CN219787977U

CN219787977U - Polishing dust collector

Info

Publication number: CN219787977U
Application number: CN202320376315.0U
Authority: CN
Inventors: 方盛; 李金燕; 王成成
Original assignee: Guangdong Yaqiao Sports Equipment Co ltd
Current assignee: Guangdong Yaqiao Sports Equipment Co ltd
Priority date: 2023-03-03
Filing date: 2023-03-03
Publication date: 2023-10-03
Anticipated expiration: 2033-03-03

Abstract

The utility model relates to the technical field of dust removal devices, and discloses a polishing dust removal device, which comprises a bottom plate, wherein a polishing table is arranged above the bottom plate; the two screw sleeves are rotatably arranged on the polishing table; the dust collection box is rotatably arranged at the top ends of the two screw sleeves, and a plurality of dust collection holes are formed in the bottom of the dust collection box; the box body is fixedly arranged at the top of the dust suction box; the dust collection pipes are fixedly arranged on one side of the box body, and the bottom ends of the dust collection pipes extend to the inside of the dust collection box; the dustproof net is fixedly arranged on the inner wall of the box body; the fans are fixedly arranged at the top of the dust suction box. The polishing and dedusting device provided by the utility model has the advantages of being comfortable to use, capable of improving the field working environment, convenient to operate and good in use effect.

Description

Polishing dust collector

Technical Field

The utility model relates to the technical field of dust removal devices, in particular to a polishing dust removal device.

Background

During the production of metal objects, the metal objects are often subjected to cutting, welding, polishing and other procedures. Currently, when polishing metal objects, many manufacturers generally use a dust removing device to remove dust generated in the polishing process.

Through searching, the authorized bulletin number is CN214770988U, the window form polishing and dedusting equipment belongs to the field of door and window production equipment, the window form polishing and dedusting equipment consists of a dedusting bin and a stand column, the bottom of the stand column is connected with universal wheels, the whole movement of the dedusting equipment is facilitated, the dedusting bin and the stand column form a square three-dimensional space, window form polishing operation can be completed below the dedusting bin, the side surface of the square three-dimensional space formed by the dedusting bin and the stand column is provided with a baffle and a door curtain, the baffle can prevent spark point splashing, the door curtain is convenient to enter, dust generated in the polishing process and crushed dust generated by the dust outlet pipe at the top of the dedusting bin are sucked out, and the window form polishing equipment is convenient to collect and process, provides an operation space for window form polishing, avoids dust and spark point splashing, is safe to operate, and crushing and dust pollution environments are avoided at the same time

With respect to the related art in the above, the inventors consider that there are the following drawbacks:

1. the height of the dust removing bin cannot be adjusted according to the height of a user, so that when the dust removing bin is used by some users with higher heights, the head is easy to collide with the dust removing bin, and if objects are polished in a bending or squatting mode, the comfort of the users is affected;

2. when dust collection work is carried out on dust generated in polishing by adopting equipment, dust collection work on the dust can be completed by adopting other equipment to connect a dust outlet pipe, otherwise, the dust can be discharged into the air on site, and larger pollution can be caused to the air.

Therefore, it is necessary to provide a new polishing and dedusting device to solve the above technical problems.

Disclosure of Invention

The utility model solves the technical problem of providing the polishing and dedusting device which is comfortable to use, can improve the field working environment, is convenient to operate and has good use effect.

The utility model is realized by adopting the following technical scheme: a grinding dust removal device comprising: the polishing table is arranged above the bottom plate; the two screw sleeves are rotatably arranged on the polishing table; the dust collection box is rotatably arranged at the top ends of the two screw sleeves, and a plurality of dust collection holes are formed in the bottom of the dust collection box; the box body is fixedly arranged at the top of the dust suction box; the dust collection pipes are fixedly arranged on one side of the box body, and the bottom ends of the dust collection pipes extend to the inside of the dust collection box; the dustproof net is fixedly arranged on the inner wall of the box body; the fans are fixedly arranged at the top of the dust suction box; the plurality of connecting pipes are respectively and fixedly arranged on the air inlet ends of the plurality of fans, and one ends of the plurality of connecting pipes extend into the box body; the lifting mechanism is arranged on the polishing table; the anti-blocking mechanism is arranged on the box body.

Through the technical scheme, through the operation of the fan, dust generated in the polishing process can be sucked into the dust suction pipe through the dust suction hole at the bottom of the dust suction box, then the sucked dust is conveyed into the box body through the dust suction pipe, the sucked dust can be reserved in the box body after the dust is filtered through the dust screen, and filtered gas can enter the fan from the connecting pipe and then is discharged into the air of the site, so that the air environment of the site can be promoted.

As a further improvement of the scheme, the lifting mechanism comprises two screws, a double-shaft motor, two rotating shafts, two first conical gears and two second conical gears, wherein the two screws are respectively arranged on the two threaded sleeves in a threaded manner, the bottoms of the two screws are fixedly connected with the top of the bottom plate, the double-shaft motor is fixedly arranged at the bottom of the polishing table, the two rotating shafts are respectively and fixedly arranged on two output shafts of the double-shaft motor, the two first conical gears are respectively and fixedly sleeved on the two rotating shafts, the two second conical gears are respectively and fixedly sleeved on the two threaded sleeves, and the two second conical gears are respectively meshed with the two first conical gears.

Through above-mentioned technical scheme, can rise the dust box to corresponding height according to different user's heights through elevating system, can not influence the comfort level of user when using this device because of the shielding factor of dust box, also can reduce the position of dust box to minimum in this device's removal work, can facilitate the use person carries out propelling movement work to this device.

As a further improvement of the scheme, the anti-blocking mechanism comprises an electric push rod and a brush, wherein the electric push rod is fixedly arranged on one side of the box body, the brush is fixedly arranged on an output rod of the electric push rod, and the brush is correspondingly arranged with the dust screen.

Through the technical proposal, the anti-blocking mechanism can prevent the meshes of the dustproof net from being blocked by dust, can avoid influencing the normal use of the device,

as a further improvement of the scheme, the top of the polishing table is fixedly provided with a containment plate which is of a U-shaped structure.

Through above-mentioned technical scheme, through the range that the backplate can reduce spark in the in-process of polishing splashes.

As a further improvement of the scheme, one side of the dust suction box is fixedly provided with a handrail, and the bottom of the bottom plate is fixedly provided with a plurality of universal wheels.

Through above-mentioned technical scheme, can facilitate the user to remove the work to this device through handrail and a plurality of universal wheel.

As a further improvement of the scheme, an opening is formed in one side of the box body, a sealing door is arranged on the opening, and a collecting box is arranged below the dustproof net.

Through above-mentioned technical scheme, can play the collecting action to the dust that the box kept through collecting the box, can facilitate the use person take out from the box with the collecting box that is used for collecting the dust through opening sealing door.

As a further improvement of the scheme, the bearing seats are rotatably arranged on the two rotating shafts, and the tops of the two bearing seats are fixedly connected with the bottom of the polishing table.

Through above-mentioned technical scheme, can play the supporting role to the pivot through the bearing frame, make the meshing that first bevel gear can be better on second bevel gear.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the operation of the fan, dust generated in the polishing process can be sucked into the dust suction pipe through the dust suction hole at the bottom of the dust suction box, then the sucked dust is conveyed into the box body through the dust suction pipe, after the dust suction pipe is subjected to the filtering treatment of the dust screen, the sucked dust can be kept in the box body, and filtered gas enters the fan from the connecting pipe and is discharged into the air on site, so that the air environment on site can be improved, the mesh of the dust screen can be prevented from being blocked by the dust through the anti-blocking mechanism, the normal use of the device can be prevented from being influenced, the dust suction box can be lifted to the corresponding height through the lifting mechanism according to the heights of different users, the comfort of the users when the device is used can not be influenced due to the shielding factors of the dust suction box, the position of the dust suction box can be reduced to the minimum in the moving work of the device, the user can conveniently push the device by adopting the handrails, and the use effect is good.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a polishing and dust removing device according to an embodiment of the present utility model;

FIG. 2 is a schematic perspective view of a containment sheet according to the present utility model;

FIG. 3 is a schematic view of the external structure of the case according to the present utility model;

FIG. 4 is an enlarged schematic view of the portion A shown in FIG. 1;

fig. 5 is an enlarged schematic view of the portion B shown in fig. 1.

Main symbol description:

1. a bottom plate; 2. a grinding table; 3. a screw sleeve; 4. a dust suction box; 5. a case; 6. a dust collection pipe; 7. a dust screen; 8. a blower; 9. a connecting pipe; 10. a screw; 11. a biaxial motor; 12. a rotating shaft; 13. a first bevel gear; 14. a second bevel gear; 15. an electric push rod; 16. a brush; 17. and (5) a containment plate.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.

Examples:

referring to fig. 1-5, the polishing and dedusting device of the present embodiment includes a base plate 1, and a polishing table 2 is disposed above the base plate 1; the two screw sleeves 3 are rotatably arranged on the polishing table 2; the dust collection box 4 is rotatably arranged at the top ends of the two screw sleeves 3, and a plurality of dust collection holes are formed in the bottom of the dust collection box 4; the box body 5 is fixedly arranged at the top of the dust suction box 4; the dust collection pipes 6 are fixedly arranged on one side of the box body 5, and the bottom ends of the dust collection pipes 6 extend into the dust collection box 4; the dustproof net 7 is fixedly arranged on the inner wall of the box body 5; the fans 8 are fixedly arranged at the top of the dust suction box 4; a plurality of connecting pipes 9, wherein the plurality of connecting pipes 9 are respectively fixedly arranged on the air inlet ends of the plurality of fans 8, and one ends of the plurality of connecting pipes 9 extend into the box body 5; the lifting mechanism is arranged on the polishing table 2; the anti-blocking mechanism is arranged on the box body 5.

The lifting mechanism comprises two screws 10, a double-shaft motor 11, two rotating shafts 12, two first conical gears 13 and two second conical gears 14, wherein the two screws 10 are respectively arranged on the two threaded sleeves 3 in a threaded mode, the bottom ends of the two screws 10 are fixedly connected with the top of the bottom plate 1, the double-shaft motor 11 is fixedly arranged at the bottom of the grinding table 2, the two rotating shafts 12 are respectively and fixedly arranged on two output shafts of the double-shaft motor 11, the two first conical gears 13 are respectively and fixedly sleeved on the two rotating shafts 12, the two second conical gears 14 are respectively and fixedly sleeved on the two threaded sleeves 3, and the two second conical gears 14 are respectively meshed with the two first conical gears 13.

The anti-blocking mechanism comprises an electric push rod 15 and a brush 16, wherein the electric push rod 15 is fixedly arranged on one side of the box body 5, the brush 16 is fixedly arranged on an output rod of the electric push rod 15, and the brush 16 and the dust screen 7 are correspondingly arranged.

The top of the grinding table 2 is fixedly provided with a containment shield 17, and the containment shield 17 is of a U-shaped structure.

One side of the dust collection box 4 is fixedly provided with an armrest, and the bottom of the bottom plate 1 is fixedly provided with a plurality of universal wheels.

An opening is formed in one side of the box body 5, a sealing door is arranged on the opening, and a collecting box is arranged below the dust screen 7.

Bearing seats are rotatably arranged on the two rotating shafts 12, and the tops of the two bearing seats are fixedly connected with the bottom of the polishing table 2.

The embodiment of the utility model provides a polishing and dedusting device, which has the implementation principle that: when a user polishes an object by adopting a polisher, the positions of the object and the polisher are required to be positioned above the polishing table 2, under the suction force of the fan 8, dust generated in the polishing process can be sucked into the dust suction box 4 through the dust suction holes, then the dust is conveyed into the box 5 through the dust suction pipe 6, after the dust suction pipe 7 is subjected to filtering treatment, the dust can be reserved in the box 5, filtered gas enters the fan 8 from the connecting pipe 9 and then is discharged into the air on site, so that the air environment on site can be improved, the electric push rod 15 is required to be started at the same time in order to avoid the dust blockage of the dust suction net 7, the brush 16 is driven by the electric push rod 15 to continuously clean the dust suction net 7, the dust attached to the dust suction net 7 is cleaned, and in the polishing process, the enclosing plate 17 can also play a role in reducing the spark splashing range;

when the device is used by users with different heights, the height of the dust box 4 can be adjusted according to own habits, when the device is adjusted, the double-shaft motor 11 is started, the double-shaft motor 11 can drive the rotating shaft 12 to rotate, the rotating shaft 12 can drive the first bevel gear 13 to rotate, the first bevel gear 13 can drive the screw sleeve 3 to rotate through the second bevel gear 14, the screw rod 10 vertically moves in the screw sleeve 3, so that the dust box 4 can be lifted to the corresponding height according to the heights of different users, the comfort of the users when the device is used cannot be influenced due to the shielding factors of the dust box 4, and the position of the dust box 4 needs to be reduced to the minimum if the device is pushed to other positions after the use is finished, so that the device can be pushed by the handrails conveniently, and the use effect is good.

The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.

Claims

1. A grinding and dust removing device, comprising:

the polishing device comprises a bottom plate, wherein a polishing table is arranged above the bottom plate;

the two screw sleeves are rotatably arranged on the polishing table;

the dust collection box is rotatably arranged at the top ends of the two screw sleeves, and a plurality of dust collection holes are formed in the bottom of the dust collection box;

the box body is fixedly arranged at the top of the dust suction box;

the dust collection pipes are fixedly arranged on one side of the box body, and the bottom ends of the dust collection pipes extend to the inside of the dust collection box;

the dustproof net is fixedly arranged on the inner wall of the box body;

the fans are fixedly arranged at the top of the dust suction box;

the plurality of connecting pipes are fixedly arranged on the air inlet ends of the fans respectively, and one ends of the connecting pipes extend into the box body;

the lifting mechanism is arranged on the polishing table;

the anti-blocking mechanism is arranged on the box body.

2. The polishing and dedusting device as set forth in claim 1, wherein the lifting mechanism comprises two screws, a double-shaft motor, two rotating shafts, two first bevel gears and two second bevel gears, wherein the two screws are respectively and threadedly mounted on the two screw sleeves, the bottom ends of the two screws are fixedly connected with the top of the bottom plate, the double-shaft motor is fixedly mounted at the bottom of the polishing table, the two rotating shafts are respectively and fixedly mounted on the two output shafts of the double-shaft motor, the two first bevel gears are respectively and fixedly sleeved on the two rotating shafts, the two second bevel gears are respectively and fixedly sleeved on the two screw sleeves, and the two second bevel gears are respectively meshed with the two first bevel gears.

3. A polishing and dust removing device as set forth in claim 1, wherein said anti-blocking mechanism comprises an electric push rod fixedly mounted on one side of said housing and a brush fixedly mounted on an output rod of said electric push rod, said brush being disposed in correspondence with said dust screen.

4. A polishing and dedusting device as in claim 1, wherein a containment plate is fixedly mounted on the top of the polishing table, and the containment plate has a U-shaped structure.

5. A polishing and dust removing apparatus as set forth in claim 1, wherein a handrail is fixedly installed at one side of the dust box, and a plurality of universal wheels are fixedly installed at the bottom of the bottom plate.

6. A polishing and dedusting device as set forth in claim 1, wherein an opening is formed in one side of the box body, a sealing door is arranged on the opening, and a collecting box is arranged below the dustproof net.

7. A polishing and dedusting device as in claim 2 wherein bearing blocks are rotatably mounted on both of said shafts, and the top of both bearing blocks are fixedly connected to the bottom of said polishing table.