CN208232712U - A kind of universal wheel that can be oriented - Google Patents
A kind of universal wheel that can be oriented Download PDFInfo
- Publication number
- CN208232712U CN208232712U CN201820834492.8U CN201820834492U CN208232712U CN 208232712 U CN208232712 U CN 208232712U CN 201820834492 U CN201820834492 U CN 201820834492U CN 208232712 U CN208232712 U CN 208232712U
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- Prior art keywords
- wheel support
- rolling wheel
- universal wheel
- upper covering
- rolling
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- 238000005096 rolling process Methods 0.000 claims abstract description 57
- 235000004443 Ricinus communis Nutrition 0.000 abstract description 10
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 240000000528 Ricinus communis Species 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
The utility model provides a kind of universal wheel that can be oriented, and belongs to castor technical field.It solves the problems, such as that universal wheel is non-orientable in the prior art.The utility model universal wheel, including rolling wheel support and idler wheel, the lower end of rolling wheel support is two panels clamping part disposed in parallel, clamping part is equipped with axle hole, idler wheel is fixed between the clamping part of the rolling wheel support by wheel shaft and fastening nut, upper covering is equipped with above rolling wheel support, first ball of circle is equipped between upper covering and rolling wheel support, lower tray is equipped with below rolling wheel support, it is lower that second ball of circle is equipped between tray and rolling wheel support, the side of rolling wheel support is additionally provided with directional hole, the upper covering of directional hole horizontal direction is equipped with the orientation lever cooperated with directional hole.The utility model Universal wheel structure is simpler, compact, can realize the conversion between universal wheel and directional wheel by orientation linkage orientation, improve the application range of universal wheel.
Description
Technical field
The utility model belongs to castor technical field more particularly to a kind of universal wheel that can be oriented.
Background technique
Universal wheel is exactly so-called movable castor, its structure tolerable injury level 360 degree rotation.Castor is a general designation, including
Movable castor and rigid castors.Rigid castors do not have rotational structure, and cannot horizontally rotate vertically to rotate.Both castors one
As be all collocation, for example the structure of trolley is two, front fast pulley, and back is two activities close to cart handrail
Universal wheel.Universal wheel refers to that the bracket for being mounted on castor wheel horizontal 360-degree can rotate in dynamic load or static load.But universal wheel
There is certain defect in use, when supporting heavier object on universal wheel, and needing to transport back and forth in one direction,
Due to the revolving property of above-mentioned universal wheel horizontal 360-degree, when changing carriage direction, which will receive biggish resistance,
It is mobile to the direction of change that the resistance can prevent the universal wheel, and may change the moving track in the direction of change, this is just
Need user using direction mobile object from more great strength to change and in real time adjustment universal wheel moving track.
Summary of the invention
The purpose of the use of the new type be to provide in view of the deficiencies of the prior art it is a kind of can orientation universal wheel, not only structure
Simply, compact, convenient for manufacture production, and the universal wheel that can be oriented, the utility model are achieved by the following technical programs.
A kind of universal wheel that can be oriented, including rolling wheel support and idler wheel, the lower end of the rolling wheel support are disposed in parallel
Two panels clamping part, the clamping part are equipped with axle hole, and the idler wheel is fixed on the idler wheel branch by wheel shaft and fastening nut
Between the clamping part of frame, which is characterized in that upper covering is equipped with above the rolling wheel support, between the upper covering and rolling wheel support
Equipped with first ball of circle, it is equipped with lower tray below the rolling wheel support, a circle is equipped between the lower tray and rolling wheel support
Second ball, the side of the rolling wheel support are additionally provided with directional hole, and the upper covering of the directional hole horizontal direction is equipped with and determines
The orientation lever cooperated to hole.
In a preferred embodiment, the universal wheel further includes connecting rod, it is described it is upper covering, rolling wheel support and under hold
Disk is sheathed in connecting rod, is additionally provided with axle sleeve in the connecting rod between the upper covering and lower tray, the rolling wheel support is arranged
In on the axle sleeve in connecting rod, being additionally provided with fixture nut in the connecting rod below the lower tray, above structure passes through fixed spiral shell
Mother is fixed in connecting rod, easy to disassemble.
In a preferred embodiment, the place of the upper covering, rolling wheel support and lower tray and ball engagement is equipped with
One circle groove.
In a preferred embodiment, the side of the rolling wheel support is equipped with more than one directional hole.
In a preferred embodiment, the upper covering is equipped with the threaded hole for fixed orientation bar.
In a preferred embodiment, the orientation lever is equipped with the first loop pillar and the second loop pillar, first loop pillar
It is equipped with external screw thread, is connected through a screw thread between first loop pillar and upper covering, second loop pillar and rolling wheel support are determined
Cooperate to hole and orients.
In a preferred embodiment, the diameter of first loop pillar is greater than the diameter of the second loop pillar.
The utility model has the beneficial effects that: the utility model universal wheel can 360 degree rotation, orientation lever machine can also be passed through
Structure orientation, realizes the conversion between universal wheel and directional wheel, to improve the application range of universal wheel；Further, this reality
Use double roll structures with New-type universal castor keeps Universal wheel structure simpler, compact instead of bearing, and double roll structures
Universal wheel is set to be able to bear biggish load-carrying.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for the universal wheel that can be oriented of the utility model；
Fig. 2 is a kind of structural schematic diagram for the universal wheel rolling wheel support that can be oriented of the utility model；
Fig. 3 is the enlarged drawing in Fig. 1 at A；
Fig. 4 is a kind of universal wheel rolling wheel support overlooking structure diagram that can be oriented of the utility model；
Fig. 5, which is that the utility model is a kind of, to cover overlooking structure diagram on the universal wheel of orientation.
Figure number and title: 1, upper covering, 2, rolling wheel support, 201, directional hole, 202, axle hole, 203, clamping part,
3, orientation lever, the 301, first loop pillar, the 302, second loop pillar, 4, fastening nut, 5, wheel shaft, 6, lower tray, the 7, first ball, 8,
Two balls, 9, connecting rod, 10, axle sleeve, 11, fixture nut, 12, idler wheel.
Specific embodiment
Now in conjunction with attached drawing, its structure is further described.If Fig. 1 is a kind of universal wheel that can be oriented of the utility model
One preferred embodiment, the rolling wheel support structure of the example is as shown in Fig. 2, Fig. 3 is the enlarged drawing in Fig. 1 at A, the rolling of the example
Wheel support plan structure is as shown in figure 4, the upper covering plan structure of the example is as shown in Figure 5.
As shown in Figs. 1-5, a kind of universal wheel that can be oriented, including rolling wheel support 2, idler wheel 12 and connecting rod 9, rolling wheel support
2 lower end is two panels clamping part 203 disposed in parallel, and clamping part 203 is equipped with axle hole 202, and the idler wheel 12 passes through wheel shaft 5
And fastening nut 4 is fixed between the clamping part 203 of the rolling wheel support 2, and upper covering 1 is equipped with above the rolling wheel support 2, on
First ball 7 of circle is equipped between covering 1 and rolling wheel support 2, upper covering 1 and rolling wheel support 2 are equipped with and cooperate with the first ball 7
A circle groove, be additionally provided with lower tray 6 below rolling wheel support 2, second ball of circle be equipped between lower tray 6 and rolling wheel support 2
8, rolling wheel support 2 and lower tray 6 are equipped with circle groove cooperate with the second ball 8, it is above-mentioned it is upper cover 1, rolling wheel support 2 and under
Tray 6 is sheathed in connecting rod 9, is additionally provided with axle sleeve 10, the rolling wheel support in the connecting rod 9 between upper covering 1 and lower tray 6
2 are sheathed on the axle sleeve 10 in connecting rod 9, there are gap so that rolling wheel support 2 can freely revolve between axle sleeve 10 and rolling wheel support 2
Turn, be additionally provided with fixture nut 11 in the connecting rod 9 of 6 lower section of lower tray, by fixture nut 11 by upper covering 1,2 and of rolling wheel support
Lower tray 6 is fixed in connecting rod 9, is replaced bearing by double roll structures, is on the one hand made Universal wheel structure simpler, compact,
On the other hand the structure can bear biggish load-carrying；Further, the side of the rolling wheel support 2 is additionally provided with directional hole 201, fixed
The orientation lever 3 cooperated with directional hole 201 is equipped with to the upper covering 1 of 201 horizontal direction of hole, upper covering 1 is equipped with for fixing
The threaded hole of orientation lever 3, the orientation lever 3 are equipped with the first loop pillar 301 and the second loop pillar 302, and the diameter of the first loop pillar 301 is big
In the diameter of the second loop pillar 302, the first loop pillar 301 is equipped with external screw thread, the first loop pillar 301 on orientation lever 3 and upper covering 1 it
Between be connected through a screw thread fixation, play orientation in the directional hole 201 of the second loop pillar 302 insertion rolling wheel support 2, it is excellent as one
The side of the embodiment of choosing, the rolling wheel support 2 is equipped with 4 directional holes 201, as shown in Figure 4.
When universal wheel needs orientation works, the second loop pillar 302 on orientation lever 3 is screwed in into the orientation on rolling wheel support 2
In hole 201, the second loop pillar 302 cooperates fixed idler whell bracket 2 with directional hole 201, to play orientation.
When universal wheel needs to carry out rotatable work, the second loop pillar 302 on orientation lever 3 is screwed out into rolling wheel support 2
Directional hole 201, orientation lever 3 and rolling wheel support 2 are non-interference, can be realized and rotate freely.
Schematically the utility model and embodiments thereof are described above, description is not limiting, attached drawing
Shown in be also one of the embodiments of the present invention, actual structure is not limited to this.So if this field
Those of ordinary skill enlightened by it, without deviating from the purpose of the present invention, without creatively designing
Frame mode similar with the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (7)
1. a kind of universal wheel that can be oriented, including rolling wheel support (2) and idler wheel (12), the lower end of the rolling wheel support (2) is flat
The two panels clamping part (203) of row setting, the clamping part (203) are equipped with axle hole (202), and the idler wheel (12) passes through wheel shaft
(5) it is fixed between the clamping part (203) of the rolling wheel support (2) with fastening nut (4), which is characterized in that the idler wheel branch
It is equipped with upper covering (1) above frame (2), a circle the first ball (7) is equipped between upper covering (1) and the rolling wheel support (2), it is described
Lower tray (6) are equipped with below rolling wheel support (2), second ball of circle is equipped between the lower tray (6) and rolling wheel support (2)
(8), the side of the rolling wheel support (2) is additionally provided with directional hole (201), the upper covering (1) of directional hole (201) horizontal direction
It is equipped with the orientation lever (3) cooperated with directional hole (201).
2. a kind of universal wheel that can be oriented according to claim 1, which is characterized in that the universal wheel further includes connecting rod
(9), the upper covering (1), rolling wheel support (2) and lower tray (6) are sheathed on connecting rod (9), and the upper covering (1) is held under
It is additionally provided with axle sleeve (10) in connecting rod (9) between disk (6), the rolling wheel support (2) is sheathed on the axle sleeve on connecting rod (9)
(10) on, fixture nut (11) are additionally provided in the connecting rod (9) below the lower tray (6).
3. a kind of universal wheel that can be oriented according to claim 1, which is characterized in that upper covering (1), rolling wheel support
(2) and the place of lower tray (6) and ball engagement is equipped with a circle groove.
4. a kind of universal wheel that can be oriented according to claim 1, which is characterized in that the side of the rolling wheel support (2)
Equipped with more than one directional hole (201).
5. a kind of universal wheel that can be oriented according to claim 1, which is characterized in that the upper covering (1), which is equipped with, to be used
Threaded hole in fixed orientation bar (3).
6. it is according to claim 1 it is a kind of can orientation universal wheel, which is characterized in that the orientation lever (3) is equipped with the
One loop pillar (301) and the second loop pillar (302), first loop pillar (301) be equipped with external screw thread, first loop pillar (301) with
It is connected through a screw thread between upper covering (1), directional hole (201) cooperation of second loop pillar (302) and rolling wheel support (2) is fixed
To.
7. it is according to claim 6 it is a kind of can orientation universal wheel, which is characterized in that first loop pillar (301) it is straight
Diameter is greater than the diameter of the second loop pillar (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820834492.8U CN208232712U (en) | 2018-05-31 | 2018-05-31 | A kind of universal wheel that can be oriented |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820834492.8U CN208232712U (en) | 2018-05-31 | 2018-05-31 | A kind of universal wheel that can be oriented |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208232712U true CN208232712U (en) | 2018-12-14 |
Family
ID=64575280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820834492.8U Expired - Fee Related CN208232712U (en) | 2018-05-31 | 2018-05-31 | A kind of universal wheel that can be oriented |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208232712U (en) |
-
2018
- 2018-05-31 CN CN201820834492.8U patent/CN208232712U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |