An improved oil sealing mechanism

Abstract

This invention belongs to the field of sealing equipment technology, specifically an improved oil sealing mechanism, which includes: a protective tube, a bearing housing, a frame flange, a wall plate, a side reinforcing plate, and a sealing mechanism. The bearing housing is fixedly installed on the outer side of the protective tube, and the frame flange is fixedly installed on the outer side of the bearing housing. The wall plate and the side reinforcing plate are fixedly connected to the outer side of the frame flange. The wall plate is located on one side of the side reinforcing plate and is attached to the side reinforcing plate. The sealing mechanism is fixedly connected to the wall plate and the side reinforcing plate. The sealing mechanism includes a sealing plate, a baffle, a locking block, and a sealing sleeve. The sealing plate is fixedly connected to one side of the wall plate and the side reinforcing plate. This improved oil sealing mechanism not only has a better oil sealing effect and the protective tube is less prone to breakage, but also prevents oil spillage in the event of leakage from the protective tube, thus improving safety.

Description

Technical Field

[0001] This invention relates to the field of sealing equipment technology, specifically to an improved oil sealing mechanism. Background Technology

[0002] In most commercially available vibrating screens, the protective tube, wall panel, side reinforcing plates, fuel tank base plate, and bearing housing are all bolted together. Because this is a riveted, thin-oil lubricated vibrating screen, the length of the protective tube needs careful control, and an O-ring is required between it and the wall panel. However, since the side reinforcing plates are riveted to the wall panel, the protective tube cannot be disassembled. Using bolts would cause lubricating oil to seep out from the bolts and also from the gaps between the three plates. One section of the bearing housing contacts the inner hole of the protective tube; the protective tube may break under stress. Without this contact, the bearing housing would not be properly secured due to insufficient contact surface. Summary of the Invention

[0003] The purpose of this section is to outline some aspects of the embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the invention.

[0004] In view of the problems existing in the above and / or existing oil sealing mechanisms, the present invention is proposed.

[0005] Therefore, the object of this invention is to provide an improved oil sealing mechanism that not only provides better oil sealing performance and reduces the risk of pipe breakage, but also prevents oil spillage in the event of pipe leakage, thus improving safety. To solve the above-mentioned technical problems, according to one aspect of this invention, the following technical solution is provided:

[0006] An improved oil sealing mechanism includes: a protective tube, a bearing housing, a frame flange, a wall plate, a side reinforcing plate, and a sealing mechanism. The bearing housing is fixedly installed on the outer side of the protective tube, and the frame flange is fixedly installed on the outer side of the bearing housing. The wall plate and the side reinforcing plate are fixedly connected to the outer side of the frame flange. The wall plate is located on one side of the side reinforcing plate and is in contact with the side reinforcing plate. The sealing mechanism is fixedly connected to the wall plate and the side reinforcing plate. The sealing mechanism includes a sealing plate, a baffle, a locking block, and a sealing sleeve. The sealing plate is fixedly connected to one side of the wall plate and the side reinforcing plate, and the baffle is fixedly connected to one side of the sealing plate. The locking block is fixedly connected to the middle of the baffle, and the locking block is fixedly connected to the protective tube and the sealing sleeve. The sealing sleeve is fixedly connected to the protective tube.

[0007] As a preferred embodiment of the improved oil sealing mechanism described in this invention, a sealing layer is fixedly installed on the protective tube, and the sealing layer is made of rubber material.

[0008] As a preferred embodiment of the improved oil sealing mechanism described in this invention, a sealing ring is fixedly installed inside the sealing sleeve, and the sealing ring is fixedly connected to the protective tube.

[0009] As a preferred embodiment of the improved oil sealing mechanism described in this invention, the locking block is provided with a snap-fit ​​groove, and the locking block is fixedly connected to the protective tube and the sealing sleeve through the snap-fit ​​groove.

[0010] As a preferred embodiment of the improved oil sealing mechanism described in this invention, the surfaces of the protective tube, the bearing seat, the frame flange, the sealing plate, and the baffle are all polished.

[0011] As a preferred embodiment of the improved oil sealing mechanism described in this invention, the wall panel and the side reinforcing plate are perpendicular to each other with the sealing plate, and the sealing plate and the baffle are perpendicular to each other.

[0012] Compared to existing technologies: This improved oil sealing mechanism uses a welded connection to the frame flange, ensuring the protective tubing does not contact the bearing housing directly. The bearing housing is secured to the frame flange via a threaded blind hole. This achieves better oil sealing, prevents tubing breakage, and increases the strength of the connection between the bearing housing and the frame. A sealed structure is formed by the sealing plate, baffle, and sealing sleeve, preventing oil leakage and hazard even in the event of tubing leakage. This improved sealing mechanism not only provides better sealing and reduces the risk of tubing breakage, but also prevents oil spillage in the event of leakage, thus enhancing safety. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein:

[0014] Figure 1 This is a cross-sectional view of the present invention;

[0015] Figure 2 For the present invention Figure 1 Enlarged view of point A in the middle;

[0016] Figure 3 For the present invention Figure 1 Enlarged view of point B in the middle.

[0017] In the diagram: 100 protective pipe, 110 sealing layer, 200 bearing housing, 300 frame flange, 400 wall plate, 500 side reinforcing plate, 600 sealing mechanism, 610 sealing plate, 620 baffle, 630 locking block, 640 sealing sleeve, 641 sealing ring. Detailed Implementation

[0018] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0019] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0020] Secondly, the present invention will be described in detail with reference to the schematic diagrams. When describing the embodiments of the present invention, for ease of explanation, the cross-sectional views illustrating the device structure will be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of the present invention. In addition, actual fabrication should include the three-dimensional spatial dimensions of length, width, and depth.

[0021] To make the objectives, technical solutions, and advantages of the present invention clearer, the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0022] This invention provides an improved oil sealing mechanism, which not only provides a better sealing effect and reduces the risk of pipe breakage, but also prevents oil spillage in the event of pipe leakage, thus improving safety. Please refer to [link / reference]. Figure 1 , Figure 2 and Figure 3 It includes: a protective tube 100, a bearing housing 200, a frame flange 300, a wall panel 400, a side reinforcing plate 500, and a sealing mechanism 600;

[0023] Please refer to it again. Figure 1 and Figure 3 The protective tube 100 is used to conduct oil.

[0024] Please refer to it again. Figure 1 and Figure 2 The outer side of the protective tube 100 is fixedly installed with the bearing seat 200. Specifically, the outer side of the protective tube 100 is sleeved with the bearing seat 200, and the bearing seat 200 is used to fix the frame flange 300.

[0025] Please refer to it again. Figure 1 and Figure 2The frame flange 300 is fixedly installed on the outside of the bearing housing 200. Specifically, the frame flange 300 is connected to the outside of the bearing housing 200 by bolts and threads. The frame flange 300 is used to fix the wall panel 400 and the side reinforcing plate 500.

[0026] Please refer to it again. Figure 1 and Figure 2 The outer side of the frame flange 300 is fixedly connected to the wall plate 400 and the side reinforcing plate 500. The wall plate 400 is located on one side of the side reinforcing plate 500 and the wall plate 400 is in contact with the side reinforcing plate 500. Specifically, the outer side of the frame flange 300 is connected to the wall plate 400 and the side reinforcing plate 500 by bolts and threads. The wall plate 400 is used to fit against the wall, and the side reinforcing plate 500 is used to increase the strength of the wall plate 400.

[0027] Please refer to it again. Figure 1 and Figure 3 The wall panel 400 and the side reinforcing plate 500 are fixedly connected to the sealing mechanism 600. The sealing mechanism 600 includes a sealing plate 610, a baffle 620, a locking block 630, and a sealing sleeve 640. The sealing plate 610 is fixedly connected to one side of the wall panel 400 and the side reinforcing plate 500. The baffle 620 is fixedly connected to one side of the sealing plate 610. The locking block 630 is fixedly connected to the middle of the baffle 620. The locking block 630 is fixedly connected to the protective tube 100 and the sealing sleeve 640. The sealing sleeve 640 is fixedly connected to the protective tube 100. Specifically, the wall panel 4... One side of the 00 and the side reinforcing plate 500 is connected to the sealing plate 610 by bolt thread. One side of the sealing plate 610 is connected to the baffle 620 by bolt thread. The baffle 620 is connected to the locking block 630 in the middle by snap-fit. The locking block 630 is connected to the protective tube 100 and the sealing sleeve 640 by snap-fit. The sealing sleeve 640 is fitted onto the protective tube 100. The sealing plate 610, the baffle 620 and the sealing sleeve 640 are used to cooperate with the rear of the sealing tube 100 to prevent oil leakage. The locking block 630 is used to connect the baffle 620, the protective tube 100 and the sealing sleeve 640.

[0028] In practical use, the protective tube 100 is welded to the frame via the frame flange 300, and does not contact the bearing housing 200. It is welded to the frame flange 300 and secured to the bearing housing 200 using a threaded blind hole. This design ensures better oil sealing, prevents the protective tube 100 from breaking, and increases the strength of the connection between the bearing housing 200 and the frame. A sealed structure is formed by the sealing plate 610, baffle 620, and sealing sleeve 640, thus preventing oil leakage and potential hazards even if the protective tube 100 leaks.

[0029] Please refer to it again. Figure 1 and Figure 2In order to better seal the protective tube 100, a sealing layer 110 is fixedly installed on the protective tube 100. The sealing layer 110 is made of rubber material. Specifically, the sealing layer 110 is sleeved on the protective tube 100. The sealing layer 110 is used to improve the sealing performance of the protective tube 100.

[0030] Please refer to it again. Figure 1 To better seal the connection between the sealing ring 641 and the protective tube 100, a sealing ring 641 is fixedly installed inside the sealing sleeve 640. The sealing ring 641 is fixedly connected to the protective tube 100. Specifically, the sealing ring 641 is bonded inside the sealing sleeve 640. The sealing ring 641 is sleeved and connected to the protective tube 100. The sealing ring 641 is used to seal the connection between the protective tube 100 and the sealing ring 641.

[0031] Please refer to it again. Figure 1 and Figure 3 In order to enable the protective tube 100, baffle 620 and sealing sleeve 640 to be fastened together by locking block 630, locking block 630 is provided with snap-fit ​​groove, and locking block 630 is fixedly connected to protective tube 100 and sealing sleeve 640 through snap-fit ​​groove. Specifically, locking block 630 snaps together protective tube 100 and sealing sleeve 640 through snap-fit ​​groove.

[0032] Please refer to it again. Figure 1 , Figure 2 and Figure 3 To prevent scratches to workers when holding the device, the surfaces of the protective tube 100, bearing housing 200, frame flange 300, sealing plate 610, and baffle 620 are all polished.

[0033] Please refer to it again. Figure 1 In order to make the sealing plate 610 and the baffle 620 cooperate with each other, the wall plate 400 and the side reinforcing plate 500 are perpendicular to the sealing plate 610, and the sealing plate 610 and the baffle 620 are perpendicular to each other.

[0034] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the invention. In particular, as long as there is no structural conflict, the features in the disclosed embodiments can be combined with each other in any manner. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. An improved oil sealing mechanism, characterized in that, include: The enclosure includes a protective tube (100), a bearing housing (200), a frame flange (300), a wall panel (400), a side reinforcing plate (500), and a sealing mechanism (600). The bearing housing (200) is fixedly installed on the outside of the protective tube (100). The frame flange (300) is fixedly installed on the outside of the bearing housing (200). The wall panel (400) and the side reinforcing plate (500) are fixedly connected on the outside of the frame flange (300). The wall panel (400) is located on one side of the side reinforcing plate (500), and the wall panel (400) is attached to the side reinforcing plate (500). The wall panel (400) and the side reinforcing plate (500) are connected to each other. 00) The sealing mechanism (600) is fixedly connected. The sealing mechanism (600) includes a sealing plate (610), a baffle (620), a locking block (630), and a sealing sleeve (640). The sealing plate (610) is fixedly connected to one side of the wall panel (400) and the side reinforcing plate (500). The baffle (620) is fixedly connected to one side of the sealing plate (610). The locking block (630) is fixedly connected in the middle of the baffle (620). The locking block (630) is fixedly connected to the protective tube (100) and the sealing sleeve (640). The sealing sleeve (640) is fixedly connected to the protective tube (100). The locking block (630) has a snap-fit ​​groove, and the locking block (630) is connected to the protective tube (100) and the sealing sleeve (640) through the snap-fit ​​groove in both directions.

2. The improved oil sealing mechanism according to claim 1, characterized in that, A sealing layer (110) is fixedly installed on the protective tube (100), and the sealing layer (110) is made of rubber material.

3. The improved oil sealing mechanism according to claim 1, characterized in that, A sealing ring (641) is fixedly installed inside the sealing sleeve (640), and the sealing ring (641) is fixedly connected to the protective tube (100).

4. The improved oil sealing mechanism according to claim 1, characterized in that, The surfaces of the protective tube (100), the bearing seat (200), the frame flange (300), the sealing plate (610), and the baffle (620) are all polished.

5. An improved oil sealing mechanism according to claim 1, characterized in that, The wall panel (400) and the side reinforcing plate (500) are perpendicular to the sealing plate (610), and the sealing plate (610) and the baffle (620) are perpendicular to each other.

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