CN210965298U

CN210965298U - Ore crushing production line

Info

Publication number: CN210965298U
Application number: CN201921685617.6U
Authority: CN
Inventors: 陈其林
Original assignee: Shaoguan Longshao Industrial Co ltd
Current assignee: Shaoguan Longshao Industrial Co ltd
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-07-10
Anticipated expiration: 2029-10-09

Abstract

The utility model discloses an ore crushing production line, which comprises a crusher body, a first conveying device for conveying ores to the crusher body and a second conveying device for conveying crushed ores, wherein the crusher body comprises a casing, a crushing cavity is arranged in the casing, a feed inlet and a discharge outlet which can be communicated with the crushing cavity are respectively arranged at the upper end and the lower end of the casing, a first gear roller, a second gear roller and a third gear roller which are driven by a motor through a conveyor belt are respectively arranged in the crushing cavity, the central points of the first gear roller, the second gear roller and the third gear roller are sequentially connected to form a triangle, the second gear roller is arranged in the middle of the crushing cavity and consists of a hollow cylinder and a plurality of movable teeth, a plurality of through hole groups are uniformly arranged on the circumferential wall surface of the cylinder along the circumference, and each through hole group comprises a plurality of guide through holes arranged along the axis direction, the moving teeth are movably arranged in the guide through holes.

Description

Ore crushing production line

Technical Field

The utility model relates to an ore crushing production line.

Background

With the development of science and technology, the ore material is used as an indispensable material in the building field, and particularly, the processing requirement on the stone is higher and higher; in the existing ore crushing production line, ores are directly conveyed to a crusher through a belt conveyor, a large amount of dust is generated in the conveying process and is sucked into a body by an operator, and certain damage is caused to the body; after the belt conveyor is used for a long time, some dust can be adhered to a belt, and the dust is hung by a belt scraper in the prior art, but the belt can be difficult to clean up by only relying on the belt scraper.

In the mining industry, a crusher is adopted to carry out refining treatment on large stones or ores and the like; the mined ores can meet the discharging requirement only by being processed by two-section to four-section crushers and one-section to three-section ball mills, and the ores with overlarge particle sizes in the current crushing are screened out by a screening closed circuit after being crushed and returned to be crushed again; the ore with the grain diameter meeting the requirement is sent to a next section of crusher or a ball mill along with a conveyor belt for processing; the existing crushing process is complex, the equipment is multiple, the cost for completing the whole crushing and grinding process is high, the operation energy consumption is high, and the occupied area of the equipment is large.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the technical problem that: the utility model provides a broken production line of ore can 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:

an ore crushing production line comprises a crusher body, a first conveying device and a second conveying device, wherein the first conveying device is used for conveying ores to the crusher body, the second conveying device is used for conveying crushed ores, the crusher body comprises a casing, a crushing cavity is arranged in the casing, a feed inlet and a discharge outlet which can be communicated with the crushing cavity are respectively arranged at the upper end and the lower end of the casing, a first gear roller, a second gear roller and a third gear roller which are driven by a motor through a conveyor belt are respectively arranged in the crushing cavity, the center points of the first gear roller, the second gear roller and the third gear roller are sequentially connected to form a triangle, the second gear roller is arranged in the middle of the crushing cavity and consists of a hollow cylinder and a plurality of movable teeth, a plurality of through hole groups are uniformly distributed on the circumferential wall surface of the cylinder along the circumference, the through hole groups comprise a plurality of guide through holes arranged along the axis direction, and movable teeth are arranged in the guide through holes, be equipped with the adjustment mechanism that can drive the removal tooth and remove along the direction through-hole on the drum, first conveyor is including the frame, the upper end setting of frame is in the feed inlet top be equipped with plain barreled and lower plain barreled respectively in the frame go up the movable sleeve between plain barreled and the lower plain barreled and be equipped with the belt the frame upper end is equipped with first support frame be equipped with the shower head that is used for removing dust on the first support frame the frame both sides all are equipped with the backup pad, lie in that the belt below articulates between two backup pads to have the second support frame be equipped with respectively on the second support frame and carry out the scraper blade and the brush of scraping to the belt be equipped with in the frame and move the swing of second support frame earlier and make scraper blade and brush and belt contact, the actuating mechanism of back drive shower head work.

Further, adjustment mechanism installs in the drum and with the pivot of drum axle center including rotating the pivot both ends all are equipped with the disc, be equipped with the fixed block in the drum below the through-hole group, it sets up on the fixed block to move the tooth the fixed block both sides all are equipped with the guide post the disc inboard is equipped with the arc spout, the guide post activity sets up in the arc spout the disc wall outside is equipped with dials the piece the drum circumference wall symmetry is equipped with first spout, dial the piece activity and set up in first spout be equipped with in the first spout and can be with dialling the fixed establishment of piece.

Furthermore, the fixing mechanism comprises second sliding grooves symmetrically arranged at two ends of the cylinder, a threaded hole is formed in one side of the poking block, and a bolt capable of penetrating through the second sliding grooves and being in threaded fit with the threaded hole is arranged in the second sliding groove.

The driving mechanism comprises a first fixing plate arranged on one side of a first support frame, a vertically arranged push rod motor is arranged on the first fixing plate, a moving block is arranged on a motor shaft of the push rod motor, vertical guide grooves are formed in two sides of the rack, a reverse L-shaped frame is movably arranged in the vertical guide grooves, a tension spring is connected between the upper end of the reverse L-shaped frame and the moving block, a first guide column is arranged on one side of the lower end of the reverse L-shaped frame, transverse sliding grooves are formed in two sides of a second support frame, the first guide column is movably arranged in the transverse sliding grooves, a pressing plate capable of pressing the reverse L-shaped frame is arranged on one side of the first support frame at intervals, a second fixing plate is arranged above the pressing plate on one side of the first support frame, a driving button capable of driving the spray head to work is arranged at the lower end of the second fixing plate, the moving block is arranged below the driving button and capable of pressing the driving button, a guide rail is arranged at the upper end of the second support frame, a long strip plate is movably arranged on the long support frame, and a moving guide rail capable of enabling the strip plate to move left and right.

Further, the moving mechanism is arranged on a second guide post at the lower end of the strip plate, a roller is installed in the second support frame in a rotating mode, a surrounding groove capable of enabling the strip plate to move left and right along the guide rail is formed in the surface of the roller, the second guide post is movably arranged in the surrounding groove, a first friction wheel is arranged on the rotating shaft of the roller, and a second friction wheel capable of being matched with the first friction wheel is arranged on the rotating shaft of the upper flat roller.

Furthermore, third guide posts are arranged on two sides of the moving block, guide through holes are formed in the reverse L-shaped frame, the third guide posts are movably arranged in the guide through holes, and the tension springs are sleeved on the third guide posts.

Preferably, the axial distance between the second toothed roller and the third toothed roller is smaller than the axial distance between the second toothed roller and the first toothed roller.

Preferably, the feeding hole is provided with a conical hopper, the discharging hole is provided with a blanking cylinder, a screw is arranged in the blanking cylinder, the second conveying device is arranged below the blanking cylinder, and the crushed ore slowly rolls onto the second conveying device through the screw, so that a large amount of dust can be effectively prevented from floating.

To sum up, the utility model discloses for its beneficial effect of prior art is:

the ore crushing production line of the utility model has simple structure, can effectively clean the belt at first, can selectively select the dust removal function according to the objects conveyed by the belt conveying device, effectively removes dust, and reduces the injury to operators; then be provided with first fluted roller, second fluted roller and third fluted roller in broken intracavity, removal tooth in the second fluted roller can realize flexible, thereby the size of ore and the degree of depth of adjusting the removal tooth as required, crushing during operation, realize first order breakage by first fluted roller and the cooperation of second fluted roller earlier, realize the breakage of second level by the cooperation of second fluted roller and third fluted roller again, and then simplify broken process flow, and can reduce the cost and reduce the operation energy consumption, reduce the area of equipment.

Drawings

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

FIG. 2 is a schematic half-sectional view of the present invention;

fig. 3 is a schematic perspective view of the first conveying device of the present invention;

fig. 4 is a partial schematic view of the driving mechanism of the present invention;

fig. 5 is a second partial schematic view of the driving mechanism of the present invention;

fig. 6 is a schematic perspective view of the crusher body of the present invention;

fig. 7 is a schematic perspective view of a second tooth roller according to the present invention;

fig. 8 is an enlarged schematic view of fig. 7 at a according to the present invention;

FIG. 9 is a schematic half-sectional view of a second gear roller of the present invention;

fig. 10 is a partially exploded view of the moving mechanism of the present invention.

Detailed Description

The invention will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings:

a mineral breaking line as shown in figures 1 to 10, the specific embodiment of which is as follows: the ore crusher comprises a crusher body 1, a first conveying device 2 for conveying ores to the crusher body 1 and a second conveying device 3 for conveying crushed ores, wherein the crusher body 1 comprises a casing 4, a crushing cavity 5 is arranged in the casing 4, a feed inlet 6 and a discharge outlet 7 which can be communicated with the crushing cavity 5 are respectively arranged at the upper end and the lower end of the casing 4, a conical hopper 81 is arranged on the feed inlet 6, a blanking cylinder 82 is arranged on the discharge outlet 7, a screw 83 is arranged in the blanking cylinder 82, the second conveying device 3 is arranged below the blanking cylinder 82, a first toothed roller 8, a second toothed roller 9 and a third toothed roller 10 which are driven by a motor through a conveyor belt are respectively arranged in the crushing cavity 5, and the central points of the first toothed roller 8, the second toothed roller 9 and the third toothed roller 10 are sequentially connected to form a triangle, the axial distance between the second gear roller 9 and the third gear roller 10 is less than the axial distance between the second gear roller 9 and the first gear roller 8, the second gear roller 9 is arranged in the middle of the crushing cavity 5 and consists of a hollow cylinder 11 and a plurality of movable teeth 12, a plurality of through hole groups 13 are uniformly distributed on the circumferential wall surface of the cylinder 11 along the circumference, each through hole group 13 comprises a plurality of guide through holes 14 arranged along the axial direction, the movable teeth 12 are movably arranged in the guide through holes 14, an adjusting mechanism 100 capable of driving the movable teeth 12 to move along the guide through holes 14 is arranged on the cylinder 11, the first conveying device 2 comprises a frame 15, the upper end of the frame 15 is arranged above the feeding port 6, an upper flat roller 16 and a lower flat roller 17 are respectively arranged on the frame 15, a belt 18 is movably sleeved between the upper flat roller 16 and the lower flat roller 17, a first supporting frame 19 is arranged at the upper end of the frame 15, the ore is conveyed to the feed inlet 6 by the first conveying device 2 and enters the crushing cavity 5, the second supporting frame 103 is driven to swing by the driving mechanism 200, so that the scraper 104 and the brush 105 are in contact with the belt 18, the scraper 104 and the brush 105 are firstly used for scraping off larger residual dust on the belt 18 by the scraper 104, the belt 18 is then wiped by the brush 105, and the belt 18 can be cleaned by the driving mechanism 200, when the belt conveyor conveys loose sand, the driving mechanism 200 drives the spray head 101 to spray water, so that a certain degree of dust removal function can be achieved; the crusher can adjust the depth of the moving teeth 12 through the adjusting mechanism 100 according to the size of required ore; the ore passes through feed inlet 6 and gets into broken chamber 5, is earlier realized the first grade breakage by the cooperation of first fluted roller 8 and second fluted roller 9, realizes the breakage of second grade by the cooperation of second fluted roller 9 and third fluted roller 10 again, falls out to second conveyor 3 from discharge gate 7 after the ore breakage.

In the utility model, the adjusting mechanism 100 comprises a rotating shaft 21 which is rotatably installed in the cylinder 11 and has the same axis with the cylinder 11, two ends of the rotating shaft 21 are both provided with a disc 22, a fixed block 23 is arranged below the through hole group 13 and is positioned in the cylinder 11, the moving teeth 12 are arranged on the fixed block 23, two sides of the fixed block 23 are both provided with guide posts 24, the inner side of the disc 22 is provided with an arc chute 25, the guide posts 24 are movably arranged in the arc chute 25, the outer side of the wall surface of the disc 22 is provided with a poking block 26, the wall surface of the cylinder 11 is symmetrically provided with a first chute 27, the poking block 26 is movably arranged in the first chute 27, a fixing mechanism 300 which can fix the poking block 26 is arranged in the first chute 27, the fixing mechanism 300 comprises a second chute 31 which is symmetrically arranged at two ends of the cylinder 11, one side of the poking block 26 is provided with a threaded hole 32, a bolt 33 which can penetrate through the second sliding groove 31 and is in threaded fit with the threaded hole 32 is arranged in the second sliding groove 31, when the device works, the poking block 26 is pulled to enable the disc 22 to rotate, the disc 22 rotates to enable the moving teeth 12 to move and stretch along the guide through hole 14 through the arc-shaped sliding groove 25, and finally the bolt 33 is screwed into the threaded hole 32 to achieve fixing.

In the present invention, the driving mechanism 200 includes a first fixing plate 41 disposed on one side of a first support frame 19, a vertically disposed push rod motor 42 is disposed on the first fixing plate 41, a moving block 43 is disposed on a motor shaft of the push rod motor 42, vertical guide grooves 44 are disposed on both sides of the frame 15, a reverse L-shaped frame 45 is movably disposed in the vertical guide grooves 44, a tension spring 46 is connected between an upper end of the reverse L-shaped frame 45 and the moving block 43, third guide columns 61 are disposed on both sides of the moving block 43, a guide through hole 62 is disposed on the reverse L-shaped frame 45, a third guide column 61 is movably disposed in the guide through hole 62, the tension spring 46 is sleeved on the third guide column 61, a first guide column 47 is disposed on one side of a lower end of the reverse L-shaped frame 45, lateral sliding grooves 48 are disposed on both sides of the second support frame 103, the first guide column 47 is movably disposed in the lateral sliding groove 48, a pressing plate 64 capable of pressing the reverse L-shaped frame 45 is disposed on one side of the first support frame 19 at an interval, a second support frame 103 is disposed on one side of the second support frame 103, a sliding plate 103 is disposed on a sliding plate 402, a sliding plate 103, a sliding plate 31 is connected to a sliding plate 31, a sliding plate 31 is disposed on a sliding plate 31, a sliding plate 31 is disposed on a sliding plate 31, a sliding plate capable of sliding a sliding plate capable of a sliding plate capable of sliding a sliding plate capable of sliding a sliding.

In the utility model, the moving mechanism 400 is arranged on the second guide post 51 at the lower end of the strip plate 404, the roller 52 is rotatably arranged in the second support frame 103, the surface of the roller 52 is provided with a surrounding groove 53 which can enable the strip plate 404 to move left and right along the guide rail 403, the second guide post 51 is movably arranged in the surrounding groove 53, the rotating shaft of the roller 52 is provided with a first friction wheel 54, the rotating shaft of the upper flat roller 16 is provided with a second friction wheel 55 which can be matched with the first friction wheel 54, during operation, the second support frame 103 swings upwards to enable the first friction wheel 54 to be contacted and matched with the second friction wheel 55, because the second friction wheel 55 rotates to drive the rotation of the upper flat roller 16, the second friction wheel 55 rotates to drive the first friction wheel 54 to rotate, thereby the roller 52 rotates, the roller 52 drives the surrounding groove 53 to rotate together, and further enables the second guide post 51 to move, causing the strip 404 to move left and right along the guide rails 403.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only illustrative of the principles of the present invention, and the present invention can be modified in various ways without departing from the spirit and scope of the present invention, and these modifications and changes fall into the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a broken production line of ore, including breaker body (1), carry the ore extremely first conveyor (2) of breaker body (1) and second conveyor (3) that are used for carrying broken ore, its characterized in that: the crusher body (1) comprises a casing (4), a crushing cavity (5) is arranged in the casing (4), a feed inlet (6) and a discharge outlet (7) which can be communicated with the crushing cavity (5) are respectively arranged at the upper end and the lower end of the casing (4), a first gear roller (8), a second gear roller (9) and a third gear roller (10) which are driven by a motor through a conveyor belt are respectively arranged in the crushing cavity (5), the center points of the circles of the first gear roller (8), the second gear roller (9) and the third gear roller (10) are sequentially connected to form a triangle, the second gear roller (9) is arranged in the middle of the crushing cavity (5) and consists of a hollow cylinder (11) and a plurality of movable teeth (12), a plurality of through hole groups (13) are uniformly distributed on the circumferential wall surface of the cylinder (11) along the circumference, and the through hole groups (13) comprise a plurality of guide through holes (14) arranged along the axis direction, the movable rack (12) is movably arranged in a guide through hole (14), an adjusting mechanism (100) capable of driving the movable rack (12) to move along the guide through hole (14) is arranged on the cylinder (11), the first conveying device (2) comprises a rack (15), the upper end of the rack (15) is arranged above the feed inlet (6), an upper flat roller (16) and a lower flat roller (17) are respectively arranged on the rack (15), a belt (18) is movably sleeved between the upper flat roller (16) and the lower flat roller (17), a first supporting frame (19) is arranged at the upper end of the rack (15), a spray head (101) used for dust removal is arranged on the first supporting frame (19), supporting plates (102) are arranged on two sides of the rack (15), and a second supporting frame (103) is hinged between the two supporting plates (102) and located below the belt (18), the second support frame (103) is respectively provided with a scraper (104) and a hairbrush (105) which can scrape the belt (18), and the rack (15) is provided with a driving mechanism (200) which can drive the second support frame (103) to swing firstly so that the scraper (104) and the hairbrush (105) are contacted with the belt (18) and then drive the spray head (101) to work.

2. The ore crushing production line according to claim 1, characterized in that the adjusting mechanism (100) comprises a rotating shaft (21) rotatably installed in the cylinder (11) and coaxial with the cylinder (11), discs (22) are arranged at both ends of the rotating shaft (21), a fixed block (23) is arranged below the through hole group (13) and located in the cylinder (11), the moving teeth (12) are arranged on the fixed block (23), guide posts (24) are arranged on both sides of the fixed block (23), an arc chute (25) is arranged on the inner side of the disc (22), the guide posts (24) are movably arranged in the arc chute (25), a shifting block (26) is arranged on the outer side of the wall surface of the disc (22), a first chute (27) is symmetrically arranged on the circumferential wall surface of the cylinder (11), and the shifting block (26) is movably arranged in the first chute (27), a fixing mechanism (300) capable of fixing the toggle block (26) is arranged in the first sliding chute (27).

3. A mineral breaking line according to claim 2, characterized in that said fixing means (300) comprise second runners (31) symmetrically arranged at the two ends of the cylinder (11), a threaded hole (32) being provided at one side of said pusher block (26), and a bolt (33) capable of passing through the second runner (31) and being in threaded engagement with the threaded hole (32) being provided in said second runner (31).

4. A mineral crushing production line according to claim 1, characterized in that the drive mechanism (200) comprises a first fixed plate (41) disposed on one side of a first support frame (19), a vertically disposed push rod motor (42) is disposed on the first fixed plate (41), a moving block (43) is disposed on a motor shaft of the push rod motor (42), vertical guide grooves (44) are disposed on both sides of the machine frame (15), a reverse L-shaped frame (45) is movably disposed in the vertical guide grooves (44), a tension spring (46) is connected between an upper end of the reverse L-shaped frame (45) and the moving block (43), a first guide column (47) is disposed on one side of a lower end of the reverse L-shaped frame (45), a transverse slide groove (48) is disposed on both sides of a second support frame (103), the first guide column (47) is movably disposed in the transverse slide groove (48), a pressing plate (49) capable of pressing the reverse L-shaped frame (45) is disposed on one side of the first support frame (19) at an interval, a second movable push rod button (403) is disposed on one side of the first support frame (19), a second movable rod button (403) is disposed on a lower end of the second support frame (402), a movable rod mechanism (403) capable of pressing plate (403) is disposed on the second support frame (402), a movable push rod mechanism (402), a second push button (403) capable of pressing plate (402) is disposed on the lower end of the movable push rod mechanism (402), and a movable push rod mechanism (402), a second support frame (402), a movable push button (403) capable of the movable push button (403) capable of pressing plate (402), a movable push button mechanism.

5. A mineral breaking line according to claim 4, characterized in that the moving mechanism (400) is arranged on a second guide post (51) at the lower end of the strip plate (404), a roller (52) is rotatably mounted in the second support frame (103), a surrounding groove (53) capable of enabling the strip plate (404) to move left and right along a guide rail (403) is arranged on the surface of the roller (52), the second guide post (51) is movably arranged in the surrounding groove (53), a first friction wheel (54) is arranged on the rotating shaft of the roller (52), and a second friction wheel (55) capable of being matched with the first friction wheel (54) is arranged on the rotating shaft of the upper flat roller (16).

6. A mineral breaking line according to claim 4, characterized in that third guide posts (61) are arranged on both sides of the moving block (43), a guide through hole (62) is arranged on the reverse L-shaped frame (45), the third guide posts (61) are movably arranged in the guide through hole (62), and the tension spring (46) is sleeved on the third guide posts (61).

7. A mineral breaking line according to claim 1, characterized in that the distance of the axis between the second toothed roller (9) and the third toothed roller (10) is smaller than the distance of the axis between the second toothed roller (9) and the first toothed roller (8).

8. A mineral breaking line according to claim 1, characterized in that on the inlet opening (6) there is a conical hopper (81), on the outlet opening (7) there is a blanking cylinder (82), in the blanking cylinder (82) there is a screw (83), the second conveyor means (3) being arranged below the blanking cylinder (82).