CN207984462U - A kind of universal caster wheel with double brake device - Google Patents
A kind of universal caster wheel with double brake device Download PDFInfo
- Publication number
- CN207984462U CN207984462U CN201820360683.5U CN201820360683U CN207984462U CN 207984462 U CN207984462 U CN 207984462U CN 201820360683 U CN201820360683 U CN 201820360683U CN 207984462 U CN207984462 U CN 207984462U
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- CN
- China
- Prior art keywords
- brake device
- universal caster
- wheel carrier
- wheel
- rotation axis
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of universal caster wheels with double brake device, including roller shaft, foot wheel carrier and idler wheel, foot wheel carrier includes two symmetrically arranged support plates, foot wheel carrier upper end is equipped with rotation axis, rotation axis is equipped with the first mounting plate and the second mounting plate, is connected by connecting rod between two symmetrically arranged support plates, and small end is equipped with multiple first springs, connecting rod lower end is equipped with the first brake apparatus, and the second brake apparatus is equipped between roller shaft and foot wheel carrier；The utility model has the following advantages：It is easy to use, security performance is high, structure novel, vibration damper, carries double brake device.
Description
Technical field
The utility model is related to a kind of universal caster wheels with double brake device.
Background technology
Universal wheel is also referred to as movable castor, its structure tolerable injury level 360 degree rotation, and castor is a general designation, including activity
Castor and rigid castors.Rigid castors do not have rotational structure, and cannot horizontally rotate vertically to rotate.Both castors are generally all
It is collocation, for example the structure of trolley is two, front fast pulley, back is that two activities are universal close to push handrail
Wheel.There are many materials for manufacturing universal wheel, and most common material is：Nylon, polyurethane, rubber, the materials such as cast iron.Extensive use
In mine, mechanical equipment, electronic equipment, Medical Devices, finishing work, weaving, printing and dyeing, furniture, logistics equipment, storage, turnover
Numerous industries such as vehicle, cabinet, cabinet, equipment, electromechanics, dust-free workshop, production line, large supermarket and various fields.According to
The different use of universal wheel, universal wheel bearing divide iron core, aluminium core, modeling core, 1 cun to 8 cun of size to differ.Wherein iron core, aluminium core one
As be heavy carrying roller, using being equipped with braking apparatus often.In the prior art, universal wheel usually has brake locking device, but
Wherein there is also some defects, such as prior art discloses a kind of universal caster wheel, including rotation axis, foot wheel carrier and idler wheel,
Foot wheel carrier includes two symmetrically arranged support plates and connects the top plate of two support plate, is oppositely arranged on the madial wall of two support plates
There are two card slots, rotation axis to be fixed on the front end at the top of top plate, idler wheel is equipped with roller shaft, and the both ends of the roller shaft are stuck in card
In slot, it is equipped with teeth on the both sides inner wall of idler wheel, locking device is equipped between the rear side of two support plates, although this technical solution
It solves locking castor this technical problem, but because its teeth being located on the inner wall of idler wheel both sides is exposed to outer, is easy to be rusted
Or the gap between teeth is blocked by foreign matter, the defect for causing locking device to fail.
Invention content
The purpose of this utility model is to overcome above-mentioned limitation, a kind of easy to use to provide, security performance height, knot
Structure is novel, vibration damper, carries the universal caster wheel of double brake device.
The purpose of this utility model is achieved through the following technical solutions：A kind of multi-axis foot with double brake device
Wheel, including roller shaft, foot wheel carrier and idler wheel, foot wheel carrier include two symmetrically arranged support plates, and foot wheel carrier upper end is equipped with rotation axis,
Rotation axis is equipped with the first mounting plate and the second mounting plate, is connected by connecting rod between two symmetrically arranged support plates, on connecting rod
End is equipped with multiple first springs, and connecting rod lower end is equipped with the first brake apparatus, and the second braking is equipped between roller shaft and foot wheel carrier and is filled
It sets.
Preferably, the second brake apparatus includes two symmetrically arranged flat bars, and flat bar one end is connected with pressing plate, and flat bar is another
One end is connected with clamp, is connected by multiple second springs between flat bar, and caliper inboard is equipped with clamping plate, and clamp front end is equipped with recessed
Slot, groove are fixed on foot wheel carrier, and roller shaft outer surface is equipped with lug boss.
Preferably, the first mounting plate and the second mounting plate are bolted on the rotating shaft, and bolt is arranged first
In mounting plate and the sliding slot of the second mounting plate lower end.
Preferably, rotating disc is equipped in rotation axis, rotating disc both sides are equipped with ball, and ball side is equipped with convex block.
Preferably, first brake apparatus one end is equipped with clamping plate one.
Preferably, flat bar is structure as a whole with pressing plate.
In conclusion the utility model has the following advantages：It is easy to use, security performance is high, and structure novel can effectively subtract
Few vibration of castor during traveling, ball play the role of reducing friction.The setting of two brake apparatus, respectively by rolling
The braking of wheel shaft and wheel rim surface, to realize the double brake mode of the combination of inner and outside so that wheel is received simultaneously during the motion
The braking effect to idler wheel under different situations, and good braking effect, the second braking dress may be implemented in the brake force different to two
It is small and exquisite to install meter, meets daily people's operating habit, braking is convenient, and the first mounting plate and the second mounting plate can be in bolts in sliding slot
Interior movement and move, convenient for the divertical motion of the upper object of wheel so that object steering pressure is small, and clamping plate is clamped idler wheel and played again
The effect of braking, flat bar is structure as a whole with pressing plate can effectively prevent the case where firmly excessive pressing plate falls off, and preferably protect
The stability of device is demonstrate,proved, the setting of groove prevents from losing loss convenient for the storage of the second brake apparatus.
Description of the drawings
Fig. 1 is the structure chart of the utility model；
Figure label：1- roller shafts, 2- foot wheel carriers, 3- idler wheels, 4- support plates, 5- rotation axis, the first mounting plates of 6-, 7-
Two mounting plates, 8- connecting rods, the first springs of 9-, the first brake apparatus of 10-, the second brake apparatus of 11-, the flat bars of 12-, 13- pressing plate,
14- clamp, 15- second springs, 16- clamping plates, 17- grooves, 18- bolts, 19- sliding slots, 20- rotating discs, 21- balls, 22- are convex
Block, 23- clamping plates one.
Specific implementation mode
In order to deepen the understanding to the utility model, the utility model is made below in conjunction with embodiment and attached drawing further
It is described in detail, which is only used for explaining the utility model, does not constitute the restriction to scope of protection of the utility model.
A kind of universal caster wheel with double brake device as shown in Figure 1, including roller shaft 1, foot wheel carrier 2 and idler wheel 3,
Foot wheel carrier 2 includes two symmetrically arranged support plates 4, and 2 upper end of foot wheel carrier is equipped with rotation axis 5, and rotation axis 5 is equipped with the first mounting plate
6 and second mounting plate 7, it is connected by connecting rod 8 between two symmetrically arranged support plates 4,8 upper end of connecting rod is equipped with multiple first springs
9,8 lower end of connecting rod is equipped with the first brake apparatus 10, and the second brake apparatus 11 is equipped between roller shaft 1 and foot wheel carrier 2.
Second brake apparatus 11 includes two symmetrically arranged flat bars 12, and 12 one end of flat bar is connected with pressing plate 13, flat bar 12
The other end is connected with clamp 14, is connected by multiple second springs 15 between flat bar 12, and 14 inside of clamp is equipped with clamping plate 16, clamp
14 front ends are equipped with groove 17, and groove 17 is fixed on foot wheel carrier 2, and 1 outer surface of the roller shaft is equipped with lug boss.When the second braking
When device 11 needs work, by pressing plate 13 in opposite directions close to pressing, under the action of second spring 15, flat bar 12 also leans in opposite directions
Closely, 14 two parts of lower caliper are acted in flat bar 12 to open, clamping device can be extracted out to simultaneously way roller side out of groove 17 at this time
To movement so that the clamping plate 16 of 14 inside of clamp blocks roller shaft, then unclamps pressing plate 13, realizes the clamping of idler wheel, to
Clamping device front end clamp 14, when idler wheel needs rotation work, can be positioned in groove 17 by the rotation for limiting idler wheel, can be with
Prevent convex block 22 is impaired from prolonging the service life.
First mounting plate 6 and the second mounting plate 7 are connected to by bolt 18 in rotation axis 5, and the setting of bolt 18 is in the first peace
In the sliding slot 19 of 7 lower end of loading board 6 and the second mounting plate.Rotating disc 20 is equipped in rotation axis 5,20 both sides of rotating disc are equipped with ball
21,21 side of ball is equipped with convex block 22.First brake apparatus, 10 one end is equipped with clamping plate 1.Flat bar 12 is integrated with pressing plate 13
Structure.Ball 21 plays the role of reducing friction.Clamping plate 1 clamps idler wheel 3 and plays the role of braking again.
Claims (6)
1. a kind of universal caster wheel with double brake device, including roller shaft（1）, foot wheel carrier（2）And idler wheel（3）, the foot
Wheel carrier（2）Including two symmetrically arranged support plates（4）, the foot wheel carrier（2）Upper end is equipped with rotation axis（5）, it is characterised in that：Institute
State rotation axis（5）It is equipped with the first mounting plate（6）With the second mounting plate（7）, the two symmetrically arranged support plate（4）Between lead to
Cross connecting rod（8）Connection, the connecting rod（8）Upper end is equipped with multiple first springs（9）, connecting rod（8）Lower end is equipped with the first brake apparatus
（10）, the roller shaft（1）And foot wheel carrier（2）Between be equipped with the second brake apparatus（11）.
2. a kind of universal caster wheel with double brake device according to claim 1, it is characterised in that：Second system
Dynamic device（11）Including two symmetrically arranged flat bars（12）, the flat bar（12）One end is connected with pressing plate（13）, flat bar（12）
The other end is connected with clamp（14）, the flat bar（12）Between pass through multiple second springs（15）Connection, the clamp（14）It is interior
Side is equipped with clamping plate（16）, clamp（14）Front end is equipped with groove（17）, the groove（17）It is fixed on foot wheel carrier（2）On, the rolling
Wheel shaft（1）Outer surface is equipped with lug boss.
3. a kind of universal caster wheel with double brake device according to claim 1, it is characterised in that：First peace
Loading board（6）With the second mounting plate（7）Pass through bolt（18）It is connected to rotation axis（5）On, the bolt（18）Setting is in the first peace
Loading board（6）With the second mounting plate（7）The sliding slot of lower end（19）It is interior.
4. a kind of universal caster wheel with double brake device according to claim 1, it is characterised in that：The rotation axis
（5）It is interior to be equipped with rotating disc（20）, the rotating disc（20）Both sides are equipped with ball（21）, the ball（21）Side is equipped with convex block
（22）.
5. a kind of universal caster wheel with double brake device according to claim 1, it is characterised in that：First system
Dynamic device（10）One end is equipped with clamping plate one（23）.
6. a kind of universal caster wheel with double brake device according to claim 2, it is characterised in that：The flat bar
（12）With pressing plate（13）It is structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820360683.5U CN207984462U (en) | 2018-03-16 | 2018-03-16 | A kind of universal caster wheel with double brake device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820360683.5U CN207984462U (en) | 2018-03-16 | 2018-03-16 | A kind of universal caster wheel with double brake device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207984462U true CN207984462U (en) | 2018-10-19 |
Family
ID=63828228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820360683.5U Expired - Fee Related CN207984462U (en) | 2018-03-16 | 2018-03-16 | A kind of universal caster wheel with double brake device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207984462U (en) |
-
2018
- 2018-03-16 CN CN201820360683.5U patent/CN207984462U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 Termination date: 20190316 |