A dust processor for construction work

Abstract

The present application relates to a kind of dust processors, especially a kind of dust processors for construction.The technical problem to be solved by the present application is to provide a dust processor for construction.It comprises a fixing ring, a fastening bolt, an extrusion disc, a dustproof mechanism, a dust collecting mechanism and a suction filtering mechanism, etc., the fastening bolt is threadedly connected to the fixing ring, the extrusion disc is connected to the bottom of the fixing ring, the dustproof mechanism is used to prevent dust leakage, the dust collecting mechanism is used to collect dust, and the suction filtering mechanism is used to filter dust in the dust collecting mechanism.By pushing the polishing machine towards the direction of the shadow corner part, the extrusion disc can extrude the dust cover upwards and no longer block the outside of the polishing disc, so that the polishing disc can polish the shadow corner part of the wall, without the need for manual disassembly of the dust cover, making it convenient for construction personnel to use.

Description

TECHNICAL FIELD

[0001] The present application relates to a dust processor, in particular to a dust processor for construction. BACKGROUND

[0002] The polishing machine is through the polishing machine on the sponge or wool polishing disc high-speed rotation, in the polishing disc and polishing agent under the joint action with the surface to be polished friction, thus, in the construction often need to use to polishing machine.

[0003] At present, in the use of polishing machine to polish wall, will produce a large amount of dust, construction workers are easy to inhale a large amount of dust into the body, seriously affect the health of construction workers, although some polishing machine with dust collection device, but the existing dust collection device is generally through the protective cover to cover the periphery of the polishing disc, and then through the dust collection equipment to collect dust, the protective cover will affect the polishing range of polishing disc, in need of polishing the wall of the corner parts, usually need to disassemble the protective cover, so that the polishing disc and the corner parts contact, disassembly process is more troublesome, and when the protective cover is disassembled, will not be able to collect dust, construction workers are still very easy to inhale a large amount of dust into the body, affect the health of construction workers, is not convenient for construction workers to use. SUMMARY

[0004] Therefore, the present application provides a dust processor for construction, which can overcome the shortcomings of the prior art that the polishing machine cannot collect dust during use, leading to the fact that construction workers are easy to inhale a large amount of dust into the body, even if some polishing machines have dust collection devices, they are not convenient for construction workers to use.

[0005] The present application achieves the following technical approaches:

[0006] A dust processor for construction, comprising a fixing ring, a fastening bolt, an extrusion disc, a dustproof mechanism, a hose, a dust collecting mechanism and an air extraction and filtering mechanism, the fixing ring is threadedly connected with the fastening bolt, the fixing ring is connected with the extrusion disc at the bottom, the dustproof mechanism is used for preventing dust leakage, the dust collecting mechanism is used for collecting dust, the hose is communicated between the dustproof mechanism and the dust collecting mechanism, and the air extraction and filtering mechanism is used for filtering dust in the dust collecting mechanism.

[0007] More preferably, the dustproof mechanism comprises a first dustproof disc, a dustproof ring, a second dustproof disc, elastic ropes, a fixing disc, first springs and a dustproof cover, the bottom of the pressing disc is connected with the fixing disc, the outer side of the fixing disc is connected with the dustproof ring through a plurality of elastic ropes, the bottom of the dustproof ring is connected with the second dustproof disc, the second dustproof disc is slidingly connected with the fixing disc, the top of the dustproof ring is connected with the first dustproof disc, the first dustproof disc is slidingly connected with the pressing disc, the first dustproof disc is slidingly connected with the dustproof cover, the pressing disc is used for pressing the dustproof cover to move upward, a plurality of first springs are connected between the first dustproof disc and the dustproof cover, and the dustproof cover is communicated with the hose.

[0008] More preferably, the dust collecting mechanism comprises a dust collecting box and a clamping plate, and the end, away from the dustproof cover, of the hose is communicated with the dust collecting box, and the dust collecting box is connected with the clamping plate.

[0009] More preferably, the air suction filtering mechanism comprises a filter core, an air suction pump, a clamping block, a placing plate, clamping blocks and second springs, the air suction pump is rotatably connected with the dust collecting box, the clamping block is connected with the air suction pump, the clamping block is made of rubber, the clamping block can be clamped on the dust collecting box, the placing plate is arranged on the clamping plate, the filter core is slidingly connected with the clamping plate, a plurality of clamping blocks for clamping the filter core are slidingly connected with the placing plate, and the second springs are connected between the placing plate and the clamping blocks.

[0010] More preferably, the air suction filtering mechanism comprises a filter core, an air suction pump, a clamping block, a placing plate, clamping blocks and second springs, the air suction pump is rotatably connected with the dust collecting box, the clamping block is connected with the air suction pump, the clamping block is made of rubber, the clamping block can be clamped on the dust collecting box, the placing plate is arranged on the clamping plate, the filter core is slidingly connected with the clamping plate, a plurality of clamping blocks for clamping the filter core are slidingly connected with the placing plate, and the second springs are connected between the placing plate and the clamping blocks.

[0011] More preferably, the air suction filtering mechanism comprises a filter core, an air suction pump, a clamping block, a placing plate, clamping blocks and second springs, the air suction pump is rotatably connected with the dust collecting box, the clamping block is connected with the air suction pump, the clamping block is made of rubber, the clamping block can be clamped on the dust collecting box, the placing plate is arranged on the clamping plate, the filter core is slidingly connected with the clamping plate, a plurality of clamping blocks for clamping the filter core are slidingly connected with the placing plate, and the second springs are connected between the placing plate and the clamping blocks.

[0012] More preferably, the air suction filtering mechanism comprises a filter core, an air suction pump, a clamping block, a placing plate, clamping blocks and second springs, the air suction pump is rotatably connected with the dust collecting box, the clamping block is connected with the air suction pump, the clamping block is made of rubber, the clamping block can be clamped on the dust collecting box, the placing plate is arranged on the clamping plate, the filter core is slidingly connected with the clamping plate, a plurality of clamping blocks for clamping the filter core are slidingly connected with the placing plate, and the second springs are connected between the placing plate and the clamping blocks.

[0013] More preferably, the air suction filtering mechanism comprises a filter core, an air suction pump, a clamping block, a placing plate, clamping blocks and second springs, the air suction pump is rotatably connected with the dust collecting box, the clamping block is connected with the air suction pump, the clamping block is made of rubber, the clamping block can be clamped on the dust collecting box, the placing plate is arranged on the clamping plate, the filter core is slidingly connected with the clamping plate, a plurality of clamping blocks for clamping the filter core are slidingly connected with the placing plate, and the second springs are connected between the placing plate and the clamping blocks.

[0014] The present application has the following advantages compared with the prior art.

[0015] 1. By pushing the polishing machine towards the direction close to the inside corner part, the pressing disc can press the dustproof cover to move upward and no longer block the outer side of the polishing disc, so that the polishing disc can polish the inside corner part of the wall, and manual disassembly of the dustproof cover is not needed, thereby facilitating the use of construction personnel.

[0016] 2、The dust collecting box can be cleaned by pouring water into the dust collecting box, the sealing block is moved upward by the buoyancy ball, the sealing block no longer blocks the drain hole, the inside of the dust collecting box can be cleaned, the block is pulled out, and the waste water can be drained through the drain hole. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the application.

[0018] Figure 2 It is a first schematic diagram of the three-dimensional structure of the fixed ring, fastening bolt, extrusion disc and dust prevention mechanism.

[0019] Figure 3 It is a second schematic diagram of the three-dimensional structure of the fixed ring, fastening bolt, extrusion disc and dust prevention mechanism.

[0020] Figure 4 It is a partial schematic diagram of the three-dimensional structure of the extrusion disc and dust prevention mechanism.

[0021] Figure 5 It is a schematic diagram of the three-dimensional structure of the first dust prevention disc, first spring and dust cover.

[0022] Figure 6 It is a schematic diagram of the three-dimensional structure of the dust collecting mechanism, air pumping and filtering mechanism and drainage mechanism.

[0023] Figure 7 It is a schematic diagram of the three-dimensional structure of the card plate and filter core.

[0024] Figure 8 It is a schematic diagram of the three-dimensional structure of the drainage mechanism.

[0025] Meaning of reference signs in the drawing: 1, polishing machine, 3, fixed ring, 4, fastening bolt, 5, extrusion disc, 6, dust prevention mechanism, 61, first dust prevention disc, 62, dust prevention ring, 63, second dust prevention disc, 64, elastic rope, 65, fixed disc, 66, first spring, 67, dust cover, 7, hose, 8, dust collecting mechanism, 81, dust collecting box, 82, card plate, 83, drain hole, 9, air pumping and filtering mechanism, 91, filter core, 92, air pump, 93, clamping block, 94, placing plate, 95, clamping block, 96, second spring, 10, drainage mechanism, 101, block, 102, sealing block, 103, buoyancy ball, 11, filter screen, 12, back strap, 13, buckle. DETAILED DESCRIPTION

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] Example 1

[0028] A dust processor for building construction, such as Figures 1-7 As shown, it includes a fixing ring 3, a fastening bolt 4, an extrusion disk 5, a dust-proof mechanism 6, a hose 7, a dust collecting mechanism 8 and an air extraction filter mechanism 9. The fixing ring 3 is threadedly connected with the fastening bolt 4, and the bottom of the fixing ring 3 is connected with the extrusion disk 5. The dust-proof mechanism 6 is used to prevent dust leakage, and the dust collecting mechanism 8 is used to collect dust. A hose 7 is connected between the dust-proof mechanism 6 and the dust collecting mechanism 8, and the air extraction filter mechanism 9 is used to filter the dust in the dust collecting mechanism 8.

[0029] like Figures 1-4 As shown, the dustproof mechanism 6 includes a first dustproof disc 61, a dustproof ring 62, a second dustproof disc 63, an elastic rope 64, a fixed disc 65, a first spring 66 and a dust cover 67. A fixed disc 65 is welded to the bottom of the extrusion disc 5. The outer side of the fixed disc 65 is connected to the dustproof ring 62 through multiple elastic ropes 64. The bottom of the dustproof ring 62 is connected to the second dustproof disc 63. The second dustproof disc 63 is slidably connected to the fixed disc 65. The top of the dustproof ring 62 is connected to the first dustproof disc 61. The first dustproof disc 61 is slidably connected to the extrusion disc 5. A dust cover 67 is slidably connected to the first dustproof disc 61. Multiple first springs 66 are connected between the first dustproof disc 61 and the dust cover 67. When the extrusion disc 5 contacts the dust cover 67, it will squeeze the dust cover 67 to move upward, so that the polishing disc can polish the internal corner. The dust cover 67 is connected to the hose 7.

[0030] like Figure 1 、 Figure 6 and Figure 7 As shown, the dust collecting mechanism 8 includes a dust collecting box 81 and a clamping plate 82 . One end of the hose 7 away from the dust cover 67 is connected to the dust collecting box 81 , and the clamping plate 82 is connected to the dust collecting box 81 .

[0031] like Figure 1 、 Figure 6 and Figure 7As shown, the air extraction filtering mechanism 9 comprises a filter core 91, an air extraction pump 92, a clamping block 93, a placing plate 94, clamping blocks 95 and a second spring 96. The air extraction pump 92 is rotatably connected to the dust collecting box 81. The clamping block 93 is made of rubber and is clamped on the dust collecting box 81. The placing plate 94 is placed on the clamping plate 82. The filter core 91 is slidably connected to the clamping plate 82 and filters the dust in the dust collecting box 81. The clamping blocks 95 are slidably connected to the placing plate 94. The second spring 96 is connected between the placing plate 94 and the clamping blocks 95. The clamping blocks 95 are clamped on the filter core 91 by the elastic force of the second spring 96.

[0032] Initially, the second spring 96 is in a compressed state. When the wall surface needs to be polished, the polishing machine 1 is first installed on the fixing ring 3, and then the fastening bolt 4 is tightened to fix the position of the polishing machine 1. Then, the polishing disc on the polishing machine 1 can be used to polish the wall surface. At this time, a large amount of dust is generated, and the bottom of the dust cover 67 is in contact with the wall surface, thereby blocking the dust. The dust is extracted into the hose 7 by the air extraction function of the air extraction pump 92. The second dust cover 63 prevents the dust from leaking from the gap between the pressing disc 5 and the first dust cover 61. The dust enters the dust collecting box 81 through the hose 7. The filter core 91 filters the dust. The filtered air is discharged outward by the air extraction pump 92. When the inside corner part needs to be polished, the dust cover 67 is moved close to the inside corner part, and then the polishing machine 1 is pushed towards the inside corner part to drive the pressing disc 5 and the fixing disc 65 to move towards the inside corner part. At this time, the elastic cord 64 is deformed adaptively. When the pressing disc 5 contacts the dust cover 67, the dust cover 67 is pressed to move upward, and the first spring 66 is compressed, so that the dust cover 67 no longer blocks the outside of the polishing disc of the polishing machine 1. At this time, the polishing disc can polish the inside corner part of the wall, and the dust cover 67 can continue to block the dust. In this way, the dust cover 67 does not need to be disassembled to polish the inside corner part of the wall, which is convenient for the use of construction personnel. When the filter core 91 needs to be replaced, the air extraction pump 92 is rotated upward to drive the clamping block 93 to rotate upward and separate from the dust collecting box 81, so that the air extraction pump 92 no longer blocks the top of the filter core 91. At this time, the placing plate 94 is pulled upward to be taken out, so that the placing plate 94 is separated from the clamping plate 82 to drive the filter core 91 to move upward. Then, the filter core 91 is taken out from the placing plate 94, so that the filter core 91 is separated from the clamping blocks 95. The second spring 96 returns to the original state to drive the clamping blocks 95 to move towards each other. Then, the filter core 91 can be replaced.

[0033] Example 2

[0034] On the basis of example 1, as Figure 1 , Figure 6 and Figure 8As shown, the device further comprises a drainage mechanism 10, which comprises a plug 101, a sealing block 102 and four buoyancy balls 103. The bottom of the dust collecting box 81 is provided with a drainage hole 83, and the plug 101 is slidably connected in the drainage hole 83. The sealing block 102 is slidably connected in the dust collecting box 81, and the sealing block 102 blocks the drainage hole 83. Four buoyancy balls 103 are connected to the sealing block 102. When there is an appropriate amount of water in the dust collecting box 81, the buoyancy balls 103 can drive the sealing block 102 to move upward by buoyancy, so that the sealing block 102 no longer blocks the drainage hole 83, and the waste water can be discharged through the drainage hole 83. Initially, both the sealing block 102 and the plug 101 block the drainage hole 83 to prevent dust in the dust collecting box 81 from blocking the drainage hole 83. When it is necessary to clean the inside of the dust collecting box 81, an appropriate amount of water can be poured into the dust collecting box 81. At this time, the buoyancy balls 103 can move upward by buoyancy, driving the sealing block 102 to move upward, so that the sealing block 102 no longer blocks the drainage hole 83, but the plug 101 continues to block the drainage hole 83. At this time, the inside of the dust collecting box 81 can be cleaned. After cleaning, the plug 101 is pulled out downward, so that the plug 101 no longer blocks the drainage hole 83, and the waste water can be discharged through the drainage hole 83. At this time, the sealing block 102 moves downward again to block the drainage hole 83 due to gravity.

[0035] As shown in Figure 6 The device further comprises a filter screen 11 connected to the top of the air suction pump 92. When the filtered air is discharged from the air suction pump 92, the filter screen 11 can further filter the air to improve the filtering effect.

[0036] As shown in Figure 1 The device further comprises two shoulder straps 12 connected to the dust collecting box 81. When it is necessary to polish the high part of the wall, the device can be worn on the back of the operator through the shoulder straps 12, which facilitates polishing the high part of the wall.

[0037] As shown in Figure 1 The device further comprises a buckle 13, which is clamped on the hose 7. The annular part of the buckle 13 can be sleeved on the polishing machine 1, and the buckle 13 can fix the hose 7 on the polishing machine 1 to prevent the hose 7 from shaking randomly, which is convenient to operate.

[0038] Although the present disclosure has been shown and described with respect to certain exemplary embodiments thereof, it should be understood by the skilled in the art that certain changes and modifications can be made without departing from the spirit and scope of the present disclosure, which is defined by the appended claims and their equivalents. Therefore, the scope of the present disclosure should not be limited to the above-described embodiments, but should be determined by the appended claims and their equivalents.

Claims

1. A dust processor for construction, characterized in that: The utility model comprises a fixing ring (3), a fastening bolt (4), an extrusion plate (5), a dustproof mechanism (6), a hose (7), a dust collecting mechanism (8) and an air extraction filter mechanism (9), wherein the fixing ring (3) is threadedly connected with the fastening bolt (4), the bottom of the fixing ring (3) is connected with the extrusion plate (5), the dustproof mechanism (6) is used to prevent dust leakage, the dust collecting mechanism (8) is used to collect dust, a hose (7) is connected between the dustproof mechanism (6) and the dust collecting mechanism (8), and the air extraction filter mechanism (9) is used to filter dust in the dust collecting mechanism (8); The dustproof mechanism (6) includes a first dustproof disc (61), a dustproof ring (62), a second dustproof disc (63), an elastic rope (64), a fixed disc (65), a first spring (66) and a dustproof cover (67). The bottom of the extrusion disc (5) is connected to the fixed disc (65). The outer side of the fixed disc (65) is connected to the dustproof ring (62) through multiple elastic ropes (64). The bottom of the dustproof ring (62) is connected to the second dustproof disc (63). The second dustproof disc (63) The dust ring (62) is slidably connected to the fixed plate (65), the top of the dust ring (62) is connected to the first dust plate (61), the first dust plate (61) is slidably connected to the extrusion plate (5), the first dust plate (61) is slidably connected to the dust cover (67), the extrusion plate (5) is used to squeeze the dust cover (67) to move upward, a plurality of first springs (66) are connected between the first dust plate (61) and the dust cover (67), and the dust cover (67) is connected to the hose (7); When the inner corner portion needs to be polished, the dust cover (67) is brought close to the inner corner portion, and then the polishing machine (1) is pushed in the direction close to the inner corner portion, driving the extrusion plate (5) and the fixed plate (65) to move in the direction close to the inner corner portion. At this time, the elastic rope (64) is adaptively deformed. When the extrusion plate (5) contacts the dust cover (67), the extrusion plate (5) squeezes the dust cover (67) to move upward, and the first spring (66) is compressed, so that the dust cover (67) no longer blocks the outer side of the polishing plate of the polishing machine (1). At this time, the polishing plate can polish the inner corner portion of the wall, and the dust cover (67) can continue to block dust.

2. A dust processor for construction according to claim 1, characterized in that: The dust collecting mechanism (8) includes a dust collecting box (81) and a card plate (82). One end of the hose (7) away from the dust cover (67) is connected to the dust collecting box (81), and the card plate (82) is connected to the dust collecting box (81).

3. A dust processor for construction according to claim 2, characterized in that: The air extraction filter mechanism (9) includes a filter element (91), an air extraction pump (92), a block (93), a placement plate (94), a clamping block (95) and a second spring (96). The dust box (81) is rotatably connected to the air extraction pump (92). The air extraction pump (92) is connected to the block (93). The block (93) is made of rubber and can be clamped on the dust box (81). A placement plate (94) is placed on the card plate (82). The filter element (91) is slidably connected to the card plate (82). A plurality of clamping blocks (95) for clamping the filter element (91) are slidably connected to the placement plate (94). A second spring (96) is connected between the placement plate (94) and the clamping block (95).

4. A dust processor for construction according to claim 3, characterized in that: The utility model further comprises a drainage mechanism (10), wherein the drainage mechanism (10) comprises a blocking block (101), a sealing block (102) and a buoyancy ball (103); a drainage hole (83) is opened at the bottom of the dust collecting box (81); a blocking block (101) is slidably connected in the drainage hole (83); the blocking block (101) is used to block the drainage hole; a sealing block (102) is slidably connected in the dust collecting box (81); the sealing block (102) blocks the drainage hole (83); and four buoyancy balls (103) are connected to the sealing block (102) for driving the sealing block (102) to float upward.

5. A dust processor for construction according to claim 4, characterized in that: A filter screen (11) is also included for further filtering dust, and the top of the air pump (92) is connected to the filter screen (11).

6. A dust processor for construction according to claim 2, characterized in that: It also includes a shoulder strap (12), and the dust collection box (81) is connected to two shoulder straps (12).

7. A dust processor for construction according to claim 1, characterized in that: The utility model further comprises a buckle (13), which is clamped on the hose (7), and the annular portion of the buckle (13) can be sleeved on the polishing machine (1).

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