CN211989586U

CN211989586U - Construction waste recycling processing apparatus

Info

Publication number: CN211989586U
Application number: CN201921778557.2U
Authority: CN
Inventors: 王星
Original assignee: Shanghai Liangyan Environmental Protection Technology Development Co ltd
Current assignee: Shanghai Liangyan Environmental Protection Technology Development Co ltd
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-11-24
Anticipated expiration: 2029-10-22

Abstract

The utility model discloses a construction waste recycling and treating device, which comprises a shell, wherein a first fixed block, a second fixed block and a third fixed block are connected in the shell, a first spring is connected on the first fixed block and the second fixed block, a screening net is connected on the first spring, a vibrating motor is fixedly connected at the bottom of the screening net, a first buffer mechanism is arranged on the first fixed block, a second buffer mechanism is arranged at the bottom of the third fixed block, the construction waste recycling and treating device buffers the preliminarily entered materials through the first buffer mechanism, and receives the materials through a buffer plate on the second buffer mechanism, after accumulating a certain amount, the buffer plate inclines downwards so as to send the materials to the screening plate, and the buffer through the first buffer mechanism and the second buffer mechanism can avoid the screening net from being damaged due to impact, the service life of the device is prolonged.

Description

Construction waste recycling processing apparatus

Technical Field

The utility model relates to a construction waste treatment facility technical field specifically is a construction waste recycling processing apparatus.

Background

The construction waste recycled aggregate is mainly used for replacing natural aggregate to prepare common concrete or common mortar, or is used as a raw material for producing non-sintered blocks or non-sintered bricks. The construction waste recycled aggregate is adopted to partially or completely replace natural aggregate to prepare concrete and mortar, and the concrete and mortar are successfully applied to a plurality of projects, and some commercial concrete mixing plants are provided with special storage repositories to use the construction waste recycled aggregate as a raw material; the non-sintered building blocks and non-sintered bricks produced by using the construction waste recycled aggregate can absorb more construction waste, and is an important way for recycling the construction waste in China at present.

At present, a plurality of processing devices for construction waste, such as a screening device for recycled aggregate of construction waste of chinese patent publication No. CN 209363021U, include a housing, a feeding hopper is disposed on the top of the housing, a first screen is disposed in an inner cavity of the housing, a vibration motor is disposed between one end of the first screen and an inner wall of the housing, a discharge port is disposed at a connection position of the housing and the other end of the first screen, a discharge hopper is disposed at the bottom of the housing, a second screen is disposed at the bottom of the discharge hopper, a first return spring is disposed between one end of the second screen and the housing, a first conveyor belt is disposed at the bottom of the second screen, the vibration motor is operated to drive the first screen to vibrate by disposing the second screen and a discharge plate, aggregate with a suitable block diameter is shaken down to the discharge hopper by the first screen, and then screened by the second screen after dropping down to the second screen, fine crushed aggregates and impurities in the aggregate fall onto the first conveyor belt and are discharged by the, although the device can sieve the recycled aggregate, the building waste materials directly fall onto the first screen after entering the feeding hopper, and the materials sieved by the first screen also directly fall onto the second screen, so that certain impact force is exerted on the screens, and the device is not beneficial to long-term use. Therefore, a construction waste recycling treatment device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a construction waste recycling processing apparatus to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a construction waste recycling processing apparatus, includes the casing, be connected with first fixed block, second fixed block and third fixed block in the casing, all be connected with first spring on first fixed block and the second fixed block, be connected with the screening net on the first spring, the other end of screening net is articulated with the first opening and the second opening bottom surface of seting up on the casing, the bottom fixedly connected with vibrating motor of screening net, be provided with first buffer gear on the first fixed block, the bottom of third fixed block is provided with second buffer gear.

Preferably, first buffer gear includes the guide block, the bottom of guide block is connected with second spring and buffering packing ring, the last surface connection of first fixed block has the stopper, cushions the material of preliminary screening through first buffer gear, makes it roll on the screening net, and the direct contact that the guide block can be avoided with the stopper to buffering packing ring when contacting the stopper to cause the damage.

Preferably, the limiting block and the buffering gasket are both located on the inner side of the first spring, and the limiting block and the buffering gasket are located on the inner side of the first spring and can play a certain guiding role on the spring, so that the spring cannot bend laterally.

Preferably, second buffer gear includes the buffer board, the one end of buffer board is articulated with the inner wall of casing and the other end top is connected with the third spring, and second buffer gear cushions the aggregate that the aggregate after once sieving falls into the second grade screening net, mainly hangs the buffer board through the third spring, just can slide in the screening net after buffering a certain amount of aggregate, has avoided direct impact screening net.

Preferably, the buffer plate is connected with the deflector near the one end of third spring, and the deflector carries out certain direction to the aggregate on the buffer plate, avoids assaulting the third spring to shorten the life of third spring.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a first buffer gear cushions the material that tentatively gets into, because from the hopper or the material that gets into from the conveyer belt is more concentrated, consequently can directly cushion through guide block and second spring cooperation, and the aggregate that the screening net of one-level was sieved is followed in the buffering during second buffer gear, therefore the area is great, connect the material through the buffer board, after accumulating a ration, the third spring is stretched, thereby the screening board is sent to the material to the buffer board downward sloping, thereby the buffering through first buffer gear and second buffer gear can avoid the screening net to be damaged by the impact, thereby its life has been prolonged.

Drawings

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

FIG. 2 is a schematic view of the half-section of FIG. 1;

FIG. 3 is a schematic view of the internal structure of the housing;

fig. 4 is an enlarged view of the area a in fig. 3.

In the figure: 1-a shell; 2-a first fixed block; 3-a second fixed block; 4-a third fixed block; 5-a first spring; 6-screening the net; 7-a first opening; 8-a second opening; 9-a vibration motor; 10-a first buffer mechanism; 11-a second buffer mechanism; 12-a guide block; 13-a second spring; 14-a cushion washer; 15-a limiting block; 16-a buffer plate; 17-a third spring; 18-guide plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-4, the present invention provides a technical solution: a construction waste recycling treatment device comprises a shell 1, wherein a first fixed block 2, a second fixed block 3 and a third fixed block 4 are connected in the shell 1, a first spring 5 is connected to each of the first fixed block 2 and the second fixed block 3, a screening net 6 is connected to each of the first springs 5, the other end of the screening net 6 is hinged to the bottom surfaces of a first opening 7 and a second opening 8 which are formed in the shell 1, aggregate which is screened twice is collected by the first opening 7 and the second opening 8 or is conveyed by a conveying device, a vibrating motor 9 is fixedly connected to the bottom of the screening net 6, and the vibrating motor 9 vibrates during working, so that the shell 1 and other parts cannot be driven to vibrate, and the vibrating motor 9 can drive the screening net 6 in full power, the screening efficiency is improved, be provided with first buffer gear 10 on the first fixed block 2, the bottom of third fixed block 4 is provided with second buffer gear 11.

First buffer gear 10 includes guide block 12, the bottom of guide block 12 is connected with second spring 13 and buffering packing ring 14, the upper surface of first fixed block 2 is connected with stopper 15, stopper 15 and buffering packing ring 14 all are located the inboard of first spring 5.

Specifically, first buffer gear 10 cushions the material that preliminarily enters into the device, because send into from outside conveyer belt or other devices and concentrate, consequently connect material through the guide block 12 of L type, then cushion it through second spring 13, avoid excessive compression to lead to the bounce-back too big, consequently be provided with cushion ring 14 and stopper 15, it is spacing to carry out through stopper 15, and set up and have elastic cushion ring 14 so that guide block 12 can not the direct contact stopper, thereby lead to the striking damage, stopper 15 and cushion ring 14 can also lead to second spring 13 when playing limiting displacement, avoid crooked.

The second buffer mechanism 11 comprises a buffer plate 16, one end of the buffer plate 16 is hinged to the inner wall of the shell 1, the top of the other end of the buffer plate is connected with a third spring 17, and one end, close to the third spring 17, of the buffer plate 16 is connected with a guide plate 18.

It is specific, aggregate after 11 to once sieving of second buffer gear cushions, when the aggregate falls into the buffer board 16 that the slope set up, add up, when adding up a certain amount, the weight of material will make the buffer board 16 downward sloping, the material slides on screening net 6, the centre leads through the voussoir of fixing on the casing, because the material falls into always and pours out, consequently third spring 17 can be pulled all the time, drive by third spring 17 after the screening is accomplished and reset, and one side of buffer board 16 is connected with the push rod, promote the push rod and make its slope, handle the material of leaving over, thereby whole process makes screening net 6 directly openly strikeed by the material, prolong its life.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a construction waste recycling processing apparatus, includes casing (1), its characterized in that: casing (1) in-connection has first fixed block (2), second fixed block (3) and third fixed block (4), all be connected with first spring (5) on first fixed block (2) and second fixed block (3), be connected with screening net (6) on first spring (5), the other end of screening net (6) is articulated with first opening (7) and second opening (8) bottom surface of seting up on casing (1), the bottom fixedly connected with vibrating motor (9) of screening net (6), be provided with first buffer gear (10) on first fixed block (2), the bottom of third fixed block (4) is provided with second buffer gear (11).

2. The recycling device for construction waste as claimed in claim 1, wherein: first buffer gear (10) are including guide block (12), the bottom of guide block (12) is connected with second spring (13) and cushion ring (14), the upper surface of first fixed block (2) is connected with stopper (15).

3. The recycling device for construction waste as claimed in claim 2, wherein: the limiting block (15) and the buffer washer (14) are both located on the inner side of the first spring (5).

4. The recycling device for construction waste as claimed in claim 1, wherein: the second buffer mechanism (11) comprises a buffer plate (16), one end of the buffer plate (16) is hinged to the inner wall of the shell (1), and the top of the other end of the buffer plate is connected with a third spring (17).

5. The recycling device for construction waste as claimed in claim 4, wherein: one end of the buffer plate (16) close to the third spring (17) is connected with a guide plate (18).