CN214865098U

CN214865098U - Compound insulating brick raw materials screening mechanism

Info

Publication number: CN214865098U
Application number: CN202120331442.XU
Authority: CN
Inventors: 张国权; 张奇锋; 管淑青; 余情香; 范科达; 张幼忠; 杨良杰; 杨柳; 张海永
Original assignee: Yuyao Muhu New Building Materials Co ltd
Current assignee: Yuyao Muhu New Building Materials Co ltd
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-11-26
Anticipated expiration: 2031-02-04

Abstract

The utility model discloses a composite insulating brick raw material screening mechanism, which comprises a supporting frame, wherein a feeding hopper is welded at the middle position of the upper end of the supporting frame, a vibrating screen shell is fixedly arranged below the feeding hopper, and a mesh screen is fixedly arranged inside the vibrating screen shell; carry out pivoted crushing blade through the motor drive in the inside bottom setting of feeder hopper, make things convenient for raw and other materials to smash before screening, thereby improve the utilization ratio of raw and other materials, set up the fixed block that can contract and can carry out gliding activity post in the one end of pivot simultaneously, thereby conveniently separate axis of rotation and feeder hopper, thereby conveniently maintain the change to crushing blade, set up in addition on the net sieve and carry out gliding carriage release lever through the tank chain drive, and the cutting pole of welding on the carriage release lever, thereby prevent that raw and other materials from piling up on the mesh screen, improve screening efficiency simultaneously.

Description

Compound insulating brick raw materials screening mechanism

Technical Field

The utility model relates to a sieve separator technical field specifically is a compound insulating brick raw materials screening mechanism.

Background

The screening is a process of dividing the mixed waste of particles with different particle sizes into two or more groups of particles by using one or more than one screen surface; the vibration screening machine is a high-precision fine powder screening machine, and can screen any particles, powder and mucus within a certain range.

Present grit sieve separator still has some weak points in the use, for example, current grit sieve separator structure is comparatively simple, and its functionality is comparatively single, consequently, the effect that leads to the screening is not ideal enough, and when great grit was sieved on the mesh screen, because the weight is heavier, thereby can cause certain burden to the mesh screen, in addition, the grit that falls on the mesh screen from the feeder hopper can be piled up together, thereby increased the degree of difficulty of screening to a certain extent, be unfavorable for the acquisition of raw and other materials.

Therefore, the composite insulating brick raw material screening mechanism is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a composite insulating brick raw material screening mechanism, through setting up the crushing blade that rotates through the motor drive at the inside bottom of feeder hopper, make things convenient for raw and other materials to smash before sieving, thereby improve the utilization ratio of raw and other materials, set up the fixed block that can contract and can slide the movable post at one end of axis of rotation simultaneously, thereby conveniently separate axis of rotation and feeder hopper, thereby conveniently maintain the crushing blade and change, in addition set up the carriage release lever that slides through the tank chain drive on the net screen, and weld the slitting pole on the carriage release lever, thereby prevent raw and other materials from piling up on the mesh screen, improve screening efficiency simultaneously, to solve the existing grit screening machine that proposes in the above-mentioned background art comparatively simple structure, and its functionality is comparatively single, therefore lead to the effect of screening not ideal enough, and when great grit was sieved on the mesh screen, because the weight is heavier to can cause certain burden to the mesh screen, in addition, the grit that falls on the mesh screen from the feeder hopper can be piled up together, thereby increased the degree of difficulty of screening to a certain extent, is unfavorable for the problem of the acquisition of raw and other materials.

In order to achieve the above object, the utility model provides a following technical scheme: a composite insulating brick raw material screening mechanism comprises a supporting frame, wherein a feeding hopper is welded at the middle position of the upper end of the supporting frame, a vibrating screen outer shell is fixedly arranged below the feeding hopper, a mesh screen is fixedly arranged inside the vibrating screen outer shell, a supporting rod is fixedly arranged at the right end of the outer surface of the vibrating screen outer shell, a second feed opening is formed in the right end of the mesh screen, a first feed opening is formed below the second feed opening, a conveying belt is movably arranged below the vibrating screen outer shell, a roller is fixedly arranged inside the right end of the conveying belt, a motor is fixedly arranged above the left end of the conveying belt, a belt pulley is fixedly arranged at the left end of the conveying belt, a rotating shaft is fixedly arranged below the inside of the feeding hopper, a crushing blade is movably arranged on the outer surface of the rotating shaft, and a pressing groove is formed at the left end of the rotating shaft, the utility model discloses a vibrating screen, including the axis of rotation, the surface left end movable mounting of axis of rotation has the fixed block, the lower extreme welded mounting of feeder hopper has the unloading mouth, the movable groove has been seted up to the left end inside of axis of rotation, the inside movable mounting in movable groove has movable post, the below welded mounting of fixed block has the spring, the surface left end welded mounting of fixed block has the stopper, the internal fixed surface of vibrating screen shell body installs the spout, movable mounting has the slider on the spout, welded mounting has the carriage release lever on the slider, the lower surface welding of carriage release lever installs the slitting pole, the surface left side welded mounting of vibrating screen shell body has the backup pad, movable mounting has the tank chain in the backup pad.

Through adopting the above-mentioned technical scheme, drive through the motor through the inside bottom setting at the feeder hopper and carry out pivoted crushing blade, make things convenient for raw and other materials to smash before screening, thereby improve the utilization ratio of raw and other materials, set up the fixed block that can carry out the shrink and can carry out gliding activity post in the one end of axis of rotation simultaneously, thereby conveniently separate axis of rotation and feeder hopper, thereby conveniently maintain the change to crushing blade, set up in addition and carry out gliding carriage release lever through the tank chain drive on the net sieve, and the slitting pole of welding on the carriage release lever, thereby prevent that raw and other materials from piling up on the mesh screen, improve screening efficiency simultaneously.

Preferably, crushing blade is provided with a plurality of groups altogether, and a plurality of groups crushing blade is evenly fixed at the surface of axis of rotation, the inside bottom of feeder hopper is run through to the axis of rotation, rotate through the axle sleeve between axis of rotation and the feeder hopper and be connected, unloading mouth welded fastening is at the lower extreme of feeder hopper.

Through adopting above-mentioned technical scheme, operate when the motor and drive the axis of rotation and rotate to make the epaxial crushing blade of axis of rotation rotate, after raw and other materials get into the feeder hopper, crushing blade smashes great rubble etc. in with raw and other materials, when preventing that the unloading mouth from blockking up, still improves the utilization ratio of raw and other materials.

Preferably, the pressing grooves and the springs are respectively provided with two groups, the two groups of pressing grooves are respectively arranged at the middle positions of the outer surfaces of the movable columns, the fixed blocks and the limiting blocks are respectively provided with four groups, the limiting blocks are welded and fixed on the surfaces of the fixed blocks, and each two groups of fixed blocks are elastically connected through the springs.

Through adopting above-mentioned technical scheme, two sets of fixed blocks stretch out the outside of activity post under the elastic action of a set of spring to play and block the effect, prevent that axis of rotation and feeder hopper from droing, when the axis of rotation is taken off to needs, can press two sets of stoppers with one side to the centre, thereby make the spring pressurized, two sets of fixed blocks shrink to the activity post in, the convenience is dismantled the axis of rotation.

Preferably, the movable columns and the movable grooves are respectively provided with two groups, the two groups of movable grooves are respectively arranged at the left end and the right end in the rotating shaft, and the two groups of movable columns and the two groups of movable grooves are connected in a sliding mode through sliding blocks.

Through adopting above-mentioned technical scheme, through promoting the stopper to make the activity post slide in the activity groove in the axis of rotation, thereby make the activity post slide to the activity groove beautiful, thereby make axis of rotation and feeder hopper separate and take out, thereby maintain the change to the epaxial crushing blade that rotates.

Preferably, slider and spout are provided with two sets ofly respectively, and two sets of spouts all pass through the screw fixation in the internal surface left and right sides of shale shaker shell body, through the carriage release lever welded fastening between two sets of sliders, the segmentation pole is provided with a plurality of groups altogether, and a plurality of groups segmentation pole uniform weld fixes at the lower surface of carriage release lever.

Through adopting above-mentioned technical scheme, the carriage release lever passes through the slider and slides on the spout to make the segmentation pole on the carriage release lever disperse to accumulational raw and other materials on the mesh screen, thereby make things convenient for the shale shaker to carry out layer upon layer screening to raw and other materials, obtain the required raw and other materials of compound insulating brick.

Preferably, the group of sliding blocks are welded and fixed on one side of the tank chain, the supporting plate is welded and fixed on the outer surface of the outer shell of the vibrating screen, and the UI supporting plates of the tank chain are fixedly connected through screws.

Through adopting above-mentioned technical scheme, the tank chain carries out reciprocating motion to drive a set of slider and make a round trip to slide on a set of spout, thereby make the carriage release lever carry out round trip movement, make things convenient for the segmentation pole on the carriage release lever to use.

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

1. the crushing blade is arranged below the inner part of the existing feed hopper, and is rotatably connected and used through the rotating shaft, so that sand and stones entering the vibrating screen for screening are conveniently crushed in advance, the blanking nozzle is prevented from being blocked by the sand and stones, the screening efficiency is improved, meanwhile, a pressing limiting block is arranged at the front end of the rotating shaft, a fixing block is contracted, the movable column is pushed, the movable column slides in a movable groove in the rotating shaft, the rotating shaft and the crushing blade on the rotating shaft are conveniently taken out of the feed hopper for maintenance or replacement, and the maintenance time is saved while the operation is simple and convenient;

2. set up the spout through the internal surface both sides at the shale shaker shell body, set up in the spout and carry out gliding carriage release lever through the slider, and the lower surface at the carriage release lever sets up multiunit segmentation pole, set up the tank chain simultaneously at the surface of shale shaker shell body, the tank chain is connected with the slider, thereby utilize the tank chain to carry out reciprocating motion back and forth, thereby drive the slider and slide on the spout, and then make the segmentation pole on the carriage release lever disperse the grit of piling up on the mesh screen, thereby improve the efficiency of grit screening.

Drawings

FIG. 1 is a schematic view of the overall structure of the screening machine of the present invention;

FIG. 2 is a view of the structure of the crushing blade of the present invention;

FIG. 3 is a structural view of the fixing block of the present invention;

fig. 4 is a structural view of the moving rod of the present invention.

In the figure: 1. a feed hopper; 2. a mesh screen; 3. a support bar; 4. a shaker housing; 5. a drum; 6. a first feed opening; 7. a second feed opening; 8. a support frame; 9. a belt pulley; 10. a motor; 11. a conveyor belt; 12. a crushing blade; 13. a discharging nozzle; 14. a rotating shaft; 15. pressing the groove; 16. a fixed block; 17. a movable post; 18. a movable groove; 19. a limiting block; 20. a spring; 21. a travel bar; 22. cutting the rods; 23. a slider; 24. a chute; 25. a support plate; 26. a tank chain.

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 of a composite insulating brick raw material screening mechanism: a raw material screening mechanism for composite insulating bricks comprises a support frame 8, a feed hopper 1 is welded at the middle position of the upper end of the support frame 8, a vibrating screen shell 4 is fixedly installed below the feed hopper 1, a mesh screen 2 is fixedly installed inside the vibrating screen shell 4, a support rod 3 is fixedly installed at the right end of the outer surface of the vibrating screen shell 4, a second feed opening 7 is formed at the right end of the mesh screen 2, a first feed opening 6 is formed below the second feed opening 7, a conveyor belt 11 is movably installed below the vibrating screen shell 4, a roller 5 is fixedly installed inside the right end of the conveyor belt 11, a motor 10 is fixedly installed above the left end of the conveyor belt 11, a belt pulley 9 is fixedly installed at the left end of the conveyor belt 11, a rotating shaft 14 is fixedly installed below the inside of the feed hopper 1, a crushing blade 12 is movably installed on the outer surface of the rotating shaft 14, a pressing groove 15 is formed at the left end of the rotating shaft 14, outer surface left end movable mounting of axis of rotation 14 has fixed block 16, the lower extreme welded mounting of feeder hopper 1 has unloading mouth 13, movable groove 18 has been seted up to the left end inside of axis of rotation 14, the inside movable mounting of movable groove 18 has movable post 17, the below welded mounting of fixed block 16 has spring 20, the outer surface left end welded mounting of fixed block 16 has stopper 19, the internal fixed surface of shale shaker shell body 4 has spout 24, movable mounting has slider 23 on the spout 24, welded mounting has carriage release lever 21 on slider 23, the lower surface welded mounting of carriage release lever 21 has segmentation pole 22, the outer surface left side welded mounting of shale shaker shell body 4 has backup pad 25, movable mounting has tank chain 26 on the backup pad 25.

Through adopting above-mentioned technical scheme, drive through the motor through the inside bottom setting at feeder hopper 1 and carry out pivoted crushing blade 12, make things convenient for raw and other materials to smash before sieving, thereby improve the utilization ratio of raw and other materials, set up in the one end of axis of rotation 14 simultaneously and can carry out the fixed block 16 that contracts and can carry out gliding activity post 17, thereby conveniently separate axis of rotation 14 and feeder hopper 1, thereby conveniently maintain the change to crushing blade 12, set up in addition on the mesh screen 2 and drive through tank chain 26 and carry out gliding carriage release lever 21, and the cutting pole 22 of welding on the carriage release lever, thereby prevent that raw and other materials from piling up on mesh screen 2, improve screening efficiency simultaneously.

Specifically, as shown in fig. 2, the crushing blades 12 are provided with a plurality of groups, the crushing blades 12 of the groups are uniformly fixed on the outer surface of the rotating shaft 14, the rotating shaft 14 penetrates through the inner bottom end of the feeding hopper 1, the rotating shaft 14 is rotatably connected with the feeding hopper 1 through a shaft sleeve, and the discharging nozzle 13 is welded and fixed at the lower end of the feeding hopper 1.

Through adopting above-mentioned technical scheme, drive axis of rotation 14 when the motor operation and rotate to make the crushing blade 12 in the axis of rotation 14 rotate, after raw and other materials get into feeder hopper 1, crushing blade 12 smashes great rubble etc. in with raw and other materials, when preventing that blanking mouth 13 from being blockked up, still improves the utilization ratio of raw and other materials.

Specifically, as shown in fig. 2 and 3, two groups of pressing grooves 15 and two groups of springs 20 are respectively arranged, two groups of pressing grooves 15 are respectively arranged at the middle positions of the outer surfaces of a group of movable columns 17, four groups of fixed blocks 16 and four groups of limiting blocks 19 are respectively arranged, one group of limiting blocks 19 are welded and fixed on the surfaces of a group of fixed blocks 16, and every two groups of fixed blocks 16 are elastically connected through one group of springs 20.

Through adopting above-mentioned technical scheme, two sets of fixed blocks 16 stretch out the outside of activity post 17 under the elastic action of a set of spring 20 to play and block the effect, prevent that axis of rotation 14 and feeder hopper 1 from droing, when the axis of rotation 14 is taken off to needs, can press two sets of stoppers 19 with one side to the centre, thereby make spring 20 pressurized, two sets of fixed blocks 16 shrink to activity post 17 in, the convenience is dismantled axis of rotation 14.

Specifically, as shown in fig. 3, two sets of movable columns 17 and two sets of movable grooves 18 are respectively provided, the two sets of movable grooves 18 are respectively provided at the left and right ends inside the rotating shaft 14, and the two sets of movable columns 17 and the two sets of movable grooves 18 are slidably connected through sliders.

Through adopting above-mentioned technical scheme, through promoting stopper 19 to make activity post 17 slide in the activity groove 18 in axis of rotation 14, thereby make activity post 17 slide to activity groove 18 beautiful, thereby make axis of rotation 14 and feeder hopper 1 separate and take out, thereby maintain the change to crushing blade 12 on the axis of rotation 14.

Specifically, as shown in fig. 4, two sets of sliding blocks 23 and two sets of sliding grooves 24 are respectively provided, the two sets of sliding grooves 24 are fixed on the left and right sides of the inner surface of the outer shell 4 of the vibrating screen through screws, the two sets of sliding blocks 23 are welded and fixed through the moving rod 21, the plurality of sets of cutting rods 22 are provided, and the plurality of sets of cutting rods 22 are uniformly welded and fixed on the lower surface of the moving rod 21.

Through adopting above-mentioned technical scheme, the carriage release lever 21 passes through slider 23 and slides on spout 24 to make the cutting pole 22 on the carriage release lever 21 disperse to the accumulational raw and other materials on the mesh screen 2, thereby make things convenient for the shale shaker to carry out layer upon layer screening to raw and other materials, obtain the required raw and other materials of compound insulating brick.

Specifically, as shown in fig. 4, a set of sliders 23 is welded and fixed on one side of the tank chain 26, a support plate 25 is welded and fixed on the outer surface of the vibrating screen outer shell 4, and the tank chain 26UI support plates 25 are fixedly connected through screws.

Through adopting above-mentioned technical scheme, tank chain 26 carries out reciprocating motion to drive a set of slider 23 and make a round trip to slide on a set of spout 24, thereby make the carriage release lever 21 carry out round trip movement, make things convenient for the slitting pole 22 on the carriage release lever 21 to use.

The working principle is as follows: gravel enters through a feed port in the feed hopper 1, the crushing blade 12 inside the feed hopper 1 rotates, so that the gravel is crushed, the crushed gravel enters the mesh screen 2 through the discharge nozzle 13, and the tank chain 26 reciprocates simultaneously, so that the sliding block 23 is driven to slide back and forth on the sliding groove 24, so that the cutting rod 22 at the lower end of the moving rod 21 disperses the piled gravel, so that the vibrating screen is easier to vibrate and screen the gravel, larger gravel is discharged from the second discharge port 7, smaller gravel is discharged from the first discharge port 6, finally obtained fine sand raw materials enter the conveying belt 11 and are discharged from the upper end of the conveying belt 11, in addition, when the crushing blade 12 in the feed hopper 1 is damaged and needs to be maintained or replaced, the limiting block 19 can be pressed, so that the spring between the two fixing blocks 16 is pressed, so that the fixing blocks 16 shrink into the movable column 17, and the movable column 17 is slid in the movable groove 18 by pushing the stopper 19, so that the rotary shaft 14 is separated from the feeding hopper 1, and the rotary shaft 14 and the crushing blades 12 on the rotary shaft 14 are taken out for maintenance or replacement.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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 compound insulating brick raw materials screening mechanism, includes support frame (8), its characterized in that: the feeding hopper (1) is welded and installed at the middle position of the upper end of the supporting frame (8), a vibrating screen outer shell (4) is fixedly installed below the feeding hopper (1), a mesh screen (2) is fixedly installed inside the vibrating screen outer shell (4), a supporting rod (3) is fixedly installed at the right end of the outer surface of the vibrating screen outer shell (4), a second feed opening (7) is formed in the right end of the mesh screen (2), a first feed opening (6) is formed below the second feed opening (7), a conveying belt (11) is movably installed below the vibrating screen outer shell (4), a roller (5) is fixedly installed inside the right end of the conveying belt (11), a motor (10) is fixedly installed above the left end of the conveying belt (11), a belt pulley (9) is fixedly installed at the left end of the conveying belt (11), and a rotating shaft (14) is fixedly installed below the inside the feeding hopper (1), the utility model discloses a vibrating screen, including axis of rotation (14), the surface movable mounting of axis of rotation (14) has crushing blade (12), the left end of axis of rotation (14) has been seted up and has been pressed groove (15), the surface left end movable mounting of axis of rotation (14) has fixed block (16), the lower extreme welded mounting of feeder hopper (1) has unloading mouth (13), movable groove (18) have been seted up to the left end inside of axis of rotation (14), the inside movable mounting of movable groove (18) has movable post (17), the below welded mounting of fixed block (16) has spring (20), the surface left end welded mounting of fixed block (16) has stopper (19), the internal surface fixed mounting of vibrating screen shell body (4) has spout (24), movable mounting has slider (23) on spout (24), welded mounting has carriage release lever (21) on slider (23), the lower surface welded mounting of carriage release lever (21) has dividing pole (22), the outer surface left side welding of shale shaker shell body (4) installs backup pad (25), movable mounting has tank chain (26) on backup pad (25).

2. The composite insulating brick raw material screening mechanism of claim 1, characterized in that: crushing blade (12) are provided with a plurality of groups altogether, and a plurality of groups crushing blade (12) evenly fix the surface at axis of rotation (14), axis of rotation (14) run through the inside bottom of feeder hopper (1), rotate through the axle sleeve between axis of rotation (14) and feeder hopper (1) and be connected, unloading mouth (13) welded fastening is at the lower extreme of feeder hopper (1).

3. The composite insulating brick raw material screening mechanism of claim 1, characterized in that: the pressing grooves (15) and the springs (20) are respectively provided with two groups, the two groups of pressing grooves (15) are respectively arranged at the middle positions of the outer surfaces of a group of movable columns (17), the fixed blocks (16) and the limiting blocks (19) are respectively provided with four groups, a group of limiting blocks (19) are welded and fixed on the surfaces of a group of fixed blocks (16), and each two groups of fixed blocks (16) are elastically connected through a group of springs (20).

4. The composite insulating brick raw material screening mechanism of claim 1, characterized in that: the movable columns (17) and the movable grooves (18) are respectively provided with two groups, the two groups of movable grooves (18) are respectively arranged at the left end and the right end in the rotating shaft (14), and the two groups of movable columns (17) and the two groups of movable grooves (18) are connected in a sliding mode through sliding blocks.

5. The composite insulating brick raw material screening mechanism of claim 1, characterized in that: slider (23) and spout (24) are provided with two sets ofly respectively, and two sets of spouts (24) all pass through the screw fixation in the internal surface left and right sides of shale shaker shell body (4), pass through carriage release lever (21) welded fastening between two sets of sliders (23), divide pole (22) to be provided with a plurality of groups altogether, a plurality of groups divide pole (22) even welded fastening at the lower surface of carriage release lever (21).

6. The composite insulating brick raw material screening mechanism of claim 1, characterized in that: a group of sliding blocks (23) are fixed on one side of a tank chain (26) in a welded mode, a supporting plate (25) is fixed on the outer surface of a vibrating screen outer shell (4) in a welded mode, and the tank chain (26) UI supporting plates (25) are fixedly connected through screws.