CN107327341A - A kind of water tank automatic dust removing reverses the small shift fork rotating mechanism of fan - Google Patents
A kind of water tank automatic dust removing reverses the small shift fork rotating mechanism of fan Download PDFInfo
- Publication number
- CN107327341A CN107327341A CN201710753385.2A CN201710753385A CN107327341A CN 107327341 A CN107327341 A CN 107327341A CN 201710753385 A CN201710753385 A CN 201710753385A CN 107327341 A CN107327341 A CN 107327341A
- Authority
- CN
- China
- Prior art keywords
- shift fork
- small shift
- water tank
- fan
- trough rim
- Prior art date
- 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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/06—Cleaning; Combating corrosion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/06—Cleaning; Combating corrosion
- F01P2011/063—Cleaning
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P2070/00—Details
- F01P2070/50—Details mounting fans to heat-exchangers
Abstract
The invention discloses the small shift fork rotating mechanism that a kind of water tank automatic dust removing reverses fan, including small shift fork and centralized positioning gear, the small shift fork includes main part, being staggeredly arranged on the main part has through hole and clicking section, the centralized positioning gear includes circular body and circular body circumferential periphery along the turn groove set, the clicking section is movably connected in the swivelling chute, the present invention is simple in construction, it is with low cost, it is easily manufactured, the angle rotation of fin fan can be realized in time, so as to drive the reverse exhausting of fin, and then realize the timely dedusting of fin；And fin is radiated simultaneously in dust removal process, fins act efficiency is not influenceed, and the fin for being highly suitable for various dynamical systems is used, it is especially suitable for loading machine, excavator, fork truck, the special car such as harvester solve the problems, such as engine high-temperature, water tank dust is removed, engine power is improved.
Description
The application is the divisional application that a kind of water tank automatic dust removing reverses fan assembly.The applying date of original application is 2017
January 12, Application No. 201710063817.7, invention and created name is that a kind of water tank automatic dust removing reverses fan assembly.
Technical field
The automatic dust removing reverse of fin is supported the use the present invention relates to a kind of dust arrester, more particularly to a kind of engine
The transmission mechanism of fan assembly.
Background technology
At present, in engine water tank fin laying dust solution, typically all using artificial air gun, hydraulic giant to radiating
Piece carries out dedusting, and this method can only remove a small amount of laying dust, for that can also receive in the unconspicuous field using effect of laying dust,
But the problem of being easy to form dust and dirt not in time there is also dedusting, causes difficult when artificial dedusting is cleared up be difficult to clean off
Phenomenon；Particularly there is engine water tank fin in high pollution, the field of dust weight in agricultural, industry and be particularly easy to product
Dirt, only by artificial dedusting, not only inefficiency, dedusting not in time, and have a strong impact on engine radiating efficiency, influence hair
Motivation service behaviour even influences service life of aeroengine, and the present invention is aiming at problem above, it is proposed that a kind of timely dedusting
Effective solution.
The content of the invention
Instant invention overcomes shortcoming of the prior art, there is provided the small shift fork rotation that a kind of water tank automatic dust removing reverses fan
Motivation structure.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions：A kind of water tank automatic dust removing
The small shift fork rotating mechanism of fan, including small shift fork and centralized positioning gear are reversed, the small shift fork includes main part, the master
Being staggeredly arranged in body portion has through hole and clicking section, and the centralized positioning gear includes circular body and circular body is cylindrical
The turn groove that all edges are set, the clicking section is movably connected in the swivelling chute.
Preferably, the clicking section is the cylinder being arranged vertically within main part.
Preferably, the through hole is long lumbar hole.
Preferably, the main part is that the big one end in one end is small and two ends are the thin plate of arc transition, the through hole is leaned on
Larger one end arrangement on nearly main part, the clicking section less one end on main part is set.
Preferably, the turn groove is circularly and evenly distributed in circular body circumferential periphery edge.
Preferably, the swivelling chute includes left trough rim and right trough rim, there is gap between the left trough rim and right trough rim,
The base of the left trough rim and right trough rim is all connected to circular body, and the top margin of the left trough rim and right trough rim is in arc-shaped,
The top margin of the left trough rim and right trough rim is connected to circular body by the transition side of the left and right sides.
Compared with prior art, it is an advantage of the invention that：The present invention it is simple in construction, it is with low cost, it is easily manufactured, can and
The fan angle rotation of Shi Shixian fin, so as to drive the reverse exhausting of fin, and then realizes the timely dedusting of fin；And
Dust removal process is radiated to fin simultaneously, and fins act efficiency is not influenceed, the fin of various dynamical systems is highly suitable for
Use, be especially suitable for loading machine, excavator, fork truck, the special car such as harvester solve the problems, such as engine high-temperature, remove water tank
Dust, improves engine power.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the sectional view along line A-A in Fig. 1.
Fig. 3 is the enlarged drawing in B portions in Fig. 1.
Fig. 4 is the structural representation of shift fork control device in the embodiment of the present invention.
Fig. 5 is the upward view of small shift fork in the embodiment of the present invention.
Fig. 6 is the front section view of small shift fork in the embodiment of the present invention.
Embodiment
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings.
As shown in Fig. 1~Fig. 6, a kind of water tank automatic dust removing reverses fan assembly, including rotating mechanism 1, drive 2, company
Fishplate bar 3, centralized positioning gear 4, small shift fork 5, blade 6, hood 7, guide rod 8, back-up ring 14, sealing ring 15, plane bearing 17, master
Bearing holder (housing, cover) 18, base bearing 19, fixed cover 20, base bearing stationary bushing 21, elastic reset drive device and mechanical shifting fork device；Institute
State and centralized positioning gear 4 is provided with hood 7, the centralized positioning gear 4 includes circular body 42, and the circular body 42 is cylindrical
All edges are provided with turn groove 41, and the turn groove 41 is circularly and evenly distributed in the circumferential periphery edge of circular body 42, the rotation
Groove 41 includes left trough rim 411 and right trough rim 412, has gap, the left trough rim between the left trough rim 411 and right trough rim 412
411 and the base of right trough rim 412 be all connected to circular body 42, the top margin of the left trough rim 411 and right trough rim 412 is in circular arc
Shape, the top margin of the left trough rim 411 and right trough rim 412 is connected to circular body 42 by the transition side of the left and right sides, described
Small shift fork 5 is connected between the left trough rim 411 and right trough rim 412 of turn groove 41, the small shift fork 5 includes main part 503,
It is staggered on the main part 503 and is disposed with through hole 502 and clicking section 501, the clicking section 501 is vertically to be built in main part
Cylinder on 503, the through hole 502 is long lumbar hole, and the main part 503 is that the big one end in one end is small and two ends are circular arc mistake
The thin plate crossed, the through hole 502 one end arrangement larger on main part 503, the clicking section 501 is close to main part 503
Upper less one end is set, and the clicking section 501 of the small shift fork 5 is movably connected on the left trough rim 411 and right trough rim of turn groove 41
Between 412, the through hole 502 of the small shift fork 5 is fixed on the root of blade 6, and the blade 6 leads to through the outer circumference surface of hood 7
It is connected on the through hole of the outer circumference surface of hood 7 to Kong Bingke turns, the root of the blade 6 is arranged on inside hood 7, it is described flat
Spherical bearing 17 is fixedly set in the root of blade 6 and one side is covered on the through hole of the inner peripheral surface of hood 7, the plane bearing 17
Another side be connected on small shift fork 5；The centralized positioning gear 4 is provided with guide rod 8 in the axial direction, and the guide rod 8, which is slided, to be connected
It is connected in the left surface through hole of hood 7；The centralized positioning gear 4, drive 2 and rotating mechanism 1 are arranged in order to the right phase fixed
It is fixed；The right side of hood 7 is provided with main shaft bearing sleeve 18, and the main shaft bearing sleeve 18 is fixed on the moving-coil of base bearing 19, the base bearing
19 circle of determining is fixed on base bearing stationary bushing 21, and the base bearing stationary bushing 21 is fixedly connected on fixed cover 20, described solid
Surely set 20 is connected to mechanical shifting fork device；The drive 2 is set in main shaft bearing sleeve 18, base bearing 19, fixed cover 20 and main shaft
In the inner ring for holding stationary bushing 21, the elastic reset drive device is connected to the left surface center of hood 7；The connecting plate 3
Fixation is connected between centralized positioning gear 4 and drive 2, and the connecting plate 3 is crimped on the tail end end face of guide rod 8, described
Guide rod 8 is the trailing cylindrical body composition that shaft cylinder and diameter are more than shaft diameter, and the shaft of the guide rod 8 is worn
Cross the guide through hole on centralized positioning gear 4 and be slidably connected in the left surface through hole of hood 7；The sealing ring 15, which is set in, leads
To bar 8 and it is covered on the outside of the left surface through hole of hood 7, the back-up ring 14 is set in guide rod 8 and is covered on sealing ring 15, described
Back-up ring 14 is fixedly connected on the left surface of hood 7.
The elastic reset drive device includes central shaft 12, spring 9, center fixing bolt 11 and plays base baffle plate 10, institute
The center that central shaft 12 is fixed on centralized positioning gear 4 is stated, the central shaft 12 is slided through the left surface central shaft of hood 7
Hole, the afterbody of center fixing bolt 11 is provided with base baffle plate 10 is played, and spring 9 is set on center fixing bolt 11 and is crimped on bullet
Base baffle plate 10, the spring 9 is crimped on the left surface center of hood 7, during the head of center fixing bolt 11 is fixedly connected on
The left end of heart axle 12；The elastic reset drive device also includes being provided with the middle of hood protection board 13, the hood protection board 13
Centre bore, the hood protection board 13 is set in central shaft 12 and is covered on the left surface of hood 7, and the spring 9 is crimped on machine
Cover protection board 13；The mechanical shifting fork device includes big shift fork 22, hold-down support 23, line of pull 24 and shift fork control device, institute
State the middle part of big shift fork 22 can turn be installed on hold-down support 23, the line of pull 24 includes oversheath and its internal cable,
The oversheath is fixed on the top of hold-down support 23, and the cable of line of pull 24 passes through the top-portion apertures of hold-down support 23 and is connected to big dial
Fork 22 top, the big bottom of shift fork 22 be n shapes semi-loop and suit can turn be connected to the cylindrical anchor ring of the fixed cover 20
On, the other end of line of pull 24 is connected to shift fork control device.The shift fork control device includes control box, the control box
Line of pull mounting hole is provided with, the other end oversheath of line of pull 24 is fixed on line of pull mounting hole, and the line of pull 24 is another
One end cable is connected to the rotatable arc gear wheel 27 being installed in control box, and the arc gear wheel 27 is engaged in motor tooth
Wheel, the motor gear is arranged in controlled motor 28, and the controlled motor 28 is fixed on control box and is electrically connected to manipulation dress
29 are put, the control box is respectively equipped with the first travel switch 25 at the two ends of the turn stroke of arc gear wheel 27 and the second stroke is opened
26 are closed, the travel switch 26 of the first travel switch 25 and second is electrically connected to actuation means 29, and the actuation means 29 are
Logic control button.
The present invention in use, rotating mechanism 1 is horizontally oriented the preset structure in fixed rotatable applying working condition, Gu
Determine bearing 23 to be fixed on the object in applying working condition；During normal work, drive 2 and rotating mechanism 1 rotate, and drive connecting plate
3rd, centralized positioning gear 4, small shift fork 5, blade 6, hood 7, guide rod 8, back-up ring 14, sealing ring 15, plane bearing 17, base bearing
Set 18 and elastic reset drive device rotate around the central axis of base bearing 19, fixed cover 20, the and of base bearing stationary bushing 21
Mechanical shifting fork device remains static, so that blade 6, which produces air quantity, helps fin radiating；When there is dust in fin,
Logic control button sends signal enabling controlled motor 28, and then driving arc gear wheel 27 rotates in inwardly and reels the line of force 24, enters
And drive big shift fork 22 to prize fixed cover 20 to the left, so that main shaft bearing sleeve 18, base bearing 19, fixed cover 20, base bearing are solid
Determine bushing 21, hood 7, blade 6, plane bearing 17, back-up ring 14, sealing ring 15 and hood protection board 13 overall to left movement, this
When, because rotating mechanism 1 is fixed in the horizontal direction, so that centralized positioning gear 4 is fixed not in the horizontal direction
Dynamic and then also fixed in the horizontal direction of the guide rod 8 and slip in the left surface through hole of hood 7, back-up ring 14 and sealing ring 15,
Because the central shaft 12 is fixed on centralized positioning gear 4, so that central shaft 12 is also fixed in horizontal direction and slides on
The left surface central shaft hole of hood 7, under the cooperation of turn groove 41 and small shift fork 5 so that small shift fork 5 deflects, so as to change
The angle direction of blade 6 so that blade 6 drives air to move round about under rotation status, so as to solve fin table
The dust removal problem in face, now, elastic reset drive device are in energy accumulating state；After dust removal state is performed 30 seconds, by logic control
Button processed sends signal, and controlled motor 28 is inverted, similarly, realizes the loosening of line of pull 24, in the drive of elastic reset drive device
Under dynamic so that main shaft bearing sleeve 18, base bearing 19, fixed cover 20, base bearing stationary bushing 21, hood 7, blade 6, plane bearing
17th, back-up ring 14, sealing ring 15 and hood protection board 13 are overall moves right, similarly, hood 7 in the horizontal direction with guide rod 8, in
The position of heart axle 12 coordinates slip to be returned to normal condition, under the cooperation of turn groove 41 and small shift fork 5 so that small shift fork 5 is sent out
Raw reversely deflection, so that the angle of blade 6 is reversely rotated so that blade 6 drives air positive movement under rotation status, so that even
Continue and return work normality to fin radiating, now, elastic reset drive device is in de-energized state.Obviously, in the present embodiment,
First travel switch 25 and the second travel switch 26 are used for the length for controlling the interior receipts of line of pull 24 and putting outside.
Obviously, elastic reset drive device can use conventional in the market fluid pressure drive device or pneumatic actuating device
To replace, mechanical shifting fork device can also be replaced by fluid pressure drive device or pneumatic actuating device is replaced, and fluid pressure drive device
Or pneumatic actuating device all only needs to be connected to fixed cover 20 and can be achieved；Can be base bearing stationary bushing 21 in actual production
It is made into integration with fixed cover 20, can more simplifies process, improves production installation effectiveness；Certainly, the actuation means 29 also may be used
For intelligent control button or Intelligent treatment center or the processing center with distant control function, to improve intelligent product degree, it is
Product brings easy-to-use.
The present invention is simple in construction, with low cost, easily manufactured, and the dust on fin, and dedusting can be handled in time
Process radiates to fin simultaneously, fins act efficiency is not influenceed, the fin for being highly suitable for various dynamical systems is used,
It is especially suitable for loading machine, excavator, fork truck, the special car such as harvester solve the problems, such as engine high-temperature, remove water tank dust,
Improve engine power.
In addition to the above embodiments, other not described embodiments also should be within protection scope of the present invention.Herein
Described specific embodiment is only that to spirit explanation for example of the invention, those skilled in the art can be with
Various modifications or supplement are made to described specific embodiment or is substituted using similar mode, but without departing from this
The spirit of invention surmounts scope defined in appended claims.Although being illustrated herein through specific term,
The possibility using other terms is not excluded for, is used for the purpose of easily describing and explaining the sheet of the present invention using these terms
Matter, is construed as any additional limitation and is all disagreed with spirit of the present invention.
Claims (6)
1. a kind of water tank automatic dust removing reverses the small shift fork rotating mechanism of fan, it is characterised in that fixed including small shift fork and center
Position gear, the small shift fork, which includes being staggeredly arranged on main part, the main part, through hole and clicking section, and the center is determined
Position gear includes circular body and circular body circumferential periphery along the turn groove set, and the clicking section is movably connected on described
In swivelling chute.
2. a kind of water tank automatic dust removing according to claim 1 reverses the small shift fork rotating mechanism of fan, it is characterised in that
The clicking section is the cylinder being arranged vertically within main part.
3. a kind of water tank automatic dust removing according to claim 1 reverses the small shift fork rotating mechanism of fan, it is characterised in that
The through hole is long lumbar hole.
4. a kind of water tank automatic dust removing according to claim 1 reverses the small shift fork rotating mechanism of fan, it is characterised in that
The main part is that the big one end in one end is small and two ends are the thin plate of arc transition, and the through hole is larger one on main part
End arrangement, the clicking section less one end on main part is set.
5. a kind of water tank automatic dust removing according to claim 1 reverses the small shift fork rotating mechanism of fan, it is characterised in that
The turn groove is circularly and evenly distributed in circular body circumferential periphery edge.
6. a kind of water tank automatic dust removing according to claim 1 reverses the small shift fork rotating mechanism of fan, it is characterised in that
The swivelling chute includes left trough rim and right trough rim, has gap, the left trough rim and right groove between the left trough rim and right trough rim
The base on side is all connected to circular body, and the top margin of the left trough rim and right trough rim is in arc-shaped, the left trough rim and right groove
While top margin by the transition of the left and right sides while be connected to circular body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710753385.2A CN107327341A (en) | 2017-01-12 | 2017-01-12 | A kind of water tank automatic dust removing reverses the small shift fork rotating mechanism of fan |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710753385.2A CN107327341A (en) | 2017-01-12 | 2017-01-12 | A kind of water tank automatic dust removing reverses the small shift fork rotating mechanism of fan |
| CN201710063817.7A CN106640336B (en) | 2017-01-12 | 2017-01-12 | A kind of water tank automatic dust removing reverse fan assembly |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710063817.7A Division CN106640336B (en) | 2017-01-12 | 2017-01-12 | A kind of water tank automatic dust removing reverse fan assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107327341A true CN107327341A (en) | 2017-11-07 |
Family
ID=58844456
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710753385.2A Pending CN107327341A (en) | 2017-01-12 | 2017-01-12 | A kind of water tank automatic dust removing reverses the small shift fork rotating mechanism of fan |
| CN201811115530.5A Pending CN109236455A (en) | 2017-01-12 | 2017-01-12 | A kind of water tank automatic dust removing fan assembly |
| CN201710063817.7A Active CN106640336B (en) | 2017-01-12 | 2017-01-12 | A kind of water tank automatic dust removing reverse fan assembly |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811115530.5A Pending CN109236455A (en) | 2017-01-12 | 2017-01-12 | A kind of water tank automatic dust removing fan assembly |
| CN201710063817.7A Active CN106640336B (en) | 2017-01-12 | 2017-01-12 | A kind of water tank automatic dust removing reverse fan assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN107327341A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112963236A (en) * | 2021-02-22 | 2021-06-15 | 三一重机有限公司 | Engine cooling system, and control method and device of engine cooling system |
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| CN2041728U (en) * | 1987-09-10 | 1989-07-26 | 上海实用电子研究所 | Heat-sink fan temperature unloading device for automobile |
| CN1512044A (en) * | 2002-12-26 | 2004-07-14 | 株式会社久保田 | Harvester |
| CN207377652U (en) * | 2017-01-12 | 2018-05-18 | 孙浩 | A kind of water tank automatic dust removing reverses the small shift fork rotating mechanism of fan |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002166729A (en) * | 2000-11-29 | 2002-06-11 | Mitsubishi Agricult Mach Co Ltd | Radiator dustproofing device of working vehicle |
| JP4382630B2 (en) * | 2004-10-27 | 2009-12-16 | 株式会社クボタ | Harvester engine cooling system |
| CN203130241U (en) * | 2013-03-20 | 2013-08-14 | 吉林省东风机械装备有限公司 | Automatic dust removal device for water tank |
| TWI569715B (en) * | 2013-08-26 | 2017-02-11 | 井關農機股份有限公司 | Motor power portion mechanism of working vehicle |
| JP5846238B2 (en) * | 2014-04-02 | 2016-01-20 | 井関農機株式会社 | Dust removal device for dust cover |
| CN104373191B (en) * | 2014-11-14 | 2017-02-22 | 丹东华隆农业机械有限公司 | Farm engine water tank automatic dust removing device |
| CN205277576U (en) * | 2015-12-31 | 2016-06-01 | 爱科大丰(兖州)农业机械有限公司 | Dust collector of engine radiator |
| CN106014597B (en) * | 2016-07-28 | 2018-09-28 | 浙江柳林农业机械股份有限公司 | A kind of spinning dust-extraction unit of engine water tank dust-proof mesh enclosure |
-
2017
- 2017-01-12 CN CN201710753385.2A patent/CN107327341A/en active Pending
- 2017-01-12 CN CN201811115530.5A patent/CN109236455A/en active Pending
- 2017-01-12 CN CN201710063817.7A patent/CN106640336B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2041728U (en) * | 1987-09-10 | 1989-07-26 | 上海实用电子研究所 | Heat-sink fan temperature unloading device for automobile |
| CN1512044A (en) * | 2002-12-26 | 2004-07-14 | 株式会社久保田 | Harvester |
| CN207377652U (en) * | 2017-01-12 | 2018-05-18 | 孙浩 | A kind of water tank automatic dust removing reverses the small shift fork rotating mechanism of fan |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112963236A (en) * | 2021-02-22 | 2021-06-15 | 三一重机有限公司 | Engine cooling system, and control method and device of engine cooling system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106640336A (en) | 2017-05-10 |
| CN106640336B (en) | 2019-02-15 |
| CN109236455A (en) | 2019-01-18 |
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Application publication date: 20171107 |