Environment-friendly hydraulic transmission sealing joint

Abstract

The utility model relates to the technical field of sealing joints, in particular to an environment-friendly hydraulic transmission sealing joint, which comprises a joint body, an environment-friendly component is clamped on the inner side wall of the joint body, the environment-friendly component comprises a clamping plate and a filter screen, and the outer surface of the clamping plate is clamped on the inner side wall of the joint body. Through the arrangement of the clamping plate and the filter screen, during use, the clamping plate is clamped on the inner side wall of the connector and is not prone to loosening and falling off, the filter screen can filter large particles in fluid and prevent the large particles from being accumulated on the inner side wall of a pipeline to cause blockage, and through the matched use of the connector body, the connecting pipe, the rotating button, the clamping plate and the filter screen, the pipeline is not prone to falling off. Therefore, the effect of effectively filtering the fluid is achieved, and the situations that some impurities with large particles are contained in the fluid in the flowing process and are accumulated on the inner side wall of the pipeline after a long time, so that the interior of the pipeline is prone to aging, circulation is polluted, and the service life of the device is shortened are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing joints, in particular to an environmentally friendly hydraulic transmission sealing joint. Background Art

[0002] Hydraulic pipe is a pipe used to transmit hydraulic pressure, which is widely used in various fields of our lives. However, when connecting pipes, pipe joints are an indispensable main component. They are parts that connect pipes in hydraulic systems or install pipes on hydraulic components. They play an indispensable and important role in pipe fittings, so hydraulic pipe sealing joints are particularly important.

[0003] However, the sealing joint in the prior art also has the disadvantage that it is difficult to effectively filter the fluid. When in use, the fluid contains some large impurities in the process of circulation, which accumulate on the inner wall of the pipe over time, causing the inside of the pipe to age easily, causing pollution to the circulation and reducing the service life of the device. Moreover, the sealing joint in the prior art also has the disadvantage that it is difficult to effectively limit the surface of the hydraulic pipe. When in use, after the joint is connected to the hydraulic pipe, the connection is prone to instability, causing the pipe connection to loosen and fall off easily, which is not conducive to use. Utility Model Content

[0004] The purpose of the utility model is to provide an environmentally friendly hydraulic transmission sealing joint to solve the problems raised in the above background technology.

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

[0006] Environmentally friendly hydraulic transmission sealing joints, including

[0007] A connector body, the inner side wall of which is clamped with an environmental protection component, the environmental protection component comprises a clamping plate and a filter screen, the outer surface of the clamping plate is clamped with the inner side wall of the connector body, and the inner side wall of the clamping plate is fixedly connected with the filter screen;

[0008] A hydraulic pipe body is clamped on one side of the joint body, and a limit assembly is clamped on the outer surface of the hydraulic pipe body. The limit assembly includes a limit frame, a connecting plate, a limit screw and a baffle. The inner side wall of the limit frame is clamped on the outer surface of the hydraulic pipe body, and a connecting plate is fixedly connected to the top of the limit frame. The inner thread of the connecting plate is connected to the limit screw, and one side of the limit screw is threadedly connected to the baffle;

[0009] A buffer component is fixedly connected to the inner side wall of the limit frame, and a sealing component is fixedly connected to one side of the joint body.

[0010] Preferably, the environmental protection component also includes a connecting rod, a knob and a first sealing ring, the bottom of the connecting rod is fixedly connected to the top of the clamping plate, the top of the connecting rod is fixedly connected to the knob, and the outer surface of the connecting rod is clamped with the first sealing ring.

[0011] Preferably, the buffer assembly comprises a buffer spring and a buffer plate, one side of the buffer spring is fixedly connected to the inner wall of the limiting frame, and the other side of the buffer spring is fixedly connected to the buffer plate.

[0012] Preferably, the sealing assembly comprises a connecting pipe and a second sealing ring, one side of the connecting pipe is fixedly connected to one side of the joint body, and the other side of the connecting pipe is fixedly connected to the second sealing ring.

[0013] Preferably, a slide groove is provided on the inner side wall of the hydraulic pipe body, and a second sealing ring is clamped inside the slide groove.

[0014] Preferably, a rectangular slot is provided on one side of the limiting frame, and a handle is fixedly connected inside the rectangular slot.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. This environmentally friendly hydraulic transmission sealing joint is provided with a clamping plate and a filter screen. When in use, the clamping plate is clamped on the inner wall of the joint and will not loosen or fall off easily. The filter screen can filter large particles in the fluid to prevent large particles from accumulating on the inner wall of the pipe and causing blockage. Then, through the coordinated use of the joint body, the connecting pipe, the knob, the clamping plate and the filter screen, the effect of effectively filtering the fluid is achieved, avoiding the situation in which some large particles of impurities are contained inside the fluid during the circulation process and accumulate on the inner wall of the pipe over time, which leads to the aging of the inside of the pipe, causing pollution to the circulation and reducing the service life of the device.

[0017] 2. The environment-friendly hydraulic transmission sealing joint is provided with a limit frame, a connecting plate, a limit screw and a baffle. When in use, the limit frame is placed around the outer surface of the hydraulic pipe, the connecting plate limits the limit screw, the limit frame can be fixed by rotating the limit screw after the connecting plate is aligned, and the baffle is rotated after the limit frame is fixed, so that the tightness of the limit frame can be improved, and then the hydraulic pipe body, the limit frame, the connecting plate, the limit screw and the baffle are used in coordination, so as to achieve the effect of effectively limiting the surface of the hydraulic pipe, thereby avoiding the situation that after the joint is connected to the hydraulic pipe, the connection is easily unstable, which leads to the pipe connection being easy to loosen and fall off, which is not conducive to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional appearance schematic diagram of the utility model;

[0019] Figure 2 It is a schematic cross-sectional view of the interior of the hydraulic pipe of the utility model;

[0020] Figure 3 It is an enlarged schematic diagram of the environmental protection component of the utility model;

[0021] Figure 4 This is a schematic diagram of the disassembly of the limit assembly of the utility model;

[0022] Figure 5 It is an enlarged schematic diagram of the buffer component of the present utility model.

[0023] In the figure: 1. joint body; 2. clamping plate; 3. filter screen; 4. hydraulic pipe body; 5. limit frame; 6. connecting plate; 7. limit screw; 8. baffle; 9. connecting rod; 10. knob; 11. first sealing ring; 12. buffer spring; 13. buffer plate; 14. connecting pipe; 15. second sealing ring; 16. slide groove; 17. handle. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-Figure 5 As shown, a technical solution provided by the utility model:

[0026] Environmentally friendly hydraulic transmission sealing joints, including

[0027] A connector body 1, the inner side wall of the connector body 1 is clamped with an environmental protection component, the environmental protection component includes a clamping plate 2 and a filter 3, the outer surface of the clamping plate 2 is clamped with the inner side wall of the connector body 1, and the inner side wall of the clamping plate 2 is fixedly connected with the filter 3;

[0028] A hydraulic pipe body 4 is clamped on one side of the joint body 1, and a limit assembly is clamped on the outer surface of the hydraulic pipe body 4. The limit assembly includes a limit frame 5, a connecting plate 6, a limit screw 7 and a baffle 8. The inner side wall of the limit frame 5 is clamped on the outer surface of the hydraulic pipe body 4, and the top of the limit frame 5 is fixedly connected with the connecting plate 6. The inner thread of the connecting plate 6 is connected with the limit screw 7, and one side of the limit screw 7 is threadedly connected with the baffle 8;

[0029] The inner wall of the limiting frame 5 is fixedly connected with a buffer component, and one side of the joint body 1 is fixedly connected with a sealing component;

[0030] In this embodiment, preferably, the environmental protection component also includes a connecting rod 9, a knob 10 and a first sealing ring 11. The bottom of the connecting rod 9 is fixedly connected to the top of the clamping plate 2, and the top of the connecting rod 9 is fixedly connected with the knob 10. The outer surface of the connecting rod 9 is clamped with the first sealing ring 11. The knob 10 and the clamping plate 2 are connected by the setting of the connecting rod 9. The connecting rod 9 is driven to rotate by rotating the knob 10, and then the clamping plate 2 is driven to rotate. After the rotation, the fluid flows from both sides. The first sealing ring 11 is clamped on the outer surface of the connecting rod 9 and fixed inside the hydraulic joint, which can prevent the fluid from leaking from the top, thereby achieving the effect of adjusting the flow rate;

[0031] In this embodiment, preferably, the buffer assembly includes a buffer spring 12 and a buffer plate 13. One side of the buffer spring 12 is fixedly connected to the inner side wall of the limit frame 5, and the other side of the buffer spring 12 is fixedly connected to the buffer plate 13. When the hydraulic pipe shakes, the buffer spring 12 is driven to squeeze toward the side of the limit frame 5. The buffer plate 13 protects the surface of the hydraulic pipe, and the buffer spring 12 rebounds and resets to reduce the vibration force, thereby achieving an effective buffering effect on the hydraulic pipe.

[0032] In this embodiment, preferably, the sealing assembly includes a connecting pipe 14 and a second sealing ring 15. One side of the connecting pipe 14 is fixedly connected to one side of the joint body 1, and the other side of the connecting pipe 14 is fixedly connected to the second sealing ring 15. The area of ​​the connecting pipe 14 is smaller than that of the hydraulic pipe body 4. The inner wall of the hydraulic pipe body 4 is provided with a sliding groove 16. When the hydraulic pipe is connected to the joint, the second sealing ring 15 can be stuck in the groove, thereby achieving the effect of preventing the fluid from flowing out of the connection gap.

[0033] In this embodiment, preferably, a slide groove 16 is provided on the inner side wall of the hydraulic pipe body 4, and the second sealing ring 15 is clamped inside the slide groove 16. The second sealing ring 15 can be clamped by the setting of the slide groove 16, thereby achieving the effect of improving the connection sealing performance;

[0034] In this embodiment, preferably, a rectangular slot is opened on one side of the limit frame, and a handle 17 is fixedly connected to the inside of the rectangular slot. The handle 17 is fixed by the setting of the rectangular slot, and the limit frame can be more conveniently picked up for operation and use through the setting of the handle 17, thereby achieving the effect of improving the convenience of using the device.

[0035] When the environmentally friendly hydraulic transmission sealing joint of this embodiment is in use, the knob 10 and the clamping plate 2 are connected by the setting of the connecting rod 9. The connecting rod 9 is driven to rotate by rotating the knob 10, and then the clamping plate 2 is driven to rotate. After rotation, the fluid flows from both sides. The first sealing ring 11 is clamped on the outer surface of the connecting rod 9 and fixed inside the hydraulic joint to prevent the fluid from leaking from the top, thereby achieving the effect of adjusting the flow rate. When the hydraulic pipe shakes, the buffer spring 12 is driven to squeeze to one side of the limit frame 5, and the buffer plate 13 protects the surface of the hydraulic pipe. The buffer spring 12 rebounds and resets to reduce the vibration force, thereby achieving In order to effectively buffer the hydraulic pipe, the area of ​​the connecting pipe 14 is smaller than that of the hydraulic pipe body 4. The inner wall of the hydraulic pipe body 4 is provided with a slide groove 16. When the hydraulic pipe is connected to the joint, the second sealing ring 15 can be stuck in the slot, thereby preventing the fluid from flowing out of the connection gap. The second sealing ring 15 can be stuck by the setting of the slide groove 16, thereby achieving the effect of improving the sealing of the connection. The handle 17 is driven to be fixed by the setting of the rectangular slot, and the limit frame can be more conveniently taken for operation and use through the setting of the handle 17, thereby achieving the effect of improving the convenience of using the device.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. Environmentally friendly hydraulic transmission sealing joint, characterized by: include A connector body (1), the inner side wall of the connector body (1) being clamped with an environmental protection component, the environmental protection component comprising a clamping plate (2) and a filter screen (3), the outer surface of the clamping plate (2) being clamped with the inner side wall of the connector body (1), the inner side wall of the clamping plate (2) being fixedly connected with the filter screen (3); A hydraulic pipe body (4) is clamped on one side of the joint body (1); a limit assembly is clamped on the outer surface of the hydraulic pipe body (4); the limit assembly comprises a limit frame (5), a connecting plate (6), a limit screw (7) and a baffle (8); the inner side wall of the limit frame (5) is clamped on the outer surface of the hydraulic pipe body (4); the top of the limit frame (5) is fixedly connected to the connecting plate (6); the inner part of the connecting plate (6) is threadedly connected to the limit screw (7); and one side of the limit screw (7) is threadedly connected to the baffle (8); The inner side wall of the limiting frame (5) is fixedly connected with a buffer component, and one side of the joint body (1) is fixedly connected with a sealing component.

2. The environmentally friendly hydraulic transmission sealing joint according to claim 1 is characterized in that: The environmental protection component also includes a connecting rod (9), a rotating knob (10) and a first sealing ring (11); the bottom of the connecting rod (9) is fixedly connected to the top of the clamping plate (2); the top of the connecting rod (9) is fixedly connected to the rotating knob (10); and the outer surface of the connecting rod (9) is clamped with the first sealing ring (11).

3. The environmentally friendly hydraulic transmission sealing joint according to claim 1 is characterized in that: The buffer assembly comprises a buffer spring (12) and a buffer plate (13); one side of the buffer spring (12) is fixedly connected to the inner wall of the limit frame (5); and the other side of the buffer spring (12) is fixedly connected to the buffer plate (13).

4. The environmentally friendly hydraulic transmission sealing joint according to claim 1 is characterized in that: The sealing assembly comprises a connecting pipe (14) and a second sealing ring (15); one side of the connecting pipe (14) is fixedly connected to one side of the joint body (1), and the other side of the connecting pipe (14) is fixedly connected to the second sealing ring (15).

5. The environmentally friendly hydraulic transmission sealing joint according to claim 1 is characterized in that: The inner side wall of the hydraulic pipe body (4) is provided with a slide groove (16), and a second sealing ring (15) is clamped inside the slide groove (16).

6. The environmentally friendly hydraulic transmission sealing joint according to claim 1 is characterized in that: A rectangular slot is provided on one side of the limiting frame, and a handle (17) is fixedly connected inside the rectangular slot.

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