CN211257140U - Excavator protection casing - Google Patents
Excavator protection casing Download PDFInfo
- Publication number
- CN211257140U CN211257140U CN201921940337.5U CN201921940337U CN211257140U CN 211257140 U CN211257140 U CN 211257140U CN 201921940337 U CN201921940337 U CN 201921940337U CN 211257140 U CN211257140 U CN 211257140U
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- Prior art keywords
- housing
- heat dissipation
- protective housing
- heat
- installation
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Abstract
The utility model discloses an excavator protection casing, including first protection housing, installation housing and second protection housing, the outside cover of installation housing is equipped with first protection housing, and the second protection housing is installed at the top of first protection housing, the inboard of first protection housing is provided with the heat dissipation recess, and the outside of first protection housing evenly is provided with first heat dissipation slotted hole. The utility model discloses install first protection housing, first heat radiation fin, the installation housing, second protection housing and second heat radiation fin, can derive the inside cooling system production heat of installation housing through first heat radiation fin and second heat radiation fin to carry out the heat exchange with the outside air, be favorable to improving the radiating efficiency, the outside of installation housing is located to first protection housing and second protection housing cover, and be provided with first heat dissipation slotted hole and second heat dissipation slotted hole on first protection housing and second protection housing respectively.
Description
Technical Field
The utility model relates to an excavator accessory technical field specifically is an excavator protection casing.
Background
The protection casing is simple structure mostly for current excavator cooling system, mostly set up the louvre on the casing, the casing lid fits the cooling system outside during use, dispel the heat through the louvre, the inside heat of cooling system is difficult for deriving, and the dust enters into cooling system in through the louvre easily, cause the influence to the cooling system inner assembly easily, and simultaneously, current excavator cooling system lacks corresponding buffer gear with the protection casing, when the protection casing receives the striking, the easy atress of protection casing is variant, thereby cause the protection casing to damage, the vibrations that the striking produced also can exert an influence to cooling system.
Disclosure of Invention
An object of the utility model is to provide an excavator protection casing to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an excavator protection casing, includes first protective housing shell, installation housing shell and second protective housing shell, the outside cover of installation housing shell is equipped with first protective housing shell, and the second protective housing shell is installed at the top of first protective housing shell, the inboard of first protective housing shell is provided with heat dissipation groove, and the outside of first protective housing shell evenly is provided with first heat dissipation slotted hole, first heat dissipation slotted hole all communicates with heat dissipation groove, the outside of second protective housing shell evenly is provided with second heat dissipation slotted hole, first dust screen is all installed to the inside of second heat dissipation slotted hole.
Preferably, the inner side of the mounting cover housing is uniformly provided with first heat dissipation fins, the top inside the mounting cover housing is uniformly provided with second heat dissipation fins, the first heat dissipation fins all penetrate through the mounting cover housing and extend to the inside of the heat dissipation groove, and the second heat dissipation fins all penetrate through the mounting cover housing and extend to the outside of the mounting cover housing.
Preferably, the inner side of the first protective cover casing is uniformly provided with second buffer springs, and one ends of the second buffer springs, which are far away from the first protective cover casing, are connected with the mounting cover casing.
Preferably, the bottom of the second protective housing is uniformly provided with first buffer springs, and one ends of the first buffer springs, which are far away from the second protective housing, are connected with the mounting housing.
Preferably, the bottom of the first protective cover casing is uniformly provided with heat conducting slots which are communicated with the heat dissipation grooves.
Preferably, the first heat dissipation slot is internally provided with a second dustproof net.
Compared with the prior art, the beneficial effects of the utility model are that: the protective cover for the cooling system of the novel excavator is provided with a first protective cover shell, first radiating fins, a mounting cover shell, a second protective cover shell and second radiating fins, wherein heat generated by the cooling system in the mounting cover shell can be led out through the first radiating fins and the second radiating fins and exchanges heat with the outside air, so that the radiating efficiency is favorably improved, the first protective cover shell and the second protective cover shell are sleeved outside the mounting cover shell, a first radiating slot hole and a second radiating slot hole are respectively arranged on the first protective cover shell and the second protective cover shell, a second dustproof net and a first dustproof net are respectively arranged in the first radiating slot hole and the second radiating slot hole, the interior of the mounting cover shell is kept sealed, the radiating effect is ensured, meanwhile, dust can be prevented from entering the interior of the mounting cover shell, the influence on each component of the cooling system is avoided, and simultaneously, first buffer spring and second buffer spring are installed to the device, when first protective housing and second protective housing receive the striking, the impact can effectively be cushioned to first buffer spring and second buffer spring's elastic action, reduce the damage that first protective housing and second protective housing received, be favorable to extension fixture's life, first buffer spring and second buffer spring still can effectively play buffering, the shock attenuation effect, reduce the influence that the vibrations that the striking produced led to the fact cooling system.
Drawings
Fig. 1 is a schematic front sectional view of the present invention;
fig. 2 is a schematic front view of the present invention;
fig. 3 is a schematic top sectional view of the present invention.
In the figure: 1. a first protective housing; 2. a first heat radiation fin; 3. a heat dissipation groove; 4. a first heat dissipation slot; 5. installing a housing; 6. a second protective housing; 7. a first buffer spring; 8. a second heat radiation fin; 9. a second heat dissipation slot; 10. a first dust screen; 11. a second buffer spring; 12. a second dust screen; 13. a heat conducting slot.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides an excavator protection casing, including first protective housing shell 1, installation housing shell 5 and second protective housing shell 6, the outside cover of installation housing shell 5 is equipped with first protective housing shell 1, and second protective housing shell 6 is installed at the top of first protective housing shell 1, the inboard of first protective housing shell 1 is provided with heat dissipation recess 3, and the outside of first protective housing shell 1 evenly is provided with first heat dissipation slotted hole 4, first heat dissipation slotted hole 4 all communicates with heat dissipation recess 3, the outside of second protective housing shell 6 evenly is provided with second heat dissipation slotted hole 9, first dust screen 10 is all installed to the inside of second heat dissipation slotted hole 9.
In this implementation:
furthermore, the inner side of the mounting housing 5 is uniformly provided with first heat dissipation fins 2, the top inside the mounting housing 5 is uniformly provided with second heat dissipation fins 8, the first heat dissipation fins 2 all penetrate through the mounting housing 5 and extend into the heat dissipation groove 3, the second heat dissipation fins 8 all penetrate through the mounting housing 5 and extend to the outside of the mounting housing 5, and heat generated by a cooling system inside the mounting housing 5 can be led out through the first heat dissipation fins 2 and the second heat dissipation fins 8 and can exchange heat with outside air, so that the improvement of heat dissipation efficiency is facilitated.
Furthermore, the inner side of the first protective housing 1 is uniformly provided with second buffer springs 11, and one ends of the second buffer springs 11 far away from the first protective housing 1 are connected with the mounting housing 5, when the outer side of the first protective housing 1 is impacted, the first protective housing 1 is stressed to compress the second buffer springs 11, the elastic action of the second buffer springs 11 can buffer impact force, and the first protective housing 1 can be helped to reset.
Furthermore, first buffer spring 7 is evenly installed at the bottom of second protective housing 6, and the one end that second protective housing 6 was kept away from to first buffer spring 7 all is connected with installation housing 5, and when second protective housing 6 top received the striking, second protective housing 6 atress compressed first buffer spring 7, and the elastic action of first buffer spring 7 can cushion the impact force to can help second protective housing 6 to reset.
Furthermore, the bottom of the first protective housing 1 is uniformly provided with heat conducting slot holes 13, and the heat conducting slot holes 13 are all communicated with the heat dissipation groove 3, so that heat inside the heat dissipation groove 3 can be conveniently discharged.
Furthermore, the inside of the first heat dissipation slot 4 is provided with a second dust screen 12, which can prevent dust from entering the first heat dissipation slot 4.
The working principle is as follows: when in use, the mounting cover 5 is covered on the outer side of the cooling system, the first radiating fins 2 and the second radiating fins 8 can lead out the heat generated by the cooling system, the outside air enters the radiating grooves 3 through the first radiating slot holes 4 and enters the second protective cover 6 through the second radiating slot holes 9, the first radiating fins 2 and the second radiating fins 8 can exchange heat with the outside air to accelerate heat loss and improve radiating efficiency, when the outside of the first protective cover 1 is impacted, the first protective cover 1 is stressed to compress the second buffer springs 11, the elastic action of the second buffer springs 11 can buffer impact force and can help the first protective cover 1 to reset, when the top of the second protective cover 6 is impacted, the second protective cover 6 is stressed to compress the first buffer springs 7, the elastic action of the first buffer springs 7 can buffer impact force and can help the second protective cover 6 to reset, first buffer spring 7 and second buffer spring 11 can effectively play buffering, shock attenuation effect, reduce the damage that first protective housing 1 and second protective housing 6 received, are favorable to extension fixture's life, reduce the influence that the vibrations that the striking produced led to the fact cooling system.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an excavator protection casing, includes first protective housing shell (1), installation housing shell (5) and second protective housing shell (6), its characterized in that: the outside cover of installation housing (5) is equipped with first protective housing (1), and the top of first protective housing (1) installs second protective housing (6), the inboard of first protective housing (1) is provided with heat dissipation recess (3), and the outside of first protective housing (1) evenly is provided with first heat dissipation slotted hole (4), first heat dissipation slotted hole (4) all communicate with heat dissipation recess (3), the outside of second protective housing (6) evenly is provided with second heat dissipation slotted hole (9), first dust screen (10) are all installed to the inside of second heat dissipation slotted hole (9).
2. The excavator shield of claim 1, wherein: first heat radiation fins (2) are evenly installed on the inner side of the installation housing (5), second heat radiation fins (8) are evenly installed on the top of the inner portion of the installation housing (5), the first heat radiation fins (2) penetrate through the installation housing (5) and extend to the inner portion of the heat radiation groove (3), and the second heat radiation fins (8) penetrate through the installation housing (5) and extend to the outer portion of the installation housing (5).
3. The excavator shield of claim 1, wherein: the inner side of the first protective housing (1) is uniformly provided with second buffer springs (11), and one ends, far away from the first protective housing (1), of the second buffer springs (11) are connected with the mounting housing (5).
4. The excavator shield of claim 1, wherein: first buffer spring (7) are evenly installed at the bottom of second protective housing (6), and the one end that second protective housing (6) was kept away from in first buffer spring (7) all is connected with installation housing (5).
5. The excavator shield of claim 1, wherein: the bottom of the first protective cover shell (1) is uniformly provided with heat conducting slotted holes (13), and the heat conducting slotted holes (13) are communicated with the heat dissipation grooves (3).
6. The excavator shield of claim 1, wherein: and a second dustproof net (12) is arranged in each first heat dissipation slot hole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921940337.5U CN211257140U (en) | 2019-11-12 | 2019-11-12 | Excavator protection casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921940337.5U CN211257140U (en) | 2019-11-12 | 2019-11-12 | Excavator protection casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211257140U true CN211257140U (en) | 2020-08-14 |
Family
ID=71982310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921940337.5U Active CN211257140U (en) | 2019-11-12 | 2019-11-12 | Excavator protection casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211257140U (en) |
-
2019
- 2019-11-12 CN CN201921940337.5U patent/CN211257140U/en active Active
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