CN112619818A

CN112619818A - Metallurgical raw material crushing device

Info

Publication number: CN112619818A
Application number: CN202011361544.2A
Authority: CN
Inventors: 过宪铃
Original assignee: Wuxi Jieyu Machinery Manufacturing Co ltd
Current assignee: Wuxi Jieyu Machinery Manufacturing Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-04-09

Abstract

A metallurgical raw material crushing device relates to the technical field of metallurgical machinery, and comprises an outer shell, wherein a feed inlet is fixedly connected to the upper part of the outer shell, a rotating shaft is arranged in the middle of the feed inlet, six connecting plates are fixedly connected to the rotating shaft, the rotating shaft penetrates through the outer shell and is connected with a ratchet wheel, an escapement claw is arranged above the ratchet wheel, a swinging shaft is fixedly connected in the escapement claw, a pendulum bob is fixedly connected to the swinging shaft at the rear part of the escapement claw, a driving crushing cutter and a driven crushing cutter are arranged in the outer shell, an inclined filter screen is arranged below the driving crushing cutter, the inclined filter screen is connected to the interior of a rotary vehicle, the connecting plates are pushed to rotate the rotating shaft when the feed inlet feeds materials, the rotating shaft rotates to drive the ratchet wheel to rotate, the ratchet wheel rotates to drive the escapement claw and the pendulum, the polymerization plate on the transfer cart collects large crushing blocks and conveys the large crushing blocks to the supporting plate until the feeding port.

Description

Metallurgical raw material crushing device

Technical Field

The invention relates to the technical field of metallurgical machinery, in particular to a metallurgical raw material crushing device.

Background

Metallurgy is a process and technology for extracting metal or metal compounds from minerals and manufacturing metal into a metal material with certain performance by various processing methods, when a metallurgy raw stone crusher crushes, because a crushing device is strong, crushed stone is easy to fly out during crushing, the metallurgy raw stone crusher on the market mostly adopts a closed cover to shield the flying crushed stone, and the crushing needs to wait for the next crushing after crushing of objects inside the crusher in order to prevent the crushed stone from flying out, which wastes time and causes the condition of incomplete crushing.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides a metallurgical raw material crushing device, when the device is used, when a material is fed from a feeding hole, a connecting plate is pushed to enable a rotating shaft to rotate, the rotating shaft rotates to drive a ratchet wheel to rotate, the ratchet wheel rotates to drive an escape pawl and a pendulum bob to swing, the rotating shaft intermittently rotates under the action of a limit nail, so that the feeding hole is intermittently opened, the material is uniformly fed, a large crushing block enters a rotating car by inclining a filter screen, the rotating car rotates under the drive of a driving shaft, a polymerization plate on the rotating car collects the large crushing block and conveys the large crushing block to a support plate which is inclined downwards, and the support plate brings the large crushing block into the feeding hole again, so that the problems.

In order to achieve the purpose, the invention provides the following technical scheme: a metallurgical raw material crushing device comprises an outer shell, wherein a feed inlet is fixedly connected to the upper portion of the outer shell, a rotating shaft is arranged in the middle of the feed inlet, six connecting plates are fixedly connected with the rotating shaft, the rotating shaft penetrates through the outer shell and is connected with a ratchet wheel, an escapement claw is arranged above the ratchet wheel, a swinging shaft is fixedly connected in the escapement claw, a pendulum bob is fixedly connected to the swinging shaft at the rear of the escapement claw, a driving crushing cutter and a driven crushing cutter are arranged in the outer shell, a driving shaft and a driven shaft are connected to the inside of the driving crushing cutter and the inside of the driven crushing cutter respectively, the driving shaft and the driven shaft penetrate through the outer shell at the same end and are connected with a driving gear and a driven gear which are meshed with each other, the other end of the driving shaft, the improved trolley is characterized in that a trolley is arranged in the trolley box, the driving shaft is connected to the trolley, the bottom of the shell is connected with four supporting legs, and the bottom of the shell is connected with a discharge hole.

In a preferred embodiment, a connecting shaft extends out of the feeding hole, a box body is fixedly connected to the bottom of the connecting shaft, the ratchet wheel, the escapement claw and the swinging shaft are all arranged in the box body, the swinging shaft is connected to the inner wall of the box body, and a pair of equal-height limiting nails are arranged on the inner walls of the box bodies on two sides of the pendulum bob.

In a preferred embodiment, the driving gear is the same with the driven gear size, the driving gear is equipped with the gearbox body with the driven gear outside, gear wheel and pinion outside are equipped with the reduction box, pinion internal connection axle passes the reduction box and is connected with big band pulley, big band pulley is connected with the minipulley, the output of motor is connected to the minipulley, the shell all stretches out the fixed plate at motor, gearbox body and reduction box and commentaries on classics bottom half and supports, the bearing end cover that all is equipped with bearing and cooperation bearing between each pivot and each box and the shell guarantees to revolve.

In a preferred embodiment, the rotating vehicle is in the shape of an open cylinder, the upper opening of the rotating vehicle is opposite to the direction of the shell, five polymeric plates are arranged on the inner wall of the rotating vehicle and distributed in an annular array, the polymeric plates are all arranged in an inclined mode at a certain angle, a feed inlet extends out of a connecting port connected to the inside of a rotating vehicle box body, a supporting plate at the bottom of the connecting port is arranged in a downward inclined mode, the supporting plate extends deep into the inner wall of the rotating vehicle, and the rotating vehicle is in sliding connection with the rotating vehicle box body.

In a preferred embodiment, two connecting plate levels are placed and can be blocked the feed inlet, initiative shredding cutter and driven shredding cutter dislocation distribution, the equal dislocation of driving shaft and driven shaft is installed and is cooperated the cutter, be equipped with fixed cutter on the opposite side shell that cooperation cutter and two shredding cutters are relative.

The invention has the technical effects and advantages that:

1. when the crushing device is used, the motor drives the driving shaft to rotate by a large torque after being decelerated by the large belt pulley and the small gear, the driving shaft drives the driving gear and the rotary trolley to rotate, the driving gear drives the driven gear to rotate, so that the driven shaft is driven to rotate, the driving crushing cutter and the driven crushing cutter are driven to rotate, when the material is fed from the feeding hole, the raw material pushes the connecting plate to rotate the rotating shaft, the rotating shaft rotates to drive the ratchet wheel to rotate, the ratchet wheel rotates to drive the escapement claw to swing towards one direction, the escapement claw drives the swinging shaft and the pendulum bob to swing towards the same direction, one end of the escapement claw is far away from the ratchet wheel, the other end of the escapement claw extends into the ratchet wheel, the rotation of the ratchet wheel is limited when the other end of the escapement claw extends into the ratchet wheel, the pendulum bob can be limited by the escapement, under the effect of another spacing nail, continue forward swing to intermittent type makes the pivot rotatory, and then makes the feed inlet intermittent type open, makes the even entering of material, compares with prior art, has had the progress that the feed inlet was closed to the intermittent type.

2. When using, through the owner, on the material entering slope filter screen after the driven crushing cutter is smashed, the slope filter screen makes crushing piece whereabouts, make big crushing piece get into the transfer car in, the big crushing piece is collected to the polymerization board on the transfer car, when the transfer car drives the polymerization board and rotates to the backup pad top, the polymerization board mouth makes big crushing piece unrestrained to the backup pad of downward sloping downwards in, the backup pad will smash the piece again greatly and bring into in the feed inlet, compare with prior art, there has been the progress that the great crushing piece of automatic collection is smashed once more.

Drawings

FIG. 1 is a main partial cross-sectional view of the present invention;

FIG. 2 is a left side elevation view of the present invention;

FIG. 3 is a sectional view taken along line A-B of the present invention;

FIG. 4 is a cross-sectional view taken along line C-D of the present invention;

FIG. 5 is a cross-sectional view taken along line E-F of the present invention;

fig. 6 is a right side view of the present invention.

The reference signs are: 1. the automatic grinding machine comprises a shell, 2 parts of a feeding hole, 3 parts of a rotating shaft, 4 parts of a connecting plate, 5 parts of a ratchet wheel, 6 parts of an escapement claw, 7 parts of a swinging shaft, 8 parts of a pendulum bob, 9 parts of a driving grinding cutter, 10 parts of a driving grinding cutter, 11 parts of a driving shaft, 12 parts of a driven shaft, 13 parts of a large gear, 14 parts of a driving gear, 15 parts of a driven gear, 16 parts of a small gear, 17 parts of an inclined filter screen, 18 parts of a rotary box body, 19 parts of a rotary car, 20 parts of a supporting leg, 21 parts of a discharging hole, 22 parts of a box body, 23 parts of a limiting nail, 24 parts of a gear box body, 25 parts of a reduction box body, 26 parts of a.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-6, the invention provides a metallurgical raw material crushing device, which comprises a shell 1, wherein a feed inlet 2 is fixedly connected above the shell 1, a rotating shaft 3 is arranged in the middle of the feed inlet 2, the rotating shaft 3 is fixedly connected with six connecting plates 4, the rotating shaft 3 penetrates through the shell 3 and is connected with a ratchet 5, an escapement claw 6 is arranged above the ratchet 5, a swinging shaft 7 is fixedly connected in the escapement claw 6, a pendulum bob 8 is fixedly connected on the swinging shaft 7 behind the escapement claw 6, a driving crushing cutter 9 and a driven crushing cutter 10 are arranged in the shell 1, a driving shaft 11 and a driven shaft 12 are connected in the driving crushing cutter 9 and the driven crushing cutter 10, the driving shaft 11 and the driven shaft 12 penetrate through the shell 1 at the same end and are connected with a driving gear 14 and a driven gear 15 which are meshed with each other, the other end, the gear wheel 13 meshes has pinion 16, the initiative is smashed the cutter 9 below and is equipped with slope filter screen 17, slope filter screen 17 passes inside shell 1 is connected to the box 18 that changes the car, be equipped with the commentaries on classics 19 in the box 18 that changes the car, driving shaft 11 is connected to on the commentaries on

classics

19, 1 bottoms of shell are connected with four supporting

legs

20, 1 bottoms of shell are connected with discharge gate 21.

The feeding hole 2 extends to form a connecting shaft, the bottom of the connecting shaft is fixedly connected with a box body 22, the ratchet wheel 5, the escapement claw 6 and the swinging shaft 7 are all arranged in the box body 22, the swinging shaft 7 is connected to the inner wall of the box body 22, a pair of equal-height limiting nails 23 are arranged on the inner walls of the box body 22 on two sides of the pendulum bob 8, and the limiting nails 23 enable the pendulum bob 8 to drive the escapement claw 6 and the swinging shaft 7 to swing reversely under the action of gravity.

The utility model discloses a motor, including driving gear 14, driven gear 15, gear wheel 13, pinion 16, motor 26, shell 1, driving gear 14 and driven gear 15, the size is the same, driving gear 14 and driven gear 15 outside are equipped with gear box 24, gear wheel 13 and pinion 16 outside are equipped with reduction box 25, 16 internal connection axles of pinion pass reduction box 25 and are connected with big band pulley, big band pulley is connected with little band pulley, the output of motor 26 is connected to little band pulley, fixed plate support is all stretched out to shell 1 in motor 26, gear box 24 and reduction box 25 and the 18 bottoms of commentaries on classics car box, all be equipped with the bearing and cooperate the bearing cap of bearing to guarantee the gyration between each pivot and each box and the shell 1, driving gear 14 and driven gear 15 are.

The utility model discloses a crushing device for the rotary machine, including the rotary machine 19, the rotary machine 19 is the opening cylinder shape, 19 upper shed is for the 1 orientation of shell, it is distributed that it is annular array to be equipped with five polymerization boards 27 on the 19 inner wall of rotary machine, polymerization board 27 all inclines certain angle and arranges, feed inlet 2 stretches out inside connector connection to rotary machine box 18, connector bottom backup pad 28 is the downward sloping and arranges, backup pad 28 gos deep into 19 inner walls of rotary machine, rotary machine 19 and rotary machine box 18 sliding connection, polymerization board 27 all inclines certain angle, and when making rotary machine 19 drive polymerization board 27 rotatory to backup pad 28 top, polymerization board 27 mouth makes big crushing piece unrestrained to the backup pad 28 of downward sloping downwards, and the backup pad 28 of downward sloping makes big crushing piece slide to the feed inlet 2 in.

Two connecting plates 4 levels are placed and can be blocked feed inlet 2, initiative shredding cutter 9 and driven shredding cutter 10 dislocation distribution, cooperation cutter 29 is installed in the equal dislocation of driving shaft 11 and driven shaft 12, be equipped with fixed cutter 30 on cooperation cutter 29 and the relative opposite side shell 1 of two shredding cutters, guarantee that all directions all receive the cutter cutting, let the smashing of raw materials more thoroughly.

The implementation mode is specifically as follows:

when the crushing device is used, the motor 26 is started, the motor drives the driving shaft 11 to rotate by a large torque after being decelerated by the belt wheel with the size of 26, the pinion 16 and the gearwheel 13, the driving shaft 11 drives the driving gear 14 and the rotating trolley 19 to rotate, the driving gear 14 drives the driven gear 15 to rotate, so that the driven shaft 12 is driven to rotate, and further the driving crushing cutter 9 and the driven crushing cutter 10 are driven to rotate, when the material is fed from the feeding hole 2, the material pushes the connecting plate 4 to rotate the rotating shaft 3, the rotating shaft 3 rotates to drive the ratchet 5 to rotate, the ratchet 5 rotates to drive the escapement claw 6 to swing in one direction, the escapement claw 6 drives the swinging shaft 7 and the pendulum bob 8 to swing in the same direction, one end of the escapement claw 6 is far away from the ratchet 5, the other end of the escapement claw 5 goes deep into the ratchet 5, when the other end goes deep into the ratchet 5, the, the escapement claw 6 is driven to swing reversely, the escapement claw 6 leaves the ratchet wheel 5 again to enable the ratchet wheel 5 to rotate normally, meanwhile, one end of the escapement claw 6 limits the ratchet wheel 5 to rotate again when penetrating into the ratchet wheel 5, the escapement claw continues to swing forwards under the action of another limiting nail 23, so that the rotating shaft 3 intermittently rotates, the feeding hole 2 is intermittently opened, materials uniformly enter, the materials crushed by the driving crushing cutter 9 and the driven crushing cutter 10 enter the inclined filter screen 17, the materials are filtered by the inclined filter screen 17 and then discharged from the discharging hole 21, meanwhile, the inclined filter screen 17 enables large crushing blocks to enter the rotating car 19, the rotating car 19 rotates, a polymerization plate 27 on the rotating car 19 collects large crushing blocks, when the rotating car 19 drives the polymerization plate 27 to rotate to the upper part of the supporting plate 28, the opening of the polymerization plate 27 enables the large crushing blocks to be sprinkled to the supporting plate 28 which is inclined downwards, the supporting plate 28 brings the large crushing, and re-pulverizing the powder.

The working principle of the invention is as follows: referring to fig. 1-6, when feeding is carried out from the feeding port 2, the connecting plate 4 is pushed to enable the rotating shaft 3 to rotate, the rotating shaft 3 rotates to drive the ratchet wheel 5 to rotate, the ratchet wheel 5 rotates to drive the escapement claw 6 and the pendulum bob 8 to swing, the rotating shaft 3 intermittently rotates under the action of the limiting nail 23, so that the feeding port 2 is intermittently opened, the filter screen 17 is inclined to enable large crushing blocks to enter the rotating car 19, and the polymerization plate 27 on the rotating car 19 collects the large crushing blocks and conveys the large crushing blocks to the supporting plate 28 until the feeding port 2.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. A metallurgical raw material crushing device comprises a shell (1), and is characterized in that: the automatic grinding machine is characterized in that a feed inlet (2) is fixedly connected to the top of the shell (1), a rotating shaft (3) is arranged in the middle of the feed inlet (2), six connecting plates (4) are fixedly connected to the rotating shaft (3), the rotating shaft (3) penetrates through the shell (3) to be connected with a ratchet (5), an escapement claw (6) is arranged above the ratchet (5), a swinging shaft (7) is fixedly connected to the inside of the escapement claw (6), a pendulum (8) is fixedly connected to the rear swinging shaft (7) of the escapement claw (6), a driving grinding cutter (9) and a driven grinding cutter (10) are arranged in the shell (1), a driving shaft (11) and a driven shaft (12) are connected to the inside of the driving grinding cutter (9) and the driven grinding cutter (10), the driving shaft (11) and the driven shaft (12) penetrate through the shell (1) at the same end to, the utility model discloses a novel driving shaft, including driving shaft (11), driving shaft (11) other end, shell (1) is passed and is connected with gear wheel (13), gear wheel (13) meshing has pinion (16), the initiative is smashed cutter (9) below and is equipped with slope filter screen (17), slope filter screen (17) pass shell (1) and are connected to the box that changes (18) inside, be equipped with in the box that changes (18) and change (19), driving shaft (11) are connected to on changing (19), shell (1) bottom is connected with four supporting legs (20), shell (1) bottom is connected with discharge gate (21).

2. A metallurgical feedstock comminution apparatus as claimed in claim 1 in which: the feeding port (2) stretches out a connecting shaft, the bottom of the connecting shaft is fixedly connected with a box body (22), a ratchet wheel (5), an escapement claw (6) and a swinging shaft (7) are all arranged in the box body (22), the swinging shaft (7) is connected to the inner wall of the box body (22), and a pair of equal-height limiting nails (23) are arranged on the inner walls of the box body (22) on the two sides of the pendulum (8).

3. A metallurgical feedstock comminution apparatus as claimed in claim 1 in which: driving gear (14) and driven gear (15) size are the same, driving gear (14) and driven gear (15) outside are equipped with gear box (24), gear wheel (13) and pinion (16) outside are equipped with reduction box (25), pinion (16) internal connection axle passes reduction box (25) and is connected with big band pulley, big band pulley is connected with little band pulley, the output of motor (26) is connected to little band pulley, shell (1) all stretches out the fixed plate in motor (26), gear box (24) and reduction box (25) and commentaries on classics car box (18) bottom and supports, the bearing end cover that all is equipped with bearing and cooperation bearing between each pivot and each box and shell (1) guarantees to revolve.

4. A metallurgical feedstock comminution apparatus as claimed in claim 1 in which: the utility model discloses a material conveying device, including a feeding port, a connecting port bottom support plate (28), a transfer car (19) is opening cylindrical shape, the opening is for shell (1) direction on transfer car (19), it is the distribution of annular array to be equipped with five polymerization boards (27) on transfer car (19) inner wall, polymerization board (27) all incline certain angle and arrange, feeding port (2) stretch out and have connector connection to transfer car box (18) inside, connector bottom support plate (28) are the downward sloping and arrange, backup pad (28) are deep in transfer car (19) inner wall, transfer car (19) and transfer car box (18) sliding connection.

5. A metallurgical feedstock comminution apparatus as claimed in claim 1 in which: two connecting plates (4) level is placed and can be blocked feed inlet (2), initiative shredding cutter (9) and driven shredding cutter (10) dislocation distribution, cooperation cutter (29) are installed in equal dislocation of driving shaft (11) and driven shaft (12), be equipped with on cooperation cutter (29) and two opposite side shells (1) that shredding cutter is relative fixed cutter (30).