Metal powder vibrating screen machine with screen cloth capable of being rapidly replaced

Abstract

A metal powder vibration screening machine with a screen capable of being rapidly replaced comprises an upper cover, a middle sleeve, a discharging bin and a vibration device, an upper discharging opening is formed in the outer side of the bottom of the upper cover, the screen is arranged in the sleeve, an elastic rubber ring is arranged on the outer side of the sleeve, the inner diameter of the upper cover is slightly larger than the outer diameter of the sleeve, and the inner diameter of the discharging bin is slightly larger than the outer diameter of the sleeve. The upper cover and the discharging bin are provided with fixing protrusions, the upper cover is arranged on the upper portion of the sleeve in a sleeved mode and supported by an elastic rubber ring on the outer side of the sleeve, the lower portion of the sleeve is arranged on the upper portion of the discharging bin in a sleeved mode and supported by an elastic rubber ring on the outer side of the sleeve, and the discharging bin is fixed to a vibration device. The metal powder screening device has the advantages that the structure is simple, the screens are easy to replace, multi-stage screens can be combined, and materials are not prone to remaining, and the metal powder screening efficiency and effect can be obviously improved.

Description

Technical Field

[0001] This utility model relates to the field of material screening equipment technology, and in particular to a metal powder vibrating screen with a quick screen replacement function. Background Technology

[0002] Screening machinery uses rotation, vibration, reciprocating motion, shaking and other actions to separate various raw materials and primary products through screens. The screen is the core component. Usually, the screen of a machine is fixed and sealed, and it is difficult to replace screens of different specifications, which affects production efficiency. The internal structure of various screening machines is complex, resulting in a large amount of raw materials being retained, which is inconvenient for disassembly and cleaning. Utility Model Content

[0003] The purpose of this utility model is to provide a metal powder vibrating screen with a quick-change screen. It includes an upper cover, a middle sleeve, a discharge bin, and a vibration device. The upper cover has an upper discharge port on the outer side of its bottom. The sleeve contains a screen and has an elastic rubber ring on the outer side. The inner diameter of the upper cover is larger than the outer diameter of the sleeve, and the inner diameter of the discharge bin is larger than the outer diameter of the sleeve. The upper cover and the discharge bin have fixed protrusions. The upper cover is fitted onto the upper part of the sleeve and is supported by the elastic rubber ring on the outer side of the sleeve. The lower part of the sleeve is fitted onto the upper part of the discharge bin and is supported by the elastic rubber ring on the outer side of the sleeve. The discharge bin is fixed to the vibration device.

[0004] This invention has the advantages of simple structure, easy screen replacement, multi-stage screen combination, and material retention, which can significantly improve the efficiency and effect of metal powder screening. Attached Figure Description

[0005] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings.

[0006] Figure 1 This is an assembly diagram of the present invention.

[0007] In the diagram: 1—Top cover; 2—Upper discharge port; 3—Intermediate sleeve; 4—Screen; 5—Elastic rubber ring; 6—Fixing protrusion; 7—Discharge hopper; 8—Vibration device. Detailed Implementation

[0008] like Figure 1A metal powder vibrating screen with a quick-change screen includes an upper cover 1, an intermediate sleeve 3, a discharge bin 7, and a vibrating device 8. The upper cover has an upper discharge port 2 on the outer side of its bottom. The sleeve 3 contains a screen 4 and has an elastic rubber ring 5 on its outer side. The inner diameter of the upper cover 1 is larger than the outer diameter of the sleeve 3, and the inner diameter of the discharge bin 7 is larger than the outer diameter of the sleeve 3. The upper cover 1 is fitted onto the outer side of the sleeve 3, and the discharge bin 7 is fitted onto the outer side of the sleeve 3. The upper cover 1 and the discharge bin 7 are provided with fixing protrusions 6. The upper cover 1 is fitted onto the upper part of the sleeve 3 and is supported by the elastic rubber ring 5 on the outer side of the sleeve 3. The lower part of the sleeve 3 is fitted onto the upper part of the discharge bin 7 and is supported by the elastic rubber ring 5 on the outer side of the sleeve 3. The discharge bin 7 is fixed to the vibrating device 8.

[0009] In operation, metal materials are added through the feeding port of the top cover 1. The metal materials fall onto the screen 4 of the sleeve 3. Then, the vibration device 8 is activated, and the product that has passed through the screen 4 falls into the discharge hopper 7. Under the action of gravity and vibration, it is discharged from the discharge port. Materials that do not pass the screening are discharged through the opening on the sleeve 3 and then through the discharge port 2, and then the next round of operation begins. When replacing the screen 4, simply loosen the fixing rubber ring 5 and replace the sleeve 3.

[0010] The above are preferred embodiments of this utility model. Those skilled in the art can make changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments described above. Any obvious improvements, substitutions or modifications made by those skilled in the art based on this utility model shall fall within the protection scope of this utility model.

Claims

1. A metal powder shaker with quick-change screen, characterized by: It includes upper cover (1), intermediate sleeve (3), discharge bin (7) and vibration device (8), the bottom outside of the upper cover (1) is equipped with upper discharge port (2), the sleeve (3) is equipped with screen (4) inside, the outside of sleeve (3) has elastic rubber ring (5), the inner diameter of the upper cover (1) is greater than the outer diameter of sleeve (3), the inner diameter of the discharge bin (7) is greater than the outer diameter of sleeve (3), the upper cover (1) and discharge bin (7) are equipped with fixed protrusion (6), the upper cover (1) is sleeved on the upper portion of sleeve (3), the lower portion of sleeve (3) is sleeved on the upper portion of discharge bin (7), and is supported by the elastic rubber ring (5) outside sleeve (3), the discharge bin (7) is fixed on the vibration device (8).

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