CN108311479A - Aerospace equipment surface dust removal device - Google Patents

Abstract

The invention discloses a surface dust removal device for aerospace equipment, which comprises a dust removal box and a dust collection pipe, wherein a horizontal round hole is formed in the upper end of the front side of the dust removal box, the side surface of one end of the dust collection pipe is fixedly connected with the inner wall of the round hole, a horizontal fixed round pipe is arranged in the dust removal box, one end of a fixed round ring is fixedly connected with the end head of the dust collection pipe, a vertical baffle is arranged on the right side of the fixed round pipe, the upper end of the baffle is fixedly connected with the upper wall of the dust removal box, a horizontal spring is arranged on the right side of the baffle, a vertical movable plate is arranged at the right end of the spring, an eccentric rotating wheel is arranged on the right side of the movable plate, a motor is arranged on the rear side of the eccentric rotating wheel, the motor is fixedly connected with the upper inner wall of the dust removal box through screws, a rotating shaft of the motor is vertically and fixedly connected with, the fixed round tube is internally provided with the vertical round disc, so that the aerospace equipment can conveniently remove dust.

Description

A surface dust removal device for aerospace equipment

technical field

The invention relates to the field of aerospace technology, in particular to a surface dust removal device for aerospace equipment.

Background technique

Most of the aerospace equipment needs to be placed on the tower to work for a long time. Because the height of the tower is too high, it is troublesome to move the equipment up and down. Therefore, it is a waste of time to dedust the aerospace equipment on the ground. , and there are relatively bulky items in the equipment, which are not easy to carry. Therefore, we propose a surface dust removal device for aerospace equipment to solve the above problems.

Contents of the invention

The object of the present invention is to provide a surface dust removal device for aerospace equipment to solve the problems raised in the above background technology.

In order to achieve the above object, the present invention provides the following technical solutions: a surface dust removal device for aerospace equipment, comprising a dust removal box and a dust suction pipe, a horizontal round hole is provided at the upper end of the front side of the dust removal box, and one end of the dust suction pipe The side is fixedly connected with the inner wall of the round hole, the dust removal box is provided with a horizontal fixed round pipe, and one end of the fixed ring is fixedly connected with the end of the dust suction pipe, and the right side of the fixed round pipe is provided with a vertical Baffle plate, and the upper end of the baffle plate is fixedly connected with the upper wall of the dust removal box, the right side of the baffle plate is provided with a horizontal spring, and the right end of the spring is provided with a vertical movable plate, and the right side of the movable plate is provided with There is an eccentric runner, and the rear side of the eccentric runner is provided with a motor, and the motor is fixedly connected to the upper inner wall of the dust removal box through screws, the rotating shaft of the motor is vertically fixedly connected to the rear side of the eccentric runner, and the two ends of the spring They are respectively fixedly connected with the left side of the movable plate and the right side of the baffle plate. A vertical disk is arranged in the fixed circular tube, and a horizontal movable rod is arranged on the right side of the upper end of the circular disk, and one end of the movable rod is connected with the circular The upper end on the right side of the disc is fixedly connected, and the other end of the movable rod passes through the middle part of the side of the baffle plate and is fixedly connected to the left middle part of the movable plate. A horizontal small hole is opened on the side of the lower end of the disc, and the right side of the small hole A vertical cover plate is provided, and the upper end of the cover plate is flexibly connected with the right side of the disc with the structural pin shaft. The dust removal box is provided with a collection frame matching the dust removal box, and the right side of the collection frame is The lower end is provided with a horizontal circular groove, and a filter screen is arranged in the circular groove, and the side wall of the filter screen is fixedly connected with the inner wall of the circular groove

Preferably, fixed clips are provided on both sides of the upper end of the baffle, and the inner sides of the two sets of fixed clips are attached to the outside of the baffle, and the fixed clips are fixedly connected to the upper side of the inner wall of the dust removal box by screws.

Preferably, the right upper end of the collection frame and the upper middle part of the dust removal box are both fixed with hand rings.

Preferably, a vertical square groove is opened on the left inner wall of the dust removal box, and magnetic stickers are fixed in the square groove and on the left side of the collection frame.

Preferably, a horizontal chute is provided on the lower wall of the dust removal box, and a slider matching the chute is provided in the chute, and the upper side of the slider is fixedly connected with the lower middle part of the collection frame.

Preferably, the distance between the motor shaft and the upper wall of the dust removal box is greater than the diameter of the eccentric runner, and the diameter of the cover plate is greater than the diameter of the small hole.

Compared with prior art, the beneficial effect of the present invention is:

1. The setting of the hand ring makes it easy to take out and push the collection box out of the dust removal box, and makes the dust removal box easy to move, and it can also be carried to work;

2. The arrangement of the disk and the cover plate makes the motor drive the disk to reciprocate horizontally, so that the dust suction pipe sucks the dust on the surface of the equipment into the collection frame, and it is convenient to collect. Dust will not be generated during work, which will affect the health of workers.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Figure 2 is an enlarged view of A in Figure 2;

FIG. 3 is an enlarged view of B in FIG. 1 .

In the figure: 1 Dust removal box, 2 Dust suction pipe, 3 Fixed circular pipe, 4 Disc, 5 Fixed clip, 6 Baffle plate, 7 Movable plate, 8 Movable rod, 9 Spring, 10 Eccentric wheel, 11 Cover plate, 12 collection boxes, 13 magnetic stickers, 14 filters.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1-3, the present invention provides a technical solution: a surface dust removal device for aerospace equipment, including a dust removal box 1 and a dust suction pipe 2, and a horizontal round hole is provided on the upper front side of the dust removal box 1, and The side of one end of the dust pipe 2 is fixedly connected to the inner wall of the round hole, and a horizontal fixed round pipe 3 is arranged in the dust removal box 1, and one end of the fixed ring is fixedly connected to the end of the dust suction pipe 2, and the right side of the fixed round pipe 3 A vertical baffle 6 is provided, and the upper end of the baffle 6 is fixedly connected with the upper wall of the dust removal box 1. A horizontal spring 9 is provided on the right side of the baffle 6, and a vertical movable plate is provided at the right end of the spring 9. 7. The right side of the movable plate 7 is provided with an eccentric runner 10, and the rear side of the eccentric runner 10 is provided with a motor, and the motor is fixedly connected with the upper inner wall of the dust removal box 1 through screws, and the rotating shaft of the motor is connected with the back of the eccentric runner 10. The side is vertically fixedly connected, and the two ends of spring 9 are respectively fixedly connected with the left side of movable plate 7 and the right side of baffle plate 6, and vertical disc 4 is arranged in fixed circular tube 3, and the upper end right side of disc 4 A horizontal movable rod 8 is provided, and one end of the movable rod 8 is fixedly connected to the upper end on the right side of the disc 4, and the other end of the movable rod 8 passes through the middle part of the side of the baffle plate 6 and is fixedly connected to the left middle part of the movable plate 7, and the disc The lower end side of 4 is provided with horizontal small hole, and the right side of small hole is provided with vertical cover plate 11, and the upper end of cover plate 11 is movably connected with the right side of disc 4 with structural pin shaft, and dust removal box 1 is equipped with There is a collection frame 12 matched with the dust removal box 1, a horizontal circular groove is provided at the lower end of the right side of the collection frame 12, and a filter screen 14 is arranged in the circular groove, and the side wall of the filter screen 14 is fixedly connected with the inner wall of the circular groove

Further, both sides of the upper end of the baffle plate 6 are provided with fixed clips 5, and the inner sides of the two sets of fixed clips 5 are attached to the outside of the baffle plate 6, and the fixed clips 5 are fixedly connected to the upper side of the inner wall of the dust removal box 1 by screws. , more firmly fix the baffle plate 6 to prevent the baffle plate 6 from falling from the upper wall of the dust removal box 1 .

Further, the right side upper end of the collection frame 12 and the upper middle part of the dust removal box 1 are fixed with a hand grip, which is convenient for taking out the collection frame 12 and carrying the dust removal box 1 for dust removal work.

Further, the left inner wall of the dust removal box 1 is provided with a vertical square groove, and magnetic stickers 13 are fixed in the square groove and on the left side of the collection frame 12, so that the dust removal box 1 and the collection frame 12 fit together and are not easy to fall off.

Further, the lower wall of the dust removal box 1 is provided with a horizontal chute, and a slide block matching the chute is provided in the chute, and the upper side of the slide block is fixedly connected with the lower middle part of the collection frame 12, so that the collection frame 12 It is more convenient to insert into the dust removal box 1.

Further, the distance on the upper wall of the dust removal box 1 of the motor rotating shaft is greater than the diameter of the eccentric runner 10, and the diameter of the cover plate 11 is greater than the diameter of the aperture to prevent the eccentric runner 10 from rubbing against the upper wall of the dust removal box 1 when rotating.

working principle:

In the present invention, the motor rotates to drive the eccentric runner 10 to rotate, so that the eccentric runner 10 pushes the movable plate 7 to reciprocate horizontally, so that the disk 4 reciprocates horizontally, and the cover plate 11 is set so that the air can only flow in one direction, thereby achieving The effect of dust collection, wherein the fixed clip 5 is fixedly connected with the upper side of the inner wall of the dust removal box 1 by screws, and the baffle 6 is fixed more firmly to prevent the baffle 6 from falling from the upper wall of the dust removal box 1, and the collection frame 12 The upper end on the right side and the upper middle part of the dust removal box 1 are all fixed with a hand grip ring, which is convenient for taking out the collection frame 12 and carrying out the dust removal work with the dust removal box 1. In the present invention, the lower wall of the dust removal box 1 is provided with a horizontal chute, and A slider matching the chute is provided in the chute, and the upper side of the slider is fixedly connected with the lower middle part of the collection frame 12, so that the collection frame 12 is inserted into the dust removal box 1 more conveniently.

In describing the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top ", "inner", "front", "central", "both ends" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and It is not to indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, or operate in a particular orientation, and thus should not be construed as limiting the invention.

In the present invention, terms such as "installation", "installation", "connection", "fixation" and "rotation connection" should be interpreted in a broad sense unless otherwise clearly specified and limited, for example, it may be a fixed connection, or It can be a detachable connection or integrated; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary; it can be the internal communication of two components or the interaction relationship between two components Unless otherwise clearly defined, those skilled in the art can understand the specific meanings of the above terms in the present invention according to specific situations

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (6)

1. a kind of aerospace equipment surface dust cleaning apparatus, including dust cleaning case (1) and sweep-up pipe (2), it is characterised in that：It is described to remove The front side upper end of dirt case (1) offers horizontal circular hole, and the one end side of sweep-up pipe (2) is fixedly connected with circular-hole internal-wall, institute It states and is equipped with horizontal fixation pipe (3) in dust cleaning case (1), and one end of clamping rings is fixedly connected with the end of sweep-up pipe (2), The right side of the fixed pipe (3) is equipped with vertical baffle (6), and the upper wall of the upper end of baffle (6) and dust cleaning case (1) is fixed and connected It connects, the right side of the baffle (6) is equipped with horizontal spring (9), and the right end of spring (9) is equipped with vertical movable plate (7), described The right side of movable plate (7) is equipped with eccentric runner (10), and the rear side of eccentric runner (10) is equipped with motor, and motor passes through spiral shell Silk is fixedly connected with inner wall on dust cleaning case (1), and the shaft of the motor is vertical with the rear side of eccentric runner (10) to be fixedly connected, The both ends of the spring (9) are fixedly connected on the right side of the left side of movable plate (7) and baffle (6) respectively, the fixed pipe (3) It is interior to be equipped with vertical disk (4), and horizontal motion bar (8) is equipped on the right side of the upper end of disk (4), and one end of motion bar (8) It is fixedly connected with upper end on the right side of disk (4), the other end of the motion bar (8) passes through in the middle part of baffle (6) side and movable plate (7) Left side central portion be fixedly connected, the lower end side of the disk (4) offers horizontal aperture, and the right side of aperture be equipped with it is vertical Cover board (11), the upper end isomorphism axis pin of the cover board (11) is flexibly connected with the right side of disk (4), in the dust cleaning case (1) Equipped with the collection frame (12) to match with dust cleaning case (1), the right side lower end of the collection frame (12) offers horizontal circular groove, and Filter screen (14) is equipped in circular groove, the side wall of the filter screen (14) is fixedly connected with the inner wall of circular groove.

2. a kind of aerospace equipment surface dust cleaning apparatus according to claim 1, it is characterised in that：The baffle (6) Upper end both sides be equipped with fixing clip (5), and the inside of two groups of fixing clips (5) and baffle (6) outside are bonded, the geometrical clamp Block (5) on the upside of screw and the inner wall of dust cleaning case (1) by being fixedly connected.

3. a kind of aerospace equipment surface dust cleaning apparatus according to claim 1, it is characterised in that：The collection frame (12) the upper middle side part of right side upper end and dust cleaning case (1) is respectively and fixedly provided with hand and grabs ring.

4. a kind of aerospace equipment surface dust cleaning apparatus according to claim 1, it is characterised in that：The dust cleaning case (1) left inside wall offers vertical square groove, and is respectively and fixedly provided with magnetic sticker (13) in square groove and on the left of collection frame (12).

5. a kind of aerospace equipment surface dust cleaning apparatus according to claim 1, it is characterised in that：The dust cleaning case (1) lower wall offers horizontal sliding slot, and the sliding block to match with sliding slot, the upside of the sliding block and collection frame are equipped in sliding slot (12) lower middle side part is fixedly connected.

6. a kind of aerospace equipment surface dust cleaning apparatus according to claim 1, it is characterised in that：The motor turns Axis has the diameter of the distance more than eccentric runner (10) of dust cleaning case (1) upper wall, and the diameter of the cover board (11) is more than the straight of aperture Diameter.