CN210255628U

CN210255628U - Dust collection device of sander

Info

Publication number: CN210255628U
Application number: CN201920745318.0U
Authority: CN
Inventors: 陈燕如
Original assignee: Asia Dekor Heyuan Woods Co ltd
Current assignee: Asia Dekor Heyuan Woods Co ltd
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-04-07
Anticipated expiration: 2029-05-23

Abstract

The utility model relates to a grinder technical field discloses a grinder dust extraction, including the grinder body, collecting box and dust catcher, the grinder body passes through the bellows and sets up with the fixed intercommunication of collecting box, the top fixed connection setting of dust catcher and collecting box, the fixed intercommunication of output of dust catcher has the pipe, and the other end of pipe runs through the outer wall of collecting box and extends to and set up in the collecting box, the fixed filter screen that is equipped with of inner wall of pipe, be equipped with clearance mechanism on the filter screen, still be equipped with in the collecting box and remind the mechanism, it includes bee calling organ and power to remind the mechanism, bee calling organ and power all set up with the bottom fixed connection of collecting box outer wall, and one of them output of bee calling organ and power sets up through first wire electric connection. The utility model discloses when can make piece and dust weight in the collecting box reach the certain degree, send out the police dispatch newspaper to remind people to need clear up, the people's of being convenient for use.

Description

Dust collection device of sander

Technical Field

The utility model relates to a grinder technical field especially relates to a grinder dust extraction.

Background

A sander is mechanical equipment used for finishing sanding work, and relates to a wide variety of industries. At present in order to solve the problem that the grinder produces a large amount of dust in the use, all can use sanding machine and suction cleaner and collecting box between mutually supporting, come to collect the dust in the grinder working process, dust most all adsorbs on the inner wall of collecting box among the prior art, thereby can not definitely judge the dust weight in the collecting box, thereby lead to the collecting box making the suction cleaner still continue work filling with, and then influenced the absorption to the dust, be not convenient for people's use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving prior art in which the dust most all adsorbs on the inner wall of collecting box to can not judge the dust weight in the collecting box definitely, thereby lead to the collecting box making the dust catcher still continuing work filling with, and then influenced the absorption to the dust, the problem that people used not be convenient for, and a grinder dust extraction that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a dust suction device of a sander comprises a sander body, a collecting box and a dust collector, wherein the sander body is fixedly communicated with the collecting box through a corrugated pipe, the dust collector is fixedly connected with the top of the collecting box, the output end of the dust collector is fixedly communicated with a guide pipe, the other end of the guide pipe penetrates through the outer wall of the collecting box and extends into the collecting box, a filter screen is fixedly arranged on the inner wall of the guide pipe, a cleaning mechanism is arranged on the filter screen, a reminding mechanism is further arranged in the collecting box and comprises a buzzer and a power supply, the buzzer and the power supply are both fixedly connected with the bottom of the outer wall of the collecting box, one output end of the buzzer and the power supply is electrically connected with the first lead, a partition plate is arranged in the collecting box, and the bottom of the partition plate is fixedly connected with the bottom of the inner wall of the collecting box through a, the bottom fixedly connected with busbar of baffle, the bottom symmetry fixedly connected with two conducting blocks of collecting box inner wall, and two conducting blocks all set up with buzzer and another output electric connection of power respectively through the second wire, two the conducting block all is located the below setting of busbar.

Preferably, clearance mechanism includes spiral leaf and clearance pole, and the top setting that the spiral leaf is located the filter screen, the fixed bull stick that has cup jointed of spiral leaf, and the bull stick runs through the lateral wall of filter screen and outwards extends the setting, the bull stick passes through the bearing and is connected the setting with the filter screen rotation, the bull stick extends to outside one end and clearance pole fixed connection setting, the lateral wall of clearance pole is fixed and is equipped with a plurality of brush hairs, and a plurality of brush hairs all offset the setting with the filter screen.

Preferably, the four corners of the bottom of the collecting box are fixedly connected with universal wheels, and foot brakes are arranged on the universal wheels.

Preferably, a protective cover is arranged below the collecting box, the power supply and the buzzer are both arranged in the protective cover, and the side wall of the protective cover is fixedly connected with the bottom of the outer wall of the collecting box.

Preferably, the edge of the top of the collecting box is fixedly connected with a pushing handle, and the surface of the pushing handle is provided with anti-skid grains.

Preferably, the bottom of the partition plate is symmetrically and fixedly connected with a plurality of telescopic rods, and the other ends of the telescopic rods are fixedly connected with the bottom of the inner wall of the collecting box.

Compared with the prior art, the utility model provides a grinder dust extraction possesses following beneficial effect:

1. this grinder dust extraction sets up through mutually supporting between baffle, conducting block and the busbar that are equipped with, when piece weight in the collecting box reachs certain degree, can make bee calling organ send out the police dispatch newspaper to remind people to clear up, the people's of being convenient for use.

2. This grinder dust extraction through the spiral leaf and the clearance pole that are equipped with, when the dust catcher starts, can drive the spiral leaf and rotate to clear up the surface of filter screen, prevent that the filter screen from taking place to block up, influence people's use.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses when can making piece and dust weight in the collecting box reach the certain degree, send out the police dispatch newspaper to remind people to need clear up, the people's of being convenient for use.

Drawings

Fig. 1 is a schematic structural view of a dust suction device of a sanding machine provided by the utility model;

fig. 2 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1 sander body, 2 collecting box, 3 dust catcher, 4 pipes, 5 filter screens, 6 buzzer, 7 power supply, 8 partition boards, 9 conductive strips, 10 conductive block, 11 spiral blade, 12 cleaning rod, 13 rotating rod, 14 universal wheel, 15 protective cover, 16 pushing hands.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a dust suction device for a sander, which comprises a sander body 1, a collection box 2 and a dust collector 3, wherein the sander body 1 is fixedly communicated with the collection box 2 through a corrugated pipe, the dust collector 3 is fixedly connected with the top of the collection box 2, the output end of the dust collector 3 is fixedly communicated with a guide pipe 4, the other end of the guide pipe 4 penetrates through the outer wall of the collection box 2 and extends into the collection box 2, a filter screen 5 is fixedly arranged on the inner wall of the guide pipe 4, a cleaning mechanism is arranged on the filter screen 5, a reminding mechanism is further arranged in the collection box 2 and comprises a buzzer 6 and a power supply 7, the buzzer 6 and the power supply 7 are both fixedly connected with the bottom of the outer wall of the collection box 2, the buzzer 6 and the power supply 7 are both products in the prior art, when a circuit of the buzzer 7 is switched on, an alarm sound can be given, so many descriptions are made, and one of the output ends of the buzzer 6, be equipped with baffle 8 in the collecting box 2, baffle 8's lateral wall offsets with the inner wall of collecting box 2 and sets up, the bottom fixed connection setting of a plurality of springs 9 and 2 inner walls of collecting box is passed through to baffle 8's bottom fixedly connected with busbar 9, two conducting blocks 10 of the bottom symmetry fixedly connected with of 2 inner walls of collecting box, and two conducting blocks 10 all set up with another output electric connection of buzzer 6 and power 7 respectively through the second wire, two conducting blocks 10 all are located the below setting of busbar 9, buzzer 6's model is 12085 buzzer, wherein 12 stands for the diameter and is 12mm, 85 stands for the height and is 85 mm.

The cleaning mechanism comprises a spiral blade 11 and a cleaning rod 12, the spiral blade 11 can rotate under the action of wind power, is a product in the prior art, is similar to a windmill, not described in more detail, the spiral blade 11 is disposed above the filter screen 5, the spiral blade 11 is fixedly sleeved with the rotating rod 13, the rotating rod 13 penetrates through the side wall of the filter screen 5 and extends outwards, the rotating rod 13 is rotatably connected with the filter screen 5 through a bearing, one end of the rotating rod 13 extending to the outside is fixedly connected with the cleaning rod 12, the side wall of the cleaning rod 12 is fixedly provided with a plurality of bristles, and a plurality of bristles are all arranged against the filter screen 5, the dust collector 3 is started, the wind power when the dust collector 3 is started can drive the spiral blade 11 to rotate, and then drive bull stick 13 and clearance pole 12 rotation, the brush hair that the rethread was equipped with can clear up the surface of filter screen 5, prevents that filter screen 5 from taking place to block up, the people's of being convenient for use.

The equal fixedly connected with universal wheel 14 in bottom four corners department of collecting box 2, and all be equipped with the service brake on the universal wheel 14, through the universal wheel 14 that is equipped with, can be convenient for the removal of collecting box 2.

The below of collecting box 2 is equipped with protection casing 15, and power 7 and bee calling organ 6 all are located the setting of protection casing 15, and the lateral wall of protection casing 15 and the bottom fixed connection of collecting box 2 outer wall set up, can protect power 6 and bee calling organ 7, prevent to receive the damage, influence the use.

The top edge fixedly connected with pushing hands 16 of collecting box 2, and the antiskid line has been seted up on the surface of pushing hands 16, can be convenient for promote collecting box 2 and remove.

A plurality of telescopic links 17 of the bottom symmetry fixedly connected with of baffle 8, and the other end of a plurality of telescopic links 17 all sets up with the bottom fixed connection of 2 inner walls of collecting box, improves the stability of baffle 8 in the use.

In the utility model, when in use, the dust collector 3 is arranged to collect the scraps and dust in the working process of the sander into the collecting box 2, and the clapboard 8 and the spring are arranged to press the clapboard 8 to move downwards when the scraps and dust in the collecting box 2 are accumulated to a certain degree, so that the conducting bar 9 moves downwards, the conducting bar 9 is arranged in contact with the two conducting blocks 10, the circuit is communicated, and the power supply 7 and the buzzer 6 are arranged, when the circuit is communicated, the power supply 7 can supply power to the buzzer 6, so that the buzzer 6 gives an alarm to remind people of cleaning the collecting box 2, the use of people is convenient, the dust collector 3 is started through the spiral blade 11, the spiral blade 11 can be driven to rotate by wind power when the dust collector 3 is started, and the rotating rod 13 and the cleaning rod 12 are driven to rotate, the brush hair that the rethread was equipped with can clear up the surface of filter screen 5, prevents that filter screen 5 from taking place to block up, the people's of being convenient for use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The dust collection device of the sander comprises a sander body (1), a collection box (2) and a dust collector (3), wherein the sander body (1) is fixedly communicated with the collection box (2) through a corrugated pipe, the dust collector (3) is fixedly connected with the top of the collection box (2), a guide pipe (4) is fixedly communicated with the output end of the dust collector (3), the other end of the guide pipe (4) penetrates through the outer wall of the collection box (2) and extends into the collection box (2), a filter screen (5) is fixedly arranged on the inner wall of the guide pipe (4), a cleaning mechanism is arranged on the filter screen (5), a reminding mechanism is further arranged in the collection box (2) and comprises a buzzer (6) and a power supply (7), the buzzer (6) and the power supply (7) are both fixedly connected with the bottom of the outer wall of the collection box (2), and one of the output ends of the buzzer (6) and the power supply (7) is arranged through a first lead electric connection, a partition plate (8) is arranged in the collection box (2), the bottom of the partition plate (8) is arranged through a plurality of springs and the bottom fixed connection of the inner wall of the collection box (2), a conductive bar (9) is fixedly connected to the bottom of the partition plate (8), two conductive blocks (10) are symmetrically and fixedly connected to the bottom of the inner wall of the collection box (2), the two conductive blocks (10) are respectively arranged through a second lead and electrically connected with the buzzer (6) and the other output end of the power supply (7), and the two conductive blocks (10) are arranged below the conductive bar (9).

2. The dust suction device for the sanding machine according to claim 1, wherein the cleaning mechanism comprises a spiral blade (11) and a cleaning rod (12), the spiral blade (11) is arranged above the filter screen (5), a rotating rod (13) is fixedly sleeved on the spiral blade (11), the rotating rod (13) penetrates through the side wall of the filter screen (5) and extends outwards, the rotating rod (13) is rotatably connected with the filter screen (5) through a bearing, one end of the rotating rod (13) extending to the outside is fixedly connected with the cleaning rod (12), a plurality of bristles are fixedly arranged on the side wall of the cleaning rod (12), and the plurality of bristles are all abutted to the filter screen (5).

3. The dust suction device for the sanding machine as claimed in claim 1, characterized in that the bottom four corners of the collection box (2) are fixedly connected with universal wheels (14), and each universal wheel (14) is provided with a foot brake.

4. The dust suction device of the sanding machine as claimed in claim 1, characterized in that a protective cover (15) is arranged below the collection box (2), the power supply (7) and the buzzer (6) are both arranged in the protective cover (15), and the side wall of the protective cover (15) is fixedly connected with the bottom of the outer wall of the collection box (2).

5. The dust suction device of the sanding machine as claimed in claim 1, characterized in that a pushing handle (16) is fixedly connected to the top edge of the collection box (2), and the surface of the pushing handle (16) is provided with anti-skid lines.

6. The dust suction device for the sanding machine as claimed in claim 1, wherein a plurality of telescopic rods (17) are symmetrically and fixedly connected to the bottom of the partition plate (8), and the other ends of the telescopic rods (17) are fixedly connected to the bottom of the inner wall of the collection box (2).