CN202559403U - Controllable mechanism type light-duty loading machine - Google Patents
Controllable mechanism type light-duty loading machine Download PDFInfo
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- CN202559403U CN202559403U CN2012200114348U CN201220011434U CN202559403U CN 202559403 U CN202559403 U CN 202559403U CN 2012200114348 U CN2012200114348 U CN 2012200114348U CN 201220011434 U CN201220011434 U CN 201220011434U CN 202559403 U CN202559403 U CN 202559403U
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- loading machine
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Abstract
A controllable mechanism type light-duty loading machine is disclosed and the loading machine comprises a traveling device, a frame, a large arm, a large-arm lifting branched chain, a bucket overturning branched chain, and a bucket, wherein the frame is mounted on the traveling device, one end of the large arm is hinged to the frame, the other end of the large arm is hinged to the bucket, the large-arm lifting branched chain controls the up-going process and the down-going process of the large arm, the bucket overturning branched chain controls the overturning process of the bucket, the large-arm lifting branched chain and the bucket overturning branched chain are respectively driven by a servo motor mounted on the frame, and the loading work of the load is finished through mutual cooperation between the large-arm lifting branched chain and the bucket overturning branched chain. The controllable mechanism type light-duty loading machine prevents the defects of a hydraulic loading machine which is characterized by high manufacturing accuracy requirements for hydraulic components, hydraulic oil which is severely affected by temperature, hydraulic system malfunction which is difficult to inspect and troubleshoot, and the like. Compared with other controllable mechanism type light-duty loading machines, the controllable mechanism type light-duty loading machine is advantaged by simple structure, small deadweight, low manufacturing cost, and suitability for manufacture of a small scale light-duty loading machine.
Description
Technical field
The utility model relates to engineering machinery field, particularly a kind of controllable mechanism formula low 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, and it is mainly used in loose unpacked materials such as shovel dress soil, sandstone, also can dig operation to the slight shovel of works such as ore, pan soil.Change that kind of different auxiliary working apparatus also can be bulldozed, the handling operation of lifting and unclassified stores.In recent years, along with China's rapid economy development, the utilization rate of small engineering machinery machine in urban construction and modernized agricultural production was more and more; At aspects such as municipal engineering, stream, river course desilting engineerings, small sized loader has many-sided advantages such as transportation, energy consumption, flexibility, adaptation, is highly suitable for the narrow and small construction plant operation in space; Along with the quickening of China's Development of China's Urbanization, small sized loader is good in China's development prospect, and present most loader adopts hydraulic system; Though use generally, this type loader also exists many deficiencies and shortcoming, at first; Hydraulic pressure components and parts manufacturing cost is high, and hydraulic system is high to maintenance requirement in the future, is unfavorable for maintenance; Secondly; Hydraulic oil receives the surrounding environment factor affecting easily, low cold and the high temperature area is particularly evident, also can be attended by the pollution to environment such as noise simultaneously.
Raising along with development of NC technology and mechanical industry level; The numerical controlization of engineering machinery is the new development trend of engineering machinery field, and the combining of Numeric Control Technology and engineering machinery can make the engineering machinery performance get a qualitative improvement, because of it has simple in structure; Control easily; Maintaining is simple, and therefore plurality of advantages such as low cost of manufacture have wide development space.With the novel controllable mechanical of driven by servomotor, be the main forms of engineering machinery field Numeric Control Technology, this type engineering goods performance and total quality are increased dramatically; And simple in structure, control easily, maintaining is simple; Therefore low cost of manufacture has wide development space.But more existing controllable mechanism formula loaders, linkage is complicated, and mechanism partly conducts oneself with dignity bigger, has influenced the overall performance of loader.
Summary of the invention
The purpose of the utility model is that the problem that prior art exists provides a kind of controllable mechanism formula low loader; Satisfy under traditional loader job requirements prerequisite in assurance; Avoid the hydraulic loader Hydraulic Elements accuracy of manufacture require high, the hydraulic oil temperature influence is serious, hydraulic system breaks down shortcomings such as being difficult for inspection and eliminating; And compare with other controllable mechanism formula loader, should have simple in structure, advantage such as the shaft portion deadweight is little.
The utility model achieves the above object through technical scheme once:
A kind of controllable mechanism formula low loader is made up of running gear, frame, big arm, big arm lifting side chain, scraper bowl upset side chain, scraper bowl.
Said big arm is connected with frame through first fraising, and the other end is connected with scraper bowl through second fraising.
Said big arm lifting side chain is made up of first driving lever, first connecting rod, and first driving lever, one end is connected with frame through the 3rd fraising, and the other end is connected with first connecting rod through the 4th fraising, and the first connecting rod other end is connected with big arm through the 5th fraising.Said first driving lever, is driven big arm completion act and falls operation through first connecting rod by rack-mounted first driven by servomotor.
Said scraper bowl upset side chain is made up of second driving lever, second connecting rod, and second driving lever, one end is connected on the frame through the 6th fraising, and the other end is connected with second connecting rod through the 7th fraising, and the second connecting rod other end is connected with scraper bowl through the 8th fraising.Said second driving lever, is driven scraper bowl and accomplishes the upset operation through second connecting rod by rack-mounted second driven by servomotor.
Said frame is installed on the running gear; The big arm lifting side chain of said this controllable mechanism formula low loader, scraper bowl upset side chain are by rack-mounted driven by servomotor; Accomplishing big arm and lift and fall and scraper bowl upset operation, can be that servomotor provides electric power through internal combustion engine, also can adopt hybrid power to drive; Under the cooperation of running gear, accomplish loading operation jointly.
The outstanding advantage of the utility model is:
1, satisfying under the prerequisite of loading operation, adopted easy linkage; Not only practice thrift cost, and significantly reduced the weight of loader mechanism shaft portion, improved the reliability of shaft portion; Reduce motion of mechanism inertia, had kinematics and dynamic performance preferably.
2, this controllable mechanism formula low loader utilizes linkage to replace the conventional hydraulic transmission, avoided the hydraulic loader Hydraulic Elements accuracy of manufacture require high, the hydraulic oil temperature influence is serious, hydraulic system breaks down shortcomings such as being difficult for inspection and eliminating; Because each driving lever by driven by servomotor, not only is easy to programming Control, and is practical; And the adjustable operational scope is wide, and operating efficiency is high, has better flexibility simultaneously; Reaction speed is fast, can be widely used in low loader.
3, because this controllable mechanism formula low loader adopts the power set of servo motor driving system as hydraulic loader; The utilization computer technology is controlled the operation process of loader; Fundamentally promoted the performance of loader, made this loader have the vast market development potentiality.
Description of drawings
Fig. 1 is the said a kind of controllable mechanism formula low loader sketch map of the utility model.
Fig. 2 is the big arm sketch map of the said a kind of controllable mechanism formula low loader of the utility model.
Fig. 3 is the big arm lifting of the said a kind of controllable mechanism formula low loader of a utility model side chain sketch map.
Fig. 4 is the said a kind of controllable mechanism formula low loader internal-combustion engine drives servomotor principle sketch of the utility model.
Fig. 5 is the said a kind of controllable mechanism formula low loader scraper bowl upset side chain sketch map of the utility model.
Fig. 6 is the said a kind of controllable mechanism formula low loader operation sketch map of the utility model.
Fig. 7 is the said a kind of controllable mechanism formula low loader operation sketch map of the utility model.
The specific embodiment
Below be described further through the technical scheme of accompanying drawing the utility model.
Claims (1)
1. a controllable mechanism formula low loader is made up of running gear, frame, big arm, big arm lifting side chain, scraper bowl upset side chain, scraper bowl, it is characterized in that:
Said frame is installed on the running gear, and said big arm is connected with frame through first fraising, and the other end is connected with scraper bowl through second fraising,
Said big arm lifting side chain is made up of first driving lever, first connecting rod, and first driving lever, one end is connected with frame through the 3rd fraising, and the other end is connected with first connecting rod through the 4th fraising, and the first connecting rod other end is connected with big arm through the 5th fraising,
Said scraper bowl upset side chain is made up of second driving lever, second connecting rod, and second driving lever, one end is connected on the frame through the 6th fraising, and the other end is connected with second connecting rod through the 7th fraising, and the second connecting rod other end is connected with scraper bowl through the 8th fraising,
Said first driving lever, second driving lever are respectively by rack-mounted first servomotor, second driven by servomotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200114348U CN202559403U (en) | 2012-01-12 | 2012-01-12 | Controllable mechanism type light-duty loading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200114348U CN202559403U (en) | 2012-01-12 | 2012-01-12 | Controllable mechanism type light-duty loading machine |
Publications (1)
| Publication Number | Publication Date |
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| CN202559403U true CN202559403U (en) | 2012-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012200114348U Expired - Fee Related CN202559403U (en) | 2012-01-12 | 2012-01-12 | Controllable mechanism type light-duty loading machine |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102605810A (en) * | 2012-01-12 | 2012-07-25 | 广西大学 | Controllable mechanism type low loader |
| CN103029124A (en) * | 2012-12-27 | 2013-04-10 | 广西大学 | Multi-degree-of-freedom controllable mechanism type stacking robot |
| CN103121589A (en) * | 2012-12-27 | 2013-05-29 | 广西大学 | Carrying stacking mechanism |
| CN103711156A (en) * | 2013-12-16 | 2014-04-09 | 广西大学 | Nine-bar two degrees-freedom minitype controllable mechanical loading machine |
| CN103711157A (en) * | 2013-12-16 | 2014-04-09 | 广西大学 | High-rigidity nine-lever and two-freedom degree controllable mechanical loading mechanism |
| CN104552246A (en) * | 2014-12-17 | 2015-04-29 | 广西大学 | Movable mechanical arm with nine connection rods and five-freedom-degree controllable mechanism |
| CN104552274A (en) * | 2014-12-25 | 2015-04-29 | 广西大学 | Multi-degree-of-freedom controllable industrial robot mechanism |
| CN104590079A (en) * | 2014-12-02 | 2015-05-06 | 广西大学 | Automatic goods loading and unloading dump car provided with small bucket and controlled by single motor |
| CN104608675A (en) * | 2014-12-02 | 2015-05-13 | 广西大学 | Tilting cart with rod piece and motors controlling small bucket to automatically load and unload articles |
| CN105945935A (en) * | 2016-06-24 | 2016-09-21 | 山东交通学院 | Multi-unit linear driving three-range-of-motion loading robot |
| CN106044191A (en) * | 2016-06-24 | 2016-10-26 | 山东交通学院 | Multiunit linear driving plane electro-hydraulic controllable sliding wood forking machine |
| CN106695822A (en) * | 2016-11-30 | 2017-05-24 | 广西大学 | Method for grabbing industrial wastes by dual-servo motor drive multi-linkage mechanism |
-
2012
- 2012-01-12 CN CN2012200114348U patent/CN202559403U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102605810A (en) * | 2012-01-12 | 2012-07-25 | 广西大学 | Controllable mechanism type low loader |
| CN103029124A (en) * | 2012-12-27 | 2013-04-10 | 广西大学 | Multi-degree-of-freedom controllable mechanism type stacking robot |
| CN103121589A (en) * | 2012-12-27 | 2013-05-29 | 广西大学 | Carrying stacking mechanism |
| CN103711156A (en) * | 2013-12-16 | 2014-04-09 | 广西大学 | Nine-bar two degrees-freedom minitype controllable mechanical loading machine |
| CN103711157A (en) * | 2013-12-16 | 2014-04-09 | 广西大学 | High-rigidity nine-lever and two-freedom degree controllable mechanical loading mechanism |
| CN104590079A (en) * | 2014-12-02 | 2015-05-06 | 广西大学 | Automatic goods loading and unloading dump car provided with small bucket and controlled by single motor |
| CN104608675A (en) * | 2014-12-02 | 2015-05-13 | 广西大学 | Tilting cart with rod piece and motors controlling small bucket to automatically load and unload articles |
| CN104552246A (en) * | 2014-12-17 | 2015-04-29 | 广西大学 | Movable mechanical arm with nine connection rods and five-freedom-degree controllable mechanism |
| CN104552274A (en) * | 2014-12-25 | 2015-04-29 | 广西大学 | Multi-degree-of-freedom controllable industrial robot mechanism |
| CN105945935A (en) * | 2016-06-24 | 2016-09-21 | 山东交通学院 | Multi-unit linear driving three-range-of-motion loading robot |
| CN106044191A (en) * | 2016-06-24 | 2016-10-26 | 山东交通学院 | Multiunit linear driving plane electro-hydraulic controllable sliding wood forking machine |
| CN106695822A (en) * | 2016-11-30 | 2017-05-24 | 广西大学 | Method for grabbing industrial wastes by dual-servo motor drive multi-linkage mechanism |
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| Date | Code | Title | Description |
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| 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: 20121128 Termination date: 20150112 |
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| EXPY | Termination of patent right or utility model |