CN211586917U - Aggregate recycling and crushing device - Google Patents

Abstract

The utility model relates to a technical field that the aggregate was retrieved relates to a reducing mechanism is retrieved to aggregate, including the organism, be equipped with rubbing crusher structure in the organism, rubbing crusher structure includes that a plurality of blocks inlay in pivot in crushing chamber, set up at the epaxial cutter of commentaries on classics, connect the first motor in pivot one end, and the organism top is equipped with the feeder hopper, and the organism below is equipped with the discharge gate, through the pipe connection between feeder hopper and the organism, is provided with the puddler in the pipeline, and the puddler slides from top to bottom in the pipeline through the sliding part. The utility model discloses has following effect: the situation that the aggregate is blocked at the feed hopper can be reduced, and the working efficiency of the crusher is improved.

Description

Aggregate recycling and crushing device

Technical Field

The utility model belongs to the technical field of the technique of aggregate recovery and specifically relates to a reducing mechanism is retrieved to aggregate is related to.

Background

Although the service life of the concrete is long, the concrete structure or building must be dismantled due to various factors after being used for a period of time, so that a large amount of waste concrete is generated, and the development and utilization of the recycled concrete are good ways for sustainable utilization of resources, so that the recycling of the waste concrete can help to relieve the shortage of resources and reduce the waste of resources.

As shown in fig. 1, the existing aggregate crusher comprises a crusher body 1, an inverted trapezoid feeding hopper 6 is arranged above the crusher body 1, a discharge port 7 is arranged below the crusher body 1, a crushing chamber is arranged in the crusher body 1, the crushing chamber is communicated with the feeding hopper 6, a crushing mechanism is arranged in the crushing chamber and comprises a plurality of rotating shafts embedded in the crushing chamber, a driving motor is arranged at one end of each rotating shaft, a cutter is arranged on each rotating shaft, when the aggregates are crushed, the aggregates are directly fed into the crusher body from the feeding hopper 6, then the aggregates are directly crushed through the cutters in the crusher body, the crushed aggregates are directly discharged from the discharge port 7 on the crusher body, and the crushed aggregates are recycled by workers.

The above prior art solutions have the following drawbacks: when the aggregates are put into the crushing chamber, the aggregates may block the feeding hopper due to different shapes of the aggregates, which may prevent the crusher from crushing the aggregates, and affect the continuous use of the crusher, and the situation needs to be further improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a reducing mechanism is retrieved to aggregate can reduce the aggregate and take place the condition of plugging up in feeder hopper department, improves the work efficiency of breaker.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a reducing mechanism is retrieved to aggregate, includes the organism, be equipped with rubbing crusher in the organism, the organism top is equipped with the feeder hopper, the organism below is equipped with the discharge gate, the feeder hopper with through the pipe connection between the organism, be provided with the stirring rod in the pipeline, the stirring rod is in through the sliding part slide from top to bottom in the pipeline.

Through adopting above-mentioned technical scheme, when the staff carries the aggregate toward the feeder hopper, if there is the aggregate to block up the feeder hopper in feeder hopper department, through the sliding part and the stirring rod that set up, the sliding part can order about the stirring rod and up push up, backs up the aggregate of stopping up in feeder hopper department for the aggregate can continue to drop toward the pipeline, carries out subsequent broken handle, and at this in-process, can reduce the aggregate and take place the condition of stopping up in feeder hopper department, improves the work efficiency of breaker.

The utility model discloses can further set up to in a preferred example: the sliding part is in including setting up horizontal bar, setting between the relative both sides inner wall of pipeline are in the slider at horizontal bar both ends, seting up and just can supply spout, the both ends that the slider slided to connect respectively on spout bottom and slider one side reset spring on the relative both sides inner wall of pipeline, the spout will the outer wall of the body runs through, the slider is worn out the spout, the stirring rod sets up perpendicularly on the horizontal bar is close to feeder hopper one side, be provided with on the organism and order about the driving piece that the horizontal bar slided.

Through adopting above-mentioned technical scheme, through horizontal bar, slider and the spout that sets up to will stir the pole setting on the horizontal bar, can play the effect of ordering about the horizontal bar and slide from top to bottom in the pipeline through the driving piece, reach and order about the purpose that stirs the pole and up push up.

The utility model discloses can further set up to in a preferred example: the driving piece is arranged on fixed pulleys on the outer walls of the two opposite sides of the pipeline, a rotating shaft arranged on the machine body, two pull ropes fixedly connected to a wire barrel on the rotating shaft and connected to the wire barrel and the sliding block at two ends respectively, and the pull ropes can be wound around the fixed pulleys.

Through adopting above-mentioned technical scheme, through axis of rotation and the stay cord that sets up, can reach the purpose of ordering about the horizontal bar and slide from top to bottom in the pipeline, through the fixed pulley that sets up, can play the effect of direction to the stay cord.

The utility model discloses can further set up to in a preferred example: the feeder hopper with the pipeline sets up to dismantling the connection, the feeder hopper with the pipeline passes through fixed subassembly locking.

Through adopting above-mentioned technical scheme, in horizontal bar and stirring rod use, the staff need regularly to the horizontal bar or stir the pole and inspect whether there is the damage, avoid stirring the pole damage to influence the normal use of crushing equipment, set up feeder hopper and pipeline into dismantling the connection, can make things convenient for work to dismantle the feeder hopper inspection.

The utility model discloses can further set up to in a preferred example: fixed subassembly is including setting up at the first protruding edge that the pipeline is close to feeder hopper one end lateral wall, setting up at the feeder hopper and be close to the protruding edge of second of pipeline one end lateral wall, set up at first protruding edge and be close to the protruding fixed block along one side of second, set up at the protruding fixed orifices that goes up and can supply the fixed block to pass of second, be provided with on the fixed block with the protruding retaining member along locking of second.

Through adopting above-mentioned technical scheme, pass the fixed orifices with first protruding edge upper fixation piece, then through setting up the retaining member with first protruding edge and the protruding locking of following of second, alright reach the purpose with feeder hopper and pipeline fixation.

The utility model discloses can further set up to in a preferred example: retaining member is including seting up recess on the relative both sides of fixed block, slide and connect fixed strip, both ends in the recess and connect respectively on the recess tank bottom with the fixed strip is close to spring on one side of the recess tank bottom, the fixed strip is close to first protruding edge one side and can be followed with the second is protruding and keep away from first protruding along one side butt.

Through adopting above-mentioned technical scheme, through the spring and the fixed strip that set up, the fixed strip is close to first protruding edge one side and can support along one side with the protruding edge of second is kept away from first protruding edge, alright with protruding edge of first protruding edge and second fixed, reach the fixed purpose with pipeline and feeder hopper.

The utility model discloses can further set up to in a preferred example: one side of the fixing strip, which is far away from the first convex edge, is provided with an inclined surface.

Through adopting above-mentioned technical scheme, when fixed first protruding edge and second protruding edge, need slide the recess with the fixed strip, through the inclined plane that sets up, can save this step, can improve staff's work efficiency.

The utility model discloses can further set up to in a preferred example: an observation window is arranged on the side wall of one side of the feed hopper.

Through adopting above-mentioned technical scheme, through setting up the observation window, can make things convenient for the staff to observe the condition in the feeder hopper.

The utility model discloses can further set up to in a preferred example: the stirring rod is provided with a plurality of transverse strips.

Through adopting above-mentioned technical scheme, when feeder hopper department has the aggregate to plug up, be provided with many with the stirring rod, can push up the aggregate simultaneously with the stirring rod more, can play the effect of better kicking open the aggregate.

To sum up, the utility model discloses a beneficial technological effect does:

1. when the staff carries the aggregate toward the feeder hopper, if there is the aggregate to block up the feeder hopper in feeder hopper department, through the sliding part and the stirring rod that set up, the sliding part can order about the stirring rod and up push up, backs down the aggregate of stopping up in feeder hopper department for the aggregate can continue to drop toward the pipeline, carries out subsequent broken handle, and at this in-process, can reduce the aggregate and take place the condition of stopping up in feeder hopper department, improves the work efficiency of breaker.

2. Through the recess, spring and the fixed strip that set up, conveniently fix first protruding edge and the protruding edge of second, reach feeder hopper and pipeline detachable purpose.

3. Through the observation window that sets up, can make things convenient for the feeding condition of staff's observation feeder hopper department.

Drawings

FIG. 1 is a schematic view of the overall structure of the prior art;

fig. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a partial cross-sectional view of the body and duct for the beater bar;

FIG. 4 is an enlarged partial view of portion A of FIG. 2, showing the slide groove, the spool, and the return spring;

FIG. 5 is a partial cross-sectional view of a first raised edge and a second raised edge;

fig. 6 is a partially enlarged schematic view of a portion B of fig. 5 for showing a spring.

Reference numerals: 1. a body; 2. a crushing mechanism; 3. a rotating shaft; 4. a cutter; 5. a first motor; 6. a feed hopper; 7. a discharge port; 8. a pipeline; 9. a stirring rod; 10. a sliding member; 11. an observation window; 13. a horizontal bar; 14. a slider; 15. a chute; 16. a drive member; 17. a fixed pulley; 18. a rotating shaft; 19. a bobbin; 20. pulling a rope; 21. a second motor; 22. a fixing assembly; 23. a first convex edge; 24. a second convex edge; 25. a fixed block; 26. a fixing hole; 27. a locking member; 28. a groove; 29. a fixing strip; 30. a spring; 31. a bevel; 32. a return spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a reducing mechanism is retrieved to aggregate, as shown in fig. 2 and fig. 3, including organism 1, be equipped with rubbing crusher structure 2 in the organism 1, rubbing crusher structure 2 includes a plurality of blocks and inlays in pivot 3 in the crushing chamber, the setting is at the epaxial cutter 4 of pivot 3, connect the first motor 5 in 3 one ends of pivot, organism 1 top is equipped with feeder hopper 6, organism 1 below is equipped with discharge gate 7, be connected through pipeline 8 between feeder hopper 6 and the organism 1, be provided with in the pipeline 8 and stir pole 9, in this embodiment, the quantity of stirring pole 9 is 3, stir pole 9 and slide from top to bottom in pipeline 8 through sliding member 10, and in the one end of stirring pole 9 can stretch into feeder hopper 6, observe the feeding condition in the feeder hopper 6 for the convenience of staff, observation window 11 has been seted up on the lateral.

As shown in fig. 3 and 4, the sliding member 10 includes a horizontal bar 13, a sliding block 14, a sliding groove 15, a return spring 32, the horizontal bar 13 is disposed between the inner walls of the two opposite sides of the pipeline 8, the sliding block 14 is integrally connected to the two ends of the horizontal bar 13, the sliding groove 15 is disposed on the inner walls of the two opposite sides of the pipeline 8 and can allow the sliding block 14 to slide, the sliding groove 15 penetrates through the outer wall of the machine body 1 and the sliding block 14 can penetrate out of the outer wall of the pipeline 8 through the sliding groove 15, the two ends of the return spring 32 are respectively connected to the bottom of the sliding groove 15 and one side of the sliding block 14, the stirring rods 9 are vertically connected to one side of the horizontal bar 13 close to the feed hopper 6, and a plurality of stirring rods 9 are connected to the horizontal bar 13, in this.

The driving part 16 comprises a fixed pulley 17, a rotating shaft 18, a bobbin 19 and a pulling rope 20, the fixed pulley 17 is fixed on the outer walls of two opposite sides of the pipeline 8, the rotating shaft 18 is arranged on the machine body 1, one end of the rotating shaft 18 is connected with a second motor 21 used for driving the rotating shaft 18 to rotate, the bobbin 19 is fixed on the rotating shaft 18 in a welding mode, two ends of the pulling rope 20 are respectively connected to the bobbin 19 and the sliding block 14, and the pulling rope 20 can pass around the fixed pulley 17.

As shown in fig. 5 and 6, after the stirring rod 9 and the horizontal bar 13 are used for a long time, the stirring rod 9 and the horizontal bar 13 need to be maintained or replaced, in order to facilitate the work of workers, the feeding hopper 6 and the pipeline 8 are detachably connected, and the feeding hopper 6 and the pipeline 8 are locked by the fixing component 22, the fixing component 22 comprises a first convex edge 23, a second convex edge 24, a fixing block 25 and a fixing hole 26, the first convex edge 23 is arranged on the outer wall of one end of the pipeline 8 close to the feeding hopper 6 and is formed along the direction far from the central axis of the pipeline 8, the second convex edge 24 is arranged on the outer wall of one end of the feeding hopper 6 close to the pipeline 8 and is formed along the direction far from the central axis of the feeding hopper 6, the fixing block 25 is integrally arranged on one side of the first convex edge 23 close to the second convex edge 24, the fixing hole 26 is arranged on the second convex edge 24, and the fixing, be provided with retaining member 27 with the locking of second protruding edge 24 on the fixed block 25, retaining member 27 includes recess 28, fixed strip 29, spring 30, recess 28 is seted up on the relative both sides of fixed block 25, fixed strip 29 slides and connects in recess 28, spring 30 both ends are connected respectively on recess 28 tank bottom and fixed strip 29 are close to recess 28 tank bottom one side, and fixed strip 29 is close to first protruding edge 23 one side and can keep away from first protruding edge 23 one side butt with second protruding edge 24, keep away from first protruding edge 23 one side with fixed strip 29 simultaneously and set up to inclined plane 31.

In the use process, staff can send into the aggregate from feeder hopper 6, then enter into organism 1 inside from pipeline 8 and smash, then the aggregate is discharged from discharge gate 7 again, collects again at last and utilizes again.

Before feeding the aggregate into feeder hopper 6, the staff need fix feeder hopper 6 and pipeline 8, need first on the second protruding edge 24 fixed orifices 26 aim at first protruding edge 23 fixed block 25, order about fixed block 25 to pass fixed orifices 26, when fixed block 25 begins to imbed fixed orifices 26, the fixed orifices 26 lateral wall can pass the inclined plane 31 butt on the fixed strip 29, then along with fixed block 25 passes fixed orifices 26, can order about fixed strip 29 and slide into among the recess 28, spring 30 is in the state of compressed this moment, when second protruding edge 24 and first protruding edge 23 butt, fixed block 25 can pass fixed orifices 26. The fixing strip 29 has the elastic characteristic of the spring 30 to drive the fixing strip 29 to slide out of the groove 28, and the side of the fixing strip 29 close to the first convex edge 23 and the side of the second convex edge 24 far from the second convex edge 24 are abutted, so that the feed hopper 6 and the pipeline 8 can be fixed; when the staff conveys the aggregate to the feed hopper 6, the second motor 21 is started to drive the rotating shaft 18 to rotate, at the moment, the bobbin 19 on the rotating shaft 18 also rotates, the stay cord 20 is retracted when the bobbin 19 rotates, and the slide block 14 is driven to slide upwards in the chute 15, at the moment, the return spring 32 is in a stretched state, the cross bar 13 between the two slide blocks 14 and the stirring rod 9 on the cross bar 13 move upwards in the pipeline 8 and extend into the feed hopper 6, when the aggregate is blocked in the feed hopper 6, the stirring rod 9 pushes away the aggregate blocked at the feed hopper 6, so that the aggregate falls downwards and enters the machine body 1, when the second motor 21 drives the rotating shaft 18 to rotate reversely, at the moment, the return spring 32 applies a pulling force pulling downwards to the slide block 14 due to the elastic characteristic of the return spring, the slide block 14 is driven to slide downwards, so that the cross bar 13 and the stirring rod 9 return to the original preset position, the second motor 21 repeatedly drives the sliding block 14 to slide, so that the situation that aggregates are blocked at the feeding hopper 6 can be reduced.

When the stirring rod 9 and the cross bar 13 need to be maintained, the feeding hopper 6 needs to be detached firstly for the operation of a worker, the worker can slide the fixing strip 29 into the groove 28 and then remove the second convex edge 24, so that the feeding hopper 6 can be removed, and after the worker maintains the stirring rod 9 and the cross bar 13, the feeding hopper 6 is fixed again and can be used continuously.

The implementation principle of the embodiment is as follows: after the feeding hopper 6 and the pipeline 8 are fixed, the worker can convey the aggregates into the feeding hopper 6, and meanwhile, the second motor 21 is started to drive the cross bar 13 and the stirring rod 9 to slide up and down in the pipeline 8, and one end of the stirring rod 9 can push the aggregates blocked at the feeding hopper 6; simultaneously can dismantle feeder hopper 6 and pipeline 8, can regularly maintain stirring rod 9 and horizontal bar 13, at this in-process, can reduce the aggregate and take place the condition of blockking up in feeder hopper 6 department, improve the work efficiency of breaker.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (9)

1. The utility model provides a reducing mechanism is retrieved to aggregate, includes organism (1), its characterized in that: be equipped with rubbing crusher structure (2) in organism (1), organism (1) top is equipped with feeder hopper (6), organism (1) below is equipped with discharge gate (7), feeder hopper (6) with connect through pipeline (8) between organism (1), be provided with in pipeline (8) and stir pole (9), it is in to stir pole (9) through sliding (10) slide from top to bottom in pipeline (8).

2. The aggregate recovering and pulverizing apparatus according to claim 1, wherein: slide (10) are including setting up horizontal bar (13), the setting between pipeline (8) the relative both sides inner wall are in slider (14) at horizontal bar (13) both ends, set up spout (15), both ends that just can supply slider (14) to slide on pipeline (8) the relative both sides inner wall are connected respectively in spout (15) bottom and slider (14) one side reset spring (32), spout (15) will organism (1) outer wall runs through, slider (14) are worn out spout (15), stirring rod (9) set up perpendicularly on horizontal bar (13) are close to feeder hopper (6) one side, be provided with on organism (1) and order about driving piece (16) that horizontal bar (13) slided.

3. The aggregate recovering and pulverizing apparatus according to claim 2, wherein: the driving piece (16) is arranged on the fixed pulley (17) on the outer walls of the two opposite sides of the pipeline (8), the rotating shaft (18) arranged on the machine body (1), the two pulling ropes (20) which are fixedly connected to the wire barrel (19) on the rotating shaft (18) and are respectively connected to the wire barrel (19) and the sliding block (14) at the two ends, and the pulling ropes (20) can be wound around the fixed pulley (17).

4. The aggregate recovering and pulverizing apparatus according to claim 1, wherein: feeder hopper (6) with pipeline (8) set up to connect for dismantling, feeder hopper (6) with pipeline (8) are through fixed subassembly (22) locking.

5. The aggregate recovering and pulverizing apparatus according to claim 4, wherein: fixed subassembly (22) including set up in pipeline (8) near the first protruding edge (23) of feeder hopper (6) one end lateral wall, set up at feeder hopper (6) near the protruding edge (24) of second of pipeline (8) one end lateral wall, set up at first protruding edge (23) near the protruding fixed block (25) on one side of second along (24), set up on the protruding edge (24) of second and can supply fixed block (25) to pass fixed orifices (26), be provided with on fixed block (25) with retaining member (27) that the protruding edge (24) of second locked.

6. The aggregate recovering and pulverizing apparatus according to claim 5, wherein: retaining member (27) are including seting up recess (28), the fixed strip (29), both ends of sliding connection in recess (28) on the relative both sides of fixed block (25) are connected respectively on recess (28) tank bottom with fixed strip (29) are close to spring (30) on recess (28) tank bottom one side, fixed strip (29) are close to first protruding edge (23) one side can be kept away from first protruding edge (23) one side butt with the second is protruding along (24).

7. The aggregate recovering and pulverizing apparatus according to claim 6, wherein: one side of the fixing strip (29) far away from the first convex edge (23) is provided with an inclined surface (31).

8. The aggregate recovering and pulverizing apparatus according to claim 1, wherein: an observation window (11) is arranged on the side wall of one side of the feed hopper (6).

9. The aggregate recovering and pulverizing apparatus according to claim 2, wherein: the stirring rod (9) is provided with a plurality of transverse strips (13).

Images