Portable micro servo control oil source

Abstract

The utility model belongs to the field of hydraulic equipment facilities, and provides a portable micro servo control oil source which comprises an oil tank, an oil pump, a hydraulic power source, a hydraulic integrated valve block, a rectifier, a servo controller and a storage battery, the oil pump is arranged in the oil tank, an integrated box is arranged at the top of the oil tank, the hydraulic power source is arranged in the oil tank, and the hydraulic integrated valve block is arranged in the integrated box. A turning cover is arranged on the top edge of the integrated box, a computer is placed below the turning cover, a handle and a folding type seat plate assembly are arranged outside the integrated box, and the folding type seat plate assembly has a folded state and an unfolded state. According to the utility model, the hydraulic power source, the hydraulic integrated valve block, the computer and the servo control software are integrated into a whole, so that a tester can conveniently carry out mechanical detection on a field component and obtain accurate test data, and the hydraulic supply requirement of load-displacement-deformation three-closed-loop control can be met, so that the test efficiency can be improved according to the regulation of a test standard. And the constant loading and load holding capability of the set load speed-displacement speed-deformation speed is completed.

Description

Technical Field

[0001] The utility model belongs to the field of hydraulic equipment and facilities, relates to outdoor detection operations, and in particular to a portable micro servo control oil source. Background Art

[0002] Since some large equipment and equipment that has been put into operation need to complete tensile, hardness, crack and other testing projects, in order to provide corresponding power to the hydraulic testing equipment that performs the testing projects, a more flexible oil source is needed.

[0003] Existing patent CN203560185U discloses a portable DC hydraulic oil source, comprising a DC hydraulic unit consisting of a DC motor, a hydraulic oil pump, a hydraulic oil tank, a hydraulic manifold, and a motor controller, and a battery. The DC motor's main shaft is directly connected to the hydraulic oil pump's main shaft via a coupling, and the hydraulic oil pump's pressure oil port is directly connected to the hydraulic manifold. The hydraulic oil pump is installed in the hydraulic oil tank. The battery powers the DC motor via the motor controller. This device can meet the testing needs of on-site hydraulic facilities to a certain extent, but its space utilization is low. Many testing projects require only a small amount of oil, and such equipment requires a dedicated work vehicle or a motor vehicle with a bucket for transportation. This still presents a problem of low practicality for executing some testing projects. Utility Model Content

[0004] In view of the technical problem existing in the portability of the above-mentioned oil source, the utility model proposes a portable micro servo-controlled oil source with reasonable design, simple structure, good portability, strong practicality and high utilization rate.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is as follows: the present invention provides a portable micro servo control oil source, including an oil tank, an oil pump, a hydraulic power source, a hydraulic integrated valve block, a rectifier, a servo controller and a battery, wherein the oil pump is connected to the hydraulic power source by transmission, the oil pump is arranged inside the oil tank, an integrated box is arranged on the top of the oil tank, the hydraulic power source is arranged inside the oil tank, the hydraulic integrated valve block is arranged at the interface between the integrated box and the oil tank and is connected to the oil pump through a pipeline, the rectifier and the servo controller are arranged on one side inner wall of the integrated box, The battery is arranged on the inner wall of the other side of the integrated box, and a groove plate for supporting the battery is provided on the inner wall of the integrated box. A flip cover is provided on the top edge of the integrated box, and a computer is placed under the cover of the flip cover. A pair of handles are provided on both sides of the outside of the integrated box. A folding seat plate assembly is hingedly provided on the outside of the integrated box, and the folding seat plate assembly includes a retracted state and an expanded state. In the retracted state, the folding seat plate assembly is in an embraced shape with the integrated box, and in the expanded state, the folding seat plate assembly is L-shaped with the integrated box and includes a seating surface for people to sit on.

[0006] Preferably, the folding seat plate assembly includes an outer flap, an inner flap movably engaged with the outer flap is provided inside the outer flap, a slider is provided on the inner flap, and the slider movably engages with a slide groove provided on the side of the outer flap.

[0007] Preferably, both sides of the outer flap are F-shaped and each side includes a first transverse plate section and a second transverse plate section, the slide groove is arranged on the first transverse plate section, the length of the first transverse plate section is greater than the length of the second transverse plate section, the gap between the first transverse plate section and the second transverse plate section is used to cross-match with the handle, and the length of the second transverse plate section is less than the maximum horizontal distance from the handle to the hinge center of the folding seat plate assembly.

[0008] Preferably, the handle is U-shaped and comprises a fixed section, a holding section and a hollow section in sequence; a movable rod section is provided inside the hollow section for telescopic cooperation therewith; a return spring is provided inside the movable rod section and the hollow section; a socket is provided on the side of the integrated box for plugging and cooperating with the movable rod section.

[0009] Compared with the prior art, the advantages and positive effects of the present invention are:

[0010] 1. The utility model provides a portable micro servo-controlled oil source, which adopts an integrated box to coordinate the arrangement of the hydraulic power source, hydraulic integrated valve block, rectifier, servo controller and battery. On the basis of establishing an effective connection with the oil tank and the oil pump, it can improve the space utilization rate of the equipment, streamline the volume of the equipment, and facilitate the on-vehicle transfer of most motor vehicles. A handle is provided to further improve the portability of the equipment. At the same time, the foldable seat plate assembly can complete the switching between the contracted state and the expanded state by folding and flipping. In the expanded state, it can play the role of a bench, further improving the practicality and utilization rate of the equipment. The utility model integrates the hydraulic power source, hydraulic integrated valve block, computer, and servo control software, which can facilitate the test personnel to conduct mechanical testing of on-site components and obtain accurate test data. It can meet the hydraulic supply requirements of the three-closed-loop control of load-displacement-deformation, so as to complete the constant loading and load holding capacity of the set load speed-displacement speed-deformation speed according to the provisions of the test standard (GBT228.1-2021); the device has a reasonable design, simple structure, good portability, strong practicality and high utilization rate, and is suitable for large-scale promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, a brief introduction will be given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0012] Figure 1 An axonometric view of a portable micro servo controlled oil source provided in an embodiment;

[0013] Figure 2 A schematic diagram of the internal structure of the integrated box provided in the embodiment;

[0014] Figure 3 A schematic diagram of the internal structure of the integrated box and the fuel tank provided in the embodiment;

[0015] Figure 4 A schematic diagram of the unfolded foldable seat panel assembly provided in an embodiment;

[0016] Figure 5 A cross-sectional view of a handle provided for an embodiment;

[0017] In the above figures, 1. oil tank; 2. oil pump; 3. hydraulic power source; 4. hydraulic integrated valve block; 5. rectifier; 6. servo controller; 7. battery; 8. integrated box; 9. slot plate; 10. flip cover; 11. computer; 12. handle; 121. fixed section; 122. holding section; 123. hollow section; 124. movable rod section; 125. return spring; 13. foldable seat plate assembly; 131. outer flip plate; 131a. first horizontal plate section; 131b. second horizontal plate section; 132. inner flip plate; 133. slider; 134. slide groove. DETAILED DESCRIPTION

[0018] To more clearly understand the above-mentioned objects, features, and advantages of the present invention, the present invention is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein may be combined with each other unless they conflict. For ease of description, the words "upper," "lower," "left," and "right" appearing below merely indicate the same directions as in the drawings themselves and do not limit the structure.

[0019] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0020] Examples, such as Figure 1 As shown in FIG5 , the utility model provides a portable micro servo control oil source, including an oil tank 1, an oil pump 2, a hydraulic power source 3, a hydraulic integrated valve block 4, a rectifier 5, a servo controller 6 and a battery 7. The oil pump 2 is connected to the hydraulic power source 3 by transmission. The oil pump 2 is arranged inside the oil tank 1. An integrated box 8 is arranged on the top of the oil tank 1. The hydraulic power source 3 is arranged inside the oil tank 1. The hydraulic integrated valve block 4 is arranged at the interface between the integrated box 8 and the oil tank 1 and is connected to the oil pump 2 through a pipeline. The hydraulic integrated valve block 4 is used to control the supply and return direction of the hydraulic oil. The rectifier 5 and the servo controller 6 are arranged on one side of the integrated box 8. The battery 7 is arranged on the inner wall of the other side of the integrated box 8. The inner wall of the integrated box 8 is provided with a groove plate 9 for supporting the battery 7. The top edge of the integrated box 8 is provided with a flip cover 10. The cover surface of the flip cover 10 is used to place a computer 11. A pair of handles 12 are provided on both sides of the outside of the integrated box 8. The external hinge of the integrated box 8 is provided with a folding seat plate assembly 13. The folding seat plate assembly 13 includes a retracted state and an expanded state. The folding seat plate assembly 13 is in an embraced state with the integrated box 8 in the retracted state. The folding seat plate assembly 13 is L-shaped with the integrated box 8 in the expanded state and includes a seating surface for people to sit on.

[0021] Specifically, the hydraulic oil source for the testing equipment consists of an oil tank 1 with a volume of approximately 30 to 50 liters. The integrated box 8 is slightly larger than the oil tank 1, but the overall volume is relatively compact. By using the integrated box 8 to coordinately house the hydraulic power source 3, the hydraulic integrated valve block 4, the rectifier 5, the servo controller 6, and the battery 7, the hydraulic power source 3 establishes effective communication with the oil tank 1, the oil pump 2, and the hydraulic integrated valve block 4, thereby ensuring hydraulic oil supply. This improves the space utilization of the equipment, making it easier to transport the equipment on most vehicles, including sedans. A handle 12 is provided to further enhance the portability of the equipment. Furthermore, the foldable seat assembly 13 can be switched between a stowed and unfolded state by folding and flipping. In the stowed state, the seat assembly 13, along with the oil tank 1 and the integrated box 8, achieves a minimum volume, making it easier to carry. In the unfolded state, the seat assembly 13 functions as a bench, allowing testing personnel to sit and observe the test content displayed on the computer 11 during testing, further enhancing the practicality and utilization of the equipment.

[0022] In order to improve the practicality of the foldable seat panel assembly 13, the foldable seat panel assembly 13 provided by the present invention includes an outer flip panel 131, and an inner flip panel 132 movably engaged with the outer flip panel 131 is provided inside the outer flip panel 131, and a slider 133 is provided on the inner flip panel 132, and the slider 133 is movably engaged with a slide groove 134 provided on the side of the outer flip panel 131. The inner flip panel 132 can be moved along the sliding path of the slide groove 134 and the slider 133 by pulling and pulling, and the two sides of the inner flip panel 132 can be supported on the ground by flipping around the center of the slider 133, thereby providing a seating surface in an unfolded manner.

[0023] More specifically, considering that the wrench is arranged on the side of the integrated box 8, in order to avoid the folding seat plate assembly 13 being installed on the handle 12, the two sides of the outer flap 131 provided by the utility model are F-shaped and each side includes a first transverse plate section 131a and a second transverse plate section 131b, and the slide groove 134 is arranged on the first transverse plate section 131a. The length of the first transverse plate section 131a is greater than the length of the second transverse plate section 131b. The gap between the first transverse plate section 131a and the second transverse plate section 131b is used to cross-match with the handle 12, and the length of the second transverse plate section 131b is less than the maximum horizontal distance from the handle 12 to the hinge center of the folding seat plate assembly 13. Furthermore, the handle 12 is U-shaped and comprises, in sequence, a fixed section 121, a gripping section 122, and a hollow section 123. A movable rod section 124 is located within the hollow section 123, which is adapted to extend and retract therewith. Return springs 125 are located within the movable rod section 124 and the hollow section 123. A socket is provided on the side of the integrated case 8, which plugs into the movable rod section 124. This ensures that, in the retracted state, both ends of the handle 12 maintain an effective support relationship with the integrated case 8, providing sufficient support strength to prevent deformation during carrying.

[0024] Furthermore, before unfolding the foldable seat panel assembly 13, the movable rod segment 124 can be pulled to remove its end from the insertion hole. The opening created by the movable rod segment 124 releases the restriction imposed by the handle 12 on the foldable seat panel assembly 13's rotation, allowing the foldable seat panel assembly 13 to rotate 180 degrees and out of the range of the handle 12. The movable rod segment 124 is then released, and the movable rod segment 124 can be inserted into the insertion hole again under the action of the return spring 125. In the unfolded state, the second transverse plate segment 131b of the outer flap 131 is in contact with the ground. By pulling and flipping the inner flap 132, the middle plate of the inner flap 132 can be turned upward, thereby providing an effective seating surface.

[0025] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A portable micro servo control oil source, comprising an oil tank, an oil pump, a hydraulic power source, a hydraulic integrated valve block, a rectifier, a servo controller and a battery, wherein the oil pump is connected to the hydraulic power source by transmission, and is characterized in that: The oil pump is arranged inside the oil tank, an integrated box is arranged on the top of the oil tank, the hydraulic power source is arranged inside the oil tank, the hydraulic integrated valve block is arranged at the interface between the integrated box and the oil tank and is connected to the oil pump through a pipeline, the rectifier and servo controller are arranged on the inner wall of one side of the integrated box, the battery is arranged on the inner wall of the other side of the integrated box, a groove plate for supporting the battery is provided on the inner wall of the integrated box, a flip cover is provided on the top edge of the integrated box, a computer is placed under the cover of the flip cover, a pair of handles are provided on both sides of the outside of the integrated box, a folding seat plate assembly is hingedly provided on the outside of the integrated box, the folding seat plate assembly includes a retracted state and an unfolded state, the folding seat plate assembly is in an embraced state with the integrated box in the retracted state, and the folding seat plate assembly is L-shaped with the integrated box in the unfolded state and includes a seating surface for people to sit on.

2. A portable micro servo controlled oil source according to claim 1, characterized in that: The foldable seat plate assembly includes an outer flap, an inner flap movably engaged with the outer flap is provided inside the outer flap, a slider is provided on the inner flap, and the slider movably engages with a slide groove provided on the side of the outer flap.

3. A portable micro servo controlled oil source according to claim 2, characterized in that: Both sides of the outer flap are F-shaped and each side includes a first transverse plate section and a second transverse plate section. The slide groove is arranged on the first transverse plate section. The length of the first transverse plate section is greater than the length of the second transverse plate section. The gap between the first transverse plate section and the second transverse plate section is used to cross-match with the handle. The length of the second transverse plate section is less than the maximum horizontal distance from the handle to the hinge center of the folding seat plate assembly.

4. A portable micro servo controlled oil source according to claim 3, characterized in that: The handle has a U-shaped structure and comprises a fixed section, a holding section and a hollow section in sequence; a movable rod section is arranged inside the hollow section for telescopic cooperation with the handle; a return spring is arranged inside the movable rod section and the hollow section; a socket is arranged on the side of the integrated box for plugging and cooperating with the movable rod section.

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