CN218130731U

CN218130731U - Device is changed to sack

Info

Publication number: CN218130731U
Application number: CN202222752388.3U
Authority: CN
Inventors: 朱步楼; 徐玉珍; 刘必华; 曹建平
Original assignee: Yancheng Pearl Packaging Materials Co ltd
Current assignee: Yancheng Pearl Packaging Materials Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2022-12-27
Anticipated expiration: 2032-10-19

Abstract

The utility model belongs to the technical field of cloth bag replacement, in particular to a cloth bag replacement device, which comprises a dust collector perforated plate, a cloth bag and a bag cage, wherein a placing hole matched with the cloth bag is formed at the upper end of the dust collector perforated plate, a limiting ring is fixedly connected at the upper end of the cloth bag, two limiting plates are symmetrically and fixedly connected at the lower end of the limiting ring, a fixing ring is fixedly connected at the upper end of the bag cage, an inserting block matched with the limiting groove is symmetrically and fixedly connected at the lower end of the fixing ring, a sliding groove in sliding connection with a connecting rod is formed in the inserting block, a locking part comprises a spring and a locking block, the upper ends of the locking blocks are mutually close to one side and fixedly connected with the connecting rod, a first inclined plane is formed at one side of the two locking blocks which are mutually far away from one another, and U-shaped rods are jointly and fixedly connected at the upper ends of the two connecting rods at the front side and the two connecting rods at the rear side; the utility model discloses can increase the stability of being connected between perforated plate and sack and the bag cage and just can drive the bag cage through the U-shaped pole and remove being connected with the perforated plate, convenient operation is swift.

Description

Device is changed to sack

Technical Field

The utility model belongs to the technical field of the sack is changed, concretely relates to device is changed to sack.

Background

The bag-type dust collector is a dry dust filter, which is suitable for collecting fine, dry and non-fibrous dust. The filter bag is made of woven filter cloth or non-woven felt, and the dust-containing gas is filtered by utilizing the filtering action of the fiber fabric; present sack cleaner need change the sack after long-term the use, avoid the dust to adhere to and influence the filter effect on the sack surface, present sack cleaner all installs the spring with the sack upper end usually, hold between the fingers the spring and become the spill then put into the inside orifice plate of dust remover box again, then utilize the resilience force of spring to fix in the bore department of orifice plate, then place the bag cage in the orifice plate upper end, because the spring card can't take with the hand in bore department, can only rely on hard tweezers with spring centre gripping spill with the spring when dismantling, then inside rethread tweezers pull out the orifice plate with spring and sack together, and then lead to current change method need rely on tweezers class clamping tools to carry out the centre gripping change to the sack, it is very inconvenient, bag cage does not have spacing and fixed with the orifice plate simultaneously, it rocks inside the dust remover to make the bag cage easily at the dust remover during operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: aim at providing a device is changed to sack, can carry out stable fixing in the perforated plate upper end to sack and bag cage, avoid breaking away from of during operation sack and bag cage to influence the filter effect, can be close to each other through driving the U-shaped pole and just can drive bag cage and the being connected of sack and perforated plate when dismantling, and can directly press locking, convenient and fast during the installation.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

a cloth bag replacing device comprises a dust collector flower hole plate, a plurality of cloth bags and a plurality of bag cages, wherein a placing hole matched with the cloth bags is formed in the upper end of the dust collector flower hole plate, a limiting ring is fixedly connected to the upper end of each cloth bag, two limiting plates are symmetrically and fixedly connected to the lower end of each limiting ring, limiting grooves matched with the two limiting plates are formed in the upper end of the dust collector flower hole plate in a penetrating mode, a fixing ring is fixedly connected to the upper end of each bag cage, inserting blocks matched with the limiting grooves are symmetrically and fixedly connected to the lower end of each fixing ring, through grooves matched with the inserting blocks are formed in the upper end of each limiting ring, and connecting components are arranged inside the inserting blocks;

coupling assembling includes retaining member and two connecting rods that two symmetries set up, the inside sliding tray who sets up with connecting rod sliding connection of inserted block, the retaining member includes spring and locking piece, the spring groove with the sliding tray intercommunication is seted up to both sides around the inserted block, spring fixed connection is in the spring inslot portion, locking piece sliding connection is in the spring inslot portion, just locking piece and spring groove sliding connection, the locking piece upper end is close to one side and connecting rod fixed connection each other, two the locking piece keeps away from one side each other and has all seted up first inclined plane, and two of front side and rear side the common fixedly connected with U-shaped pole in connecting rod upper end, the stroke groove has been seted up to solid fixed ring front and back symmetry.

The lower end of the limiting ring is fixedly connected with a sealing gasket.

The inside upside of sack and the equal symmetry fixedly connected with protection cloth of downside, four place the magnet piece between protection cloth and the sack, upside two and downside two magnet piece magnetism attracts each other respectively.

The bag cage comprises a plurality of support rods and a bottom plate, and a plurality of filter holes are formed in the lower end of the bottom plate in a penetrating mode.

The limiting rings are symmetrically and fixedly connected with handles, and the handles are perpendicular to the U-shaped rods.

And inclined planes are arranged on the sides, close to each other, of the two handles.

The utility model discloses can carry out stable fixing in the perforated plate upper end to sack and bag cage, avoid breaking away from of during operation sack and bag cage to influence the filter effect, can be close to each other through driving the U-shaped pole and just can drive bag cage and sack and perforated plate be connected when dismantling, and can directly press locking, convenient and fast during the installation.

Drawings

The invention can be further illustrated by means of non-limiting examples given in the figures.

Fig. 1 is a schematic structural view of a cloth bag replacing device of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic sectional view of a cloth bag replacing device according to the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 3;

fig. 5 is a schematic sectional view of a cloth bag replacing device of the present invention;

fig. 6 is an enlarged schematic view of the structure at C in fig. 5.

The main component symbols are as follows:

a perforated plate 1 of the dust remover, a cloth bag 11, a bag cage 12, a placing hole 13, a limit ring 14, a limit plate 15, a limit groove 16, a fixed ring 17, an inserting block 18 connecting rod 2, U-shaped pole 21, sliding groove 22, spring 23, locking piece 24, spring groove 25, first inclined plane 26, stroke groove 27.

The sealing gasket 3, the protective cloth 31, the magnet sheet 32, the support rod 33, the bottom plate 34, the filter hole 35, the handle 36 and the inclined surface 37.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

The first embodiment is as follows:

as shown in fig. 1-6, the utility model discloses a cloth bag replacing device, including a dust collector perforated plate 1, a plurality of cloth bags 11 and a plurality of bag cages 12, a placing hole 13 matched with the plurality of cloth bags 11 is provided at the upper end of the dust collector perforated plate 1, a spacing ring 14 is fixedly connected to the upper end of the cloth bag 11, two spacing plates 15 are symmetrically and fixedly connected to the lower end of the spacing ring 14, a spacing groove 16 matched with the two spacing plates 15 is provided at the upper end of the dust collector perforated plate 1 in a penetrating manner, a fixing ring 17 is fixedly connected to the upper end of the bag cage 12, an inserting block 18 matched with the spacing groove 16 is fixedly connected to the lower end of the fixing ring 15 in a symmetrical manner, a through groove matched with the inserting block 18 is provided at the upper end of the spacing ring 14, and a connecting component is provided inside the inserting block 18;

coupling assembling includes retaining member and two connecting rods 2 that two symmetries set up, 18 inside sliding tray 22 of offering with 2 sliding connection of connecting rod of inserted block, the retaining member includes spring 23 and locking piece 24, the spring groove 25 with sliding tray 22 intercommunication is offered to both sides around the inserted block 18, spring 23 fixed connection is inside

spring groove

25, 24 sliding connection of locking piece is inside spring groove 25, and locking piece 24 and spring groove 25 sliding connection, 24 upper ends of locking piece are close to one side and 2 fixed connection of connecting rod each other, first inclined plane 26 has all been seted up to one side of keeping away from each other for two connecting rods 2 upper ends of front side and rear side, stroke groove 27 has been seted up to the symmetry around solid fixed ring 15.

The perforated plate bag-type dust collector of the dust collector plays a role in fixing the bag, forming sealing with the bag and separating a bag chamber from a box body, the perforated plate holes in the upper part of the bag-type dust collector can determine the size and dimension of the perforated plate holes according to different designs of the dust collector, the dimensions of the holes in the same perforated plate are uniform, so that the perforated plate 1 is installed in the dust collector, when the bag 11 needs to be replaced, the perforated plate 1 is directly disconnected with the perforated plate 1, and the installation modes of a plurality of bags 11, a plurality of bags 12 and the perforated plate 1 are the same, and the installation modes among the single bags 11, bags 12 and the perforated plate 1 are listed behind the same; when the cloth bag 11 is replaced, firstly, the connecting assembly is released, the two U-shaped rods 21 are driven to approach each other when the connecting assembly is released, the two U-shaped rods 21 approach each other to drive the two front connecting rods 2 and the two rear connecting rods 2 to approach each other, and further the two front locking blocks 24 and the two rear locking blocks 24 overcome the resilience of the spring 23 to approach each other, so that the locking blocks 24 all approach the spring groove 25 and then completely enter the spring groove 25, corners of the two U-shaped rods 21 can be driven to move upwards at the moment, the U-shaped rods 21 drive the fixing ring 17 to move upwards, the fixing ring 21 moves upwards to drive the two inserting blocks 18 and the bag cage 12 to move upwards until the bag cage 12 is completely taken out of the inside of the cloth bag 11, then the limiting ring 14 can be directly driven to move upwards, the limiting plate 15 is separated from the limiting groove 16, and then the cloth bag 11 is separated from the inside of the placing hole 13 to finish taking out; then can install new sack 11 and spacing ring 14, place sack 11 inside hole 1 during the installation, then be close to spacing ring 14 to floral hole board 1, and then make four limiting plates 15 all insert inside spacing groove 16, then drive sack cage 12 and insert inside sack 11, make the position phase-match between inserted block 18 and the limiting plate 15 simultaneously, and then inserted block 18 runs through two limiting plates 15 and floral hole board 1 when making sack cage 12 get into sack 11 inside completely, in-process that inserted block 18 runs through floral hole board 1, first inclined plane 26 can at first with the sliding tray 22 lateral wall butt of spacing ring 14, and then exert the power that is close to each other for first inclined plane 26 at the lateral wall of decurrent in-process sliding tray 22, and then make two locking pieces 24 overcome the elasticity of spring 23 and be close to each other, it will make inserted block 18 move downwards to make inserted block 18 pass through sliding tray 22 and spacing groove 16 then leak out the lower extreme of floral hole board 1, will make two locking pieces 24 relieve this moment, just so just can make the spring 23 drive the locking piece 24 and then drive the fixed block 24 and the fixed bar that the rebound bar of limiting plate 11 and spacing ring board 11 and the fixed plate 11 increase through the fixed plate that the fixed plate 21 and the limiting plate 11 can be used simultaneously, so.

The utility model discloses can carry out stable the fixing in 1 upper end of colored orifice plate to sack 11 and bag cage 12, avoid breaking away from of during operation sack 11 and bag cage 12 to influence the filter effect, can be close to each other through driving U-shaped pole 21 and just can drive bag cage 12 and sack 11 and colored orifice plate be connected when dismantling, and can directly press locking, convenient and fast during the installation.

Example two:

the lower end of the limiting ring 14 is fixedly connected with a sealing gasket 3; this increases the seal between the stop collar 14 and the retaining ring 17, whilst preventing gas filtered by the cloth bag 11 from escaping from the gap.

Protective cloth 31 is symmetrically and fixedly connected to the upper side and the lower side in the cloth bag 11, magnet pieces 32 are placed between the four protective cloth 31 and the cloth bag 11, and the two upper magnet pieces 32 and the two lower magnet pieces 32 are magnetically attracted to each other respectively; insert sack 11 when placing hole 13 inside, need be close to each other with sack 11 and avoid making 11 sharp-pointed objects of sack scrape, and then influence the life of sack 11, and two magnet pieces 32 can inter attraction, and then make sack 11 inter attraction when not atress, and then make its volume reduce, conveniently put into place hole 13 inside and not scraped, and will drive the magnet piece 32 of inter attraction when sack 11 is inside and keep away from each other and open sack 11.

The bag cage 12 comprises a plurality of support rods 33 and a bottom plate 34, wherein a plurality of filter holes 35 are formed in the lower end of the bottom plate 34 in a penetrating manner; the filtering holes 35 can prevent the filtering substances from the lower end of the cloth bag 11 from being blocked, so that the supporting rod 33 and the bottom plate 34 can play a supporting role and the filtering effect of the cloth bag 11 cannot be influenced.

The limiting ring 14 is symmetrically and fixedly connected with handles 36, and the two handles 36 are perpendicular to the U-shaped rod 21; therefore, the limiting ring 14 and the cloth bag 11 can be conveniently taken.

The two handles 36 are provided with inclined surfaces 37 at the sides close to each other; inclined plane 37 can play the effect of direction to solid fixed ring 17, plays the effect of location to inserted block 18, and is more convenient and swift during the installation.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a device is changed to sack, includes dust remover perforated plate, a plurality of sack and a plurality of bag cage, its characterized in that: the upper end of the dust remover flower hole plate is provided with a placing hole matched with a plurality of cloth bags, the upper end of each cloth bag is fixedly connected with a limiting ring, the lower end of each limiting ring is symmetrically and fixedly connected with two limiting plates, the upper end of the dust remover flower hole plate is provided with a limiting groove matched with the two limiting plates in a penetrating way, the upper end of the bag cage is fixedly connected with a fixing ring, the lower end of the fixing ring is symmetrically and fixedly connected with an inserting block matched with the limiting groove, the upper end of the limiting ring is provided with a through groove matched with the inserting block, and a connecting assembly is arranged in each inserting block;

2. The bag changing device of claim 1, wherein: the lower end of the limiting ring is fixedly connected with a sealing gasket.

3. The bag changing device of claim 1, wherein: the inside upside of sack and the equal symmetry fixedly connected with protection cloth of downside, four place the magnet piece between protection cloth and the sack, upside two and downside two magnet piece magnetism attracts each other respectively.

4. The bag changing device of claim 1, wherein: the bag cage comprises a plurality of support rods and a bottom plate, and a plurality of filter holes are formed in the lower end of the bottom plate in a penetrating mode.

5. The bag changing device of claim 1, wherein: the limiting rings are symmetrically and fixedly connected with handles, and the handles are perpendicular to the U-shaped rods.

6. The bag changing device of claim 5, wherein: and inclined planes are arranged on the sides, close to each other, of the two handles.