CN209652706U - It is a kind of using vibratory chamber's lubricating oil damped without impact vibration wheel construction - Google Patents
It is a kind of using vibratory chamber's lubricating oil damped without impact vibration wheel construction Download PDFInfo
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- CN209652706U CN209652706U CN201920255164.7U CN201920255164U CN209652706U CN 209652706 U CN209652706 U CN 209652706U CN 201920255164 U CN201920255164 U CN 201920255164U CN 209652706 U CN209652706 U CN 209652706U
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- eccentric block
- vibration
- vibratory chamber
- lubricating oil
- impact
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Abstract
The utility model disclose it is a kind of using vibratory chamber's lubricating oil damped without impact vibration wheel construction, including pinch roller, vibratory chamber is equipped in pinch roller, vibration excitor is installed in the vibratory chamber；Left shaft holder and right bearing seat are installed, the vibration excitor is mounted on left shaft holder and right bearing seat by vibration bearing support, and the vibration excitor on right bearing seat is connect with spline housing, and the vibratory chamber is provided with thick oil in the pinch roller.When pinch roller normally rotates, thick oil can pour on vibration excitor, the movable eccentric block of vibration excitor utilizes the characteristic of thick oil, vibration or failure of oscillation are either opened when being commutated, it can be by generating biggish friction with vibrating shaft, left fixed eccentric block, right fixed eccentric block, to slow down the impact when commutation of movable eccentric block, final realization is without impact function, the utility model structure is relatively simple, convenient for batch production.
Description
Technical field
The utility model relates to a kind of vibrating wheels, and in particular to it is a kind of using vibratory chamber's lubricating oil damped without impact
Wheel construction is vibrated, road roller apparatus field is belonged to.
Background technique
Currently, realizing that there are mainly two types of modes without impact vibration in road roller industry: first is that by movable eccentric block cavity into
Row closing, by the way that buffer is added in movable eccentric block cavity, using the damping action of buffer, decaying activity eccentric block becomes
To when the inertia impact that generates, make movable eccentric block that only there is the kinetic energy of very little when hitting limited block, to realize that vibrating wheels rise
Stop no impact function；Second is that being buffered using the mobility of steel ball, simultaneously by the way that movable eccentric block is converted to multiple steel balls
Very big impact force is decomposed, realizes vibrating wheels start-stop without impact function, all steel balls are also required to one in certain structure
A closed cavity.
Above two structure can realize no impact, but structure is complex, and manufacturing cost is high.
Summary of the invention
In view of the above-mentioned problems of the prior art, the utility model is provided and a kind of is damped using vibratory chamber's lubricating oil
Without impact vibration wheel construction, realize that structure is relatively simple without impact function, convenient for batch production.
To achieve the goals above, the utility model use it is a kind of using vibratory chamber's lubricating oil damped without impact
Wheel construction, including pinch roller are vibrated, vibratory chamber is equipped in pinch roller, vibration excitor is installed in the vibratory chamber；
Left shaft holder and right bearing seat are installed, the vibration excitor is mounted on a left side by vibration bearing support in the pinch roller
On bearing block and right bearing seat, the vibration excitor on right bearing seat is connect with spline housing, and the vibratory chamber is provided with high viscosity
Lubricating oil.
As an improvement, the vibration excitor include vibrating shaft, left fixed eccentric block, movable eccentric block, right fixed eccentric block and
Pin shaft；
The left fixed eccentric block, right fixed eccentric block are respectively welded on vibrating shaft, and the pin shaft is fixed on left fixation
Between eccentric block, right fixed eccentric block, movable eccentric block is movably arranged on vibrating shaft and can rotate around vibrating shaft, the pin shaft
For being limited to movable eccentric block.
As an improvement, the both ends of the pin shaft are respectively welded at left fixed eccentric block, on right fixed eccentric block.
As an improvement, the activity eccentric block is mounted between left fixed eccentric block, right fixed eccentric block.
As an improvement, one end of the vibration excitor is mounted on left shaft holder by vibration bearing, the other end passes through vibration
Bearing support is mounted on right bearing seat.
As an improvement, the thick oil uses dimethicone.
Work is in use, the pinch roller of the utility model normally rotates, and thick oil can pour on vibration excitor, vibration excitor
Movable eccentric block utilize the characteristic of thick oil, either open vibration or failure of oscillation when being commutated, can by with vibration
Axis, left fixed eccentric block, right fixed eccentric block generate biggish friction, to slow down the impact when commutation of movable eccentric block, most
Realize that the utility model structure is relatively simple without impact function, eventually convenient for batch production.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model vibrating wheels；
Fig. 2 is the big vibration structure chart of vibration excitor in the utility model；
Fig. 3 is the small vibration structure chart of vibration excitor in the utility model；
In figure: 1, pinch roller, 2, left shaft holder, 3, vibration excitor, 31, vibrating shaft, 32, left fixed eccentric block, 33, activity bias
Block, 34, right fixed eccentric block, 35, pin shaft, 4, vibration bearing, 5, right bearing seat, 6, spline housing, 7, thick oil.
Specific embodiment
To make the objectives, technical solutions and advantages of the present invention clearer, the utility model is carried out below
It is further described.However, it should be understood that specific embodiment described herein is only used to explain the utility model, not
For limiting the scope of the utility model.
Unless otherwise defined, all technical terms and scientific terms used herein and the skill for belonging to the utility model
The normally understood meaning of the technical staff in art field is identical, and terminology used in the description of the utility model herein is only
It is the purpose in order to describe specific embodiment, it is not intended that in limitation the utility model.
As shown in Figure 1, Figure 2 and Figure 3, it is a kind of using vibratory chamber's lubricating oil damped without impact vibration wheel construction, packet
Pinch roller 1 is included, vibratory chamber is equipped in pinch roller 1, vibration excitor 3 is installed in the vibratory chamber；
Left shaft holder 2 and right bearing seat 5 are installed, the vibration excitor 3 passes through the support peace of vibration bearing 4 in the pinch roller 1
It fills on left shaft holder 2 and right bearing seat 5, the vibration excitor 3 on right bearing seat 5 is connect with spline housing 6, and spline housing 6 will vibrate
The power of motor passes to vibration excitor 3, and the vibratory chamber is provided with thick oil 7.
In addition, when left fixed eccentric block 32, right fixed eccentric block 34 and movable eccentric block 33 are located at ipsilateral, being such as Fig. 2
Big vibration；If Fig. 3 is small vibration when left fixed eccentric block 32, right fixed eccentric block 34 and movable eccentric block 33 are located at heteropleural.
As the improvement of embodiment, the vibration excitor 3 include vibrating shaft 31, left fixed eccentric block 32, movable eccentric block 33,
Right fixed eccentric block 34 and pin shaft 35；
The left fixed eccentric block 32, right fixed eccentric block 34 are respectively welded on vibrating shaft 31, and the pin shaft 35 is fixed
Between left fixed eccentric block 32, right fixed eccentric block 34, movable eccentric block 33 is movably arranged on vibrating shaft 31 and can be around vibration
Moving axis 31 rotates, and the pin shaft 35 is for limiting movable eccentric block 33.
As the improvement of embodiment, the both ends of the pin shaft 35 are respectively welded at left fixed eccentric block 32, right fixed bias
On block 34, structural soundness is high, good limit effect.As the improvement of embodiment, the activity eccentric block 33 is mounted on left fixation
Between eccentric block 32, right fixed eccentric block 34.
As the improvement of embodiment, one end of the vibration excitor 3 is mounted on left shaft holder 2 by vibration bearing 4, another
End is mounted on right bearing seat 5 by the support of vibration bearing 4.
As the improvement of embodiment, the thick oil 7 uses dimethicone, and dimethicone is in vibratory chamber
Dosage, can according to need and adjust.
When work, pinch roller 1 normally rotates, and vibrating indoor thick oil 7 can pour on vibration excitor 3, vibration excitor 3
Movable eccentric block 33 either opens vibration or when failure of oscillation is commutated using the characteristic of thick oil 7, can by with vibration
Axis 31, left fixed eccentric block 32, right fixed eccentric block 34 generate biggish friction, thus when slowing down the commutation of movable eccentric block 33
Impact, it is final to realize that the utility model structure is relatively simple without impact function, convenient for batch production.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modification, equivalent replacement or improvement etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (6)
1. it is a kind of using vibratory chamber's lubricating oil damped without impact vibration wheel construction, including pinch roller (1), is set in pinch roller (1)
There is vibratory chamber, vibration excitor (3) are installed in the vibratory chamber；
It is characterized in that, being equipped with left shaft holder (2) and right bearing seat (5) in the pinch roller (1), the vibration excitor (3) passes through
Vibration bearing (4) support is mounted on left shaft holder (2) and right bearing seat (5), the vibration excitor (3) being located on right bearing seat (5)
It is connect with spline housing (6), the vibratory chamber is provided with thick oil (7).
2. it is according to claim 1 it is a kind of using vibratory chamber's lubricating oil damped without impact vibration wheel construction, it is special
Sign is that the vibration excitor (3) includes vibrating shaft (31), left fixed eccentric block (32), movable eccentric block (33), right fixed bias
Block (34) and pin shaft (35)；
The left fixed eccentric block (32), right fixed eccentric block (34) are respectively welded on vibrating shaft (31), the pin shaft (35)
It is fixed between left fixed eccentric block (32), right fixed eccentric block (34), movable eccentric block (33) is movably arranged on vibrating shaft
(31) it can rotate on and around vibrating shaft (31), the pin shaft (35) is for limiting movable eccentric block (33).
3. it is according to claim 2 it is a kind of using vibratory chamber's lubricating oil damped without impact vibration wheel construction, it is special
Sign is, the both ends of the pin shaft (35) are respectively welded at left fixed eccentric block (32), on right fixed eccentric block (34).
4. it is according to claim 2 or 3 it is a kind of using vibratory chamber's lubricating oil damped without impact vibration wheel construction,
It is characterized in that, the activity eccentric block (33) is mounted between left fixed eccentric block (32), right fixed eccentric block (34).
5. it is according to claim 1 it is a kind of using vibratory chamber's lubricating oil damped without impact vibration wheel construction, it is special
Sign is that one end of the vibration excitor (3) is mounted on left shaft holder (2) by vibration bearing (4), and the other end passes through vibrating shaft
(4) support is held to be mounted on right bearing seat (5).
6. it is according to claim 1 it is a kind of using vibratory chamber's lubricating oil damped without impact vibration wheel construction, it is special
Sign is that the thick oil (7) uses dimethicone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920255164.7U CN209652706U (en) | 2019-02-28 | 2019-02-28 | It is a kind of using vibratory chamber's lubricating oil damped without impact vibration wheel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920255164.7U CN209652706U (en) | 2019-02-28 | 2019-02-28 | It is a kind of using vibratory chamber's lubricating oil damped without impact vibration wheel construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209652706U true CN209652706U (en) | 2019-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920255164.7U Active CN209652706U (en) | 2019-02-28 | 2019-02-28 | It is a kind of using vibratory chamber's lubricating oil damped without impact vibration wheel construction |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113699856A (en) * | 2021-06-24 | 2021-11-26 | 徐工集团工程机械股份有限公司道路机械分公司 | Vertical vibration wheel and vibration chamber mechanism thereof |
| CN114541217A (en) * | 2022-02-24 | 2022-05-27 | 山东临工工程机械有限公司 | Shock-resistant road roller vibrating wheel excitation mechanism |
-
2019
- 2019-02-28 CN CN201920255164.7U patent/CN209652706U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113699856A (en) * | 2021-06-24 | 2021-11-26 | 徐工集团工程机械股份有限公司道路机械分公司 | Vertical vibration wheel and vibration chamber mechanism thereof |
| CN114541217A (en) * | 2022-02-24 | 2022-05-27 | 山东临工工程机械有限公司 | Shock-resistant road roller vibrating wheel excitation mechanism |
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