CN113751425A - Dust removal device for electric automation equipment - Google Patents
Dust removal device for electric automation equipment Download PDFInfo
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- CN113751425A CN113751425A CN202111070187.9A CN202111070187A CN113751425A CN 113751425 A CN113751425 A CN 113751425A CN 202111070187 A CN202111070187 A CN 202111070187A CN 113751425 A CN113751425 A CN 113751425A
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- dust
- barrel
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- collecting
- air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
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Abstract
The invention relates to the technical field of electric automation equipment, in particular to a dust removal device for the electric automation equipment, which comprises a barrel, wherein one end of the barrel is provided with an opening, the other end of the barrel is fixedly provided with a collecting barrel, a dust collecting ring is fixedly sleeved on the side wall of the barrel at the edge of the opening, a plurality of dust inlet holes are formed between the dust collecting ring and the barrel, a plurality of conveying pipes are fixedly communicated between the dust collecting ring and the collecting barrel, and the tail end of the collecting barrel is provided with a dust exhaust mechanism; an equipment barrel is fixed inside the barrel body, a gas drainage mechanism is arranged inside the equipment barrel, a fan-shaped exhaust port and a fan-shaped gas inlet are formed in two ends of the equipment barrel respectively, the exhaust port is communicated with the inside of the barrel body, the gas inlet is communicated with the inside of the collecting barrel, and a gas inlet pipe and a gas outlet pipe are fixedly communicated with the inner wall of the equipment barrel; the device blows through the dust to on the electrical component, makes the dust not hard up, then can in time change the air current direction, is favorable to in time clearing up the dust of raiseing, prevents to cause secondary pollution.
Description
Technical Field
The invention relates to the field of electrical automation equipment, in particular to a dust removal device for electrical automation equipment.
Background
Automation refers to a process of realizing an expected target by automatic detection, information processing, analysis and judgment, and manipulation control of machine equipment, systems or processes (production and management processes) according to the requirements of people without direct participation of people or few people.
The invention discloses a part of patents related to dust removal devices in the prior art, and discloses a circuit board cleaning and dust removal device with application number 202010197235. X.
After the electric automation equipment in the prior art is used for a long time, dust is easily accumulated in internal electric elements, and the dust accumulated in an electronic board can influence the heat dissipation of the equipment and can also cause serious situations such as electric short circuit and the like, so that the safety operation of the electric elements is greatly damaged.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a dust removal device for electric automation equipment.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: a dust removal device for electrical automation equipment comprises a barrel, wherein one end of the barrel is provided with an opening, the position, close to the opening, of the surface of the barrel is fixedly connected with an annular elastic breathable cover, the other end of the barrel is fixedly provided with a collecting barrel, a dust collecting ring is fixedly sleeved on the side wall of the barrel and positioned at the edge of the opening, a plurality of dust inlet holes are formed between the dust collecting ring and the barrel, a plurality of conveying pipes are fixedly communicated between the dust collecting ring and the collecting barrel, and the tail end of the collecting barrel is provided with a dust exhaust mechanism; an equipment cylinder is fixed in the cylinder body, a gas drainage mechanism is arranged in the equipment cylinder, the two ends of the equipment cylinder are respectively provided with a fan-shaped exhaust port and a fan-shaped air inlet, the exhaust port is communicated with the interior of the cylinder body, the air inlet is communicated with the interior of the collecting barrel, the inner wall of the equipment barrel is fixedly communicated with an air inlet pipe and an air outlet pipe, the air inlet pipe and the air outlet pipe are communicated with the outside of the cylinder body, two ends of the equipment cylinder are provided with plugging mechanisms for adjusting the air flow direction, the plugging mechanism can synchronously seal and close the air inlet and the air outlet pipe when opening the air outlet and the air inlet pipe, the plugging mechanism can synchronously seal and close the exhaust port and the air inlet pipe when opening the air inlet pipe and the air outlet pipe, one end of the cylinder body, which is close to the collecting barrel, is connected with a filtering mechanism, and the filtering mechanism is communicated with the cylinder body and then is in butt joint with the air inlet for ventilation; after the electric automation equipment in the prior art is used for a long time, dust is easily accumulated in internal electric elements, and the dust accumulated in an electronic board not only can affect the heat dissipation of the equipment, but also can cause serious situations such as electric short circuit and the like, thereby causing great harm to the safe operation of the electric elements, the dust removing device of the existing electric automation equipment can only blow air on the surface of the equipment singly to blow the dust off the surface of the electric elements, when the electric elements in the equipment are more, the dust falls on the surfaces of other electric elements after being blown off, secondary pollution is easily caused, the raised dust is difficult to clean in time, the dust is sucked while blowing, the flow velocity of blown air is easily influenced, the technical scheme can solve the problems, and the specific working mode is as follows firstly, the surface of an electric element is required to be blown, an air outlet and an air inlet pipe are in an open state in an initial state, at the moment, a collecting barrel is not communicated with a barrel body, an equipment barrel is communicated with the barrel body, a gas drainage mechanism is started, external air is sucked through the air inlet pipe and is exhausted into the barrel body from the air outlet, finally, the air passes through an opening and is blown to the surface of the electric element, so that dust on the surface of the electric element is loosened, then, the air outlet and the air inlet pipe are sealed and closed through a plugging mechanism, an air inlet and an air outlet pipe are in an open state, the collecting barrel is communicated with the barrel body, the equipment barrel is not communicated with the barrel body, the direction of air flow in the equipment barrel is adjusted, the gas drainage mechanism sucks the gas in the collecting barrel and exhausts the gas from the air outlet pipe, so that negative pressure is generated in the collecting barrel, blown dust on the electric element is sucked, and the dust enters a dust inlet hole from the opening, pass inside dust collecting pipe and conveyer pipe get into the collecting vessel, collect the dust through the collecting vessel, after the collection is accomplished, discharge the dust through dust exhaust mechanism, the device blows through the dust to electric elements, it is not hard up to make the dust, then can in time change the air current direction, be favorable to in time clearing up the dust of raising, prevent to cause secondary pollution, and offset with electric elements through making annular elasticity ventilative cover, be favorable to sheltering from around electric elements, reduce the outflow of dust, prevent that the dust from spilling over and causing secondary pollution.
Preferably, the gas drainage mechanism comprises a motor, a rotating shaft is fixed at the tail end of an output shaft of the motor, and a plurality of blades are fixed on the outer side of the rotating shaft; when the air-flow-type air conditioner works, the power supply of the motor is switched on, the output shaft of the motor drives the rotating shaft to rotate, and the rotating shaft drives the blades to rotate, so that air flow in the equipment cylinder moves from the air inlet to one side of the air outlet.
Preferably, the plugging mechanism comprises an adjusting pipe, two adjusting holes are sequentially formed in the side wall of the adjusting pipe along the length direction, the centers of the two adjusting holes are respectively arranged corresponding to the centers of the air inlet pipe and the air outlet pipe, a cover plate is fixed at one end, close to the collecting barrel, of the adjusting pipe, a bottom plate is arranged at one end, far away from the collecting barrel, of the adjusting pipe, a connecting column is fixed between the bottom plate and the adjusting pipe and is inserted into the air outlet, a group of communicating grooves are formed in the bottom plate and the cover plate, each group of communicating grooves comprises two fan-shaped communicating holes, the two groups of communicating grooves are arranged in a staggered mode and are in central symmetry, and a driving mechanism for driving the bottom plate to rotate is arranged on the outer side of the bottom plate; when the dust collector works, when air is blown to clean dust, the adjusting hole close to one side of the collecting barrel is communicated with the air inlet pipe, the air outlet pipe is sealed through the side wall of the adjusting pipe, the communicating groove close to one side of the collecting barrel is staggered with the air inlet to be in a sealed state, the communicating groove far away from the collecting barrel is in butt joint communication with the air outlet to be in an open state, at the moment, air flow enters from the air inlet pipe and is discharged from the communicating groove far away from the collecting barrel, when the flow direction of the air flow needs to be adjusted to collect dust, the bottom plate is rotated through the rotating mechanism, the bottom plate, the adjusting pipe and the cover plate synchronously rotate, the communicating groove close to one side of the collecting barrel is in butt joint communication with the air inlet, the communicating groove close to one side of the collecting barrel, the air inlet pipe and the air outlet pipe are communicated, the communicating groove far away from the collecting barrel is staggered with the air outlet to be closed, meanwhile, the outer wall of the adjusting pipe seals the air inlet pipe, so that the air flow enters the inside of the adjusting pipe from the communicating groove close to the collecting barrel, from the outlet duct outflow, through setting up plugging mechanism, can realize blowing earlier to electric elements, make the dust not hard up or raise, then in time change the flow direction of air current, in time clear up the dust that raises, be favorable to preventing that the dust from causing secondary pollution.
Preferably, the driving mechanism comprises a connecting ring and a sliding chute, the connecting ring is sleeved and fixed on the outer side of the bottom plate, a threaded ring is sleeved on the outer side of the connecting ring in a threaded manner, the threaded ring is slidably connected to the inner wall of the barrel, the sliding chute is arranged on the outer wall of the barrel, a strip-shaped through hole is formed in one end of the sliding chute, a sliding block is slidably sealed in the strip-shaped through hole, one end of the sliding block is inserted into the sliding chute, one side of the sliding block is fixed on the threaded ring, a connecting rod is fixed on the other side of the sliding block, a movable ring is fixed at one end, close to the opening, of the connecting rod, the movable ring is inserted into the edge of the opening in a sliding manner, and a plurality of electric push rods are fixed between the movable ring and the dust collecting ring; when in work, the electric push rod is in a contraction state in an initial state, the communication groove at the lower part is in an opening state, the whole device is in a blowing state, when the air blowing state needs to be adjusted to the air suction state, the piston rod of the electric push rod is extended by starting the electric push rod, the movable ring is far away from the dust collecting ring, the slide block is pulled under the action of the connecting rod through the movable ring, the threaded ring is pulled through the slide block, in the process of moving the threaded ring, the connecting ring rotates under the action of the threads, the connecting ring drives the bottom plate, the adjusting pipe and the cover plate to synchronously rotate, so that the communicating groove and the air outlet pipe close to one side of the collecting barrel are opened, the communicating groove and the air inlet pipe far from one side of the collecting barrel are sealed, thereby making the air current get into from the intercommunication groove that is close to collecting vessel one side, flow from the outlet duct, accomplish the device wholly blow, inhale the transform of state, easy operation.
Preferably, the tail end of the rotating shaft penetrates through the equipment cylinder and extends out, an adjusting mechanism used for adjusting the size of the opening is arranged at the tail end of the rotating shaft, the adjusting mechanism comprises a rotating disc, the rotating disc is rotatably connected to the inner wall of the cylinder body, the center of the top surface of the rotating disc is fixedly connected with the tail end of the rotating shaft, a ventilation groove is formed in the top surface of the rotating disc, a movable plate is placed below the rotating disc and rotatably connected inside a movable ring, a plurality of dust absorption grooves are formed in the surface of the movable plate in a circumferential array mode, a plurality of air blowing holes are formed in the surface of the movable plate in a linear array mode and located between the two dust absorption grooves, a shielding plate is arranged inside each dust absorption groove in a sliding mode, and a plurality of elastic telescopic rods are fixed between the shielding plate and the rotating disc; when the electric dust remover works, in an initial state, the electric push rod is in a contraction state, the shielding plate is positioned inside the dust absorption groove to block the dust absorption groove, when blowing is carried out, under the action of the gas drainage mechanism, gas inside the barrel flows to the blowing holes from the ventilating groove and is discharged from the blowing holes to blow to the surface of the electric element, the inner diameter of the blowing holes is smaller, the gas flow rate is favorably increased, further the air flow impact force is increased, the dust is conveniently blown, in the blowing process, the rotating shaft drives the rotating disc to rotate, the rotating disc drives the movable plate to rotate through the elastic telescopic rod and the shielding plate, the movable plate drives the blowing holes to rotate, the surfaces surrounded by the surfaces of the electric element are driven by the rotating of the movable plate to carry out all-dimensional blowing on the surfaces surrounded by the blowing holes, the problem that the surfaces surrounded by the electric element are not thoroughly cleaned is avoided, and the dust on the surfaces of the electric element is favorably and thoroughly cleaned, when the clearance dust is breathed in to needs, through starting electric putter, make electric putter's piston rod extension, make the loose ring keep away from the collection dirt ring to make the rotor plate break away from the rolling disc, make the suction groove on the rotor plate break away from with the shielding plate, the size of increase dust absorption mouth is favorable to absorbing more dust through the suction groove, is convenient for raise the back at the dust, timely absorbs the dust.
Preferably, a sealing ring is fixed on the top surface of the movable plate, the sealing ring is in sliding seal with the dust inlet hole, and when the movable plate descends, the sealing ring is separated from the dust inlet hole; the during operation, when blowing, seal the dirt hole through the sealing ring, prevent inside the in-process gas of blowing gets into the collecting vessel from the dirt hole, be favorable to improving the device's leakproofness, when the device is whole to be changed into the state of breathing in by the gas state of blowing, under electric putter's pulling effect, the fly leaf descends, and the sealing ring descends along with the fly leaf, is favorable to in time making the dirt hole expose, absorbs the dust.
Preferably, a dredging mechanism for dredging and cleaning dust in the dust collecting ring is arranged in the dust collecting ring, the dredging mechanism comprises a movable plate and a rotating groove, the movable plate is connected in the dust collecting ring in a sliding manner, the rotating groove is formed in the outer wall of the barrel body, the rotating ring is rotatably connected in the rotating groove, the inner ring of the rotating ring is fixed on the outer wall of the rotating disc, the outer ring of the rotating ring is fixed with a plurality of movable plates in a circumferential array, a through hole is formed in the middle of each movable plate, a supporting frame is fixed in the through hole, and one end of each supporting frame is rotatably connected with a drill bit; the during operation, the dust is piled up easily to the collection dirt intra-annular, causes the jam, through setting up the movable plate, when the rolling disc rotates, drives the movable plate through the rolling ring and removes at collection dirt intra-annular, when meetting the jam, strikes the dust of jam through the drill bit, is favorable to dredging the dust of the internal portion jam of collection dirt ring.
Preferably, the dust exhaust mechanism comprises a dust exhaust hole, the dust exhaust hole is formed in one end, far away from the cylinder body, of the collecting barrel, and a sealing plug is inserted into the dust exhaust hole; during operation, when the dust in the collecting barrel needs to be collected, the sealing plug is opened, so that the dust is discharged from the inner part of the dust discharging hole, and the cleaning function of the inner part of the collecting barrel is realized.
Preferably, the filtering mechanism comprises an air suction pipe, the air suction pipe is inserted into the collecting barrel, one end of the air suction pipe is fixedly communicated with the outer wall of the barrel body, the air suction pipe is communicated with the air inlet, and a filtering sponge is sleeved on the outer side of the other end of the air suction pipe; the during operation, through setting up the breathing pipe, make inside the breathing pipe inserts the collecting vessel, the tip through the breathing pipe absorbs the inside gas of collecting vessel, is favorable to setting up the point of breathing in the position of keeping away from the conveyer pipe tip, prevents that the dust from getting into the inside back of collecting vessel, blocks up in the position of breathing in to through setting up filter sponge, protect the outside of breathing pipe, further prevent that the dust from causing the jam to the suction position.
Compared with the prior art, the invention has the following beneficial effects:
the annular elastic ventilation cover is abutted to the electric element, so that the periphery of the electric element is shielded, the overflowing amount of dust is reduced, and secondary pollution caused by overflowing of the dust is prevented.
Secondly, through setting up plugging mechanism, can realize blowing earlier to electrical component, make the dust not hard up or raise, then in time change the flow direction of air current, in time clear up the dust of raising, be favorable to preventing that the dust from causing secondary pollution.
Third, in the working process, under the initial state, the electric push rod is in the contraction state, at the moment, the communication groove below the electric push rod is in the opening state, at the moment, the whole device is in the air blowing state, when the air blowing state needs to be adjusted to be the air suction state, the electric push rod is started, the piston rod of the electric push rod is extended, the movable ring is away from the dust collecting ring, the slide block is pulled under the action of the connecting rod through the movable ring, the threaded ring is pulled through the slide block, in the moving process of the threaded ring, under the action of the threads, the connecting ring rotates, the connecting ring drives the bottom plate, the adjusting pipe and the cover plate to synchronously rotate, so that the communication groove and the air outlet pipe which are close to one side of the collecting barrel are opened, the communication groove and the air inlet pipe which are far from one side of the collecting barrel are sealed, air flow enters from the communication groove which is close to one side of the collecting barrel and flows out from the air outlet pipe, and the whole device is changed between the air blowing and suction states, the operation is simple.
Fourth, under the initial state, electric putter is in the shrink state, and the shielding plate is located the suction groove inside, carries out the shutoff to the suction groove, when blowing, under the effect of gas drainage mechanism, the inside gas of barrel flows to the hole of blowing from ventilative groove to discharge from the hole of blowing, blow to the electrical element surface, the hole internal diameter of blowing is less, is favorable to increasing the gas flow rate, and then increases the air current impact force, is convenient for blow the dust.
Fifthly, in the blowing process, the rotating shaft drives the rotating disc to rotate, the rotating disc drives the movable plate to rotate through the elastic telescopic rod and the shielding plate, the movable plate drives the air blowing holes to rotate, the air blowing holes are driven to blow air in all directions through rotation of the movable plate, the problem that the surfaces surrounded by the electrical elements are not thoroughly cleaned is avoided, and dust on the surfaces of the electrical elements is favorably and thoroughly cleaned.
Sixthly, when the clearance dust is breathed in to needs, through starting electric putter, make electric putter's piston rod extension, make the loose ring keep away from the collection dirt ring to make the rotor plate break away from the rolling disc, make the suction groove on the rotor plate break away from with the shielding plate, the size of increase dust absorption mouth is favorable to absorbing more dust through the suction groove, is convenient for raise the back at the dust, timely absorbs the dust.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the unitary (with the annular elastomeric breather cover removed) construction of the present invention;
FIG. 3 is a schematic structural view of the present invention after being cut in its entirety;
FIG. 4 is a schematic diagram of the structure at A in FIG. 3 according to the present invention;
FIG. 5 is a schematic diagram of the structure at B in FIG. 4 according to the present invention;
FIG. 6 is a schematic cross-sectional rear view of the apparatus of the present invention;
FIG. 7 is a schematic view of an explosion at the conditioning tube of the present invention;
FIG. 8 is a schematic view of an exploded structure at the rotating disc of the present invention;
FIG. 9 is a cross-sectional rear view of the dust ring of the present invention;
fig. 10 is a schematic structural view of the invention at C in fig. 9.
In the figure: 1. a barrel; 2. an opening; 3. a collection barrel; 4. a dust collecting ring; 5. a dust inlet hole; 6. a delivery pipe; 7. an equipment barrel; 8. an exhaust port; 9. an air inlet; 10. an air inlet pipe; 11. an air outlet pipe; 12. a motor; 13. a rotating shaft; 14. a blade; 15. an adjusting tube; 16. an adjustment hole; 17. a cover plate; 18. a base plate; 19. connecting columns; 20. a communicating hole; 21. a connecting ring; 22. a chute; 23. a strip-shaped through hole; 24. a slider; 25. a connecting rod; 26. a movable ring; 27. an electric push rod; 28. an annular elastic breathable cover; 29. rotating the disc; 30. a ventilation groove; 31. a movable plate; 32. a dust collection groove; 33. a gas blowing hole; 34. a shielding plate; 35. an elastic telescopic rod; 36. a seal ring; 37. moving the plate; 38. a rotating groove; 39. a rotating ring; 40. a through hole; 41. a support frame; 42. a drill bit; 43. a dust exhaust hole; 44. a sealing plug; 45. an air intake duct; 46. filtering the sponge; 47. a threaded ring.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
As shown in fig. 1 to 10, the dust removing device for the electrical automation equipment comprises a barrel 1, one end of the barrel 1 is provided with an opening 2, a position on the surface of the barrel 1 close to the opening 2 is fixedly connected with an annular elastic ventilation cover 28, the other end of the barrel 1 is fixed with a collecting barrel 3, a dust collecting ring 4 is fixedly sleeved on the side wall of the barrel 1 at the edge of the opening 2, a plurality of dust inlet holes 5 are formed between the dust collecting ring 4 and the barrel 1, a plurality of conveying pipes 6 are fixedly communicated between the dust collecting ring 4 and the collecting barrel 3, and the tail end of the collecting barrel 3 is provided with a dust exhaust mechanism; an equipment barrel 7 is fixed inside the barrel body 1, a gas drainage mechanism is arranged inside the equipment barrel 7, a fan-shaped exhaust port 8 and a fan-shaped air inlet 9 are respectively formed in two ends of the equipment barrel 7, the exhaust port 8 is communicated with the inside of the barrel body 1, the air inlet 9 is communicated with the inside of the collecting barrel 3, an air inlet pipe 10 and an air outlet pipe 11 are fixedly communicated on the inner wall of the equipment barrel 7, the air inlet pipe 10 and the air outlet pipe 11 are both communicated with the outside of the barrel body 1, plugging mechanisms for adjusting the air flow direction are arranged at two ends of the equipment barrel 7, the plugging mechanisms can synchronously seal and close the air inlet 9 and the air outlet pipe 11 when opening the exhaust port 8 and the air inlet pipe 10, the plugging mechanisms can synchronously seal and close the exhaust port 8 and the air inlet pipe 10 when opening the air inlet 9 and the air outlet pipe 11, one end, close to the collecting barrel body 3, of the barrel body 1 is connected with a filtering mechanism, and then is in butt joint with the air inlet 9; after the electric automation equipment in the prior art is used for a long time, dust is easily accumulated in internal electric elements, and the dust accumulated in an electronic board not only can affect the heat dissipation of the equipment, but also can cause serious situations such as electric short circuit and the like, thereby causing great harm to the safe operation of the electric elements, the dust removing device of the existing electric automation equipment can only blow air on the surface of the equipment singly to blow the dust off the surface of the electric elements, when the electric elements in the equipment are more, the dust falls on the surfaces of other electric elements after being blown off, secondary pollution is easily caused, the raised dust is difficult to clean in time, the dust is sucked while blowing, the flow velocity of blown air is easily influenced, the technical scheme can solve the problems, and the specific working mode is as follows firstly, the surface of an electric element needs to be blown, an air outlet 8 and an air inlet pipe 10 are in an open state in an initial state, at the moment, a collecting barrel 3 is not communicated with a barrel body 1, an equipment barrel 7 is communicated with the barrel body 1, an air drainage mechanism is started, external air is sucked through the air inlet pipe 10 and is exhausted into the barrel body 1 from the air outlet 8, finally, the air passes through an opening 2 and is blown to the surface of the electric element, so that dust on the surface of the electric element is loosened, then, the air outlet 8 and the air inlet pipe 10 are sealed and closed through a sealing mechanism, so that an air inlet 9 and an air outlet pipe 11 are in an open state, the collecting barrel 3 is communicated with the barrel body 1, the equipment barrel 7 is not communicated with the barrel body 1, so that the airflow direction in the equipment barrel 7 is adjusted, the air drainage mechanism sucks air in the collecting barrel 3 and exhausts the air from the air outlet pipe 11, so that negative pressure is generated in the collecting barrel 3 to suck the dust blown on the electric element, dust gets into dirt hole 5 from opening 2, it is inside to pass dust collecting tube and conveyer pipe 6 entering collecting vessel 3, collect the dust through collecting vessel 3, collect the completion back, discharge the dust through dust exhaust mechanism, the device blows through the dust to electrical component on, it is not hard up to make the dust, then can in time change air current direction, be favorable to in time clearing up the dust of raising, prevent to cause secondary pollution, and offset with electrical component through making annular elasticity ventilative cover 28, be favorable to sheltering from around electrical component, reduce the volume of overflowing of dust, prevent that the dust from spilling over and causing secondary pollution.
As a further embodiment of the invention, the gas guide mechanism comprises a motor 12, a rotating shaft 13 is fixed at the tail end of an output shaft of the motor 12, and a plurality of blades 14 are fixed on the outer side of the rotating shaft 13; when the air flow exhaust device works, the power supply of the motor 12 is switched on, the output shaft of the motor 12 drives the rotating shaft 13 to rotate, and the rotating shaft 13 drives the blades 14 to rotate, so that the air flow in the equipment cylinder 7 moves from the air inlet 9 to the air outlet 8.
As a further embodiment of the invention, the plugging mechanism comprises an adjusting pipe 15, two adjusting holes 16 are sequentially formed in the side wall of the adjusting pipe 15 along the length direction, the centers of the two adjusting holes 16 are respectively arranged corresponding to the centers of the air inlet pipe 10 and the air outlet pipe 11, a cover plate 17 is fixed at one end of the adjusting pipe 15 close to the collecting barrel 3, a bottom plate 18 is arranged at one end of the adjusting pipe 15 far away from the collecting barrel 3, a connecting column 19 is fixed between the bottom plate 18 and the adjusting pipe 15, the connecting column 19 is inserted into the exhaust port 8, a group of communicating grooves are formed in the bottom plate 18 and the cover plate 17, each group of communicating grooves comprises two fan-shaped communicating holes 20, the two communicating holes 20 are symmetrical in position, the two groups of communicating grooves are arranged in a staggered manner, and a driving mechanism for driving the bottom plate 18 to rotate is arranged outside the bottom plate 18; when the dust cleaning device works, when air blowing is carried out to clean dust, the adjusting hole 16 close to one side of the collecting barrel 3 is communicated with the air inlet pipe 10, the air outlet pipe 11 is sealed through the side wall of the adjusting pipe 15, the communicating groove close to one side of the collecting barrel 3 is staggered with the air inlet 9 and is in a sealed state, the communicating groove far away from the collecting barrel 3 is in butt joint communication with the air outlet 8 and is in an open state, at the moment, air flow enters from the air inlet pipe 10 and is discharged from the communicating groove far away from the collecting barrel 3, when the flow direction of the air flow needs to be adjusted to carry out dust absorption, the bottom plate 18 is rotated through the rotating mechanism, the bottom plate 18, the adjusting pipe 15 and the cover plate 17 synchronously rotate, the communicating groove close to one side of the collecting barrel 3 is in butt joint communication with the air inlet 9, the communicating groove close to one side of the collecting barrel 3, the air inlet 9 is communicated with the air outlet pipe 11, the communicating groove far away from the collecting barrel 3 is staggered with the air outlet 8 and is closed, and the outer wall of the adjusting pipe 15 is sealed with the air inlet pipe 10 at the same time, thereby make the air current from being close to the intercommunication groove entering regulating tube 15 inside of collecting vessel 3, flow out from outlet duct 11, through setting up plugging mechanism, can realize blowing earlier to electric elements, make the dust not hard up or raise, then in time change the flow direction of air current, in time clear up the dust that raises, be favorable to preventing that the dust from causing secondary pollution.
As a further embodiment of the present invention, the driving mechanism includes a connecting ring 21 and a sliding chute 22, the connecting ring 21 is sleeved and fixed on the outer side of the bottom plate 18, a threaded ring 47 is sleeved on the outer side of the connecting ring 21, the threaded ring 47 is slidably connected to the inner wall of the barrel 1, the sliding chute 22 is arranged on the outer wall of the barrel 1, one end of the sliding chute 22 is provided with a bar-shaped through hole 23, a slider 24 is slidably sealed inside the bar-shaped through hole 23, one end of the slider 24 is inserted inside the sliding chute 22, one side of the slider 24 is fixed on the threaded ring 47, the other side of the slider 24 is fixed with a connecting rod 25, one end of the connecting rod 25 close to the opening 2 is fixed with a movable ring 26, the movable ring 26 is slidably inserted at the edge of the opening 2, and a plurality of electric push rods 27 are fixed between the movable ring 26 and the dust collecting ring 4; when the device is in operation, in an initial state, the electric push rod 27 is in a contraction state, at the moment, the communication groove below the electric push rod 27 is in an opening state, at the moment, the whole device is in a blowing state, when the blowing state needs to be adjusted to be in a suction state, the electric push rod 27 is started, the piston rod of the electric push rod 27 is extended, the movable ring 26 is far away from the dust collecting ring 4, the slide block 24 is pulled by the movable ring 26 under the action of the connecting rod 25, the threaded ring 47 is pulled by the slide block 24, in the moving process of the threaded ring 47, the connecting ring 21 rotates under the action of the threads, the connecting ring 21 drives the bottom plate 18, the adjusting pipe 15 and the cover plate 17 to synchronously rotate, so that the communication groove and the air outlet pipe 11 close to one side of the collecting barrel 3 are opened, the communication groove and the air inlet pipe 10 far away from one side of the collecting barrel 3 are sealed, and air flows out from the air outlet pipe 11, the device completes the transformation of the whole blowing and sucking states and is simple to operate.
As a further embodiment of the invention, the end of the rotating shaft 13 penetrates through the equipment cylinder 7 and extends out, the end of the rotating shaft 13 is provided with an adjusting mechanism for adjusting the size of the opening 2, the adjusting mechanism comprises a rotating disc 29, the rotating disc 29 is rotatably connected on the inner wall of the cylinder 1, the center of the top surface of the rotating disc 29 is fixedly connected with the end of the rotating shaft 13, the top surface of the rotating disc 29 is provided with a ventilation groove 30, a movable plate 31 is arranged below the rotating disc 29, the movable plate 31 is rotatably connected inside the movable ring 26, the surface of the movable plate 31 is provided with a plurality of dust absorption grooves 32 in a circumferential array, the surface of the movable plate 31 is provided with a plurality of air blowing holes 33 in a linear array, the air blowing holes 33 are positioned between the two dust absorption grooves 32, a shielding plate 34 is slidably arranged in each dust collection groove 32, and a plurality of elastic telescopic rods 35 are fixed between the shielding plate 34 and the rotating disc 29; when the electric dust remover works, in an initial state, the electric push rod 27 is in a contraction state, the shielding plate 34 is positioned inside the dust absorption groove 32 to block the dust absorption groove 32, when blowing is carried out, under the action of the gas drainage mechanism, gas inside the barrel 1 flows to the air blowing holes 33 from the air permeable groove 30 and is discharged from the air blowing holes 33 to blow to the surfaces of the electric elements, the inner diameter of the air blowing holes 33 is smaller, so that the gas flow rate is increased, the air flow impact force is increased, dust is convenient to blow, in the blowing process, the rotating shaft 13 drives the rotating disc 29 to rotate, the rotating disc 29 drives the movable plate 31 to rotate through the elastic telescopic rod 35 and the shielding plate 34, the movable plate 31 drives the air blowing holes 33 to rotate, the face surrounded by the surfaces of the electric elements is blown in an all-directional mode through the rotation of the movable plate 31, and the problem that the face surrounded by the electric elements is not cleaned thoroughly is avoided, the dust on the surface of the electric element can be thoroughly cleaned, when the dust needs to be sucked and cleaned, the electric push rod 27 is started, the piston rod of the electric push rod 27 is extended, the movable ring 26 is far away from the dust collecting ring 4, the rotating plate is separated from the rotating disc 29, the dust suction groove 32 in the rotating plate is separated from the shielding plate 34, the size of a dust suction opening is increased, more dust can be sucked through the dust suction groove 32, and the dust can be sucked in time after the dust is raised.
As a further embodiment of the present invention, a sealing ring 36 is fixed on the top surface of the movable plate 31, the sealing ring 36 is slidably sealed with the dust inlet 5, and when the movable plate 31 descends, the sealing ring 36 is disengaged from the dust inlet 5; during operation, when blowing, through sealing ring 36 to advance dirt hole 5 sealed, prevent that gas from advancing inside dirt hole 5 gets into collecting vessel 3 at the in-process of blowing, be favorable to improving the device's leakproofness, when the whole device is changed into the state of breathing in by the gas state of blowing, under electric putter 27's pulling effect, fly leaf 31 descends, and sealing ring 36 descends along with fly leaf 31, is favorable to in time making into and advances dirt hole 5 and expose, absorbs the dust.
As a further embodiment of the present invention, a dredging mechanism for dredging and cleaning dust inside the dust collecting ring 4 is arranged inside the dust collecting ring 4, the dredging mechanism includes a moving plate 37 and a rotating groove 38, the moving plate 37 is slidably connected inside the dust collecting ring 4, the rotating groove 38 is arranged on the outer wall of the barrel 1, the rotating ring 39 is rotatably connected inside the rotating groove 38, the inner ring of the rotating ring 39 is fixed on the outer wall of the rotating disc 29, the outer ring of the rotating ring 39 is fixed with a plurality of moving plates 37 in a circumferential array, a through hole 40 is arranged in the middle of the moving plate 37, a support frame 41 is fixed inside the through hole 40, and one end of the support frame 41 is rotatably connected with a drill bit 42; during operation, the dust is easily piled up in the dust collecting ring 4, and the blockage is caused, and through the movable plate 37, when the rotating disc 29 rotates, the movable plate 37 is driven to move in the dust collecting ring 4 through the rotating ring 39, and when the blockage is met, the blocked dust is impacted through the drill 42, so that the blockage of the dust collecting ring 4 is facilitated.
As a further embodiment of the present invention, the dust exhaust mechanism comprises a dust exhaust hole 43, the dust exhaust hole 43 is opened at one end of the collecting barrel 3 far away from the barrel 1, and a sealing plug 44 is inserted inside the dust exhaust hole 43; during operation, when the dust in collecting barrel 3 needs to be collected, sealing plug 44 is opened to discharge the dust from dust discharge hole 43, so as to clean the inside of collecting barrel 3.
As a further embodiment of the invention, the filtering mechanism comprises an air suction pipe 45, the air suction pipe 45 is inserted in the collecting barrel 3, one end of the air suction pipe 45 is fixedly communicated with the outer wall of the barrel 1, the air suction pipe 45 is communicated with the air inlet 9, and the outer side of the other end of the air suction pipe 45 is sleeved with a filtering sponge 46; the during operation, through setting up breathing pipe 45, make breathing pipe 45 insert collecting vessel 3 inside, the tip through breathing pipe 45 absorbs collecting vessel 3 inside gas, is favorable to setting up the point of breathing in the position of keeping away from 6 tip of conveyer pipe, prevents that the dust from getting into collecting vessel 3 inside back, and stifled in the position of breathing in to through setting up filter sponge 46, protect the outside of breathing pipe 45, further prevent that the dust from causing the jam to the position of breathing in.
The working principle of the invention is as follows:
firstly, the surface of an electrical element needs to be blown, an air outlet 8 and an air inlet pipe 10 are in an open state in an initial state, at the moment, a collecting barrel 3 is not communicated with a barrel body 1, an equipment barrel 7 is communicated with the barrel body 1, a gas drainage mechanism is started, external air is sucked through the air inlet pipe 10 and is exhausted into the barrel body 1 from the air outlet 8, finally, the external air penetrates through an opening 2 and is blown to the surface of the electrical element, so that dust on the surface of the electrical element is loosened, then, the air outlet 8 and the air inlet pipe 10 are sealed and closed through a plugging mechanism, so that an air inlet 9 and an air outlet pipe 11 are in an open state, the collecting barrel 3 is communicated with the barrel body 1, the equipment barrel 7 is not communicated with the barrel body 1, so that the airflow direction in the equipment barrel 7 is adjusted, the gas drainage mechanism sucks the gas in the collecting barrel 3 and exhausts the gas from the air outlet pipe 11, so that negative pressure is generated in the collecting barrel 3, absorb the dust that is blown on the electric elements, the dust gets into dirt hole 5 from opening 2, pass inside dust collecting pipe and conveyer pipe 6 get into collecting vessel 3, collect the dust through collecting vessel 3, collect the completion back, discharge the dust through dust exhaust mechanism, the device blows through the dust to electric elements, it is not hard up to make the dust, then can in time change air current direction, be favorable to in time clearing up the dust of raising, prevent to cause secondary pollution, and offset with electric elements through making annular elasticity breathing cover 28, be favorable to sheltering from all around to electric elements, reduce the volume of spilling over of dust, prevent that the dust from spilling over and causing secondary pollution.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined by the appended claims and their equivalents.
Claims (9)
1. The utility model provides a dust collector for electric automation equipment, includes barrel (1), its characterized in that: an opening (2) is formed in one end of the barrel body (1), an annular elastic ventilation cover (28) is fixedly connected to the position, close to the opening (2), of the surface of the barrel body (1), a collecting barrel (3) is fixed to the other end of the barrel body (1), a dust collecting ring (4) is fixedly sleeved on the side wall of the barrel body (1) and located at the edge of the opening (2), a plurality of dust inlet holes (5) are formed between the dust collecting ring (4) and the barrel body (1), a plurality of conveying pipes (6) are fixedly communicated between the dust collecting ring (4) and the collecting barrel (3), and a dust exhaust mechanism is arranged at the tail end of the collecting barrel (3);
barrel (1) inside is fixed with an equipment section of thick bamboo (7), the inside of an equipment section of thick bamboo (7) is provided with gas drainage mechanism, the both ends of an equipment section of thick bamboo (7) have been seted up respectively and have been sectorial gas vent (8) and air inlet (9), gas vent (8) and barrel (1) inside intercommunication, air inlet (9) and collecting vessel (3) inside intercommunication, it has intake pipe (10) and outlet duct (11) to fix the intercommunication on equipment section of thick bamboo (7) inner wall, intake pipe (10) and outlet duct (11) all are linked together with barrel (1) outside, the both ends of an equipment section of thick bamboo (7) are provided with the shutoff mechanism that is used for the air current direction to adjust, shutoff mechanism can seal closure air inlet (9) and outlet duct (11) in step when opening gas vent (8) and intake pipe (10), shutoff mechanism can be synchronous to gas vent (8) and advance when opening air inlet (9) and outlet duct (11) and close Trachea (10) seal closed, the one end that barrel (1) is close to collecting vessel (3) is connected with filtering mechanism, filtering mechanism communicates behind barrel (1) and air inlet (9) butt joint ventilates.
2. The dust removing device for an electric automation apparatus as set forth in claim 1, characterized in that: the gas drainage mechanism comprises a motor (12), a rotating shaft (13) is fixed at the tail end of an output shaft of the motor (12), and a plurality of blades (14) are fixed on the outer side of the rotating shaft (13).
3. The dust removing device for an electric automation apparatus as set forth in claim 2, characterized in that: the plugging mechanism comprises an adjusting pipe (15), two adjusting holes (16) are sequentially formed in the side wall of the adjusting pipe (15) along the length direction, the centers of the two adjusting holes (16) are respectively arranged corresponding to the centers of an air inlet pipe (10) and an air outlet pipe (11), a cover plate (17) is fixed at one end, close to a collecting barrel (3), of the adjusting pipe (15), a bottom plate (18) is arranged at one end, far away from the collecting barrel (3), of the adjusting pipe (15), a connecting column (19) is fixed between the bottom plate (18) and the adjusting pipe (15), the connecting column (19) is inserted into an air exhaust port (8), a group of communicating grooves are formed in the bottom plate (18) and the cover plate (17), each group of communicating grooves comprises two fan-shaped communicating holes (20), the positions of the two communicating holes (20) are symmetrical, and the two groups of communicating grooves are arranged in a staggered mode, and a driving mechanism for driving the bottom plate (18) to rotate is arranged on the outer side of the bottom plate (18).
4. A dust removing device for electric automation equipment according to claim 3, characterized in that: the driving mechanism comprises a connecting ring (21) and a sliding groove (22), the connecting ring (21) is sleeved and fixed on the outer side of the bottom plate (18), a threaded ring (47) is sleeved on the outer side of the connecting ring (21) in a threaded manner, the threaded ring (47) is connected to the inner wall of the barrel body (1) in a sliding manner, the sliding groove (22) is arranged on the outer wall of the barrel body (1), a strip-shaped through hole (23) is formed in one end of the sliding groove (22), a sliding block (24) is arranged in the strip-shaped through hole (23) in a sliding and sealing manner, one end of the sliding block (24) is inserted in the sliding groove (22), one side of the sliding block (24) is fixed on the threaded ring (47), a connecting rod (25) is fixed on the other side of the sliding block (24), a movable ring (26) is fixed at one end, close to the opening (2), of the connecting rod (25), and the movable ring (26) is inserted in the edge of the opening (2) in a sliding manner, and a plurality of electric push rods (27) are fixed between the movable ring (26) and the dust collecting ring (4).
5. The dust removing device for the electric automation apparatus as set forth in claim 4, wherein: the tail end of the rotating shaft (13) penetrates through the equipment barrel (7) and extends out, the tail end of the rotating shaft (13) is provided with an adjusting mechanism used for adjusting the size of the opening (2), the adjusting mechanism comprises a rotating disc (29), the rotating disc (29) is rotatably connected to the inner wall of the barrel body (1), the center of the top surface of the rotating disc (29) is fixedly connected with the tail end of the rotating shaft (13), the top surface of the rotating disc (29) is provided with a ventilation groove (30), a movable plate (31) is placed below the rotating disc (29), the movable plate (31) is rotatably connected inside a movable ring (26), the surface of the movable plate (31) is provided with a plurality of dust absorption grooves (32) in a circumferential array manner, the surface of the movable plate (31) is provided with a plurality of air blowing holes (33) in a linear array manner, and the air blowing holes (33) are located between the two dust absorption grooves (32), and a shielding plate (34) is arranged in each dust collection groove (32) in a sliding manner, and a plurality of elastic telescopic rods (35) are fixed between the shielding plate (34) and the rotating disc (29).
6. The dust removing device for an electric automation apparatus as set forth in claim 5, characterized in that: and a sealing ring (36) is fixed on the top surface of the movable plate (31), the sealing ring (36) is in sliding seal with the dust inlet hole (5), and when the movable plate (31) descends, the sealing ring (36) is separated from the dust inlet hole (5).
7. The dust removing device for an electric automation apparatus as set forth in claim 5, characterized in that: the inside dredging mechanism who is used for dredging the clearance to the inside dust of collection dirt ring (4) that is provided with of collection dirt ring (4), dredging mechanism includes movable plate (37) and rotation groove (38), movable plate (37) sliding connection is inside at collection dirt ring (4), rotation groove (38) are seted up on the outer wall of barrel (1), rotation groove (38) internal rotation is connected with rotating ring (39), the inner circle of rotating ring (39) is fixed on the outer wall of rolling disc (29), the outer lane of rotating ring (39) is the circumference array and is fixed with a plurality of movable plates (37), through-hole (40) have been seted up at the middle part of movable plate (37), through-hole (40) inside is fixed with support frame (41), the one end rotation of support frame (41) is connected with drill bit (42).
8. The dust removing device for an electric automation apparatus as set forth in claim 1, characterized in that: the dust exhaust mechanism comprises a dust exhaust hole (43), the dust exhaust hole (43) is formed in one end, far away from the barrel body (1), of the collecting barrel (3), and a sealing plug (44) is inserted into the dust exhaust hole (43).
9. The dust removing device for an electric automation apparatus as set forth in claim 1, characterized in that: the filtering mechanism comprises an air suction pipe (45), the air suction pipe (45) is inserted into the collecting barrel (3), one end of the air suction pipe (45) is fixedly communicated with the outer wall of the barrel body (1), the air suction pipe (45) is communicated with the air inlet (9), and a filtering sponge (46) is sleeved on the outer side of the other end of the air suction pipe (45).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111070187.9A CN113751425B (en) | 2021-09-13 | 2021-09-13 | Dust removal device for electric automation equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111070187.9A CN113751425B (en) | 2021-09-13 | 2021-09-13 | Dust removal device for electric automation equipment |
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| CN113751425A true CN113751425A (en) | 2021-12-07 |
| CN113751425B CN113751425B (en) | 2022-10-18 |
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| CN114481782A (en) * | 2022-02-22 | 2022-05-13 | 魏波 | Cleaning sleeve convenient for cleaning dust in road gap |
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| CN113751425B (en) | 2022-10-18 |
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