CN202416386U - Space controllable mechanism-type loading machine with three-dimensional rotary moving arm and one-dimensional rotary bucket - Google Patents
Space controllable mechanism-type loading machine with three-dimensional rotary moving arm and one-dimensional rotary bucket Download PDFInfo
- Publication number
- CN202416386U CN202416386U CN2012200110192U CN201220011019U CN202416386U CN 202416386 U CN202416386 U CN 202416386U CN 2012200110192 U CN2012200110192 U CN 2012200110192U CN 201220011019 U CN201220011019 U CN 201220011019U CN 202416386 U CN202416386 U CN 202416386U
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- connecting rod
- servomotor
- swing arm
- driving lever
- moving arm
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Abstract
The utility model relates to a space controllable mechanism-type loading machine with a three-dimensional rotary moving arm and a one-dimensional rotary bucket, which comprises a vehicle body, a moving arm, a bucket, four driving rods, four connecting rods and four servo motors, wherein two ends of the moving arm are respectively connected with the vehicle body and the bucket; two ends of a first driving rod are connected with a first servo motor and one end of a first connecting rod; the other end of the first connecting rod is connected with the moving arm; two ends of a second driving rod are respectively connected with a second servo motor and one end of a second connecting rod; the other end of the second connecting rod is connected with the moving arm; two ends of a third driving rod are respectively connected with a third servo motor and one end of a third connecting rod; the other end of the third connecting rod is connected with the moving arm; two ends of a fourth driving rod are respectively connected with a fourth servo motor and one end of a fourth connecting rod; and the other end of the fourth connecting rod is connected with the bucket. The moving arm can realize individual three-dimensional rotation, the bucket can realize individual one-dimensional rotation, and the whole loading machine can realize the movement output of four ranges of motion in the space.
Description
Technical field
The utility model relates to the loader field, and particularly a kind of Three dimensional rotation swing arm one dimension rotates scraper bowl space controllable mechanism formula loader.
Background technology
Loader is a kind of cubic metre of earth and stone construction machinery that is widely used in construction projects such as highway, railway, building, water power, harbour, mine; Be mainly used in bulk materials such as shovel dress soil, sandstone, lime, coal, also can dig operation the slight shovel of works such as ore, pan soil.Mostly traditional loader is hydraulic driven; Exist hydraulic system component process and assemble and require not length, leakage of oil, the long-term unsolved problem of maintaining cost higher engineering mechanical field of high, life-span; And mostly the loading executing agency of existing loader is plane mechanism; Driving through the swing arm hydraulic cylinder realizes the lifting and the decline of swing arm, and the driving of rocking arm hydraulic cylinder realizes the upset of scraper bowl.Because its structural limitations, the swing arm of this type hydraulic loader and scraper bowl all can only realize the motion output of single mobility in the plane, so also must cooperate running gear could accomplish loading tasks such as shovel dress, lifting, unloading.Also there is such problem in the controllable mechanism formula loader on plane.Problems such as output action underaction, working space are limited so construction site abominable at environment, that the space is narrow and small and the burst accident rescue site that needs shovel fortune fast, removes obstacles, traditional plane loader exist, inefficiency.
Summary of the invention
The purpose of the utility model is to provide a kind of Three dimensional rotation swing arm one dimension to rotate scraper bowl space controllable mechanism formula loader; Drive by controllable motor; The connecting rod transmission; Each component process and assemble requires low; Shortcomings such as hydraulic loader Hydraulic Elements requirement on machining accuracy is high, the maintenance cost is high, reliability cannot say for sure to demonstrate,prove, easy leakage of oil can be effectively overcome, can also the track output in the plane, problems such as action underaction, the working space that causes is limited, inefficiency can only be realized by fine solution plane loader.
The utility model achieves the above object through following technical scheme:
A kind of Three dimensional rotation swing arm one dimension rotates scraper bowl space controllable mechanism formula loader; Comprise swing arm, scraper bowl, first driving lever, second driving lever, the 3rd driving lever, the 4th driving lever, first connecting rod, second connecting rod, third connecting rod, the 4th connecting rod, first servomotor, second servomotor, the 3rd servomotor, the 4th servomotor and car body, its structure and connected mode are:
Swing arm one end is connected with car body through first spherical pair; The swing arm other end is connected with scraper bowl through first revolute pair; First driving lever, one end is connected with first servomotor on being cemented in car body through second revolute pair; The other end is connected with first connecting rod one end through first Hooke hinge, and the first connecting rod other end passes through second spherical pair and is connected with swing arm, and second driving lever, one end is connected with second servomotor on being cemented in car body through the 3rd revolute pair; The other end is connected with second connecting rod one end through second Hooke hinge; The second connecting rod other end is connected with swing arm through the 3rd spherical pair, and the 3rd driving lever one end is connected with the 3rd servomotor on being cemented in car body through the 4th revolute pair, and the other end passes through the 3rd Hooke and cuts with scissors and be connected with third connecting rod one end; The third connecting rod other end is connected with swing arm through the 4th spherical pair; The 4th driving lever one end is connected with the 4th servomotor on being cemented in car body through the 5th revolute pair, and the other end is connected with the 4th connecting rod one end through four-stringed bowed instrument gram hinge, and the 4th connecting rod other end passes through the 5th spherical pair and is connected with scraper bowl.
The outstanding advantage of the utility model is:
1, drive by controllable motor, the connecting rod transmission, each component process and assemble requirement is low, can effectively overcome hydraulic loader Hydraulic Elements requirement on machining accuracy height, maintain shortcomings such as cost is high, reliability cannot say for sure card, easy leakage of oil.
2, swing arm can be realized independently Three dimensional rotation; Scraper bowl can realize that independently one dimension rotates; The motion of whole loading function implementation space four 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 load fast, remove obstacles, smooth burst accident rescue site can bring into play better acting on.
Description of drawings
Fig. 1 is first structural representation that the said a kind of Three dimensional rotation swing arm one dimension of the utility model rotates scraper bowl space controllable mechanism formula loader.
Fig. 2 is second structural representation that the said a kind of Three dimensional rotation swing arm one dimension of the utility model rotates scraper bowl space controllable mechanism formula loader.
Fig. 3 is first kind of working state schematic representation that the said a kind of Three dimensional rotation swing arm one dimension of the utility model rotates scraper bowl space controllable mechanism formula loader.
Fig. 4 is second kind of working state schematic representation that the said a kind of Three dimensional rotation swing arm one dimension of the utility model rotates scraper bowl space controllable mechanism formula loader.
Fig. 5 is the third working state schematic representation that the said a kind of Three dimensional rotation swing arm one dimension of the utility model rotates scraper bowl space controllable mechanism formula loader.
Fig. 6 is the 4th kind of working state schematic representation that the said a kind of Three dimensional rotation swing arm one dimension of the utility model rotates scraper bowl space controllable mechanism formula loader.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the technical scheme of the utility model is described further.
Claims (1)
1. a Three dimensional rotation swing arm one dimension rotates scraper bowl space controllable mechanism formula loader; Comprise swing arm, scraper bowl, first driving lever, second driving lever, the 3rd driving lever, the 4th driving lever, first connecting rod, second connecting rod, third connecting rod, the 4th connecting rod, first servomotor, second servomotor, the 3rd servomotor, the 4th servomotor and car body, its structure and connected mode are:
Swing arm one end is connected with car body through first spherical pair; The swing arm other end is connected with scraper bowl through first revolute pair; First driving lever, one end is connected with first servomotor on being cemented in car body through second revolute pair; The other end is connected with first connecting rod one end through first Hooke hinge, and the first connecting rod other end passes through second spherical pair and is connected with swing arm, and second driving lever, one end is connected with second servomotor on being cemented in car body through the 3rd revolute pair; The other end is connected with second connecting rod one end through second Hooke hinge; The second connecting rod other end is connected with swing arm through the 3rd spherical pair, and the 3rd driving lever one end is connected with the 3rd servomotor on being cemented in car body through the 4th revolute pair, and the other end passes through the 3rd Hooke and cuts with scissors and be connected with third connecting rod one end; The third connecting rod other end is connected with swing arm through the 4th spherical pair; The 4th driving lever one end is connected with the 4th servomotor on being cemented in car body through the 5th revolute pair, and the other end is connected with the 4th connecting rod one end through four-stringed bowed instrument gram hinge, and the 4th connecting rod other end passes through the 5th spherical pair and is connected with scraper bowl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200110192U CN202416386U (en) | 2012-01-12 | 2012-01-12 | Space controllable mechanism-type loading machine with three-dimensional rotary moving arm and one-dimensional rotary bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200110192U CN202416386U (en) | 2012-01-12 | 2012-01-12 | Space controllable mechanism-type loading machine with three-dimensional rotary moving arm and one-dimensional rotary bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202416386U true CN202416386U (en) | 2012-09-05 |
Family
ID=46741165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200110192U Withdrawn - After Issue CN202416386U (en) | 2012-01-12 | 2012-01-12 | Space controllable mechanism-type loading machine with three-dimensional rotary moving arm and one-dimensional rotary bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202416386U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561422A (en) * | 2012-01-12 | 2012-07-11 | 广西大学 | Space controllable mechanism type loader with movable arm capable of three-dimensionally rotating and bucket capable of one-dimensionally rotating |
| CN106400863A (en) * | 2016-09-06 | 2017-02-15 | 广西大学 | Three-dimensional high-precision excavator |
-
2012
- 2012-01-12 CN CN2012200110192U patent/CN202416386U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561422A (en) * | 2012-01-12 | 2012-07-11 | 广西大学 | Space controllable mechanism type loader with movable arm capable of three-dimensionally rotating and bucket capable of one-dimensionally rotating |
| CN102561422B (en) * | 2012-01-12 | 2014-06-25 | 广西大学 | Space controllable mechanism type loader with movable arm capable of three-dimensionally rotating and bucket capable of one-dimensionally rotating |
| CN106400863A (en) * | 2016-09-06 | 2017-02-15 | 广西大学 | Three-dimensional high-precision excavator |
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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: 20120905 Effective date of abandoning: 20140625 |
|
| RGAV | Abandon patent right to avoid regrant |