CN205915879U - Shock absorption universal wheel structure - Google Patents
Shock absorption universal wheel structure Download PDFInfo
- Publication number
- CN205915879U CN205915879U CN201620626694.4U CN201620626694U CN205915879U CN 205915879 U CN205915879 U CN 205915879U CN 201620626694 U CN201620626694 U CN 201620626694U CN 205915879 U CN205915879 U CN 205915879U
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- CN
- China
- Prior art keywords
- rotating disk
- montant
- fixed plate
- universal wheels
- fixing axle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a shock absorption universal wheel structure, include: montant (2) but rotation ground runs through panel (1), and can follow length direction and freely slide, the one end rigid coupling of montant (2) is put in the central point of the one end of first carousel (3), the other end of first carousel (3) is connected respectively in first fixed plate (4) and second fixed plate (5), first fixed plate (4) are run through in proper order in fixed axle (6), second carousel (7) and second fixed plate (5), the both ends of fixed axle (6) are connected in panel (1) through two spring coupling spare (8) respectively, circumference direction free rotation can be followed in second carousel (7) on fixed axle (6). This shock absorption universal wheel structure has realized the shock attenuation of universal wheel.
Description
Technical field
This utility model is related to the field of damping part, in particular it relates to damping universal wheels structure.
Background technology
In prior art, amortisseur be mainly used to suppress spring shock-absorbing after rebound when concussion and from road surface impact.
Although shock-absorbing spring can filter the vibrations on road surface when through uneven road surface, but spring itself also has reciprocating motion, and subtracts
Shake device is just used to suppress this spring jump.Amortisseur is too soft, vehicle body will vertical bounce, amortisseur can bring about very much firmly
Too big resistance, hinders spring normal work.In the retrofit process with regard to suspension, hard amortisseur will be with hard spring
Mutually arrange in pairs or groups, and the hardness of spring is closely bound up with car weight, therefore heavier car typically adopts harder amortisseur.Bent with drawing shake
The device that axle connects, torsional shaking for the bent axle that contends with (i.e. the impulsive force of bent axle subject cylinder igniting and the phenomenon that twists).
For universal wheel, also there is no a kind of amortisseur of practicality, carry damping during weight for realizing universal wheel.
Utility model content
The purpose of this utility model is to provide a kind of damping universal wheels structure, and this damping universal wheels structure achieves universal wheel
Damping.
To achieve these goals, this utility model provides a kind of damping universal wheels structure, this damping universal wheels mechanism
Including: panel, montant, the first rotating disk, the first fixed plate, the second fixed plate, fixing axle, the second rotating disk and spring fastenings, institute
State montant and can run through described panel to rotation, and can along its length slidably, one end of described montant is fixed in described
The center of one end of the first rotating disk, the other end of described first rotating disk is connected to described first fixed plate and described
Two fixed plates, described fixing axle sequentially passes through described first fixed plate, the second rotating disk and the second fixed plate, and the two of described fixing axle
End is connected to described panel by two described spring fastenings respectively, and described second rotating disk can be along week in described fixing axle
Rotate freely to direction.
Preferably, it is provided with connection bearing between described second rotating disk and described fixing axle.
Preferably, described montant is additionally provided with stop nut, described stop nut is bolted on described montant, and with institute
State the both sides that the first rotating disk is divided into described panel, the montant between described nut to described first rotating disk can be along its length
Slide.
Preferably, described first fixed plate and the symmetrical setting of the second fixed plate.
Preferably, described fixing axle runs through described second rotating disk from the center of described second rotating disk.
Preferably, described panel is provided with the through hole matching with described montant, the inner surface setting of described through hole has
Backstop muscle, the side of described montant is provided with short slot, and the area of described short slot is equal to the 1/3 of the lateralarea of described montant.
Damping universal wheels structure of the present utility model overcomes the problem that universal wheel of the prior art cannot realize damping,
By way of above-mentioned, on the one hand achieve the damping of universal wheel, on the other hand nor affect on the normal direction of rotation work of universal wheel,
The practicality of universal wheel can be greatly improved so that the suitable application area of universal wheel is more extensive, improve the quality of universal wheel, make
Obtain universal wheel to be hardly damaged.
Other feature and advantage of the present utility model will be described in detail in subsequent specific embodiment part.
Brief description
Accompanying drawing is used to provide and further understands to of the present utility model, and constitutes a part for description, and following
Specific embodiment be used for together explaining this utility model, but do not constitute to restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the concrete structure schematic diagram of the damping universal wheels structure that preferred implementation of the present utility model is described.
Description of reference numerals
1 panel 2 montant
3 first rotating disk 4 first fixed plate
5 second fixed plate 6 fixing axle
7 second rotating disk 8 spring fastenings
Specific embodiment
Below in conjunction with accompanying drawing, specific embodiment of the present utility model is described in detail.It should be appreciated that herein
Described specific embodiment is merely to illustrate and explains this utility model, is not limited to this utility model.
In this utility model, in the case of illustrating on the contrary, the noun of locality such as " upper and lower, left and right " of use is generally
Refer to as shown in Figure 1 up and down." inside and outside " refers to interior and outer in specific profile." remote, near " refers to respect to certain portion
Part remote and near.
This utility model provides a kind of damping universal wheels structure, and this damping universal wheels mechanism includes: panel 1, montant 2, the
One rotating disk 3, the first fixed plate 4, the second fixed plate 5, fixing axle 6, the second rotating disk 7 and spring fastenings 8, described montant 2 can be certainly
Turn ground and run through described panel 1, and can along its length slidably, one end of described montant 2 is fixed in described first rotating disk 3
One end center, the other end of described first rotating disk 3 is connected to described first fixed plate 4 and described second fixing
Plate 5, described fixing axle 6 sequentially passes through described first fixed plate 4, the second rotating disk 7 and the second fixed plate 5, and the two of described fixing axle 6
End is connected to described panel 1 by two described spring fastenings 8 respectively, and described second rotating disk 7 can in described fixing axle 6
Circumferentially direction rotates freely.
By above-mentioned embodiment, damping universal wheels structure of the present utility model overcomes universal wheel of the prior art
The problem of damping cannot be realized, by way of above-mentioned, on the one hand achieve the damping of universal wheel, on the other hand nor affect on ten thousand
To the normal direction of rotation work of wheel, the practicality of universal wheel can be greatly improved so that the suitable application area of universal wheel is more extensive, carry
The quality of high universal wheel is so that universal wheel is hardly damaged.The damping effect realized by the setting of spring fastenings 8 same
When do not affect Universal wheel structure normal work use.
Below in conjunction with accompanying drawing 1, this utility model is further detailed, in this utility model, in order to improve this reality
With the new scope of application, especially realized using following specific embodiments.
In a kind of specific embodiment of the present utility model, it is provided between described second rotating disk 7 and described fixing axle 6
Connect bearing.
Facilitate the rotation of the second rotating disk 7 by connecting the setting of bearing, the outside of bearing connects the second rotating disk 7, inner side
It is fixedly connected fixing axle 6 so that the second rotating disk 7 can rotate, and fixing axle 6 is without rotation.
In a kind of specific embodiment of the present utility model, described montant 2 is additionally provided with stop nut, described backstop
Nut is bolted on described montant 2, and is divided into the both sides of described panel 1 with described first rotating disk 3, described nut to described the
Montant 2 between one rotating disk 3 can slide along its length.
By way of above-mentioned, stop nut of the present utility model can realize the fixation of montant 2 one end, in which
In, the first rotating disk 3 and stop nut are relatively fixed montant 2 two ends, respectively thus avoiding montant 2 to skid off outside panel 1.
In a kind of specific embodiment of the present utility model, in order to realize the rotary motion of universal wheel, described first is solid
Fixed board 4 and the symmetrical setting of the second fixed plate 5.
In a kind of specific embodiment of the present utility model, described fixing axle 6 is from the center of described second rotating disk 7
Run through described second rotating disk 7.
In a kind of specific embodiment of the present utility model, described panel 1 is provided with and matches with described montant 2
Through hole, the inner surface setting of described through hole has backstop muscle, and the side of described montant 2 is provided with short slot, the area of described short slot
Equal to the lateralarea of described montant 2 1/3.By way of above-mentioned, it is possible to achieve the control of the universal wheel anglec of rotation, prevent
Universal wheel rotates over extreme angles, pulls apart spring fastenings 8.
Describe preferred implementation of the present utility model above in association with accompanying drawing in detail, but, this utility model does not limit
Detail in above-mentioned embodiment, in range of the technology design of the present utility model, can be to skill of the present utility model
Art scheme carries out multiple simple variant, and these simple variant belong to protection domain of the present utility model.
It is further to note that each particular technique feature described in above-mentioned specific embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, this utility model is to each
Plant possible compound mode no longer separately to illustrate.
Additionally, combination in any can also be carried out, as long as it is not disobeyed between various different embodiment of the present utility model
Carry on the back thought of the present utility model, it equally should be considered as content disclosed in the utility model.
Claims (6)
1. a kind of damping universal wheels structure is it is characterised in that this damping universal wheels mechanism includes: panel (1), montant (2), first
Rotating disk (3), the first fixed plate (4), the second fixed plate (5), fixing axle (6), the second rotating disk (7) and spring fastenings (8), described
Montant (2) can run through to rotation described panel (1), and can along its length slidably, and one end of described montant (2) is affixed
In the center of one end of described first rotating disk (3), the other end of described first rotating disk (3) is connected to described first admittedly
Fixed board (4) and described second fixed plate (5), described fixing axle (6) sequentially passes through described first fixed plate (4), the second rotating disk (7)
With the second fixed plate (5), the two ends of described fixing axle (6) are connected to described face by two described spring fastenings (8) respectively
Plate (1), described second rotating disk (7) can circumferentially rotate freely in direction in described fixing axle (6).
2. damping universal wheels structure according to claim 1 is it is characterised in that described second rotating disk (7) and described fixation
Axle is provided with connection bearing between (6).
3. damping universal wheels structure according to claim 1 is it is characterised in that be additionally provided with backstop on described montant (2)
Nut, described stop nut is bolted on described montant (2), and is divided into the two of described panel (1) with described first rotating disk (3)
Side, the montant (2) between described nut to described first rotating disk (3) can slide along its length.
4. damping universal wheels structure according to claim 1 is it is characterised in that described first fixed plate (4) and second is consolidated
The symmetrical setting of fixed board (5).
5. damping universal wheels structure according to claim 1 is it is characterised in that described fixing axle (6) is from described second turn
Described second rotating disk (7) is run through in the center of disk (7).
6. damping universal wheels structure according to claim 1 it is characterised in that be provided with described panel (1) with described
The through hole that montant (2) matches, the inner surface setting of described through hole has backstop muscle, the side of described montant (2) is provided with scarce
Groove, the area of described short slot is equal to the 1/3 of the lateralarea of described montant (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620626694.4U CN205915879U (en) | 2016-06-22 | 2016-06-22 | Shock absorption universal wheel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620626694.4U CN205915879U (en) | 2016-06-22 | 2016-06-22 | Shock absorption universal wheel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205915879U true CN205915879U (en) | 2017-02-01 |
Family
ID=57876940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620626694.4U Expired - Fee Related CN205915879U (en) | 2016-06-22 | 2016-06-22 | Shock absorption universal wheel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205915879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109878270A (en) * | 2018-12-15 | 2019-06-14 | 江苏振强机械科技股份有限公司 | A kind of shock-absorbing type universal wheel |
-
2016
- 2016-06-22 CN CN201620626694.4U patent/CN205915879U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109878270A (en) * | 2018-12-15 | 2019-06-14 | 江苏振强机械科技股份有限公司 | A kind of shock-absorbing type universal wheel |
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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: 20170201 Termination date: 20170622 |