CN220600143U - Hydraulic power unit self-adjusting oil suction device - Google Patents
Hydraulic power unit self-adjusting oil suction device Download PDFInfo
- Publication number
- CN220600143U CN220600143U CN202322121329.0U CN202322121329U CN220600143U CN 220600143 U CN220600143 U CN 220600143U CN 202322121329 U CN202322121329 U CN 202322121329U CN 220600143 U CN220600143 U CN 220600143U
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- Prior art keywords
- oil
- power unit
- hydraulic power
- oil suction
- tank main
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 239000003921 oil Substances 0.000 claims description 109
- 239000010724 circulating oil Substances 0.000 claims description 10
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Abstract
The utility model discloses a self-adjusting oil suction device of a hydraulic power unit, which comprises an oil tank main body, wherein an opening is formed in the top of the oil tank main body, a top cover is fixedly arranged at the top of the oil tank main body, a hydraulic power unit body is fixedly arranged at the top of the top cover, an oil suction pump is fixedly arranged on one side of the surface of the hydraulic power unit body, a guide pipe is arranged on the inner side wall of the oil tank main body in a penetrating manner, a rotary joint is arranged at one end of the guide pipe, an oil suction disc is arranged at one end of the rotary joint, and an oil inlet pipe is fixedly connected to the bottom end of the oil suction disc. According to the utility model, through arranging the oil inlet pipe, the rotary joint, the balancing weight and other structures, when the hydraulic power unit body is installed at different positions, the balancing weight is utilized to drive the oil suction disc to rotate by utilizing the acting force of the balancing weight, so that the oil suction pipe can suck oil, the problem that the hydraulic actuator cannot supply oil to enable the hydraulic power unit body to work normally is avoided, and the practicability is stronger.
Description
Technical Field
The utility model relates to the technical field of hydraulic power units, in particular to a self-adjusting oil suction device of a hydraulic power unit.
Background
The hydraulic power unit is connected with a plurality of hydraulic cylinders through an external pipeline system to control the actions of a plurality of groups of valves.
When the hydraulic power unit is installed at different positions in the prior art, oil in the oil tank is located at different positions, so that the oil pump cannot absorb oil, the system cannot normally supply oil to the hydraulic actuator, the hydraulic power unit cannot normally work, and the hydraulic power unit self-adjusting oil absorption device is provided for solving the problem.
Disclosure of Invention
The technical problem to be solved by the utility model is that when the hydraulic power unit is installed at different positions, the oil in the oil tank is positioned at different positions, so that the oil pump cannot absorb oil, the system cannot normally supply oil to the hydraulic actuator, and the hydraulic power unit cannot normally work.
In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides a hydraulic power unit self-interacting oil absorption device, including the oil tank main part, the top of oil tank main part is provided with the opening, the top of oil tank main part is fixed mounting has the top cap, the top of top cap is fixed mounting has the hydraulic power unit body, the surperficial one side of hydraulic power unit body is fixed mounting has the oil suction pump, the inside wall of oil tank main part runs through and installs the pipe, rotary joint is installed to one end of pipe, the oil suction disc is installed to one end of rotary joint, the bottom fixedly connected with oil inlet tube of oil suction disc, install the balancing weight on the surface of oil suction disc;
the oil suction pump comprises an oil suction pump body, wherein an elbow is fixedly arranged on one side of the surface of the oil suction pump body, a connecting disc is fixedly arranged at one end of the elbow, one side of the surface of the connecting disc is arranged on the surface of the oil tank body, the connecting disc is positioned on one side of a guide pipe, a circulating oil pipe is fixedly arranged on one side of the surface of the oil suction pump body, and one end of the circulating oil pipe penetrates through a top cover and extends to the inside of the oil tank body.
Preferably, a plurality of first bolts are installed on the surface of the top cover, a plurality of one ends of the first bolts are installed to the top of the oil tank main body, a plurality of second bolts are installed on the surface of the connecting disc, one ends of the second bolts are installed on the surface of the oil tank main body, the structure is simple, and the installation of the top cover and the connecting disc can be realized through the first bolts and the second bolts, so that the installation is very convenient.
Preferably, a sealing ring is arranged between the connecting disc and the oil tank main body, so that the sealing effect of the connecting part can be ensured, and the phenomenon of oil leakage is avoided.
Preferably, the bottom symmetry fixedly connected with two mounting panels of oil tank main part, two locating holes have all been seted up on the surface of mounting panel, can realize the location installation through the locating hole on the mounting panel utilizes positioning bolt, and is very convenient.
Preferably, the circulating oil pipe and the bent pipe are made of stainless steel materials, and the service lives of the circulating oil pipe and the bent pipe can be prolonged by adopting the stainless steel materials, so that the effect in use can be improved.
Preferably, one end of the oil inlet pipe is communicated with the inside of the oil suction disc.
The beneficial effects of the utility model are as follows:
according to the utility model, through arranging the oil inlet pipe, the rotary joint, the balancing weight and other structures, when the hydraulic power unit body is installed at different positions, the balancing weight is utilized to drive the oil suction disc to rotate by utilizing the acting force of the balancing weight, so that the oil suction pipe can suck oil, the problem that the hydraulic actuator cannot supply oil to enable the hydraulic power unit body to work normally is avoided, and the practicability is stronger.
Drawings
FIG. 1 is a perspective view of a self-adjusting oil suction device for a hydraulic power unit in accordance with the present utility model;
FIG. 2 is a partial cross-sectional view of a self-adjusting oil suction device for a hydraulic power unit in accordance with the present utility model;
fig. 3 is an enlarged view of a of fig. 1 according to the present utility model.
In the figure: 1. positioning holes; 2. a mounting plate; 3. an oil tank main body; 4. an oil suction pump; 5. a top cover; 6. a first bolt; 7. a circulation oil pipe; 8. a second bolt; 9. a hydraulic power unit body; 10. bending the pipe; 11. an opening; 12. a rotary joint; 13. an oil suction pan; 14. a conduit; 15. an oil inlet pipe; 16. balancing weight; 17. and a connecting disc.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
Referring to fig. 1 and 2, a self-adjusting oil suction device of a hydraulic power unit comprises an oil tank main body 3, an opening 11 is formed in the top of the oil tank main body 3, a top cover 5 is fixedly arranged on the top of the oil tank main body 3, a hydraulic power unit body 9 is fixedly arranged on the top of the top cover 5, an oil suction pump 4 is fixedly arranged on one side of the surface of the hydraulic power unit body 9, a guide pipe 14 is arranged on the inner side wall of the oil tank main body 3 in a penetrating manner, a rotary joint 12 is arranged at one end of the guide pipe 14, an oil suction disc 13 is arranged at one end of the rotary joint 12, the oil suction disc 13 can be rotated through the arranged rotary joint 12, the oil suction disc 13 is quite convenient to use, the bottom end of the oil suction disc 13 is fixedly connected with an oil inlet pipe 15, oil suction can be carried out by using the oil inlet pipe 15 quite conveniently, and a balancing weight 16 is arranged on the surface of the oil suction disc 13;
the surface side fixed mounting of oil suction pump 4 has return bend 10, and the one end fixed mounting of return bend 10 has connection pad 17, and the surface side of connection pad 17 is installed on the surface of oil tank main part 3, and connection pad 17 is located one side of pipe 14, and the surface side fixed mounting of oil suction pump 4 has circulation oil pipe 7, and the one end of circulation oil pipe 7 runs through top cap 5 and extends to the inside of oil tank main part 3, can realize the circulation flow of oil circuit under the cooperation of return bend 10 and circulation oil pipe 7 that set up, and the one end and the oil suction disc 13 inside intercommunication of oil feed pipe 15 each other.
As shown in fig. 1 and 3, install a plurality of first bolts 6 on the surface of top cap 5, the top of oil tank main part 3 is installed to the one end of a plurality of first bolts 6, install a plurality of second bolts 8 on the surface of connection pad 17, the one end of a plurality of second bolts 8 is installed to the surface of oil tank main part 3, and a plurality of bolts 6 and 8 can realize the installation to top cap 5 and connection pad 17, it is very convenient, be provided with the sealing washer between connection pad 17 and the oil tank main part 3, can guarantee the sealed effect of junction, avoid appearing the phenomenon of oil leak, the bottom symmetry fixedly connected with two mounting panels 2 of oil tank main part 3, two locating holes 1 have all been seted up on the surface of two mounting panels 2, can realize the location installation through locating bolt on the mounting panel 2, it is very convenient, circulating oil pipe 7 and return bend 10 are all made of stainless steel, adopt stainless steel material can improve circulating oil pipe 7 and return bend 10's life, can improve the effect when using.
When the hydraulic power unit is used, the positioning holes 1 of the mounting plate 2 can be used for mounting at different positions through bolts, meanwhile, the oil suction disc 13 can rotate under the action of the rotary joint 12 under the action of the balancing weight 16, the oil inlet pipe 15 rotates, and the oil suction pump 4 is matched with the elbow pipe 10 and the circulating oil pipe 7 to flow an oil way, so that the situation that oil cannot be supplied to the hydraulic actuator to enable the hydraulic power unit body 9 to work normally is avoided, and the practicability is higher.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. The utility model provides a hydraulic power unit self-interacting oil absorption device, includes oil tank main part (3), its characterized in that: the oil tank is characterized in that an opening (11) is formed in the top of the oil tank main body (3), a top cover (5) is fixedly arranged at the top of the oil tank main body (3), a hydraulic power unit body (9) is fixedly arranged at the top of the top cover (5), an oil suction pump (4) is fixedly arranged on one side of the surface of the hydraulic power unit body (9), a guide pipe (14) is arranged on the inner side wall of the oil tank main body (3) in a penetrating manner, a rotary joint (12) is arranged at one end of the guide pipe (14), an oil suction disc (13) is arranged at one end of the rotary joint (12), an oil inlet pipe (15) is fixedly connected to the bottom end of the oil suction disc (13), and a balancing weight (16) is arranged on the surface of the oil suction disc (13);
the oil suction pump is characterized in that an elbow (10) is fixedly arranged on one side of the surface of the oil suction pump (4), a connecting disc (17) is fixedly arranged at one end of the elbow (10), one side of the surface of the connecting disc (17) is arranged on the surface of the oil tank main body (3), the connecting disc (17) is located on one side of the guide pipe (14), a circulating oil pipe (7) is fixedly arranged on one side of the surface of the oil suction pump (4), and one end of the circulating oil pipe (7) penetrates through the top cover (5) and extends to the inside of the oil tank main body (3).
2. The hydraulic power unit self-regulating oil suction apparatus as claimed in claim 1, wherein: a plurality of first bolts (6) are installed on the surface of the top cover (5), one ends of the first bolts (6) are installed to the top of the oil tank main body (3), a plurality of second bolts (8) are installed on the surface of the connecting disc (17), and one ends of the second bolts (8) are installed on the surface of the oil tank main body (3).
3. The hydraulic power unit self-regulating oil suction apparatus as claimed in claim 1, wherein: a sealing ring is arranged between the connecting disc (17) and the oil tank main body (3).
4. The hydraulic power unit self-regulating oil suction apparatus as claimed in claim 1, wherein: two mounting plates (2) are symmetrically and fixedly connected to the bottom of the oil tank main body (3), and two positioning holes (1) are formed in the surfaces of the two mounting plates (2).
5. The hydraulic power unit self-regulating oil suction apparatus as claimed in claim 1, wherein: the circulating oil pipe (7) and the bent pipe (10) are made of stainless steel materials.
6. The hydraulic power unit self-regulating oil suction apparatus as claimed in claim 1, wherein: one end of the oil inlet pipe (15) is communicated with the inside of the oil suction disc (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322121329.0U CN220600143U (en) | 2023-08-08 | 2023-08-08 | Hydraulic power unit self-adjusting oil suction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322121329.0U CN220600143U (en) | 2023-08-08 | 2023-08-08 | Hydraulic power unit self-adjusting oil suction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220600143U true CN220600143U (en) | 2024-03-15 |
Family
ID=90173942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322121329.0U Active CN220600143U (en) | 2023-08-08 | 2023-08-08 | Hydraulic power unit self-adjusting oil suction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220600143U (en) |
-
2023
- 2023-08-08 CN CN202322121329.0U patent/CN220600143U/en active Active
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