CN202718151U - Excavating and loading dual-purpose machine - Google Patents
Excavating and loading dual-purpose machine Download PDFInfo
- Publication number
- CN202718151U CN202718151U CN 201220411483 CN201220411483U CN202718151U CN 202718151 U CN202718151 U CN 202718151U CN 201220411483 CN201220411483 CN 201220411483 CN 201220411483 U CN201220411483 U CN 201220411483U CN 202718151 U CN202718151 U CN 202718151U
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- hinged
- excavation
- cross beam
- forearm
- connecting cross
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Abstract
The utility model discloses an excavating and loading dual-purpose machine which comprises a big arm provided with a working hydraulic driving device. One end of the big arm is hinged with a machine body and a working device is detachably installed on the other end of the big arm. The working hydraulic driving device is connected with the working device. And a big arm oil cylinder is hinged between the machine body and the big arm. The working hydraulic driving device and the big arm oil cylinder are connected with an oil circuit control device which is connected with a hydraulic source. Excavating or loading can be done by the same machine and the excavating and loading dual-purpose machine is simple in structure, convenient to operate, small in size and capable of performing construction in a narrow condition.
Description
Technical field
The utility model relates to a kind of engineering machinery, particularly the dual-purpose machine of a kind of excavation loading operation.
Background technology
At present, because most of excavators or loader function singleness, in construction, can only excavate or load use, can not excavate or load construction operation at same machine, therefore in construction works, carry out digging operation and loading operation, how to adopt respectively excavator or loader to construct separately, fund input is larger.And for excavating or the equipment of loading operation at same machine, how digging operation device and loading operation device are arranged at respectively the rear and front end of vehicle frame, complex structure, complex operation, equipment volume is large, especially is not suitable for to carry out construction operation in narrow and small environment.
The utility model content
Technical problem to be solved in the utility model is: provide a kind of and can excavate or load construction at same machine, and simple in structure, easy to operate, equipment volume is little, also can carry out the dual-purpose machine of excavation loading operation of construction operation in narrow and small environment.
For solving the problems of the technologies described above, the technical solution of the utility model is: excavate the dual-purpose machine of loading operation, comprise the large arm that an end and body are hinged, the described large arm other end detachably is equipped with apparatus for work, described large arm is provided with the operation fluid pressure drive device, described operation fluid pressure drive device connects described apparatus for work, be hinged with big arm cylinder between described body and the described large arm, described operation fluid pressure drive device and big arm cylinder are connected with oil route controller, described oil route controller connecting fluid potential source.
Described apparatus for work comprises the loader shovel hinged with described large arm, perhaps described apparatus for work comprises connecting cross beam, the excavation forearm that one end and described connecting cross beam are hinged is hinged with between described connecting cross beam and the described excavation forearm and promotes the excavation forearm oil cylinder that described excavation forearm swings around connecting cross beam and the hinged center line that excavates forearm; The other end of described excavation forearm is hinged with bucket, is hinged with bucket cylinder between described excavation forearm and the described bucket; Described connecting cross beam and described large arm are hinged, described connecting cross beam is provided with actuating arm, described operation fluid pressure drive device connects described actuating arm and drives described connecting cross beam and swings around the hinged center line of connecting cross beam with large arm, described bucket cylinder be connected excavation forearm oil cylinder and connect described oil route controller.
Described connecting cross beam and the hinged center line of described large arm are perpendicular to described connecting cross beam and the hinged center line of excavation forearm.
Described operation fluid pressure drive device comprises by the hinged rocking bar of middle part and described large arm, be hinged with the driving oil cylinder between described rocking bar one end and the described body, described driving oil cylinder connects described oil route controller, is hinged with intermediate connecting rod between the described rocking bar other end and the described actuating arm.
Described oil route controller is four way valve.
Described four way valve is that four one-way valve or disjunctors that arrange respectively arrange four one-way valve.
The dual-purpose machine of excavation loading operation of technique scheme, owing to adopted the large arm that comprises that an end and body are hinged, the described large arm other end detachably is equipped with apparatus for work, described large arm is provided with the operation fluid pressure drive device, described operation fluid pressure drive device connects described apparatus for work, be hinged with big arm cylinder between described body and the described large arm, described operation fluid pressure drive device and big arm cylinder are connected with oil route controller, described oil route controller connecting fluid potential source, by the frame mode to the detachable installation of apparatus for work, can change at any time the loader shovel that is used for loading operation that is driven by the operation fluid pressure drive device, with by connecting cross beam, the apparatus for work that is used for digging operation that excavates forearm and bucket formation and driven by the operation fluid pressure drive device, so that the utility model can excavate or load construction at same machine, and simple in structure, easy to operate, equipment volume is little, also can carry out construction operation in narrow and small environment.
Description of drawings
Fig. 1 is the structural representation that the utility model excavates the dual-purpose machine of loading operation;
Fig. 2 is the top view that the utility model excavates the dual-purpose machine of loading operation.
Among the figure: the 1-body; The large arm of 2-; The 21-big arm cylinder; 3-excavates forearm; 31-drives oil cylinder; The 32-rocking bar; The 33-intermediate connecting rod; The 4-bucket; The 41-bucket cylinder; The 5-connecting cross beam; 51-excavates the forearm oil cylinder; The 52-actuating arm.
The specific embodiment
Below in conjunction with drawings and Examples, further set forth the utility model.In the following detailed description, only by the mode of explanation some example embodiment of the present utility model has been described.Undoubtedly, those of ordinary skill in the art can recognize, in the situation that does not depart from spirit and scope of the present utility model, can revise described embodiment with various mode.Therefore, accompanying drawing is illustrative with being described in essence, rather than is used for the protection domain of restriction claim.
As depicted in figs. 1 and 2, excavate the dual-purpose machine of loading operation, comprise the large arm 2 that an end and body 1 are hinged, described large arm 2 other ends detachably are equipped with apparatus for work, described large arm 2 is provided with the operation fluid pressure drive device, and described operation fluid pressure drive device connects described apparatus for work, is hinged with big arm cylinder 21 between described body 1 and the described large arm 2, described operation fluid pressure drive device and big arm cylinder 21 are connected with oil route controller, described oil route controller connecting fluid potential source.Described apparatus for work can adopt and comprise the loader shovel hinged with described large arm 2, perhaps adopt described apparatus for work to comprise connecting cross beam 5, the excavation forearm 3 that one end and described connecting cross beam 5 are hinged is hinged with between described connecting cross beam 5 and the described excavation forearm 3 and promotes the excavation forearm oil cylinder 51 that described excavation forearm 3 swings around connecting cross beam 5 and the hinged center line that excavates forearm 3; The other end of described excavation forearm 3 is hinged with bucket 4, is hinged with bucket cylinder 41 between described excavation forearm 3 and the described bucket 4; Described connecting cross beam 5 and described large arm 2 are hinged, described connecting cross beam 5 is provided with actuating arm 52, described operation fluid pressure drive device connects described actuating arm 52 and drives described connecting cross beam 5 and swings around the connecting cross beam 5 hinged center line with large arm 2, described bucket cylinder 41 be connected excavation forearm oil cylinder 51 and connect described oil route controller.Described connecting cross beam 5 and described large arm 2 hinged center lines are perpendicular to described connecting cross beam 5 and excavation forearm 3 hinged center lines.Described operation fluid pressure drive device comprises by the hinged rocking bar 32 of middle part and described large arm 2, be hinged with between described rocking bar 32 1 ends and the described body 1 and drive oil cylinder 31, described driving oil cylinder 31 connects described oil route controller, is hinged with intermediate connecting rod 33 between described rocking bar 32 other ends and the described actuating arm 52.Described oil route controller is four way valve.Described four way valve is that four one-way valve or disjunctors that arrange respectively arrange four one-way valve, adopts four one-way valve that arrange respectively, four one-way valve can be installed respectively on demand to arrange, and is easy to use; Adopt disjunctor that four one-way valve are set, the convenient installation.Large arm 2 can adopt present loader frame mode commonly used, be large arm 2 adopt two side plates and two side plates by junction plate connect as one, an end of two side plates is hinged with body 1 and the other ends two side plates are respectively equipped with the frame mode of hinge hole respectively, is hinged with respectively big arm cylinder 21 between two side plates and the body 1.
During use, when carrying out loading operation, apparatus for work adopts loader shovel, by known mounting means at present commonly used, be installed on the large arm 2 upper back of intermediate connecting rod 33 hinged loader shovels with loader shovel is hinged, big arm cylinder 21 be connected oil cylinder 31 and connect two-way in the four way valves, in addition two-way shutoff of four way valve, the manipulation by big arm cylinder 21 and driving oil cylinder 31 realizes the lifting of large arm 2 and loader shovel and the upset of loader shovel.When carrying out digging operation, loader shovel is pulled down, with connecting cross beam 5 hinged being installed on the large arm 2, intermediate connecting rod 33 hinged actuating arms 52, the two-way of four way valve shutoff is communicated with bucket cylinder 41 and excavation forearm oil cylinder 51, and the big arm cylinder 21 that is communicated with four way valve like this, driving oil cylinder 31, bucket cylinder 41 and excavation forearm oil cylinder 51 are controlled respectively large arm 2, excavate lifting, rotation tuning and the excavation of overturning of forearm 3 and bucket 4, are unloaded.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the manual just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (7)
1. excavate the dual-purpose machine of loading operation, comprise the large arm that an end and body are hinged, it is characterized in that: the described large arm other end detachably is equipped with apparatus for work, described large arm is provided with the operation fluid pressure drive device, described operation fluid pressure drive device connects described apparatus for work, be hinged with big arm cylinder between described body and the described large arm, described operation fluid pressure drive device and big arm cylinder are connected with oil route controller, described oil route controller connecting fluid potential source.
2. the dual-purpose machine of excavation loading operation as claimed in claim 1, it is characterized in that: described apparatus for work comprises connecting cross beam, the excavation forearm that one end and described connecting cross beam are hinged is hinged with between described connecting cross beam and the described excavation forearm and promotes the excavation forearm oil cylinder that described excavation forearm swings around connecting cross beam and the hinged center line that excavates forearm; The other end of described excavation forearm is hinged with bucket, is hinged with bucket cylinder between described excavation forearm and the described bucket; Described connecting cross beam and described large arm are hinged, described connecting cross beam is provided with actuating arm, described operation fluid pressure drive device connects described actuating arm and drives described connecting cross beam and swings around the hinged center line of connecting cross beam with large arm, described bucket cylinder be connected excavation forearm oil cylinder and connect described oil route controller.
3. the dual-purpose machine of excavation loading operation as claimed in claim 2 is characterized in that: described connecting cross beam and the hinged center line of described large arm perpendicular to described connecting cross beam with excavate the hinged center line of forearm.
4. excavate as claimed in claim 2 or claim 3 the dual-purpose machine of loading operation, it is characterized in that: described operation fluid pressure drive device comprises by the hinged rocking bar of middle part and described large arm, be hinged with the driving oil cylinder between described rocking bar one end and the described body, described driving oil cylinder connects described oil route controller, is hinged with intermediate connecting rod between the described rocking bar other end and the described actuating arm.
5. the dual-purpose machine of excavation loading operation as claimed in claim 1, it is characterized in that: described apparatus for work comprises the loader shovel hinged with described large arm.
6. the dual-purpose machine of excavation loading operation as claimed in claim 1, it is characterized in that: described oil route controller is four way valve.
7. the dual-purpose machine of excavation loading operation as claimed in claim 6 is characterized in that: described four way valve is that four one-way valve or disjunctors that arrange respectively arrange four one-way valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220411483 CN202718151U (en) | 2012-08-10 | 2012-08-10 | Excavating and loading dual-purpose machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220411483 CN202718151U (en) | 2012-08-10 | 2012-08-10 | Excavating and loading dual-purpose machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202718151U true CN202718151U (en) | 2013-02-06 |
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ID=47619977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220411483 Expired - Fee Related CN202718151U (en) | 2012-08-10 | 2012-08-10 | Excavating and loading dual-purpose machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202718151U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110475932A (en) * | 2017-01-25 | 2019-11-19 | 曼思宁集团有限公司 | Slider assembly |
-
2012
- 2012-08-10 CN CN 201220411483 patent/CN202718151U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110475932A (en) * | 2017-01-25 | 2019-11-19 | 曼思宁集团有限公司 | Slider assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130206 Termination date: 20150810 |
|
| EXPY | Termination of patent right or utility model |