CN209283028U - A kind of cooling mechanism of snowplough - Google Patents
A kind of cooling mechanism of snowplough Download PDFInfo
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- CN209283028U CN209283028U CN201821578579.XU CN201821578579U CN209283028U CN 209283028 U CN209283028 U CN 209283028U CN 201821578579 U CN201821578579 U CN 201821578579U CN 209283028 U CN209283028 U CN 209283028U
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- housing
- cooling mechanism
- circumferential wall
- driving part
- snowplough
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Abstract
The utility model relates to a kind of cooling mechanisms of snowplough, the snowplough includes casing (1), driving part (4) and controller (3) in the accommodating cavity (13) of casing (1), the controller (3) is located at driving part (4) side, cooling mechanism (5) is arranged between driving part (4) and controller (3), the cooling mechanism (5) has the first air duct and the second air duct radiated respectively for driving part (4) and controller (3), and first air duct and the second air duct are mutually indepedent.By this kind of mode left and right heat dissipation channel is not interfere with each other, radiates while to realize to multiple components, and improve radiating efficiency.
Description
Technical field
The utility model relates to apparatus field more particularly to a kind of cooling mechanisms of snowplough of sweeping away snow.
Background technique
Function of sweeping away snow completes items and sweeps away snow work, has benefited from the cooperation between all parts, for example, snowplough why
It can operate, be unable to do without the driving of motor.Motor long time running is easy to produce amount of heat, if these heats cannot be arranged in time
Out, then it may cause machine fever excessively to burn, shorten machine service life.
In order to solve this problem, axial-flow leaf is arranged in motor tail portion in researcher, and axial-flow leaf rotation can accelerate motor week
Side air flow rate, so that motor ambient air is got higher with the frequency that exchanges between external air flow, to improve radiating efficiency.
But this kind of mode only accounts for motor radiating problem, and the heat dissipation problem of other component is ignored.Controller is used as and sweeps
" brain " of snow machine controls every operating of machine, revolving speed and start and stop including motor, once it is burnt because working overheat, then
It will cause snowplough paralysis, influence service efficiency and physical life, so the heat dissipation problem of controller is also badly in need of solving；Moreover,
When realizing heat dissipation between multiple devices, it is easy to interfering with each other for the heat generated between each device is caused, to influence heat dissipation effect
Fruit.
Utility model content
In view of the above problems, the purpose of this utility model is to provide a kind of cooling mechanism of snowplough, which can be same
When radiate to motor and controller, and respectively radiation processes it is mutually indepedent, be independent of each other, thus improve machine heat dissipation effect
Rate extends machine service life.
To achieve the above object, the technical solution adopted in the utility model are as follows: a kind of cooling mechanism of snowplough, it is described to sweep
Snow machine includes casing, driving part and controller in the accommodating cavity of casing, and the controller is located at driving part side,
Cooling mechanism is arranged between driving part and controller, and the cooling mechanism has for driving part and controller
The first air duct and the second air duct radiated respectively, first air duct and the second air duct are mutually indepedent.
Preferably, the cooling mechanism includes centrifugal flabellum, shape size and the compatible housing of centrifugal flabellum, it is described from
Heart flabellum is located in housing to be sequentially connected with driving part；
It is respectively corresponded on the two sidewalls of the housing equipped with the first air inlet, the second air inlet, is set in the circumferential wall of housing
There is air outlet；
The centrifugal flabellum has the spacer vertical with blade stereo shaping direction, and blade is divided by the spacer
Left and right blade；
The lobus sinister piece and the first air inlet, spacer and air outlet cooperatively form first air duct, the lobus dexter piece
Second air duct is cooperatively formed with the second air inlet, spacer and air outlet.It is designed in this way, Zuo Fengdao is dedicated for for control
Device processed radiates, and right air duct is then directed to driving part and radiates, meanwhile, left and right air duct is mutually isolated because of spacer, left
The heat of right two sides is not interfere with each other, and heat dissipation effect is splendid.
Preferably, the left and right blade that spacer two sides are arranged in is respectively provided with multi-disc, each lobus sinister piece and each right side
Blade is uniformly distributed along the circumferential direction of spacer respectively.In this way, forming each left and right blade is each perpendicular to housing sidewall, centrifugal flabellum
Axis stream wind direction guarantees that heat is maximized in circulation, improves radiating efficiency perpendicular to the left and right sidewall of housing.
Preferably, the driving part is motor, and the cooling mechanism is located at motor tail portion, centrifugal flabellum and machine shaft
It is fixedly linked.
Preferably, the housing includes left housing and right housing, and first air inlet is arranged on left housing, second into
Air port is arranged on right housing；
The circumferential wall of the left housing and the circumferential wall of right housing cooperatively form the circumferential wall of the housing, and left housing
Circumferential wall and the circumferential wall of right housing are outwardly formed extension, and the extension is enclosed the air outlet jointly.
Preferably, the circumferential wall that the right housing is less than left housing close to the circumferential wall peripheral surface diameter of left housing is circumferential
Surface diameter simultaneously is suitable for being caught in left housing；
Right housing is equipped with convex block far from the circumferential wall surface of left housing, is correspondingly provided on left housing and convex block assembly fastening
Retaining ring, to improve the structural integrity of cooling mechanism.
Compared with the prior art, the advantages of the utility model are: being arranged cooling mechanism in controller and driving part
Between, and relative controller and driving part are equipped with corresponding air inlet, so that corresponding hot-fluid is axially into and centrifugal flabellum
Lower radial outlet air is driven, radiates while realization to controller and driving part, not only simplifies structure, and reduce and be produced into
This；And centrifugal flabellum is formed into lobus sinister piece and lobus dexter piece by spacer, lobus sinister piece and left air inlet cooperate, lobus dexter piece and it is right into
Air port cooperation can effectively realize that controller and the independent of driving part radiate, efficiently solve controller and driving part radiate
The problem for leading to heat dissipation effect difference is interfered with each other, radiating efficiency is improved.
Detailed description of the invention
Fig. 1 is the explosive view of the cooling mechanism of the utility model snowplough and a kind of preferred embodiment of snowplough assembly.
Fig. 2 is the first angle explosive view that cooling mechanism is formed after separating in snowplough.
Fig. 3 is the second angle explosive view that cooling mechanism is formed after separating in snowplough.
Fig. 4 is the explosive view of cooling mechanism.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
It as shown in Figures 1 to 4, is the preferred embodiment of the cooling mechanism of the utility model snowplough.The cooling mechanism is corresponding
Snowplough include casing 1 and snow removal wheel 2, which includes upper casing 11 and lower casing 12, is formed with recess on lower casing 12
Accommodating cavity 13, the accommodating cavity 13 is for placing the components such as controller 3, driving part 4, it is clear that snowplough further includes that other are needed
The component being placed in the accommodating cavity 13, but these are not the application emphasis to be described, so do not enumerate one by one herein.
As shown in figure 1-3, it is mounted with controller 3, driving part 4, cooling mechanism 5 in the accommodating cavity 13, controller 3
In the side of driving part 4, cooling mechanism 5 is between driving part 4 and controller 3, and under the driving of driving part 4
Work, the cooling mechanism 5 include centrifugal flabellum 51, are adapted with centrifugal flabellum 51 and accommodate the cover in it for centrifugal flabellum 51
Shell 52 is provided with air outlet 525 in the circumferential wall 529 of the housing 52.In the present embodiment, which is in vortex crustiform, by a left side
Housing 526 and right housing 527 are enclosed, wherein the first air inlet 523, right housing are arranged on the side wall 521 of left housing 526
Second air inlet 524, the circumferential wall 529A of left housing 526 and the circumferential wall 529B of right housing 527 are set on 527 side wall 522
It is outwardly formed extension 528, air outlet 525 above-mentioned is enclosed by the two extensions 528, meanwhile, left housing
The 526 circumferential wall 529A and circumferential wall 529B of right housing 527 cooperatively forms the aforementioned circumferential wall 529 jointly.
The axis stream wind direction of centrifugal flabellum 51 is perpendicular to the two sidewalls 521,522 of housing 52, when centrifugal flabellum 51 rotates as a result,
The air-flow that will drive two sides is axially flowed into from the first air inlet 523, the second air inlet 524, and radial under centrifugal flabellum drive
Flowing, to be discharged by air outlet.
Power source of the driving part as snowplough, when work, can generate amount of heat, and heat aggregation excessively, may cause
Motor is burnt；Meanwhile control unit of the controller as snowplough, decide snow removal wheel forward speed, the driving portion of snowplough
Revolving speed, stopping, starting of part etc., if the heat is discharged not in time, also can as working long hours and generating heat
So that internal electronic component is burnt because temperature is excessively high, machine is caused to paralyse, so, the heat dissipation effect quality of this two big component
Determine snowplough working life it is permanent whether.Using the design structure of the embodiment of the present application, cooling mechanism is set to control
Between device and driving part processed, and cooling mechanism is equipped with the channel flowed for the heat of controller and driving part, very well
Solve the problems, such as that controller can not radiate, while also further solving multiple components and needing to radiate, multiple dissipate must be configured
Heat engine structure leads to the problem of machine construction is huge, and structure is lengthy and jumbled, high production cost.
Specific to the present embodiment, as in Figure 2-4, the driving part 4 be motor, stepper motor, servo motor, only
Power can be provided by, which, rotates snow removal wheel 2 under its drive, corresponding, which is located at motor tail portion.
Specifically, please also refer to Fig. 1, the centrifugal flabellum 51 is fixedly linked with machine shaft, and then can rotate synchronously in company with motor,
Specifically, 51 center of centrifugal flabellum socket is fixed on machine shaft, when the motor rotates, which will drive centrifugal fan
Leaf 51 is in company with rotation, to generate axial wind.Centrifugal flabellum 51 includes centrally located spacer 511, takes shape in spacer 511
On the side wall 521 of the lobus sinister piece 512 in left side and the lobus dexter piece 513 for taking shape in 511 right side of spacer, lobus sinister piece 512 and housing 52
The first air inlet 523, spacer 511 and air outlet 525 cooperatively form the first air duct, meanwhile, lobus dexter piece 513 and housing 52
The second air inlet 524, spacer 511 and air outlet 525 on side wall 522 cooperatively form the second air duct.Specific to this implementation
Example, each left and right blade 512,513 are respectively perpendicular to side wall 521,522, and the axis stream wind direction of the centrifugal flabellum 51 is perpendicular to cover
The side wall 521,522 of shell 52.
It should be noted that the present embodiment, which illustrates only cooling mechanism, is located at controller 3 and electricity by being connected with motor shaft
Topology example between machine, but this is not meant as being only capable of using this kind of assembling structure, such as can also by cooling mechanism by with
13 inner wall of accommodating cavity of lower casing 12 is fixedly connected, between motor and controller, and by external transmission axle by its with
Motor connection, to drive fan blade to rotate.
When motor works, fan blade rotation, the heat that 3 side of controller generates is under fan blade drive by the side wall of left housing 526
The first air inlet 523 on 521 is axially flowed into housing 52, then along the radial arrangement flowing of lobus sinister piece 512, and by going out
It flows out in air port 525；Similarly, the heat that motor side generates is flowed into electric machine casing under the drive of fan blade air-flow by motor front end, then
It is discharged by electric machine casing tail portion, and the second air inlet 524 on the side wall 522 through right housing 527 enters in housing 52, along the right side
The radial arrangement outflow of blade 524, is discharged by air outlet 525.Spacer 511 keeps apart left and right blade 512,513, can make
Left and right air duct is independent of each other, namely the heat dissipation of controller and the heat dissipation of electrode are not interfere with each other, and independently of each other, improves controller
With the respective effect of motor, and then the radiating efficiency of snowplough entirety is improved.
In order to ensure the working efficiency of centrifugal flabellum, the shape size of the housing 52 is adapted with centrifugal flabellum 51, simultaneously
Referring to Fig. 3, in order to improve the assembly fastness of cooling mechanism, week of the right housing 527 close to the circumferential wall 529B of left housing 526
It is less than the peripheral surface diameter of the circumferential wall 529A of left housing 526 to surface diameter, so as to be caught in left housing 526, together
When, right housing 527 is equipped with convex block 527A far from the surface circumferential wall 529B of left housing 526, be correspondingly provided on left housing 526 with
The retaining ring 526A that convex block 527A assembly fastens.
Other than above-mentioned improvement, other similar improvement are also contained in the improvement threshold of the utility model, herein
It is not repeating.While there has been shown and described that the embodiments of the present invention, it will be appreciated by those skilled in the art that: it is not taking off
These embodiments can be carried out with a variety of variations, modification, replacement and deformation in the case where from the principles of the present invention and objective,
The scope of the utility model is defined by the claims and their equivalents.
Claims (6)
1. a kind of cooling mechanism of snowplough, the snowplough includes casing (1), is located in the accommodating cavity (13) of casing (1)
Driving part (4) and controller (3), the controller (3) are located at driving part (4) side, it is characterised in that:
Cooling mechanism (5) is arranged between driving part (4) and controller (3), and the cooling mechanism (5) has for driving part
(4) and controller (3) the first air duct and the second air duct radiated respectively, first air duct and the second air duct are mutually indepedent.
2. the cooling mechanism of snowplough according to claim 1, it is characterised in that:
The cooling mechanism (5) includes centrifugal flabellum (51), shape size and the compatible housing (52) of centrifugal flabellum (51), institute
Centrifugal flabellum (51) is stated to be located in housing (52) and driving part (4) transmission connection；
It respectively corresponds on the two sidewalls (521,522) of the housing (52) equipped with the first air inlet (523), the second air inlet
(524), the circumferential wall (529) of housing (52) is equipped with air outlet (525)；
The centrifugal flabellum (51) has the spacer (511) vertical with blade stereo shaping direction, and the spacer (511) will
Blade is divided into left and right blade (512,513)；
The lobus sinister piece (512) and the first air inlet (523), spacer (511) and air outlet (525) cooperatively form described first
Air duct, the lobus dexter piece (513) and the second air inlet (524), spacer (511) and air outlet (525) cooperatively form described the
Two air ducts.
3. the cooling mechanism of snowplough according to claim 2, it is characterised in that:
The left and right blade (512,513) in spacer (511) two sides is set and is respectively provided with multi-disc, each lobus sinister piece (512)
Circumferential direction with each lobus dexter piece (513) respectively along spacer (511) is uniformly distributed.
4. the cooling mechanism of snowplough according to claim 1, it is characterised in that:
The driving part (4) is motor, and the cooling mechanism (5) is located at motor tail portion, centrifugal flabellum (51) and machine shaft
It is fixedly linked.
5. the cooling mechanism of snowplough according to claim 2, it is characterised in that:
The housing (52) includes left housing (526) and right housing (527), and first air inlet (523) is arranged in left housing
(526) on, the second air inlet (524) is arranged on right housing (527)；
The circumferential wall (529A) of the left housing (526) and the circumferential wall (529B) of right housing (527) cooperatively form the housing
(52) circumferential wall (529), and the circumferential wall (529A) of left housing (526) and the circumferential wall (529B) of right housing (527) to
Outer formation extension (528), the extension (528) are enclosed the air outlet (525) jointly.
6. the cooling mechanism of snowplough according to claim 5, it is characterised in that:
Circumferential wall (529B) peripheral surface diameter of the right housing (527) close to left housing (526) is less than left housing (526)
Circumferential wall (529A) peripheral surface diameter simultaneously is suitable for being caught in left housing (526)；
Right housing (527) is equipped with convex block (527A) far from the circumferential wall surface (529B) of left housing (526), on left housing (526)
It is correspondingly provided with the retaining ring (526A) fastened with convex block (527A) assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821578579.XU CN209283028U (en) | 2018-09-27 | 2018-09-27 | A kind of cooling mechanism of snowplough |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821578579.XU CN209283028U (en) | 2018-09-27 | 2018-09-27 | A kind of cooling mechanism of snowplough |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209283028U true CN209283028U (en) | 2019-08-20 |
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ID=67603735
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821578579.XU Active CN209283028U (en) | 2018-09-27 | 2018-09-27 | A kind of cooling mechanism of snowplough |
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| Country | Link |
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| CN (1) | CN209283028U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115336460A (en) * | 2022-08-30 | 2022-11-15 | 江苏东成工具科技有限公司 | Electric tool |
-
2018
- 2018-09-27 CN CN201821578579.XU patent/CN209283028U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115336460A (en) * | 2022-08-30 | 2022-11-15 | 江苏东成工具科技有限公司 | Electric tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: NINGBO ANCHUAN DADAO ELECTRICAL TECHNOLOGY CO.,LTD. Assignor: ZHEJIANG LERA NEW ENERGY POWER TECHNOLOGY Co.,Ltd. Contract record no.: X2022330000167 Denomination of utility model: A heat dissipation mechanism of snow sweeper Granted publication date: 20190820 License type: Common License Record date: 20220607 |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 315016 No. 255, Kesheng Road, Wangchun Industrial Park, Haishu District, Ningbo City, Zhejiang Province Patentee after: ZHEJIANG LERA NEW ENERGY POWER TECHNOLOGY Co.,Ltd. Address before: 315599 No. 398, Longtan Road, Yuelin street, Fenghua District, Ningbo City, Zhejiang Province Patentee before: ZHEJIANG LERA NEW ENERGY POWER TECHNOLOGY Co.,Ltd. |