CN212943321U

CN212943321U - Crushing and sorting equipment for waste building structures

Info

Publication number: CN212943321U
Application number: CN202021503876.5U
Authority: CN
Inventors: 刁彦琦
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-04-13
Anticipated expiration: 2030-07-27

Abstract

The utility model discloses an abandonment building structures's crushing sorting facilities, including the sorting bin, the top fixed mounting of sorting bin has crushing case, and the top and the bottom of crushing case are the opening structure, smash the inside being linked together of case and sorting bin, smash the incasement and be equipped with two rollers, and impartial interval fixed mounting has a plurality of crushing teeth on two rollers, has seted up two first through-holes on the inner wall of one side of crushing case, and the one end of two rollers runs through corresponding first through-hole respectively, and two rollers are gone up all to fix the cover and are equipped with and lie in the gear outside crushing case. The utility model relates to a rationally, the practicality is good, can directly arrange the crushed aggregates after smashing into the separation box and carry out crushed aggregates work of selecting separately, has saved operating time, has reduced staff's the amount of labour, utilizes the up-and-down motion who connects the flitch moreover for the sorting speed to the crushed aggregates, improved the separation efficiency to the crushed aggregates, the convenience is collected the crushed aggregates.

Description

Crushing and sorting equipment for waste building structures

Technical Field

The utility model relates to a building engineering equipment technical field specifically is a crushing sorting facilities of abandonment building structures.

Background

The abandoned building structures generated during the demolition of buildings such as houses are inconvenient to collect and recycle due to large volume and irregular shape, and generally, the smashed fragments are sorted according to the particle size after the abandoned building structures generated during the demolition of the buildings are smashed, so that the fragments can be conveniently classified, collected and carried by builders, and the smashed fragments can be conveniently recycled.

However, in the prior art, when the waste building structures are generally crushed and sorted, an operator firstly puts the waste building structures into a crushing device to crush the waste building structures, and then conveys the crushed materials to a sorting device to perform sorting, so that the operation process is complicated, time and labor are wasted, the labor intensity of the operator is high, and the sorting efficiency of the crushed materials is low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a crushing sorting facilities of abandonment building structures has solved when carrying out broken sorting processing to abandonment building structures, and the operation process is loaded down with trivial details, wastes time and energy, and staff's intensity of labour is big, moreover to the problem that the sorting efficiency of crushed aggregates is low.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a crushing and sorting device for waste building structures comprises a sorting box, wherein the top of the sorting box is fixedly provided with a crushing box, the top and the bottom of the crushing box are both of an open structure, the crushing box is communicated with the inside of the sorting box, two roll shafts are arranged in the crushing box, a plurality of crushing teeth are fixedly arranged on the two roll shafts at equal intervals, the inner wall of one side of the crushing box is provided with two first through holes, one ends of the two roll shafts respectively penetrate through the corresponding first through holes, the two roll shafts are both fixedly sleeved with gears positioned outside the crushing box and meshed with each other, one end of one roll shaft of the two roll shafts is fixedly sleeved with a first chain wheel, a material receiving plate is arranged in the sorting box in a sliding manner, the inner wall of one side of the sorting box is provided with a first discharge hole, the top of the material receiving plate is provided with a material receiving groove with one side, one side of the material receiving plate penetrates through the first discharge hole, the inner wall of the bottom of the material receiving groove is provided with a mounting hole, a screen is fixedly installed in the mounting hole, the screen is obliquely arranged, the inner walls of two sides of the sorting box are fixedly provided with fixed plates positioned below the material receiving plate, the tops of the two fixed plates are provided with sliding holes, the two ends of sliding rods which are slidably installed in the two sliding holes extend out of the sliding holes, the top ends of the two sliding rods are fixedly connected with the bottom of the material receiving plate, the tops of the two fixed plates are fixedly provided with springs which are sleeved on the corresponding sliding rods, the top ends of the two springs are fixedly connected with the bottom of the material receiving plate, the bottom ends of the two sliding rods are fixedly provided with connecting plates, a rotating shaft positioned below the connecting plates is arranged in the sorting box, the rotating shaft is fixedly sleeved with two cams, the tops of, the one end of pivot runs through the second through-hole, and fixed cover is equipped with the second sprocket that is located the separation box outside in the pivot, and around being equipped with same chain on second sprocket and the first sprocket, set up the second discharge gate that is located second through-hole below on one side inner wall of separation box, and one side fixed mounting of separation box has the motor, and the output axle head and the pivot of motor are located the outer one end fixed connection of separation box.

Preferably, a material guide plate positioned above the material receiving plate is fixedly installed on the inner wall of one side of the sorting box, and the material guide plate is obliquely arranged.

Preferably, two first bearing seats are fixedly installed on the inner wall of one side, away from the gear, of the crushing box, and one ends, away from the corresponding gear, of the two roll shafts are respectively and rotatably installed on the corresponding first bearing seats.

Preferably, all fixed the cover is equipped with first bearing on two roller shafts, the outer lane of two first bearings respectively with the inner wall fixed connection of corresponding first through-hole.

Preferably, a second bearing seat is fixedly mounted on the inner wall of one side, away from the motor, of the sorting box, and one end, away from the motor, of the rotating shaft is rotatably mounted on the second bearing seat.

Preferably, the rotating shaft is fixedly sleeved with a second bearing, and an outer ring of the second bearing is fixedly connected with the inner wall of the second through hole.

(III) advantageous effects

The utility model provides a crushing sorting facilities of abandonment building structures. The method has the following beneficial effects:

(1) the crushing and sorting equipment for the abandoned building structures has the advantages that the motor drives the rotating shaft, the second chain wheel and the two cams to rotate by starting the motor to work, the two gears drive the corresponding roller shafts to synchronously and reversely rotate under the transmission action of the first chain wheel, the second chain wheel and the chain and under the transmission action of the two gear meshes, the two roller shafts drive the corresponding crushing teeth to rotate, the abandoned building structures are poured into the crushing box, the crushing work for the abandoned building structures can be carried out by utilizing the rotation of the plurality of crushing teeth on the two roller shafts, crushed materials fall into the material receiving groove through the material guide plate, the crushed materials are screened by utilizing the screen, the crushed materials with larger particles are discharged from the first discharge port along the inclined plane of the material receiving groove, the crushed materials with smaller particles penetrate through the screen and are discharged from the second discharge port, and then the crushed materials can be sorted, the crushed aggregates are convenient to collect.

(2) This abandonment building structures's crushing sorting facilities, rotation through utilizing two cams, two cams promote corresponding connecting plate, the slide bar removes, two slide bars promote and connect the flitch rebound, two spring atress warp and produce elasticity, under the elastic action that two springs produced, make and connect the flitch to carry out up-and-down motion, connect the crushed aggregates in the flitch to take place the motion in connecing the silo, thereby can be faster sieve the crushed aggregates, make the crushed aggregates of sorting discharge from first discharge gate and second discharge gate respectively, the sorting efficiency to the crushed aggregates has been improved.

Drawings

FIG. 1 is a schematic sectional view of the main view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic sectional view of the crushing box from above.

In the figure: 1. a sorting box; 2. a crushing box; 3. a roll shaft; 4. crushing teeth; 5. a first through hole; 6. a gear; 7. a first sprocket; 8. a material receiving plate; 9. a first discharge port; 10. a material receiving groove; 11. mounting holes; 12. screening a screen; 13. a fixing plate; 14. a slide hole; 15. a slide bar; 16. a spring; 17. a connecting plate; 18. a rotating shaft; 19. a cam; 20. a second through hole; 21. a second sprocket; 22. a chain; 23. a second discharge port; 24. a material guide plate; 25. an electric motor.

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.

As shown in fig. 1-3, the utility model provides a technical solution: a crushing and sorting device for waste building structures comprises a sorting box 1, wherein a crushing box 2 is fixedly installed at the top of the sorting box 1, the top and the bottom of the crushing box 2 are both of an open structure, the crushing box 2 is communicated with the inside of the sorting box 1, two roll shafts 3 are arranged in the crushing box 2, a plurality of crushing teeth 4 are fixedly installed on the two roll shafts 3 at equal intervals, two first through holes 5 are formed in the inner wall of one side of the crushing box 2, one ends of the two roll shafts 3 respectively penetrate through the corresponding first through holes 5, gears 6 positioned outside the crushing box 2 are respectively fixedly sleeved on the two roll shafts 3, the two gears 6 are meshed with each other, a first chain wheel 7 is fixedly sleeved at one end of one roll shaft 3 of the two roll shafts 3, a material receiving plate 8 is slidably installed in the sorting box 1, a first material outlet 9 is formed in the inner wall of one side of the sorting box 1, a material receiving groove 10 with one side, the inner wall of the bottom of the material receiving groove 10 is arranged in an inclined plane, one side of the material receiving plate 8 penetrates through the first material outlet 9, the inner wall of the bottom of the material receiving groove 10 is provided with a mounting hole 11, a screen 12 is fixedly installed in the mounting hole 11, the screen 12 is arranged in an inclined manner, the inner walls of two sides of the sorting box 1 are fixedly installed with fixing plates 13 positioned below the material receiving plate 8, the tops of the two fixing plates 13 are respectively provided with a sliding hole 14, two ends of a sliding rod 15 which is slidably installed in the two sliding holes 14 extend out of the sliding holes 14, the top ends of the two sliding rods 15 are respectively and fixedly connected with the bottom of the material receiving plate 8, the tops of the two fixing plates 13 are respectively and fixedly installed with springs 16 which are sleeved on the corresponding sliding rods 15, the top ends of the two springs 16 are respectively and fixedly connected with the bottom of the material receiving plate 8, fixed cover is equipped with two cams 19 in the pivot 18, the top of two cams 19 contacts with the bottom of corresponding connecting plate 17 respectively, sorting box 1 has seted up second through-hole 20 on the inner wall in proper order, second through-hole 20 is run through to the one end of pivot 18, fixed cover is equipped with the second sprocket 21 that is located sorting box 1 outside in the pivot 18, around being equipped with same chain 22 on second sprocket 21 and the first sprocket 7, set up the second discharge gate 23 that is located second through-hole 20 below on the inner wall of one side of sorting box 1, one side fixed mounting of sorting box 1 has motor 25, motor 25's output shaft end and pivot 18 are located the outer one end fixed connection of sorting box 1.

Fixed mounting has the stock guide 24 that is located and connects flitch 8 top on one side inner wall of separation box 1, stock guide 24 sets up for the slope, fixed mounting has two primary shaft bearings on the one side inner wall that crushing box 2 kept away from gear 6, the one end that corresponding gear 6 was kept away from respectively to two roller 3 rotates and installs on corresponding primary shaft bearing, equal fixed cover is equipped with first bearing on two roller 3, the outer lane of two primary shaft bearings respectively with the inner wall fixed connection of corresponding first through-hole 5, fixed mounting has the secondary shaft bearing on the one side inner wall that separation box 1 kept away from motor 25, the one end that motor 25 was kept away from to pivot 18 rotates and installs on the secondary shaft bearing, fixed cover is equipped with the secondary bearing in the pivot 18, the outer lane of secondary bearing and the inner wall fixed connection of second through.

When the crushing machine is used, the sorting box 1 is provided with the control switch and the external power line, one side of the motor 25, the control switch and the external power line are electrically connected to form a loop, the control switch controls the start and stop of the motor 25, the motor 25 drives the rotating shaft 18, the second chain wheel 21 and the two cams 19 to rotate through the operation of the starting motor 25, the first chain wheel 7 drives the corresponding roller shafts 3 and the corresponding gears 6 to rotate under the transmission action of the first chain wheel 7, the second chain wheel 21 and the chains 22, the two gears 6 are meshed with each other, so that the two gears 6 drive the corresponding roller shafts 3 to synchronously and reversely rotate, the two roller shafts 3 drive the corresponding crushing teeth 4 to rotate, waste building structures are poured into the crushing box 2, the waste building structures can be crushed through the rotation of the plurality of crushing teeth 4 on the two roller shafts 3, crushed materials fall into the material receiving groove 10 through the material guide plate 24, utilize screen cloth 12 to sieve the crushed aggregates, make the bigger crushed aggregates of granule along the inclined plane that connects silo 10 and discharge from first discharge gate 9, the less crushed aggregates of granule sees through screen cloth 12 and falls to the bottom inner wall of sorting box 1 and discharges from second discharge gate 23, thereby can sort the crushed aggregates after smashing, conveniently collect the crushed aggregates, through in two cams 19 rotate the in-process, two cams 19 promote corresponding connecting plate 17, slide bar 15 moves, two slide bars 15 promote to connect flitch 8 to move upwards, two springs 16 atress warp and produce elasticity, according to the transmission characteristics of cam 19, and under the elastic force effect that two springs 16 produced, make connect flitch 8 to reciprocate from top to bottom, the crushed aggregates in connecting flitch 8 takes place the motion in connecing silo 10, thereby can sieve the crushed aggregates more fast, make the crushed aggregates of sorting discharge from first discharge gate 9 and second discharge gate 23 respectively, thereby improving the efficiency of sorting the crushed material and stopping the operation of the motor 25 after the operation is finished, while the details not described in the present specification are well known to those skilled in the art.

To sum up, the crushing and sorting equipment for the waste building structures has the advantages that the motor 25 is started to work, the motor 25 drives the rotating shaft 18, the second chain wheel 21 and the two cams 19 to rotate, under the transmission action of the first chain wheel 7, the second chain wheel 21 and the chain 22 and the meshing transmission action of the two gears 6, the two gears 6 drive the corresponding roller shafts 3 to synchronously and reversely rotate, the two roller shafts 3 drive the corresponding crushing teeth 4 to rotate, the waste building structures are poured into the crushing box 2, the crushing work can be carried out on the waste building structures by the rotation of the crushing teeth 4 on the two roller shafts 3, the crushed materials fall into the material receiving groove 10 through the material guide plate 24, the crushed materials are screened by the screen 12, the crushed materials with larger particles are discharged from the first discharge hole 9 along the inclined plane of the material receiving groove 10, the crushed materials with smaller particles penetrate through the screen 12 and are discharged from the second discharge hole 23, thereby being capable of sorting crushed aggregates after being crushed and being convenient for collecting the crushed aggregates, through utilizing the rotation of the two cams 19, the two cams 19 push the corresponding connecting plates 17 and the slide rods 15 to move, the two slide rods 15 push the material receiving plate 8 to move upwards, the two springs 16 are deformed under stress to generate elasticity, under the action of the elasticity generated by the two springs 16, the material receiving plate 8 is made to do up-and-down reciprocating motion, the crushed aggregates in the material receiving plate 8 move in the material receiving groove 10, thereby being capable of more rapidly screening the crushed aggregates, leading the sorted crushed aggregates to be respectively discharged from the first discharge port 9 and the second discharge port 23, improving the sorting efficiency of the crushed aggregates, the utility model has reasonable design and good practicability, being capable of directly discharging the crushed aggregates into the sorting box 1 for crushed aggregate sorting work, saving the working time, reducing the labor capacity of workers, and utilizing the up-and-down reciprocating motion of the material receiving plate 8, the sorting speed of the crushed aggregates is accelerated, the sorting efficiency of the crushed aggregates is improved, and the crushed aggregates are conveniently collected.

Claims

1. The utility model provides a crushing sorting facilities of abandonment building structures, includes separation box (1), its characterized in that: the top of the sorting box (1) is fixedly provided with a crushing box (2), the top and the bottom of the crushing box (2) are both of an open structure, the crushing box (2) is communicated with the inside of the sorting box (1), two rollers (3) are arranged in the crushing box (2), a plurality of crushing teeth (4) are fixedly arranged on the two rollers (3) at equal intervals, two first through holes (5) are formed in the inner wall of one side of the crushing box (2), one ends of the two rollers (3) respectively penetrate through the corresponding first through holes (5), gears (6) positioned outside the crushing box (2) are fixedly sleeved on the two rollers (3), the two gears (6) are meshed with each other, one end of one roller (3) in the two rollers (3) is fixedly sleeved with a first chain wheel (7), a material receiving plate (8) is slidably arranged in the sorting box (1), a first discharge hole (9) is formed in the inner wall of one side of the sorting box (1), the top of the material receiving plate (8) is provided with a material receiving groove (10) with one side arranged as an opening, the inner wall of the bottom of the material receiving groove (10) is arranged as an inclined plane, one side of the material receiving plate (8) penetrates through the first discharge hole (9), the inner wall of the bottom of the material receiving groove (10) is provided with a mounting hole (11), a screen (12) is fixedly mounted in the mounting hole (11), the screen (12) is arranged in an inclined manner, fixing plates (13) positioned below the material receiving plate (8) are fixedly mounted on the inner walls of two sides of the sorting box (1), slide holes (14) are formed in the tops of the two fixing plates (13), two ends of the slide rods (15) which are slidably mounted in the two slide holes (14) extend out of the slide holes (14), the top ends of the two slide rods (15) are fixedly connected with the bottom of the material receiving plate (8), springs (16) sleeved on the corresponding slide rods (15, the top ends of the two springs (16) are fixedly connected with the bottom of the material receiving plate (8), the bottom ends of the two slide bars (15) are fixedly provided with connecting plates (17), a rotating shaft (18) positioned below the connecting plates (17) is arranged in the sorting box (1), the rotating shaft (18) is fixedly sleeved with two cams (19), the top parts of the two cams (19) are respectively contacted with the bottom parts of the corresponding connecting plates (17), second through holes (20) are formed in the sequential inner wall of the sorting box (1), one end of the rotating shaft (18) penetrates through the second through holes (20), a second chain wheel (21) positioned outside the sorting box (1) is fixedly sleeved on the rotating shaft (18), the same chain (22) is wound on the second chain wheel (21) and the first chain wheel (7), a second discharge hole (23) positioned below the second through hole (20) is formed in the inner wall of one side of the sorting box (1, one side of the sorting box (1) is fixedly provided with a motor (25), and the output shaft end of the motor (25) is fixedly connected with one end of the rotating shaft (18) which is positioned outside the sorting box (1).

2. The demolition and sorting apparatus for waste building structures according to claim 1, wherein: a material guide plate (24) positioned above the material receiving plate (8) is fixedly installed on the inner wall of one side of the sorting box (1), and the material guide plate (24) is obliquely arranged.

3. The demolition and sorting apparatus for waste building structures according to claim 1, wherein: two first bearing seats are fixedly installed on the inner wall of one side, away from the gear (6), of the crushing box (2), and one ends, away from the corresponding gear (6), of the two roll shafts (3) are respectively rotatably installed on the corresponding first bearing seats.

4. The demolition and sorting apparatus for waste building structures according to claim 1, wherein: all fixed cover is equipped with first bearing on two roller (3), the outer lane of two first bearings respectively with the inner wall fixed connection of corresponding first through-hole (5).

5. The demolition and sorting apparatus for waste building structures according to claim 1, wherein: a second bearing seat is fixedly installed on the inner wall of one side, far away from the motor (25), of the sorting box (1), and one end, far away from the motor (25), of the rotating shaft (18) is rotatably installed on the second bearing seat.

6. The demolition and sorting apparatus for waste building structures according to claim 1, wherein: the rotating shaft (18) is fixedly sleeved with a second bearing, and the outer ring of the second bearing is fixedly connected with the inner wall of the second through hole (20).