Dust removal device

Abstract

The utility model discloses a dust removal device which comprises a dust collection device, a cloth bag is arranged in the middle of the interior of the dust collection device, sliding groove structures are horizontally arranged on the two sides of the dust collection device, an unlocking structure is vertically arranged over one side of each sliding groove structure, and a fixing structure is horizontally arranged on the inner side of each sliding groove structure. According to the dust removal device, an opening in the upper portion of a cloth bag is clamped through four sets of clamps, then the clamps are tightened through spring structures behind the clamps, so that the cloth bag can be firmly fixed in a fixed plate block, and the spring structures are arranged through a block which can be held by hands to move and arranged above the spring mechanisms; according to the dust removal device, a bin door is opened, then a switch arranged above a sliding groove is unlocked, a plate for fixing the cloth bag is very conveniently slid out of an equipment frame, then the assembly and disassembly work is carried out, and the dust removal device is convenient to use. By means of the mode, replacement in narrow places is greatly facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal, in particular to a dust removal device. Background Art

[0002] The bag dust collector is a dry dust filtering device, which is suitable for capturing fine, dry, non-fibrous dust. The filter bag is made of textile filter cloth or non-textile felt, and uses the filtering effect of fiber fabric to filter the dust-containing gas. When the dust-containing gas enters the bag dust collector, the large particles and heavy dust settle down due to gravity and fall into the ash hopper. When the gas containing finer dust passes through the filter material, the dust is retained, so that the gas is purified. After searching, the existing Chinese patent publication number is CN2160238 03U, a dust removal device with application number CN202122239770.X, including a box body, a transverse plate is fixedly connected between multiple inner walls of the box body, a through slot is opened on the transverse plate, a limit ring is arranged in the through slot, a bag body is arranged in the limit ring, a plurality of clamping mechanisms for clamping the bag body are arranged on the inner wall of the limit ring, a fixing mechanism for fixing the limit ring is arranged between the through slot and the limit ring, and two symmetrically arranged chambers are arranged in the transverse plate. The utility model clamps the bag body in the limit ring through the elastic connection between the multiple clamping plates and the limit ring, thereby avoiding the bag body being directly fixedly connected to the dust removal device, realizing the rapid installation of the bag body, and improving the work efficiency, and then by making the spring carry the card block to slide in the connecting groove, the card block and the card slot are engaged and separated, so as to achieve the effect of quickly replacing the bag body, but there are still the following problems when replacing the bag:

[0003] 1. The fixing and disassembly structure of the traditional cloth bag is relatively complicated when it is replaced, resulting in a high production price and a complicated fixing method.

[0004] 2. When replacing a general cloth bag, the frame that fixes the cloth bag cannot be taken out, making it inconvenient to manually replace the cloth bag in a narrow interior. Utility Model Content

[0005] The utility model aims to provide a dust removal device to solve the problems of inconvenience in replacing bags and complex structures for quick installation and disassembly of dust removal devices currently on the market as mentioned in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust removal device, including a dust suction device, a cloth bag is arranged in the central part of the interior of the dust suction device, slide groove structures are arranged horizontally on both sides of the dust suction device, an unlocking structure is arranged vertically just above one side of the slide groove structure, and a fixing structure is arranged horizontally on the inner side of the slide groove structure.

[0007] Preferably, the dust suction device is composed of an external frame, a dust suction device, a warehouse door, a No. 1 shaft and a tire, the slide groove structure is composed of a slide groove, a No. 2 shaft and a roller, the unlocking structure is composed of a pull plate, a card block and a No. 1 spring, and the fixed structure is composed of a fixed plate, a baffle, a T-shaped block, a No. 2 spring, a movable block, a connecting wire and a clip.

[0008] Preferably, a through hole is provided on the top of the external frame, and a through opening is provided on a vertical surface of one side of the external frame, a dust suction device is provided in the opening reserved on the top of the external frame, a warehouse door is provided outside the opening reserved on the vertical surface of one side of the external frame, two sets of No. 1 shafts are provided on both sides of the bottom of the external frame, and tires are provided on the shaft of the No. 1 shaft.

[0009] Preferably, there are two groups of slide grooves, each group of slide grooves is composed of two groups of rectangular blocks spaced apart, and several groups of grooves are arranged on the inner side of the slide groove rectangular blocks, a through vertical hole is arranged directly above one group of rectangular blocks of the slide groove, a group of No. 2 shafts are horizontally arranged inside the grooves of the slide groove, and a roller is horizontally arranged on the shaft of each group of No. 2 shafts.

[0010] Preferably, a pull plate is horizontally arranged on the through vertical hole reserved just above one group of rectangular blocks of the slide slot, a clamping block is vertically arranged just below the pull plate, and the clamping block is arranged inside the through vertical hole reserved in one group of rectangular blocks of the slide slot, the bottom of the No. 1 spring is arranged just above one group of rectangular blocks of the slide slot, and the top of the No. 1 spring is arranged just below the pull plate.

[0011] Preferably, a fixed plate is horizontally arranged inside the two groups of slide grooves, a circular vertical through hole is arranged at the central part of the fixed plate, transverse grooves are arranged around the circular through hole of the fixed plate, and the fixed plate is in a through state directly above the transverse grooves around the four groups of transverse grooves of the fixed plate, and the baffle is provided with transverse through holes, a T-shaped block is horizontally arranged inside the four groups of transverse grooves of the fixed plate, and the transverse connecting block of the T-shaped block passes through the transverse through hole reserved for the baffle and is arranged on the outside of the baffle, a No. 2 spring is arranged on the outside of the T-shaped block, a movable dial block is vertically arranged on the transverse connecting block of the T-shaped block, and the top of the movable dial block passes through the through holes reserved around the top of the fixed plate and is arranged on the upper outside of the fixed plate, a connecting steel wire is horizontally arranged on the outside of the movable dial block, and a clamp is horizontally arranged on the other side of the steel wire.

[0012] Compared with the prior art, the utility model has the beneficial effect of being able to quickly replace the bag of the dust removal device.

[0013] 1. The dust removal device clamps the opening above the bag through four sets of clips, and then tightens the clips through the spring structure behind the clips, so that the bag can be firmly fixed inside the fixed plate, and the spring mechanism can be more convenient to disassemble and install the bag through the handheld movable block set above.

[0014] 2. The dust removal device opens the door and then unlocks the switch set above the slide slot, which can easily slide the plate that fixes the bag to the outside of the equipment frame for installation and removal. This method greatly facilitates replacement without the need for replacement in a small place, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front elevation of the practical dust removal device;

[0016] Figure 2 This is a schematic diagram of the front elevation section of the practical dust removal device;

[0017] Figure 3 This is a schematic diagram of the plan, elevation and section of the practical dust removal device;

[0018] Figure 4 This is a schematic diagram of the structure A of the practical dust removal device.

[0019] In the figure: 1. dust suction device; 101. external frame; 102. dust suction equipment; 103. warehouse door; 104. shaft No. 1; 105. tire; 2. cloth bag; 3. slide groove structure; 301. slide groove; 302. shaft No. 2; 303. roller; 4. unlocking structure; 401. pull plate; 402. block; 403. spring No. 1; 5. fixing structure; 501. fixing plate; 502. baffle; 503. T-block; 504. spring No. 2; 505. moving block; 506. connecting wire; 507. clamp. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 The utility model provides a technical solution: a cloth bag 2 is arranged in the central part of the dust suction device 1, slide groove structures 3 are arranged horizontally on both sides of the dust suction device 1, an unlocking structure 4 is arranged vertically just above one side of the slide groove structure 3, and a fixing structure 5 is arranged horizontally on the inner side of the slide groove structure 3.

[0022] The dust suction device 1 is composed of an external frame 101, a dust suction device 102, a compartment door 103, a No. 1 shaft 104 and a tire 105. The slide groove structure 3 is composed of a slide groove 301, a No. 2 shaft 302 and a roller 303. The unlocking structure 4 is composed of a pull plate 401, a block 402 and a No. 1 spring 403. The fixed structure 5 is composed of a fixed plate 501, a baffle 502, a T-shaped block 503, a No. 2 spring 504, a movable block 505, a connecting wire 506 and a clip 507.

[0023] A through hole is provided on the top of the external frame 101, and a through opening is provided on a vertical surface on one side of the external frame 101. A dust collection device 102 is provided in the opening reserved on the top of the external frame 101, and a warehouse door 103 is provided outside the opening reserved on the vertical surface on one side of the external frame 101. Two sets of No. 1 shafts 104 are provided on both sides of the bottom of the external frame 101, and tires 105 are provided on the shafts of the No. 1 shafts 104. This structure facilitates the movement of the device.

[0024] There are two groups of slide grooves 301, each group of slide grooves 301 is composed of two groups of rectangular blocks spaced apart, and a number of grooves are arranged on the inner side of the rectangular blocks of the slide grooves 301, a through vertical hole is arranged directly above one group of rectangular blocks of the slide grooves 301, a group of No. 2 shafts 302 are horizontally arranged inside the grooves of the slide grooves 301, and a roller 303 is horizontally arranged on the axis of each group of No. 2 shafts 302, this structure can provide smoother movement for subsequent sliding work.

[0025] A pull plate 401 is horizontally arranged on the through vertical hole reserved just above one group of rectangular blocks of the slide slot 301, a clamping block 402 is vertically arranged just below the pull plate 401, and the clamping block 402 is arranged inside the through vertical hole reserved in one group of rectangular blocks of the slide slot 301, the bottom of the No. 1 spring 403 is arranged just above one group of rectangular blocks of the slide slot 301, and the top of the No. 1 spring 403 is arranged just below the pull plate 401. This structure can quickly perform unlocking and locking operations.

[0026] The two groups of slide grooves 301 are horizontally provided with a fixed plate 501, and a circular vertical through hole is provided in the center of the fixed plate 501. The circular through hole of the fixed plate 501 is surrounded by horizontal grooves, and the upper part of the horizontal grooves around the fixed plate 501 is in a through state. The four groups of horizontal grooves of the fixed plate 501 are vertically provided with baffles 502, and the baffles 502 are provided with horizontal through holes. T-shaped blocks 503 are horizontally provided inside the four groups of horizontal grooves of the fixed plate 501, and the horizontal connecting blocks of the T-shaped blocks 503 are A transverse through hole reserved through the baffle 502 is arranged on the outer side of the baffle 502, a No. 2 spring 504 is arranged on the outer side of the T-shaped block 503, a movable block 505 is vertically arranged on the transverse connecting block of the T-shaped block 503, and the top of the movable block 505 passes through the through holes reserved around the top of the fixed plate 501 and is arranged on the upper outer side of the fixed plate 501, a connecting steel wire 506 is horizontally arranged on the outer side of the movable block 505, and a clip 507 is horizontally arranged on the other side of the steel wire 506. This structure facilitates the disassembly and installation of the cloth bag.

[0027] Working principle: by using the tire 105 connected to the No. 1 axis 104 arranged on both sides of the external frame 101, the dust suction device 1 can be easily moved to the working area where dust suction is required, and then the dust suction device 102 can be started to absorb the dust and the like into the cloth bag 2 arranged inside the external frame 101. When it is necessary to disassemble and replace the cloth bag 2, it is first necessary to rotate the door 103 to open it, and then the operator holds the pull plate 401 to unlock the block 402 under the pull plate 401 from the groove reserved on one side of the fixed plate 501, and then the next step can be carried out. Then, by holding the fixed plate 501, the two sides of the fixed plate 501 will pass through the plurality of groups of rollers 303 connected by the No. 2 axis 302 reserved inside the slide groove 301, so that The fixed plate 501 can move more conveniently and smoothly. When the fixed plate 501 moves out of the outer side of the slide groove 301, the movable block 505 is moved by manually bending the movable block 505, and then the clip 507 connected to the movable block 505 by the connecting wire 506 is exposed, and then the end of the opening above the clean cloth bag 2 is clamped by the clip 507. At this time, the clip 507 will be pulled back by the second spring 504 behind the movable block 505 connected by the connecting wire 506, so as to achieve the clamping and fixing effect of the cloth bag 2. Since four groups of clips 507 are provided, the fixation will be very stable. The contents not described in detail in this manual belong to the existing technology known to professional and technical personnel in this field.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A dust removal device, comprising a dust suction device (1), Features: A cloth bag (2) is arranged at the center of the interior of the dust suction device (1), slide groove structures (3) are arranged horizontally on both sides of the dust suction device (1), an unlocking structure (4) is arranged vertically just above one side of the slide groove structure (3), and a fixing structure (5) is arranged horizontally on the inner side of the slide groove structure (3).

2. A dust removal device according to claim 1, Features: The dust collecting device (1) is composed of an external frame (101), a dust collecting device (102), a compartment door (103), a first shaft (104) and a tire (105); the slide groove structure (3) is composed of a slide groove (301), a second shaft (302) and a roller (303); the unlocking structure (4) is composed of a pull plate (401), a clamping block (402) and a first spring (403); and the fixing structure (5) is composed of a fixing plate (501), a baffle (502), a T-shaped block (503), a second spring (504), a moving block (505), a connecting wire (506) and a clip (507).

3. A dust removal device according to claim 2, Features: A through hole is arranged above the external frame (101), and a through opening is arranged on a vertical surface of one side of the external frame (101); a dust collecting device (102) is arranged in the opening reserved above the external frame (101); a warehouse door (103) is arranged outside the opening reserved on the vertical surface of one side of the external frame (101); two groups of No. 1 shafts (104) are arranged on both sides of the lower side of the external frame (101); and a tire (105) is arranged on the shaft of the No. 1 shaft (104).

4. A dust removal device according to claim 2, Features: The number of the slide grooves (301) is two groups, each group of the slide grooves (301) is composed of two groups of rectangular blocks spaced apart, and a plurality of groups of grooves are arranged inside the rectangular blocks of the slide grooves (301), a through vertical hole is arranged directly above one group of rectangular blocks of the slide grooves (301), a group of second shafts (302) are horizontally arranged inside the grooves of the slide grooves (301), and a roller (303) is horizontally arranged on the shaft of each group of second shafts (302).

5. A dust removal device according to claim 4, Features: A pull plate (401) is horizontally arranged on a through vertical hole reserved just above one group of rectangular blocks of the slide groove (301), a clamping block (402) is vertically arranged just below the pull plate (401), and the clamping block (402) is arranged inside the through vertical hole reserved in one group of rectangular blocks of the slide groove (301), the bottom of the No. 1 spring (403) is arranged just above one group of rectangular blocks of the slide groove (301), and the top of the No. 1 spring (403) is arranged just below the pull plate (401).

6. A dust removal device according to claim 2, Features: A fixed plate (501) is horizontally arranged inside the two groups of slide grooves (301), a circular vertical through hole is arranged in the center of the fixed plate (501), transverse grooves are arranged around the circular through hole of the fixed plate (501), and the upper part of the transverse grooves around the fixed plate (501) is in a through state, baffles (502) are vertically arranged inside the four groups of transverse grooves of the fixed plate (501), and the baffles (502) are provided with transverse through holes, T-shaped blocks (503) are horizontally arranged inside the four groups of transverse grooves of the fixed plate (501), and the T-shaped blocks (503) are arranged horizontally inside the four groups of transverse grooves of the fixed plate (501), and the T-shaped blocks (50 The transverse connecting block of the T-shaped block (503) is arranged on the outer side of the baffle plate (502) through the transverse through hole reserved in the baffle plate (502), and a second spring (504) is arranged on the outer side of the T-shaped block (503). The transverse connecting block of the T-shaped block (503) is vertically provided with a movable block (505), and the top of the movable block (505) passes through the through holes reserved around the upper side of the fixed plate (501) and is arranged on the upper outer side of the fixed plate (501). A connecting steel wire (506) is horizontally arranged on the outer side of the movable block (505), and a clamp (507) is horizontally arranged on the other side of the steel wire (506).

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