CN219024576U

CN219024576U - Mining multistage breaker

Info

Publication number: CN219024576U
Application number: CN202223587005.8U
Authority: CN
Inventors: 李可嘉; 孔春雨
Original assignee: Jiangsu Xianglin Jiayu Machinery Co ltd
Current assignee: Jiangsu Xianglin Jiayu Machinery Co ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-05-16
Anticipated expiration: 2032-12-31

Abstract

The utility model discloses a mining multistage crusher, which relates to the technical field of crusher equipment and comprises a first feed inlet, wherein a first crushing box is fixedly connected to the bottom end of the first feed inlet, a first crushing roller set is arranged in the first crushing box, and the bottom end of the first crushing box is fixedly connected to the middle part of the top end of a sorting box; the bottom fixed connection of letter sorting case is on the left side top of L type base, the inside of letter sorting case is equipped with the transmission storehouse, the right side top of L type base is being close to the broken case of position fixedly connected with second of the right-hand member of transmission storehouse, the inside of the broken case of second is equipped with the broken roller group of second. According to the mining multistage crusher, raw materials are crushed through the first crushing box, the sorting box is used for sorting, and the conveying box is used for conveying the raw materials which do not reach the crushing standard to the second crushing box for secondary crushing, so that the sufficiency of raw material crushing is facilitated, meanwhile, manual sorting is avoided, and the working efficiency is improved.

Description

Mining multistage breaker

Technical Field

The utility model relates to the technical field of crusher equipment, in particular to a mining multistage crusher.

Background

In the exploitation and application of raw materials such as stones in mine quarry, when the requirement on the particle type of the raw materials such as stones is high, the raw materials such as stones are crushed by a crusher which is usually used by people, so that the crushing of the materials is an indispensable technological process in the production of products in a plurality of industries such as mines, building materials, chemical industry, metallurgy and the like.

Through retrieving, chinese patent with publication number CN217663819U discloses a mining dust-proof crushing apparatus, including a supporting frame, its characterized in that: the device comprises a supporting frame, and is characterized in that an assembling mechanism and a dustproof mechanism are arranged on the supporting frame, the assembling mechanism comprises a transmission mechanism, a transmission rod, a synchronous wheel, crushing teeth, a feeding shell, a connecting shell, a screw rod and a reinforcing plate, the transmission mechanism is arranged on the supporting frame, the transmission mechanism is matched with the transmission rod to be connected on the connecting shell, the crushing teeth are arranged on the transmission rod, the feeding shell is arranged on the connecting shell, the screw rod is respectively connected on the feeding shell and the connecting shell, two ends of the screw rod are respectively connected with nuts in a threaded mode, the reinforcing plate is arranged on the feeding shell, the dustproof mechanism is arranged on the supporting frame, and the tensioning mechanism is arranged on the dustproof mechanism. This mining raise dust breaker passes through equipment mechanism, dustproof mechanism and straining device, can change different feeding shells according to different circumstances, in having avoided the air of mixing of dust in when having promoted the adaptability of equipment, secondly can adjust the position of fly leaf through the adjusting nut that rotates on a plurality of regulation poles to adjust the distance between two drive wheels, thereby tensioning the chain, promoted transmission quality.

However, the technology has the following defects that when the mining multistage crusher crushes raw materials, the raw materials are easy to crush incompletely, the crushed raw materials have individual sizes still too large, operators are required to pick the crushed raw materials for secondary crushing, manpower is wasted, and the use efficiency of the crusher is reduced due to secondary reworking.

Disclosure of Invention

The present utility model has been made in view of the above-mentioned problems with the existing mining multi-stage crushers.

Therefore, the utility model aims to provide a mining multistage crusher, which solves the problems that when the mining multistage crusher crushes raw materials, the raw materials are easy to crush incompletely, the crushed raw materials have an excessive volume, an operator is required to pick the crushed raw materials for secondary crushing, and the use efficiency of the crusher is reduced due to secondary reworking while the labor is wasted.

In order to achieve the above object, the present utility model provides the following technical solutions:

the mining multistage crusher comprises a first feeding port, wherein the bottom end of the first feeding port is fixedly connected with a first crushing box, a first crushing roller set is arranged in the first crushing box, and the bottom end of the first crushing box is fixedly connected with the middle part of the top end of a sorting box; the bottom fixed connection of letter sorting case is on the left side top of L type base, the inside of letter sorting case is equipped with the transmission storehouse, the right side top of L type base is being close to the broken case of position fixedly connected with second of the right-hand member of transmission storehouse, the inside of the broken case of second is equipped with the broken roller group of second, adopts foretell technical scheme, breaks the raw materials through first broken roller group, and the raw materials gets into letter sorting case after the breakage and sorts, and the raw materials that do not reach broken standard get into the broken case of second through the transmission storehouse, and the broken roller group of second carries out secondary breakage to it, is favorable to the sufficiency of raw materials breakage, avoids artifical letter sorting simultaneously, improves work efficiency.

Preferably, the top of the second crushing box is fixedly connected with a second feeding hole at a position close to the bottom of the right end of the transmission bin, a first gear and a second gear are arranged in the middle of the front side of the second crushing box, the outer edge of the first gear is meshed with the outer edge of the second gear, a first motor is fixedly connected with the middle of one side of the first gear far away from the second crushing roller set, the middle of one side of the first gear close to the second crushing roller set is fixedly connected with the crushing roller of the second crushing roller set through a transmission rod, the first motor is started, and the first gear and the second gear drive the second crushing roller set to secondarily crush the raw materials which do not meet the standard, so that the working efficiency is improved.

Preferably, the front side middle part of first broken case is equipped with third gear, fourth gear, and the outer edge of third gear and the outer edge intermeshing of fourth gear, third gear and fourth gear are all through transfer line and the broken roller fixed connection of first broken roller group in the one side middle part that is close to first broken roller group, third gear is keeping away from the one side middle part fixedly connected with second motor of first broken roller group, starts the second motor, and third gear and fourth gear drive first broken roller group and carry out broken processing to the raw materials, easy operation.

Preferably, the top four sides fixedly connected with atomizing pipe of letter sorting case, atomizing pipe is keeping away from the broken case of second one side middle part fixedly connected with atomizing equipment, the top fixedly connected with of atomizing pipe adopts foretell technical scheme, and atomizing equipment connects the water tank, and spout blowout atomizing gas through the last fixedly connected of atomizing pipe is favorable to the dust deposit that floats in the air that produces the raw materials breakage, avoids the too big harm operating personnel of dust.

Further, the middle part swing joint of transmission storehouse has the transmission pole, the outside of transmission pole is equipped with the feeding spiral shell leaf, the transmission pole is keeping away from the broken case of second one end fixedly connected with third motor, starts the third motor, and the transmission pole begins to rotate, and the broken raw materials that does not reach the standard carries out the secondary crushing through the transmission of feeding spiral shell leaf to the broken case of second, avoids artifical letter sorting, has practiced thrift the labour.

Preferably, the notch has been seted up at the bottom middle part of letter sorting case, and the inside fixedly connected with filter screen of notch, the inside activity of bottom of L type base has cup jointed and has been held the case, and the raw materials after the broken through first broken case, through the filtration of filter screen, the raw materials falls into and holds the case after reaching the broken of standard.

In the technical scheme, the utility model has the technical effects and advantages that:

1. according to the utility model, the raw materials are crushed through the first crushing box, the sorting box sorts, and the transmission box transmits the raw materials which do not reach the crushing standard to the second crushing box for secondary crushing, so that the sufficiency of crushing the raw materials is facilitated, meanwhile, manual sorting is avoided, and the working efficiency is improved.

2. According to the utility model, the water tank is connected through the atomizing equipment, and the atomizing gas is sprayed out through the nozzle fixedly connected with the atomizing pipe, so that dust floating in the air generated by crushing the raw materials is deposited, and the harm of excessive dust to the health of operators is avoided.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

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

FIG. 2 is a cross-sectional perspective view of the present utility model;

FIG. 3 is a side view of a third embodiment of the present utility model;

fig. 4 is a cross-sectional perspective side view of the present utility model.

Reference numerals illustrate:

1. a first feed port; 2. a first crushing tank; 3. sorting boxes; 4. a transmission bin; 5. a first crushing roller set; 6. a second feed inlet; 7. an L-shaped base; 8. a second crushing box; 9. a second crushing roller set; 10. a first motor; 11. a first gear; 12. a second gear; 13. an atomizing device; 14. a second motor; 15. a third gear; 16. a fourth gear; 17. a spout; 18. an atomizing tube; 19. a third motor; 20. a transmission rod; 21. feeding screw leaves; 22. a filter screen; 23. and a holding box.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The embodiment of the utility model discloses a mining multistage crusher.

The utility model provides a mining multistage crusher as shown in figures 1-4, which comprises a first feed inlet 1, wherein the bottom end of the first feed inlet 1 is fixedly connected with a first crushing box 2, a first crushing roller set 5 is arranged in the first crushing box 2, and the bottom end of the first crushing box 2 is fixedly connected with the middle part of the top end of a sorting box 3; the bottom end of the sorting box 3 is fixedly connected to the left top end of the L-shaped base 7, a transmission bin 4 is arranged in the sorting box 3, a second crushing box 8 is fixedly connected to the right top end of the L-shaped base 7 at a position close to the right end of the transmission bin 4, and a second crushing roller set 9 is arranged in the second crushing box 8; the middle part of the front side of the first crushing box 2 is provided with a third gear 15 and a fourth gear 16, the outer edge of the third gear 15 is meshed with the outer edge of the fourth gear 16, the middle parts of the third gear 15 and the fourth gear 16 on the side close to the first crushing roller set 5 are fixedly connected with the crushing rollers of the first crushing roller set 5 through transmission rods, and the middle part of the third gear 15 on the side far away from the first crushing roller set 5 is fixedly connected with a second motor 14; the notch has been seted up at the bottom middle part of letter sorting case 3, and the inside fixedly connected with filter screen 22 of notch, and the inside activity of bottom of L base 7 has cup jointed and has held case 23.

The second motor 14 is started, the third gear 15 and the fourth gear 16 drive the first crushing roller set 5 to crush the raw materials passing through the first feed inlet 1, the raw materials subjected to primary crushing are filtered by the filter screen 22 of the sorting box 3, the crushed raw materials reaching the standard fall into the containing box 23, and the crushed raw materials not reaching the standard are transmitted into the second crushing box 8 through the transmission bin 4 to be crushed for the second time.

In order to secondarily crush the raw materials which do not meet the standard by the mining multi-stage crusher, as shown in fig. 1-3, a transmission rod 20 is movably connected to the middle part of the transmission bin 4, a feeding screw 21 is arranged outside the transmission rod 20, and a third motor 19 is fixedly connected to one end, far away from the second crushing box 8, of the transmission rod 20; the top of the second crushing box 8 is fixedly connected with a second feed inlet 6 at a position close to the bottom of the right end of the conveying bin 4, a first gear 11 and a second gear 12 are arranged in the middle of the front side of the second crushing box 8, the outer edge of the first gear 11 is meshed with the outer edge of the second gear 12, a first motor 10 is fixedly connected with the middle of one side of the first gear 11 far away from the second crushing roller set 9, and the middle of one side of the first gear 11 close to the second crushing roller set 9 is fixedly connected with the crushing rollers of the second crushing roller set 9 through transmission rods.

The third motor 19 and the first motor 10 are started, the transmission rod 20 in the transmission bin 4 starts to rotate, the feeding screw 21 rotates along with the rotation, the broken raw materials which do not reach the standard are transmitted to the inside of the second breaking box 8 through the feeding screw 21, the first motor 10 drives the first gear 11 to rotate, the first gear 11 and the second gear 12 drive the second breaking roller set 9 to carry out secondary breaking on the raw materials which do not reach the standard, the working efficiency is improved, manual sorting is avoided, and the labor force is saved.

Finally, in order to deposit dust generated by the mining multistage crusher, as shown in fig. 2-4, four sides of the top end of the sorting box 3 are fixedly connected with an atomization pipe 18, the middle part of one side of the atomization pipe 18 far away from the second crushing box 8 is fixedly connected with an atomization device 13, and the top end of the atomization pipe 18 is fixedly connected with a plurality of nozzles 17.

Firstly, the atomizing equipment 13 is connected with a water tank, after the water source is atomized by the atomizing equipment 13, atomizing gas is sprayed out through a nozzle 17 fixedly connected with an atomizing pipe 18, dust particles generated around the whole device are attached to the atomizing gas, dust particles which are generated by crushing raw materials and float in the air are facilitated to be deposited, and the harm of excessive dust to the health of operators is avoided.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The mining multistage crusher comprises a first feed inlet (1), and is characterized in that the bottom end of the first feed inlet (1) is fixedly connected with a first crushing box (2), a first crushing roller set (5) is arranged in the first crushing box (2), and the bottom end of the first crushing box (2) is fixedly connected with the middle part of the top end of a sorting box (3);

the bottom fixed connection of letter sorting case (3) is on the left side top of L type base (7), the inside of letter sorting case (3) is equipped with transmission storehouse (4), the right side top of L type base (7) is being close to the broken case (8) of position fixedly connected with second of the right-hand member of transmission storehouse (4), the inside of the broken case (8) of second is equipped with broken roller group (9).

2. The mining multistage crusher according to claim 1, characterized in that the top end of the second crushing box (8) is fixedly connected with a second feeding port (6) at a position close to the bottom of the right end of the conveying bin (4), a first gear (11) and a second gear (12) are arranged in the middle of the front side of the second crushing box (8), the outer edge of the first gear (11) is meshed with the outer edge of the second gear (12), a first motor (10) is fixedly connected to the middle of one side far away from the second crushing roller set (9) of the first gear (11), and the middle of one side close to the second crushing roller set (9) of the second gear (12) is fixedly connected with the crushing rollers of the second crushing roller set (9) through transmission rods.

3. The mining multistage crusher according to claim 1, characterized in that a third gear (15) and a fourth gear (16) are arranged in the middle of the front side of the first crushing box (2), the outer edge of the third gear (15) is meshed with the outer edge of the fourth gear (16), the middle of one side, close to the first crushing roller set (5), of the third gear (15) and the fourth gear (16) is fixedly connected with the crushing rollers of the first crushing roller set (5) through transmission rods, and the middle of one side, far away from the first crushing roller set (5), of the third gear (15) is fixedly connected with a second motor (14).

4. The mining multistage crusher according to claim 1, characterized in that the top four sides of the sorting box (3) are fixedly connected with an atomizing pipe (18), the middle part of one side of the atomizing pipe (18) far away from the second crushing box (8) is fixedly connected with an atomizing device (13), and the top end of the atomizing pipe (18) is fixedly connected with a plurality of nozzles (17).

5. The mining multistage crusher according to claim 1, characterized in that the middle part of the conveying bin (4) is movably connected with a conveying rod (20), the outside of the conveying rod (20) is provided with a feeding screw blade (21), and the conveying rod (20) is fixedly connected with a third motor (19) at one end far away from the second crushing box (8).

6. The mining multistage crusher according to claim 1, characterized in that a notch is formed in the middle of the bottom end of the sorting box (3), a filter screen (22) is fixedly connected inside the notch, and a containing box (23) is movably sleeved inside the bottom end of the L-shaped base (7).