Environment-friendly decoration construction waste crushing and screening machine

Abstract

The utility model discloses an environment-friendly decoration construction waste smashing and screening machine which comprises a screening machine body, a smashing assembly and a screening assembly, the smashing assembly is arranged in the smashing machine body, the screening assembly is arranged in the screening machine body, and the screening assembly comprises a filter plate, an electric guide rail, a connecting plate, an air cylinder and a push plate. The side face of the filter plate is fixedly installed in the middle of the electric guide rail, the side face of the electric guide rail is fixedly installed on the inner surface of the screening machine body, the side face of the connecting plate is fixedly installed on the inner surface of the screening machine body, the bottom of the air cylinder is fixedly installed on the top of the connecting plate, and the end of the air cylinder is movably installed on the side face of the filter plate. The outer surface of the push plate and the inner surface of the filter plate are movably mounted; the side surface of the push plate and the side end of the cylinder are fixedly mounted; and by arranging the screening assembly, blocked particles can be pushed to be accumulated on one side of the filter plate, the influence on screening of the filter plate is reduced, and overall garbage particles are effectively separated.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage crushing and screening machines, and more specifically, to an environmentally friendly decoration and construction garbage crushing and screening machine. Background Art

[0002] Construction waste is a general term for various wastes and by-products generated in construction activities such as construction, demolition, maintenance and decoration. Construction waste treatment usually involves waste classification, recycling, etc., to minimize resource waste and promote sustainable development. At present, when recycling construction waste, workers usually use crushing devices to effectively crush construction waste into smaller particles, and then use screening machines to screen the crushed waste particles, so that they are easier to handle and reuse later;

[0003] Some existing screening machines are usually equipped with screens of different sizes to screen and separate materials of different particle sizes. However, during the continuous accumulation and screening process, some larger garbage particles will block or clog the mesh openings of the upper screen, making it impossible for smaller garbage particles to continue falling into the lower screen for screening and separation, resulting in the inability to effectively separate the overall garbage particles, which has a certain impact on subsequent recycling. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides an environmentally friendly decoration and construction waste crushing and screening machine to solve the problem in the prior art that some larger garbage particles will block or clog the mesh opening of the upper screen, making it impossible for smaller garbage particles to continue to fall into the lower screen for screening and separation, resulting in the inability to effectively separate the overall garbage particles.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: an environmentally friendly decoration construction waste crushing and screening machine, comprising

[0006] Screening machine body;

[0007] A pulverizer body, the bottom of which is fixedly mounted to the top of the screening machine body;

[0008] A crushing assembly, the crushing assembly is arranged inside the crusher body;

[0009] A screening component, wherein the screening component is arranged inside a screening machine body, and the screening component comprises a filter plate, an electric guide rail, a connecting plate, a cylinder, and a push plate. The side surface of the filter plate is fixedly mounted to the middle portion of the electric guide rail, the side surface of the electric guide rail is fixedly mounted to the inner surface of the screening machine body, the side surface of the connecting plate is fixedly mounted to the inner surface of the screening machine body, the bottom of the cylinder is fixedly mounted to the top of the connecting plate, the end of the cylinder is movably mounted to the side surface of the filter plate, the outer surface of the push plate is movably mounted to the inner surface of the filter plate, and the side surface of the push plate is fixedly mounted to the side end of the cylinder.

[0010] It also includes a feed hopper, a material receiving assembly, and a dust removal assembly. The bottom of the feed hopper is fixedly installed on the top of the crusher body, the material receiving assembly is arranged inside the screening machine body, the side end of the material receiving assembly is movably installed on the side of the filter plate, and the bottom of the dust removal assembly is fixedly installed on the top of the screening machine body.

[0011] Among them, the crushing assembly includes a protective shell, a motor, a crushing grinding wheel, and a discharge plate. The side of the protective shell is fixedly installed on the outer surface of the crusher body, the motor is arranged inside the protective shell, the side of the motor is fixedly installed on the side of the crusher body, the middle part of the crushing grinding wheel is fixedly installed on the output end of the motor, and the top of the discharge plate is fixedly installed on the bottom of the crusher body.

[0012] Among them, the material receiving assembly includes a limit bar, a material receiving box, a handle, a spring, an electric telescopic rod, and a baffle. The side of the limit bar is fixedly installed on the inner surface of the screening machine body, the side end of the material receiving box is movably installed on the outer surface of the limit bar, the side end of the handle is fixedly installed on the outer surface of the material receiving box, one end of the spring is fixedly installed on the inner surface of the screening machine body, the other end of the spring is fixedly installed on the side of the electric telescopic rod, the side end of the electric telescopic rod is fixedly installed on the side of the baffle, and the surface of the baffle is movably installed on the side of the filter plate.

[0013] Wherein, the dust removal assembly includes a water tank, a first connecting pipe, a second connecting pipe, and a fan. The bottom of the water tank is fixedly installed on the top of the screening machine body, one end of the first connecting pipe is fixedly installed on the inner surface of the screening machine body, the other end of the first connecting pipe is fixedly installed on the inner surface of the water tank, one end of the second connecting pipe is fixedly installed on the top of the water tank, the other end of the second connecting pipe is fixedly installed on the side end of the fan, and the bottom of the fan is fixedly installed on the top of the screening machine body.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] In the above scheme, by setting up a screening component, the crushed garbage particles fall into the filter plate along the surface of the feed plate for screening. During the screening process, the electric guide rail can be started, and the slide rail connected to the side of the filter plate in the middle of the electric guide rail moves left and right along the inside of the electric guide rail, driving the filter plate to move slightly left and right, thereby improving the screening efficiency of the filter plate. When large garbage particles cause the mesh opening of the filter plate to be blocked or clogged, the staff can start the cylinder, control the extension of the cylinder, and push the push plate to move along the inner surface of the filter plate, thereby pushing the blocked particles and accumulating them on one side of the filter plate, reducing the impact on the screening of the filter plate and effectively separating the overall garbage particles.

[0016] In the above scheme, by setting up a material receiving component, after the screening is completed, the electric telescopic rod is first controlled to retract, driving the baffle to separate from the side of the filter plate, and then the cylinder is controlled to extend again to push the push plate to move along the inner surface of the filter plate, thereby pushing the particles screened on the surface of the filter plate to fall into the material receiving box. Then, the staff can use the handle to pull the material receiving box containing the screened garbage particles out of the inside of the screening machine body along the surface of the limit bar, and perform subsequent processing on the particles, thereby reducing the occurrence of secondary pollution in the process of dumping the garbage particles on the surface of the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the crushing component of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the screening component of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the material receiving component of the utility model;

[0022] Figure 6 It is a schematic diagram of the structure of the dust removal component of the utility model.

[0023] [reference numerals]

[0024] 1. Screening machine body; 2. Crusher body; 3. Feed hopper; 4. Crushing assembly; 5. Screening assembly; 6. Material receiving assembly; 7. Dust removal assembly; 40. Protective shell; 41. Motor; 42. Crushing grinding wheel; 43. Unloading plate; 50. Filter plate; 51. Electric guide rail; 52. Connecting plate; 53. Cylinder; 54. Push plate; 60. Limiting strip; 61. Material receiving box; 62. Handle; 63. Spring; 64. Electric telescopic rod; 65. Baffle; 70. Water tank; 71. First connecting pipe; 72. Second connecting pipe; 73. Fan. DETAILED DESCRIPTION

[0025] In order to make the technical problems to be solved, technical solutions and advantages of the present invention more clear, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0026] As attached Figure 1 To Attachment Figure 6 The embodiment of the utility model provides an environmentally friendly decoration construction waste crushing and screening machine, comprising

[0027] Screening machine body 1;

[0028] A crusher body 2, the bottom of which is fixedly mounted on the top of the screening machine body 1;

[0029] A crushing assembly 4, which is arranged inside the crusher body 2;

[0030] The screening component 5 is arranged inside the screening machine body 1. The screening component 5 includes a filter plate 50, an electric guide rail 51, a connecting plate 52, a cylinder 53, and a push plate 54. The side of the filter plate 50 is fixedly installed with the middle of the electric guide rail 51, the side of the electric guide rail 51 is fixedly installed with the inner surface of the screening machine body 1, the side of the connecting plate 52 is fixedly installed with the inner surface of the screening machine body 1, the bottom of the cylinder 53 is fixedly installed with the top of the connecting plate 52, the end of the cylinder 53 is movably installed with the side of the filter plate 50, the outer surface of the push plate 54 is movably installed with the inner surface of the filter plate 50, and the side of the push plate 54 is fixedly installed with the side end of the cylinder 53.

[0031] It also includes a feed hopper 3, a material receiving assembly 6, and a dust removal assembly 7. The bottom of the feed hopper 3 is fixedly installed on the top of the crusher body 2, the material receiving assembly 6 is arranged inside the screening machine body 1, the side end of the material receiving assembly 6 is movably installed on the side of the filter plate 50, and the bottom of the dust removal assembly 7 is fixedly installed on the top of the screening machine body 1.

[0032] Among them, the crushing assembly 4 includes a protective shell 40, a motor 41, a crushing grinding wheel 42, and a discharge plate 43. The side of the protective shell 40 is fixedly installed with the outer surface of the crusher body 2, the motor 41 is arranged inside the protective shell 40, the side of the motor 41 is fixedly installed with the side of the crusher body 2, the middle of the crushing grinding wheel 42 is fixedly installed with the output end of the motor 41, and the top of the discharge plate 43 is fixedly installed with the bottom of the crusher body 2.

[0033] The material receiving assembly 6 includes a limit bar 60, a material receiving box 61, a handle 62, a spring 63, an electric telescopic rod 64, and a baffle 65. The side of the limit bar 60 is fixedly installed with the inner surface of the screening machine body 1, the side end of the material receiving box 61 is movably installed with the outer surface of the limit bar 60, the side end of the handle 62 is fixedly installed with the outer surface of the material receiving box 61, one end of the spring 63 is fixedly installed with the inner surface of the screening machine body 1, the other end of the spring 63 is fixedly installed with the side of the electric telescopic rod 64, the side end of the electric telescopic rod 64 is fixedly installed with the side of the baffle 65, and the surface of the baffle 65 is movably installed with the side of the filter plate 50;

[0034] By setting the spring 63, when the electric guide rail 51 controls the filter plate 50 to move left and right for screening, the spring 63 provides elastic support for the electric telescopic rod 64 and the baffle 65, so that the baffle 65 can maintain a fit with the side of the filter plate 50 to prevent garbage particles from leaking.

[0035] The dust removal assembly 7 includes a water tank 70, a first connecting pipe 71, a second connecting pipe 72, and a fan 73. The bottom of the water tank 70 is fixedly installed on the top of the screening machine body 1, one end of the first connecting pipe 71 is fixedly installed on the inner surface of the screening machine body 1, the other end of the first connecting pipe 71 is fixedly installed on the inner surface of the water tank 70, one end of the second connecting pipe 72 is fixedly installed on the top of the water tank 70, the other end of the second connecting pipe 72 is fixedly installed on the side end of the fan 73, and the bottom of the fan 73 is fixedly installed on the top of the screening machine body 1;

[0036] By setting up the dust removal component 7, during the operation, the fan 73 can also be started, and the air containing dust inside the screening machine body 1 and the crusher body 2 enters the water tank 70 along the end of the first connecting pipe 71, wherein the dust is dissolved in the clean water contained in the water tank 70, and the clean air enters the fan 73 along the end of the second connecting pipe 72, and then is discharged into the air, thereby reducing dust emissions and improving the environmental protection ability of the device.

[0037] The working process of the utility model is as follows:

[0038] First, the staff puts the construction waste into the crusher body 2 through the feed hopper 3, and at the same time, starts the motor 41, and the crushing grinding wheel 42 connected to the output end of the motor 41 rotates, so as to crush the construction waste. The crushed garbage particles fall into the discharge plate 43, and fall into the filter plate 50 along the surface of the discharge plate 43 for screening. In this process, the electric guide rail 51 can also be started, and the slide rail connected to the side of the filter plate 50 in the middle of the electric guide rail 51 moves left and right along the inside of the electric guide rail 51, driving the filter plate 50 to move slightly left and right, thereby improving the screening efficiency of the filter plate 50. When the larger garbage particles cause the mesh opening of the filter plate 50 to be blocked or clogged, the staff can start the cylinder 53, control the cylinder 53 to extend, and push the push plate 54 to move along the inner surface of the filter plate 50, thereby pushing the blocked particles to accumulate on one side of the filter plate 50, reducing the impact on the screening of the filter plate 50;

[0039] After the screening is completed, the electric telescopic rod 64 is first controlled to retract, driving the baffle 65 to separate from the side of the filter plate 50, and then the cylinder 53 is controlled to extend again to push the push plate 54 to move along the inner surface of the filter plate 50, thereby pushing the particles screened on the surface of the filter plate 50 to fall into the receiving box 61. Then, the staff can use the handle 62 to pull the receiving box 61 containing the screened garbage particles out from the inside of the screening machine body 1 along the surface of the limit bar 60, and perform subsequent processing on the particles.

[0040] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0041] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0042] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An environmentally friendly decoration construction waste crushing and screening machine, characterized in that: include Screening machine body (1); A crusher body (2), the bottom of which is fixedly mounted on the top of the screening machine body (1); A crushing assembly (4), wherein the crushing assembly (4) is arranged inside the crusher body (2); A screening component (5), wherein the screening component (5) is arranged inside a screening machine body (1), and comprises a filter plate (50), an electric guide rail (51), a connecting plate (52), a cylinder (53), and a push plate (54); the side of the filter plate (50) is fixedly mounted to the middle of the electric guide rail (51); the side of the electric guide rail (51) is fixedly mounted to the inner surface of the screening machine body (1); the side of the connecting plate (52) is fixedly mounted to the inner surface of the screening machine body (1); the bottom of the cylinder (53) is fixedly mounted to the top of the connecting plate (52); the end of the cylinder (53) is movably mounted to the side of the filter plate (50); the outer surface of the push plate (54) is movably mounted to the inner surface of the filter plate (50); and the side of the push plate (54) is fixedly mounted to the side end of the cylinder (53).

2. The environmentally friendly decoration construction waste crushing and screening machine according to claim 1 is characterized in that: It also includes a feed hopper (3), a material receiving assembly (6), and a dust removal assembly (7); the bottom of the feed hopper (3) is fixedly mounted on the top of the pulverizer body (2); the material receiving assembly (6) is arranged inside the screening machine body (1); the side end of the material receiving assembly (6) is movably mounted on the side of the filter plate (50); and the bottom of the dust removal assembly (7) is fixedly mounted on the top of the screening machine body (1).

3. The environmentally friendly decoration construction waste crushing and screening machine according to claim 1 is characterized in that: The crushing assembly (4) includes a protective shell (40), a motor (41), a crushing grinding wheel (42), and a discharge plate (43). The side of the protective shell (40) is fixedly mounted to the outer surface of the crusher body (2). The motor (41) is arranged inside the protective shell (40). The side of the motor (41) is fixedly mounted to the side of the crusher body (2). The middle of the crushing grinding wheel (42) is fixedly mounted to the output end of the motor (41). The top of the discharge plate (43) is fixedly mounted to the bottom of the crusher body (2).

4. The environmentally friendly decoration construction waste crushing and screening machine according to claim 2 is characterized in that: The material receiving assembly (6) comprises a limit bar (60), a material receiving box (61), a handle (62), a spring (63), an electric telescopic rod (64), and a baffle (65); the side of the limit bar (60) is fixedly mounted on the inner surface of the screening machine body (1); the side end of the material receiving box (61) is movably mounted on the outer surface of the limit bar (60); the side end of the handle (62) is fixedly mounted on the outer surface of the material receiving box (61); one end of the spring (63) is fixedly mounted on the inner surface of the screening machine body (1); the other end of the spring (63) is fixedly mounted on the side of the electric telescopic rod (64); the side end of the electric telescopic rod (64) is fixedly mounted on the side of the baffle (65); and the surface of the baffle (65) is movably mounted on the side of the filter plate (50).

5. The environmentally friendly decoration construction waste crushing and screening machine according to claim 2 is characterized in that: The dust removal assembly (7) comprises a water tank (70), a first connecting pipe (71), a second connecting pipe (72), and a fan (73); the bottom of the water tank (70) is fixedly mounted on the top of the screening machine body (1); one end of the first connecting pipe (71) is fixedly mounted on the inner surface of the screening machine body (1); the other end of the first connecting pipe (71) is fixedly mounted on the inner surface of the water tank (70); one end of the second connecting pipe (72) is fixedly mounted on the top of the water tank (70); the other end of the second connecting pipe (72) is fixedly mounted on the side end of the fan (73); and the bottom of the fan (73) is fixedly mounted on the top of the screening machine body (1).

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