CN203063567U - Overload shock-proof trundle with shock-proof function - Google Patents
Overload shock-proof trundle with shock-proof function Download PDFInfo
- Publication number
- CN203063567U CN203063567U CN 201320077792 CN201320077792U CN203063567U CN 203063567 U CN203063567 U CN 203063567U CN 201320077792 CN201320077792 CN 201320077792 CN 201320077792 U CN201320077792 U CN 201320077792U CN 203063567 U CN203063567 U CN 203063567U
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- China
- Prior art keywords
- connecting plate
- connecting panel
- proof
- steel bowl
- shock
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- Expired - Fee Related
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Abstract
The utility model discloses an overload shock-proof trundle with a shock-proof function. The overload shock-proof trundle comprises an idler wheel and a connecting plate, wherein the axle center of the idler wheel is connected with one end of the connecting plate through a pin, and the other end of the connecting plate is hinged with a brake lever; a brake pad is arranged on the connecting plate in a position close to the idler wheel and is hinged with the connecting plate; the connecting plate is also fixedly connected with two lateral plates of a bracket; a big steel bowl welded at the top end of the bracket and a small steel bowl at the lower part are riveted with a top plate; a damping spring is arranged between the connecting plate and the bracket, two ends of the damping spring are fixedly connected with the connecting plate and the big steel bowl welded at the top end of the bracket; and steel balls used for rolling and bearing and distributed annually are arranged on the contact surface where the big steel bowl fixedly connected to the top end of the bracket and the small steel bowl at the lower part are riveted with the top plate. The overload shock-proof trundle improves load, prolongs service life of the idler wheel, moves stably duringloading, and effectively prevents transportation influence caused by irregular ground or impact.
Description
Technical field
The utility model relates to a kind of industrial castor, is specifically related to a kind of super-heavy load Vibration proof castor with incabloc function.
Background technology
It is very laborsaving when castor promotes, travelling of any direction that can be random, therefore extensively apply to supermarket shopping car, the logistics hand barrow, on the rolling cart, industrial castor level 360 degree rotations when static load or dynamic load more again, therefore its production and processing technology are had relatively high expectations, require it to have good load and impact resistance are arranged, industrial castor of the prior art mechanism complexity, the load capacity deficiency, and on ground not at ordinary times, the castor carrier inevitably produces vibrations significantly, thereby influence the stability of castor carrier, prior art is needed a kind of industrial castor of effective minimizing castor loads amplitude badly.
Summary of the invention
For solving the problem that prior art exists, the utility model provides a kind of super-heavy load Vibration proof castor with incabloc function, can effectively alleviate the industrial castor carrier and shake significantly.
The utility model is realized by the following technical solutions: a kind of castor with incabloc function, it comprises roller, connecting panel, the roller axle center is connected with an end pin of connecting panel, the connecting panel other end and brake handle are hinged, position near roller on the connecting panel also is provided with brake facing, brake facing and connecting panel are hinged, described connecting panel is also captiveed joint with two side plates of support, the big steel bowl of cantilever tip welding and the little steel bowl of bottom and top board riveted joint, also be provided with damping spring between described connecting panel and the support, captive joint with support with connecting panel respectively in the two ends of damping spring, the big steel bowl of cantilever tip welding, the little steel bowl of bottom reaches the contact surface of riveting with top board and is provided with for the steel ball that carries and carry out the annular spread of rolling movement.
The beneficial effects of the utility model are: the utility model is simple in structure, has increased the load of industrial castor, and the vibrations significantly of effectively having avoided castor to produce when travelling on unfairness ground.
Description of drawings
Fig. 1 is the structural representation of the utility model super-heavy load Vibration proof castor.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done detailed description.
As shown in Figure 1, a kind of super-heavy load Vibration proof castor with incabloc function, it comprises roller 1, connecting panel 2, the roller axle center is connected with an end pin of connecting panel 2, connecting panel 2 other ends and brake handle 3 are hinged, position near roller on the connecting panel 2 also is provided with brake facing 7, brake facing 7 is hinged with connecting panel 2, described connecting panel 2 is also captiveed joint with two side plates of support 4, the big steel bowl of support 4 tops welding and the little steel bowl of bottom and top board 5 riveted joints, also be provided with damping spring 6 between described connecting panel 2 and the support 4, captive joint with support with connecting panel respectively in the two ends of damping spring 6, the big steel bowl of support 4 tops welding, the little steel bowl of bottom reaches the contact surface of riveting with top board 5 and is provided with for the steel ball that carries and carry out the annular spread of rolling movement.
Described roller 1 adopts the casting of PU material uphill running mold technique to form, and has improved elasticity and the resistance to abrasion of roller 1.
During the stressed generation amplitude of described support 4, absorb by damping spring 6, make the stressed more even of connecting panel 2, the amplitude that roller 1 is produced reduces, so mass motion is more steady.Thereby roller 1 and whole castor have prolonged service life because suffered momentum is less; Conversely, when roller 1 because of the ground factor or when suddenly brake produces amplitude, absorb by damping spring 6, the amplitude that support 4 is produced reduces, the amplitude of carrier also reduces thereupon.
Should be noted that at last; above content is only in order to illustrate the technical solution of the utility model; but not to the restriction of the utility model protection domain; the simple modification that those of ordinary skill in the art carries out the technical solution of the utility model or be equal to replacement does not all break away from essence and the scope of technical solutions of the utility model.
Claims (1)
1. super-heavy load Vibration proof castor with incabloc function, comprise roller (1), connecting panel (2), the roller axle center is connected with an end pin of connecting panel (2), connecting panel (2) other end and brake handle (3) are hinged, the position that connecting panel (2) is gone up near roller also is provided with brake facing (7), brake facing (7) is hinged with connecting panel (2), described connecting panel (2) is also captiveed joint with two side plates of support (4), cantilever tip and top board (5) riveted joint, it is characterized in that: also be provided with damping spring (6) between described connecting panel (2) and the support (4), captive joint with support (4) with connecting panel (2) respectively in the two ends of damping spring (6), the big steel bowl of support (4) top welding, the little steel bowl of bottom reaches the contact surface of riveting with top board (5) and is provided with for the steel ball that carries and carry out the annular spread of rolling movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320077792 CN203063567U (en) | 2013-02-20 | 2013-02-20 | Overload shock-proof trundle with shock-proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320077792 CN203063567U (en) | 2013-02-20 | 2013-02-20 | Overload shock-proof trundle with shock-proof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203063567U true CN203063567U (en) | 2013-07-17 |
Family
ID=48762387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320077792 Expired - Fee Related CN203063567U (en) | 2013-02-20 | 2013-02-20 | Overload shock-proof trundle with shock-proof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203063567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107399199A (en) * | 2016-05-19 | 2017-11-28 | 拜默实验设备（上海）股份有限公司 | A kind of roller devices of large-scale cabinet |
-
2013
- 2013-02-20 CN CN 201320077792 patent/CN203063567U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107399199A (en) * | 2016-05-19 | 2017-11-28 | 拜默实验设备（上海）股份有限公司 | A kind of roller devices of large-scale cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20180220 |