CN112604407A - Foldable dust removal bag cage and working method thereof - Google Patents
Foldable dust removal bag cage and working method thereof Download PDFInfo
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- CN112604407A CN112604407A CN202011461989.8A CN202011461989A CN112604407A CN 112604407 A CN112604407 A CN 112604407A CN 202011461989 A CN202011461989 A CN 202011461989A CN 112604407 A CN112604407 A CN 112604407A
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- 239000000428 dust Substances 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000006978 adaptation Effects 0.000 claims description 13
- 238000003860 storage Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 230000000452 restraining effect Effects 0.000 claims 1
- 238000003466 welding Methods 0.000 description 5
- 230000003044 adaptive effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 125000001475 halogen functional group Chemical group 0.000 description 1
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/06—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material with means keeping the working surfaces flat
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Abstract
The invention discloses a foldable dust removal bag cage and a working method thereof, wherein the foldable dust removal bag cage comprises a head ring and a base, wherein the bottom of the head ring is connected with a telescopic assembly through a connecting assembly; the utility model discloses a dust bag cage, including flexible subassembly, the bracing piece of flexible subassembly, including the lock ring and be located the lock ring top, annular spout has been seted up at the top of lock ring, the internal surface fixedly connected with a plurality of arc piece of annular spout, the arc wall has been seted up to arc piece one side, sets up two sets of lock ring and a plurality of bracing piece through the inside at flexible subassembly, and the stroke groove in the annular spout of cooperation can make the bracing piece fall from the inside of stroke groove to realize folding to whole dust bag dragon, and utilize the fixture block on the gag lever post and the cooperation of arc draw-in groove, can prevent the bracing piece upward movement, and the gag lever post itself can prevent that the bracing piece from sliding at the internal surface of annular spout simultaneously, and not only folding comparatively convenient through this structure, can guarantee the stability of dust bag cage.
Description
Technical Field
The invention relates to the technical field of dust bag cages, in particular to a foldable dust bag cage and a working method thereof.
Background
The bag type dust collector or electric bag dust collector is a dry dust filtering device, utilizes the filtering action of fiber fabric to filter dust-containing gas, and its key components are filter bag and bag cage. The filter bag is made of woven filter cloth or non-woven felt, and the filter material is fiber; the dust bag cage is also called a dust removal frame and is also called a dust removal framework, and is used for supporting the filter bag, preventing the filter bag from collapsing and simultaneously facilitating the removal and redistribution of dust cakes.
The Chinese patent discloses a foldable novel bag cage dust removal device (publication number: CN206366266U), which comprises a head cover and a first movable joint, wherein the head cover comprises a head ring, a fixed longitudinal rib and a fixed support ring, the lower end of the head ring is provided with the fixed longitudinal rib, the lower end of the fixed longitudinal rib is provided with the fixed support ring, the fixed support ring is provided with a movable longitudinal rib through hole and an arc-shaped groove, the movable longitudinal rib is arranged in the movable longitudinal rib through hole, the top end of the movable longitudinal rib is provided with a movable longitudinal rib step, the lower end of the movable longitudinal rib is provided with a movable support ring, and the structure of the movable support ring is the same as that of the fixed.
The bag cage dust collector is characterized in that the bag cage dust collector is provided with a welding device, the welding device is arranged on the bag cage dust collector, and the welding device is arranged on the bag cage dust collector.
Disclosure of Invention
In order to overcome the technical problems, the invention aims to provide a foldable dust removal bag cage and a working method thereof, and solves the problems that the folding mode of the bag cage dust removal device on the market is too simple and the bag cage dust removal device on the market is not enough in stability.
The purpose of the invention can be realized by the following technical scheme:
a foldable dust removal bag cage comprises a head ring and a base, wherein the bottom of the head ring is connected with a telescopic assembly through a connecting assembly; the telescopic assembly comprises a support ring and a support rod positioned above the support ring, wherein an annular sliding groove is formed in the top of the support ring, a plurality of arc-shaped blocks are fixedly connected to the inner surface of the annular sliding groove, an arc-shaped groove is formed in one side of each arc-shaped block, the inner surface of each arc-shaped groove is connected with the inner surface of the support rod in a sliding manner, through holes are formed in the two sides of the inner wall of each arc-shaped groove, a plurality of through holes are formed in the outer surface and the inner surface of each support ring, a limiting rod is rotatably connected to the inner surface of each through hole, an arc-shaped clamping groove is formed in the outer surface of each support rod, an object placing cavity is formed in one side of each limiting rod, a thrust spring is fixedly connected to one side of the inner wall of the object placing, and the surface of fixture block and the internal surface looks adaptation of arc draw-in groove, the stroke groove has been seted up to the bottom of annular chute inner chamber, the internal surface in stroke groove and the external surface looks adaptation of bracing piece, through set up two sets of lock ring and a plurality of bracing piece in the inside of flexible subassembly, the stroke groove in the cooperation annular chute can make the bracing piece fall from the inside in stroke groove, thereby realize folding to whole dust removal bag dragon, and utilize the fixture block on the gag lever post and the cooperation of arc draw-in groove, can prevent the bracing piece upward movement, simultaneously the gag lever post itself can prevent that the bracing piece from sliding at the internal surface of annular chute, it is comparatively convenient not only to fold through this structure, and can guarantee the stability of dust removal bag cage when extending.
As a further scheme of the invention: the upper portion and the lower portion of one end of the limiting rod are fixedly connected with mounting blocks, and a pull rod is rotatably connected between one opposite sides of the two mounting blocks.
As a further scheme of the invention: the internal surface of lock ring just is located one side fixedly connected with stopper of through hole, the mounting groove has been seted up to one side of stopper, the internal surface of mounting groove and the surface looks adaptation of gag lever post, the equal fixedly connected with cooperation piece in both sides of mounting groove inner wall, the T-slot has all been seted up at the front and the back of gag lever post, the internal surface in T-slot and the surface looks adaptation of cooperation piece.
As a further scheme of the invention: the connecting assembly comprises a connecting sleeve positioned at the bottom of the head ring, the top end of the supporting rod is fixedly connected with a connecting block, two sides of the connecting block are respectively provided with a connecting groove, the top and the bottom of an inner cavity of the connecting groove are respectively and fixedly connected with a stop block, two sides of the connecting sleeve are respectively provided with a sliding groove, the inner surface of the sliding groove is slidably connected with a push block, one side of the push block is fixedly connected with a push plate, two sides of the push plate are respectively provided with a square groove, the inner surface of the square groove is matched with the outer surface of the stop block, the connecting sleeve is arranged in the connecting assembly, the connecting block on the supporting rod is matched with the connecting sleeve, the push plate on the push block is matched with the relationship between the stop block and the square groove, so that the push plate can be blocked by the, compared with the prior art, the structure reduces the working difficulty and can accelerate the production speed to a certain degree.
As a further scheme of the invention: the outer surface of the push plate is connected with the inner surface of the sliding groove in a sliding mode, and the outer surface of the push plate is connected with the inner surface of the connecting groove in a rotating mode.
As a further scheme of the invention: the top of the base is provided with a plurality of adaptive grooves, the inner surfaces of the adaptive grooves are adaptive to the outer surfaces of the supporting rods, the two sides of the surface of the base are provided with placing grooves, the inner surfaces of the placing grooves are connected with arc-shaped strips in a sliding manner, the top of the arc-shaped strips is provided with a plurality of placing holes, the two front sides of the arc-shaped strips are provided with connecting rods, one ends of the connecting rods penetrate through the arc-shaped strips and extend to the outer parts of the arc-shaped strips, one ends of the connecting rods are fixedly connected with a baffle plate, the outer surfaces of the connecting rods are sleeved with strong springs, one ends of the strong springs are fixedly connected with one sides of the connecting rods, the placing grooves are arranged on the two sides of the base, the arc-shaped strips are placed in the placing grooves, the supporting rods on the base can be tensioned, the stability can be further enhanced.
As a further scheme of the invention: one side of the baffle plate is in contact with the inner surface of the base, and the other end of the strong spring is in contact with one side of the arc-shaped strip.
The invention also discloses a working method of the foldable dust removal bag cage, which comprises the following steps:
the method comprises the following steps: firstly, inserting a connecting block on a supporting rod into the inner surface of a connecting sleeve, then pushing a push block to enable the push block to enter the inner surface of a sliding groove, further enabling a sliding push plate to slide into the inner surface of a connecting groove from the inner surface of the sliding groove until the push plate is contacted with a stop block, rotating the push block and pressing the push block to enable a square groove on the push plate to be aligned with the stop block at the moment, and inserting the push block into the connecting groove until the push plate is contacted with the inner surface of the connecting groove;
step two: repeating the step one, connecting the support rod with the corresponding connecting sleeve, then placing the bottom end of the support rod into the annular sliding groove on the support ring, and rotating the head ring above the support rod to enable the support rod to slide down from the inner surface of the stroke groove and simultaneously enable the support rod to be in contact with the top of the base;
step three: when the support rod needs to be stretched, the support ring is lifted, the support ring is rotated, the inner surface of the support rod on the annular sliding groove slides until the support rod slides into the arc-shaped groove, at the moment, the limiting rod sequentially penetrates through the through hole and holds the clamping block, the clamping block enters the object placing cavity and is compressed to enable the thrust spring to enable the clamping block to also enter the through hole and the through hole, meanwhile, the T-shaped groove in the limiting rod is in contact with the outer surface of the matching block, then the limiting rod is rotated to enable the matching block to rotate to the transverse groove part in the T-shaped groove, meanwhile, the thrust spring in the object placing cavity pushes the clamping block, so that the clamping block slides in the object placing cavity, and meanwhile, the clamping block is in contact with the inner surface of the arc-shaped clamping groove;
step four: similarly, the head ring is lifted, the head ring is rotated, so that the supporting rod slides into the arc-shaped groove of the corresponding arc-shaped block on the inner surface of the annular sliding groove, and the supporting rod can be stretched by repeating the step three;
step five: the connecting rod is pushed at the moment, so that the powerful spring on the connecting rod is compressed, the connecting rod is rotated, the connecting rod drives the baffle to rotate, one side of the baffle is contacted with one side of the inner surface of the base, and the supporting rod below is pulled close through the blocking effect of the elasticity of the powerful spring and the baffle;
step six: when needing to fold, make the fixture block on the gag lever post rotate out from the inside of arc draw-in groove through rotating the gag lever post to pull out the gag lever post from the inside of stopper through the pull rod between two installation pieces, then rotate corresponding head circle and lock ring, make the bracing piece slide from the internal surface in stroke groove, and contact with the top of base, the dragon of dust pocket height this moment only has a section of bracing piece height.
The invention has the beneficial effects that:
(1) in the invention, the telescopic component comprises a support ring and a support rod positioned above the support ring, the top of the support ring is provided with an annular chute, the inner surface of the annular chute is fixedly connected with a plurality of arc-shaped blocks, one side of each arc-shaped block is provided with an arc-shaped groove, the inner surface of each arc-shaped groove is in sliding connection with the inner surface of the support rod, both sides of the inner wall of each arc-shaped groove are provided with through holes, the outer surface and the inner surface of the support ring are provided with a plurality of through holes, the inner surface of each through hole is rotatably connected with a limiting rod, the outer surface of each limiting rod is rotatably connected with the inner surface of each through hole, the outer surface of each support rod is provided with an arc-shaped clamping groove, one side of the inner wall of each object placing cavity is provided with an, the stroke groove has been seted up to the bottom of annular chute inner chamber, the internal surface in stroke groove and the surface looks adaptation of bracing piece, inside through at flexible subassembly sets up two sets of lock ring and a plurality of bracing piece, the stroke groove in the cooperation annular chute, can make the bracing piece fall from the inside in stroke groove, thereby realize the folding to whole dust removal bag dragon, and utilize the cooperation of fixture block and arc draw-in groove on the gag lever post, can prevent the bracing piece upward movement, the gag lever post itself can prevent that the bracing piece from sliding at the internal surface of annular chute simultaneously, it is comparatively convenient not only to fold through this structure, and can guarantee the stability of dust removal bag cage when the extension.
(2) In the invention, the connecting assembly comprises a connecting sleeve positioned at the bottom of the head ring, the top end of the supporting rod is fixedly connected with a connecting block, two sides of the connecting block are respectively provided with a connecting groove, the top and the bottom of an inner cavity of the connecting groove are respectively and fixedly connected with a stop block, two sides of the connecting sleeve are respectively provided with a sliding groove, the inner surface of the sliding groove is connected with a push block in a sliding way, one side of the push block is fixedly connected with a push plate, two sides of the push plate are respectively provided with a square groove, the inner surface of the square groove is matched with the outer surface of the stop block, the outer surface of the push plate is connected with the inner surface of the sliding groove in a sliding way, the connecting sleeve is arranged in the connecting assembly, the connecting block on the supporting rod is matched with the connecting block, through installing the dust bag cage of this structure to need not the welding, this structure is compared in prior art, has reduced the work degree of difficulty, can its production speed of acceleration of certain degree simultaneously.
(3) According to the invention, a plurality of adapting grooves are formed in the top of a base, the inner surfaces of the adapting grooves are adapted to the outer surface of a supporting rod, placing grooves are formed in both sides of the surface of the base, arc-shaped strips are slidably connected to the inner surfaces of the placing grooves, a plurality of placing holes are formed in the tops of the arc-shaped strips, connecting rods are arranged on both sides of the front surfaces of the arc-shaped strips, one ends of the connecting rods penetrate through the arc-shaped strips and extend to the outer parts of the arc-shaped strips, a baffle is fixedly connected to one ends of the connecting rods, strong springs are sleeved on the outer surfaces of the connecting rods, one ends of the strong springs are fixedly connected with one sides of the connecting rods, one sides of the baffle are in contact with the inner surface of the base, the other ends of the strong springs are in contact with one, the hole of placing on the cooperation arc strip, baffle and powerful spring on the recycling connecting rod can be strained the bracing piece that is located on the base, through this structure, its stability of enhancement that can step forward.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall construction of a bag cage according to the present invention;
FIG. 2 is a top view of the outer structure of the support halo of the present invention;
FIG. 3 is an enlarged view of a portion of the structure of FIG. 2;
FIG. 4 is a partial sectional view of the spacing rod of the present invention;
FIG. 5 is a front view of the external structure of the connecting assembly of the present invention;
FIG. 6 is a schematic view of the internal structure of the connecting sleeve of the present invention;
FIG. 7 is a schematic view of the internal structure of the bottom part of the present invention;
in the figure: 1. a head ring; 2. a base; 3. a telescoping assembly; 31. a support ring; 32. a support bar; 33. an annular chute; 34. an arc-shaped block; 35. an arc-shaped slot; 36. a through hole; 37. a through hole; 38. a limiting rod; 39. an arc-shaped clamping groove; 310. a storage cavity; 311. a thrust spring; 312. a clamping block; 313. a stroke slot; 314. mounting blocks; 315. a pull rod; 316. a limiting block; 317. mounting grooves; 318. a matching block; 319. a T-shaped slot; 4. a connecting assembly; 41. connecting sleeves; 42. connecting blocks; 43. connecting grooves; 44. a stopper; 45. a sliding groove; 46. a push block; 47. pushing the plate; 48. a square groove; 5. an adaptation groove; 6. an arc-shaped strip; 7. placing holes; 8. a connecting rod; 9. a baffle plate; 10. a strong spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, a foldable dust bag cage comprises a head ring 1 and a base 2, wherein the bottom of the head ring 1 is connected with a telescopic assembly 3 through a connecting assembly 4;
the telescopic component 3 comprises a support ring 31 and support rods 32 positioned above the support ring 31, wherein a plurality of groups of the support ring 31 can be arranged according to the length of the support rods 32 and the height of the dust bag cage, a plurality of groups of the support rods 32 are arranged according to the size of the dust bag cage, an annular chute 33 is arranged at the top of the support ring 31, a plurality of arc-shaped blocks 34 are fixedly connected to the inner surface of the annular chute 33, the number of the arc-shaped blocks 34 is arranged according to the number of the support rods 32, an arc-shaped groove 35 is arranged at one side of each arc-shaped block 34, the inner surface of each arc-shaped groove 35 is in sliding connection with the inner surface of each support rod 32, through holes 36 are arranged at two sides of the inner wall of each arc-shaped groove 35, a plurality of through holes 37 are arranged on the outer surface and the inner surface of the support ring 31, a limit rod 38 is, arc draw-in groove 39 has been seted up to the surface of bracing piece 32, one side of gag lever post 38 has been seted up and has been put thing chamber 310, put one side fixedly connected with thrust spring 311 of thing chamber 310 inner wall, one end fixedly connected with fixture block 312 of thrust spring 311, the one end of fixture block 312 is hemispherical to the surface of fixture block 312 and the internal surface looks adaptation of arc draw-in groove 39 rotate gag lever post 38 hard, because the one end of fixture block 312 is hemispherical, can make fixture block 312 contract to the inside of putting thing chamber 310, thereby make fixture block 312 from the inside roll-out of arc draw-in groove 39, stroke groove 313 has been seted up to the bottom of annular chute 33 inner chamber, the internal surface of stroke groove 313 and the surface looks adaptation of bracing piece 32.
In the invention, the upper part and the lower part of one end of the limiting rod 38 are both fixedly connected with mounting blocks 314, and a pull rod 315 is rotatably connected between the opposite sides of the two mounting blocks 314.
In the invention, a limit block 316 is fixedly connected to one side of the inner surface of the support ring 31, which is located at the through hole 37, one side of the limit block 316 is provided with a mounting groove 317, the inner surface of the mounting groove 317 is matched with the outer surface of the limit rod 38, both sides of the inner wall of the mounting groove 317 are fixedly connected with matching blocks 318, the front surface and the back surface of the limit rod 38 are provided with T-shaped grooves 319, and the inner surface of the T-shaped grooves 319 is matched with the outer surface of the matching blocks 318.
In the invention, the connecting assembly 4 comprises a connecting sleeve 41 positioned at the bottom of the head ring 1, the top end of the supporting rod 32 is fixedly connected with a connecting block 42, two sides of the connecting block 42 are respectively provided with a connecting groove 43, the top and the bottom of an inner cavity of the connecting groove 43 are respectively fixedly connected with a stop block 44, two sides of the connecting sleeve 41 are respectively provided with a sliding groove 45, the inner surface of the sliding groove 45 is slidably connected with a push block 46, one side of the push block 46 is fixedly connected with a push plate 47, two sides of the push plate 47 are respectively provided with a square groove 48, and the inner surface of the square groove 48 is matched with the outer.
In the present invention, the outer surface of the push plate 47 is slidably connected to the inner surface of the sliding groove 45, and the outer surface of the push plate 47 is rotatably connected to the inner surface of the connecting groove 43.
According to the invention, a plurality of adapting grooves 5 are formed in the top of a base 2, the inner surfaces of the adapting grooves 5 are adapted to the outer surface of a supporting rod 32, placing grooves are formed in the two sides of the surface of the base 2, arc-shaped strips 6 are connected to the inner surfaces of the placing grooves in a sliding mode, a plurality of placing holes 7 are formed in the top of the arc-shaped strips 6, connecting rods 8 are arranged on the two sides of the front surfaces of the arc-shaped strips 6, one ends of the connecting rods 8 penetrate through the arc-shaped strips 6 and extend to the outer portions of the arc-shaped strips 6, a baffle 9 is fixedly connected to one end of each connecting rod 8, a strong spring 10 is sleeved on the outer surface of each connecting rod 8.
In the present invention, one side of the baffle 9 is in contact with the inner surface of the base 2, and the other end of the strong spring 10 is in contact with one side of the arc-shaped bar 6.
The invention also discloses a working method of the foldable dust removal bag cage, which comprises the following steps:
the method comprises the following steps: firstly, inserting the connecting block 42 on the supporting rod 32 into the inner surface of the connecting sleeve 41, then pushing the pushing block 46, enabling the pushing block 46 to enter the inner surface of the sliding groove 45, further enabling the sliding pushing plate 47 to slide into the inner surface of the connecting groove 43 from the inner surface of the sliding groove 45 until the pushing plate 47 is contacted with the stop block 44, at this time, rotating the pushing block 46 and pressing the pushing block 46 to enable the square groove 48 on the pushing plate 47 to be aligned with the stop block 44, and inserting the pushing block into the connecting groove 43 until the pushing plate 47 is contacted with the inner surface of the connecting groove 43;
step two: repeating the first step, connecting the support rod 32 with the corresponding connecting sleeve 41, then placing the bottom end of the support rod 32 into the annular sliding groove 33 on the support ring 31, and rotating the upper head ring 1, so that the support rod 32 slides down from the inner surface of the travel groove 313, and simultaneously the support rod 32 is in contact with the top of the base 2;
step three: when the stretching is needed, the supporting ring 31 is lifted, the supporting ring 31 is rotated, the supporting rod 32 slides on the inner surface of the annular sliding groove 33 until the supporting rod 32 slides into the arc-shaped groove 35, at this time, the limiting rod 38 sequentially passes through the through hole 37 and the through hole 36, the clamping block 312 is pinched, so that the clamping block 312 enters the inner part of the storage cavity 310, the thrust spring 311 is compressed, the clamping block 312 also enters the through hole 37 and the through hole 36, while the T-shaped slot 319 on the stop rod 38 contacts the outer surface of the mating block 318, the stop lever 38 is then rotated, causing the engagement block 318 to rotate to the transverse slot portion in the T-shaped slot 319, at the same time, the pushing spring 311 in the storage cavity 310 pushes the latch 312, so that the fixture block 312 slides in the storage cavity 310, and meanwhile, the fixture block 312 contacts with the inner surface of the arc-shaped slot 39 on the support rod 32, thereby limiting the support rod 32;
step four: similarly, the head ring 1 is lifted, the head ring 1 is rotated, the support rod 32 slides into the arc-shaped groove 35 of the corresponding arc-shaped block 34 on the inner surface of the annular sliding groove 33, and the support rod 32 can be stretched by repeating the step three;
step five: at this time, the connecting rod 8 is pushed, so that the strong spring 10 on the connecting rod 8 is compressed, the connecting rod 8 is rotated, the connecting rod 8 drives the baffle plate 9 to rotate, one side of the baffle plate 9 is contacted with one side of the inner surface of the base 2, and the supporting rod 32 positioned below is pulled close through the blocking effect of the elastic force of the strong spring 10 and the baffle plate 9;
step six: when the folding is needed, the limiting rod 38 is rotated to enable the clamping block 312 on the limiting rod 38 to rotate out of the arc-shaped clamping groove 39, the limiting rod 38 is pulled out of the limiting block 316 through the pull rod 315 between the two mounting blocks 314, then the corresponding head ring 1 and the corresponding support ring 31 are rotated to enable the support rod 32 to slide down from the inner surface of the stroke groove 313 and to be in contact with the top of the base 2, and the height of the dust removal bag dragon at the moment is only one section of the height of the support rod 32.
The foldable dust removal bag cage and the working method thereof have the following beneficial effects:
in the invention, the telescopic assembly 3 comprises a support ring 31 and a support rod 32 positioned above the support ring 31, an annular sliding groove 33 is formed at the top of the support ring 31, a plurality of arc-shaped blocks 34 are fixedly connected to the inner surface of the annular sliding groove 33, an arc-shaped groove 35 is formed at one side of each arc-shaped block 34, the inner surface of each arc-shaped groove 35 is connected with the inner surface of the support rod 32 in a sliding manner, through holes 36 are formed at both sides of the inner wall of each arc-shaped groove 35, a plurality of through holes 37 are formed at both the outer surface and the inner surface of the support ring 31, a limit rod 38 is rotatably connected to the inner surface of each through hole 37, the outer surface of each limit rod 38 is rotatably connected with the inner surface of each through hole 36, an arc-shaped clamping groove 39 is formed at the outer surface of the support rod 32, an article placing, and the surface of fixture block 312 and the internal surface looks adaptation of arc draw-in groove 39, stroke groove 313 has been seted up to the bottom of annular spout 33 inner chamber, the internal surface of stroke groove 313 and the surface looks adaptation of bracing piece 32, through set up two sets of lock ring 31 and a plurality of bracing piece 32 in the inside of flexible subassembly 3, stroke groove 313 in the cooperation annular spout 33, can make the bracing piece 32 fall from the inside of stroke groove 313, thereby realize the folding to whole dust pocket dragon, and utilize the cooperation of fixture block 312 and arc draw-in groove 39 on the gag lever post 38, can prevent bracing piece 32 upward movement, gag lever post 38 itself can prevent that bracing piece 32 from sliding at the internal surface of annular spout 33 simultaneously, it is comparatively convenient not only to fold through this structure, and can guarantee the stability of dust pocket cage when the extension.
In the invention, the telescopic assembly 3 comprises a support ring 31 and a support rod 32 positioned above the support ring 31, an annular sliding groove 33 is formed at the top of the support ring 31, a plurality of arc-shaped blocks 34 are fixedly connected to the inner surface of the annular sliding groove 33, an arc-shaped groove 35 is formed at one side of each arc-shaped block 34, the inner surface of each arc-shaped groove 35 is connected with the inner surface of the support rod 32 in a sliding manner, through holes 36 are formed at both sides of the inner wall of each arc-shaped groove 35, a plurality of through holes 37 are formed at both the outer surface and the inner surface of the support ring 31, a limit rod 38 is rotatably connected to the inner surface of each through hole 37, the outer surface of each limit rod 38 is rotatably connected with the inner surface of each through hole 36, an arc-shaped clamping groove 39 is formed at the outer surface of the support rod 32, an article placing, and the outer surface of the fixture block 312 is matched with the inner surface of the arc-shaped clamping groove 39, the bottom of the inner cavity of the annular sliding groove 33 is provided with a stroke groove 313, the inner surface of the stroke groove 313 is matched with the outer surface of the supporting rod 32, the connecting sleeve 41 is arranged in the connecting assembly 4, the connecting block 42 on the supporting rod 32 is matched with the connecting sleeve, the push plate 47 on the push block 46 is matched with the relationship between the stop 44 and the square groove 48, the stop 44 can block the push plate 47, the connecting sleeve 41 and the connecting block 42 are connected, the dust removal bag cage is installed through the structure, welding is not needed, compared with the prior art, the structure reduces the working difficulty, and can accelerate the production speed of the dust removal bag cage to a certain extent.
In the invention, a plurality of adapting grooves 5 are formed in the top of a base 2, the inner surfaces of the adapting grooves 5 are adapted to the outer surface of a support rod 32, placing grooves are formed in both sides of the surface of the base 2, arc-shaped strips 6 are connected to the inner surfaces of the placing grooves in a sliding manner, a plurality of placing holes 7 are formed in the top of the arc-shaped strips 6, connecting rods 8 are arranged on both sides of the front surface of the arc-shaped strips 6, one ends of the connecting rods 8 penetrate through the arc-shaped strips 6 and extend to the outer parts of the arc-shaped strips 6, a baffle 9 is fixedly connected to one end of each connecting rod 8, a strong spring 10 is sleeved on the outer surface of each connecting rod 8, one end of each strong spring 10 is fixedly connected with one side of each connecting rod 8, one side of each baffle 9 is in contact with the inner surface of the base 2, the other, place arc strip 6 in the inside of standing groove, cooperate the hole 7 of placing on the arc strip 6, recycle baffle 9 and powerful spring 10 on the connecting rod 8, can be taut with the bracing piece 32 that is located on base 2, through this structure, its stability of enhancement that can be further.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the invention to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims.
Claims (8)
1. The foldable dust removal bag cage is characterized by comprising a head ring (1) and a base (2), wherein the bottom of the head ring (1) is connected with a telescopic assembly (3) through a connecting assembly (4);
the telescopic component (3) comprises a support ring (31) and a support rod (32) positioned above the support ring (31), an annular sliding groove (33) is formed in the top of the support ring (31), a plurality of arc-shaped blocks (34) are fixedly connected to the inner surface of the annular sliding groove (33), an arc-shaped groove (35) is formed in one side of each arc-shaped block (34), the inner surface of each arc-shaped groove (35) is connected with the inner surface of the support rod (32) in a sliding mode, through holes (36) are formed in the two sides of the inner wall of each arc-shaped groove (35), a plurality of through holes (37) are formed in the outer surface and the inner surface of the support ring (31), a limiting rod (38) is connected to the inner surface of each through hole (37) in a rotating mode, the outer surface of each limiting rod (38) is connected with the inner surface of each through, the utility model discloses a spacing pole, including gag lever post (38), one side of gag lever post (38) has been seted up and has been put thing chamber (310), one side fixedly connected with thrust spring (311) of putting thing chamber (310) inner wall, the one end fixedly connected with fixture block (312) of thrust spring (311), the one end of fixture block (312) is hemispherical to the surface of fixture block (312) and the internal surface looks adaptation of arc draw-in groove (39), stroke groove (313) have been seted up to the bottom of annular spout (33) inner chamber, the internal surface of stroke groove (313) and the surface looks adaptation of bracing piece (32).
2. A collapsible dust bag cage according to claim 1, characterised in that a mounting block (314) is fixedly connected to each of the upper and lower sides of one end of the restraining bar (38), and a tie rod (315) is pivotally connected between the opposite sides of the two mounting blocks (314).
3. The foldable dust removal bag cage according to claim 1, wherein a limit block (316) is fixedly connected to one side of the inner surface of the support ring (31) which is located at the through hole (37), an installation groove (317) is formed in one side of the limit block (316), the inner surface of the installation groove (317) is matched with the outer surface of the limit rod (38), matching blocks (318) are fixedly connected to both sides of the inner wall of the installation groove (317), T-shaped grooves (319) are formed in the front and back of the limit rod (38), and the inner surface of the T-shaped grooves (319) is matched with the outer surface of the matching blocks (318).
4. The foldable dust removal bag cage according to claim 1, wherein the connecting assembly (4) comprises a connecting sleeve (41) located at the bottom of the head ring (1), a connecting block (42) is fixedly connected to the top end of the supporting rod (32), connecting grooves (43) are formed in both sides of the connecting block (42), stoppers (44) are fixedly connected to the top and the bottom of an inner cavity of the connecting grooves (43), sliding grooves (45) are formed in both sides of the connecting sleeve (41), a pushing block (46) is slidably connected to the inner surface of the sliding groove (45), a pushing plate (47) is fixedly connected to one side of the pushing block (46), square grooves (48) are formed in both sides of the pushing plate (47), and the inner surfaces of the square grooves (48) are matched with the outer surfaces of the stoppers (44).
5. A collapsible dust bag cage according to claim 4, characterised in that the outer surface of the push plate (47) is slidably connected to the inner surface of the sliding groove (45), and the outer surface of the push plate (47) is rotatably connected to the inner surface of the connecting groove (43).
6. A collapsible dust bag cage according to claim 1, characterised in that the top of the base (2) is provided with a number of adaptation grooves (5), the inner surface of the adapting groove (5) is adapted with the outer surface of the supporting rod (32), both sides of the surface of the base (2) are provided with placing grooves, the inner surfaces of the placing grooves are connected with arc-shaped strips (6) in a sliding way, a plurality of placing holes (7) are arranged at the top of the arc-shaped strip (6), connecting rods (8) are arranged on both sides of the front surface of the arc-shaped strip (6), one end of the connecting rod (8) penetrates through the arc-shaped strip (6) and extends to the outside of the arc-shaped strip (6), one end of the connecting rod (8) is fixedly connected with a baffle (9), the outer surface of the connecting rod (8) is sleeved with a strong spring (10), one end of the strong spring (10) is fixedly connected with one side of the connecting rod (8).
7. A collapsible dust bag cage according to claim 6, characterised in that one side of the flap (9) is in contact with the inner surface of the base (2) and the other end of the strong spring (10) is in contact with one side of the curved strip (6).
8. The working method of the foldable dust removal bag cage is characterized by comprising the following steps:
the method comprises the following steps: firstly, inserting a connecting block (42) on a supporting rod (32) into the inner surface of a connecting sleeve (41), then pushing a pushing block (46), enabling the pushing block (46) to enter the inner surface of a sliding groove (45), further enabling a sliding pushing plate (47) to slide into the inner surface of a connecting groove (43) from the inner surface of the sliding groove (45) until the pushing plate (47) is in contact with a stop block (44), rotating the pushing block (46) and pressing the pushing block (46) to enable a square groove (48) on the pushing plate (47) to be aligned with the stop block (44), and inserting the pushing block (46) into the connecting groove (43) until the pushing plate (47) is in contact with the inner surface of the connecting groove (43);
step two: repeating the step one, connecting the support rod (32) with the corresponding connecting sleeve (41), then placing the bottom end of the support rod (32) into the annular sliding groove (33) on the support ring (31), and rotating the head ring (1) above, so that the support rod (32) slides down from the inner surface of the stroke groove (313), and meanwhile, the support rod (32) is contacted with the top of the base (2);
step three: when the support ring (31) needs to be stretched, the support ring (31) is lifted, the support ring (31) is rotated, the inner surface of the support rod (32) in the annular sliding groove (33) slides until the support rod (32) slides into the arc-shaped groove (35), the limiting rod (38) sequentially penetrates through the through hole (37) and the through hole (36) at the moment, the fixture block (312) is pinched, the fixture block (312) enters the object placing cavity (310) and is compressed to enable the thrust spring (311) to enable the fixture block (312) to also enter the through hole (37) and the through hole (36), the T-shaped groove (319) in the limiting rod (38) is contacted with the outer surface of the matching block (318), then the limiting rod (38) is rotated, the matching block (318) is rotated to the transverse groove part in the T-shaped groove (319), and meanwhile, the thrust spring (311) in the object placing cavity (310) pushes the fixture block (312), therefore, the clamping block (312) slides in the storage cavity (310), and meanwhile, the clamping block (312) is in contact with the inner surface of the arc-shaped clamping groove (39) on the supporting rod (32), so that the supporting rod (32) is limited;
step four: similarly, the head ring (1) is lifted, the head ring (1) is rotated, the supporting rod (32) slides into the arc-shaped groove (35) of the corresponding arc-shaped block (34) on the inner surface of the annular sliding groove (33), and the supporting rod (32) can be stretched by repeating the step three;
step five: the connecting rod (8) is pushed at the moment, so that the strong spring (10) on the connecting rod (8) is compressed, the connecting rod (8) is rotated, the connecting rod (8) drives the baffle (9) to rotate, one side of the baffle (9) is contacted with one side of the inner surface of the base (2), and the supporting rod (32) positioned below is pulled close through the blocking effect of the elasticity of the strong spring (10) and the baffle (9);
step six: when the folding bag is required, the limiting block (312) on the limiting rod (38) is rotated out from the inside of the arc-shaped clamping groove (39) by rotating the limiting rod (38), the limiting rod (38) is pulled out from the inside of the limiting block (316) by the pull rod (315) between the two mounting blocks (314), then the corresponding head ring (1) and the corresponding support ring (31) are rotated, the support rod (32) slides down from the inner surface of the stroke groove (313) and is in contact with the top of the base (2), and the height of the dust removal bag dragon at the moment is only one section of the height of the support rod (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011461989.8A CN112604407A (en) | 2020-12-11 | 2020-12-11 | Foldable dust removal bag cage and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011461989.8A CN112604407A (en) | 2020-12-11 | 2020-12-11 | Foldable dust removal bag cage and working method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112604407A true CN112604407A (en) | 2021-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011461989.8A Pending CN112604407A (en) | 2020-12-11 | 2020-12-11 | Foldable dust removal bag cage and working method thereof |
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| Country | Link |
|---|---|
| CN (1) | CN112604407A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204656203U (en) * | 2015-05-25 | 2015-09-23 | 苏州迪森生物能源有限公司 | A kind of Sectional bag cage |
| CN206454405U (en) * | 2017-02-11 | 2017-09-01 | 福建净峰环保有限公司 | It is a kind of to be easy to fixed bag-type dust filter core mounting bracket |
| CN210278558U (en) * | 2019-06-11 | 2020-04-10 | 三明学院 | Foldable novel bag cage dust removal device |
| CN211486923U (en) * | 2019-12-31 | 2020-09-15 | 泊头市世洁环保设备有限公司 | Dismantle convenient dust bag cage |
-
2020
- 2020-12-11 CN CN202011461989.8A patent/CN112604407A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204656203U (en) * | 2015-05-25 | 2015-09-23 | 苏州迪森生物能源有限公司 | A kind of Sectional bag cage |
| CN206454405U (en) * | 2017-02-11 | 2017-09-01 | 福建净峰环保有限公司 | It is a kind of to be easy to fixed bag-type dust filter core mounting bracket |
| CN210278558U (en) * | 2019-06-11 | 2020-04-10 | 三明学院 | Foldable novel bag cage dust removal device |
| CN211486923U (en) * | 2019-12-31 | 2020-09-15 | 泊头市世洁环保设备有限公司 | Dismantle convenient dust bag cage |
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Application publication date: 20210406 |
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