CN220769853U - Novel excavator oil radiator - Google Patents
Novel excavator oil radiator Download PDFInfo
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- CN220769853U CN220769853U CN202321897484.5U CN202321897484U CN220769853U CN 220769853 U CN220769853 U CN 220769853U CN 202321897484 U CN202321897484 U CN 202321897484U CN 220769853 U CN220769853 U CN 220769853U
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- outer shell
- connecting flange
- pipe body
- radiator
- hydraulic oil
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 239000003921 oil Substances 0.000 claims abstract description 49
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 31
- 230000000694 effects Effects 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Component Parts Of Construction Machinery (AREA)
Abstract
The utility model discloses a novel excavator oil radiator, which comprises an outer shell, wherein a first hollow chamber and a second hollow chamber are respectively arranged in the outer shell, hydraulic oil pipe bodies are arranged on the upper side and the lower side of the left end of the outer shell, an oil inlet connecting flange is arranged at the upper end of the hydraulic oil pipe body, an oil outlet connecting flange is arranged at the lower end of the hydraulic oil pipe body, water pipe bodies are arranged at the upper end and the lower end of the second hollow chamber, and a water inlet connecting flange is arranged at the upper end of the water pipe body; the first circulating pump body is arranged at the left end of the outer shell, the right end of the outer shell is provided with a second circulating pump body, and the connecting assembly is composed of a fixed connection corner fitting, an adjusting bolt and a rubber ring. The novel excavator oil radiator is favorable for stable connection and installation as required, can not be timely disassembled and replaced when parts are prevented from being damaged, can be subjected to circulating cooling, and improves the practical effect of the device.
Description
Technical Field
The utility model relates to the technical field related to excavators, in particular to a novel oil radiator for an excavator.
Background
The main effect of the radiator is to radiate the hydraulic oil in the hydraulic system, the principle is that the hydraulic oil enters from one end of the radiator and flows out from the other end, when the hydraulic oil flows in the channel, as the fan blows a large amount of wind, the temperature of the hydraulic oil drops greatly when flowing out from the outlet, the radiating effect depends on the stay time of the hydraulic oil in the radiator and the wind quantity provided by the fan, when the excavator excavates, the pressure pulse is excessively large in the moment, and the radiator is easily damaged, so that an oil radiator is needed, such as:
chinese patent grant publication No. CN217327480U discloses a heat dissipating device for a diesel engine of an excavator, in which the distance between the left and right sides of the whole is smaller than the distance between the upper and lower sides; the heat dissipation device comprises a water radiator, an oil radiator and an intercooling radiator; the water radiator is hollow, a first radiating core body is arranged in the water radiator, a water inlet is formed in the upper part of the water radiator, and a water outlet is formed in the lower part of the water radiator; the oil radiator is hollow, a second heat dissipation core body is arranged in the oil radiator, an oil inlet is formed in the upper part of the oil radiator, an oil outlet is formed in the lower part of the oil radiator, and the left side of the oil radiator is fixedly connected with the right side of the water radiator; the intercooling radiator is hollow, a third radiating core body is arranged in the intercooling radiator, the left end of the intercooling radiator is provided with an air inlet, the right end of the intercooling radiator is provided with an air outlet, and the bottom of the intercooling radiator is fixedly connected with the top of the water radiator and the top of the oil radiator respectively; the left end of the intercooling radiator is flush with the left side of the water radiator, and the right end of the intercooling radiator is flush with the right side of the oil radiator.
The prior art solutions described above have the following drawbacks: the device is inconvenient to stably connect and install as required, can not be timely disassembled and replaced when parts are damaged easily, is inconvenient to circularly cool, and is poor in practical effect, so that a novel excavator oil radiator is provided, and the problem in the above is solved conveniently.
Disclosure of Invention
The utility model aims to provide a novel excavator oil radiator so as to solve the problems that the stable connection and installation are inconvenient according to the needs, the parts are easy to damage, the parts cannot be timely detached and replaced, the device is inconvenient to circularly cool, and the practical effect is poor in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the novel excavator oil radiator comprises an outer shell, a first empty cavity and a second empty cavity are respectively formed in the outer shell, hydraulic oil pipe bodies are arranged on the upper side and the lower side of the left end of the outer shell, an oil inlet connecting flange is arranged at the upper end of each hydraulic oil pipe body, an oil outlet connecting flange is arranged at the lower end of each hydraulic oil pipe body, water pipe bodies are arranged at the upper end and the lower end of each second empty cavity, a water inlet connecting flange is arranged at the upper end of each water pipe body, and a water outlet connecting flange is arranged at the lower end of each water pipe body;
the first circulating pump body is arranged at the left end of the outer shell, the right end of the outer shell is provided with a second circulating pump body, the middle part of the outer end of the outer shell is fixedly provided with a connecting assembly, and the connecting assembly is composed of a fixed connection corner fitting, an adjusting bolt and a rubber ring.
Preferably, the oil inlet connecting flange and the oil outlet connecting flange are correspondingly arranged at the outer end of the hydraulic oil pipe body up and down relative to the central line of the outer shell, and a communication structure is formed between the hydraulic oil pipe body and the first cavity chamber.
Preferably, the water inlet connecting flange and the water outlet connecting flange are correspondingly arranged at the outer end of the water pipe body up and down relative to the central line of the outer shell, and a communication structure is formed between the water pipe body and the second cavity chamber.
Preferably, the upper end and the lower end of the first circulating pump body are both provided with first connecting pipes communicated with the hydraulic oil pipe, and the middle part of the left end of the first circulating pump body is provided with a first one-way valve.
Preferably, the upper end and the lower end of the second circulating pump body are both provided with second connecting pipes communicated with the water pipe body, and the middle part of the right end of the second circulating pump body is provided with a second one-way valve.
Preferably, a fixed connection corner fitting is arranged in the middle of the outer end of the outer shell, an adjusting bolt is arranged on the inner side of the fixed connection corner fitting, and a rubber ring is arranged on the outer side of the front end of the adjusting bolt.
Preferably, the fixed connection corner fitting is in quarter setting about the central point of shell body, and adopts the mode of screw thread to be connected between fixed connection corner fitting and the adjusting bolt to adopt the mode of cup jointing to be connected between adjusting bolt and the rubber circle.
Preferably, the rear end of the outer shell is provided with a bonding frame, and radiating fins which are equidistantly arranged are arranged on the inner side of the bonding frame.
Compared with the prior art, the utility model has the beneficial effects that: the novel excavator oil radiator is favorable for stable connection and installation according to the requirement, can not be timely disassembled and replaced when parts are damaged, can be cooled circularly, and improves the practical effect of the device;
1. the fixed connection corner fitting is arranged in a quartering way relative to the center point of the outer shell, the fixed connection corner fitting is connected with the adjusting bolt in a threaded way, and the adjusting bolt is connected with the rubber ring in a sleeving way, so that the device can be stably arranged on an engine of an excavator under the action of the connecting component, and the connection stability and the detachability of the device are effectively improved;
2. the left end of the outer shell is provided with a first circulating pump body communicated with the hydraulic oil pipe, and the right end of the outer shell is provided with a second circulating pump body communicated with the water pipe, so that hydraulic oil and liquid water can be circulated and reciprocated, and the device can be cooled in a circulating way;
3. the upper and lower both ends that set up the hydraulic pressure oil pipe body are provided with oil feed flange and play oil flange respectively, and the upper and lower both ends of water pipe body are provided with water inlet flange and play water flange respectively, can carry out stable butt joint installation with external pipeline, the effectual practical effect that has improved the device.
Drawings
FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;
FIG. 2 is a schematic view of a rear view cross-section structure of the present utility model;
FIG. 3 is a schematic side sectional view of the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.
In the figure: 1. an outer housing; 2. a first hollow chamber; 3. a second empty chamber; 4. a hydraulic oil pipe body; 5. an oil inlet connecting flange; 6. an oil outlet connecting flange; 7. a water pipe body; 8. a water inlet connecting flange; 9. a water outlet connecting flange; 10. a first circulation pump body; 11. a first connection pipe; 12. a first one-way valve; 13. a second circulation pump body; 14. a second connection pipe; 15. a second one-way valve; 16. a connection assembly; 1601. fixedly connecting the corner fitting; 1602. an adjusting bolt; 1603. a rubber ring; 17. attaching a frame; 18. and a heat radiating fin.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the novel excavator oil radiator comprises an outer shell 1, wherein a first hollow chamber 2 and a second hollow chamber 3 are respectively formed in the outer shell 1, hydraulic oil pipe bodies 4 are respectively arranged on the upper side and the lower side of the left end of the outer shell 1, an oil inlet connecting flange 5 is arranged at the upper end of each hydraulic oil pipe body 4, an oil outlet connecting flange 6 is arranged at the lower end of each hydraulic oil pipe body 4, water pipe bodies 7 are respectively arranged at the upper end and the lower end of each second hollow chamber 3, a water inlet connecting flange 8 is arranged at the upper end of each water pipe body 7, and a water outlet connecting flange 9 is arranged at the lower end of each water pipe body 7;
the first circulating pump body 10 is arranged at the left end of the outer shell 1, the right end of the outer shell 1 is provided with the second circulating pump body 13, the middle part of the outer end of the outer shell 1 is fixedly provided with a connecting component 16, and the connecting component 16 is composed of a fixed connecting corner piece 1601, an adjusting bolt 1602 and a rubber ring 1603.
When the novel excavator oil radiator is used, firstly, each part is assembled, specifically, as shown in fig. 1, 3 and 4, the hydraulic oil pipe body 4 is connected with an external pipeline through the oil inlet connecting flange 5 and the oil outlet connecting flange 6, the water pipe body 7 is connected with the external pipeline through the water inlet connecting flange 8 and the water outlet connecting flange 9, hydraulic oil can conveniently circulate in the first cavity chamber 2, liquid water can circulate in the second cavity chamber 3, at the moment, the radiating fins 18 which are equidistantly arranged on the inner side of the attaching frame 17 are attached to an engine of the excavator, as the fixed connection corner pieces 1601 are arranged in a quartering mode relative to the central point of the outer shell 1, the fixed connection corner pieces 1601 are connected with the adjusting bolts 1602 in a threaded mode, the adjusting bolts 1602 are connected with the rubber rings 1603 in a sleeved mode, and the novel excavator oil radiator can be stably installed on the engine of the excavator under the action of the connecting assembly 16.
Specifically, as shown in fig. 1, 2 and 3, a first circulating pump body 10 is arranged to form a communication structure with the hydraulic oil pipe body 4 through a first connecting pipe 11, when a first one-way valve 12 is adjusted, hydraulic oil in the first hollow chamber 2 can be circulated in a circulating and reciprocating manner, a second circulating pump body 13 is matched to form a communication structure with the water pipe body 7 through a second connecting pipe 14, and liquid water in the second hollow chamber 3 can be circulated in a circulating and reciprocating manner through adjusting a second one-way valve 15, so that the effect of heat dissipation and cooling of the excavator by the device is achieved.
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 (8)
1. Novel excavator oil radiator, its characterized in that includes:
the novel hydraulic oil pipe comprises an outer shell body (1), wherein a first empty cavity (2) and a second empty cavity (3) are respectively formed in the outer shell body (1), hydraulic oil pipe bodies (4) are respectively arranged on the upper side and the lower side of the left end of the outer shell body (1), an oil inlet connecting flange (5) is arranged at the upper end of each hydraulic oil pipe body (4), an oil outlet connecting flange (6) is arranged at the lower end of each hydraulic oil pipe body (4), a water pipe body (7) is respectively arranged at the upper end and the lower end of each second empty cavity (3), a water inlet connecting flange (8) is arranged at the upper end of each water pipe body (7), and a water outlet connecting flange (9) is arranged at the lower end of each water pipe body (7);
the first circulating pump body (10) is arranged at the left end of the outer shell body (1), the second circulating pump body (13) is arranged at the right end of the outer shell body (1), the connecting assembly (16) is fixedly arranged in the middle of the outer end of the outer shell body (1), and the connecting assembly (16) is composed of a fixed connection corner fitting (1601), an adjusting bolt (1602) and a rubber ring (1603).
2. The novel excavator oil radiator of claim 1, wherein: the oil inlet connecting flange (5) and the oil outlet connecting flange (6) are correspondingly arranged at the outer end of the hydraulic oil pipe body (4) about the central line of the outer shell body (1) up and down, and a communication structure is formed between the hydraulic oil pipe body (4) and the first empty cavity (2).
3. The novel excavator oil radiator of claim 1, wherein: the water inlet connecting flange (8) and the water outlet connecting flange (9) are correspondingly arranged at the outer end of the water pipe body (7) about the central line of the outer shell body (1), and a communication structure is formed between the water pipe body (7) and the second empty cavity (3).
4. The novel excavator oil radiator of claim 1, wherein: the upper end and the lower end of the first circulating pump body (10) are respectively provided with a first connecting pipe (11) communicated with the hydraulic oil pipe body (4), and the middle part of the left end of the first circulating pump body (10) is provided with a first one-way valve (12).
5. The novel excavator oil radiator of claim 1, wherein: the upper end and the lower end of the second circulating pump body (13) are respectively provided with a second connecting pipe (14) communicated with the water pipe body (7), and the middle part of the right end of the second circulating pump body (13) is provided with a second one-way valve (15).
6. The novel excavator oil radiator of claim 1, wherein: the outer casing (1) is provided with fixed connection corner fittings (1601) in the middle of the outer end, and the inboard of fixed connection corner fittings (1601) is provided with adjusting bolt (1602), the front end outside of adjusting bolt (1602) is provided with rubber circle (1603).
7. The novel excavator oil radiator of claim 6, wherein: the fixed connection corner fitting (1601) is arranged in a quartering mode relative to the central point of the outer shell body (1), the fixed connection corner fitting (1601) is connected with the adjusting bolt (1602) in a threaded mode, and the adjusting bolt (1602) is connected with the rubber ring (1603) in a sleeving mode.
8. The novel excavator oil radiator of claim 6, wherein: the rear end of the outer shell (1) is provided with a bonding frame (17), and radiating fins (18) which are equidistantly arranged are arranged on the inner side of the bonding frame (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321897484.5U CN220769853U (en) | 2023-07-19 | 2023-07-19 | Novel excavator oil radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321897484.5U CN220769853U (en) | 2023-07-19 | 2023-07-19 | Novel excavator oil radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220769853U true CN220769853U (en) | 2024-04-12 |
Family
ID=90620838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321897484.5U Active CN220769853U (en) | 2023-07-19 | 2023-07-19 | Novel excavator oil radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220769853U (en) |
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2023
- 2023-07-19 CN CN202321897484.5U patent/CN220769853U/en active Active
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