Construction waste screening machine

Abstract

The utility model provides a construction waste screening machine which comprises a fixed seat, the fixed seat is connected with a movable seat through a cylindrical spring, the movable seat is connected with a vibrating screen frame which is arranged in an inclined mode, and the construction waste screening machine is characterized in that a support is installed on one side of the upper end of the vibrating screen frame, and an electric linear rail is horizontally installed on the support. An air cylinder is vertically installed on a sliding table of the electric linear rail, the end of a piston rod of the air cylinder is connected with a transverse magnetic strip, a scraper matched with the transverse magnetic strip is installed on the support, an air blower is installed on one side of the lower end of the vibrating screen frame, and a waste outlet matched with the air blower is formed in the other side of the lower end of the vibrating screen frame. A first guide plate is installed at the waste outlet, the end portion of the lower end of the vibrating screen frame is an open end, and a second guide plate is installed at the open end.

Description

Technical Field

[0001] The utility model belongs to the technical field of machinery and relates to a construction waste screening machine. Background Art

[0002] Construction waste refers to the general term for slag, waste concrete, waste bricks and stones and other wastes generated during people's production activities in the construction industry such as demolition, construction, decoration and repair.

[0003] The existing construction waste screening machine has a relatively simple structure and can only simply separate large waste from small waste. Therefore, it is necessary to design a construction waste screening machine. Summary of the invention

[0004] The utility model aims to solve the above problems in the prior art and proposes a construction waste screening machine.

[0005] The purpose of the utility model can be achieved through the following technical solutions: a construction waste screening machine, comprising a fixed seat, the fixed seat is connected to a movable seat through a columnar spring, the movable seat is connected to an inclined vibrating screen frame, and is characterized in that a bracket is installed on one side of the upper end of the vibrating screen frame, an electric linear rail is horizontally installed on the bracket, a cylinder is vertically installed on the slide table of the electric linear rail, the piston rod end of the cylinder is connected to a transverse magnetic strip, a scraper matching the transverse magnetic strip is installed on the bracket, a blower is installed on one side of the lower end of the vibrating screen frame, and a waste outlet matching the blower is opened on the other side of the lower end of the vibrating screen frame, a guide plate 1 is installed at the waste outlet, and the end of the lower end of the vibrating screen frame is an open end, and a guide plate 2 is installed at the open end.

[0006] It also includes a conveyor belt 1 and a conveyor belt 2, wherein the conveyor belt 1 is arranged below the vibration screen frame, and the conveyor belt 2 is arranged below the guide plate 2.

[0007] A collecting box is also installed on the bracket, and the collecting box is located directly below the scraper.

[0008] The piston rod end of the cylinder is connected to the transverse magnetic strip through a connecting seat.

[0009] Compared with the existing technology, this construction waste screening machine has the following advantages:

[0010] In the utility model, construction waste is put into the upper end of a vibrating screen frame, small waste in the construction waste falls onto a conveyor belt 1 through the vibrating screen frame, and then metal waste in large waste is sucked by a transverse magnetic strip, and then a blower is used to discharge light waste in the large waste from a waste outlet, and finally the processed large waste falls onto a conveyor belt 2, which is convenient for screening. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the plane structure of the utility model;

[0012] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model with the removed part Figure 1 ;

[0013] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model with the removed part Figure 2 ;

[0014] In the figure, 1. fixed seat; 2. cylindrical spring; 3. movable seat; 4. conveyor belt 1; 5. collecting box; 6. scraper; 7. transverse magnetic strip; 8. electric linear track; 9. bracket; 10. guide plate 2; 11. conveyor belt 2; 12. blower; 13. vibrating screen frame; 14. guide plate 1; 15. connecting seat; 16. cylinder; 17. waste outlet. DETAILED DESCRIPTION

[0015] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0016] like Figure 1-Figure 3 As shown, the present construction waste screening machine comprises a fixed seat 1, which is connected to a movable seat 3 via a columnar spring 2, and a vibrating screen frame 13 arranged obliquely is connected to the movable seat 3. In the present embodiment, the vibrating screen frame 13 realizes vibration by adopting the prior art; a bracket 9 is installed on one side of the upper end of the vibrating screen frame 13, and an electric linear track 8 is horizontally installed on the bracket 9, and a cylinder 16 is vertically installed on the slide of the electric linear track 8, and the piston rod end of the cylinder 16 is connected to the transverse magnetic strip 7. Specifically, the piston rod end of the cylinder 16 is connected to the transverse magnetic strip 7 via a connecting seat 15; a scraper matched with the transverse magnetic strip 7 is installed on the bracket 9. The scraper 6 adopts this structure and can use the transverse magnetic strip 7 to absorb the metal waste at the vibration screen frame 13. When a certain amount of metal waste is absorbed, the transverse magnetic strip 7 is moved outward, and the metal waste on the transverse magnetic strip 7 is scraped off by the scraper 6 and collected in the collection box 5; a blower 12 is installed on one side of the lower end of the vibration screen frame 13, and a waste outlet 17 matched with the blower 12 is opened on the other side of the lower end of the vibration screen frame 13. A guide plate 14 is installed at the waste outlet 17, and light waste is discharged from the waste outlet 17 by using the blower 12, such as waste film, waste paper, etc.; the end of the lower end of the vibration screen frame 13 is an open end, and a guide plate 2 10 is installed at the open end.

[0017] It also includes a conveyor belt 1 4 and a conveyor belt 2 11 . The conveyor belt 1 4 is arranged below the vibrating screen frame 13 , and the conveyor belt 2 11 is arranged below the guide plate 2 10 .

[0018] A collecting box 5 is also mounted on the bracket 9 , and the collecting box 5 is located directly below the scraper 6 .

[0019] In the utility model, construction waste is put into the upper end of a vibrating screen frame 13, and small waste in the construction waste falls onto a conveyor belt 1 4 through the vibrating screen frame 13, and then the metal waste in the large waste is sucked by a transverse magnetic strip 7, and then the light waste in the large waste is discharged from a waste outlet 17 by a blower 12, and finally the processed large waste falls onto a conveyor belt 2 11, which is convenient for screening.

[0020] In this embodiment, rough screening of construction waste is achieved.

[0021] The above components are all common standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0022] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A construction waste screening machine, comprising a fixed seat (1), the fixed seat (1) being connected to a movable seat (3) via a columnar spring (2), the movable seat (3) being connected to a vibrating screen frame (13) arranged in an inclined manner, characterized in that: A bracket (9) is installed on one side of the upper end of the vibration screen frame (13), an electric linear track (8) is installed horizontally on the bracket (9), a cylinder (16) is installed vertically on the slide table of the electric linear track (8), the piston rod end of the cylinder (16) is connected to the transverse magnetic strip (7), a scraper (6) matched with the transverse magnetic strip (7) is installed on the bracket (9), a blower (12) is installed on one side of the lower end of the vibration screen frame (13), a waste outlet (17) matched with the blower (12) is opened on the other side of the lower end of the vibration screen frame (13), a guide plate 1 (14) is installed at the waste outlet (17), and the end of the lower end of the vibration screen frame (13) is an open end, and a guide plate 2 (10) is installed at the open end.

2. A construction waste screening machine according to claim 1, characterized in that: It also includes a conveyor belt one (4) and a conveyor belt two (11), wherein the conveyor belt one (4) is arranged below the vibrating screen frame (13), and the conveyor belt two (11) is arranged below the guide plate two (10).

3. A construction waste screening machine according to claim 1, characterized in that: A collecting box (5) is also installed on the bracket (9), and the collecting box (5) is located directly below the scraper (6).

4. A construction waste screening machine according to claim 1, characterized in that: The piston rod end of the cylinder (16) is connected to the transverse magnetic strip (7) via a connecting seat (15).

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