CN216761956U - Spliced guide wheel convenient to maintain - Google Patents
Spliced guide wheel convenient to maintain Download PDFInfo
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- CN216761956U CN216761956U CN202220226711.0U CN202220226711U CN216761956U CN 216761956 U CN216761956 U CN 216761956U CN 202220226711 U CN202220226711 U CN 202220226711U CN 216761956 U CN216761956 U CN 216761956U
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Abstract
The utility model belongs to the field of guide wheels, and particularly discloses a spliced guide wheel convenient to maintain, which comprises a wheel frame and a guide wheel piece, wherein the guide wheel piece is arranged on the inner side of the wheel frame and comprises a wheel body and a wheel surface sleeve; the wheel body is provided with an upper wheel plate, a lower wheel plate and an installation cover, the upper wheel plate and the lower wheel plate are both in a fan shape, shaft holes are formed in two side ends of the upper wheel plate and the lower wheel plate, and the installation cover is arranged outside the shaft holes; the upper wheel plate and the lower wheel plate respectively comprise a wheel column part A, an installation part A, a wheel column part B and an installation part B, wherein the wheel column part A and the wheel column part B are arranged on the inner sides of the installation part A and the installation part B, and the close ends of the wheel column part A and the wheel column part B are clamped and matched. The wheel body adopts a splicing structure of the upper wheel plate and the lower wheel plate, is convenient to disassemble, has good connection stability, is not easy to crack, and has relatively long service life.
Description
Technical Field
The utility model relates to the field of guide wheels, in particular to a splicing type guide wheel convenient to maintain.
Background
The guide wheel is used for removing the direction guide of in-process to software pipeline or steel wire, the linear object of software such as nylon rope, the guide wheel has the pulley structure, the guide wheel can play the effect of economizing on power in some project or product, the guide wheel accessory is electric shovel traveling system's important part, its performance plays decisive action to the stability and the fail safe nature of whole electric shovel's traveling system, the guide wheel plays tensioning track effect in traveling system, so take-up pulley, take-up pulley. The tightness of the crawler belt can be effectively adjusted, and the walking stability and high efficiency of the electric shovel are effectively realized.
The existing guide wheel has very simple structure, so that the surface of a guide wheel shaft is under the action of extrusion force of an expansion sleeve and composite mechanical force in the long-term operation process of the common guide wheel, so that the service life of the guide wheel is relatively short; and when maintaining, dismantle too loaded down with trivial details, it is comparatively troublesome to maintain.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a splicing type guide wheel convenient to maintain so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a splicing type guide wheel convenient to maintain comprises a wheel frame and a guide wheel piece, wherein the guide wheel piece is arranged on the inner side of the wheel frame and comprises a wheel body and a wheel surface sleeve; the wheel body is provided with an upper wheel plate, a lower wheel plate and an installation cover, the upper wheel plate and the lower wheel plate are both in a fan shape, shaft holes are formed in two side ends of the upper wheel plate and the lower wheel plate, and the installation cover is arranged outside the shaft holes; the upper wheel plate and the lower wheel plate respectively comprise a wheel column part A, an installation part A, a wheel column part B and an installation part B, wherein the wheel column part A and the wheel column part B are arranged on the inner sides of the installation part A and the installation part B, and the close ends of the wheel column part A and the wheel column part B are clamped and matched.
Preferably, the mounting part A and the mounting part B are both disc-shaped, and the mounting part A and the mounting part B are connected through bolt locking.
Preferably, the wheel surface sleeve covers the outer sides of the wheel column part A and the wheel column part B, the wheel surface sleeve comprises a supporting layer and a wear-resistant layer, and the supporting layer is arranged on the lower side of the wear-resistant layer and is attached to the wheel column part A and the wheel column part B.
Preferably, the wheel surface sleeve covers the outer sides of the wheel column part A and the wheel column part B, the wheel surface sleeve comprises a supporting layer and a wear-resistant layer, and the supporting layer is arranged on the lower side of the wear-resistant layer and is attached to the wheel column part A and the wheel column part B.
Preferably, the supporting layer is a metal supporting sleeve, and the wear-resistant layer is a rubber wear-resistant sleeve with a wear-resistant coating.
Compared with the prior art, the utility model has the beneficial effects that:
the wheel body adopts a splicing structure of the upper wheel plate and the lower wheel plate, and the wheel surface sleeve is arranged outside the wheel body and is convenient to disassemble, namely the upper wheel plate and the lower wheel plate can be conveniently disassembled after being disassembled, so that the upper wheel plate and the lower wheel plate can be freely replaced; and go up wheel plate, lower wheel plate and adopt the cooperation mode of wheel column portion A, installation department A and wheel column portion B, installation department B, connection stability is good, and difficult fracture, life is higher relatively.
Drawings
FIG. 1 is a schematic illustration of an explosive structure according to the present invention;
FIG. 2 is a schematic structural view of a wheel body according to the present invention;
fig. 3 is a schematic view of the overall structure of the present invention.
In the figure: 1. a wheel carrier; 2. a wheel body; 21. an upper wheel plate; 211. a column part A; 212. an installation part A; 22. a lower wheel plate; 221. a column part B; 222. an installation part B; 23. installing a cover; 3. a wheel surface sleeve; 301. a support layer; 302. and a wear-resistant layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-3, the present invention provides a technical solution: a splicing type guide wheel convenient to maintain comprises a wheel frame 1 and a guide wheel piece, wherein the guide wheel piece is arranged on the inner side of the wheel frame 1 and comprises a wheel body 2 and a wheel surface sleeve 3, the axial end part of the wheel body 2 is connected to the inner side of the wheel frame 1 through a bearing, and the wheel surface sleeve 3 is coated outside the wheel body 2; the wheel body 2 is provided with an upper wheel plate 21, a lower wheel plate 22 and an installation cover 23, the sections of the upper wheel plate 21 and the lower wheel plate 22 are both in a fan shape, shaft holes are formed in the two side ends of the upper wheel plate 21 and the lower wheel plate 22, and the installation cover 23 is arranged on the outer side of each shaft hole; the upper wheel plate 21 and the lower wheel plate 22 respectively comprise a wheel column part A211, an installation part A212, a wheel column part B221 and an installation part B222, wherein the wheel column part A211 and the wheel column part B221 are arranged on the inner sides of the installation part A212 and the installation part B222, and the close ends of the wheel column part A A211 and the wheel column part B221 are in clamping fit.
In this embodiment, the mounting portions a212 and B222 are both in the shape of a disk, and the mounting portions a212 and B222 are connected by bolts.
In the present embodiment, the size of the end face obtained by adding the mounting portion a212 and the mounting portion B222 matches the size of the mounting cover 23.
In this embodiment, the wheel cover 3 covers the outer sides of the wheel post portion a211 and the wheel post portion B221, the wheel cover 3 includes a support layer 301 and a wear-resistant layer 302, and the support layer 301 is disposed below the wear-resistant layer 302 and covers the wheel post portion a211 and the wheel post portion B221.
In this embodiment, the support layer 301 is a metal support sleeve, and the wear-resistant layer 302 is a rubber wear-resistant sleeve with a wear-resistant coating.
In this embodiment, the wheel body 2 of the guide wheel adopts a splicing structure of an upper wheel plate 21 and a lower wheel plate 22, and the wheel surface sleeve 3 is arranged outside the wheel body 2, so that the wheel surface sleeve 3 is convenient to detach, that is, after detachment, the upper wheel plate 21 and the lower wheel plate 22 can be conveniently detached, and the upper wheel plate 21 and the lower wheel plate 22 can be freely replaced; and the upper wheel plate 21 and the lower wheel plate 22 adopt the matching mode of the wheel column part A211, the mounting part A212, the wheel column part 221B and the mounting part B222, so that the connection stability is good, the cracking is not easy to occur, and the service life is relatively long.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The spliced guide wheel convenient to maintain is characterized by comprising a wheel frame (1) and a guide wheel piece, wherein the guide wheel piece is arranged on the inner side of the wheel frame (1), the guide wheel piece comprises a wheel body (2) and a wheel surface sleeve (3), the end part of the shaft of the wheel body (2) is connected to the inner side of the wheel frame (1) through a bearing, and the wheel surface sleeve (3) is coated outside the wheel body (2); the wheel body (2) is provided with an upper wheel plate (21), a lower wheel plate (22) and a mounting cover (23), the sections of the upper wheel plate (21) and the lower wheel plate (22) are fan-shaped, shaft holes are formed in the two side ends of the upper wheel plate (21) and the lower wheel plate (22), and the mounting cover (23) is arranged on the outer side of each shaft hole; go up wheel board (21), lower wheel board (22) and include wheel post portion A (211), installation department A (212) and wheel post portion B (221), installation department B (222) respectively, wherein wheel post portion A (211), wheel post portion B (221) locate the inboard of installation department A (212), installation department B (222), and the close end joint cooperation of wheel post portion A (211), wheel post portion B (221).
2. The easy-to-maintain split guide wheel of claim 1, wherein: the installation part A (212) and the installation part B (222) are both in a disc shape, and the installation part A (212) and the installation part B (222) are connected through bolts in a locking mode.
3. The easy-to-maintain split guide wheel of claim 1, wherein: the size of the end face of the mounting part A (212) and the mounting part B (222) is consistent with the size of the mounting cover (23).
4. The easy-to-maintain split guide wheel of claim 1, wherein: wheel face cover (3) cover in wheel post portion A (211), wheel post portion B (221) outside, and wheel face cover (3) include supporting layer (301) and wearing layer (302), and wearing layer (302) downside and subsides are located in supporting layer (301) and are covered on wheel post portion A (211), wheel post portion B (221).
5. The easy-to-maintain split guide wheel of claim 4, wherein: the supporting layer (301) is a metal supporting sleeve, and the wear-resistant layer (302) is a rubber wear-resistant sleeve with a wear-resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220226711.0U CN216761956U (en) | 2022-01-26 | 2022-01-26 | Spliced guide wheel convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220226711.0U CN216761956U (en) | 2022-01-26 | 2022-01-26 | Spliced guide wheel convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216761956U true CN216761956U (en) | 2022-06-17 |
Family
ID=81978877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220226711.0U Active CN216761956U (en) | 2022-01-26 | 2022-01-26 | Spliced guide wheel convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216761956U (en) |
-
2022
- 2022-01-26 CN CN202220226711.0U patent/CN216761956U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A splicing guide wheel for easy maintenance Effective date of registration: 20220725 Granted publication date: 20220617 Pledgee: Industrial and Commercial Bank of China Limited Linyi Hedong sub branch Pledgor: Shandong Zhenqi Machinery Co.,Ltd. Registration number: Y2022980011120 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |