CN109268348A - A kind of automobile-used connecting lever of engineering - Google Patents
A kind of automobile-used connecting lever of engineering Download PDFInfo
- Publication number
- CN109268348A CN109268348A CN201811258617.8A CN201811258617A CN109268348A CN 109268348 A CN109268348 A CN 109268348A CN 201811258617 A CN201811258617 A CN 201811258617A CN 109268348 A CN109268348 A CN 109268348A
- Authority
- CN
- China
- Prior art keywords
- connecting lever
- engineering
- automobile
- lever bracket
- vehicle
- 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.)
- Pending
Links
- 238000005553 drilling Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- DSCFFEYYQKSRSV-KLJZZCKASA-N D-pinitol Chemical compound CO[C@@H]1[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)[C@H]1O DSCFFEYYQKSRSV-KLJZZCKASA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
- E21B15/04—Supports for the drilling machine, e.g. derricks or masts specially adapted for directional drilling, e.g. slant hole rigs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The invention discloses a kind of automobile-used connecting levers of engineering, and including the connecting lever bracket (1) for installing front end equipment, connecting lever bracket (1) hinge is swung on the vehicle frame of engineering truck by oil cylinder driving connecting lever bracket (1).The present invention can make the engineering truck for not having platform revolute function, and in the case where vehicle is not taken exercises, equipment adjusts operating angle, save and adjust the part oil consumption that operating angle generates because moving by vehicle, and is easy to operate, improve work efficiency.
Description
Technical field
The present invention relates to a kind of connecting lever mounting structures of engineering truck.
Background technique
The engineering truck occurred currently on the market is equipped with several work device, such as excavating gear, material catching apparatus, drilling equipment
Deng, and these equipments are connected on vehicle frame by horizontal pin shaft, therefore, equipment can only be done with pin shaft as rotation
The movement of the upper and lower both direction of axis, since some engineering trucks do not have platform revolute function, if vehicle is slack
In the case of, equipment can only just carry out the operation of single angle perpendicular to installation pin shaft, if you need to adjust operating angle, then necessary
It is adjusted by vehicle movement, because engineering truck volume is larger, operating angle is adjusted by vehicle movement, is not only grasped in this way
It is big to make difficulty, oil consumption is high, and greatly reduces working efficiency.
Summary of the invention
The technical problem to be solved by the present invention is the equipment for current engineering truck can only do upper and lower both direction
The problem of movement, provides a kind of structure that operating angle can be adjusted in the case where engineering truck vehicle is not taken exercises.
The technical scheme is that
A kind of automobile-used connecting lever of engineering, including the connecting lever bracket for installing front end equipment, connecting lever bracket hinge is mounted in engineering truck
Vehicle frame on, by oil cylinder drive connecting lever bracket swing.
Fixed there are two oil cylinder on vehicle frame, the telescopic rod front end of oil cylinder is cut with scissors respectively mounted in the two sides of connecting lever bracket.
Connecting lever bracket is by upper pin and lower bearing pin hinge on two pieces of mounting plates that engineering vehicle carriage front end is stretched out.
Two pieces of mounting plates that connecting lever bracket is stretched out by vertical upper pin and lower bearing pin hinge mounted in engineering vehicle carriage front end
On.
Towing carriage assembly is installed on connecting lever bracket.
For equipment through lower horizontal pin shaft hinge on connecting lever bracket, boom cylinder and connecting lever bracket pass through upper horizontal pin
Axis is hinged.
Two oil cylinders are fixed on vehicle frame by pressing plate.
Beneficial effects of the present invention:
It can make the engineering truck for not having platform revolute function, equipment adjusts operation angle in the case where vehicle is not taken exercises
Degree saves and adjusts the part oil consumption that operating angle generates because moving by vehicle, and easy to operate, improves work effect
Rate.
Detailed description of the invention:
Fig. 1 is main view of the invention
Fig. 2 is the top view of Fig. 1.
Fig. 3 is perspective view of the invention.
Fig. 4 is equipment assembling schematic diagram.
Specific embodiment
Embodiment: such as Fig. 4, the present embodiment is a kind of crank arm structure of excavator, but is not limited to excavator, other excavate dress
It sets, material catching apparatus or drilling equipment can adapt to this structure.
Such as Fig. 1-3, the device is mainly by connecting lever bracket, towing carriage assembly, connecting lever hydraulic cylinder assembly, bolt I,
Upper pin, lower bearing pin, bolt, pin shaft, lower horizontal pin shaft, upper horizontal pin shaft, pressing plate, bolt II, nut I, nut II, bolt IIIComposition.Connecting lever hydraulic cylinder assemblyIncluding two oil cylinders in left and right.
Towing carriage assemblyFor weld assembly, pass through bolt I, bolt III, nut IIIt is fixed on connecting lever bracketOn；The telescopic end and connecting lever bracket left and right pin shaft III of left and right two oil cylindersIt carries out hingedly, two oil cylinders pass through pressing plate, bolt II, nut IIt is fixed on engineering vehicle carriage；Connecting lever bracketPass through vertical upper pin with vehicle frame、
Lower bearing pinAnd boltIt is attached；Equipment and connecting lever pass through lower horizontal pin shaftBe attached, boom cylinder with
Connecting lever passes through pin shaft VIt is attached,；Concrete operating principle are as follows: by the mutual cooperation of left and right two oil cylinder Push And Releases, together
When one thrust and a pulling force, connecting lever are applied to connecting lever will be with upper pin, lower bearing pinIt is rotated for rotation center,
To drive equipment to be rotated, realize that vehicle is not taken exercises and the purpose of the adjustable operating angle of equipment.
Claims (7)
1. a kind of automobile-used connecting lever of engineering, including the connecting lever bracket (1) for installing front end equipment, it is characterised in that: connecting lever
Bracket (1) hinge is swung on the vehicle frame of engineering truck by oil cylinder driving connecting lever bracket (1).
2. the automobile-used connecting lever of engineering according to claim 1, it is characterised in that: oil cylinder there are two fixed on vehicle frame, oil cylinder
It is cut with scissors respectively mounted in the two sides of connecting lever bracket (1) telescopic rod front end.
3. the automobile-used connecting lever of engineering according to claim 2, it is characterised in that: connecting lever bracket (1) by upper pin (5) and under
Pin shaft (6) hinge is on two pieces of mounting plates that engineering vehicle carriage front end is stretched out.
4. the automobile-used connecting lever of engineering according to claim 3, it is characterised in that: connecting lever bracket (1) passes through vertical upper pin
(5) and lower bearing pin (6) hinge is on two pieces of mounting plates that engineering vehicle carriage front end is stretched out.
5. the automobile-used connecting lever of engineering according to claim 3, it is characterised in that: it is total to be equipped with towing carriage on connecting lever bracket (1)
At (2).
6. the automobile-used connecting lever of engineering according to claim 3, it is characterised in that: equipment is cut with scissors by lower horizontal pin shaft (9)
On connecting lever bracket (1), boom cylinder and connecting lever bracket (1) are hinged by upper horizontal pin shaft (10).
7. the automobile-used connecting lever of engineering according to claim 3, it is characterised in that: two oil cylinders are fixed on vehicle by pressing plate (11)
On frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811258617.8A CN109268348A (en) | 2018-10-26 | 2018-10-26 | A kind of automobile-used connecting lever of engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811258617.8A CN109268348A (en) | 2018-10-26 | 2018-10-26 | A kind of automobile-used connecting lever of engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109268348A true CN109268348A (en) | 2019-01-25 |
Family
ID=65194738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811258617.8A Pending CN109268348A (en) | 2018-10-26 | 2018-10-26 | A kind of automobile-used connecting lever of engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109268348A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10219723A (en) * | 1997-02-10 | 1998-08-18 | Cap Top Eng:Kk | Hydraulic excavator |
| RU2233948C1 (en) * | 2002-12-10 | 2004-08-10 | Лисивенко Михаил Алексеевич | Working equipment of single-bucket hydraulic excavator |
| CN103470555A (en) * | 2013-09-10 | 2013-12-25 | 三一汽车制造有限公司 | Swing mechanism and concrete pumping device |
| CN103896167A (en) * | 2013-04-24 | 2014-07-02 | 徐州徐工随车起重机有限公司 | Double variable amplitude combined cantilever crane swing mechanism, lifting device and pallet carrier |
| CN204370487U (en) * | 2014-10-30 | 2015-06-03 | 山东冠县鲁牛工程机械有限公司 | A kind of novel horizontal swinging arm excavator |
| CN104790445A (en) * | 2015-04-27 | 2015-07-22 | 徐工集团工程机械股份有限公司道路机械分公司 | Full-rotating hydraulic grab bucket |
-
2018
- 2018-10-26 CN CN201811258617.8A patent/CN109268348A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10219723A (en) * | 1997-02-10 | 1998-08-18 | Cap Top Eng:Kk | Hydraulic excavator |
| RU2233948C1 (en) * | 2002-12-10 | 2004-08-10 | Лисивенко Михаил Алексеевич | Working equipment of single-bucket hydraulic excavator |
| CN103896167A (en) * | 2013-04-24 | 2014-07-02 | 徐州徐工随车起重机有限公司 | Double variable amplitude combined cantilever crane swing mechanism, lifting device and pallet carrier |
| CN103470555A (en) * | 2013-09-10 | 2013-12-25 | 三一汽车制造有限公司 | Swing mechanism and concrete pumping device |
| CN204370487U (en) * | 2014-10-30 | 2015-06-03 | 山东冠县鲁牛工程机械有限公司 | A kind of novel horizontal swinging arm excavator |
| CN104790445A (en) * | 2015-04-27 | 2015-07-22 | 徐工集团工程机械股份有限公司道路机械分公司 | Full-rotating hydraulic grab bucket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190125 |
|
| RJ01 | Rejection of invention patent application after publication |