CN215312993U

CN215312993U - Building rubbish crushing apparatus for building engineering

Info

Publication number: CN215312993U
Application number: CN202120564551.6U
Authority: CN
Inventors: 许佳佳; 宋亚楠
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-19
Filing date: 2021-03-19
Publication date: 2021-12-28
Anticipated expiration: 2031-03-19

Abstract

The utility model discloses construction waste crushing equipment for constructional engineering, which relates to the field of constructional engineering and comprises an operation table, wherein one side of the upper surface of the operation table is fixedly connected with a first crushing box, the inner wall of one side of the first crushing box is fixedly connected with a first fixing plate, and one side of the first fixing plate, which is far away from the inner wall of the first crushing box, is fixedly connected with a plurality of crushing teeth which are distributed at equal intervals. According to the utility model, the round roller and the crushing knife are driven to rotate by the first driving motor, the crushing knife is matched with the plurality of crushing teeth arranged on the first fixing plate to primarily crush the construction waste, the disc is driven to rotate by the servo motor, so that the second round rod rotates in the chute, the second fixing plate and the connecting rod are driven to do reciprocating motion, and therefore, the U-shaped plate and the round roller are pulled to move, the primarily crushed waste is led into the second crushing box through the discharging port to be secondarily crushed, and the crushing efficiency of the waste is improved.

Description

Building rubbish crushing apparatus for building engineering

Technical Field

The utility model relates to the field of constructional engineering, in particular to construction waste crushing equipment for constructional engineering.

Background

The construction waste refers to the general name of dregs, waste concrete, waste bricks and stones and other wastes produced by people in the production activities of the construction industry such as demolition, construction, decoration and repair. The construction waste can be classified into engineering residue soil, decoration waste, demolition waste, engineering slurry and the like according to the production source; the construction waste can be classified into slag, concrete blocks, broken stone blocks, broken brick and tile blocks, waste mortar, slurry, asphalt blocks, waste plastics, waste metal, waste bamboo and wood and the like according to the composition, and the conventional construction waste crushing device has low crushing efficiency and nonuniform crushing of the waste, so that the utility model provides the construction waste crushing equipment for the construction engineering to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide construction waste crushing equipment for constructional engineering, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a construction waste crushing device for construction engineering comprises an operation table, wherein a first crushing box is fixedly connected to one side of the upper surface of the operation table, a first fixing plate is fixedly connected to the inner wall of one side of the first crushing box, a plurality of crushing teeth which are distributed at equal intervals are fixedly connected to one side, away from the inner wall of the first crushing box, of the first fixing plate, a round roller is arranged inside the first crushing box, a plurality of crushing knives which are distributed at equal intervals are fixedly connected to the outer side of the round roller, the crushing knives are arranged in an annular shape and are distributed in a staggered manner with the crushing teeth fixed to one side of the first fixing plate, a hopper is fixedly connected to one side of the top end of the first crushing box, the hopper is arranged in a funnel shape, a U-shaped plate is arranged on the outer wall of the other side of the first crushing box, a first round rod is fixedly connected to both ends of the round roller, openings matched with the first round rod are formed in the surfaces of both ends of the first crushing box, the one end that round roller was kept away from to first round bar runs through the opening and passes through the both ends swing joint of bearing and U-shaped board, the upper surface opposite side fixedly connected with fixed block of operation panel, the inner chamber has been seted up to fixed block inside, the inside disc that is provided with of inner chamber.

Preferably, a second round rod is fixedly connected to one side of the bottom end of the disc, a second fixing plate is arranged inside the inner cavity, a sliding groove matched with the second round rod is formed in the top end of the second fixing plate, and the round rod is located inside the sliding groove.

Preferably, one side fixedly connected with connecting rod of second fixed plate, the connecting rod groove with connecting rod looks adaptation is seted up to one side inner wall of inner chamber, the one end that the second fixed plate was kept away from to the connecting rod runs through the connecting rod groove and keeps away from one side middle part fixed connection of first broken case with the U-shaped board.

Preferably, the top fixedly connected with servo motor of fixed block, servo motor's output extend to the inner chamber inside and with the top middle part fixed connection of disc, the first driving motor of one end outside fixedly connected with of U-shaped board, first driving motor's output and first round bar fixed connection.

Preferably, the feed opening has been seted up to the upper surface of operation panel, the feed opening sets up to leaking hopper-shaped, the feed opening is located the bottom of first broken case, the broken case of lower fixed surface of operation panel is connected with the second, the cross section of the broken case of second is trapezoidal, the broken case of second is located the feed opening under.

Preferably, two crushing rollers are arranged inside the second crushing box, one ends of the two crushing rollers are movably connected with the inner wall of one side of the second crushing box through bearings, a cavity is formed inside the other side of the second crushing box, and a gear set is arranged inside the cavity.

Preferably, the outer wall of the other side of the second crushing box is fixedly connected with a second driving motor, the output end of the second driving motor extends into the cavity and is fixedly connected with the gear set, the other end of the crushing roller is fixedly connected with the output end of the gear set, and a discharge hole is formed in the bottom of one end of the second crushing box.

The utility model has the technical effects and advantages that:

1. according to the utility model, the first crushing box and the fixed block are fixed on the upper surface of the operating platform, the round roller and the crushing cutter are driven to rotate by the first driving motor, the crushing cutter is matched with a plurality of crushing teeth arranged on the first fixed plate to primarily crush the building garbage, the disc is driven to rotate by the servo motor, so that the second round rod rotates in the chute to drive the second fixed plate and the connecting rod to do reciprocating motion, and thus the U-shaped plate and the round roller are pulled to move, the primarily crushed garbage is guided into the second crushing box through the discharging port to be secondarily crushed, and the crushing efficiency of the garbage is improved;

2. according to the utility model, the hopper is fixed on one side of the top end of the first crushing box and is arranged in a funnel shape, so that building garbage can be conveniently added into the device by workers, the long funnel-shaped feed opening is formed in the upper surface of the operating platform, so that the primarily crushed garbage can conveniently enter the second crushing box to be secondarily crushed, the garbage is secondarily crushed by the second crushing box with the trapezoidal cross section, and then the crushed garbage is discharged through the discharge opening, so that the workers can conveniently treat the completely crushed garbage, and the labor intensity of the workers is reduced.

Drawings

FIG. 1 is a schematic side sectional view of the overall structure of the present invention.

Fig. 2 is a schematic top-view of a first crushing box structure according to the utility model.

Fig. 3 is a schematic top-view of a second crushing box arrangement according to the utility model.

In the figure: 1. an operation table; 2. a first crushing tank; 3. a first fixing plate; 4. a round roller; 5. a crushing knife; 6. a hopper; 7. a U-shaped plate; 8. a first round bar; 9. an opening; 10. a fixed block; 11. an inner cavity; 12. A disc; 13. a second round bar; 14. a second fixing plate; 15. a chute; 16. a connecting rod; 17. a connecting rod slot; 18. a servo motor; 19. a first drive motor; 20. a feeding port; 21. a second crushing tank; 22. a crushing roller; 23. a cavity; 24. a gear set; 25. a second drive motor; 26. and (4) a discharge port.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a construction waste crushing device for construction engineering, as shown in figures 1-3, which comprises an operation table 1, wherein one side of the upper surface of the operation table 1 is fixedly connected with a first crushing box 2, one side inner wall of the first crushing box 2 is fixedly connected with a first fixing plate 3, one side of the first fixing plate 3, which is far away from the inner wall of the first crushing box 2, is fixedly connected with a plurality of crushing teeth which are distributed at equal intervals, a round roller 4 is arranged in the first crushing box 2, the round roller 4 is driven by a first driving motor 19 to rotate so as to crush construction waste, the outer side of the round roller 4 is fixedly connected with a plurality of crushing knives 5 which are distributed at equal intervals, the crushing knives 5 are arranged in a ring shape, the crushing knives 5 are distributed in a staggered manner with the crushing teeth fixed on one side of the first fixing plate 3, the crushing knives 5 are matched with the crushing teeth arranged on one side of the first fixing plate 3 to crush large construction waste, one side of the top end of the first crushing box 2 is fixedly connected with a hopper 6, the hopper 6 is funnel-shaped, and is convenient for workers to add construction waste into the device, the outer wall of the other side of the first crushing box 2 is provided with a U-shaped plate 7, both ends of the round roller 4 are fixedly connected with a first round rod 8, both end surfaces of the first crushing box 2 are respectively provided with an opening 9 matched with the first round rod 8, one end of the first round rod 8 far away from the round roller 4 penetrates through the opening 9 and is movably connected with both ends of the U-shaped plate 7 through a bearing, so that the U-shaped plate 7 is connected with the first round rod 8, the other side of the upper surface of the operating table 1 is fixedly connected with a fixed block 10, an inner cavity 11 is arranged inside the fixed block 10, a disc 12 is arranged inside the inner cavity 11, the disc 12 rotates inside the inner cavity 11, one side of the bottom end of the disc 12 is fixedly connected with a second round rod 13, a second fixed plate 14 is arranged inside the inner cavity 11, the top end of the second fixing plate 14 is provided with a sliding groove 15 matched with the second round rod 13, the second round rod 13 is positioned inside the sliding groove 15, the second round rod 13 rotates along with the rotation of the disc 12 so as to drive the second fixing plate 14 to reciprocate inside the inner cavity 11, one side of the second fixing plate 14 is fixedly connected with a connecting rod 16, the inner wall of one side of the inner cavity 11 is provided with a connecting rod groove 17 matched with the connecting rod 16, one end of the connecting rod 16 far away from the second fixing plate 14 penetrates through the connecting rod groove 17 and is fixedly connected with the middle part of one side of the U-shaped plate 7 far away from the first crushing box 2, when the second fixing plate 14 moves, the connecting rod 16 is driven to move inside the connecting rod groove 17, the U-shaped plate 7 is driven to move by the movement of the connecting rod 16, the top end of the fixing block 10 is fixedly connected with a servo motor 18, the output end of the servo motor 18 extends into the inner cavity 11 and is fixedly connected with the middle part of the top end of the disc 12, the disc 12 is driven to rotate in the inner cavity 11 through the servo motor 18, and then the second round rod 13 arranged at the bottom of the disc 12 is driven to rotate, the second round rod 13 moves in the chute 15, the second fixing plate 14 is pushed to do reciprocating motion in the inner cavity 11, and further the connecting rod 16 and the U-shaped plate 7 are driven to do reciprocating motion, the U-shaped plate 7 drives the round roller 4 to move, so that the small building garbage after primary crushing leaks to the bottom of the round roller 4 to wait for secondary crushing, the labor intensity of workers is greatly reduced, meanwhile, the crushing efficiency of the building garbage is improved, the outer side of one end of the U-shaped plate 7 is fixedly connected with the first driving motor 19, the output end of the first driving motor 19 is fixedly connected with the first round rod 8, the round roller 4 and the crushing cutter 5 are driven to rotate through the first driving motor 19, and then the large building garbage is primarily crushed by matching with a plurality of crushing teeth arranged on the first fixing plate 3, feed opening 20 has been seted up to the upper surface of operation panel 1, feed opening 20 sets up to leaking hopper-shaped, feed opening 20 is located hopper-shaped feed opening 20 in the bottom of first broken case 2 and is convenient for leading-in rubbish to the broken case 21 of second inside, the broken case 21 of lower fixed surface connection second of operation panel 1, the cross section of the broken case 21 of second is trapezoidal, the broken case 21 of second is located feed opening 20 under, through preliminary broken building rubbish enter into the inside regrind that carries out of the broken case 21 of second through feed opening 20, discharge gate 26 has been seted up to the one end bottom of the broken case 21 of second, the building rubbish after the regrind is discharged through discharge gate 26.

As shown in fig. 3, two crushing rollers 22 are arranged inside the second crushing box 21, one ends of the two crushing rollers 22 are movably connected with an inner wall of one side of the second crushing box 21 through bearings, a cavity 23 is formed inside the other side of the second crushing box 21, a gear set 24 is arranged inside the cavity 23, a second driving motor 25 is fixedly connected with an outer wall of the other side of the second crushing box 21, an output end of the second driving motor 25 extends into the cavity 23 and is fixedly connected with the gear set 24, the other end of the crushing roller 22 is fixedly connected with an output end of the gear set 24, the gear set 24 inside the cavity 23 is driven to rotate through the second driving motor 25, the two crushing rollers 22 are driven to rotate inside the second crushing box 21 through the gear set 24, the primarily crushed construction waste flowing in through the discharging opening 20 is secondarily crushed, and the construction waste is crushed more completely, the crushing efficiency of the construction waste is improved.

The working principle of the utility model is as follows:

when the device is used, firstly, construction waste is placed in the hopper 6, the funnel-shaped hopper 6 guides the waste into the first crushing box 2, then the round roller 4 and the crushing knife 5 are driven to rotate by the first driving motor 19, the crushing knife 5 is matched with a plurality of crushing teeth arranged on one side of the first fixing plate 3 to primarily crush the massive construction waste, meanwhile, the disc 12 in the inner cavity 11 is driven to rotate by the servo motor 18, the disc 12 drives the second round rod 13 fixedly connected with the bottom of the disc to move in the sliding groove 15, the second fixing plate 14 is driven to reciprocate in the inner cavity 11 by the matching of the second round rod 13 and the sliding groove 15, when the second fixing plate 14 moves, the connecting rod 16 moves in the connecting rod groove 17, and then the U-shaped plate 7 is driven to reciprocate, the U-shaped plate 7 drives the round roller 4 to move in the first crushing box 2, so that the round roller 4 and the crushing knife 5 are temporarily separated, make inside less rubbish after preliminary breakage of first broken case 2 spill through the gap between round roller 4 and the broken sword 5, rubbish after preliminary breakage enters into the broken incasement of second 21 inside through feed opening 20, then drive gear train 24 through second driving motor 25 and rotate, driving two crushing rollers 22 through gear train 24 and rotating in the broken incasement of second 21, less building rubbish and then the secondary crushing after will preliminary breakage, rubbish after the secondary crushing passes through discharge gate 26 and discharges, thereby the very big improvement has made up the crushing efficiency of building rubbish, the intensity of labour of workman has been reduced.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a building rubbish crushing apparatus for building engineering, includes operation panel (1), its characterized in that: the crushing device is characterized in that a first crushing box (2) is fixedly connected to one side of the upper surface of the operating table (1), a first fixing plate (3) is fixedly connected to the inner wall of one side of the first crushing box (2), one side, far away from the inner wall of the first crushing box (2), of the first fixing plate (3) is fixedly connected with a plurality of crushing teeth which are distributed at equal intervals, a round roller (4) is arranged inside the first crushing box (2), a plurality of crushing knives (5) which are distributed at equal intervals are fixedly connected to the outer side of the round roller (4), the crushing knives (5) are arranged in an annular shape, the crushing knives (5) and the crushing teeth fixed to one side of the first fixing plate (3) are distributed in a staggered mode, a hopper (6) is fixedly connected to one side of the top end of the first crushing box (2), the hopper (6) is arranged in a funnel shape, and a U-shaped plate (7) is arranged on the other side of the outer wall of the first crushing box (2), the utility model discloses a round roller, including the first pole (8) of the equal fixedly connected with in both ends of round roller (4), opening (9) with first pole (8) looks adaptation are all seted up on the both ends surface of first broken case (2), the one end that round roller (4) were kept away from in first pole (8) runs through opening (9) and through the both ends swing joint of bearing and U-shaped board (7), the last surface opposite side fixedly connected with fixed block (10) of operation panel (1), inner chamber (11) have been seted up to fixed block (10), inner chamber (11) inside is provided with disc (12).

2. The construction waste crushing apparatus for construction engineering according to claim 1, wherein: the disc fixing device is characterized in that a second round rod (13) is fixedly connected to one side of the bottom end of the disc (12), a second fixing plate (14) is arranged inside the inner cavity (11), a sliding groove (15) matched with the second round rod (13) is formed in the top end of the second fixing plate (14), and the second round rod (13) is located inside the sliding groove (15).

3. The construction waste crushing apparatus for construction engineering according to claim 2, wherein: one side fixedly connected with connecting rod (16) of second fixed plate (14), connecting rod groove (17) with connecting rod (16) looks adaptation is seted up to one side inner wall of inner chamber (11), one side middle part fixed connection of keeping away from first broken case (2) with U-shaped board (7) is run through connecting rod groove (17) and with one end that second fixed plate (14) were kept away from in connecting rod (16).

4. The construction waste crushing apparatus for construction engineering according to claim 3, wherein: the top fixedly connected with servo motor (18) of fixed block (10), the output of servo motor (18) extend to inner chamber (11) inside and with the top middle part fixed connection of disc (12), the first driving motor (19) of the one end outside fixedly connected with of U-shaped plate (7), the output and the first round bar (8) fixed connection of first driving motor (19).

5. The construction waste crushing apparatus for construction engineering according to claim 4, wherein: feed opening (20) have been seted up to the upper surface of operation panel (1), feed opening (20) set up to leak hopper-shaped, feed opening (20) are located the bottom of first broken case (2), the lower fixed surface of operation panel (1) is connected with broken case (21) of second, the cross section of the broken case (21) of second is trapezoidal, broken case (21) of second is located feed opening (20) under.

6. The construction waste crushing apparatus for construction engineering according to claim 5, wherein: two crushing rollers (22) are arranged inside the second crushing box (21), one ends of the two crushing rollers (22) are movably connected with the inner wall of one side of the second crushing box (21) through bearings, a cavity (23) is formed inside the other side of the second crushing box (21), and a gear set (24) is arranged inside the cavity (23).

7. The construction waste crushing apparatus for construction engineering according to claim 6, wherein: the other side outer wall fixedly connected with second driving motor (25) of broken case (21) of second, the output of second driving motor (25) extend to cavity (23) inside and with gear train (24) fixed connection, the other end of crushing roller (22) and the output fixed connection of gear train (24), discharge gate (26) have been seted up to the one end bottom of broken case (21) of second.