CN214515130U

CN214515130U - Waste concrete block crushing device

Info

Publication number: CN214515130U
Application number: CN202022746682.4U
Authority: CN
Inventors: 王小卫; 郑志锋; 王亚珂; 徐跃飞; 赵瑜洁; 赵海瑞
Original assignee: Henan Lanke Green Building Materials Technology Co ltd
Current assignee: Henan Lanke Green Building Materials Technology Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-10-29
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses an abandonment concrete block reducing mechanism, including smashing the case, smash case lateral wall fixedly connected with protective frame, it rolls a section of thick bamboo to smash case inside wall fixedly connected with, it has magnetism to inhale the bottom plate to roll a section of thick bamboo lower surface articulated, magnetism is inhaled the bottom plate and is connected with rolling a section of thick bamboo lateral wall through a plurality of pulling mechanisms. The utility model discloses, through smashing case, axis of rotation, toothed disc, driving motor, grind mutually supporting between seat and the fly leaf, utilize driving motor to drive the axis of rotation and rotate, two actuating levers drive under two toothed disc cooperations and roll continuous reciprocating of seat, will roll and carry out follow-up breakage after the interior material of a section of thick bamboo tentatively pulverizes again, improved follow-up crushing efficiency, crushing effect is better, avoid carrying out the breakage to the bold material simultaneously, it is crooked effectively to reduce broken part appearance, damaged phenomenon, the maintenance cost is reduced.

Description

Waste concrete block crushing device

Technical Field

The utility model relates to a concrete block processing technology field especially relates to an abandonment concrete block reducing mechanism.

Background

The building blocks are massive building products which are larger than the body of the clay bricks, have wide sources of raw materials, various varieties, can be obtained from local resources and low price, are divided into building blocks such as concrete, cement mortar, aerated concrete, fly ash silicate, coal gangue, artificial ceramsite, slag waste and the like according to the materials, can be used as bearing walls and partition walls, wherein the concrete blocks made of the concrete as the main raw material have the advantages of simple production equipment and high building speed, and are widely applied.

Wherein, in concrete block production or use, can produce some broken concrete blocks sometimes and can't directly use, can retrieve these building blocks and recycle this moment, utilize breaker to reprocess the broken back of building block, current breaker is when broken, utilize broken sword mostly, crushing roller etc. directly carry out crushing work, crushing efficiency is low like this, crushing effect is unsatisfactory, the while directly carries out crushing work to bold building block, easily lead to bending to appear in the cutting edge etc., damaged phenomenon, the maintenance cost has been increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an abandoned concrete block crushing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a waste concrete block crushing device comprises a crushing box, wherein a protective frame is fixedly connected to the outer side wall of the crushing box, a rolling cylinder is fixedly connected to the inner side wall of the crushing box, a magnetic suction bottom plate is hinged to the lower surface of the rolling cylinder, and the magnetic suction bottom plate is connected with the side wall of the rolling cylinder through a plurality of pulling mechanisms; the outer side wall of the top of the crushing box is connected with two rotating shafts in a penetrating and rotating mode, the outer side wall of each rotating shaft is fixedly sleeved with a gear disc, the two gear discs are connected in a meshed mode, the outer side wall of each gear disc is connected with a driving rod in a rotating mode, the tops of the two driving rods are connected with a same rolling assembly matched with a rolling cylinder, the outer side wall of the protective frame is fixedly connected with a driving motor, and one rotating shaft penetrates through the protective frame and is fixedly connected with the output end of the driving motor; smash the incasement lateral wall and run through and rotate and be connected with two one-level crushing rollers and two second grade crushing rollers, one-level crushing roller and second grade crushing roller pass through drive mechanism and are connected with corresponding axis of rotation transmission.

As a further description of the above technical solution:

a plurality of mounting grooves have been seted up to the section of thick bamboo lower surface of rolling, mounting groove inside wall fixedly connected with electro-magnet.

As a further description of the above technical solution:

the pulling mechanism comprises a plurality of pulling rods, a plurality of movable grooves are formed in the lower surface of the grinding cylinder, a first mounting seat is connected to the inner side wall of each movable groove in a sliding mode, one end of each pulling rod is rotatably connected with the outer side wall of the first mounting seat, the other end of each pulling rod is rotatably connected with a second mounting seat, and the second mounting seat is fixedly connected with the outer side wall of the magnetic suction bottom plate.

As a further description of the above technical solution:

the rolling component comprises a rolling seat arranged right above the rolling cylinder, a movable plate is fixedly connected to the top of the rolling seat, the movable plate is connected with the inner side wall of the crushing box in a sliding mode, and the top of the driving rod is connected with the lower surface of the movable plate in a rotating mode.

As a further description of the above technical solution:

drive mechanism includes the chain, one-level crushing roller and second grade crushing roller wherein one end all runs through crushing case and is connected with the rotation of protective frame inside wall, one-level crushing roller, second grade crushing roller and corresponding axis of rotation lateral wall all fixedly cup jointed the sprocket, lie in with one side the sprocket passes through chain drive and connects.

As a further description of the above technical solution:

the outer side wall of the crushing box penetrates through and is fixedly connected with a discharging hopper, and the bottom of the discharging hopper is communicated with a rolling cylinder.

As a further description of the above technical solution:

the bottom of the crushing box is provided with a discharge hole, one side of the crushing box is provided with a material receiving box close to the discharge hole, and the inner side wall of the material receiving box is provided with a screen box.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this abandonment concrete block reducing mechanism, through smashing the case, the axis of rotation, the toothed disc, driving motor, grind mutually supporting between seat and the fly leaf, it rotates to utilize driving motor to drive the axis of rotation, two actuating levers drive under two toothed disc cooperations and roll continuous reciprocating of seat, will roll and carry out follow-up breakage again after the interior material of a section of thick bamboo tentatively crushes, follow-up crushing efficiency has been improved, crushing effect is better, avoid carrying out the breakage to the bold material simultaneously, it is crooked to effectively reduce broken part appearance, the damage phenomenon, the maintenance cost is reduced.

2. Compared with the prior art, this abandonment concrete block reducing mechanism, through the mutually supporting between one-level crushing roller, second grade crushing roller, chain and the driving motor, utilize one-level crushing roller and second grade crushing roller to carry out a lot of breakage to the material, crushing effect is better, and drive power is used in one-level crushing roller, second grade crushing roller and axis of rotation sharing simultaneously, more energy-conservation province consumes.

Drawings

Fig. 1 is a schematic structural view of a waste concrete block crushing device provided by the utility model;

FIG. 2 is a schematic view of a connection structure of two gear plates in the waste concrete block crushing device provided by the utility model;

FIG. 3 is a schematic view of a connecting structure between a grinding drum and a magnetic suction bottom plate in the waste concrete block crushing device provided by the utility model;

FIG. 4 is an enlarged view taken at A in FIG. 3;

FIG. 5 is a cross-sectional view of a milling drum of the waste concrete block crushing device provided by the utility model;

fig. 6 is a schematic view of the connection structure of the material receiving box and the screen box in the waste concrete block crushing device provided by the utility model.

Illustration of the drawings:

1. a crushing box; 2. a protective frame; 3. rolling the cylinder; 4. magnetically attracting the bottom plate; 5. a rotating shaft; 6. a gear plate; 7. a drive rod; 8. a drive motor; 9. a primary crushing roller; 10. a secondary crushing roller; 11. an electromagnet; 12. pulling a rod; 13. a movable groove; 14. a first mounting seat; 15. a second mounting seat; 16. rolling a seat; 17. a movable plate; 18. a chain; 19. feeding a hopper; 20. a material receiving box; 21. a screen box.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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.

Referring to fig. 1-6, the utility model provides a pair of abandonment concrete block reducing mechanism: including smashing case 1, smash 1 lateral wall fixedly connected with protective frame 2 of case, smash 1 inside wall fixedly connected with of case and roll a section of thick bamboo 3, it has magnetism to roll 3 lower surfaces of a section of thick bamboo and articulate and inhale bottom plate 4, it has a plurality of mounting grooves to roll 3 lower surfaces of a section of thick bamboo, mounting groove inside wall fixedly connected with electro-magnet 11, magnetism is inhaled bottom plate 4 and is connected with a 3 lateral walls of rolling a section of thick bamboo through a plurality of pulling mechanisms, electro-magnet 11 is prior art, it is not repeated here, magnetism is inhaled bottom plate 4 and is adopted can be made by the metal material of 11 adsorptions of electro-magnet, the magnetism after the actuation of being convenient for inhales bottom plate 4 and rolls a 3 cooperation, prevent that the material from directly dropping not rolling.

Wherein, pulling mechanism includes many pulling poles 12, rolls a 3 lower surfaces of section of thick bamboo and has seted up a plurality of movable grooves 13, and movable groove 13 inside wall sliding connection has first mount pad 14, and pulling pole 12 wherein one end rotates with first mount pad 14 lateral wall to be connected, and pulling pole 12 other end rotates and is connected with second mount pad 15, and

second mount pad

15 and 4 lateral walls fixed connection of magnetic bottom plate utilize pulling mechanism can prevent that magnetic bottom plate 4 from rotating excessively and unable and the 11 attractions of electro-magnets from inhaling.

Wherein, 1 top lateral wall of crushing case runs through and the rotation is connected with two axis of rotation 5, the fixed cover of 5 lateral walls of axis of rotation has connect toothed disc 6, two 6 meshing of toothed disc are connected, 6 lateral walls of toothed disc rotate and are connected with actuating

lever

7, 7 tops of two actuating levers are connected with same and roll the subassembly that rolls of a 3 looks adaptations of rolling, roll the subassembly including setting up rolling a seat 16 directly over 3, roll 16 top fixedly connected with fly leaves 17 of seat,

fly leaf

17 and 1 inside wall sliding connection of crushing case, 7 tops of actuating lever are connected with fly leaf 17 lower surface rotation.

The outer side wall of the protective frame 2 is fixedly connected with a driving motor 8, and one rotating shaft 5 penetrates through the protective frame 2 and is fixedly connected with the output end of the driving motor 8; smash 1 inside wall of case and run through and rotate and be connected with two one-level crushing roller 9 and two second grade crushing roller 10, one-level crushing roller 9 and second grade crushing roller 10 pass through drive mechanism and are connected with corresponding 5 transmissions of axis of rotation, drive mechanism includes chain 18, one-level crushing roller 9 and second grade crushing roller 10 wherein one end all runs through crushing case 1 and rotate with 2 inside walls of protective frame and be connected, one-level crushing roller 9, second grade crushing roller 10 and the equal fixed sprocket that has cup jointed of corresponding 5 lateral walls of axis of rotation, the sprocket that lies in same one side passes through the transmission of chain 18 and connects, driving motor 8 is gear motor among the prior art, it is here unnecessary to describe, the intensity of crushing sword is greater than crushing sword intensity on one-level crushing roller 9 on the second grade crushing roller 10, thereby can make the material after the second grade is smashed more thoroughly, be convenient for recycle the material.

Further, smash 1 lateral wall of case and run through and hopper 19 under the fixedly connected with, hopper 19 bottom and a 3 intercommunication that rolls down, the discharge gate has been seted up to crushing 1 bottom of case, crushing 1 one side of case and be close to discharge gate department and be equipped with and connect workbin 20, it has set up screen box 21 to connect workbin 20 inside wall, material discharged through the discharge gate can filter through screen box 21, can stay the inside material in screen box 21 after the filtration and carry out the breakage once more, thereby guarantee that the material that gets into production on next step is qualified material, great cubic material can not appear.

The working principle is as follows: during the use, abandonment concrete brick is through hopper 19 entering down in the section of thick bamboo 3 of rolling, start driving motor 8, driving motor 8 drives and corresponds axis of rotation 5 and rotate, and axis of rotation 5 drives and corresponds toothed disc 6 and rotate to make another toothed disc 6 begin to rotate in step, two actuating levers 7 drive fly leaf 17 this moment and begin to reciprocate, drive when fly leaf 17 moves down and roll seat 16 and get into and roll and extrude the material in the section of thick bamboo 3, make the material broken.

Pause driving motor 8 after the material is broken, close electro-magnet 11, magnetic attraction bottom plate 4 wherein one end begins the lapse at this moment, and drive first mount pad 14 through pulling pole 12 and begin the lapse in activity inslot 13, after first mount pad 14 offsets with activity inslot 13 inside wall, magnetic attraction bottom plate 4 stop movement, magnetic attraction bottom plate 4 slope this moment, the material begins to inhale bottom plate 4 and drop down along magnetic attraction, after the unloading, start electro-magnet 11, electro-magnet 11 drives magnetic attraction bottom plate 4 upwards and forms the enclosure space, can drop follow-up material into milling barrel 3 once more this moment, then start driving motor 8, driving motor 8 drives and corresponds axis of rotation 5 and rotates, make milling seat 16 begin the work of milling.

Drive the one-level crushing roller 9 and the rotation of second grade crushing roller 10 that correspond through chain 18 in axis of rotation 5 pivoted, two axis of rotation 5 are under the effect of two toothed disc 6, rotation opposite direction, therefore two one-level crushing rollers 9 and two synchronous antiport of second grade crushing roller 10 also, in two one-level crushing roller 9 mutual extrusion in-process, can carry out the breakage to the material, the material after the breakage drops downwards to second grade crushing roller 10 on, thereby two second grade crushing roller 10 relative motion carry out the breakage to the material once more, the material after the breakage finally flows in the material receiving box 20 through the discharge gate.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an abandonment concrete block reducing mechanism, includes crushing case (1), its characterized in that: the outer side wall of the crushing box (1) is fixedly connected with a protective frame (2), the inner side wall of the crushing box (1) is fixedly connected with a grinding cylinder (3), the lower surface of the grinding cylinder (3) is hinged with a magnetic suction bottom plate (4), and the magnetic suction bottom plate (4) is connected with the side wall of the grinding cylinder (3) through a plurality of pulling mechanisms;

the outer side wall of the top of the crushing box (1) penetrates through and is rotatably connected with two rotating shafts (5), gear discs (6) are fixedly sleeved on the outer side walls of the rotating shafts (5), the two gear discs (6) are meshed and connected, the outer side walls of the gear discs (6) are rotatably connected with driving rods (7), the tops of the two driving rods (7) are connected with the same rolling assembly matched with the rolling barrel (3), the outer side wall of the protective frame (2) is fixedly connected with a driving motor (8), and one rotating shaft (5) penetrates through the protective frame (2) and is fixedly connected with the output end of the driving motor (8);

smash case (1) inside wall and run through and rotate and be connected with two one-level crushing rollers (9) and two second grade crushing rollers (10), one-level crushing roller (9) and second grade crushing roller (10) are connected with corresponding axis of rotation (5) transmission through drive mechanism.

2. The waste concrete block crushing apparatus according to claim 1, wherein: a plurality of mounting grooves have been seted up to grinding cylinder (3) lower surface, mounting groove inside wall fixedly connected with electro-magnet (11).

3. The waste concrete block crushing apparatus according to claim 1, wherein: pulling mechanism includes many pulling poles (12), a plurality of movable grooves (13) have been seted up to grinding section of thick bamboo (3) lower surface, movable groove (13) inside wall sliding connection has first mount pad (14), pulling pole (12) wherein one end rotates with first mount pad (14) lateral wall to be connected, pulling pole (12) other end rotates and is connected with second mount pad (15), bottom plate (4) lateral wall fixed connection is inhaled with magnetism to second mount pad (15).

4. The waste concrete block crushing apparatus according to claim 1, wherein: the grinding assembly comprises a grinding seat (16) arranged right above the grinding cylinder (3), a movable plate (17) is fixedly connected to the top of the grinding seat (16), the movable plate (17) is connected with the inner side wall of the grinding box (1) in a sliding mode, and the top of the driving rod (7) is connected with the lower surface of the movable plate (17) in a rotating mode.

5. The waste concrete block crushing apparatus according to claim 1, wherein: drive mechanism includes chain (18), one-level crushing roller (9) and second grade crushing roller (10) wherein one end all runs through crushing case (1) and is connected with protection frame (2) inside wall rotation, one-level crushing roller (9), second grade crushing roller (10) and corresponding axis of rotation (5) lateral wall all are fixed and have been cup jointed the sprocket, lie in with one side the sprocket passes through chain (18) transmission and connects.

6. The waste concrete block crushing apparatus according to claim 1, wherein: smash case (1) lateral wall and run through and fixedly connected with down hopper (19), hopper (19) bottom and grinding cylinder (3) intercommunication down.

7. The waste concrete block crushing apparatus according to claim 1, wherein: the bottom of the crushing box (1) is provided with a discharge hole, a material receiving box (20) is arranged at one side of the crushing box (1) and close to the discharge hole, and a screen box (21) is erected on the inner side wall of the material receiving box (20).