A foam pulverizing device with impurity screening function

Abstract

This utility model discloses a foam crushing device with impurity screening function, including a crusher body with a feed inlet at the top. The device also includes a mounting base, which is fixedly installed on one side of the bottom of the crusher body. In this design, the dust collection chamber, along with the connecting frame, is deflected and positioned above the feed inlet. A fan mounted on the mounting base generates airflow to absorb the foam fragments escaping from the feed inlet during the crushing process. The dust is then drawn into the connecting pipe through the dust collection chamber, separating it from the mounting chamber for unified processing. This not only effectively collects dust escaping from the feed inlet, preventing it from impacting the surrounding environment, but also, by deflecting and positioning the dust collection chamber, prevents its location from affecting the normal feeding of foam, thus improving the device's practicality.

Description

Technical Field

[0001] This utility model relates to the technical field of foam crushing equipment, and more specifically, to a foam crushing equipment with impurity screening function. Background Technology

[0002] In the process of recycling and processing waste foam boxes, shredders are usually used to crush the foam boxes. In order to shorten the processing time, existing shredders are often equipped with a structure to screen the impurities in the crushed foam boxes to remove impurities such as tape contained in the fragments. However, in actual use, shredders still have some drawbacks. For example, traditional shredders are generally designed with an open feed inlet for easy real-time feeding. When the foam boxes are crushed in the equipment, the fragments will splash, and some fragments can easily fly out of the feed inlet to the outside of the equipment, resulting in the generation of fine foam dust. As the foam dust gradually increases, it will affect the surrounding environment and reduce the practicality of the equipment to a certain extent. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, the present invention provides a foam crushing device with impurity screening function to solve the problem that some of the crushed material is easy to fly out of the feed inlet and affect the surrounding environment.

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a foam pulverizing device with impurity screening function, comprising a pulverizer body, wherein a feed inlet is provided at the top of the pulverizer body, and the foam pulverizing device with impurity screening function further includes...

[0005] Mounting base, the mounting base is fixedly installed on one side of the bottom of the crusher body, a fan is provided on the surface of the mounting base opposite to the side of the crusher body, the air outlet of the fan is fixedly connected to a connecting pipe, the end of the connecting pipe opposite to the fan is fixedly connected to an installation chamber, and one side of the installation chamber is fixedly connected to the surface of the mounting base.

[0006] A dust collection box, which is detachably installed inside the installation chamber, with its bottom connected to the top of a connecting pipe;

[0007] The second connecting pipe has its bottom end fixedly connected to the top of the installation chamber, and its top end is fixedly connected to a bottom column. The surface of the bottom column is fixedly connected to the bottom of the feed inlet. Fixed columns are arranged opposite to each other on both sides of the top of the bottom column. Both the bottom column and the fixed columns are hollow structures, and the bottom column and the fixed columns are connected.

[0008] A connecting frame is provided, which is arranged opposite to the top of the fixed column on both sides. A dust suction chamber is fixedly installed on the top of the connecting frame. A connecting pipe is fixedly connected to one side of the dust suction chamber. One end of the connecting pipe is fixedly connected to the top of the fixed column.

[0009] It also includes a mounting shaft, which is fixedly installed between two connecting brackets, and the surface of the mounting shaft is provided with a rough surface pad.

[0010] A fixing frame is fixedly installed on the side of the fixed column opposite to the feed inlet, and a screw is threaded onto the surface of the fixing frame. A rotating end is fixedly installed on one end of the screw.

[0011] It also includes an abutment block, the bottom of which is in contact with the surface of the fixing frame, one side of which is in contact with the surface of the rough pad, and a connecting end is fixedly installed on the other side of the abutment block. The inner ring of the connecting end is rotatably connected to one end of the screw that is opposite to the rotating end.

[0012] The beneficial effects of the above-mentioned technical solution of this utility model are as follows:

[0013] In the above scheme, the dust collection chamber, together with the connecting frame, is deflected and adjusted above the feed inlet. Then, a fan installed on the surface of the mounting base generates airflow to absorb the debris escaping from the feed inlet during the foam crushing process. The debris and dust are sucked into the connecting pipe three through the dust collection chamber, and then through the fixed column and the bottom column, finally entering the dust collection box for temporary storage. The dust collection box can be horizontally pulled out to separate it from the mounting chamber for unified treatment of the collected dust. This not only achieves effective collection of dust escaping from the feed inlet, avoiding the impact of dust on the surrounding environment, but also prevents the position of the dust collection chamber from affecting the normal feeding of foam by deflecting and adjusting the dust collection chamber, thereby improving the practicality of the device.

[0014] After the dust collection chamber is deflected and adjusted, the screw is moved horizontally by rotating the rotating end, which drives the abutment block connected to one end to move synchronously and abut against the rough pad on the surface of the mounting shaft. The friction generated by the abutment further fixes the dust collection chamber, preventing accidental movement of the dust collection chamber from affecting the absorption of dust and hindering the feeding of foam, thus further improving the practicality of the device. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a three-dimensional assembly drawing of the overall device of this utility model;

[0017] Figure 3This is a schematic diagram of the connecting frame and mounting shaft of this utility model.

[0018] Figure 4 This is a schematic diagram of the relevant structure of the fixing frame and abutment block of this utility model.

[0019] [Figure Labels]

[0020] 1. Crusher body; 2. Feed inlet; 3. Mounting base; 4. Fan; 5. Connecting pipe one; 6. Mounting chamber; 7. Dust collection box; 8. Connecting pipe two; 9. Bottom column; 10. Fixed column; 11. Connecting frame; 12. Dust suction chamber; 13. Connecting pipe three; 14. Mounting shaft; 15. Textured pad; 16. Fixed frame; 17. Screw; 18. Rotating end; 19. Abutment block; 20. Connecting end. Detailed Implementation

[0021] To make the technical problems, technical solutions and advantages of this utility model clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0022] As attached Figure 1 To be continued Figure 4 An embodiment of this utility model provides a foam pulverizing device with impurity screening function, including a pulverizer body 1, a feed inlet 2 provided on the top of the pulverizer body 1, and the foam pulverizing device with impurity screening function further includes...

[0023] Mounting base 3 is fixedly installed on one side of the bottom of the crusher body 1. A fan 4 is provided on the side of the surface of the mounting base 3 opposite to the crusher body 1. A connecting pipe 5 is fixedly connected to the air outlet of the fan 4. An installation chamber 6 is fixedly connected to one end of the connecting pipe 5 opposite to the fan 4. One side of the installation chamber 6 is fixedly connected to the surface of the mounting base 3.

[0024] Dust collection box 7 is detachably installed inside the installation chamber 6. The bottom of the dust collection box 7 is connected to the top of the connecting pipe 5. A filter screen is installed at the position where the bottom of the dust collection box 7 is connected to the connecting pipe 5 to block the absorbed dust and prevent the dust from being sucked into the fan 4 through the connecting pipe 8.

[0025] Connecting pipe 2 8, the bottom end of connecting pipe 2 8 is fixedly connected to the top of installation chamber 6, the top end of connecting pipe 2 8 is fixedly connected to bottom column 9, the surface of bottom column 9 is fixedly connected to the bottom of feed inlet 2, and fixed columns 10 are arranged opposite to each other on the top two sides of bottom column 9. Both bottom column 9 and fixed columns 10 are hollow structures, and bottom column 9 and fixed columns 10 are connected.

[0026] The connecting frame 11 is arranged on both sides of the top of the fixed column 10. The top of the connecting frame 11 is fixedly installed with a dust suction chamber 12. One side of the dust suction chamber 12 is fixedly connected to a connecting pipe 13. One end of the connecting pipe 13 opposite to the dust suction chamber 12 is fixedly connected to the top of the fixed column 10. The bottom of the connecting frame 11 and the fixed column 10 are connected by a damping connection. There is a large friction between the two, so that the dust suction chamber 12 can maintain a fixed position after being deflected and adjusted by the connecting frame 11.

[0027] The bottom structure of the pulverizer is as follows: twenty-two blades are arranged in four rows in a cross pattern to pulverize the foam into powder. The pulverizer itself is equipped with two sets of exhaust devices. After the foam is pulverized, it is drawn into the first material tank by the first set of exhaust devices. Because the tape and other impurities remaining on the surface of the foam box are highly malleable, the pulverizer does not easily pulverize them into powder. Therefore, the tape and other impurities are drawn into the second material tank by the second set of exhaust devices, which can better separate the impurities on the foam.

[0028] It also includes a mounting shaft 14, which is fixedly installed between two connecting brackets 11, and the surface of the mounting shaft 14 is provided with a rough surface pad 15.

[0029] Among them, a fixing frame 16 is fixedly installed on the side of the surface of the fixing column 10 opposite to the feed port 2, and a screw 17 is threadedly installed on the surface of the fixing frame 16. A rotating end 18 is fixedly installed on one end of the screw 17.

[0030] The system also includes an abutment block 19, the bottom of which is in contact with the surface of the fixing frame 16, one side of which is in contact with the surface of the rough pad 15, and a connecting end 20 is fixedly installed on the other side of the abutment block 19. The inner ring of the connecting end 20 is rotatably connected to one end of the screw 17 relative to the rotating end 18. Through the abutment block 19, the side of which is set with a concave arc surface structure relative to the connecting end 20 and is in contact with the surface of the rough pad 15, the connecting frame 11 can be fixed in one step.

[0031] The working process of this utility model is as follows: The dust suction chamber 12, together with the connecting frame 11, is deflected and adjusted above the feed inlet 2. Then, the fan 4 set on the surface of the mounting base 3 generates wind power, which is used to absorb the fragments that escape from the feed inlet 2 during the foam crushing process. The dust fragments are sucked into the connecting pipe 3 13 through the dust suction chamber 12, and then through the fixed column 10 and the bottom column 9, and finally enter the dust collection box 7 for temporary storage. Subsequently, the dust collection box 7 can be horizontally pulled out to separate it from the mounting chamber 6 so that the collected dust can be uniformly processed.

[0032] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0033] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0034] 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 within the protection scope of the present utility model.

Claims

1. A foam crushing device with impurity screening function, comprising a crusher body (1), wherein a feed inlet (2) is provided on the top of the crusher body (1), characterized in that, The foam pulverizing equipment with impurity screening function also includes Mounting base (3), the mounting base (3) is fixedly installed on one side of the bottom of the crusher body (1), a fan (4) is provided on the side of the surface of the mounting base (3) opposite to the crusher body (1), the air outlet of the fan (4) is fixedly connected to a connecting pipe (5), the end of the connecting pipe (5) opposite to the fan (4) is fixedly connected to an installation chamber (6), one side of the installation chamber (6) is fixedly connected to the surface of the mounting base (3); Dust collection box (7), the dust collection box (7) is detachably installed inside the installation chamber (6), and the bottom of the dust collection box (7) is connected to the top of the connecting pipe (5); The bottom end of the connecting pipe 2 (8) is fixedly connected to the top of the installation chamber (6), and the top end of the connecting pipe 2 (8) is fixedly connected to the bottom column (9). The surface of the bottom column (9) is fixedly connected to the bottom of the feed inlet (2). Fixed columns (10) are arranged opposite to each other on the top two sides of the bottom column (9). Both the bottom column (9) and the fixed column (10) are hollow structures, and the bottom column (9) and the fixed column (10) are connected. A connecting frame (11) is arranged opposite to each other on the top of the fixed column (10). A dust suction chamber (12) is fixedly installed on the top of the connecting frame (11). A connecting pipe (13) is fixedly connected to one side of the dust suction chamber (12). One end of the connecting pipe (13) relative to the dust suction chamber (12) is fixedly connected to the top of the fixed column (10).

2. The foam pulverization apparatus with an impurity screening function according to claim 1, characterized by, It also includes a mounting shaft (14), which is fixedly installed between two connecting brackets (11), and the surface of the mounting shaft (14) is provided with a rough surface pad (15).

3. The foam pulverization apparatus having an impurity screening function according to claim 1, characterized by, A fixing frame (16) is fixedly installed on the side of the fixed column (10) opposite to the feed inlet (2). A screw (17) is threaded onto the surface of the fixing frame (16), and a rotating end (18) is fixedly installed at one end of the screw (17).

4. The foam pulverization apparatus with an impurity screening function according to claim 1, characterized by, It also includes an abutment block (19), the bottom of which is in contact with the surface of the fixing frame (16), one side of which is in contact with the surface of the rough pad (15), and a connecting end (20) is fixedly installed on the other side of the abutment block (19). The inner ring of the connecting end (20) is rotatably connected to one end of the screw (17) relative to the rotating end (18).

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