CN212215796U

CN212215796U - Building rubbish crushing apparatus for building engineering

Info

Publication number: CN212215796U
Application number: CN201922134264.7U
Authority: CN
Inventors: 巩晓花; 王青琴; 吉龙华
Original assignee: Shanxi Engineering Vocational College
Current assignee: Shanxi Engineering Vocational College
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-12-25
Anticipated expiration: 2029-12-03

Abstract

The utility model provides a building rubbish crushing apparatus for building engineering, including inside preliminary crushing storehouse that sets up conveyor and the inside section of thick bamboo that rolls that sets up the landing leg, the preliminary crushing storehouse internal fixation of conveyor top has the broken head of a plurality of vertical high-frequency vibration of multirow, roll the vertical setting of a section of thick bamboo, and the center supports through the supporting disk has around supporting disk center fixed column pivoted driven stripper plate, one side of center fixed column is provided with rolls through outside gear motor drive pivoted roller, one side of rolling a section of thick bamboo sets up the discharge gate, and the discharge gate position of rolling a section of thick bamboo is provided with ejection of compact baffle, the discharge gate of rolling a section of thick bamboo and the upper end intercommunication of ejection of compact filter sieve, ejection of compact filter. The utility model discloses can effectual broken concrete piece to separate reinforcing bar wherein, also enable the kibbling more careful of construction waste, the subsequent processing and the recycling of being more convenient for.

Description

Building rubbish crushing apparatus for building engineering

Technical Field

The utility model relates to a building engineering equipment, building rubbish crushing apparatus for building engineering specifically says so.

Background

As more and more old houses are dismantled along with city planning, high-rise buildings are replaced, the city appearance is improved, and the residents of the old houses can live in more economical and comfortable houses. A large amount of construction waste can be generated in the old house dismantling process, some construction waste is precious recyclable resources, such as steel bars, partial plastic, wood and the like, wherein the steel bars are the construction waste with higher recycling value, the traditional mode is to acquire the steel bars in the construction waste by manually hammering the construction waste with an iron hammer, the efficiency is low, the cleaning is not thorough, and a common construction waste crushing device is not suitable for crushing the construction waste with the steel bars.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model aims at providing a building rubbish crushing apparatus for building engineering.

In order to achieve the above purpose, the technical scheme of the utility model is that: a construction waste crushing device for construction engineering comprises a primary crushing bin internally provided with a conveying device and a rolling barrel internally provided with supporting legs, wherein two ends of the primary crushing bin are provided with openings, one end of the primary crushing bin is a feeding port, the other end of the primary crushing bin is a discharging end communicated with the rolling barrel, a plurality of rows of vertical high-frequency vibration crushing heads are fixed in the primary crushing bin above the conveying device, the lower end heights of the high-frequency vibration crushing heads are gradually reduced from the feeding end to the discharging end in sequence, the rolling barrel is vertically arranged, a driven extrusion disc rotating around a central fixed column of the supporting disk is supported by the center through a supporting disk, a rolling rotating roller driven to rotate through an external speed reducing motor is arranged on one side of the central fixed column, a discharging port is arranged on one side of the rolling barrel, a discharging baffle is arranged at the discharging port of the rolling barrel, the discharging port of the rolling barrel is communicated with the, and the discharging filter sieve is obliquely arranged, a soil residue guide plate is arranged below the discharging filter sieve, and a soil residue storage trolley is arranged below the soil residue guide plate.

Further, the lower surface of the driven extrusion disc supports a plurality of circles of rolling balls on the surface of the support disc.

Further, the conveying device is a belt conveyor, and a plurality of supporting rollers are supported at the middle part of the belt conveyor at intervals.

The utility model discloses an adopt shake garrulous, the mode that rolls carries out broken separation with construction waste, can effectual broken concrete piece to separate reinforcing bar wherein, especially be fit for containing the more construction waste of reinforcing bar, roll after the multistage garrulous of shaking of returning in addition, also enable the kibbling more careful of construction waste, the subsequent processing and the recycle of being more convenient for.

Drawings

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

fig. 2 is a schematic top view of the rolling drum of the present invention.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, 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 work belong to the protection scope of the present invention. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present embodiment is described in detail below with reference to the accompanying drawings:

the embodiment provides a construction waste crushing device for construction engineering, and please refer to fig. 1 and fig. 2 in the drawings of the specification.

As shown in figure 1 and figure 2, the construction waste crushing device for the construction engineering comprises a preliminary crushing bin 1 internally provided with a belt conveyor 14 and a rolling barrel 3 internally provided with supporting legs 2, a plurality of supporting rollers 15 are supported at intervals at the middle part of the belt conveyor 14, openings are arranged at two ends of the preliminary crushing bin 1, one end of each opening is a feeding hole, the other end of each opening is a discharging end communicated with the rolling barrel 3, a plurality of rows of vertical high-frequency vibration crushing heads 4 are fixed in the preliminary crushing bin 1 above a conveying device, the lower end height of each high-frequency vibration crushing head 4 is gradually reduced from the feeding end to the discharging end, large construction waste is firstly conveyed to the preliminary crushing bin 1 to be crushed through the high-frequency vibration crushing heads 4, such as the crushing heads used on an engineering excavator, the lower end height of each high-frequency vibration crushing head 4 is gradually reduced from the feeding end to the discharging end, and can also be gradually reduced in the conveying process, the grinding drum 3 is vertically arranged, a driven extrusion disc 7 rotating around a central fixed column 6 of the supporting disc 5 is supported in the center through the supporting disc 5, a grinding rotating roller 8 rotating through the driving of an external speed reducing motor is arranged on one side of the central fixed column 6, the grinding rotating roller 8 is heavier in weight, the grinding rotating roller 8 can be driven to rotate through the rotation of the speed reducing motor, a discharge port is formed in one side of the grinding drum 3, a discharge baffle plate 9 is arranged at the discharge port of the grinding drum 3, the preliminarily crushed construction waste is sent to the driven extrusion disc 7, on one hand, the grinding rotating roller 8 can drive the driven extrusion disc 7 in contact with the grinding rotating roller to rotate, the material is sent to the lower surface of the grinding rotating roller 8, on the other hand, the driven extrusion disc 7 can also be driven to rotate through a small speed reducing motor which is arranged on one side of the grinding drum 3 and penetrates through the grinding drum 3, the construction waste is further crushed under the extrusion rotation effect of the rolling roller 8, the construction waste, particularly concrete and bricks, can be effectively crushed in a rolling mode, the concrete and the bricks are effectively crushed and stripped from steel bars, a discharge port of the rolling cylinder 3 is communicated with the upper end of the discharge filter sieve 10, the discharge filter sieve 10 is arc-shaped and is arranged obliquely, a soil slag guide plate 11 is arranged below the discharge filter sieve 10, a soil slag storage cart 12 is arranged below the soil slag guide plate 11, the crushed concrete and the bricks pass through the discharge filter sieve 10 and enter the soil slag storage cart 12, and the steel bars are left in the discharge filter sieve 10 and can be collected.

In order to make the driven extrusion disk 7 rotate smoothly, the lower surface of the driven extrusion disk 7 supports a plurality of circles of rolling balls 13 on the surface of the support disk 5.

Of course, the above embodiments are only used for illustrating the technical solution of the present invention, and not for limiting the same; 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 or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a building rubbish crushing apparatus for building engineering which characterized in that: comprises a primary crushing bin (1) internally provided with a conveying device and a rolling barrel (3) internally provided with supporting legs (2), wherein two ends of the primary crushing bin (1) are provided with openings, one end of the primary crushing bin is a feed inlet, the other end of the primary crushing bin is a discharge end communicated with the rolling barrel (3), a plurality of rows of vertical high-frequency vibration crushing heads (4) are fixed in the primary crushing bin (1) above the conveying device, the lower end height of each high-frequency vibration crushing head (4) is gradually reduced from the feed end to the discharge end in sequence, the rolling barrel (3) is vertically arranged, a driven extrusion disc (7) rotating around a central fixed column (6) of a supporting disc (5) is supported by the center through the supporting disc (5), one side of the central fixed column (6) is provided with a rolling rotating roller (8) driven to rotate through an external speed reduction motor, one side of the rolling barrel (3) is provided with a discharge port, and a discharge port of the rolling barrel (, the discharge port of the grinding drum (3) is communicated with the upper end of the discharge filter sieve (10), the discharge filter sieve (10) is arc-shaped and is obliquely arranged, an earth slag guide plate (11) is arranged below the discharge filter sieve (10), and an earth slag storage trolley (12) is arranged below the earth slag guide plate (11).

2. The construction waste crushing apparatus for construction engineering according to claim 1, wherein: the lower surface of the driven extrusion disc (7) supports a plurality of circles of rolling beads (13) positioned on the surface of the supporting disc (5).

3. The construction waste crushing apparatus for construction engineering according to claim 1, wherein: the conveying device is a belt conveyor (14), and a plurality of supporting rollers (15) are supported at the middle part of the belt conveyor (14) at intervals.