CN219794060U - Auxiliary dustproof heat dissipation mechanism for excavator motor - Google Patents
Auxiliary dustproof heat dissipation mechanism for excavator motor Download PDFInfo
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- CN219794060U CN219794060U CN202321020657.5U CN202321020657U CN219794060U CN 219794060 U CN219794060 U CN 219794060U CN 202321020657 U CN202321020657 U CN 202321020657U CN 219794060 U CN219794060 U CN 219794060U
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- limiting plate
- heat dissipation
- positioning
- dissipation mechanism
- excavator
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 239000000428 dust Substances 0.000 claims abstract description 45
- 238000009434 installation Methods 0.000 claims abstract description 19
- 238000004378 air conditioning Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 230000005855 radiation Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000191 radiation effect Effects 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract 1
- 239000012535 impurity Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of motor box devices, in particular to an auxiliary dustproof heat dissipation mechanism of an excavator motor box, which comprises an assembly groove, wherein the surface of an installation shell is provided with a positioning shell and a rubber block; the beneficial effects are as follows: the positioning blocks are driven to move upwards through the manual drawing guide rod to remove the positioning of the first limiting plate and the second limiting plate and draw out the first limiting plate and the second limiting plate from the assembly groove, the first limiting plate and the second limiting plate are decomposed to separate the dust screen, the dust screen after separation is cleaned more conveniently and thoroughly, meshes of the dust screen are enabled to be more transparent, the heat radiation effect of the heat radiation opening to the motor is effectively improved, and the dust screen is replaced more conveniently if damaged, so that the use effect of the dust screen is effectively improved.
Description
Technical Field
The utility model relates to the technical field of motor box devices, in particular to an auxiliary dustproof heat dissipation mechanism for an excavator motor.
Background
An excavator is a heavy construction machine that uses a bucket to excavate material above or below a deck, and loads the material into a transport vehicle or unloads the material to a storage yard.
Among the prior art, excavator motor case is as the casing of motor, and it can effectually play the guard action to the motor, avoids outside things to collide the motor and causes it to damage, and the heat that the motor during operation produced is effectively released to the thermovent that the motor case casing surface was seted up to be equipped with the dust screen through rivet fixed mode in thermovent department, with the dust impurity invasion to the motor incasement in the reduction air, thereby improves the result of use of motor.
However, the traditional dust screen of locating excavator motor thermovent department is comparatively single through the mode result of use of rivet fastening, and dust impurity adsorbs the surface at the dust screen and is inconvenient to clear up, and through the easy phenomenon that produces the solidification of dust impurity on its surface after long-time use to cause the shutoff of dustproof mesh, influence the radiating effect of thermovent to the motor.
Disclosure of Invention
The utility model aims to provide an auxiliary dustproof heat dissipation mechanism for an excavator, which aims to solve the problems that the traditional dustproof net arranged at a heat dissipation opening of an excavator motor provided in the background art is single in use effect in a rivet fixing mode, dust impurities are not convenient to clean due to adsorption on the surface of the dustproof net, and the dust impurities on the surface of the dustproof net are easy to solidify after long-time use, so that the dustproof mesh is blocked, and the heat dissipation effect of the heat dissipation opening on the motor is affected.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an excavator motor auxiliary dust-proof heat dissipation mechanism, the excavator motor auxiliary dust-proof heat dissipation mechanism comprising:
a mounting shell; the surface of the installation shell is provided with an assembly groove, and the surface of the installation shell is provided with a positioning shell and a rubber block;
a baffle; the positioning device is arranged in the positioning shell, a positioning block and a guide rod are arranged on the surface of the baffle, and a spring is sleeved on the guide rod; a kind of electronic device with high-pressure air-conditioning system
A dust screen; is arranged between the first limiting plate and the second limiting plate.
Preferably, the installation shell is fixed on the inner wall surface of the excavator motor case body, a heat dissipation opening is formed in the surface of the excavator motor case body, and the installation shell is arranged on the outer side of the heat dissipation opening.
Preferably, the assembly groove is formed in the inner wall surface of the installation shell, the positioning shell is fixed on one side of the top end surface of the installation shell, the positioning block is fixed on the bottom surface of the baffle, the bottom end of the positioning block penetrates into the assembly groove, the guide rod is fixed on the top end surface of the baffle, the end part of the guide rod penetrates out of the top end of the positioning shell, the spring is arranged in the positioning shell, the rubber block is fixed on one side of the bottom end surface of the assembly groove, and the rubber block is located right below the positioning block.
Preferably, the surface of the dust screen is provided with first limiting holes, a plurality of first limiting holes are formed in the first limiting holes, and the first limiting holes are uniformly distributed on the periphery of the dust screen.
Preferably, the inner end face of the first limiting plate is fixed with a plurality of fixing rods, the fixing rods correspond to the first limiting holes, the fixing rods are arranged in the first limiting holes, and the surface of the dust screen abuts against the inner end face of the first limiting plate.
Preferably, the surface of the limiting plate II is provided with a plurality of limiting holes II, the limiting holes II are corresponding to the fixing rods, the end parts of the fixing rods are arranged in the limiting holes II, and the inner end surfaces of the limiting plate II are propped against the surface of the dust screen.
Preferably, the first limiting plate and the second limiting plate are arranged in the assembly groove, and the rubber block and the positioning block are arranged on the outer sides of the first limiting plate and the second limiting plate.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model provides an auxiliary dustproof heat dissipation mechanism for an excavator motor; the box cover above the excavator motor body is opened, then the positioning blocks are driven to move upwards through the manual drawing guide rod to remove the positioning of the first limiting plate and the second limiting plate and draw out the first limiting plate and the second limiting plate from the assembly groove, the first limiting plate and the second limiting plate are decomposed to separate the dust screen, the separated dust screen is cleaned more conveniently and thoroughly, meshes of the dust screen are more transparent, the heat radiation effect of the heat radiation opening to the motor is effectively improved, and the dust screen is more convenient to replace if damaged, so that the use effect of the dust screen is effectively improved.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present utility model;
FIG. 2 is a schematic view of a dustproof heat dissipation structure according to the present utility model;
FIG. 3 is an exploded view of the present dust-proof heat dissipating structure;
FIG. 4 is a partial cutaway view of the present dust-proof heat dissipating structure;
fig. 5 is an enlarged schematic view of the structure at a in fig. 4.
In the figure: 1 an excavator motor body, 2 a heat radiation port, 3 a dustproof net, 4 a mounting shell, 5 a positioning shell, 6 a limiting plate I, 7 rubber blocks, 8 an assembly groove, and 9 fixed rods, 10 limiting holes I, 11 limiting holes II, 12 limiting plates II, 13 positioning blocks, 14 baffle plates, 15 springs and 16 guide rods.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
In the description of the present utility model, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
Referring to fig. 1 to 5, the present utility model provides a technical solution: an auxiliary dustproof heat dissipation mechanism of an excavator;
in order to realize the clearance of being convenient for of excavator motor case 1 dust screen 3, be equipped with installation casing 4 at the inner wall surface of excavator motor case 1, the outside of thermovent 2 is located to installation casing 4, and the mounting groove 8 has been seted up to the inner wall surface of installation casing 4, the top surface of installation casing 4 is equipped with location casing 5, be equipped with baffle 14 in the location casing 5, locating piece 13 is fixed in the bottom surface of baffle 14, and the bottom of locating piece 13 runs through into in the mounting groove 8, guide arm 16 is fixed on the top surface of baffle 14, and the tip of guide arm 16 runs through out the top of location casing 5, and spring 15 locates in the location casing 5, be equipped with limiting plate one 6 and limiting plate two 12 in the mounting groove 8, dust screen 3 locates between the two, open the case lid of excavator motor case 1 top, then drive locating piece 13 upward movement through artifical pull guide arm 16 and remove the location to limiting plate one 6 and limiting plate two 12 and take out from mounting groove 8, decompose limiting plate one 6 and limiting plate two 12 again and make dust screen 3 break away from, convenient and thorough that the dust screen 3 clearance is got up, mesh that the dust screen 3 has been got up, when the radiating effect of motor 3 has improved effectively, thereby the convenient to change the dust screen 3, when the heat dissipation effect of the motor has taken place, and more convenient use, and more than the effect has improved.
In order to realize the convenient installation of the dust screen 3, a first limiting hole 10 is formed in the surface of the dust screen 3, a fixed rod 9 is fixed on the inner end face of the first limiting plate 6, the fixed rod 9 corresponds to the first limiting hole 10, the fixed rod 9 is arranged in the first limiting hole 10, the surface of the dust screen 3 is propped against the inner end face of the first limiting plate 6, a second limiting hole 11 is formed in the surface of the second limiting plate 12, the second limiting hole 11 corresponds to the fixed rod 9, the end part of the fixed rod 9 is arranged in the second limiting hole 11, the inner end face of the second limiting plate 12 is propped against the surface of the dust screen 3, the fixed rod 9 arranged on the surface of the first limiting plate 6 is inserted into the first limiting hole 10 formed in the edge part of the dust screen 3, the end part of the fixed rod 9 is inserted into the second limiting hole 11 formed in the surface of the second limiting plate 12 to clamp the dust screen 3, and finally the first limiting plate 6 and the second limiting plate 12 are inserted into the assembly groove 8 to complete the installation of the dust screen 3, and the positioning block 13 is utilized to position the dust screen 3, so that the installation mode is more stable in use, the installation mode is easy and the efficiency is improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An auxiliary dustproof heat dissipation mechanism of an excavator is characterized in that: the auxiliary dustproof heat dissipation mechanism of the excavator comprises:
a mounting housing (4); an assembly groove (8) is formed in the surface of the installation shell (4), and a positioning shell (5) and a rubber block (7) are arranged on the surface of the installation shell (4);
a baffle (14); the positioning device is arranged in the positioning shell (5), a positioning block (13) and a guide rod (16) are arranged on the surface of the baffle plate (14), and a spring (15) is sleeved on the guide rod (16); a kind of electronic device with high-pressure air-conditioning system
A dust-proof net (3); is arranged between the first limiting plate (6) and the second limiting plate (12).
2. The excavator motor auxiliary dust and heat dissipation mechanism of claim 1 wherein: the mounting shell (4) is fixed on the inner wall surface of the excavator motor box body (1), the surface of the excavator motor box body (1) is provided with the heat dissipation opening (2), and the mounting shell (4) is arranged on the outer side of the heat dissipation opening (2).
3. The excavator motor auxiliary dust and heat dissipation mechanism of claim 1 wherein: the assembly groove (8) is formed in the inner wall surface of the installation shell (4), the positioning shell (5) is fixed on one side of the top end surface of the installation shell (4), the positioning block (13) is fixed on the bottom surface of the baffle (14), the bottom end of the positioning block (13) penetrates into the assembly groove (8), the guide rod (16) is fixed on the top end surface of the baffle (14), the end part of the guide rod (16) penetrates out of the top end of the positioning shell (5), the spring (15) is arranged in the positioning shell (5), the rubber block (7) is fixed on one side of the bottom end surface of the assembly groove (8), and the rubber block (7) is located under the positioning block (13).
4. The excavator motor auxiliary dust and heat dissipation mechanism of claim 1 wherein: the surface of the dustproof net (3) is provided with a first limiting hole (10), a plurality of first limiting holes (10) are formed, and the first limiting holes (10) are uniformly distributed on the periphery of the dustproof net (3).
5. The excavator motor auxiliary dust and heat dissipation mechanism of claim 1 wherein: the inner end face of the first limiting plate (6) is fixedly provided with a plurality of fixing rods (9), the fixing rods (9) are corresponding to the first limiting holes (10), the fixing rods (9) are arranged in the first limiting holes (10), and the surface of the dust screen (3) abuts against the inner end face of the first limiting plate (6).
6. The excavator motor auxiliary dust and heat dissipation mechanism of claim 1 wherein: limiting holes II (11) are formed in the surface of the limiting plate II (12), a plurality of limiting holes II (11) are formed in the limiting holes II (11), the limiting holes II (11) correspond to the fixing rods (9), the end portions of the fixing rods (9) are arranged in the limiting holes II (11), and the inner end faces of the limiting plate II (12) are propped against the surface of the dust screen (3).
7. The excavator motor auxiliary dust and heat dissipation mechanism of claim 1 wherein: the first limiting plate (6) and the second limiting plate (12) are arranged in the assembly groove (8), and the rubber block (7) and the positioning block (13) are arranged on the outer sides of the first limiting plate (6) and the second limiting plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321020657.5U CN219794060U (en) | 2023-04-25 | 2023-04-25 | Auxiliary dustproof heat dissipation mechanism for excavator motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321020657.5U CN219794060U (en) | 2023-04-25 | 2023-04-25 | Auxiliary dustproof heat dissipation mechanism for excavator motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219794060U true CN219794060U (en) | 2023-10-03 |
Family
ID=88157459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321020657.5U Active CN219794060U (en) | 2023-04-25 | 2023-04-25 | Auxiliary dustproof heat dissipation mechanism for excavator motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219794060U (en) |
-
2023
- 2023-04-25 CN CN202321020657.5U patent/CN219794060U/en active Active
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