CN202247979U - 2-1-2 type five-movement-degree spatial hydraulic excavator - Google Patents
2-1-2 type five-movement-degree spatial hydraulic excavator Download PDFInfo
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- CN202247979U CN202247979U CN2011203574103U CN201120357410U CN202247979U CN 202247979 U CN202247979 U CN 202247979U CN 2011203574103 U CN2011203574103 U CN 2011203574103U CN 201120357410 U CN201120357410 U CN 201120357410U CN 202247979 U CN202247979 U CN 202247979U
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- hydraulic cylinder
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- dipper
- dimensional rotating
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Abstract
The utility model relates to a 2-1-2 type five-movement-degree spatial hydraulic excavator, which comprises a two-dimensional rotating arm mechanism, a one-dimensional rotating bucket pole mechanism and a two-dimensional rotating bucket mechanism, wherein the two-dimensional rotating arm mechanism comprises a two-dimensional rotating arm, a first hydraulic cylinder and a second hydraulic cylinder; the one-dimensional rotating bucket pole mechanism comprises a one-dimensional rotating bucket pole and a third hydraulic cylinder; and the two-dimensional rotating bucket mechanism comprises a two-dimensional rotating bucket, a fourth hydraulic cylinder and a fifth hydraulic cylinder. A moving arm and the bucket of the novel excavator disclosed by the utility model can realize independent spatial two-dimensional rotation; and the whole excavator can realize spatial five-movement-degree motion and has the advantages of flexible mechanism output track, large working space, high working efficiency and capability of exerting a better role in a construction site with severe environment and narrower space and an accident rescue site required for rapid excavation, obstacle clearing and leveling.
Description
Technical field
The utility model relates to engineering excavation machine field, particularly a kind of 2-1-2 type five mobility space hydraulic crawler excavators.
Background technology
Hydraulic crawler excavator is simple in structure, in light weight because of it, can realize comparatively advantage such as compound action, is widely used in mechanized construction aspects such as industry, traffic, the energy, farmland improvement, water conservancy, civilian construction, mine excavation and modernized military engineering.Traditional hydraulic crawler excavator is to realize the track output of scraper bowl root on the plane being realized the upset of scraper bowl then by independent scraper bowl Driven by Hydraulic Cylinder through driving uniting of swing arm hydraulic cylinder and dipper hydraulic cylinder.But because its structural limitations, the executing agency of this type hydraulic crawler excavator can only realize the output of the scraper bowl track that the bidimensional dimensional translation and one rotates in its working face, so also must cooperate slew gear, could accomplish mining tasks such as excavation, lifting, revolution, unloading.The construction site abominable at environment, that the space is narrow and small and need fast mining, remove obstacles, smooth burst accident rescue site, the plane hydraulic crawler excavator of this quasi-tradition exists problems such as output action underaction, working space is limited, operating efficiency is not high.
Summary of the invention
The purpose of the utility model is to provide a kind of 2-1-2 type five mobility space hydraulic crawler excavators; Can effectively solve the conventional planar hydraulic crawler excavator and can only realize the track output in the plane, problem such as action underaction, the working space that causes is limited, operating efficiency is not high.
The utility model achieves the above object through following technical scheme: a kind of 2-1-2 type five mobility space hydraulic crawler excavators comprise that two-dimentional cursor mechanism, one dimension rotate dipper mechanism and two dimension is rotated shovel mechanism.
Said two-dimentional cursor mechanism is made up of two-dimentional cursor, first hydraulic cylinder and second hydraulic cylinder.The two dimension cursor is connected on the frame through first Hooke's hinge; First hydraulic cylinder, one end is connected on the frame through first spherical pair; The first hydraulic cylinder other end is connected on the two-dimentional cursor through second spherical pair; Second hydraulic cylinder, one end is connected on the frame through the 3rd spherical pair, and the second hydraulic cylinder other end is connected on the two-dimentional cursor through the 4th spherical pair.But first hydraulic cylinder and the motion of second hydraulic cylinder single driving two dimension cursor also can be united the two-dimentional cursor motion of driving, realize that two-dimentional cursor rotates around the two dimension of the first Hooke's hinge two axial lines.
Said one dimension rotates dipper mechanism and is made up of one dimension rotation dipper and the 3rd hydraulic cylinder.One dimension rotates dipper and is connected on the two-dimentional cursor through revolute pair, and the 3rd hydraulic cylinder one end is connected on the two-dimentional cursor through the 5th spherical pair, and the 3rd hydraulic cylinder one end is connected to one dimension through the 6th spherical pair and rotates on the dipper.The motion of the 3rd Driven by Hydraulic Cylinder one dimension rotation dipper realizes that one dimension rotates the one dimension rotation that dipper rotates and moves secondary axis.
Said two dimension is rotated shovel mechanism and is rotated scraper bowl, the 4th hydraulic cylinder, the 5th hydraulic cylinder by two dimension and form.Two dimension is rotated scraper bowl and is connected on the one dimension rotation dipper through second Hooke's hinge; The 4th hydraulic cylinder one end is connected to one dimension through the 7th spherical pair and rotates on the dipper; The 4th hydraulic cylinder one end is connected to two dimension through the 8th spherical pair and rotates on the scraper bowl; The 5th hydraulic cylinder one end is connected to one dimension through the 9th spherical pair and rotates on the dipper, and the 4th hydraulic cylinder one end is connected to two dimension through the tenth spherical pair and rotates on the scraper bowl.But the 4th hydraulic cylinder and the 5th hydraulic cylinder single driving two dimension are rotated bucket motions, also can unite the driving two dimension and rotate bucket motions, realize that two dimension rotation scraper bowl rotates around the two dimension of the second Hooke's hinge two axial lines.
The outstanding advantage of the utility model is:
The swing arm of the novel excavator of this kind and scraper bowl can realize that all independently the space bidimensional rotates; The motion of whole excavation function implementation space five mobilities; Mechanism's output trajectory is flexible, working space is big, high efficiency, can be abominable at environment, construction site that the space is narrow and small and need fast mining, remove obstacles, smooth burst accident rescue site can bring into play better acting on.
Description of drawings
Fig. 1 is the structural representation of the said 2-1-2 type five mobility space hydraulic crawler excavators of the utility model.
Fig. 2 is the two-dimentional cursor structural scheme of mechanism of the said 2-1-2 type five mobility space hydraulic crawler excavators of the utility model.
Fig. 3 is that the one dimension of the said 2-1-2 type five mobility space hydraulic crawler excavators of the utility model rotates the dipper structural scheme of mechanism.
Fig. 4 is that the two dimension of the said 2-1-2 type five mobility space hydraulic crawler excavators of the utility model is rotated the shovel mechanism sketch map.
Fig. 5 is first kind of working state schematic representation of the said 2-1-2 type five mobility space hydraulic crawler excavators of the utility model.
Fig. 6 is second kind of working state schematic representation of the said 2-1-2 type five mobility space hydraulic crawler excavators of the utility model.
Fig. 7 is the third working state schematic representation of the said 2-1-2 type five mobility space hydraulic crawler excavators of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the technical scheme of the utility model is described further.
Claims (1)
1.2-1-2 type five mobility space hydraulic crawler excavators comprise that two-dimentional cursor mechanism, one dimension rotate dipper mechanism and two dimension is rotated shovel mechanism, its structure and connected mode are:
Said two-dimentional cursor mechanism is made up of two-dimentional cursor, first hydraulic cylinder and second hydraulic cylinder; The two dimension cursor is connected on the frame through first Hooke's hinge; First hydraulic cylinder, one end is connected on the frame through first spherical pair, and the first hydraulic cylinder other end is connected on the two-dimentional cursor through second spherical pair, and second hydraulic cylinder, one end is connected on the frame through the 3rd spherical pair; The second hydraulic cylinder other end is connected on the two-dimentional cursor through the 4th spherical pair
Said one dimension rotates dipper mechanism and is made up of one dimension rotation dipper and the 3rd hydraulic cylinder; One dimension rotates dipper and is connected on the two-dimentional cursor through revolute pair; The 3rd hydraulic cylinder one end is connected on the two-dimentional cursor through the 5th spherical pair; The 3rd hydraulic cylinder one end is connected to one dimension through the 6th spherical pair and rotates on the dipper
Said two dimension is rotated shovel mechanism and is rotated scraper bowl, the 4th hydraulic cylinder, the 5th hydraulic cylinder by two dimension and form; Two dimension is rotated scraper bowl and is connected on the one dimension rotation dipper through second Hooke's hinge; The 4th hydraulic cylinder one end is connected to one dimension through the 7th spherical pair and rotates on the dipper; The 4th hydraulic cylinder one end is connected to two dimension through the 8th spherical pair and rotates on the scraper bowl; The 5th hydraulic cylinder one end is connected to one dimension through the 9th spherical pair and rotates on the dipper, and the 4th hydraulic cylinder one end is connected to two dimension through the tenth spherical pair and rotates on the scraper bowl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203574103U CN202247979U (en) | 2011-09-22 | 2011-09-22 | 2-1-2 type five-movement-degree spatial hydraulic excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203574103U CN202247979U (en) | 2011-09-22 | 2011-09-22 | 2-1-2 type five-movement-degree spatial hydraulic excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202247979U true CN202247979U (en) | 2012-05-30 |
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ID=46109241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203574103U Withdrawn - After Issue CN202247979U (en) | 2011-09-22 | 2011-09-22 | 2-1-2 type five-movement-degree spatial hydraulic excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202247979U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102363968A (en) * | 2011-09-22 | 2012-02-29 | 广西大学 | Spatial excavator with two-range-of-motion (two-ROM) movable arm, one-ROM bucket rod and two-ROM bucket |
| CN103726522A (en) * | 2013-12-16 | 2014-04-16 | 广西大学 | High-overload-capacity nine-link two-degree-of-freedom mechanical loading mechanism |
| CN107178104A (en) * | 2017-07-17 | 2017-09-19 | 深圳迈辽技术转移中心有限公司 | A kind of excavator for being used to work on slope rotated based on motor control scraper bowl |
-
2011
- 2011-09-22 CN CN2011203574103U patent/CN202247979U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102363968A (en) * | 2011-09-22 | 2012-02-29 | 广西大学 | Spatial excavator with two-range-of-motion (two-ROM) movable arm, one-ROM bucket rod and two-ROM bucket |
| CN102363968B (en) * | 2011-09-22 | 2013-07-03 | 广西大学 | Spatial excavator with two-range-of-motion (two-ROM) movable arm, one-ROM bucket rod and two-ROM bucket |
| CN103726522A (en) * | 2013-12-16 | 2014-04-16 | 广西大学 | High-overload-capacity nine-link two-degree-of-freedom mechanical loading mechanism |
| CN107178104A (en) * | 2017-07-17 | 2017-09-19 | 深圳迈辽技术转移中心有限公司 | A kind of excavator for being used to work on slope rotated based on motor control scraper bowl |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120530 Effective date of abandoning: 20130703 |
|
| RGAV | Abandon patent right to avoid regrant |