CN203305781U - Universal wheel used for trolley - Google Patents
Universal wheel used for trolley Download PDFInfo
- Publication number
- CN203305781U CN203305781U CN2013202030110U CN201320203011U CN203305781U CN 203305781 U CN203305781 U CN 203305781U CN 2013202030110 U CN2013202030110 U CN 2013202030110U CN 201320203011 U CN201320203011 U CN 201320203011U CN 203305781 U CN203305781 U CN 203305781U
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- base
- wheel
- circular groove
- strut bar
- hole
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- Expired - Fee Related
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Abstract
The utility model relates to a universal wheel used for a trolley. The universal wheel is characterized by comprising a wheel body, a base, balls and supporting rods, wherein the wheel body is rotably connected to the lower end of the base, a circular groove is formed in the upper end of the base, the longitudinal section of the circular groove is semicircular, and the balls are arranged in the circular groove and are provided with steel bowls fixedly connected with the supporting rods. Braking holes are formed in the wheel body, and a pin is arranged on the base and can be inserted into the braking holes in the wheel body. The universal wheel used for the trolley has the advantages of being low in manufacturing cost, simple in structure, low in weight, convenient to install and good in braking effect.
Description
Technical field
The utility model relates to the hand barrow technical field, the cardan wheel of particularly using on a kind of hand barrow.
Background technology
Cardan wheel generally all is housed on hand barrow, and it can move cardan wheel (Mecanum wheels) in any direction, facilitates the use of hand barrow.Existing cardan wheel generally adopts the top board of double-deck bearing pinball structure, and upper strata steel bowl arranges 10 hoodles (being positioned on top board), and lower floor's steel bowl arranges 10 hoodles, and ironcasting passes bearing, and up load is in car body, and bearing arrangement can rotate by 360 degree support.This Universal wheel structure complexity, installation and manufacture are all cumbersome, and price one tunnel of steel is high at present, and productive costs climbs up and up.For the manufacturer of hand barrow, control the total amount of hand barrow self and reduce production costs most important.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of simple in structure, lightweight, easy for installation, the cardan wheel of using on the hand barrow of good braking effect.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: the cardan wheel of using on a kind of hand barrow, it is characterized in that: comprise wheel, base, ball and strut bar, wheel turns is connected to the base lower end, the base upper end is provided with circular groove, and the vertical section of this circular groove is semicircle, and ball is arranged in this circular groove, ball is provided with the steel bowl, and the steel bowl is fixedly connected with strut bar.
Described wheel is provided with brake hole, and base is provided with pin, and this pin can insert the brake hole on wheel.
Described strut bar is comprised of two hold-down arms and base plate, and the hold-down arm upper end is provided with assembly opening, and base plate is provided with through hole, and bolt passes this through hole strut bar, steel bowl are connected with base.
The utility model, by the base upper end, circular groove being set, has reduced manufacturing cost, has alleviated the weight of cardan wheel, makes cardan wheel that one row's ball is installed and gets final product, simple in structure, easy for installation.
Wheel is provided with brake hole, and base is provided with pin, and this pin can insert the brake hole on wheel, thereby realize the braking to wheel, after pin inserted brake hole, wheel can't rotate, more simple in structure than existing frictin braek, and good braking effect, not there will be the brake slip phenomenon.
Strut bar is comprised of two hold-down arms and base plate, and the hold-down arm upper end is provided with assembly opening, and base plate is provided with through hole, and bolt passes this through hole strut bar, steel bowl are connected with base.This steady arm is convenient to be installed, and quality is light, can alleviate the weight of cardan wheel, reduces manufacturing cost.
In sum, the utlity model has cost of manufacture low, simple in structure, lightweight, easy for installation, the beneficial effect of good braking effect.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation.
The specific embodiment
As shown in Figure 1, the cardan wheel of using on a kind of hand barrow, comprise wheel 1, base 2, ball 3 and strut bar, wheel 1 is rotatably connected on base 2 lower ends, base 2 upper ends are provided with circular groove 2b, and the vertical section of this circular groove 2b is semicircle, and ball 3 is arranged in 2b in this circular groove, ball is provided with steel bowl 4, and steel bowl 4 is fixedly connected with strut bar.Described wheel 1 is provided with brake hole 1a, and base 2 is provided with pin 2a, and this pin 2a can insert the brake hole 1a on wheel.Described strut bar is comprised of two hold-down arms 6 and base plate 5, and hold-down arm 6 upper ends are provided with assembly opening 6a, and base plate 5 is provided with through hole, and bolt 7 passes this through hole strut bar, steel bowl 4 and base 2 are connected.
Claims (3)
1. the cardan wheel of using on a hand barrow, it is characterized in that: comprise wheel (1), base (2), ball (3) and strut bar, wheel (1) is rotatably connected on base (2) lower end, base (2) upper end is provided with circular groove (2b), the vertical section of this circular groove (2b) is semicircle, ball (3) is arranged in this circular groove (2b), and ball is provided with steel bowl (4), and steel bowl (4) is fixedly connected with strut bar.
2. the cardan wheel of using on hand barrow according to claim 1 is characterized in that: described wheel (1) is provided with brake hole (1a), and base (2) is provided with pin (2a), and this pin (2a) can insert the brake hole (1a) on wheel.
3. the cardan wheel of using on hand barrow according to claim 1, it is characterized in that: described strut bar is comprised of two hold-down arms (6) and base plate (5), hold-down arm (6) upper end is provided with assembly opening (6a), base plate (5) is provided with through hole, and bolt (7) passes this through hole strut bar, steel bowl (4) and base (2) are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202030110U CN203305781U (en) | 2013-04-22 | 2013-04-22 | Universal wheel used for trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202030110U CN203305781U (en) | 2013-04-22 | 2013-04-22 | Universal wheel used for trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203305781U true CN203305781U (en) | 2013-11-27 |
Family
ID=49612012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202030110U Expired - Fee Related CN203305781U (en) | 2013-04-22 | 2013-04-22 | Universal wheel used for trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203305781U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108382130A (en) * | 2018-02-24 | 2018-08-10 | 佛山市知而行信息科技有限公司 | Load-bearing caster |
| CN108895784A (en) * | 2018-08-10 | 2018-11-27 | 王立刚 | A kind of multifunctional novel material separation drying unit |
| CN112359726A (en) * | 2020-11-30 | 2021-02-12 | 中铁建大桥工程局集团第五工程有限公司 | Municipal bridge building support frame |
-
2013
- 2013-04-22 CN CN2013202030110U patent/CN203305781U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108382130A (en) * | 2018-02-24 | 2018-08-10 | 佛山市知而行信息科技有限公司 | Load-bearing caster |
| CN108895784A (en) * | 2018-08-10 | 2018-11-27 | 王立刚 | A kind of multifunctional novel material separation drying unit |
| CN112359726A (en) * | 2020-11-30 | 2021-02-12 | 中铁建大桥工程局集团第五工程有限公司 | Municipal bridge building support frame |
| CN112359726B (en) * | 2020-11-30 | 2022-07-19 | 中铁建大桥工程局集团第五工程有限公司 | Municipal bridge building support frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20140422 |