CN217124429U - Rubber semi-crawler wheel hub bearing seat structure with transparent cover plate - Google Patents
Rubber semi-crawler wheel hub bearing seat structure with transparent cover plate Download PDFInfo
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- CN217124429U CN217124429U CN202220920832.5U CN202220920832U CN217124429U CN 217124429 U CN217124429 U CN 217124429U CN 202220920832 U CN202220920832 U CN 202220920832U CN 217124429 U CN217124429 U CN 217124429U
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- cover plate
- bearing seat
- transparent cover
- rubber
- bearing frame
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Abstract
The utility model discloses a take rubber semi-caterpillar hub bearing frame structure of transparent cover plate, including wheel hub, wheel hub have the bearing frame, fixed assembly extremely the transparent cover plate and the enclosing cover of bearing frame, the transparent cover plate sets up the bearing frame with between the enclosing cover, the enclosing cover is ring shape, the transparent cover plate is circular, the transparent cover plate seals the one end of bearing frame, be provided with the transmission shaft in the bearing frame to and be used for lubricating the lubricating oil of transmission shaft. Through setting up transparent cover, consequently can demonstrate the oil mass of lubricating oil in the bearing frame and the condition of drive disk assembly, the inside of bearing frame is observed to convenient direct this transparent cover that sees through outside the wheel.
Description
Technical Field
The utility model relates to various semi-crawler agricultural machinery devices such as tractors, in particular to a rubber semi-crawler hub bearing seat structure with a transparent cover plate.
Background
Agricultural machinery, in particular rubber semi-crawler type agricultural machinery such as agricultural tractors and the like, has high requirements on transmission in wheels, so lubricating oil is needed for lubricating and ensuring transmission.
The half-track hub is provided with a bearing seat, an end cover is arranged in the bearing seat, and the end cover is used for isolating parts needing lubrication in a transmission part in the bearing seat from the external environment and preventing the leakage of lubricating oil. At present, the end cover of the bearing seat is directly installed on the bearing seat by adopting a circular cover plate, so that the sealing of the bearing seat is ensured. However, since the circular cover plate is an opaque member, the bearing seat is shielded during use, and the conditions of the lubricating oil and the transmission member inside the bearing seat cannot be observed. In addition, after long-term use, oil leakage or muddy water entering the bearing seat can be generated between the rear end cover and the bearing seat, so that lubricating oil is failed, and a transmission part in the bearing seat is damaged. But at present, the bearing seat is not easy to observe, and the condition of a transmission part in the bearing seat cannot be checked in time.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the embodiment of the utility model provides a take clear cover's rubber semi-track wheel hub bearing frame structure, this bearing frame can observe the oil mass of inside lubricating oil and the condition of drive disk assembly.
Specifically, the rubber semi-crawler hub bearing block structure with the transparent cover plate comprises a hub, wherein the hub is provided with a bearing block, the transparent cover plate and an outer cover, the transparent cover plate and the outer cover are fixedly assembled on the bearing block, the transparent cover plate is arranged between the bearing block and the outer cover, the outer cover is in a circular ring shape, the transparent cover plate is circular, the transparent cover plate seals one end of the bearing block, and a transmission shaft and lubricating oil used for lubricating the transmission shaft are arranged in the bearing block.
Further, a sealing ring is arranged between the bearing seat and the transparent cover plate.
Further, the sealing ring is arranged on the upper end face of the bearing seat matched with the transparent cover plate.
Further, the thickness of the transparent cover plate is larger than that of the outer cover.
Further, the outer cover has an outer circumference and an inner circumference, and the area of a circle formed by the inner circumference is not smaller than the area of a circle formed by the outer circumference.
Further, no gap exists between the transparent cover plate and the outer cover.
Further, the bearing seat is also provided with an inner cover which is fixedly connected to the other end of the bearing seat.
Further, a sealing ring is arranged between the inner cover and the bearing seat, and the sealing ring is arranged on the lower end face of the bearing seat matched with the inner cover.
The utility model has the advantages as follows:
this take half track wheel hub bearing frame structure of rubber of transparent cover plate is through setting up transparent cover plate, consequently can demonstrate the oil mass of lubricating oil in the bearing frame and the condition of drive disk assembly, and the inside of bearing frame is observed to convenient direct this transparent cover plate that sees through outside the wheel. In addition, a sealing ring is arranged between the transparent cover plate and the bearing seat, so that the sealing performance between the transparent cover plate and the bearing seat can be improved, and the bearing seat is prevented from oil leakage or external pollution.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is an exploded schematic view of a bearing seat in an embodiment of the present invention.
Fig. 2 is a sectional view of a bearing seat in an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature.
In order to achieve the above object, the present invention provides a rubber half-track hub bearing seat structure with a transparent cover plate, as shown in fig. 1 and 2. The rubber semi-crawler hub bearing block structure with the transparent cover plate comprises a hub, wherein the hub is provided with a bearing block 1, a transparent cover plate 2 and an outer cover 3, the transparent cover plate 2 is fixedly assembled to the bearing block 1, the transparent cover plate 2 is arranged between the bearing block 1 and the outer cover 3, the outer cover 3 is in a circular ring shape, the transparent cover plate 2 is circular, the transparent cover plate 2 seals one end of the bearing block 1, and a transmission shaft 7 and lubricating oil used for lubricating the transmission shaft 7 are arranged in the bearing block 1.
This bearing frame 1 is through setting up transparent cover 2 to enclosing cover 3 sets to the ring shape and can not shelter from this transparent cover 2, makes this transparent cover 2 can demonstrate the oil mass of lubricating oil in the bearing frame 1 and the condition of drive disk assembly, consequently the person of facilitating the use directly sees through this transparent cover 2 and observes the inside of bearing frame 1. Avoided among the prior art, bearing frame 1 can't in time observe the oil mass of lubricating oil in the bearing frame 1 and the condition of other transmission parts effectively because of sheltering from of enclosing cover 3, for the user provides very big facility, makes things convenient for its condition of mastering the wheel.
In order to further improve the sealing performance of the bearing seat 1, a sealing ring 4 is arranged between the bearing seat 1 and the transparent cover plate 2. Specifically, the sealing ring 4 is arranged on the upper end face of the bearing seat 1 matched with the transparent cover plate 2.
In addition, there is no gap between the transparent cover plate 2 and the outer cover 3. A plurality of screws are fixed on the bearing seat 1 through the outer cover 3 and the transparent cover plate 2 in sequence.
Preferably, in order to secure the strength of the housing 1, the thickness of the transparent cover plate 2 is greater than that of the outer cover 3.
The outer cover 3 has an outer circumference and an inner circumference, and the area of a circle formed by the inner circumference is not smaller than the area of a circle formed by the outer circumference. The outer lid 3 should not cover most of the area of the transparent cover 2 to prevent interference with the user's view.
For general convenience of viewing, the outer cover 3 is disposed on the side of the housing 1 facing the outside. Thus, the other side of the housing 1 also has an inner cover 5. Similarly, a sealing ring 6 is arranged between the inner cover 5 and the bearing seat 1, and the sealing ring 6 is arranged on the lower end surface of the bearing seat 1 matched with the inner cover 5.
Therefore, the bearing seat 1, the inner cover 5 and the transparent cover plate 2 form a closed space, and the lubricating oil is prevented from leaking or external muddy water is prevented from permeating into the bearing seat 1.
The present invention has been explained by using specific embodiments, and the explanation of the above embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.
Claims (8)
1. The rubber semi-crawler hub bearing seat structure with the transparent cover plate is characterized by comprising a hub, wherein the hub is provided with a bearing seat, the transparent cover plate and an outer cover, the transparent cover plate and the outer cover are fixedly assembled on the bearing seat, the transparent cover plate is arranged between the bearing seat and the outer cover, the outer cover is in a circular ring shape, the transparent cover plate is circular, the transparent cover plate seals one end of the bearing seat, and a transmission shaft and lubricating oil used for lubricating the transmission shaft are arranged in the bearing seat.
2. The rubber-track-half hub bearing seat structure with the transparent cover plate according to claim 1, wherein a seal ring is provided between the bearing seat and the transparent cover plate.
3. The rubber-track-half hub bearing seat structure with the transparent cover plate according to claim 2, wherein the seal ring is disposed on an upper end surface of the bearing seat matched with the transparent cover plate.
4. The rubber-track-half hub bearing seat structure with a transparent cover plate according to claim 1, wherein the thickness of the transparent cover plate is greater than the thickness of the outer cover.
5. The rubber-covered wheel hub bearing seat structure according to claim 1, wherein said outer cover has an outer circumference and an inner circumference, and the area of a circle formed by said inner circumference is not smaller than the area of a circle formed by said outer circumference.
6. The rubber-covered track shoe half structure according to claim 1, wherein there is no gap between said transparent cover plate and said outer cover.
7. The rubber-track-half hub bearing seat structure with the transparent cover plate according to claim 1, wherein the bearing seat further has an inner cap fixedly connected to the other end of the bearing seat.
8. The rubber track-half hub bearing seat structure with the transparent cover plate according to claim 7, wherein a sealing ring is arranged between the inner cover and the bearing seat, and the sealing ring is arranged on the lower end surface of the bearing seat matched with the inner cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220920832.5U CN217124429U (en) | 2022-04-14 | 2022-04-14 | Rubber semi-crawler wheel hub bearing seat structure with transparent cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220920832.5U CN217124429U (en) | 2022-04-14 | 2022-04-14 | Rubber semi-crawler wheel hub bearing seat structure with transparent cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217124429U true CN217124429U (en) | 2022-08-05 |
Family
ID=82649801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220920832.5U Active CN217124429U (en) | 2022-04-14 | 2022-04-14 | Rubber semi-crawler wheel hub bearing seat structure with transparent cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217124429U (en) |
-
2022
- 2022-04-14 CN CN202220920832.5U patent/CN217124429U/en active Active
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