CN208564735U - A kind of radiator of bulldozer and bull-dozer - Google Patents
A kind of radiator of bulldozer and bull-dozer Download PDFInfo
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- CN208564735U CN208564735U CN201821166919.8U CN201821166919U CN208564735U CN 208564735 U CN208564735 U CN 208564735U CN 201821166919 U CN201821166919 U CN 201821166919U CN 208564735 U CN208564735 U CN 208564735U
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- bulldozer
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Abstract
The utility model discloses a kind of radiator of bulldozer, is related to bull-dozer technical field.The radiator of bulldozer includes interconnected upper water chamber, radiator core body and lower water chamber, and radiator core body includes multiple sub- cores, is arranged between two neighboring sub- core in angle, and be provided with gap between two neighboring sub- core.Bull-dozer includes preceding hood and fan, further includes above-mentioned radiator of bulldozer, before radiator of bulldozer is mounted in hood inner space, fan is fixed towards radiator of bulldozer.Radiator of bulldozer disclosed by the utility model is not easy to plug foreign matter, and heat dissipation area is big, and heat dissipation performance is high, and wind-guiding is good, easy to replace and maintain；Bull-dozer reliable operation, maintenance cost are low.
Description
Technical field
The utility model relates to technical field more particularly to a kind of radiator of bulldozer and bull-dozer.
Background technique
The effect of radiator of bulldozer is to guarantee that engine works under optimum state of temperature, prevents piston, piston
Ring and cylinder sleeve bite, and heat fatigue cracking occurs for cylinder cap, the rotten equal dynamic property for influencing engine of machine oil, economy, reliability and
The problem of durability.Radiator mainly includes sequentially connected upper water chamber, radiator core body and lower water chamber, wherein radiator core body
It is usually an integral structure, and is evenly arranged with ventilation hole, the fan of radiator core body side is dried towards radiator core body, right
Radiator core body is cooled down.Radiator is typically located at before bull-dozer in hood, and preceding hood space is limited, bandpass side
To size be definite value, the size of length direction also by connector and fan setting position influenced.Bull-dozer working environment
Badly, radiator core body has been easy foreign matters from being blocked, and especially in operating conditions such as environmental sanitation, lumbering, radiator is more easier to block, and influences
Fan airflow effects, and then influence system radiating.
In the prior art, it in order to improve heat dissipation effect, needs to improve using the heat dissipation area for increasing radiator as target
Design.Common practice is to reduce a radiator core body pitch of fins or increase core thickness, both modes can all cause radiator to be not easy
The problems such as cleaning, wind-guiding decline, actual effect is had a greatly reduced quality.Meanwhile once there is event in the core body structure of radiator of integral type
Barrier, needs integral replacing to repair, and maintenance cost is high.
Utility model content
In view of the above-mentioned problems, the utility model proposes a kind of radiator of bulldozer and bull-dozer, wherein radiator of bulldozer
It is not easy to plug foreign matter, heat dissipation area is big, and heat dissipation performance is high, and wind-guiding is good, easy to replace and maintain；Bull-dozer reliable operation, dimension
It repairs at low cost.
The utility model uses following technical scheme:
A kind of radiator of bulldozer, including interconnected upper water chamber, radiator core body and lower water chamber,
Radiator core body includes multiple sub- cores, is arranged between two neighboring sub- core in angle, and two neighboring sub- core
Gap is provided between body.
As a kind of preferred embodiment of the utility model, sub- core is strip hollow structure, every sub- core length side
To both ends be provided with mounting base, the mounting base that fastener is each passed through the both ends of sub- core length direction distinguishes sub- core
It is fixed with upper water chamber and lower water chamber.
As a kind of preferred embodiment of the utility model, sub- core is at least arranged two, between two neighboring sub- core
Angle is between 45 ° -135 °.
As a kind of preferred embodiment of the utility model, the structure of multiple sub- cores is identical, between two neighboring sub- core
Angle it is equal.
As a kind of preferred embodiment of the utility model, mounting base is flange plate structure, and fastener is bolt and washer.
As a kind of preferred embodiment of the utility model, it is all provided on upper water chamber and lower water chamber in the plane of mounting base cooperation
It is equipped with the threaded hole being correspondingly arranged with the mounting hole on flange plate structure.
As a kind of preferred embodiment of the utility model, the edge arc transition of sub- core in the width direction.
As a kind of preferred embodiment of the utility model, gas vent is provided on upper water chamber.
As a kind of preferred embodiment of the utility model, air holes was set on sub- core.
A kind of bull-dozer, including preceding hood and fan, including above-mentioned radiator of bulldozer, before radiator of bulldozer is mounted on
In hood inner space, fan is fixed towards radiator of bulldozer.
The utility model has the following beneficial effects:
(1) the utility model proposes a kind of radiator of bulldozer, pass through the multiple sub- cores of setting, two neighboring sub- core
Between in angle be arranged, not only increase heat dissipation area, while when foreign matter is blown on sub- core, being blown by wind, foreign matter
It is easy to be blown away along tilt angle, be discharged from the gap being arranged between two neighboring sub- core, therefore the radiator is not
Easily blocking foreign matter, heat dissipation performance is high, and wind-guiding is good；The set-up mode of multiple sub- cores is easy to replace and maintain.
(2) the utility model proposes a kind of bull-dozer, using above-mentioned radiator, the work of bull-dozer is relatively reliable, dimension
It repairs at low cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of radiator of bulldozer provided by the utility model；
Fig. 2 is the main view of radiator of bulldozer provided by the utility model；
Fig. 3 be in Fig. 2 A to partial sectional view；
Fig. 4 is the structural schematic diagram of the sub- core of radiator of bulldozer provided by the utility model.
In figure:
1, upper water chamber；
2, radiator core body；21, sub- core；211, mounting base；22, fastener；
3, lower water chamber.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.It is understood that herein
Described specific embodiment is used only for explaining the utility model, rather than the restriction to the utility model.It further needs exist for
It is bright, part relevant to the utility model is illustrated only for ease of description, in attached drawing rather than entire infrastructure.
Fig. 1 is the structural schematic diagram of radiator of bulldozer provided by the utility model, and Fig. 2 is provided by the utility model pushes away
The main view of native machine radiator, as shown in Figures 1 and 2, the radiator mainly include interconnected upper water chamber 1, radiator
Liquid to be cooled is imported radiator core body 2 by core 2 and lower water chamber 3, upper water chamber 1, and lower water chamber 3 will be cold in radiator core body 2
But the liquid after is collected and is discharged.It is cold that the radiator can be the variety classes such as water radiator, intercooler or oil radiator, difference
But the radiator of medium, is not specifically limited herein.The size of the heat dissipation area of radiator core body 2 determines radiator of bulldozer
Cooling efficiency, and radiator body be typically mounted on before in hood, the size of radiator body in the direction of the width is by preceding machine
The width dimensions of cover limit, and therefore, it is necessary to increase heat dissipation area in the case where 2 width of radiator core body is constant.Fig. 3 is Fig. 2
Middle A is to partial sectional view, as shown in figure 3, radiator of bulldozer provided by the utility model is by setting radiator core body 2 to
The form of multiple sub- cores 21 is arranged between two neighboring sub- core 21 in angle, and is arranged between two neighboring sub- core 21
There is gap.On sub- core 21 it is uniformly distributed it is a large amount of cross air holes (not shown), sub- 21 inner hollow of core, when blowing air over sub- core
When 21, wind can pass through air holes, and the temperature of liquid in sub- core 21 is taken away, and realize cooling.And the aperture for crossing air holes is smaller,
When foreign matter is blown on sub- core 21, foreign matter is easy to be accumulated in air holes, blocks air holes.Two neighboring sub- core 21 it
Between be arranged in angle so that foreign matter is easy to be blown away along tilt angle, from two neighboring sub- core when being blown by wind
It is discharged in the gap being arranged between 21, therefore the radiator is not easy to plug foreign matter, heat dissipation performance is high, and wind-guiding is good；It is multiple simultaneously
The installation respectively of sub- core 21, it is easy to replace and maintain.
Specifically, Fig. 4 is the structural schematic diagram of the sub- core of radiator of bulldozer provided by the utility model, can in Fig. 4
See, sub- core 21 is strip hollow structure, and the both ends of every sub- 21 length direction of core are provided with mounting base 211, are used for
Sub- core 21 is installed, in the present invention, preferably mounting base 211 is flange plate structure, and structure is simple, operation side
Just.Fastener 22 is each passed through the mounting base 211 at the both ends of sub- 21 length direction of core, by sub- core 21 respectively with upper water chamber 1
Fixed with lower water chamber 3, preferred fastener 22 is bolt and washer in this application.Further, on upper water chamber 1 and lower water chamber 3
It is provided with the threaded hole being correspondingly arranged with the mounting hole on flange plate structure in the plane cooperated with mounting base 211, for realizing
Be screwed connection.It is anticipated that ground is, for the mutually interconnection for realizing upper water chamber 1,3 internal coolant of sub- core 21 and lower water chamber
It is logical, it is additionally provided with gas vent on upper water chamber 1, for the gas in radiator to be discharged, preferably upper water chamber 1 is arranged in gas vent
Top；It is provided with deflector hole in mounting base 211, is correspondingly arranged on the connection being connected to deflector hole on upper water chamber 1 and lower water chamber 3
Hole, deflector hole realizes the connection of coolant liquid with the intercommunicating pore cooperation on upper water chamber 1 and lower water chamber 3 respectively after installation.It is anticipated that
Ground is the fixed form of the utility model unlimited stator core 21 and upper water chamber 1 and lower water chamber 3, as long as being able to achieve mutually solid
Fixed connection, is preferably detachably fixed.
It further, is in angle between two neighboring sub- core 21 as shown in figure 3, sub- core 21 is at least provided with two
Setting, and gap is provided between two neighboring sub- core 21.The quantity of sub- core 21, the size of angle and gap size it is big
Small to be not specifically limited, in the present invention, preferably sub- core 21 is to be provided with 4 pairs, forms 7 gaps, two neighboring
Angle between sub- core 21 is between 45 ° -135 °, and preferably acute angle is arranged.Meanwhile in order to preferably process, cost is reduced,
It is preferred that the structure of multiple sub- cores 21 is identical, the angle between two neighboring sub- core 21 is equal.Meanwhile sub- core 21 is preferably
The structure of edge arc transition in the width direction, so that the flowing of wind is more smooth.
The utility model also proposed a kind of bull-dozer, including preceding hood and fan are pushed away using above-mentioned radiator of bulldozer
Before native machine radiator is mounted in hood inner space, fan is fixed towards radiator of bulldozer.Fan is to multiple sub- cores 21
Interior coolant liquid radiates, the foreign matter on sub- 21 surface of core, can be along the inclined angle of sub- core 21 under the blowing of fan
And be blown away, it is discharged from the gap being arranged between two neighboring sub- core 21.The work of bull-dozer is relatively reliable, maintenance cost
It is low.
Note that above are only the preferred embodiment and institute's application technology principle of the utility model.Those skilled in the art's meeting
Understand, the utility model is not limited to specific embodiment here, is able to carry out for a person skilled in the art various apparent
Variation is readjusted and is substituted without departing from the protection scope of the utility model.Therefore, although by above embodiments to this
Utility model is described in further detail, but the utility model is not limited only to above embodiments, is not departing from this reality
It can also include more other equivalent embodiments in the case where with novel design, and the scope of the utility model is by appended power
Sharp claimed range determines.
Claims (10)
1. a kind of radiator of bulldozer, special including interconnected upper water chamber (1), radiator core body (2) and lower water chamber (3)
Sign is,
The radiator core body (2) includes multiple sub- cores (21), is arranged between the two neighboring sub- core (21) in angle,
And gap is provided between the two neighboring sub- core (21).
2. radiator of bulldozer according to claim 1, which is characterized in that the sub- core (21) is the hollow knot of strip
The both ends of structure, each sub- core (21) length direction are provided with mounting base (211), and fastener (22) is each passed through described
The mounting base (211) at the both ends of sub- core (21) length direction by the sub- core (21) respectively with the upper water chamber (1)
It is fixed with the lower water chamber (3).
3. radiator of bulldozer according to claim 1, which is characterized in that the sub- core (21) is at least arranged two,
Angle between the two neighboring sub- core (21) is between 45 ° -135 °.
4. radiator of bulldozer according to claim 1, which is characterized in that the structure phase of multiple sub- cores (21)
Together, the angle between the two neighboring sub- core (21) is equal.
5. radiator of bulldozer according to claim 2, which is characterized in that the mounting base (211) is flange plate structure,
The fastener (22) is bolt and washer.
6. radiator of bulldozer according to claim 5, which is characterized in that the upper water chamber (1) and the lower water chamber (3)
The spiral shell being correspondingly arranged with the mounting hole on the flange plate structure is provided in the upper plane with the mounting base (211) cooperation
Pit.
7. radiator of bulldozer according to claim 1, which is characterized in that the side of the sub- core (21) in the width direction
Edge arc transition.
8. radiator of bulldozer according to claim 1, which is characterized in that be provided with gas vent on the upper water chamber (1).
9. radiator of bulldozer according to any one of claims 1 to 8, which is characterized in that set on the sub- core (21)
Set air holes.
10. a kind of bull-dozer, including preceding hood and fan, which is characterized in that including bulldozing described in claim 1-9 any one
Machine radiator, the radiator of bulldozer are mounted in the preceding hood inner space, and the fan is dissipated towards the bull-dozer
Hot device is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821166919.8U CN208564735U (en) | 2018-07-23 | 2018-07-23 | A kind of radiator of bulldozer and bull-dozer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821166919.8U CN208564735U (en) | 2018-07-23 | 2018-07-23 | A kind of radiator of bulldozer and bull-dozer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208564735U true CN208564735U (en) | 2019-03-01 |
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ID=65447442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821166919.8U Active CN208564735U (en) | 2018-07-23 | 2018-07-23 | A kind of radiator of bulldozer and bull-dozer |
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| CN (1) | CN208564735U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110318855A (en) * | 2019-07-03 | 2019-10-11 | 山推工程机械股份有限公司 | A kind of cooling system and its control method |
| CN114060139A (en) * | 2021-07-30 | 2022-02-18 | 艾酷沃(山东)新材料有限公司 | Automobile radiator capable of adjusting air volume and manufacturing method thereof |
-
2018
- 2018-07-23 CN CN201821166919.8U patent/CN208564735U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110318855A (en) * | 2019-07-03 | 2019-10-11 | 山推工程机械股份有限公司 | A kind of cooling system and its control method |
| CN114060139A (en) * | 2021-07-30 | 2022-02-18 | 艾酷沃(山东)新材料有限公司 | Automobile radiator capable of adjusting air volume and manufacturing method thereof |
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