CN218107810U

CN218107810U - Large-scale fine autogenous grinding machine

Info

Publication number: CN218107810U
Application number: CN202222180419.2U
Authority: CN
Inventors: 罗晓明; 李忠硕; 才让
Original assignee: Liaoning Xiangyi Technology Co ltd
Current assignee: Liaoning Xiangyi Technology Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2022-12-23
Anticipated expiration: 2032-08-18

Abstract

The utility model discloses a large-scale meticulous autogenous mill, the on-line screen storage device comprises a base, the top of base is equipped with the organism, all be equipped with the annular groove on the outer wall of the organism left and right sides, be provided with first bearing in the annular groove, the organism rotates through first bearing and is connected with solid fixed ring, gu fixed ring's lower fixed surface is connected with the fixing base, fixing base fixed connection is at the upper surface of base, fixedly connected with annular rack on the middle part position of organism outer wall, the last fixed surface of base is connected with first motor, the output fixedly connected with pivot of first motor, the first gear of one end fixedly connected with of pivot, first gear is connected with annular rack toothing, the left side of base upper surface is equipped with preliminary treatment mechanism, the right side of base upper surface is equipped with dust fall mechanism, the utility model discloses, it is higher with work efficiency to have the practicality, and can carry out the characteristics of dust fall.

Description

Large-scale fine autogenous grinding machine

Technical Field

The utility model relates to an autogenous mill technical field specifically is a large-scale meticulous autogenous mill.

Background

The autogenous mill is also called as a medium-less ore mill, and its working principle is basically the same as that of a ball mill, except that its cylinder has a larger diameter, and instead of using balls or any other grinding medium, the crushed material itself in the cylinder is used as a medium, and continuously impacted and mutually milled in the cylinder to achieve the purpose of grinding. The autogenous mill can process ores with any properties, and particularly has better effect when materials such as asbestos, iron ore, copper ore, limestone, gold ore, manganese ore and the like are crushed. The existing autogenous grinding machine has the disadvantages of low efficiency, low crushing speed and low fineness of the autogenous grinding of ores, and meanwhile, when the materials are discharged, the ore dust drifts in the air, so that the environmental pollution is caused, and the autogenous grinding machine is also a hazard for workers.

Therefore, a large-sized fine autogenous mill which has strong design practicability, higher working efficiency and can perform dust fall is necessary.

Disclosure of Invention

An object of the utility model is to provide a large-scale meticulous autogenous mill to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a large-scale meticulous autogenous mill, includes the base, the top of base is equipped with the organism, all be equipped with the annular groove on the outer wall of the organism left and right sides, be provided with first bearing in the annular groove, the organism rotates through first bearing and is connected with solid fixed ring, gu fixed ring's lower fixed surface is connected with the fixing base, fixing base fixed connection is at the upper surface of base, fixedly connected with annular rack on the middle part position of organism outer wall, the last fixed surface of base is connected with first motor, the one end of the output fixedly connected with pivot of first motor, the first gear of other end fixedly connected with of pivot, first gear is connected with the meshing of annular rack, the left surface of organism rotates through the second bearing and is connected with a feeding section of thick bamboo, a feeding section of thick bamboo is linked together with the organism, the right flank of organism is equipped with the discharge gate, the left side of base upper surface is equipped with pretreatment mechanism, the right side of base upper surface is equipped with dust fall mechanism.

According to the above technical scheme, preliminary treatment mechanism includes first backup pad, fixed connection is at the upper surface of base around the quantity of first backup pad is 2 and is, two the one end of the equal fixedly connected with connecting rod in upper portion of the corresponding side of first backup pad, the other end fixedly connected with fixed casing of connecting rod, the left surface fixedly connected with of fixed casing connects the casing, fixedly connected with second motor on the front side position of connecting casing left side inner wall, the first bull stick of output fixedly connected with of second motor, first bull stick stretches into in the fixed casing through the third bearing, the one end that first bull stick stretches into in the fixed casing is passed through the fourth bearing and is connected with the inner wall rotation of fixed casing, fixed cover has connect the second gear on the first bull stick, the rear side that is located first bull stick in the fixed casing is equipped with the second bull stick, the one end of second bull stick rotates through the fifth bearing and connects on the inner wall of fixed casing, the other end of second bull stick stretches into in the connecting casing through the sixth bearing and fixedly connected with the third gear, the second gear meshes with the third gear and is connected, the crushing roller is connected on first bull stick and the fixed cover all connect.

According to the technical scheme, the upper surface of the fixed shell is provided with the feeding hole, the lower surface of the fixed shell is provided with the material guide hole, and the material guide hole is connected with the feeding cylinder.

According to the technical scheme, dust fall mechanism includes the second backup pad, fixed connection is at the upper surface of base around the quantity of second backup pad is 2 and is, two the upper surface of second backup pad is connected with the bearing board jointly, the right side fixedly connected with water tank of bearing board upper surface, the left side fixedly connected with pump body of bearing board upper surface, the mouth that draws water of pump body right flank is connected with the one end of drinking-water pipe, the other end and the water tank of drinking-water pipe are linked together, the delivery port of pump body lower surface is connected with the one end of outlet pipe, the other end of outlet pipe passes the bearing board and communicates with there is the aqueduct, aqueduct fixed connection is at the lower surface of bearing board, the lower surface of aqueduct is equipped with a plurality of atomising heads, the atomising head sets up the top at the discharge gate.

According to the technical scheme, the front surface of the water tank is provided with the observation window, the upper portion of the right side surface of the water tank is provided with the water inlet pipe, the lower portion of the right side surface of the water tank is provided with the water outlet pipe, and the water inlet pipe and the water outlet pipe are both provided with control valves.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model discloses, the on-line screen storage device comprises a base, the organism, the annular groove, first bearing, solid fixed ring, a fixed base, the annular rack, first motor, cooperation between pivot and the first gear, can realize the rotation of organism, and then can realize the autogenous grinding operation to the ore, setting through preliminary treatment mechanism, can carry out crushing operation before the ore gets into the organism, and then improve the work efficiency of autogenous grinding machine, it is more meticulous to make the ore simultaneously, improve the qualification rate, setting through dust fall mechanism, can carry out the spraying operation when the ejection of compact, avoided the ore dust to waft and scattered in the air, reduce the pollution of dust to the environment, reduce the harm healthy to the workman.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic front view of the present invention;

fig. 2 is a front cross-sectional view of the present invention;

FIG. 3 is a schematic view of the pretreatment device of the present invention;

fig. 4 is a schematic structural diagram of the dust falling mechanism of the present invention;

FIG. 5 is a schematic diagram of a right sectional view of the pretreatment device of the present invention;

fig. 6 is a schematic top sectional view of the fixing housing of the present invention;

in the figure: 1-base, 2-machine body, 3-annular groove, 4-first bearing, 5-fixed ring, 6-fixed seat, 7-annular rack, 8-first motor, 9-rotating shaft, 10-first gear, 11-second bearing, 12-feeding cylinder, 13-discharging port, 14-first supporting plate, 15-connecting rod, 16-fixed shell, 17-connecting shell, 18-second motor, 19-first rotating rod, 20-third bearing, 21-fourth bearing, 22-second gear, 23-second rotating rod, 24-fifth bearing, 25-sixth bearing, 26-third gear, 27-crushing roller, 28-feeding port, 29-material guiding port, 30-second supporting plate, 31-supporting plate, 32-water tank, 33-pump body, 34-water pumping pipe, 35-water discharging pipe, 36-water guiding pipe, 37-spray head, 38-observation window, 39-water inlet pipe, 40-water discharging pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a large-scale fine autogenous mill comprises a base 1, a machine body 2 is arranged above the base 1, annular grooves 3 are formed in the outer walls of the left side and the right side of the machine body 2, first bearings 4 are arranged in the annular grooves 3, the machine body 2 is connected with fixing rings 5 in a rotating mode through the first bearings 4, fixing seats 6 are fixedly connected to the lower surfaces of the fixing rings 5, the fixing seats 6 are fixedly connected to the upper surface of the base 1, annular racks 7 are fixedly connected to the middle positions of the outer walls of the machine body 2, first motors 8 are fixedly connected to the upper surface of the base 1, the output ends of the first motors 8 are fixedly connected with one ends of rotating shafts 9, first gears 10 are fixedly connected to the other ends of the rotating shafts 9, the first gears 10 are meshed with the annular racks 7, the machine body 2 can rotate through the cooperation between the base 1, the machine body 2, the annular grooves 3, the first bearings 4, the fixing rings 5, the fixing seats 6, the annular racks 7, the first motors 8, the rotating shafts 9 and the first gears 10, self-grinding operation of ores can be achieved, the left side surface of the machine body 2 is connected with a feeding cylinder 12 through a second bearing 11, a dust-falling mechanism is arranged on the upper surface of the base 1, and a discharge port 13 is arranged on the upper surface of the base 2;

the pretreatment mechanism comprises first supporting plates 14, the number of the first supporting plates 14 is 2, the first supporting plates are fixedly connected to the upper surface of the base 1 in a front-back manner, one ends of connecting rods 15 are fixedly connected to the upper parts of two corresponding side surfaces of the first supporting plates 14, the other ends of the connecting rods 15 are fixedly connected with a fixed shell 16, the left side surface of the fixed shell 16 is fixedly connected with a connecting shell 17, a second motor 18 is fixedly connected to the front side position of the left side inner wall of the connecting shell 17, a first rotating rod 19 is fixedly connected to the output end of the second motor 18, the first rotating rod 19 extends into the fixed shell 16 through a third bearing 20, one end of the first rotating rod 19 extending into the fixed shell 16 is rotatably connected with the inner wall of the fixed shell 16 through a fourth bearing 21, the first rotating rod 19 is fixedly sleeved with a second gear 22, a second rotating rod 23 is arranged in the fixed shell 16 and located on the rear side of the first rotating rod 19, one end of the second rotating rod 23 is rotatably connected to the inner wall of the fixed shell 16 through a fifth bearing 24, the other end of the second rotating rod 23 extends into the connecting shell 17 through a sixth bearing 25 and is fixedly connected with a third gear 26, the second gear 22 is meshed with the third gear 26, the first rotating rod 19 and the second rotating rod 23 are both fixedly sleeved with crushing rollers 27, and through the arrangement of a pretreatment mechanism, crushing operation can be performed before ores enter the machine body 2, so that the working efficiency of the self-grinding machine is improved, the ores are finer, and the qualification rate is improved;

the upper surface of the fixed shell 16 is provided with a feeding hole 28, the lower surface of the fixed shell 16 is provided with a material guiding hole 29, and the material guiding hole 29 is connected with the feeding cylinder 12;

the dust fall mechanism comprises second supporting plates 30, the number of the second supporting plates 30 is 2, the second supporting plates are fixedly connected to the upper surface of the base 1 in a front-back mode, the upper surfaces of the two second supporting plates 30 are connected with a bearing plate 31, the right side of the upper surface of the bearing plate 31 is fixedly connected with a water tank 32, the left side of the upper surface of the bearing plate 31 is fixedly connected with a pump body 33, a water pumping port in the right side surface of the pump body 33 is connected with one end of a water pumping pipe 34, the other end of the water pumping pipe 34 is communicated with the water tank 32, a water outlet in the lower surface of the pump body 33 is connected with one end of a water outlet pipe 35, the other end of the water outlet pipe 35 penetrates through the bearing plate 31 and is communicated with a water guide pipe 36, the water guide pipe 36 is fixedly connected to the lower surface of the bearing plate 31, a plurality of spray heads 37 are arranged on the lower surface of the water guide pipe 36, the spray heads 37 are arranged above the discharge port 13, spray operation can be carried out during discharging through the arrangement of the dust fall mechanism, ore dust is prevented from floating in the air, the dust pollution to the environment is reduced, and the damage to the health of workers is reduced;

the front surface of water tank 32 is equipped with observation window 38, through the setting of observation window 38, is convenient for look over the capacity of water tank 32 internal water, the upper portion of water tank 32 right flank is equipped with inlet tube 39, the lower part of water tank 32 right flank is equipped with drain pipe 40, all be equipped with the control valve on inlet tube 39 and the drain pipe 40, through the setting of control valve, can control inlet tube 39 and drain pipe 40's break-make.

The working principle is as follows: when the utility model is used, by starting the second motor 18 in the pretreatment mechanism, the output end of the second motor 18 drives the first rotating rod 19 to rotate, the rotation of the first rotating rod 19 causes the second gear 22 to drive the third gear 26 on the second rotating rod 23 to rotate, thereby causing the second rotating rod 23 to rotate, by the rotation of the first rotating rod 19 and the second rotating rod 23, the two crushing rollers 27 rotate oppositely, thereby further crushing the ore, the crushed ore enters the machine body 2 through the material guide port 29 and the material feeding cylinder 12, by starting the first motor 8, the output end of the first motor 8 drives the first gear 10 to rotate through the rotating shaft 9, the first gear 10 is meshed with the annular rack 7 on the machine body 2, and through with annular groove 3, first bearing 4, gu the cooperation between fixed ring 5 and the fixing base 6, can realize the rotation of organism 2, and then can realize the autogenous grinding operation to the ore, setting through preliminary treatment mechanism, can carry out crushing operation before the ore gets into organism 2, and then improve the work efficiency of autogenous grinding machine, make the ore more meticulous simultaneously, the improvement qualification rate, when carrying out the ejection of compact, can start the pump body 33 among the dust fall mechanism, the pump body 33 passes through the water in the suction pipe 34 extraction water tank 32, and through outlet pipe 35, aqueduct 36 and atomising head 37 carry out the spraying operation, avoided the ore dust to fly away in the air, reduce the pollution of dust to the environment, reduce the harm to workman's health.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A large-scale fine autogenous mill, including base (1), its characterized in that: the top of base (1) is equipped with organism (2), all be equipped with annular groove (3) on the outer wall of organism (2) the left and right sides, be provided with first bearing (4) in annular groove (3), organism (2) rotate through first bearing (4) and are connected with solid fixed ring (5), the lower fixed surface of solid fixed ring (5) is connected with fixing base (6), fixing base (6) fixed connection is at the upper surface of base (1), fixedly connected with annular rack (7) on the middle part position of organism (2) outer wall, the last fixed surface of base (1) is connected with first motor (8), the one end of the output fixedly connected with pivot (9) of first motor (8), the other end fixedly connected with first gear (10) of pivot (9), first gear (10) are connected with annular rack (7) meshing, the left surface of organism (2) rotates through second bearing (11) and is connected with feeding section of thick bamboo (12), feeding section of thick bamboo (12) are linked together with organism (2), the right flank of organism (2) is equipped with discharge gate (13), the left side upper surface of pretreatment mechanism (1) is equipped with dust fall mechanism.

2. A large fine autogenous mill according to claim 1, characterized in that: the pretreatment mechanism comprises a first supporting plate (14), the number of the first supporting plate (14) is 2, the first supporting plate is fixedly connected to the upper surface of the base (1) in the front and back directions, two ends of a connecting rod (15) are fixedly connected to the upper portion of a corresponding side surface of the first supporting plate (14), the other end of the connecting rod (15) is fixedly connected to the fixed shell (16), the left side surface of the fixed shell (16) is fixedly connected to the connecting shell (17), the front side position of the inner wall of the left side of the connecting shell (17) is fixedly connected to a second motor (18), the output end of the second motor (18) is fixedly connected to a first rotating rod (19), the first rotating rod (19) extends into the fixed shell (16) through a third bearing (20), one end of the first rotating rod (19) extending into the fixed shell (16) is rotatably connected with the inner wall of the fixed shell (16) through a fourth bearing (21), the first rotating rod (19) is fixedly connected to a second gear (22), the inner end of the fixed shell (16) and the rear side of the first rotating rod (19) is connected to a second rotating rod (23) through a second bearing (26), and the other end of the second rotating rod (17) is connected to the inner wall of the fixed shell (17), the second gear (22) is meshed with the third gear (26), and the first rotating rod (19) and the second rotating rod (23) are fixedly sleeved with a crushing roller (27).

3. A large fine autogenous mill according to claim 2, characterized in that: the feeding device is characterized in that a feeding hole (28) is formed in the upper surface of the fixed shell (16), a material guiding hole (29) is formed in the lower surface of the fixed shell (16), and the material guiding hole (29) is connected with the feeding barrel (12).

4. A large fine autogenous mill according to claim 1, characterized in that: dust fall mechanism includes second backup pad (30), the quantity of second backup pad (30) is 2 and is the upper surface of front and back fixed connection at base (1), two the upper surface of second backup pad (30) is connected with bearing board (31) jointly, the right side fixedly connected with water tank (32) of bearing board (31) upper surface, the left side fixedly connected with pump body (33) of bearing board (31) upper surface, the mouth of drawing water of pump body (33) right flank is connected with the one end of drinking-water pipe (34), the other end and the water tank (32) of drinking-water pipe (34) are linked together, the delivery port of pump body (33) lower surface is connected with the one end of outlet pipe (35), the other end of outlet pipe (35) passes bearing board (31) and communicates there is aqueduct (36), aqueduct (36) fixed connection is at the lower surface of bearing board (31), the lower surface of aqueduct (36) is equipped with a plurality of atomising heads (37), atomising head (37) set up the top in discharge gate (13).

5. A large fine autogenous mill according to claim 4, characterized in that: the front surface of water tank (32) is equipped with observation window (38), the upper portion of water tank (32) right flank is equipped with inlet tube (39), the lower part of water tank (32) right flank is equipped with drain pipe (40), all be equipped with the control valve on inlet tube (39) and drain pipe (40).