CN213741316U - Partition plate arrangement structure of excavator power system - Google Patents
Partition plate arrangement structure of excavator power system Download PDFInfo
- Publication number
- CN213741316U CN213741316U CN202022770228.2U CN202022770228U CN213741316U CN 213741316 U CN213741316 U CN 213741316U CN 202022770228 U CN202022770228 U CN 202022770228U CN 213741316 U CN213741316 U CN 213741316U
- Authority
- CN
- China
- Prior art keywords
- partition plate
- plate
- partition
- clapboard
- power system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005192 partition Methods 0.000 title claims abstract description 154
- 230000017525 heat dissipation Effects 0.000 claims abstract description 13
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 8
- 230000007935 neutral effect Effects 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Landscapes
- Component Parts Of Construction Machinery (AREA)
Abstract
A partition plate arrangement structure of an excavator power system comprises a side partition plate and a front partition plate; the side partition plate and the front partition plate are arranged in a closed space defined by the right side door, the cover plate, the left side door, the tail cover, the rear wall of the cab and the bottom platform together, the front end of the side partition plate is connected with the left end of the front partition plate, the rear end of the side partition plate is connected with the tail cover, the upper ends of the side partition plate and the front partition plate are connected with the lower plate surface of the cover plate, and the lower ends of the side partition plate and the front partition plate are connected with the bottom platform; the right end of the front clapboard is connected with the shell of the hydraulic oil tank; the side partition plate, the front partition plate, the right side door, the cover plate, the tail cover and the bottom platform form a closed area; the side bulkheads and the front bulkheads separate the power system and the heat dissipation system within the enclosed area from the electrical and hydraulic components outside the enclosed area. The utility model improves the cooling effect of the radiator and reduces the damage of the hot air emitted by the radiator to the electric elements and the hydraulic elements; the work efficiency is improved and the service life of the machine is prolonged.
Description
Technical Field
The utility model belongs to the technical field of engineering machine tool, concretely relates to excavator power system baffle arrangement structure.
Background
A power system and a heat dissipation system on an excavator are generally arranged behind a cab, and a framework 1, a right side door 2, a cover plate 3, a left side door 4 and a tail cover 5 are arranged around the power system and the heat dissipation system. The framework 1 mainly plays a supporting role, the cover plate 3 is covered above the framework, and the tail cover 5 is arranged behind the framework 1. The right side door 2 and the left side door 4 are respectively arranged on two sides of the framework 1 and the right side door 2 and the left side door 4 are respectively provided with a ventilation hole. Although the arrangement is convenient and simple, the engine cabin is communicated with the peripheral space, so that cold air and hot air are alternated, the cooling effect of the radiator is greatly influenced, and particularly, the water temperature and the oil temperature are easily higher when the temperature is high in summer; and the dispersion of hot air is easy to damage electrical elements and hydraulic elements around the engine, and the working efficiency and the service life of the machine are influenced.
Disclosure of Invention
An object of the utility model is to provide an excavator power system baffle arrangement structure to the engine compartment that proposes in the solution background art leads to cold and hot wind to influence the cooling effect of radiator in turn with peripheral space intercommunication, and hot-blast divergence still leads to the fact destruction to electric elements and hydraulic component around the engine easily, influences the life's of work efficiency and machine problem.
In order to achieve the purpose, the utility model provides a partition plate arrangement structure of an excavator power system, which comprises a side partition plate and a front partition plate; the side partition plates and the front partition plate are detachably arranged in a closed space defined by the right side door, the cover plate, the left side door, the tail cover, the rear wall of the cab and the bottom platform together, the front end edges of the side partition plates are attached to the left end edges of the front partition plates, the rear end edges of the side partition plates are attached to the inner wall of the tail cover in a certain radian, the upper end edges of the side partition plates and the front partition plates are connected with the lower plate surface of the cover plate, and the lower end edges of the side partition plates and the front partition plates are attached to the bottom platform; the right end edge of the front partition plate is attached and connected with the shell of the hydraulic oil tank; the side partition plate and the front partition plate, the right side door, the cover plate, the tail cover and the bottom platform form a closed area inside the closed space; the side and front bulkheads separate the power system and heat dissipation system within the enclosed area from the electrical and hydraulic components outside the enclosed area.
In a specific embodiment, the partition board arrangement structure of the excavator power system further comprises a framework, a right side door, a cover plate, a left side door and a tail cover; the framework plays a supporting role and is used for protecting an internal power system and a heat dissipation system, the cover plate is connected above the framework and is provided with a first vent hole, and the tail cover is detachably arranged behind the framework; the right side door and the left side door are respectively arranged on two sides of the framework, and the right side door is provided with a second ventilation hole.
In a specific embodiment, the first ventilation holes are provided at both left and right sides of the cover plate.
In a particular embodiment, the side separator includes a first side separator, a second side separator, a third side separator, a fourth side separator, and a fifth side separator; the rear end edge of the first side clapboard is fixedly connected with one side edge of the third side clapboard to form a fixed connecting piece; the upper part of the fixed connecting piece is connected with the lower plate surface of the cover plate through a bolt; the second side clapboard is a bent plate, the other side edge of the third side clapboard is connected with the bent surface of the second side clapboard by a bolt, and the rear end edge of the second side clapboard is in fit connection with the inner wall of the tail cover in a certain radian; the lower part of the first side clapboard is detachably connected with the upper part of the fourth side clapboard and the upper part of the fifth side clapboard; the fifth side clapboard is a flat plate; the fourth side partition board is a bent board, the upper part of the fourth side partition board is also in seamless fit with the lower part of the third side partition board, and the fourth side partition board is also provided with a mounting hole for mounting the second side partition board; a neutral gear for installing a main pump is reserved between the fifth side partition plate and the fourth side partition plate; the lower parts of the second side partition plate, the fourth side partition plate and the fifth side partition plate are all closed with the bottom platform.
In a specific embodiment, the fixed connector is a welded fixed connector.
In a specific embodiment, the front partition includes a first front partition, a second front partition, a third front partition, and a fourth front partition; the upper end edge of the first front partition board is connected with the framework, the lower end edge of the first front partition board is connected with the bottom platform, and a cab is arranged in front of the first front partition board; the second front partition board is fixedly connected with the framework through a fourth front partition board, the edge of the lower end of the second front partition board is connected with the bottom platform, and the edges of the left end and the right end of the second front partition board are detachably connected with the edge of the right end of the first front partition board and the edge of the left end of the third front partition board respectively; the right end edge of the third front partition board is attached to the hydraulic oil tank shell.
In a specific embodiment, the left and right end edges of the second front partition board are respectively connected with the right end edge of the first front partition board and the left end edge of the third front partition board through bolts.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model not only improves the cooling effect of the radiator by adjusting the layout mode of the partition plate of the existing excavator covering part, effectively solves the problem that the temperature of water and oil is higher in summer, but also reduces the damage of hot air emitted by the radiator to electric elements and hydraulic elements around the engine; thereby improving the working efficiency and further prolonging the service life of the machine.
The utility model discloses a preceding baffle and side baffle all adopt the mode completion of polylith concatenation, dismouting, maintenance and the maintenance of being convenient for.
In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
FIG. 1 is a schematic front view of an embodiment of the present invention after installation;
FIG. 2 is a rear schematic view of an embodiment of the present invention after installation;
fig. 3 is a schematic view of an embodiment of the present invention;
FIG. 4 is a schematic view of a first side divider according to an embodiment of the present invention;
FIG. 5 is a schematic view of a second side divider according to an embodiment of the present invention;
FIG. 6 is a schematic view of a third side baffle according to an embodiment of the present invention;
FIG. 7 is a schematic view of a first side separator and a third side separator of an embodiment of the present invention after being fixedly connected;
fig. 8 is a schematic view of a fourth side partition according to an embodiment of the present invention;
FIG. 9 is a schematic view of a fifth side divider according to an embodiment of the present invention;
FIG. 10 is a schematic view of a first front bulkhead according to an embodiment of the invention;
FIG. 11 is a schematic view of a second front bulkhead according to an embodiment of the invention;
FIG. 12 is a schematic view of a fourth front bulkhead according to an embodiment of the invention;
FIG. 13 is a schematic view of a third front bulkhead according to an embodiment of the invention;
FIG. 14 is a schematic diagram of a prior art power system bulkhead arrangement for an excavator;
wherein, 1, a framework; 2. a right side door; 3. a cover plate; 4. a left side door; 5. a tail cover; 6. a side partition plate; 7. a front bulkhead; 61. a first side separator; 62. a second side separator; 63. a third side separator; 64. a fourth side separator plate; 65. a fifth side separator; 71. a first front bulkhead; 72. a second front bulkhead; 73. a third front bulkhead; 74. a fourth front bulkhead; 01. a power system; 02. a heat dissipation system; 03. and a hydraulic oil tank.
Detailed Description
The embodiments of the invention will be described in detail hereinafter with reference to the accompanying drawings, but the invention can be implemented in many different ways, which are defined and covered by the claims.
Example 1
The utility model provides a partition board arrangement structure of a power system of an excavator, which comprises a side partition board 6 and a front partition board 7; the side partition plates 6 and the front partition plate 7 are detachably arranged in a closed space defined by the right side door 2, the cover plate 3, the left side door 4, the tail cover 5, the rear wall of the cab and the bottom platform together, the front end edge of the side partition plate 6 is attached to the left end edge of the front partition plate 7, the rear end edge of the side partition plate 6 is attached to the inner wall of the tail cover 5 in a certain radian manner, the upper end edges of the side partition plate 6 and the front partition plate 7 are both connected with the lower plate surface of the cover plate 3, and the lower end edges of the side partition plate 6 and the front partition plate 7 are both attached to the bottom platform; the right end edge of the front partition plate 7 is attached to the shell of the hydraulic oil tank 03; the side partition plate 6 and the front partition plate 7, the right side door 2, the cover plate 3, the tail cover 5 and the bottom platform form a closed area inside the closed space; the side bulkheads 6 and the front bulkhead 7 separate the power system and the heat dissipation system within the enclosed area from the electrical and hydraulic components outside the enclosed area.
The side partition plates 6, the front partition plate 7, the cover plate 3 and the tail cover 5 form a surrounding sealing area, so that the power system and the heat dissipation system are separated from the outside, the direct contact with peripheral cold air is avoided, and the heat dissipation effect is further not influenced.
In a specific embodiment, the partition plate arrangement structure of the excavator power system further comprises a framework 1, a right side door 2, a cover plate 3, a left side door 4 and a tail cover 5; the framework 1 plays a supporting role and is used for protecting an internal power system 01 and a heat dissipation system 02, the cover plate 3 is connected above the framework 1, the cover plate 3 is provided with a first vent hole, and the tail cover 5 is detachably arranged behind the framework 1; the right side door 2 and the left side door 4 are respectively arranged at two sides of the framework 1, and the right side door 2 is provided with a second ventilation hole.
The left side and the right side of the right side door 2 and the cover plate 3 are both provided with vent holes; most of the hot air emitted by the radiator is intensively emitted from the vent close to the left side door on the cover plate 3, and the electric elements and the hydraulic elements in front of the front partition plate 7 and on the left side of the side partition plate 6 are not influenced.
In a specific embodiment, the first vent holes are provided on both left and right sides of the cover plate 3.
In a specific embodiment, the side separator 6 includes a first side separator 61, a second side separator 62, a third side separator 63, a fourth side separator 64, and a fifth side separator 65; the rear end edge of the first side clapboard 61 is fixedly connected with one side edge of the third side clapboard 63 to form a fixed connecting piece; the upper part of the fixed connecting piece is connected with the lower plate surface of the cover plate through a bolt; the second side clapboard 62 is a bent plate, the other side edge of the third side clapboard 63 is connected with the bent surface of the second side clapboard 62 by a bolt, and the rear end edge of the second side clapboard 62 is jointed and connected with the inner wall of the tail cover 5 in a certain radian; the lower part of the first side partition board 61 is detachably connected with the upper part of the fourth side partition board 64 and the upper part of the fifth side partition board 65; the fifth side partition 65 is a flat plate; the fourth side partition plate 64 is a bent plate, the upper part of the fourth side partition plate 64 is also in seamless fit with the lower part of the third side partition plate 63, and the fourth side partition plate 64 is also provided with a mounting hole for mounting the second side partition plate 62; a neutral gear for installing a main pump is reserved between the fifth side partition plate 65 and the fourth side partition plate 64; the lower portions of the second side partition 62, fourth side partition 64, and fifth side partition 65 all form a closure with the bottom deck. The mode of polylith concatenation is adopted to accomplish, the dismouting of being convenient for, maintenance and maintenance.
In a specific embodiment, the fixed connector is a welded fixed connector.
In a particular embodiment, the front partition 7 includes a first front partition 71, a second front partition 72, a third front partition 73, and a fourth front partition 74; the upper end edge of the first front partition plate 71 is connected with the framework 1, the lower end edge of the first front partition plate is connected with the bottom platform, and a cab is arranged in front of the first front partition plate; the second front baffle plate 72 is fixedly connected with the framework 1 through a fourth front baffle plate 74, the lower end edge of the second front baffle plate is connected with the bottom platform, and the left and right end edges of the second front baffle plate 72 are respectively detachably connected with the right end edge of the first front baffle plate 71 and the left end edge of the third front baffle plate 73; the right end edge of the third front partition 73 is attached to the outer shell of the hydraulic oil tank 03. The mode of splicing a plurality of blocks is adopted for completion, so that the maintenance is convenient.
In a specific embodiment, the left and right end edges of the second front partition 72 are respectively connected with the right end edge of the first front partition 71 and the left end edge of the third front partition 73 through bolts.
The utility model discloses this kind of layout mode advantage is obvious, and baffle simple structure is convenient moreover, has good practicality.
The foregoing is a more detailed description of the invention, taken in conjunction with the specific preferred embodiments, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions and replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (7)
1. The partition plate arrangement structure of the excavator power system is characterized by comprising a side partition plate (6) and a front partition plate (7); the side partition plate (6) and the front partition plate (7) are detachably arranged in a closed space defined by the right side door (2), the cover plate (3), the left side door (4) and the tail cover (5) together with the rear wall of the cab and the bottom platform, the front end edge of the side partition plate (6) is attached to the left end edge of the front partition plate (7), the rear end edge of the side partition plate (6) is attached to the inner wall of the tail cover (5) in a certain radian, the upper end edges of the side partition plate (6) and the front partition plate (7) are both connected to the lower plate surface of the cover plate (3), and the lower end edges of the side partition plate (6) and the front partition plate (7) are both attached to the bottom platform; the right end edge of the front partition plate (7) is attached to the shell of the hydraulic oil tank (03); the side partition plate (6) and the front partition plate (7) form a closed area inside the closed space together with the right side door (2), the cover plate (3), the tail cover (5) and the bottom platform; the side partition plates (6) and the front partition plate (7) separate a power system and a heat dissipation system in the closed area from electric elements and hydraulic elements outside the closed area.
2. The partition plate arrangement structure of the excavator power system as claimed in claim 1, further comprising a framework (1), a right side door (2), a cover plate (3), a left side door (4) and a tail cover (5); the heat dissipation structure is characterized in that the framework (1) plays a supporting role and is used for protecting an internal power system (01) and a heat dissipation system (02), the cover plate (3) is connected above the framework (1), the cover plate (3) is provided with a first vent hole, and the tail cover (5) is detachably arranged behind the framework (1); the right side door (2) and the left side door (4) are respectively arranged on two sides of the framework (1) and the right side door (2) is provided with a second vent hole.
3. The excavator power system partition plate arrangement as claimed in claim 2, wherein the first vent holes are provided on both left and right sides of the cover plate (3).
4. The excavator power system partition arrangement according to claim 1, wherein the side partition (6) includes a first side partition (61), a second side partition (62), a third side partition (63), a fourth side partition (64), and a fifth side partition (65); the rear end edge of the first side clapboard (61) is fixedly connected with one side edge of the third side clapboard (63) to form a fixed connecting piece; the upper part of the fixed connecting piece is connected with the lower plate surface of the cover plate through a bolt; the second side clapboard (62) is a bending plate, the edge of the other side of the third side clapboard (63) is connected with the bending surface of the second side clapboard (62) by a bolt, and the edge of the rear end of the second side clapboard (62) is jointed and connected with the inner wall of the tail cover (5) in a certain radian; the lower part of the first side clapboard (61) is detachably connected with the upper part of a fourth side clapboard (64) and the upper part of a fifth side clapboard (65); the fifth side clapboard (65) is a flat plate; the fourth side clapboard (64) is a bent plate, the upper part of the fourth side clapboard (64) is also attached to the lower part of the third side clapboard (63) in a seamless way, and the fourth side clapboard (64) is also provided with a mounting hole for mounting the second side clapboard (62); a neutral gear for installing a main pump is reserved between the fifth side partition plate (65) and the fourth side partition plate (64); the lower parts of the second side partition plate (62), the fourth side partition plate (64) and the fifth side partition plate (65) form a seal with the bottom platform.
5. The excavator power system partition arrangement of claim 4 wherein the fixed connection is a welded fixed connection.
6. The excavator power system bulkhead arrangement of claim 1, wherein the front bulkhead (7) comprises a first front bulkhead (71), a second front bulkhead (72), a third front bulkhead (73), and a fourth front bulkhead (74); the upper end edge of the first front partition board (71) is connected with the framework (1), the lower end edge of the first front partition board is connected with the bottom platform, and a cab is arranged in front of the first front partition board; the second front partition board (72) is fixedly connected with the framework (1) through a fourth front partition board (74), the edge of the lower end of the second front partition board is connected with the bottom platform, and the edges of the left end and the right end of the second front partition board (72) are detachably connected with the edge of the right end of the first front partition board (71) and the edge of the left end of the third front partition board (73) respectively; the right end edge of the third front clapboard (73) is jointed with the shell of the hydraulic oil tank (03).
7. The excavator power system partition plate arrangement structure as claimed in claim 6, wherein left and right end edges of the second front partition plate (72) are respectively bolted to a right end edge of the first front partition plate (71) and a left end edge of the third front partition plate (73).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022770228.2U CN213741316U (en) | 2020-11-26 | 2020-11-26 | Partition plate arrangement structure of excavator power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022770228.2U CN213741316U (en) | 2020-11-26 | 2020-11-26 | Partition plate arrangement structure of excavator power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213741316U true CN213741316U (en) | 2021-07-20 |
Family
ID=76830105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022770228.2U Active CN213741316U (en) | 2020-11-26 | 2020-11-26 | Partition plate arrangement structure of excavator power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213741316U (en) |
-
2020
- 2020-11-26 CN CN202022770228.2U patent/CN213741316U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102903875B (en) | Battery pack of extended-range electric automobile | |
| CN113665684A (en) | Vehicle body floor assembly of vehicle and vehicle | |
| CN102050010B (en) | Forced air exhaust heat dissipation structure of rear engine compartment of passenger car | |
| CN213741316U (en) | Partition plate arrangement structure of excavator power system | |
| CN215621360U (en) | Battery pack for vehicle and vehicle | |
| CN210405102U (en) | Frequency conversion controller of motor | |
| CN210668454U (en) | Battery box of electric loader | |
| CN211125736U (en) | Battery box for railway tractor | |
| CN201951230U (en) | Forced air exhaust heat dissipation structure of rear engine compartment of passenger car | |
| CN218733830U (en) | Converter of mining electric wheel dumper | |
| CN102700621B (en) | Engine cover and engineering machinery comprising engine cover | |
| CN212318157U (en) | Compact diesel generator set | |
| CN219529147U (en) | Mute type vehicle-mounted diesel generator set | |
| CN210296564U (en) | Battery pack mounting frame radiator | |
| CN110588313A (en) | Chassis structure of electric automobile | |
| CN214068799U (en) | Battery assembly for electric automobile battery pack | |
| CN216958358U (en) | Vehicle with a steering wheel | |
| CN210296433U (en) | Battery box front panel structure | |
| CN218886529U (en) | Three-prevention high-power-consumption electronic cabinet | |
| CN212936465U (en) | High-thermal-conductivity cast aluminum alloy section | |
| CN218055369U (en) | Sectional type protection casing suitable for low entry bus of hydrogen energy puts power supply system | |
| CN218430868U (en) | Chassis arrangement structure of fuel cell tractor | |
| CN217864393U (en) | Vehicle body structure and vehicle with same | |
| CN216555043U (en) | High-strength and high-heat-dissipation clutch housing | |
| CN217197768U (en) | Automobile grille assembly with multiple fixed connection structures |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |