CN219355658U - Quick replacement mechanism for cloth bag of dust remover - Google Patents

Abstract

The utility model relates to the technical field of dust removing equipment, in particular to a rapid bag replacing mechanism of a dust remover, which prevents a bag from deforming when being taken out, improves the degree of automation, improves the convenience of bag replacement and improves the practicability; the device comprises a fixed disc and a propping device, wherein the propping device comprises four sliding blocks and four propping plates, the fixed disc is arranged on the dust remover, and the propping device is arranged on the fixed disc; still include transmission and clamping device, transmission includes small-size motor, threaded rod, thread bush, four rotation seats, four connecting rods and four articulated seats, and clamping device includes four first stopper, four push pedal, four electric telescopic handle, four fixed blocks and four splint, and transmission installs on the top of fixed disk, and transmission is connected with supporting tight device, and clamping device installs the bottom at the fixed disk.

Description

Quick replacement mechanism for cloth bag of dust remover

Technical Field

The utility model relates to the technical field of dust removing equipment, in particular to a cloth bag rapid replacement mechanism of a dust remover.

Background

The bag dust collector is a dry dust filter which is suitable for collecting fine, dry and non-fibrous dust. When the dust-containing gas enters the bag type dust collector, dust with large particles and large specific gravity is precipitated under the action of gravity and falls into the ash bucket, and when the gas containing finer dust passes through the filter material, the dust is blocked, so that the gas is purified. The bag type dust collector needs to replace the dust collection cloth bag regularly, and the replacement of the dust collection cloth bag is finished manually. The utility model provides a dust removal sack upper portion is the sack bayonet socket, sack bayonet socket inner structure first layer is the sack, the second floor is the better steel ring of elasticity, inside is the cage bone of fixed support sack, a sack cleaner for sack replacement device that prior art publication No. CN213668362U proposed, including the bracing piece, the bracing piece front end is fixed with the dismantlement clamping piece, a guide bar is fixed with respectively at bracing piece side both ends, and be located the fixed block on the bracing piece between the guide bar, transversely alternate on the guide bar has the removal clamping bar, the removal clamping bar front end is fixed with the dismantlement clamping piece, be equipped with adjusting screw on the removal clamping bar, and adjusting screw front end activity sets up in the fixed block, remove the clamping bar both sides and be located all alternate on the guide bar and be connected with stop nut, but outer clamp or interior clamp take out the deformation with the sack easily, lead to deformation shrink's sack to drop down from the chuck, the change inconvenient to the sack, it is inconvenient to use.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the rapid bag replacing mechanism for the dust remover, which can prevent the bag from deforming when being taken out, improve the automation degree, improve the convenience of bag replacement and improve the practicability.

The utility model relates to a quick bag replacement mechanism of a dust remover, which comprises a fixed disc and a propping device, wherein the fixed disc is arranged on the dust remover; the device also comprises a transmission device and a clamping device, wherein the transmission device is arranged at the top end of the fixed disc, the transmission device is connected with the abutting device, and the clamping device is arranged at the bottom end of the fixed disc; the clamping mechanism can drive the propping device to move, rapidly prop open the cloth bag, replace the cloth bag, reduce the labor intensity of operators, improve the automation degree of equipment, clamp the outer surface of the cloth bag, prevent the cloth bag from being propped open or contracted, avoid the cloth bag from falling down on the clamping head, and improve the convenience of cloth bag replacement.

Preferably, the abutting device comprises four sliding blocks and four abutting plates, the bottom end of the fixed disc is provided with four sliding grooves in a circular array, the four sliding blocks are slidably arranged in the sliding grooves, the abutting plates are fixedly arranged at the bottom ends of the sliding blocks, the abutting plates are arc-shaped, and the bottom ends of the sliding blocks are connected with the transmission device; the sliding block is limited to move only through the sliding groove, the retaining plate is driven to move outwards, the steel ring in the cloth bag is rapidly stretched, the cloth bag replacement efficiency is improved, meanwhile, the circular arc retaining plate can prevent the steel ring from deforming, the next practical effect is affected, and the practicability is improved.

Preferably, the transmission device comprises a small motor, a threaded rod, a threaded sleeve, four rotating seats, four connecting rods and four hinging seats, wherein the small motor is fixedly arranged at the top end of the fixed disc, the output end of the small motor penetrates through the top end of the fixed disc to be connected with one end of the threaded rod, the threaded sleeve is screwed on the threaded rod, the four rotating seats are arranged on the outer side wall of the threaded sleeve, one end of each rotating seat is hinged with one end of each connecting rod, and the other end of each connecting rod is hinged with the bottom end of each sliding block through the hinging seat; the small-sized motor is started, the output end of the small-sized motor drives the threaded rod to rotate, the threaded sleeve is driven to move on the threaded rod, the sliding block is pushed to slide in the sliding groove through the connecting rod, so that the steel ring is propped open by the retaining plate, the labor intensity of operators is reduced, and the automation degree of equipment is improved.

Preferably, the clamping device comprises four first limiting blocks, four pushing plates, four electric telescopic rods, four fixing blocks and four clamping plates, wherein the top end of the fixing disc is provided with four through limiting holes in a circular array, the four first limiting blocks are slidably arranged in the limiting holes, the pushing plates are fixedly arranged at the top ends of the first limiting blocks, the top ends of the electric telescopic rods are arranged at the top ends of the fixing disc, the telescopic ends of the electric telescopic rods are connected with the inner side walls of the pushing plates, the fixing blocks are fixedly arranged at the bottom ends of the first limiting blocks, the bottom ends of the fixing blocks are fixedly provided with clamping plates, and the clamping plates are arc-shaped; the electric telescopic rod is started, the telescopic end of the electric telescopic rod drives the first limiting block to slide in the limiting hole through the pushing plate, so that the four clamping plates are close to each other, the outer surface of the cloth bag is clamped, the cloth bag cannot be stretched or contracted, the cloth bag is prevented from falling down on the clamping head in a sliding manner, meanwhile, the cloth bag is clamped and fixed in a moving degree, and the practicability of the equipment is improved.

Preferably, the clamping device also comprises four clamping blocks and four pushing blocks, wherein the four clamping blocks are respectively and fixedly arranged on the outer side wall of the bottom end of the retaining plate, and the four pushing blocks are respectively and fixedly arranged on the inner side wall of the bottom end of the clamping plate; can prop open the sack steel ring through the clamp splice, avoid the steel ring to drop, improve the convenience when using, carry out the centre gripping to the surface of sack through the ejector pad, avoid the sack landing, improve the practicality.

Preferably, the device further comprises a second limiting block, wherein the second limiting block is fixedly arranged at the bottom end of the threaded rod; the thread bush is limited by the second limiting block, so that the thread bush is prevented from falling off, and the safety in use is improved.

Compared with the prior art, the utility model has the beneficial effects that: the clamping mechanism can drive the propping device to move, rapidly prop open the cloth bag, replace the cloth bag, reduce the labor intensity of operators, improve the automation degree of equipment, clamp the outer surface of the cloth bag, prevent the cloth bag from being propped open or contracted, avoid the cloth bag from falling down on the clamping head, and improve the convenience of cloth bag replacement.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the front view of the present utility model;

FIG. 3 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 4 is a schematic top view of the present utility model;

FIG. 5 is a schematic diagram of the lower view structure of the present utility model;

the reference numerals in the drawings: 1. a fixed plate; 2. a chute; 3. a slide block; 4. a retaining plate; 5. a small motor; 6. a threaded rod; 7. a thread sleeve; 8. a rotating seat; 9. a connecting rod; 10. a hinge base; 11. a limiting hole; 12. a first limiting block; 13. a push plate; 14. an electric telescopic rod; 15. a fixed block; 16. a clamping plate; 17. clamping blocks; 18. a pushing block; 19. and a second limiting block.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. This utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

As shown in fig. 1 to 5, the abutting device comprises four sliding blocks 3 and four retaining plates 4, the bottom end of the fixed disk 1 is provided with four sliding grooves 2 in a circular array, the four sliding blocks 3 are slidably arranged in the sliding grooves 2, the bottom end of each sliding block 3 is fixedly provided with the retaining plate 4, each retaining plate 4 is circular arc-shaped, the bottom end of each sliding block 3 is connected with the transmission device, the transmission device comprises a small motor 5, a threaded rod 6, a threaded sleeve 7, four rotating seats 8, four connecting rods 9 and four hinging seats 10, the small motor 5 is fixedly arranged at the top end of the fixed disk 1, the output end of the small motor 5 passes through the top end of the fixed disk 1 and is connected with one end of the threaded rod 6, the threaded sleeve 7 is screwed on the threaded rod 6, the outer side wall of the threaded sleeve 7 is provided with four rotating seats 8, one end of each rotating seat 8 is hinged with one end of each connecting rod 9, the other end of each connecting rod 9 is hinged with the bottom end of the corresponding sliding block 3 through the hinging seat 10, the clamping device comprises four first limiting blocks 12, four push plates 13, four electric telescopic rods 14, four fixing blocks 15 and four clamping plates 16, wherein the top end of the fixed disc 1 is provided with four through limiting holes 11 in a circular array, the four first limiting blocks 12 are slidably arranged in the limiting holes 11, the push plates 13 are fixedly arranged at the top ends of the first limiting blocks 12, the top ends of the electric telescopic rods 14 are respectively arranged at the top ends of the fixed disc 1, the telescopic ends of the electric telescopic rods 14 are respectively connected with the inner side walls of the push plates 13, the fixing blocks 15 are fixedly arranged at the bottom ends of the first limiting blocks 12, the clamping plates 16 are respectively fixed at the bottom ends of the fixing blocks 15, the clamping plates 16 are arc-shaped, the clamping plates also comprise four clamping blocks 17 and four pushing blocks 18, the four clamping blocks 17 are respectively fixedly arranged on the outer side walls of the bottom ends of the resisting plates 4, the four pushing blocks 18 are respectively fixedly arranged on the inner side walls of the bottom ends of the clamping plates 16, the device further comprises a second limiting block 19, and the second limiting block 19 is fixedly arranged at the bottom end of the threaded rod 6;

limiting the slider 3 through spout 2 can only remove to drive and keep out the board 4 outwards remove, the steel ring in the sack struts fast, improve sack change efficiency, simultaneously convex keep out the board 4 can prevent that the steel ring warp, influence next practical, improve the practicality, start small-size motor 5, the output of small-size motor 5 drives threaded rod 6 and rotates, thereby drive thread bush 7 and remove on threaded rod 6, promote slider 3 through connecting rod 9 and slide in spout 2, thereby make keep out the board 4 struts the steel ring, reduce operating personnel's intensity of labour, improve the degree of automation of equipment, start electric telescopic handle 14, electric telescopic handle 14's flexible end passes through push pedal 13 and drives first stopper 12 and slide in spacing hole 11, thereby make four splint 16 be close to each other, press from both sides the surface of tight sack, make the sack can not strutted or shrink, avoid the sack to slide down and drop on the chuck, carry out the clamp fixing of removal degree simultaneously, improve the practicality of equipment, can prop up the sack through clamp block 17, avoid the sack, convenience when improving use, carry out the centre gripping through pushing away the outer surface of sack of piece 18, the stopper falls, the practicality is avoided 19, when the thread bush is prevented from falling, 7 is used to the safety sleeve.

As shown in figures 1 to 5, when the quick bag replacing mechanism for the dust remover is in operation, firstly, the small motor 5 is started, the output end of the small motor 5 drives the threaded rod 6 to rotate, so that the threaded sleeve 7 is driven to move on the threaded rod 6, the slide block 3 is pushed to slide in the sliding groove 2 by the connecting rod 9, the retaining plate 4 is pushed to move outwards, the bag steel ring is stretched by the clamping block 17, meanwhile, the electric telescopic rod 14 is started, the telescopic end of the electric telescopic rod 14 drives the first limiting block 12 to slide in the limiting hole 11 by the push plate 13, so that the four clamping plates 16 are mutually close to each other, the outer surface of the bag is clamped, the distance between the clamping block 17 and the push block 18 is gradually reduced, double-sided clamping is carried out on the outer surface of the bag and the steel ring in the bag, the bag is prevented from being stretched or contracted, the steel ring can be tightly contacted with the clamping block 17 and the push block 18, and the bag is lifted after the fixing disc 1 is pulled.

The small motor 5 of the rapid bag-change mechanism of the dust remover is purchased in the market, and the person skilled in the art only needs to install and operate according to the attached instruction manual without the creative labor of the person skilled in the art.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims (1)

1. The utility model provides a quick change mechanism of dust remover sack, includes fixed disk (1) and supports tight device, and fixed disk (1) is installed on the dust remover, supports tight device and installs on fixed disk (1); the device is characterized by further comprising a transmission device and a clamping device, wherein the transmission device is arranged at the top end of the fixed disc (1), the transmission device is connected with the abutting device, and the clamping device is arranged at the bottom end of the fixed disc (1);

the propping device comprises four sliding blocks (3) and four retaining plates (4), wherein the bottom end of the fixed disc (1) is provided with four sliding grooves (2) in a circular array, the four sliding blocks (3) are slidably arranged in the sliding grooves (2), the retaining plates (4) are fixedly arranged at the bottom ends of the sliding blocks (3), the retaining plates (4) are arc-shaped, and the bottom ends of the sliding blocks (3) are connected with the transmission device;

the transmission device comprises a small motor (5), a threaded rod (6), a thread bush (7), four rotating seats (8), four connecting rods (9) and four hinging seats (10), wherein the small motor (5) is fixedly arranged at the top end of the fixed disc (1), the output end of the small motor (5) penetrates through the top end of the fixed disc (1) to be connected with one end of the threaded rod (6), the thread bush (7) is screwed on the threaded rod (6), the four rotating seats (8) are arranged on the outer side wall of the thread bush (7), one end of each rotating seat (8) is hinged with one end of each connecting rod (9), and the other end of each connecting rod (9) is hinged with the bottom end of the sliding block (3) through the hinging seat (10);

the clamping device comprises four first limiting blocks (12), four push plates (13), four electric telescopic rods (14), four fixed blocks (15) and four clamping plates (16), wherein the top end of the fixed disc (1) is provided with four through limiting holes (11) in a circular array, the four first limiting blocks (12) are slidably arranged in the limiting holes (11), the push plates (13) are fixedly arranged at the top ends of the first limiting blocks (12), the electric telescopic rods (14) are arranged at the top ends of the fixed disc (1), the telescopic ends of the electric telescopic rods (14) are connected with the inner side walls of the push plates (13), the fixed blocks (15) are fixedly arranged at the bottom ends of the first limiting blocks (12), the clamping plates (16) are fixedly arranged at the bottom ends of the fixed blocks (15), and the clamping plates (16) are in the shape of a circular arc;

the clamping device also comprises four clamping blocks (17) and four pushing blocks (18), wherein the four clamping blocks (17) are respectively and fixedly arranged on the outer side wall of the bottom end of the retaining plate (4), and the four pushing blocks (18) are respectively and fixedly arranged on the inner side wall of the bottom end of the clamping plate (16);

the novel threaded rod (6) further comprises a second limiting block (19), and the second limiting block (19) is fixedly arranged at the bottom end of the threaded rod (6).