CN219388085U - Pull rod type electric pump - Google Patents
Pull rod type electric pump Download PDFInfo
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- CN219388085U CN219388085U CN202320733109.0U CN202320733109U CN219388085U CN 219388085 U CN219388085 U CN 219388085U CN 202320733109 U CN202320733109 U CN 202320733109U CN 219388085 U CN219388085 U CN 219388085U
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Abstract
The utility model discloses a pull rod type electric pump, relates to the technical field of hydraulic tools, and can at least partially solve the problems that an external power supply is needed by a common hydraulic electric pump in the prior art, and the pull rod type electric pump is inconvenient to carry and transfer and inconvenient to use aiming at special application scenes such as outdoors due to the shape, layout and the like. The pull rod type electric pump comprises a main control area used for arranging a control module, a driving module and a pressure regulating module, a power supply area positioned on the circumferential side surface of the main control area and an oil source area positioned on the bottom surface of the main control area; an independent power supply electrically connected with the control module and the driving module of the main control area is arranged in the power supply area; an oil tank for storing liquid oil and an oil pumping channel communicated with the output end of the driving module are arranged in the oil source area.
Description
Technical Field
The utility model relates to the technical field of hydraulic tools, in particular to a pull rod type electric pump.
Background
Currently, in conventional hydraulic tools, hydraulic power equipment capable of providing 700Bar pressure is a common hydraulic electric pump. The common hydraulic electric pump also needs to be configured with a power supply when in use, and in some special application scenes, the power supply cannot be conveniently and quickly configured, so that the hydraulic electric pump is inconvenient to use; however, the conventional hydraulic electric pump is not portable and portable due to the shape, the layout of the components, and the like even if an independent power supply is provided.
Therefore, it is necessary to design a hydraulic electric pump with an independent power supply, so that the hydraulic electric pump does not need to be additionally provided with the power supply in a special application scene, and the parts of the hydraulic electric pump are rearranged, so that the whole structure shape, the gravity center position and the like of the hydraulic electric pump are convenient for workers to carry and transfer, and the hydraulic electric pump is convenient for being used in overhauling, small workload, special working environments in industries such as electric power, petrochemical industry, ships, heavy machinery and the like.
In view of this, the present application is specifically proposed.
Disclosure of Invention
The utility model aims to provide a pull rod type electric pump which is used for solving the problems that an external power supply is needed for a common hydraulic electric pump in the prior art, and the pull rod type electric pump is inconvenient to carry and transfer and inconvenient to use aiming at special application scenes such as outdoors due to the shape, the layout and the like.
In order to solve the technical problems, the utility model adopts the following scheme:
the utility model provides a pull rod type electric pump which comprises a main control area, a power supply area and an oil source area, wherein the main control area is used for arranging a control module, a driving module and a pressure regulating module; an independent power supply electrically connected with the control module and the driving module of the main control area is arranged in the power supply area; an oil tank for storing liquid oil and an oil pumping channel communicated with the output end of the driving module are arranged in the oil source area.
In some alternative embodiments, the device further comprises a pull rod assembly arranged between the main control area and the power supply area or at the top of the main control area; and the roller assembly is arranged on the oil tank.
In some alternative embodiments, the pull rod assembly includes a fixed sleeve disposed at the top of the main control area, a pull rod inserted into the sleeve and slidably coupled thereto, and a locking pin structure for controlling the extension length of the pull rod.
In some alternative embodiments, the roller assembly comprises a rotating shaft horizontally arranged on the side surface of the oil tank, and rollers arranged on two sides of the rotating shaft;
the device also comprises supporting feet arranged at the bottom of the oil tank, and the supporting feet and rollers at two sides of the rotating shaft are distributed under the power supply area and the main control area in a three-point mode.
In some alternative embodiments, the device further comprises a first partition plate transversely arranged between the oil source area and the main control area, and a second partition plate vertically arranged between the power source area and the main control area;
the control module, the driving module, the voltage regulating module and the independent power supply are all positioned on the first partition board, the control module, the driving module and the voltage regulating module are positioned on the same side of the second partition board, and the independent power supply is positioned on the other side of the second partition board.
In some alternative embodiments, the device further comprises a third partition board transversely arranged at the top of the main control area, and the third partition board is fixedly connected with the top of the second partition board; the top of the third baffle is provided with a storage frame.
In some alternative embodiments, the power rail assembly is fixed on the side surface of the second partition board, the independent power source is inserted in a power supply area formed by enclosing the power rail assembly and the first partition board, and the independent power source is placed on the second partition board or detachably connected with the second partition board.
In some alternative embodiments, the top of the independent power supply is provided with a handle for facilitating the extraction of the independent power supply and a charging port for facilitating the charging.
In some optional embodiments, the device further comprises a main control area shell which is C-shaped and arranged on the first partition board, two end faces of the main control area shell which is C-shaped are fixed on the side face of the first partition board and are enclosed with the main control area shell to form an annular shell, and the control module, the driving module and the pressure regulating module are all located in the annular shell.
In some alternative embodiments, the driving module comprises a motor vertically arranged in the main control area in an inverted mode and a motor driver arranged on the motor,
the control module comprises a control board which is positioned in the main control area and is electrically connected with the motor drive;
the control module comprises a pressure regulating valve which is positioned in the main control area and arranged on the oil pumping channel, and a hand wheel of the pressure regulating valve is exposed outside the main control area.
The utility model has the beneficial effects that:
the utility model relates to a pull rod type electric pump which comprises a main control area, a power supply area and an oil source area, wherein the main control area is used for arranging a control module, a driving module and a pressure regulating module; an independent power supply electrically connected with the control module and the driving module of the main control area is arranged in the power supply area; an oil tank for storing liquid oil and an oil pumping channel communicated with the output end of the driving module are arranged in the oil source area.
The effect is as follows: through the general conception that the power supply area and the main control area are arranged left and right, and the main control area and the oil source area are arranged up and down, the gravity center position of the hydraulic electric pump is located in the main control area, and the whole structure layout is compact and reasonable.
Drawings
FIG. 1 is a schematic left-hand view of an embodiment of the present utility model;
FIG. 2 is a right-side view schematically illustrating an embodiment of the present utility model;
FIG. 3 is a schematic diagram of a front view structure of an embodiment of the present utility model;
FIG. 4 is a schematic perspective view of an embodiment of the present utility model without a main control shell;
FIG. 5 is a schematic perspective view of a shell of a main control area according to an embodiment of the present utility model;
FIG. 6 is a schematic perspective view of an embodiment of the present utility model;
FIG. 7 is a schematic perspective view of another view according to an embodiment of the present utility model;
reference numerals illustrate:
the portable electric power device comprises the following components of an 11-independent power supply, a 111-charging port, a 121-first rail, a 122-second rail, a 13-lifting handle, a 201-first partition board, a 202-second partition board, a 203-third partition board, a 204-main control area shell, a 21-motor assembly, a 211-motor, a 212-motor drive, a 22-control board, a 23-pressure regulating valve, a 24-pressure sensor, a 25-pressure gauge, a 26-oil filling pipe, a 31-oil tank, a 41-storage frame, a 51-fixed sleeve, a 52-pull rod, a 53-locking pin structure, 61-rollers, 62-rotating shafts and 71-supporting feet.
Detailed Description
The present utility model will be described in further detail with reference to examples and drawings, but embodiments of the present utility model are not limited thereto.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inner", "outer", "front", "rear", "top", "bottom", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and for simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "configured," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The utility model is described in detail below by reference to the attached drawings and in connection with the embodiments:
referring to fig. 1 to 7, the present embodiment provides a pull rod type electric pump, which includes a main control area for arranging a control module, a driving module and a pressure regulating module, a power supply area located at a circumferential side of the main control area, and an oil source area located at a bottom surface of the main control area; an independent power supply 11 electrically connected with a control module and a driving module of the main control area is arranged in the power supply area; an oil tank 31 for storing liquid oil and an oil pumping channel communicated with the output end of the driving module are arranged in the oil source area.
In this embodiment, the power supply area is provided with the independent power supply 11, so that the hydraulic electric pump in this embodiment does not need to be additionally configured with a power supply when in use, and can achieve the use effect of being turned on and off, the independent power supply 11 in this embodiment is a lithium battery, and in some embodiments, the independent power supply 11 can also be a battery such as a lead-acid battery, a graphene battery, and the like. In this embodiment, the distance between the control module, the driving module and the independent power supply 11 in the main control area can be shortened by arranging the power supply area on the side of the main control area, in addition, the oil tank 31 in the oil source area is arranged below the main control area, so that the output end of the driving module directly stretches into the oil tank 31 to pump out the liquid oil, and because the liquid oil can be filled in the oil tank 31, the gravity center position of the whole machine can be lowered by the oil source area at the lowest position, the stability of the whole machine during movement is improved, and meanwhile, because the liquid oil is in a liquid state, the oil source area is arranged below the main control area most reasonably.
Therefore, the embodiment adopts the general concept that the power supply area and the main control area are arranged left and right, and the main control area and the oil source area are arranged up and down, so that the gravity center position of the hydraulic electric pump is located in the main control area, the whole structure layout is compact and reasonable, compared with the hydraulic electric pump in the prior art, the hydraulic electric pump not only improves the space utilization rate, is smaller and is convenient to carry, but also is provided with the independent power supply 11, the effect of taking away and using in time can be achieved without additionally configuring the power supply in use, and the hydraulic electric pump is very convenient to use in some special operation scenes.
In some special application scenarios, for example, when working outdoors, it is difficult to configure the power supply in real time, but the independent power supply 11 of the present application can be directly carried into the outdoor environment for immediate use, which is very convenient.
One of the creative contributions of the present application is to add a reasonable and compact structural layout and overall layout of each component of the independent power supply 11, and the components of the driving module, the control module, the voltage regulating module, the independent power supply 11, and the like in this embodiment are all conventional prior art, which is not described herein.
In some alternative embodiments, a pull rod 52 assembly is also included that is disposed between the main control zone and the power supply zone or on top of the main control zone; and a roller 61 assembly provided on the oil tank 31. The embodiment has compact and reasonable component distribution, but the weight of the whole machine can still reach about 20kg after liquid oil is added, and the labor intensity of the whole machine in carrying is still high, so the second creative contribution of the application is that the pull rod 52 component and the roller 61 component are arranged, so that when a worker carries and transfers the machine, the worker can directly and quickly transfer the machine in a pulling mode, and the labor intensity of the carrying and transferring is effectively reduced.
In some alternative embodiments, referring to fig. 3 and 4, the pull rod 52 assembly includes a fixed sleeve 51 disposed at the top of the main control area, a pull rod 52 inserted into the sleeve and slidably coupled thereto, and a locking pin structure 53 for controlling the extension length of the pull rod 52. Through setting up pull rod 52, fixed sleeve 51 and lockpin structure 53 for the staff is carrying when shifting this machine, can adjust the length of pull rod 52, improves the user experience when the staff of different heights pulls this machine. The lock pin structure 53 in this embodiment is a common prior art, and will not be described here.
In some alternative embodiments, referring to fig. 3, the roller 61 assembly includes a rotating shaft 62 horizontally disposed at the side of the oil tank 31, and rollers 61 disposed at both sides of the rotating shaft 62;
the device also comprises supporting feet 71 arranged at the bottom of the oil tank 31, and the supporting feet 71 and the rollers 61 at two sides of the rotating shaft 62 are distributed under the power supply area and the main control area in a three-point mode. In this embodiment, the side of the oil tank 31 is provided with a mounting ring for mounting the rotating shaft 62, and the rotating shaft 62 is horizontally mounted on the side of the oil tank 31 through the mounting ring. In addition, the supporting leg 71 in the present embodiment is a rubber supporting leg 71 with a certain elasticity, and in some embodiments, the supporting leg 71 in the present embodiment may also be a rigid metal supporting tube or a supporting column. In this embodiment, the three-point type is distributed on the supporting leg 71 and the roller 61 under the power supply area and the main control area, so that the machine can complete the stability support without other devices during or after the transfer, and meanwhile, when the machine is pulled, the supporting leg 71 is in a suspended state, so that the pulling of the staff is not affected.
In some alternative embodiments, the device further comprises a first partition 201 transversely arranged between the oil source area and the main control area, and a second partition 202 vertically arranged between the power source area and the main control area;
the control module, the driving module, the voltage regulating module and the independent power supply 11 are all located on the first partition board 201, and the control module, the driving module and the voltage regulating module are located on the same side of the second partition board 202, and the independent power supply 11 is located on the other side of the second partition board 202. In this embodiment, the top opening of the oil tank 31 in the oil source area is hermetically connected with the bottom of the first partition 201, and through setting the oil tank 31 with the top opening and hermetically connected with the bottom of the first partition 201, the first partition 201 has the functions of the top of the oil tank 31, the installation control module, the driving module and the pressure regulating module, so that one partition can be reduced, and the weight of the whole machine can be reduced. By providing the second separator 202 fixed to the first separator 201, the independent power supply 11 of the power supply region is facilitated to be fixed.
In some alternative embodiments, the device further comprises a third partition 203 transversely arranged on the top of the main control area, and the third partition 203 is fixedly connected with the top of the second partition 202; the top of the third partition 203 is provided with a storage frame 41. In this embodiment, as shown in fig. 4, a storage frame 41 is disposed on top of the third partition 203, and the storage frame 41 is formed by enclosing a net-shaped fence fixed on top of the third partition 203. In this embodiment, the first partition 201, the second partition 202, the third partition 203, and the main control area housing 204 may be enclosed into a box with an internal cavity, and the control module, the driving module, and the pressure regulating module in this embodiment are all disposed in the box.
In some alternative embodiments, the power rail assembly is further fixed on the side of the second partition 202, and the independent power source 11 is inserted in a power area enclosed by the power rail assembly and the first partition 201, and the independent power source 11 is placed on the second partition 202 or is detachably connected to the second partition 202. In this embodiment, as shown in fig. 3, the rail assembly includes a first rail 121 and a second rail 122 having the same structure, the first rail 121 and the second rail 122 are vertically distributed, and the first rail 121 and the second rail 122 are fixed on a first partition 201. In this embodiment, the first rail 121 and the second rail 122 are detachably fixed on the first partition 201 by bolts or screws, so that the rails adapted to the independent power sources 11 with different shapes can be replaced conveniently. In some embodiments, the first rail 121 and the second rail 122 may be welded to the first partition 201. In addition, by providing two fences of the same structure, the stability after the independent power supply 11 can be improved.
In some alternative embodiments, as shown with reference to fig. 6 and 7, the top of the independent power source 11 is provided with a handle 13 for facilitating the extraction thereof, and a charging port 111 for facilitating the charging. By arranging the handle 13, the independent power supply 11 can be conveniently taken out and replaced. And the charging port 111 is arranged on the same side of the handle 13, so that the charging of workers can be facilitated.
In some alternative embodiments, referring to fig. 5, the device further comprises a C-shaped main control area housing 204 disposed on the first partition 201, two end faces of the C-shaped main control area housing 204 are fixed on the side face of the first partition 201 and enclose an annular housing with the side face of the first partition 201, and the control module, the driving module and the pressure regulating module are all located in the annular housing.
In some alternative embodiments, referring to fig. 4 and 6, the driving module includes a motor 211 vertically inverted in the main control area, and a motor driver 212 provided on the motor 211,
the control module includes a control board 22 located in the main control area and electrically connected to the motor drive 212;
the control module comprises a pressure regulating valve 23 which is positioned in the main control area and arranged on the oil pumping channel, and a hand wheel of the pressure regulating valve 23 is exposed outside the main control area. The motor 211, the motor drive 212, the control board 22 and the pressure regulating valve 23 in this embodiment are conventional components in the prior art, and will not be described here.
In some embodiments, as shown in fig. 4, the fuel filling pipe 26 is further provided on the first separator 201 vertically, the top of the fuel filling pipe 26 is provided with a sealing cover, and the bottom of the fuel filling pipe 26 penetrates the first separator 201 and communicates with the inside of the fuel tank 31.
In some alternative embodiments, the pressure regulating assembly includes a pressure gauge 25 disposed on the pressure regulating valve 23, and a pressure sensor 24 disposed on the pressure regulating valve 23. In this embodiment, the pressure data is exposed outside the main control area housing 204, so that the staff can read the pressure data.
It is to be understood that the above embodiments are merely illustrative of the application of the principles of the present utility model, but not in limitation thereof. Various modifications and improvements may be made by those skilled in the art without departing from the spirit and substance of the utility model, and are also considered to be within the scope of the utility model.
Claims (10)
1. The pull rod type electric pump is characterized by comprising a main control area, a power supply area and an oil source area, wherein the main control area is used for arranging a control module, a driving module and a pressure regulating module, the power supply area is positioned on the circumferential side surface of the main control area, and the oil source area is positioned on the bottom surface of the main control area; an independent power supply (11) electrically connected with the control module and the driving module of the main control area is arranged in the power supply area; an oil tank (31) for storing liquid oil and an oil pumping channel communicated with the output end of the driving module are arranged in the oil source area.
2. The pull rod type electric pump of claim 1, further comprising a pull rod (52) assembly disposed between the main control area and the power supply area or on top of the main control area; and a roller (61) assembly provided on the oil tank (31).
3. Pull rod type electric pump according to claim 2, characterized in that the pull rod (52) assembly comprises a fixed sleeve (51) arranged at the top of the main control area, a pull rod (52) inserted in the sleeve and slidingly connected therewith, and a locking pin structure (53) for controlling the extension length of the pull rod (52).
4. The pull rod type electric pump according to claim 2, wherein the roller (61) assembly includes a rotating shaft (62) horizontally disposed at a side of the oil tank (31), and rollers (61) disposed at both sides of the rotating shaft (62);
the device also comprises supporting legs (71) arranged at the bottom of the oil tank (31), and the supporting legs (71) and rollers (61) at two sides of the rotating shaft (62) are distributed under the power supply area and the main control area in a three-point mode.
5. The pull rod type electric pump according to claim 1, further comprising a first partition plate (201) horizontally disposed between the oil source region and the main control region, and a second partition plate (202) vertically disposed between the power source region and the main control region;
the control module, the driving module, the voltage regulating module and the independent power supply (11) are all located on the first partition board (201), the control module, the driving module and the voltage regulating module are located on the same side of the second partition board (202), and the independent power supply (11) is located on the other side of the second partition board (202).
6. The pull rod type electric pump of claim 5, further comprising a third partition plate (203) transversely arranged on the top of the main control area, wherein the third partition plate (203) is fixedly connected with the top of the second partition plate (202); the top of the third partition board (203) is provided with a storage frame (41).
7. The pull rod type electric pump of claim 5, further comprising a power rail assembly fixed on the side surface of the second partition plate (202), wherein the independent power source (11) is inserted in a power area enclosed by the power rail assembly and the first partition plate (201), and the independent power source (11) is placed on the second partition plate (202) or detachably connected with the second partition plate (202).
8. Pull rod type electric pump according to claim 7, characterized in that the top of the independent power source (11) is provided with a handle (13) facilitating its extraction and a charging port (111) facilitating its charging.
9. The pull rod type electric pump of claim 5, further comprising a main control area housing (204) which is C-shaped and is arranged on the first partition board (201), wherein two end faces of the main control area housing (204) which is C-shaped are fixed on the side face of the first partition board (201) and form an annular housing together with the side face of the first partition board, and the control module, the driving module and the pressure regulating module are all located in the annular housing.
10. The pull rod type electric pump according to claim 1, wherein the driving module comprises a motor (211) vertically and reversely arranged in the main control area, and a motor drive (212) arranged on the motor (211),
the control module comprises a control board (22) which is positioned in the main control area and is electrically connected with the motor driver (212);
the control module comprises a pressure regulating valve (23) which is positioned in the main control area and arranged on the oil pumping channel, and a hand wheel of the pressure regulating valve (23) is exposed outside the main control area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320733109.0U CN219388085U (en) | 2023-04-06 | 2023-04-06 | Pull rod type electric pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320733109.0U CN219388085U (en) | 2023-04-06 | 2023-04-06 | Pull rod type electric pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219388085U true CN219388085U (en) | 2023-07-21 |
Family
ID=87169602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320733109.0U Active CN219388085U (en) | 2023-04-06 | 2023-04-06 | Pull rod type electric pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219388085U (en) |
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2023
- 2023-04-06 CN CN202320733109.0U patent/CN219388085U/en active Active
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