Hydraulic device convenient to disassemble

Abstract

The hydraulic device comprises a bottom plate and a hydraulic rod, the top of the bottom plate is fixedly connected with a workbench through a support, the top of the workbench is fixedly connected with a top plate through a support, a through opening is formed in the middle of the top plate, and inserting grooves are formed in the left end and the right end of the top of the through opening. Inserting blocks are fixedly connected to the left side and the right side of the hydraulic rod, inserting holes are formed in the side faces of the inserting blocks, mounting grooves are formed in the side faces of inner cavities of the inserting holes, threaded rods are rotationally connected to inner cavities of the mounting grooves through bearings, and threaded pipes are in threaded connection to the outer surfaces of the threaded rods. A fixing mechanism can be formed through the motor, the threaded pipe, the insertion block, the insertion groove, the threaded rod, the insertion hole, the guide groove and the guide block, the hydraulic rod can be rapidly taken down without using tools, liquid entering the liquid storage tank can be filtered through the liquid injection opening and the filter screen, and the situation that the use effect is affected due to the fact that the liquid contains impurities is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic devices, in particular to a hydraulic device which is easy to disassemble. Background Art

[0002] Hydraulic machinery is a device and tool that works through fluid energy. It is commonly seen in heavy equipment. In this type of equipment, hydraulic oil is transmitted to the actuator in the equipment at a very high pressure through a hydraulic pump, and the hydraulic pump is driven by an engine or an electric motor. The hydraulic oil is controlled by manipulating various hydraulic control valves to obtain the required pressure or flow. The hydraulic components are connected through hydraulic pipes. The hydraulic system is a system that uses oil pressure liquid as the working medium for energy conversion. It can transfer energy between the power source and the working point, but the current hydraulic devices are fixed with bolts, which leads to slow disassembly. For this reason, we propose a hydraulic device that is easy to disassemble. Utility Model Content

[0003] The utility model aims to provide a hydraulic device that is easy to disassemble, which has the advantage of convenient disassembly and solves the problem that the existing hydraulic devices are all fixed with bolts, resulting in slow disassembly speed.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hydraulic device that is easy to disassemble, comprising a base plate and a hydraulic rod, the top of the base plate is fixedly connected to a workbench through a bracket, the top of the workbench is fixedly connected to a top plate through a bracket, a through opening is opened in the middle of the top plate, and slots are opened at the left and right ends of the top of the through opening, the left and right sides of the hydraulic rod are fixedly connected to plug blocks, the side of the plug block is opened with a socket, the side of the inner cavity of the slot is opened with an installation groove, the inner cavity of the installation groove is rotatably connected to a threaded rod through a bearing, the outer surface of the threaded rod is threadedly connected to a threaded tube, the threaded tube is movably connected to the inner cavity of the socket, the left and right sides of the top plate are fixedly connected to motors, and the output shaft of the motor is connected to the threaded rod.

[0005] Preferably, a liquid storage tank is fixedly connected to the rear end of the top of the base plate, a liquid injection port is opened at the right end of the top of the liquid storage tank, a filter screen is provided in the inner cavity of the liquid injection port, a liquid discharge port is opened at the bottom of the left side of the inner cavity of the liquid storage tank, and a valve is provided in the inner cavity of the liquid discharge port.

[0006] Preferably, a pump is fixedly connected to the bottom of the inner cavity of the liquid storage tank, and the liquid outlet of the pump is connected to the hydraulic rod through a hose.

[0007] Preferably, a battery box is fixedly connected to the front end of the top of the base plate, and a storage battery is fixedly connected to the inner cavity of the battery box.

[0008] Preferably, a PLC controller is fixedly connected to the front side of the top plate, and the output end of the PLC controller is electrically connected to the input end of the motor and the pump.

[0009] Preferably, a guide groove is provided at the bottom of the inner cavity of the installation groove, a guide block is fixedly connected to the bottom of the threaded tube, and the guide block is slidably connected to the inner cavity of the guide groove.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] 1. The utility model can form a fixing mechanism through a motor, a threaded pipe, an insert block, a slot, a threaded rod, a plug hole, a guide groove and a guide block, and the hydraulic rod can be quickly removed without using tools.

[0012] 2. The utility model can filter the liquid entering the liquid storage tank through the liquid injection port and the filter screen to prevent the liquid from containing impurities that affect the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0015] Figure 3 It is a rear cross-sectional structural schematic diagram of the utility model.

[0016] In the figure: 1. bottom plate; 2. workbench; 3. battery box; 4. top plate; 5. PLC controller; 6. hydraulic rod; 7. through port; 8. motor; 9. liquid storage tank; 10. mounting groove; 11. threaded pipe; 12. plug-in block; 13. slot; 14. threaded rod; 15. guide groove; 16. guide block; 17. drain port; 18. pump; 19. filling port; 20. filter screen; 21. socket. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0019] Embodiment 1:

[0020] See also Figure 1-3 As shown, the utility model provides a hydraulic device that is easy to disassemble, including a bottom plate 1 and a hydraulic rod 6, the top of the bottom plate 1 is fixedly connected to a workbench 2 through a bracket, the top of the workbench 2 is fixedly connected to a top plate 4 through a bracket, a through opening 7 is opened in the middle of the top plate 4, and slots 13 are opened at the left and right ends of the top of the through opening 7, the left and right sides of the hydraulic rod 6 are fixedly connected with plug blocks 12, the side of the plug block 12 is opened with a socket 21, the side of the inner cavity of the socket 13 is opened with a mounting groove 10, the inner cavity of the mounting groove 10 is rotatably connected with a threaded rod 14 through a bearing, the outer surface of the threaded rod 14 is threadedly connected with a threaded tube 11, and the threaded tube 11 is movably connected to the inner cavity of the socket 21, the left and right sides of the top plate 4 are fixedly connected with a motor 8, the output shaft of the motor 8 is connected to the threaded rod 14, the bottom of the inner cavity of the mounting groove 10 is opened with a guide groove 15, the bottom of the threaded tube 11 is fixedly connected with a guide block 16, and the guide block 16 is slidably connected to the inner cavity of the guide groove 15.

[0021] The technical solution is provided with a motor 8, which can drive the threaded rod 14 to rotate, and with the cooperation of the guide groove 15 and the guide block 16, the threaded tube 11 can move left and right with the rotation of the threaded rod 14. When disassembly is required, the motor 8 is controlled to reverse so that the threaded tube 11 leaves the socket 21, and then the hydraulic rod 6 can be lifted up to remove it. No tools are needed, which makes it convenient for people to disassemble.

[0022] Embodiment 2:

[0023] On the basis of embodiment 1, the utility model is as follows Figure 1-3 As shown, it is disclosed that a liquid storage tank 9 is fixedly connected to the rear end of the top of the bottom plate 1, a liquid injection port 19 is opened at the right end of the top of the liquid storage tank 9, and a filter screen 20 is provided in the inner cavity of the liquid injection port 19, a liquid discharge port 17 is opened at the bottom of the left side of the inner cavity of the liquid storage tank 9, and a valve is provided in the inner cavity of the liquid discharge port 17, a pump 18 is fixedly connected to the bottom of the inner cavity of the liquid storage tank 9, and the liquid outlet of the pump 18 is connected to the hydraulic rod 6 through a hose, a battery box 3 is fixedly connected to the front end of the top of the bottom plate 1, and a battery is fixedly connected to the inner cavity of the battery box 3, and a PLC controller 5 is fixedly connected to the front of the top plate 4, and the output end of the PLC controller 5 is electrically connected to the input end of the motor 8 and the pump 18.

[0024] The present technical solution is provided with a drain port 17 to facilitate people to discharge the liquid in the liquid storage tank 9, and a liquid injection port 19 is used to facilitate people to inject new liquid. The filter net 20 can be used to filter the liquid entering the liquid storage tank 9 to prevent impurities in the liquid from affecting the use effect.

[0025] The working principle of the utility model is as follows: a motor 8 is provided to drive the threaded rod 14 to rotate, and with the cooperation of the guide groove 15 and the guide block 16, the threaded tube 11 can move left and right with the rotation of the threaded rod 14. When disassembly is required, the motor 8 is controlled to be reversed to make the threaded tube 11 leave the insertion hole 21, and then the hydraulic rod 6 can be lifted up to be removed. No tools are required, which is convenient for people to disassemble. A drain port 17 is provided to facilitate people to discharge the liquid in the liquid storage tank 9. The liquid injection port 19 is used to facilitate people to inject new liquid. The filter net 20 can be used to filter the liquid entering the liquid storage tank 9 to prevent impurities in the liquid from affecting the use effect.

[0026] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0027] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A hydraulic device that is easy to disassemble, comprising a base plate (1) and a hydraulic rod (6), characterized in that: The top of the bottom plate (1) is fixedly connected to a workbench (2) via a bracket, the top of the workbench (2) is fixedly connected to a top plate (4) via a bracket, a through opening (7) is provided in the middle of the top plate (4), the left and right ends of the top of the through opening (7) are provided with slots (13), the left and right sides of the hydraulic rod (6) are fixedly connected to plug blocks (12), the side of the plug block (12) is provided with a socket (21), the side of the inner cavity of the slot (13) is provided with a mounting groove (10), the inner cavity of the mounting groove (10) is rotatably connected to a threaded rod (14) via a bearing, the outer surface of the threaded rod (14) is threadedly connected to a threaded tube (11), the threaded tube (11) is movably connected to the inner cavity of the socket (21), the left and right sides of the top plate (4) are fixedly connected to motors (8), the output shaft of the motor (8) is connected to the threaded rod (14).

2. The hydraulic device that is easy to disassemble according to claim 1, characterized in that: A liquid storage tank (9) is fixedly connected to the rear end of the top of the bottom plate (1), a liquid injection port (19) is provided at the right end of the top of the liquid storage tank (9), a filter screen (20) is provided in the inner cavity of the liquid injection port (19), a liquid discharge port (17) is provided at the bottom of the left side of the inner cavity of the liquid storage tank (9), and a valve is provided in the inner cavity of the liquid discharge port (17).

3. The hydraulic device that is easy to disassemble according to claim 2, characterized in that: A pump (18) is fixedly connected to the bottom of the inner cavity of the liquid storage box (9), and the liquid outlet of the pump (18) is connected to the hydraulic rod (6) via a hose.

4. The easily disassembled hydraulic device according to claim 1, characterized in that: The front end of the top of the bottom plate (1) is fixedly connected to a battery box (3), and the inner cavity of the battery box (3) is fixedly connected to a storage battery.

5. The hydraulic device that is easy to disassemble according to claim 1, characterized in that: A PLC controller (5) is fixedly connected to the front side of the top plate (4), and an output end of the PLC controller (5) is electrically connected to input ends of the motor (8) and the pump (18).

6. The easily disassembled hydraulic device according to claim 1, characterized in that: A guide groove (15) is provided at the bottom of the inner cavity of the installation groove (10), and a guide block (16) is fixedly connected to the bottom of the threaded tube (11), and the guide block (16) is slidably connected to the inner cavity of the guide groove (15).

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