CN104350868A - Digging angle adjustable excavating mechanism for potato harvester - Google Patents
Digging angle adjustable excavating mechanism for potato harvester Download PDFInfo
- Publication number
- CN104350868A CN104350868A CN201410668068.7A CN201410668068A CN104350868A CN 104350868 A CN104350868 A CN 104350868A CN 201410668068 A CN201410668068 A CN 201410668068A CN 104350868 A CN104350868 A CN 104350868A
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- mounting bracket
- potato
- excavating
- roller conveyer
- fixed pulley
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Abstract
The invention relates to a digging angle adjustable excavating mechanism for a potato harvester and belongs to the technical field of agriculture. The digging angle adjustable excavating mechanism comprises an excavating shovel, a roller type conveyer and a main frame, wherein a first mounting bracket and a second mounting bracket are vertically arranged at the bottom of the main frame in sequence from left to right; a third mounting bracket is hinged on the left side of the first mounting bracket; the excavating shovel is mounted on the third mounting bracket; a fixed pulley is mounted on the main frame above the third mounting bracket; a hydraulic cylinder is horizontally mounted on the main frame on the right side of the fixed pulley; a pull rope is fixed on the third mounting bracket; one end of the pull rope passes by the fixed pulley and is connected with a piston rod of the hydraulic cylinder. The digging angle adjustable excavating mechanism can be used for excavating in different depths for the potatoes grown in different sections, the damage degree and incomplete excavating phenomenon during a potato excavating process are reasonably controlled and the unnecessary crop waste is reduced.
Description
Technical field
The present invention relates to a kind of adjustable digging mechanism of angle of penetration of harvester for potato, belong to farm technology field.
Background technology
Potato cultivars is one of major economic crops of northern peasant, soil due to the north mostly is sandy soil type, the potato taste of planting out is better than other places, and its output is also large, therefore be more and more in the plantation of northern sandy soil area potato, along with the increase of output, people are also just increasing to the requirement of harvester for potato, conventional harvester for potato slowly can not meet the demand of people, especially part is excavated, owing to being sandy soil types, so the growth degree of depth of sometimes different its potatoes of location is different, if excavated with the digging mechanism of same excavating depth, very possible damage potato or some potato will excavate not exclusively, thus the waste causing crop unnecessary.
Summary of the invention
For the problems referred to above, the invention provides a kind of adjustable digging mechanism of angle of penetration of harvester for potato, its structure is simple, easy to operate, the potato that can grow for different location carries out the excavation of different depth, the damage degree of conservative control in potato mining process and excavate incomplete phenomenon and occur, decreases unnecessary crop waste.
The technical scheme that the present invention takes is:
The adjustable digging mechanism of angle of penetration of described harvester for potato, comprise digger blade, pulley type conveyer and mainframe, the first mounting bracket and the second mounting bracket is vertically provided with successively from left to right bottom mainframe, it is characterized in that: described first mounting bracket and the second mounting bracket be arranged in parallel, on the left of the first mounting bracket, be hinged with the 3rd mounting bracket, described pulley type conveyer is made up of the first roller conveyer and the second roller conveyer mutually transmitting cooperation, first roller conveyer is arranged on the 3rd mounting bracket, second roller conveyer is arranged between the first mounting bracket and the second mounting bracket, the corresponding first roller conveyer entrance point of digger blade is arranged on the 3rd mounting bracket, mainframe above the 3rd mounting bracket is provided with fixed pulley, mainframe on the right side of fixed pulley is horizontally installed with hydraulic cylinder, 3rd mounting bracket is fixed with stay cord, one end of stay cord is walked around fixed pulley and is connected with the piston rod of hydraulic cylinder.
Above-mentioned first roller conveyer and the second roller conveyer are existing known technology, mainly make use of the feature of the spacing between the rotation of roller in roller conveyer and adjacent roller, are separated by potato with soil.
Conveniently regulate and increase the service life, preferred described fixed pulley is parallel to mainframe upper surface to the stay cord of the piston rod of hydraulic cylinder.
In order to conservative control cost while being separated with soil by potato further, preferably the length of described second roller conveyer is 50mm ~ 70mm.
Conveniently installing preferably described first mounting bracket and the second mounting bracket is hollow structure, and its structure is simple, installs and easy to operate.
The present invention is in order to conservative control job area thus reach the object of device fabrication cost control, and the preferred described digger blade adjustable angular range that buries is 20 degree ~ 50 degree.
Compared with prior art, the beneficial effect that the present invention brings is mainly:
By the present invention, its structure is simple, and easy to operate, the potato that can grow for different location carries out the excavation of different depth, the damage degree of conservative control in potato mining process and excavate incomplete phenomenon and occur, and decreases unnecessary crop waste.During use, if when wanting to regulate digger blade angle of penetration, by primer fluid cylinder pressure, drive stay cord by piston rod, then by stay cord, the 3rd mounting bracket carried out upper swing or lower swing, thus reach digger blade bury regulate object, adopt such design to contribute to maintenance and hydraulic cylinder is installed, and due to hydraulic cylinder be directly installed on mainframe, overhead distance is larger, effective its service life extended; Under the effect of the first roller conveyer and the second roller conveyer, potato and soil can well be carried out being separated that (operation principle according to roller conveyer can analyze, potato in transportation while roller rotates potato self also have relative motion, thus facilitate potato and be separated with soil).
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the plan structure schematic diagram of Fig. 1.
In figure: 1, the second roller conveyer 2, first roller conveyer 3, digger blade 4, the 3rd mounting bracket 5, stay cord 6, fixed pulley 7, hydraulic cylinder 8, first mounting bracket 9, second mounting bracket 10, mainframe.
Embodiment
Below in conjunction with drawings and Examples, set forth the present invention further.In the following detailed description, the mode only by illustrating describes some one exemplary embodiment of the present invention.Undoubtedly, those of ordinary skill in the art can recognize, when without departing from the spirit and scope of the present invention, can revise by various different mode to described embodiment.Therefore, accompanying drawing is illustrative with being described in essence, instead of for limiting the protection domain of claim.
Embodiment one
As shown in Figure 1 and Figure 2, the adjustable digging mechanism of angle of penetration of harvester for potato, comprise digger blade 3, pulley type conveyer and mainframe 10, the first mounting bracket 8 and the second mounting bracket 9 is vertically provided with from left to right successively bottom mainframe 10, described first mounting bracket 8 and the second mounting bracket 9 be arranged in parallel, are hinged with the 3rd mounting bracket 4 on the left of the first mounting bracket 8, described pulley type conveyer is made up of the first roller conveyer 2 and the second roller conveyer 1 mutually transmitting cooperation, first roller conveyer 2 is arranged on the 3rd mounting bracket 4, second roller conveyer 1 is arranged between the first mounting bracket 8 and the second mounting bracket 9, corresponding first roller conveyer 2 entrance point of digger blade 3 is installed, mainframe 10 above the 3rd mounting bracket 4 is provided with fixed pulley 6, mainframe 10 on the right side of fixed pulley 6 is horizontally installed with hydraulic cylinder 7, 3rd mounting bracket 4 is fixed with stay cord 5, one end of stay cord 5 is walked around fixed pulley 6 and is connected with the piston rod of hydraulic cylinder 7.
In the present embodiment, the stay cord 5 of the piston rod of described fixed pulley 6 to hydraulic cylinder 7 is parallel to mainframe 10 upper surface; The length of described second roller conveyer 1 is 50mm; Described first mounting bracket 8 and the second mounting bracket 9 are hollow structure; The described digger blade 3 adjustable angular range that buries is 20 degree.
During use, if when wanting to regulate digger blade to enter 3 native angle, by primer fluid cylinder pressure 5, drive stay cord 5 by piston rod, then drive the 3rd mounting bracket 4 to carry out upper swing or lower swing by stay cord 5, thus reach the object that digger blade enters 3 soil adjustments; Under the effect of the first roller conveyer 2 and the second roller conveyer 1, potato can well be separated with soil.
Embodiment two
The present embodiment changes on the basis of embodiment one, and the length of described second roller conveyer 1 is become 70mm; The described digger blade 3 adjustable angular range that buries is 50 degree.Other is with embodiment one.
Embodiment three
The present embodiment changes on the basis of embodiment one, and the length of described second roller conveyer 1 is become 60mm; The described digger blade 3 adjustable angular range that buries is 40 degree.Other is with embodiment one.
The foregoing is only the schematic embodiment of the present invention, and be not used to limit scope of the present invention.Any those skilled in the art, equivalent variations done under the prerequisite not departing from design of the present invention and principle and amendment, all should belong to the scope of protection of the invention.
Claims (5)
1. the adjustable digging mechanism of the angle of penetration of a harvester for potato, comprise digger blade (3), pulley type conveyer and mainframe (10), the first mounting bracket (8) and the second mounting bracket (9) is vertically provided with from left to right successively in mainframe (10) bottom, it is characterized in that: described first mounting bracket (8) and the second mounting bracket (9) be arranged in parallel, be hinged with the 3rd mounting bracket (4) in the first mounting bracket (8) left side, described pulley type conveyer is made up of the first roller conveyer (2) and the second roller conveyer (1) mutually transmitting cooperation, first roller conveyer (2) is arranged on the 3rd mounting bracket (4), second roller conveyer (1) is arranged between the first mounting bracket (8) and the second mounting bracket (9), corresponding first roller conveyer (2) entrance point of digger blade (3) is arranged on the 3rd mounting bracket (4), the mainframe (10) of the 3rd mounting bracket (4) top is provided with fixed pulley (6), the mainframe (10) on fixed pulley (6) right side is horizontally installed with hydraulic cylinder (7), 3rd mounting bracket (4) is fixed with stay cord (5), one end of stay cord (5) is walked around fixed pulley (6) and is connected with the piston rod of hydraulic cylinder (7).
2. the adjustable digging mechanism of angle of penetration of harvester for potato as claimed in claim 1, is characterized in that: described fixed pulley (6) is parallel to mainframe (10) upper surface to the stay cord (5) of the piston rod of hydraulic cylinder (7).
3. the adjustable digging mechanism of angle of penetration of harvester for potato as claimed in claim 2, is characterized in that: the length of described second roller conveyer (1) is 50mm ~ 70mm.
4. the adjustable digging mechanism of angle of penetration of harvester for potato as claimed in claim 2, is characterized in that: described first mounting bracket (8) and the second mounting bracket (9) are hollow structure.
5. the adjustable digging mechanism of angle of penetration of harvester for potato as claimed in claim 1, is characterized in that: described digger blade (3) the adjustable angular range that buries is 20 degree ~ 50 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410668068.7A CN104350868A (en) | 2014-11-15 | 2014-11-15 | Digging angle adjustable excavating mechanism for potato harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410668068.7A CN104350868A (en) | 2014-11-15 | 2014-11-15 | Digging angle adjustable excavating mechanism for potato harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104350868A true CN104350868A (en) | 2015-02-18 |
Family
ID=52518266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410668068.7A Withdrawn CN104350868A (en) | 2014-11-15 | 2014-11-15 | Digging angle adjustable excavating mechanism for potato harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104350868A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2015856B (en) * | 1978-02-08 | 1982-03-17 | Reed & Upton Inventions Ltd | Root crop harvesters |
| CN201075902Y (en) * | 2007-08-14 | 2008-06-25 | 李迎春 | Garlic harvested-digging machine |
| CN201243475Y (en) * | 2008-04-18 | 2009-05-27 | 黑河市爱华农机研究制造有限公司 | Potato harvester |
| CN101606458A (en) * | 2009-06-29 | 2009-12-23 | 甘肃农业大学 | Staged packaging type potato combine harvester |
| CN201430781Y (en) * | 2009-04-01 | 2010-03-31 | 日照福民收割机制造有限责任公司 | Adjustable plough-type agricultural multi-purpose reaping machine |
| CN201467687U (en) * | 2009-08-06 | 2010-05-19 | 林建智 | potato harvester |
| CN202172586U (en) * | 2011-06-15 | 2012-03-28 | 薛世平 | Potato picker |
| CN202750462U (en) * | 2012-09-08 | 2013-02-27 | 赵海志 | Potato harvester digging shovel buried angle adjusting mechanism |
| CN203120453U (en) * | 2012-12-23 | 2013-08-14 | 齐齐哈尔大学 | Tuberous type crop harvester |
| CN103518464A (en) * | 2013-10-12 | 2014-01-22 | 李垒 | Multifunction underground crop harvester |
| CN203537830U (en) * | 2013-04-16 | 2014-04-16 | 甘肃农业大学 | Packed type potato combined harvester |
| CN204231927U (en) * | 2014-11-15 | 2015-04-01 | 重庆奥源动力机械有限公司 | The adjustable digging mechanism of angle of penetration of harvester for potato |
-
2014
- 2014-11-15 CN CN201410668068.7A patent/CN104350868A/en not_active Withdrawn
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2015856B (en) * | 1978-02-08 | 1982-03-17 | Reed & Upton Inventions Ltd | Root crop harvesters |
| CN201075902Y (en) * | 2007-08-14 | 2008-06-25 | 李迎春 | Garlic harvested-digging machine |
| CN201243475Y (en) * | 2008-04-18 | 2009-05-27 | 黑河市爱华农机研究制造有限公司 | Potato harvester |
| CN201430781Y (en) * | 2009-04-01 | 2010-03-31 | 日照福民收割机制造有限责任公司 | Adjustable plough-type agricultural multi-purpose reaping machine |
| CN101606458A (en) * | 2009-06-29 | 2009-12-23 | 甘肃农业大学 | Staged packaging type potato combine harvester |
| CN201467687U (en) * | 2009-08-06 | 2010-05-19 | 林建智 | potato harvester |
| CN202172586U (en) * | 2011-06-15 | 2012-03-28 | 薛世平 | Potato picker |
| CN202750462U (en) * | 2012-09-08 | 2013-02-27 | 赵海志 | Potato harvester digging shovel buried angle adjusting mechanism |
| CN203120453U (en) * | 2012-12-23 | 2013-08-14 | 齐齐哈尔大学 | Tuberous type crop harvester |
| CN203537830U (en) * | 2013-04-16 | 2014-04-16 | 甘肃农业大学 | Packed type potato combined harvester |
| CN103518464A (en) * | 2013-10-12 | 2014-01-22 | 李垒 | Multifunction underground crop harvester |
| CN204231927U (en) * | 2014-11-15 | 2015-04-01 | 重庆奥源动力机械有限公司 | The adjustable digging mechanism of angle of penetration of harvester for potato |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20150218 |
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| WW01 | Invention patent application withdrawn after publication |