CN217078942U - Excavator left and right platform with cooling function - Google Patents
Excavator left and right platform with cooling function Download PDFInfo
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- CN217078942U CN217078942U CN202220772608.6U CN202220772608U CN217078942U CN 217078942 U CN217078942 U CN 217078942U CN 202220772608 U CN202220772608 U CN 202220772608U CN 217078942 U CN217078942 U CN 217078942U
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- cooling box
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Abstract
The utility model discloses a platform about excavator with cooling function belongs to excavator technical field, including main platform, one side of main platform is provided with left platform, the opposite side of main platform is provided with right platform, left side platform all welds on main platform with right platform, the tip of main platform is provided with the cooling case, the inside intermediate position department of cooling case is fixed with the baffle, the semiconductor refrigeration piece is installed to the inside one end of cooling case. The utility model discloses main platform bottom cooling box's setting refrigerates through the inside semiconductor refrigeration piece of cooling box, and the rethread fan is carried the cold air to discharge from the gas vent on left platform and the right platform, make the device at the in-process that uses, can cool down to quick-witted case and control room inside, improved the service function of device, the setting of intake pipe bottom protection casing can avoid earth and the bottom contact of filter screen, has ensured filterable effect.
Description
Technical Field
The utility model relates to a left and right sides platform especially relates to a platform about excavator with cooling function, belongs to excavator technical field.
Background
An excavator, also known as a digger, is an earthwork machine which excavates materials higher or lower than a bearing surface by a bucket and loads the materials into a transport vehicle or unloads the materials to a stockyard, and is mostly used for excavating materials such as soil, coal, silt and the like.
The left and right platforms in the prior art have the following problems:
1. the machine case has low functionality in the using process, does not have the cooling function, and cannot be cooled in the using process;
2. the outer frame of the platform is lack of protection, and the outer frame of the platform is easily damaged in the rotating process;
therefore, the left and right platforms of the excavator with the cooling function are designed to optimize the problems.
SUMMERY OF THE UTILITY MODEL
The main object of the utility model is to provide a left and right platforms of excavator with cooling function, the bottom cooling box of the main platform is arranged to refrigerate by the semiconductor refrigeration piece inside the cooling box, then the cold air is conveyed by the fan and discharged from the exhaust ports on the left and right platforms, so that the device can cool the machine case and the control room inside in the using process, the using functionality of the device is improved, the bottom protective cover of the air inlet pipe is arranged to avoid the earth contacting with the bottom of the filter screen, the filtering effect is ensured, the water circulation mechanism composed of the water pump, the first spiral coil and the second spiral coil inside the cooling box is arranged to cool the cold air discharged by the fan for the second time in the cooling process, the cooling effect in the using process is ensured, the cleaning mechanism composed of the sleeve and the brush outside the second spiral coil is arranged, can conveniently clean the outside of second spiral coil, it is more convenient to use, and the setting of left side platform and right platform frame department rubber protection strip can protect the outside of left and right sides platform at the in-process that uses.
The purpose of the utility model can be achieved by adopting the following technical scheme:
a left platform and a right platform of an excavator with a cooling function comprise a main platform, wherein a left platform is arranged on one side of the main platform, a right platform is arranged on the other side of the main platform, the left platform and the right platform are welded on the main platform, a cooling box is arranged at the end part of the main platform, a partition plate is fixed at the middle position inside the cooling box, a semiconductor refrigerating sheet is installed at one end inside the cooling box, a fan is installed at the other end inside the cooling box, an air inlet pipe is installed at the input end of the fan and penetrates through the partition plate, a filter screen is arranged at the inner bottom of the air inlet pipe, an accelerated cooling mechanism is arranged inside the cooling box, an exhaust hood is arranged at one end, close to the fan, of the cooling box, a gas conveying pipe is installed at the outer end part of the exhaust hood, two groups of gas conveying pipes are arranged, and exhaust ports are arranged at the tops of the main platform and the left platform, the gas transmission pipes are respectively communicated with the gas exhaust ports.
Preferably: the outer sides of the left platform and the right platform far away from the main platform are all fixed with rubber protection strips.
Preferably: the mechanism of cooling with higher speed includes first spiral coil, second spiral coil and water pump, the inside at the cooling case is installed to the water pump, first spiral coil installs the one end that is close to the semiconductor refrigeration piece in the cooling incasement portion, second spiral coil installs the position department that is close to the fan output in the cooling incasement portion, switch on between second spiral coil and the first spiral coil, the output and the second spiral coil of water pump switch on, the input and the first spiral coil of water pump switch on, first spiral coil is provided with the circulating water with second spiral coil's inside.
Preferably: the outside cover of second spiral coil is equipped with the lantern ring, the both ends of lantern ring all are provided with the brush, the brush laminating is on second spiral coil's pipe wall.
Preferably: and an access door is arranged at one end of the outer side of the cooling box, which is close to the fan.
Preferably: the shape of intake pipe is the type of falling L, the bottom of intake pipe is from extending to the bottom of cooling case, the top of intake pipe runs through the baffle and installs on the fan.
Preferably: the bottom mounting of intake pipe has the protection casing, the uncovered of protection casing is up, leave the clearance in the bottom of intake pipe and the protection casing between the bottom.
The utility model has the advantages that:
the utility model provides a pair of excavator left and right sides platform with cooling function, the setting of main platform bottom cooling case refrigerates through the semiconductor refrigeration piece of cooling incasement portion, and the rethread fan is carried the cold air, and discharges from the gas vent on left platform and the right platform, makes the device in the process of using, can cool down to quick-witted case and control room inside, has improved the service function of device, the setting of intake pipe bottom protection casing can avoid earth and the bottom contact of filter screen, has ensured the effect of filtering;
the arrangement of the water circulation mechanism consisting of the water pump, the first spiral coil and the second spiral coil in the cooling box can perform secondary cooling on cold air discharged by the fan in the cooling process, so that the cooling effect in the use process is ensured;
the rubber protective strips are arranged at the outer frames of the left platform and the right platform, so that the outer sides of the left platform and the right platform can be protected in the using process.
Drawings
Fig. 1 is a top view of the present invention;
FIG. 2 is a view showing the internal structure of the cooling box of the present invention;
FIG. 3 is a structural diagram of a second spiral coil of the present invention;
fig. 4 is a sectional view of the intake pipe structure of the present invention.
In the figure: 1. a main platform; 2. a left platform; 3. a right platform; 4. a cooling box; 5. a partition plate; 6. a semiconductor refrigeration sheet; 7. a fan; 8. an air inlet pipe; 9. filtering with a screen; 10. an exhaust hood; 11. a gas delivery pipe; 12. an exhaust port; 13. a first helical coil; 14. a second helical coil; 15. a water pump; 16. a collar; 17. a brush; 18. a protective cover; 19. and (4) a rubber protective strip.
Detailed Description
In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and drawings, but the embodiments of the present invention are not limited thereto.
Example one
As shown in fig. 1-4, the present embodiment provides an excavator left and right platform with a cooling function, which includes a main platform 1, a left platform 2 is disposed on one side of the main platform 1, a right platform 3 is disposed on the other side of the main platform 1, the left platform 2 and the right platform 3 are both welded on the main platform 1, a cooling box 4 is disposed at an end portion of the main platform 1, a partition plate 5 is fixed at a middle position inside the cooling box 4, a semiconductor cooling plate 6 is mounted at one end inside the cooling box 4, a fan 7 is mounted at the other end inside the cooling box 4, an air inlet pipe 8 is mounted at an input end of the fan 7, the air inlet pipe 8 penetrates through the partition plate 5, a filter screen 9 is disposed at an inner bottom portion of the air inlet pipe 8, an accelerated cooling mechanism is disposed inside the cooling box 4, an exhaust hood 10 is disposed at one end of the cooling box 4 close to the fan 7, an air delivery pipe 11 is mounted at an outer end portion of the exhaust hood 10, two sets of the air delivery pipes 11 are disposed, the top of main platform 1 and left platform 2 all is provided with gas vent 12, and gas-supply pipe 11 leads to with gas vent 12 respectively, and the outside that main platform 1 was kept away from to left platform 2 and right platform 3 all is fixed with rubber protection strip 19.
During the use, install the device, when summer weather is hot, the power of switch-on semiconductor refrigeration piece 6, cool down the inside one end of cooling box 4, then pneumatic fan 7, the inside entering of external gas from intake pipe 8, cool down through the inside one end that has cold air of cooling box 4, then discharge from gas vent 12, cool down to quick-witted case and control room inside.
Example two
In this embodiment, as shown in fig. 1-4, the mechanism that lowers the temperature with higher speed includes first spiral coil 13, second spiral coil 14 and water pump 15, water pump 15 is installed in the inside of cooling case 4, first spiral coil 13 is installed in the inside one end that is close to semiconductor refrigeration piece 6 of cooling case 4, second spiral coil 14 is installed in the inside position department that is close to fan 7 output of cooling case 4, switch on between second spiral coil 14 and first spiral coil 13, water pump 15's output switches on with second spiral coil 14, water pump 15's input switches on with first spiral coil 13, first spiral coil 13 and second spiral coil 14's inside is provided with the circulating water.
In the process of cooling, start water pump 15 circulating water and make a round trip to move in first spiral coil 13 and second spiral coil 14's inside, the circulating water is cooled down by the cold air after first spiral coil 13's inside, then flows back to second spiral coil 14's inside, and the inside cooling once more that cools down in the clearance of second spiral coil 14 of fan 7 exhaust gas, has ensured gaseous cooling effect.
In this embodiment, a collar 16 is sleeved outside the second spiral coil 14, two ends of the collar 16 are both provided with brushes 17, and the brushes 17 are attached to the wall of the second spiral coil 14.
When dust adheres to the outside of the second spiral coil 14 after a long time use, the control collar 16 slides on the outside of the second spiral coil 14 and is cleaned by the brush 17.
In this embodiment, an access door is provided at an end of the outside of the cooling box 4 near the fan 7.
Utilize the setting of access door, conveniently overhaul cooling box 4's inside.
In this embodiment, the air inlet pipe 8 is in an inverted L shape, the bottom end of the air inlet pipe 8 extends to the bottom of the cooling box 4, and the top end of the air inlet pipe 8 penetrates through the partition plate 5 and is installed on the fan 7.
The setting of the intake pipe 8 of utilizing the type of falling L has increased the dwell time of external gas at cooling box 4 cold junction when admitting air, has ensured the cooling effect.
In this embodiment, the bottom end of the air inlet pipe 8 is fixed with a protective cover 18, the opening of the protective cover 18 faces upwards, and a gap is left between the bottom of the air inlet pipe 8 and the bottom in the protective cover 18.
The protective cover 18 is utilized to effectively avoid the blockage caused by the direct contact of the outside soil and the filter screen 9 in the rotation process of the excavator rotary table.
The above, only be the further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art is in the scope of the present invention, and the technical solution and the design of the present invention are equivalent to replace or change, and all belong to the scope of protection of the present invention.
Claims (7)
1. The utility model provides a platform about excavator with cooling function which characterized in that: comprises a main platform (1), a left platform (2) is arranged on one side of the main platform (1), a right platform (3) is arranged on the other side of the main platform (1), the left platform (2) and the right platform (3) are all welded on the main platform (1), a cooling box (4) is arranged at the end part of the main platform (1), a partition plate (5) is fixed at the middle position inside the cooling box (4), a semiconductor refrigerating sheet (6) is arranged at one end inside the cooling box (4), a fan (7) is arranged at the other end inside the cooling box (4), an air inlet pipe (8) is arranged at the input end of the fan (7), the air inlet pipe (8) penetrates through the partition plate (5), a filter screen (9) is arranged at the inner bottom of the air inlet pipe (8), an accelerating cooling mechanism is arranged inside the cooling box (4), an exhaust hood (10) is arranged at one end, close to the fan (7), of the cooling box (4), air conveying pipes (11) are installed at the outer end portion of the exhaust hood (10), two groups of air conveying pipes (11) are arranged, air exhaust ports (12) are formed in the tops of the main platform (1) and the left platform (2), and the air conveying pipes (11) are communicated with the air exhaust ports (12) respectively.
2. The excavator left and right platform with the cooling function as claimed in claim 1, wherein: the outer sides of the left platform (2) and the right platform (3) far away from the main platform (1) are both fixed with rubber protection strips (19).
3. The excavator left and right platform with the cooling function as claimed in claim 2, wherein: with higher speed cooling mechanism includes first spiral coil (13), second spiral coil (14) and water pump (15), the inside at cooling box (4) is installed in water pump (15), first spiral coil (13) are installed in cooling box (4) inside one end that is close to semiconductor refrigeration piece (6), second spiral coil (14) are installed in cooling box (4) inside position department that is close to fan (7) output, switch on between second spiral coil (14) and first spiral coil (13), the output and the second spiral coil (14) of water pump (15) switch on, the input and the first spiral coil (13) of water pump (15) switch on, the inside of first spiral coil (13) and second spiral coil (14) is provided with the circulating water.
4. The excavator left and right platform with cooling function as claimed in claim 3, characterized in that: the outside cover of second spiral coil (14) is equipped with lantern ring (16), the both ends of lantern ring (16) all are provided with brush (17), brush (17) laminating is on the pipe wall of second spiral coil (14).
5. The excavator left and right platform with cooling function as claimed in claim 4, characterized in that: and an access door is arranged at one end of the outer side of the cooling box (4) close to the fan (7).
6. The excavator left and right platform with the cooling function as claimed in claim 5, wherein: the shape of intake pipe (8) is the type of falling L, the bottom of intake pipe (8) is from extending to the bottom of cooling case (4), baffle (5) are run through and are installed on fan (7) in the top of intake pipe (8).
7. The excavator left and right platform with cooling function as claimed in claim 6, characterized in that: the bottom mounting of intake pipe (8) has protection casing (18), the uncovered of protection casing (18) is up, leave the clearance in the bottom of intake pipe (8) and protection casing (18) between the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220772608.6U CN217078942U (en) | 2022-03-31 | 2022-03-31 | Excavator left and right platform with cooling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220772608.6U CN217078942U (en) | 2022-03-31 | 2022-03-31 | Excavator left and right platform with cooling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217078942U true CN217078942U (en) | 2022-07-29 |
Family
ID=82554497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220772608.6U Active CN217078942U (en) | 2022-03-31 | 2022-03-31 | Excavator left and right platform with cooling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217078942U (en) |
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2022
- 2022-03-31 CN CN202220772608.6U patent/CN217078942U/en active Active
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