CN212167533U

CN212167533U - Cone crusher for ore dressing

Info

Publication number: CN212167533U
Application number: CN202020230118.4U
Authority: CN
Inventors: 罗刚; 袁吉; 刘政杰; 刘盛军; 朱伟; 罗子祥
Original assignee: Dandong Qingchengzi Mining Industry Co ltd
Current assignee: Dandong Qingchengzi Mining Industry Co ltd
Priority date: 2020-02-29
Filing date: 2020-02-29
Publication date: 2020-12-18
Anticipated expiration: 2030-02-28

Abstract

The utility model discloses a cone crusher for ore dressing, including shell, eccentric wheel and dead lever, the top of shell is fixed with the feed inlet, shell internally mounted has the motor case, the internally mounted of motor case has first motor, the eccentric wheel is located the top of first motor, the external fixation of connecting rod has the runner, the left side of second motor is provided with the screw, the dead lever is located the top of connecting block, the external fixation of loop bar has the broken fragment of circular cone, the internally mounted of dead lever has the spring, and the below of spring is fixed with the stopper, the inside of spring is provided with the telescopic link, and the top of telescopic link is fixed with the spherical block. This cone crusher for ore dressing can adjust the broken fragment of cone and the distance between the protruding piece of arc through extending structure to prevent that the equipment card from dying, carry out the rotation when can doing the pendulum motion simultaneously, accelerate crushing speed.

Description

Cone crusher for ore dressing

Technical Field

The utility model relates to a cone crusher technical field specifically is a cone crusher for ore dressing.

Background

The cone crusher mainly comprises a frame, a transmission, an idle eccentric shaft, a bowl-shaped bearing, a crushing cone, an adjusting device, an adjusting sleeve, a spring, a hydraulic station for adjusting a mine discharge port and the like. When the crusher works, the motor drives the eccentric shaft sleeve to rotate through the horizontal shaft and the pair of bevel gears, the axial lead of the crushing cone performs rotary swing motion under the urging of the eccentric shaft sleeve, so that the surface of the crushing wall is sometimes close to and sometimes leaves from the surface of the rolling mortar wall, and thus, ores are continuously extruded and bent in the crushing cavity to be crushed.

The cone crusher during operation is blocked by great ore easily, makes the unable normal work of equipment, and the single broken mode of current cone crusher makes equipment work efficiency lower simultaneously, can not satisfy the user demand. To the above situation, technical innovation is carried out on the basis of the existing cone crusher.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cone crusher for ore dressing 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: a cone crusher for mineral separation comprises a shell, an eccentric wheel and a fixed rod, wherein a feed inlet is fixed above the shell, a discharge outlet is fixed on the left side of the shell, a motor box is arranged inside the shell, a sealing cover is arranged above the motor box, a first motor is arranged inside the motor box, a slide way is fixed on the left side of the first motor, the eccentric wheel is positioned above the first motor, a connecting rod is arranged above the eccentric wheel, a rotating wheel is fixed outside the connecting rod, a second motor is arranged inside the connecting rod, a screw is arranged on the left side of the second motor, a connecting block is arranged above the second motor, the fixed rod is positioned above the connecting block, a sleeve rod is arranged outside the connecting block, broken cone blocks are fixed outside the sleeve rod, and arc-shaped convex blocks are arranged outside the broken cone blocks, the spring is installed in the fixed rod, the limiting block is fixed below the spring, the telescopic rod is arranged in the spring, and the spherical block is fixed above the telescopic rod.

Preferably, a sliding structure is formed between the first motor and the slideway, and the slideway and the motor box are welded.

Preferably, a rotating structure is formed between the connecting rod and the rotating wheel, and the connecting rod is bonded with the eccentric wheel.

Preferably, the connecting rod is connected with the second motor through a screw, and the second motor is fixedly connected with the connecting block.

Preferably, an elastic structure is formed between the spring and the limiting block, and the limiting block is bonded with the telescopic rod.

Preferably, an expansion structure is formed between the expansion link and the fixed rod, and the expansion link and the spherical block are welded.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a broken fragment of motor case, sealed lid, first motor, slide, eccentric wheel, connecting rod, circular cone and arc bulge piece constitute sliding structure between the first motor of this equipment and the slide, do not influence first motor drive eccentric wheel rotation when being convenient for first motor to reciprocate through sliding structure, do the pendulum motion through eccentric wheel control connecting rod, be convenient for broken fragment of circular cone and arc bulge piece extrude the breakage to the ore, sealed lid prevents that broken ore from entering into the motor incasement portion, causes the influence to equipment operation;

2. the utility model breaks the fragments through the connecting rod, the rotating wheel, the second motor, the connecting block, the fixed rod, the loop bar and the cone, a rotating structure is formed between the connecting rod and the fixed rod of the device and the rotating wheel, the loop bar is prevented from rotating through the rotating structure to drive the fixed rod and the connecting rod to rotate, the second motor drives the loop bar to rotate through the connecting block, and therefore the cone is driven to break the fragments to rotate to crush the ores;

3. the utility model discloses a dead lever, the broken fragment of circular cone, the protruding piece of arc, a spring, stopper and telescopic link constitute extending structure between the telescopic link of this equipment and the dead lever, can make the broken fragment of circular cone remove downwards through extending structure to enlarge the protruding piece of arc and the broken distance between the fragment of circular cone, the ore whereabouts of the great piece of being convenient for prevents that the equipment card from dying, constitutes elastic construction between spring and the stopper, pulls back original department to the broken fragment of circular cone through elastic construction, thereby makes equipment continue normal work.

Drawings

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

FIG. 2 is a schematic view of the inner enlarged structure of the loop bar of the present invention;

FIG. 3 is an enlarged schematic view of the telescopic rod of the present invention;

fig. 4 is a schematic view of the overlooking and enlarging structure of the motor box of the present invention.

In the figure: 1. a housing; 2. a feed inlet; 3. a discharge port; 4. a motor case; 5. a sealing cover; 6. a first motor; 7. a slideway; 8. an eccentric wheel; 9. a connecting rod; 10. a rotating wheel; 11. a second motor; 12. a screw; 13. connecting blocks; 14. fixing the rod; 15. a loop bar; 16. breaking the cone into pieces; 17. an arc-shaped convex block; 18. a spring; 19. a limiting block; 20. a telescopic rod; 21. a spherical block.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a cone crusher for mineral separation comprises a shell 1, an eccentric wheel 8 and a fixed rod 14, wherein a feed inlet 2 is fixed above the shell 1, a discharge outlet 3 is fixed on the left side of the shell 1, a motor box 4 is installed inside the shell 1, a sealing cover 5 is arranged above the motor box 4, a first motor 6 is installed inside the motor box 4, a slide 7 is fixed on the left side of the first motor 6, a sliding structure is formed between the first motor 6 and the slide 7, the slide 7 and the motor box 4 are welded, the first motor 6 drives the eccentric wheel 8 to rotate through the motor box 4, the sealing cover 5, the first motor 6, the slide 7, the eccentric wheel 8, a connecting rod 9, cone fragment fragments 16 and an arc bulge block 17, a sliding structure is formed between the first motor 6 and the slide 7 of the device, the first motor 6 can move up and down conveniently through the sliding structure, the first motor 6 is not influenced to drive the eccentric wheel 8 to rotate, the connecting rod 9 is controlled to do rotary, the crushing device is convenient for extruding and crushing the ore by the conical crushing blocks 16 and the arc-shaped convex blocks 17, and the sealing cover 5 prevents the crushed ore from entering the motor box 4 to influence the operation of the device;

the eccentric wheel 8 is positioned above the first motor 6, a connecting rod 9 is arranged above the eccentric wheel 8, a rotating structure is formed between the connecting rod 9 and the rotating wheel 10, the connecting rod 9 and the eccentric wheel 8 are bonded, the rotating wheel 10 is fixed outside the connecting rod 9, a second motor 11 is arranged inside the connecting rod 9, a screw 12 is arranged on the left side of the second motor 11, a connecting block 13 is arranged above the second motor 11, the connecting rod 9 is connected with the second motor 11 through the screw 12, the second motor 11 is fixedly connected with the connecting block 13, a rotating structure is formed between the connecting rod 9, the rotating wheel 10, the second motor 11, the connecting block 13, a fixing rod 14, a sleeve rod 15 and a conical fragment 16 of the device, the fixing rod 9, the fixing rod 14 and the rotating wheel 10 prevent the sleeve rod 15 from rotating to drive the fixing rod 14 and the connecting rod 9 to rotate through the rotating structure, the second motor 11 drives the sleeve rod 15 to rotate through the connecting, thereby driving the conical broken blocks 16 to rotate to crush the ore;

the fixing rod 14 is positioned above the connecting block 13, the sleeve rod 15 is arranged outside the connecting block 13, the broken conical fragment 16 is fixed outside the sleeve rod 15, the arc-shaped raised block 17 is arranged outside the broken conical fragment 16, the spring 18 is arranged inside the fixing rod 14, the limiting block 19 is fixed below the spring 18, an elastic structure is formed between the spring 18 and the limiting block 19, the limiting block 19 and the telescopic rod 20 are bonded, the telescopic rod 20 is arranged inside the spring 18, the spherical block 21 is fixed above the telescopic rod 20, the telescopic rod 20 and the fixing rod 14 form a telescopic structure, the telescopic rod 20 and the spherical block 21 are welded, the broken conical fragment 16, the arc-shaped raised block 17, the spring 18, the limiting block 19 and the telescopic rod 20 form a telescopic structure between the telescopic rod 20 and the fixing rod 14 of the device, and the broken conical fragment 16 can move downwards through the telescopic structure, thereby enlarge the distance between broken fragment 16 of arc bulge piece 17 and the circular cone, the ore whereabouts of the bigger piece of being convenient for prevents that equipment from blocking, constitutes elastic construction between spring 18 and stopper 19, and broken fragment 16 of circular cone is pulled back the original place through elastic construction to make equipment continue normal work.

The working principle is as follows: when the cone crusher for mineral separation is used, firstly, the second motor 11 is turned on, the second motor 11 drives the sleeve rod 15 to rotate through the connecting block 13, so that the broken cone fragments 16 rotate to crush ores, the sleeve rod 15 is prevented from rotating to drive the fixing rod 14 and the connecting rod 9 to rotate through the rotating structure formed between the connecting rod 9, the fixing rod 14 and the rotating wheel 10, the first motor 6 drives the eccentric wheel 8 to rotate, so that the connecting rod 9 is controlled to do rotary swing motion, the broken cone fragments 16 and the arc-shaped bulge blocks 17 extrude and crush the ores, the sealing cover 5 prevents the crushed ores from entering the motor box 4, the sliding structure formed between the first motor 6 and the slide 7 is convenient for the first motor 6 to move up and down, the broken cone fragments 16 move down through the telescopic structure formed between the telescopic rod 20 and the fixing rod 14, so that the distance between the arc-shaped bulge blocks 17 and the broken cone fragments 16 is enlarged, the device is prevented from being locked, and the broken conical fragments 16 are pulled back to the original position through an elastic structure formed between the spring 18 and the limiting block 19, so that the device continues to work normally.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cone crusher for ore dressing, includes shell (1), eccentric wheel (8) and dead lever (14), its characterized in that: the feeding device is characterized in that a feeding hole (2) is fixed above the shell (1), a discharging hole (3) is fixed on the left side of the shell (1), a motor box (4) is arranged inside the shell (1), a sealing cover (5) is arranged above the motor box (4), a first motor (6) is arranged inside the motor box (4), a slide (7) is fixed on the left side of the first motor (6), the eccentric wheel (8) is positioned above the first motor (6), a connecting rod (9) is arranged above the eccentric wheel (8), a rotating wheel (10) is fixed outside the connecting rod (9), a second motor (11) is arranged inside the connecting rod (9), a screw (12) is arranged on the left side of the second motor (11), a connecting block (13) is arranged above the second motor (11), and the fixing rod (14) is positioned above the connecting block (13), and the outside of connecting block (13) is provided with loop bar (15), the outside of loop bar (15) is fixed with broken piece (16) of circular cone, and the outside of broken piece (16) of circular cone is provided with arc protruding piece (17), the internally mounted of dead lever (14) has spring (18), and the below of spring (18) is fixed with stopper (19), the inside of spring (18) is provided with telescopic link (20), and the top of telescopic link (20) is fixed with spherical piece (21).

2. The cone crusher for mineral processing according to claim 1, characterized in that: a sliding structure is formed between the first motor (6) and the slide way (7), and the slide way (7) and the motor box (4) are welded.

3. The cone crusher for mineral processing according to claim 1, characterized in that: a rotating structure is formed between the connecting rod (9) and the rotating wheel (10), and the connecting rod (9) is bonded with the eccentric wheel (8).

4. The cone crusher for mineral processing according to claim 1, characterized in that: the connecting rod (9) is connected with the second motor (11) through a screw (12), and the second motor (11) is fixedly connected with the connecting block (13).

5. The cone crusher for mineral processing according to claim 1, characterized in that: an elastic structure is formed between the spring (18) and the limiting block (19), and the limiting block (19) is bonded with the telescopic rod (20).

6. The cone crusher for mineral processing according to claim 1, characterized in that: an expansion structure is formed between the expansion link (20) and the fixed rod (14), and the expansion link (20) and the spherical block (21) are welded.