CN217491037U

CN217491037U - A high-efficient grinding mechanism that smashes for slay grinds

Info

Publication number: CN217491037U
Application number: CN202221672108.1U
Authority: CN
Inventors: 张海斌
Original assignee: Taizhou Jiuteng Polymer Materials Co ltd
Current assignee: Taizhou Jiuteng Polymer Materials Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-09-27
Anticipated expiration: 2032-06-30

Abstract

The utility model discloses a high-efficient crushing and grinding mechanism for slay grinds, the power distribution box comprises a box body, the upper surface of box is provided with a pay-off section of thick bamboo, be provided with the feed inlet on the pay-off section of thick bamboo, the bottom that is close to the pay-off section of thick bamboo in the box is provided with two crushing rollers to the preliminary crushing of slay, two crushing roller outsides are provided with down hopper two, the bottom that is close to hopper two in the box is provided with the screening plate down, the uniform surface distribution of screening plate has the through-hole to the slay screening, box outer wall one side fixed mounting has the collecting box, the box inner wall is close to one side of collecting box and sets up the opening that supplies the slay to get into, screen plate one end runs through box outer wall and extends to the collecting box, the screen plate sets up for the slope, the bottom that lies in hopper one down in the box is provided with the grinding block one and the abrasive brick two that further smashes the grinding to the slay. The utility model discloses possess and to prevent to block up, the problem of proposing in the background art has been solved to the advantage that grinding efficiency is good.

Description

A high-efficient grinding mechanism that smashes for slay grinds

Technical Field

The utility model relates to a slay processing technology field, concretely relates to a high-efficient grinding mechanism that smashes for slay grinds.

Background

The slag is a byproduct in the blast furnace ironmaking process, plays an important role in industrial production, and is particularly refined and processed into slag cement, slag micro powder, slag portland cement, slag wool, blast furnace slag, slag micro powder, copper slag and slag vertical mill in some large-scale factories, so that the energy consumption is saved. Crushing and grinding are the key of the treatment steps of the recovery of the slag, and the crushing and grinding degree of the slag directly influences the efficiency of the post-treatment of the slag.

Wherein current grinding rubbing crusher constructs in-service use, when carrying out preliminary crushing, most grinding rubbing crusher constructs difficult direct assurance raw materials when smashing and smashes evenly, and the inhomogeneous raw materials of size cause the jam easily when falling into grinding mechanism in, influence grinding efficiency, therefore we propose a high-efficient grinding mechanism for slay grinds to this.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient crushing and grinding mechanism for slay grinds possesses and can prevent to block up, and the problem of proposing in the background art has been solved to the advantage that grinding efficiency is good.

In order to achieve the above object, the utility model provides a following technical scheme: an efficient crushing and grinding mechanism for slag grinding comprises a box body, wherein a feeding barrel is arranged on the upper surface of the box body, a feeding hole is arranged on the feeding barrel, two crushing rollers for primarily crushing slag are arranged at the bottom part close to the feeding barrel in the box body, a discharging hopper II is arranged at the outer side of the two crushing rollers, a screen plate is arranged at the bottom of the box body close to the discharging hopper II, through holes for screening slag are uniformly distributed on the surface of the screen plate, a collecting box is fixedly arranged on one side of the outer wall of the box body, an opening for slag to enter is arranged on one side of the inner wall of the box body, which is close to the collecting box, one end of the screening plate penetrates through the outer wall of the box body and extends into the collecting box, the screening plate is arranged in an inclined manner, the bottom that is close to the sieve flitch in the box is provided with down hopper one, the bottom that lies in hopper one down in the box is provided with the grinding piece one and the grinding piece two of further smashing the grinding to slay.

Preferably, a discharging opening extending towards the centers of the two crushing rollers is formed in the bottom of the feeding barrel, a spiral feeding roller is rotatably connected to the feeding barrel through a rotating shaft, a second motor driving the spiral feeding roller to rotate is fixedly installed on one side of the outer wall of the feeding barrel, and the output end of the second motor penetrates through the feeding barrel to extend inwards and is fixedly connected with the end portion of the spiral feeding roller.

Preferably, one side of the outer wall of the box body is fixedly connected with a first motor for driving the crushing rollers to rotate, the shaft end of one of the crushing rollers penetrates through the outer wall of the discharging hopper II and is fixedly connected with the output shaft of the first motor, the shaft ends, far away from the first motor, of the two crushing rollers penetrate through the discharging hopper II and the outer wall of the box body and are fixedly connected with gears, and the two gears are meshed with each other.

Preferably, the first lower hopper is funnel-shaped, funnel grooves matched with the first lower hopper are jointly formed in the upper surfaces of the first grinding blocks, and the diameter of the bottom of the first lower hopper is smaller than that of the funnel grooves in the first grinding blocks.

Preferably, two the grinding groove that is used for grinding is offered jointly to the lower surface of grinding piece one, the grinding groove is the round platform form, the discharge gate has been seted up to the bottom of box, the inner wall fixed connection mounting bracket of discharge gate, fixed mounting has motor three on the mounting bracket, the output of motor three and two fixed connection of grinding piece, grinding piece two is coniform.

Preferably, the inner wall of the box body is close to the limiting blocks fixedly connected with the two sides of the fixing seats and connected with the two fixing seats in a limiting and sliding mode, the limiting blocks are close to one side of the upper surface and fixedly connected with the hydraulic rods, and the telescopic ends of the hydraulic rods are fixedly connected with the upper surface of the fixing seats.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model realizes the screening and collection of slag with larger particles by arranging the screen plate and the collecting box, and the qualified part is further crushed by the first discharging hopper falling between the first grinding block and the second grinding block, thereby effectively preventing the raw materials with uneven sizes from easily causing blockage when falling into the grinding mechanism;

2. through the spiral feeding roller arranged in the feeding barrel, when the motor II rotates and drives the spiral feeding roller to rotate for feeding, the slag raw materials can fall between the two crushing rollers through a feeding opening formed in the bottom of the feeding barrel, so that the slag feeding speed is convenient to control, and the influence on the crushing effect of the crushing rollers due to the overhigh feeding speed is prevented;

3. through setting up the spacing sliding connection of stopper and fixing base, when the flexible end promotion of hydraulic stem and grinding a fixed connection's fixing base, can make and grind a stable one end of piece, grind a distance that highly being convenient for of piece two is ground a bottom grinding groove and grinding between the piece two and be convenient for adjust the thick thin degree of slay grinding through two the hydraulic stem control of grinding a piece one.

Drawings

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

FIG. 2 is a schematic view of the three-dimensional structure inside the box body of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the present invention;

fig. 4 is a schematic sectional view of the present invention.

In the figure: 1. a box body; 2. a feed cylinder; 3. a collection box; 4. a first motor; 5. a feed inlet; 6. a second motor; 7. a helical feed roller; 8. a crushing roller; 9. a material sieving plate; 10. a first feeding hopper; 11. grinding a first block; 12. a limiting block; 13. a fixed seat; 14. a hydraulic lever; 15. grinding a second block; 16. a third motor; 17. a gear; 18. a feeding hopper II; 19. and (7) mounting frames.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a high-efficient crushing and grinding mechanism for slay grinds, the power distribution box comprises a box body 1, the upper surface of box 1 is provided with a feed cylinder 2, be provided with feed inlet 5 on the feed cylinder 2, the bottom that is close to feed cylinder 2 in the box 1 is provided with two crushing rollers 8 to the preliminary kibbling of slay, two crushing roller 8 outsides are provided with down hopper two 18, the bottom that is close to hopper two 18 in the box 1 is provided with sieve flitch 9 down, sieve flitch 9's uniform distribution has the through-hole to the slay screening, 1 outer wall one side fixed mounting of box has collecting box 3, the opening that supplies the slay to get into is seted up to one side that 1 inner wall of box is close to collecting box 3, sieve flitch 9 one end runs through 1 outer wall of box and extends to collecting box 3, sieve flitch 9 sets up for the slope, the bottom that is close to sieve flitch 9 in the box 1 is provided with hopper one 10 down, the bottom that lies in hopper one 10 in the box 1 is provided with and further kibbling grinding stone first 11 and grinding stone two 15 to the slay.

Through the sieve flitch 9 that sets up in the box 1, after smashing 8 and carrying out preliminary smashing to the slay, the qualified slay of size passes the through-hole of seting up on the flitch 9 of sieving and falls into down hopper 10, set up for the slope through setting up sieve flitch 9, be convenient for great slay is along sieving flitch 9, and enter into to collecting box 3 through the opening between collecting box 3 and the box 1 in, the realization screens the great slay of granule and collects, the qualification part falls into through hopper 10 down and further shredding between grinding block 11 and the grinding block two 15, can prevent effectively that the inhomogeneous raw materials of size from causing the jam easily when falling into grinding mechanism in, then add the raw materials in the collecting box 3 to smash to the box 1 in through feed inlet 5 again.

The bottom of a feeding barrel 2 is provided with a discharging opening extending towards the centers of two crushing rollers 8, a spiral feeding roller 7 is rotatably connected with a rotating shaft in the feeding barrel 2, a motor II 6 for driving the spiral feeding roller 7 to rotate is fixedly mounted on one side of the outer wall of the feeding barrel 2, and the output end of the motor II 6 penetrates through the feeding barrel 2, extends inwards and is fixedly connected with the end part of the spiral feeding roller 7.

Through the spiral feed roll 7 that sets up in the feed cylinder 2, rotate and drive spiral feed roll 7 and rotate and carry out the unloading when two 6 motors, can make the unloading opening that the slay raw materials were seted up through the bottom of feed cylinder 2 fall into between two crushing rollers 8, rotate the speed of being convenient for control slay unloading through two 6 control motors, prevent that unloading speed is too fast, smash the effect and cause the influence to crushing roller 8.

One side of the outer wall of the box body 1 is fixedly connected with a first motor 4 for driving the crushing rollers 8 to rotate, one shaft end of one crushing roller 8 penetrates through the outer wall of the lower hopper II 18 and is fixedly connected with an output shaft of the first motor 4, shaft ends, far away from the first motor 4, of the two crushing rollers 8 penetrate through the lower hopper II 18 and the outer wall of the box body 1 and are fixedly connected with gears 17, and the two gears 17 are meshed with each other.

Rotate and drive one of them crushing roller 8 through motor 4 and rotate, keep away from motor 4's one end fixed connection intermeshing's gear 17 through two crushing rollers 8, under gear 17's effect, can make two crushing roller 8 antiport carry out preliminary crushing to the slay.

The lower hopper I10 is funnel-shaped, funnel grooves matched with the lower hopper I10 are formed in the upper surfaces of the two grinding blocks I11, and the diameter of the bottom of the lower hopper I10 is smaller than that of the funnel grooves in the two grinding blocks I11.

Through setting up hopper 10 down for leaking hopper-shaped be convenient for carry on the unloading, can be convenient for the raw materials after preliminary smashing fall into to two funnel inslot on grinding piece 11 through hopper 10 down.

The grinding groove used for grinding is jointly seted up to the lower surface of two grinding block one 11, and the grinding groove is the round platform form, and the discharge gate has been seted up to the bottom of box 1, the inner wall fixed connection mounting bracket 19 of discharge gate, and fixed mounting has motor three 16 on the mounting bracket 19, and motor three 16's output and two 15 fixed connection of grinding block, grinding block two 15 are coniform.

Through setting up two grinding block 11 and two 15 cooperations of grinding block, rotate and drive two 15 rotations of grinding block when three 16 rotations of motor, under two 15 pivoted effects of grinding block, grind the contact of inslot wall and carry out abrasive treatment to preliminary kibbling slay in grinding block two 15 and two 11 bottoms of grinding block.

The both sides fixedly connected with that 1 inner wall of box is close to fixing base 13 and two fixing base 13 spacing sliding connection's stopper 12, and two stoppers 12 are close to one side fixedly connected with hydraulic stem 14 of upper surface, and the flexible end of hydraulic stem 14 is connected with the last fixed surface of fixing base 13.

Through setting up stopper 12 and the spacing sliding connection of fixing base 13, when the flexible end promotion of hydraulic stem 14 and grinding a 11 fixed connection's of piece fixing base 13, can make and grind a 11 stable one ends, grind 11 highly being convenient for of piece through two of hydraulic stem 14 control and grind the distance of 11 bottoms grinding groove of piece and grinding between the piece two 15 and be convenient for adjust the thickness degree that slay ground.

Example two

On the basis of the first embodiment, as shown in fig. 3, the cylinder is arranged on one side of the inner wall of the box body 1, which is close to the sieve plate 9, and one end of the telescopic end of the cylinder is movably connected with the sieve plate 9, so that when the cylinder repeatedly pushes the sieve plate 9 to move, the sieve plate 9 can shake, slag blocked in the through hole of the sieve plate 9 can be shaken off conveniently, and the through hole on the sieve plate 9 is prevented from being blocked and difficult to discharge.

The working principle is as follows: this a high-efficient grinding mechanism that smashes for slay grinds, add the slay raw materials to feed inlet 5 during the use in, then open motor two 6, rotate and drive screw feed roller 7 when motor two 6 rotates and rotate and carry out the unloading, along with screw feed roller 7 lasts the rotation, the unloading opening that can make the slay raw materials set up through the bottom of a feed cylinder 2 falls into between two crushing rollers 8, rotate the speed of being convenient for control slay unloading through control motor two 6, prevent that unloading speed is too fast, smash the effect and cause the influence to crushing roller 8.

Open motor 4 between two crushing rollers 8 when slay raw materials fall into, rotate and drive one of them crushing roller 8 through motor 4 and rotate, keep away from motor 4's one end fixed connection intermeshing's gear 17 through two crushing rollers 8, under gear 17's effect, can make two crushing roller 8 antiport carry out preliminary crushing to the slay.

Through the part slay of preliminary crushing, pass the through-hole of seting up on the sieve flitch 9 and fall into hopper 10 down in, set up for the slope through setting up sieve flitch 9, be convenient for great slay along sieve flitch 9 and through the opening between collecting box 3 and the box 1 enter into to collecting box 3 in, the realization is screened the great slay of granule and is collected, rejoin through feed inlet 5 add to smash in the box 1, fall into grinding block 11 and grind and go on further shredding between the two 15 when slay through hopper 10 down.

The third motor 16 is turned on, the second grinding block 15 is driven to rotate when the third motor 16 rotates, under the action of the second grinding block 15, the second grinding block 15 and the first grinding block 11 are in contact with the inner wall of the grinding groove at the bottom of the grinding groove, primary crushed slag is ground, and then discharging is carried out through a discharging hole in the bottom of the box body 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-efficient crushing and grinding mechanism for slay is ground, includes box (1), its characterized in that: the slag screening device is characterized in that a feeding barrel (2) is arranged on the upper surface of the box body (1), a feeding hole (5) is formed in the feeding barrel (2), two crushing rollers (8) for primarily crushing slag are arranged at the bottom, close to the feeding barrel (2), in the box body (1), two crushing rollers (8) are arranged at the outer sides of the two crushing rollers (18), a second hopper (18) is arranged at the bottom, close to the second hopper (18), in the box body (1), a screening plate (9) is arranged at the bottom, close to the second hopper (18), of the box body (1), through holes for screening the slag are uniformly distributed on the surface of the screening plate (9), a collecting box (3) is fixedly arranged on one side of the outer wall of the box body (1), an opening for the slag to enter is formed in one side, close to the collecting box (3), one end of the screening plate (9) penetrates through the outer wall of the box body (1) and extends into the collecting box (3), and the screening plate (9) is arranged in an inclined manner, the bottom that is close to sieve flitch (9) in box (1) is provided with down hopper (10), the bottom that lies in hopper (10) down in box (1) is provided with and further smashes grinding block one (11) and grinding block two (15) of grinding to the slay.

2. The high-efficiency crushing and grinding mechanism for slag grinding according to claim 1, characterized in that: the automatic feeding device is characterized in that a discharging opening extending towards the centers of the two crushing rollers (8) is formed in the bottom of the feeding barrel (2), a spiral feeding roller (7) is rotatably connected to the inner side of the feeding barrel (2) in a rotating mode, a second motor (6) driving the spiral feeding roller (7) to rotate is fixedly installed on one side of the outer wall of the feeding barrel (2), and the output end of the second motor (6) penetrates through the feeding barrel (2) to extend inwards and is fixedly connected with the end portion of the spiral feeding roller (7).

3. The high-efficiency crushing and grinding mechanism for slag grinding according to claim 1, characterized in that: the grinding device is characterized in that a first motor (4) for driving a grinding roller (8) to rotate is fixedly connected to one side of the outer wall of the box body (1), one shaft end of the grinding roller (8) penetrates through the outer wall of a second hopper (18) and is fixedly connected with an output shaft of the first motor (4), and the shaft end, far away from the first motor (4), of the grinding roller (8) penetrates through the second hopper (18) and the outer wall of the box body (1) and is fixedly connected with a gear (17) and two gears (17) which are meshed with each other.

4. The high-efficiency crushing and grinding mechanism for slag grinding according to claim 1, characterized in that: hopper (10) are for leaking hopper-shaped down, two the upper surface of grinding piece (11) is seted up jointly with hopper (10) complex funnel groove down, the bottom diameter of hopper (10) is less than the diameter of the funnel groove on two grinding pieces (11) down.

5. The high-efficiency crushing and grinding mechanism for slag grinding according to claim 4, characterized in that: two the grinding groove that is used for grinding is offered jointly to the lower surface of grinding piece (11), the grinding groove is the round platform form, the discharge gate has been seted up to the bottom of box (1), the inner wall fixed connection mounting bracket (19) of discharge gate, fixed mounting has motor three (16) on mounting bracket (19), the output and the grinding piece two (15) fixed connection of motor three (16), grinding piece two (15) are coniform.

6. The high-efficiency crushing and grinding mechanism for slag grinding according to claim 5, characterized in that: box (1) inner wall is close to both sides fixedly connected with of fixing base (13) and two limiting block (12) of fixing base (13) spacing sliding connection, two limiting block (12) are close to one side fixedly connected with hydraulic stem (14) of upper surface, the flexible end of hydraulic stem (14) is connected with the last fixed surface of fixing base (13).