CN106640336B - A kind of water tank automatic dust removing reverse fan assembly - Google Patents
A kind of water tank automatic dust removing reverse fan assembly Download PDFInfo
- Publication number
- CN106640336B CN106640336B CN201710063817.7A CN201710063817A CN106640336B CN 106640336 B CN106640336 B CN 106640336B CN 201710063817 A CN201710063817 A CN 201710063817A CN 106640336 B CN106640336 B CN 106640336B
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- Prior art keywords
- hood
- water tank
- blade
- fan assembly
- shift fork
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of water tank automatic dust removings to reverse fan assembly, including rotating mechanism, driving wheel, centralized positioning gear, small shift fork, blade, hood, guide rod, main shaft bearing sleeve, base bearing, fixing sleeve, base bearing stationary bushing, blade reset drives device and blade reverse driving device, the configuration of the present invention is simple, it is low in cost, it is easily manufactured, it can be handled in time the dust on cooling fin, and dust removal process simultaneously radiates to cooling fin, fins act efficiency is not influenced, the cooling fin for being highly suitable for various dynamical systems uses, it is especially suitable for loading machine, excavator, fork truck, the special cars such as harvester solve the problems, such as engine high-temperature, remove water tank dust, improve engine power.
Description
Technical field
The present invention relates to the automatic dust removing reverses that a kind of dust-extraction unit more particularly to a kind of engine match cooling fin
Fan assembly.
Background technique
Currently, in engine water tank cooling fin dust accumulation solution, typically using artificial air gun, hydraulic giant to heat dissipation
Piece is dusted, and this method can only remove a small amount of dust accumulation, for that can also receive in the unconspicuous field using effect of dust accumulation,
But there is also dedustings to be easy to the problem of forming dust and dirt not in time, leads to be difficult to clean off difficult when artificial dedusting is cleared up
Phenomenon；There are engine water tank cooling fins in the heavy field of high pollution, dust to be particularly easy to accumulate especially in agricultural, industry
Dirt, only by artificial dedusting, not only inefficiency, dedusting not in time, and seriously affect engine radiating efficiency, influence to send out
Motivation working performance even influences service life of aeroengine, and the present invention proposes a kind of timely dedusting aiming at problem above
Effective solution.
Summary of the invention
The present invention overcomes the disadvantages of the prior art, provides a kind of water tank automatic dust removing reverse fan assembly.
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
Reverse fan assembly, including rotating mechanism, driving wheel, centralized positioning gear, small shift fork, blade, hood, guide rod, base bearing
Set, base bearing, fixing sleeve, base bearing stationary bushing, blade reset drives device and blade reverse driving device；In the hood
Equipped with centralized positioning gear, the periphery of the centralized positioning gear is equipped with turn slot, there is movable contact in the turn slot
Small shift fork, the small shift fork are fixed on the root of blade, and the blade passes through the through-hole of hood outer circumference surface and can connect to turn
It connects on the through-hole of hood outer circumference surface, the root of the blade is arranged inside hood；The centralized positioning gear is in axial direction
It is equipped with guide rod, the guide rod is slidably connected in the through-hole of hood left side；The centralized positioning gear, driving wheel and rotation
Rotation mechanism is arranged successively is fixedly connected to the right；Main shaft bearing sleeve is equipped on the right side of the hood, the main shaft bearing sleeve is fixed on base bearing
Moving-coil, the circle of determining of the base bearing is fixed on base bearing stationary bushing, and the base bearing stationary bushing is fixedly connected on fixation
Set, the fixing sleeve are connected to blade and reverse driving device；The driving wheel tube loaded on main shaft bearing sleeve, base bearing, fixing sleeve and
In the inner ring of base bearing stationary bushing, the blade reset drives device is connected at the center of hood left side or fixing sleeve.
Preferably, it further includes connecting plate that the water tank automatic dust removing, which reverses fan assembly, the fixed series winding of the connecting plate
Between centralized positioning gear and driving wheel, the connecting plate is crimped on guide rod tail end end face, and the guide rod is shaft
The trailing cylindrical body that cylinder and diameter are greater than shaft diameter forms, and the shaft of the guide rod passes through centralized positioning gear
On guide through hole and be slidably connected in the through-hole of hood left side.
Preferably, the blade reset drives device is elastic reset driving device, fluid pressure drive device and pneumatic driving
Any one in device is moved, it is mechanical shifting fork device, fluid pressure drive device and pneumatic actuation that the blade, which reverses driving device,
Any one in device.
Preferably, the elastic reset driving device includes central axis, spring, center fixing bolt and plays base baffle,
The central axis is fixed at the center of centralized positioning gear, and the central axis is slided through hood left side central shaft hole,
Center fixing bolt tail portion, which is equipped with, plays base baffle, and spring pocket, which is loaded on the fixing bolt of center and is crimped on, plays base baffle, institute
It states spring to be crimped at the center of hood left side, center fixing bolt head is fixedly connected on central axis left end；It is described
Mechanical shifting fork device includes big shift fork, hold-down support, line of pull and shift fork control device, and the big shift fork middle part can turn installation
In on hold-down support, the line of pull includes oversheath and its internal cable, and the oversheath is fixed at the top of hold-down support,
The cable of line of pull passes through hold-down support top-portion apertures and is connected at the top of big shift fork, and the big shift fork bottom is n shape semi-loop
And suit can turn be connected on the fixing sleeve outer circle anchor ring, the line of pull other end is connected to shift fork control device.
Preferably, the shift fork control device includes control box, the control box is equipped with line of pull mounting hole, described
Line of pull other end oversheath is fixed on line of pull mounting hole, and the line of pull other end cable, which is connected to, to be installed in control box
Rotatable arc gear wheel, the arc gear wheel is engaged in motor gear, and the motor gear is mounted on control motor, institute
It states control motor to be fixed on control box and be electrically connected to control device, the control box is at the both ends of arc gear wheel turn stroke
It is respectively equipped with first stroke switch and second stroke switch, the first stroke switch and second stroke switch are electrically connected to grasp
Control device.
Preferably, the control device is logic control button or intelligent control button or Intelligent treatment center or has
The processing center of distant control function.
Preferably, the elastic reset driving device further includes hood protection board, it is equipped among the hood protection board
Centre bore, the hood protection board are set in central axis and are covered on hood left side, and the spring is crimped on hood protection
Plate.
Preferably, it further includes plane bearing that the water tank automatic dust removing, which reverses fan assembly, the plane bearing is fixed
It is sleeved on the root of blade and is covered on the through-hole of hood inner peripheral surface on one side, the another side of the plane bearing is connected on small
Shift fork.
Preferably, it further includes retaining ring and sealing ring, the sealing snare that the water tank automatic dust removing, which reverses fan assembly,
It loaded on guide rod and is covered on the outside of the through-hole of hood left side, the shield ring sleeve is covered on sealing ring loaded on guide rod, described
Retaining ring is fixedly connected on hood left side.
Preferably, made of the base bearing stationary bushing and fixing sleeve be integrated.
Compared with prior art, easily manufactured the invention has the advantages that the configuration of the present invention is simple, low in cost, can and
When processing cooling fin on dust, and dust removal process simultaneously radiates to cooling fin, does not influence fins act efficiency, very suitable
The cooling fin closed in various dynamical systems uses, and is especially suitable for loading machine, excavator, fork truck, the special cars solution such as harvester
Certainly engine high-temperature problem removes water tank dust, improves engine power.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention.
Fig. 2 is the cross-sectional view in Fig. 1 along line A-A.
Fig. 3 is the enlarged drawing in the portion B in Fig. 1.
Fig. 4 is the structural schematic diagram of shift fork control device in the embodiment of the present invention.
Fig. 5 is the bottom 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.
Specific embodiment
Present invention is further described in detail with specific embodiment with reference to the accompanying drawing.
As shown in Fig. 1~Fig. 6, a kind of water tank automatic dust removing reverses fan assembly, including rotating mechanism 1, driving wheel 2, company
Fishplate bar 3, centralized positioning gear 4, small shift fork 5, blade 6, hood 7, guide rod 8, retaining ring 14, sealing ring 15, plane bearing 17, master
Bearing holder (housing, cover) 18, base bearing 19, fixing sleeve 20, base bearing stationary bushing 21, elastic reset driving device and mechanical shifting fork device；Institute
It states and is equipped with centralized positioning gear 4 in hood 7, the periphery of the centralized positioning gear 4 is equipped with turn slot 41, the turn slot
Movable contact has small shift fork 5 in 41, and the small shift fork 5 is fixed on the root of blade 6, and the blade 6 passes through 7 outer circumference surface of hood
Through-hole and can be connected to turn on the through-hole of 7 outer circumference surface of hood, the root of the blade 6 is arranged inside hood 7, institute
Plane bearing 17 is stated to be fixedly set in the root of blade 6 and be covered on one side on the through-hole of 7 inner peripheral surface of hood, the plane axis
The another side for holding 17 is connected on small shift fork 5；The centralized positioning gear 4 is equipped with guide rod 8 in the axial direction, and the guide rod 8 is sliding
It is dynamic to be connected in 7 left side through-hole of hood；The centralized positioning gear 4, driving wheel 2 and rotating mechanism 1 are arranged successively to the right phase
Fixed is fixed；Main shaft bearing sleeve 18 is equipped on the right side of the hood 7, the main shaft bearing sleeve 18 is fixed on the moving-coil of base bearing 19, the master
The circle of determining of bearing 19 is fixed on base bearing stationary bushing 21, and the base bearing stationary bushing 21 is fixedly connected on fixing sleeve 20, institute
It states fixing sleeve 20 and is connected to mechanical shifting fork device；The driving wheel 2 is set in main shaft bearing sleeve 18, base bearing 19,20 and of fixing sleeve
In the inner ring of base bearing stationary bushing 21, the elastic reset driving device is connected at 7 left side center of hood；The connection
The fixation of plate 3 is connected between centralized positioning gear 4 and driving wheel 2, and the connecting plate 3 is crimped on 8 tail end end face of guide rod, institute
Stating guide rod 8 is the trailing cylindrical body composition that shaft cylinder and diameter are greater than shaft diameter, the shaft of the guide rod 8
It guide through hole on centralized positioning gear 4 and is slidably connected in 7 left side through-hole of hood；The sealing ring 15 is set in
Guide rod 8 is simultaneously covered on the outside of 7 left side through-hole of hood, and the retaining ring 14 is set in guide rod 8 and is covered on sealing ring 15, institute
It states retaining ring 14 and is fixedly connected on 7 left side of hood.
The elastic reset driving device includes central axis 12, spring 9, center fixing bolt 11 and plays base baffle 10, institute
It states central axis 12 to be fixed at the center of centralized positioning gear 4, the central axis 12 is slided through 7 left side central axis of hood
Hole, 11 tail portion of center fixing bolt, which is equipped with, plays base baffle 10, and spring 9 is set on center fixing bolt 11 and is crimped on bullet
Base baffle 10, the spring 9 are crimped at 7 left side center of hood, during 11 head of center fixing bolt is fixedly connected on
12 left end of mandrel；The elastic reset driving device further includes hood protection board 13, is equipped among the hood protection board 13
Centre bore, the hood protection board 13 are set in central axis 12 and are covered on 7 left side of hood, and the spring 9 is crimped on machine
Cover protection board 13；The machinery shifting fork device includes big shift fork 22, hold-down support 23, line of pull 24 and shift fork control device, institute
State in 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 23 top of hold-down support, and the cable of line of pull 24 passes through 23 top-portion apertures of hold-down support and is connected to big dial
Fork 22 top, big 22 bottom of shift fork be n shape semi-loop and suit can turn be connected to the 20 outer circle anchor ring of fixing sleeve
On, 24 other end of line of pull is connected to shift fork control device.The shift fork control device includes control box, the control box
It is equipped with line of pull mounting hole, 24 other end oversheath of line of pull 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 are mounted on control motor 28, and the control motor 28 is fixed on control box and is electrically connected to manipulation dress
29 are set, the control box is respectively equipped with first stroke switch 25 at the both ends of 27 turn stroke of arc gear wheel and second stroke is opened
26 are closed, the first stroke switch 25 and second stroke switch 26 are electrically connected to control device 29, and the control device 29 is
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 on the object that support 23 is fixed in applying working condition；When normal work, driving wheel 2 and rotating mechanism 1 rotate, and drive connecting plate
3, centralized positioning gear 4, small shift fork 5, blade 6, hood 7, guide rod 8, retaining ring 14, sealing ring 15, plane bearing 17, base bearing
Set 18 and elastic reset driving device are rotated around the central axis of base bearing 19, fixing sleeve 20,21 and of base bearing stationary bushing
Mechanical shifting fork device remains static, so that blade 6, which generates air quantity, helps cooling fin heat dissipation；When there is dust in cooling fin,
Logic control button issues signal enabling and controls motor 28, and then drives arc gear wheel 27 to rotate in inwardly and reel the line of force 24, into
And big shift fork 22 is driven to agitate fixing sleeve 20 to the left, so that main shaft bearing sleeve 18, base bearing 19, fixing sleeve 20, base bearing are solid
Determine bushing 21, hood 7, blade 6, plane bearing 17, retaining ring 14, sealing ring 15 and 13 entirety of hood protection board to move downward, this
When, since rotating mechanism 1 is fixed in the horizontal direction, so that centralized positioning gear 4 is fixed not in the horizontal direction
It is dynamic and then also fixed in 8 horizontal direction of guide rod and slided in 7 left side through-hole of hood, retaining ring 14 and sealing ring 15,
Since the central axis 12 is fixed on centralized positioning gear 4, so that central axis 12 is also fixed in horizontal direction and slides on
7 left side central shaft hole of hood, under the cooperation of turn slot 41 and small shift fork 5, so that small shift fork 5 deflects, to change
The angle direction of blade 6, so that blade 6 drives air to move round about under rotation status, to solve cooling fin table
The dust removal problem in face, at this point, elastic reset driving device is in energy accumulating state；After dust removal state executes 30 seconds, by logic control
Button processed issues signal, and control motor 28 inverts, and similarly, the loosening of line of pull 24 is realized, in the drive of elastic reset driving device
Under dynamic, so that main shaft bearing sleeve 18, base bearing 19, fixing sleeve 20, base bearing stationary bushing 21, hood 7, blade 6, plane bearing
17, retaining ring 14, sealing ring 15 and hood protection board 13 are whole moves right, similarly, hood 7 in the horizontal direction with guide rod 8, in
The position cooperation sliding of mandrel 12 is returned to normal condition, under the cooperation of turn slot 41 and small shift fork 5, so that small shift fork 5 is sent out
Raw reverse deflection, so that 6 angle of blade reversely rotates, so that blade 6 drives air forward motion under rotation status, thus even
Continue to radiate to cooling fin and return work normality, at this point, elastic reset driving device is in de-energized state.Obviously, in the present embodiment,
The length that first stroke switch 25 and second stroke switch 26 are used to control the interior receipts of line of pull 24 and put outside.
Obviously, elastic reset driving device can use common fluid pressure drive device or pneumatic actuating device currently on the market
It replaces, mechanical shifting fork device can also be replaced by fluid pressure drive device or pneumatic actuating device replaces, and fluid pressure drive device
Or pneumatic actuating device is all only needed to be connected to fixing sleeve 20 and be can be realized；It in actual production can be base bearing stationary bushing 21
It is made into integration with fixing sleeve 20, can more simplify process, improve production installation effectiveness；Certainly, the control device 29 can also
It is to improve intelligent product degree for intelligent control button or Intelligent treatment center or with the processing center of distant control function
Product brings easy-to-use.
The configuration of the present invention is simple, it is low in cost, it is easily manufactured, it can be handled in time the dust on cooling fin, and dedusting
Process simultaneously radiates to cooling fin, does not influence fins act efficiency, and the cooling fin for being highly suitable for various dynamical systems uses,
It is especially suitable for loading machine, excavator, fork truck, the special cars such as harvester solve the problems, such as engine high-temperature, water tank dust is removed,
Improve engine power.
Other than the above embodiments, other not described embodiments also should be within protection scope of the present invention.Herein
Described specific embodiments are merely illustrative of the spirit of the present invention, and those skilled in the art can be with
It makes various modifications or additions to the described embodiments or is substituted in a similar manner, but without departing from this
The spirit of invention or beyond the scope of the appended claims.Although being illustrated herein through specific term,
A possibility that being not excluded for using other terms, the use of these items is only for easily describe and explain sheet of the invention
Matter, being construed as any additional limitation is disagreed with spirit of that invention.
Claims (10)
1. a kind of water tank automatic dust removing reverses fan assembly, which is characterized in that including rotating mechanism (1), driving wheel (2), center
It positions gear (4), small shift fork (5), blade (6), hood (7), guide rod (8), main shaft bearing sleeve (18), base bearing (19), fix
It covers (20), base bearing stationary bushing (21), blade reset drives device and blade and reverses driving device；It is set in the hood (7)
Have centralized positioning gear (4), the periphery of the centralized positioning gear (4) is equipped with turn slot (41), the turn slot (41)
Interior movable contact has small shift fork (5), and the small shift fork (5) is fixed on the root of blade (6), and the blade (6) passes through hood (7)
The through-hole of outer circumference surface simultaneously can be connected to turn on the through-hole of hood (7) outer circumference surface, and the root setting of the blade (6) exists
Hood (7) is internal；The centralized positioning gear (4) is equipped with guide rod (8) in the axial direction, and the guide rod (8) is slidably connected to
In the through-hole of hood (7) left side；The centralized positioning gear (4), driving wheel (2) and rotating mechanism (1) are arranged successively to the right phase
Fixed is fixed；Main shaft bearing sleeve (18) are equipped on the right side of the hood (7), the main shaft bearing sleeve (18) is fixed on the dynamic of base bearing (19)
Circle, the circle of determining of the base bearing (19) are fixed on base bearing stationary bushing (21), and the base bearing stationary bushing (21) is fixed to be connected
It is connected to fixing sleeve (20), the fixing sleeve (20) is connected to blade and reverses driving device；The driving wheel (2) is set in base bearing
In the inner ring for covering (18), base bearing (19), fixing sleeve (20) and base bearing stationary bushing (21), the blade reset drives device
It is connected at hood (7) left side center or fixing sleeve (20).
2. a kind of water tank automatic dust removing according to claim 1 reverses fan assembly, which is characterized in that the water tank is automatic
It further includes connecting plate (3) that dedusting, which reverses fan assembly, and the connecting plate (3) is fixed to be connected in centralized positioning gear (4) and transmission
It takes turns between (2), the connecting plate (3) is crimped on guide rod (8) tail end end face, and the guide rod (8) is shaft smooth cylindrical
The trailing cylindrical body that body and diameter are greater than shaft diameter forms, and the shaft of the guide rod (8) passes through on centralized positioning gear (4)
Guide through hole and be slidably connected in the through-hole of hood (7) left side.
3. a kind of water tank automatic dust removing according to claim 1 reverses fan assembly, which is characterized in that the blade resets
Driving device is any one in elastic reset driving device, fluid pressure drive device and pneumatic actuating device, and the blade is inverse
Rotary driving device is any one in mechanical shifting fork device, fluid pressure drive device and pneumatic actuating device.
4. a kind of water tank automatic dust removing according to claim 3 reverses fan assembly, which is characterized in that the elastic reset
Driving device includes central axis (12), spring (9), center fixing bolt (11) and plays base baffle (10), the central axis (12)
It is fixed at the center of centralized positioning gear (4), the central axis (12) is slided through hood (7) left side central shaft hole,
Center fixing bolt (11) tail portion, which is equipped with, plays base baffle (10), and spring (9) is set on center fixing bolt (11) and presses
It is connected to and plays base baffle (10), the spring (9) is crimped at hood (7) left side center, center fixing bolt (11) head
Portion is fixedly connected on central axis (12) left end；The machinery shifting fork device includes big shift fork (22), hold-down support (23), pulling force
Line (24) and shift fork control device, in the middle part of the big shift fork (22) can turn be installed on hold-down support (23), the line of pull
It (24) include oversheath and its internal cable, the oversheath is fixed at the top of hold-down support (23), the line of line of pull (24)
Cable passes through hold-down support (23) top-portion apertures and is connected at the top of big shift fork (22), and big shift fork (22) bottom is n shape semi-ring knot
Structure and suit can turn be connected on the fixing sleeve (20) outer circle anchor ring, line of pull (24) other end is connected to shift fork control
Device processed.
5. a kind of water tank automatic dust removing according to claim 4 reverses fan assembly, which is characterized in that the fork controls
Device includes control box, and the control box is equipped with line of pull mounting hole, and line of pull (24) other end oversheath is fixed on
Line of pull mounting hole, line of pull (24) other end cable are connected to the rotatable arc gear wheel being installed in control box
(27), the arc gear wheel (27) is engaged in motor gear, and the motor gear is mounted in control motor (28), the control
Motor (28) is fixed on control box and is electrically connected to control device (29), and the control box is in arc gear wheel (27) turn stroke
First stroke switch (25) and second stroke switch (26), the first stroke switch (25) and the second row are respectively equipped at both ends
Cheng Kaiguan (26) is electrically connected to control device (29).
6. a kind of water tank automatic dust removing according to claim 5 reverses fan assembly, which is characterized in that the control device
It (29) is intelligent control button or Intelligent treatment center.
7. a kind of water tank automatic dust removing according to claim 4 reverses fan assembly, which is characterized in that the elastic reset
Driving device further includes hood protection board (13), and centre bore, the hood protection board are equipped among the hood protection board (13)
(13) it is set in central axis (12) and is covered on hood (7) left side, the spring (9) is crimped on hood protection board (13).
8. a kind of water tank automatic dust removing according to claim 1 reverses fan assembly, which is characterized in that the water tank is automatic
Dedusting reverse fan assembly further include plane bearing (17), the plane bearing (17) be fixedly set in the root of blade (6) and
It is covered on the through-hole of hood (7) inner peripheral surface on one side, the another side of the plane bearing (17) is connected on small shift fork (5).
9. a kind of water tank automatic dust removing according to claim 1 reverses fan assembly, which is characterized in that the water tank is automatic
It further includes retaining ring (14) and sealing ring (15) that dedusting, which reverses fan assembly, and the sealing ring (15) is set in guide rod (8) and covers
It covers on the outside of the through-hole of hood (7) left side, the retaining ring (14) is set in guide rod (8) and is covered on sealing ring (15), described
Retaining ring (14) is fixedly connected on hood (7) left side.
10. a kind of water tank automatic dust removing according to claim 1 reverses fan assembly, which is characterized in that the base bearing
Made of stationary bushing (21) and fixing sleeve (20) are integrated.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710063817.7A CN106640336B (en) | 2017-01-12 | 2017-01-12 | A kind of water tank automatic dust removing reverse fan assembly |
| 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 |
| CN201811115530.5A CN109236455A (en) | 2017-01-12 | 2017-01-12 | A kind of water tank automatic dust removing fan assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710063817.7A CN106640336B (en) | 2017-01-12 | 2017-01-12 | A kind of water tank automatic dust removing reverse fan assembly |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710753385.2A Division 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 Division CN109236455A (en) | 2017-01-12 | 2017-01-12 | A kind of water tank automatic dust removing fan assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106640336A CN106640336A (en) | 2017-05-10 |
| CN106640336B true CN106640336B (en) | 2019-02-15 |
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| 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 |
| CN201710063817.7A Active CN106640336B (en) | 2017-01-12 | 2017-01-12 | A kind of water tank automatic dust removing reverse fan assembly |
| CN201811115530.5A Pending CN109236455A (en) | 2017-01-12 | 2017-01-12 | A kind of water tank automatic dust removing fan assembly |
Family Applications Before (1)
| 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 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201811115530.5A Pending CN109236455A (en) | 2017-01-12 | 2017-01-12 | A kind of water tank automatic dust removing fan assembly |
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| CN (3) | CN107327341A (en) |
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| 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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| CN106014597A (en) * | 2016-07-28 | 2016-10-12 | 浙江柳林农业机械股份有限公司 | Self-rotating dust removal device for engine water tank dust mesh enclosure |
| CN206530397U (en) * | 2017-01-12 | 2017-09-29 | 孙浩 | A kind of water tank automatic dust removing reverses fan assembly |
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| CN1936294B (en) * | 2002-12-26 | 2012-02-15 | 株式会社久保田 | Engine cooling device and harvester with the same |
| JP4382630B2 (en) * | 2004-10-27 | 2009-12-16 | 株式会社クボタ | Harvester engine cooling system |
| 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 |
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- 2017-01-12 CN CN201710753385.2A patent/CN107327341A/en active Pending
- 2017-01-12 CN CN201710063817.7A patent/CN106640336B/en active Active
- 2017-01-12 CN CN201811115530.5A patent/CN109236455A/en active Pending
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| JP2002166729A (en) * | 2000-11-29 | 2002-06-11 | Mitsubishi Agricult Mach Co Ltd | Radiator dustproofing device of working vehicle |
| 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 |
| JP2014169700A (en) * | 2014-04-02 | 2014-09-18 | Iseki & Co Ltd | Dust removal device for dustproof cover |
| CN104373191A (en) * | 2014-11-14 | 2015-02-25 | 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 |
| CN106014597A (en) * | 2016-07-28 | 2016-10-12 | 浙江柳林农业机械股份有限公司 | Self-rotating dust removal device for engine water tank dust mesh enclosure |
| CN206530397U (en) * | 2017-01-12 | 2017-09-29 | 孙浩 | A kind of water tank automatic dust removing reverses fan assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107327341A (en) | 2017-11-07 |
| CN109236455A (en) | 2019-01-18 |
| CN106640336A (en) | 2017-05-10 |
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