CN221033870U - Improved structure of hydraulic pipeline for oil supply in tank - Google Patents
Improved structure of hydraulic pipeline for oil supply in tank Download PDFInfo
- Publication number
- CN221033870U CN221033870U CN202323035999.7U CN202323035999U CN221033870U CN 221033870 U CN221033870 U CN 221033870U CN 202323035999 U CN202323035999 U CN 202323035999U CN 221033870 U CN221033870 U CN 221033870U
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- hydraulic oil
- hydraulic
- oil pump
- tank
- pipeline
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- 239000010720 hydraulic oil Substances 0.000 claims abstract description 103
- 239000003921 oil Substances 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000012423 maintenance Methods 0.000 abstract description 8
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of agricultural machinery, in particular to an improved structure of an oil supply type hydraulic pipeline in a box, which comprises a gearbox body, a hydraulic oil pump and a pipeline system, wherein the hydraulic oil pump and the pipeline system are arranged in the gearbox body, and the hydraulic oil pump and the pipeline system are communicated. The hydraulic oil pump and the pipeline system are arranged in the gearbox body, so that the hydraulic oil pump, the pipeline system and the outside are prevented from being contacted, the outside is prevented from corroding the hydraulic oil pump and the pipeline system, the service lives of the hydraulic oil pump and the pipeline system are prolonged, and the maintenance difficulty is reduced.
Description
Technical Field
The utility model relates to the technical field of agricultural machinery, in particular to an improved structure of an oil supply type hydraulic pipeline in a tank.
Background
The hydraulic pipeline of the tractor has the function of conveying hydraulic oil to all parts of the whole vehicle through the hydraulic oil pump, thereby realizing the functions of clutch, brake, lubrication and the like.
In the related art, the hydraulic pipelines of the tractor are arranged outside the gearbox, namely, the hydraulic oil pump and the hydraulic pipelines are arranged on the surface of the gearbox, however, the structure is easy to cause the hydraulic pipelines to be corroded by dust and sewage for a long time, the ageing is accelerated, and the hydraulic pipelines must be replaced after long-term use.
Disclosure of utility model
The utility model aims to provide an improved structure of an oil supply type hydraulic pipeline in a tank, which avoids contact between a hydraulic oil pump, a pipeline system and the outside, thereby avoiding corrosion of the outside to the hydraulic oil pump and the pipeline system, prolonging the service lives of the hydraulic oil pump and the pipeline system and reducing the maintenance difficulty.
In order to achieve the aim of the utility model, the utility model adopts the technical scheme that: the utility model provides an in-box oil supply type hydraulic pressure pipeline improves structure, includes gearbox body, hydraulic oil pump and pipe-line system, hydraulic oil pump with pipe-line system sets up inside the gearbox body, hydraulic oil pump with pipe-line system communicates.
The utility model is used in practice: the hydraulic oil pump and the pipeline system are arranged in the gearbox body, so that the hydraulic oil pump, the pipeline system and the outside are prevented from being contacted, the outside is prevented from corroding the hydraulic oil pump and the pipeline system, the service lives of the hydraulic oil pump and the pipeline system are prolonged, and the maintenance difficulty is reduced.
Further, the gearbox body comprises a main box body and a box cover, wherein the box cover is detachably arranged on the main box body, and the hydraulic oil pump and the pipeline system are arranged on the box cover.
Further, the bottom of the box cover is integrally connected with a mounting vertical plate, and the hydraulic oil pump is mounted on the mounting vertical plate.
Further, the main box body is connected with the box cover through bolts, and the hydraulic oil pump is connected with the mounting vertical plate through bolts.
Further, the pipeline system comprises a hydraulic oil inlet pipe and a hydraulic oil return pipe, the hydraulic oil inlet pipe and the hydraulic oil return pipe are positioned in the gearbox body, one end of the hydraulic oil inlet pipe is connected with the box cover, the other end of the hydraulic oil inlet pipe is connected with the oil inlet end of the hydraulic oil pump, and one end of the hydraulic oil return pipe is connected with the bottom of the box cover.
Further, the pipeline system further comprises a plurality of hydraulic oil pipes for supplying oil to the whole vehicle transmission system, and two ends of each hydraulic oil pipe are respectively connected with an oil outlet end of the hydraulic oil pump and the bottom of the box cover.
Further, a plurality of hydraulic connectors are arranged at the bottom of the box cover, and the hydraulic oil inlet pipe, the hydraulic oil return pipe and the hydraulic oil pipes are respectively connected with the hydraulic connectors.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the hydraulic oil pump and the pipeline system are arranged in the gearbox body, so that the contact between the hydraulic oil pump and the pipeline system and the outside is avoided, the corrosion of the outside to the hydraulic oil pump and the pipeline system is avoided, the service lives of the hydraulic oil pump and the pipeline system are prolonged, and the maintenance difficulty is reduced.
2. According to the utility model, the hydraulic oil pump and the pipeline system are arranged on the box cover, so that the hydraulic oil pump and the pipeline system can be arranged on the box cover in advance in the assembly process, and then the box cover and the main box body are arranged.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
Fig. 1 is a schematic diagram of an improved structure of an in-tank oil supply type hydraulic pipeline according to an embodiment of the present utility model.
FIG. 2 is a schematic illustration of a transmission housing structure according to an embodiment of the present utility model.
Wherein, the reference numerals are as follows: 1. a transmission housing; 11. a main case; 12. a case cover; 2. a hydraulic oil pump; 3. a pipeline system; 31. a hydraulic oil inlet pipe; 32. a hydraulic oil return pipe; 33. a hydraulic oil pipe; 4. installing a vertical plate; 5. and a hydraulic joint.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. Of course, the specific embodiments described herein are for purposes of illustration only and are not intended to limit the utility model.
Referring to fig. 1 and 2, an improved structure of an in-tank oil supply type hydraulic pipeline comprises a gearbox body 1, a hydraulic oil pump 2 and a pipeline system 3, wherein the hydraulic oil pump 2 and the pipeline system 3 are arranged in the gearbox body 1, and the hydraulic oil pump 2 is connected with the pipeline system 3. The hydraulic oil pump 2 and the pipeline system 3 are arranged in the gearbox body 1, so that the hydraulic oil pump 2, the pipeline system 3 and the outside are prevented from contacting, the outside is prevented from corroding the hydraulic oil pump 2 and the pipeline system 3, the service lives of the hydraulic oil pump 2 and the pipeline system 3 are prolonged, and the maintenance difficulty is reduced.
Referring to fig. 1 and 2, the transmission case 1 includes a main case 11 and a case cover 12, the case cover 12 is detachably mounted on the main case 11 by bolts, the bottom of the case cover 12 is integrally connected with a mounting vertical plate 4, screw holes matched with flanges of the hydraulic oil pump 2 are correspondingly formed in the mounting vertical plate 4, and the hydraulic oil pump 2 is detachably mounted on the mounting vertical plate 4 by bolts. The installation position of the hydraulic oil pump 2 is convenient to control through the installation vertical plate 4, the hydraulic oil pump 2 can be installed on the box cover 12 in advance in the installation process, and then the box cover 12 and the main box body 11 are installed, so that the hydraulic oil pump 2 is convenient to disassemble and assemble, and the hydraulic oil pump is also convenient for maintenance of staff.
Referring to fig. 1, the pipe system 3 includes a hydraulic oil inlet pipe 31, a hydraulic oil return pipe 32, and two hydraulic oil pipes 33, wherein the hydraulic oil inlet pipe 31 and the hydraulic oil return pipe 32 are located inside the transmission case 1, one end of the hydraulic oil inlet pipe 31 is connected with the case cover 12, the other end of the hydraulic oil inlet pipe 31 is connected with an oil inlet end of the hydraulic oil pump 2, and one end of the hydraulic oil return pipe 32 is connected with the bottom of the case cover 12. Both ends of the hydraulic oil pipe 33 are respectively connected with the oil outlet end of the hydraulic oil pump 2 and the bottom of the tank cover 12. In the present embodiment, a hydraulic oil inlet pipe 31, a hydraulic oil return pipe 32 and two hydraulic oil pipes 33 are connected to the bottom of the tank cover 12 through hydraulic joints 5, respectively. In the installation process, the pipeline system 3 can be integrally installed on the box cover 12 in advance, and then the box cover 12 and the main box body 11 are installed, so that the pipeline system 3 can be conveniently disassembled and assembled, and the maintenance of staff is also facilitated.
It should be noted that, the hydraulic oil pump 2 extracts three-purpose oil of the gearbox through the hydraulic oil inlet pipe 31 to provide oil for hydraulic and transmission of the whole vehicle, the two hydraulic oil pipes 33 provide oil for the transmission system of the whole vehicle, and the hydraulic oil return pipe 32 conveys the hydraulic oil pump 2 to the transmission system of the whole vehicle and the three-purpose oil of the gearbox of the hydraulic system returns back to the gearbox body 1.
The embodiment of the invention provides an implementation principle of an improved structure of a hydraulic pipeline for oil supply in a tank, which comprises the following steps: the hydraulic oil pump 2 and the pipeline system 3 are arranged in the gearbox body 1, so that the hydraulic oil pump 2, the pipeline system 3 and the outside are prevented from contacting, the outside is prevented from corroding the hydraulic oil pump 2 and the pipeline system 3, the service lives of the hydraulic oil pump 2 and the pipeline system 3 are prolonged, and the maintenance difficulty is reduced.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. The utility model provides an in-box oil supply type hydraulic pipeline improves structure, its characterized in that includes gearbox body (1), hydraulic oil pump (2) and pipe-line system (3), hydraulic oil pump (2) with pipe-line system (3) set up inside gearbox body (1), hydraulic oil pump (2) with pipe-line system (3) intercommunication.
2. The in-tank oil supply type hydraulic line improvement structure according to claim 1, characterized in that the transmission case (1) includes a main case (11) and a case cover (12), the case cover (12) is detachably mounted on the main case (11), and the hydraulic oil pump (2) and the line system (3) are mounted on the case cover (12).
3. The improved structure of the oil supply type hydraulic pipeline in the tank according to claim 2, wherein the bottom of the tank cover (12) is integrally connected with a mounting vertical plate (4), and the hydraulic oil pump (2) is mounted on the mounting vertical plate (4).
4. An improved structure of a hydraulic pipeline for supplying oil in a tank according to claim 3, characterized in that the main tank body (11) and the tank cover (12) are connected by bolts, and the hydraulic oil pump (2) and the mounting vertical plate (4) are connected by bolts.
5. The improved structure of the oil supply type hydraulic pipeline in the box according to claim 2, wherein the pipeline system (3) comprises a hydraulic oil inlet pipe (31) and a hydraulic oil return pipe (32), the hydraulic oil inlet pipe (31) and the hydraulic oil return pipe (32) are positioned in the gearbox body (1), one end of the hydraulic oil inlet pipe (31) is connected with the box cover (12), the other end of the hydraulic oil inlet pipe (31) is connected with the oil inlet end of the hydraulic oil pump (2), and one end of the hydraulic oil return pipe (32) is connected with the bottom of the box cover (12).
6. The improved structure of an in-tank oil supply type hydraulic pipeline according to claim 5, wherein the pipeline system (3) further comprises a plurality of hydraulic oil pipes (33) for supplying oil to the whole vehicle transmission system, and two ends of the hydraulic oil pipes (33) are respectively connected with an oil outlet end of the hydraulic oil pump (2) and the bottom of the tank cover (12).
7. The improved structure of an in-tank oil supply type hydraulic pipeline according to claim 6, wherein a plurality of hydraulic joints (5) are arranged at the bottom of the tank cover (12), and the hydraulic oil inlet pipe (31), the hydraulic oil return pipe (32) and the plurality of hydraulic oil pipes (33) are respectively connected with the plurality of hydraulic joints (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323035999.7U CN221033870U (en) | 2023-11-10 | 2023-11-10 | Improved structure of hydraulic pipeline for oil supply in tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323035999.7U CN221033870U (en) | 2023-11-10 | 2023-11-10 | Improved structure of hydraulic pipeline for oil supply in tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221033870U true CN221033870U (en) | 2024-05-28 |
Family
ID=91183109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323035999.7U Active CN221033870U (en) | 2023-11-10 | 2023-11-10 | Improved structure of hydraulic pipeline for oil supply in tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221033870U (en) |
-
2023
- 2023-11-10 CN CN202323035999.7U patent/CN221033870U/en active Active
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