CN220238724U

CN220238724U - Combined hammer crusher

Info

Publication number: CN220238724U
Application number: CN202321364487.2U
Authority: CN
Inventors: 陈延卓; 秦旭东; 焦晓峰; 马献华
Original assignee: Jiaozuo Baichen Heavy Industry Machinery Co ltd
Current assignee: Jiaozuo Baichen Heavy Industry Machinery Co ltd
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2023-12-26
Anticipated expiration: 2033-05-31

Abstract

The utility model relates to the field of mining machinery equipment and discloses a combined hammer crusher, which comprises a base for bearing the crusher, a hammer crusher shell for crushing ores, a crushing hammer for crushing the ores and an anti-clamping device for preventing the ores from being clamped with the crushing hammer, wherein the upper end of the base is provided with the shell, the upper end of the shell is provided with a feed inlet, the inside of the shell is provided with the crushing hammer, and the inner wall of the shell is provided with the anti-clamping device.

Description

Combined hammer crusher

Technical Field

The utility model relates to the field of mining machinery equipment, in particular to a combined hammer crusher.

Background

The hammer crusher is a one-stage crushing crusher for directly crushing materials with the maximum granularity of 600-1800 mm to 25 or below 25 mm. The hammer crusher is suitable for crushing medium hardness materials in cement, chemical industry, electric power, metallurgy and other industrial departments, such as medium crushing and fine crushing operations of limestone, slag, coke, coal and other materials. The single-section hammer crusher is a heavy hammer crusher, also called a composite hammer crusher, and is mainly used for crushing operation of limestone, and the large-sized single-section hammer crusher can directly crush limestone with the diameter of 1 meter to about 20mm and has strong crushing capacity.

However, the existing hammer crusher rotates through the breaking hammer, so that ore is crushed internally through the impact of the breaking hammer, but after the ore is crushed, small ore can be clamped in a crack formed by the breaking hammer and the crusher, so that the breaking hammer is clamped by the small ore and cannot rotate, and the crusher is damaged, and therefore, the combined hammer crusher is provided.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a combined hammer crusher, which solves the problems.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a combination formula hammer crusher, is including being used for bearing the weight of the base of breaker, the hammer breaker casing that is used for broken ore, the quartering hammer that is used for broken ore and prevent the anti-sticking device of ore joint quartering hammer, the upper end of base is provided with the casing, and the upper end of casing is provided with the feed inlet, and the inside of casing is provided with the quartering hammer, and is provided with anti-sticking device on the inner wall of casing.

Preferably, the casing is the streamlined setting, and the inside of casing corresponds the position formation circular slot of quartering hammer, and fixedly connected with motor on the outer wall of casing, and the output of motor runs through the casing and extends to inside and quartering hammer setting together.

Preferably, the round groove is provided with an inlet corresponding to the position of the feed inlet, the lower end of the round groove is provided with an outlet, and the outlet is fixedly connected with a filter screen.

Preferably, the breaking hammer is composed of a rotary disc and a movable hammer, the rotary discs are fixedly connected together through a rotary shaft, an interval space is arranged among the rotary discs, the inner wall in the interval space is fixedly connected with the movable hammer, and the output end of the motor is fixedly connected with the rotary disc.

Preferably, the anti-blocking device comprises an impact top block, a spring, a connecting plate and a drawing rod, wherein the connecting plate is arranged at the inner end of the shell corresponding to the circular groove, the impact top block is fixedly connected to the connecting plate at intervals, the inner end of the connecting plate is movably connected with the shell through the spring, the drawing rod is movably inserted at the outer end of the shell, and the drawing rod is fixedly connected with the connecting plate.

Preferably, the surfaces of the circular grooves are provided with clamping grooves at intervals and are distributed, and the impact ejector blocks are movably clamped with the clamping grooves.

Preferably, the sliding groove is formed in the position, corresponding to the drawing rod, of the inner portion of the shell, the sliding groove is movably inserted into the drawing rod, two fixing grooves are formed in the sliding groove, fixing blocks are fixedly connected to the drawing rod, and the fixing blocks can be movably clamped with the fixing grooves through rotation.

(III) beneficial effects

Compared with the prior art, the utility model provides a combined hammer crusher, which has the following beneficial effects:

1. this modular hammer crusher passes through the motor and drives the quartering hammer and rotate the striking to the ore in the casing is inside, makes big ore form little ore through striking breakage, nevertheless little ore is inside when with quartering hammer joint, utilizes the pull rod to pass through rotatoryly through anti-sticking device, makes the pull rod slide pull to make the striking kicker carry out inside and outside flexible on the inner wall of storing the ore, thereby the striking kicker drives little ore outwards and pops up, prevents the joint of little ore and quartering hammer.

Drawings

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

FIG. 2 is a schematic view of the interior of the housing of the present utility model;

FIG. 3 is an exploded view of the anti-lock device of the present utility model;

fig. 4 is a schematic view of a chute in the housing of the present utility model.

In the figure: 1. a base; 2. a housing; 3. a breaking hammer; 4. an anti-seize device; 5. a feed inlet; 6. a circular groove; 7. a motor; 8. a rotating disc; 9. a movable hammer; 10. a filter screen; 11. striking the top block; 12. a spring; 13. a connecting plate; 14. a pull rod; 15. a clamping groove; 16. a chute; 17. a fixing groove.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a combined hammer crusher includes a base 1 for carrying a crusher, a hammer crusher housing 2 for crushing ore, a breaking hammer 3 for crushing ore, and an anti-jamming device 4 for preventing the ore from being jammed against the breaking hammer 3, wherein the upper end of the base 1 is provided with the housing 2, the upper end of the housing 2 is provided with a feed inlet 5, the interior of the housing 2 is provided with the breaking hammer 3, the inner wall of the housing 2 is provided with the anti-jamming device 4, the housing 2 carrying the crusher on the base 1 is used for carrying ore, then the ore enters the interior from the feed inlet 5, the breaking hammer 3 is used for crashing the small ore formed after the ore crashing, after the small ore is jammed against the breaking hammer 3, the impact jack 11 is driven to stretch out and draw back by the anti-jamming device 4 by using a draw rod 14, the small ore is impacted by the impact jack 11, and the small ore cannot be jammed against the breaking hammer 3.

Further, the casing 2 is the streamlined setting, and the inside of casing 2 corresponds the position formation circular slot 6 of quartering hammer 3, and fixedly connected with motor 7 on the outer wall of casing 2, and the output of motor 7 runs through casing 2 and extends to inside and quartering hammer 3 setting together, gets into circular slot 6 through the ore from feed inlet 5, then utilizes motor 7 to drive quartering hammer 3 and strikes the breakage to the ore in circular slot 6 inside.

Further, the import has been seted up to the position that circular slot 6 corresponds feed inlet 5, and the export has been seted up to the lower extreme of circular slot 6, and exit fixedly connected with filter screen 10, and after breaking hammer 3 impinged into little ore to the ore, according to the size, discharge from filter screen 10, big ore is carried out and is impinged by breaking hammer 3, and little ore is discharged from filter screen 10.

Further, the breaking hammer 3 is composed of a rotary disk 8 and a movable hammer 9, the rotary disks 8 are fixedly connected together through a rotary shaft, an interval space is arranged among the rotary disks 8, the inner wall in the interval space is fixedly connected with the movable hammer 9, and the output end of the motor 7 is fixedly connected with the rotary disk 8.

Further, anti-sticking connects device 4 includes striking kicking block 11, spring 12, connecting plate 13 and pull rod 14, the inside of casing 2 corresponds the inner end of circular slot 6 and is provided with connecting plate 13, and interval fixedly connected with striking kicking block 11 on the connecting plate 13, and the inner end of connecting plate 13 is in the same place through spring 12 and casing 2 swing joint, and the outer end activity grafting of casing 2 has pull rod 14, and pull rod 14 and connecting plate 13 fixed connection together, after the breaking hammer 3 of circular slot 6 inside broken the ore, make its joint in the crack that breaking hammer 3 and circular slot 6 inner wall are laminated mutually, lead to breaking hammer 3 unable to rotate, pull through the pull rod 14 of outer end, make pull rod 14 drive connecting plate 13 and stretch out and draw back and forth elasticity through spring 12, make striking kicking block 11 launch out the little ore of joint, prevent that little ore from carrying out the joint to breaking hammer 3 and surface laminating department.

Further, the surface of the circular groove 6 is fully provided with clamping grooves 15 at intervals, and the impact top block 11 and the clamping grooves 15 are movably clamped together.

Further, the sliding groove 16 is formed in the casing 2 at a position corresponding to the pull rod 14, the sliding groove 16 and the pull rod 14 are movably inserted together, two fixing grooves 17 are formed in the sliding groove 16, fixing blocks are fixedly connected to the pull rod 14 and can be movably clamped with the fixing grooves 17 through rotation, when the pull rod 14 can slide inside and outside the sliding groove 16, two fixing grooves 17 are formed in the sliding groove, when no ore is clamped, the fixing blocks are clamped at the fixing grooves 17 at the top end through the pull rod 14, and gaps are not reserved between the impact jacking block 11 and the clamping grooves 15.

Working principle: through bearing breaker's casing 2 on the base 1, then enter into inside through ore from feed inlet 5, strike the ore through quartering hammer 3, little ore that forms after the ore striking, after little ore and quartering hammer 3 looks joint, utilize pull rod 14 to drive striking kicking block 11 flexible through anti-lock device 4, make little ore receive the impact of striking kicking block 11, outward impact, make little ore can not with quartering hammer 3 looks joint, get into circular slot 6 through ore from feed inlet 5, then utilize motor 7 to drive quartering hammer 3 and strike the crushing at circular slot 6 inside, after the quartering hammer 3 strikes little ore, according to the size, discharge from filter screen 10, big ore is carried out and is strikeed by quartering hammer 3, little ore is discharged from filter screen 10, after the quartering hammer 3 of circular slot 6 inside makes its joint in the crack of quartering hammer 3 with circular slot 6 looks, it can's leading to the quartering hammer 3 unable rotation, carry out the striking block through pull rod 14 and make the striking block 13 outside the circular slot, can not carry out the fixed slot 15 with the fixed slot through the pull rod 13 when the telescopic slot of 13, make the inside the slot of carrying out the telescopic slot is gone out with the 13, the 13 is gone out to the telescopic slot is carried out to the telescopic hole through the telescopic pull rod is carried out to the telescopic ore, wherein, the top is fixed with the 13 is fixed in the slot is carried out to the 13.

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

Claims

1. A combination hammer crusher, characterized in that: including being used for bearing breaker's base (1), being used for hammer breaker casing (2) of broken ore, be used for breaking hammer (3) of broken ore and prevent anti-sticking device (4) of ore joint breaking hammer (3), the upper end of base (1) is provided with casing (2), and the upper end of casing (2) is provided with feed inlet (5), and the inside of casing (2) is provided with breaking hammer (3), and is provided with anti-sticking device (4) on the inner wall of casing (2).

2. A modular hammer crusher as claimed in claim 1, wherein: the shell (2) is in streamline arrangement, a circular groove (6) is formed in the shell (2) at a position corresponding to the breaking hammer (3), a motor (7) is fixedly connected to the outer wall of the shell (2), and the output end of the motor (7) penetrates through the shell (2) and extends to the inside to be arranged together with the breaking hammer (3).

3. A modular hammer crusher as claimed in claim 2, wherein: the round groove (6) is provided with an inlet corresponding to the feeding port (5), the lower end of the round groove (6) is provided with an outlet, and the outlet is fixedly connected with a filter screen (10).

4. A modular hammer crusher as claimed in claim 2, wherein: the breaking hammer (3) is composed of a rotary disk (8) and a movable hammer (9), the rotary disks (8) are fixedly connected together through a rotary shaft, an interval space is arranged between the rotary disks (8), the inner wall in the interval space is fixedly connected with the movable hammer (9), and the output end of the motor (7) is fixedly connected with the rotary disk (8).

5. A modular hammer crusher according to claim 3, wherein: anti-sticking connects device (4) including striking kicking block (11), spring (12), connecting plate (13) and pull rod (14), the inside of casing (2) corresponds the inner end of circular slot (6) and is provided with connecting plate (13), and interval fixedly connected with striking kicking block (11) on connecting plate (13), and the inner end of connecting plate (13) is in the same place with casing (2) swing joint through spring (12), and the outer end activity grafting of casing (2) has pull rod (14), and pull rod (14) and connecting plate (13) fixed connection together.

6. A modular hammer crusher as claimed in claim 5, wherein: the surfaces of the circular grooves (6) are spaced and fully provided with clamping grooves (15), and the impact jacking blocks (11) are movably clamped with the clamping grooves (15).

7. A modular hammer crusher as claimed in claim 5, wherein: the sliding groove (16) is formed in the position, corresponding to the drawing rod (14), of the shell (2, the sliding groove (16) is movably inserted into the drawing rod (14), two fixing grooves (17) are formed in the sliding groove (16), fixing blocks are fixedly connected to the drawing rod (14), and the fixing blocks can be movably clamped with the fixing grooves (17) through rotation.