CN210935807U

CN210935807U - Screening device for building garbage regeneration

Info

Publication number: CN210935807U
Application number: CN201921682087.XU
Authority: CN
Inventors: 焦伟
Original assignee: Dangshan Huajie Environmental Protection Technology Co ltd
Current assignee: Dangshan Huajie Environmental Protection Technology Co ltd
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-07-07
Anticipated expiration: 2029-10-08

Abstract

The utility model relates to a mould building rubbish regeneration processing technology field, concretely relates to sieving mechanism for building rubbish regeneration, including stripper, bottom plate and installation base, the inside of stripper is equipped with screening mechanism, and screening mechanism includes first sieve bucket, second sieve bucket, third sieve bucket, second sieve bucket is located the inside of first sieve bucket, third sieve bucket is located the inside of second sieve bucket, the both ends of screening mechanism all are provided with the rotary drum, the top of rotary drum is provided with the feed inlet, driving motor is installed to one side outer wall of stripper. The utility model overcomes prior art's is not enough, can realize multistage screening through being provided with first sieve bucket, second sieve bucket, third sieve bucket, and the aggregate is at the inside roll of first sieve bucket, second sieve bucket, third sieve bucket, and the vibration effect of joining in marriage vibrating motor simultaneously can be screened out the aggregate of different particle diameters, has improved the screening efficiency of aggregate greatly.

Description

Screening device for building garbage regeneration

Technical Field

The utility model relates to a mould building rubbish regeneration processing technology field, concretely relates to sieving mechanism for building rubbish regeneration.

Background

The building waste recycled aggregate belongs to solid waste resources, and in the current times of large demolition and construction, the building waste is remarkably stored, but has the characteristics of complex components, low strength, high water absorption and the like, the building waste is difficult to be applied to concrete in a large scale by a conventional method, most of the building waste is used for road building, brick making and the like, the added value is low, and a new utilization way is needed to be explored to enable the building waste to be better applied.

Through the retrieval, the patent that the publication is CN208824992U discloses a building rubbish recycled aggregate vibration selection by winnowing equipment, and it includes the shell, the inside vibrating equipment that is provided with of shell, vibrating equipment is the tube-shape, and the vibrating equipment bottom is the vibrator, the vibrator top is provided with the shock absorber, the shock absorber top is provided with the barrel, the barrel divide into four and separates the chamber, and top-down separates through first filter screen, second filter screen, third filter screen and bottom plate respectively, and every separates chamber one side and is provided with a bin outlet, there is the charge door barrel top through the bellows intercommunication, barrel one side is provided with bellows, bellows divide into four storage chambers through the baffle, all is provided with a fan on every baffle.

However, the structure design of the patent is complex, and after the screening is completed, the aggregate on different filter screens is inconvenient to discharge.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a sieving mechanism for building rubbish regeneration has overcome prior art's not enough, and structural design is simple, and the effectual structural design of having solved is complicated, and after the screening is accomplished, the aggregate on the different filter screens is unloaded inconvenient problem.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a screening device for building garbage regeneration comprises a stripper plate, a bottom plate and an installation base, wherein a screening mechanism is arranged inside the stripper plate, the screening mechanism comprises a first screen barrel, a second screen barrel and a third screen barrel, the second screen barrel is positioned inside the first screen barrel, the third screen barrel is positioned inside the second screen barrel, rotary drums are arranged at two ends of the screening mechanism, a feed inlet is formed in the top end of each rotary drum, a driving motor is arranged on the outer wall of one side of the stripper plate, the end part of an output shaft of the driving motor is connected with one end of one of the rotary drums, vibrating motors are arranged at the bottom ends of two sides of the stripper plate, a discharging mechanism is arranged among the first screen barrel, the second screen barrel and the third screen barrel, the discharging mechanism comprises a discharging pipe which is obliquely arranged, a first discharge port is formed in the top end of the discharging pipe, and a second discharge port is formed in the side wall of the discharging pipe, the discharging pipe is characterized in that an inserting rod is arranged inside the discharging pipe, a first plug is arranged at the top end of the inserting rod, a second plug is arranged on the side wall of the inserting rod, and a positioning pin is inserted into the bottom end of the side wall of the discharging pipe.

Preferably, be provided with the connecting seat between stripper and the bottom plate, be provided with evenly distributed's damping spring between bottom plate and the installation base, the cross-section of stripper is the spill structure, and the one end of stripper sets up for the slope down, the universal wheel is all installed in the bottom four corners of installation base.

Preferably, the side walls of the first sieve barrel, the second sieve barrel and the third sieve barrel are all in mesh structures, and the mesh diameters of the first sieve barrel, the second sieve barrel and the third sieve barrel are in a sequentially increasing state.

Preferably, the other end of one of the drums is in communication with the interior of a third sieve drum.

Preferably, the first discharge port is communicated with the inside of a third sieve barrel, one of the second discharge ports is communicated with the inside of a second sieve barrel, and the other second discharge port is communicated with the inside of the first sieve barrel.

Preferably, the side wall of the inserted bar is provided with a positioning hole matched with the positioning pin.

(III) advantageous effects

The embodiment of the utility model provides a sieving mechanism for construction waste regeneration possesses following beneficial effect:

1. this is novel through being provided with first sieve bucket, second sieve bucket, multistage screening can be realized to third sieve bucket, in using, add the inside to third sieve bucket through the feed inlet with construction waste regeneration aggregate, then seal the feed inlet, the aggregate enters into the inside of third sieve bucket through the rotary drum, then start driving motor, make the rotary drum rotatory, the rotary drum rotatory area is by first sieve bucket, second sieve bucket, the screening mechanism rotation that third sieve bucket is constituteed, the aggregate is at first sieve bucket, second sieve bucket, the inside roll of third sieve bucket, join in marriage vibrating motor's vibration effect simultaneously, can sieve out the aggregate of different particle diameters, the screening efficiency of aggregate has been improved greatly.

2. This is novel through being provided with damping spring, because whole sieving mechanism installs on the stripper, can be weakened by damping spring when the vibration that sieves material in-process produced, provides good damping performance, simultaneously, because the one end of stripper sets up for the slope down to make things convenient for the emission of aggregate.

3. This novel through setting up discharge mechanism and conveniently discharging the aggregate that is detained in first sieve bucket, second sieve bucket, third sieve bucket inside, during the use, extract the locating pin, then rotatory along the inside of discharging pipe with the inserted bar for first end cap and first discharge gate separation, second end cap and second discharge gate separation make things convenient for the emission of aggregate, the practicality is high.

Drawings

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

FIG. 2 is a schematic sectional view of the discharging mechanism of the present invention;

FIG. 3 is a schematic view of the structure of the rotary drum and the feed inlet of the present invention;

fig. 4 is the schematic side sectional structural view of the first sieve barrel, the second sieve barrel and the third sieve barrel of the present invention.

In the figure: the automatic feeding device comprises a discharging plate 1, a first sieve barrel 2, a second sieve barrel 3, a third sieve barrel 4, a rotary barrel 5, a feeding hole 6, a driving motor 7, a vibrating motor 8, a bottom plate 9, a connecting seat 10, an installation base 11, a damping spring 12, a universal wheel 13, a discharging mechanism 14, a discharging pipe 141, a first discharging hole 142, a second discharging hole 143, an inserted rod 144, a first plug 145, a second plug 146 and a positioning pin 147.

Detailed Description

The invention will be further described with reference to the following figures 1-4 and examples:

a screening device for building garbage regeneration comprises a stripper plate 1, the stripper plate 1 facilitates the discharge of aggregates, a bottom plate 9 and an installation base 11, a screening mechanism is arranged inside the stripper plate 1 and comprises a first screen barrel 2, a second screen barrel 2 and a third screen barrel 4, the second screen barrel 3 is arranged inside the first screen barrel 2, the third screen barrel 4 is arranged inside the second screen barrel 3, the first screen barrel 2, the second screen barrel 2 and the third screen barrel 4 can realize multi-stage screening, rotary drums 5 are arranged at two ends of the screening mechanism, a feed inlet 6 is arranged at the top ends of the rotary drums 5, a one-way valve is arranged inside the rotary drums 5 and used for preventing the aggregates inside the third screen barrel 4 from flowing back to the inside of the rotary drums 5, a driving motor 7 is installed on the outer wall of one side of the stripper plate 1 and used for providing driving force, the end of an output shaft of the driving motor 7 is connected with one end of one rotary drum 5, vibrating motor 8 is all installed to the both sides bottom of stripper 1, and vibrating motor 8 produces the vibration, the aggregate screening of further being convenient for, be provided with discharge mechanism 14 between first sieve bucket 2, second sieve bucket 2, the third sieve bucket 4, discharge mechanism 14 conveniently discharges the inside aggregate of first sieve bucket 2, second sieve bucket 2, third sieve bucket 4, discharge mechanism 14 is including the discharging pipe 141 that the slope set up, first discharge gate 142 has been seted up on the top of discharging pipe 141, and the lateral wall of discharging pipe 141 has seted up second discharge gate 143, the inside of discharging pipe 141 is equipped with inserted bar 144, the top of inserted bar 144 is provided with first end cap 145, and the lateral wall of inserted bar 144 is provided with second end cap 146, the lateral wall bottom of discharging pipe 141 is pegged graft and is had locating pin 147, is the dystopy between first end cap 145 and the two second end caps 146 and distributes, guarantees that first sieve bucket 2, second sieve bucket 2, The aggregates inside the third screen barrel 4 can be discharged separately.

In this embodiment, as shown in fig. 1, a connecting seat 10 is provided between the discharging plate 1 and the bottom plate 9, damping springs 12 are provided between the bottom plate 9 and the mounting base 11, the cross section of the discharging plate 1 is a concave structure, so that aggregate can be discharged conveniently, one end of the discharging plate 1 is inclined downwards, and universal wheels 13 are installed at four corners of the bottom end of the mounting base 11, so as to provide a good damping effect.

In this embodiment, as shown in fig. 1 and 4, the side walls of the first sieve barrel 2, the second sieve barrel 3, and the third sieve barrel 4 are all mesh-shaped structures, and the mesh diameters of the first sieve barrel 2, the second sieve barrel 3, and the third sieve barrel 4 are in a sequentially increasing state, so as to facilitate sieving aggregates with different particle sizes.

In this embodiment, as shown in fig. 1 and 3, the other end of one of the drums 5 is in communication with the interior of the third sieve tub 4 for facilitating feeding.

In this embodiment, as shown in fig. 1-2, the first discharging hole 142 is communicated with the inside of the third sieve barrel 4, one of the second discharging holes 143 is communicated with the inside of the second sieve barrel 3, and the other second discharging hole 143 is communicated with the inside of the first sieve barrel 2, so as to facilitate the discharging of the aggregates.

In this embodiment, as shown in fig. 2, the side wall of the insert rod 144 is provided with a positioning hole adapted to the positioning pin 147.

The utility model discloses a theory of operation: when the aggregate screening machine is used, construction waste recycled aggregates are added into the third screen barrel 4 through the feeding hole 6, then the feeding hole 6 is sealed, the aggregates enter the third screen barrel 4 through the rotary drum 5, then the driving motor 7 is started to enable the rotary drum 5 to rotate, the rotary drum 5 rotates to drive the screening mechanism consisting of the first screen barrel 2, the second screen barrel 3 and the third screen barrel 4 to rotate, the aggregates roll in the first screen barrel 2, the second screen barrel 3 and the third screen barrel 4, and simultaneously the aggregates with different particle sizes can be screened out under the vibration action of the vibration motor 8, so that the screening efficiency of the aggregates is greatly improved, the aggregates which are retained in the first screen barrel 2, the second screen barrel 3 and the third screen barrel 4 can be conveniently discharged through the discharging mechanism 14, when the aggregate screening machine is used, the positioning pin 147 is pulled out, then the inserted rod 14 rotates along the inside of the discharging pipe 141, so that the first plug 145 is separated from the first discharging hole 142, the second stopper 146 is separated from the second discharge hole 143, thereby facilitating the discharge of the aggregates.

The embodiment of the present invention discloses a preferred embodiment, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention according to the above embodiment, and make different extensions and changes, but do not depart from the spirit of the present invention, all of which are within the protection scope of the present invention.

Claims

1. The utility model provides a sieving mechanism for construction waste regeneration, includes stripper (1), bottom plate (9) and installation base (11), its characterized in that: the discharging plate is characterized in that a screening mechanism is arranged in the discharging plate (1) and comprises a first screening barrel (2), a second screening barrel (3) and a third screening barrel (4), the second screening barrel (3) is positioned in the first screening barrel (2), the third screening barrel (4) is positioned in the second screening barrel (3), rotary drums (5) are arranged at two ends of the screening mechanism, a feeding hole (6) is formed in the top end of each rotary drum (5), a driving motor (7) is installed on the outer wall of one side of the discharging plate (1), the end portion of an output shaft of the driving motor (7) is connected with one end of each rotary drum (5), vibrating motors (8) are installed at the bottom ends of two sides of the discharging plate (1), a discharging mechanism (14) is arranged among the first screening barrel (2), the second screening barrel (3) and the third screening barrel (4), and the discharging mechanism (14) comprises a discharging pipe (141) which is obliquely arranged, the top end of the discharge pipe (141) is provided with a first discharge hole (142), the side wall of the discharge pipe (141) is provided with a second discharge hole (143), an insert rod (144) is arranged inside the discharge pipe (141), the top end of the insert rod (144) is provided with a first plug (145), the side wall of the insert rod (144) is provided with a second plug (146), and the bottom end of the side wall of the discharge pipe (141) is inserted with a positioning pin (147).

2. The screening apparatus for recycling construction waste as claimed in claim 1, wherein: be provided with connecting seat (10) between stripper (1) and bottom plate (9), be provided with evenly distributed's damping spring (12) between bottom plate (9) and installation base (11), the cross-section of stripper (1) is the spill structure, and the one end of stripper (1) sets up for inclining down, universal wheel (13) are all installed in the bottom four corners of installation base (11).

3. The screening apparatus for recycling construction waste as claimed in claim 1, wherein: the lateral walls of the first sieve barrel (2), the second sieve barrel (3) and the third sieve barrel (4) are both of mesh-shaped structures, and the mesh diameters of the first sieve barrel (2), the second sieve barrel (3) and the third sieve barrel (4) are in a sequentially increasing state.

4. The screening apparatus for recycling construction waste as claimed in claim 1, wherein: the other end of one of the rotary drums (5) is communicated with the inside of a third sieve barrel (4).

5. The screening apparatus for recycling construction waste as claimed in claim 1, wherein: the first discharge port (142) is communicated with the inside of a third sieve barrel (4), one of the second discharge ports (143) is communicated with the inside of a second sieve barrel (3), and the other second discharge port (143) is communicated with the inside of a first sieve barrel (2).

6. The screening apparatus for recycling construction waste as claimed in claim 1, wherein: the side wall of the insert rod (144) is provided with a positioning hole matched with the positioning pin (147).