CN220498861U

CN220498861U - Dust collection device

Info

Publication number: CN220498861U
Application number: CN202321761092.6U
Authority: CN
Inventors: 蒋林平; 刘远; 胡志华; 黄成府; 邓志武
Original assignee: Fuzhou Yiyang Machinery Co ltd
Current assignee: Fuzhou Yiyang Machinery Co ltd
Priority date: 2023-07-05
Filing date: 2023-07-05
Publication date: 2024-02-20
Anticipated expiration: 2033-07-05

Abstract

The application discloses dust collection device relates to the technical field that the dust was collected, including the workstation that is used for polishing the work piece, set up in the support frame of workstation one side, set up in dust collecting cover in the support frame, connect in the dust collecting cover is kept away from the dust collecting pipe of workstation one end, and connect in the dust collecting pipe is kept away from purifier of dust collecting cover one end, the dust collecting cover be flaring form just the flaring orientation of dust collecting cover workstation one side, the extension width of the flaring of dust collecting cover is greater than the workstation is close to the width of dust collecting cover one side, be provided with inhalation apparatus in the purifier, this application has the effect of improving the collection effect of dust when polishing the work piece.

Description

Dust collection device

Technical Field

The application relates to the technical field of dust collection, in particular to a dust collection device.

Background

Some metal workpieces generally need to be polished through polishing equipment after processing is accomplished, and many piece dust can be produced to the in-process of polishing, and the dust diffuses in the air, can influence the air quality in the factory building, and the dust is scattered all around and can lead to the cleanness comparatively troublesome.

When polishing the work piece in the mill, will set up the dust collecting pipe generally on the workstation that is used for polishing the work piece, the dust collecting pipe keeps away from the one section of workstation and is connected with purifier, is provided with the equipment that induced drafts in the purifier, and when polishing the work piece, the dust collecting pipe mouth of pipe is towards work piece direction and dust collecting pipe is located processing work piece one side, through the suction of equipment that induced drafts to can inhale dust purifier in.

Aiming at the related technology, the cross section area of the pipe orifice of the integrated pipe is limited, the dust absorption range is limited, and dust is easy to diffuse out of the side wall of the dust collecting pipe when a workpiece is polished, so that the dust collecting effect is poor; and dust is collected through the dust collecting pipe, and the pipe orifice of the dust collecting pipe is required to be close to the workpiece, so that the operator can be influenced to polish the workpiece.

Disclosure of Invention

In order to improve the collection effect of dust when polishing the work piece, this application provides a dust collection device.

The application provides a dust collection device adopts following technical scheme:

the utility model provides a dust collection device, includes the workstation that is used for polishing the work piece, set up in support frame of workstation one side, set up in dust collecting cover in the support frame, connect in the dust collecting cover is kept away from the dust collecting pipe of workstation one end, and connect in the dust collecting pipe is kept away from purifier of dust collecting cover one end, the dust collecting cover be flaring form just the flaring of dust collecting cover is towards workstation one side, the extension width of the flaring of dust collecting cover is greater than the workstation is close to the width of dust collecting cover one side, be provided with the inhalation apparatus in the purifier.

By adopting the technical scheme, when the workpiece is polished on the workbench, suction force can be generated through the suction equipment in the purifying device, dust generated during polishing the workpiece is sucked into the dust collection cover, and then the dust can be sent into the purifying device for purification through the dust collection pipe; the dust collecting cover is located on one side of the workbench, operation of workers cannot be affected, meanwhile, the dust collecting cover is in a flaring shape, the extension length of the flaring of the dust collecting cover is larger than the width of the workbench, and the flaring is large, so that dust is not easy to diffuse out of the dust collecting cover, and the dust collecting effect can be improved.

Optionally, the dust collecting cover includes setting up in the first curb plate of top, sets up in the second curb plate of below, set up in two third curb plates of first curb plate and second curb plate both sides, and set up in first curb plate, second curb plate and third curb plate keep away from the bottom plate of workstation one end, first curb plate with the equal slope of second curb plate sets up, just first curb plate with the second curb plate is close to the one end of workstation all is higher than its own one end of keeping away from the workstation, the dust collecting pipe connect in on the bottom plate.

Through adopting above-mentioned technical scheme, first curb plate and second curb plate slope setting, and the one end that first curb plate and second curb plate are close to the workstation all is higher than the one end that keeps away from the workstation of itself to get into dust in the dust cage and move towards the dust collecting pipe direction more easily under the action of gravity, can improve the collection effect to the dust.

Optionally, a first baffle is arranged on one side of the support frame, which is close to the workbench, the first baffle is abutted to the first side plate, the first baffle is located above the first side plate, and the second side plate is abutted to the side wall of the workbench.

Through adopting above-mentioned technical scheme, first baffle is located first curb plate top to first baffle can reduce the possibility that the dust diffuses from the dust cage top.

Optionally, one side of the support frame near the workbench is provided with two second baffles parallel to each other, and the two second baffles are respectively positioned at two sides of the workbench.

Through adopting above-mentioned technical scheme, the second baffle is located the workstation both sides to the second baffle can reduce the possibility that the dust diffuses from workstation and dust cage both sides.

Optionally, the dust collecting device further comprises an electric fan, wherein the electric fan is located on one side, away from the dust collecting cover, of the workbench.

Through adopting above-mentioned technical scheme, the electric fan can provide the wind that blows to the dust cage from the workstation to can cooperate purifier, further improve the collection effect to the dust.

Optionally, a connecting pipe is arranged on the bottom plate, a connecting groove for the dust collecting pipe to be inserted is formed in the connecting pipe, and a limiting piece for limiting the dust collecting pipe to deviate from the connecting groove is arranged on the connecting pipe.

Through adopting above-mentioned technical scheme, locating part cooperation spread groove can be with the dust collecting pipe detachable connection on the connecting pipe to conveniently dismantle the dust collecting pipe, in order to clear up the dust that probably piles up on the dust collecting pipe inboard lateral wall.

Optionally, the locating part including slide set up in the first stopper in the spread groove, and with first stopper rotates the first gag lever post of being connected, first gag lever post pass the connecting pipe just first gag lever post with connecting pipe threaded connection.

Through adopting above-mentioned technical scheme, rotate first gag lever post, can drive first stopper and remove towards connecting pipe axis direction to can support the dust collecting pipe tightly between first stopper in the spread groove lateral wall, can restrict the dust collecting pipe and deviate from in the spread groove.

Optionally, an elastic pad is disposed on a side wall of the first limiting block, which faces away from the first limiting rod.

By adopting the technical scheme, the elastic pad has elasticity, so that the abrasion possibly brought to the dust collecting pipe in the process of propping the dust collecting pipe by the first limiting block can be reduced.

Optionally, the limiting part comprises a second limiting block slidably arranged in the connecting groove, a second limiting rod arranged on the second limiting block, the second limiting rod penetrates through the connecting pipe, the limiting part further comprises a holding block arranged at one end of the second limiting rod away from the second limiting block, and a spring arranged between the holding block and the second limiting block, when the second limiting block is abutted to the side wall of the dust collecting pipe, the spring is in a stretched state

By adopting the technical scheme, when the dust collecting pipe is inserted into the connecting groove, the second limiting block is abutted against the side wall of the dust collecting pipe under the action of the elasticity of the spring, so that the dust collecting pipe can be limited to be separated from the connecting groove; the operation in this way is more convenient and quick.

In summary, the present application includes at least one of the following beneficial effects:

1. dust is collected through the dust collection cover, namely, the work piece is polished by workers is not affected, and the dust collection effect can be improved;

2. the dust collecting pipe is detachably connected through the limiting piece, so that dust adhered to the inner side of the dust collecting pipe can be conveniently cleaned.

Drawings

Fig. 1 is a schematic structural view of embodiment 1;

fig. 2 is a schematic structural view of a dust hood in embodiment 1;

FIG. 3 is a schematic view showing the structure of a dust collecting pipe connection in embodiment 1;

FIG. 4 is an enlarged schematic view of the structure shown at A in FIG. 3;

fig. 5 is an exploded view of the stopper in example 2.

Reference numerals illustrate: 1. a work table; 2. a support frame; 21. a first baffle; 22. a second baffle; 3. a dust collection cover; 31. a first side plate; 32. a second side plate; 33. a third side plate; 34. a bottom plate; 4. a dust collecting pipe; 5. a purifying device; 6. an electric fan; 7. a connecting pipe; 71. a connecting groove; 8. a limiting piece; 81. a first limiting block; 811. an elastic pad; 82. a first stop lever; 83. a second limiting block; 84. a second limit rod; 85. a grip block; 86. and (3) a spring.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-5.

Example 1:

the embodiment of the application discloses a dust collection device. Referring to fig. 1, the dust collecting apparatus includes a work table 1 for polishing a workpiece, a support frame 2 provided at one side of the work table 1, a dust collecting hood 3 welded in the support frame 2, a dust collecting pipe 4 connected to one end of the dust collecting hood 3 away from the work table 1, and a purifying apparatus 5 connected to one end of the dust collecting pipe 4 away from the dust collecting hood 3.

Specifically, the workbench 1 and the support frame 2 are both placed on the ground, the support frame 2 is a rectangular frame body, the dust hood 3 is in a flaring shape, the flaring direction of the dust hood 3 faces the direction of the workbench 1, the extending width of the flaring of the dust hood 3 is larger than the length of one side, close to the dust hood 3, of the workbench 1, and air suction equipment is arranged in the purifying device 5. When processing the work piece on workstation 1, start purifier 5, the suction that purifier 5 produced can be through dust collecting tube 4 and dust collecting hood 3, with the dust suction dust that produces because processing on the workstation 1 in the dust collecting hood 3, dust collecting hood 3 is located workstation 1 one side, can not influence the workman and operates, and because the flaring of dust collecting hood 3 towards workstation 1 one side is greater than workstation 1 length to the collection effect to the dust is better.

Referring to fig. 1 and 2, the periphery of the dust hood 3 is welded by four steel plates, and includes a first side plate 31 located above, a second side plate 32 located below, and two third side plates 33 located at two sides of the first side plate 31 and the second side plate 32, wherein the first side plate 31, the second side plate 32 and the adjacent third side plates 33 are fixed by welding, the first side plate 31 and the second side plate 32 are all inclined, and specifically, one ends of the first side plate 31 and the second side plate 32 close to the workbench 1 are higher than one ends of the first side plate 31 and the second side plate 32 far away from the workbench 1, so that the first side plate 31 and the second side plate 32 are in an inclined downward state, and dust collected in the dust hood 3 is easier to move along the first side plate 31 towards the dust collecting tube 4 under the action of gravity.

The dust collecting cover 3 is in an opening shape towards one end of the workbench 1, a bottom plate 34 is welded at one end of the dust collecting cover 3 away from the workbench 1, the bottom plate 34 can be a steel plate as well, the dust collecting pipe 4 is connected to the bottom plate 34, and the space in the dust collecting pipe 4 is communicated with the space in the dust collecting cover 3.

Referring to fig. 1, a first baffle 21 is disposed on a side of the support frame 2 near the workbench 1, the first baffle 21 extends along a width direction of the first side plate 31, two side walls of the first baffle 21 parallel to each other are welded on the support frame 2, the first baffle 21 is located above the first side plate 31, and the side walls of the first baffle 21 are welded with an end surface of the first side plate 31, so that the possibility of dust diffusion from above the dust collecting cover 3 can be reduced by the first baffle 21.

Two second baffles 22 parallel to each other are welded on one side of the support frame 2, which is close to the workbench 1, the two second baffles 22 are arranged along the vertical direction, the two second baffles 22 are respectively positioned on two sides of the workbench 1, and the side wall of one side, which is close to the workbench 1, of the lower end of the two second baffles 22 can be welded with the side wall of the workbench 1, so that the possibility of dust diffusion from two sides of the dust collection cover 3 can be reduced by the second baffles 22.

Optionally, the end surface of the second side plate 32 facing the end of the workbench 1 is welded with the side wall of the workbench 1, so that the possibility of dust spreading from a gap where the workbench 1 is abutted against the dust hood 3 is reduced.

Referring to fig. 1, the dust collecting apparatus further includes an electric fan 6, and the electric fan 6 is located at a side of the table 1 away from the dust hood 3, and the electric fan 6 is activated to blow dust generated on the table 1 into the dust hood 3, thereby further increasing a dust collecting effect.

Referring to fig. 3 and 4, a connecting pipe 7 is welded on a side wall of the bottom plate 34, which is away from the workbench 1, the cross section of the connecting pipe 7 is in a circular ring shape, a connecting groove 71 for inserting the dust collecting pipe 4 is circumferentially formed in the side wall of the connecting pipe 7, which is away from the bottom plate 34, the width of the connecting groove 71 is larger than that of the dust collecting pipe 4, a limiting piece 8 for limiting the dust collecting pipe 4 from being separated from the connecting groove 71 is arranged on the connecting pipe 7, and when the dust collecting pipe 4 is inserted into the connecting groove 71, the space among the dust collecting pipe 4, the connecting pipe 7 and the dust collecting cover 3 is communicated.

The dust collecting pipe 4 has certain elasticity, and preferably, the dust collecting pipe 4 is the organ pipe, and the dust collecting pipe 4 can be dismantled and connect on connecting pipe 7 through locating part 8, can conveniently clear up the dust in the dust collecting pipe 4 to prevent that the dust from piling up, influence the dust collection effect.

Referring to fig. 3 and 4, the limiting member 8 includes a first limiting block 81 slidably disposed in the connecting groove 71 and a first limiting rod 82 rotationally connected with the first limiting block 81, the first limiting block 81 is an arc block, the radius of the outer arc surface of the first limiting block 81 is the same as the radius of the outer circle of the connecting groove 71, the arc block is abutted against the inner bottom wall of the connecting groove 71 towards the side wall of the bottom plate 34, one end of the first limiting rod 82 is rotationally connected with the first limiting block 81 through a bearing, the other end of the first limiting rod 82 penetrates through the connecting pipe 7, the first limiting rod 82 is in threaded connection with the connecting pipe 7, and the first limiting rod 82 is rotated to drive the first limiting block 81 to slide along the axial direction close to or far away from the connecting pipe 7, so that the dust collecting pipe 4 can be seen to abut between the side wall of the connecting groove 71 and the first limiting block 81, i.e. the dust collecting pipe 4 can be limited from falling out of the connecting groove 71.

Alternatively, two limiting members 8 may be symmetrically disposed on the connection pipe 7, so as to increase the limiting effect on the dust collecting pipe 4. The end surface of one end of the first limiting rod 82, which faces away from the first limiting block 81, can be welded with a handle, so that the first limiting rod 82 can be conveniently rotated. The elastic pad 811 can be fixed through modes such as viscose on one side wall of the first limiting block 81, which is away from the first limiting rod 82, and the elastic pad 811 can be made of rubber, so that the abutting effect on the dust collecting pipe 4 can be improved, and meanwhile, the abrasion possibly brought to the dust collecting pipe 4 when the dust collecting pipe 4 is abutted can be reduced.

The implementation principle of the dust collection device in the embodiment of the application is as follows: before using the dust collection device, firstly, the end part of the dust collection tube 4 is inserted into the connecting groove 71, the first limiting rod 82 is rotated to drive the first limiting block 81 to tightly press the dust collection tube 4 against the side wall of the connecting groove 71, then the electric fan 6 is turned on, and the air suction equipment in the purification device 5 is started, so that dust generated by polishing a workpiece on the workbench 1 can be extruded into the dust collection cover 3, and the dust is sucked into the purification device 5 through the dust collection tube 4.

Example 2:

the difference between this embodiment and embodiment 1 is that the limiting member 8 is different from that of embodiment 1, referring to fig. 5, in this embodiment, the limiting member 8 includes a second limiting member 83 slidably disposed in the connecting slot 71, and a second limiting rod 84 welded to a side wall of the second limiting member 83 facing away from the axis of the connecting pipe 7, the second limiting member 83 is an arc block, the second limiting rod 84 is a round rod, and a section of the second limiting member 84 facing away from the second limiting member 83 is slidably disposed through the connecting pipe 7.

The limiting piece 8 further comprises a holding block 85 welded on the end face of one end of the second limiting rod 84, which is far away from the second limiting block 83, and a spring 86 arranged between the holding block 85 and the connecting rod, wherein the second limiting rod 84 penetrates through the spring 86, one end of the spring 86 is fixed with the lateral wall of the outer side of the connecting pipe 7, the other end of the spring 86 is fixed with the lateral wall of the holding block 85, and when the second limiting block 83 is abutted against the lateral wall of the dust collecting pipe 4, the spring 86 is in a stretched state, so that the second limiting block 83 can be driven to abut against the dust collecting pipe 4.

When the dust collecting pipe 4 is installed, the second limiting block 83 is driven to slide towards the direction far away from the axis of the connecting pipe 7 through the holding block 85, then the dust collecting pipe 4 is inserted into the connecting groove 71, the holding block 85 is loosened, and the second limiting block 83 abuts against the dust collecting pipe 4 under the elastic force of the spring 86, so that the dust collecting pipe 4 can be fixed.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. A dust collection device, characterized in that: including workstation (1) that is used for polishing the work piece, set up in support frame (2) of workstation (1) one side, set up in dust cage (3) in support frame (2), connect in dust cage (3) are kept away from dust collecting pipe (4) of workstation (1) one end, and connect in dust collecting pipe (4) are kept away from purifier (5) of dust cage (3) one end, dust cage (3) are flaring form just the flaring orientation of dust cage (3) workstation (1) one side, the extension width of the flaring of dust cage (3) is greater than workstation (1) is close to the width of dust cage (3) one side, be provided with inhalation apparatus in purifier (5).

2. A dust collection device according to claim 1, wherein: the dust hood (3) comprises a first side plate (31) arranged above, a second side plate (32) arranged below, two third side plates (33) arranged on two sides of the first side plate (31) and the second side plate (32), a bottom plate (34) arranged on one end of the workbench (1) and arranged on the first side plate (31), the second side plate (32) and the third side plate (33), the first side plate (31) and the second side plate (32) are obliquely arranged, the first side plate (31) and the second side plate (32) are close to one end of the workbench (1) which is higher than one end of the workbench (1) and far away from the workbench, and the dust collecting pipe (4) is connected to the bottom plate (34).

3. A dust collection device according to claim 2, wherein: one side of the support frame (2) close to the workbench (1) is provided with a first baffle (21), the first baffle (21) is abutted with the first side plate (31) and the first baffle (21) is located above the first side plate (31), and the second side plate (32) is abutted with the side wall of the workbench (1).

4. A dust collection device according to claim 3, wherein: two second baffles (22) which are parallel to each other are arranged on one side, close to the workbench (1), of the supporting frame (2), and the two second baffles (22) are respectively positioned on two sides of the workbench (1).

5. A dust collection device according to any of claims 2-4, wherein: the dust collecting device further comprises an electric fan (6), wherein the electric fan (6) is located at one side, far away from the dust collecting cover (3), of the workbench (1).

6. A dust collection device according to claim 5, wherein: the dust collecting device is characterized in that a connecting pipe (7) is arranged on the bottom plate (34), a connecting groove (71) for the dust collecting pipe (4) to be inserted in is formed in the connecting pipe (7), and a limiting piece (8) for limiting the dust collecting pipe (4) to deviate from the connecting groove (71) is arranged on the connecting pipe (7).

7. The dust collection device of claim 6, wherein: the limiting piece (8) comprises a first limiting block (81) which is arranged in the connecting groove (71) in a sliding mode, and a first limiting rod (82) which is connected with the first limiting block (81) in a rotating mode, wherein the first limiting rod (82) penetrates through the connecting pipe (7) and is in threaded connection with the connecting pipe (7).

8. A dust collection device according to claim 7, wherein: an elastic pad (811) is arranged on the side wall of the first limiting block (81) which is away from the first limiting rod (82).

9. The dust collection device of claim 6, wherein: the limiting piece (8) comprises a second limiting block (83) which is arranged in the connecting groove (71) in a sliding mode, a second limiting rod (84) which is arranged on the second limiting block (83), the second limiting rod (84) penetrates through the connecting pipe (7), the limiting piece (8) further comprises a holding block (85) which is arranged on the second limiting rod (84) and away from one end of the second limiting block (83), and a spring (86) which is arranged between the holding block (85) and the second limiting block (83), and when the second limiting block (83) is abutted to the side wall of the dust collecting pipe (4), the spring (86) is in a stretched state.