Building waste recycling and crushing device for building construction

Abstract

The utility model relates to the technical field of building construction, and discloses a building waste recycling and crushing device for building construction, which comprises a building waste recycling and processing device, the building waste recycling and processing device comprises a crushing mechanism, a dust removal mechanism is arranged on the outer wall of the crushing mechanism, and the crushing mechanism comprises a crushing box. A movable door is arranged on the right side of the front face of the smashing box, a motor base is fixedly installed at the lower end of the left side wall face of the smashing box, a smashing assembly is arranged at the top of the motor base and comprises a servo motor, and the bottom of the servo motor is fixedly connected with the top of the motor base. And an air extractor on the dust removal mechanism absorbs dust generated by crushing at the crushing assembly through a dust suction pipe, a connecting pipe and a dust suction port, the situation that the sight of constructors is blocked and the respiratory tract is damaged due to the fact that the dust floats out of the construction waste feeding hopper is prevented, meanwhile, pollution to surrounding environment air is avoided, and the environment is protected.

Description

Technical Field

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

[0002] Construction waste refers to the general term for slag, abandoned soil, abandoned materials, residual mud and other wastes generated during the construction, laying, demolition and repair of various buildings, structures, pipelines, etc. by construction units or individuals. Construction waste needs to be crushed by professional means to prevent construction waste from damaging the existing environment. The crushed construction waste needs to be separately recycled using special recycling equipment to prevent secondary pollution. Construction waste is collected and treated uniformly after being recycled and crushed by recycling and crushing equipment.

[0003] The existing recycling and crushing devices will generate a large amount of dust when crushing construction waste, which will not only affect the construction operators and obstruct their vision, but also cause various respiratory diseases when the construction operators inhale a large amount of dust, which is not conducive to their health. It will also pollute the surrounding air and is not conducive to environmental protection requirements.

[0004] Therefore, we propose a construction waste recycling and crushing device for construction. Utility Model Content

[0005] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a construction waste recycling and crushing device for construction.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a construction waste recycling and crushing device for construction, including a construction waste recycling and processing device, the construction waste recycling and processing device includes a crushing mechanism, the outer wall of the crushing mechanism is provided with a dust removal mechanism, the crushing mechanism includes a crushing box, a movable door is provided on the right side of the front of the crushing box, a motor base is fixedly installed on the lower end of the left side wall of the crushing box, a crushing assembly is provided on the top of the motor base, the crushing assembly includes a servo motor, and the bottom of the servo motor is fixedly connected to the top of the motor base, the output end of the servo motor movably passes through the left side of the inner wall of the crushing box, the dust removal mechanism includes an exhaust device, and the top of the exhaust device is fixedly connected to the bottom of the crushing box.

[0007] Preferably, a first crushing gear roller is fixedly mounted on the output end of the servo motor, and the right side wall of the first crushing gear roller is movably connected to the right side of the inner wall of the crushing box.

[0008] Preferably, a dust suction pipe is evenly and fixedly mounted on the outer wall of the air suction device, and a connecting pipe is fixedly mounted on one end of the dust suction pipe away from the air suction device.

[0009] Preferably, a second crushing gear roller is movably engaged with the rear end of the outer wall of the first crushing gear roller, and the left side wall of the second crushing gear roller is movably connected to the left side of the inner wall of the crushing box.

[0010] Preferably, the right side wall surface of the second pulverizing tooth roller is movably connected to the right side of the inner wall of the pulverizing box.

[0011] Preferably, a trapezoidal cover is fixedly mounted on the inner wall of the connecting pipe.

[0012] Preferably, the bottom of the trapezoidal cover is fixedly connected to the top of the crushing box.

[0013] Preferably, a dust suction port is provided at the middle end of the inner wall of the trapezoidal cover at the connecting pipe.

[0014] Preferably, a construction waste feeding hopper is fixedly mounted on the top of the trapezoidal cover.

[0015] Beneficial Effects

[0016] The utility model provides a construction waste recycling and crushing device for construction, which has the following beneficial effects:

[0017] (1) The construction waste recycling and crushing device for construction is provided with a dust removal mechanism. The exhaust device on the dust removal mechanism absorbs the dust generated by the crushing component through a dust suction pipe, a connecting pipe and a dust suction port, thereby preventing the dust from floating out through the construction waste feeding hopper and causing the construction workers' vision to be blocked and the respiratory tract to be damaged. At the same time, it also avoids pollution to the surrounding ambient air and protects the environment.

[0018] (2) The construction waste recycling and crushing device for construction is provided with a trapezoidal cover. The trapezoidal inner wall of the trapezoidal cover can allow dust to be smoothly sucked into the exhaust device through the dust suction port, the connecting pipe and the dust suction pipe, thereby improving the dust removal effect of the entire dust removal mechanism.

[0019] (3) The construction waste recycling and pulverizing device for construction is provided with a pulverizing assembly. The pulverizing assembly can quickly pulverize harder construction waste through the mutual engagement of the first pulverizing tooth roller and the second pulverizing tooth roller, thereby improving the pulverizing effect and efficiency of the construction waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the front side of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the pulverizing mechanism of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the crushing component of the utility model;

[0023] Figure 4 It is a schematic diagram of the structure of the dust removal mechanism of the utility model.

[0024] Legend: 10. Construction waste recycling and processing device; 11. Crushing mechanism; 12. Dust removal mechanism; 13. Crushing box; 14. Movable door; 15. Motor base; 16. Crushing assembly; 17. Servo motor; 18. First crushing gear roller; 19. Second crushing gear roller; 20. Exhaust device; 21. Dust suction pipe; 22. Connecting pipe; 23. Trapezoidal hood; 24. Dust suction port; 25. Construction waste feed hopper. DETAILED DESCRIPTION

[0025] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0026] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0027] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0028] In the description of the embodiments of the present utility model, it should be noted that the terms "center", "upper", "lower", "inner", "outer", "side", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0029] In the description of the embodiments of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Embodiment 1: A construction waste recycling and crushing device for construction, such as Figure 1 - Figure 2 As shown, it includes a construction waste recycling and processing device 10, which includes a crushing mechanism 11. A dust removal mechanism 12 is arranged on the outer wall of the crushing mechanism 11. The crushing mechanism 11 includes a crushing box 13. A movable door 14 is arranged on the right side of the front of the crushing box 13. A motor base 15 is fixedly installed on the lower end of the left wall of the crushing box 13. A crushing assembly 16 is arranged on the top of the motor base 15. By setting the dust removal mechanism 12, the exhaust device 20 on the dust removal mechanism 12 absorbs the dust generated by the crushing at the crushing assembly 16 through the dust suction pipe 21, the connecting pipe 22 and the dust suction port 24, so as to prevent the dust from floating out through the construction waste feeding hopper 25, resulting in the construction personnel's vision being blocked and the respiratory tract being damaged. At the same time, it also avoids the pollution to the surrounding ambient air and protects the environment.

[0032] Embodiment 2: Based on Embodiment 1, Figure 3As shown, the crushing assembly 16 includes a servo motor 17, and the bottom of the servo motor 17 is fixedly connected to the top of the motor base 15, the output end of the servo motor 17 movably penetrates the left side of the inner wall of the crushing box 13, the output end of the servo motor 17 is fixedly installed with a first crushing gear roller 18, and the right side wall of the first crushing gear roller 18 is movably connected to the right side of the inner wall of the crushing box 13, the rear end of the outer wall of the first crushing gear roller 18 is movably engaged with a second crushing gear roller 19, and the left side wall of the second crushing gear roller 19 is movably connected to the left side of the inner wall of the crushing box 13, and the right side wall of the second crushing gear roller 19 is movably connected to the right side of the inner wall of the crushing box 13, by providing a trapezoidal cover 23, the trapezoidal inner wall of the trapezoidal cover 23 can make the dust be smoothly sucked into the exhaust device 20 through the dust suction port 24, the connecting pipe 22 and the dust suction pipe 21, thereby improving the dust removal effect of the entire dust removal mechanism 12.

[0033] Embodiment 3: Based on Embodiment 1 and Embodiment 2, Figure 4 As shown, the dust removal mechanism 12 includes an exhaust device 20, and the top of the exhaust device 20 is fixedly connected to the bottom of the crushing box 13, and a dust suction pipe 21 is evenly fixedly installed on the outer wall of the exhaust device 20, and a connecting pipe 22 is fixedly installed on the end of the dust suction pipe 21 away from the exhaust device 20, and a trapezoidal cover 23 is fixedly installed on the inner wall of the connecting pipe 22, and the bottom of the trapezoidal cover 23 is fixedly connected to the top of the crushing box 13, and a dust suction port 24 is opened at the middle end of the inner wall of the trapezoidal cover 23 at the connecting pipe 22, and a construction waste feeding hopper 25 is fixedly installed on the top of the trapezoidal cover 23. By setting up a crushing assembly 16, the crushing assembly 16 can quickly crush harder construction waste through the mutual engagement of the first crushing tooth roller 18 and the second crushing tooth roller 19, thereby improving the crushing effect and efficiency of the construction waste.

[0034] The working principle of the utility model is as follows: construction waste is put into the crushing assembly 16 on the crushing mechanism 11 through the construction waste feeding hopper 25, and by turning on the switch of the servo motor 17, the output end of the servo motor 17 drives the first crushing gear roller 18 to start rotating, and the first crushing gear roller 18 drives the second crushing gear roller 19 to start rotating, and the first crushing gear roller 18 and the second crushing gear roller 19 crush the construction waste, and by turning on the switch of the exhaust device 20, the exhaust device 20 absorbs the dust generated by the crushing at the crushing assembly 16 through the dust suction pipe 21, the connecting pipe 22 and the dust suction port 24 to prevent the dust from floating out through the construction waste feeding hopper 25.

[0035] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A construction waste recycling and crushing device for construction, comprising a construction waste recycling and processing device (10), characterized in that: The construction waste recycling and processing device (10) comprises a crushing mechanism (11), the outer wall of the crushing mechanism (11) is provided with a dust removal mechanism (12), the crushing mechanism (11) comprises a crushing box (13), a movable door (14) is provided on the right side of the front of the crushing box (13), a motor base (15) is fixedly installed at the lower end of the left wall of the crushing box (13), a crushing assembly (16) is provided on the top of the motor base (15), the crushing assembly (16) comprises a servo motor (17), and the bottom of the servo motor (17) is fixedly connected to the top of the motor base (15), and the output end of the servo motor (17) movably penetrates the inner wall of the crushing box (13) On the left side, the dust removal mechanism (12) includes an air suction device (20), and the top of the air suction device (20) is fixedly connected to the bottom of the crushing box (13), a dust suction pipe (21) is evenly fixedly installed on the outer wall of the air suction device (20), a connecting pipe (22) is fixedly installed at one end of the dust suction pipe (21) away from the air suction device (20), a trapezoidal cover (23) is fixedly installed on the inner wall of the connecting pipe (22), the bottom of the trapezoidal cover (23) is fixedly connected to the top of the crushing box (13), a dust suction port (24) is opened at the middle end of the inner wall of the trapezoidal cover (23) at the connecting pipe (22), and a construction waste feeding hopper (25) is fixedly installed on the top of the trapezoidal cover (23).

2. The construction waste recycling and crushing device for construction according to claim 1 is characterized in that: A first crushing gear roller (18) is fixedly mounted on the output end of the servo motor (17), and the right side wall surface of the first crushing gear roller (18) is movably connected to the right side of the inner wall of the crushing box (13).

3. The construction waste recycling and crushing device for construction according to claim 2 is characterized in that: The rear end of the outer wall of the first crushing tooth roller (18) is movably engaged with a second crushing tooth roller (19), and the left side wall of the second crushing tooth roller (19) is movably connected to the left side of the inner wall of the crushing box (13).

4. The construction waste recycling and crushing device for construction according to claim 3 is characterized in that: The right side wall surface of the second crushing tooth roller (19) is movably connected to the right side of the inner wall of the crushing box (13).

Images