CN204217434U - For the adjustable digging mechanism of harvester for potato - Google Patents
For the adjustable digging mechanism of harvester for potato Download PDFInfo
- Publication number
- CN204217434U CN204217434U CN201420700527.0U CN201420700527U CN204217434U CN 204217434 U CN204217434 U CN 204217434U CN 201420700527 U CN201420700527 U CN 201420700527U CN 204217434 U CN204217434 U CN 204217434U
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- CN
- China
- Prior art keywords
- mounting bracket
- potato
- screw rod
- harvester
- roller conveyer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of adjustable digging mechanism for harvester for potato, belong to farm technology field, it comprises digger blade, pulley type conveyer and mainframe, bottom mainframe, be vertically provided with the first mounting bracket and the second mounting bracket successively from left to right, on the left of the first mounting bracket, be hinged with the 3rd mounting bracket; Digger blade is arranged on the 3rd mounting bracket, and the 3rd mounting bracket is connected with screw rod, and screw rod is set with the nut of threaded engagement with it, nut is fixed on mainframe.The potato that the utility model 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.
Description
Technical field
The utility model relates to a kind of adjustable digging mechanism for harvester for potato, belongs 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.
Utility model content
For the problems referred to above, the utility model provides a kind of adjustable digging mechanism for 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 utility model is taked is:
The described adjustable digging mechanism for 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, 3rd mounting bracket is connected with the screw rod that can rotate freely, screw rod is set with the nut of threaded engagement with it, nut is fixed on mainframe.
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, reduce the labour intensity that screw rod rotates, preferred described screw rod is vertically arranged.
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 regulate, reduce labour intensity, preferred described screw tip is provided with the handle chassis rotated for screw rod.
The utility model 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 utility model brings is mainly:
Pass through the utility model, 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, decreases unnecessary crop waste.During use, if want regulate digger blade angle of penetration time, by rotary screw, under coordinate of screw rod with nut, by screw rod, drive the 3rd mounting bracket is carried out upper swing or lower swing, thus reach digger blade bury adjustment object; 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 utility model;
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, screw rod 6, nut 7, handle chassis 8, first mounting bracket 9, second mounting bracket 10, mainframe.
Embodiment
Below in conjunction with drawings and Examples, set forth the utility model further.In the following detailed description, the mode only by illustrating describes some one exemplary embodiment of the present utility model.Undoubtedly, those of ordinary skill in the art can recognize, when not departing from spirit and scope of the present utility model, 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, for the adjustable digging mechanism 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 arranged on the 3rd mounting bracket 4,3rd mounting bracket 4 is connected with the screw rod 5 that can rotate freely, screw rod 5 is set with the nut 6 of threaded engagement with it, nut 6 is fixed on mainframe 10.
In the present embodiment, described screw rod 5 is vertically arranged; The length of described second roller conveyer 1 is 50mm; Described screw rod 5 top is provided with the handle chassis 7 rotated for screw rod 5; The described digger blade 3 adjustable angular range that buries is 20 degree.
During use, if when wanting to regulate digger blade 3 angle of penetration, by rotary screw 5, under coordinate of screw rod 5 with nut 6, drive the 3rd mounting bracket 4 is carried out upper swing or lower swing by screw rod 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 utility model, and be not used to limit scope of the present utility model.Any those skilled in the art, equivalent variations done under the prerequisite not departing from design of the present utility model and principle and amendment, all should belong to the scope of the utility model protection.
Claims (5)
1. the adjustable digging mechanism for 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), 3rd mounting bracket (4) is connected with the screw rod (5) that can rotate freely, screw rod (5) is set with the nut (6) of threaded engagement with it, nut (6) is fixed on mainframe (10).
2., as claimed in claim 1 for the adjustable digging mechanism of harvester for potato, it is characterized in that: described screw rod (5) is vertically arranged.
3., as claimed in claim 2 for the adjustable digging mechanism of harvester for potato, it is characterized in that: the length of described second roller conveyer (1) is 50mm ~ 70mm.
4., as claimed in claim 2 for the adjustable digging mechanism of harvester for potato, it is characterized in that: described screw rod (5) top is provided with the handle chassis (7) rotated for screw rod (5).
5. as claimed in claim 1 for the adjustable digging mechanism of harvester for potato, it 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 |
|---|---|---|---|
| CN201420700527.0U CN204217434U (en) | 2014-11-13 | 2014-11-13 | For the adjustable digging mechanism of harvester for potato |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420700527.0U CN204217434U (en) | 2014-11-13 | 2014-11-13 | For the adjustable digging mechanism of harvester for potato |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204217434U true CN204217434U (en) | 2015-03-25 |
Family
ID=52915605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420700527.0U Expired - Fee Related CN204217434U (en) | 2014-11-13 | 2014-11-13 | For the adjustable digging mechanism of harvester for potato |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204217434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104350861A (en) * | 2014-11-13 | 2015-02-18 | 重庆奥源动力机械有限公司 | Adjustable digging mechanism for potato harvesting machine |
-
2014
- 2014-11-13 CN CN201420700527.0U patent/CN204217434U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104350861A (en) * | 2014-11-13 | 2015-02-18 | 重庆奥源动力机械有限公司 | Adjustable digging mechanism for potato harvesting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150325 Termination date: 20151113 |
|
| EXPY | Termination of patent right or utility model |