CN209479320U

CN209479320U - Universal caster wheel

Info

Publication number: CN209479320U
Application number: CN201920016501.7U
Authority: CN
Inventors: 何圣鲲
Original assignee: Zhongshan Ocean Rich Intelligent Technology Co Ltd
Current assignee: Guangdong Ocean Fengyu Intelligent Technology Co.,Ltd.
Priority date: 2019-01-02
Filing date: 2019-01-02
Publication date: 2019-10-11
Anticipated expiration: 2029-01-02

Abstract

The utility model relates to a kind of universal caster wheels, including the identical main wheel of two structures, two main wheels is fixedly installed on same axle sleeve in parallel to each other, to constitute one for the leading foot wheel for moving forward and backward direction；The periphery of two main wheels is equipped with multiple side rollings, the son wheel as tire.The utility model has the function of 360 degree of follow-up steerings, is conducive to improve the convenience of dodgem castor installation and the manufacturing cost of dodgem.

Description

Universal caster wheel

Technical field

The utility model relates to dodgems, and in particular to a kind of castor of dodgem.

Background technique

Common dodgem, castor are the single side wheel only moved forward and backward, it is necessary to which castor is mounted on complicated turn To in mechanism, it is just able to achieve servo-actuated 360 ° of steerings of castor, therefore, the defect of higher cost inconvenient in the prevalence of installation.

Utility model content

The utility model discloses a kind of universal caster wheels, it is intended to improve drawbacks described above present in existing dodgem castor.

The utility model adopts the technical scheme that

A kind of universal caster wheel, including the identical main wheel of two structures, two main wheels are fixedly installed in same in parallel to each other On axle sleeve, to constitute one for the leading foot wheel for moving forward and backward direction；The periphery of two main wheels is equipped with multiple lateral rollings Dynamic son wheel as tire.

Preferably, two main wheels are fixedly installed in the both ends of axle sleeve respectively, apart to be set on the axle sleeve.

Preferably, the son wheel on two main wheels is arranged with alternateing, to be spliced into a continuous round tyre surface.

Preferably, sub- wheel is circle drum type.

Preferably, main wheel includes boss plate, and the periphery of boss plate is respectively equipped with multiple races, is equipped in each race A piece wheel shaft, the equal movable sleeve of every wheel shaft are connected to a son wheel；

All wheel shafts are set on same plane parallelly with boss plate, so that all sub- wheels are on same plane And both with respect to boss plate side rolling；

The wheel face of all sub- wheels is all exposed except boss plate, to piece together the tire of main wheel.

Preferably, boss plate is connected to each other by central shaft hole set by its plate face and axle sleeve chamber.

Preferably, boss plate is opposite with multiple threaded holes set by end face of shaft bush by multiple through-holes set by its plate face It connects, and is fixedly connected on the end face of axle sleeve by screw.

Preferably, boss plate is plane metal plate bending part.

Preferably, sub- wheel is by central shaft hole pivot bush unit on wheel shaft.

The utility model by be used for the leading double-legged wheel periphery for moving forward and backward direction be provided with it is multiple can lateral movement Son wheel is used as tire, itself just has the function of 360 ° of follow-up steerings, can pacify it without configuring special steering mechanism Loaded on dodgem and realize smoothly turn to, be conducive to improve dodgem castor installation convenience and dodgem manufacture at This.

Detailed description of the invention

Fig. 1 is the general structure schematic diagram of the utility model embodiment；

Fig. 2 is Fig. 1 explosive view；

Fig. 3 is the sub- wheel construction schematic diagram of the utility model embodiment；

Fig. 4 is the overall structure side view of the utility model embodiment.

Specific embodiment

The utility model is illustrated in the following with reference to the drawings and specific embodiments.

It is as illustrated in fig. 1 and 2: a kind of universal caster wheel, including the identical main wheel 1 of two structures and one are for by two main wheels 1 axle sleeve 2 being connected as one.

As shown in Figure 3: main wheel 1 includes the son wheel 102 of boss plate 101 and four round drum types, and boss plate 101 is plane metal plate The packet of golden bending, quadrangle are equipped with a Y shape frame 1011, and four Y shape framves 1011 and boss plate 101 are in same flat On face, four races 1012 are divided into four sides in boss plate 101；A wheel shaft 103 is equipped in each race 1012, often The both ends of root wheel shaft 103 are separately fixed in the correspondence diverging arms of two neighboring Y shape frame 1011, so that four wheel shafts 103 are equal It is parallelly with boss plate 101 in the same plane；Four son wheels 102 distinguish pivot bush unit by respective central shaft hole On Yu Sigen wheel shaft 103, so as to be set to the periphery of boss plate 101 relative to 101 side rolling of boss plate；Four son wheels 103 wheel face is all exposed except boss plate 101, to piece together the tire of main wheel 1.

Two main wheels 1 are divided into the both ends of axle sleeve 2 as shown in Figure 1:, and two-wheeled passes through set on respective boss plate 101 Central shaft hole and 2 chamber of axle sleeve are connected to each other, by more set by multiple through-holes set on respective boss plate 101 and 2 end face of axle sleeve A threaded hole is connected to each other and is fixedly connected on the end face of axle sleeve 2 with screw 104, to be installed on axle sleeve 2 at a distance of ground.

It is as shown in Figure 4: it is alternateed between eight son wheels 102 on two main wheels 1, it is continuous round to be spliced into one Tyre surface.

The main wheel 1 of the utility model can move forward and backward, sub- wheel 102 can transverse movement, the utility model is installed on and is touched Che Shang is cooperated by main wheel 1 and son wheel 103,360 ° of follow-up steerings of dodgem can be realized.

Claims

1. a kind of universal caster wheel, it is characterised in that: including the identical main wheel of two structures, two main wheels are fixed in parallel to each other to pacify Loaded on same axle sleeve, the leading foot wheel for moving forward and backward direction is used for constitute one；The periphery of two main wheels is equipped with more A side rolling, the son wheel as tire.

2. a kind of universal caster wheel according to claim 1, it is characterised in that: two main wheels are fixedly installed in axle sleeve respectively Both ends, apart to be set on the axle sleeve.

3. a kind of universal caster wheel according to claim 1, it is characterised in that: the son wheel on two main wheels is set with alternateing It sets, to be spliced into a continuous round tyre surface.

4. a kind of universal caster wheel according to claim 3, it is characterised in that: sub- wheel is circle drum type.

5. a kind of universal caster wheel according to claim 1, it is characterised in that: main wheel includes boss plate, the periphery of boss plate Multiple races are respectively equipped with, a wheel shaft is equipped in each race, the equal movable sleeve of every wheel shaft is connected to a son wheel；

All wheel shafts parallelly with boss plate be set to same plane on so that all sub- wheels be on same plane and Relative to boss plate side rolling；

6. a kind of universal caster wheel according to claim 5, it is characterised in that: boss plate passes through central axis set by its plate face Hole is connected to each other with axle sleeve chamber.

7. a kind of universal caster wheel according to claim 5, it is characterised in that: boss plate passes through multiple logical set by its plate face Hole is connected to each other with multiple threaded holes set by end face of shaft bush, and the end face of axle sleeve is fixedly connected on by screw.

8. a kind of universal caster wheel according to claim 5, it is characterised in that: boss plate is plane metal plate bending part.

9. a kind of universal caster wheel according to claim 5, it is characterised in that: sub- wheel is by central shaft hole pivot bush unit in wheel On axis.