CN213434713U

CN213434713U - Construction waste breaker for construction

Info

Publication number: CN213434713U
Application number: CN202022086898.2U
Authority: CN
Inventors: 王照兮; 唐勇; 伍鹏; 唐渊
Original assignee: Huaihua Yongsheng Construction Engineering Co ltd
Current assignee: Huaihua Yongsheng Construction Engineering Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-06-15
Anticipated expiration: 2030-09-22

Abstract

The utility model discloses a construction waste breaker for construction relates to construction waste treatment technical field, it includes the feeder hopper, the feeder hopper below sets up broken box, the inside interval of broken box sets up the crushing roller, crushing roller surface interval sets up broken tooth, broken box inner wall installation material baffle, and the tip slope stretches into baffle middle part through-hole position department under the material baffle, surface mounting dust removal material pipe under the baffle, the inside vertical pivot that sets up of dust removal material pipe, set up helical blade in the pivot, dust removal material pipe one side sets up wind-guiding funnel, wind-guiding funnel keeps away from to be connected with the one end and the fan output axle head of pivot, set up the dust exhaust hole on the dust removal material pipe lateral wall, wind-guiding funnel below just sets up pipeline on dust removal material pipe lateral wall. The utility model discloses can realize building rubbish's broken handle, can concentrate the dust that produces in the crushing process and collect, avoid causing dust pollution to operational environment and staff on every side.

Description

Construction waste breaker for construction

Technical Field

The utility model relates to a construction waste handles technical field, specifically is a construction waste breaker for construction.

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 bricks and tiles, waste mortar, slurry, asphalt blocks, waste plastics, waste metals, waste bamboo and wood and the like according to the composition.

With the acceleration of industrialization and urbanization processes, the construction industry is rapidly developed at the same time, and along with the increase of the generated construction waste, the quantity of the construction waste accounts for more than 1/3 of the total quantity of the urban waste, and nowadays, the development of cities is in the period of high-speed development of economic construction, and hundreds of millions of tons of construction waste are inevitably generated every year. If the treatment and the utilization are not carried out in time, adverse effects are inevitably brought to the society, the environment and resources.

At present, the following technical problems exist in the existing construction waste treatment: 1. the construction waste is often mixed with a large amount of concrete blocks and waste metals, the occupied area is large, and if the construction waste is accumulated in a large amount, a large amount of land resources are occupied, the environment is not clean and tidy, and a crushing device is required to be used for carrying out centralized crushing treatment on the construction waste; 2. some current breaker when carrying out the broken handle operation to building rubbish, can cause the dust to fly upward everywhere, bring very big influence and destruction for surrounding environment and staff, the dust that produces among the crushing process is not concentrated and is collected, and the staff health who is in under the dust operational environment for a long time receives very big threat, is difficult to satisfy the big building rubbish broken handle's of enterprise actual demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at above problem, provide a building rubbish breaker for construction, its simple structure, design science, convenient to use can realize big batch building rubbish's broken handle demand, can concentrate the dust that produces in the crushing process and collect, avoids causing dust pollution to surrounding operational environment and staff.

In order to realize the above purpose, the utility model adopts the technical scheme that: a construction waste crushing device for building construction comprises a feed hopper, a crushing box body is arranged below the feed hopper, crushing rollers are horizontally and longitudinally arranged in the crushing box body, crushing teeth are arranged on the outer surface of the crushing rollers at intervals, a material baffle is arranged on the inner wall of the crushing box body through a first bolt, and tip slope stretches into baffle middle part through-hole position department under the material baffle, the baffle lower surface passes through the second bolt installation dust removal material pipe, the vertical rotation of dust removal material intraduct sets up the pivot, be provided with helical blade in the pivot, dust removal material pipe one side is provided with the wind-guiding funnel, the wind-guiding funnel is kept away from the one end of being connected with the fan output shaft end with the pivot, the wind-guiding funnel is just the interval is provided with the dust exhaust hole that is used for the dust exhaust on the dust removal material pipe lateral wall to the face, wind-guiding funnel below just is provided with pipeline on dust removal material pipe lateral wall, and pipeline.

As the utility model discloses a further optimization, the preceding terminal surface key-type connection that crushing roller stretches out broken box sets up driven sprocket, and driven sprocket passes through chain drive and connects drive sprocket, and the drive sprocket key-type connection sets up in motor output shaft tip, and the motor installation sets up in broken box outer wall.

As the utility model discloses a further optimization, the fan installation sets up on the fixing base of broken box inner wall, is close to the articulated storehouse door that sets up of fan position department on the broken box outer wall.

As the utility model discloses a further optimization, tip passes through the coupling joint dust removal motor output axle head under the pivot, and the dust removal motor is installed in supporting the cover internally, and the supporting the cover body sets up in broken box lower surface through the installation of third bolt.

As the utility model discloses a further optimization, the dust exhaust hole below just inclines to be provided with the dust baffle between dust removal material pipe and broken box inner wall, and tip just is provided with the dust exhaust pipe that is used for dust exhaust under the dust baffle on broken box lateral wall, and the dust exhaust pipe stretches out the end connection storage dust box of broken box.

As a further optimization of the utility model, the dust storage box is a cavity box structure and the lower tip is provided with the gyro wheel.

The utility model has the advantages that: the utility model provides a building rubbish breaker for construction, its simple structure, the design science, convenient to use can realize the broken handle demand of big batch building rubbish, can concentrate the dust that produces in the crushing process and collect, avoids causing dust pollution to operational environment and staff on every side.

1. The utility model discloses be provided with the crushing roller, broken tooth, the apparatus further comprises a rotating shaft, helical blade and dust removal material pipe, driving motor, it is rotary motion to drive the crushing roller, broken tooth carries out crushing operation to building rubbish, drive dust removal motor, it is rotary motion to drive pivot and helical blade, material after the breakage is at the intraductal downstream of dust removal material, the driving fan, the dust that produces in the crushing process can be followed dust exhaust hole position and be discharged, wind-guiding funnel below just is provided with pipeline on the material pipe lateral wall that removes dust, and outside pipeline one end stretches out broken box, material after the breakage is discharged from pipeline position.

Drawings

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

Fig. 2 is a schematic structural diagram of the position of the crushing roller in the present invention.

The text labels in the figures are represented as: 1. a feed hopper; 2. crushing the box body; 3. a crushing roller; 4. a dust removal material pipe; 5. a dust exhaust pipe; 6. a dust storage box body; 7. a fan; 8. a rotating shaft; 9. a delivery conduit; 201. a material baffle; 202. a first bolt; 203. a partition plate; 204. a bin gate; 205. a fixed seat; 301. crushing teeth; 302. a driven sprocket; 303. a chain; 304. a drive sprocket; 305. a motor; 401. a second bolt; 402. a dust exhaust hole; 403. a dust guide plate; 601. a roller; 701. an air guide funnel; 801. a helical blade; 802. a coupling; 803. a dust removal motor; 804. a supporting cover body; 805. and a third bolt.

Detailed Description

In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.

As shown in fig. 1-2, the specific structure of the present invention is: a construction waste crushing device for building construction comprises a feed hopper 1, a crushing box body 2 is arranged below the feed hopper 1, crushing rollers 3 are horizontally and longitudinally arranged in the crushing box body 2 at intervals, crushing teeth 301 are arranged at intervals on the outer surface of the crushing rollers 3, a material baffle 201 is arranged on the inner wall of the crushing box body 2 through a first bolt 202, the lower end part of the material baffle 201 obliquely extends into a through hole in the middle of a partition plate 203, a dust removing material pipe 4 is arranged on the lower surface of the partition plate 203 through a second bolt 401, a rotating shaft 8 is vertically and rotatably arranged in the dust removing material pipe 4, a spiral blade 801 is arranged on the rotating shaft 8, a wind guide funnel 701 is arranged on one side of the dust removing material pipe 4, one end of the wind guide funnel 701, which is far away from the rotating shaft 8, is connected with the output shaft end of a fan 7, dust discharging holes 402 for discharging dust are arranged on the side wall of, the material after the breakage moves down in dust removal material pipe 4, drive fan 7, and the dust that produces in the crushing process can be followed dust exhaust hole 402 position and discharged, and wind guide funnel 701 below just is provided with pipeline 9 on dust removal material pipe 4 lateral wall, and outside pipeline 9 one end stretches out broken box 2, the material after the breakage was discharged from pipeline 9 position.

Preferably, be rotary motion for being favorable to realizing crushing roller 3, carry out broken operation to building rubbish, crushing roller 3 stretches out the preceding terminal surface key-type connection of crushing box 2 and sets up driven sprocket 302, driven sprocket 302 passes through chain 303 transmission and connects drive sprocket 304, the key-type connection of drive sprocket 304 sets up in motor 305 output shaft tip, the installation of motor 305 sets up in crushing box 2 outer wall, driving motor 305 drives crushing roller 3 and is rotary motion, broken tooth 301 is broken to building rubbish.

Preferably, in order to facilitate the discharge of dust in the crushing process, the fan 7 is installed on a fixing seat 205 on the inner wall of the crushing box body 2, and a bin door 204 is hinged to the outer wall of the crushing box body 2 at a position close to the fan 7.

Preferably, in order to facilitate the rotating motion of the rotating shaft 8, the lower end of the rotating shaft 8 is connected to an output shaft end of the dust removing motor 803 through a coupling 802, the dust removing motor 803 is installed in a supporting cover 804, and the supporting cover 804 is installed on the lower surface of the crushing box body 2 through a third bolt 805.

Preferably, in order to facilitate discharging the dust out of the crushing box 2, a dust guide plate 403 is obliquely arranged below the dust discharge hole 402 and between the dust removal pipe 4 and the inner wall of the crushing box 2, a dust discharge pipe 5 for discharging the dust is arranged at the lower end of the dust guide plate 403 and on the side wall of the crushing box 2, and the end of the dust discharge pipe 5 extending out of the crushing box 2 is connected with the dust storage box 6.

Preferably, in order to facilitate the operation of transporting the dust, the dust storage box 6 is in a cavity box structure and the lower end is provided with a roller 601.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can be combined in a proper manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.

Claims

1. A construction waste crushing device for building construction is characterized by comprising a feed hopper (1), a crushing box body (2) is arranged below the feed hopper (1), crushing rollers (3) are horizontally and longitudinally arranged in the crushing box body (2) at intervals, crushing teeth (301) are arranged on the outer surface of each crushing roller (3) at intervals, a material baffle (201) is installed on the inner wall of the crushing box body (2) through a first bolt (202), the lower end of each material baffle (201) obliquely extends into a through hole in the middle of a partition plate (203), a dust removing material pipe (4) is installed on the lower surface of each partition plate (203) through a second bolt (401), a rotating shaft (8) is vertically and rotatably arranged in the dust removing material pipe (4), a helical blade (801) is arranged on each rotating shaft (8), a wind guide funnel (701) is arranged on one side of each dust removing material pipe (4), one end, far away from the wind guide funnel (701, wind guide funnel (701) are opposite and are provided with dust exhaust hole (402) on the dust removal material pipe (4) lateral wall interval, and wind guide funnel (701) below is provided with pipeline (9) on dust removal material pipe (4) lateral wall, and pipeline (9) one end stretches out outside broken box (2).

2. The construction waste crushing device for building construction according to claim 1, wherein the crushing roller (3) extends out of the front end face key connection of the crushing box body (2) and is provided with a driven chain wheel (302), the driven chain wheel (302) is in transmission connection with a driving chain wheel (304) through a chain (303), the driving chain wheel (304) is in key connection with the end part of an output shaft of the motor (305), and the motor (305) is arranged on the outer wall of the crushing box body (2).

3. The construction waste crushing device for building construction according to claim 1, wherein the fan (7) is installed on a fixed seat (205) on the inner wall of the crushing box body (2), and a bin door (204) is hinged on the outer wall of the crushing box body (2) at a position close to the fan (7).

4. The construction waste crushing device for building construction according to claim 1, wherein the lower end of the rotating shaft (8) is connected with the output shaft end of the dust removing motor (803) through a coupling (802), the dust removing motor (803) is installed in the supporting cover body (804), and the supporting cover body (804) is installed on the lower surface of the crushing box body (2) through a third bolt (805).

5. The construction waste crushing device for building construction according to claim 1, wherein a dust guide plate (403) is obliquely arranged below the dust discharge hole (402) and between the dust removal pipe (4) and the inner wall of the crushing box body (2), a dust discharge pipe (5) for discharging dust is arranged at the lower end of the dust guide plate (403) and on the side wall of the crushing box body (2), and the end part of the dust discharge pipe (5) extending out of the crushing box body (2) is connected with the dust storage box body (6).

6. The construction waste crushing device for building construction according to claim 5, wherein the dust storage box (6) is in a cavity box structure and the lower end part is provided with a roller (601).