CN113289423B - Automatic cloth bag replacing device of bag type dust collector - Google Patents
Automatic cloth bag replacing device of bag type dust collector Download PDFInfo
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- CN113289423B CN113289423B CN202110597896.6A CN202110597896A CN113289423B CN 113289423 B CN113289423 B CN 113289423B CN 202110597896 A CN202110597896 A CN 202110597896A CN 113289423 B CN113289423 B CN 113289423B
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- 239000004744 fabric Substances 0.000 title claims abstract description 45
- 239000000428 dust Substances 0.000 title claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 56
- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 10
- 208000012260 Accidental injury Diseases 0.000 abstract description 4
- 208000014674 injury Diseases 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- 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
- B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame
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- B—PERFORMING OPERATIONS; TRANSPORTING
- 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
- B01D46/0002—Casings; Housings; Frame constructions
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- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to an automatic cloth bag replacing device of a bag type dust collector, which comprises a bracket mechanism, a lifting mechanism, a reversing mechanism, a pattern plate assembly and a control mechanism, wherein the bracket mechanism is arranged on the bracket mechanism; the bracket mechanism comprises a main bracket and a side bracket; the lifting mechanism comprises a lifting motor, a bearing seat, a main rotating shaft, a main pulley, an auxiliary fixed shaft, an auxiliary pulley and a steel wire rope; the reversing mechanism comprises a reversing driving motor, a reversing transmission main belt wheel, a reversing transmission auxiliary belt wheel, a transmission belt, a reversing platform frame, a pattern plate looper plate, a limiting control rod, a looper control jack plate and a looper jack; the pattern plate assembly is arranged on the inner side of the reverse platform frame in a matching way; the control mechanism comprises a supporting rod control jack, a control supporting rod, a jack control plate, a supporting rod clamping head and a control plate card. The bag-type dust collector bag replacing device is simple and convenient to operate and use, can efficiently replace the bag of the bag-type dust collector, greatly improves the efficiency of replacing the bag, saves the time of workers, and avoids accidental injury of the workers during replacement.
Description
Technical Field
The invention relates to the technical field of bag changing equipment of bag type dust collectors, in particular to an automatic bag changing device of a bag type dust collector.
Background
The bag type dust collector is a dry type dust filtering device, is widely applied due to the advantages of high dust collection efficiency, wide range of air volume treatment, simple structure, convenient maintenance and operation and the like, and the cloth bag of the bag type dust collector is constantly aged in the working process after the bag type dust collector operates for a period of time, so that the cloth bag of the bag type dust collector is frequently replaced with new one. The mode of welding pressurize is adopted before the installation of bag collector and card subassembly, and at the change in-process, operating personnel will remove the blowpipe of bag collector's box top earlier, and the card plane of card subassembly is gone down in person again and is changed the sack one by one, and this kind of mode not only complex operation, waste time and energy, because work space is little moreover, the very easy unexpected injury that takes place of change in-process workman.
Disclosure of Invention
Aiming at the problems in the prior art, the automatic cloth bag replacing device for the bag type dust collector is reasonable and compact in structural design, convenient to operate and use, capable of efficiently replacing cloth bags of the bag type dust collector, greatly improving the cloth bag replacing efficiency, saving the time of workers and avoiding accidental injuries of the workers during replacement.
The technical scheme of the invention is as follows:
the automatic cloth bag replacing device of the bag type dust collector comprises a support mechanism, a lifting mechanism, a reversing mechanism, a pattern plate assembly and a control mechanism;
the support mechanism is arranged on the ground and comprises a main support and side supports which are arranged on two opposite sides of one end of the main support in a matching way;
the lifting mechanism is arranged on the upper part of the side bracket in a matching manner and comprises a lifting motor, a bearing seat, a main rotating shaft, a main pulley, an auxiliary fixed shaft, an auxiliary pulley and a steel wire rope; the lifting motor is arranged on the upper part of the side bracket in a matching way; one end of the main rotating shaft is connected with the power output end of the lifting motor in a matching manner, and the other end of the main rotating shaft is installed on the upper part of the side bracket in a matching manner through the bearing block; the main pulley is arranged on the main rotating shaft in a matching way; the auxiliary fixed shaft is matched and fixedly arranged at the top end of the side bracket and is parallel to the main rotating shaft; the auxiliary pulley is hinged on the auxiliary fixed shaft in a matching manner; in the process that the pattern plate assembly is lifted and reset, one end of the steel wire rope is wound on the main pulley, and the other end of the steel wire rope penetrates through the auxiliary pulley and the reversing mechanism to be connected with the pattern plate assembly;
the reversing mechanism comprises a reversing driving motor, a reversing transmission main belt wheel, a reversing transmission auxiliary belt wheel, a transmission belt, a reversing platform frame, a pattern plate looper plate, a limiting control rod, a looper control jack plate and a looper jack; the reverse rotation driving motor is installed on the outer wall of one end of the main bracket in a matching manner; the reverse rotation transmission main belt wheel is matched and arranged on a power output shaft of the reverse rotation driving motor; the reverse platform frame is of a square frame structure, and the pattern plate assembly is installed in a frame opening of the reverse platform frame in a matching mode in the cloth bag changing process; the opposite two sides of the reverse platform frame are hinged and installed on the inner side of one end of the main bracket through a reverse shaft in a matching manner; one of the reversing shafts also extends out of the main support, and the extending end of the reversing shaft is hinged with the reversing transmission auxiliary belt wheel in a matching manner; the reverse rotation transmission secondary belt wheel is connected with the reverse rotation transmission main belt wheel in a matching way through the transmission belt; the inner sides of the two ends of the reverse platform frame are also provided with the pattern plate loose-end plates and the limit control rods which are parallel to each other in a matching way; the looper jack is installed on the outer side of the reverse platform frame in a matching mode, and the power output end of the looper jack is provided with the looper control jack plate in a matching mode; one end of the looper control jack plate is connected with the pattern plate looper plate and is connected with the pattern plate assembly in a matching way through the pattern plate looper plate;
the control mechanism comprises a supporting rod control jack, a supporting rod mounting plate, a control supporting rod, a jack control plate, a supporting rod clamping head and a control board card; the supporting rod controls the jack to be installed on the outer wall of the other end of the main support in a matching mode, and the power output end of the supporting rod controls the jack control panel to be installed in a matching mode; one end of the jack control plate is provided with the control plate card; the support rod mounting plate is mounted on the inner wall of the main support in a matching manner, and a support rod guide hole is formed in the support rod mounting plate along the length direction in a matching manner; the control support rod is movably mounted in the support rod guide hole in a matched mode, one end of the control support rod extends out of the support rod mounting plate, and the extending end of the control support rod extends out of the support rod mounting plate and is connected with the control board card in a matched mode.
Automatic sack changing device of bag collector, wherein: the pattern plate assembly comprises a pattern plate and a cloth bag clamp; the middle area of the pattern plate is evenly provided with cloth bag clamping openings, and each cloth bag clamping opening is provided with a cloth bag clamp in a matching mode and is provided with a cloth bag in a matching mode through the cloth bag clamp.
Automatic sack changing device of bag collector, wherein: the main support is of a square frame structure and comprises main support legs, brake legs, cross beams, longitudinal beams and cross braces; the main supporting legs are four and are distributed in a rectangular shape, and the braking legs are installed on one side of the lower end of each main supporting leg in a matched mode; the bottom ends of the brake legs are provided with moving wheels in a matching way; one cross brace is horizontally connected between the lower ends of the pair of main supporting legs positioned on one longitudinal side, and the other cross brace is horizontally connected between the lower ends of the pair of main supporting legs positioned on the other longitudinal side; one longitudinal beam is connected between the top ends of the pair of main supporting legs positioned on one lateral side, and the other longitudinal beam is connected between the top ends of the pair of main supporting legs positioned on the other lateral side; one cross beam is connected between the top ends of the pair of main supporting legs positioned on one longitudinal side, and the other cross beam is connected between the top ends of the pair of main supporting legs positioned on the other longitudinal side.
Automatic sack changing device of bag collector, wherein: the brake leg comprises a brake leg body, a brake rotating shaft, a spring clamp, a wheel carrier, a wheel shaft and a wheel shaft sleeve; the brake rotating shaft is arranged on one side of the lower end of the main supporting leg in a matching manner; the brake leg body is hinged to the top end of the brake rotating shaft in a matched mode and can rotate around the brake rotating shaft; the springs are embedded at the lower ends of the main supporting legs at two opposite sides of the brake rotating shaft in the radial direction in a matching manner; the spring clamps are fixedly mounted at the top ends of the springs in a matched mode, and a spring clamp shell is mounted outside each spring clamp in a matched mode; the wheel carrier is installed at the bottom of the main supporting leg in a matching mode, and the lower end of the wheel carrier is installed with the moving wheel in a matching mode.
Automatic sack changing device of bag collector, wherein: the reversing platform frame is a square frame structure formed by connecting a pair of transversely opposite reversing platform longitudinal frames and a pair of longitudinally opposite reversing platform transverse frames; the middle parts of the outer sides of the pair of the longitudinal frames of the reverse platform are fixedly provided with the reverse shafts in a matching way; a pair of slots are symmetrically formed in two ends of the pair of transverse frames of the reverse platform; the reversing platform frame is hinged to the inner sides of one ends of the longitudinal beams through the pair of reversing shafts in a matched mode.
Automatic sack changing device of bag collector, wherein: the two ends of the pair of the pattern plate loose-end plates are movably inserted into the slots at the two ends of the pair of the reverse platform cross frames respectively.
Bag collector trades sack device automatically, wherein: the support rod mounting plates comprise a pair of first support rod mounting plates and a pair of second support rod mounting plates; the first support rod mounting plates are respectively and symmetrically mounted on the inner walls of one ends of the longitudinal beams in a matching manner; the pair of second supporting rod mounting plates are respectively and symmetrically mounted on the inner walls of the other ends of the pair of longitudinal beams in a matching manner; the inside of first bracing piece mounting panel and second bracing piece mounting panel has all been seted up along length direction the bracing piece guiding hole matches.
Automatic sack changing device of bag collector, wherein: the side brackets are provided with a pair of front ends which are symmetrically and vertically arranged on the longitudinal beams positioned on two opposite sides of the main bracket in the transverse direction; each side support comprises a main support leg, an auxiliary support leg and an auxiliary leg cross brace; the main tributary supporting leg with vice supporting leg parallel arrangement each other and bottom all match and install the removal wheel, vice leg stull horizontal form match connect in the main tributary supporting leg with between the upper end of vice supporting leg.
Has the advantages that:
the bag changing device of the bag type dust collector has the advantages of reasonable and compact structural design and simple and convenient operation and use, and can change the bags of the bag type dust collector one by matching the lifting mechanism, the reversing mechanism and the control mechanism, thereby greatly improving the bag changing efficiency, saving the time of workers, avoiding the accidental injury of the workers during the changing process and improving the working environment of the operators.
Drawings
FIG. 1 is a schematic view of the overall structure of a bag changing device of a bag collector of the present invention;
FIG. 2 is a schematic structural diagram of a support mechanism, a lifting mechanism and a reversing mechanism of the bag changing device of the bag-type dust collector of the invention;
FIG. 3 is a schematic structural diagram of a support mechanism of a bag changing device of a bag-type dust collector according to the present invention;
FIG. 4 is a schematic view of the assembly structure of the main bracket and the moving wheel of the bracket mechanism of the bag changing device of the bag-type dust collector of the present invention;
FIG. 5 is a schematic view of a partially assembled structure of a support mechanism, a lifting mechanism and a control mechanism of the cloth bag replacing device of the bag-type dust collector of the invention;
FIG. 6 is a schematic partial structural view of a reversing mechanism of a bag changing device of a bag collector of the invention;
FIG. 7 is a schematic structural diagram of a card assembly of the bag changing device of the bag-type dust collector of the present invention;
FIG. 8 is a schematic view of the braking operation of the bag changing device of the bag-type dust collector of the present invention;
FIG. 9 is a schematic diagram of the operation of the bag changing device of the bag collector of the present invention;
FIG. 10 is a schematic diagram of the pattern plate lifting operation of the bag changing device of the bag collector of the present invention;
FIG. 11 is a schematic view of the clamping operation of the pattern plate on the reverse rotation platform of the bag changing device of the bag collector of the present invention;
FIG. 12 is a schematic diagram of the cloth bag unloading operation of the cloth bag changing device of the bag collector of the present invention;
FIG. 13 is a flow chart of the operation of the pattern plate resetting of the bag changing device of the bag collector of the present invention.
Detailed Description
The invention is further illustrated by the following figures and examples, which are not to be construed as limiting the invention.
As shown in fig. 1 to 13, the automatic cloth bag changing device of the bag filter of the invention comprises a support mechanism 1, a lifting mechanism 2, a reversing mechanism 3, a pattern plate assembly 4 and a control mechanism 5.
The support mechanism 1 is placed on the ground and comprises a main support 11, a pair of side supports 12 and a moving wheel 13.
The main stand 11 has a square frame structure, and includes four main support legs 111, four brake legs 112, a pair of cross members 113, a pair of longitudinal members 114, and a pair of cross members 115.
The four main supporting legs 111 are distributed in a rectangular shape, one cross brace 115 is horizontally connected between the lower ends of a pair of main supporting legs 111 positioned on one longitudinal side, and the other cross brace 115 is horizontally connected between the lower ends of a pair of main supporting legs 111 positioned on the other longitudinal side; a longitudinal beam 114 is connected between the top ends of the pair of main support legs 111 positioned on one lateral side, and another longitudinal beam 114 is connected between the top ends of the pair of main support legs 111 positioned on the other lateral side; one cross member 113 is connected between the top ends of the pair of main support legs 111 at one longitudinal side, and the other cross member 113 is connected between the top ends of the pair of main support legs 111 at the other longitudinal side.
As shown in fig. 4, the braking legs 112 have four and are respectively matched and fixedly installed at one side of the lower ends of the four main supporting legs 111, and each braking leg 112 includes a braking leg body 1121, a braking rotational shaft 1122, a spring 1123, a spring catch 1124, a wheel frame 1125, a wheel shaft 1126 and a wheel hub 1127. The brake rotation shaft 1122 is fittingly installed at one side of the lower end of the main support leg 111; the braking leg body 1121 is hinged to the top end of the braking rotating shaft 1122 and can rotate around the braking rotating shaft 1122; the springs 1123 have four pairs, one pair and two groups being matched with the lower ends of the main support legs 111 fitted on the opposite sides of the brake rotation shaft 1122 in the radial direction; the four spring clips 1124 are respectively matched and fixedly arranged at the top ends of the four pairs of springs 1123, and a spring clip shell is also matched and arranged outside each spring clip 1124; the spring 1123, the spring clip 1124 and the spring clip housing together form an elastic clip, and after the braking leg body 1121 rotates around the rotating shaft 1122, two ends of the braking leg body are matched and limited between the two sets of elastic clips. The wheel frame 1125 is installed at the bottom of the main supporting leg 111 in a matching way, and the lower end of the wheel frame 1125 is installed with a wheel shaft 1126 for installing the moving wheel 13 in a matching way, and a wheel shaft sleeve 1127 is sleeved on the wheel shaft 1126 in a matching way; during the movement of the main stand 11, the brake legs 112 are rotated to be positioned between the two sets of elastic engagement pieces, and the main stand 11 is moved by the moving wheel 13. When the main stand 11 is moved to a designated position, the brake leg 112 is rotated to be positioned between a set of spring clips on the braking side, and the brake rotating shaft 1122 provides a supporting force to generate braking; during the braking process, the braking legs 112 rotate around the braking rotating shaft 1122 on the main supporting legs 111, the braking legs 112 rotate to a position between the two sets of elastic clamping pieces, the spring clamps 1124 are manually pressed into the main supporting legs 111, and after the braking legs 112 are completely attached to and parallel with the main supporting legs 111, the spring clamps 1124 automatically pop out of the main supporting legs 111 to limit the degree of freedom of rotation of the braking legs 112.
The pair of side brackets 12 are symmetrically and vertically installed at the outer sides of the front ends of the pair of longitudinal beams 113 of the main bracket 11, and each side bracket 12 comprises a main supporting leg 121, an auxiliary supporting leg 122 and an auxiliary leg cross brace 123; the main supporting leg 121 and the sub supporting leg 122 are arranged in parallel with each other and the moving wheels 13 are installed at the bottom thereof in a matching manner, and the sub leg cross brace 123 is horizontally connected between the upper ends of the main supporting leg 121 and the sub supporting leg 122 in a matching manner.
The lifting mechanism 2 is provided with a pair of upper parts of a pair of side brackets 12 which are matched and arranged on the bracket mechanism 1, and comprises a lifting motor 21, a bearing seat 22, a main rotating shaft 23, a main pulley 24, an auxiliary fixed shaft 25, an auxiliary pulley 26 and a steel wire rope. The lifting motor 21 is matched and fixedly arranged on the outer side of the upper part of the side bracket 12 through a motor mounting seat; the bearing seat 22 is matched and fixedly arranged on the side bracket 12 at one side of the power output end of the lifting motor 21; one end of the main rotating shaft 23 is connected with the power output end of the lifting motor 21 in a matching way, and the other end of the main rotating shaft is hinged to the bearing block 22 in a matching way; the main pulley 24 is fixedly mounted on the middle shaft body of the main rotating shaft 23 in a matching manner and rotates synchronously with the main rotating shaft 23; the auxiliary fixed shaft 25 is matched and arranged at the top end of the side bracket 12 and is parallel to the main rotating shaft 23; the auxiliary pulley 26 is mounted on the middle shaft body of the auxiliary fixed shaft 25 in a matching and hinged manner; during the lifting and resetting process of the pattern plate assembly 4, one end of the steel wire rope is wound on the main pulley 24, and the other end of the steel wire rope penetrates through the auxiliary pulley 26 and the reversing mechanism 3 to be connected with the pattern plate assembly 4.
As shown in fig. 2 and 6, the reversing mechanism 3 includes a reversing drive motor 31, a reversing transmission primary pulley 32, a reversing transmission secondary pulley 33, a transmission belt 34, a reversing platform frame 35, a pattern plate looper plate 36, a limit control lever 37, a looper control jack plate 38, and a looper jack 39.
The reverse rotation driving motor 31 is matched and mounted on one end outer wall of one longitudinal beam 114 of the main bracket 11; the reverse rotation transmission primary pulley 32 is fittingly mounted to a power output shaft of the reverse rotation drive motor 31.
The reverse platform frame 35 is a square frame structure formed by connecting a pair of reverse platform longitudinal frames 351 arranged transversely and oppositely and a pair of reverse platform transverse frames 352 arranged longitudinally and oppositely; the middle parts of the outer sides of the pair of the vertical frames 351 of the reverse platform are respectively and fixedly provided with a reverse shaft 353 in a matching way; a pair of slots 354 are symmetrically formed at two ends of the pair of reverse platform transverse frames 352; the reverse platform frame 35 is matched and hinged with one end inner side of a pair of longitudinal beams 114 of the main frame 11 through a pair of reverse shafts 353, wherein one reverse shaft 353 also extends out of the longitudinal beam 114, and the extending end is matched and hinged with a reverse transmission secondary belt wheel 33; the reverse rotation transmission secondary pulley 33 and the reverse rotation transmission primary pulley 32 are connected in a matching manner through a transmission belt 34.
The pattern plate looping plates 36 are provided with a pair and are respectively installed at the inner sides of the reverse platform frames 35 in a matching way, and two ends of the pair of pattern plate looping plates 36 are respectively movably inserted into the slots 354 at two ends of the pair of reverse platform cross frames 352; the card change plate 36 is used to clamp and position the card 41 of the card assembly 4 during the inversion of the inverted platform shelf 35. Like the shifting opening of the shifting opening wrench, the pattern plate shifting opening wrench 36 moves towards two sides of the reverse platform frame 35 when the pattern plate 41 passes through the reverse platform frame 35 under the action of the lifting mechanism 2, so that the pattern plate 41 smoothly passes through the square frame hole in the middle of the reverse platform frame 35; after the pattern plate 41 passes through the reverse platform frame 35, the pattern plate adjustable plate 36 moves towards the middle of the reverse platform frame 35, so that the pattern plate 41 is supported and clamped.
The limit control levers 37 are provided with a pair of limit control levers, which are fixedly connected to the inner walls of both ends of the pair of horizontal frames 352 of the reverse rotation table, respectively, and are parallel to the pair of vertical frames 351 of the reverse rotation table, for limiting the platen 41 of the platen assembly 4.
As shown in fig. 6, the looper jack 39 is fittingly installed outside both ends of the pair of reverse platform crossbars 352, and the power output end thereof is fittingly installed with a looper control jack plate 38; one end of the looping control jack plate 38 is connected to one end of the card looping plate 36 which penetrates through the outer side of the slot 354 of the reverse platform cross frame 352; the shifting jack 39 controls the pattern plate 41 of the pattern plate assembly 4 through the shifting control jack plate 38; when the pattern plate 41 passes through the reverse platform frame 35 under the action of the steel wire rope, the pattern plate looper plate 36 is pushed away towards two sides under the action of the looper control jack plate 38 of the looper jack 39, and when the pattern plate 41 is to be clamped by the pattern plate looper plate 36, the looper jack 39 extends to enable the pattern plate looper plate 36 to clamp the pattern plate 41.
As shown in fig. 7, during the bag changing process, the card assembly 4 is fittingly installed in the frame of the inverted platform frame 35, and comprises a card 41 and a bag clamp 42; wherein, the middle area of the flower plate 41 is evenly provided with a plurality of cloth bag bayonets 411, each cloth bag bayonet 411 is provided with a cloth bag clamp 42 in a matching way, and a cloth bag 6 is installed in a matching way through the cloth bag clamp 42; each cloth bag bayonet 411 is connected with the cloth bag clamp 42 through screw thread matching. The card 41 is adsorbed and pressure-maintained by a rubber bag above a box body ring beam in the bag type dust collector and is connected with the rubber bag through a bolt, in the process of changing the cloth bag 6, a blowing pipe on an upper box body of the bag type dust collector above the card 41 is firstly removed, then the bolt is unscrewed and a vacuum adsorption bag opening of the rubber bag is opened, and then the card 41 is lifted to the reversal platform frame 35 by a steel wire rope in the lifting mechanism 2.
As shown in fig. 5, the control mechanism 5 includes a support rod control jack 51, a support rod mounting plate 52, a control support rod 53, a jack control plate 54, a support rod chuck 55, and a control board card 56.
The support rod control jack 51 has a pair of support rods and is respectively matched and installed on the outer walls of the other ends of the pair of longitudinal beams 114 of the main bracket 11; wherein, the power output end of the supporting rod control jack 51 is provided with a jack control plate 54 in a matching way, and one end of the jack control plate 54 is provided with a control plate card 56.
The support rod mounting plates 52 are matched and mounted on the inner walls of the pair of longitudinal beams 114 of the main bracket 11, and comprise a pair of first support rod mounting plates 521 and a pair of second support rod mounting plates 522; the pair of first support rod mounting plates 521 are respectively matched and symmetrically mounted on the inner walls of one ends of the pair of longitudinal beams 114 of the main support 11; the pair of second support rod mounting plates 522 are respectively and symmetrically mounted on the inner walls of the other ends of the pair of longitudinal beams 114 of the main stand 11 in a matching manner; the inside of this first bracing piece mounting panel 521 and second bracing piece mounting panel 522 has all mated along length direction and has seted up the bracing piece guiding hole.
The control support rods 53 are provided with two groups of support rod guide holes which are respectively matched and movably arranged in a pair of first support rod mounting plates 521 of the support rod mounting plate 52; wherein, one end of the control support rod 53 extends out of the support rod guide hole of the first support rod mounting plate 521 of the support rod mounting plate 52, and the extending end is connected with the control board card 56 at one end of the jack control plate 54 in a matching way through a support rod chuck 55; when the reverse platform frame 35 stops reversing, the support rod control jack 51 extends to drive the control support rod 53 to extend out of the support rod guide hole of the first support rod mounting plate 521, the reverse platform frame 35 is limited by the control support rod 53 to have a reversing degree of freedom, and the reverse platform frame 35 is supported from the bottom side after the control support rod 53 extends into the support rod guide hole of the second support rod mounting plate 522.
The automatic cloth bag replacing device of the bag type dust collector has the following flow in practical application:
in order to integrally dismount the pattern plate assembly 4 on the bag-type dust collector, the mounting mode of the pattern plate assembly 4 on the bag-type dust collector body is changed from a welding sealing pressure maintaining mode to a pressure maintaining mode of through bolt connection and rubber bag vacuumizing absorption, namely, when most of the cloth bags need to be replaced due to aging, a capsule opening plug at a bag opening of the rubber bag is opened, air enters the bag opening of the rubber bag, negative pressure absorption between an upper ring beam and a pattern plate 41 of a box body of the bag-type dust collector disappears, further, connection between the bag-type dust collector and the pattern plate assembly 4 is eliminated, a jetting pipe above the box body of the bag-type dust collector is removed, at the moment, the pattern plate assembly 4 stops being lifted when the pattern plate assembly 4 is lifted to a position of a limiting control rod 37 of a reversing mechanism 3 through a lifting mechanism 2, a pattern plate looper 36 of the reversing mechanism 3 moves towards the middle of a reversing platform frame 35 under the action of a looper jack 39 to support the pattern plate assembly 4, at the moment, a steel wire rope of the lifting mechanism 3 retreats, and subsequently realizes reversing of the pattern plate assembly 4 to replace the cloth bags 6 one by one.
The cloth bag replacing device is simple and reasonable in structural design and convenient to operate and use, greatly improves the cloth bag replacing efficiency, saves the time of workers, and avoids accidental injury of the workers during replacement.
Claims (7)
1. The utility model provides an automatic sack changing device of bag collector which characterized in that: the automatic cloth bag replacing device comprises a support mechanism, a lifting mechanism, a reversing mechanism, a pattern plate assembly and a control mechanism;
the bracket mechanism is arranged on the ground and comprises a main bracket and side brackets which are matched and arranged on two opposite sides of one end of the main bracket;
the lifting mechanism is arranged on the upper part of the side bracket in a matching manner and comprises a lifting motor, a bearing seat, a main rotating shaft, a main pulley, an auxiliary fixed shaft, an auxiliary pulley and a steel wire rope; the lifting motor is installed on the upper part of the side bracket in a matching manner; one end of the main rotating shaft is connected with the power output end of the lifting motor in a matching manner, and the other end of the main rotating shaft is installed on the upper part of the side bracket in a matching manner through the bearing block; the main pulley is arranged on the main rotating shaft in a matching way; the auxiliary fixed shaft is fixedly arranged at the top end of the side bracket in a matching way and is parallel to the main rotating shaft; the auxiliary pulley is hinged on the auxiliary fixed shaft in a matching manner; in the process that the pattern plate assembly is lifted and reset, one end of the steel wire rope is wound on the main pulley, and the other end of the steel wire rope penetrates through the auxiliary pulley and the reversing mechanism to be connected with the pattern plate assembly;
the reversing mechanism comprises a reversing driving motor, a reversing transmission main belt wheel, a reversing transmission auxiliary belt wheel, a transmission belt, a reversing platform frame, a pattern plate looper plate, a limiting control rod, a looper control jack plate and a looper jack; the reverse rotation driving motor is installed on the outer wall of one end of the main bracket in a matching manner; the reverse rotation transmission main belt wheel is matched and arranged on a power output shaft of the reverse rotation driving motor; the reverse platform frame is of a square frame structure, and the pattern plate assembly is installed in a frame opening of the reverse platform frame in a matching mode in the cloth bag replacing process; the two opposite sides of the reverse platform frame are hinged and installed on the inner side of one end of the main frame through reverse shafts in a matching mode; one of the reversing shafts also extends out of the main support, and the extending end of the reversing shaft is hinged with the reversing transmission auxiliary belt wheel in a matching manner; the reverse rotation transmission secondary belt wheel is connected with the reverse rotation transmission main belt wheel in a matching way through the transmission belt; the inner sides of two ends of the reverse platform frame are also provided with the pattern plate adjustable opening plate and the limit control rod which are parallel to each other in a matching way; the movable port jack is installed on the outer side of the reverse platform frame in a matching mode, and the power output end of the movable port jack is installed with the movable port control jack plate in a matching mode; one end of the shifting control jack plate is connected with the pattern plate shifting plate and is connected with the pattern plate assembly in a matching way through the pattern plate shifting plate;
the control mechanism comprises a supporting rod control jack, a supporting rod mounting plate, a control supporting rod, a jack control plate, a supporting rod clamping head and a control board card; the supporting rod control jack is installed on the outer wall of the other end of the main support in a matching mode, and the power output end of the supporting rod control jack is installed with the jack control panel in a matching mode; one end of the jack control plate is provided with the control plate card; the support rod mounting plate is mounted on the inner wall of the main support in a matching manner, and a support rod guide hole is formed in the support rod mounting plate along the length direction; the control support rod is movably arranged in the support rod guide hole in a matching manner, one end of the control support rod extends out of the support rod mounting plate, and the extending end of the control support rod is connected with the control board card in a matching manner through the support rod clamping head;
the pattern plate is adsorbed and pressure-maintained by a rubber bag above a box body ring beam in the bag type dust collector and is connected with the rubber bag through a bolt;
the two ends of the pair of the pattern plate loose-end plates are movably inserted into the slots at the two ends of the pair of the reverse platform cross frames respectively;
the reversing platform frame is a square frame structure formed by connecting a pair of transversely opposite reversing platform longitudinal frames and a pair of longitudinally opposite reversing platform transverse frames; the middle parts of the outer sides of the pair of the longitudinal frames of the reverse platform are fixedly provided with the reverse shafts in a matching way; and a pair of slots are symmetrically formed at two ends of the pair of transverse frames of the reverse platform.
2. The automatic bag changing device of a bag-type dust collector as claimed in claim 1, wherein: the pattern plate assembly comprises a pattern plate and a cloth bag clamp; the middle area of the pattern plate is evenly provided with cloth bag clamping openings, and each cloth bag clamping opening is provided with the cloth bag clamp in a matched mode and is provided with a cloth bag in a matched mode through the cloth bag clamp.
3. The automatic bag changing device of a bag-type dust collector as claimed in claim 1, wherein: the main support is of a square frame structure and comprises main support legs, brake legs, cross beams, longitudinal beams and cross braces; the main supporting legs are four and are distributed in a rectangular shape, and one side of the lower end of each main supporting leg is provided with the braking leg in a matching mode; the bottom ends of the brake legs are provided with moving wheels in a matching way; one cross brace is horizontally connected between the lower ends of the pair of main supporting legs positioned on one longitudinal side, and the other cross brace is horizontally connected between the lower ends of the pair of main supporting legs positioned on the other longitudinal side; one longitudinal beam is connected between the top ends of the pair of main supporting legs positioned on one lateral side, and the other longitudinal beam is connected between the top ends of the pair of main supporting legs positioned on the other lateral side; one cross beam is connected between the top ends of the pair of main supporting legs positioned on one longitudinal side, and the other cross beam is connected between the top ends of the pair of main supporting legs positioned on the other longitudinal side.
4. The automatic cloth bag replacing device of the bag type dust collector as claimed in claim 3, wherein: the brake leg comprises a brake leg body, a brake rotating shaft, a spring clamp, a wheel carrier, a wheel shaft and a wheel shaft sleeve; the brake rotating shaft is arranged on one side of the lower end of the main supporting leg in a matching manner; the brake leg body is hinged to the top end of the brake rotating shaft in a matched mode and can rotate around the brake rotating shaft; the springs are embedded at the lower ends of the main supporting legs at two opposite sides of the brake rotating shaft in the radial direction in a matching manner; the spring clamps are fixedly arranged at the top ends of the springs in a matching manner, and a spring clamp shell is arranged outside each spring clamp in a matching manner; the wheel carrier is installed at the bottom of the main supporting leg in a matching mode, and the lower end of the wheel carrier is installed with the moving wheel in a matching mode.
5. The automatic cloth bag replacing device of the bag type dust collector as claimed in claim 3, wherein: the reverse platform frame is hinged to the inner sides of one ends of the longitudinal beams through the pair of reverse shafts in a matched mode.
6. The automatic cloth bag replacing device of the bag type dust collector as claimed in claim 3, wherein: the support rod mounting plates comprise a pair of first support rod mounting plates and a pair of second support rod mounting plates; the first support rod mounting plates are respectively and symmetrically mounted on the inner walls of one ends of the longitudinal beams in a matching manner; the pair of second supporting rod mounting plates are respectively and symmetrically mounted on the inner walls of the other ends of the pair of longitudinal beams in a matching manner; the inside of first bracing piece mounting panel and second bracing piece mounting panel has all been seted up along length direction the bracing piece guiding hole matches.
7. The automatic cloth bag replacing device of the bag type dust collector as claimed in claim 3, wherein: the side brackets are provided with a pair of front ends which are symmetrically and vertically arranged on the longitudinal beams positioned on two opposite sides of the main bracket in the transverse direction; each side support comprises a main support leg, an auxiliary support leg and an auxiliary leg cross brace; the main tributary supporting leg with vice supporting leg parallel arrangement each other and bottom all match and install the removal wheel, vice leg stull horizontal form accordant connection in the main tributary supporting leg with between the upper end of vice supporting leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110597896.6A CN113289423B (en) | 2021-05-31 | 2021-05-31 | Automatic cloth bag replacing device of bag type dust collector |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110597896.6A CN113289423B (en) | 2021-05-31 | 2021-05-31 | Automatic cloth bag replacing device of bag type dust collector |
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| CN113289423A CN113289423A (en) | 2021-08-24 |
| CN113289423B true CN113289423B (en) | 2022-12-09 |
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| CN202110597896.6A Expired - Fee Related CN113289423B (en) | 2021-05-31 | 2021-05-31 | Automatic cloth bag replacing device of bag type dust collector |
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| CN212309161U (en) * | 2020-03-12 | 2021-01-08 | 无锡和创众鑫环境工程技术有限公司 | Automatic dust removal cloth bag replacing device |
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| JP2006122779A (en) * | 2004-10-27 | 2006-05-18 | Nikkiso Co Ltd | Filter holder |
| WO2019105313A1 (en) * | 2017-11-28 | 2019-06-06 | 山东盛华投资有限责任公司 | Dust removing device for bag-type dust collector |
| CN111701356A (en) * | 2020-07-06 | 2020-09-25 | 卢松伟 | Quick-release type dust removal environment-friendly equipment with spare cloth bag and using method |
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