CN212758827U

CN212758827U - Civil engineering construction waste material environmental protection processing apparatus

Info

Publication number: CN212758827U
Application number: CN202020971793.2U
Authority: CN
Inventors: 李舒静; 王丽丽
Original assignee: Xijing University
Current assignee: Xijing University
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2021-03-23
Anticipated expiration: 2030-06-01

Abstract

The utility model discloses a civil engineering construction waste material environmental protection processing device, which comprises a crushing box, wherein the crushing box is provided with a plurality of rows of crushing rollers from top to bottom, the positions of a first crushing roller and a second crushing roller in two adjacent rows of crushing rollers are opposite, and the diameter of the first crushing roller is larger than that of the second crushing roller; the lower end of a discharging funnel in the crushing box is connected with a fixed plate, a rotating plate is arranged below the fixed plate, a first plurality of circles of crushing blades are fixed on the lower end face of the fixed plate, a second plurality of circles of crushing blades are fixed on the rotating plate, a supporting rod is fixed at the lower end of the rotating plate, a supporting plate is arranged below the supporting rod, and the bottom end of the supporting rod is rotatably connected with the supporting plate through a bearing; a second discharging funnel is fixed on the inner side wall of the crushing box below the rotating plate; the utility model discloses environmental protection processing apparatus smashes efficiently to civil engineering construction waste material, and is effectual, whole simple operation.

Description

Civil engineering construction waste material environmental protection processing apparatus

Technical Field

The utility model relates to a civil engineering technical field, concretely relates to civil engineering construction waste material environmental protection processing apparatus.

Background

Civil engineering is a general term for scientific technology for building various land engineering facilities. It refers to both the materials, equipment used and the technical activities carried out such as surveying, designing, construction, maintenance, repair, etc., as well as the objects of engineering construction. I.e. various engineering facilities such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, ports, power stations, airports, ocean platforms, water supply and drainage and protection projects, which are built on or under the ground, on land and directly or indirectly serve human life, production, military affairs and scientific research. The civil engineering refers to engineering entities for surveying, planning, designing, constructing, installing and maintaining various technical works and the like of newly-built, reconstructed or expanded buildings, structures, related supporting facilities and the like of various projects except house buildings.

In the civil engineering construction process, can produce construction waste, need use waste material processing apparatus to handle, be convenient for subsequent utilization. But the existing waste treatment device still has the problem of poor crushing efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model provides a civil engineering construction waste material environmental protection processing apparatus smashes efficiently, effectual, whole simple operation to civil engineering construction waste material.

In order to achieve the above object, the utility model provides a following technical scheme:

the civil engineering construction waste environment-friendly treatment device comprises a crushing box, wherein a top plate of the crushing box is communicated with a feeding pipe, the crushing box is provided with a plurality of rows of crushing rollers from top to bottom, each row of crushing rollers comprises a first crushing roller and a second crushing roller, the positions of the first crushing roller and the second crushing roller in two adjacent rows of crushing rollers are opposite, and the diameter of the first crushing roller is larger than that of the second crushing roller; a first discharging funnel is fixed in the crushing box below the lowest row of crushing rollers, the lower end of the first discharging funnel is connected with a fixed plate, a rotating plate is arranged below the fixed plate, and a gap of more than 3cm is reserved between the rotating plate and the inner side wall of the crushing box; a first plurality of circles of crushing blades are fixed on the lower end face of the fixed plate, a second plurality of circles of crushing blades are fixed on the rotating plate, the first plurality of circles of crushing blades and the second plurality of circles of crushing blades are arranged in a staggered mode, a supporting rod is fixed at the lower end of the rotating plate, a supporting plate is arranged below the supporting rod, and the bottom end of the supporting rod is rotatably connected with the supporting plate through a bearing; a second discharging funnel is fixed on the inner side wall of the crushing box below the rotating plate, and a discharging port of the second discharging funnel is positioned outside the crushing box; the left side and the right side of the supporting plate are fixedly provided with connecting rods, and the connecting rods are fixedly connected with the second discharging hopper; the supporting rod is driven by a driving device to rotate.

Further, drive arrangement includes motor, bevel gear one, bevel gear two, horizontal pole, crushing incasement external fixation has the support, install the motor that transversely sets up on the support, the output shaft of motor passes through the shaft coupling and is connected with the horizontal pole, the horizontal pole runs through crushing case lateral wall and with crushing case rotation connection, the horizontal pole end is fixed with bevel gear one, the meshing of one side of bevel gear has bevel gear two, run through in the middle of the bevel gear two and be fixed with the bracing piece.

Furthermore, 3-4 rows of crushing rollers are arranged on the crushing box from top to bottom.

Further, the crushing box is supported and fixed by a support frame.

Furthermore, a feeding funnel is fixed at the upper end of the feeding pipe.

The utility model has the advantages that: the utility model discloses waste material environmental protection processing apparatus, through being provided with the broken running roller of multirow, and the opposite position of broken running roller one and a broken running roller two in the broken running roller of upper and lower two adjacent rows, the diameter of broken running roller one is greater than the diameter of broken running roller two simultaneously, forms the main part for snakelike crushing passageway in making crushing case to make crushing efficiency improve, and smash effectually. And then the waste materials are further crushed by combining the crushing blade II and the crushing blade I, so that the crushing effect is better. The utility model discloses waste material environmental protection processing apparatus smashes efficiently to civil engineering construction waste material, and is effectual, whole simple operation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is a schematic external structural view of the present invention;

in the figure: 1. a crushing box; 2. a feed pipe; 3. crushing the first roller; 4. crushing a second roller; 5. a first discharging hopper; 6. a fixing plate; 7. a rotating plate; 8. crushing a first blade; 9. a second crushing blade; 10. a support bar; 11. a support plate; 12. a second discharging hopper; 13. a connecting rod; 14. a motor; 15. a first bevel gear; 16. a second bevel gear; 17. a cross bar; 18. a support; 19. a support frame; 20. a feed hopper.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in figures 1-2, the civil engineering construction waste environment-friendly treatment device comprises a crushing box 1, wherein a top plate of the crushing box 1 is communicated with a feeding pipe 2, and a feeding funnel 20 is fixed at the upper end of the feeding pipe 2. The crushing box 1 is supported and fixed by a support frame 19.

Crushing case 1 is from last to installing multirow (3-4 rows) broken running roller down, and every row of broken running roller includes a broken running roller 3 and a broken running roller two 4, and broken running roller 3 and the position of broken running roller two 4 are opposite in the two rows of broken running rollers of upper and lower adjacent, and for example the broken running roller 3 of going up is located the left side, and broken running roller two 4 is located the right side, and the broken running roller 3 that is located lower row is located the right side, and broken running roller two 4 is located the left side. The diameter of the first crushing roller 3 is larger than that of the second crushing roller 4, and the diameter of the first crushing roller 3 is generally 1.5-2.5 times of that of the second crushing roller 4.

Be located crushing case 1 internal fixation of the broken running roller below of lower row has ejection of compact funnel 5, and ejection of compact funnel 5 lower extreme even pain has fixed plate 6, and fixed plate 6 below is provided with rotor plate 7, leaves the clearance more than 3cm between rotor plate 7 and the crushing case 1 inside wall, and this clearance makes things convenient for the crushing material to fall into the below.

The lower end face of the fixed plate 6 is fixedly provided with a plurality of circles of crushing blades I8, the rotating plate 7 is fixedly provided with a plurality of circles of crushing blades II 9, and the plurality of circles of crushing blades I8 and the plurality of circles of crushing blades II 9 are arranged in a staggered mode. The lower end of the rotating plate 7 is fixed with a support rod 10, a support plate 11 is arranged below the support rod 10, and the bottom end of the support rod 10 is rotatably connected with the support plate 11 through a bearing. A second discharging funnel 12 is fixed on the inner side wall of the crushing box 1 below the rotating plate 7, and a discharging port of the second discharging funnel 12 is positioned outside the crushing box 1; the straight pipe part of the second discharging funnel 12 penetrates through the bottom of the crushing box 1. The left side and the right side of the supporting plate 11 are fixedly provided with connecting rods 13, and the connecting rods 13 are fixedly connected with the second discharging hopper 12; the support bar 10 is driven to rotate by a driving device. The support rod 10 can drive the rotating plate 7 to rotate after rotating, and the crushing blade II 9 rotates relative to the crushing blade I8, so that the waste can be further sheared and crushed.

The driving device comprises a motor 14, a first bevel gear 15, a second bevel gear 16 and a cross rod 17, wherein a support 18 is fixed outside the crushing box 1, the motor 14 arranged transversely is mounted on the support 18, an output shaft of the motor 14 is connected with the cross rod 17 through a coupler, the cross rod 17 penetrates through the side wall of the crushing box 1 and is rotatably connected with the crushing box 1, the first bevel gear 15 is fixed at the tail end of the cross rod 17, the second bevel gear 16 is meshed with one side of the first bevel gear 15, and a support rod 10 is fixed in the middle of the second bevel gear 16 in a. Wherein the motor 14 drives the cross rod 17 to rotate, the cross rod 17 drives the first bevel gear 15 to rotate, and the first bevel gear 15 drives the second bevel gear 16 to rotate, so as to drive the support rod 10 to rotate.

The utility model discloses waste material environmental protection processing apparatus, the construction waste who produces in the civil engineering work progress leads to crushing case 2 in through inlet pipe 2, owing to be provided with the broken running roller of multirow, and broken running roller 3 and a broken running roller two 4's opposite in position in the broken running roller of two rows adjacent from top to bottom, the diameter of broken running roller 3 is greater than the diameter of broken running roller two 4 simultaneously, through the aforesaid setting, make to form the main part for snakelike crushing passageway in crushing case 2, thereby make and smash efficiency improvement, and smash effectually. The smashed waste materials enter between the fixed plate 6 and the rotating plate 7 through the first discharging hopper 5, and the smashing blades 9 and 8 further smash the waste materials, so that the smashing effect is better. The crushed waste is led out through a second discharge hopper 12. The utility model discloses waste material environmental protection processing apparatus smashes efficiently to civil engineering construction waste material, and is effectual, whole simple operation.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The civil engineering construction waste environment-friendly treatment device is characterized by comprising a crushing box (1), wherein a top plate of the crushing box (1) is communicated with a feeding pipe (2), the crushing box (1) is provided with a plurality of rows of crushing rollers from top to bottom, each row of crushing rollers comprises a first crushing roller (3) and a second crushing roller (4), the positions of the first crushing roller (3) and the second crushing roller (4) in two rows of adjacent crushing rollers are opposite, and the diameter of the first crushing roller (3) is larger than that of the second crushing roller (4); a first discharging funnel (5) is fixed in the crushing box (1) below the lowest row of crushing rollers, the lower end of the first discharging funnel (5) is connected with a fixed plate (6), a rotating plate (7) is arranged below the fixed plate (6), and a gap of more than 3cm is reserved between the rotating plate (7) and the inner side wall of the crushing box (1); a plurality of circles of crushing blades I (8) are fixed on the lower end face of the fixed plate (6), a plurality of circles of crushing blades II (9) are fixed on the rotating plate (7), the plurality of circles of crushing blades I (8) and the plurality of circles of crushing blades II (9) are arranged in a staggered mode, a supporting rod (10) is fixed on the lower end of the rotating plate (7), a supporting plate (11) is arranged below the supporting rod (10), and the bottom end of the supporting rod (10) is rotatably connected with the supporting plate (11) through a bearing; a second discharging funnel (12) is fixed on the inner side wall of the crushing box (1) below the rotating plate (7), and a discharging hole of the second discharging funnel (12) is positioned outside the crushing box (1); connecting rods (13) are fixed on the left side and the right side of the supporting plate (11), and the connecting rods (13) are fixedly connected with a second discharging hopper (12); the supporting rod (10) is driven to rotate by a driving device.

2. The civil engineering construction waste environment-friendly treatment device as claimed in claim 1, wherein the driving device comprises a motor (14), a first bevel gear (15), a second bevel gear (16) and a cross rod (17), a support (18) is fixed outside the crushing box (1), the motor (14) is transversely arranged on the support (18), an output shaft of the motor (14) is connected with the cross rod (17) through a coupler, the cross rod (17) penetrates through the side wall of the crushing box (1) and is rotatably connected with the crushing box (1), the first bevel gear (15) is fixed at the tail end of the cross rod (17), the second bevel gear (16) is meshed with one side of the first bevel gear (15), and a support rod (10) penetrates through the middle of the second bevel gear (16).

3. The civil engineering construction waste environment-friendly treatment device as claimed in claim 1, wherein the crushing box (1) is provided with 3-4 rows of crushing rollers from top to bottom.

4. An environment-friendly waste disposal device in civil engineering construction according to claim 1, wherein said crushing tank (1) is supported and fixed by a support frame (19).

5. The civil engineering construction waste environment-friendly treatment device as claimed in claim 1, wherein the feeding pipe (2) is fixed with a feeding funnel (20) at the upper end.