Construction waste crushing device

Abstract

The utility model relates to the technical field of construction waste crushing, in particular to a construction waste crushing device which comprises a supporting frame, supporting columns are fixedly connected to the four corners of the lower end of the supporting frame, supporting rods are fixedly connected to the four corners of the upper end of the supporting frame, and a fixing frame is fixedly connected to the upper ends of the four supporting rods jointly. A crushing assembly is fixedly connected to the inner frame wall of the fixing frame in a penetrating mode, a discharging frame is fixedly connected to the lower end of the crushing assembly in a penetrating mode, a connecting assembly is fixedly connected to the upper end of the crushing assembly in a penetrating mode, and bottom plates are fixedly connected to the lower ends of the four supporting columns. And the crushing assembly comprises a first frame body, two supporting plates are fixedly connected to the left end of the first frame body, and motors are fixedly connected to the upper ends of the two supporting plates. According to the construction waste crushing device, the crushing assembly and the connecting assembly are arranged, so that construction waste can be crushed, and the crushing process is protected.

Description

Technical Field

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

[0002] Construction waste refers to the slag, abandoned soil, abandoned materials, silt and other wastes generated during the construction, laying, demolition and repair of various buildings, structures, pipelines, etc. by construction units or individuals. In the process of construction waste treatment, a crushing device is required for the crushing process. There are at least the following disadvantages in the use of existing construction waste crushing devices: 1. The existing crushing devices are not easy to protect the construction waste crushing process, and construction waste is prone to splashing during the crushing process; 2. The existing crushing devices have poor stability and the crushing is not thorough enough. Therefore, we have introduced a new construction waste crushing device. Utility Model Content

[0003] The main purpose of the utility model is to provide a construction waste crushing device, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A construction waste crushing device comprises a support frame, wherein the four corners of the lower end of the support frame are fixedly connected to support columns, the four corners of the upper end of the support frame are fixedly connected to support rods, the upper ends of the four support rods are commonly fixedly connected to a fixed frame, a crushing assembly is inserted and fixedly connected to the inner frame wall of the fixed frame, the lower end of the crushing assembly is fixedly connected to a feeding frame through, the upper end of the crushing assembly is fixedly connected to a connecting assembly through, and the lower ends of the four support columns are fixedly connected to a bottom plate;

[0006] The crushing assembly includes a No. 1 frame, two support plates are fixedly connected to the left end of the No. 1 frame, the upper ends of the two support plates are fixedly connected to motors, the output ends of the two motors located in the No. 1 frame are fixedly connected to cutting wheels, the two cutting wheels are movably connected to the right frame wall in the No. 1 frame through bearings, the four corners of the upper end of the No. 1 frame are fixedly connected to plug rods, and the No. 1 frame is interlaced with the fixed frame.

[0007] Preferably, the connecting component includes a No. 2 frame, the lower front end and the lower rear end of the No. 2 frame are fixedly connected to two positioning blocks, the left frame wall and the inner right frame wall of the No. 2 frame are jointly fixedly connected to two limit rods, the outer surfaces of the two limit rods are jointly sleeved with two protective components, and the two protective components are respectively connected to the left and right ends of the No. 2 frame, and the No. 2 frame is fixedly connected to the crushing component.

[0008] Preferably, the protective component on the left includes a plate body, a support block is fixedly connected to the right upper end of the plate body, a plug plate is fixedly connected to the right end of the support block, and holes are penetrated through the front left end and the rear left end of the plate body, and the plate body is connected with the second frame through insertion.

[0009] Preferably, the plug plate is connected with the plate body on the right through insertion, and the two through holes on the left and the two through holes on the right are respectively sleeved with two limit rods.

[0010] Preferably, the four insertion rods are all interlacedly connected to the connecting assembly.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. By setting two connecting components, a second frame and two limit rods are set on the two connecting components, and two protection components are set on the two limit rods. By sliding the two protection components on the two limit rods and fixing them with screws respectively, the construction waste crushing process of the entire crushing component can be protected to improve safety;

[0013] 2. Four support rods are provided to support the fixed frame, which can support and fix the crushing component during use to improve stability. Two motors are provided on the crushing component, which drive two cutting wheels to shred the construction waste together. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a construction waste crushing device of the utility model;

[0015] Figure 2 This is a schematic diagram of the overall structure of a crushing component of a construction waste crushing device of the utility model;

[0016] Figure 3 This is a schematic diagram of the overall structure of a connecting assembly of a construction waste crushing device of the utility model;

[0017] Figure 4 The utility model is a schematic diagram of the overall structure of a protective component of a construction waste crushing device.

[0018] In the figure: 1. support frame; 2. support column; 3. support rod; 4. fixed frame; 5. unloading frame; 6. crushing assembly; 7. connecting assembly; 8. bottom plate; 61. frame No. 1; 62. support plate; 63. motor; 64. cutting wheel; 65. plug rod; 71. frame No. 2; 72. positioning block; 73. limit rod; 74. protection assembly; 741. plate; 742. support block; 743. plug plate; 744. perforation. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and 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 operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 an indirect connection 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 present invention can be understood according to specific circumstances.

[0022] See also Figure 1-4 , the utility model provides a technical solution:

[0023] A construction waste crushing device, comprising a support frame 1, wherein the four corners of the lower end of the support frame 1 are fixedly connected to support columns 2, the four corners of the upper end of the support frame 1 are fixedly connected to support rods 3, the upper ends of the four support rods 3 are commonly fixedly connected to a fixed frame 4, a crushing assembly 6 is inserted and fixedly connected to the inner frame wall of the fixed frame 4, the lower end of the crushing assembly 6 is penetrated and fixedly connected to a feeding frame 5, the upper end of the crushing assembly 6 is penetrated and fixedly connected to a connecting assembly 7, and the lower ends of the four support columns 2 are fixedly connected to a bottom plate 8;

[0024] In this embodiment, the crushing component 6 includes a frame No. 61, and two support plates 62 are fixedly connected to the left end of the frame No. 61. The upper ends of the two support plates 62 are fixedly connected to motors 63. The output ends of the two motors 63 are located in the frame No. 61 and are fixedly connected to cutting wheels 64. The two cutting wheels 64 are movably connected to the right frame wall in the frame No. 61 through bearings. The four corners of the upper end of the frame No. 61 are fixedly connected to plug rods 65. The frame No. 61 is interlaced with the fixed frame 4; the four plug rods 65 are interlaced with the connecting component 7. By setting the crushing component 6 to crush the construction waste, the two support plates 62 can support the two motors 63, and the two motors 63 jointly shred the construction waste, making the garbage crushing more thorough.

[0025] The second frame 71 is fixedly connected to the crushing assembly 6 by the two protective components 74. The hole 744 and the two through holes 744 on the right are respectively connected with the two limit rods 73. The garbage shredding process is protected by setting the connecting component 7. The No. 2 frame 71 and the two limit rods 73 on the No. 2 frame 71 can limit and support the position sliding process of the two protection components 74 to improve stability. Four positioning blocks 72 are also provided on the crushing component 6. The connecting component 7 is connected to the crushing component 6 by screws passing through the two longitudinal positioning blocks 72 of four groups to improve stability. The two protection components 74 are slid on the two limit rods 73, and the plug plate 743 is connected with the right protection component 74 through insertion. The positions of the two protection components 74 are positioned by screws to prevent the splashing of construction waste and improve safety.

[0026] It should be noted that the utility model is a construction waste crushing device. During use, the crushing component 6 is supported by the support frame 1 and the fixed frame 4, the connecting component 7 is sleeved with the four plug rods 65 on the crushing component 6, and screws are respectively passed through the two longitudinal positioning blocks 72 of the four groups to connect the connecting component 7 and the crushing component 6 together to improve stability, pour the construction waste into the crushing component 6 through the connecting component 7, and then slide the two protective components 74 on the connecting component 7 on the two limit rods 73, and insert the plug plate 743 and the right protective component 74 to connect the two protective components 74 together, and then position the two protective components 74 by screws to protect the crushing process of the crushing component 6, prevent the construction waste from splashing, and improve safety, start the two motors 63, and drive the two cutting wheels 64 to rotate by the two motors 63 to crush the construction waste in the crushing component 6 to improve stability.

[0027] 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 crushing device, comprising a support frame (1), characterized in that: The four corners of the lower end of the support frame (1) are fixedly connected to support columns (2), the four corners of the upper end of the support frame (1) are fixedly connected to support rods (3), the upper ends of the four support rods (3) are commonly fixedly connected to a fixed frame (4), a crushing component (6) is inserted and fixedly connected to the inner frame wall of the fixed frame (4), the lower end of the crushing component (6) is passed through and fixedly connected to a feeding frame (5), the upper end of the crushing component (6) is passed through and fixedly connected to a connecting component (7), and the lower ends of the four support columns (2) are fixedly connected to a bottom plate (8); The crushing assembly (6) comprises a first frame (61), the left end of the first frame (61) is fixedly connected to two supporting plates (62), the upper ends of the two supporting plates (62) are fixedly connected to motors (63), the output ends of the two motors (63) located in the first frame (61) are fixedly connected to cutting wheels (64), the two cutting wheels (64) are movably connected to the right frame wall of the first frame (61) through bearings, the four corners of the upper end of the first frame (61) are fixedly connected to insertion rods (65), and the first frame (61) is interlacedly connected to the fixed frame (4).

2. A construction waste crushing device according to claim 1, characterized in that: The connecting assembly (7) comprises a second frame (71), the front lower portion and the rear lower portion of the second frame (71) are both fixedly connected to two positioning blocks (72), the inner left frame wall and the inner right frame wall of the second frame (71) are jointly fixedly connected to two limiting rods (73), the outer surfaces of the two limiting rods (73) are jointly sleeved with two protective assemblies (74), and the two protective assemblies (74) are respectively connected to the left and right ends of the second frame (71), and the second frame (71) is fixedly connected to the crushing assembly (6).

3. A construction waste crushing device according to claim 2, characterized in that: The protection component (74) on the left comprises a plate body (741), a support block (742) is fixedly connected to the right portion of the upper end of the plate body (741), a plug plate (743) is fixedly connected to the right end of the support block (742), a through hole (744) is penetrated through the left front end and the left rear end of the plate body (741), and the plate body (741) is connected to the second frame body (71) through insertion.

4. A construction waste crushing device according to claim 3, characterized in that: The inserting plate (743) is inserted and connected with the plate body (741) on the right, and the two through holes (744) on the left and the two through holes (744) on the right are respectively sleeved with the two limiting rods (73).

5. The construction waste crushing device according to claim 1, characterized in that: The four insertion rods (65) are all connected to the connection assembly (7) through insertion.

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