Detachable electromagnetic pulse valve

Abstract

The utility model discloses a detachable electromagnetic pulse valve which comprises a first valve body, a valve element module, a second valve body and a third valve body, the second valve body is arranged at the top end of the first valve body, the third valve body is arranged at the top end of the second valve body, the valve element module is arranged in the first valve body, the second valve body and the third valve body, and the outer wall of one side of the second valve body and the outer wall of one side of the third valve body are provided with containing grooves. Inserting holes which are distributed in an annular structure at equal intervals are formed in the outer wall of one side of the second valve body and the outer wall of one side of the third valve body, the inserting holes communicate with the containing grooves, gear rings are arranged in the containing grooves, and four connecting plates are integrally formed on the outer walls of one sides of the gear rings; when the electromagnetic pulse valve needs to be disassembled and assembled, the corresponding gear can be rotated, so that the gear drives the gear ring to rotate, the connecting plate drives the pin plate to be separated from the pin hole shaft, the limitation among the first valve body, the second valve body and the third valve body is relieved, and the first valve body, the second valve body and the third valve body are quickly disassembled and assembled; and the difficulty of assembling and disassembling the electromagnetic pulse valve is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of electromagnetic pulse valves, in particular to a detachable electromagnetic pulse valve. Background Art

[0002] An electromagnetic pulse valve is a diaphragm valve that combines a solenoid valve, a pilot valve and a pulse valve and is directly controlled by an electrical signal. The electromagnetic pulse valve can control the oil pressure in the oil circuit. It is generally installed in the main oil circuit or the shock absorber back pressure oil circuit to reduce the oil pressure shock during gear shifting and locking and unlocking, so that the equipment can operate smoothly.

[0003] The electromagnetic pulse valve is fixed together by bolts during assembly. Due to the large number of installed bolts, it is inconvenient to disassemble and repair, which takes a lot of time and affects the efficiency of maintenance. Therefore, it is urgent to design a detachable electromagnetic pulse valve to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a detachable electromagnetic pulse valve.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A detachable electromagnetic pulse valve comprises a valve body 1, a valve core module, a valve body 2 and a valve body 3, the valve body 2 is arranged at the top end of the valve body 1, the valve body 3 is arranged at the top end of the valve body 2, the valve core module is arranged inside the valve body 1, the valve body 2 and the valve body 3, an outer wall of one side of the valve body 2 and the valve body 3 is provided with a placement groove, the outer wall of one side of the valve body 2 and the valve body 3 is provided with jacks distributed in an annular structure with equal distances, and the jacks and the placement groove are interconnected, a gear ring is arranged inside the placement groove, and four connecting plates are integrally formed on the outer wall of one side of the gear ring, a latch plate is integrally formed on the connecting plate, a shell is installed on the outer wall of one side of the valve body 1, the valve body 2 and the valve body 3 by bolts, and a gear meshing with the gear ring is installed inside the shell by a rotating shaft.

[0007] The key concept of the above technical solution is that when the electromagnetic pulse valve needs to be disassembled and assembled, the corresponding gear can be rotated so that the gear rotates with the gear ring, so that the connecting plate and the latch plate are separated from the pin hole shaft, so that the restrictions between valve body one, valve body two and valve body three are released, thereby realizing the rapid disassembly and assembly of valve body one, valve body two and valve body three, and reducing the difficulty of disassembly and assembly of the electromagnetic pulse valve.

[0008] Furthermore, a plug-in groove is formed at one end of the valve body 1 and the valve body 2, and a sealing ring is inserted into the plug-in groove.

[0009] Furthermore, four pin hole shafts are integrally formed at one end of the valve body 1 and the valve body 2, and the pin hole shafts are plugged into the inside of the plug hole, and one end of the latch plate is plugged onto the pin hole shafts.

[0010] Furthermore, one end of the valve body 2 and the valve body 3 is integrally formed with a plug-in portion that contacts the sealing ring, and the plug-in portion is plugged into the plug-in groove.

[0011] Furthermore, a locking piece is embedded in one end of the shell through a bolt, and a threaded rod is threadedly connected to one end of the locking piece, and a mounting seat is installed at one end of the threaded rod through a bearing.

[0012] Furthermore, a compression spring is installed at the bottom end of the mounting seat through bolts, and a plug plate plugged into the locking member is installed at one end of the compression spring through bolts, and one end of the plug plate is plugged into the gear.

[0013] The beneficial effects of the utility model are:

[0014] 1. Through the provision of gears, gear rings, connecting plates and latch plates, when the electromagnetic pulse valve needs to be disassembled, the corresponding gears can be rotated so that the gears rotate with the gear rings, and the connecting plates and latch plates are separated from the pin hole shaft, so that the restrictions between valve body 1, valve body 2 and valve body 3 are released, thereby realizing the rapid disassembly and assembly of valve body 1, valve body 2 and valve body 3, and reducing the difficulty of disassembly and assembly of the electromagnetic pulse valve.

[0015] 2. By providing the plug-in part, the plug-in groove and the sealing ring, when assembling valve body 1, valve body 2 and valve body 3, the plug-in part is plugged into the plug-in groove with the sealing ring, which can improve the sealing between valve body 1, valve body 2 and valve body 3. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a detachable electromagnetic pulse valve proposed by the utility model;

[0017] Figure 2 This is a schematic structural diagram of valve body 1, valve body 2 and valve body 3 of a detachable electromagnetic pulse valve proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the top view structure of a valve body of a detachable electromagnetic pulse valve proposed by the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the locking structure of a detachable electromagnetic pulse valve.

[0020] In the figure: 1. valve body one; 2. valve body two; 3. valve body three; 4. valve core module; 5. pin hole shaft; 6. spring; 7. plug-in part; 8. plug hole; 9. mounting groove; 10. gear ring; 11. connecting plate; 12. latch plate; 13. plug-in groove; 14. sealing ring; 15. housing; 16. gear; 17. locking piece; 18. threaded rod; 19. mounting seat; 20. extrusion spring; 21. plug plate. DETAILED DESCRIPTION

[0021] 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.

[0022] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0024] Please also see Figures 1 to 4A detachable electromagnetic pulse valve comprises a valve body 1, a valve core module, a valve body 2 and a valve body 3, wherein the valve body 2 is arranged at the top of the valve body 1, the valve body 3 is arranged at the top of the valve body 2, the valve core module 4 is arranged inside the valve body 1, the valve body 2 and the valve body 3, a placement groove 9 is provided on the outer wall of one side of the valve body 2 and the valve body 3, and a plug hole 8 with an equidistant annular structure is provided on the outer wall of one side of the valve body 2 and the valve body 3, and the plug hole 8 and the placement groove 9 are mutually connected, and a gear ring 1 is provided inside the placement groove 9 0, and four connecting plates 11 are integrally formed on the outer wall of one side of the gear ring 10, and a latch plate 12 is integrally formed on the connecting plate 11, and a housing 15 is installed on the outer wall of one side of the valve body 1, the valve body 2 and the valve body 3 by bolts, and a gear 16 meshing with the gear ring 10 is installed inside the housing 15 through a rotating shaft, and the gear 16 is rotated so that the gear ring 10 moves with the connecting plate 11 inside the placement groove 9, so that the latch plate 12 is inserted into the pin hole shaft 5, so that the valve body 1, the valve body 2 and the valve body 3 are fixed together.

[0025] From the above description, it can be seen that the utility model has the following beneficial effects: when it is necessary to disassemble and assemble the electromagnetic pulse valve, the corresponding gear 16 can be rotated so that the gear 16 rotates with the gear ring 10, so that the connecting plate 11 and the latch plate 12 are separated from the pin hole shaft 5, so that the restrictions between the valve body 1, the valve body 2 and the valve body 3 are released, thereby realizing the rapid disassembly and assembly of the valve body 1, the valve body 2 and the valve body 3, and reducing the difficulty of disassembling and assembling the electromagnetic pulse valve.

[0026] Furthermore, a plug-in groove 13 is provided at one end of the valve body 1 and the valve body 2, and a sealing ring 14 is inserted inside the plug-in groove 13. The sealing ring 14 can improve the sealing between the plug-in part 7 and the plug-in groove 13. Four pin hole shafts 5 are integrally formed at one end of the valve body 1 and the valve body 2, and a through hole is provided on one side of the pin hole shaft 5. The pin hole shaft 5 is inserted into the inside of the socket 8 to realize the assembly positioning between the valve body 1, the valve body 2 and the valve body 3, and the pin hole shaft 5 is inserted into the inside of the socket 8. One end of the latch plate 12 is inserted on the pin hole shaft 5. A plug-in part 7 in contact with the sealing ring 14 is integrally formed at one end of the valve body 2 and the valve body 3, and the plug-in part 7 is inserted into the inside of the plug-in groove 13.

[0027] Furthermore, a locking piece 17 is embedded in one end of the housing 15 through bolts, and a threaded rod 18 is threadedly connected to one end of the locking piece 17, a mounting seat 19 is installed at one end of the threaded rod 18 through a bearing, an extrusion spring 20 is installed at the bottom end of the mounting seat 19 through bolts, and a plug plate 21 plugged into the locking piece 17 is installed at one end of the extrusion spring 20 through bolts, and the threaded rod 18 is rotated to make the mounting seat 19 move inside the locking piece 17, so that the mounting seat 19 squeezes the extrusion spring 20, so that the plug plate 21 is plugged into the gear 16, thereby locking the gear 16, thereby completing the assembly of the electromagnetic pulse valve, and one end of the plug plate 21 is plugged into the gear 16.

[0028] By adopting the above-mentioned arrangement of the plug-in part 7, the plug-in groove 13 and the sealing ring 14, when assembling the valve body 1, the valve body 2 and the valve body 3, the plug-in part 7 is plugged into the plug-in groove 13 with the sealing ring 14, which can improve the sealing between the valve body 1, the valve body 2 and the valve body 3.

[0029] Several preferred embodiments or application examples are listed below to help those skilled in the art better understand the technical content of the utility model and the technical contribution made by the utility model relative to the prior art:

[0030] Example 1

[0031] A detachable electromagnetic pulse valve comprises a valve body 1, a valve core module, a valve body 2 and a valve body 3, wherein the valve body 2 is arranged at the top of the valve body 1, the valve body 3 is arranged at the top of the valve body 2, the valve core module 4 is arranged inside the valve body 1, the valve body 2 and the valve body 3, a placement groove 9 is provided on the outer wall of one side of the valve body 2 and the valve body 3, and jacks 8 are distributed in an annular structure at equal distances on the outer wall of one side of the valve body 2 and the valve body 3, and the jacks 8 and the placement groove 9 are mutually connected, and a gear ring 10 is provided inside the placement groove 9 , and four connecting plates 11 are integrally formed on the outer wall of one side of the gear ring 10, and a latch plate 12 is integrally formed on the connecting plate 11, and a shell 15 is installed on the outer wall of one side of the valve body 1, the valve body 2 and the valve body 3 by bolts, and a gear 16 meshing with the gear ring 10 is installed inside the shell 15 through a rotating shaft. The gear 16 is rotated so that the gear ring 10 moves with the connecting plate 11 inside the placement groove 9, so that the latch plate 12 is inserted into the pin hole shaft 5, so that the valve body 1, the valve body 2 and the valve body 3 are fixed together.

[0032] Among them, a plug-in groove 13 is provided at one end of the valve body 1 and the valve body 2, and a sealing ring 14 is inserted inside the plug-in groove 13. The sealing ring 14 can improve the sealing between the plug-in part 7 and the plug-in groove 13. Four pin hole shafts 5 are integrally formed at one end of the valve body 1 and the valve body 2. A through hole is provided on one side of the pin hole shaft 5. The pin hole shaft 5 is inserted into the plug hole 8 to realize the assembly positioning between the valve body 1, the valve body 2 and the valve body 3, and the pin hole shaft 5 is inserted into the plug hole 8. One end of the plug plate 12 is inserted into the pin hole shaft 5. The valve body 2 and the valve body 3 are integrally formed with a plug-in part 7 that contacts with the sealing ring 14, and the plug-in part 7 is inserted into the plug Inside the groove 13; a locking piece 17 is embedded in one end of the housing 15 through a bolt, and a threaded rod 18 is threadedly connected to one end of the locking piece 17, a mounting seat 19 is installed at one end of the threaded rod 18 through a bearing, an extrusion spring 20 is installed at the bottom end of the mounting seat 19 through a bolt, and a plug plate 21 plugged into the locking piece 17 is installed at one end of the extrusion spring 20 through a bolt, and the threaded rod 18 is rotated to make the mounting seat 19 move inside the locking piece 17, so that the mounting seat 19 squeezes the extrusion spring 20, so that the plug plate 21 is plugged into the gear 16, thereby locking the gear 16, thereby completing the assembly of the electromagnetic pulse valve, and one end of the plug plate 21 is plugged into the gear 16.

[0033] Working principle: When assembling the electromagnetic pulse valve, the valve body 1, valve body 2 and valve body 3 can be combined together through the cooperation of the pin hole shaft 5 and the plug hole 8, and when assembling, the plug-in part 7 can be inserted into the plug-in groove 13 with the sealing ring 14, and then the worker rotates the gear 16, so that the ring gear 10 moves with the connecting plate 11 in the mounting groove 9, so that the plug plate 12 is inserted into the pin hole shaft 5, so that the valve body 1, valve body 2 and valve body 3 are fixed together, and when assembling, the threaded rod 18 can be rotated so that the mounting seat 19 moves inside the locking piece 17, so that the mounting seat 19 squeezes the extrusion spring 20, so that the plug plate 21 is plugged into the gear 16, and the gear 16 is locked, thereby completing the assembly of the electromagnetic pulse valve.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A detachable electromagnetic pulse valve, comprising a valve body 1 (1), a valve core module (4), a valve body 2 (2) and a valve body 3 (3), characterized in that: The valve body 2 (2) is arranged at the top of the valve body 1 (1), the valve body 3 (3) is arranged at the top of the valve body 2 (2), the valve core module (4) is arranged inside the valve body 1 (1), the valve body 2 (2) and the valve body 3 (3), a placement groove (9) is opened on the outer wall of one side of the valve body 2 (2) and the valve body 3 (3), and the outer wall of one side of the valve body 2 (2) and the valve body 3 (3) is opened with equidistantly distributed plug holes (8) in a ring structure, and the plug holes (8) are connected to the placement groove (9). The grooves (9) are interconnected, a gear ring (10) is arranged inside the placement groove (9), and four connecting plates (11) are integrally formed on the outer wall of one side of the gear ring (10), and a latch plate (12) is integrally formed on the connecting plate (11), and a housing (15) is installed on the outer wall of one side of the valve body (1), the valve body (2) and the valve body (3) by bolts, and a gear (16) meshing with the gear ring (10) is installed inside the housing (15) by a rotating shaft.

2. A detachable electromagnetic pulse valve according to claim 1, characterized in that: One end of the valve body 1 (1) and the valve body 2 (2) is provided with an inserting groove (13), and a sealing ring (14) is inserted into the inserting groove (13).

3. A detachable electromagnetic pulse valve according to claim 1, characterized in that: One end of the valve body 1 (1) and the valve body 2 (2) is integrally formed with four pin hole shafts (5), and the pin hole shafts (5) are plugged into the inside of the plug hole (8), and one end of the pin plate (12) is plugged into the pin hole shafts (5).

4. A detachable electromagnetic pulse valve according to claim 2, characterized in that: The second valve body (2) and the third valve body (3) are integrally formed with a plug-in portion (7) that contacts the sealing ring (14), and the plug-in portion (7) is plugged into the plug-in groove (13).

5. The detachable electromagnetic pulse valve according to claim 1, characterized in that: A locking piece (17) is embedded in one end of the housing (15) via a bolt, and a threaded rod (18) is threadedly connected to one end of the locking piece (17), and a mounting seat (19) is mounted on one end of the threaded rod (18) via a bearing.

6. A detachable electromagnetic pulse valve according to claim 5, characterized in that: A compression spring (20) is installed at the bottom end of the mounting seat (19) by means of bolts, and a plug plate (21) plugged into the locking member (17) is installed at one end of the compression spring (20) by means of bolts, and one end of the plug plate (21) is plugged into the gear (16).

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