CN207330155U - A kind of reduction pivoted arm hangs the bracing means rocked - Google Patents
A kind of reduction pivoted arm hangs the bracing means rocked Download PDFInfo
- Publication number
- CN207330155U CN207330155U CN201721358200.XU CN201721358200U CN207330155U CN 207330155 U CN207330155 U CN 207330155U CN 201721358200 U CN201721358200 U CN 201721358200U CN 207330155 U CN207330155 U CN 207330155U
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- China
- Prior art keywords
- connecting plate
- wheel
- rotary column
- pivoted arm
- track
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- 230000009467 reduction Effects 0.000 title claims abstract description 16
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004886 head movement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Abstract
The bracing means rocked is hung the utility model discloses a kind of reduction pivoted arm, including rotary column track, the both sides of the rotary column track are respectively arranged with the first connecting plate and the second connecting plate, it is connected between first connecting plate and second connecting plate by connecting pole, and the connecting pole shares two, the lower section of the rotary column track is arranged on；Driving motor is installed, the output shaft of the driving motor passes through first connecting plate, and is provided with center drive on the inside of first connecting plate on first connecting plate.Beneficial effect is：By respectively adding two driven wheels in the track groove of the rotary column track both sides, so as to mitigate the stress of the side drive wheel and side wheel operationally；Since the track groove top and bottom of the driven wheel and the rotary column track are slidably connected, the presence in gap is avoided, hangs pivoted arm operationally more steady, so as to accurately control Hoisting Position.
Description
Technical field
It the utility model is related to pivoted arm and hang field, and in particular to a kind of reduction pivoted arm hangs the bracing means rocked.
Background technology
Pivoted arm, which is hung, is called jibcrane, is mainly used for hoisting heavy, and a kind of lifting being transported through to it is set
It is standby.Since pivoted arm is hung, cost is low, and installation is simple, and easy to operate, therefore is widely used in various small-sized weight lifting occasions.
Applicants have discovered that at least there are following technical problem in the prior art：Existing pivoted arm hang in use, by
Only slided in the track groove of rotary column track by the driving wheel of both sides in the power source of hoisting head movement, therefore run in lifting
During, shaking phenomenon occurs in hoisting head, and causing pivoted arm to hang, running stability is poor, Hoisting Position is difficult to control.
Utility model content
The purpose of this utility model is that to solve the above-mentioned problems and provides a kind of reduction pivoted arm and hang the reinforcing rocked
Device, technical problem that stationarity is poor, Hoisting Position can not be controlled accurately etc. during solving pivoted arm handling row in the prior art.This reality
Have with preferable technical solution in many technical solutions of new offer：By setting two side drive wheels and two institutes
Side wheel is stated, and respectively one driven wheel of increase, increase hoisting head exist in the both sides that the side drive wheel and the side are taken turns
With the contact point position of rotary column track when mobile, so as to reach the stable purpose of pivoted arm handling row, the accurate control of Hoisting Position is realized
The technique effects such as system, elaboration as detailed below.
To achieve the above object, the utility model provides following technical scheme：
A kind of reduction pivoted arm provided by the utility model hangs the bracing means rocked, including rotary column track, the rotary column rail
The both sides in road are respectively arranged with the first connecting plate and the second connecting plate, lead between first connecting plate and second connecting plate
Cross connecting pole to be connected, and the connecting pole shares two, is arranged on the lower section of the rotary column track；
Driving motor is installed, the output shaft of the driving motor is connected through described first on first connecting plate
Plate, and center drive is installed on the inside of first connecting plate, the both sides of the center drive are symmetrically arranged with two
A side drive wheel, and the side drive wheel by shaft be installed on first connecting plate on, the side drive wheel and it is described in
Heart driving wheel is gear, and is intermeshed；
The lateral outer side of the side drive wheel is provided with driven wheel, and the driven wheel passes through with the side drive wheel and is connected
Bar is connected；
Two side wheels are provided with the inside of second connecting plate, and side wheel is installed on described second by shaft
On connecting plate, the lateral outer side of the side wheel is each provided with a driven wheel, and side wheel and the driven wheel
It is connected by the connecting rod.
The bracing means rocked is hung using a kind of above-mentioned reduction pivoted arm, pivoted arm is hung operationally, and the driving motor drives
The center drive rotates so that the side drive wheel of both sides under the action of the center drive along the rotary column
The track groove of track is rolled to equidirectional, and the driven wheel of homonymy synchronously turns under the drive of the side drive wheel to homonymy
Dynamic, the side drive wheel drives the first connecting plate movement, so that opposite side passes through the company with it in moving process
Second connecting plate for connecing column connection synchronously moves forward, and the side for making to be installed on second connecting plate is taken turns along institute
The track groove for stating rotary column track opposite side is moved to homonymy, while follows the side with the driven wheel of side wheel connection
Face wheel is together moved along track groove, since four driven wheels are separately positioned on the outer of the side drive wheel and side wheel
Side, and the driven wheel is cylindrical tangent with the track groove top and bottom of the rotary column track, has not only sorted the side driving
The stress of wheel and side wheel in transhipment, and beat when overcoming transhipment and problem is rocked, so that the fortune that pivoted arm is hung
The advantages of row is more steady, and Hoisting Position is easy to control.
Preferably, the rotary column track is I shape track.
Preferably, the track groove height dimension phase of the tip diameter of the side drive wheel and the rotary column track
Match somebody with somebody.
Preferably, the tip diameter of the center drive is less than the tip diameter of the side drive wheel.
Preferably, the spacing between the driven wheel and the side drive wheel is not less than between two side drive wheels
Spacing.
Preferably, the driven wheel is cylindrical tangent with the track groove top and bottom of the rotary column track.
Preferably, the diameter of the side wheel is equal with the diameter of the driven wheel.
Preferably, the symmetrical distribution of the driven wheel of the rotary column track both sides.
Beneficial effect is：1st, the utility model in the track groove of the rotary column track both sides by respectively adding two institutes
Driven wheel is stated, so as to mitigate the stress of the side drive wheel and side wheel operationally；
2nd, since the track groove top and bottom of the driven wheel and the rotary column track are slidably connected, gap is avoided
Presence, hang pivoted arm operationally more steady, so as to accurately control Hoisting Position.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the front view of the utility model；
Fig. 2 is the side drive wheel and center drive distributing position figure of the utility model；
Fig. 3 is the side wheel and driven wheel distributing position figure of the utility model；
Fig. 4 is the section amplification figure of the utility model.
The reference numerals are as follows：
1st, the first connecting plate；2nd, connecting pole；3rd, driven wheel；4th, connecting rod；5th, side drive wheel；6th, motor is driven；7th, center
Driving wheel；8th, side is taken turns；9th, the second connecting plate；10th, rotary column track.
Embodiment
To make the purpose of this utility model, technical solution and advantage clearer, below by the technology of the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not before creative work is made
Obtained all other embodiment is put, belongs to the scope that the utility model is protected.
Referring to shown in Fig. 1-Fig. 4, the utility model provides a kind of reduction pivoted arm and hangs the bracing means rocked, including rotary column
Track 10, the both sides of rotary column track 10 are respectively arranged with the first connecting plate 1 and the second connecting plate 9, and the first connecting plate 1 and second connects
It is connected between fishplate bar 9 by connecting pole 2, and connecting pole 2 shares two, is arranged on the lower section of rotary column track 10；
Driving motor 6 is installed on first connecting plate 1, the output shaft of driving motor 6 passes through the first connecting plate 1, and the
The inner side of one connecting plate 1 is provided with center drive 7, and the both sides of center drive 7 are symmetrically arranged with two side drive wheels 5, and
Side drive wheel 5 is installed on the first connecting plate 1 by shaft, and side drive wheel 5 and center drive 7 are gear, and are mutually nibbled
Close；
The lateral outer side of side drive wheel 5 is provided with driven wheel 3, and driven wheel 3 is connected with side drive wheel 5 by connecting rod 4
Connect；
The inner side of second connecting plate 9 is provided with two side wheels 8, and side wheel 8 is installed on the second connecting plate 9 by shaft
On, the lateral outer side of side wheel 8 is each provided with a driven wheel 3, and side wheel 8 is connected with driven wheel 3 by connecting rod 4.
As optional embodiment, rotary column track 10 is I shape track, so set, easy to make 5 He of side drive wheel
Side wheel 8 is arranged on 10 both sides of rotary column track, so that stress is shared in both sides during operation.
The tip diameter of side drive wheel 5 and the track groove height dimension of rotary column track 10 match, so set, being easy to
Make side drive wheel 5 and the top and bottom of track groove tangent, prevent from causing to run there are gap between side drive wheel 5 and track groove
When produce beat problem.
The tip diameter of center drive 7 is less than the tip diameter of side drive wheel 5, due to turning for center drive 7
The rotation direction of dynamic direction and side drive wheel 5 is on the contrary, therefore so set, the cylindrical and rotary column rail of center drive 7 can be avoided
The track groove top and bottom contact in road 10.
The spacing between not less than two side drive wheels 5 of spacing between driven wheel 3 and side drive wheel 5, so set, just
Spacing between increase driven wheel 3 and side drive wheel 5, so that rocking when reducing hoisting head operation.
The track groove top and bottom of the cylindrical and rotary column track 10 of driven wheel 3 are tangent, so set, easy to avoid driven wheel
There are gap between 3 and the track groove top and bottom of rotary column track 10, prevent gap from operationally producing larger rock.
The diameter of side wheel 8 is equal with the diameter of driven wheel 3, so set, easy to make side wheel 8 and driven wheel 3 with turning
The equal sliding contact in track groove top and bottom of column track 10, prevents gap from occurring.
The 3 symmetrical distribution of driven wheel of 10 both sides of rotary column track, so set, easy to make the driven wheel 3 of both sides by
Dynamic balance.
Using the above structure, pivoted arm is hung operationally, and driving motor 6 drives center drive 7 to rotate, so that both sides
Side drive wheel 5 rolls under the action of center drive 7 along the track groove of rotary column track 10 to equidirectional, the driven wheel of homonymy
3 rotate synchronously under the drive of side drive wheel 5 to homonymy, and side drive wheel 5 drives the first connecting plate 1 to move in moving process,
So that the 9 synchronous forward movement of the second connecting plate that opposite side is connected with it by connecting pole 2, makes to be installed on the second connecting plate 9
On side wheel 8 moved along the track groove of 10 opposite side of rotary column track to homonymy, while with the driven wheels 3 that side wheel 8 is connected with
Together moved with side wheel 8 along track groove, since four driven wheels 3 are separately positioned on the outside of side drive wheel 5 and side wheel 8,
And the track groove top and bottom of the cylindrical and rotary column track 10 of driven wheel 3 are tangent, side drive wheel 5 and side wheel 8 have not only been sorted
Stress in transhipment, and beat when overcoming transhipment and problem is rocked, so that the operation that pivoted arm is hung is more steady, lifting
The advantages of position is easy to control.
The above, is only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with the power
Subject to the protection domain that profit requires.
Claims (8)
1. a kind of reduction pivoted arm hangs the bracing means rocked, including rotary column track（10）, it is characterised in that：The rotary column track
（10）Both sides be respectively arranged with the first connecting plate（1）With the second connecting plate（9）, first connecting plate（1）With described second
Connecting plate（9）Between pass through connecting pole（2）It is connected, and the connecting pole（2）Two are shared, is arranged on the rotary column track
（10）Lower section；
First connecting plate（1）On driving motor is installed（6）, the driving motor（6）Output shaft pass through described first
Connecting plate（1）, and in first connecting plate（1）Inner side center drive is installed（7）, the center drive（7）'s
Both sides are symmetrically arranged with two side drive wheels（5）, and the side drive wheel（5）First connecting plate is installed on by shaft
（1）On, the side drive wheel（5）With the center drive（7）It is gear, and is intermeshed；
The side drive wheel（5）Lateral outer side be provided with driven wheel（3）, and the driven wheel（3）With the side drive wheel（5）
Pass through connecting rod（4）It is connected；
Second connecting plate（9）Inner side is provided with two side wheels（8）, and the side is taken turns（8）Institute is installed on by shaft
State the second connecting plate（9）On, the side wheel（8）Lateral outer side be each provided with a driven wheel（3）, and the side
Wheel（8）With the driven wheel（3）Pass through the connecting rod（4）It is connected.
2. a kind of reduction pivoted arm hangs the bracing means rocked according to claim 1, it is characterised in that：The rotary column track
（10）For I shape track.
3. a kind of reduction pivoted arm hangs the bracing means rocked according to claim 1, it is characterised in that：The side drive wheel
（5）Tip diameter and the rotary column track（10）Track groove height dimension match.
4. a kind of reduction pivoted arm hangs the bracing means rocked according to claim 3, it is characterised in that：The center drive
（7）Tip diameter be less than the side drive wheel（5）Tip diameter.
5. a kind of reduction pivoted arm hangs the bracing means rocked according to claim 1, it is characterised in that：The driven wheel（3）
With the side drive wheel（5）Between spacing be not less than two side drive wheels（5）Between spacing.
6. a kind of reduction pivoted arm hangs the bracing means rocked according to claim 1, it is characterised in that：The driven wheel（3）
It is cylindrical with the rotary column track（10）Track groove top and bottom it is tangent.
7. a kind of reduction pivoted arm hangs the bracing means rocked according to claim 6, it is characterised in that：The side wheel（8）
Diameter and the driven wheel（3）Diameter it is equal.
8. a kind of reduction pivoted arm hangs the bracing means rocked according to claim 1, it is characterised in that：The rotary column track
（10）The driven wheel of both sides（3）Symmetrical distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721358200.XU CN207330155U (en) | 2017-10-20 | 2017-10-20 | A kind of reduction pivoted arm hangs the bracing means rocked |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721358200.XU CN207330155U (en) | 2017-10-20 | 2017-10-20 | A kind of reduction pivoted arm hangs the bracing means rocked |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207330155U true CN207330155U (en) | 2018-05-08 |
Family
ID=62365353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721358200.XU Expired - Fee Related CN207330155U (en) | 2017-10-20 | 2017-10-20 | A kind of reduction pivoted arm hangs the bracing means rocked |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207330155U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110498339A (en) * | 2019-07-09 | 2019-11-26 | 太原科技大学 | A kind of hanger rail pulley gear mitigating rigid shock |
-
2017
- 2017-10-20 CN CN201721358200.XU patent/CN207330155U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110498339A (en) * | 2019-07-09 | 2019-11-26 | 太原科技大学 | A kind of hanger rail pulley gear mitigating rigid shock |
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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 |
Granted publication date: 20180508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |