阅读说明：本技术 一种两用轮毂 (Dual-purpose wheel hub ) 是由 万金华 于 2020-07-13 设计创作，主要内容包括：本发明公开了一种两用轮毂,包括轮圈和固定圈,所述轮圈由若干轮圈固定块组成,所述轮圈固定块下方与固定圈连接,上方与履带插块或轮圈插块连接。本发明轮圈固定块上方的轮圈插块为轮圈插块时,可以当做正常轮毂使用,将轮圈固定块上方的轮圈插块更换为履带插块并拆除固定圈用链轨连接成为履带状态,其结构简单,布局合理。(The invention discloses a dual-purpose hub which comprises a rim and a fixing ring, wherein the rim is composed of a plurality of rim fixing blocks, the lower parts of the rim fixing blocks are connected with the fixing ring, and the upper parts of the rim fixing blocks are connected with a track inserting block or a rim inserting block. When the rim insert block above the rim fixing block is the rim insert block, the wheel hub can be used as a normal wheel hub, the rim insert block above the rim fixing block is replaced by the track insert block, the fixing ring is detached and connected by the chain track to form a track state, and the wheel hub is simple in structure and reasonable in layout.)

1. The dual-purpose hub is characterized by comprising a rim (1) and a fixing ring (2), wherein the rim (1) is composed of a plurality of rim fixing blocks (4), the lower portion of each rim fixing block (4) is connected with the fixing ring (2), and the upper portion of each rim fixing block is connected with a track insert block (12) or a rim insert block (14).

2. The dual use hub of claim 1, wherein: the fixing ring (2) is provided with a plurality of fixing bolts (3) which are tangent to the circumference of the outer ring of the fixing ring (2).

3. The dual use hub of claim 1, wherein: the wheel rim fixing block (4) is characterized in that a bolt fixing block (6) is arranged at the lower end of the wheel rim fixing block (4), a fixing hole (5) of the bolt fixing block (6) is inserted into a fixing bolt (3) on the fixing ring (2), and a first groove (7) and a second groove (8) are formed in the upper end of the wheel rim fixing block (4).

4. The dual use hub of claim 1, wherein: the lower end face of the track insert block (12) is provided with a third rib (10) and a fourth rib (11) which are clamped with a first groove (7) and a second groove (8) of the rim fixing block (4), and the upper end face of the track insert block is provided with a first rib (9) and a second rib (13).

5. The dual use hub of claim 4, wherein: the lower end face of the rim insert block (14) is provided with a fifth rib (15) and a sixth rib (16) which are clamped with a first groove (7) and a second groove (8) of the rim fixing block (4).

6. The dual use hub of claim 1, wherein: the wheel rim fixing block (4) is connected with the track insert block (12) to form a track section, and the track section is connected with the bolt fixing block (6) at the lower end of the wheel rim fixing block (4) through a caterpillar track to form a track.

Technical Field

The invention relates to the technical field of automobile hubs, in particular to a dual-purpose hub.

Background

The invention provides a dual-purpose hub, which aims to solve the problems that a hub is one of the components of an automobile wheel, the existing hub can not change the shape, and when the automobile runs to places with bad environment and poor road conditions, such as mud lands, snowfields and the like, a round hub can sink into or slip, and can not be driven out easily.

Disclosure of Invention

According to the technical problem to be solved by the invention, the invention provides the dual-purpose hub with changeable shapes.

In order to solve the technical problem, the dual-purpose hub comprises a rim and a fixing ring, wherein the rim is composed of a plurality of rim fixing blocks, the lower parts of the rim fixing blocks are connected with the fixing ring, and the upper parts of the rim fixing blocks are connected with a track inserting block or a rim inserting block.

Furthermore, the fixing ring is provided with a plurality of fixing bolts which are tangent to the circumference of the outer ring of the fixing ring.

Furthermore, a bolt fixing block is arranged at the lower end of the rim fixing block, a fixing hole of the bolt fixing block is inserted into a fixing bolt on the fixing ring, and a first groove and a second groove are formed in the upper end of the rim fixing block.

Furthermore, the lower end face of the track insert block is provided with a third rib and a fourth rib which are clamped with the first groove and the second groove of the rim fixing block, and the upper end face of the track insert block is provided with a first rib and a second rib.

Furthermore, the lower end face of the rim insert block is provided with a fifth convex rib and a sixth convex rib which are clamped with the first groove and the second groove of the rim fixing block.

Furthermore, the rim fixing blocks and the track inserting blocks are connected to form track sections, and the track sections are connected with the bolt fixing blocks at the lower ends of the rim fixing blocks through chain tracks to form the tracks.

Has the advantages that: according to the dual-purpose hub, the wheel rim insert blocks above the wheel rim fixing blocks are replaced by the track insert blocks, the fixing rings are detached and connected through the chain rails to form a track shape, and the dual-purpose hub is suitable for severe road conditions and environments.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic structural view of a dual-purpose hub according to the present invention.

FIG. 2 is a schematic view of a dual-purpose hub retaining ring according to the present invention.

FIG. 3 is a schematic view of a dual hub track configuration of the present invention.

FIG. 4 is a schematic view of the connection between the dual-purpose hub and rim fixing block and the track insert block according to the present invention.

FIG. 5 is a schematic view of the connection between the dual-purpose hub and rim fixing block and the rim inserting block according to the present invention.

In the figure: 1 is a rim; 2 is a fixed ring; 3 is a fixing bolt; 4, a wheel rim fixing block; 5 is a fixing hole; 6 is a bolt fixing block; 7 is a first groove; 8 is a second groove; 9 is a first rib; 10 is a third rib; 11 is a fourth rib; 12 is a crawler belt insert block; 13 is a second rib; 14 is a rim insert block; 15 is a fifth rib; and 16 is a sixth rib.

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 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 scope of the present invention.

As shown in fig. 1 to 5, the dual-purpose wheel hub comprises a wheel rim 1 and a fixing ring 2, wherein the wheel rim 1 is composed of a plurality of wheel rim fixing blocks 4, the lower parts of the wheel rim fixing blocks 4 are connected with the fixing ring 2, and the upper parts of the wheel rim fixing blocks are connected with a track insert block 12 or a wheel rim insert block 14. The rim fixing block 4 and the rim inserting block 14 are connected to form a rim block, and the rim block is circumferentially combined and fixed by the fixing ring 2 to form the rim 1, which is a common hub shape.

As shown in FIG. 2, the fixing ring 2 is provided with a plurality of fixing bolts 3 tangent to the circumference of the outer ring of the fixing ring 2. The number of the fixing bolts 3 is the same as that of the rim fixing blocks 4, the fixing bolts are circumferentially welded on the fixing ring 2, and the circumference formed by the fixing bolts 3 is internally tangent to the outermost edge of the fixing ring 2.

As shown in fig. 4 and 5, a bolt fixing block 6 is disposed at a lower end of the rim fixing block 4, a fixing hole 5 of the bolt fixing block 6 is inserted into the fixing bolt 3 of the fixing ring 2, and a first groove 7 and a second groove 8 are disposed at an upper end of the rim fixing block 4. Wherein, the fixing bolt 3 on the fixing ring 2 is inserted into the fixing hole 5 of the bolt fixing block 6 at the lower end of the rim fixing block 4, so that the rim formed by the rim fixing block 4 is more stable.

As shown in fig. 4, the lower end surface of the track insert 12 is provided with a third rib 10 and a fourth rib 11 which are clamped with the first groove 7 and the second groove 8 of the rim fixing block 4, and the upper end surface is provided with a first rib 9 and a second rib 13. The upper end face and the lower end face of the track insert block 12 are provided with two convex edges, the convex edge at the upper end can increase friction, the convex edge at the lower end can be connected with a groove of the rim fixing block 4, and the track insert block 12 is connected with the rim fixing block 4 through a bolt after being clamped.

As shown in fig. 5, the lower end surface of the rim insert 14 is provided with a fifth rib 15 and a sixth rib 16 which are engaged with the first groove 7 and the second groove 8 of the rim fixing block 4. Wherein, two beads of the lower end face of the rim insert block 14 are clamped with two grooves of the rim fixing block 4, and the rim insert block 14 is connected with the rim fixing block 4 through a bolt.

As shown in fig. 3 and 4, the rim fixing block 4 is connected with the track insert block 12 to form a track link, and the track link is connected with the bolt fixing block 6 at the lower end of the rim fixing block 4 through a caterpillar to form a track. When the shape needs to be changed, the rim insert block 14 connected with the rim fixing block 4 is detached, the track insert block 14 is replaced, the fixing ring 2 is detached, and two sides of the bolt fixing blocks 6 at the lower end of the rim fixing block 4 are movably connected through two chain rails.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.

The above examples are merely illustrative of the present invention and should not be construed as limiting the scope of the present invention, and all designs identical or similar to the present invention are within the scope of the present invention.