CN216499737U

CN216499737U - Mining horizontal ball mill

Info

Publication number: CN216499737U
Application number: CN202121652380.9U
Authority: CN
Inventors: 万春莉
Original assignee: Chaoyang Libao Heavy Machinery Co ltd
Current assignee: Chaoyang Libao Heavy Machinery Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2022-05-13
Anticipated expiration: 2031-07-20

Abstract

The utility model discloses a mining horizontal ball mill, which comprises a bottom plate and a screening unit, wherein the bottom plate is provided with a plurality of screening holes; the front end and the rear end of the upper side of the bottom plate are respectively provided with a first fixing seat, the upper ends of the first fixing seats are respectively rotatably connected with the side surfaces of the front end and the rear end of the ball milling roller body, the front end of the ball milling roller body is provided with a feeding hole, and the rear end of the ball milling roller body is provided with a discharging hole; screening unit includes drum, helical blade, square groove two and filter screen two, the inboard front end side threaded connection with the feed inlet of rear end of drum, the inside circumference side of drum is provided with helical blade, the circumference side of drum is evenly seted up along the fore-and-aft direction and is no less than six square groove two, drives ball-milling drum main part and rotates under the effect of external force to drive the rotation of drum, under the rotation effect of drum, through square groove two inside earth of the material that will process through filter screen two sieve out.

Description

Mining horizontal ball mill

Technical Field

The utility model relates to the technical field of mining ball mills, in particular to a mining horizontal ball mill.

Background

The ball mill is a key device for crushing and then crushing materials, is mainly applied to the production industries of cement, silicate products, novel building materials, refractory materials, chemical fertilizers, black and nonferrous metal ore dressing, glass ceramics and the like, is a professional mining device and is used for grinding materials such as lime, gypsum, sand, slag and the like, is a ball mill after technical upgrading of the original products after summarizing the experience in the production process for many years, provides great support for the mining production and other fields, but most of the traditional ball mills are sliding bearings, can not effectively improve the working efficiency, has larger energy consumption, is easy to generate faults in the long-term production process, and simultaneously generates overlarge noise during the production of the traditional mining ball mill, thereby bringing adverse effects to command and coordination in the production process and even the normal life of the periphery, the operation under the condition of excessive noise for a long time is a challenge for mineral production workers, and the cost for building the sound insulation house is too high, so that the sound insulation house is not suitable for all mineral bases;

the mining horizontal ball mill comprises a barrel, supporting legs, a feeding port and a vibrating table, wherein one end of the barrel is fixedly connected with a rolling bearing, one end of the feeding port is provided with a feeding hopper and water inlet respectively, the feeding port is in threaded connection with the rolling bearing, the other end of the barrel is provided with a discharging port, the top end of the vibrating table is provided with a filter sieve, the vibrating table is fixedly connected with the barrel through a transmission bearing, the filter sieve is in threaded connection with the discharging port, the bottom end of the barrel is fixedly connected with a motor and a speed reducer, and a coupler is fixedly connected between the motor and the speed reducer;

although the mining horizontal ball mill in the prior art well realizes the ball milling processing effect on mineral aggregates, the mineral aggregates may contain soil and influence the quality of finished products after ball milling in the later period.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the existing defects and provides a mining horizontal ball mill, wherein a ball milling roller main body is driven to rotate under the action of external force so as to drive a cylinder to rotate, and under the rotation action of the cylinder, soil in a material to be processed is screened out through a square groove II by a filter screen II, so that the problems in the background technology can be effectively solved.

In order to achieve the purpose, the utility model provides the following technical scheme: a mining horizontal ball mill comprises a bottom plate and a screening unit;

a bottom plate: the front end and the rear end of the upper side of the ball milling roller body are respectively provided with a first fixing seat, the upper ends of the first fixing seats are respectively rotatably connected with the side surfaces of the front end and the rear end of the ball milling roller body, the front end of the ball milling roller body is provided with a feeding hole, and the rear end of the ball milling roller body is provided with a discharging hole;

screening unit: include drum, helical blade, square groove two and filter screen two, the rear end inboard of drum and the front end side threaded connection of feed inlet, the inside circumference side of drum is provided with helical blade, the circumference side of drum evenly sets up along the fore-and-aft direction and is no less than six square groove two, and the inside of every square groove two is provided with a filter screen two respectively.

The inside that the material that needs processed enters into ball-milling roller main part through the feed inlet, discharges from the discharge gate after processing, drives ball-milling roller main part and rotates under the effect of external force to drive the rotation of drum, under the rotation effect of drum, through square groove two earth that will need the material inside of processing sieve out through filter screen two, the effect that carries on the screening that makes the material that needs to process can be more abundant under helical blade's effect.

Further, still include the protection unit, the protection unit includes spout, slider, protecting crust and fixed subassembly, the upside middle part of bottom plate is provided with two spouts side by side along controlling the direction, and both ends difference sliding connection has a slider about the inside of every spout, the lower extreme fixed connection of two sliders and a protecting crust that the bottom plate upside left end corresponds, the lower extreme fixed connection of two sliders and another protecting crust that the bottom plate upside right-hand member corresponds, the cooperation is connected between two protecting crust, fixed subassembly sets up the upside at two protecting crust.

The protective shell is pulled to drive the sliding block to slide in the sliding groove, and the protective effect on the ball mill roller body is achieved through the matching connection between the two protective shells.

Further, fixed subassembly includes fixing base two, loose axle, fly leaf and sand grip, fixing base two is provided with two, and two fixing base two set up the upside at the left end protecting crust side by side, swing joint between loose axle and two fixing base two is passed through to the one end of fly leaf, the sand grip sets up the upside at the right end protecting crust along the fore-and-aft direction, cooperation joint between the other end of fly leaf and the sand grip.

The second fixing seat plays a role in fixing, the movable plate is enabled to move under the action of movable connection of the movable shaft, and the fixed connection between the two protective shells is achieved under the action of matched clamping between the movable plate and the raised lines.

Furthermore, the protection unit further comprises a first square groove and a first filter screen, the left side of the left-end protection shell and the right side of the right-end protection shell are respectively provided with the first square groove, and the insides of the first square grooves are respectively clamped with the first filter screen.

The hot air in the two protective shells is discharged under the action of the first square groove, and large particle impurities outside are prevented from entering the protective shells under the action of the first filter screen.

The improved structure of the electric kettle further comprises a box body, wherein the box body is arranged at the front end of the upper side of the bottom plate, round holes are formed in the middle of the box body in the front-back direction, and the inner sides of the round holes are rotatably connected with the side faces of the cylinders.

Under the supporting action of the box body, the soil screened by the cylinder falls into the box body.

Further, still include square hole and waste material fill, the front side lower extreme at the box is seted up to the square hole, the inside of square hole is provided with the waste material fill.

Under the effect of waste material fill, will drop the inside earth of box through the square hole and clear away.

Compared with the prior art, the utility model has the beneficial effects that: this mining horizontal ball mill has following benefit:

1. the mining horizontal ball mill is provided with the protection unit, the protection shell is pulled to drive the sliding block to slide in the sliding chute, and the protection effect on the main body of the ball mill roller is achieved through the matched connection between the two protection shells;

2. the mining horizontal ball mill is provided with a box body, a square hole and a waste hopper, under the supporting action of the box body, soil screened by a cylinder falls into the box body, and under the action of the waste hopper, the soil falling into the box body is removed through the square hole;

3. the ball-milling roller body is driven to rotate under the action of external force, so that the cylinder is driven to rotate, and under the rotating action of the cylinder, soil in the material to be processed is screened out through the filter screen II through the square groove II.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

fig. 3 is a schematic rear view of the present invention.

In the figure: the ball milling machine comprises a base plate 1, a first fixed seat 2, a ball milling roller body 3, a feed inlet 4, a discharge outlet 5, a protection unit 6, a sliding groove 61, a sliding block 62, a protection shell 63, a first square groove 64, a first filter screen 65, a second fixed seat 66, a movable shaft 67, a movable plate 68, a convex strip 69, a screening unit 7, a cylinder 71, a helical blade 72, a second square groove 73, a second filter screen 74, a box 8, a square hole 9 and a waste hopper 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present embodiment provides a technical solution: a mining horizontal ball mill comprises a bottom plate 1 and a screening unit 7;

bottom plate 1: the front end and the rear end of the upper side are respectively provided with a first fixing seat 2, the upper ends of the first fixing seats 2 are respectively rotatably connected with the side surfaces of the front end and the rear end of the ball milling roller body 3, the front end of the ball milling roller body 3 is provided with a feeding hole 4, and the rear end of the ball milling roller body 3 is provided with a discharging hole 5;

the screening unit 7: the feeding device comprises a cylinder 71, helical blades 72, a second square groove 73 and a second filter screen 74, wherein the inner side of the rear end of the cylinder 71 is in threaded connection with the side surface of the front end of the feeding hole 4, the helical blades 72 are arranged on the side surface of the inner circumference of the cylinder 71, the second square groove 73 with the length being not less than six is uniformly formed in the side surface of the circumference of the cylinder 71 in the front-back direction, and the second filter screen 74 is arranged in the second square groove 73.

The material that needs to process enters into the inside of ball-milling roller main part 3 through feed inlet 4, discharges from discharge gate 5 after processing, drives ball-milling roller main part 3 and rotates under the effect of external force to drive the rotation of drum 71, under the rotation effect of drum 71, through two 73 inside earth of the material that will need to process sieves out through two 74 filter screens of square groove, the effect that the material that makes need process can be more abundant screens under helical blade 72's effect.

Still include the protective unit 6, the protective unit 6 includes spout 61, slider 62, protecting crust 63 and fixed subassembly, the upside middle part of bottom plate 1 is provided with two spouts 61 along controlling the direction side by side, both ends difference sliding connection has a slider 62 about every spout 61's inside, the lower extreme fixed connection of two sliders 62 and a protecting crust 63 that 1 upside left end of bottom plate corresponds, the lower extreme fixed connection of two sliders 62 and another protecting crust 63 that 1 upside right-hand member of bottom plate corresponds, the cooperation is connected between two protecting crust 63, fixed subassembly sets up the upside at two protecting crust 63.

The protective shell 63 is pulled to drive the sliding block 62 to slide in the sliding groove 61, and the protective effect on the ball mill roller body 3 is achieved through matching connection between the two protective shells 63.

The fixed subassembly includes two fixing bases 66, loose axle 67, fly leaf 68 and sand grip 69, and two fixing bases 66 are provided with two, and two fixing bases 66 set up side by side in the upside of left end protecting crust 63, and swing joint between loose axle 67 and two fixing bases 66 is passed through to the one end of fly leaf 68, and sand grip 69 sets up the upside at right-hand member protecting crust 63 along the fore-and-aft direction, cooperation joint between the other end of fly leaf 68 and sand grip 69.

The second fixed seat 66 plays a role in fixing, the movable plate 68 is enabled to move under the action of the movable connection of the movable shaft 67, and the fixed connection between the two protective shells 63 is achieved under the action of the matched clamping connection between the movable plate 68 and the convex strip 69.

The protection unit 6 further comprises a first square groove 64 and a first filter screen 65, the left side of the left-end protection shell 63 and the right side of the right-end protection shell 63 are respectively provided with a first square groove 64, and the insides of the two first square grooves 64 are respectively clamped with a first filter screen 65.

The hot air in the two protective shells 63 is discharged under the action of the square groove I64, and the large particle impurities outside are prevented from entering the protective shells 63 under the action of the filter screen I65.

Still include the box 8, box 8 sets up at bottom plate 1 upside front end, and the round hole has been seted up along the fore-and-aft direction in the middle part of box 8, and the inboard of round hole is connected with the side rotation of drum 71.

Under the supporting action of the box body 8, the soil screened by the cylinder 71 falls into the box body 8.

Still include square hole 9 and waste material fill 10, square hole 9 sets up in the front side lower extreme of box 8, and the inside of square hole 9 is provided with waste material fill 10.

Under the action of the waste hopper 10, soil falling into the box body 8 is removed through the square hole 9.

The working principle of the mining horizontal ball mill provided by the utility model is as follows:

the material to be processed enters the interior of the ball milling roller main body 3 through the feed inlet 4, is discharged from the discharge port 5 after being processed, and drives the ball milling roller main body 3 to rotate under the action of external force, so as to drive the cylinder 71 to rotate, under the rotating action of the cylinder 71, the soil in the material to be processed is screened out through the square groove II 73 through the filter screen II 74, the material to be processed can be more fully screened under the action of the helical blade 72, the fixing seat II 66 plays a role of fixing, the movable plate 68 realizes a role of moving under the action of the movable connection of the movable shaft 67, the fixed connection between the two protective shells 63 is realized under the action of the matched clamping between the movable plate 68 and the convex strip 69, the sliding block 62 is driven to slide in the sliding groove 61 by pulling the protective shell 63, the protective effect on the ball milling roller main body 3 is realized through the matched connection between the two protective shells 63, make two inside steam of protecting crust 63 discharge under the effect of square groove 64, prevent that external large granule impurity from entering into the inside of protecting crust 63 under the effect of filter screen 65, under the supporting role of box 8, make the earth after drum 71 filters drop the inside of box 8, under the effect of waste bin 10, will drop the inside earth of box 8 and clear away through square hole 9.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The mining horizontal ball mill is characterized in that: comprises a bottom plate (1) and a screening unit (7);

base plate (1): the front end and the rear end of the upper side are respectively provided with a first fixing seat (2), the upper ends of the first fixing seats (2) are respectively rotatably connected with the side surfaces of the front end and the rear end of the ball milling roller body (3), the front end of the ball milling roller body (3) is provided with a feeding hole (4), and the rear end of the ball milling roller body (3) is provided with a discharging hole (5);

screening unit (7): include drum (71), helical blade (72), square groove two (73) and filter screen two (74), the rear end inboard of drum (71) and the front end side threaded connection of feed inlet (4), the inside circumference side of drum (71) is provided with helical blade (72), the circumference side of drum (71) is evenly seted up along the fore-and-aft direction and is no less than six square groove two (73), and the inside of every square groove two (73) is provided with a filter screen two (74) respectively.

2. The mining horizontal ball mill according to claim 1, characterized in that: still include protection unit (6), protection unit (6) include spout (61), slider (62), protecting crust (63) and fixed subassembly, the upside middle part of bottom plate (1) is provided with two spout (61) along controlling the direction side by side, and both ends difference sliding connection has a slider (62) about the inside of every spout (61), the lower extreme fixed connection of two slider (62) that bottom plate (1) upside left end corresponds and a protecting crust (63), the lower extreme fixed connection of two slider (62) that bottom plate (1) upside right-hand member corresponds and another protecting crust (63), the cooperation is connected between two protecting crust (63), fixed subassembly sets up the upside at two protecting crust (63).

3. The mining horizontal ball mill according to claim 2, characterized in that: fixed subassembly includes fixing base two (66), loose axle (67), fly leaf (68) and sand grip (69), fixing base two (66) are provided with two, and two fixing base two (66) set up the upside at left end protecting crust (63) side by side, swing joint between loose axle (67) and two fixing base two (66) is passed through to the one end of fly leaf (68), sand grip (69) set up the upside at right end protecting crust (63) along the fore-and-aft direction, the cooperation joint between the other end of fly leaf (68) and sand grip (69).

4. The mining horizontal ball mill according to claim 3, characterized in that: the protection unit (6) further comprises a first square groove (64) and a first filter screen (65), the left side of the left end protection shell (63) and the right side of the right end protection shell (63) are respectively provided with the first square groove (64), and the first filter screen (65) is clamped inside the two first square grooves (64) respectively.

5. The mining horizontal ball mill according to claim 1, characterized in that: the novel cabinet is characterized by further comprising a cabinet body (8), wherein the cabinet body (8) is arranged at the front end of the upper side of the bottom plate (1), round holes are formed in the middle of the cabinet body (8) in the front-back direction, and the inner sides of the round holes are rotatably connected with the side faces of the cylinders (71).

6. The mining horizontal ball mill according to claim 5, characterized in that: the garbage bin is characterized by further comprising a square hole (9) and a waste hopper (10), wherein the square hole (9) is formed in the lower end of the front side of the bin body (8), and the waste hopper (10) is arranged inside the square hole (9).