CN211216872U - Garbage crushing device for green building construction - Google Patents

Abstract

Provided is a garbage crushing device for green building construction, comprising a crushing box, a crushing roller is arranged on the upper part of the inner cavity of the crushing box, a multi-stage guide material plate and a sieve plate are arranged in the middle of the inner cavity of the crushing box, and the lower part of the inner cavity of the crushing box is provided with garbage qualified The powder mobile collection box, the lower part of the left and right side walls of the crushing box is provided with an inlet and outlet that facilitates the entry and exit of the qualified garbage powder; The front part of the large particle outlet is provided with a garbage large particle collection box, and the lower part of the garbage large particle collection box is provided with a lifting platform that can lift it to the feeding port of the crushing box. The utility model prevents the problem of incomplete screening caused by the accumulation of crushed garbage on the sieve plate; it facilitates the collection and transportation of qualified garbage powder; Garbage crushing treatment is more thorough, handling is convenient, manpower is saved, and work efficiency is improved.

Description

Garbage crushing device for green building construction

technical field

The utility model belongs to the technical field of construction waste treatment, in particular to a waste crushing device for green building construction.

Background technique

Construction waste refers to the collective term for muck, waste concrete, waste masonry and other wastes generated in the production activities of people engaged in demolition, construction, decoration, repair and other construction industries. Many wastes in construction waste can be reused as renewable resources after sorting and crushing. Existing disposal of construction waste: most of them are directly accumulated on the construction site. The sorting of garbage is mainly manual, which is inefficient, and a large amount of dust is generated during stacking and removal, which is harmful to human health. In response to this problem, there have been pulverizing devices specially used for processing construction waste, but the current garbage pulverizing devices have many shortcomings: first, the existing garbage pulverizing devices cannot achieve convenient operation in terms of garbage powder collection; The large-particle garbage powder produced by the garbage crushing device cannot be easily and quickly processed for secondary processing, and there are still many subsequent processing problems. It is therefore necessary to propose improvements.

Utility model content

The technical problem solved by the utility model: to provide a garbage crushing device for green building construction, the utility model can effectively prevent the accumulation of crushed garbage on the sieve plate and cause the problem of incomplete screening; It is more convenient to handle and save manpower; the large-particle garbage after screening can be directly lifted to the feed port of the crusher for secondary crushing treatment, which makes the garbage crushing treatment more thorough, convenient for handling, saves manpower and improves work efficiency.

The technical scheme adopted by the utility model: a garbage crushing device for green building construction includes a crushing box, the top of the crushing box is provided with a feeding port, the upper part of the inner cavity of the crushing box is provided with a crushing roller, and the inner part of the crushing box is provided with a crushing roller. The middle of the cavity is provided with a multi-level guiding material plate and a sieve plate, the sieve plate is arranged at the lower part of the multi-level guiding material plate, and the lower part of the inner cavity of the crushing box is provided with a mobile collection box for garbage qualified powder, and the left and right side walls of the crushing box The lower part is provided with an inlet and outlet that facilitates the movement of the garbage qualified powder into and out of the collection box; the front side wall corresponding to the downwardly inclined end of the sieve plate on the crushing box is provided with a large garbage particle outlet, and the front part of the large garbage particle outlet is provided with The garbage large particle collection box, the lower part of the garbage large particle collection box is provided with a lifting platform that can lift it to the feeding port of the crushing box.

For the preferred mode of the above technical solution, the multi-level guiding material plate includes a first-level guiding material plate and a secondary guiding material plate, the first-level guiding material plate is inclined at the lower part of the pulverizing roller, and the first-level guiding material plate is toward the bottom of the pulverizing roller. The upper inclined end is fixedly connected with the inner wall of the rear side of the crushing box, the downwardly inclined end of the primary guide material plate and the inner wall of the front side of the crushing box leave a gap for the falling material, and the secondary guiding material plate is obliquely arranged on the inner wall of the crushing box. The lower part of the primary guide material plate, the upward inclined end of the secondary guide material plate is fixedly connected with the inner wall of the front side of the crushing box, and the downward inclined end of the secondary guidance material plate is connected with the inner wall of the rear side of the crushing box to leave a gap for the falling material The sieve plate is inclined at the lower part of the secondary guide material plate, and the upward inclined end of the sieve plate is fixedly connected with the inner wall of the rear side of the crushing box. at the wall.

For the preferred mode of the above technical solution, the front and rear inner side walls of the crushing box are provided with sieve plate support blocks corresponding to the inclined upper and lower edges of the sieve plate, and the left side wall or the right side wall of the crushing box is provided with a left side wall of the sieve plate. The sloped socket corresponding to the sloped edge or right sloped edge position.

In the preferred mode of the above technical solution, the lifting platform includes a base fixed on the ground at the front of the crushing box, a support platen is supported on the base through an air cylinder and a telescopic rod, and the garbage large particle collection box is rotatably supported on the support platform. Specifically, the support platen is provided with a support, a support shaft is fixed on the support, a support sleeve is sleeved on the outside of the support shaft, and the outer surface of the support sleeve collects large garbage particles. The bottom surface of the box is fixedly connected; a limit rod is arranged between the bottom surface of the garbage large particle collection box and the support plate, the upper end of the limit rod is hinged with the bottom surface of the garbage large particle collection box through a hinge, and the lower end of the limit rod is provided with a limit The support platform is provided with a limit lock block that is engaged with the limit block. The limit lock block is an inverted L-shaped structure composed of a horizontal plate and a vertical plate. The lower end of the vertical plate is connected to the The support platen is fixedly connected, the horizontal plate, the vertical plate and the surface of the support platen form a locking cavity adapted to the limit block, and the horizontal plate is provided with a card slot adapted to the limit rod; The support platform is provided with a guardrail.

In a preferred form of the above technical solution, a roller is provided at the lower part of the mobile collection box for the qualified garbage powder.

The advantages of the present utility model compared with the prior art:

1. In this scheme, there is a multi-level guiding material plate in the middle of the crushing box. After the garbage crushed by the crushing roller is guided by the multi-level guiding material plate, it can make the crushed garbage flow into the sieve plate in an orderly and slow manner. Screening to prevent the accumulation of crushed garbage on the screen plate and cause the problem of incomplete screening.

2. In this scheme, there is a mobile collection box for qualified garbage powder at the lower part of the inner cavity of the crushing box, and there are inlets and outlets on the lower part of the left and right side walls of the crushing box to facilitate the movement of the qualified garbage powder into and out of the collection box. The mobile collection box is directly pushed to the lower part of the inner cavity of the crushing box to collect the screened qualified garbage powder, which makes the collection and handling of qualified garbage powder more convenient and saves manpower;

3. In this scheme, a large garbage particle collection box is arranged in front of the large garbage particle outlet, and a lifting platform is arranged at the lower part of the garbage large particle collection box to lift it to the feeding port of the crushing box. The large particle garbage is collected in the garbage large particle collection box, and the feed port of the crusher can be directly lifted through the lifting platform for secondary crushing treatment, which not only makes the garbage crushing treatment more thorough, but also does not require manual handling, saving manpower, Improve work efficiency;

4. In this scheme, an inclined socket corresponding to the left or right inclined edge of the sieve plate is arranged on the left or right side wall of the crushing box, and the sieve plate is directly inserted into the crushing box through the inclined socket, so that the installation and replacement of the sieve plate can be performed. Maintenance is more convenient and faster.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of the limit rod in the utility model;

FIG. 3 is a schematic structural diagram of a limit lock block in the utility model.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In this application, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or apparatus comprising a series of elements includes not only those elements, but also Other elements not expressly listed or inherent to such a process, method, article or apparatus are also included. without more restrictions. An element defined by the phrase "comprises an... does not preclude the presence of additional identical elements in a process, method, article or apparatus comprising said element.

Please refer to Figures 1-3, embodiments of the present utility model,

The garbage pulverizing device for green building construction includes a pulverizing box 1, and a pulverizing roller 3 is arranged on the upper part of the inner cavity of the pulverizing box 1. 3 is provided with a motor that is connected to the output end of the transmission shaft 2 and drives the active motor. The top of the pulverizing box 1 is provided with a feeding port 4 , and the lower port of the feeding port 4 corresponds to between the two pulverizing rollers 3 , so that the garbage can be pulverized by the two pulverizing rollers 3 smoothly.

A multi-level guiding material plate 5 and a sieve plate 8 are arranged in the middle of the inner cavity of the crushing box 1 , and the sieve plate 8 is arranged at the lower part of the multi-level guiding material plate 5 . Specifically, the multi-level guiding material plate 5 includes a primary guiding material plate 6 and a secondary guiding material plate 7 . The upwardly inclined end is fixedly connected to the rear inner wall of the crushing box 1, and the downwardly inclined end of the primary guide plate 6 and the front inner wall of the crushing box 1 leave a gap for material falling, and the secondary guiding material The plate 7 is obliquely arranged at the lower part of the primary guide material plate 6, the upward inclined end of the secondary guide material plate 7 is fixedly connected with the inner wall of the front side of the crushing box 1, and the downward inclined end of the secondary guiding material plate 7 is connected with the crushing box. 1. The rear inner wall leaves a gap for the material to fall. The sieve plate 8 is obliquely arranged at the lower part of the secondary guide material plate 7. When the utility model is in operation, after the garbage crushed by the crushing roller 3 is guided by the multi-stage guiding material plate 5, the crushed garbage can flow into the sieve plate 8 in an orderly and slow order for screening, preventing the crushed garbage on the sieve plate 8. The accumulation causes the problem of incomplete screening.

The front and rear inner walls of the crushing box 1 are provided with sieve plate support blocks 9 correspondingly supported by the inclined upper and lower edges of the sieve plate 8. The inclined socket 10 corresponding to the position of the right inclined side, the sieve plate 8 is directly inserted into the crushing box 1 through the inclined socket 10, which makes the installation, replacement and maintenance of the sieve plate 8 more convenient and quick.

The lower part of the inner cavity of the crushing box 1 is provided with a mobile collection box 12 for qualified garbage powder, the lower part of the qualified garbage powder mobile collection box 12 is provided with rollers 13, and the lower parts of the left and right side walls of the crushing box 1 are provided to facilitate the movement of qualified garbage powder. The inlet and outlet 11 for the collection box 12 to enter and exit. When in use, the mobile collection box 12 of qualified garbage powder can be directly pushed to the lower part of the inner cavity of the crushing box 1 through the inlet and outlet 11 to collect the qualified garbage powder screened out, which makes the collection and handling of qualified garbage powder more convenient and saves manpower.

A large garbage particle outlet 19 is provided on the front side wall of the crushing box 1 corresponding to the downwardly inclined end of the sieve plate 8 . The front part of the large garbage particle outlet 19 is provided with a large garbage particle collection box 20, and the lower part of the garbage large particle collection box 20 is provided with a lifting platform 14 that can lift it to the feeding port 4 of the crushing box 1 . Specifically, the lifting platform 14 includes a base 15 fixed on the ground at the front of the crushing box 1 , the base 15 is supported by a support plate 18 through an air cylinder 16 and a telescopic rod 17 ; the garbage large particle collection box 20 is rotatably supported On the support platen 18, a support 21 is arranged on the support plate 18, a support shaft 22 is fixed on the support 21, and a support sleeve 23 is sleeved outside the support shaft 22, and the support sleeve The outer surface of 23 is fixedly connected with the bottom surface of the garbage large particle collection box 20; a limit rod 24 is provided between the bottom surface of the garbage large particle collection box 20 and the support plate 18, and the upper end of the limit rod 24 is connected to the large garbage particles through a hinge 25. The bottom surface of the collection box 20 is hinged, the lower end of the limit rod 24 is provided with a limit block 2401, and the support plate 18 is provided with a limit lock block 26 which is engaged with the limit block 2401, and the limit lock block 26 is a An inverted L-shaped structure composed of a horizontal plate 2601 and a vertical plate 2602. The lower end of the vertical plate 2602 is fixedly connected to the support platen 18. A locking cavity 2603 adapted to the limit block 2401, the horizontal plate 2601 is provided with a slot 2604 adapted to the limit rod 24; the support table 18 is provided with a guardrail 27, and a person can stand on the support table Operating on the board 18, the guardrail 27 provides safety protection for people. The limit rod 24 is engaged with the limit lock block 26, and combined with the support of the support 21, it can stably support the garbage large particle collection box 20; when the lifting platform 14 lifts the garbage large particle collection box 20 to the crushing box 1 When the feeding port 4 is placed, manually rotate the limit rod 24 to disengage it from the limit lock block 26, and then make the garbage large particle collection box 20 rotate around the support shaft 22, and pour the large particle garbage inside. In the feeding port 4, the secondary crushing treatment is carried out, which not only makes the garbage crushing treatment more thorough, but also does not require manual handling, saves manpower and improves work efficiency.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention may be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and range of the required equivalents are embraced within the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (5)

1. A garbage crushing device for green building construction, comprising a crushing box (1), a feeding port (4) is provided on the top of the crushing box (1), and a crushing roller is provided on the upper part of the inner cavity of the crushing box (1). (3), characterized in that a multi-level guide material plate (5) and a sieve plate (8) are arranged in the middle of the inner cavity of the crushing box (1), and the sieve plate (8) is arranged on the multi-level guide material plate (8). 5) The lower part, the lower part of the inner cavity of the pulverizing box (1) is provided with a moving collection box (12) for the qualified powder of garbage, and the lower part of the left and right side walls of the pulverizing box (1) is provided with a collection box (12) that is convenient for moving the qualified powder of the trash. The inlet and outlet (11) for entering and exiting; the front side wall corresponding to the downwardly inclined end of the sieve plate (8) on the crushing box (1) is provided with a large garbage particle outlet (19), and the large garbage particle outlet (19) ) The front part is provided with a large garbage particle collection box (20), and the lower part of the garbage large particle collection box (20) is provided with a lifting platform ( 14). 2. The garbage pulverizing device for green building construction according to claim 1, characterized in that: the multi-level guiding material plate (5) comprises a primary guiding material plate (6) and a secondary guiding material plate (7) ), the first-level guide plate (6) is inclined at the lower part of the pulverizing roller (3), and the upward inclined end of the first-level guide plate (6) is fixedly connected with the rear inner wall of the pulverizing box (1), so There is a gap for the falling material between the downwardly inclined end of the primary guide plate (6) and the inner wall of the front side of the crushing box (1). (6) In the lower part, the upwardly inclined end of the secondary guide material plate (7) is fixedly connected to the front inner wall of the crushing box (1), and the downwardly inclined end of the secondary guiding material plate (7) is connected to the crushing box (1). ) There is a gap for the falling material on the inner wall of the rear side, the sieve plate (8) is inclined at the lower part of the secondary guide material plate (7), and one end of the sieve plate (8) is inclined upward and is connected to the rear side of the crushing box (1). The inner walls are fixedly connected, and the large garbage particle outlet (19) is arranged at the downwardly inclined end of the sieve plate (8) corresponding to the front wall of the crushing box (1). 3. The garbage pulverizing device for green building construction according to claim 1, characterized in that: the front and rear inner walls of the pulverizing box (1) are provided with sieve plates correspondingly supported by the inclined upper and lower edges of the sieve plate (8). The support block (9) is provided with an inclined socket (10) corresponding to the position of the left inclined side or the right inclined side of the sieve plate (8) on the left or right side wall of the crushing box (1). 4. The garbage crushing device for green building construction according to claim 1, wherein the lifting platform (14) comprises a base (15) fixed on the ground in front of the crushing box (1), the base A support platen (18) is supported on the (15) through the cylinder (16) and the telescopic rod (17), and the garbage large particle collection box (20) is rotatably supported on the support platen (18). Specifically, the A support (21) is arranged on the support table (18), a support shaft (22) is fixed on the support (21), and a support sleeve (23) is sleeved on the outside of the support shaft (22). The outer surface of the support sleeve (23) is fixedly connected with the bottom surface of the garbage large particle collection box (20); a limit rod (24) is arranged between the bottom surface of the garbage large particle collection box (20) and the support platform (18), so The upper end of the limit rod (24) is hinged with the bottom surface of the garbage large particle collection box (20) through a hinge (25), a limit block (2401) is arranged at the lower end of the limit rod (24), and the support plate (18) There is a limit lock block (26) engaged with the limit block (2401), and the limit lock block (26) is an inverted L-shaped structure composed of a horizontal plate (2601) and a vertical plate (2602). , the lower end of the vertical plate (2602) is fixedly connected with the support platen (18), the horizontal plate (2601), the vertical plate (2602) and the support platen (18) are surrounded by the surface of the limit block (2401) ) adapted locking cavity (2603), the horizontal plate (2601) is provided with a slot (2604) adapted to the limit rod (24); the support plate (18) is provided with a guardrail ( 27). 5 . The garbage crushing device for green building construction according to claim 1 , wherein a roller (13) is provided at the lower part of the mobile collection box (12) for the qualified garbage powder. 6 .

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