Movable hydraulic power station
By placing the hydraulic power unit and the battery on two mobile modules, a mobile hydraulic power station driven by a motor is solved, and the noise and pollution problems of traditional hydraulic power stations in the urban environment are achieved, and portability and safety are achieved. To meet urban use needs.
Patent Information
- Application Number
- CN202420923626.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-04-29
AI Technical Summary
Traditional portable hydraulic power stations use internal combustion engines to cause noise and exhaust pollution, and are inconvenient to use in urban areas. In some areas, there are restrictions on flammable fuels. The electrification solution is inconvenient to use due to the large power of the power supply.
A mobile hydraulic power station was designed, which is designed to provide low noise, no exhaust emissions and safe power solutions for residential areas by placing the hydraulic power unit and battery on two independent mobile modules. .
It realizes the portability and safety of hydraulic power stations, adapts to urban environments, reduces noise and pollution, simplifies fuel management, and improves the convenience of use.
Smart Images
Figure CN222141685U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of hydraulic power stations, and in particular to an electrically driven mobile hydraulic power station. Background Art
[0002] Mobile hydraulic power stations can provide power for hydraulic emergency rescue equipment such as external water pumps and demolition tools. Traditional portable hydraulic power stations use internal combustion engines such as diesel engines and gasoline engines as driving power, which are mainly suitable for field working environments. However, for urban areas, the noise and exhaust gas of internal combustion engines have a greater impact on people's work and life, and their use is limited. In addition, gasoline and diesel are flammable items, and some areas have strict control, and the procurement procedures for refueling are cumbersome and inconvenient to use. In addition, if an electric motor is used instead of an internal combustion engine as the driving power, the mobile hydraulic power station needs to rely on a power supply when working, and the required power supply is large, which is very inconvenient to use. Utility Model Content
[0003] The technical problem to be solved by the present application is to propose a mobile hydraulic power station in view of the above-mentioned deficiencies in the prior art.
[0004] A mobile hydraulic power station, comprising:
[0005] A first mobile module includes a first mobile device and a hydraulic power unit, wherein the first mobile device can move by walking; the hydraulic power unit is arranged on the first mobile device, and includes a hydraulic pump and a first motor, wherein a driving shaft of the first motor is connected to a pump shaft of the hydraulic pump by power, so that the hydraulic pump can be driven by the first motor;
[0006] A second mobile module includes a second mobile device and a battery, wherein the second mobile device is capable of walking and moving, the battery is arranged on the second mobile device, and a wire is provided between the battery and the first motor to supply power to drive the first motor;
[0007] A connection relationship is set between the first mobile device and the second mobile device, so that the first mobile device and the second mobile device can move together.
[0008] In one technical solution, the first movable device includes a first load-bearing bracket, a first running wheel is provided at the bottom of the first load-bearing bracket, and the second movable device includes a second load-bearing bracket, a second running wheel is provided at the bottom of the second load-bearing bracket; a connection relationship is set between the first load-bearing bracket and the second load-bearing bracket.
[0009] In one technical solution, the first moving device further includes a second motor, and the second motor is installed on the first supporting bracket to drive the first walking wheel to rotate.
[0010] In one technical solution, a wire connection is provided between the battery and the second motor to supply power to drive the second motor.
[0011] In one technical solution, the second moving device further includes a third motor, and the third motor is installed on the second supporting bracket to drive the second walking wheel to rotate.
[0012] In one technical solution, a wire connection is provided between the battery and the third motor to supply power to drive the third motor.
[0013] In one technical solution, the first mobile device and the second mobile device are in a detachable connection relationship.
[0014] In one technical solution, the battery is detachably arranged on the second mobile device.
[0015] In a technical solution, the mobile hydraulic power station further includes: a power supply interface for connecting to a mains power supply, and the power supply interface is arranged on the first mobile module and / or the second mobile module.
[0016] In one technical solution, the first moving device and / or the second moving device is a tracked moving device.
[0017] In the present application, the mobile hydraulic power station includes two mobile modules, a first mobile module and a second mobile module. On the one hand, the hydraulic power unit is arranged on the first mobile device and is electrically driven, and the battery is arranged on the second mobile device and is used to power the first motor. By arranging the hydraulic power unit and the battery separately on two different mobile modules, it is easier to separate and transfer them. On the other hand, the above-mentioned hydraulic power unit has good portability, and the mobile hydraulic power station driven by the battery and electrically driven has low noise, no exhaust gas emissions, and is safe, and can be used in residential areas. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a structural schematic diagram of a mobile hydraulic power station in an embodiment of the present application.
[0019] Figure 2 It is a schematic block diagram of a mobile hydraulic power station in an embodiment of the present application.
[0020] Figure 3 It is another schematic block diagram of the mobile hydraulic power station in the embodiment of the present application.
[0021] Figure 4It is another schematic block diagram of the mobile hydraulic power station in the embodiment of the present application.
[0022] Figure 5 It is another schematic block diagram of the mobile hydraulic power station in the embodiment of the present application.
[0023] Figure 6 It is another schematic block diagram of the mobile hydraulic power station in the embodiment of the present application.
[0024] Reference numerals:
[0025] The first mobile module 100 , the first mobile device 110 (the first supporting bracket 111 , the second motor 112 ), the hydraulic power unit 120 (the hydraulic pump 121 , the first motor 122 ), the second mobile module 200 , the second mobile device 210 (the second supporting bracket 211 , the third motor 212 ), and the battery 220 . DETAILED DESCRIPTION
[0026] The following is the specific embodiment of the present application and in conjunction with the accompanying drawings, the technical scheme of the present application is further described, but the present application is not limited to these embodiments. In the following description, specific details such as specific configuration and assembly are provided only to help fully understand the embodiments of the present application. Therefore, it should be clear to those skilled in the art that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the present application. In addition, for clarity and brevity, the description of known functions and structures has been omitted.
[0027] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other.
[0028] The mobile hydraulic power station provided in the present application is a non-fixed hydraulic power station, which is used to provide hydraulic power for various hydraulic tools, has low noise, no exhaust gas emission, is safe, and can be used in residential areas. The mobile hydraulic power station is described in detail below in conjunction with the accompanying drawings.
[0029] refer to Figure 1-Figure 5The mobile hydraulic power station includes a first mobile module 100 and a second mobile module 200, wherein the first mobile module 100 includes a first mobile device 110 and a hydraulic power unit 120, the first mobile device 110 can move; the hydraulic power unit 120 is arranged on the first mobile device 110, and includes a hydraulic pump 121 and a first motor 122, and a driving shaft of the first motor 122 is connected to a pump shaft of the hydraulic pump 121, so that the hydraulic pump 121 can be driven by the first motor 122. The second mobile module 200 includes a second mobile device 210 and a battery 220, the second mobile device 210 can move, the battery 220 is arranged on the second mobile device 210, and a wire connection is set between the battery 220 and the first motor 122 to power the first motor 122. A connection relationship is set between the first mobile device 110 and the second mobile device 210, so that the first mobile device 110 and the second mobile device 210 can move together.
[0030] When in use, the first mobile device 110 and the second mobile device 210 are moved to the work site, the battery 220 supplies power to the first motor 122, the drive shaft of the first motor 122 outputs power, drives the pump shaft of the hydraulic pump 121 to rotate, and as the pump shaft rotates, the hydraulic pump 121 draws oil from the hydraulic oil tank to provide pressurized oil to the corresponding external tool. When the hydraulic power unit 120 is driven to work, the hydraulic power unit 120 provides hydraulic power for the external hydraulic tool. Here, the battery 220 and the hydraulic power unit 120 are arranged separately, and a separate mobile device is used to transport the battery 220, so that the first mobile module 100 including the hydraulic power unit 120 is more lightweight and portable. In addition, the use of motor drive has low noise, no exhaust emissions, and is safe, which is more suitable for use in residential areas.
[0031] It should be noted that both the first mobile device 110 and the second mobile device 210 can walk and move, and may or may not be equipped with a driving source. The first mobile device 110 and / or the second mobile device 210 equipped with a driving source are self-driven mobile devices, and can walk by their own power. The first mobile device 110 and / or the second mobile device 210 not equipped with a driving source are unpowered mobile devices, and in this case, the first mobile device 110 and / or the second mobile device 210 need external force to push them to walk.
[0032] In one embodiment of the present application, the first mobile device 110 includes a first load-bearing bracket 111, and a first running wheel is provided at the bottom of the first load-bearing bracket 111. The second mobile device 210 includes a second load-bearing bracket 211, and a second running wheel is provided at the bottom of the second load-bearing bracket 211. A connection relationship is set between the first load-bearing bracket 111 and the second load-bearing bracket 211.
[0033] Specifically, a first running wheel is provided at the bottom of the first supporting bracket 111, and the first moving device 110 can be moved by the rotation of the first running wheel. A second running wheel is provided at the bottom of the second supporting bracket 211, and the second moving device 210 can be moved by the second running wheel. A connection relationship is provided between the first supporting bracket 111 and the second supporting bracket 211, so that the first moving device 110 and the second moving device 210 can move synchronously.
[0034] refer to Figure 3 In one embodiment of the present application, the first mobile device 110 further includes a second motor 112, which is mounted on the first supporting bracket 111 to drive the first running wheel to rotate. Driven by the second motor 112, the first mobile device 110 can move by itself without external force. Based on the connection relationship between the first supporting bracket 111 and the second supporting bracket 211, the second mobile device 210 can move with the first mobile device 110.
[0035] Furthermore, a wire connection is provided between the battery 220 and the second motor 112 to supply power to drive the second motor 112. In this solution, the battery 220 can supply power to the first motor 122 and the second motor 112 at the same time. On the one hand, the battery 220 supplies power to the first motor 122 to drive the hydraulic power unit 120 to work. On the other hand, the battery 220 can also supply power to the second motor 112 to realize the self-propelled movement of the first mobile device 110 and provide power for the movement of the first mobile module 100 and the second mobile module 200.
[0036] refer to Figure 4 In one embodiment of the present application, the second mobile device 210 further includes a third motor 212, which is mounted on the second supporting bracket 211 to drive the second running wheel to rotate. Driven by the third motor 212, the second mobile device 210 can move by itself without external force. Based on the connection relationship between the first supporting bracket 111 and the second supporting bracket 211, the first mobile device 110 can move with the second mobile device 210.
[0037] Furthermore, a wire connection is provided between the battery 220 and the third motor 212 to supply power to drive the third motor 212. In this solution, the battery 220 can supply power to the first motor 122 and the third motor 212 at the same time. On the one hand, the battery 220 supplies power to the first motor 122 to drive the hydraulic power unit 120 to work. On the other hand, the battery 220 can also supply power to the third motor 212 to realize the self-propelled movement of the second mobile device 210 and provide power for the movement of the first mobile module 100 and the second mobile module 200.
[0038] In one embodiment of the present application, the first mobile device 110 and the second mobile device 210 are detachably connected. Under this connection scheme, the hydraulic power unit 120 or the battery 220 can be moved separately by separating the first mobile device 110 from the second mobile device 210. For example, in some cases, the second mobile device 210 can be moved separately to charge the battery 220.
[0039] In one embodiment of the present application, the battery 220 is detachably arranged on the second mobile device 210. Here, the battery 220 is arranged in a detachable manner, and the battery 220 can be moved separately, which is convenient for the management of the battery 220.
[0040] like Figure 5 and Figure 6 As shown, in one embodiment of the present application, the mobile hydraulic power station further includes a power supply interface for connecting to a mains power supply, and the power supply interface is arranged on the first mobile module 100 and / or the second mobile module 200. In one technical solution, as Figure 5 As shown, the power supply interface is arranged on the first mobile module 100. In another technical solution, as Figure 6 As shown, the power supply interface is arranged on the second mobile module 200. Optionally, Figure 5 and Figure 6 The AC power shown may be the AC power input after being converted into DC power by a converter. In another technical solution, a converter is integrated in the first mobile module 100 and / or the second mobile module 200 to convert the AC AC power into the DC power required by the motor. In this solution, Figure 5 and Figure 6 The mains input shown is normal AC input.
[0041] When the battery 220 is low on power and there is mains electricity, the mains power supply can be connected to the mains power supply through the power supply interface, and the mains power supply can be used to drive the hydraulic power unit 120. When it is known that the mains power supply can be used at the work site, in some solutions, the second mobile module 200 can be detached, and only the first mobile module 100 can be moved to the site for operation, thereby reducing transportation costs.
[0042] In one embodiment of the present application, the first mobile device 110 and / or the second mobile device 210 is a crawler-type mobile device. Using a crawler-type mobile device can improve the passability of the mobile hydraulic power station and facilitate transfer on site.
[0043] The mobile hydraulic power station provided in the present application can provide power for hydraulic emergency rescue equipment such as external water pumps and demolition tools. The mobile hydraulic power station includes two mobile modules, a first mobile module and a second mobile module. On the one hand, the hydraulic power unit is arranged on the first mobile device and is electrically driven, and the battery is arranged on the second mobile device and is used to power the first motor. By separating the hydraulic power unit and the battery and arranging them on two different mobile modules, it is easier to transfer them separately. On the other hand, the above-mentioned hydraulic power unit has good portability, and the mobile hydraulic power station driven by the battery and electrically driven has low noise, no exhaust emissions, and is safe, and can be adapted for use in residential areas.
[0044] In the above embodiments of the present application, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, please refer to the relevant description of other embodiments.
[0045] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. It should be noted that the terms used here are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, work, devices, components and / or combinations thereof.
[0046] The specific embodiments described herein are merely examples of the spirit of the present application. A person skilled in the art of the present application may make various modifications or additions to the specific embodiments described or replace them in a similar manner, but this will not deviate from the spirit of the present application or exceed the scope defined by the attached claims.
Claims
1. A mobile hydraulic power station, characterized in that: include: A first moving module, comprising a first moving device and a hydraulic power unit, wherein the first moving device is capable of walking and moving; The hydraulic power unit is arranged on the first moving device, and includes a hydraulic pump and a first motor, and a driving shaft of the first motor is connected to a pump shaft of the hydraulic pump by power, so that the hydraulic pump can be driven by the first motor; A second mobile module includes a second mobile device and a battery, wherein the second mobile device is capable of walking and moving, the battery is arranged on the second mobile device, and a wire is provided between the battery and the first motor to supply power to drive the first motor; A connection relationship is set between the first mobile device and the second mobile device, so that the first mobile device and the second mobile device can move together.
2. The mobile hydraulic power station according to claim 1, characterized in that: The first moving device comprises a first bearing bracket, a first running wheel is provided at the bottom of the first bearing bracket, and the second moving device comprises a second bearing bracket, a second running wheel is provided at the bottom of the second bearing bracket; a connection relationship is set between the first bearing bracket and the second bearing bracket.
3. The mobile hydraulic power station according to claim 2, characterized in that: The first moving device also includes a second motor, which is installed on the first supporting bracket to drive the first walking wheel to rotate.
4. The mobile hydraulic power station according to claim 3, characterized in that: A wire connection is provided between the battery and the second motor to supply power to drive the second motor.
5. The mobile hydraulic power station according to claim 2, characterized in that: The second moving device also includes a third motor, and the third motor is installed on the second bearing bracket to drive the second walking wheel to rotate.
6. The mobile hydraulic power station according to claim 5, characterized in that: A wire connection is provided between the battery and the third motor to supply power to drive the third motor.
7. The mobile hydraulic power station according to claim 1, characterized in that: The first mobile device and the second mobile device are in a detachable connection relationship.
8. The mobile hydraulic power station according to claim 1, characterized in that: The storage battery is detachably arranged on the second mobile device.
9. The mobile hydraulic power station according to claim 1, characterized in that: The mobile hydraulic power station further comprises: a power supply interface for connecting to a mains power supply, wherein the power supply interface is arranged on the first mobile module and / or the second mobile module.
10. The mobile hydraulic power station according to claim 1, characterized in that: The first moving device and / or the second moving device is a crawler-type moving device.