CN212885851U - Dust collection cover capable of moving back and forth - Google Patents

Abstract

The utility model discloses a dust cage that can back-and-forth movement, including big base stand, the main frame body, cylinder body and dust cage, big base stand quantity is two, two big base stand top passes through bolt fixed connection with main frame body lower surface both ends respectively, the equal fixedly connected with hanger rail in front and back both ends of main frame body upper surface, two equal movable mounting has the hanging wheel in the hanger rail, four the hanging wheel bottom is respectively through bolt and dust cage upper surface four corners department fixed connection, fixed surface is connected with cylinder after-fixing base on the main frame body, cylinder after-fixing base one side passes through hinged joint with cylinder body one end and is connected, fixing base before cylinder body other end fixed connection has the cylinder. The utility model provides a inconvenient problem of dust removal in the welding of big work piece.

Description

Dust collection cover capable of moving back and forth

Technical Field

The utility model relates to a dust cage technical field specifically is a dust cage that can move back and forth.

Background

The closed dust collection hood is characterized in that the closed dust collection hood completely surrounds a divergent source of dust. The closed type can be divided into two categories, i.e., a fully closed type and a partially closed type. The partially closed type can be divided into a dust-settling type, and is mainly used for dust removal of belt transportation transfer points. The other is floating type, which is mainly used for collecting the smoke dust (containing heat and in floating state) of boilers and furnaces.

The welding fume of many factories is collected and is adopted the form of fixed dust cage, it has with low costs, advantages such as rate of capture height, but to some welded workpiece that need purlin car hoist and mount, fixed dust cage just can't accomplish.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust cage that can back-and-forth movement possesses the advantage that the dust cage can back-and-forth movement, has solved the inconvenient problem of dust removal in the welding of big work piece.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dust cage that can back-and-forth movement, includes big base stand, the main frame body, cylinder body and dust cage, big base stand quantity is two, two big base stand top passes through bolt fixed connection with main frame body lower surface both ends respectively, the equal fixedly connected with hanger rail in both ends around the main frame body upper surface, two equal movable mounting has the hanging wheel in the hanger rail, four the hanging wheel bottom is respectively through bolt and dust cage upper surface four corners department fixed connection, main frame body upper surface fixed connection has cylinder after-fixing base, cylinder after-fixing base one side passes through hinge rotation with cylinder body one end and is connected, cylinder body other end fixedly connected with cylinder before-fixing base.

Preferably, two big base stand is formed by 10MM steel sheet and the welding of national standard rectangle side pipe, and rectangle side pipe both sides all are equipped with the strengthening rib.

Preferably, two the relative one side in big base stand middle section is through bolt fixedly connected with horizontal braces, and horizontal braces is formed by 5MM steel plate and the welding of national standard rectangle side pipe, and two big base stands are through bearing diagonal and main frame body lower surface front and back both ends fixed connection respectively with one side that the dust cage is relative, and the bearing diagonal is formed by 5MM steel plate and the welding of national standard rectangle side pipe.

Preferably, the surface of the dust collection cover is covered and provided with an arc-shielding leather curtain.

Preferably, both ends all pass through bolt fixed connection at dust collecting cover upper surface around the cylinder front fixing base.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a set up cylinder body, hanger rail and hanger wheel, can be according to the position of large-scale work piece when using, and adjust the cylinder body, make cylinder body front and back flexible to make the dust cage carry out horizontal migration through the rotation of hanger wheel and along the hanger rail direction, make the dust cage can keep directly over large-scale work piece, reached the effect of dust cage back-and-forth movement.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of the hanger rail connection structure of the present invention.

In the figure: 1. a large base column; 2. transversely supporting; 3. obliquely supporting; 4. a main frame body; 5. a cylinder front fixing seat; 6. a cylinder rear fixing seat; 7. a cylinder body; 8. a dust collection cover; 9. an arc-shielding leather curtain; 10. hoisting a rail; 11. a hanging wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 and fig. 3, the present invention provides an embodiment: the utility model provides a dust cage that can back-and-forth movement, includes big base stand 1, main frame body 4, cylinder body 7 and dust cage 8, and big base stand 1 quantity is two, and two big base stands 1 are formed by 10MM steel sheet and the welding of national standard rectangle side pipe, and rectangle side pipe both sides all are equipped with the strengthening rib. Two 1 tops of big base stand pass through bolt fixed connection with 4 lower surface both ends of main framework body respectively, and two 1 middle sections relative one side of big base stand are through bolt fixed connection cross brace 2, and cross brace 2 is formed by 5MM steel plate and the welding of national standard rectangle side pipe, and two 1 relative one sides of big base stand and dust cage 8 are respectively through both ends fixed connection around 3 and the 4 lower surfaces of main framework body of bearing diagonal of inclined strut, and the bearing diagonal 3 is formed by 5MM steel plate and the welding of national standard rectangle side pipe. The front end and the rear end of the upper surface of a main frame body 4 are fixedly connected with hanging rails 10, hanging wheels 11 are movably arranged in the two hanging rails 10, the bottom ends of the four hanging wheels 11 are fixedly connected with four corners of the upper surface of a dust hood 8 through bolts respectively, the upper surface of the main frame body 4 is fixedly connected with a cylinder rear fixing seat 6, one side of the cylinder rear fixing seat 6 is rotatably connected with one end of a cylinder body 7 through a hinge, the other end of the cylinder body 7 is fixedly connected with a cylinder front fixing seat 5, the front end and the rear end of the cylinder front fixing seat 5 are fixedly connected with the upper surface of the dust hood 8 through bolts, an arc shielding leather curtain 9 is covered and arranged on the surface of the dust hood 8, the cylinder body 7, the hanging rails 10 and the hanging wheels 11 are arranged, when in use, the cylinder body 7 can be adjusted according to the position of a large-sized workpiece, so that the cylinder body 7 can stretch back and forth, the dust hood 8 can be kept right above the large workpiece, so as to achieve the effect of moving the dust hood 8 back and forth, as is well known to those skilled in the art, the cylinder body 7 of the present invention further needs to provide an air pump to enable the cylinder body to work normally, and as is well known to those skilled in the art, the provision of the air pump is common and is common to conventional means or common general knowledge, and is not described herein again, and those skilled in the art can perform any matching according to their needs or convenience.

Referring to fig. 2, the present invention provides an embodiment: a dust hood capable of moving back and forth comprises a main frame body 4, a cylinder body 7 and a dust hood 8, hanging rails 10 are fixedly connected with the front end and the rear end of the upper surface of the main frame body 4, a cylinder rear fixing seat 6 is fixedly connected with the upper surface of the main frame body 4, one side of the cylinder rear fixing seat 6 is rotatably connected with one end of the cylinder body 7 through a hinge, a cylinder front fixing seat 5 is fixedly connected with the other end of the cylinder body 7, an arc shielding leather curtain 9 is covered and installed on the surface of the dust hood 8, the cylinder body 7, the hanging rails 10 and hanging wheels 11 are arranged, when the dust hood is used, the cylinder body 7 can be adjusted according to the position of a large workpiece, the cylinder body 7 can stretch back and forth, so that the dust hood 8 can horizontally move along the direction of the hanging rails 10 through the rotation of the hanging wheels 11, the dust hood 8 can be kept right above the large workpiece, as is well known to those skilled in the art, the cylinder body 7 of the present invention further needs to provide an air pump to enable the air pump to work normally, and as is well known to those skilled in the art, the provision of the air pump is common and is common to conventional means or common general knowledge, and will not be described herein, and those skilled in the art can make any choice according to their needs or convenience.

The working principle is as follows: the utility model discloses be connected cylinder body 7 and air pump when using, carry out concertina movement through control cylinder body 7, drive cylinder front fixing base 5 and dust cage 8 together be horizontal motion along hanger rail 10 direction, and the cylinder stops after reacing the stroke, accomplishes dust cage 8's removal.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. The utility model provides a dust cage that can move back and forth, includes big base pillar (1), main frame body (4), cylinder body (7) and dust cage (8), its characterized in that: the large base stand column (1) is two in quantity, two the top of the large base stand column (1) is respectively connected with the two ends of the lower surface of the main frame body (4) through bolts, the front end and the rear end of the upper surface of the main frame body (4) are respectively fixedly connected with hanging rails (10) and two equal movable mounting in the hanging rails (10) is provided with hanging wheels (11) and four hanging wheels (11) at the bottom ends of the hanging wheels (11) are respectively connected with the four corners of the upper surface of the dust hood (8) through bolts, the upper surface of the main frame body (4) is fixedly connected with a cylinder rear fixing seat (6), one side of the cylinder rear fixing seat (6) is rotatably connected with one end of a cylinder body (7) through a hinge, and the other end of the cylinder body (7) is fixedly.

2. A dust cage movable forward and backward according to claim 1, further comprising: big base stand (1) is formed by 10MM steel sheet and the welding of national standard rectangle side pipe, and rectangle side pipe both sides all are equipped with the strengthening rib.

3. A dust cage movable forward and backward according to claim 1, further comprising: two the relative one side in big base stand (1) middle section is through bolt fixedly connected with horizontal support (2), and horizontal support (2) are formed by 5MM steel plate and the welding of national standard rectangle side pipe, and both ends fixed connection around two big base stands (1) and dust cage (8) relative one side respectively through bearing diagonal (3) and main frame body (4) lower surface, and bearing diagonal (3) are formed by the welding of 5MM steel plate and national standard rectangle side pipe.

4. A dust cage movable forward and backward according to claim 1, further comprising: the surface of the dust collection cover (8) is covered and provided with an arc-shielding leather curtain (9).

5. A dust cage movable forward and backward according to claim 1, further comprising: the front end and the rear end of the cylinder front fixing seat (5) are fixedly connected to the upper surface of the dust collection cover (8) through bolts.

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