CN220047452U

CN220047452U - Automatic change dust collector for equipment maintenance

Info

Publication number: CN220047452U
Application number: CN202321661201.7U
Authority: CN
Inventors: 刘启航; 刘金山
Original assignee: North China University of Water Resources and Electric Power
Current assignee: North China University of Water Resources and Electric Power
Priority date: 2023-06-28
Filing date: 2023-06-28
Publication date: 2023-11-21
Anticipated expiration: 2033-06-28

Abstract

The utility model discloses a dust removing device for automatic equipment maintenance, which comprises a box body, wherein a filter plate is fixed in the box body, a centrifugal fan is fixed on the outer wall of the top of the box body, an air inlet pipe is fixed on the outer wall of one side of the box body, one end of the air inlet pipe, which is far away from the box body, is connected with a cleaning component through a hose, the middle part of the filter plate is connected with a rotating shaft through a bearing, the outer wall of the bottom of the rotating shaft is sleeved with a connecting ring, a cleaning brush is fixed on the outer wall of the connecting ring, the cleaning brush is positioned at the bottom of the filter plate, a driven gear is fixed at the top end of the rotating shaft, and the outer wall of the top of the box body is connected with a hand wheel through a bearing. According to the utility model, the filter plate is utilized to filter dust, so that when the rotating shaft drives the cleaning brush to move, the cleaning brush can automatically clean the dust at the bottom of the filter plate, the filter plate serving as a filtering component can be cleaned without disassembling the filter plate, and the dust removing device is more convenient to use.

Description

Automatic change dust collector for equipment maintenance

Technical Field

The utility model relates to the technical field of automatic equipment maintenance, in particular to a dust removing device for automatic equipment maintenance.

Background

The electric automation equipment is a series of equipment for circuit related experiments or related circuit general control, and after long-term use, some dust can be accumulated, so that the use of the related equipment can be affected, and therefore the dust removal equipment is required to remove dust from the electric automation equipment periodically.

Chinese patent No. 201920388197.9 discloses an electric automatization equipment dust collector, relates to electric dust removal technical field, an electric automatization equipment dust collector, including dust collecting equipment, dust collecting equipment's surface is provided with adjustment button, one side of adjustment button is provided with the display screen, the below of display screen is provided with operating button, one side of operating button is provided with the switch, one side swing joint of dust collecting equipment has the apron, one side of apron is provided with the venthole, one side that dust collecting equipment kept away from the apron is provided with the power connector, dust collecting equipment's bottom fixedly connected with universal wheel. This dust collector is when maintaining the dust removal to automation equipment, is through filtering the dirt bag and as filtering component to the dust, and when the inside dust of dirt bag is cleared up, need open the apron, then take out the dirt bag again, leads to dust collector's filtering component inconvenient when clean, and then makes dust collector's use inconvenient. Therefore, there is a need to design a dust removing device for maintenance of an automation device to solve the above problems.

Disclosure of Invention

The utility model aims to provide a dust removing device for automatic equipment maintenance, which aims to solve the defects in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions:

the utility model provides an automatic change dust collector for equipment maintenance, includes the box, the inside of box is fixed with the filter, the top outer wall of box is fixed with centrifugal fan, one side outer wall of box is fixed with the air-supply line, the one end that the box was kept away from to the air-supply line is passed through hose connection and is had clean subassembly, the middle part of filter is connected with the pivot through the bearing, the go-between has been cup jointed to the bottom outer wall of pivot, the outer wall of go-between is fixed with the cleaning brush, the cleaning brush is located the bottom of filter, the top of pivot is fixed with driven gear, the top outer wall of box is connected with the hand wheel through the bearing, the connecting axle one end of hand wheel extends to the inside of box is fixed with driving gear one, driving gear one and driven gear meshing.

Further, the bottom of pivot is fixed with the separation blade, the bottom of pivot has cup jointed the spring that is located between separation blade and the go-between, the outer wall of pivot is provided with the spacing groove, one side outer wall of go-between is pegged graft there is spacing post, spacing post extends to the inside of spacing groove.

Further, a drawer is inserted into the box body, and the drawer is positioned at the bottom of the cleaning brush.

Further, the cleaning assembly comprises a connecting pipe communicated with the air inlet pipe, one end of the connecting pipe is connected with a rotary cylinder through a bearing, a toothed ring is fixed on the outer wall of the rotary cylinder, a motor is fixed on the outer wall of the top of the connecting pipe, a driving gear II is fixed on one end of an output shaft of the motor, and the driving gear II is meshed with the toothed ring.

Further, the inside grafting of rotatory section of thick bamboo has a grafting section of thick bamboo, the one side outer wall that the rotatory section of thick bamboo was kept away from to the grafting section of thick bamboo is fixed with evenly distributed's brush hair, the bottom outer wall of rotatory section of thick bamboo has the lock bolt through threaded connection.

Further, the top outer wall of the plug-in cylinder is provided with a plug-in groove, the top inner wall integrated into one piece of the rotary cylinder is provided with a plug board, and the plug board is plugged in the plug-in groove.

In the technical scheme, the dust removing device for automatic equipment maintenance provided by the utility model has the beneficial effects that: (1) Through pivot, cleaning brush and the filter that sets up, utilize the filter to filter the dust for when the pivot drives the cleaning brush motion, the cleaning brush can carry out the effect of self-cleaning to the dust of filter bottom, need not to dismantle the filter, can realize the filter to filtering the part clear up, makes dust collector more convenient when using; (2) The labor-saving structure is formed by the hand wheel, the first driving gear and the driven gear, so that the rotation of the rotating shaft is easier, and the filter plate is easier to clean; (3) Through the spring and the baffle plate, the baffle plate is utilized to limit the spring, so that the spring can apply elasticity to the connecting ring, and further the cleaning brush can be in close contact with the filter plate, and further the cleaning brush is cleaner for the filter plate; (4) Through the grafting section of thick bamboo and the locking bolt that set up, utilize the grafting section of thick bamboo to peg graft in the inside of rotatory section of thick bamboo to fix the section of thick bamboo through the locking bolt with pegging graft, make the brush hair damage the time can be convenient to brush hair and peg graft the whole that section of thick bamboo formed and change, and then make automation equipment's dust collector's brush hair damage time maintenance more convenient.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

Fig. 1 is a schematic diagram of a front view structure provided by an embodiment of a dust removing device for maintaining an automation device in the present utility model.

Fig. 2 is a schematic diagram of an internal structure of a case provided by an embodiment of a dust removing device for maintenance of an automation device according to the present utility model.

Fig. 3 is a schematic structural diagram of a cleaning assembly provided by an embodiment of a dust removing device for maintaining an automation device according to the present utility model.

Fig. 4 is an enlarged schematic view of a part a provided by an embodiment of a dust removing device for maintaining an automation device according to the present utility model.

Reference numerals illustrate:

the novel centrifugal fan comprises a box body 1, a centrifugal fan 2, an air inlet pipe 3, a filter plate 4, a rotating shaft 5, a driven gear 6, a driving gear 7, a hand wheel 8, a connecting ring 9, a cleaning brush 10, a limiting groove 11, a limiting column 12, a spring 13, a baffle 14, a drawer 15, a connecting pipe 16, a rotary drum 17, a splicing drum 18, bristles 19, a toothed ring 20, a driving gear 21, a motor 22, a locking bolt 23, a splicing plate 24 and a splicing groove 25.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1-4, the dust removing device for maintenance of automatic equipment provided by the embodiment of the utility model comprises a box body 1, wherein a filter plate 4 is fixed in the box body 1, a centrifugal fan 2 is fixed on the outer wall of the top of the box body 1, an air inlet pipe 3 is fixed on the outer wall of one side of the box body 1, one end of the air inlet pipe 3, which is far away from the box body 1, is connected with a cleaning component through a hose, a rotating shaft 5 is connected with the middle part of the filter plate 4 through a bearing, a connecting ring 9 is sleeved on the outer wall of the bottom of the rotating shaft 5, a cleaning brush 10 is fixed on the outer wall of the connecting ring 9, the cleaning brush 10 is positioned at the bottom of the filter plate 4, a driven gear 6 is fixed on the top end of the rotating shaft 5, a hand wheel 8 is connected with the outer wall of the top of the box body 1 through a bearing, one end of the connecting shaft of the hand wheel 8 extends to the box body 1 to be fixedly provided with a driving gear 7, and the driving gear 7 is meshed with the driven gear 6.

Specifically, in this embodiment, the dust collection device comprises a box body 1, a filter plate 4 is fixed in the box body 1, the filter assembly is designed into a plate-shaped filter plate 4, the filter plate 4 filters dust, a centrifugal fan 2 is fixed on the outer wall of the top of the box body 1, the centrifugal fan 2 pumps out air in the box body 1, an air inlet pipe 3 is fixed on the outer wall of one side of the box body 1, the height of the air inlet pipe 3 is below the filter plate 4, the dust enters the box body 1 from the air inlet pipe 3, one end, far away from the box body 1, of the air inlet pipe 3 is connected with a cleaning assembly through a hose, the cleaning assembly cleans the dust on automatic equipment, the middle part of the filter plate 4 is connected with a rotating shaft 5 through a bearing, the rotating shaft 5 can rotate, a connecting ring 9 is sleeved on the outer wall of the bottom of the rotating shaft 5, the connecting ring 9 can move up and down outside the rotating shaft 5, a cleaning brush 10 is fixed on the outer wall of the connecting ring 9, the cleaning brush 10 is positioned at the bottom of the filter plate 4, the cleaning hair of the cleaning brush 10 is contacted with the filter plate 4, so that dust at the bottom of the filter plate 4 can be cleaned when the cleaning brush 10 moves, the driven gear 6 is fixed at the top end of the rotating shaft 5, the hand wheel 8 is connected to the outer wall of the top of the box body 1 through a bearing, one end of a connecting shaft of the hand wheel 8 extends to the inside of the box body 1, the driving gear 7 is fixed in the box body, the driving gear 7 is meshed with the driven gear 6, the driving gear 7 is driven by the hand wheel 8 to rotate, the driving gear 7 drives the driven gear 6 and the rotating shaft 5 to rotate, the rotating shaft 5 drives the cleaning brush 10 to move, a labor-saving structure is formed by the hand wheel 8, the driving gear 7 and the driven gear 6, so that the rotating shaft 5 can rotate more easily, thereby making the filter plate 4 easier to clean.

According to the dust removing device for automatic equipment maintenance, provided by the utility model, the dust is filtered by the filter plate 4 through the rotating shaft 5, the cleaning brush 10 and the filter plate 4, so that when the rotating shaft 5 drives the cleaning brush 10 to move, the cleaning brush 10 can automatically clean the dust at the bottom of the filter plate 4, the filter plate 4 can be cleaned without disassembling the filter plate 4, and the dust removing device is more convenient to use.

In another embodiment provided by the utility model, the bottom end of the rotating shaft 5 is fixed with the baffle 14, the bottom of the rotating shaft 5 is sleeved with the spring 13 positioned between the baffle 14 and the connecting ring 9, the spring 13 applies elasticity to the connecting ring 9, the outer wall of the rotating shaft 5 is provided with the limit groove 11, one side outer wall of the connecting ring 9 is inserted with the limit post 12, the limit post 12 extends to the inside of the limit groove 11, the limit post 12 is matched with the limit groove 11, the connecting ring 9 and the rotating shaft 5 can only move relatively in the vertical direction, the inside of the box 1 is inserted with the drawer 15, the drawer 15 is positioned at the bottom of the cleaning brush 10, and dust cleaned by the filter plate 4 is collected by the drawer 15.

In another embodiment provided by the utility model, the cleaning assembly comprises a connecting pipe 16 communicated with the air inlet pipe 3, one end of the connecting pipe 16 is connected with a rotary cylinder 17 through a bearing, the rotary cylinder 17 is communicated with the connecting pipe 16, the rotary cylinder 17 can rotate outside the connecting pipe 16, a toothed ring 20 is fixed on the outer wall of the rotary cylinder 17, a motor 22 is fixed on the outer wall of the top of the connecting pipe 16, a driving gear II 21 is fixed on one end of an output shaft of the motor 22, the driving gear II 21 is meshed with the toothed ring 20, the driving gear II 21 is driven by the motor 22 to rotate, the driving gear II 21 drives the toothed ring 20 and the rotary cylinder 17 to rotate, the motor 22 is arranged outside the connecting pipe 16, so that the motor 22 can not influence the air circulation inside, a plug cylinder 18 is plugged inside the rotary cylinder 17, bristles 19 uniformly distributed are fixed on the outer wall of one side of the plug cylinder 18 away from the rotary cylinder 17, the brush hair 19 is made of soft materials, preferably silica gel materials, and the circuit part of the automatic equipment is fragile and cannot be cleaned and dedusted strongly, so that the circuit part is not easy to damage when the soft brush hair 19 is adopted for cleaning, the locking bolt 23 is connected to the outer wall of the bottom of the rotary cylinder 17 through threads, the plug-in cylinder 18 is plugged in the rotary cylinder 17, the plug-in cylinder 18 is fixed through the locking bolt 23, the brush hair 19 and the whole formed by the plug-in cylinder 18 can be conveniently replaced when the brush hair 19 is damaged, the maintenance is more convenient when the brush hair 19 of the dust removing device of the automatic equipment is damaged, the plug-in groove 25 is arranged on the outer wall of the top of the plug-in cylinder 18, the plug-in plate 24 is integrally formed on the inner wall of the top of the rotary cylinder 17, the plug-in plate 24 is plugged in the inside of the plug-in groove 25, the plug board 24 is inserted into the plug groove 25, so that the plug tube 18 and the rotary tube 17 cannot rotate relatively.

Working principle: when the automatic equipment is required to be subjected to dust removal maintenance, a power supply of the centrifugal fan 2 is connected, so that a negative pressure state is formed in the plug-in cylinder 18, the motor 22 drives the driving gear II 21 to rotate, the driving gear II 21 drives the toothed ring 20 and the rotary cylinder 17 to rotate, the rotary cylinder 17 drives the plug-in cylinder 18 and the bristles 19 to move, dust on the automatic equipment can be cleaned when the bristles 19 move, the cleaned dust enters the inside of the box body 1 through the negative pressure, then the dust is filtered and blocked by the filter plate 4, and air passing through the filter plate 4 is discharged from an air outlet of the centrifugal fan 2; when the dust on the filter plate 4 needs to be cleaned, the first driving gear 7 is driven to rotate through the hand wheel 8, so that the first driving gear 7 drives the driven gear 6 and the rotating shaft 5 to rotate, and the connecting ring 9 and the cleaning brush 10 are driven to move when the rotating shaft 5 rotates, so that the cleaning brush 10 can clean the dust on the outer wall of the bottom of the filter plate 4, and further the filter plate 4 is more efficient in dust filtering; when the cleaning brush 10 cleans the bottom of the filter plate 4, the elastic force of the spring 13 enables the cleaning brush 10 to be in close contact with the filter plate 4, so that the cleaning brush 10 cleans the filter plate 4 more cleanly; the filter plate 4 can be cleaned without being disassembled, and dust cleaned from the filter plate 4 falls into the drawer 15, so that the dust can be conveniently poured when the drawer 15 is pulled out; when the bristles 19 are worn, the locking bolt 23 does not collide with the plug-in cylinder 18, and then the plug-in cylinder 18 is pulled out from the inside of the rotary cylinder 17, so that the bristles 19 and the plug-in cylinder 18 can be replaced integrally.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The utility model provides an automatic change dust collector for equipment maintenance, its characterized in that, including box (1), the inside of box (1) is fixed with filter (4), the top outer wall of box (1) is fixed with centrifugal fan (2), one side outer wall of box (1) is fixed with air-supply line (3), the one end that box (1) was kept away from to air-supply line (3) is passed through hose connection and is had clean subassembly, the middle part of filter (4) is connected with pivot (5) through the bearing, go-between (9) have been cup jointed to the bottom outer wall of pivot (5), the outer wall of go-between (9) is fixed with cleaning brush (10), cleaning brush (10) are located the bottom of filter (4), the top of pivot (5) is fixed with driven gear (6), the top outer wall of box (1) is connected with hand wheel (8) through the bearing, the connecting axle one end of hand wheel (8) extends to the inside of box (1) and is fixed with driving gear one (7), driving gear one (7) and driven gear (6) meshing.

2. The dust collector for automatic equipment maintenance according to claim 1, wherein, the bottom mounting of pivot (5) has separation blade (14), spring (13) between separation blade (14) and go-between (9) have been cup jointed to the bottom of pivot (5), the outer wall of pivot (5) is provided with spacing groove (11), peg graft limit post (12) in the outer wall of one side of go-between (9), limit post (12) extend to the inside of spacing groove (11).

3. The dust removing device for maintenance of the automatic equipment according to claim 1, wherein a drawer (15) is inserted into the box (1), and the drawer (15) is positioned at the bottom of the cleaning brush (10).

4. The dust removal device for maintenance of automatic equipment according to claim 1, wherein the cleaning assembly comprises a connecting pipe (16) communicated with the air inlet pipe (3), one end of the connecting pipe (16) is connected with a rotary cylinder (17) through a bearing, a toothed ring (20) is fixed on the outer wall of the rotary cylinder (17), a motor (22) is fixed on the outer wall of the top of the connecting pipe (16), a driving gear II (21) is fixed on one end of an output shaft of the motor (22), and the driving gear II (21) is meshed with the toothed ring (20).

5. The dust collector for automatic equipment maintenance according to claim 4, wherein the inside of the rotary cylinder (17) is inserted with an insertion cylinder (18), the outer wall of one side of the insertion cylinder (18) far away from the rotary cylinder (17) is fixed with evenly distributed bristles (19), and the outer wall of the bottom of the rotary cylinder (17) is connected with a locking bolt (23) through threads.

6. The dust collector for automatic equipment maintenance according to claim 5, wherein the top outer wall of the plug-in cylinder (18) is provided with a plug-in groove (25), the top inner wall of the rotary cylinder (17) is integrally formed with a plug-in plate (24), and the plug-in plate (24) is plugged into the plug-in groove (25).