CN112827893B - Automatic surface dust cleaning device based on shock absorber dust cover - Google Patents
Automatic surface dust cleaning device based on shock absorber dust cover Download PDFInfo
- Publication number
- CN112827893B CN112827893B CN202011617033.2A CN202011617033A CN112827893B CN 112827893 B CN112827893 B CN 112827893B CN 202011617033 A CN202011617033 A CN 202011617033A CN 112827893 B CN112827893 B CN 112827893B
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- China
- Prior art keywords
- dust
- shock absorber
- frame
- rod
- dust cover
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000428 dust Substances 0.000 title claims abstract description 63
- 238000004140 cleaning Methods 0.000 title claims abstract description 37
- 230000035939 shock Effects 0.000 title claims abstract description 29
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 27
- 230000000694 effects Effects 0.000 abstract description 30
- 238000000034 method Methods 0.000 abstract description 23
- 230000008569 process Effects 0.000 abstract description 10
- 238000001125 extrusion Methods 0.000 abstract description 5
- 230000009471 action Effects 0.000 description 6
- 239000012530 fluid Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- 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
Landscapes
- Cleaning In General (AREA)
Abstract
The invention relates to the technical field of shock absorbers and discloses a surface automatic dust cleaning device based on a dust cover of a shock absorber. This automatic dust device of clearing up in surface based on bumper shock absorber dust cover is used, through above motion process, bevel gear drives the dwang of lower extreme and rotates, the dwang of lower extreme drives the screw rod in rotating the in-process and rotates, then the screw rod drives the fifth wheel and rotates, the effect of fifth wheel cooperation guide arm, exert the effect to the gasbag, when the guide arm applys the extrusion force to the gasbag, gas in the gasbag is extruded, enter into the clearance piece through the clearance pole, then at clearance piece rotation in-process, can cooperate the gyro wheel effect to blow away the dust on the frame, the effect that high efficiency removed dust has been reached.
Description
Technical Field
The invention relates to the technical field of shock absorbers, in particular to a surface automatic dust cleaning device based on a dust cover of a shock absorber.
Background
The shock absorber is the device that is used for suppressing the shock of spring when inhaling the shake and is strikeed from the road surface, and the dust cover is generally installed to the upper end of shock absorber, avoids the shock absorber dust in the use to fall into the piston on, along with in the piston gets into the cylinder, influences the coefficient of friction between piston rod and the cylinder, and the dust cover not only can play the effect that prevents the dust, also plays protection and fixed effect in use moreover.
At present, current dust cover generally does not have the effect of automatic clearance dust, and the dust falls on the dust cover, can only be through manual washing, and if the dust gathers too much in the dust cover surface, then can lead to the bumper shock absorber radiating effect variation to appear in the use, and the radiating effect variation can lead to the inside temperature rising of oil storage cylinder, causes its inside fluid drying too fast for the use of fluid.
In view of the above-mentioned problems, there is a need for an automatic surface dust cleaning device for a dust cover of a shock absorber.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a surface automatic dust cleaning device based on a dust cover of a shock absorber, which has the advantages of automatically cleaning dust and the like and solves the problem that the dust cover of the shock absorber in the prior art is difficult to clean in the using process.
(II) technical scheme
In order to achieve the purposes of automatically cleaning dust and the like, the invention provides the following technical scheme: the utility model provides an automatic dust device that clears up in surface based on bumper shock absorber dust cover is used, includes the frame, the equal fixed mounting in both ends has the gasbag of symmetric distribution about the frame is inside, the inside sliding connection of frame has the piston rod, the equal fixed mounting in both ends has the tooth piece about the piston rod, the inside both ends rotation of controlling of frame is connected with the runner of symmetric distribution, the front end fixed mounting of runner has the helical gear, the equal meshing in upper and lower both ends of helical gear is connected with the dwang, the dwang fixedly connected with connecting rod of helical gear upper end, movable mounting has rotating assembly on the connecting rod is close to the terminal surface of gasbag, rotating assembly's upper end is rotated and is connected with the clearance pole, the equal fixed mounting in both ends has the clearance piece of symmetric distribution about the clearance pole, the fixed mounting of helical gear lower extreme has the screw rod, meshing connection takes turns on the looks back of screw rod, movable mounting has the guide arm on the connecting wheel.
Preferably, the lower end of the frame is sleeved with a cylinder barrel, the connection relationship between the cylinder barrel and the piston rod is sliding connection, and the piston rod slides up and down in the cylinder barrel, so that the damping effect is achieved.
Preferably, the connection relation of tooth piece and rotation wheel is for the meshing connection, and through the piston rod in the inside up-and-down slip in-process of frame, the tooth piece drives the rotation wheel and rotates in the inside of frame, rotates the cooperation helical gear of wheel and drives bevel gear and rotate, then drives the dwang at both ends about the rotation, and the dwang can cooperate the connecting rod to drive rotating assembly to rotate at the rotation in-process, and rotating assembly drives clearance pole and clearance piece and rotates on the upper surface of frame to automatic effect of clearing up the dust has been realized.
Preferably, the bevel gear that corresponds is connected with the meshing between helical gear and the dwang, bevel gear and the connection of dwang are fixed connection, and bevel gear drives the dwang and rotates under the effect of helical gear.
Preferably, the connection relationship between the upper end of the connecting rod and the inside of the frame is a rotary connection, and the connecting rod rotates inside the frame under the action of the rotary rod.
Preferably, the clearance pole is the cavity design, be the intercommunication relation between clearance pole and the gasbag, through above motion process, bevel gear drives the dwang of lower extreme and rotates, the dwang of lower extreme drives the screw rod in rotating the in-process and rotates, then the screw rod drives the fifth wheel and rotates, the effect of fifth wheel cooperation guide arm, exert the effect to the gasbag, when the guide arm is exerted the extrusion force to the gasbag, gas in the gasbag is extruded, enter into the clearance piece through the clearance pole, then in the clearance piece rotates the in-process, can cooperate the dust of gyro wheel effect on to the frame to blow away, the effect that the high efficiency removed dust has been reached.
Preferably, the end face, close to the frame, of the cleaning block is movably provided with a roller, and the roller is connected with the frame in a sliding manner.
Preferably, the guide rod is movably arranged at the eccentric position of the connecting wheel, and the guide rod and the connecting wheel form an eccentric wheel.
(III) advantageous effects
Compared with the prior art, the invention provides a surface automatic dust cleaning device based on a dust cover of a shock absorber, which has the following beneficial effects:
1. this automatic dust device of clearing up in surface based on bumper shock absorber dust cover is used, through the piston rod in the inside of frame slip process from top to bottom, the tooth piece drives and rotates the wheel in the inside of frame, it drives bevel gear rotation to rotate wheel cooperation helical gear, then the dwang at both ends rotates about the drive, the dwang can cooperate the connecting rod to drive the runner assembly rotation at the rotation in-process, the runner assembly drives clearance pole and clearance piece and rotates on the upper surface of frame, thereby the effect of automatic clearance dust has been realized.
2. This automatic dust device of clearing up in surface based on bumper shock absorber dust cover is used, through above motion process, bevel gear drives the dwang of lower extreme and rotates, the dwang of lower extreme drives the screw rod in rotating the in-process and rotates, then the screw rod drives the fifth wheel and rotates, the effect of fifth wheel cooperation guide arm, exert the effect to the gasbag, when the guide arm applys the extrusion force to the gasbag, gas in the gasbag is extruded, enter into the clearance piece through the clearance pole, then at clearance piece rotation in-process, can cooperate the gyro wheel effect to blow away the dust on the frame, the effect that high efficiency removed dust has been reached.
Drawings
FIG. 1 is a schematic front view of the overall structure of the present invention;
FIG. 2 is a schematic view of the bladder of the present invention;
FIG. 3 is an enlarged view of the structure A of FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of the structure B in FIG. 2 according to the present invention.
In the figure: 1. a frame; 2. an air bag; 3. a piston rod; 4. a tooth block; 5. a rotating wheel; 6. a helical gear; 7. rotating the rod; 8. a connecting rod; 9. a rotating assembly; 10. cleaning the rod; 11. cleaning the block; 12. a screw; 13. a connecting wheel; 14. a guide bar; 15. a cylinder barrel; 16. a bevel gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an automatic surface dust cleaning device based on a dust cover of a shock absorber comprises a frame 1, a cylinder 15 is sleeved at the lower end of the frame 1, the cylinder 15 is connected with a piston rod 3 in a sliding manner, the piston rod 3 slides up and down in the cylinder 15 to achieve a shock absorption effect, symmetrically distributed airbags 2 are fixedly installed at the left end and the right end of the interior of the frame 1, the piston rod 3 is connected with the interior of the frame 1 in a sliding manner, tooth blocks 4 are fixedly installed at the left end and the right end of the piston rod 3, symmetrically distributed rotating wheels 5 are rotatably connected at the left end and the right end of the interior of the frame 1, helical gears 6 are fixedly installed at the front ends of the rotating wheels 5, corresponding bevel gears 16 are engaged and connected between the helical gears 6 and the rotating rods 7, the bevel gears 16 are fixedly connected with the rotating rods 7, the bevel gears 16 drive the rotating rods 7 to rotate under the action of the bevel gears 6, the rotating rods 6 are engaged and connected with the rotating rods 7 at the upper ends of the helical gears 6, connecting rods 8 are fixedly connected with the upper ends of the connecting rods 8 and the interior of the frame 1 in a rotating manner, under the action of the rotating rod 7, the connecting rod 8 rotates in the frame 1, the connection relationship between the gear block 4 and the rotating wheel 5 is a meshing connection, when the piston rod 3 slides up and down in the frame 1, the gear block 4 drives the rotating wheel 5 to rotate in the frame 1, the rotating wheel 5 is matched with the bevel gear 6 to drive the bevel gear 16 to rotate, then the dwang 7 at both ends rotates about driving, dwang 7 can cooperate connecting rod 8 to drive runner assembly 9 to rotate at the rotation in-process, and runner assembly 9 drives clearance pole 10 and clearance piece 11 and rotates on frame 1's upper surface to the effect of automatic clearance dust has been realized.
The end face of the connecting rod 8 close to the air bag 2 is movably provided with a rotating component 9, the upper end of the rotating component 9 is rotatably connected with a cleaning rod 10, the cleaning rod 10 is of a hollow design, the cleaning rod 10 and the air bag 2 are communicated, through the above movement process, the bevel gear 16 drives the rotating rod 7 at the lower end to rotate, the rotating rod 7 at the lower end drives the screw rod 12 to rotate in the rotating process, then the screw rod 12 drives the connecting wheel 13 to rotate, the connecting wheel 13 is matched with the action of the guide rod 14 to exert the action of force on the air bag 2, when the guide rod 14 exerts the extrusion force on the air bag 2, the gas in the air bag 2 is extruded out and enters the cleaning block 11 through the cleaning rod 10, then in the process of rotation of the cleaning block 11, dust on the frame 1 can be blown away by matching with the action of a roller, so that the effect of high-efficiency dust removal is achieved, the cleaning blocks 11 which are symmetrically distributed are fixedly mounted at the left end and the right end of the cleaning rod 10, the roller is movably mounted on the end face, close to the frame 1, of the cleaning block 11, the roller is connected with the frame 1 in a sliding manner, a screw rod 12 is fixedly mounted on a rotating rod 7 at the lower end of the helical gear 6, a connecting wheel 13 is connected to the back face of the screw rod 12 in a meshing manner, a guide rod 14 is movably mounted on the connecting wheel 13, the guide rod 14 is movably mounted at the eccentric position of the connecting wheel 13, and the guide rod 14 and the connecting wheel 13 form an eccentric wheel.
The working principle is as follows: when the device is used, in the process of sliding the piston rod 3 up and down in the frame 1, the tooth block 4 drives the rotating wheel 5 to rotate in the frame 1, the rotating wheel 5 is matched with the bevel gear 6 to drive the bevel gear 16 to rotate, then the rotating rods 7 at the upper end and the lower end are driven to rotate, the rotating rods 7 can be matched with the connecting rod 8 to drive the rotating component 9 to rotate in the rotating process, and the rotating component 9 drives the cleaning rod 10 and the cleaning block 11 to rotate on the upper surface of the frame 1, so that the effect of automatically cleaning dust is realized; through above motion in-process, bevel gear 16 drives the dwang 7 of lower extreme and rotates, the dwang 7 of lower extreme drives screw rod 12 and rotates in rotating the in-process, then screw rod 12 drives fifth wheel 13 and rotates, fifth wheel 13 cooperates the effect of guide arm 14, exert the effect to gasbag 2, when guide arm 14 applys the extrusion force to gasbag 2, gas in gasbag 2 is extruded, enter into clearance piece 11 through clearance pole 10, then at clearance piece 11 rotation in-process, can cooperate the gyro wheel effect to blow away the dust on frame 1, the effect of high efficiency dust removal has been reached.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an automatic dust device that clears up in surface based on bumper shock absorber dust cover is used, includes frame (1), its characterized in that: the utility model discloses a cleaning machine, including frame (1), inside the left and right sides equal fixed mounting in both ends have air bag (2) of symmetric distribution, the inside sliding connection of frame (1) has piston rod (3), the left and right sides equal fixed mounting in both ends has tooth piece (4) about piston rod (3), frame (1) is inside to control both ends rotation and is connected with rotation wheel (5) of symmetric distribution, the front end fixed mounting who rotates wheel (5) has helical gear (6), the upper and lower both ends of helical gear (6) all mesh and is connected with dwang (7), dwang (7) fixed connection pole (8) of helical gear (6) upper end, movable mounting has runner assembly (9) on connecting rod (8) are close to the terminal surface of air bag (2), the upper end of runner assembly (9) rotates and is connected with clearance pole (10), the left and right sides equal fixed mounting in both ends has cleaning block (11) of symmetric distribution about clearance pole (10), the fixed mounting of helical gear (6) lower extreme has screw rod (12), mesh connecting wheel (13) is connected with on the looks back of screw rod (12), movable connection takes turns (13) and guide arm (14) is installed.
2. The automatic surface cleaning device for the dust cover of the shock absorber as claimed in claim 1, wherein: the lower end of the frame (1) is sleeved with a cylinder barrel (15), and the connection relation between the cylinder barrel (15) and the piston rod (3) is sliding connection.
3. The automatic surface cleaning device for the dust cover of the shock absorber as claimed in claim 1, wherein: the connection relationship between the tooth block (4) and the rotating wheel (5) is meshed connection.
4. The automatic surface dust cleaning device for the dust cover of the shock absorber as claimed in claim 1, wherein: the bevel gear (6) is connected with the rotating rod (7) through meshing, a corresponding bevel gear (16) is connected between the bevel gear (16) and the rotating rod (7) in a fixed connection mode.
5. The automatic surface dust cleaning device for the dust cover of the shock absorber as claimed in claim 1, wherein: the upper end of the connecting rod (8) is rotatably connected with the inside of the frame (1).
6. The automatic surface cleaning device for the dust cover of the shock absorber as claimed in claim 1, wherein: the cleaning rod (10) is designed to be hollow, and the cleaning rod (10) and the air bag (2) are communicated.
7. The automatic surface dust cleaning device for the dust cover of the shock absorber as claimed in claim 1, wherein: the cleaning block (11) is movably provided with a roller wheel on the end surface close to the frame (1), and the roller wheel is connected with the frame (1) in a sliding manner.
8. The automatic surface cleaning device for the dust cover of the shock absorber as claimed in claim 1, wherein: the guide rod (14) is movably arranged at the eccentric position of the connecting wheel (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011617033.2A CN112827893B (en) | 2020-12-31 | 2020-12-31 | Automatic surface dust cleaning device based on shock absorber dust cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011617033.2A CN112827893B (en) | 2020-12-31 | 2020-12-31 | Automatic surface dust cleaning device based on shock absorber dust cover |
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| Publication Number | Publication Date |
|---|---|
| CN112827893A CN112827893A (en) | 2021-05-25 |
| CN112827893B true CN112827893B (en) | 2023-01-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011617033.2A Active CN112827893B (en) | 2020-12-31 | 2020-12-31 | Automatic surface dust cleaning device based on shock absorber dust cover |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115043080B (en) * | 2022-06-23 | 2024-04-09 | 长沙恒凯信息科技有限公司 | Vehicle-mounted emergency bag for automobile protection |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003164812A (en) * | 2001-12-04 | 2003-06-10 | Chiyoda Container Corp | Remover of paper powder on corrugated board |
| CN108412948A (en) * | 2018-03-02 | 2018-08-17 | 深圳市贝优通新能源技术开发有限公司 | A kind of safe and reliable type shock mitigation system for new-energy automobile |
| CN108506406A (en) * | 2018-03-01 | 2018-09-07 | 深圳市律远汇智科技有限公司 | A kind of dust-protection type damper with Oil Leakage Detecting function |
| CN208719231U (en) * | 2018-07-17 | 2019-04-09 | 无锡市正隆祥机械制造有限公司 | A kind of dust-protection type end cap of damper |
| CN109862748A (en) * | 2018-12-29 | 2019-06-07 | 荆楚理工学院 | A kind of electronic communication cabinet based on Internet of Things |
| CN209483849U (en) * | 2019-01-08 | 2019-10-11 | 金华凯凯壹科技有限公司 | A kind of shock absorber for motorcycles with cleaning function |
| CN111956127A (en) * | 2020-08-28 | 2020-11-20 | 福今(广州)贸易有限公司 | Express delivery goods shelves that can remove dust automatically |
| CN112065813A (en) * | 2020-09-03 | 2020-12-11 | 龙吟 | Hydraulic cylinder gland with surface cleaning structure |
| CN112090180A (en) * | 2020-09-17 | 2020-12-18 | 罗跃红 | Asphalt mixing flue gas filtration processing apparatus of environment-friendly |
-
2020
- 2020-12-31 CN CN202011617033.2A patent/CN112827893B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003164812A (en) * | 2001-12-04 | 2003-06-10 | Chiyoda Container Corp | Remover of paper powder on corrugated board |
| CN108506406A (en) * | 2018-03-01 | 2018-09-07 | 深圳市律远汇智科技有限公司 | A kind of dust-protection type damper with Oil Leakage Detecting function |
| CN108412948A (en) * | 2018-03-02 | 2018-08-17 | 深圳市贝优通新能源技术开发有限公司 | A kind of safe and reliable type shock mitigation system for new-energy automobile |
| CN208719231U (en) * | 2018-07-17 | 2019-04-09 | 无锡市正隆祥机械制造有限公司 | A kind of dust-protection type end cap of damper |
| CN109862748A (en) * | 2018-12-29 | 2019-06-07 | 荆楚理工学院 | A kind of electronic communication cabinet based on Internet of Things |
| CN209483849U (en) * | 2019-01-08 | 2019-10-11 | 金华凯凯壹科技有限公司 | A kind of shock absorber for motorcycles with cleaning function |
| CN111956127A (en) * | 2020-08-28 | 2020-11-20 | 福今(广州)贸易有限公司 | Express delivery goods shelves that can remove dust automatically |
| CN112065813A (en) * | 2020-09-03 | 2020-12-11 | 龙吟 | Hydraulic cylinder gland with surface cleaning structure |
| CN112090180A (en) * | 2020-09-17 | 2020-12-18 | 罗跃红 | Asphalt mixing flue gas filtration processing apparatus of environment-friendly |
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| CN112827893A (en) | 2021-05-25 |
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Effective date of registration: 20221116 Address after: No. 1, Dazhou Road, Yuhuatai District, Nanjing, Jiangsu 210000 Applicant after: Nanjing kuaizhuan Technology Co.,Ltd. Address before: 054000 No. 209, huanshui village, xingjiawan Town, Renze District, Xingtai City, Hebei Province Applicant before: Xingtai renzhuo Machinery Manufacturing Co.,Ltd. |
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