CN110721936B - Computer host dust collector - Google Patents

Computer host dust collector Download PDF

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Publication number
CN110721936B
CN110721936B CN201911038110.6A CN201911038110A CN110721936B CN 110721936 B CN110721936 B CN 110721936B CN 201911038110 A CN201911038110 A CN 201911038110A CN 110721936 B CN110721936 B CN 110721936B
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China
Prior art keywords
bevel gear
dust
transmission
ash
fixedly arranged
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CN201911038110.6A
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Chinese (zh)
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CN110721936A (en
Inventor
葛城
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Hangzhou Gudingwen Information Technology Co.,Ltd.
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Individual
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Priority to CN201911038110.6A priority Critical patent/CN110721936B/en
Publication of CN110721936A publication Critical patent/CN110721936A/en
Priority to JP2020021853A priority patent/JP2021070019A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools
    • B08B1/10Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/12Brushes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D47/00Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06Spray cleaning
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00Accessories or details of general applicability for machines or apparatus for cleaning
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/04Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cleaning In General (AREA)

Abstract

A dust removing device for a computer mainframe comprises a machine body, a working cavity with an upward opening is arranged in the machine body, a rotatable motor main shaft is arranged in the working cavity, threads are fixedly arranged on the motor main shaft, the thread is fixedly provided with a first thread sleeve, the lower end of the first thread sleeve is fixedly provided with a first transition bevel gear, the first transition bevel gear is symmetrically provided with the fixed outer frames in the left and right directions, the fixed outer frames are fixedly provided with the dust exhaust pipes, dust can be separated from the inner wall of the main machine through the dust cleaning brush, and then collected by the dust suction pump, secondary pollution caused by falling of the dust is prevented, then the originally fluffy dust mass is soaked and reduced by adding water, so that the effect of saving space is achieved, the reduced dust is collected, and the dust mass soaked with redundant water is secondarily utilized by a water suction pump after being filtered by a filter screen.

Description

Computer host dust collector
Technical Field
The invention relates to the field of computers, in particular to a computer host dust removal device.
Background
The computer is an essential tool in the present life, and no matter learning, working or entertainment can not be left, however, along with the prolonging of the service time, a large amount of dust is accumulated inside the host computer, the dust can not only cause the interior of the host computer to be overheated and reduce the service life of the computer, but also is extremely difficult to clean, the traditional cleaning mode usually needs to disassemble the whole host computer, wastes time and labor, and damages internal parts, thus the invention is provided for solving the problems.
Disclosure of Invention
Aiming at the technical defects, the invention provides a computer host dust removal device which can overcome the defects.
The invention relates to a computer host dust removal device, which comprises a machine body, wherein a working cavity with an upward opening is arranged in the machine body, a rotatable motor main shaft is arranged in the working cavity, threads are fixedly arranged on the motor main shaft, a first thread sleeve is fixedly arranged on the threads, a thread fixing block is fixedly arranged at the lower end of the first thread sleeve, fixing outer frames are symmetrically arranged on the thread fixing block from left to right, a swinging rotating shaft is fixedly arranged in the fixing outer frames, an ash cleaning brush connecting rod is arranged on the swinging rotating shaft in a left-right swinging manner, an ash cleaning brush is fixedly arranged at the upper end of the ash cleaning brush connecting rod, a waist hole is formed in the ash cleaning brush connecting rod, a small cylinder is slidably arranged in the waist hole, a rotating wheel is fixedly arranged at the rear end of the small cylinder, a rotating wheel rotating shaft is rotatably arranged at the rear end of the rotating wheel, a, a large gear is fixedly arranged at the rear end of the large gear rotating shaft, the large gear is fixedly connected with the rotating wheel through the belt, a rack is fixedly arranged at the lower end of the large gear, the rack is meshed with the large gear, and when the motor spindle starts to rotate, the threaded fixing block is driven to move left and right, so that the ash cleaning brush connecting rod is driven to swing left and right to clean dust;
be equipped with in the fuselage and be located the first transmission chamber of working chamber right-hand member, be equipped with dust absorption mechanism in the first transmission chamber, the dust that drops is in retrieve under dust absorption mechanism's the effect, be equipped with in the fuselage and be located the second transmission chamber of first transmission chamber lower extreme, be equipped with in the second transmission chamber and soak the mechanism, the dust of retrieving is in soak and solidify under the effect of mechanism, second transmission chamber right-hand member is equipped with discharge mechanism, and the dust that solidifies is in discharge mechanism's effect is discharged down, be equipped with in the fuselage and be located the collection ash cavity of second transmission chamber right-hand member, be equipped with the second bevel gear in the collection ash cavity, the dust that solidifies is in compress under compressor arrangement's the effect.
Beneficially, establish compression device in the dust absorption mechanism in the dust absorption pump of first transmission chamber lower extreme, dust absorption pump lower extreme end is fixed and is equipped with the dust exhaust pipe in the excessive chamber of intercommunication, dust absorption pump left end is fixed and is equipped with the dust straw, the dust straw left end is fixed and is equipped with hollow flexible pipe, hollow flexible pipe left end can be moved about and is equipped with the cavity connecting rod, cavity connecting rod fixed connection in the suction hood right-hand member, dust absorption pump lower extreme end is fixed and is equipped with the filter screen.
Beneficially, soak the mechanism including fixed set up in the suction pump of second transmission chamber lower extreme, the fixed pipe that absorbs water that is equipped with of suction pump right-hand member, the filter screen lower extreme is equipped with excessive chamber, absorb water the pipe extend to in excessive chamber, the fixed outlet pipe that is equipped with in suction pump upper end, the outlet pipe upper end is equipped with the gondola water faucet, and in water got into excessive chamber through the filter screen, under the effect of suction pump, it inhales water through absorbing water the pipe, from the gondola water faucet blowout, realizes solidifying, has realized the cyclic utilization of water simultaneously, saves the water resource.
Beneficially, the discharging mechanism comprises a dust pushing threaded sleeve rotatably arranged in the second transmission cavity, a dust pushing screw rod extending into the second transmission cavity leftwards is connected to the dust pushing threaded sleeve in a threaded mode, a dust pushing block is fixedly arranged at the right end of the dust pushing screw rod, a dust inlet is formed in the right end of the dust pushing block, a bottom plate is fixedly arranged at the lower end of the dust inlet, and the dust inlet is communicated with the dust collecting cavity.
Beneficially, the compression device comprises a half-tooth rotating shaft rotatably arranged in the first transmission cavity, a half gear is fixedly arranged at the front end of the half-tooth rotating shaft, a guide rail meshed with the half gear is arranged outside the half gear, a pressing block connecting rod is fixedly arranged at the lower end of the guide rail, and a pressing block is fixedly arranged at the lower end of the pressing block connecting rod.
Beneficially, the left end of the working cavity is fixedly provided with a motor, the right end of the motor is rotatably provided with a motor spindle, the right end of the motor spindle is fixedly provided with a first bevel gear, the lower end of the first bevel gear is fixedly provided with a first transmission bevel gear, the first transmission bevel gear is meshed with the first bevel gear, the lower end of the first transmission bevel gear is fixedly provided with a first rotating rod, the lower end of the first rotating rod is fixedly provided with a second transmission bevel gear, the right end of the second transmission bevel gear is fixedly provided with an ash pushing bevel gear, and the ash pushing bevel gear is meshed with the second transmission bevel gear.
Beneficially, a second bevel gear is fixedly arranged at the right end of the first transmission bevel gear, the second bevel gear is meshed with the first transmission bevel gear, a first rotating shaft is fixedly arranged at the right end of the second bevel gear, the first rotating shaft is fixed to the upper wall of the first transmission cavity through a fixing block, a third bevel gear is fixedly arranged at the right end of the first rotating shaft, a fourth bevel gear is fixedly arranged at the lower end of the third bevel gear, a second rotating shaft is fixedly arranged at the lower end of the fourth bevel gear, a second transition bevel gear is fixedly arranged at the lower end of the second rotating shaft, a first transition bevel gear is fixedly arranged at the front end of the second transition bevel gear, the first transition bevel gear is meshed with the second transition bevel gear, and a half-tooth rotating shaft is fixedly arranged at the front end of.
The invention has the beneficial effects that: the dust collector can separate dust from the inner wall of the main machine through the dust removing brush, collect the dust through the dust suction pump, prevent secondary pollution caused by falling of the dust, wet, shrink and fix originally fluffy dust clusters through water adding, so that the effect of saving space and preventing dust from floating is achieved, the shrunk dust is collected, and the dust clusters wet with redundant water are secondarily utilized through the water suction pump after being filtered through the filter screen.
Drawings
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of the drawing itself.
FIG. 1 is a schematic view of the overall structure of a computer host dust removing apparatus according to the present invention;
FIG. 2 is a schematic view of the structure at A-A in FIG. 1;
FIG. 3 is a schematic view of the structure at B-B in FIG. 1;
FIG. 4 is a schematic view of the structure at C-C in FIG. 1;
FIG. 5 is a schematic view of the structure at D-D in FIG. 1;
Detailed Description
The present invention will be further described with reference to the following description and examples, which include but are not limited to the following examples.
As shown in fig. 1-5, a computer mainframe dust removing device comprises a machine body 10, a working chamber 11 with an upward opening is arranged in the machine body 10, a rotatable motor spindle 18 is arranged in the working chamber 11, a screw thread 21 is fixedly arranged on the motor spindle 18, a first screw thread sleeve 28 is fixedly arranged on the screw thread 21, a screw thread fixing block 65 is fixedly arranged at the lower end of the first screw thread sleeve 28, fixing outer frames 25 are symmetrically arranged on the screw thread fixing block 65 in the left-right direction, a swinging rotating shaft 66 is fixedly arranged in the fixing outer frame 25, a dust removing brush connecting rod 20 is arranged on the swinging rotating shaft 66 in a left-right swinging manner, a dust removing brush 19 is fixedly arranged at the upper end of the dust removing brush connecting rod 20, a waist hole 56 is arranged in the dust removing brush connecting rod 20, a small cylinder 57 is slidably arranged in the waist hole 56, a rotating wheel 24 is fixedly arranged at the rear end of the small, the dust collection cover 23 is fixedly arranged at the lower end of the thread fixing block 65, a large gear rotating shaft 60 is rotatably arranged at the rear end of the dust collection cover 23, a large gear 61 is fixedly arranged at the rear end of the large gear rotating shaft 60, the large gear 61 is fixedly connected with the rotating wheel 24 through the belt 59, a rack 22 is fixedly arranged at the lower end of the large gear 61, the rack 22 is meshed with the large gear 61, and when the motor spindle 18 starts to rotate, the thread fixing block 65 is driven to move left and right, so that the dust cleaning brush connecting rod 20 is driven to swing left and right, and dust cleaning is realized; be equipped with in the fuselage 10 and be located the first transmission chamber 12 of 11 right-hand members in working chamber, be equipped with dust absorption mechanism 100 in the first transmission chamber 12, the dust that drops is in retrieve under dust absorption mechanism 100's the effect, be equipped with in the fuselage 10 and be located the second transmission chamber 16 of first transmission chamber 12 lower extreme, be equipped with in the second transmission chamber 16 and soak mechanism 400, the dust of retrieving is in soak and solidify under mechanism 400's the effect, 16 right-hand members in second transmission chamber are equipped with emission mechanism 200, and the dust of solidification is in discharge mechanism 200's the effect is discharged down, be equipped with in the fuselage 10 and be located the collection ash chamber 13 of 16 right-hand members in second transmission chamber, be equipped with compressor arrangement 300 in the collection ash chamber 13, the dust of solidification is in compress under second bevel gear 300's the effect.
Beneficially, the dust suction mechanism 100 includes an ash suction pump 47 fixedly arranged at the lower end of the first transmission cavity 12, the lower end of the ash suction pump 47 is fixedly provided with a dust exhaust pipe 64 communicated with the transition cavity 14, the left end of the ash suction pump 47 is fixedly provided with a dust suction pipe 27, the left end of the dust suction pipe 27 is fixedly provided with a hollow telescopic pipe 48, the left end of the hollow telescopic pipe 48 can move left and right to be provided with a hollow connecting rod 26, the hollow connecting rod 26 is fixedly connected to the right end of the dust hood 23, and the lower end of the ash suction pump 47 is fixedly provided with a filter screen 42.
Beneficially, soak mechanism 400 including fixed set up in the suction pump 43 of second transmission chamber 16 lower extreme, the fixed pipe 44 that absorbs water that is equipped with of suction pump 43 right-hand member, filter screen 42 lower extreme is equipped with excessive chamber 14, absorb water pipe 44 extend to in excessive chamber 14, the fixed outlet pipe 45 that is equipped with in suction pump 43 upper end, outlet pipe 45 upper end is equipped with gondola water faucet 46, and in water entered excessive chamber 14 through filter screen 42, under the effect of suction pump 43, it inhales water through the pipe 44 that absorbs water, from gondola water faucet 46 blowout, realizes solidifying, has realized the cyclic utilization of water simultaneously, saves the water resource.
Advantageously, the discharging mechanism 200 comprises a dust pushing threaded sleeve 51 rotatably arranged in the second transmission cavity 16, a dust pushing screw rod 50 extending into the second transmission cavity 16 leftwards is connected to the dust pushing threaded sleeve 51 in a threaded manner, a dust pushing block 49 is fixedly arranged at the right end of the dust pushing screw rod 50, a dust inlet 15 is arranged at the right end of the dust pushing block 49, a bottom plate 41 is fixedly arranged at the lower end of the dust inlet 15, and the dust inlet 15 is communicated with the dust collecting cavity 13.
Advantageously, the compressing device 300 comprises a half-tooth rotating shaft 38 rotatably arranged in the first transmission cavity 12, a half-gear 37 is fixedly arranged at the front end of the half-tooth rotating shaft 38, a guide rail 36 engaged with the half-gear 37 is arranged outside the half-gear 37, a pressing block connecting rod 39 is fixedly arranged at the lower end of the guide rail 36, and a pressing block 40 is fixedly arranged at the lower end of the pressing block connecting rod 39.
Beneficially, the left end of the working chamber 11 is fixedly provided with a motor 17, the right end of the motor 17 is rotatably provided with a motor spindle 18, the right end of the motor spindle 18 is fixedly provided with a first bevel gear 29, the lower end of the first bevel gear 29 is fixedly provided with a first transmission bevel gear 55, the first transmission bevel gear 55 is engaged with the first bevel gear 29, the lower end of the first transmission bevel gear 55 is fixedly provided with a first rotating rod 54, the lower end of the first rotating rod 54 is fixedly provided with a second transmission bevel gear 53, the right end of the second transmission bevel gear 53 is fixedly provided with an ash pushing bevel gear 52, and the ash pushing bevel gear 52 is engaged with the second transmission bevel gear 53.
Beneficially, a second bevel gear 30 is fixedly arranged at the right end of the first transmission bevel gear 55, the second bevel gear 30 is engaged with the first transmission bevel gear 55, a first rotating shaft 33 is fixedly arranged at the right end of the second bevel gear 30, the first rotating shaft 33 is fixed on the upper wall of the first transmission cavity 12 through a fixing block 31, a third bevel gear 32 is fixedly arranged at the right end of the first rotating shaft 33, a fourth bevel gear 34 is fixedly arranged at the lower end of the third bevel gear 32, a second rotating shaft 35 is fixedly arranged at the lower end of the fourth bevel gear 34, a second transition bevel gear 63 is fixedly arranged at the lower end of the second rotating shaft 35, a first transition bevel gear 62 is fixedly arranged at the front end of the second transition bevel gear 63, the first transition bevel gear 62 is engaged with the second transition bevel gear 63, and a half-tooth rotating shaft 38 is fixedly arranged at the front end of the first transition.
The implementation method of the computer host dust removal device comprises the following steps: 1. starting the motor 17, the ash suction pump 47 and the water suction pump 43; 2. the motor 17 drives the motor spindle 18 to rotate, the motor spindle 18 drives the thread 21 to rotate, the thread 21 drives the first thread bush 28 to move left and right, the first thread bush 28 drives the large gear rotating shaft 60 to rotate, the large gear rotating shaft 60 drives the large gear 61 to rotate through the rack 22, the large gear 61 drives the rotating wheel 24 to rotate through the belt 59, and the rotating wheel 24 drives the ash cleaning brush connecting rod 20 to swing left and right; 3. the motor spindle 18 drives the first bevel gear 29 to rotate, the first bevel gear 29 drives the first transmission bevel gear 55 to rotate, the first transmission bevel gear 55 drives the first rotating rod 54 to rotate, the first rotating rod 54 drives the second transmission bevel gear 53 to rotate, the second transmission bevel gear 53 drives the ash pushing bevel gear 52 to rotate, the ash pushing bevel gear 52 drives the ash pushing threaded sleeve 51 to move left and right 4, dust is sucked in under the action of the ash suction pump 47 through the first transition bevel gear 62 and is discharged through the dust discharge pipe 64; 5. the water in the transition cavity 14 is sucked through the water suction pipe 44 under the action of the water suction pump 43 and then is sprayed out through the shower head 46, so that cooling solidification is realized; 6. the first transmission bevel gear 55 drives the second bevel gear 30 to rotate, the second bevel gear 30 drives the first rotating shaft 33 to rotate, the first rotating shaft 33 drives the third bevel gear 32 to rotate, the third bevel gear 32 drives the fourth bevel gear 34 to rotate, the fourth bevel gear 34 drives the second rotating shaft 35 to rotate, the second rotating shaft 35 drives the second transition bevel gear 63 to rotate, the second transition bevel gear 63 drives the first transition bevel gear 62 to rotate, and the first transition bevel gear 62 drives the half-tooth rotating shaft 38 to rotate, so that compression is realized.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.

Claims (7)

1. A computer host dust removal device comprises a machine body, wherein a working cavity with an upward opening is formed in the machine body, a rotatable motor spindle is arranged in the working cavity, threads are fixedly arranged on the motor spindle, a first thread sleeve is fixedly arranged on the threads, a thread fixing block is fixedly arranged at the lower end of the first thread sleeve, a fixing outer frame is symmetrically arranged on the thread fixing block in the left-right direction, a swinging rotating shaft is fixedly arranged in the fixing outer frame, a dust cleaning brush connecting rod is arranged on the swinging rotating shaft in a left-right swinging mode, a dust cleaning brush is fixedly arranged at the upper end of the dust cleaning brush connecting rod, a waist hole is formed in the dust cleaning brush connecting rod, a small cylinder is slidably arranged in the waist hole, a rotating wheel is fixedly arranged at the rear end of the small cylinder, a rotating wheel rotating shaft is rotatably arranged at the rear end of the rotating wheel, a dust hood is fixedly, a large gear is fixedly arranged at the rear end of the large gear rotating shaft, the large gear is fixedly connected with the rotating wheel through a belt, a rack is fixedly arranged at the lower end of the large gear, the rack is meshed with the large gear, and when the motor spindle starts to rotate, the threaded fixing block is driven to move left and right, so that the ash cleaning brush connecting rod is driven to swing left and right to clean dust;
be equipped with in the fuselage and be located the first transmission chamber of working chamber right-hand member, be equipped with dust absorption mechanism in the first transmission chamber, the dust that drops is in retrieve under dust absorption mechanism's the effect, be equipped with in the fuselage and be located the second transmission chamber of first transmission chamber lower extreme, be equipped with in the second transmission chamber and soak the mechanism, the dust of retrieving is in it solidifies under the effect of mechanism to soak, second transmission chamber right-hand member is equipped with emission mechanism, and the dust that solidifies is in discharge mechanism's effect is discharged down, be equipped with in the fuselage and be located the collection ash cavity of second transmission chamber right-hand member, be equipped with the briquetting in the collection ash cavity, the dust that solidifies is in compress under the effect of briquetting.
2. The computer host dedusting device according to claim 1, characterized in that: the dust suction mechanism is internally provided with a compression device and an ash suction pump at the lower end of the first transmission cavity, the lower end of the ash suction pump is fixedly provided with a dust exhaust pipe communicated with the transition cavity, the left end of the ash suction pump is fixedly provided with a dust suction pipe, the left end of the dust suction pipe is fixedly provided with a hollow telescopic pipe, the left end of the hollow telescopic pipe can move leftwards and rightwards to be provided with a hollow connecting rod, the hollow connecting rod is fixedly connected with the right end of the dust suction cover, and the lower end of the ash suction pump is fixedly.
3. The computer host dedusting device according to claim 2, characterized in that: soak the mechanism including fixed set up in the suction pump of second transmission chamber lower extreme, the suction pump right-hand member is fixed to be equipped with and to absorb water the pipe, the filter screen lower extreme is equipped with excessive chamber, it extends to absorb water the pipe in excessive chamber, the fixed outlet pipe that is equipped with in suction pump upper end, the outlet pipe upper end is equipped with the gondola water faucet, and in water got into excessive chamber through the filter screen, under the effect of suction pump, it inhales water through absorbing water the pipe, from gondola water faucet blowout, realizes solidifying, has realized the cyclic utilization of water simultaneously, saves the water resource.
4. The computer host dedusting device according to claim 3, characterized in that: the discharging mechanism comprises a ash pushing threaded sleeve which is rotatably arranged in the second transmission cavity, the ash pushing threaded sleeve is in threaded connection with an ash pushing screw rod which extends into the second transmission cavity leftwards, an ash pushing block is fixedly arranged at the right end of the ash pushing screw rod, an ash inlet is arranged at the right end of the ash pushing block, a bottom plate is fixedly arranged at the lower end of the ash inlet, and the ash inlet is communicated with the ash collecting cavity.
5. The host computer dust removal device of claim 4, wherein: the compression device comprises a half-tooth rotating shaft which is rotatably arranged in the first transmission cavity, a half-gear is fixedly arranged at the front end of the half-tooth rotating shaft, a guide rail meshed with the half-gear is arranged outside the half-gear, a pressing block connecting rod is fixedly arranged at the lower end of the guide rail, and a pressing block is fixedly arranged at the lower end of the pressing block connecting rod.
6. The computer host dedusting device according to claim 5, wherein: the utility model discloses a motor, including working chamber, motor main shaft, first bevel gear, first transmission bevel gear, first rotary rod, second transmission bevel gear, ash pushing bevel gear and second transmission bevel gear meshing, the working chamber left end is fixed to be equipped with the motor, the motor right-hand member rotates and is equipped with motor spindle, the fixed first bevel gear that is equipped with of motor spindle right-hand member, first bevel gear lower extreme sets firmly first transmission bevel gear, first transmission bevel gear with first bevel gear meshing, the fixed first rotary rod that is equipped with of first transmission bevel gear lower extreme, the fixed second transmission bevel gear that is equipped with of second transmission bevel gear right.
7. The host computer dust removal device of claim 6, wherein: the fixed second bevel gear that is equipped with of first transmission bevel gear right-hand member, second bevel gear with first transmission bevel gear meshing, the fixed first rotation axis that is equipped with of second bevel gear right-hand member, first rotation axis is fixed through the fixed block first transmission chamber upper wall, the fixed third bevel gear that is equipped with of first rotation axis right-hand member, the fixed fourth bevel gear that is equipped with in third bevel gear lower extreme, the fixed second rotation axis that is equipped with of fourth bevel gear lower extreme, the fixed second transition bevel gear that is equipped with of second rotation axis lower extreme, the fixed first transition bevel gear that is equipped with in second transition bevel gear front end, first transition bevel gear with the meshing of the transition bevel gear of second, the fixed half-tooth pivot that is equipped with in first transition bevel gear front end.
CN201911038110.6A 2019-10-29 2019-10-29 Computer host dust collector Active CN110721936B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201911038110.6A CN110721936B (en) 2019-10-29 2019-10-29 Computer host dust collector
JP2020021853A JP2021070019A (en) 2019-10-29 2020-02-12 Dust removal device for personal computer main body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911038110.6A CN110721936B (en) 2019-10-29 2019-10-29 Computer host dust collector

Publications (2)

Publication Number Publication Date
CN110721936A CN110721936A (en) 2020-01-24
CN110721936B true CN110721936B (en) 2020-11-20

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CN208583689U (en) * 2018-05-04 2019-03-08 李柯勇 A kind of computer mainframe box deashing device
CN109101093A (en) * 2018-08-23 2018-12-28 明光顺和自动化设备科技有限公司 A kind of deashing dust-extraction unit for main frame

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