CN221183045U

CN221183045U - Efficient crushing equipment for mining field

Info

Publication number: CN221183045U
Application number: CN202323128786.9U
Authority: CN
Inventors: 李永清
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-11-20
Filing date: 2023-11-20
Publication date: 2024-06-21
Anticipated expiration: 2033-11-20

Abstract

The utility model discloses efficient crushing equipment for a mining site, which comprises a crushing cylinder, wherein the crushing cylinder consists of an inner cylinder, an outer cylinder and a supporting column, the inner cylinder and the outer cylinder are fixedly connected through the supporting column, a material leakage hole is formed in the surface of the inner cylinder, a crushing ball is arranged on the inner wall of the inner cylinder, a conveying auger blade is fixedly connected to the inner annular surface of the outer cylinder, a driving structure capable of driving the crushing cylinder to rotate is arranged on the surface of the outer cylinder, a feeding structure is arranged at the left end of the crushing cylinder, and a discharging structure is arranged at the right end of the crushing cylinder. Compared with the prior art, the device can crush ores by utilizing the cooperation of the inner cylinder and the crushing balls, the crushed ores can enter the outer cylinder, and the crushed ores can be conveyed into the collecting cylinder and discharged by utilizing the outer cylinder and the conveying auger blade, so that the device can simultaneously discharge and feed when crushing the ores, and the crushing efficiency of the device is improved.

Description

Efficient crushing equipment for mining field

Technical Field

The utility model relates to the technical field of ore processing equipment, in particular to efficient crushing equipment for a mining site.

Background

Most of ores are crushed by using a ball mill during processing. The utility model discloses an improved ore ball mill, which comprises a material collecting groove, wherein the bottom of the material collecting groove is provided with a damping seat, the tops of the left side and the right side of the material collecting groove are respectively provided with a supporting table, the tops of the supporting tables are provided with a controller, and the left side of the tops of the supporting tables are provided with motors.

However, this device has the following drawbacks when in use: because the device sets up the material conveying mouth on the surface of ball mill, therefore the device need wait after the material loading that the ball mill just can open the material conveying mouth and discharge after breaking its inside ore completely, can't accomplish to discharge and feed in broken ore, leads to work efficiency low. To this end we propose an efficient crushing plant for a mine site.

Disclosure of utility model

The utility model aims to provide efficient crushing equipment for a mining site, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The efficient crushing equipment for the mining site comprises a crushing cylinder, wherein the crushing cylinder consists of an inner cylinder, an outer cylinder and a supporting column, the inner cylinder and the outer cylinder are fixedly connected through the supporting column, a material leakage hole is formed in the surface of the inner cylinder, a crushing ball is arranged on the inner wall of the inner cylinder, a conveying auger blade is fixedly connected to the inner annular surface of the outer cylinder, a driving structure capable of driving the crushing cylinder to rotate is arranged on the surface of the outer cylinder, a feeding structure is arranged at the left end of the crushing cylinder, and a discharging structure is arranged at the right end of the crushing cylinder;

The discharging structure comprises a supporting frame, a collecting cylinder is fixedly connected to the surface of the supporting frame, the surface of the outer cylinder is sleeved with the collecting cylinder, and a discharging hole is formed in the outer ring surface of the collecting cylinder.

Preferably, the driving structure comprises a base, a motor and a guide block are fixedly installed on the upper surface of the base respectively, a straight toothed ring and a guide ring are fixedly installed on the outer ring surface of the outer cylinder respectively, a spur gear is fixedly connected to the output end of the motor, and the spur gear is meshed with the straight toothed ring for transmission.

Preferably, the upper surface of the guide block is provided with a track groove matched with the guide ring.

Preferably, the feeding structure comprises a connecting frame, a feeding port is fixedly connected to the surface of the connecting frame, a guide cylinder is fixedly connected to the lower end of the feeding port, and one end of the guide cylinder extends to the inner part of the inner cylinder.

Preferably, the inside of guide cylinder is provided with the dust fall structure, and the dust fall structure is including fan, stock guide and the spray ring of fixed mounting at guide cylinder inner wall respectively, and the through-hole has been seted up on the surface of stock guide, and the inner ring face of spray ring is provided with the sprinkler bead.

Preferably, a dust collector is fixedly arranged at the right end of the collecting cylinder, and the dust collection end of the dust collector extends into the collecting cylinder.

Preferably, the inner cylinder is obliquely arranged at a certain gradient, and the gradient is 0-15 degrees.

Compared with the prior art, the utility model has the following advantages:

1. According to the utility model, the crushing cylinder and the discharging structure are arranged, the feeding structure is utilized to feed the inside of the inner cylinder, the driving structure is utilized to drive the crushing cylinder to rotate, the crushing ball is driven to impact and crush the ore in the inner cylinder when the crushing cylinder rotates, and crushed qualified ore is discharged into the outer cylinder along the discharge hole, so that the ore in the outer cylinder can be conveyed into the collecting cylinder by utilizing the rotating outer cylinder to be matched with the conveying auger blade and discharged along the discharge hole.

2. According to the utility model, the dust falling structure and the dust collector are arranged, the fan is driven, the fan blows the water mist conveyed by the water spray head to the inner part of the inner cylinder, so that dust generated during ore crushing is contacted with the water mist, the dust is forced to fall, the water mist is stirred with the ore after contacting with the ore, so that a large amount of floating dust is prevented from scattering, and meanwhile, the dust collector is arranged in the collecting cylinder, so that the floating dust can be adsorbed, and the device can be used for falling dust.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic illustration of a front cross-sectional structure of the present utility model;

FIG. 3 is a schematic diagram of the front section structure of the outer cylinder according to the utility model;

fig. 4 is a schematic front sectional structure of a guide cylinder according to the present utility model.

In the figure: 1 inner cylinder, 2 outer cylinder, 3 support column, 4 conveying auger blade, 5 support frame, 6 collection cylinder, 7 discharge port, 8 base, 9 motor, 10 guide block, 11 straight tooth ring, 12 guide ring, 13 straight gear, 14 feed inlet, 15 guide cylinder, 16 fan, 17 stock guide, 18 spray ring, 19 dust catcher, 20 linking frame, 21 weeping hole, 22 broken ball.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1 to 4, a high-efficiency crushing device for a mining field comprises a crushing cylinder, the crushing cylinder is composed of an inner cylinder 1, an outer cylinder 2 and a supporting column 3, the inner cylinder 1 and the outer cylinder 2 are fixedly connected through the supporting column 3, two ends of the inner cylinder 1 and the outer cylinder 2 are sealed through end plates, a relatively closed cavity is formed between the inner cylinder 1 and the outer cylinder 2, a plurality of holes for discharging ore into the collecting cylinder 6 are formed in the outer side wall of the outer cylinder 2, which is close to the collecting cylinder 6, along the circular periphery of the outer side wall, a driving structure capable of driving the crushing cylinder to rotate is arranged on the surface of the outer cylinder 2, the driving structure comprises a base 8, a motor 9 and a guide block 10 are fixedly arranged on the upper surface of the base 8, a straight toothed ring 11 and a guide ring 12 are fixedly arranged on the outer ring surface of the outer cylinder 2 respectively, a track groove matched with the guide block 12 is formed in the upper surface of the guide block 10, the outer cylinder 2 can be supported by the guide block 10, the outer cylinder 2 can slide along the inner wall of the track groove, a straight gear 13 is fixedly connected with the output end of the motor 9, the straight gear 13 is meshed with the straight toothed ring 11, the driving motor 9 can drive the straight gear 13 to rotate, and the straight toothed ring 11 to rotate.

The surface of inner tube 1 has offered the weeping hole 21 of certain specification size, and a plurality of broken balls 22 have been arranged along its length direction to the inner chamber of inner tube 1, and the interior ring face fixedly connected with of urceolus 2 carries auger blade 4, utilizes drive structure to drive broken section of thick bamboo rotation, can drive broken ball 22 and strike the breakage to the ore in the inner tube 1 when the broken section of thick bamboo rotates, and broken qualified ore can be discharged into urceolus 2 along weeping hole 21 to the ore right side in the urceolus 2 can be carried to the cooperation of usable pivoted urceolus 2 transport auger blade 4. Further, a high-strength round rod (not shown) is further arranged at the center of the inner cylinder 1 along the length direction, one end of the round rod is fixedly connected to the material guiding plate 17, and the other end of the round rod penetrates through the right end plate and is fixedly extended to the inner wall of the collecting cylinder 6; the outer surface of the round rod is also provided with a plurality of protruding teeth along the length direction. On the one hand, the ore mined in the mining field can be crushed under the action of the crushing balls 22 to obtain ore materials with the particle size of set specification for later application, and on the other hand, if too much ore is fed from the feeding hole 14 by combining the rotation of the outer cylinder 2 and the arrangement of round rods, the ore can be extruded and crushed in the inner cavity of the inner cylinder 1 efficiently. Furthermore, the inner cylinder 1 can be obliquely arranged at a certain gradient, and is obliquely downwards arranged from left to right, wherein the gradient is 0-15 degrees, so that ore is fed and crushed along the cavity of the inner cylinder 1 better and uniformly.

The left end of a crushing cylinder is provided with a feeding structure, the feeding structure comprises a connecting frame 20, the surface of the connecting frame 20 is fixedly connected with a feeding opening 14, the lower end of the feeding opening 14 is fixedly connected with a guide cylinder 15, one end of the guide cylinder 15 extends to the inside of the inner cylinder 1, the inside of the guide cylinder 15 is provided with a dust fall structure, the dust fall structure comprises a fan 16, a guide plate 17 and a spray ring 18 which are respectively and fixedly installed on the inner wall of the guide cylinder 15, through holes are formed in the surface of the guide plate 17, a spray head is arranged on the inner ring surface of the spray ring 18, water mist can be sprayed out from the spray head, and the spray ring 18 is connected with an external water supply system.

After the ore is placed into the feed opening 14, the ore can enter the guide cylinder 15 along the feed opening 14 and slide into the inner cylinder 1 along the guide plate 17, the fan 16 is driven at the moment, the fan 16 blows the water mist conveyed by the water spray head into the inner cylinder 1, so that dust and water mist generated during ore crushing can be contacted, the dust is forced to fall, and the water mist can be stirred with the ore after being contacted with the ore, so that a large amount of floating dust is prevented from drifting.

The fixed surface of support frame 5 is connected with a collection section of thick bamboo 6, and collection section of thick bamboo 6 cover is established on the surface of urceolus 2, and the outer ring face of collection section of thick bamboo 6 is provided with bin outlet 7, and the right-hand member fixed mounting of collection section of thick bamboo 6 has dust catcher 19, and the dust absorption end of dust catcher 19 extends to the inside of collection section of thick bamboo 6, when carrying auger blade 4 and carrying the ore in the urceolus 2 to the right side, can carry broken ore to in the collection section of thick bamboo 6 to discharge along bin outlet 7, simultaneously, set up dust catcher 19 in collection section of thick bamboo 6 inside, can adsorb the floating dust, thereby can carry out the dust fall to the device.

Compared with the prior art, the device can crush ores by utilizing the cooperation of the rotary inner cylinder 1 and the crushing ball 22, the crushed ores can enter the outer cylinder 2, and the crushed ores can be conveyed into the collecting cylinder 6 and discharged by utilizing the cooperation of the outer cylinder 2 and the conveying auger blade 4, so that the device can simultaneously discharge and feed when crushing the ores, and the crushing efficiency of the device is improved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. Efficient crushing equipment for mining sites comprises a crushing cylinder and is characterized in that: the crushing cylinder consists of an inner cylinder (1), an outer cylinder (2) and a supporting column (3), wherein the inner cylinder (1) and the outer cylinder (2) are fixedly connected through the supporting column (3), a material leakage hole (21) is formed in the surface of the inner cylinder (1), crushing balls (22) are arranged on the inner wall of the inner cylinder (1), conveying auger blades (4) are fixedly connected to the inner annular surface of the outer cylinder (2), a driving structure capable of driving the crushing cylinder to rotate is arranged on the surface of the outer cylinder (2), a feeding structure is arranged at the left end of the crushing cylinder, and a discharging structure is arranged at the right end of the crushing cylinder;

The discharging structure comprises a supporting frame (5), a collecting cylinder (6) is fixedly connected with the surface of the supporting frame (5), the collecting cylinder (6) is sleeved on the surface of the outer cylinder (2), and a discharging opening (7) is formed in the outer annular surface of the collecting cylinder (6).

2. A high efficiency crushing plant for a mine site according to claim 1, wherein: the driving structure comprises a base (8), a motor (9) and a guide block (10) are fixedly arranged on the upper surface of the base (8), a straight toothed ring (11) and a guide ring (12) are fixedly arranged on the outer ring surface of the outer cylinder (2) respectively, a spur gear (13) is fixedly connected to the output end of the motor (9), and the spur gear (13) is meshed with the straight toothed ring (11) for transmission.

3. A high efficiency crushing plant for a mine site according to claim 2, wherein: the upper surface of the guide block (10) is provided with a track groove matched with the guide ring (12).

4. A high efficiency crushing plant for a mine site according to claim 1, wherein: the feeding structure comprises a connecting frame (20), a feeding opening (14) is fixedly connected to the surface of the connecting frame (20), a guide cylinder (15) is fixedly connected to the lower end of the feeding opening (14), and one end of the guide cylinder (15) extends to the inner part of the inner cylinder (1).

5. A high efficiency crushing plant for a mine site as claimed in claim 4, wherein: the inside of guide cylinder (15) is provided with dust fall structure, and dust fall structure is including fan (16), stock guide (17) and spray ring (18) of fixed mounting at guide cylinder (15) inner wall respectively, and the through-hole has been seted up on the surface of stock guide (17), and the inner ring face of spray ring (18) is provided with the sprinkler bead.

6. A high efficiency crushing plant for a mine site according to claim 1, wherein: the right end of the collecting cylinder (6) is fixedly provided with a dust collector (19), and the dust collection end of the dust collector (19) extends to the inside of the collecting cylinder (6).

7. A high efficiency crushing plant for a mine site according to claim 1, wherein: the inner cylinder (1) is obliquely arranged at a certain gradient, and the gradient is 0-15 degrees.