Waste recovery device for garbage treatment

Abstract

The utility model discloses a waste recovery device for garbage treatment, and relates to the technical field of building waste recovery. The waste recovery device for garbage treatment comprises a base, and a construction garbage crushing box is fixedly connected to the base; the iron removal device comprises an iron remover, a fixed frame is fixedly connected to the base, a threaded rod is rotationally connected into the fixed frame, the surface of the threaded rod is sleeved with a movable frame in a threaded mode, the movable frame is slidably connected with the fixed frame, an electromagnet fixing plate is fixedly connected to the lower end of the movable frame, and two electromagnets are fixedly installed at the lower end of the electromagnet fixing plate. Through the use of an iron remover and an electromagnet, metal in the construction waste can be conveniently separated from the construction waste, the recovery efficiency of the metal is improved, reprocessing and reutilization are achieved, the mining requirement for new metal ore is reduced, cyclic utilization of resources is promoted, meanwhile, the difficulty in the construction waste treatment process is reduced, and the safety of the device is improved; the service life of the device is prolonged, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction waste recycling, in particular to a waste recycling device for garbage disposal. Background Art

[0002] Construction waste is a general term for slag, waste concrete, waste bricks and stones, and other waste generated during production activities in the construction industry, such as construction, renovation, and repair. If construction waste is not treated and piled up in one place for a long time, it is not only unsightly but also wastes land resources. Therefore, construction waste is usually processed and reused. The Chinese utility model patent, authorization announcement number "CN217120480U", discloses a construction waste crushing and processing equipment, including a processing base plate, a crushing execution device installed on the processing base plate, a conveying device provided at the right end of the processing base plate, and a driving device installed on the processing base plate.

[0003] The above technical solution solves the problem that existing crushing machines crush construction waste by staggered extrusion, and the gap between the crushing rods in the crushing machine is fixed. The particle structure obtained after crushing is large, and the construction waste can only be crushed twice through repeated operations or by using crushing machines of other specifications, which increases the crushing cost of construction waste. However, the above technical solution still has certain defects. The concrete blocks of construction waste are usually accompanied by metal elements such as steel bars. Metal elements are difficult to crush by blades, which may cause damage to the blades and reduce the service life of the blades. The spiral propulsion piece and the cutting blade may also be stuck during the crushing process, blocking the discharge port, causing the device to stop working, and even causing safety accidents. For this reason, the utility model proposes a new solution. Utility Model Content

[0004] The purpose of the present utility model is to solve at least one of the technical problems existing in the prior art and to provide a waste recovery device for garbage disposal, which can solve the problem that concrete blocks of construction waste are usually accompanied by metal elements such as steel bars, which are difficult to be crushed by blades, and may cause damage to the blades, reducing the service life of the blades. It is also possible that the spiral propulsion piece and the cutting blade will be stuck during the crushing process, blocking the discharge port, causing the device to stop working, and even causing safety accidents.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a waste recycling device for garbage disposal, comprising a base, to which a construction waste crushing box is fixedly connected;

[0006] The iron removal device is arranged on the base and includes an iron remover. The iron remover is fixedly connected to the top of the inner part of the construction waste crushing box. The surface of the construction waste crushing box is fixedly connected to a first guide plate.

[0007] A fixed frame is fixedly connected to the base, a second drive motor is fixedly connected to the surface of the fixed frame, a threaded rod is rotatably connected to the interior of the fixed frame, a movable frame is threadedly sleeved on the surface of the threaded rod, the movable frame is slidably connected to the fixed frame, and an output end of the second drive motor is fixedly connected to the threaded rod;

[0008] The lower end of the movable frame is fixedly connected with an electromagnet fixing plate, and the lower end of the electromagnet fixing plate is fixedly installed with two electromagnets.

[0009] Preferably, the surface of the construction waste crushing box is fixedly connected to a driving motor, the output end of the driving motor is fixedly connected to a first pulley, the interior of the base is rotatably connected to an eccentric shaft, the surface of the eccentric shaft is fixedly connected to a second pulley, the surfaces of the first pulley and the second pulley are transmission sleeved with belts, and the surface of the eccentric shaft is rotatably sleeved with a movable jaw plate;

[0010] The interior of the construction waste crushing box is fixedly connected to a fixed frame, and the fixed frame has a connecting rod hinged at one end close to the movable jaw plate. The connecting rod is hinged to the movable jaw plate. The inner wall of the construction waste crushing box is fixedly connected to the fixed jaw plate, and the surface of the eccentric shaft is fixedly connected to the flywheel.

[0011] Preferably, a second construction waste conveyor belt is fixedly installed inside the construction waste crushing box.

[0012] Preferably, a second guide plate is rotatably connected to the interior of the construction waste crushing box, the second guide plate is in contact with the movable jaw plate, and a plurality of through grooves are provided on the surface of the second guide plate.

[0013] Preferably, a guide frame is fixedly connected to the interior of the construction waste crushing box.

[0014] Preferably, a first construction waste conveyor belt is fixedly installed inside the construction waste crushing box, and the first construction waste conveyor belt is fixedly connected to the fixed frame.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The waste recycling device for garbage disposal facilitates the secondary recovery of metals inside construction waste through the use of iron removers and electromagnets, facilitates the separation of metals inside construction waste from construction waste, improves the metal recovery efficiency, reprocesses and reuses, reduces the demand for mining new metal mines, promotes the recycling of resources, and at the same time reduces the difficulty of the construction waste treatment process, reduces the wear of treatment equipment, improves the safety of the device, increases the service life of the device, and improves the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0018] Figure 1 This is a structural diagram of a waste recovery device for garbage disposal according to the present utility model;

[0019] Figure 2 This is a schematic diagram of the electromagnet of the utility model;

[0020] Figure 3 This is a schematic diagram of the second guide plate of the utility model;

[0021] Figure 4 This is a schematic diagram of the guide frame of the utility model;

[0022] Figure 5 This is a schematic diagram of the iron remover of the utility model.

[0023] Figure numerals: 1. base; 2. construction waste crushing box; 3. first construction waste conveyor belt; 4. fixed frame; 5. second construction waste conveyor belt; 6. iron remover; 7. first guide plate; 8. drive motor; 9. first pulley; 10. eccentric shaft; 11. second pulley; 12. belt; 13. movable jaw plate; 14. second guide plate; 15. flywheel; 16. fixed jaw plate; 17. fixed frame; 18. connecting rod; 19. guide frame; 20. second drive motor; 21. threaded rod; 22. movable frame; 23. electromagnet fixing plate; 24. electromagnet. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0025] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0026] In the description of this utility model, terms such as "greater than," "less than," and "exceed" are understood to exclude the number indicated, while terms such as "above," "below," and "within" are understood to include the number indicated. The terms "first" and "second" are used solely to distinguish technical features and are not to be construed as indicating or implying relative importance, or as implicitly specifying the number or order of the technical features indicated.

[0027] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0028] See also Figure 1-5 The utility model provides a technical solution: a waste recycling device for garbage disposal, comprising a base 1, a construction waste crushing box 2 and an iron removal device fixedly connected to the base 1, the iron removal device being arranged on the base 1, the iron removal device comprising an iron remover 6, the iron remover 6 being fixedly connected to the internal top of the construction waste crushing box 2, the surface of the construction waste crushing box 2 being fixedly connected to a first guide plate 7, a fixed frame 4 being fixedly connected to the base 1, a second drive motor 20 being fixedly connected to the surface of the fixed frame 4, a threaded rod 21 being rotatably connected to the interior of the fixed frame 4, a movable frame 22 being threadedly sleeved on the surface of the threaded rod 21, the movable frame 22 being slidably connected to the fixed frame 4, the output end of the second drive motor 20 being fixedly connected to the threaded rod 21, the lower end of the movable frame 22 being fixedly connected to an electromagnet fixing plate 23, and two electromagnets 24 being fixedly mounted on the lower end of the electromagnet fixing plate 23.

[0029] The surface of the construction waste crushing box 2 is fixedly connected to the drive motor 8, the output end of the drive motor 8 is fixedly connected to the first pulley 9, the internal rotation of the base 1 is connected to the eccentric shaft 10, the surface of the eccentric shaft 10 is fixedly connected to the second pulley 11, the surfaces of the first pulley 9 and the second pulley 11 are driven by a belt 12, the surface of the eccentric shaft 10 is rotatably sleeved with a movable jaw plate 13, the interior of the construction waste crushing box 2 is fixedly connected to a fixed frame 17, the end of the fixed frame 17 close to the movable jaw plate 13 is hinged to a connecting rod 18, the connecting rod 18 is hinged to the movable jaw plate 13, the inner wall of the construction waste crushing box 2 is fixedly connected to a fixed jaw plate 16, the surface of the eccentric shaft 10 is fixedly connected to a flywheel 15, the interior of the construction waste crushing box 2 is fixedly installed with a second construction waste conveyor belt 5, the interior of the construction waste crushing box 2 is rotatably connected to a second guide plate 14, the second guide plate 14 is in contact with the movable jaw plate 13, and a plurality of through grooves are provided on the surface of the second guide plate 14.

[0030] A guide frame 19 is fixedly connected to the interior of the construction waste crushing box 2 , and a first construction waste conveyor belt 3 is fixedly installed inside the construction waste crushing box 2 . The first construction waste conveyor belt 3 is fixedly connected to the fixed frame 4 .

[0031] When using this device, first start the second construction waste conveyor belt 5, start the driving motor 8 to drive the first pulley 9 to rotate, the first pulley 9 drives the belt 12 and the second pulley 11 to rotate, the second pulley 11 drives the eccentric shaft 10 to rotate, and the eccentric shaft 10 drives the movable jaw plate 13 to rotate. Through the action of the connecting rod 18, the movable jaw plate 13 is facilitated to swing, so that the movable jaw plate 13 and the fixed jaw plate 16 reciprocate away and approach, and the construction waste is placed on the second construction waste conveyor belt 5. The second construction waste conveyor belt 5 is used to transport the construction waste, and the construction waste conveyor belt is placed on the second guide plate 14. Through the rotation of the movable jaw plate 13, it is easy to drive the second guide plate 14 to swing back and forth, so that small pieces of construction waste fall from the through groove of the second guide plate 14 into the interior of the construction waste crushing box 2.

[0032] The iron remover 6 is of existing structure, and the specific model is RCYA suspended permanent magnetic iron remover.

[0033] Start the iron remover 6 to adsorb the metal inside the construction waste to its surface, then transport the metal to the outside of the construction waste crushing box 2, and guide the metal through the first guide plate 7 to facilitate the collection of the metal, reduce the metal content inside the construction waste, and facilitate the movable jaw plate 13 and the fixed jaw plate 16 to crush the construction waste, thereby improving the crushing efficiency.

[0034] The construction waste crushed by the movable jaw plate 13 and the fixed jaw plate 16 is convenient for separating the metal inside the construction waste from the concrete, and is diverted through the guide frame 19, and the first construction waste conveyor belt 3 is started to convey the construction waste. During the process of using the first construction waste conveyor belt 3 to convey the construction waste, the electromagnet 24 is started to attract the metal inside it again, so as to facilitate the recovery of the metal inside it.

[0035] When the surface of the electromagnet 24 attracts a lot of metal, the second drive motor 20 is started to drive the threaded rod 21 to rotate, and the threaded rod 21 drives the movable frame 22 to move inside the fixed frame 4. The movable frame 22 drives the electromagnet fixing plate 23 and the electromagnet 24 to move, so as to facilitate the movement of the electromagnet 24 with a large amount of accumulated metal to a place away from the top of the first construction waste conveyor belt 3, demagnetize the electromagnet 24, and move the metal attracted on its surface to the surface of the first construction waste conveyor belt 3, so as to facilitate the collection of the metal, realize the effective separation of metal and construction waste, and improve the metal recovery efficiency.

[0036] Furthermore, through the use of the iron remover 6 and the electromagnet 24, it is convenient to carry out secondary recovery of the metal inside the construction waste, to separate the metal inside the construction waste from the construction waste, to improve the metal recovery efficiency, to reprocess and reuse, to reduce the demand for mining new metal mines, to promote the recycling of resources, and at the same time to reduce the difficulty of the process of treating construction waste, reduce the wear of the treatment equipment, improve the safety of the device, increase the service life of the device, and improve the practicality of the device.

[0037] Through the reciprocating swing of the second guide plate 14, some small pieces of construction waste can be easily dropped from the through slot of the fixed frame 4 into the interior of the construction waste crushing box 2, reducing the wear of the movable jaw plate 13 and the fixed jaw plate 16, improving the crushing efficiency of the device, and improving the practicality of the device.

[0038] Working principle: When using this device, first start the second construction waste conveyor belt 5, start the drive motor 8 to drive the first pulley 9 to rotate, the first pulley 9 drives the belt 12 and the second pulley 11 to rotate, the second pulley 11 drives the eccentric shaft 10 to rotate, and the eccentric shaft 10 drives the movable jaw 13 to rotate. Through the action of the connecting rod 18, the movable jaw 13 is facilitated to swing, so that the movable jaw 13 and the fixed jaw 16 reciprocate away and approach, and the construction waste is placed on the second construction waste conveyor belt 5. The second construction waste conveyor belt 5 is used to transport the construction waste, and the construction waste conveyor belt is placed on the second guide plate 14. Through the rotation of the movable jaw 13, it is easy to drive the second guide plate 14 to swing back and forth, so that small pieces of construction waste fall from the through groove of the second guide plate 14 into the interior of the construction waste crushing box 2.

[0039] Start the iron remover 6 to adsorb the metal inside the construction waste to its surface, then transport the metal to the outside of the construction waste crushing box 2, and guide the metal through the first guide plate 7 to facilitate the collection of the metal, reduce the metal content inside the construction waste, and facilitate the movable jaw plate 13 and the fixed jaw plate 16 to crush the construction waste, thereby improving the crushing efficiency.

[0040] The construction waste crushed by the movable jaw plate 13 and the fixed jaw plate 16 is convenient for separating the metal inside the construction waste from the concrete, and is diverted through the guide frame 19, and the first construction waste conveyor belt 3 is started to convey the construction waste. During the process of using the first construction waste conveyor belt 3 to convey the construction waste, the electromagnet 24 is started to attract the metal inside it again, so as to facilitate the recovery of the metal inside it.

[0041] When the surface of the electromagnet 24 attracts a lot of metal, the second drive motor 20 is started to drive the threaded rod 21 to rotate, and the threaded rod 21 drives the movable frame 22 to move inside the fixed frame 4. The movable frame 22 drives the electromagnet fixing plate 23 and the electromagnet 24 to move, so as to facilitate the movement of the electromagnet 24 with a large amount of accumulated metal to a place away from the top of the first construction waste conveyor belt 3, demagnetize the electromagnet 24, and move the metal attracted on its surface to the surface of the first construction waste conveyor belt 3, so as to facilitate the collection of the metal, realize the effective separation of metal and construction waste, and improve the metal recovery efficiency.

[0042] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A waste recovery device for garbage disposal, characterized in that: It comprises a base (1), to which a construction waste crushing box (2) is fixedly connected; An iron removal device is provided on the base (1), and includes an iron remover (6). The iron remover (6) is fixedly connected to the top of the interior of the construction waste crushing box (2), and a first guide plate (7) is fixedly connected to the surface of the construction waste crushing box (2); A fixed frame (4) is fixedly connected to the base (1), a second drive motor (20) is fixedly connected to the surface of the fixed frame (4), a threaded rod (21) is rotatably connected to the interior of the fixed frame (4), a movable frame (22) is threadedly sleeved on the surface of the threaded rod (21), the movable frame (22) is slidably connected to the fixed frame (4), and an output end of the second drive motor (20) is fixedly connected to the threaded rod (21); The lower end of the movable frame (22) is fixedly connected to an electromagnet fixing plate (23), and the lower end of the electromagnet fixing plate (23) is fixedly mounted with two electromagnets (24).

2. A waste recycling device for garbage disposal according to claim 1, characterized in that: The surface of the construction waste crushing box (2) is fixedly connected to a driving motor (8), the output end of the driving motor (8) is fixedly connected to a first pulley (9), the interior of the base (1) is rotatably connected to an eccentric shaft (10), the surface of the eccentric shaft (10) is fixedly connected to a second pulley (11), the surfaces of the first pulley (9) and the second pulley (11) are transmission sleeved with a belt (12), and the surface of the eccentric shaft (10) is rotatably sleeved with a movable jaw plate (13); The interior of the construction waste crushing box (2) is fixedly connected to a fixed frame (17), and the fixed frame (17) is hingedly connected to one end of the movable jaw plate (13). The connecting rod (18) is hingedly connected to the movable jaw plate (13). The inner wall of the construction waste crushing box (2) is fixedly connected to the fixed jaw plate (16), and the surface of the eccentric shaft (10) is fixedly connected to the flywheel (15).

3. The waste recycling device for garbage disposal according to claim 1, characterized in that: A second construction waste conveyor belt (5) is fixedly installed inside the construction waste crushing box (2).

4. The waste recycling device for garbage disposal according to claim 2, characterized in that: A second guide plate (14) is rotatably connected to the interior of the construction waste crushing box (2), the second guide plate (14) is in contact with the movable jaw plate (13), and a plurality of through grooves are provided on the surface of the second guide plate (14).

5. The waste recycling device for garbage disposal according to claim 1, characterized in that: A flow guide frame (19) is fixedly connected to the interior of the construction waste crushing box (2).

6. The waste recycling device for garbage disposal according to claim 1, characterized in that: A first construction waste conveyor belt (3) is fixedly installed inside the construction waste crushing box (2), and the first construction waste conveyor belt (3) is fixedly connected to the fixed frame (4).

Images