizes can be screened when the equipment is screened, the screening efficiency is improved, the practicability of the device is ensured, the crushing and conveying mechanism is arranged, the equipment can crush and convey large-particle materials, the step of hooking out ores through an excavator is not needed, the labor cost can be reduced, and the feeding efficiency is improved;

specifically, the screening mechanism comprises a motor 11, a first rotating ring 12 is fixedly connected to the output end of the motor 11, a first crawler belt 13 is sleeved outside the first rotating ring 12, one end of the first crawler belt 13 is sleeved outside a second rotating ring 14, a bearing 15 is fixedly connected to the side face of the second rotating ring 14, two ends of the bearing 15 are arranged inside the equipment rack 1, the bearing 15 is rotatably connected with the equipment rack 1, rolling shafts 16 are fixedly connected to two sides of the bearing 15, discs 17 are arranged outside the rolling shafts 16, a plurality of groups of rolling shafts 16 are arranged, discs 17 matched with the plurality of groups of rolling shafts 16 are arranged outside the plurality of groups of rolling shafts 16, screen meshes 18 are sleeved outside the plurality of groups of rolling shafts 16, the screen meshes 18 are attached to the rolling shafts 16, and the screen meshes 18 are arranged between the discs 17;

through the technical scheme, the original screen 18 is changed into the screen surface consisting of the rolling shaft 16 and the disc 17, the screen surface is arranged on the bearing 15 according to the boosting sequence, the motor 11 drives the first rotating ring 12 to rotate, the first caterpillar track 13 sleeved outside the first rotating ring 12 drives the second rotating ring 14 to synchronously rotate, so that the second rotating ring 14 drives the bearing 15 to rotate, the bearing 15 moves materials on the screen surface forwards, the input laterite ore moves forwards along with the pushing of the rolling shaft, the laterite ore is convenient to screen due to the fact that the laterite ore is high in viscosity, the gap between the bearing 15 is 30-40MM wide, the mud materials adhered to the ore collide with the disc 17 rotating at high speed, more than 90% of mud materials can be cleaned, in the process, small ore directly drops, large ore can be screened, equipment can screen materials with different particle sizes when screening, the screening efficiency is improved, and the practicability of the device is guaranteed;

specifically, the crushing conveying mechanism comprises a conveying belt 21, teeth 22 are fixedly connected to two sides inside the conveying belt 21, two groups of gears 23 are arranged inside the conveying belt 21, the teeth 22 are meshed with the gears 23, the two groups of gears 23 are fixedly connected to two ends of a rotating shaft 24, the rotating shaft 24 is arranged inside the conveying belt 21, one end, extending to the outside of the conveying belt 21, of the rotating shaft 24 is fixedly connected with a third rotating ring 25, a second crawler belt 26 is sleeved outside the third rotating ring 25, one end of the second crawler belt 26 is sleeved outside a fourth rotating ring 27, the fourth rotating ring 27 is fixedly connected to the output end of the motor 11, the conveying belt 21 is arranged inside the equipment rack 1, the conveying belt 21 is arranged right below the screen 18, and one end of the conveying belt 21 is arranged below the jaw crusher 2;

through the technical scheme, in the ore moving process, large ores can be screened out and conveyed to the inside of the jaw crusher 2 arranged on the side face to be crushed, the crushed ores fall onto the conveyor belt 21, the motor 11 drives the rotary ring IV 27 to rotate, the caterpillar band II 26 sleeved outside the rotary ring IV 27 drives the rotary ring III 25 to rotate, the rotary ring III 25 drives the rotary shaft 24 arranged on the side face to rotate, the gears 23 arranged at two ends of the rotary shaft 24 are rotatably meshed with the teeth 22 inside the conveyor belt 21, the conveyor belt 21 conveys the crushed ores, equipment can crush and convey large-particle materials, the step of hooking the ores out through an excavator is not needed, the labor cost can be reduced, and the feeding efficiency is improved;

the utility model discloses the theory of operation:

it is rotatory to drive change ring one 12 through motor 11, it is rotatory to drive change ring two 14 synchronous revolutions to overlap a track 13 of establishing through change ring one 12 outside, it is rotatory to make change ring two 14 drive bearing 15, bearing 15 moves the material on the sifting surface forward, the laterite of input promotes along with the roller bearing and moves ahead, bearing 15 clearance sets up the wide laterite of being convenient for of 30-40MM and sieves, under the muddy material of adhesion on the ore collides with high-speed rotatory dish 17, can clear up more than 90% muddy material, at this in-process, less ore directly drops, great ore can be sieved out.

In-process at the ore removal, great ore can be sieved out, convey the inside crushing of 2 jaw crushers that the side set up, the ore after smashing falls on conveyer belt 21, motor 11 drives four 27 rotations of swivel, it is rotatory to drive three 25 rotations of swivel through two 26 tracks that four 27 outside covers of swivel were established, it is rotatory to make three 25 of swivel drive the pivot 24 that the side set up, make the gear 23 that 24 both ends of pivot set up and the inside tooth 22 swivelling joint of conveyer belt 21, make conveyer belt 21 convey the ore after smashing.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims (6)

1. An ore screening and crushing device comprises an equipment rack (1), and is characterized in that: a jaw crusher (2) is arranged on the side surface of the equipment rack (1), a screening mechanism is arranged at the top of the equipment rack (1), and a crushing and conveying mechanism is arranged at the bottom of the jaw crusher (2);

screening mechanism includes motor (11), motor (11) output end fixedly connected with change one (12), the outside cover of change one (12) is equipped with track one (13), two (14) outsides of change are located to track one (13) pot head, change two (14) side fixedly connected with bearings (15), bearing (15) both sides fixedly connected with roller bearing (16), roller bearing (16) outside is provided with dish (17).

2. The ore screening and crushing device according to claim 1, wherein multiple groups of rollers (16) are arranged, discs (17) matched with the multiple groups of rollers (16) are arranged outside the multiple groups of rollers (16), a screen (18) is sleeved outside the multiple groups of rollers (16), the screen (18) is attached to the rollers (16), and the screen (18) is arranged between the discs (17).

3. A mineral screening and crushing device according to claim 1, wherein both ends of the bearing (15) are arranged inside the equipment frame (1), and the bearing (15) is rotatably connected with the equipment frame (1).

4. The ore screening and crushing device according to claim 1, wherein the crushing and conveying mechanism comprises a conveying belt (21), teeth (22) are fixedly connected to two sides inside the conveying belt (21), two groups of gears (23) are arranged inside the conveying belt (21), the teeth (22) are meshed with the gears (23), the two groups of gears (23) are fixedly connected to two ends of a rotating shaft (24), and the rotating shaft (24) is arranged inside the conveying belt (21).

5. The ore screening and crushing device according to claim 4, wherein a third rotating ring (25) is fixedly connected to one end, extending to the outside of the conveyor belt (21), of the rotating shaft (24), a second crawler belt (26) is sleeved outside the third rotating ring (25), one end of the second crawler belt (26) is sleeved outside a fourth rotating ring (27), and the fourth rotating ring (27) is fixedly connected to the output end of the motor (11).

6. A mineral screen crusher in accordance with claim 4, characterised in that the conveyor belt (21) is arranged inside the equipment frame (1) and the conveyor belt (21) is arranged directly below the screen (18), one end of the conveyor belt (21) being arranged below the jaw crusher (2).

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