CN202416387U - Spatial controllable mechanism type loader with three-dimensional rotating movable arm and two-dimensional rotating bucket - Google Patents
Spatial controllable mechanism type loader with three-dimensional rotating movable arm and two-dimensional rotating bucket Download PDFInfo
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- CN202416387U CN202416387U CN2012200110370U CN201220011037U CN202416387U CN 202416387 U CN202416387 U CN 202416387U CN 2012200110370 U CN2012200110370 U CN 2012200110370U CN 201220011037 U CN201220011037 U CN 201220011037U CN 202416387 U CN202416387 U CN 202416387U
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- connecting rod
- servomotor
- swing arm
- driving lever
- scraper bowl
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Abstract
The utility model relates to a spatial controllable mechanism type loader with a three-dimensional rotating movable arm and a two-dimensional rotating bucket. The loader comprises a vehicle body, a movable arm, a bucket, five driving rods, five connecting rods and five servo motors, wherein the two ends of the movable arm are respectively connected with the vehicle body and the bucket; the two ends of the first driving rod are respectively connected with the first servo motor and one end of the first connecting rod; the other end of the first connecting rod is connected with the movable arm; the two ends of the second driving rod are respectively connected with the second servo motor and one end of the second connecting rod; the other end of the second connecting rod is connected with the movable arm; the two ends of the third driving rod are respectively connected with the third servo motor and one end of the third connecting rod; the other end of the third connecting rod is connected with the movable arm; the two ends of the fourth driving rod are respectively connected with the fourth servo motor and one end of the fourth connecting rod; the other end of the fourth connecting rod is connected with the bucket; the two ends of the fifth driving rod are respectively connected with the fifth servo motor and one end of the fifth connecting rod; and the other end of the fifth connecting rod is connected with the bucket.
Description
Technical field
The utility model relates to the loader field, and particularly a kind of Three dimensional rotation swing arm two dimension is 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 Three dimensional rotation swing arm two 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 two dimension is rotated 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, the 5th driving lever, first connecting rod, second connecting rod, third connecting rod, the 4th connecting rod, the 5th connecting rod, first servomotor, second servomotor, the 3rd servomotor, the 4th servomotor, the 5th 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 Hooke hinge; First driving lever, one end is connected with first servomotor on being cemented in car body through first revolute pair, and the other end is connected with first connecting rod one end through second Hooke hinge, and the first connecting rod other end passes through second spherical pair and is connected with swing arm; 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 one end through the 3rd Hooke hinge, and the second connecting rod other end passes through the 3rd spherical pair and is connected with swing arm, and the 3rd driving lever one end is connected with the 3rd servomotor on being cemented in car body through the 3rd revolute pair; The other end is connected with third connecting rod one end through four-stringed bowed instrument gram hinge; The third connecting rod other end is connected with swing arm through the 4th spherical pair, and 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 passes through the 5th Hooke and cuts with scissors and be connected with the 4th connecting rod one end; The 4th connecting rod other end is connected with scraper bowl through the 5th spherical pair; The 5th driving lever one end is connected with the 5th servomotor on being cemented in car body through the 5th revolute pair, and the other end is connected with the 5th connecting rod one end through the 6th Hooke hinge, and the 5th connecting rod other end passes through the 6th 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 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 first structural representation that the said a kind of Three dimensional rotation swing arm two dimension of the utility model is rotated scraper bowl space controllable mechanism formula loader.
Fig. 2 is second structural representation that the said a kind of Three dimensional rotation swing arm two dimension of the utility model is rotated 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 two dimension of the utility model is rotated 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 two dimension of the utility model is rotated 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 two dimension of the utility model is rotated 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 two dimension of the utility model 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; A kind of Three dimensional rotation swing arm two dimension is rotated scraper bowl space controllable mechanism formula loader; Comprise swing arm 2, scraper bowl 3, first driving lever 4, second driving lever 6, the 3rd driving lever 8, the 4th driving lever 10, the 5th driving lever 12, first connecting rod 5, second connecting rod 7, third connecting rod 9, the 4th connecting rod 11, the 5th connecting rod 13, first servomotor 31, second servomotor 32, the 3rd servomotor 33, the 4th servomotor 34, the 5th servomotor 35 and car body 1, its structure and connected mode are:
Swing arm 2 one ends are connected with car body 1 through first spherical pair 14; Swing arm 2 other ends are connected with scraper bowl 3 through first Hooke hinge 15; First driving lever, 4 one ends are connected with first servomotor 31 on being cemented in car body 1 through first revolute pair 16; The other end is connected with first connecting rod 5 one ends through second Hooke hinge 17; First connecting rod 5 other ends are connected with swing arm 2 through second spherical pair 18, and second driving lever, 6 one ends are connected with second servomotor 32 on being cemented in car body 1 through second revolute pair 19, and the other end passes through the 3rd Hooke and cuts with scissors 20 and be connected with second connecting rod 7 one ends; Second connecting rod 7 other ends are connected with swing arm 2 through the 3rd spherical pair 21; The 3rd driving lever 8 one ends are connected with the 3rd servomotor 33 on being cemented in car body 1 through the 3rd revolute pair 22, and the other end is connected with third connecting rod 9 one ends through four-stringed bowed instrument gram hinge 23, and third connecting rod 9 other ends pass through the 4th spherical pair 24 and are connected with swing arm 2; The 4th driving lever 10 1 ends are connected with the 4th servomotor 34 on being cemented in car body 1 through the 4th revolute pair 25; The other end is connected with the 4th connecting rod 11 1 ends through the 5th Hooke hinge 26, and the 4th connecting rod 11 other ends pass through the 5th spherical pair 27 and are connected with scraper bowl 3, and the 5th driving lever 12 1 ends are connected with the 5th servomotor 35 on being cemented in car body 1 through the 5th revolute pair 28; The other end is connected with the 5th connecting rod 13 1 ends through the 6th Hooke hinge 29, and the 5th connecting rod 13 other ends pass through the 6th spherical pair 30 and are connected with scraper bowl 3.
Map 3, a kind of Three dimensional rotation swing arm two dimension are rotated scraper bowl space controllable mechanism formula loader and are realized that down the dead ahead shovel pretends working state schematic representation already driving uniting of first servomotor 31, second servomotor 32, the 3rd servomotor 33, the 4th servomotor 34, the 5th servomotor 35.
Map 4, a kind of Three dimensional rotation swing arm two dimension rotate scraper bowl space controllable mechanism formula loader at first servomotor 31, second servomotor 32, the 3rd servomotor 33, the 4th servomotor 34, uniting of the 5th servomotor 35 drive the working state schematic representation of realization dead ahead lower lifting operation down.
Map 5, a kind of Three dimensional rotation swing arm two dimension rotate scraper bowl space controllable mechanism formula loader drive uniting of first servomotor 31, second servomotor 32, the 3rd servomotor 33, the 4th servomotor 34, the 5th servomotor 35 realize down on the left of the working state schematic representation of eminence lifting operation.
Map 6, a kind of Three dimensional rotation swing arm two dimension are rotated scraper bowl space controllable mechanism formula loader and are being driven the working state schematic representation that realization dead ahead down exceeds unloading operation uniting of first servomotor 31, second servomotor 32, the 3rd servomotor 33, the 4th servomotor 34, the 5th servomotor 35.
Claims (1)
1. a Three dimensional rotation swing arm two dimension is rotated 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, the 5th driving lever, first connecting rod, second connecting rod, third connecting rod, the 4th connecting rod, the 5th connecting rod, first servomotor, second servomotor, the 3rd servomotor, the 4th servomotor, the 5th 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 Hooke hinge; First driving lever, one end is connected with first servomotor on being cemented in car body through first revolute pair, and the other end is connected with first connecting rod one end through second Hooke hinge, and the first connecting rod other end passes through second spherical pair and is connected with swing arm; 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 one end through the 3rd Hooke hinge, and the second connecting rod other end passes through the 3rd spherical pair and is connected with swing arm, and the 3rd driving lever one end is connected with the 3rd servomotor on being cemented in car body through the 3rd revolute pair; The other end is connected with third connecting rod one end through four-stringed bowed instrument gram hinge; The third connecting rod other end is connected with swing arm through the 4th spherical pair, and 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 passes through the 5th Hooke and cuts with scissors and be connected with the 4th connecting rod one end; The 4th connecting rod other end is connected with scraper bowl through the 5th spherical pair; The 5th driving lever one end is connected with the 5th servomotor on being cemented in car body through the 5th revolute pair, and the other end is connected with the 5th connecting rod one end through the 6th Hooke hinge, and the 5th connecting rod other end passes through the 6th spherical pair and is connected with scraper bowl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200110370U CN202416387U (en) | 2012-01-12 | 2012-01-12 | Spatial controllable mechanism type loader with three-dimensional rotating movable arm and two-dimensional rotating bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200110370U CN202416387U (en) | 2012-01-12 | 2012-01-12 | Spatial controllable mechanism type loader with three-dimensional rotating movable arm and two-dimensional rotating bucket |
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| Publication Number | Publication Date |
|---|---|
| CN202416387U true CN202416387U (en) | 2012-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200110370U Withdrawn - After Issue CN202416387U (en) | 2012-01-12 | 2012-01-12 | Spatial controllable mechanism type loader with three-dimensional rotating movable arm and two-dimensional rotating bucket |
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| CN (1) | CN202416387U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535543A (en) * | 2012-01-12 | 2012-07-04 | 广西大学 | Space controllable mechanism-type loader with three-dimensional rotational moving arm and two-dimensional rotational bucket |
-
2012
- 2012-01-12 CN CN2012200110370U patent/CN202416387U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535543A (en) * | 2012-01-12 | 2012-07-04 | 广西大学 | Space controllable mechanism-type loader with three-dimensional rotational moving arm and two-dimensional rotational bucket |
| CN102535543B (en) * | 2012-01-12 | 2014-05-07 | 广西大学 | Space controllable mechanism-type loader with three-dimensional rotational moving arm and two-dimensional rotational bucket |
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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: 20140507 |
|
| RGAV | Abandon patent right to avoid regrant |