Multi-way valve capable of being arranged separately

Abstract

The multi-way valve capable of being arranged in the split mode comprises an oil inlet joint and a plurality of output joint assemblies, an oil inlet cavity and an oil return cavity which are independent of each other are arranged in the oil inlet joint, an oil inlet and a plurality of first connectors which are respectively communicated with the oil inlet cavity are arranged on the oil inlet joint, and an oil return opening and a plurality of second connectors which are respectively communicated with the oil return cavity are arranged on the oil inlet joint. The plurality of output coupling assemblies are fixedly mounted on the oil inlet coupling at intervals, and are respectively provided with an oil output port and an oil return port; the multiple output oil ports in the multiple output coupling assemblies are communicated with the multiple first connectors, and the multiple backflow oil ports in the multiple output coupling assemblies are communicated with the multiple second connectors. The utility model has the beneficial effects that the structure is simple, the design is reasonable, the space distribution of each part is more reasonable, pipelines are reduced, the occupied space is small, and the assembly is convenient; meanwhile, the oil inlet connector can integrate additional functions and is more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of multi-way valves, in particular to a multi-way valve that can be arranged separately. Background Art

[0002] The number of hydraulic output multi-way valves in traditional technology is increasing, which makes spatial arrangement difficult, and the pipeline connections are complicated, the assembly is cumbersome, and it takes up a lot of space. Utility Model Content

[0003] The utility model provides a multi-way valve that can be arranged separately, aiming to solve the problems in the prior art.

[0004] The technical solution of the utility model to solve the above technical problems is as follows:

[0005] A multi-way valve that can be arranged separately includes an oil inlet link and multiple output link assemblies, wherein the oil inlet link is provided with an oil inlet chamber and an oil return chamber that are independent of each other, and the oil inlet link is provided with an oil inlet port and multiple first interfaces that are respectively connected to the oil inlet chamber, and the oil inlet link is provided with an oil return port and multiple second interfaces that are respectively connected to the oil return chamber;

[0006] The plurality of output link assemblies are fixedly installed on the oil inlet link at intervals, and are respectively provided with an output oil port and a return oil port; the plurality of output oil ports on the plurality of output link assemblies are connected with the plurality of interface 1s, and the plurality of return oil ports on the plurality of output link assemblies are connected with the plurality of interface 2s.

[0007] The beneficial effects of the utility model are: the utility model has a simple structure, a reasonable design, a more reasonable spatial distribution of various components, reduces pipelines, occupies a small space, and is easy to assemble; at the same time, the oil inlet union can be integrated with additional functions, making it more convenient to use.

[0008] On the basis of the above technical solution, the present invention can also be improved as follows.

[0009] Furthermore, each of the output link assemblies includes multiple output links, and the multiple output links are respectively fixedly installed on the oil inlet link, and are respectively provided with outlets and return ports. The multiple outlets constitute the output oil port, and the multiple return ports constitute the return oil port; the multiple outlets are respectively connected to the corresponding interface 1, and the multiple return ports are respectively connected to the corresponding interface 2.

[0010] The beneficial effects of adopting the above further solution are simple structure, reasonable design, multiple output joints are rationally distributed on the oil inlet joint, the spatial layout is relatively reasonable, and the space occupied is small.

[0011] Furthermore, a plurality of the output links are stacked and distributed on the oil inlet link from top to bottom.

[0012] The beneficial effects of adopting the above further solution are simple structure, reasonable design, multiple output joints are rationally distributed on the oil inlet joint, the spatial layout is relatively reasonable, and the space occupied is small.

[0013] Furthermore, each of the output link assemblies includes three or four output links.

[0014] The beneficial effects of adopting the above further solution are simple structure, reasonable number of output links included in each output link assembly, and small space occupation.

[0015] Furthermore, the plurality of output links are each in a rectangular block structure.

[0016] The beneficial effects of adopting the above further solution are simple structure, reasonable design, reasonable shape design of multiple output units, convenient and reasonable distribution on the oil inlet unit, and small space occupation.

[0017] Furthermore, a plurality of the output links are respectively provided with a plurality of oil chambers 1 that are interconnected, and a plurality of the outlets are respectively connected to the plurality of the oil chambers 1; and one of the oil chambers 1 is connected to the corresponding interface 1.

[0018] The beneficial effects of adopting the above further solution are simple structure, reasonable design, and reasonable arrangement of the oil chambers inside the multiple output links, which facilitates oil discharge.

[0019] Furthermore, a plurality of the output links are respectively provided with a plurality of oil chambers 2 that are interconnected, and a plurality of the return ports are respectively connected to a plurality of the oil chambers 2; one of the oil chambers 2 is connected to the corresponding interface 2.

[0020] The beneficial effects of adopting the above further solution are simple structure, reasonable design, reasonable arrangement of the oil chambers 2 inside the multiple output links, and convenient oil return.

[0021] Furthermore, the number of the output coupling components is two, and the two output coupling components are relatively distributed on the oil inlet coupling.

[0022] The beneficial effects of adopting the above further solution are simple structure, reasonable distribution of the two output coupling components on the oil inlet coupling, and small space occupation.

[0023] Furthermore, the number of the output coupling components is four, and the four output coupling components are distributed on the oil inlet coupling in the shape of a cross.

[0024] The beneficial effects of adopting the above further solution are simple structure, reasonable distribution of the four output coupling components on the oil inlet coupling, and small space occupation.

[0025] Furthermore, the oil inlet joint is a rectangular block structure.

[0026] The beneficial effects of adopting the above further solution are simple structure and reasonable shape design of the oil inlet union, which is convenient for assembling multiple output union components and integrating other functional components. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0028] Figure 2 It is a partial structural diagram of the utility model.

[0029] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0030] 1. Oil inlet; 2. Output connection assembly; 2-1. Output connection; 3. Outlet; 4. Return port. DETAILED DESCRIPTION

[0031] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features therein can be combined with each other.

[0032] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0033] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0034] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0035] Example 1

[0036] like Figure 1 and Figure 2 As shown, this embodiment provides a multi-way valve that can be arranged separately, including an oil inlet link 1 and multiple output link assemblies 2. The oil inlet link 1 is provided with an oil inlet chamber and an oil return chamber that are independent of each other, and the oil inlet link 1 is provided with an oil inlet port and multiple interface 1s that are respectively connected to the oil inlet chamber, and the oil inlet link 1 is provided with an oil return port and multiple interface 2s that are respectively connected to the oil return chamber;

[0037] The plurality of output link assemblies 2 are fixedly installed at intervals on the oil inlet link 1, and are respectively provided with an output oil port and a return oil port; the plurality of output oil ports on the plurality of output link assemblies 2 are connected with the plurality of interface 1s, and the plurality of return oil ports on the plurality of output link assemblies 2 are connected with the plurality of interface 2s.

[0038] This embodiment has a simple structure and a reasonable design. The spatial distribution of various components is more reasonable, the number of pipelines is reduced, the space occupied is small, and the assembly is convenient. At the same time, the oil inlet can be integrated with additional functions, making it more convenient to use.

[0039] Example 2

[0040] On the basis of Example 1, in this embodiment, each of the output link components 2 includes multiple output links 2-1, and the multiple output links 2-1 are respectively fixedly installed on the oil inlet link 1, and are respectively provided with outlets 3 and return ports 4. The multiple outlets 3 constitute the output oil port, and the multiple return ports 4 constitute the return oil port; the multiple outlets 3 are respectively connected to the corresponding interface 1, and the multiple return ports 4 are respectively connected to the corresponding interface 2.

[0041] This solution has a simple structure and reasonable design. Multiple output units 2-1 are reasonably distributed on the oil inlet unit 1. The spatial layout is relatively reasonable and occupies little space.

[0042] Based on the above solution, the internal structure of each output link 2 - 1 adopts the existing technology, and its specific structure and principle will not be described in detail here.

[0043] Example 3

[0044] On the basis of Example 2, in this embodiment, a plurality of the output links 2 - 1 are stacked and distributed on the oil inlet link 1 from top to bottom.

[0045] This solution has a simple structure and reasonable design. Multiple output units 2-1 are reasonably distributed on the oil inlet unit 1. The spatial layout is relatively reasonable and occupies little space.

[0046] Example 4

[0047] On the basis of any one of Examples 2 to 3, in this embodiment, each of the output link components 2 includes three or four output links 2 - 1 .

[0048] This solution has a simple structure, and each output link assembly 2 includes a reasonable number of output links 2 - 1 , which occupies a small space.

[0049] Example 5

[0050] On the basis of any one of Examples 2 to 4, in this embodiment, the plurality of output links 2 - 1 are respectively in a rectangular block structure.

[0051] This solution has a simple structure and a reasonable design. The shapes of the multiple output units 2-1 are reasonably designed, which facilitates reasonable distribution on the oil inlet unit and occupies a small space.

[0052] Example 6

[0053] On the basis of any one of Examples 2 to 5, in this embodiment, multiple output links 2-1 are respectively provided with multiple oil chambers one that are interconnected, and multiple outlets 3 are respectively connected to multiple oil chambers one; one of the oil chambers one is connected to the corresponding interface one.

[0054] This solution has a simple structure and a reasonable design. The oil chambers inside the multiple output links 2-1 are reasonably arranged to facilitate oil discharge.

[0055] Example 7

[0056] On the basis of Example 6, in this embodiment, multiple output links 2 - 1 are respectively provided with multiple oil chambers 2 that are interconnected, and multiple return ports 4 are respectively connected to multiple oil chambers 2; one of the oil chambers 2 is connected to the corresponding interface 2.

[0057] This solution has a simple structure and a reasonable design. The oil chambers 2 inside the multiple output links 2-1 are reasonably arranged to facilitate oil return.

[0058] Based on the above solution, the plurality of oil chambers 1 and the plurality of oil chambers 2 do not interfere with each other.

[0059] Example 8

[0060] On the basis of any one of Examples 1 to 7, in this embodiment, the number of the output coupling components 2 is two, and the two output coupling components 2 are relatively distributed on the oil inlet coupling 1 .

[0061] This solution has a simple structure, the two output coupling components 2 are reasonably distributed on the oil inlet coupling, and occupies little space.

[0062] Example 9

[0063] On the basis of any one of Examples 1 to 7, in this embodiment, the number of the output coupling components 2 is four, and the four output coupling components 2 are distributed on the oil inlet coupling 1 in the shape of a cross.

[0064] This solution has a simple structure, and the four output coupling components 2 are reasonably distributed on the oil inlet coupling 1, thus occupying a small space.

[0065] Based on the above solution, the four output link assemblies 2 can also be distributed in a straight line on the oil inlet link 1.

[0066] The above-mentioned embodiment 8 and embodiment 9 are parallel solutions.

[0067] Alternatively, the output coupling components 2 may also be of other appropriate quantity, such as six.

[0068] Example 10

[0069] On the basis of the above embodiments, in this embodiment, the oil inlet unit 1 is a rectangular block structure.

[0070] This solution has a simple structure and the shape of the oil inlet joint 1 is reasonably designed, which is convenient for assembling multiple output joint components 2 and integrating other functional components.

[0071] Based on the above solution, other functional components such as other valves can also be assembled on the oil inlet unit 1 to achieve other functions and diversify the functions.

[0072] The assembly principle of the utility model is as follows:

[0073] The utility model divides a large-volume multi-way valve output section into multiple parts, and the multiple parts are independently arranged on the oil inlet section 1, so as to be reasonably distributed and save space.

[0074] In traditional technology, the multi-way valve output link is large in size. In this case, the multi-way valve output link is horizontally set on the oil inlet link 1, and the multi-way valve output link occupies a large horizontal space; or it is vertically set on the oil inlet link 1, and the multi-way valve output link occupies a large space on the vertical plane.

[0075] The advantages of this utility model are:

[0076] The oil inlet link and the multi-way valve output link have a more flexible spatial arrangement structure and can be arranged in two rows separately. The same number of output valve links can reduce the height compared to a single row arrangement.

[0077] In addition, the integrated system safety valve ensures system safety, and the built-in oil channel reduces pipeline connections, fewer leakage points and assembly processes.

[0078] It should be noted that all electronic components involved in the present invention adopt existing technologies, and the above components are electrically connected to the controller, and the control circuits between the controller and the components are existing technologies.

[0079] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0080] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

[0081] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A multi-way valve that can be arranged separately, characterized in that: The invention comprises an oil inlet link (1) and a plurality of output link assemblies (2), wherein the oil inlet link (1) is provided with an oil inlet chamber and an oil return chamber which are independent of each other, and the oil inlet link (1) is provided with an oil inlet port and a plurality of first interfaces which are respectively communicated with the oil inlet chamber, and the oil inlet link (1) is provided with an oil return port and a plurality of second interfaces which are respectively communicated with the oil return chamber; The plurality of output link assemblies (2) are fixedly installed on the oil inlet link (1) at intervals, and are respectively provided with an output oil port and a return oil port; the plurality of output oil ports on the plurality of output link assemblies (2) are connected to the plurality of interface 1s, and the plurality of return oil ports on the plurality of output link assemblies (2) are connected to the plurality of interface 2s.

2. The multi-way valve with a separable arrangement according to claim 1, characterized in that: Each of the output link components (2) comprises a plurality of output links (2-1), and the plurality of output links (2-1) are respectively fixedly mounted on the oil inlet link (1), and are respectively provided with an outlet (3) and a return port (4), wherein the plurality of outlets (3) constitute the output oil port, and the plurality of return ports (4) constitute the return oil port; the plurality of outlets (3) are respectively communicated with the corresponding interface 1, and the plurality of return ports (4) are respectively communicated with the corresponding interface 2.

3. The multi-way valve with a separable arrangement according to claim 2, characterized in that: The plurality of output links (2-1) are stacked and distributed on the oil inlet link (1) in sequence from top to bottom.

4. The multi-way valve with a separable arrangement according to claim 2, characterized in that: Each of the output link assemblies (2) includes three or four output links (2-1).

5. The multi-way valve with a separable arrangement according to claim 2, characterized in that: The plurality of output links (2-1) are respectively in a rectangular block structure.

6. The multi-way valve with a separable arrangement according to claim 2, characterized in that: Multiple output links (2-1) are respectively provided with multiple oil chambers (1) that are in communication with each other, and multiple outlets (3) are respectively in communication with multiple oil chambers (1); one of the oil chambers (1) is in communication with the corresponding interface (1).

7. The multi-way valve with a separable arrangement according to claim 6, characterized in that: Multiple output links (2-1) are respectively provided with multiple oil chambers 2 that are communicated with each other, and multiple return ports (4) are respectively communicated with multiple oil chambers 2; one of the oil chambers 2 is communicated with the corresponding interface 2.

8. The separable multi-way valve according to any one of claims 1 to 7, characterized in that: The number of the output coupling components (2) is two, and the two output coupling components (2) are relatively distributed on the oil inlet coupling (1).

9. The separable multi-way valve according to any one of claims 1 to 7, characterized in that: The number of the output link components (2) is four, and the four output link components (2) are distributed on the oil inlet link (1) in the shape of a cross.

10. The separable multi-way valve according to any one of claims 1 to 7, characterized in that: The oil inlet joint (1) is in a rectangular block structure.

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