Electric diverter valve

Abstract

The utility model belongs to the technical field of diverter valves, and discloses an electric diverter valve which comprises a base, the top of the base is movably connected with a diverter valve body, a limiting rod is installed on the top of the diverter valve body, and fixing plates are fixedly installed on the left side and the right side of the top of the limiting rod. Through the arrangement of the mounting plate, the teeth, the rotating plate, the clamping block and the first spring, an operator pulls the rotating plate, the rotating plate drives the clamping block to rotate with the fixing shaft as the axis, at the moment, the rotating plate generates extrusion force on the first spring at the same time, the clamping block leaves the outer surface of the teeth, the fixing effect of the teeth is relieved, and the fixing effect of the teeth is relieved. At the moment, an operator can pull the top cover upwards, the top cover drives the mounting plate and the teeth to move upwards at the same time, at the moment, the top cover rapidly leaves the top of the disc, and at the moment, the operator can conduct lubricating operation on the lead screw.

Description

Technical Field

[0001] The utility model belongs to the technical field of diverter valves, in particular to an electric diverter valve. Background Art

[0002] An electric diverter valve is a control valve used in a fluid control system to divert fluid to different pipes or systems. It acts like a switch and can divert fluid to multiple pipes.

[0003] When using an electric diverter valve, the operator needs to use a remote control to rotate the lead screw inside the diverter valve and then perform the diversion operation. During the long-term rotation of the lead screw, insufficient oil will occur. The lead screw needs to be lubricated with lubricating oil to make it rotate more smoothly. When the oil is insufficient, it will make a sound. The operator needs to open the top cover of the electric valve rotation system to lubricate the lead screw. The existing top cover is generally fixed by multiple screws, which is troublesome to remove, so it needs to be improved. Utility Model Content

[0004] The utility model aims to solve the above problems and provides an electric diverter valve which has the advantage of quick disassembly of the top cover.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electric diverter valve, comprising a base, a diverter valve body is movably connected to the top of the base, a limit rod is installed on the top of the diverter valve body, a fixed plate is fixedly installed on the left and right sides of the top of the limit rod, a disc is fixedly installed on the top of the fixed plate, a top cover is movably installed on the top of the disc, a mounting plate is fixedly installed on the left and right sides of the outer surface of the top cover, a tooth is fixedly installed on the left side of the mounting plate, a fixed block is fixedly installed on the left and right sides of the top of the disc, a fixed shaft is fixedly sleeved on the front of the fixed block, the other end of the fixed shaft extends to the back of the fixed block, a rotating plate located between the inside of the fixed block is movably sleeved on the outer surface of the fixed shaft, a clamping block is fixedly installed on the right side of the rotating plate, the outer surface of the clamping block is meshed with the outer surface of the tooth, a support plate is fixedly installed on the left and right sides of the disc, a first spring is fixedly installed on the left side of the inner cavity of the support plate, and the other end of the first spring is fixedly connected to the left side of the rotating plate.

[0006] As a preferred embodiment of the utility model, a lead screw is movably sleeved on the top of the disc, and the other end of the lead screw extends to the interior of the diverter valve body. The outer surface of the lead screw is threadedly sleeved with a lifting rod located inside the limit rod. The outer surface of the lifting rod is movably connected to the interior of the limit rod, and the bottom end of the lifting rod extends to the interior of the diverter valve body.

[0007] As a preferred embodiment of the utility model, the left and right sides inside the base are movably connected with limit plates, the top of the limit plate is fixedly installed with a clamping plate, the inner side of the clamping plate is movably connected to the left and right sides of the diverter valve body, and the front and rear ends of the top of the base are fixedly installed with rectangular plates located on the front and rear sides of the diverter valve body.

[0008] As a preferred embodiment of the utility model, movable plates are movably connected to the left and right sides of the bottom of the base, the top of the movable plate is fixedly connected to the bottom of the limiting plate, and a fixing frame is fixedly installed on the bottom of the base.

[0009] As a preferred embodiment of the utility model, a support frame is fixedly installed on the inner side of the fixed frame, a motor is fixedly installed on the bottom of the support frame, a rotating rod is fixedly sleeved on the other end of the motor output shaft, and the other end of the rotating rod extends to the top of the support frame.

[0010] As a preferred embodiment of the utility model, an elliptical plate is fixedly sleeved on the outer surface of the rotating rod, and the outer surface of the elliptical plate is movably connected to the inner side of the movable plate.

[0011] As a preferred embodiment of the utility model, connecting plates are fixedly installed on both left and right sides of the bottom of the base, a second spring is fixedly installed on the right side of the connecting plate, and the other end of the second spring is fixedly connected to the left side of the movable plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model is provided with a mounting plate, teeth, a rotating plate, a clamping block and a first spring. When an operator pulls the rotating plate, the rotating plate will rotate with the clamping block at the same time with the fixed axis as the axis. At this time, the rotating plate will simultaneously generate an extrusion force on the first spring. At this time, the clamping block will leave the outer surface of the teeth. At this time, the teeth will be released from the fixing effect. At this time, the operator can pull the top cover upwards, and the top cover will move upwards with the mounting plate and the teeth at the same time. At this time, the top cover will quickly leave the top of the disc, and the operator can lubricate the lead screw.

[0014] 2. The utility model sets a limit plate, a clamping plate, a movable plate, an elliptical plate and a second spring. When the operator starts the motor, the operation of the motor will cause the rotating rod to rotate with the elliptical plate. At this time, the elliptical plate will rotate and squeeze the movable plate. The movable plate will move opposite to each other with the limit plate and the clamping plate. The movable plate will apply a squeezing force to the second spring at the same time. At this time, the clamping plate will release the clamping fixation of the diverter valve body. Since the existing diverter valve body is generally placed on the ground before installation, and will tip over and be damaged when placed vertically, it needs to be fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the front side of the utility model;

[0017] Figure 3 It is a cross-sectional structural schematic diagram of the side of the utility model;

[0018] Figure 4 It is a cross-sectional structural schematic diagram of the fixed shaft of the utility model;

[0019] Figure 5 for Figure 1 Schematic diagram of the local enlarged structure at point A in the middle.

[0020] In the figure: 1. base; 2. diverter valve body; 3. limit rod; 4. fixed plate; 5. disc; 6. top cover; 7. mounting plate; 8. teeth; 9. fixed block; 10. fixed shaft; 11. rotating plate; 12. clamping block; 13. support plate; 14. first spring; 15. lead screw; 16. lifting rod; 17. limit plate; 18. clamping plate; 19. rectangular plate; 20. moving plate; 21. fixed frame; 22. support frame; 23. motor; 24. rotating rod; 25. elliptical plate; 26. connecting plate; 27. second spring. 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] like Figures 1 to 5As shown, the utility model provides an electric diverter valve, including a base 1, a diverter valve body 2 is movably connected to the top of the base 1, a limit rod 3 is installed on the top of the diverter valve body 2, a fixing plate 4 is fixedly installed on the left and right sides of the top of the limit rod 3, a disc 5 is fixedly installed on the top of the fixing plate 4, a top cover 6 is movably installed on the top of the disc 5, a mounting plate 7 is fixedly installed on the left and right sides of the outer surface of the top cover 6, a tooth 8 is fixedly installed on the left side of the mounting plate 7, a fixing block 9 is fixedly installed on the left and right sides of the top of the disc 5, and a fixing plate 7 is fixedly installed on the left side of the mounting plate 7. A fixed shaft 10 is fixedly sleeved on the front of the fixed block 9, and the other end of the fixed shaft 10 extends to the back of the fixed block 9. A rotating plate 11 located inside the fixed block 9 is movably sleeved on the outer surface of the fixed shaft 10. A clamping block 12 is fixedly installed on the right side of the rotating plate 11, and the outer surface of the clamping block 12 is meshed and connected with the outer surface of the tooth 8. Support plates 13 are fixedly installed on the left and right sides of the disc 5, and a first spring 14 is fixedly installed on the left side of the inner cavity of the support plate 13, and the other end of the first spring 14 is fixedly connected to the left side of the rotating plate 11.

[0023] The operator pulls the rotating plate 11, and the rotating plate 11 will rotate with the clamping block 12 around the fixed shaft 10, and the rotating plate 11 will apply an extrusion force to the first spring 14. At this time, the clamping block 12 will leave the inside of the teeth 8 and release the fixing effect on the teeth 8. At this time, the operator pulls the top cover 6 upward, and the top cover 6 will move upward with the mounting plate 7 and the teeth 8 at the same time, and the top cover 6 can be moved away from the top of the disc 5.

[0024] refer to Figure 2 and Figure 3 A lead screw 15 is movably sleeved on the top of the disc 5, and the other end of the lead screw 15 extends to the interior of the diverter valve body 2. A lifting rod 16 located inside the limit rod 3 is threadedly sleeved on the outer surface of the lead screw 15. The outer surface of the lifting rod 16 is movably connected to the interior of the limit rod 3, and the bottom end of the lifting rod 16 extends to the interior of the diverter valve body 2.

[0025] As a technical optimization solution of the present invention, the operator uses the switch button to rotate the lead screw 15 , and at this time the lead screw 15 will cause the lifting rod 16 to move upward under the limiting action of the limiting rod 3 .

[0026] refer to Figure 1 The left and right sides of the base 1 are movably connected with a limit plate 17, and a clamping plate 18 is fixedly installed on the top of the limit plate 17. The inner side of the clamping plate 18 is movably connected to the left and right sides of the diverter valve body 2. The front and rear ends of the top of the base 1 are fixedly installed with rectangular plates 19 located on the front and rear sides of the diverter valve body 2.

[0027] As a technical optimization solution of the present invention, due to the design of the rectangular plate 19 and the clamping plate 18, the mutual cooperation between the clamping plate 18 and the rectangular plate 19 will make the placement of the diverter valve body 2 more stable.

[0028] refer to Figure 1 and Figure 2 The left and right sides of the bottom of the base 1 are movably connected with a movable plate 20, the top of the movable plate 20 is fixedly connected to the bottom of the limiting plate 17, and a fixing frame 21 is fixedly installed on the bottom of the base 1.

[0029] As a technical optimization solution of the present invention, when the movable plate 20 moves, the movable plate 20 will move with the limiting plate 17 and the clamping plate 18 at the same time.

[0030] refer to Figure 2 and Figure 3 A support frame 22 is fixedly installed on the inner side of the fixed frame 21, a motor 23 is fixedly installed on the bottom of the support frame 22, and a rotating rod 24 is fixedly sleeved on the other end of the output shaft of the motor 23, and the other end of the rotating rod 24 extends to the top of the support frame 22.

[0031] As a technical optimization solution of the present invention, the operator starts the motor 23, and the operation of the motor 23 will cause the rotating rod 24 to rotate.

[0032] refer to Figures 1 to 3 An elliptical plate 25 is fixedly sleeved on the outer surface of the rotating rod 24 , and the outer surface of the elliptical plate 25 is movably connected to the inner side of the moving plate 20 .

[0033] As a technical optimization solution of the present invention, when the elliptical plate 25 rotates, the elliptical plate 25 rotates and squeezes the moving plate 20 so that the moving plate 20 moves in opposite directions.

[0034] refer to Figure 2 A connecting plate 26 is fixedly installed on both the left and right sides of the bottom of the base 1 , a second spring 27 is fixedly installed on the right side of the connecting plate 26 , and the other end of the second spring 27 is fixedly connected to the left side of the moving plate 20 .

[0035] As a technical optimization solution of the present invention, due to the design of the second spring 27 , the second spring 27 will form a squeezing force on the moving plate 20 .

[0036] The working principle and use process of this utility model:

[0037] The operator first uses the remote control to rotate the screw 15, and the screw 15 will cause the lifting rod 16 to move upward smoothly under the limiting action of the limiting rod 3. When the operator needs to lubricate the screw 15, he first pulls the rotating plate 11, and the rotating plate 11 will rotate with the block 12 at the same time. At this time, the block 12 will leave the outer surface of the tooth 8 and release the fixing effect on the tooth 8. At this time, the operator moves the top cover 6 upward, and the top cover 6 will move upward with the mounting plate 7. At this time, the top cover 6 can be easily moved away from the top of the disc 5, and the operator can lubricate the screw 15.

[0038] When the operator needs to use the diverter valve body 2, the motor 23 is started. The operation of the motor 23 will cause the rotating rod 24 to rotate with the elliptical plate 25. At this time, the elliptical plate 25 will rotate to squeeze the movable plate 20. The movable plate 20 will form an extrusion force on the second spring 27, and the movable plate 20 will simultaneously cause the limit plate 17 to move with the clamping plate 18 in opposite directions. At this time, the clamping plate 18 will release the clamping effect on the diverter valve body 2. At this time, the operator can take out the diverter valve body 2 for subsequent installation.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electric diverter valve, comprising a base (1), characterized in that: The top of the base (1) is movably connected to a diverter valve body (2), a limiting rod (3) is installed on the top of the diverter valve body (2), a fixing plate (4) is fixedly installed on both the left and right sides of the top of the limiting rod (3), a disc (5) is fixedly installed on the top of the fixing plate (4), a top cover (6) is movably installed on the top of the disc (5), a mounting plate (7) is fixedly installed on both the left and right sides of the outer surface of the top cover (6), a tooth (8) is fixedly installed on the left side of the mounting plate (7), a fixing block (9) is fixedly installed on both the left and right sides of the top of the disc (5), and a front fixing sleeve of the fixing block (9) is fixedly installed. A fixed shaft (10) is connected, the other end of the fixed shaft (10) extends to the back of the fixed block (9), the outer surface of the fixed shaft (10) is movably sleeved with a rotating plate (11) located inside the fixed block (9), a clamping block (12) is fixedly installed on the right side of the rotating plate (11), the outer surface of the clamping block (12) is meshed with the outer surface of the tooth (8), the left and right sides of the disc (5) are fixedly installed with support plates (13), the left side of the inner cavity of the support plate (13) is fixedly installed with a first spring (14), the other end of the first spring (14) is fixedly connected to the left side of the rotating plate (11).

2. An electric diverter valve according to claim 1, characterized in that: A lead screw (15) is movably sleeved on the top of the disc (5), and the other end of the lead screw (15) extends to the interior of the diverter valve body (2). The outer surface of the lead screw (15) is threadedly sleeved with a lifting rod (16) located inside the limiting rod (3). The outer surface of the lifting rod (16) is movably connected to the interior of the limiting rod (3), and the bottom end of the lifting rod (16) extends to the interior of the diverter valve body (2).

3. The electric diverter valve according to claim 1, characterized in that: The left and right sides of the base (1) are movably connected to a limit plate (17), the top of the limit plate (17) is fixedly mounted with a clamping plate (18), the inner side of the clamping plate (18) is movably connected to the left and right sides of the diverter valve body (2), and the front and rear ends of the top of the base (1) are fixedly mounted with rectangular plates (19) located on the front and rear sides of the diverter valve body (2).

4. The electric diverter valve according to claim 1, characterized in that: The left and right sides of the bottom of the base (1) are movably connected to movable plates (20), the top of the movable plate (20) is fixedly connected to the bottom of the limit plate (17), and the bottom of the base (1) is fixedly mounted with a fixing frame (21).

5. The electric diverter valve according to claim 4, characterized in that: A support frame (22) is fixedly mounted on the inner side of the fixed frame (21), a motor (23) is fixedly mounted on the bottom of the support frame (22), a rotating rod (24) is fixedly sleeved on the other end of the output shaft of the motor (23), and the other end of the rotating rod (24) extends to the top of the support frame (22).

6. The electric diverter valve according to claim 5, characterized in that: An elliptical plate (25) is fixedly sleeved on the outer surface of the rotating rod (24), and the outer surface of the elliptical plate (25) is movably connected to the inner side of the movable plate (20).

7. The electric diverter valve according to claim 1, characterized in that: A connecting plate (26) is fixedly installed on both the left and right sides of the bottom of the base (1), a second spring (27) is fixedly installed on the right side of the connecting plate (26), and the other end of the second spring (27) is fixedly connected to the left side of the moving plate (20).

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