CN213684729U - Novel hydraulic power unit for warehousing and transportation equipment - Google Patents
Novel hydraulic power unit for warehousing and transportation equipment Download PDFInfo
- Publication number
- CN213684729U CN213684729U CN202022336204.6U CN202022336204U CN213684729U CN 213684729 U CN213684729 U CN 213684729U CN 202022336204 U CN202022336204 U CN 202022336204U CN 213684729 U CN213684729 U CN 213684729U
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- China
- Prior art keywords
- power unit
- oil
- hydraulic power
- oil tank
- heat dissipation
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- Expired - Fee Related
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- 238000007789 sealing Methods 0.000 claims abstract description 36
- 230000017525 heat dissipation Effects 0.000 claims abstract description 24
- 238000005192 partition Methods 0.000 claims abstract description 11
- 239000000945 filler Substances 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000009825 accumulation Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 59
- 239000010720 hydraulic oil Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Abstract
The utility model discloses a novel hydraulic power unit for storage and transportation equipment, which comprises a motor and an oil pump, wherein the oil pump is arranged and fixed at the position of the right end of the motor, the upper end of the oil pump is provided with a joint pipe, the integrated oil tank of the traditional hydraulic power unit is changed into a split type in the technical document, the upper end of the oil tank is provided with a heat dissipation type sealing cover plate, after the hydraulic power unit is used for a long time, the oil tank can be opened and then the inside of the oil tank is cleaned, and the heat dissipation type sealing cover plate is respectively provided with a heat dissipation fin which can better dissipate the heat of the oil tank on the hydraulic power unit through the arrangement of the heat dissipation fin, thereby avoiding the heat accumulation on the oil tank, and the partition plate is arranged below the heat dissipation type sealing cover plate, thereby the inside of the oil tank can be layered, thereby avoiding the situation that the oil liquid in the oil tank is greatly shaken together to, thereby improving the service performance of the hydraulic power unit.
Description
Technical Field
The utility model belongs to the technical field of the hydraulic power unit is relevant, concretely relates to novel a hydraulic power unit for storage haulage equipment.
Background
The hydraulic power unit is used as an oil supply device and is connected with a plurality of hydraulic oil cylinders through an external pipeline system to control the action of a plurality of groups of valves. The oil tank, the oil pump and the energy accumulator form an independent closed power oil source system. The stations may be equipped with a PLC control system that controls all internal hydraulic functions and generates signals for exchange with a control room (DCS). Control elements, such as hydraulic servo valves, are mounted directly on the hydraulic rams, through which high pressure oil is forced into the rams or from which it is discharged. Under the normal state, the oil pump supplies oil to the system, the rated pressure of the system is automatically kept, and the position keeping function of the valve at any position is realized by locking the control valve; under the working state, the hydraulic actuator is controlled by the electromagnetic valve, a system command signal enables the electromagnetic valve to act, the oil pressure and the energy release of the energy accumulator are controlled, the oil cylinder slide valve is further controlled, the valve is driven by the mechanical transmission mechanism, and quick closing, normal opening and closing and test control are implemented. The high-pressure oil cylinder can be fixed on the valve rod and also can be directly used as an actuating mechanism. The redundant hydraulic oil returns to the hydraulic oil station, so that the pipeline system can control a plurality of valves which are connected in parallel by using an oil inlet pipe and an oil return pipe. The hydraulic station with special drive technology is used for controlling the action of actuators of a main steam valve and a steam turbine bypass system. The power unit is specially designed for various application conditions, such as truck operation in harsh environments, or long-time heavy load carrying conditions, and other occasions requiring high performance and high quality products.
The existing hydraulic power unit technology for warehousing and carrying equipment has the following problems: the hydraulic power unit for the existing warehousing and carrying equipment has poor heat dissipation performance in the construction process, so that heat is accumulated on the hydraulic power unit for the warehousing and carrying equipment, and the use of the hydraulic power unit for the warehousing and carrying equipment is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel a hydraulic power unit for storage haulage equipment to the storage hydraulic power unit for haulage equipment who proposes in solving above-mentioned background art is at the in-process of construction, and its heat dissipation new energy is relatively poor, will have the heat like this to pile up on the hydraulic power unit for the storage haulage equipment, thereby will influence the problem that the hydraulic power unit for the storage haulage equipment used.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a novel a hydraulic power unit for storage haulage equipment, includes motor, oil pump, heat dissipation type sealed cover plate, sealing plug, mounting panel, oil tank, joint pipe, revolves twist cap, screw post, mounting hole, sealed apron, oil filler point, fin, baffle and filter screen structure, the right-hand member position department at the motor is fixed in the oil pump installation, the upper end of oil pump is provided with the joint pipe, the right-hand member of oil pump is provided with the oil tank, the right-hand member of oil tank is provided with the mounting panel through the welding mode, the upper end of oil tank is provided with heat dissipation type sealed cover plate, oil tank and heat dissipation type sealed cover plate pass through screw fixed connection, upper end one side position department of heat dissipation type sealed cover plate is provided with the sealing plug.
Preferably, the sealed apron of heat dissipation type includes mounting hole, sealed apron, oil filler point, fin, baffle and filter screen structure, the upper end position department of sealed apron is provided with the fin, the inside four corners position department of sealed apron is provided with the mounting hole, the inside of sealed apron and the right side that is located the fin are provided with the oil filler point, the lower extreme of sealed apron is provided with the baffle, the inside of baffle is provided with the filter screen structure.
Preferably, the sealing plug comprises a screwing cap and a threaded column, the threaded column is arranged at the lower end of the screwing cap, and the sealing plug is screwed and fixed inside the oil filling hole through the threaded column.
Preferably, the number of the radiating fins is six, the six radiating fins are fixedly arranged at the upper end of the sealing cover plate in a welding mode, the radiating fins are made of copper materials, and the radiating fins are of a long strip-shaped structure.
Preferably, the baffle is provided with six altogether, and six baffles are all installed and are fixed in the lower extreme position department of sealed apron, the inside of baffle corresponds respectively and is provided with the filter screen structure.
Preferably, the joint pipes are arranged in two, and the two joint pipes are both installed and fixed at one side of the upper end of the oil pump.
Compared with the prior art, the utility model provides a novel a hydraulic power unit for storage haulage equipment possesses following beneficial effect:
the utility model changes the traditional integrated oil tank of the hydraulic power unit into a split type in the cost technical document, the upper end of the oil tank is provided with the heat dissipation type sealing cover plate which is composed of the mounting hole, the sealing cover plate, the oil filling hole, the radiating fins, the clapboard and the filter screen structure, so that after the hydraulic power unit is used for a long time, the oil tank can be opened, then the inside of the oil tank is cleaned, and the radiating fins are respectively arranged on the heat dissipation type sealing cover plate, the oil tank on the hydraulic power unit can be better radiated by the arrangement of the radiating fins, thereby avoiding the accumulation of heat on the oil tank, the clapboard is arranged below the heat dissipation type sealing cover plate, the filter screen is arranged inside the clapboard, the inside of the oil tank can be layered by the arrangement of the clapboard, thereby avoiding the situation that the oil liquid in the oil tank is greatly shaken together to influence the stability of the hydraulic power unit, thereby improving the service performance of the hydraulic power unit.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
fig. 1 is a schematic structural view of a novel hydraulic power unit for warehousing and transportation equipment provided by the invention;
fig. 2 is a schematic view of a heat dissipation type sealing cover plate structure provided by the present invention;
fig. 3 is a schematic structural view of the sealing plug provided by the present invention;
in the figure: 1. a motor; 2. an oil pump; 3. a heat-dissipating type sealing cover plate; 4. a sealing plug; 5. mounting a plate; 6. an oil tank; 7. a joint pipe; 8. screwing the cap; 9. a threaded post; 10. mounting holes; 11. sealing the cover plate; 12. an oil filler hole; 13. a heat sink; 14. a partition plate; 15. a filter screen structure.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides a technical solution:
a novel hydraulic power unit for storage handling equipment comprises a motor 1, an oil pump 2, a heat dissipation type sealing cover plate 3, a sealing plug 4, a mounting plate 5, an oil tank 6, joint pipes 7, a screwing cap 8, a threaded column 9, mounting holes 10, a sealing cover plate 11, an oil filling hole 12, a heat radiating fin 13, a partition plate 14 and a filter screen structure 15, wherein the oil pump 2 is fixedly arranged at the position of the right end of the motor 1, the joint pipes 7 are arranged at the upper end of the oil pump 2, the joint pipes 7 are totally provided with two joint pipes 7, the two joint pipes 7 are fixedly arranged at one side position of the upper end of the oil pump 2, the oil tank 6 is arranged at the right end of the oil pump 2, the mounting plate 5 is arranged at the right end of the oil tank 6 in a welding mode, the heat dissipation type sealing cover plate 3 is arranged at the upper end of the oil tank 6, the heat dissipation, the upper end position of the sealing cover plate 11 is provided with six radiating fins 13, the six radiating fins 13 are arranged in total, the six radiating fins 13 are fixedly arranged at the upper end position of the sealing cover plate 11 in a welding mode, the radiating fins 13 are made of copper materials, the radiating fins 13 are of strip-shaped structures, the four corners of the inside of the sealing cover plate 11 are provided with mounting holes 10, oil filling holes 12 are arranged in the sealing cover plate 11 and positioned at the right side of the radiating fins 13, the lower end of the sealing cover plate 11 is provided with a partition 14, the six partition plates 14 are arranged in total, the six partition plates 14 are all fixedly arranged at the lower end position of the sealing cover plate 11, the inside of each partition plate 14 is correspondingly provided with a filter screen structure 15, the inside of each partition plate 14 is provided with a filter screen structure 15, the oil tank 6 is fixedly connected with the radiating sealing cover plate, the sealing plug 4 comprises a screwing cap 8 and a threaded column 9, the threaded column 9 is arranged at the lower end of the screwing cap 8, the sealing plug 4 is screwed and fixed inside the oil filling hole 12 through the threaded column 9, and the motor 1 is electrically connected with an external power supply.
The utility model discloses a theory of operation and use flow: the utility model discloses install the back well, at first fix the hydraulic power unit installation on storage haulage equipment through mounting panel 5, then connect the joint pipe 7 on the hydraulic power unit through oil pipe and storage haulage equipment's hydraulic stem and be connected, then when storage haulage equipment need rise, just can open hydraulic power unit's switch, at this moment motor 1 will drive oil pump 2 and rotate, at this moment oil pump 2 will extract the inside hydraulic oil of oil tank 6, then carry the inside of hydraulic stem through oil pipe, thereby make the hydraulic stem carry out the jacking, then after the jacking is accomplished, just can close switch, at this moment the inside hydraulic oil of hydraulic stem will flow back to the inside of oil tank 6 through another oil pipe.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a novel a hydraulic power unit for storage haulage equipment, includes motor (1), oil pump (2), heat dissipation type sealed apron (3), sealing plug (4), mounting panel (5), oil tank (6), adapter tube (7), revolves to twist and to twist cap (8), screw post (9), mounting hole (10), sealed apron (11), oil filler point (12), fin (13), baffle (14) and filter screen structure (15), its characterized in that: the right-hand member position department at motor (1) is fixed in the installation of oil pump (2), the upper end of oil pump (2) is provided with adapter sleeve (7), the right-hand member of oil pump (2) is provided with oil tank (6), the right-hand member of oil tank (6) is provided with mounting panel (5) through the welding mode, the upper end of oil tank (6) is provided with the sealed apron of heat dissipation type (3), screw fixed connection is passed through in oil tank (6) and the sealed apron of heat dissipation type (3), the upper end one side position department of the sealed apron of heat dissipation type (3) is provided with sealing plug (4), motor (1) and external power source electric connection.
2. The novel hydraulic power unit for warehouse handling equipment as claimed in claim 1, characterized in that: sealed apron of heat dissipation type (3) is including mounting hole (10), sealed apron (11), oil filler point (12), fin (13), baffle (14) and filter screen structure (15), the upper end position department of sealed apron (11) is provided with fin (13), the inside four corners position department of sealed apron (11) is provided with mounting hole (10), the inside of sealed apron (11) and the right side that is located fin (13) are provided with oil filler point (12), the lower extreme of sealed apron (11) is provided with baffle (14), the inside of baffle (14) is provided with filter screen structure (15).
3. The novel hydraulic power unit for warehouse handling equipment as claimed in claim 1, characterized in that: the sealing plug (4) comprises a screwing cap (8) and a threaded column (9), the threaded column (9) is arranged at the lower end of the screwing cap (8), and the sealing plug (4) is screwed and fixed in the oil filling hole (12) through the threaded column (9).
4. The novel hydraulic power unit for warehouse handling equipment as claimed in claim 1, characterized in that: the heat radiating fins (13) are six in number, the six heat radiating fins (13) are fixedly arranged at the upper end of the sealing cover plate (11) in a welding mode, the heat radiating fins (13) are made of copper materials, and the heat radiating fins (13) are of a long strip-shaped structure.
5. The novel hydraulic power unit for warehouse handling equipment as claimed in claim 1, characterized in that: six partition plates (14) are arranged, the six partition plates (14) are all installed and fixed at the lower end of the sealing cover plate (11), and filter screen structures (15) are correspondingly arranged inside the partition plates (14) respectively.
6. The novel hydraulic power unit for warehouse handling equipment as claimed in claim 1, characterized in that: the joint pipes (7) are arranged in two, and the two joint pipes (7) are installed and fixed at one side of the upper end of the oil pump (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022336204.6U CN213684729U (en) | 2020-10-20 | 2020-10-20 | Novel hydraulic power unit for warehousing and transportation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022336204.6U CN213684729U (en) | 2020-10-20 | 2020-10-20 | Novel hydraulic power unit for warehousing and transportation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213684729U true CN213684729U (en) | 2021-07-13 |
Family
ID=76758415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022336204.6U Expired - Fee Related CN213684729U (en) | 2020-10-20 | 2020-10-20 | Novel hydraulic power unit for warehousing and transportation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213684729U (en) |
-
2020
- 2020-10-20 CN CN202022336204.6U patent/CN213684729U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |