CN210846496U

CN210846496U - Ore jaw crusher

Info

Publication number: CN210846496U
Application number: CN201921532869.5U
Authority: CN
Inventors: 侯虎文; 刘艳
Original assignee: Yantai Longteng Mechanical Equipment Co ltd
Current assignee: Yantai Longteng Mechanical Equipment Co ltd
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-06-26
Anticipated expiration: 2029-09-16

Abstract

The utility model relates to the technical field of ore crushing, and discloses an ore jaw crusher, which comprises a shell ore jaw crusher, wherein the shell ore jaw crusher is a rectangular block, and the inside of the shell ore jaw crusher is of a hollow structure, a rectangular opening is arranged on the upper wall surface of the shell ore jaw crusher, the upper inner wall of the shell ore jaw crusher is fixedly provided with a connecting plate ore jaw crusher, the utility model is provided with a triangular block, the crushed stone in the shell can fall into the box body through the opening, then the crushed stones can be smashed on the inclined planes of the triangular blocks, then the inclined planes on the two sides of the triangular blocks can bounce open towards the two sides of the left side, so that the stones are respectively discharged from the discharge holes on the two sides of the left side, the arrangement can separate crushed stones, and avoids blockage caused by discharging the crushed stones.

Description

Ore jaw crusher

Technical Field

The utility model relates to an ore crushing technical field specifically is an ore jaw breaker.

Background

Ore crushing is generally the crushing or grinding of larger particles of ore into usable and suitably sized stone material.

Various different crushing devices are needed in the ore crushing process and mainly comprise a vibrating feeder, a jaw crusher, an impact crusher, a vibrating screen, a rubber belt conveyor, a centralized electric control device and the like, wherein the jaw crusher is a crushing device which appears relatively early and mainly imitates the upper jaw and the lower jaw of an animal, and the effect of rolling crushed stone is achieved by static and dynamic crushing.

Present stone material is used as the lime stone, building stones such as marble can all need use the jaw breaker at the in-process of processing, but jaw breaker, when broken marble, the marble only has the left and right sides to move jaw and quiet jaw extruded power, but because the texture of marble is fragile but intensity is high, and the marble is at broken in-process, can divide into a lot of breakage, break or split from top to bottom in the middle of the first time breakage, but present crushing equipment just so leads to the marble to place into the first broken process of breaker for a long time, waste time and energy.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an ore jaw breaker possesses advantages such as multi-angle breakage.

(II) technical scheme

For realizing the broken purpose of above-mentioned multi-angle, the utility model provides a following technical scheme: an ore jaw crusher comprises a shell ore jaw crusher, wherein the shell ore jaw crusher is a rectangular block, the inside of the shell ore jaw crusher is of a hollow structure, a rectangular opening is formed in the upper wall surface of the shell ore jaw crusher, a connecting plate ore jaw crusher is fixedly mounted on the upper inner wall surface of the shell ore jaw crusher, the connecting plate ore jaw crusher is a square block, movable plates are mounted on the left side wall surface of the connecting plate ore jaw crusher and the left side inner wall surface of the shell ore jaw crusher through hinges, the movable plate ore jaw crusher is a rectangular plate, spring ore jaw crushers are fixedly mounted on the left side wall surface of the connecting plate ore jaw crusher and the left side inner wall surface of the shell ore jaw crusher, the left side and the right side of the two spring ore jaw crushers correspond to each other, the left and right corresponding ends of the two spring ore jaw crushers are fixedly connected with a side wall surface which is far away from the left and right of the two movable plate ore jaw crushers respectively, the two spring ore jaw crushers can extrude the two movable plate ore jaw crushers towards one side direction close to a central point until the two movable plate ore jaw crushers are attached to each other, and when the two movable plate ore jaw crushers are attached to each other, the two movable plate ore jaw crushers are in an inclined state, the left and right sides of the shell ore jaw crusher are provided with belt pulley ore jaw crushers, the two belt pulley ore jaw crushers are corresponding to each other left and right, the belt pulley ore jaw crushers are hinged with an external belt, an eccentric bearing is fixedly installed between the side wall surfaces of the two belt pulley ore jaw crushers which correspond to each other, the movable jaw ore jaw crusher is arranged inside the shell ore jaw crusher, a circular ore jaw crusher is fixedly mounted above the movable jaw ore jaw crusher, the circular ore jaw crusher is movably connected with eccentric bearings on the two belt pulley ore jaw crushers, damping equipment for providing damping effect and stability for the movable jaw ore jaw crusher is fixedly mounted inside the shell ore jaw crusher, the right side of the damping equipment is movably connected with the movable jaw ore jaw crusher, a static jaw ore jaw crusher is fixedly mounted on the inner wall of the left side of the shell ore jaw crusher, the static jaw ore jaw crusher corresponds to the movable jaw ore jaw crusher left and right, a semicircular ore jaw crusher is fixedly mounted on one side wall surface of the movable jaw ore jaw crusher, which is close to the static jaw ore jaw crusher left and right, the semicircular ore jaw crusher is semi-cylindrical, and semicircle piece ore jaw crusher's length is the same with movable jaw ore jaw crusher and quiet jaw ore jaw crusher's width, and semicircle piece ore jaw crusher on the quiet jaw ore jaw crusher is located movable jaw ore jaw crusher's the top of semicircle piece ore jaw crusher, and the equal fixed mounting in the upper left side of the right downside of the semicircle piece ore jaw crusher on left side and right side has lug ore jaw crusher.

Preferably, the lug ore jaw crusher is a triangular block, the length of the lug ore jaw crusher being the same as the length of the semicircular lug ore jaw crusher.

Preferably, the lower wall of the shell ore jaw crusher is fixedly provided with a box ore jaw crusher, the box ore jaw crusher is a rectangular box, and the length and width of the box ore jaw crusher are the same as those of the shell ore jaw crusher.

Preferably, the inside of box ore jaw breaker is hollow structure, and opening ore jaw breaker has all been seted up to the top wall of box ore jaw breaker and shell ore jaw breaker's below wall, and opening ore jaw breaker is square mouth.

Preferably, the inner wall of the jaw crusher on the shell ore jaw crusher is flush with the inner wall of the jaw crusher on the box ore jaw crusher, the jaw crusher on the box ore jaw crusher is provided with two ore jaw crushers, the jaw crusher is rectangular, the jaw crusher is fixedly provided with a triangular ore jaw crusher on the bottom wall of the box ore jaw crusher, the left side and the right side of the jaw crusher are inclined planes, and the jaw crusher of the triangular block ore jaw crusher is positioned between the jaw crushers of the two discharge ports ore jaw crushers, and the jaw crusher of the triangular block ore jaw crusher corresponds to the jaw crusher of the opening ore jaw crusher.

(III) advantageous effects

Compared with the prior art, the utility model provides an ore jaw breaker possesses following beneficial effect:

1. the ore jaw crusher is provided with the semicircular blocks and the convex blocks, when marble is placed into the inner wall of the utility model, the movable jaw swings left and right, the marble is stressed between the movable jaw and the static jaw, but the semicircular blocks on the movable jaw and the static jaw are arranged in a vertically staggered way, therefore, when the marble is extruded, the marble on the left and right sides can apply left and right forces to the marble from different left and right positions, and can apply dislocation extrusion force to the strong marble, the marble is broken from the middle, the first breaking speed of the marble after being placed in the crusher is increased, and the two lugs are arranged and correspond to the left bevel angle and the right bevel angle, when the marble is extruded by two semicircle blocks, the marble can be extruded by the two convex blocks, and the extrusion angles of the two convex blocks are different from that of the semicircle block, so that multi-angle pressurization is realized, and the crushing process is accelerated.

2. This ore jaw breaker through having set up the fly leaf, building stones are directly put in the fly leaf top, and building stones have piled up certain weight on the fly leaf and just can be pressed the fly leaf downwards open, then the building stones fall into the utility model discloses inside, such setting has avoided external feeding equipment to stop to the utility model discloses inside pours into the building stones into, leads to causing the problem of jam to take place.

3. This ore jaw breaker, through having set up the triangular block, the building stones that the breakage finishes in the shell can fall into the box inside through the opening always, then these broken building stones of accomplishing can pound on the inclined plane of triangular block, then the inclined plane of triangular block both sides can be bounced off it to the left side both sides for the discharge gate discharge of left side both sides is followed respectively to the building stones, such setting can be separately opened out the building stones that the breakage finishes, avoided the building stones that the breakage finishes to cause the jam in the discharge.

Drawings

FIG. 1 is a perspective view of the present invention;

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

In the figure: the device comprises a shell 1, a box body 2, a movable plate 3, a belt pulley 4, a ring 5, a movable jaw 6, a spring 7, a connecting plate 8, a static jaw 9, a semicircular block 10, an opening 11, a bump 12, a triangular block 13 and a discharge hole 14.

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. 1-2, a jaw crusher for ore comprises a housing 1, the housing 1 is a rectangular block, the interior of the housing 1 is a hollow structure, a rectangular opening is formed in the upper wall surface of the housing 1, a connecting plate 8 is fixedly mounted on the upper inner wall of the housing 1, the connecting plate 8 is a square block, a movable plate 3 is movably mounted on the left side wall surface of the connecting plate 8 and the left side inner wall of the housing 1 through hinges, the movable plate 3 is a rectangular plate, springs 7 are fixedly mounted on the left side wall surface of the connecting plate 8 and the left side inner wall of the housing 1, the two springs 7 are in left-right correspondence, one ends of the two springs 7 in left-right correspondence are respectively and fixedly connected with a side wall surface of the two movable plates 3 which are away from each other in left-right correspondence, the two springs 7 can press the two movable plates 3 in a side direction close to a central point, when the two movable plates 3 are attached to each other, the two movable plates 3 are in an inclined state, belt pulleys 4 are arranged on the left and right sides of the shell 1, the two belt pulleys 4 correspond to each other left and right, the belt pulleys 4 are hinged to an external belt, an eccentric bearing is fixedly arranged between one side wall surface of each corresponding one of the two belt pulleys 4, the eccentric bearing and the belt pulley 4 are connected in the existing connection mode, the eccentric bearing is also in the existing structure, the details are not repeated, a movable jaw 6 is arranged inside the shell 1, a ring 5 is fixedly arranged above the movable jaw 6, the ring 5 is movably connected with the eccentric bearings on the two belt pulleys 4, damping equipment for providing damping effect and stability for the movable jaw 6 is fixedly arranged inside the shell 1, the damping equipment is the same as damping equipment in an existing jaw crusher and is in the existing structure, not repeated, the right side of the shock absorption device is movably connected with a movable jaw 6, a static jaw 9 is fixedly installed on the inner wall of the left side of the shell 1, the static jaw 9 corresponds to the movable jaw 6 in a left-right mode, stone is placed above the two movable plates 3, a spring 7 contracts along with the increase of the stone, the two movable plates 3 can turn downwards and then enter between the movable jaw 6 and the static jaw 9, then an external belt is connected with a driving source to drive the belt pulley 4 to rotate back and forth, then the belt pulley 4 drives the movable jaw 6 to swing left and right through an eccentric bearing, when the movable jaw 6 moves towards the left side, the stone clamped between the movable jaw 6 and the static jaw 9 can be extruded and then crushed, then the movable jaw 6 moves towards the right side, the distance between the movable jaw 6 and the static jaw 9 is increased, the crushed stone can move downwards, and semicircular blocks 10 are fixedly installed on the side wall surfaces of the movable jaw 6 close to the left side and the right side of the static jaw 9, the semicircular block 10 is semi-cylindrical, the length of the semicircular block 10 is the same as the width of the movable jaw 6 and the static jaw 9, the semicircular block 10 on the static jaw 9 is positioned above the semicircular block 10 on the movable jaw 6, the right lower side of the semicircular block 10 on the left side and the left upper side of the semicircular block 10 on the right side are both fixedly provided with a convex block 12, the convex block 12 is a triangular block, the length of the convex block 12 is the same as the length of the semicircular block 10, the lower wall surface of the shell 1 is fixedly provided with a box body 2, the box body 2 is a rectangular box, the length and the width of the box body 2 are the same as the length and the width of the shell 1, the inside of the box body 2 is of a hollow structure, the upper wall surface of the box body 2 and the lower wall surface of the shell 1 are both provided with an opening 11, the opening 11 is a square opening, the opening 11 is used for discharging crushed stone, and the inner wall of the opening 11 on the shell 1, two discharge ports 14 are formed in the bottom wall surface of the box body 2, the discharge ports 14 are rectangular ports, a triangular block 13 is fixedly mounted on the bottom wall surface of the box body 2, the left side and the right side of the triangular block 13 are inclined planes, the triangular block 13 is located between the two discharge ports 14, and the triangular block 13 corresponds to the opening 11 up and down.

When in use, the utility model is used,

firstly, stone is placed above the two movable plates 3, the spring 7 contracts along with the increase of the stone, the two movable plates 3 can be turned downwards and then enter between the movable jaw 6 and the static jaw 9, then an external belt is connected with a driving source for back-and-forth transmission to drive the belt pulley 4 to rotate, and then the belt pulley 4 drives the movable jaw 6 to swing left and right through the eccentric bearing.

The second step is that: when the movable jaw 6 moves towards the left side, the stone material clamped between the movable jaw 6 and the static jaw 9 is squeezed and crushed, then the movable jaw 6 moves towards the right side, the distance between the movable jaw 6 and the static jaw 9 is enlarged, and the crushed stone material moves downwards.

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. A jaw crusher for ore, comprising a housing (1), characterized in that: the upper wall surface of the shell (1) is provided with a rectangular opening, the upper inner wall surface of the shell (1) is fixedly provided with a connecting plate (8), the left side wall surface of the connecting plate (8) and the left side inner wall surface of the shell (1) are respectively and movably provided with a movable plate (3) through hinges, the left side wall surface of the connecting plate (8) and the left side inner wall surface of the shell (1) are respectively and fixedly provided with springs (7), the left and right corresponding ends of the two springs (7) are respectively and fixedly connected with one side wall surface which is far away from the left and right of the two movable plates (3), the left and right sides of the shell (1) are provided with belt pulleys (4), an eccentric bearing is fixedly arranged between the mutually corresponding side wall surfaces of the two belt pulleys (4), a movable jaw (6) is arranged in the shell (1), a ring (5) is fixedly arranged above the movable jaw (6), and the eccentric bearings on the, the damping device is characterized in that damping equipment providing damping effect and stability for the movable jaw (6) is fixedly installed inside the shell (1), the right side of the damping equipment is movably connected with the movable jaw (6), and a static jaw (9) is fixedly installed on the inner wall of the left side of the shell (1).

2. A jaw crusher for mineral ores as claimed in claim 1 wherein: move all fixed mounting on the wall of a side that jaw (6) and quiet jaw (9) are close to about and have semicircle piece (10), semicircle piece (10) are semi-cylindrical, and the length of semicircle piece (10) is the same with the width that moves jaw (6) and quiet jaw (9), and semicircle piece (10) on quiet jaw (9) are located the top of moving jaw (6) semicircle piece (10).

3. A jaw crusher for mineral ores as claimed in claim 2, wherein: the left side right downside and the right side of semicircle piece (10) the equal fixed mounting in upper left side of semicircle piece (10) has lug (12), and lug (12) are triangular piece, and the length of lug (12) is the same with the length of semicircle piece (10).

4. A jaw crusher for mineral ores as claimed in claim 1 wherein: the lower wall surface of the shell (1) is fixedly provided with a box body (2), the length and the width of the box body (2) are the same as those of the shell (1), the inside of the box body (2) is of a hollow structure, and the upper wall surface of the box body (2) and the lower wall surface of the shell (1) are both provided with an opening (11).

5. A jaw crusher for mineral ores as claimed in claim 4 in which: two discharge ports (14) are formed in the wall face of the bottom of the box body (2), a triangular block (13) is fixedly mounted on the wall face of the bottom of the box body (2), the triangular block (13) is located between the two discharge ports (14), and the triangular block (13) corresponds to the opening (11) up and down.