CN216101327U - Land leveler front axle hub - Google Patents
Land leveler front axle hub Download PDFInfo
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- CN216101327U CN216101327U CN202122701157.5U CN202122701157U CN216101327U CN 216101327 U CN216101327 U CN 216101327U CN 202122701157 U CN202122701157 U CN 202122701157U CN 216101327 U CN216101327 U CN 216101327U
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Abstract
The utility model discloses a front axle hub of a land leveler, which comprises a hub main body, wherein a valve pipe is arranged in the middle of the hub main body, and anti-falling mechanisms are arranged on the outer surfaces of two ends of the hub main body. The front axle hub of the land leveler is provided with the bolt dustproof mechanism and the anti-falling mechanism, so that the outer wall of a hub mounting bolt can be shielded and protected when the hub is mounted, dust can be prevented from entering a bolt gap to influence the mounting and dismounting of the hub, the collision on the hub mounting bolt can be buffered, the hub mounting bolt can be prevented from being deformed to cause the mounting bolt to slide, the anti-falling mechanism can shield and protect the gap between the hub and an outer tire after the tire is mounted, soil blocks and gravels can be prevented from entering an inner tire from the gap between the hub and the outer tire to damage the inner tire, the outer tire can be prevented from accidentally falling off the hub under the collision of external force, and a better use prospect is brought.
Description
Technical Field
The utility model relates to the field of grader accessories, in particular to a front axle hub of a grader.
Background
The front axle hub of the land leveler is a device for conveniently mounting tires on the front axle of the land leveler, the front axle hub can be conveniently used by people, and the front axle hub of the land leveler is simple in structure and convenient to operate.
According to 202020375227.5, a land leveler front axle hub comprises a hub, the hub comprises a rim and a web, the web is provided with a mounting hole for mounting the hub, the web is provided with an anti-theft device, the anti-theft device comprises a covering part for covering the mounting hole, a contact pin and a plug connector connected with the hub and matched with the contact pin, the covering part is connected with the web in a sliding way, the covering part comprises a covering section and a connecting section, the covering section is positioned at one side of the web outside and used for covering the mounting hole, the connecting section is connected with the contact pin after passing through the sliding groove, the plug connector is provided with a plug hole capable of being matched with the contact pin in a sliding way and a plug groove larger than the plug hole, one end of the contact pin far away from the connecting section can freely move relative to the connecting section according to gravity, when the contact pin is positioned in the plug groove and not positioned in the plug hole, the covering section can prevent the mounting hole from being easily stolen when the contact pin is positioned in the mounting hole, however, in the working process of the land leveler, dust easily enters the bolt gap to affect the installation and the disassembly of the wheel hub, and certain inconvenience is caused.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a front axle hub of a land leveler, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a land leveler front axle wheel hub, includes the wheel hub main part, the middle part of wheel hub main part is provided with the valve pipe, the both ends surface of wheel hub main part all is provided with anti-drop mechanism, the inner wall of wheel hub main part is provided with bolt dustproof mechanism, bolt dustproof mechanism includes that connecting seat, vice bolt shield, main bolt shield and magnetism inhale the circle, anti-drop mechanism includes blotter, anti-drop circle and fixed screw.
The bolt dustproof mechanism is mainly beneficial to shielding and protecting the hub mounting bolt.
The anti-falling mechanism is mainly beneficial to shielding and protecting the gap between the hub and the cover tyre.
Preferably, the outer wall of the connecting seat is provided with a magnetic attraction ring, the outer surface of the upper end of the connecting seat is provided with an auxiliary bolt dustproof cover and a main bolt dustproof cover, and the auxiliary bolt dustproof cover is located outside the main bolt dustproof cover.
Preferably, the outer surface of the lower end of the anti-falling ring is provided with a cushion pad, and the inner wall of the anti-falling ring is provided with a fixing screw.
Preferably, the outer wall of the connecting seat is fixedly connected with the inner wall of the magnetic suction ring, the outer surfaces of the lower ends of the main bolt dust-proof cover and the auxiliary bolt dust-proof cover are fixedly connected with the outer surface of the upper end of the connecting seat, and the number of the auxiliary bolt dust-proof covers is eight.
Preferably, the outer surface of the upper end of the cushion pad is fixedly connected with the outer surface of the lower end of the anti-falling ring, the outer surface of the lower end of the fixing screw penetrates through the inner wall of the anti-falling ring, and the number of the fixing screws is eight.
Preferably, the outer wall of connecting seat is inhaled the circle through magnetism and can be dismantled with the inner wall of wheel hub main part and be connected, the lower extreme surface of anti-drop circle can be dismantled through the both ends surface of fixed screw with the wheel hub main part and be connected, the quantity of anti-drop mechanism is two sets of.
Compared with the prior art, the utility model has the following beneficial effects: the front axle hub of the land leveler is characterized in that a bolt dustproof mechanism is arranged, when the hub is installed, a connecting seat can be installed at one end of a hub main body through a magnetic suction ring, a main bolt dustproof cover and an auxiliary bolt dustproof cover can be clamped on the outer wall of a hub installation bolt to shield and protect the outer wall of the hub installation bolt, dust is prevented from entering into a bolt gap to influence the installation and the disassembly of the hub, the collision of the hub installation bolt is buffered, the hub installation bolt is prevented from being deformed to cause the sliding of the installation bolt, the hub installation is facilitated, the anti-falling mechanism is arranged, after a tire is installed, the anti-falling rings can be installed at two ends of the hub main body through fixing screws, the anti-falling rings can shield and protect the gap between the hub and a cover tire, soil blocks and gravels are prevented from entering into an inner tire from the gap between the hub and the cover tire, the damage to the inner tire is prevented, and the cover tire can be prevented from being accidentally falling off from the hub under the collision of external force, the front axle hub of the grader is simple in structure, convenient to operate and better in using effect compared with a traditional mode.
Drawings
FIG. 1 is a side view of the overall construction of a grader front axle hub in accordance with the present invention.
FIG. 2 is a top view of the overall structure of a grader front axle hub in accordance with the present invention.
Fig. 3 is an enlarged view of the bolt dust prevention mechanism 4 of fig. 1 of a front axle hub of a grader according to the present invention.
Fig. 4 is an enlarged view of the drop-off prevention mechanism 1 in fig. 1 of a front axle hub of a motor grader according to the present invention.
In the figure: 1. an anti-drop mechanism; 2. a valve tube; 3. a hub body; 4. a bolt dust prevention mechanism; 401. a connecting seat; 402. a secondary bolt dust cap; 403. a main bolt dust cover; 404. a magnetic attraction ring; 101. a cushion pad; 102. an anti-drop ring; 103. and fixing the screw.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may 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 in specific cases to those skilled in the art.
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.
The first embodiment is as follows:
as shown in fig. 1 to 4, a front axle hub of a land leveler comprises a hub main body 3, a valve tube 2 is arranged in the middle of the hub main body 3, anti-drop mechanisms 1 are arranged on the outer surfaces of both ends of the hub main body 3, a bolt dust-proof mechanism 4 is arranged on the inner wall of the hub main body 3, the bolt dust-proof mechanism 4 comprises a connecting seat 401, an auxiliary bolt dust-proof cover 402, a main bolt dust-proof cover 403 and a magnetic suction ring 404, and the anti-drop mechanism 1 comprises a cushion pad 101, an anti-drop ring 102 and a fixing screw 103.
Example two:
on the basis of the first embodiment, as shown in fig. 3, a magnetic attraction ring 404 is disposed on an outer wall of the connection seat 401, an auxiliary bolt dust-proof cover 402 and a main bolt dust-proof cover 403 are disposed on an outer surface of an upper end of the connection seat 401, and the auxiliary bolt dust-proof cover 402 is located outside the main bolt dust-proof cover 403, which is beneficial to the structural stability of the bolt dust-proof mechanism 4.
Example three:
on the basis of the first embodiment, as shown in fig. 4, a cushion pad 101 is disposed on the outer surface of the lower end of the anti-drop ring 102, and a fixing screw 103 is disposed on the inner wall of the anti-drop ring 102, which is beneficial to the structural stability of the anti-drop mechanism 1.
Example four:
on the basis of the first and second embodiments, as shown in fig. 1 and 3, the outer wall of the connecting seat 401 is fixedly connected to the inner wall of the magnetic attraction ring 404, the outer surfaces of the lower ends of the main bolt dust-proof cover 403 and the auxiliary bolt dust-proof cover 402 are both fixedly connected to the outer surface of the upper end of the connecting seat 401, and the number of the auxiliary bolt dust-proof covers 402 is eight, which is beneficial to the stable connection of the bolt dust-proof mechanism 4.
Example five:
on the basis of the first and third embodiments, as shown in fig. 1 and 4, the outer surface of the upper end of the cushion pad 101 is fixedly connected to the outer surface of the lower end of the anti-falling ring 102, the outer surface of the lower end of the fixing screw 103 penetrates through the inner wall of the anti-falling ring 102, and the number of the fixing screws 103 is eight, which is beneficial to the stable connection of the anti-falling mechanism 1.
Example six:
on the basis of the first embodiment, as shown in fig. 1, the outer wall of the connecting seat 401 is detachably connected with the inner wall of the hub main body 3 through the magnetic attraction ring 404, the outer surface of the lower end of the anti-falling ring 102 is detachably connected with the outer surfaces of the two ends of the hub main body 3 through the fixing screws 103, and the number of the anti-falling mechanisms 1 is two, which is beneficial to the overall structural stability of the front axle hub of the grader.
Before the hub is used, a user firstly installs a hub main body 3 on a front axle of the grader by a hub installation bolt, then fixes a bolt dustproof mechanism 4 on the hub main body 3, then installs an outer tire and an inner tire on the hub main body 3, and finally installs an anti-falling mechanism 1 on the hub main body 3, so that the installation of the whole front axle hub of the grader can be completed, the bolt dustproof mechanism 4 is arranged, when the hub is installed, a connecting seat 401 can be installed at one end of the hub main body 3 by a magnetic suction ring 404, a main bolt dustproof cover 403 and an auxiliary bolt dustproof cover 402 can be clamped on the outer wall of the hub installation bolt, the outer wall of the hub installation bolt is shielded and protected, dust is prevented from entering a bolt gap to influence the installation and the disassembly of the hub, the collision on the hub installation bolt can be buffered, the deformation of the hub installation bolt is prevented from causing the smooth thread of the installation bolt, the anti-falling mechanism 1 is favorable for mounting of a wheel hub, can be mounted at the back of a tire through the fixing screws 103, the anti-falling ring 102 is mounted at two ends of a wheel hub main body 3, the anti-falling ring 102 can shield and protect the gaps between the wheel hub and the outer tire, so that soil blocks and gravels are prevented from entering the inner tire from the gaps between the wheel hub and the outer tire, the inner tire is damaged, the outer tire can be prevented from falling off accidentally from the wheel hub under the collision of external force, and the anti-falling mechanism is favorable for using a road grader and is practical.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a land leveler front axle wheel hub, includes wheel hub main part (3), its characterized in that: the middle part of wheel hub main part (3) is provided with valve pipe (2), the both ends surface of wheel hub main part (3) all is provided with anti-drop mechanism (1), the inner wall of wheel hub main part (3) is provided with bolt dustproof mechanism (4), bolt dustproof mechanism (4) are including connecting seat (401), vice bolt shield (402), main bolt shield (403) and magnetism circle (404) of inhaling, anti-drop mechanism (1) is including blotter (101), anti-drop circle (102) and fixed screw (103).
2. The grader front axle hub according to claim 1, wherein: the outer wall of the connecting seat (401) is provided with a magnetic attraction ring (404), the outer surface of the upper end of the connecting seat (401) is provided with an auxiliary bolt dustproof cover (402) and a main bolt dustproof cover (403), and the auxiliary bolt dustproof cover (402) is located outside the main bolt dustproof cover (403).
3. The grader front axle hub according to claim 1, wherein: the outer surface of the lower end of the anti-falling ring (102) is provided with a cushion pad (101), and the inner wall of the anti-falling ring (102) is provided with a fixing screw (103).
4. The grader front axle hub according to claim 1, wherein: the outer wall of the connecting seat (401) is fixedly connected with the inner wall of the magnetic suction ring (404), the outer surfaces of the lower ends of the main bolt dustproof cover (403) and the auxiliary bolt dustproof cover (402) are fixedly connected with the outer surface of the upper end of the connecting seat (401), and the number of the auxiliary bolt dustproof covers (402) is eight.
5. The grader front axle hub according to claim 1, wherein: the outer surface of the upper end of the cushion pad (101) is fixedly connected with the outer surface of the lower end of the anti-falling ring (102), the outer surface of the lower end of the fixing screw (103) penetrates through the inner wall of the anti-falling ring (102), and the number of the fixing screws (103) is eight.
6. The grader front axle hub according to claim 1, wherein: the outer wall of connecting seat (401) is inhaled circle (404) through magnetism and can be dismantled with the inner wall of wheel hub main part (3) and be connected, the lower extreme surface of anti-drop circle (102) can be dismantled through the both ends surface of fixed screw (103) with wheel hub main part (3) and be connected, the quantity of anti-drop mechanism (1) is two sets of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122701157.5U CN216101327U (en) | 2021-11-06 | 2021-11-06 | Land leveler front axle hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122701157.5U CN216101327U (en) | 2021-11-06 | 2021-11-06 | Land leveler front axle hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216101327U true CN216101327U (en) | 2022-03-22 |
Family
ID=80713915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122701157.5U Active CN216101327U (en) | 2021-11-06 | 2021-11-06 | Land leveler front axle hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216101327U (en) |
-
2021
- 2021-11-06 CN CN202122701157.5U patent/CN216101327U/en active Active
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