CN109914521A - A kind of anti-rolling frame damping device of bull-dozer - Google Patents
A kind of anti-rolling frame damping device of bull-dozer Download PDFInfo
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- CN109914521A CN109914521A CN201711318322.0A CN201711318322A CN109914521A CN 109914521 A CN109914521 A CN 109914521A CN 201711318322 A CN201711318322 A CN 201711318322A CN 109914521 A CN109914521 A CN 109914521A
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- mounting ring
- mounting
- plate
- bull
- inner cavity
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Abstract
The invention discloses a kind of anti-rolling frame damping devices of bull-dozer in anti-rolling frame cushion technique field, including mounting plate, cylinder is installed on the left of the mounting plate, the cylinder inner cavity is movably set with piston, baffle is installed on the right side of the piston, mounting ring I is provided on the right side of the baffle, the right side of the mounting ring I is provided with mounting ring II, the I inner cavity front and back of mounting ring is symmetrically installed with the identical spring of structure, the front and back of the spring is symmetrically installed with the identical elastic plate of structure, II inner cavity top of mounting ring Vertical Spring identical with structure has been symmetrically mounted at the bottom of, the bottom and top of the Vertical Spring are symmetrically installed with transverse elasticity plate, mounting kit is installed on the right side of the portable pillar, the mounting kit surface is provided with mounting hole, the function of buffering can be played in bull-dozer overturning process, It is minimum that bull-dozer is reduced to the vibration of all directions when working, and eliminates safe hidden trouble, and improves operating comfort.
Description
Technical field
The present invention relates to anti-rolling frame cushion technique field, specially a kind of anti-rolling frame damping device of bull-dozer.
Background technique
For bull-dozer in operation, working condition is severe, when and there is a situation where overturning, in order to protect bull-dozer driver's
Safety, many bull-dozers all install rolling frame additional, to protect the life security of driver, reinforce airframe structure, reduce to overturn and bring
Loss, but anti-rolling frame vibratility in the bull-dozer course of work is big, and anti-rolling frame is easy in the effect of inertia and vibration
The vibration for causing complete machine enables driver's operation fatigue, while being easily deformed under huge impact during bull-dozer overturns,
The protecting effect of the anti-rolling frame of protection is reduced, or even loses its defencive function, brings huge security risk, in order to reduce vibration
With reinforce protecting effect, people have installed damping device additional between anti-rolling frame and bull-dozer, but traditional damping device knot
Structure is single, can only reduce vertical tremor bring impact force, be not obvious to flicker effect from all directions, function is excessively single
One, damping effect is unobvious.
Summary of the invention
The purpose of the present invention is to provide a kind of anti-rolling frame damping devices of bull-dozer, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of anti-rolling frame damping device of bull-dozer, including
Mounting plate, the mounting plate left side are equipped with cylinder, are equipped with rubber pad, and rubber pad and cylinder on the left of the inner cavity of the cylinder
Inner wall fits, and the cylinder inner cavity is movably set with piston, and runs through cylinder right wall on the left of piston, installation on the right side of the piston
There is baffle, is provided with mounting ring I on the right side of the baffle, the right side of the mounting ring I is provided with mounting ring II, the mounting ring I
Inner cavity front and back is symmetrically installed with the identical spring of structure, and it is identical that the front and back of the spring is symmetrically installed with structure
Elastic plate, and elastic board ends are bonded with I inner wall of mounting ring, II inner cavity top of mounting ring be symmetrically mounted at the bottom of knot
The identical Vertical Spring of structure, the bottom and top of the Vertical Spring are symmetrically installed with transverse elasticity plate, and transverse elasticity plate two
End is bonded with II inner wall of mounting ring, and I inner cavity top of mounting ring, bottom and II inner cavity front and back of mounting ring are mounted on gear
Block, II inner cavity of mounting ring is provided with portable pillar, and portable pillar turns left from the right side and sequentially passes through mounting ring II and mounting ring I, and
Portable pillar is bonded with elastic plate and transverse elasticity plate, is equipped with mounting kit, the mounting kit surface on the right side of the portable pillar
It is provided with mounting hole.
Preferably, it is evenly arranged with ball on the right side of the baffle, and is provided with the slot that ball matches on the left of baffle
Hole, the portable pillar left side are provided with movable plate, and the movable plate is bonded with ball.
Preferably, the elastic plate and transverse elasticity board ends are provided with idler wheel, and idler wheel and mounting ring I and mounting ring
The fitting of II inner wall, the stop-surface are provided with notch corresponding with idler wheel.
Preferably, the piston is lateral T-type structure, and opening area is less than on the left of piston on the left of the cylinder, and piston
Right side is less than cylinder opening area.
Preferably, the installation plate surface is provided with screw hole, and screw hole circular array.
Preferably, the mounting ring I and II inner wall left and right ends of mounting ring are provided with baffle ring.
Compared with prior art, the beneficial effects of the present invention are: the function of buffering can not only be played in bull-dozer overturning process
Can, it is effective to absorb deformation energy, sizable anti-bump ability is generated, all directions can also be made when bull-dozer works
Vibration be reduced to minimum, the life security of driver is effectively protected, eliminates safe hidden trouble, improves operating comfort.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is that mounting ring of the present invention and internal structure are illustrated:
Fig. 3 is baffle of the present invention and portable pillar connection relationship diagram.
In figure: 1 mounting plate, 2 cylinders, 3 rubber pads, 4 pistons, 5 baffles, 6 mounting rings I, 7 mounting rings II, 8 springs, 9 elasticity
Plate, 10 Vertical Springs, 11 transverse elasticity plates, 12 blocks, 13 portable pillars, 14 mounting kits, 15 mounting holes, 16 idler wheels, 17 balls,
18 movable plates.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of anti-rolling frame damping device of bull-dozer, including peace
Loading board 1 is equipped with cylinder 2, absorbs kinetic energy, the inner cavity left side of cylinder 2 using air pressure for connecting bull-dozer on the left of mounting plate 1
Rubber pad 3 is installed, enhancing absorbs kinetic energy, and is further ensured that the air-tightness of cylinder, and rubber pad 3 and 2 inner wall phase of cylinder
Fitting, cylinder inner cavity are movably set with piston 4, and run through 2 right wall of cylinder on the left of piston 4, change the air pressure in cylinder 2, piston 4
Right side is equipped with baffle 5, stops mounting post 13, is provided with mounting ring I 6 on the right side of baffle 5, is easily installed component, mounting ring I 6
Right side is provided with mounting ring II 7, and I 6 inner cavity front and back of mounting ring is symmetrically installed with the identical spring 8 of structure, absorbs front and back
Kinetic energy, the front and back of spring 8 is symmetrically installed with the identical elastic plate 9 of structure, further absorbs the kinetic energy of front and back, and bullet
Property 9 both ends of plate are bonded with I 6 inner wall of mounting ring, II 7 inner cavity top of mounting ring vertical bullet identical with structure has been symmetrically mounted at the bottom of
Spring 10 absorbs upper and lower kinetic energy, and the bottom and top of Vertical Spring 10 are symmetrically installed with transverse elasticity plate 11, further absorbs
Under kinetic energy, and 11 both ends of transverse elasticity plate are bonded with II 7 inner wall of mounting ring, and I 6 inner cavity top of mounting ring, bottom and installation
II 7 inner cavity front and back of ring is mounted on block 12, prevents transverse elasticity plate 11 and 9 position of elastic plate from changing, installation
II 7 inner cavity of ring is provided with portable pillar 13, conducts kinetic energy, and portable pillar 13 turns left from the right side and sequentially passes through mounting ring II 7 and mounting ring I
6, and portable pillar 13 is bonded with elastic plate 9 and transverse elasticity plate 11, be absorbed the kinetic energy of all directions can, portable pillar 13 is right
Side is equipped with mounting kit 14, and for installing anti-rolling frame, 14 surface of mounting kit is provided with mounting hole 15, convenient for fixing.
Wherein, the right side of baffle 5 is evenly arranged with ball 17, moves convenient for movable plate, and the left side of baffle 5 is provided with rolling
The slot that pearl matches move ball can not only, moreover it is possible to not fall, movable plate 18, movable plate are provided on the left of portable pillar 13
18 are bonded with ball 17, move convenient for portable pillar 13, reduce portable pillar 13 and rub, elastic plate 9 and 11 both ends of transverse elasticity plate are equal
It is provided with idler wheel 16, and idler wheel 16 is bonded with mounting ring I 6 and II 7 inner wall of mounting ring, reduces elastic plate 9 and transverse elasticity plate 11
With the resistance of II 7 inner wall of mounting ring I 6 and mounting ring, 12 surface of block is provided with notch corresponding with idler wheel 16, with idler wheel 12
It matches, piston 4 is lateral T-type structure, and 2 left side opening area of cylinder is less than 4 left side of piston, and is less than cylinder on the right side of piston 4
2 opening areas are convenient for card and 1 surface of mounting plate are provided with screw hole, and screw hole circular array, convenient for being connected and fixed bull-dozer
Fuselage, mounting ring I 6 and II 7 inner wall left and right ends of mounting ring are provided with baffle ring, prevent 11 bullet of elastic plate 9 and transverse elasticity plate
Out.
Working principle: mounting plate 1 is bolted to connection on bull-dozer surface, by mounting kit 14 and anti-rolling
Frame socket, is fixed by mounting hole, and mounting kit 14 is fixedly connected with portable pillar, when anti-rolling frame vertical tremor, portable pillar
13 move up and down, and push 11 deformation of transverse elasticity plate, and idler wheel 16 is moved along II 7 inner wall of mounting ring, Vertical Spring 10 and transverse direction
Elastic plate 11 absorbs kinetic energy, until 11 both ends of transverse elasticity plate are bonded with block 5, when 11 front and back of transverse elasticity plate and peace
When filling the fitting of II 7 inner wall of ring, 11 speed of deformation of transverse elasticity plate slows down, and absorbs a large amount of kinetic energy, when portable pillar 13 moves up and down,
9 deformation of elastic plate is pushed, idler wheel 16 is moved along I 6 inner wall of mounting ring, and spring 8 and elastic plate 9 absorb kinetic energy, until elastic plate
9 both ends are bonded with block 5, and when 9 front and back of elastic plate is bonded with I 6 inner wall of mounting ring, 9 speed of deformation of elastic plate slows down,
A large amount of kinetic energy are absorbed, when 13 side-to-side movement of portable pillar, piston 4 moves in cylinder 2, and air pressure generates variation in cylinder 2, absorbs
Kinetic energy can prevent on the right side of cylinder 2 piston 4 from popping up.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of anti-rolling frame damping device of bull-dozer, including mounting plate (1), it is characterised in that: peace on the left of the mounting plate (1)
Equipped with cylinder (2), it is equipped with rubber pad (3) on the left of the inner cavity of the cylinder (2), and rubber pad (3) is affixed with cylinder (2) inner wall
It closes, the cylinder inner cavity is movably set with piston (4), and runs through cylinder (2) right wall on the left of piston (4), on the right side of the piston (4)
It is equipped with baffle (5), is provided with mounting ring I (6) on the right side of the baffle (5), is provided with installation on the right side of the mounting ring I (6)
Ring II (7), mounting ring I (6) inner cavity front and back are symmetrically installed with the identical spring of structure (8), the spring (8)
Front and back is symmetrically installed with the identical elastic plate of structure (9), and elastic plate (9) both ends are bonded with mounting ring I (6) inner wall,
Mounting ring II (7) inner cavity top Vertical Spring (10) identical with structure has been symmetrically mounted at the bottom of, the Vertical Spring
(10) bottom and top are symmetrically installed with transverse elasticity plate (11), and in transverse elasticity plate (11) both ends and mounting ring II (7)
Wall fitting, and mounting ring I (6) inner cavity top, bottom and mounting ring II (7) inner cavity front and back are mounted on block (12),
Mounting ring II (7) inner cavity is provided with portable pillar (13), and portable pillar (13) turn left from the right side sequentially pass through mounting ring II (7) and
Mounting ring I (6), and portable pillar (13) is bonded with elastic plate (9) and transverse elasticity plate (11), installation on the right side of the portable pillar (13)
Have mounting kit (14), mounting kit (14) surface is provided with mounting hole (15).
2. the anti-rolling frame damping device of a kind of bull-dozer according to claim 1, it is characterised in that: the baffle (5)
Right side is evenly arranged with ball (17), and the slot that ball matches is provided on the left of baffle (5), and the portable pillar (13) is left
Side is provided with movable plate (18), and the movable plate (18) is bonded with ball (17).
3. the anti-rolling frame damping device of a kind of bull-dozer according to claim 1, it is characterised in that: the elastic plate (9)
It is provided with idler wheel (16) with transverse elasticity plate (11) both ends, and idler wheel (16) and mounting ring I (6) and mounting ring II (7) inner wall
Fitting, block (12) surface is provided with notch corresponding with idler wheel (16).
4. the anti-rolling frame damping device of a kind of bull-dozer according to claim 1, it is characterised in that: the piston (4) is
Lateral T-type structure, cylinder (2) left side opening area are less than on the left of piston (4), and are less than cylinder (2) on the right side of piston (4) and open
Open area.
5. the anti-rolling frame damping device of a kind of bull-dozer according to claim 1, it is characterised in that: the mounting plate (1)
Surface is provided with screw hole, and screw hole circular array.
6. the anti-rolling frame damping device of a kind of bull-dozer according to claim 1, it is characterised in that: the mounting ring I (6)
Baffle ring is provided with mounting ring II (7) inner wall left and right ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711318322.0A CN109914521A (en) | 2017-12-12 | 2017-12-12 | A kind of anti-rolling frame damping device of bull-dozer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711318322.0A CN109914521A (en) | 2017-12-12 | 2017-12-12 | A kind of anti-rolling frame damping device of bull-dozer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109914521A true CN109914521A (en) | 2019-06-21 |
Family
ID=66957589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711318322.0A Pending CN109914521A (en) | 2017-12-12 | 2017-12-12 | A kind of anti-rolling frame damping device of bull-dozer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109914521A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116875788A (en) * | 2023-07-17 | 2023-10-13 | 南通华东油压科技有限公司 | Aging treatment device for multi-loop hydraulic cylinder casting |
-
2017
- 2017-12-12 CN CN201711318322.0A patent/CN109914521A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116875788A (en) * | 2023-07-17 | 2023-10-13 | 南通华东油压科技有限公司 | Aging treatment device for multi-loop hydraulic cylinder casting |
| CN116875788B (en) * | 2023-07-17 | 2024-04-02 | 南通华东油压科技有限公司 | Aging treatment device for multi-loop hydraulic cylinder casting |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190621 |