Self-adaptive sealing dust hood

Abstract

The utility model discloses a self-adaptive sealing dust hood which comprises a hood body and a moving component, a strip-shaped groove is formed in the top of the hood body, the moving component penetrates through the strip-shaped groove, telescopic hoods used for shielding the strip-shaped groove are arranged on the two sides of the moving component, one end of each telescopic hood is fixedly connected with the end of the strip-shaped groove, and the other end of each telescopic hood is fixedly connected with the other end of the strip-shaped groove. The other end is fixedly connected with the moving component. By the adoption of the dust collection cover, when the movable component moves along the strip-shaped groove, the telescopic covers on the two sides retract or stretch in a self-adaptive mode, it is ensured that the strip-shaped groove is shielded, and the self-adaptive sealing requirement when the movable component moves relative to the cover body is met.

Description

Technical Field

[0001] The utility model belongs to the technical field of dust collection, and in particular relates to an adaptive sealed dust hood. Background Art

[0002] During the metal smelting process, smoke and dust are generated, which are usually collected by a dust hood. In some occasions (such as the hoisting process), components need to be inserted into the dust hood from the top and move relative to the dust hood. The current dust hood cannot meet the adaptive sealing requirements during the movement of components. Utility Model Content

[0003] In view of this, the purpose of the utility model is to provide an adaptive sealing dust hood so as to meet the adaptive sealing requirements when the component extends from the top of the dust hood into the dust hood and moves relative to the dust hood.

[0004] The utility model solves the above problems through the following technical means:

[0005] A self-adaptive sealed dust hood comprises a hood body and a movable member, wherein a strip groove is provided on the top of the hood body, and the movable member passes through the strip groove. Telescopic hoods for covering the strip groove are provided on both sides of the movable member, and one end of the telescopic hood is fixedly connected to the end of the strip groove, and the other end is fixedly connected to the movable member.

[0006] Furthermore, the strip groove is in a rectangular shape.

[0007] Furthermore, an arc-blocking curtain is arranged at the bottom of the cover body along the bottom contour of the cover body.

[0008] Furthermore, the arc blocking curtain is hung on the bottom of the cover body.

[0009] Furthermore, the cover body is connected with a dust suction pipe.

[0010] Furthermore, the cover body is supported by a bracket.

[0011] Beneficial effects of the utility model:

[0012] The adaptive sealing dust hood of the present application comprises a hood body and a moving member, wherein a strip groove is provided on the top of the hood body, the moving member passes through the strip groove, and telescopic covers for shielding the strip groove are provided on both sides of the moving member, one end of the telescopic cover is fixedly connected to the end of the strip groove, and the other end is fixedly connected to the moving member. When the dust hood of the present application is adopted, when the moving member moves along the strip groove, the telescopic covers on both sides are adaptively contracted or extended, ensuring that the strip groove is shielded, thereby meeting the adaptive sealing requirements when the moving member moves relative to the hood body. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0014] Figure 1 It is a structural schematic diagram of a preferred embodiment of the utility model. DETAILED DESCRIPTION

[0015] The utility model will be described in detail below with reference to the accompanying drawings. Figure 1 As shown: An adaptive sealed dust hood, comprising a hood body 2 and a movable member 5, wherein a strip groove is provided on the top of the hood body, and the movable member passes through the strip groove, and telescopic hoods 3 for shielding the strip groove are provided on both sides of the movable member, and one end of the telescopic hood is fixedly connected to the end of the strip groove, and the other end is fixedly connected to the movable member. The strip groove is rectangular in shape. An arc-blocking curtain 1 is provided at the bottom of the hood body along the bottom contour of the hood body. The arc-blocking curtain is hung at the bottom of the hood body. A dust suction pipe 6 is connected to the hood body. The hood body is supported by a bracket 4. The telescopic hood is a structure similar to a corrugated protective hood.

[0016] With the dust hood of the present application, when the movable member moves along the strip groove, the telescopic hoods on both sides adaptively contract or extend, ensuring that the strip groove is covered, thereby meeting the adaptive sealing requirements when the movable member moves relative to the hood body.

[0017] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. An adaptive sealed dust hood, characterized in that: It includes a cover body and a moving member, the top of the cover body is provided with a strip groove, the moving member passes through the strip groove, telescopic covers for shielding the strip groove are arranged on both sides of the moving member, one end of the telescopic cover is fixedly connected to the end of the strip groove, and the other end is fixedly connected to the moving member.

2. The adaptive sealed dust hood according to claim 1, characterized in that: The strip groove is in a rectangular shape.

3. The adaptive sealed dust hood according to claim 2, characterized in that: The bottom of the cover body is provided with an arc-blocking curtain along the bottom contour of the cover body.

4. The adaptive sealed dust hood according to claim 3, characterized in that: The arc blocking curtain is hung on the bottom of the cover body.

5. The adaptive sealed dust hood according to claim 4, characterized in that: The cover body is connected with a dust suction pipe.

6. The adaptive sealed dust hood according to claim 5, characterized in that: The cover body is supported by a bracket.

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