Bag-type dust collector with quick release function

Abstract

The utility model belongs to the technical field of bag-type dust removers, and particularly relates to a bag-type dust remover with a quick release function, which comprises a dust removal box and a fixing mechanism, the fixing mechanism is arranged on a filter bag mounting plate in the dust removal box, and a plurality of clamping mechanisms corresponding to mounting holes in the filter bag mounting plate are arranged on the fixing mechanism; and the fixing mechanism comprises a clamping frame, and extrusion plates are arranged on the opposite side faces in the clamping frame in a penetrating and embedding mode through formed embedding grooves correspondingly. According to the utility model, the two extrusion plates on the fixing mechanism are held, pushed and combined, so that the extrusion plates inwards fold and contract the filter cloth bags, the clamping connection between the filter cloth bags and the mounting holes is relieved, then the fixing mechanism is lifted, the plurality of clamping mechanisms are driven to carry the filter cloth bags to be synchronously lifted, and the plurality of filter cloth bags can be detached and taken out; secondly, a single clamping mechanism can be used for detaching and taking out the corresponding filtering cloth bag, so that the bag-type dust collector can be conveniently used.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of cloth bag dust collector, specifically relates to a cloth bag dust collector with quick release function. BACKGROUND

[0002] The cloth bag dust collector is a kind of dry filter dust device, it is suitable for capturing fine, dry, non-fibrous dust.Filter bag is made of woven filter cloth or non-woven felt, utilize the filtration of fiber fabric to filter dust-containing gas, when dust-containing gas enters bag-type dust collector, the dust with large particle size and specific gravity is settled down and falls into ash bucket due to the action of gravity, the gas containing fine dust is blocked when passing through filter material, so that the gas is purified.

[0003] Problems of prior art:

[0004] At present, when the filter cloth bag in the cloth bag dust collector is disassembled and replaced, the working personnel mainly pinch the filter cloth bag in the dust collector one by one, so that the filter cloth bag is separated from the clamping of the mounting hole on the dust collector, and then is pulled up and taken out, so that disassembling the filter cloth bag is not only cumbersome, but also time-consuming, thereby reducing the replacement efficiency of the filter cloth bag. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a cloth bag dust collector with quick release function, which can solve the above technical problems.

[0006] The technical scheme adopted by the utility model is as follows:

[0007] The utility model provides a cloth bag dust collector with quick release function, which comprises a dust removal box and a fixing mechanism, the fixing mechanism is arranged on the filter bag mounting plate in the dust removal box, a plurality of clamping mechanisms corresponding to the mounting holes on the filter bag mounting plate are arranged on the fixing mechanism;

[0008] The fixing mechanism comprises a clamping frame, the clamping frame is arranged on the filter bag mounting plate, the opposite sides of the clamping frame are respectively penetrated by the extrusion plates embedded in the embedded slots, the two opposite side plates of the clamping frame are both provided with movable holes intercommunicating with the embedded slots, the buffer springs are both sleeved in the two movable holes, the buffer springs are fixed between the two extrusion plates, the opposite sides of the clamping frame are both provided with limiting frames limiting the movement of the extrusion plates along the embedded slots.

[0009] The clamping mechanism is matched with the filter cloth bag, the clamping mechanism comprises two symmetrically arranged push plates, and an inner top mechanism and an outer blocking mechanism are arranged between the two push plates.

[0010] The filter bag dust collector with the quick disassembly function has the advantages that the opening periphery of the filter bag is in the inwardly folded and contracted state, the filter bag is disengaged from the mounting hole on the filter mounting plate, the fixed mechanism is lifted to synchronously lift the plurality of clamping mechanisms and the filter bag disengaged from the clamping, and the plurality of filter bags are synchronously taken out, thereby improving the disassembly efficiency of the filter bag.

[0011] As preferred, a plurality of clamping grooves are formed on the inner opposite sides of the clamping frame, the plurality of clamping grooves are divided into two groups, each group of the clamping grooves is clamped and matched with two positioning clamping blocks, and the two positioning clamping blocks are fixedly arranged on the opposite sides of the two pushing plates.

[0012] As preferred, the inner top mechanism includes two inner top plates and a stabilizing plate arranged in a pair of petals, the two inner top plates are matched with the inner wall of the filter bag, the two inner top plates are fixedly provided with upper and lower misaligned connecting plates, one of the connecting plates is fixedly connected with the inner side of one of the pushing plates, the other connecting plate is provided with a spring telescopic rod for elastic contraction between the stabilizing plate, and the stabilizing plate is fixedly arranged on the other pushing plate.

[0013] As preferred, the outer blocking mechanism includes a fixed outer blocking plate and two movable outer blocking plates arranged in a pair of petals between the two pushing plates, the fixed outer blocking plate and the movable outer blocking plates are matched with the outer periphery of the filter bag, the fixed outer blocking plate and the movable outer blocking plates are horizontally corresponding to the opposite sides of the two extrusion plates, and the inner clamping ring for tightly pressing the filter bag is fixedly arranged on the lower opposite side of the fixed outer blocking plate and the movable outer blocking plate.

[0014] As preferred, the elastic counter-pushing mechanism is arranged between the two pushing plates, and the elastic counter-pushing mechanism includes a sliding rail column and a counter-spring, one side of the sliding rail column is fixedly arranged on the side of one of the pushing plates, the other side of the sliding rail column is sleeved on the other pushing plate, the counter-spring is sleeved on the sliding rail column, and the counter-spring is fixedly arranged on the opposite sides of the two pushing plates.

[0015] As preferred, the inner opposite sides of one of the pushing plates are provided with two movable grooves, the two movable grooves are respectively matched with the two sides of the clamping sliding plate, the two movable grooves are fixedly provided with two expansion springs, one side of the expansion spring is fixedly connected with the clamping sliding plate, and the clamping sliding plate is fixedly arranged on the upper side of the movable outer blocking plate.

[0016] As preferred, the two inner top plates are located between the fixed outer blocking plate and the movable outer blocking plate.

[0017] The beneficial effects are:

[0018] The utility model discloses a fixed mechanism on two extrusion plates are pushed and combined, and the extrusion plate is combined and extruded to the moving outer baffle and fixed outer baffle on the clamping mechanism, and this can fold and contract the filter cloth bag, and the filter cloth bag is disconnected with the mounting hole on the filter bag mounting plate, and the clamping frame is lifted, and a plurality of clamping mechanisms can carry the filter cloth bag and be lifted synchronously, and this can achieve the effect that a plurality of filter cloth bags are disassembled and taken out simultaneously, and the replacement efficiency is improved, and the single clamping mechanism can disassemble and take out the corresponding filter cloth bag, and this is convenient for the cloth bag dust collector. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the front view structure schematic diagram of the utility model;

[0020] Figure 2 It is the structure schematic diagram of fixed mechanism in the utility model;

[0021] Figure 3 It is the structure schematic diagram of clamping mechanism in the utility model;

[0022] Figure 4 It is the explosion distribution structure schematic diagram of clamping mechanism in the utility model.

[0023] In the drawings, the component list represented by each sign is as follows:

[0024] 1, dust removal box;2, fixed mechanism;201, clamping frame;202, clamping groove;203, extrusion plate;204, limiting frame;205, buffer spring;206, movable hole;3, clamping mechanism;301, push plate;302, positioning clamping block;303, inner top plate;304, link plate;305, stable plate;306, fixed outer baffle;307, inner clamping ring;308, slide rail column;309, rebound spring;310, moving outer baffle;311, clamping sliding plate;312, movable slot;313, expansion push spring;314, spring telescopic rod;4, filter bag mounting plate;5, filter cloth bag. DETAILED DESCRIPTION

[0025] In order to make the purpose and the advantage of the utility model more clearly clear, the utility model is specifically explained below with examples. It should be understood that the following text is only used to describe one or several specific implementation manners of the utility model, and does not strictly limit the protection range of the utility model.

[0026] For example, Figures 1-4As shown, a cloth bag dust collector with quick release function, including dust removal box 1 and fixing mechanism 2, fixing mechanism 2 is provided on the filter bag mounting plate 4 in the dust removal box 1, fixing mechanism 2 is provided with a plurality of clamping mechanism 3 corresponding to the mounting hole on the filter bag mounting plate 4;

[0027] The fixing mechanism 2 includes a clamping frame 201, which is arranged on the filter bag mounting plate 4, and the opposite sides of the clamping frame 201 are embedded with extruded plates 203 through the embedded slots, and the two opposite side plates of the clamping frame 201 are provided with movable holes 206 which communicate with the embedded slots, and the two movable holes 206 are provided with buffer springs 205, and the buffer springs 205 are fixed between the two extruded plates 203, and the opposite sides of the clamping frame 201 are provided with limiting frames 204 which limit the movement of the extruded plates 203 along the embedded slots.

[0028] The clamping mechanism 3 is matched with the filter cloth bag 5, and the clamping mechanism 3 includes two symmetrical push plates 301, and the two push plates 301 are provided with an inner top mechanism and an outer blocking mechanism.

[0029] As an optional embodiment, a plurality of clamping grooves 202 are arranged on the inner opposite sides of the clamping frame 201, and the plurality of clamping grooves 202 are divided into two groups, each group of clamping grooves 202 is matched with two positioning clamping blocks 302, and the two positioning clamping blocks 302 are fixed on the opposite sides of the two push plates 301, so that the clamping mechanism 3 is positioned by the matching of the positioning clamping blocks 302 and the clamping grooves 202, thereby preventing sliding and facilitating the corresponding installation holes on the filter mounting plate.

[0030] Referring to the accompanying Figure 3 The inner top mechanism includes two inner top plates 303 and a stable plate 305 arranged in opposite petals, the two inner top plates 303 are arranged in symmetrical quarter semicircular shape, the two inner top plates 303 are matched with the inner wall of the filter cloth bag 5, the two inner top plates 303 are fixed with upper and lower staggered connecting plates 304, the number of the connecting plates 304 is multiple, one of the connecting plates 304 is fixedly connected with the inner side of one of the push plates 301, and the other connecting plate 304 is provided with a spring telescopic rod 314 for elastic contraction between the stable plate 305, and the stable plate 305 is fixed on the other push plate 301, so that the two inner top plates 303 can be tightly pressed against the inner wall of the opening of the filter cloth bag 5, so that the opening shape of the filter cloth bag 5 can be tightly supported, and the filter cloth bag 5 can be tightly contacted with the inner clamping ring 307, so that the filter cloth bag 5 can be clamped with the clamping mechanism 3.

[0031] Further, the two pushing plates 301 are provided with an outer blocking mechanism including a fixed outer blocking plate 306 and two movable outer blocking plates 310 arranged in pairs. The fixed outer blocking plate 306 and the movable outer blocking plate 310 are matched with the outer periphery of the filter cloth bag 5, and the fixed outer blocking plate 306 and the movable outer blocking plate 310 are horizontally corresponding to the opposite sides of the two extrusion plates 203. The lower side of the fixed outer blocking plate 306 and the movable outer blocking plate 310 is provided with an inner clamping ring 307 for clamping the filter cloth bag 5. In this way, the fixed outer blocking plate 306 and the movable outer blocking plate 310 are in contact with the outer periphery of the filter cloth bag 5 to form a positioning support, thereby facilitating the cooperation with the inner top plate 303 to clamp and fix the filter cloth bag 5.

[0032] Referring to the drawings Figure 4 Further, the two pushing plates 301 are provided with an elastic counter-pushing mechanism, and the elastic counter-pushing mechanism includes a sliding rail column 308 and a counter-spring 309. One side of the sliding rail column 308 is fixed to the side of one of the two pushing plates 301, and the other side of the sliding rail column 308 is sleeved on the other pushing plate 301. The counter-spring 309 is sleeved on the sliding rail column 308 and is fixed to the opposite sides of the two pushing plates 301. In this way, when the clamping mechanism 3 is embedded in the clamping frame 201 on the fixing mechanism 2, the two pushing plates 301 are retracted, and the counter-spring 309 on the sliding rail column 308 is pressed, thereby facilitating the retraction adjustment. In addition, the elastic pushing force of the counter-spring 309 enables the two pushing plates 301 to be clamped in the clamping frame 201.

[0033] Further, the inner opposite sides of one of the two pushing plates 301 are provided with two movable grooves 312, and the two movable grooves 312 are respectively matched with the two sides of a clamping sliding plate 311. The two movable grooves 312 are respectively provided with an expansion spring 313, and one side of the expansion spring 313 is fixedly connected with the clamping sliding plate 311. The clamping sliding plate 311 is fixedly arranged on the upper side of the movable outer blocking plate 310. In this way, the expansion spring 313 pushes the clamping sliding plate 311 to slide along the movable groove 312, thereby ensuring that the distance between the movable outer blocking plate 310 and the fixed outer blocking plate 306 is maximum, thereby facilitating the application of the filter cloth bag 5.

[0034] Further, the two inner top plates 303 are located between the fixed outer blocking plate 306 and the movable outer blocking plate 310.

[0035] Adopting the above structure, by the two extrusion plates 203 on the pinch moving fixing mechanism 2 moving close to each other, at the same time, the two extrusion plates 203 extrude the moving outer blocking plate 310 and the fixed outer blocking plate 306 on the outer blocking mechanism, the moving outer blocking plate 310 slides along the clamping sliding plate 311, and drives the filter cloth bag 5 to shrink inward, at the same time, the spring telescopic rod 314 corresponding inner top plate 303 moves synchronously, so that the opening periphery of the filter cloth bag 5 presents the state of inward folding and shrinking, so that the filter cloth bag 5 and the mounting hole on the filter mounting plate are in the state of disengaging the clamping, then the fixed mechanism 2 can be lifted as a whole to drive the plurality of clamping mechanisms 3 and the filter cloth bag 5 in the state of disengaging the clamping to be lifted synchronously, so that the effect of synchronously taking out the plurality of filter cloth bags 5 is achieved, and the disassembly efficiency of the filter cloth bag 5 is improved.

[0036] The above only is the preferred embodiment of the present application, it should be pointed out that, for the ordinary skilled in the art, without departing from the principles of the present application, can make a number of improvements and refinements, these improvements and refinements should also be considered as the protection scope of the present application. The structure, device and operation method not specifically described and explained in the present application, if no special description and limitation, are implemented according to the conventional means in the art.

Claims

1. A cloth bag dust collector with a quick release function, characterized in that: The dust removal box (1) and the fixing mechanism (2) are arranged on the filter bag mounting plate (4) in the dust removal box (1), and a plurality of clamping mechanisms (3) corresponding to the mounting holes on the filter bag mounting plate (4) are arranged on the fixing mechanism (2). The fixing mechanism (2) comprises a clamping frame (201) arranged on the filter bag mounting plate (4), and the opposite sides of the clamping frame (201) are respectively penetrated by the embedded extrusion plates (203) through the embedded grooves, the two opposite side plates of the clamping frame (201) are provided with movable holes (206) communicating with the embedded grooves, the buffer springs (205) are sleeved in the two movable holes (206), the buffer springs (205) are fixed between the two extrusion plates (203), and the opposite sides of the clamping frame (201) are provided with limiting frames (204) limiting the movement of the extrusion plates (203) along the embedded grooves. The clamping mechanism (3) is matched with the filter cloth bag (5), and the clamping mechanism (3) comprises two symmetrically arranged extrusion plates (301), and the inner top mechanism and the outer blocking mechanism are arranged between the two extrusion plates (301).

2. The cloth bag dust collector with quick release function according to claim 1, characterized in that: A plurality of clamping grooves (202) are arranged on the inner opposite sides of the clamping frame (201), the plurality of clamping grooves (202) are divided into two groups, each group of clamping grooves (202) is matched with two positioning clamping blocks (302), and the two positioning clamping blocks (302) are fixed on the opposite sides of the two extrusion plates (301).

3. The cloth bag dust collector with quick release function according to claim 1, characterized in that: The inner top mechanism comprises two inner top plates (303) and a stable plate (305), the two inner top plates (303) are matched with the inner walls of the filter cloth bag (5), the upper and lower dislocation connecting plates (304) are fixed on the two inner top plates (303), one of the connecting plates (304) is fixedly connected with the inner side of one of the extrusion plates (301), the other connecting plate (304) is provided with a spring telescopic rod (314) for elastic contraction between the stable plate (305), and the stable plate (305) is fixed on the other extrusion plate (301).

4. The cloth bag dust collector with quick release function according to claim 3, characterized in that: The outer blocking mechanism comprises a fixed outer blocking plate (306) and two movable outer blocking plates (310) arranged in two petals, the fixed outer blocking plate (306) and the movable outer blocking plate (310) are matched with the outer periphery of the filter cloth bag (5), the fixed outer blocking plate (306) and the movable outer blocking plate (310) are horizontally corresponding to the opposite sides of the two extrusion plates (203), and the inner clamping ring (307) for tightly pressing the filter cloth bag (5) is fixed on the lower opposite side of the fixed outer blocking plate (306) and the movable outer blocking plate (310).

5. The cloth bag dust collector with quick release function according to claim 4, characterized in that: The two said push plates (301) are provided with elastic counter-pushing mechanisms, and the elastic counter-pushing mechanisms comprise slide rail columns (308) and counter-elastic springs (309), one side of the slide rail column (308) is fixedly arranged on the side surface of one of the push plates (301), the other side of the slide rail column (308) is sleeved on the other push plate (301), the counter-elastic spring (309) is sleeved on the slide rail column (308), and the counter-elastic spring (309) is fixedly arranged on the opposite side surfaces of the two push plates (301).

6. The cloth bag dust collector with quick release function according to claim 5, characterized in that: The opposite side surfaces of one of the push plates (301) are both provided with movable grooves (312), the two movable grooves (312) are respectively slidably matched with the two side surfaces of the clamping sliding plate (311), the two movable grooves (312) are both fixedly provided with expansion pushing springs (313), one side of the expansion pushing spring (313) is fixedly connected with the clamping sliding plate (311), and the clamping sliding plate (311) is fixedly arranged on the upper side of the movable outer baffle (310).

7. The cloth bag dust collector with quick release function according to claim 6, characterized in that: The two said inner top plates (303) are located between the fixed outer baffle (306) and the movable outer baffle (310).

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