CN217197635U - Universal wheel with shock-absorbing structure - Google Patents
Universal wheel with shock-absorbing structure Download PDFInfo
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- CN217197635U CN217197635U CN202220893247.0U CN202220893247U CN217197635U CN 217197635 U CN217197635 U CN 217197635U CN 202220893247 U CN202220893247 U CN 202220893247U CN 217197635 U CN217197635 U CN 217197635U
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- universal wheel
- shock
- absorbing structure
- pneumatic cylinder
- hub
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
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Abstract
The utility model relates to an universal wheel technical field specifically is an universal wheel with shock-absorbing structure, universal wheel with shock-absorbing structure includes: the supporting column is provided with a universal wheel structure at one end of the supporting column on the ground; the damping structure is fixedly arranged inside the universal wheel structure; compared with the prior art, the device can slow down the shaking force that the universal wheel structure received at the removal in-process, avoids the goods to receive great vibrations and take place to jolt at the removal in-process, makes the device more stable at the removal in-process, also can avoid the goods to damage, causes certain economic loss.
Description
Technical Field
The utility model relates to an universal wheel technical field specifically is an universal wheel with shock-absorbing structure.
Background
With the rapid development of modern industry and logistics industry, the universal wheel is widely applied to not only factories, supermarkets, airports, warehouses and other places, but also a plurality of families.
The existing universal wheel only can carry out simple transportation action, cannot relieve the vibration force applied to the device in the moving process, causes the goods in the device to have larger jolt in the transportation process, and is easy to damage, so that further improvement is needed on the basis.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an universal wheel with shock-absorbing structure to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a universal wheel having a shock-absorbing structure, the universal wheel having a shock-absorbing structure comprising:
the device comprises a supporting column, a universal wheel structure and a control system, wherein one end of the supporting column, which is positioned on the ground, is provided with the universal wheel structure, and the universal wheel structure is used for realizing the steering effect of the device in the driving process;
and the damping structure is fixedly arranged inside the universal wheel structure and used for improving the stability of the universal wheel structure in the moving process.
As a further aspect of the present invention: the universal wheel structure includes:
the connecting plate is rotatably connected to one end, close to the ground, of the supporting column, and the middle of the connecting plate is rotatably connected with a connecting shaft;
the wheel hub is arranged inside the connecting plate, the wheel hub is connected with the connecting shaft through the damping structure, and the tire is fixedly mounted outside the wheel hub.
As the utility model discloses scheme one more step: and a locking valve is installed at one end of the connecting plate and is clamped with the tire.
As the utility model discloses scheme one more step: the tire is provided with a plurality of pattern grooves in the outside, and the pattern grooves are arranged in a circumferential array relative to the tire.
As the utility model discloses one more step scheme: the shock-absorbing structure includes:
the mounting disc is fixedly mounted at one end, located inside the connecting plate, of the connecting shaft, a plurality of mounting blocks are fixedly mounted on the inner side of the hub, and the mounting blocks are arranged in a circumferential array relative to the hub;
the pneumatic cylinder, the pneumatic cylinder is located the wheel hub inboard, and the both ends of pneumatic cylinder are articulated with mounting disc and installation piece respectively, and the pneumatic cylinder is the circumference array setting about the mounting disc, and the elastic component is established to the outside cover of pneumatic cylinder, the both ends of elastic component respectively with pneumatic cylinder both ends fixed connection.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model relates to a universal wheel with shock-absorbing structure, when the device equipped with the universal wheel structure is moved, a plurality of pattern grooves are arranged on the outer ring of the tyre, the universal wheel can play a certain anti-skidding role in the moving process, one end of the connecting plate is provided with a lock valve which is connected with the tyre through the lock valve, the phenomenon of autonomous sliding in the idle process of the device can be avoided, when the universal wheel structure is greatly vibrated in the moving process, the connecting shaft can temporarily move downwards relative to the position of the hub, at the moment, each hydraulic cylinder stretches and further drives the elastic element to stretch, the hydraulic cylinders are arranged in a circumferential array relative to the mounting disc, the vibration force applied to the whole hub can be balanced, the vibration force applied is converted into elastic potential energy, finally, the elastic element is released, and the phenomenon that the universal wheel structure generates larger force in the moment of vibration is avoided, the overall stability of the device is improved.
Compared with the prior art, the device can slow down the shaking force that the universal wheel structure received at the removal in-process, avoids the goods to receive great vibrations and take place to jolt at the removal in-process, makes the device more stable at the removal in-process, also can avoid the goods to damage, causes certain economic loss.
Drawings
Fig. 1 is a schematic structural view of the universal wheel with a damping structure of the present invention.
Fig. 2 is the structural schematic diagram of the damping structure in the universal wheel with damping structure of the present invention.
Fig. 3 is a side view of the tire in universal wheel with shock-absorbing structure according to the present invention.
Fig. 4 is a schematic diagram of a local enlarged structure at a in fig. 2 of the universal wheel with a damping structure according to the present invention.
In the figure: 1-supporting column, 2-connecting plate, 3-locking valve, 4-connecting shaft, 5-mounting disk, 6-wheel hub, 7-hydraulic cylinder, 8-mounting block, 9-elastic piece, 10-tyre and 11-pattern groove.
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 some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 4, according to an embodiment of the present invention, a universal wheel with a shock-absorbing structure includes:
the device comprises a supporting column 1, wherein a universal wheel structure is arranged at one end, positioned on the ground, of the supporting column 1, and the universal wheel structure is used for realizing the steering effect of the device in the driving process;
the damping structure is fixedly arranged in the universal wheel structure and used for improving the stability of the universal wheel structure in the moving process;
compared with the prior art, the device can slow down the shaking force that the universal wheel structure received at the removal in-process, avoids the goods to receive great vibrations and take place to jolt at the removal in-process, makes the device more stable at the removal in-process, also can avoid the goods to damage, causes certain economic loss.
As shown in fig. 1 and 3, as a preferred embodiment of the present invention, the universal wheel structure includes:
the connecting plate 2 is rotatably connected to one end, close to the ground, of the supporting column 1, and the middle of the connecting plate 2 is rotatably connected with a connecting shaft 4;
the wheel hub 6 is arranged inside the connecting plate 2, the wheel hub 6 is connected with the connecting shaft 4 through a damping structure, and a tire 10 is fixedly arranged outside the wheel hub 6;
one end of the connecting plate 2 is provided with a locking valve 3, and the locking valve 3 is clamped with the tire 10;
a plurality of pattern grooves 11 are formed in the outer portion of the tire 10, and the pattern grooves 11 are arranged in a circumferential array relative to the tire 10;
when the device that is equipped with this universal wheel structure is when removing, through set up a plurality of decorative pattern recesses 11 at the outside annular of tire 10, can make the universal wheel play certain antiskid in the removal process, and be provided with lock valve 3 in the one end of connecting plate 2, through lock valve 3 with tire 10 joint, can avoid the device to appear autonomic gliding phenomenon in idle in-process.
As shown in fig. 2 and 4, as a preferred embodiment of the present invention, the shock absorbing structure includes:
the mounting disc 5 is fixedly mounted at one end, located inside the connecting plate 2, of the connecting shaft 4, a plurality of mounting blocks 8 are fixedly mounted on the inner side of the hub 6, and the mounting blocks 8 are arranged in a circumferential array relative to the hub 6;
the hydraulic cylinder 7 is positioned on the inner side of the hub 6, two ends of the hydraulic cylinder 7 are respectively hinged with the mounting disc 5 and the mounting block 8, the hydraulic cylinders 7 are arranged in a circumferential array relative to the mounting disc 5, elastic pieces 9 are sleeved outside the hydraulic cylinders 7, and two ends of each elastic piece 9 are respectively fixedly connected with two ends of the hydraulic cylinder 7;
when this universal wheel structure received great vibrations at the removal in-process, the short downward movement of short duration can take place for 6 positions of connecting axle 4 relative wheel hub, each pneumatic cylinder 7 is flexible this moment, and then it is flexible to drive elastic component 9, and pneumatic cylinder 7 is the circumference array setting about mounting disc 5, can balance the whole shaking force that receives of wheel hub 6, the shaking force that will receive turns into elastic potential energy, finally obtain the release through elastic component 9, avoid the universal wheel structure to produce great power in the twinkling of an eye that receives vibrations, improve the holistic stability of device.
Besides the above technical solution, the present invention further provides another embodiment, which is different from the above embodiment in that: the tire 10 is added with carbon black, so that the wear resistance and the aging resistance of the tire 10 can be improved, and the service life of the tire 10 can be prolonged.
The utility model discloses a theory of operation is:
in the embodiment, when the device provided with the universal wheel structure moves, the plurality of pattern grooves 11 are annularly arranged on the outer part of the tire 10, so that the universal wheel can play a certain anti-skidding role in the moving process, the locking valve 3 is arranged at one end of the connecting plate 2, and the locking valve 3 is clamped with the tire 10, so that the phenomenon of autonomous sliding of the device in the idle process can be avoided, when the universal wheel structure is subjected to large vibration in the moving process, the connecting shaft 4 can temporarily move downwards relative to the position of the hub 6, at the moment, each hydraulic cylinder 7 stretches and retracts to drive the elastic piece 9 to stretch, the hydraulic cylinders 7 are arranged in a circumferential array relative to the mounting disc 5, the vibration force integrally applied to the hub 6 can be balanced, the applied vibration force is converted into elastic potential energy, finally the elastic piece 9 is released, and the phenomenon that the universal wheel structure generates large force in the moment of vibration is avoided, the overall stability of the device is improved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.
Claims (5)
1. The utility model provides a universal wheel with shock-absorbing structure which characterized in that: the universal wheel with a shock-absorbing structure includes:
the device comprises a supporting column, a universal wheel structure and a control system, wherein one end of the supporting column, which is positioned on the ground, is provided with the universal wheel structure, and the universal wheel structure is used for realizing the steering effect of the device in the driving process;
and the damping structure is fixedly arranged inside the universal wheel structure and used for improving the stability of the universal wheel structure in the moving process.
2. The universal wheel having a shock-absorbing structure according to claim 1, wherein: the universal wheel structure includes:
the connecting plate is rotatably connected to one end, close to the ground, of the supporting column, and the middle of the connecting plate is rotatably connected with a connecting shaft;
the wheel hub is arranged inside the connecting plate, the wheel hub is connected with the connecting shaft through the damping mechanism, and the tire is fixedly arranged outside the wheel hub.
3. The universal wheel having a shock-absorbing structure according to claim 2, wherein: and a locking valve is installed at one end of the connecting plate and is clamped with the tire.
4. The universal wheel having a shock-absorbing structure according to claim 2 or 3, wherein: the tire is provided with a plurality of pattern grooves in the outside, and the pattern grooves are arranged in a circumferential array relative to the tire.
5. The universal wheel having a shock-absorbing structure according to claim 2, wherein: the shock-absorbing structure includes:
the mounting disc is fixedly mounted at one end, located inside the connecting plate, of the connecting shaft, a plurality of mounting blocks are fixedly mounted on the inner side of the hub, and the mounting blocks are arranged in a circumferential array relative to the hub;
the pneumatic cylinder, the pneumatic cylinder is located the wheel hub inboard, and the both ends of pneumatic cylinder are articulated with mounting disc and installation piece respectively, and the pneumatic cylinder is the circumference array setting about the mounting disc, and the elastic component is established to the outside cover of pneumatic cylinder, the both ends of elastic component respectively with pneumatic cylinder both ends fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220893247.0U CN217197635U (en) | 2022-04-18 | 2022-04-18 | Universal wheel with shock-absorbing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220893247.0U CN217197635U (en) | 2022-04-18 | 2022-04-18 | Universal wheel with shock-absorbing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217197635U true CN217197635U (en) | 2022-08-16 |
Family
ID=82773682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220893247.0U Active CN217197635U (en) | 2022-04-18 | 2022-04-18 | Universal wheel with shock-absorbing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217197635U (en) |
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2022
- 2022-04-18 CN CN202220893247.0U patent/CN217197635U/en active Active
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