CN114192502B

CN114192502B - Dust collector of electric control cabinet

Info

Publication number: CN114192502B
Application number: CN202210036390.2A
Authority: CN
Inventors: 魏昭辉; 邹佳鸥; 苏洪雨
Original assignee: Harbin Cambridge University
Current assignee: Harbin Cambridge University
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2023-06-20
Anticipated expiration: 2042-01-11
Also published as: CN114192502A

Abstract

The invention discloses a dust removing device of an electric control cabinet, which belongs to the field of electric equipment and comprises a box body, wherein the upper end of the box body is fixedly connected with a dust collecting device, the dust collecting device is communicated with the inside of the box body through a pipeline, and dust in the box body is extracted through the dust collecting device. Opening the fan and providing the wind regime, align the air-out window on the windshield with the side direction air outlet, make wind follow side direction air outlet exhaust, thereby utilize wind to blow the dust in the box, then open dust extraction and draw away the dust, through this kind of mode can be quick for the box removes dust, open step motor when needs increase the deashing efficiency, drive the air-out dish through step motor and rotate, windshield and air-out dish can rotate together this moment, thereby increase the deashing scope, the in-process sliding ring of windshield pivoted can slide on the windshield, can drive through the pinion rack and rotate the tooth head when the sliding, thereby change the angle of aviation baffle, and then change wind direction increase deashing scope, reinforcing deashing effect.

Description

Dust collector of electric control cabinet

Technical Field

The invention relates to the field of electrical equipment, in particular to a dust removing device of an electrical control cabinet.

Background

The regulator cubicle is the cupboard that is used for protecting components and parts normal work by steel processing, generally can install a lot of equipment devices in the regulator cubicle, and the compacter of each equipment device installation, and traditional regulator cubicle does not have the function of deashing, need the manual work to open the cupboard and utilize the instrument to clear up when needs are the regulator cubicle clearance dust, but because the clearance between the equipment devices in the regulator cubicle is comparatively little, cleaning tool hardly stretches into the inside of regulator cubicle, and through this kind of mode not only there is the problem that the deashing effect is poor, still has the problem that deashing efficiency is slow.

Chinese patent discloses an electrical control cabinet dust collector (grant bulletin number CN 207188376U), this patent technical work, open exhaust mechanism and produce negative pressure, the dust gets into the dust storage tank through the dust absorption pipe in the air, the dust is not discharged under the effect of filter screen, the air is discharged through filter screen and ventilative guard net, telescopic dust absorption pipe can be according to electrical control cabinet's size regulation extension length, detachable sealed lid can be opened when storing to enough, with dust unified discharge, the brush can clean the work in the dust absorption, dust with difficult dust absorption position is swept out, exhaust mechanism installs on sealed lid rather than dust storage tank, the convenient heat dissipation is with take out the maintenance, however, because gap is less between the electrical cabinet internal equipment device, this patent equipment is difficult to go deep into inside the electrical cabinet, the practicality is not enough.

Disclosure of Invention

The invention aims to provide a dust removing device of an electrical control cabinet, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions:

the dust removing device of the electric control cabinet comprises a box body, wherein the upper end of the box body is fixedly connected with a dust collecting device, the dust collecting device is communicated with the inside of the box body through a pipeline, dust in the box body is extracted through the dust collecting device, the rear end of the box body is fixedly connected with an air supply device, the inside of the box body is movably connected with a dust removing device, and the air supply device can provide a wind source for the dust removing device;

the dust collection device comprises a shell, a dust collector is fixedly connected to the inside of the shell and is communicated with the inside of the box body through a pipeline, the air supply device comprises a shell, the shell is fixed to the rear end of the box body through screws, a fan is fixedly connected to the inside of the shell, and the fan is connected with the ash removal device through a connecting hose.

As a further scheme of the invention, the ash removal device comprises a vibration disc, the vibration disc is fixedly arranged at the rear end of the box body, a plurality of power teeth are fixedly connected in the vibration disc, an air inlet pipe is fixedly connected in the middle of the vibration disc, the air inlet pipe is connected with a connecting hose in the air supply device, a stepping motor is fixedly connected to the upper end of the vibration disc, a gear is fixedly connected to an output shaft of the stepping motor, an air outlet disc is movably connected to one end of the vibration disc, which is far away from the air supply device, one end of the air inlet pipe is connected with the air outlet disc, a toothed ring is fixedly connected to one end of the air outlet disc, which is close to the vibration disc, and the gear is meshed with the toothed ring.

As a still further scheme of the invention, the air outlet disc is rotationally connected with the vibration disc, the outer wall of the air outlet disc is attached to the inner wall of the vibration disc, a through hole is formed in one end, close to the vibration disc, of the air outlet disc, and the air outlet disc is in sliding connection with the air inlet pipe through the through hole.

As a still further scheme of the invention, a rotating disc is movably connected between the air outlet disc and the vibration disc, the rotating disc is fixedly connected with the air outlet disc, the rotating disc is sleeved on the air inlet pipe, one end of the rotating disc, which is far away from the air outlet disc, is fixedly connected with an adjusting spring, one end of the adjusting spring, which is far away from the air outlet disc, is rotatably connected with the vibration disc through a bearing, one end of the rotating disc, which is provided with the adjusting spring, is fixedly connected with a plurality of knocking teeth, and one end of the rotating disc, which is provided with the knocking teeth, is also fixedly connected with a knocking ring.

As a still further proposal of the invention, the outer wall of the air outlet disc is provided with a plurality of lateral air outlets, one end of the air outlet disc far away from the vibration disc is provided with a plurality of forward air outlets, the inside of the air outlet disc is provided with a plurality of diversion channels, the diversion channels are respectively connected with the lateral air outlets, and the width of the diversion channels gradually narrows from the center of the air outlet disc to the direction of the lateral air outlets.

As a still further scheme of the invention, one end of the wind outlet disc far away from the vibration disc is sleeved with a wind shield, the wind shield is connected with the wind outlet disc through a speed reduction motor, the speed reduction motor is fixed on the shell wall of the wind outlet disc, an output shaft of the speed reduction motor is fixedly connected with the wind shield, one end of the wind shield far away from the wind outlet disc is provided with a plurality of fan-shaped windows, the side wall of the wind shield is provided with a plurality of wind outlet windows, and the inside of the wind outlet window is movably connected with a wind deflector.

As a still further scheme of the invention, the wind deflector is rotationally connected with the wind shield through a rotating rod, one end of the rotating rod penetrates through the shell wall of the wind shield, one end of the rotating rod penetrating through the wind shield shell wall is fixedly connected with a rotating tooth head, the outer wall of the wind shield is movably connected with a sliding ring, one end of the sliding ring, which is close to the wind outlet disc, is fixedly connected with a plurality of second protruding strips, one end of the sliding ring, which is far away from the wind outlet disc, is fixedly connected with a plurality of toothed plates, the toothed plates are meshed with the rotating tooth head, a plurality of first protruding strips are fixedly connected onto the inner wall of the box body, the plurality of first protruding strips and the second protruding strips correspond to each other, and the placing directions of the second protruding strips and the first protruding strips are opposite.

Compared with the prior art, the invention has the beneficial effects that:

1. when the dust removing device is used, the fan is started to provide a wind source, the wind outlet window on the wind shield is aligned with the lateral wind outlet, wind is discharged from the lateral wind outlet, so that dust in the box body is blown up by the wind, then the dust suction device is started to suck the dust, the box body can be quickly dedusted in the mode, the stepping motor is started when the dust removing efficiency is required to be increased, the wind shield and the wind outlet disc are driven to rotate by the stepping motor, the dust removing range is enlarged, the slip ring slides on the wind shield in the rotating process of the wind shield, and the rotating tooth head is driven to rotate by the toothed plate when the slip ring slides, so that the angle of the wind guide plate is changed, the dust removing range is enlarged by changing the wind direction, and the dust removing effect is enhanced.

2. When the invention is used, the knocking teeth are contacted with the power teeth in the rotating process of the air outlet disc, the air outlet disc is pushed away from the vibration disc when the knocking teeth are contacted with the highest point of the power teeth, and the air outlet disc continuously knocks the vibration disc under the action of the adjusting spring when the knocking teeth are separated from the highest point of the power teeth, so that the box body is driven to vibrate, and the ash cleaning efficiency is further improved.

Drawings

Fig. 1 is a schematic structural diagram of a dust removing device of an electrical control cabinet.

Fig. 2 is a perspective view of a dust removing device of an electrical control cabinet.

Fig. 3 is a split view of a dust removing device of an electrical control cabinet.

Fig. 4 is a second split view of a dust removing device of an electrical control cabinet.

Fig. 5 is a split view of an ash removing device in a dust removing device of an electric control cabinet.

Fig. 6 is a schematic diagram of an internal structure of an air outlet disc of a dust removing device of an electrical control cabinet.

Fig. 7 is a schematic structural view of a windshield in the dust removing device of the electrical control cabinet.

In the figure: 1. a case; 2. a dust collection device; 3. an air supply device; 4. an ash removal device; 5. a vibration plate; 6. a power tooth; 7. a connection window; 8. a stepping motor; 9. a gear; 10. a rotating disc; 11. knocking teeth; 12. an adjusting spring; 13. knocking the ring; 14. a mounting port; 15. an air inlet pipe; 100. a first raised bar; 101. a connection port; 400. an air outlet disc; 401. a toothed ring; 402. a through hole; 403. a lateral air outlet; 405. a wind shield; 406. an air outlet window; 407. an air deflector; 408. rotating the tooth head; 409. a slip ring; 410. a toothed plate; 411. a forward air outlet; 412. a diversion channel; 413. and a second raised strip.

Detailed Description

Embodiment one:

referring to fig. 1 to 4, in an embodiment of the present invention, a dust removing device of an electrical control cabinet includes a box 1, wherein a dust collecting device 2 is fixedly connected to an upper end of the box 1, the dust collecting device 2 is communicated with an inside of the box 1 through a pipeline, dust in the box 1 is extracted through the dust collecting device 2, an air supply device 3 is fixedly connected to a rear end of the box 1, an ash removing device 4 is movably connected to an inside of the box 1, and the air supply device 3 can provide a wind source for the ash removing device 4;

the dust collection device 2 comprises a shell, the inside of the shell is fixedly connected with a dust collector, the dust collector is communicated with the inside of the box body 1 through a pipeline, the air supply device 3 comprises a shell, the air supply device is fixed at the rear end of the box body 1 through screws, the inside of the shell is fixedly connected with a fan, and the fan is connected with the ash removal device 4 through a connecting hose.

Embodiment two:

referring to fig. 5, 6 and 7, in combination with the foundation of embodiment 1, the ash removal device 4 includes a vibration plate 5, the vibration plate 5 is fixedly installed at the rear end of the box 1, the vibration plate 5 is located inside the housing, a connection port 101 is provided at the rear end of the box 1, the vibration plate 5 is inserted into the connection port 101, a plurality of power teeth 6 are fixedly connected inside the vibration plate 5, the power teeth 6 are wedge-shaped, the center point of the power teeth 6 vibration plate 5 is arranged in the vibration plate 5 in a circular array, an air inlet pipe 15 is fixedly connected at the middle part of the vibration plate 5, a mounting port 14 is provided at the middle part of the vibration plate 5, the air inlet pipe 15 is installed in the mounting port 14, the air inlet pipe 15 is connected with a connection hose in the air supply device 3, a stepping motor 8 is fixedly connected at the upper end of the vibration plate 5, the output shaft of the stepping motor 8 is fixedly connected with a gear 9, one end, far away from the air supply device 3, of the vibration disc 5 is movably connected with an air outlet disc 400, the air outlet disc 400 is positioned in the box body 1, the air outlet disc 400 is rotationally connected with the vibration disc 5, the outer wall of the air outlet disc 400 is attached to the inner wall of the vibration disc 5, one end of the air inlet tube 15 is connected with the air outlet disc 400, the air outlet disc 400 can be supplied with air through the air inlet tube 15, one end, close to the vibration disc 5, of the air outlet disc 400 is provided with a through hole 402, the air outlet disc 400 is in sliding connection with the air inlet tube 15 through the through hole 402, one end, close to the vibration disc 5, of the air outlet disc 400 is fixedly connected with a toothed ring 401, the gear 9 is meshed with the toothed ring 401, a connecting window 7 is formed in the outer wall of the vibration disc 5, and the gear 9 penetrates through the vibration disc 5 through the connecting window 7;

a rotating disc 10 is movably connected between the air outlet disc 400 and the vibration disc 5, the rotating disc 10 is fixedly connected with the air outlet disc 400, the rotating disc 10 is sleeved on the air inlet pipe 15, the rotating disc 10 is rotationally connected with the air inlet pipe 15, one end of the rotating disc 10, which is far away from the air outlet disc 400, is fixedly connected with an adjusting spring 12, one end of the adjusting spring 12, which is far away from the air outlet disc 400, is rotationally connected with the vibration disc 5 through a bearing, one end of the rotating disc 10, which is provided with the adjusting spring 12, is fixedly connected with a plurality of knocking teeth 11, the knocking teeth 11 are arranged in a wedge shape, the placing direction of the knocking teeth 11 is opposite to the direction of the knocking teeth 11, and one end of the rotating disc 10, which is provided with the knocking teeth 11, is fixedly connected with a knocking ring 13;

a plurality of lateral air outlets 403 are formed in the outer wall of the air outlet disc 400, a plurality of forward air outlets 411 are formed in one end, away from the vibration disc 5, of the air outlet disc 400, a plurality of flow guide channels 412 are formed in the air outlet disc 400, the flow guide channels 412 are respectively connected with the lateral air outlets 403, and the width of the flow guide channels 412 gradually narrows from the center of the air outlet disc 400 to the direction of the lateral air outlets 403;

the wind shield 405 is sleeved at one end of the wind shield 400 far away from the vibration disc 5, the wind shield 405 is connected with the wind shield 400 through a gear motor, the gear motor is fixed on the shell wall of the wind shield 400, the output shaft of the gear motor is fixedly connected with the wind shield 405, a plurality of fan-shaped windows are arranged at one end of the wind shield 405 far away from the wind shield 400, the number of the fan-shaped windows is the same as that of the positive wind outlets 411, a plurality of wind-out windows 406 are arranged on the side wall of the wind shield 405, the wind deflector 407 is movably connected with the wind shield 405 inside the wind-out windows 406, the wind deflector 407 is rotatably connected with the wind shield 405 through a rotating rod, one end of the rotating rod penetrates through the shell wall of the wind shield 405 is fixedly connected with a rotating tooth head 408, a slip ring 409 is movably connected with the outer wall of the wind shield 405, a plurality of sliders are fixedly connected to the inner wall of the slip ring 409, a plurality of sliding grooves corresponding to the sliders are formed in the outer wall of the wind shield 405, a reset spring is installed in the sliding grooves, the slip ring 409 is in sliding connection with the wind shield 405 through the matching of the sliders and the sliding grooves, one end of the slip ring 409, which is close to the wind outlet disc 400, is fixedly connected with a plurality of second protruding strips 413, the second protruding strips 413 are arranged into an arc shape, the height of the second protruding strips 413 is gradually increased from one end to the other end, one end, which is far away from the wind outlet disc 400, of the slip ring 409 is fixedly connected with a plurality of toothed plates 410, the toothed plates 410 correspond to the rotating toothed heads 408, the toothed plates 410 are meshed with the rotating toothed heads 408, a plurality of first protruding strips 100 are fixedly connected to the inner wall of the box 1, the first protruding strips 100 correspond to the second protruding strips 413, and the placing directions of the second protruding strips 100 are opposite to the first protruding strips 413.

The working principle of the invention is as follows:

when the dust collector is used, the fan is started to supply air into the air inlet pipe 15 through the connecting hose, the speed reducing motor is started to drive the wind shield 405 to rotate, so that the air outlet window 406 on the wind shield 405 is aligned with the lateral air outlet 403, when the air outlet window 406 is aligned with the lateral air outlet 403, the forward air outlet 411 is blocked by the wind shield 405, so that the air can only be discharged from the lateral air outlet 403, dust in the box 1 is blown up by the air, then the dust collector 2 is started to suck the dust, the box 1 can be quickly cleaned, the stepping motor 8 is started when the dust collection efficiency is required to be increased, the wind shield 405 and the wind shield 400 are driven to rotate through the stepping motor 8, the dust collection range is enlarged, the second protruding strip 413 on the sliding ring 409 is intermittently contacted with the first protruding strip 100 in the process of rotating the wind shield 405, the sliding ring 409 slides on the wind shield 405, the sliding ring 409 is driven to rotate through the toothed plate 410, the angle of the sliding ring 408 is changed, the dust collection effect is further enlarged, and the dust collection effect is further improved;

when the step motor 8 is started and the speed reducing motor is started, the rotation speed of the step motor 8 and the rotation speed of the speed reducing motor are kept opposite, and the wind shield 405 rotates relative to the wind outlet disc 400, so that the wind outlet window 406 and the fan-shaped window can be intermittently aligned with the lateral wind outlet 403 and the forward wind outlet 411, wind can be discharged from the forward wind outlet 411 and the lateral wind outlet 403, the dust removing range of the dust removing device 4 can be enlarged, and the dust removing device 4 can remove dust on equipment in the box body 1;

the air-out disc 400 can be contacted with the power tooth 6 in the pivoted in-process and strike tooth 11, and the air-out disc 400 can be pushed to the direction of keeping away from vibrations dish 5 when striking tooth 11 and the highest point contact of power tooth 6, and when striking tooth 11 and the highest point separation of power tooth 6, the air-out disc 400 can constantly strike vibrations dish 5 under the effect of adjusting spring 12 to drive box 1 vibrations, and then increase deashing efficiency.

Claims

1. The utility model provides a dust collector of electric control cabinet, includes box (1), its characterized in that, the upper end fixedly connected with dust extraction (2) of box (1), dust extraction (2) are through pipeline and box (1) inside intercommunication, extract the dust in box (1) through dust extraction (2), the rear end fixedly connected with air supply device (3) of box (1), the inside swing joint of box (1) has ash removal device (4), air supply device (3) can be for ash removal device (4) provide the wind regime;

the dust collection device (2) comprises a shell, a dust collector is fixedly connected to the inside of the shell, the dust collector is communicated with the inside of the box body (1) through a pipeline, the air supply device (3) comprises a shell, the shell is fixed at the rear end of the box body (1) through a screw, a fan is fixedly connected to the inside of the shell, and the fan is connected with the ash removal device (4) through a connecting hose;

the ash removal device (4) comprises a vibration disc (5), the vibration disc (5) is fixedly arranged at the rear end of the box body (1), a plurality of power teeth (6) are fixedly connected to the inside of the vibration disc (5), an air inlet pipe (15) is fixedly connected to the middle part of the vibration disc (5), the air inlet pipe (15) is connected with a connecting hose in the air supply device (3), the upper end of the vibration disc (5) is fixedly connected with a stepping motor (8), a gear (9) is fixedly connected to an output shaft of the stepping motor (8), an air outlet disc (400) is movably connected to one end, far away from the air supply device (3), of the vibration disc (5), one end, close to the vibration disc (5), of the air outlet disc (400) is fixedly connected with a toothed ring (401), and the gear (9) is meshed with the toothed ring (401).

The air outlet disc (400) is rotationally connected with the vibration disc (5), the outer wall of the air outlet disc (400) is attached to the inner wall of the vibration disc (5), a through hole (402) is formed in one end, close to the vibration disc (5), of the air outlet disc (400), and the air outlet disc (400) is in sliding connection with the air inlet pipe (15) through the through hole (402);

the novel air conditioner is characterized in that a rotating disc (10) is movably connected between the air outlet disc (400) and the vibration disc (5), the rotating disc (10) is fixedly connected with the air outlet disc (400), the rotating disc (10) is sleeved on the air inlet pipe (15), one end, far away from the air outlet disc (400), of the rotating disc (10) is fixedly connected with an adjusting spring (12), one end, far away from the air outlet disc (400), of the adjusting spring (12) is rotatably connected with the vibration disc (5) through a bearing, a plurality of knocking teeth (11) are fixedly connected with one end, with the adjusting spring (12), of the rotating disc (10), and one end, with the knocking teeth (11), of the rotating disc (10) is fixedly connected with a knocking ring (13);

a plurality of lateral air outlets (403) are formed in the outer wall of the air outlet disc (400), a plurality of forward air outlets (411) are formed in one end, far away from the vibration disc (5), of the air outlet disc (400), a plurality of flow guide channels (412) are formed in the air outlet disc (400), the flow guide channels (412) are respectively connected with the lateral air outlets (403), and the width of the flow guide channels (412) gradually narrows from the center of the air outlet disc (400) to the direction of the lateral air outlets (403);

one end cover that vibrations dish (5) were kept away from to air-out dish (400) is equipped with windshield (405), be connected through gear motor between windshield (405) and air-out dish (400), gear motor fixes on the shell wall of air-out dish (400), gear motor's output shaft and windshield (405) fixed connection, a plurality of fan-shaped windows have been seted up to one end that air-out dish (400) was kept away from to windshield (405), a plurality of air-out windows (406) have been seted up on the lateral wall of windshield (405), the inside swing joint of air-out window (406) has aviation baffle (407).

2. The dust collector of an electrical control cabinet according to claim 1, wherein the wind deflector (407) is rotationally connected with the wind shield (405) through a rotating rod, one end of the rotating rod penetrates through a shell wall of the wind shield (405), one end of the rotating rod penetrating through the shell wall of the wind shield (405) is fixedly connected with a rotating tooth head (408), a slip ring (409) is movably connected to an outer wall of the wind shield (405), one end, close to the wind outlet disc (400), of the slip ring (409) is fixedly connected with a plurality of second protruding strips (413), one end, far away from the wind outlet disc (400), of the slip ring (409) is fixedly connected with a plurality of toothed plates (410), the toothed plates (410) are meshed with the rotating tooth head (408), a plurality of first protruding strips (100) are fixedly connected to an inner wall of the box (1), the plurality of first protruding strips (100) correspond to the second protruding strips (413) mutually, and the directions of placing the second protruding strips (100) are opposite to the first protruding strips (413).