CN213725389U - Keel for dust removal bag - Google Patents

Abstract

A keel for dust removal bag comprises a chassis, wherein eight vertical ribs are inserted into the chassis in a sliding manner, the other ends of the vertical ribs are inserted into the supporting disk in a sliding manner, two ejector rods are inserted into the vertical ribs in a sliding manner, the vertical ribs are inserted into the chassis and the supporting disk in a sliding manner, the ejector rods are pushed to be abutted against the insides of the vertical ribs through the elastic force of a spring, so that the vertical ribs are fixed, simultaneously, rubber balls on one side of a screw rod are abutted against the vertical ribs, the abutting force between the vertical ribs and the ejector rods is increased, so that the vertical ribs are firmer, a hexagonal ball head wrench is inserted into an inner hexagonal nut, a hexagonal nut is rotated, a rotating rod is rotated to drive a fixed block to rotate and extrude the two ejector rods, a long shaft of the fixed block is abutted against the two ejector rods, the two ejector rods are ejected out of the vertical ribs, at the moment, the vertical ribs can be pulled out from the chassis and the supporting disk in a sliding manner, the vertical ribs can be detached, maintenance work such as rust removal and paint brushing of the vertical ribs can be facilitated, thereby split whole fossil fragments and come, portable transportation.

Description

Keel for dust removal bag

Technical Field

The utility model belongs to the technical field of fossil fragments technique and specifically relates to a fossil fragments for dust removal bag are related to.

Background

The dust removal bag framework is a frame of a cloth bag and is a cage-shaped piece formed by vertically and horizontally overlapping and welding vertical ribs and support rings, and the dust removal bag framework is arranged on the hole of a pattern plate in the pulse dust collector and the air box type pulse dust collector and is used for supporting a dust removal filter bag to prevent collapse, thereby being beneficial to removing dust and providing dust removal efficiency; traditional fossil fragments for dust bag are usually welded together, and it is difficult that perpendicular muscle is dismantled, and fossil fragments are cage-shaped structure for fossil fragments carry the transportation comparatively inconvenient.

SUMMERY OF THE UTILITY MODEL

To the above circumstances, for overcoming prior art's defect, the utility model provides a fossil fragments for dust removal bag are used for solving above-mentioned problem.

In order to realize the above-mentioned purpose, the utility model relates to a fossil fragments for dust removal bag, which comprises a base, chassis sliding insertion has eight perpendicular muscle, eight the other end sliding insertion supporting disk's of perpendicular muscle inside, it has two ejector pins to erect muscle sliding insertion, the ejector pin with sliding connection between the chassis, the ejector pin with be fixed with the spring between the chassis, it rotates and is connected with the bull stick to erect the muscle, the bull stick is fixed with the fixed block, the fixed block and two the lateral wall of ejector pin is contradicted, chassis threaded connection has the screw rod, the screw rod is fixed with the rubber ball, the rubber ball with it contradicts to erect the muscle.

Preferably, the chassis and the supporting disk are the same in size and shape, the chassis is provided with a groove, and the vertical rib penetrates through the inside of the groove.

Preferably, the cross-section of fixed block is oval structure, the length of the major axis of fixed block with the diameter of erecting the muscle is the same, one side of bull stick is fixed with the hexagon socket head cap nut, hexagon socket head cap nut with erect and rotate between the muscle and be connected.

Preferably, the supporting disc is provided with a through hole, the vertical rib is provided with a rotating groove, and the fixing block is located inside the rotating groove.

Preferably, the side walls of the eight vertical ribs are fixedly provided with fixing rings through bolts, and one side of the chassis is fixedly provided with a rubber pad.

Has the advantages that:

1. the utility model discloses a erect the inside of muscle sliding insertion chassis and supporting disk, the elasticity through the spring promotes the ejector pin and contradicts in the inside of erecting the muscle, and it is fixed to make the perpendicular muscle, and the rubber ball of screw rod one side is contradicted simultaneously and is erected the muscle, increases the conflict dynamics between perpendicular muscle and the ejector pin, and it is more firm to make the perpendicular muscle.

2. The utility model discloses an inside inserting interior hexagonal nut with hexagonal bulb spanner, rotating hexagonal nut, making the bull stick rotate, drive the fixed block and rotate two ejector pins of extrusion, two ejector pins of messenger's major axis conflict of fixed block, with the ejecting perpendicular muscle of two ejector pins, at this moment can slide the extraction on chassis and supporting disk with erecting the muscle, the dismantlement of erecting the muscle is carried out, be convenient for erect maintenance work such as rust cleaning, the mopping of muscle to open whole fossil fragments split, portable transports.

3. The utility model discloses utilize the pliers to rotate the rubber ball, make the screw rod remove to the lateral wall direction on chassis, adjust the position of rubber ball, be convenient for will erect the muscle again and press into the recess when inside, make the rubber ball can closely contradict and erect the muscle, increase and erect the muscle dynamics of contradicting.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic cross-sectional structure diagram of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

Fig. 4 is a schematic view of the connection of the chassis, the vertical ribs and the top rod of the present invention.

In the figure: 1. chassis, 2, perpendicular muscle, 3, supporting disk, 4, rubber pad, 5, through-hole, 6, ejector pin, 7, fixed block, 8, bull stick, 9, hexagon socket head cap nut, 10, rubber ball, 11, screw rod, 12, spring, 13, recess, 14, rotation groove, 15, solid fixed ring.

Detailed Description

The following describes the present invention in further detail with reference to the accompanying fig. 1-4.

As shown in fig. 1-4, the utility model relates to a keel for dust removal bag, which comprises a chassis 1, eight vertical ribs 2 are slidably inserted into the chassis 1, the other ends of the eight vertical ribs 2 are slidably inserted into a support plate 3, two ejector rods 6 are slidably inserted into the vertical ribs 2, the ejector rods 6 are slidably connected with the chassis 1, springs 12 are fixed between the ejector rods 6 and the chassis 1, the vertical ribs 2 are rotatably connected with a rotating rod 8, the rotating rod 8 is fixedly provided with a fixed block 7, the fixed block 7 is abutted against the side walls of the two ejector rods 6, the chassis 1 is in threaded connection with a screw rod 11, the screw rod 11 is fixedly provided with a rubber ball 10, and the rubber ball 10 is abutted against the vertical ribs 2; the dust removal bag is supported by inserting the chassis 1 into the dust removal bag, the rubber pad 4 is abutted against the bottom end of the dust removal bag, the dust removal bag is sleeved on the eight vertical ribs 2 and is fixed through the fixing fasteners, the vertical ribs 2 are slidably inserted into the chassis 1 and the supporting disk 3, the ejector rods 6 are pushed to abut against the insides of the vertical ribs 2 through the elastic force of the springs 12, the vertical ribs 2 are fixed, meanwhile, the rubber balls 10 on one sides of the screw rods 11 abut against the vertical ribs 2, the abutting force between the vertical ribs 2 and the ejector rods 6 is increased, the vertical ribs 2 are firmer, the fixing rings 15 are disassembled by disassembling the bolts on the fixing rings 15, the hexagonal ball head wrench is inserted into the inner hexagonal nut 9 to rotate the hexagonal nut 9, the rotating rod 8 is rotated to drive the fixing block 7 to rotatably extrude the two ejector rods 6, the two ejector rods 6 of the long shaft of the fixing block 7 are ejected out of the vertical ribs 2, at the moment, the vertical ribs 2 can be, carry out the dismantlement of erecting muscle 2, be convenient for erect maintenance work such as rust cleaning, the mopping of muscle 2 to open whole fossil fragments split, portable transportation utilizes the pliers to rotate rubber ball 10, makes screw rod 11 remove to chassis 1's lateral wall direction, adjusts the position of rubber ball 10, is convenient for will erect muscle 2 again and press into recess 13 when inside, makes rubber ball 10 can closely contradict and erect muscle 2, increases and erects 2 conflict dynamics of muscle.

The size, the shape of chassis 1 and supporting disk 3 are the same, and chassis 1 sets up fluted 13, erects muscle 2 and runs through in the inside of recess 13, and chassis 1 and supporting disk 3 all are equipped with ejector pin 6 for contradict and erect muscle 2, and chassis 1 and supporting disk 3 all are equipped with bull stick 8 and fixed block 7 for erect the dismantlement of muscle 2.

The cross-section of fixed block 7 is oval structure, and the length of the major axis of fixed block 7 is the same with the diameter of erecting muscle 2, and one side of bull stick 8 is fixed with hexagon socket cap nut 9, and hexagon socket cap nut 9 rotates between 2 with erecting the muscle to be connected, and oval structure's fixed block 7 is after rotating with two ejecting perpendicular muscle 2 of ejector pin 6, makes to erect muscle 2 and loses spacingly, conveniently erects the pulling out of muscle 2.

Through-hole 5 has been seted up to supporting disk 3, erects muscle 2 and has seted up rotation groove 14, and fixed block 7 is located the inside of rotation groove 14, for the convenient dust pocket work.

The lateral wall of eight perpendicular muscle 2 has solid fixed ring 15 through the bolt fastening, and one side on chassis 1 is fixed with rubber pad 4, through solid fixed ring 15 increase fossil fragments' bulk strength, supports the dust bag, and rubber pad 4 contradicts with the dust bag inside wall, prevents the dust bag friction damage.

The working principle is as follows: the utility model discloses a perpendicular 2 inside of sliding insertion chassis 1 and supporting disk 3 of muscle, elasticity through spring 12 promotes ejector pin 6 and contradicts in the inside of erecting muscle 2, it is fixed to make the muscle of erectting 2, the rubber ball 10 of screw rod 11 one side is contradicted simultaneously and is erected muscle 2, increase the conflict dynamics between perpendicular muscle 2 and ejector pin 6, it is more firm to make to erect muscle 2, through inserting hexagon nut 9 inside with hexagonal ball head spanner, rotate hexagon nut 9, make bull stick 8 rotate, drive fixed block 7 and rotate two ejector pins 6 of extrusion, make two ejector pins 6 of major axis conflict of fixed block 7, with two ejecting perpendicular muscle 2 of ejector pin 6, at this moment can slide the extraction on chassis 1 and supporting disk 3 with erecting muscle 2, the dismantlement of erecting muscle 2 is carried out, be convenient for erect the rust cleaning of muscle 2, maintenance work such as painting, thereby open whole fossil fragments split, portable transportation.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides a fossil fragments for dust removal bag, includes chassis (1), its characterized in that, chassis (1) sliding insertion has eight perpendicular muscle (2), eight the other end sliding insertion supporting disk (3) of perpendicular muscle (2) inside, it has two ejector pin (6) to erect muscle (2) sliding insertion, ejector pin (6) with sliding connection between chassis (1), ejector pin (6) with be fixed with spring (12) between chassis (1), it is connected with bull stick (8) to erect muscle (2) rotation, bull stick (8) are fixed with fixed block (7), fixed block (7) and two the lateral wall of ejector pin (6) is contradicted, chassis (1) threaded connection has screw rod (11), screw rod (11) are fixed with rubber ball (10), rubber ball (10) with erect muscle (2) and contradict.

2. The keel for dust removing bags according to claim 1, wherein the base plate (1) and the support plate (3) have the same size and shape, the base plate (1) is provided with a groove (13), and the vertical rib (2) penetrates through the groove (13).

3. The keel for dust removing bags according to claim 1, wherein the cross section of the fixing block (7) is of an oval structure, the length of the long axis of the fixing block (7) is the same as the diameter of the vertical rib (2), an inner hexagonal nut (9) is fixed on one side of the rotating rod (8), and the inner hexagonal nut (9) is rotatably connected with the vertical rib (2).

4. The keel for dust removing bags according to claim 1, wherein the supporting plate (3) is provided with a through hole (5), the vertical rib (2) is provided with a rotating groove (14), and the fixing block (7) is positioned inside the rotating groove (14).

5. The keel for dust removing bags according to claim 1, wherein the side walls of the eight vertical ribs (2) are fixed with fixing rings (15) through bolts, and one side of the chassis (1) is fixed with a rubber pad (4).

Images