CN217796426U

CN217796426U - Continuous breaker of ore

Info

Publication number: CN217796426U
Application number: CN202220970470.0U
Authority: CN
Inventors: 秦安山; 刘冠东; 刘昌军
Original assignee: Anhui Dongyang Mining Industry Technology Co ltd
Current assignee: Anhui Dongyang Mining Industry Technology Co ltd
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-11-15
Anticipated expiration: 2032-04-24

Abstract

The utility model discloses a continuous ore crushing device, which comprises a crushing box and storage frames which are transversely symmetrically and fixedly connected to the inner wall of the crushing box, wherein the top end of the inner wall of the crushing box is transversely symmetrically and rotatably connected with a buffer plate, the shaft wall at the hinged part of the buffer plate is connected with the side wall of the crushing box through a torsional spring, and the two storage frames are internally symmetrically provided with a crushing assembly and a replacing assembly; the utility model discloses a cooperation between broken subassembly and the change subassembly makes crushing roller pivoted angle change according to the distance that the slider removed for a plurality of broken fragments that the crushing roller drove different positions carry out the breakage to the granule of equidimension not, prevent to use one for a long time to carry out the breakage in the face of the ore, and then improved crushing roller and broken kibbling life, improve the damaged degree of consistency of ore, and at the inoperative in-process of crushing roller, it plays to accomodate the frame to the crushing roller, the effect of sheltering from, the wearing and tearing of crushing roller have been reduced.

Description

Continuous breaker of ore

Technical Field

The utility model belongs to the technical field of ore production equipment, in particular to continuous breaker of ore.

Background

The ore is a stone containing a certain valuable mineral substance extracted from a mine, and can be applied to engineering fields such as metal mines, metallurgical industry, chemical industry, building industry, iron (highway) road construction units, cement industry, sandstone industry and the like after being processed step by step through crushing, grinding and the like.

At present, the ore can be broken through multiple modes such as crushing roller, quartering hammer, and current breaker can not provide safeguard measure to the quartering hammer at broken in-process, leads to the quartering hammer surface easy impaired when the ore whereabouts, and then influences the granularity size of broken ore.

Disclosure of Invention

To above-mentioned current breaker can not provide the safeguard measure to the quartering hammer at broken in-process, lead to the quartering hammer surface easy impaired when the ore whereabouts, and then influence the problem of the granularity size of broken ore.

The utility model provides a continuous breaker of ore, including broken case and the frame of accomodating of horizontal symmetry fixed connection at broken incasement wall, the horizontal symmetry in top of broken incasement wall rotates and is connected with the buffer board, be connected through a torsional spring between the axle wall of buffer board articulated department and the lateral wall of broken case, symmetrical connection is provided with the stock guide between the lateral wall of broken incasement wall both ends and the frame of accomodating around the broken incasement wall, it is provided with the baffle all to be connected between the one end that both sides are close to mutually and the stock guide around two frame of accomodating, the inner wall of broken case just is located two positions horizontal symmetry fixedly connected with L shaped plates of accomodating the frame bottom, two inside symmetries of accomodating the frame are provided with and are used for carrying out broken subassembly and the change subassembly that is used for adjusting the broken subassembly output to the ore.

Further, broken subassembly includes the cross guide rail of fixed connection in storage frame inner wall bottom, and the one end sliding fit of cross guide rail outer wall has the slider, and the other end longitudinal symmetry of cross guide rail outer wall is provided with the stopper.

Furthermore, one end of the slider close to the limiting block is fixedly connected with a connecting column, one end of the connecting column far away from the slider is fixedly connected with an arc-shaped plate, and the inner wall of the arc-shaped plate is rotatably connected with a bearing.

Furthermore, the inner wall fixedly connected with fixed axle of bearing, the fixed cover of the outer wall of fixed axle and the position symmetry that is located both ends around the bearing is equipped with the crushing roller, and the outer wall of crushing roller has a plurality of broken pieces along its circumference evenly distributed, and the diameter of broken piece outer wall is less than the diameter of arc outer wall.

Furthermore, the position of the outer wall of the crushing box, which corresponds to the crushing assembly, is provided with an L-shaped side plate, one end of the L-shaped side plate, which is close to the crushing box, is provided with an air cylinder, and the moving end of the air cylinder slides to penetrate through the side wall of the crushing box and is fixedly connected with the side wall of the sliding block.

Furthermore, change the subassembly and include the circular baffle of symmetry fixed connection at the fixed axle both ends, the both ends symmetric connection of fixed axle outer wall is provided with the haulage rope.

Further, both ends and the one side symmetry that is close to the spliced pole around the arc outer wall are provided with the arc curb plate, and the equal fixedly connected with cowl in one side of spliced pole is kept away from to two arc curb plate inner walls, and the diameter of cowl outer wall equals with the diameter of broken piece outer wall, is connected through No. two torsional springs between the outer wall of fixed axle and the lateral wall of arc curb plate.

Furthermore, both ends are all vertically symmetrical around the cross guide rail top and are provided with the support, fixedly connected with circle roller between two supports, and the one end that the fixed axle was kept away from to two haulage ropes slides respectively and runs through the lateral wall of two arc curb plates and fixed connection on the outer wall of two circle rollers.

Compared with the prior art, the utility model provides a continuous breaker of ore possesses following beneficial effect: make crushing roller pivoted angle change according to the distance that the slider removed through the cooperation between broken subassembly and the change subassembly for the crushing roller drives a plurality of broken fragments of different positions and carries out the breakage to the granule of equidimension not, prevent to use one for a long time and carry out the breakage in the face of the ore, and then improved crushing roller and broken fragment life, improve the damaged degree of consistency of ore, and at the crushing roller inoperative in-process, accomodate the frame and play to accomodate the crushing roller, the effect of sheltering from, the wearing and tearing of crushing roller have been reduced.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 shows a perspective view of the present invention;

figure 2 shows a side cross-sectional view of the present invention;

figure 3 shows a front cross-sectional view of the present invention;

FIG. 4 shows a perspective view of a circular baffle and crushing assembly of the present invention;

fig. 5 shows a perspective view of the crushing assembly and the replacing assembly in the present invention.

In the figure: 1. a crushing box; 2. a storage frame; 3. a buffer plate; 301. a material guide plate; 302. a partition plate; 303. an L-shaped plate; 4. a crushing assembly; 401. a cross-shaped guide rail; 402. a slider; 403. a limiting block; 404. connecting columns; 405. an arc-shaped plate; 406. a bearing; 407. a fixed shaft; 408. a crushing roller; 409. breaking the fragments; 410. an arc-shaped side plate; 411. an L-shaped side plate; 412. a cylinder; 5. replacing the component; 501. a circular baffle; 502. a hauling rope; 503. an arc-shaped baffle plate; 504. a support; 505. and (4) a round roller.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely illustrate the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than 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. 1-3, a continuous ore crushing device comprises a crushing box 1 and a receiving frame 2 which is transversely symmetrically and fixedly connected to the inner wall of the crushing box 1, wherein the receiving frame 2 has a function of receiving and shielding a crushing roller 408, so as to reduce the abrasion of the crushing roller 408, a buffer plate 3 is transversely and symmetrically rotatably connected to the top end of the inner wall of the crushing box 1, a shaft wall at the hinged position of the buffer plate 3 is connected with the side wall of the crushing box 1 through a torsion spring (not shown in the figure), so that when an ore falls on the top of the two buffer plates 3, the two buffer plates 3 vibrate under the action of gravity of the ore and the elastic force of the torsion spring, so as to further improve the ore falling speed, the two buffer plates 3 are respectively positioned at the top of the two receiving frames 2, the distance between the two receiving frames 2 is gradually reduced from top to bottom, guide plates 301 are symmetrically connected between the front and back ends of the inner wall of the crushing box 1 and the side wall of the receiving frame 2, the distance between the two material guide plates 301 is gradually reduced from top to bottom, the baffle plates 302 are connected between the material guide plates 301 and one ends of the two storage frames 2, which are close to each other, and the top of the baffle plates 302 are flush with the top of the storage frames 2, when the device is used, the arrangement of the baffle plates 3, the material guide plates 301 and the baffle plates 302 is convenient for guiding ores at the tops of the two baffle plates 3 into the space between the two storage frames 2, so that the ores can be conveniently concentrated and crushed subsequently, thereby ensuring the sufficient crushing effect of the ores, the positions of the inner wall of the crushing box 1, which are positioned at the bottom ends of the two storage frames 2, are transversely and symmetrically fixedly connected with the L-shaped plates 303, the distance between the two L-shaped plates 303 is reserved, so that the ores with larger particles can be accumulated at the tops of the two L-shaped plates 303, and the ores with smaller particles can fall downwards through the two L-shaped plates 303, thereby improving the uniformity of ore crushing.

Referring to fig. 1 and 3-5, the two storage frames 2 are symmetrically provided with a crushing assembly 4 and a replacing assembly 5 inside, the crushing assembly 4 includes a cross-shaped guide rail 401 fixedly connected to the bottom end of the inner wall of the storage frame 2, one end of the outer wall of the cross-shaped guide rail 401 is slidably fitted with a sliding block 402, the other end of the outer wall of the cross-shaped guide rail 401 is symmetrically provided with a limiting block 403 in front and back direction, the sliding block 402 is prevented from sliding out of the outer wall of the cross-shaped guide rail 401 to cause falling off, a certain limiting function is achieved, one end of the sliding block 402 close to the limiting block 403 is fixedly connected with a connecting column 404, the connecting column 404 is located above the limiting block 403, one end of the connecting column 404 far away from the sliding block 402 is fixedly connected with an arc plate 405, the inner wall of the arc plate 405 is rotatably connected with a bearing 406, the inner wall of the bearing 406 is fixedly connected with a fixed shaft 407, the outer wall of the fixed shaft 407 and the positions at the front and back ends of the bearing 406 are symmetrically fixedly sleeved with crushing rollers 408, the outer wall of crushing roller 408 has a plurality of broken pieces 409 along its circumference evenly distributed, broken piece 409's setting has strengthened the degree to the ore crushing, broken degree has been accelerated, the diameter of broken piece 409 outer wall is less than the diameter of arc 405 outer wall, both ends and the one side symmetry that is close to spliced pole 404 are provided with arc curb plate 410 around the arc 405 outer wall, setting up of arc curb plate 410 is convenient for protect crushing roller 408 and the inoperative one side of broken piece 409, thereby the life of crushing roller 408 and broken piece 409 has been improved, reduce the frequency of changing, the position that crushing box 1 outer wall corresponds broken subassembly 4 is provided with L shape curb plate 411, L shape curb plate 411 is close to the one end of crushing box 1 and installs cylinder 412, the removal end of cylinder 412 slides and runs through the lateral wall of crushing box 1 and with the lateral wall fixed connection of slider 402.

Referring to fig. 3-5, the replacing assembly 5 includes circular baffles 501 symmetrically and fixedly connected to two ends of the fixed shaft 407, pulling ropes 502 are symmetrically connected to two ends of the outer wall of the fixed shaft 407, the pulling ropes 502 are located between the circular baffles 501 and the crushing roller 408, the outer wall of the fixed shaft 407 is connected to the side walls of the arc-shaped side plates 410 through a second torsion spring (not shown in the figure), so that the crushing roller 408 rotates, arc-shaped baffles 503 are fixedly connected to one sides of the inner walls of the two arc-shaped side plates 410, which are away from the connecting post 404, the diameter of the outer walls of the arc-shaped baffles 503 is equal to that of the outer walls of the crushing blocks 409, the positions of the pulling ropes 502 are conveniently protected by the arc-shaped baffles 503, the phenomenon that the pulling ropes 502 are disconnected is avoided, so as to prolong the service life of the pulling ropes 502, and ensure normal operation of the replacing assembly 5, brackets 504 are longitudinally and symmetrically arranged at the front and rear ends of the top of the cross-shaped guide rail 401, circular rollers 505 are fixedly connected between the two brackets 504, and one ends of the two pulling ropes 502, which are away from the fixed shaft 407, respectively slide through the side walls of the two arc-shaped side plates 410 and are fixedly connected to the outer walls of the two circular rollers 505.

The working principle is as follows: pouring ores to be crushed into the tops of the two buffer plates 3, guiding the ores by the two buffer plates 3, preventing the ores from being blocked at the lower ends of the two buffer plates 3, dropping the ores between the two containing frames 2 through the two buffer plates 3, accumulating the ores with larger particles at the tops of the two L-shaped plates 303, dropping the ores with smaller particles downward through the two L-shaped plates 303, thereby improving the uniformity of ore crushing, starting the two cylinders 412, driving the two sliders 402 to move along the cross-shaped guide rail 401, driving the two symmetrical crushing rollers 408 to move synchronously under the driving of the connecting column 404, driving the crushing blocks 409 to hammer and crush the ores at the tops of the two L-shaped plates 303 by the crushing rollers 408, driving the traction rope 502 to move synchronously while the crushing rollers 408 are moving, unreeling the traction rope 502 under the pulling action of the circular roller 505, driving the two crushing rollers 408 to rotate under the pulling action of the traction rope 502, changing the rotating angle of the crushing rollers 408 according to the moving distance of the sliding block 402, enabling the plurality of the crushing rollers 408 to drive the crushing blocks at different positions to crush the crushing rollers 402, preventing the crushing rollers from moving along the two L-shaped plates 303, and improving the uniformity of the grinding rollers 408, preventing the grinding rollers from sliding of the crushing rollers from moving transversely-shaped plates 303 under the sliding block from sliding of the sliding block 408, and improving the grinding rollers 402, and the uniformity of the sliding block 408, and pushing the sliding of the sliding block 408, and preventing the sliding of the sliding block from moving of the sliding block 408 from sliding block 408, the continuous crushing of the ore is completed in such a reciprocating way.

Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a continuous breaker of ore, includes broken case and horizontal symmetry fixed connection at the frame of accomodating of broken incasement wall, its characterized in that: the horizontal symmetry in top of broken incasement wall rotates and is connected with the buffer board, be connected through a torsional spring between the lateral wall of the axle wall of buffer board articulated department and broken case, symmetrical connection is provided with the stock guide between both ends and the lateral wall of storage frame around broken incasement wall, all be connected between the one end that both sides are close to mutually and the stock guide around two storage frame and be provided with the baffle, the inner wall of broken case just is located the horizontal symmetry fixedly connected with L shaped plate in position of two storage frame bottoms, the inside symmetry of two storage frame is provided with and is used for carrying out broken subassembly and the renewal subassembly that is used for adjusting the broken subassembly output to the ore.

2. A continuous ore crushing apparatus according to claim 1, wherein: broken subassembly includes the cross guide rail of fixed connection in storage frame inner wall bottom, and the one end sliding fit of cross guide rail outer wall has the slider, and the other end longitudinal symmetry of cross guide rail outer wall is provided with the stopper.

3. A continuous ore crushing apparatus according to claim 2, wherein: the slider is close to the one end fixedly connected with spliced pole of stopper, and the one end fixedly connected with arc of slider is kept away from to the spliced pole, and the inner wall of arc rotates and is connected with the bearing.

4. A continuous ore crushing apparatus according to claim 3, wherein: the inner wall fixedly connected with fixed axle of bearing, the outer wall of fixed axle and the fixed cover that is located the position symmetry at bearing front and back both ends are equipped with the crushing roller, and the outer wall of crushing roller evenly distributed has a plurality of broken pieces along its circumference, and the diameter of broken piece outer wall is less than the diameter of arc outer wall.

5. A continuous ore crushing apparatus according to claim 2, wherein: the position that broken case outer wall corresponds broken subassembly is provided with L shape curb plate, and the cylinder is installed to the one end that L shape curb plate is close to broken case, the removal end of cylinder slip run through broken case's lateral wall and with the lateral wall fixed connection of slider.

6. A continuous ore crushing apparatus according to claim 4, wherein: the replacing component comprises circular baffles which are symmetrically and fixedly connected to the two ends of the fixed shaft, and the two ends of the outer wall of the fixed shaft are symmetrically connected with the traction ropes.

7. A continuous ore crushing apparatus according to claim 6, wherein: the utility model discloses a crushing piece, including spliced pole, arc curb plate, the equal fixedly connected with cowl in one side of spliced pole is kept away from to both ends and the one side symmetry that is close to the spliced pole around the arc outer wall is provided with the arc curb plate, and the equal fixedly connected with cowl in one side of spliced pole is kept away from to two arc curb plate inner walls, and the diameter of cowl outer wall equals with the diameter of broken piece outer wall, is connected through No. two torsional springs between the outer wall of fixed axle and the lateral wall of arc curb plate.

8. A continuous ore crushing apparatus according to claim 7, wherein: the front end and the rear end of the top of the cross-shaped guide rail are longitudinally symmetrically provided with supports, a round roller is fixedly connected between the two supports, and one ends, away from the fixed shaft, of the two traction ropes respectively penetrate through the side walls of the two arc-shaped side plates in a sliding mode and are fixedly connected to the outer walls of the two round rollers.