CN202401487U - Space controlled mechanism type loader with two-dimensional rotating movable arm and two-dimensional rotating bucket - Google Patents
Space controlled mechanism type loader with two-dimensional rotating movable arm and two-dimensional rotating bucket Download PDFInfo
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- CN202401487U CN202401487U CN2012200112662U CN201220011266U CN202401487U CN 202401487 U CN202401487 U CN 202401487U CN 2012200112662 U CN2012200112662 U CN 2012200112662U CN 201220011266 U CN201220011266 U CN 201220011266U CN 202401487 U CN202401487 U CN 202401487U
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- servomotor
- connecting rod
- loader
- swing arm
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Abstract
The utility model relates to a space controlled mechanism type loader with a two-dimensional rotating movable arm and a two-dimensional rotating bucket. The space controlled mechanism type loader comprises a vehicle body, the movable arm, the bucket, four drive rods, four connecting rods and four servo motors, wherein the movable arm can realize independent two-dimensional rotation; the bucket can realize independent two-dimensional rotation; and the whole loader can realize the motion output of four space activities. Through the space controlled mechanism type loader, the defects of high processing precision requirement, high maintenance and cost, difficulty in reliability assurance, easiness in oil leakage and the like of a hydraulic component of a hydraulic loader can be effectively overcome, and the problems that the action is not flexible enough, the working space is limited and the work efficiency is low because a plane loader can only realize the locus output in a plane can be solved.
Description
Technical field
The utility model relates to the loader field, and particularly a kind of two dimension is rotated the swing arm two dimension and rotated 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 two dimension to rotate the swing arm two dimension and rotates 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:
Two dimension is rotated the swing arm two dimension and is rotated scraper bowl space controllable mechanism formula loader; Comprise car body, 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 and the 4th servomotor, its structure and connected mode are:
Swing arm one end is connected with car body through first universal joint; The other end is connected with scraper bowl through second universal joint; First driving lever, one end is connected with first servomotor on being cemented in car body through first revolute pair; The other end is connected with first connecting rod through first spherical pair, and the first connecting rod other end is connected with swing arm through second spherical pair.Second driving lever, one end is connected with second servomotor on being cemented in car body through second revolute pair, and the other end is connected with second connecting rod through the 3rd spherical pair, and the second connecting rod other end passes through the 4th spherical pair and is connected with swing arm.The 3rd driving lever one end is connected with the 3rd servomotor on being cemented in car body through the 3rd revolute pair, and the other end is connected with third connecting rod through the 5th spherical pair, and the third connecting rod other end passes through the 6th spherical pair and is connected with scraper bowl.The 4th driving lever one end is connected with the 4th servomotor on being cemented in car body through the 4th revolute pair, and the other end is connected with the 4th connecting rod through the 7th spherical pair, and the 4th connecting rod other end passes through the 8th 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 realize that independently two dimension is rotated; Scraper bowl can realize that independently two dimension is rotated; The motion of whole loading 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 load fast, remove obstacles, smooth burst accident rescue site can bring into play better acting on.
Description of drawings
Fig. 1 is that the said two dimension of the utility model is rotated first structural representation that the swing arm two dimension is rotated scraper bowl space controllable mechanism formula loader.
Fig. 2 is that the said two dimension of the utility model is rotated second structural representation that the swing arm two dimension is rotated scraper bowl space controllable mechanism formula loader.
Fig. 3 is that the said two dimension of the utility model is rotated first kind of working state schematic representation that the swing arm two dimension is rotated scraper bowl space controllable mechanism formula loader.
Fig. 4 is that the said two dimension of the utility model is rotated second kind of working state schematic representation that the swing arm two dimension is rotated scraper bowl space controllable mechanism formula loader.
Fig. 5 is that the said two dimension of the utility model is rotated the third working state schematic representation that the swing arm two dimension is rotated scraper bowl space controllable mechanism formula loader.
Fig. 6 is that the said two dimension of the utility model is rotated the 4th kind of working state schematic representation that the swing arm two dimension is rotated scraper bowl space controllable mechanism formula loader.
Fig. 7 is that the said two dimension of the utility model is rotated the 5th kind of working state schematic representation that the swing arm two dimension is rotated 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.
Map 1 and Fig. 2; Two dimension is rotated the swing arm two dimension and is rotated scraper bowl space controllable mechanism formula loader; Comprise car body 1, swing arm 2, scraper bowl 3, first driving lever 4, second driving lever 6, the 3rd driving lever 8, the 4th driving lever 10, first connecting rod 5, second connecting rod 7, third connecting rod 9, the 4th connecting rod 11, first servomotor 24, second servomotor 25, the 3rd servomotor 26 and the 4th servomotor 27, its structure and connected mode are:
Swing arm 2 one ends are connected with car body 1 through first universal joint 28; The other end is connected with scraper bowl 3 through second universal joint 29; First driving lever, 4 one ends are connected with first servomotor 24 on being cemented in car body 1 through first revolute pair 12; The other end is connected with first connecting rod 5 through first spherical pair 12, and first connecting rod 5 other ends are connected with swing arm 2 through second spherical pair 13.Second driving lever, 6 one ends are connected with second servomotor 25 on being cemented in car body 1 through second revolute pair 15, and the other end is connected with second connecting rod 7 through the 3rd spherical pair 16, and second connecting rod 7 other ends pass through the 4th spherical pair 17 and are connected with swing arm 2.The 3rd driving lever 8 one ends are connected with the 3rd servomotor 26 on being cemented in car body 1 through the 3rd revolute pair 18, and the other end is connected with third connecting rod 9 through the 5th spherical pair 19, and third connecting rod 9 other ends pass through the 6th spherical pair 20 and are connected with scraper bowl 3.The 4th driving lever 10 1 ends are connected with the 4th servomotor 27 on being cemented in car body 1 through the 4th revolute pair 21, and the other end is connected with the 4th connecting rod 11 through the 7th spherical pair 22, and the 4th connecting rod 11 other ends pass through the 8th spherical pair 23 and are connected with scraper bowl.
Map 3, two dimension are rotated the swing arm two dimension and are rotated scraper bowl space controllable mechanism formula loader and realize that down the dead ahead shovel pretends working state schematic representation already driving uniting of first servomotor 24, second servomotor 25, the 3rd servomotor 26, the 4th servomotor 27.
Map 4, two dimension are rotated the swing arm two dimension and are rotated scraper bowl space controllable mechanism formula loader and realize that down right front square spade pretends working state schematic representation already driving uniting of first servomotor 24, second servomotor 25, the 3rd servomotor 26, the 4th servomotor 27.
Map 5, two dimension rotate the swing arm two dimension rotate scraper bowl space controllable mechanism formula loader at first servomotor 24, second servomotor 25, the 3rd servomotor 26, uniting of the 4th servomotor 27 drive the working state schematic representation of realization dead ahead lifting operation down.
Map 6, two dimension rotate the swing arm two dimension rotate scraper bowl space controllable mechanism formula loader at first servomotor 24, second servomotor 25, the 3rd servomotor 26, uniting of the 4th servomotor 27 drive the working state schematic representation of realization right front discharge operation down.
Map 7, two dimension rotate the swing arm two dimension rotate scraper bowl space controllable mechanism formula loader at first servomotor 24, second servomotor 25, the 3rd servomotor 26, uniting of the 4th servomotor 27 drive the working state schematic representation of realization left front discharge operation down.
Claims (1)
1. two dimension is rotated the swing arm two dimension and is rotated scraper bowl space controllable mechanism formula loader; Comprise car body, 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 and the 4th servomotor, its structure and connected mode are:
Swing arm one end is connected with car body through first universal joint; The other end is connected with scraper bowl through second universal joint; First driving lever, one end is connected with first servomotor on being cemented in car body through first revolute pair; The other end is connected with first connecting rod through first spherical pair, 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 second revolute pair; The other end is connected with second connecting rod through the 3rd spherical pair; The second connecting rod other end is connected with swing arm through the 4th spherical pair, and the 3rd driving lever one end is connected with the 3rd servomotor on being cemented in car body through the 3rd revolute pair, and the other end passes through the 5th spherical pair and is connected with third connecting rod; The third connecting rod other end is connected with scraper bowl through the 6th spherical pair; The 4th driving lever one end is connected with the 4th servomotor on being cemented in car body through the 4th revolute pair, and the other end is connected with the 4th connecting rod through the 7th spherical pair, and the 4th connecting rod other end passes through the 8th spherical pair and is connected with scraper bowl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200112662U CN202401487U (en) | 2012-01-12 | 2012-01-12 | Space controlled mechanism type loader with two-dimensional rotating movable arm and two-dimensional rotating bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200112662U CN202401487U (en) | 2012-01-12 | 2012-01-12 | Space controlled mechanism type loader with two-dimensional rotating movable arm and two-dimensional rotating bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202401487U true CN202401487U (en) | 2012-08-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200112662U Withdrawn - After Issue CN202401487U (en) | 2012-01-12 | 2012-01-12 | Space controlled mechanism type loader with two-dimensional rotating movable arm and two-dimensional rotating bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202401487U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535539A (en) * | 2012-01-12 | 2012-07-04 | 广西大学 | Space controllable mechanism loader with two-dimensional rotating movable arm and two-dimensional rotating bucket |
| CN104608676A (en) * | 2014-12-02 | 2015-05-13 | 广西大学 | Automatic loading car tipper with small scraper pan controlled by motor |
-
2012
- 2012-01-12 CN CN2012200112662U patent/CN202401487U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535539A (en) * | 2012-01-12 | 2012-07-04 | 广西大学 | Space controllable mechanism loader with two-dimensional rotating movable arm and two-dimensional rotating bucket |
| CN102535539B (en) * | 2012-01-12 | 2014-05-07 | 广西大学 | Space controllable mechanism loader with two-dimensional rotating movable arm and two-dimensional rotating bucket |
| CN104608676A (en) * | 2014-12-02 | 2015-05-13 | 广西大学 | Automatic loading car tipper with small scraper pan controlled by motor |
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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: 20120829 Effective date of abandoning: 20140507 |
|
| RGAV | Abandon patent right to avoid regrant |