CN114607630B - Fan running state monitoring mechanism - Google Patents
Fan running state monitoring mechanism Download PDFInfo
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- CN114607630B CN114607630B CN202210208538.6A CN202210208538A CN114607630B CN 114607630 B CN114607630 B CN 114607630B CN 202210208538 A CN202210208538 A CN 202210208538A CN 114607630 B CN114607630 B CN 114607630B
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- pushing
- rotating
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 20
- 238000004140 cleaning Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims 2
- 238000000034 method Methods 0.000 description 31
- 230000002349 favourable effect Effects 0.000 description 6
- 230000032683 aging Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 235000005770 birds nest Nutrition 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 235000005765 wild carrot Nutrition 0.000 description 3
- 244000240635 birds nest Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
Abstract
The invention relates to a fan running state monitoring mechanism, which comprises a fan body, wherein a containing groove is formed in the fan body, the middle part of one side wall of the containing groove is connected with a motor, the output end of the motor is connected with a rotating shaft, and one end of the rotating shaft is connected with a fan blade; one end of the motor is connected with a pushing mechanism, the pushing mechanism comprises a hydraulic cylinder, the output end of the hydraulic cylinder is connected with a guide rod, and one end of the guide rod is connected with a pushing plate. The invention relates to a fan running state monitoring mechanism, which is characterized in that a hydraulic cylinder on a pushing mechanism can be started when a fan blade rotates and encounters rainy days, a guide rod pushes forward through the pushing force of the hydraulic cylinder, a pushing plate and a sliding shell are driven to push simultaneously, when the sliding shell slides, a sliding block can be utilized to slide on the outer surface of a slideway groove on a fixed rod, and the sliding block can stably and firmly slide, and the pushing plate can drive a first spring body to compress forward when sliding.
Description
Technical Field
The invention relates to a fan running state monitoring mechanism.
Background
Most fans in the market can be started only by providing 220V commercial power, but 220V still exists under the condition of equipment damage, and only the fan motor cannot be operated, so that whether the equipment is damaged can be prompted by the wind measuring sensor.
In prior art, the fan can let the rainwater accumulate in the casing in rainy day, can cause the casing to spoil, reduces life, can increase fan ageing speed, in windy weather, can influence the rotational speed of fan, and let the wind pressure that the wind sensor can not detect the fan, cause the wind sensor sense to touch to reduce, reduce the performance of wind sensor, can appear bird nest phenomenon sometimes, cause the fan to block up, and cause the accidental injury to the bird.
In order to solve the above problems, the present invention provides a fan operation state monitoring mechanism.
Disclosure of Invention
(1) Technical problem to be solved
The invention aims to overcome the defects of the prior art, adapt to the actual needs, and provide a fan running state monitoring mechanism so as to solve the technical problems.
(2) Technical proposal
In order to achieve the purpose of the invention, the technical scheme adopted by the invention is as follows:
The fan running state monitoring mechanism comprises a fan body, wherein a containing groove is formed in the fan body, a motor is connected to the middle of one side wall of the containing groove, the output end of the motor is connected with a rotating shaft, and one end of the rotating shaft is connected with a fan blade; the motor one end is connected with pushing mechanism, and this pushing mechanism includes the pneumatic cylinder, and this pneumatic cylinder output is connected with the guide bar, and this guide bar one end is connected with the flitch, and the terminal surface is connected with the slip shell under this flitch, and this slip shell internal surface equipartition is connected with the sliding block, and this sliding block sliding connection has dead lever and slide groove, and this slide groove all sets up at the dead lever surface, flitch surface upper portion is connected with first spring body, and this first spring body one end is connected at fan body one end surface, slip shell one end surface is connected with the slip plectane, and this slip plectane surface equipartition is connected with the transfer line, and this transfer line one end is connected with the slip ring plate, and this slip ring plate one side is connected with the slope ring plate, and this slope ring plate internal surface is connected with the dog, and slope ring plate one side is just facing to have the card push pedal, and this card push pedal one side is connected with the clearance board, and card opposite side is connected with the push shell, and this push shell one side surface is connected with the second spring body, and this second spring body one end is connected with the fixed block, and this dead lever one side is connected with the slide hole, and this slide bar one end is connected with the slip ring shell at the outside the end, and is connected with the looks at the outside of shifting mechanism.
Preferentially, the shifting mechanism comprises a fixed plate, a rotating groove is formed in one side of the fixed plate, a first rotating plate is rotationally connected to the rotating groove, a sliding plate is connected to one side of the first rotating plate, a sliding plate is slidingly connected to the sliding plate, a swinging opening is formed in the middle of one side of the sliding plate, a rotating shell is connected to the upper end face of one side of the sliding plate, a second rotating plate is rotationally connected to the rotating shell, a wind measuring sensor is connected to one side of the second rotating plate, a sliding part is connected to the wind measuring sensor, and two sides of the sliding part are slidingly connected to the inner surface of the circular ring shell.
Preferably, the outer surface of the first spring body is penetrated through the outer surface of the upper part of the sliding circular plate, and the outer surface of the sliding circular plate is opposite to the outer surface of one end of the fan body.
Preferentially, the outer contour of the cleaning plate is abutted against the inner surface of the circular ring shell, the outer surface of one side of the screen is opposite to the outer surface of the fan blade, and the other side of the screen is opposite to the outer surface of one side of the wind measuring sensor.
Preferably, the inclined annular plate is abutted against the outer surface of the clamping pushing plate, and the clamping pushing plate is clamped on the outer surface of the stop block.
Preferably, the first rotating plate can rotate 45-60 degrees, and the second rotating plate swings 15-30 degrees through the slideway plate.
(3) The beneficial effects are that:
A. the invention can start the hydraulic cylinder on the pushing mechanism when the fan blade rotates and encounters rainy days, the guide rod pushes the guide rod forwards by the pushing force of the hydraulic cylinder and drives the pushing plate and the sliding shell to push simultaneously, when the sliding shell slides, the sliding block can be utilized to slide on the outer surface of the slideway groove on the fixed rod and stably and firmly slide, the pushing plate can drive the first spring body to compress forwards while sliding, the pushing plate can be slowly and firmly fixed in the pushing process, the sliding shell can simultaneously drive the sliding circular plate to push forwards in the sliding process, the driving rod can push the sliding ring plate forwards by the pushing force of the sliding circular plate when the sliding circular plate pushes forwards, the sliding ring plate can be used to abut against and rub against the outer surface of the clamping pushing plate when pushing forwards, the baffle block is clamped on the outer surface of the clamping push plate to prevent the inclined annular plate from slipping off the clamping push plate, and in the abutting process, the pushing shell is driven to move towards the wind blade, in the moving process, the pushing shell can compress the second spring body, the pushing shell can slowly and stably slide, the sliding hole on the fixed block and the sliding rod connected on the pushing shell are utilized to fixedly slide to prevent falling off when the second spring body is compressed, after one side sliding is completed, the pushing shell can reduce the space of the containing groove, the wind pressure generated by the wind blade under the driving of the motor can be favorably utilized, the space interval can not be utilized, the wind pressure can be enabled to be rapidly spread, the wind pressure can be enabled to gather to blow to the wind measuring sensor, the sense of the wind measuring sensor is enabled to be increased, the circular shell structure can be utilized to enable most of rainwater to flow outwards when one side sliding is completed, but a small part of the rainwater can flow into the circular shell, the pushing shell structure can be utilized to prevent rainwater from flowing into the accommodating groove.
B. And slip the annular plate promotes the in-process, drive the annular shell and promote forward, in this annular shell promotes, can start the fixed plate on the shifter, this fixed plate is in to one side, utilize the first pivoted plate one side rotation on the rotary groove, and drive the sliding plate and slide on the slide board, and slide to one side, and the sliding plate drives the pivoted shell again and slide to one side, through rotating the shell removal distance, let the second pivoted plate swing in swing mouth department and hold the wind sensor, let the wind sensor utilize the power of second pivoted plate to slide to one side through the slider, be favorable to improving wind sensor performance, improve the contact surface of wind sensor.
C. After rainy days, can let the guide bar return on the pneumatic cylinder to drive slip crown block return, at slip crown block return in-process, can let the promotion shell utilize the second spring body elastic force, quick return, and utilize the clearance board, the inside rainwater of clearance ring shell, when having birds to beat nest, utilize the clearance board to clear up fast, be favorable to preventing the fan and stop up, avoid the accidentally injuring the bird body, the protection casing does not receive the spoilage, improve life, reduce the ageing speed of fan.
D. In windy weather, the accessible promotes shell structure and lets wind derive, and wind can accompany rubbish sometimes, inhales to the holding tank in, and usable net that separates blocks rubbish is favorable to preventing that wind from influencing the fan blade and rotating, avoids rubbish winding in the pivot, improves the contact surface of wind pressure to the wind sensor, improves wind sensor performance.
Drawings
FIG. 1 is a schematic diagram of the overall three-dimensional structure of a fan operation state monitoring mechanism according to the present invention;
FIG. 2 is a schematic diagram of a pushing mechanism of the fan operating condition monitoring mechanism of the present invention;
FIG. 3 is a full cross-sectional view of the pushing mechanism of the fan operating condition monitoring mechanism of the present invention;
FIG. 4 is an enlarged view of a portion of the stop and card pusher of the fan operating condition monitoring mechanism of the present invention;
FIG. 5 is an enlarged view of a portion of the push housing and fixed block of the fan operating condition monitoring mechanism of the present invention;
FIG. 6 is an enlarged view of a portion of the displacement mechanism of the fan operating condition monitoring mechanism of the present invention.
The reference numerals are as follows:
The wind turbine generator comprises a wind turbine generator body 1, a motor 11, a rotating shaft 12, fan blades 13, a pushing mechanism 2, a hydraulic cylinder 21, a guide rod 22, a pushing plate 221, a sliding shell 222, a sliding block 223, a fixed rod 224, a slideway slot 225, a first spring body 23, a sliding circular plate 24, a transmission rod 25, a sliding circular plate 26, an inclined circular plate 261, a stop 262, a circular plate 263, a clamping pushing plate 27, a cleaning plate 28, a pushing shell 281, a second spring body 282, a fixed block 283, a sliding hole 284, a sliding rod 285, a screen 29, a shifting mechanism 3, a fixed plate 31, a rotating slot 311, a first rotating plate 32, a sliding plate 33, a slideway plate 34, a swinging opening 341, a rotating shell 35, a second rotating plate 36, a wind measuring sensor 37 and a sliding part 38.
Detailed Description
The invention is further illustrated below with reference to figures 1-6 and examples:
The fan running state monitoring mechanism comprises a fan body 1, wherein an accommodating groove is formed in the fan body 1, a motor 11 is connected to the middle of one side wall of the accommodating groove, a rotating shaft 12 is connected to the output end of the motor 11, and a fan blade 13 is connected to one end of the rotating shaft 12; one end of the motor 11 is connected with a pushing mechanism 2, the pushing mechanism 2 comprises a hydraulic cylinder 21, the output end of the hydraulic cylinder 21 is connected with a guide rod 22, one end of the guide rod 22 is connected with a pushing plate 221, the lower end surface of the pushing plate 221 is connected with a sliding shell 222, sliding blocks 223 are uniformly distributed on the inner surface of the sliding shell 222, the sliding blocks 223 are slidably connected with a fixed rod 224 and a slideway groove 225, the slideway groove 225 is arranged on the outer surface of the fixed rod 224, the upper part of the outer surface of the pushing plate 221 is connected with a first spring body 23, one end of the first spring body 23 is connected with the outer surface of one end of the fan body 1, the outer surface of one end of the sliding shell 222 is connected with a sliding circular plate 24, the outer surface of the sliding circular plate 24 is uniformly and uniformly connected with a transmission rod 25, one end of the transmission rod 25 is connected with a sliding ring plate 26, one side of the sliding ring plate 26 is connected with an inclined ring plate 261, the inner surface of the inclined ring plate 261 is connected with a stop block 262, the outer surface of the inclined ring plate 261 is connected with a circular ring shell 263, one side of the inclined ring plate 261 is opposite to a clamping push plate 27, one side of the clamping push plate 27 is connected with a cleaning plate 28, the other side of the clamping push plate 27 is connected with a pushing shell 281, the pushing shell 281 is in a horn shape, one side of the pushing shell 281 is uniformly and uniformly connected with a second spring body 282, the second spring body 282 has one end connected with the fixed block 283, and the fixed block 283 one side has seted up slide hole 284, and this slide hole 284 sliding connection has slide bar 285, and this slide bar 285 one end is connected at the one side surface of pushing the shell 281, pushing the shell 281 intermediate junction has the net 29 that separates, ring shell 263 one end surface is connected with the shifter 3. In the process of fan blade rotation, when the fan blade runs into rainy days, the hydraulic cylinder 21 on the pushing mechanism 2 can be started, the guide rod 22 pushes forwards by the pushing force of the hydraulic cylinder 21, the pushing plate 221 and the sliding shell 222 are driven to push simultaneously, when the sliding shell 222 slides, the sliding block 223 can be utilized to slide on the outer surface of the slideway groove 225 on the fixed rod 224, and stably and firmly slide, the pushing plate 221 can drive the first spring body 23 to compress forwards while sliding, the pushing plate 221 can be slowly and firmly fixed in pushing, and the sliding shell 222 can simultaneously drive the sliding circular plate 24 to push forwards in sliding process, while the sliding circular plate 24 pushes forwards, the driving rod 25 pushes the sliding ring plate 26 forwards by the pushing force of the sliding circular plate 24, the sliding ring plate 26 pushes forwards, during the forward pushing process of the sliding ring plate 26, the inclined ring plate 261 is used for abutting and rubbing against the outer surface of the push plate 27, during the abutting process, the stop block 262 is used for being clamped on the outer surface of the push plate 27, the inclined ring plate 261 and the push plate 27 are prevented from slipping, and during the abutting process, the pushing shell 281 is driven to move towards the direction of the wind blade 13, during the moving process, the pushing shell 281 compresses the second spring body 282, the pushing shell 281 can slide slowly and stably, the sliding hole 284 on the fixed block 283 and the sliding rod 285 connected to the pushing shell 281 are utilized to perform fixed sliding while compressing the second spring 282, so as to prevent falling off, after one side sliding is completed, the pushing shell 281 can reduce the space of the accommodating groove, which is beneficial to the wind pressure generated by the fan blade 13 under the driving of the motor 11, the wind pressure can not be rapidly diffused due to the space interval, the wind pressure can be gathered to blow to the wind measuring sensor 37, the sense of the wind measuring sensor 37 is ensured to be increased, and after one side sliding of the pushing shell 281 is completed, most rainwater can flow outwards due to the circular ring shell 263 structure, but a small part of rainwater can flow into the circular ring shell 263, the rain water may be prevented from flowing into the inside of the receiving groove by the push case 281. In windy weather, the accessible promotes shell 281 structure and lets wind derive, and wind can accompany rubbish sometimes, inhales to the holding tank in, and usable net 29 blocks rubbish, is favorable to preventing that wind from influencing the fan blade and rotating, avoids rubbish winding on pivot 12, improves the contact surface of wind pressure to wind sensor 37, improves wind sensor 37 performance.
In this example, the displacement mechanism 3 includes a fixed plate 31, a rotating groove 311 is formed on one side of the fixed plate 31, the rotating groove 311 is rotationally connected with a first rotating plate 32, one side of the first rotating plate 32 is connected with a sliding plate 33, the sliding plate 33 is slidingly connected with a sliding plate 34, a swinging opening 341 is formed in the middle of one side of the sliding plate 34, an upper end face on one side of the sliding plate 33 is connected with a rotating shell 35, the rotating shell 35 is rotationally connected with a second rotating plate 36, one side of the second rotating plate 36 is connected with a wind measuring sensor 37, the wind measuring sensor 37 is in the prior art, the wind measuring sensor 37 can be adapted according to the corresponding model selected by market, the two sides of the sliding part 38 are slidingly connected with a sliding part 38 on the inner surface of the circular ring shell 263. In the pushing process of the sliding ring plate 26, the ring shell 263 is driven to push forward, during the pushing process of the ring shell 263, the fixed plate 31 on the shifting mechanism 3 is started, one side of the first rotating plate 32 on the rotating groove 311 is utilized to rotate, the sliding plate 33 is driven to slide on the slideway plate 34 and slide to one side, the sliding plate 33 drives the rotating shell 35 to slide to one side, the second rotating plate 36 swings at the swinging opening 341 through the moving distance of the rotating shell 35 to pull the wind measuring sensor 37, and the wind measuring sensor 37 slides to one side by utilizing the power of the second rotating plate 36 through the sliding part 38, so that the performance of the wind measuring sensor 37 is improved, and the contact surface of the wind measuring sensor 37 is improved.
In this example, the outer surface of the first spring body 23 is disposed on the upper outer surface of the sliding circular plate 24, and the outer surface of the sliding circular plate 24 is disposed opposite to the outer surface of one end of the fan body 1. When the sliding shell 222 slides, the sliding block 223 can slide on the outer surface of the sliding channel 225 on the fixed rod 224, and the pushing plate 221 slides and drives the first spring body 23 to compress forward, so that the pushing plate 221 is slowly and firmly fixed during pushing.
In this example, the outer contour of the cleaning plate 28 abuts against the inner surface of the annular shell 263, the outer surface of one side of the screen 29 is opposite to the outer surface of the fan blade 13, and the other side of the screen 29 is opposite to the outer surface of one side of the wind sensor 37. In the process of returning the sliding ring plate 26, the pushing shell 281 is quickly returned by using the elastic force of the second spring body 282, and the cleaning plate 28 is used for cleaning the rainwater inside the annular shell 263.
In this example, the inclined ring plate 261 abuts against the outer surface of the push plate 27, and the push plate 27 is clamped on the outer surface of the stopper 262. In the process of pushing the sliding ring plate 26 forwards, the inclined ring plate 261 is used for abutting friction to the outer surface of the card pushing plate 27, and in abutting friction, the stop block 262 is used for being clamped on the outer surface of the card pushing plate 27, so that the inclined ring plate 261 and the card pushing plate 27 are prevented from sliding off.
In this example, the first rotating plate 32 can rotate 45 to 60 degrees, and the second rotating plate 36 swings 15 to 30 degrees through the slideway plate 34. The first rotating plate 32 on the rotating groove 311 is utilized to rotate on one side and drive the sliding plate 33 to slide on the slideway plate 34 and slide to one side, the sliding plate 33 drives the rotating shell 35 to slide to one side, the second rotating plate 36 swings at the swinging opening 341 to pull the wind measuring sensor 37 through the moving distance of the rotating shell 35, and the wind measuring sensor 37 slides to one side by utilizing the power of the second rotating plate 36 through the sliding part 38, so that the performance of the wind measuring sensor 37 is improved, and the contact surface of the wind measuring sensor 37 is improved.
The invention has the beneficial effects that:
in the invention, when the fan blade rotates and rains, the hydraulic cylinder 21 on the pushing mechanism 2 can be started, the guide rod 22 pushes forwards through the pushing force of the hydraulic cylinder 21, the pushing plate 221 and the sliding shell 222 are driven to push simultaneously, when the sliding shell 222 slides, the sliding block 223 can slide on the outer surface of the slideway groove 225 on the fixed rod 224, the sliding plate 221 stably and firmly slides, the pushing plate 221 can drive the first spring body 23 to compress forwards while sliding, the pushing plate 221 can be slowly and firmly fixed in the pushing process, the sliding shell 222 can simultaneously drive the sliding circular plate 24 to push forwards in the sliding process, the driving rod 25 can push the sliding circular plate 26 forwards by the pushing force of the sliding circular plate 24 at the same time, the sliding circular plate 26 can push forwards, the inclined annular plate 261 is used to make contact friction with the outer surface of the card pushing plate 27, in the contact, the stop block 262 is used to block the outer surface of the card pushing plate 27, so as to prevent the inclined annular plate 261 and the card pushing plate 27 from slipping, in the contact, the pushing shell 281 is driven to move towards the direction of the wind blade 13, in the moving process, the pushing shell 281 can compress the second spring body 282, the pushing shell 281 can slide slowly and stably, and simultaneously the second spring body 282 is compressed, the sliding hole 284 on the fixing block 283 is used to fixedly slide with the sliding rod 285 connected with the pushing shell 281, so as to prevent falling, after one side sliding is completed, the pushing shell 281 can reduce the space of the accommodating groove, which is beneficial to the wind pressure generated by the wind blade 13 under the driving of the motor 11, the wind pressure can not be spread rapidly, the wind pressure can gather to the wind sensor 37, the sense of the wind sensor 37 is ensured to be increased, after the pushing shell 281 slides to one side, most of the rainwater can flow outwards by using the circular shell 263 structure, but a small part of the rainwater can flow into the circular shell 263, and the rainwater can be prevented from flowing into the accommodating groove by using the pushing shell 281 structure.
And in the pushing process of the sliding ring plate 26, the ring shell 263 is driven to push forward, during the pushing process of the ring shell 263, the fixed plate 31 on the shifting mechanism 3 is started, one side of the first rotating plate 32 on the rotating groove 311 is utilized to rotate, the sliding plate 33 is driven to slide on the slideway plate 34 and slide to one side, the sliding plate 33 drives the rotating shell 35 to slide to one side, the second rotating plate 36 swings at the swinging opening 341 through the moving distance of the rotating shell 35 to pull the wind measuring sensor 37, and the wind measuring sensor 37 slides to one side by utilizing the power of the second rotating plate 36 through the sliding part 38, so that the performance of the wind measuring sensor 37 is improved, and the contact surface of the wind measuring sensor 37 is improved.
After rainy days, the guide rod 22 on the hydraulic cylinder 21 can return to drive the sliding ring plate 26 to return, in the return process of the sliding ring plate 26, the pushing shell 281 can quickly return by using the elastic force of the second spring body 282, and the cleaning plate 28 is used for cleaning rainwater inside the annular shell 263, so that when birds and birds nest, the cleaning plate 28 is used for quickly cleaning, the fan is prevented from being blocked, the accidental damage to the bird body is avoided, the casing is protected from being spoiled, the service life is prolonged, and the aging speed of the fan is reduced.
In windy weather, the accessible promotes shell 281 structure and lets wind derive, and wind can accompany rubbish sometimes, inhales to the holding tank in, and usable net 29 blocks rubbish, is favorable to preventing that wind from influencing the fan blade and rotating, avoids rubbish winding on pivot 12, improves the contact surface of wind pressure to wind sensor 37, improves wind sensor 37 performance.
Working principle: in the process of fan blade rotation, when the fan blade runs into rainy days, the hydraulic cylinder 21 on the pushing mechanism 2 can be started, the guide rod 22 pushes forwards by the pushing force of the hydraulic cylinder 21, the pushing plate 221 and the sliding shell 222 are driven to push forwards, when the sliding shell 222 slides, the sliding block 223 can be utilized to slide the outer surface of the slideway groove 225 on the fixed rod 224, the sliding plate 221 stably and firmly slides, the pushing plate 221 can drive the first spring body 23 to compress forwards while sliding, the pushing plate 221 can be slowly and firmly fixed in pushing, the sliding shell 222 can simultaneously drive the sliding circular plate 24 to push forwards in the sliding process, the driving rod 25 can push the sliding circular plate 26 forwards by the pushing force of the sliding circular plate 24 while pushing forwards by the sliding circular plate 24, the sliding circular plate 26 can be pushed forwards by the inclined circular plate 261 to abut against the outer surface of the push plate 27 in the pushing forwards process, in the abutting process, the stop block 262 is clamped on the outer surface of the clamping push plate 27 to prevent the inclined annular plate 261 and the clamping push plate 27 from slipping, in the abutting process, the pushing shell 281 is driven to move towards the wind vane 13, in the moving process, the pushing shell 281 can compress the second spring body 282 to enable the pushing shell 281 to slowly and stably slide, the sliding hole 284 on the fixing block 283 and the sliding rod 285 connected to the pushing shell 281 are utilized to fixedly slide to prevent falling, after one side sliding is completed, the pushing shell 281 can reduce the space of the accommodating groove, the wind pressure generated by the wind vane 13 under the driving of the motor 11 can not be diffused rapidly due to the space interval, the wind pressure can be gathered to the wind measuring sensor 37, the sense of the wind measuring sensor 37 is ensured to be increased, and after the pushing shell 281 completes one side sliding, most of the rainwater can flow outwards by using the circular ring shell 263 structure, but a small part of the rainwater can flow into the circular ring shell 263, and the rainwater can be prevented from flowing into the accommodating groove by using the pushing shell 281 structure.
And in the pushing process of the sliding ring plate 26, the ring shell 263 is driven to push forward, during the pushing process of the ring shell 263, the fixed plate 31 on the shifting mechanism 3 is started, one side of the first rotating plate 32 on the rotating groove 311 is utilized to rotate, the sliding plate 33 is driven to slide on the slideway plate 34 and slide to one side, the sliding plate 33 drives the rotating shell 35 to slide to one side, the second rotating plate 36 swings at the swinging opening 341 through the moving distance of the rotating shell 35 to pull the wind measuring sensor 37, and the wind measuring sensor 37 slides to one side by utilizing the power of the second rotating plate 36 through the sliding part 38, so that the performance of the wind measuring sensor 37 is improved, and the contact surface of the wind measuring sensor 37 is improved.
After rainy days, the guide rod 22 on the hydraulic cylinder 21 can return to drive the sliding ring plate 26 to return, in the return process of the sliding ring plate 26, the pushing shell 281 can quickly return by using the elastic force of the second spring body 282, and the cleaning plate 28 is used for cleaning rainwater inside the annular shell 263, so that when birds and birds nest, the cleaning plate 28 is used for quickly cleaning, the fan is prevented from being blocked, the accidental damage to the bird body is avoided, the casing is protected from being spoiled, the service life is prolonged, and the aging speed of the fan is reduced.
In windy weather, the accessible promotes shell 281 structure and lets wind derive, and wind can accompany rubbish sometimes, inhales to the holding tank in, and usable net 29 blocks rubbish, is favorable to preventing that wind from influencing the fan blade and rotating, avoids rubbish winding on pivot 12, improves the contact surface of wind pressure to wind sensor 37, improves wind sensor 37 performance.
The embodiments of the present invention are disclosed as preferred embodiments, but not limited thereto, and those skilled in the art will readily appreciate from the foregoing description that various extensions and modifications can be made without departing from the spirit of the present invention.
Claims (5)
1. The fan running state monitoring mechanism comprises a fan body (1) and is characterized in that an accommodating groove is formed in the fan body (1), a motor (11) is connected to the middle of one side wall of the accommodating groove, a rotating shaft (12) is connected to the output end of the motor (11), and a fan blade (13) is connected to one end of the rotating shaft (12); one end of the motor (11) is connected with a pushing mechanism (2), the pushing mechanism (2) comprises a hydraulic cylinder (21), the output end of the hydraulic cylinder (21) is connected with a guide rod (22), one end of the guide rod (22) is connected with a pushing plate (221), the lower end face of the pushing plate (221) is connected with a sliding shell (222), sliding blocks (223) are uniformly distributed on the inner surface of the sliding shell (222), the sliding blocks (223) are slidably connected with a fixing rod (224) and a slideway groove (225), the slideway groove (225) is formed in the outer surface of the fixing rod (224), the upper part of the outer surface of the pushing plate (221) is connected with a first spring body (23), and one end of the first spring body (23) is connected with the outer surface of one end of the fan body (1); the outer surface of one end of the sliding shell (222) is connected with a sliding circular plate (24), the outer surface of the sliding circular plate (24) is uniformly distributed and connected with a transmission rod (25), one end of the transmission rod (25) is connected with a sliding ring plate (26), one side of the sliding ring plate (26) is connected with an inclined ring plate (261), the inner surface of the inclined ring plate (261) is connected with a stop block (262), the outer surface of the inclined ring plate (261) is connected with a circular ring shell (263), one side of the inclined ring plate (261) is opposite to a clamping push plate (27), one side of the clamping push plate (27) is connected with a cleaning plate (28), the other side of the clamping push plate (27) is connected with a pushing shell (281), the outer surface of one side of the pushing shell (281) is uniformly distributed and connected with a second spring body (282), one end of the second spring body (282) is connected with a fixed block (283), one side of the fixed block (283) is provided with a sliding hole (284), one side of the sliding hole (284) is connected with a sliding rod (285), one end of the sliding rod (285) is connected with one side of the pushing shell (281), one end of the sliding rod (281) is connected with the outer surface of the circular ring shell (281), one end of the sliding rod (281) is connected with a net (29), and the other end (263) is connected with a shifting mechanism (3). The inclined annular plate (261) is abutted against the outer surface of the clamping pushing plate (27), and the clamping pushing plate (27) is clamped on the outer surface of the stop block (262).
2. The fan operating condition monitoring mechanism of claim 1, wherein: the shifting mechanism (3) comprises a fixed plate (31), a rotating groove (311) is formed in one side of the fixed plate (31), a first rotating plate (32) is connected to the rotating groove (311) in a rotating mode, a sliding plate (33) is connected to one side of the first rotating plate (32), a sliding plate (34) is connected to the sliding plate (33) in a sliding mode, a swinging opening (341) is formed in the middle of one side of the sliding plate (34), a rotating shell (35) is connected to the upper end face of one side of the sliding plate (33), a second rotating plate (36) is connected to the rotating shell (35) in a rotating mode, a wind measuring sensor (37) is connected to one side of the second rotating plate (36), a sliding portion (38) is connected to the wind measuring sensor (37), and two sides of the sliding portion (38) are connected to the inner surface of the circular ring shell (263).
3. The fan operating condition monitoring mechanism of claim 2, wherein: the outer surface of the first spring body (23) is penetrated on the upper outer surface of the sliding circular plate (24), and the outer surface of the sliding circular plate (24) is opposite to the outer surface of one end of the fan body (1).
4. A fan operating condition monitoring mechanism as set forth in claim 3, wherein: the outer contour of the cleaning plate (28) is abutted against the inner surface of the circular ring shell (263), the outer surface of one side of the separation net (29) is opposite to the outer surface of the fan blade (13), and the outer surface of the other side of the separation net (29) is opposite to the outer surface of one side of the wind measuring sensor (37).
5. The fan operating condition monitoring mechanism of claim 4, wherein: the first rotating plate (32) can rotate 45-60 degrees, and the second rotating plate (36) swings 15-30 degrees through the slideway plate (34).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210208538.6A CN114607630B (en) | 2022-03-04 | 2022-03-04 | Fan running state monitoring mechanism |
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| CN202210208538.6A CN114607630B (en) | 2022-03-04 | 2022-03-04 | Fan running state monitoring mechanism |
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| CN114607630B true CN114607630B (en) | 2024-06-14 |
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| CN104110395A (en) * | 2014-06-24 | 2014-10-22 | 成都绿迪科技有限公司 | Draught fan |
| CN206917932U (en) * | 2017-04-28 | 2018-01-23 | 深圳烟草工业有限责任公司 | A kind of blower fan device for quickly disassembling |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US4427074A (en) * | 1981-05-22 | 1984-01-24 | Goesta Wollin | Spraying apparatus |
| WO2014210583A1 (en) * | 2013-06-28 | 2014-12-31 | Prime Datum, Inc. | Load bearing, fan system with variable control |
| CN213981353U (en) * | 2020-08-21 | 2021-08-17 | 绍兴智新机电科技有限公司 | Fan waterproof protective housing for boat |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110395A (en) * | 2014-06-24 | 2014-10-22 | 成都绿迪科技有限公司 | Draught fan |
| CN206917932U (en) * | 2017-04-28 | 2018-01-23 | 深圳烟草工业有限责任公司 | A kind of blower fan device for quickly disassembling |
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