Waste heavy metal garbage recycling equipment

Abstract

The utility model relates to the technical field of metal recycling equipment, in particular to waste heavy metal garbage recycling equipment which comprises a machine shell, an opening is formed in the upper end of the machine shell, a crushing assembly is arranged at the upper end of the machine shell and located at the position of the opening, and the crushing assembly comprises a crusher and a feeding hopper, and the feeding hopper is arranged at the upper end of the crusher. A screening and separating assembly and a separating assembly are arranged in an inner cavity of the machine shell, the screening and separating assembly comprises a moving frame and a screen, the moving frame is arranged in the inner cavity of the machine shell, the screen and the moving frame are fixedly arranged, the separating assembly comprises a rotating disc, an electromagnet suction cup and a scraper blade, the rotating disc is rotationally arranged in the inner cavity of the machine shell, and the electromagnet suction cup and the rotating disc are fixedly arranged. And the scraping plate is fixedly arranged in an inner cavity of the machine shell. By designing the separation assembly, large concrete particles can be separated from metal, garbage and metal are completely separated, the collected metal such as steel bars is cleaner, the situation that a large amount of construction garbage is doped in the collected metal is avoided as much as possible, and the stability of the device during use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste recycling equipment, in particular to waste heavy metal waste recycling equipment. Background Art

[0002] Construction waste refers to the slag, abandoned soil, abandoned materials, silt and other waste generated during the construction, laying, demolition and repair of various buildings, structures, pipelines, etc. by construction units or individuals.

[0003] When processing construction waste, it is necessary to recycle metals such as steel bars in the construction waste. However, the existing equipment for recovering metals from waste directly uses electromagnets to recover metals during actual use, resulting in a large amount of garbage residues in the recovered metals.

[0004] Therefore, a waste heavy metal garbage recycling device is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a waste heavy metal garbage recycling device to solve the problem that the equipment for recovering metal from garbage proposed in the above background technology directly uses electromagnets to recover metal during actual use, resulting in a large amount of garbage residue in the recovered metal.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waste heavy metal garbage recycling equipment, including a casing, the upper end of the casing is open, the upper end of the casing is provided with a crushing assembly and is located at the opening position, the crushing assembly includes a crusher and a feed hopper, the feed hopper is arranged at the upper end of the crusher, the inner cavity of the casing is provided with a screening assembly and a separation assembly, the screening assembly includes a moving frame and a screen, the moving frame is arranged in the inner cavity of the casing, the screen and the moving frame are fixedly arranged, the separation assembly includes a turntable, an electromagnet suction cup and a scraper, the turntable is rotatably arranged in the inner cavity of the casing, the electromagnet suction cup and the turntable are fixedly arranged, and the scraper is fixedly arranged in the inner cavity of the casing.

[0007] Preferably, two sets of sliding rods are fixedly arranged in the inner cavity of the housing, through holes are arranged at both ends of the movable frame, and the sliding rods are arranged inside the through holes and slide with the through holes.

[0008] Preferably, a spring is arranged on the outer side of the slide rod, one end of the spring is in contact with one side of the movable frame, and the other end of the spring is in contact with the inner cavity side wall of the housing.

[0009] Preferably, a protrusion is fixedly provided on one side of the movable frame, a sliding groove is provided on one side of the protrusion, and the sliding groove is in contact with the side wall of the cam.

[0010] Preferably, a slot hole is provided inside the cam, the slot hole is locked with the output shaft of the first low-speed motor, and the first low-speed motor is fixedly provided on the side wall of the casing.

[0011] Preferably, the screen is obliquely arranged in the inner cavity of the casing, a guide plate is arranged at one end of the screen, and the guide plate is arranged above the turntable.

[0012] Preferably, an electromagnet suction cup is arranged at the upper end of the turntable and the upper surface is arranged flatly, the electromagnet suction cup is arranged in a circular ring shape, and the diameter of the electromagnet suction cup is smaller than the diameter of the turntable.

[0013] Preferably, a scraper is arranged above the turntable and the electromagnet suction cup, one end of the scraper is arranged in contact with the upper surface of the turntable and the electromagnet suction cup, the scraper is arranged in an arc-shaped plate shape, the arc diameter of one end of the scraper located in the middle of the turntable is smaller than the arc diameter of the other end of the scraper, the scraper is fixedly connected to a fixing rod, and the fixing rod is fixedly connected to the casing.

[0014] Preferably, the turntable and the inclined plate are rotatably arranged, the inclined plate is arranged in the inner cavity of the casing and fixed to the casing, a second low-speed motor is fixedly arranged at the lower end of the inclined plate, and the output shaft of the second low-speed motor is fixedly arranged to the turntable.

[0015] Preferably, a garbage collection hopper and a metal collection hopper are provided below the casing, the garbage collection hopper is provided below the screening assembly, and the metal collection hopper is provided below the separation assembly.

[0016] Beneficial effects of the utility model:

[0017] 1. The utility model designs a screening component to separate the garbage after being crushed by the crusher, and screens the concrete powder residue to prevent a large amount of concrete powder residue from entering the separation mechanism and affecting the adsorption effect of the electromagnetic suction cup on the metal.

[0018] 2. The utility model can separate large concrete particles from metals by designing separation components, thereby achieving complete separation of garbage and metals, making the collected metals such as steel bars cleaner, and avoiding as much as possible the mixing of a large amount of construction waste in the collected metals, thereby improving the stability of the device during use and improving the efficiency of metal recovery in construction waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1The utility model is an overall three-dimensional embodiment of a waste heavy metal garbage recycling equipment Figure 1 ;

[0021] Figure 2 This is a waste heavy metal garbage recycling equipment embodiment of the utility model Figure 1 Sectional view at AA;

[0022] Figure 3 This is a waste heavy metal garbage recycling equipment embodiment of the utility model Figure 1 Sectional view at the middle BB;

[0023] Figure 4 This is a waste heavy metal garbage recycling equipment embodiment of the utility model Figure 1 Sectional view at CC.

[0024] The markings in the figure are: 1. casing; 2. crusher; 3. feed hopper; 4. garbage collection hopper; 5. metal collection hopper; 6. slide rod; 7. spring; 8. moving frame; 9. bump; 10. slide groove; 11. cam; 12. first low-speed motor; 13. screen; 14. guide plate; 15. turntable; 16. electromagnet suction cup; 17. scraper; 18. fixed rod; 19. inclined plate; 20. second low-speed motor. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0026] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0027] like Figures 1 to 4As shown, a specific embodiment of the utility model provides a waste heavy metal garbage recycling equipment, including a casing 1, characterized in that the upper end of the casing 1 is open, a crushing assembly is arranged on the upper end of the casing 1 and is located at the opening position, the crushing assembly includes a crusher 2 and a feed hopper 3, the feed hopper 3 is arranged at the upper end of the crusher 2, the inner cavity of the casing 1 is provided with a screening assembly and a separation assembly, the screening assembly includes a moving frame 8 and a screen 13, the moving frame 8 is arranged in the inner cavity of the casing 1, the screen 13 and the moving frame 8 are fixedly arranged, the separation assembly includes a turntable 15, an electromagnet suction cup 16 and a scraper 17, the turntable 15 is rotatably arranged in the inner cavity of the casing 1, the electromagnet suction cup 16 and the turntable 15 are fixedly arranged, and the scraper 17 is fixedly arranged in the inner cavity of the casing 1.

[0028] By adopting the above technical scheme, the utility model is designed with a crusher 2, which mainly includes a jaw crusher, a cone crusher, a gyratory crusher, a hammer crusher, a roller crusher, an impact crusher, an impact crusher, etc., which is used to crush concrete in construction waste, separate metals such as steel bars from concrete, thereby facilitating the separation of metals such as steel bars, and can be used according to specific circumstances. Through the setting of the screening component, the separation of metals such as steel bars and concrete powder can be achieved, and the concrete powder can be dropped into the garbage collection bucket 4 for storage, thereby achieving a primary separation. Through the setting of the separation component, large pieces of concrete particles can be separated from metals, and the complete separation of garbage and metals can be achieved, making the collected metals such as steel bars cleaner, and avoiding as much as possible the mixing of a large amount of construction waste in the collected metals, thereby improving the stability of the device during use and improving the efficiency of metal recovery in construction waste.

[0029] Specifically, Figure 2 As shown, two groups of slide bars 6 are fixedly disposed in the inner cavity of the housing 1, through holes are disposed at both ends of the moving frame 8, and the slide bars 6 are disposed inside the through holes and slide with the through holes.

[0030] By adopting the above technical solution, the movable frame 8 can move in the inner cavity of the housing 1, thereby driving the movable frame 8 to move.

[0031] Specifically, Figure 2 As shown, a spring 7 is arranged on the outer side of the slide rod 6 , one end of the spring 7 is in contact with one side of the moving frame 8 , and the other end of the spring 7 is in contact with the inner cavity side wall of the housing 1 .

[0032] By adopting the above technical solution, the moving frame 8 moves to compress the spring 7, and the spring 7 releases its elastic force to push the moving frame 8 to return to its original position.

[0033] Specifically, Figure 2 and Figure 3 As shown, a protrusion 9 is fixedly provided on one side of the moving frame 8 , a sliding groove 10 is provided on one side of the protrusion 9 , and the sliding groove 10 is in contact with the side wall of the cam 11 .

[0034] By adopting the above technical solution, the cam 11 rotates. Since there is a length difference between the two ends of the cam 11 and the rotation axis, the two ends of the cam 11 alternately fit with the slide groove 10 to realize the back and forth swing of the moving frame 8, thereby accelerating the screen 13 to screen out the concrete powder residue.

[0035] Specifically, Figure 3 As shown, a slot is provided inside the cam 11 , and the slot is locked with the output shaft of the first low-speed motor 12 . The first low-speed motor 12 is fixedly disposed on the side wall of the housing 1 .

[0036] By adopting the above technical solution, the first low-speed motor 12 provides power for the rotation of the cam 11 .

[0037] Specifically, Figure 2 and Figure 4 As shown, the screen 13 is obliquely arranged in the inner cavity of the housing 1 , and a guide plate 14 is arranged at one end of the screen 13 , and the guide plate 14 is arranged above the rotating disk 15 .

[0038] By adopting the above technical solution, the screen 13 is tilted to facilitate the metal to slide downward during the movement of the screen 13, and the guide plate 14 is provided to facilitate the sliding metal to fall into the separation mechanism for further separation.

[0039] Specifically, Figure 2 and Figure 3 As shown, an electromagnet suction cup 16 is arranged at the upper end of the turntable 15 and the upper surface is arranged flat. The electromagnet suction cup 16 is arranged in a circular ring shape, and the diameter of the electromagnet suction cup 16 is smaller than the diameter of the turntable 15 .

[0040] By adopting the above technical solution, the flat setting allows the scraper 17 to fit better and shovel the metal adsorbed on the electromagnetic suction cup 16. The electromagnetic suction cup 16 is set to be annular and the diameter is smaller than the diameter of the turntable 15, so as to avoid the situation where the metal moves in the middle and outer parts during the shoveling process and cannot be shoveled away.

[0041] Specifically, Figure 3 and Figure 4 As shown, a scraper 17 is arranged above the turntable 15 and the electromagnet suction cup 16, one end of the scraper 17 is arranged in contact with the upper surface of the turntable 15 and the electromagnet suction cup 16, the scraper 17 is arranged in an arc-shaped plate shape, and the arc diameter size of one end of the scraper 17 located at the middle position of the turntable 15 is smaller than the arc diameter size of the other end of the scraper 17, the scraper 17 is fixedly connected to the fixing rod 18, and the fixing rod 18 is fixedly connected to the casing 1.

[0042] By adopting the above technical solution, the scraper 17 is set to be an arc-shaped plate, so that the scraped metal moves to the middle of one side of the scraper 17, so that a distance is generated between it and the electromagnet suction cup 16, so that the electromagnet suction cup 16 loses its adsorption effect on the metal. The arc diameter size at one end of the scraper 17 is smaller than the arc diameter size at the other end of the scraper 17, so that the scraper 17 forms a downward slide, which facilitates the scraped metal to slide into the metal collection bucket 5.

[0043] Specifically, Figure 3 As shown, the turntable 15 and the inclined plate 19 are rotatably arranged, the inclined plate 19 is arranged in the inner cavity of the casing 1 and is fixed to the casing 1, a second low-speed motor 20 is fixedly arranged at the lower end of the inclined plate 19, and the output shaft of the second low-speed motor 20 is fixedly arranged to the turntable 15.

[0044] By adopting the above technical solution, the inclined plate 19 is arranged to facilitate the inclined installation of the turntable 15, so as to facilitate the rolling of concrete particles. The second low-speed motor 20 is arranged to provide power for the rotation of the turntable 15, so as to facilitate the scraper 17 to shovel away the metal.

[0045] Specifically, Figure 1 As shown, a garbage collecting bucket 4 and a metal collecting bucket 5 are arranged below the casing 1. The garbage collecting bucket 4 is arranged below the screening component, and the metal collecting bucket 5 is arranged below the separation component.

[0046] By adopting the above technical solution, a garbage collection bucket 4 and a metal collection bucket 5 are provided to collect the separated concrete and metal separately.

[0047] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0048] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A waste heavy metal garbage recycling device, comprising a housing (1), It is characterized in that The upper end of the casing (1) is open, and a crushing assembly is provided at the upper end of the casing (1) and is located at the opening; The crushing assembly comprises a crusher (2) and a feed hopper (3), wherein the feed hopper (3) is arranged at the upper end of the crusher (2), and the inner cavity of the casing (1) is provided with a screening assembly and a separation assembly; The screening assembly comprises a movable frame (8) and a screen (13); the movable frame (8) is arranged in the inner cavity of the casing (1); and the screen (13) is fixedly arranged on the movable frame (8); The separation component comprises a rotating disk (15), an electromagnet suction cup (16) and a scraper (17); the rotating disk (15) is rotatably arranged in the inner cavity of the casing (1); the electromagnet suction cup (16) is fixedly arranged on the rotating disk (15); and the scraper (17) is fixedly arranged in the inner cavity of the casing (1).

2. A waste heavy metal garbage recycling equipment according to claim 1, It is characterized in that Two groups of sliding rods (6) are fixedly arranged in the inner cavity of the housing (1), through holes are arranged at both ends of the movable frame (8), and the sliding rods (6) are arranged inside the through holes and slide with the through holes.

3. A waste heavy metal garbage recycling equipment according to claim 2, It is characterized in that A spring (7) is arranged on the outside of the sliding rod (6), one end of the spring (7) is in contact with one side of the moving frame (8), and the other end of the spring (7) is in contact with the side wall of the inner cavity of the casing (1).

4. A waste heavy metal garbage recycling equipment according to claim 3, It is characterized in that A protrusion (9) is fixedly provided on one side of the movable frame (8), a sliding groove (10) is provided on one side of the protrusion (9), and the sliding groove (10) is in contact with the side wall of the cam (11).

5. A waste heavy metal garbage recycling equipment according to claim 4, It is characterized in that A slot hole is provided inside the cam (11), and the slot hole is locked with the output shaft of the first low-speed motor (12), and the first low-speed motor (12) is fixedly arranged on the side wall of the casing (1).

6. A waste heavy metal garbage recycling equipment according to claim 1, It is characterized in that The screen (13) is arranged obliquely in the inner cavity of the casing (1); a guide plate (14) is arranged at one end of the screen (13); and the guide plate (14) is arranged above the rotating disk (15).

7. A waste heavy metal garbage recycling equipment according to claim 6, It is characterized in that An electromagnet suction cup (16) is arranged at the upper end of the rotating disk (15) and the upper surface is arranged flat. The electromagnet suction cup (16) is arranged in a circular ring shape, and the diameter of the electromagnet suction cup (16) is smaller than the diameter of the rotating disk (15).

8. A waste heavy metal garbage recycling equipment according to claim 7, It is characterized in that A scraper (17) is arranged above the rotating disk (15) and the electromagnet suction cup (16), one end of the scraper (17) is arranged in contact with the upper surface of the rotating disk (15) and the electromagnet suction cup (16), the scraper (17) is arranged in an arc plate shape, the diameter of the arc at one end of the scraper (17) located in the middle of the rotating disk (15) is smaller than the diameter of the arc at the other end of the scraper (17), the scraper (17) is fixedly connected to a fixing rod (18), and the fixing rod (18) is fixedly connected to the casing (1).

9. A waste heavy metal garbage recycling equipment according to claim 8, It is characterized in that The rotating disk (15) and the inclined plate (19) are rotatably arranged, the inclined plate (19) is arranged in the inner cavity of the casing (1) and is fixedly arranged with the casing (1), a second low-speed motor (20) is fixedly arranged at the lower end of the inclined plate (19), and an output shaft of the second low-speed motor (20) is fixedly arranged with the rotating disk (15).

10. A waste heavy metal garbage recycling equipment according to claim 9, It is characterized in that A garbage collection hopper (4) and a metal collection hopper (5) are arranged below the casing (1); the garbage collection hopper (4) is arranged below the screening component, and the metal collection hopper (5) is arranged below the separation component.

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