CN216788838U - Hydraulic oil tank and cotton picker - Google Patents
Hydraulic oil tank and cotton picker Download PDFInfo
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- CN216788838U CN216788838U CN202122740078.5U CN202122740078U CN216788838U CN 216788838 U CN216788838 U CN 216788838U CN 202122740078 U CN202122740078 U CN 202122740078U CN 216788838 U CN216788838 U CN 216788838U
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- oil pipe
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Abstract
The utility model relates to a hydraulic oil tank which comprises a tank body, a filter element and a connecting elbow, wherein a horizontal partition plate is arranged in the tank body, the connecting elbow comprises a vertical part, a horizontal part and an arc part, an oil pipe joint is arranged at the bottom end of the vertical part, the filter element is connected with the horizontal part, and an oil return port joint is arranged on the tank body; the utility model has the advantages that: the connection of the filter element and the oil pipe joint is realized through the connecting elbow, the connecting elbow comprises the vertical part, the horizontal part and the arc part, so that the maximum drift diameter flow can be realized in a limited space and is not limited by the shape of an oil tank, and secondly, the oil pipe joint is arranged at the bottom end of the vertical part, so that the centralized treatment of the oil pipe joint can be realized, the oil pipe joint is not limited by the space installation position of the filter element and can be installed at any position, the hydraulic oil pipe is also installed in a centralized manner, the installation structure of the hydraulic oil pipe is simplified, and the error rate in the oil pipe replacement process is reduced.
Description
Technical Field
The utility model relates to a hydraulic oil tank and a cotton picker.
Background
The hydraulic system functions to increase the force by changing the pressure. A complete hydraulic system consists of five parts, namely a power element, an execution element, a control element, an auxiliary element and hydraulic oil, and can be divided into two types, namely a hydraulic transmission system and a hydraulic control system, wherein the hydraulic transmission system mainly has the function of transmitting power and motion. The hydraulic control system needs to make the output of the hydraulic system meet specific performance requirements, the hydraulic system generally refers to a hydraulic transmission system, the position of a filter element mounted inside the existing hydraulic oil tank is mostly a straight head, the occupied space is large, the required mounting space is large, coplanar mounting cannot be completed in a limited space, oil inlets and oil return ports cannot be mounted on the same plane, inconvenience is brought to replacement and mounting of a hydraulic oil pipe due to the mode, and meanwhile, the situations of replacement errors and the like of the hydraulic oil pipe are easily caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a hydraulic oil tank which can centralize a hydraulic oil pipe and reduce the error rate in the process of replacing the oil pipe.
In order to solve the technical problems, the utility model is realized by the following technical scheme: the utility model provides a hydraulic oil tank, includes box, filter core and connection elbow, be equipped with horizontal baffle in the box, the connection elbow includes vertical portion, horizontal part and circular arc portion, the circular arc portion sets up between horizontal part and vertical portion, the bottom of vertical portion is equipped with oil pipe joint, just oil pipe joint sets up on the box, the filter core links to each other with the horizontal part, it connects to be equipped with the oil return opening on the box, and the oil return opening connects and set up on the box of horizontal baffle top, the filter core is in the box of horizontal baffle below.
Preferably, the connecting elbow is of an integrated structure.
Preferably, the bottom end of the vertical part is provided with an arc-shaped chamfer.
Preferably, the horizontal axis of the horizontal partition coincides with the horizontal axis of the tank.
Preferably, the horizontal partition plate and the box body are of an integrated structure.
Preferably, the box body is provided with at least two rows of mounting holes for mounting the oil pipe joints, and the two adjacent rows of mounting holes are arranged in a staggered manner.
In addition, the utility model also provides a cotton picker which comprises a frame and a hydraulic oil tank arranged on the frame, wherein the hydraulic oil tank is adopted by the hydraulic oil tank.
In conclusion, the utility model has the advantages that: the connection between the filter element and the oil pipe joint is realized through the connecting elbow, because the connecting elbow comprises the vertical part, the horizontal part and the circular arc part, therefore, the maximum drift diameter flow can be realized in a limited space without being limited by the shape of the oil tank, secondly, because the oil pipe joint is arranged at the bottom end of the vertical part, the centralized treatment of the oil pipe joint can be realized, the oil pipe joint is not limited by the space installation position of the filter element and can be installed at any position, the hydraulic oil pipe is also installed in a centralized way, the installation structure of the hydraulic oil pipe is simplified, the error rate in the oil pipe replacement process is reduced, the oil outlet joint can be also installed on the same plane in a centralized way on the box body, the installation quality of a return pipeline is improved, and finally, the setting of horizontal baffle, pressure when can effectual oil feed reduces the formation of hydraulic oil bubble, also can distinguish the mounted position that oil pipe connects and oil-out connects.
Drawings
The utility model will be further described with reference to the accompanying drawings in which:
FIG. 1 is a schematic structural diagram of a hydraulic oil tank according to the present invention;
fig. 2 is a schematic structural view of the connecting elbow of the utility model.
Reference numerals:
the filter comprises a box body 1, a horizontal clapboard 11, a filter element 2, a connecting elbow 3, a vertical part 31, a horizontal part 32, a circular arc part 33, an arc chamfer 34, an oil pipe joint 4 and an oil return port joint 5.
Detailed Description
Example one
As shown in fig. 1 and 2, a hydraulic oil tank comprises a tank body 1, a filter element 2 and a connecting elbow 3, a horizontal partition plate 11 is arranged in the tank body 1, the connecting elbow 3 comprises a vertical part 31, a horizontal part 32 and an arc part 33, the arc part 33 is arranged between the horizontal part 32 and the vertical part 31, an oil pipe joint 4 is arranged at the bottom end of the vertical part 31, the oil pipe joint 4 is arranged on the tank body 1, the filter element 2 is connected with the horizontal part 32, an oil return port joint 5 is arranged on the tank body 1, the oil return port joint 5 is arranged on the tank body 1 above the horizontal partition plate 11, and the filter element 2 is arranged in the tank body 1 below the horizontal partition plate 11.
The connection between the filter element 2 and the oil pipe joint 4 is realized through the connecting elbow 3, because the connecting elbow 3 comprises the vertical part 31, the horizontal part 32 and the arc part 33, the maximum drift diameter flow can be realized in a limited space without being limited by the shape of an oil tank, secondly, because the oil pipe joint 4 is arranged at the bottom end of the vertical part 31, the centralized processing of the oil pipe joint 4 can be realized, the oil pipe joint is not limited by the space installation position of the filter element 2, the oil pipe can be installed at any position, the hydraulic oil pipe can be installed in a centralized way, the installation structure of the hydraulic oil pipe is simple and convenient, the error rate in the oil pipe replacement process is reduced, the oil outlet joint can be installed on the same plane in a centralized way on the box body 1, the installation quality of a backflow pipeline is improved, and finally, the pressure in the oil feeding process can be effectively realized by the arrangement of the horizontal partition plate 11, and the formation of hydraulic oil bubbles is reduced, it is also possible to distinguish between the mounting positions of the oil pipe connection 4 and the oil outlet connection.
The connecting elbow 3 is of an integrated structure, the mutual installation structure among the vertical part 31, the horizontal part 32 and the arc part 33 can be simplified, the installation strength of the connecting elbow 3 is improved, the processing of the connecting elbow 3 is facilitated, the arc chamfer 34 is arranged at the bottom end of the vertical part 31, the arc chamfer 34 is convenient to install the vertical part 31 on the oil pipe joint 4 quickly, the stress concentration of the vertical part 31 in the installation process is reduced, the installation quality of the vertical part 31 is improved, the horizontal axis of the horizontal clapboard 11 is overlapped with the horizontal axis of the box body 1, the stability of the whole box body 1 can be ensured, the internal space of the box body 1 can be utilized to the maximum, the horizontal clapboard 11 and the box body 1 are of an integrated structure, the installation process between the horizontal clapboard 11 and the box body 1 can be simplified, the connection strength between the horizontal clapboard 11 and the box body 1 is improved, and the stability of the horizontal clapboard 11 is ensured, the box 1 is provided with at least two rows of mounting holes for mounting the oil pipe joints 4, and the two adjacent rows of mounting holes are arranged in a staggered manner, so that the mounting quantity of the hydraulic oil pipes can be increased, the hydraulic oil pipes can be prevented from being interfered with each other in space, the mounting efficiency is increased, and the hydraulic oil pipes can be conveniently detached and replaced.
Example two
The embodiment also discloses a cotton picker, which comprises a frame and a hydraulic oil tank arranged on the frame, wherein the hydraulic oil tank adopts the hydraulic oil tank of the first embodiment.
The above description is only an embodiment of the present invention, but the technical features of the present invention are not limited thereto, and any changes or modifications within the technical field of the present invention by those skilled in the art are covered by the claims of the present invention.
Claims (7)
1. The utility model provides a hydraulic tank, includes box and filter core, its characterized in that: still including connecting the elbow, be equipped with horizontal baffle in the box, connecting the elbow and including vertical portion, horizontal part and circular arc portion, the circular arc portion sets up between horizontal part and vertical portion, the bottom of vertical portion is equipped with the oil pipe and connects, just the oil pipe connects the setting on the box, the filter core links to each other with the horizontal part, be equipped with the oil return opening on the box and connect, and the oil return opening connects the setting on the box of horizontal baffle top, the filter core is in the box of horizontal baffle below.
2. A hydraulic tank according to claim 1, characterized in that: the connecting elbow is of an integrated structure.
3. A hydraulic tank according to claim 2, characterized in that: the bottom end of the vertical part is provided with an arc-shaped chamfer.
4. A hydraulic tank according to claim 1, characterized in that: the horizontal axis of the horizontal clapboard is superposed with the horizontal axis of the box body.
5. A hydraulic tank according to claim 4, characterized in that: the horizontal partition plate and the box body are of an integrated structure.
6. A hydraulic tank according to claim 1, characterized in that: the box body is provided with at least two rows of mounting holes for mounting oil pipe joints, and the two adjacent rows of mounting holes are arranged in a staggered manner.
7. The utility model provides a cotton picker, includes the frame and sets up the hydraulic tank on the frame, its characterized in that: the hydraulic oil tank adopts the hydraulic oil tank of any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122740078.5U CN216788838U (en) | 2021-11-09 | 2021-11-09 | Hydraulic oil tank and cotton picker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122740078.5U CN216788838U (en) | 2021-11-09 | 2021-11-09 | Hydraulic oil tank and cotton picker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216788838U true CN216788838U (en) | 2022-06-21 |
Family
ID=82002101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122740078.5U Active CN216788838U (en) | 2021-11-09 | 2021-11-09 | Hydraulic oil tank and cotton picker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216788838U (en) |
-
2021
- 2021-11-09 CN CN202122740078.5U patent/CN216788838U/en active Active
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