CN213711680U - Clutch shell easy to dissipate heat - Google Patents
Clutch shell easy to dissipate heat Download PDFInfo
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- CN213711680U CN213711680U CN202022897148.3U CN202022897148U CN213711680U CN 213711680 U CN213711680 U CN 213711680U CN 202022897148 U CN202022897148 U CN 202022897148U CN 213711680 U CN213711680 U CN 213711680U
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- air
- lid
- air inlet
- air outlet
- inlet portion
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Abstract
The application discloses clutch housing easily dispels heat, which comprises a cover body, lid one end and flywheel fixed connection, lid other end axis department is provided with gearbox shaft connecting hole, circumference is provided with at least one air inlet portion and at least one air-out portion on the lid, the air inlet portion forms ear arch to the lid outside, the air inlet portion has the air intake of seting up towards the flywheel rotation direction, both sides inside and outside the air intake intercommunication lid, the air inlet portion includes the air outlet, both sides inside and outside the air outlet intercommunication lid, it has air filter to go out air outlet portion and air inlet portion intussuseption packing, this clutch housing can carry out the circulation exchange of air when following the flywheel rotation, dispel the heat fast, and dustproof effectual.
Description
Technical Field
The application relates to the technical field of auto parts, in particular to an easy-radiating clutch shell.
Background
The clutch is positioned in a clutch shell between the engine and the gearbox, the clutch assembly is fixed on the rear plane of the flywheel through screws, the clutch shell rotates along with the flywheel and fixes all parts of the clutch, and the input shaft of the gearbox is matched with the flywheel.
However, the existing clutch housing has the following disadvantages: the common clutch shell is arranged in a closed manner, so that when the temperature of the clutch rises, heat cannot be rapidly discharged for heat dissipation, and the temperature overheating fails; in addition, the ventilation openings are formed in part of the clutch shell, but the heat dissipation effect is not good enough, dust can enter and exit from the ventilation openings, abrasion of parts of the clutch is increased, and normal use is affected.
Disclosure of Invention
An aim at of this application provides one kind can carry out the circulation exchange of air when following the flywheel rotation, dispel the heat fast, and dustproof effectual easy heat dissipation clutch housing.
In order to achieve the above purposes, the technical scheme adopted by the application is as follows: the utility model provides an easy heat dissipation clutch casing, includes the lid, lid one end and flywheel fixed connection, lid other end axis department is provided with gearbox shaft connecting hole, circumference is provided with at least one air inlet portion and at least one air-out portion on the lid, the air inlet portion to the lid outside forms the ear arch, the air inlet portion has the orientation the air intake that the flywheel rotation direction was seted up, the air intake intercommunication the inside and outside both sides of lid, the air inlet portion includes the air outlet, the air outlet intercommunication the inside and outside both sides of lid, air-out portion with the air inlet portion intussuseption is filled with air filter.
Preferably, the air outlet portion and the air inlet portion are the same in shape, the air outlet portion is provided with an air outlet communicated with the inside of the cover body, and the air outlet faces to the opposite direction of rotation of the flywheel.
As another preferred, the air-out portion includes the exhaust vent, the exhaust vent inboard is provided with towards the inside tubaeform opening of lid.
Preferably, the interval between the air inlet part and the air outlet part is larger than 45 degrees.
As an improvement, a plurality of radiating fins are arranged in the air inlet part at equal intervals, the radiating fins are arranged along the circumferential direction of the cover body, and the air filter element is filled in gaps on two sides of the radiating fins.
As an improvement, the inner wall of the cover body is also fixedly provided with a balancing weight for balancing the weight of the air inlet part and the air outlet part so as to ensure that the flywheel stably rotates.
Compared with the prior art, the beneficial effect of this application lies in:
1. because the clutch housing body can follow the flywheel and rotate, consequently set up the bellied air inlet portion of ear, through the rotation of lid, can realize initiative air inlet from the air intake to set up out the air outlet portion on the lid, realize the inside air cycle of lid, can carry out thermal discharge when the flywheel rotates, the structure of air outlet portion designs as far as possible simultaneously does not influence air-out efficiency, increases circulation of air speed.
2. In order to prevent the dust from entering the cover body through the air outlet part and the air inlet part and influencing the normal use of the clutch, the air outlet part and the air inlet part are provided with the air filter element to filter the entering air, so that the parts of the clutch are protected, and the service life is prolonged.
Drawings
FIG. 1 is a perspective view of a preferred embodiment according to the present application;
FIG. 2 is a left side view of a preferred embodiment according to the present application;
FIG. 3 is a cross-sectional view taken in the direction of A-A of FIG. 2 in accordance with a preferred embodiment of the present application;
fig. 4 is a sectional view of an air-out portion being an air-out hole according to another preferred embodiment of the present application.
In the figure: 1. a cover body; 11. a gearbox shaft connection hole; 2. an air inlet part; 21. an air inlet; 22. heat dissipation fins; 23. an ear-shaped protrusion; 3. an air outlet part; 31. an air outlet; 32. an air outlet; 4. an air filter element; 5. and a balancing weight.
Detailed Description
The present application is further described below with reference to specific embodiments, and it should be noted that, without conflict, any combination between the embodiments or technical features described below may form a new embodiment.
In the description of the present application, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship shown in the drawings are based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be construed as limiting the specific scope of protection of the present application.
It is noted that the terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.
The terms "comprises," "comprising," and "having," and any variations thereof, in the description and claims of this application, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The present application is further described with reference to the accompanying drawings:
as shown in fig. 1 to 3, a preferred embodiment of the present application includes a cover body 1, the cover body 1 is used for a pressure plate cover on a clutch pressure plate connected to a flywheel, one end of the cover body 1 is fixedly connected to the flywheel, the cover body 1 rotates along with the flywheel, a transmission shaft connection hole 11 is disposed at a central axis at the other end of the cover body 1, at least one air inlet portion 2 and at least one air outlet portion 3 are circumferentially disposed on the cover body 1, the air inlet portion 2 forms an ear-shaped protrusion 23 towards an outer side of the cover body 1, the air inlet portion 2 has an air inlet 21 opened towards a rotation direction of the flywheel, the air inlet 21 is communicated with inner and outer sides of the cover body 1, when the flywheel rotates, the air inlet 21 on the cover body 1 rotates along with the flywheel, air can actively flow into the cover body 1 along with movement of the air inlet 21 for replacing air with higher temperature in the cover body 1, a spare part does not receive wearing and tearing in the protection lid 1, increases the spare part life-span for discharging the high-temperature gas in the lid 1 realizes the circulation replacement of air, goes out 3 and the 2 intussuseption of air inlet portion and is filled with air filter core 4, can effectually block the entering of external dust.
The shape of air-out portion 3 and air inlet portion 2 is the same, air-out portion 3 offer with the inside air outlet 31 that communicates of lid 1, air outlet 31 sets up towards flywheel pivoted opposite direction, because the flywheel is when high-speed rotation, the rotational speed leads to the unable effectual outflow of gas at the excessive speed, consequently set air-out portion 3 to the same with air inlet portion 2's shape, but the orientation is opposite, during the rotation, air-out portion 3 can play the effect of blockking, and discharge the air from the rear portion.
The interval that sets up between air inlet portion 2 and the air-out portion 3 is greater than 45 degrees, if the interval that sets up between air inlet portion 2 and the air-out portion 3 is less than 45 degrees, probably takes place to shelter from between air inlet portion 2 and the air-out portion 3, leads to the effect variation of air circulation.
As shown in fig. 4, in another preferred embodiment of the present application, the air outlet portion 3 is an air outlet hole 32, and a trumpet-shaped opening facing the inside of the cover body 1 is arranged inside the air outlet hole 32, which is low in cost and can also play a role in circulating air.
The air inlet part 2 in all the above embodiments is internally provided with a plurality of heat dissipation fins 22 at equal intervals, the heat dissipation fins 22 are arranged along the circumferential direction of the cover body 1, because the clutch is enclosed by the shell all around, therefore, in the operation process, the air temperature in the shell can also rise, the air entering the cover body 1 needs to be primarily cooled by the heat dissipation fins 22, the air filter element 4 is filled into the gaps at the two sides of the heat dissipation fins 22, the filtering effect is ensured, the inner wall of the cover body 1 is also fixedly provided with the balance air inlet part 2 and the balance air outlet part 3, so that the flywheel can stably rotate by the counterweight 5, because the air inlet part 2 and the air outlet part 3 are arranged asymmetrically, the rotation of the flywheel can be influenced, the counterweight 5 needs to be used for balancing, and the rotation.
The foregoing has described the general principles, essential features, and advantages of the application. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, which are merely illustrative of the principles of the application, but that various changes and modifications may be made without departing from the spirit and scope of the application, and these changes and modifications are intended to be within the scope of the application as claimed. The scope of protection claimed by this application is defined by the following claims and their equivalents.
Claims (6)
1. The utility model provides an easy heat dissipation clutch housing, includes the lid, lid one end and flywheel fixed connection, lid other end axis department is provided with gearbox shaft connecting hole, its characterized in that: the utility model discloses a flywheel cover, including lid, air inlet portion, air outlet portion, air inlet portion, air outlet portion, the lid is last circumference is provided with at least one air inlet portion and at least one air-out portion, the air inlet portion to the lid outside forms ear-shaped protrusion, the air inlet portion has the orientation the air intake that the flywheel rotation direction was seted up, the air intake intercommunication the inside and outside both sides of lid, the air inlet portion includes the air outlet, the air outlet intercommunication the inside and outside both sides of lid.
2. A heat dissipating clutch housing as claimed in claim 1, wherein: the air outlet portion is the same as the air inlet portion in shape, the air outlet portion is provided with an air outlet communicated with the inside of the cover body, and the air outlet faces to the opposite direction of rotation of the flywheel.
3. A heat dissipating clutch housing as claimed in claim 1, wherein: the air outlet part comprises an air outlet hole, and a horn-shaped opening facing the inside of the cover body is arranged on the inner side of the air outlet hole.
4. A heat dissipating clutch housing as claimed in claim 2, wherein: the air inlet portion with the interval that sets up between the air-out portion is greater than 45 degrees.
5. A heat dissipating clutch housing as claimed in any one of claims 1 to 4, wherein: a plurality of radiating fins are arranged in the air inlet part at equal intervals, the radiating fins are arranged along the circumferential direction of the cover body, and the air filter element is filled into gaps on two sides of the radiating fins.
6. A heat dissipating clutch housing as claimed in any one of claims 1 to 4, wherein: the inner wall of the cover body is also fixedly provided with a balancing weight which balances the weight of the air inlet part and the air outlet part and enables the flywheel to stably rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022897148.3U CN213711680U (en) | 2020-12-04 | 2020-12-04 | Clutch shell easy to dissipate heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022897148.3U CN213711680U (en) | 2020-12-04 | 2020-12-04 | Clutch shell easy to dissipate heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213711680U true CN213711680U (en) | 2021-07-16 |
Family
ID=76786557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022897148.3U Active CN213711680U (en) | 2020-12-04 | 2020-12-04 | Clutch shell easy to dissipate heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213711680U (en) |
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2020
- 2020-12-04 CN CN202022897148.3U patent/CN213711680U/en active Active
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