CN212975335U

CN212975335U - Construction waste treatment device

Info

Publication number: CN212975335U
Application number: CN202021073409.3U
Authority: CN
Inventors: 郭秀兰
Original assignee: Anhui Longjing Construction Co ltd
Current assignee: Anhui Longjing Construction Co ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-04-16
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses a construction waste disposal device, relating to the technical field of environmental protection equipment; the crushing device comprises a crushing main body, wherein a cavity is formed in the crushing main body, and a crushing cavity and a circulating cavity are formed in the crushing main body; the bottom of the crushing cavity is communicated with the bottom of the circulating cavity through a circulating port; a crushing assembly is arranged in the crushing cavity, the crushing component comprises a rotating shaft which is arranged in the crushing main body in a reciprocating rotation mode, and a plurality of crushing hammers which are elastically installed are arranged on the rotating shaft in an array mode; the inside of the crushing cavity is also provided with a filter screen, the left side of the filter screen is lower than the right side of the filter screen, and the filter screen is arranged below the plurality of crushing hammers; the circulation port is arranged at the left side of the filter screen; the upper part of the circulating cavity is communicated with a feeding hopper on the crushing main body. The utility model discloses the effect is smashed to fine assurance for the rubbish of discharging satisfies crushing requirement.

Description

Construction waste treatment device

Technical Field

The utility model relates to an environmental protection equipment technical field specifically is a construction waste treatment device.

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. Some construction wastes generated in construction engineering are large in volume, and are generally crushed in the prior art.

The shock absorption garbage treatment device in the prior art can only crush garbage generally in the treatment process, does not have a screening assembly, so that the garbage discharged after the crushing is finished has the phenomenon of uneven crushing, needs to be crushed again, and is troublesome to use; the technical problem is solved by providing a construction waste treatment device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a construction waste treatment device 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:

a construction waste treatment device comprises a crushing main body, wherein a cavity is formed in the crushing main body, and a crushing cavity and a circulating cavity are formed in the crushing main body; the bottom of the crushing cavity is communicated with the bottom of the circulating cavity through a circulating port;

a crushing assembly is arranged in the crushing cavity, the crushing component comprises a rotating shaft which is arranged in the crushing main body in a reciprocating rotation mode, and a plurality of crushing hammers which are elastically installed are arranged on the rotating shaft in an array mode;

the inside of the crushing cavity is also provided with a filter screen, the left side of the filter screen is lower than the right side of the filter screen, and the filter screen is arranged below the plurality of crushing hammers; the circulation port is arranged at the left side of the filter screen; the upper part of the circulating cavity is communicated with a feeding hopper on the crushing main body.

As a further aspect of the present invention: a plurality of supporting seats are arranged on the rotating shaft in an array mode, and the crushing hammer is elastically installed in a sliding groove in each supporting seat.

As a further aspect of the present invention: the crushing hammer is close to one end of the supporting seat and is fixedly provided with a sliding block which is arranged in a sliding groove in the supporting seat in a sliding mode, the crushing hammer is sleeved with an A elastic part, one end of the A elastic part is fixedly arranged on the crushing hammer, and the other end of the A elastic part is fixedly arranged on the inner wall of the sliding groove.

As a further aspect of the present invention: the bottom of the rotating shaft penetrates through the lower portion of the crushing main body, and a reciprocating assembly for driving the rotating shaft to rotate in a reciprocating mode is further arranged at the bottom of the crushing main body.

As a further aspect of the present invention: reciprocating assembly including fixed cover put in the epaxial gear of axis of rotation and with gear engagement rack, rack both ends horizontal slidable mounting is on smashing main part bottom support, B elastic component has been put to rack one end cover, B elastic component both ends are fixed mounting respectively on rack and support, and the conflict of rack one end is on the deviation wheel that self-rotation set up.

As a further aspect of the present invention: the circulation chamber is provided with a material conveying auger in a rotating mode, and the material conveying auger is in transmission connection with a driving motor on the crushing main body.

Compared with the prior art, the beneficial effects of the utility model are that: garbage to be crushed is added into the crushing main body through the feeding hopper, the deflection wheel rotates automatically to drive the rack to reciprocate back and forth, the driving gear rotates back and forth, and the gear further drives the rotating shaft to rotate back and forth so that the crushing hammer rotates back and forth to crush the garbage, and meanwhile, the crushing hammer slides back and forth in the supporting seat in the process of reciprocating rotation to crush the garbage in a disturbing manner, so that the crushing effect is improved; the garbage can be completely crushed by arranging the crushing cavity and the filter screen, so that the crushing effect is ensured; the utility model discloses the effect is smashed to fine assurance for the rubbish of discharging satisfies crushing requirement.

Drawings

Fig. 1 is a schematic structural view of a construction waste treatment device.

Fig. 2 is a schematic structural diagram of a rack in the construction waste treatment device.

Fig. 3 is a schematic structural view of a deflecting roller in the construction waste treatment device.

In the figure: 1-a crushing main body, 2-a rotating shaft, 3-a loading hopper, 4-a supporting seat, 5-a crushing hammer, 6-A elastic piece, 7-a sliding block, 8-a filter screen, 9-a rack, 10-a gear, 11-B elastic piece, 12-a deflection wheel, 13-a material conveying auger, 14-a circulation port and 15-a driving motor.

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.

Example 1

Referring to fig. 1 to 3, in embodiment 1 of the present invention, a construction waste treatment device includes a crushing main body 1 having a cavity therein, wherein a crushing cavity and a circulation cavity are disposed in the crushing main body 1; the bottom of the crushing cavity is communicated with the bottom of the circulating cavity through a circulating port 14;

a crushing assembly is arranged in the crushing cavity, the crushing assembly comprises a rotating shaft 2 which is arranged in the crushing main body 1 in a reciprocating rotation mode, a plurality of crushing hammers 5 which are elastically installed are arranged on the rotating shaft 2 in an array mode, the rotating shaft 2 rotates in a reciprocating mode, the crushing effect is improved, meanwhile, the crushing hammers 5 do telescopic motion back and forth in the reciprocating rotation process, the crushing effect is further improved through disturbance crushing;

a filter screen 8 is further arranged in the crushing cavity, the filter screen 8 is arranged in a manner that the left side is lower than the right side, and the filter screen 8 is arranged below the plurality of crushing hammers 5; the circulation port 14 is arranged at the left side of the filter screen 8, and the arrangement is convenient for inputting the garbage which does not pass through the filter screen 8 into the circulation cavity and then inputting the garbage into the crushing cavity for secondary crushing; the upper part of the circulating cavity is communicated with a feeding hopper 3 on the crushing main body 1.

The garbage after being crushed enters the bottom of the crushing main body 1 through the filter screen 8 and is discharged.

Example 2

Referring to fig. 1 to 3, the main difference between the present embodiment 2 and the present embodiment 1 is that a plurality of supporting seats 4 are installed on the rotating shaft 2 in an array manner, and the crushing hammers 5 are elastically installed in sliding grooves in the supporting seats 4.

Smash hammer 5 and be close to 4 one end fixed mounting of supporting seat and have slider 7 that slide setting is in the inside spout of supporting seat 4, and smash hammer 5 and go up the cover and put A

elastic component

6, 6 one end fixed mounting of A elastic component is on smash hammer 5, on other end fixed mounting spout inner wall, should set up and make smash hammer 5 elastic mounting on supporting seat 4, be convenient for at the reciprocating rotation in-process, smash hammer 5 and seriously support 4 inside spouts and slide, realize the disturbance and smash, improve crushing effect.

The bottom of the rotating shaft 2 penetrates through the lower part of the crushing main body 1, and a reciprocating assembly for driving the rotating shaft 2 to rotate in a reciprocating mode is further arranged at the bottom of the crushing main body 1.

Reciprocating assembly puts at 2 epaxial gears 10 of axis of rotation and meshes rack 9 with gear 10 including the fixed cover, rack 9 both ends horizontal slidable mounting is on smashing 1 bottom support in main part, 9 one end nests of rack has set B

elastic component

11, 11 both ends of B elastic component are fixed mounting respectively on rack 9 and support, and 9 one end conflicts on the deviation wheel 12 that the rotation set up, and deviation wheel 12 self-rotation, drive rack 9 reciprocating motion that makes a round trip, and drive gear 10 reciprocating rotation, gear 10 and then drive 2 reciprocating rotation of axis of rotation for smash 5 reciprocating rotation and smash rubbish, improve crushing effect.

The crushing main body 1 is also provided with a rotating motor for driving the deflection wheel 12 to rotate.

The circulation chamber rotates and is provided with defeated material auger 13, defeated material auger 13 is connected with the drive motor 15 transmission on smashing main part 1, and drive motor 15 circular telegram provides power for defeated material auger 13 rotates.

The utility model discloses a theory of operation is: garbage to be crushed is added into the crushing main body 1 through the feeding hopper 3, the deflection wheel 12 rotates automatically, the rack 9 is driven to reciprocate back and forth, the driving gear 10 rotates back and forth, the gear 10 further drives the rotating shaft 2 to rotate back and forth, so that the crushing hammer 5 rotates back and forth to crush the garbage, meanwhile, the crushing hammer 5 slides back and forth in the supporting seat 4 in the process of reciprocating rotation, the garbage is crushed through disturbance, and the crushing effect is improved; the garbage can be completely crushed by arranging the crushing cavity and the filter screen 8, and the crushing effect is ensured; the utility model discloses the effect is smashed to fine assurance for the rubbish of discharging satisfies crushing requirement.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, in the description of the present invention, "a plurality" means two or more unless otherwise specified. A feature defined as "first," "second," etc. may explicitly or implicitly include one or more of the feature.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A construction waste treatment device comprises a crushing main body (1) with a cavity arranged inside, wherein a crushing cavity and a circulating cavity are arranged inside the crushing main body (1); the bottom of the crushing cavity is communicated with the bottom of the circulating cavity through a circulating port (14);

the crushing device is characterized in that a crushing assembly is arranged in the crushing cavity, the crushing assembly comprises a rotating shaft (2) which is arranged in a crushing main body (1) in a reciprocating rotation mode, and a plurality of crushing hammers (5) which are elastically installed are arranged on the rotating shaft (2) in an array mode;

a filter screen (8) is arranged in the crushing cavity, the filter screen (8) is arranged in a manner that the left side is lower than the right side, and the filter screen (8) is arranged below the plurality of crushing hammers (5); the circulation port (14) is arranged at the left side of the filter screen (8); the upper part of the circulating cavity is communicated with a feeding hopper (3) on the crushing main body (1).

2. The construction waste disposal device according to claim 1, wherein a plurality of support seats (4) are installed in an array on the rotation shaft (2), and the crushing hammers (5) are elastically installed in sliding grooves in the support seats (4).

3. The construction waste disposal device according to claim 2, wherein a slide block (7) slidably disposed in a chute inside the support base (4) is fixedly installed at one end of the crushing hammer (5) close to the support base (4), and an elastic member A (6) is sleeved on the crushing hammer (5), one end of the elastic member A (6) is fixedly installed on the crushing hammer (5), and the other end of the elastic member A is fixedly installed on the inner wall of the chute.

4. The construction waste disposal device according to claim 1, wherein the bottom of the rotation shaft (2) is disposed through the lower portion of the pulverizing main body (1), and the bottom of the pulverizing main body (1) is further provided with a reciprocating assembly for driving the rotation shaft (2) to rotate in a reciprocating manner.

5. The construction waste disposal device according to claim 4, wherein the reciprocating assembly comprises a gear (10) fixedly sleeved on the rotating shaft (2) and a rack (9) meshed with the gear (10), two ends of the rack (9) are slidably mounted on a support at the bottom of the crushing main body (1) from left to right, one end of the rack (9) is sleeved with a B elastic member (11), two ends of the B elastic member (11) are fixedly mounted on the rack (9) and the support respectively, and one end of the rack (9) is abutted against a deflection wheel (12) which is arranged in a self-rotating manner.

6. The construction waste disposal device according to any one of claims 1 to 5, wherein a material conveying auger (13) is rotatably disposed in the circulation chamber, and the material conveying auger (13) is in transmission connection with a driving motor (15) on the crushing main body (1).