CN203219718U - Potato harvester - Google Patents
Potato harvester Download PDFInfo
- Publication number
- CN203219718U CN203219718U CN 201320247292 CN201320247292U CN203219718U CN 203219718 U CN203219718 U CN 203219718U CN 201320247292 CN201320247292 CN 201320247292 CN 201320247292 U CN201320247292 U CN 201320247292U CN 203219718 U CN203219718 U CN 203219718U
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- front overhang
- frame
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- potato harvester
- crossbeam
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Abstract
The utility model discloses a potato harvester which comprises a machine frame, a disc stalk cutter, a digger blade, bearing wheels and a crop conveying device. The disc stalk cutter and the digger blade are arranged on the front portion of the machine frame, the bearing wheels and the crop conveying device are arranged on the rear portion of the machine frame, and the potato harvester is characterized by further comprising a front overhang, a transverse beam and a front overhang adjusting mechanism. The front overhang is arranged on the front portion of the machine frame, the transverse beam enables the front overhang to be fixed on the machine frame, the lower portion of the front overhang is fixedly provided with a fixing base sleeved on the transverse beam, the upper portion of the front overhang is movably connected with strip-shaped pull rods, and the other ends of the strip-shaped pull rods are in pivot connection with the transverse beam. The front overhang adjusting mechanism is a lead screw, the lead screw is parallel to the transverse beam, one end of the lead screw is installed on the transverse beam, and the other end of the lead screw is installed in an inner threaded hole, matched with the lead screw, in the fixing base. The potato harvester has the advantages of being simple in structure and convenient to manufacture, the position of the front overhang is adjustable to enable after-harvested crops to deviate from the original walking direction of the harvester when the after-harvested crops fall to the ground, the strip-integration type storage is formed, the picking efficiency of the crops is improved, and grinding on the crops by a tractor is effectively avoided.
Description
Technical field
The utility model relates to a kind of potato harvester, relates in particular to a kind of potato harvester of regulating the front overhang angle degree.
Background technology
Existing reaping machine for root crops such as harvesting potato, Ipomoea batatas, Da Jiang, onion, taros, front overhang on it and the fixed installation of the fuselage of reaping machine, and direct parallel pulling, in use find, the lay of crop always is stowed machine easily and rolls, and the lay form that can't reach behind the crop harvesting of mentioning in " agricultural machinery evaluation outline " will reach the requirement that " collection bar formula " or " buncher type " deposited.
In addition, reaping machine is in the process of operation, and potato seedling, weeds etc. are easy to be wrapped on the front overhang, have hindered the operate as normal of reaping machine, needs certain manpower and time of cost to clear up, and greatly reduces operating efficiency.So, need improve the structure of existing reaping machine.
The utility model content
For solving the deficiencies in the prior art, the purpose of this utility model is to provide a kind of front overhang adjustable angle joint, results ensuing crop to reach " collection bar formula " and deposits the potato harvester of requirement, and use this reaping machine harvesting crop saving of labor, laborsaving, efficient is high, and the damage ratio of crop and broken skin rate reduce greatly.
In order to realize above-mentioned target, the utility model adopts following technical scheme:
A kind of potato harvester, comprise: frame, be arranged on disk chipping device and the digger blade of frame front, be arranged on bearing wheels and the crop conveyer at frame rear portion, it is characterized in that, also comprise: the front overhang that is arranged on frame front, front overhang is fixed on crossbeam and front overhang guiding mechanism on the frame, the bottom of aforementioned front overhang is installed with the holder that is enclosed within on the crossbeam, top movable is connected with the bar shaped pull bar, the other end and the crossbeam of aforementioned bar shaped pull bar are pivotally connected, aforementioned front overhang guiding mechanism is leading screw, aforementioned leading screw is parallel with crossbeam, one end is installed on the crossbeam and is provided with handwheel, and the other end is installed in holder and the internal thread hole that leading screw cooperates.
Aforesaid potato harvester, it is characterized in that, aforementioned crop conveyer comprises: the outside, expansion tightening wheel and the conveying lever group that motor, the expansion tightening wheel that is connected by chain with motor output end and be enclosed within conveying lever group on the expansion tightening wheel, aforementioned motor and chain are arranged on frame is arranged on the inboard of frame.
Aforesaid potato harvester is characterized in that, aforementioned front overhang is connected by bolt with the bar shaped pull bar.
Aforesaid potato harvester is characterized in that, aforementioned frame has side plate, and line direction forms angle before aforementioned side plate and the reaping machine.
Aforesaid potato harvester is characterized in that, on the aforementioned bearing wheels height regulating rod is installed, and aforementioned height regulating rod is threaded with the side plate of frame.
Aforesaid potato harvester is characterized in that, the end of aforementioned height regulating rod is equipped with the adjusting runner.
Aforesaid potato harvester is characterized in that, also comprises: the circle cutter that is arranged on frame the place ahead.
Aforesaid potato harvester is characterized in that, the diameter of aforementioned circle cutter is 300mm.
Usefulness of the present utility model is: simple in structure, and convenient the manufacturing; The position-adjustable of front overhang departs from the original direction of travel of reaping machine when the crop after the feasible results lands, and has formed " collection bar formula " and has deposited, and has improved the efficient of picking up of crop, and has effectively avoided tractor rolling crop; Crop damage ratio and the broken skin rate of reaping machine after to results significantly reduce, and reached the ideal effect that saving of labor, laborsaving, low-cost, high efficiency, volume increase have a good harvest; The circle cutter that is arranged on frame the place ahead can be in time with cut-outs such as potato seedling, weeds, has avoided weeds etc. to be wrapped in the operate as normal that hinders reaping machine on the front overhang, has saved the time that spends on the cleaning machine greatly, has improved operating efficiency.
Description of drawings
Fig. 1 is the structural representation of a specific embodiment of potato harvester of the present utility model.
The implication of Reference numeral among the figure: 1-frame, 2-bearing wheels, 3-front overhang, 4-crossbeam, 5-holder, 6-bar shaped pull bar, the 7-leading screw, 8-handwheel, 9-motor, 10-chain, 11-expansion tightening wheel, 12-conveying lever group, the 13-bolt, the 14-side plate, the 15-height regulating rod, 16-regulates runner, 17-circle cutter.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is done concrete introduction.
With reference to Fig. 1, potato harvester of the present utility model comprises: frame 1, be arranged on bearing wheels 2 and the crop conveyer at frame 1 rear portion, be arranged on disk chipping device (scheming not shown), digger blade (scheming not shown), the front overhang 3 of frame 1 front portion, and front overhang 3 be fixed on the crossbeam 4 on the frame 1 and adjust the front overhang guiding mechanism of the position of front overhang 3 on crossbeam 4.Concrete, the bottom of front overhang 3 is installed with holder 5, and holder 5 is enclosed within on the crossbeam 4, and the top movable of front overhang 3 is connected with bar shaped pull bar 6, and the other end of bar shaped pull bar 6 and crossbeam 4 are pivotally connected; The front overhang guiding mechanism is leading screw 7, leading screw 7 is parallel with crossbeam 4, and an end is installed on the crossbeam 4, and is provided with the handwheel 8 that makes things convenient for rotational lead screw 7, the other end is installed in the internal thread hole of holder 5, and the internal thread of internal thread hole matches on the external screw thread of leading screw 7 and the holder 5.
During use, the bar shaped pull bar 6 on loosening front overhang 3 both sides, shake handwheel 8 then, it is mobile vertically to adjust leading screw 7, and then drive front overhang 3 swings, with reaping machine direction of advance angulation, thereby realized departing from when the crop after the results lands original direction of travel, lock bar shaped pull bar 6 after being transferred to correct position, can carry out operation, can realize that finally " the collection bar formula " after the tuning deposited, the area diameter of stacking crop only has (the reaping machine of existing same volume about 50 centimeters, the area diameter of the crop of results is about the 80-100 centimetre), effectively improve the efficient of picking up of crop, and effectively avoided tractor rolling crop.
As a kind of preferred scheme, the crop conveyer comprises: motor 9, and the expansion tightening wheel 11 that is connected by chain 10 with motor 9 outputs, and be enclosed within conveying lever group 12 on the expansion tightening wheel 11.Wherein, motor 9 and chain 10 are arranged on the outside of frame 1, and expansion tightening wheel 11 and conveying lever group 12 are arranged on the inboard of frame 1.
As a kind of preferred scheme, front overhang 3 is connected by bolt 13 with bar shaped pull bar 6, can become flexible easily or tightens bar shaped pull bar 6, and is easy to use, regulates quick.
As a kind of preferred scheme, side plate 14 forms angle with the preceding line direction of reaping machine.So, depart from original direction of travel when the crop after the results lands, further effectively avoided tractor rolling crop.
The digger blade of frame 1 front portion, its degree of depth is determining the degree of depth of results, after front overhang 3 is fixed, can carry out the adjusting of excavating depth apart from the height on ground by adjusting frame 1 rear portion, the rear portion is more high apart from ground, excavating depth is more dark, otherwise it is then more shallow, as a kind of preferred scheme, height regulating rod 15 is installed on the bearing wheels 2, height regulating rod 15 is threaded with the side plate 14 of frame 1, is used for regulating the distance of framework lateral plate 14 and bearing wheels 2 in the vertical directions, just is used for regulating frame 1 rear portion apart from the height on ground.
More preferably, the end of height regulating rod 15 is equipped with and regulates runner 16, handled easily.
Because potato seedling, weeds etc. are wrapped on the front overhang 3 easily, hindered the operate as normal of reaping machine, need certain manpower and time of cost to clear up, greatly reduce operating efficiency, so as a kind of preferred scheme, the place ahead of frame 1 also is provided with circle cutter 18, circle cutter 18 is preferably two, and is symmetrical set.
More preferably, the diameter of circle cutter 18 is 300mm, not only can effectively cut off potato seedling, weeds, and volume is small and exquisite, it is flexible to rotate.
Potato harvester of the present utility model is simple in structure, the convenient manufacturing, because the position-adjustable of front overhang 3, when landing, the crop after the feasible results departs from the original direction of travel of reaping machine, having formed " collection bar formula " deposits, improve the efficient of picking up of crop, and effectively avoided tractor rolling crop; Crop damage ratio and the broken skin rate of reaping machine after to results significantly reduce, and reached the ideal effect that saving of labor, laborsaving, low-cost, high efficiency, volume increase have a good harvest.
Need to prove that above-described embodiment does not limit the utility model in any form, all employings are equal to replaces or technical scheme that the mode of equivalent transformation obtains, all drops in the protection domain of the present utility model.
Claims (8)
1. potato harvester, comprise: frame, be arranged on disk chipping device and the digger blade of frame front, be arranged on bearing wheels and the crop conveyer at frame rear portion, it is characterized in that, also comprise: the front overhang that is arranged on frame front, front overhang is fixed on crossbeam and front overhang guiding mechanism on the frame, the bottom of above-mentioned front overhang is installed with the holder that is enclosed within on the crossbeam, top movable is connected with the bar shaped pull bar, the other end and the crossbeam of above-mentioned bar shaped pull bar are pivotally connected, above-mentioned front overhang guiding mechanism is leading screw, above-mentioned leading screw is parallel with crossbeam, one end is installed on the crossbeam and is provided with handwheel, and the other end is installed in holder and the internal thread hole that leading screw cooperates.
2. potato harvester according to claim 1, it is characterized in that, above-mentioned crop conveyer comprises: the outside, expansion tightening wheel and the conveying lever group that motor, the expansion tightening wheel that is connected by chain with motor output end and be enclosed within conveying lever group on the expansion tightening wheel, above-mentioned motor and chain are arranged on frame is arranged on the inboard of frame.
3. potato harvester according to claim 1 is characterized in that, above-mentioned front overhang is connected by bolt with the bar shaped pull bar.
4. potato harvester according to claim 1 is characterized in that, above-mentioned frame has side plate, and line direction forms angle before above-mentioned side plate and the reaping machine.
5. potato harvester according to claim 4 is characterized in that, on the above-mentioned bearing wheels height regulating rod is installed, and above-mentioned height regulating rod is threaded with the side plate of frame.
6. potato harvester according to claim 5 is characterized in that, the end of above-mentioned height regulating rod is equipped with the adjusting runner.
7. according to any described potato harvester of claim 1 to 6, it is characterized in that, also comprise: the circle cutter that is arranged on frame the place ahead.
8. potato harvester according to claim 7 is characterized in that, the diameter of above-mentioned circle cutter is 300mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320247292 CN203219718U (en) | 2013-05-09 | 2013-05-09 | Potato harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320247292 CN203219718U (en) | 2013-05-09 | 2013-05-09 | Potato harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203219718U true CN203219718U (en) | 2013-10-02 |
Family
ID=49246741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320247292 Expired - Fee Related CN203219718U (en) | 2013-05-09 | 2013-05-09 | Potato harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203219718U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106561144A (en) * | 2016-11-09 | 2017-04-19 | 昆明理工大学 | Small-facility type panax notoginseng harvester |
| CN107439124A (en) * | 2016-05-30 | 2017-12-08 | 唐强 | A kind of cassava harvesting apparatus |
| CN107801470A (en) * | 2017-09-20 | 2018-03-16 | 昆明理工大学 | A kind of greenhouse pseudo-ginseng cropper |
| CN112119736A (en) * | 2020-09-24 | 2020-12-25 | 安徽小荷农业科技有限公司 | Sweet potato planting harvester |
-
2013
- 2013-05-09 CN CN 201320247292 patent/CN203219718U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107439124A (en) * | 2016-05-30 | 2017-12-08 | 唐强 | A kind of cassava harvesting apparatus |
| CN106561144A (en) * | 2016-11-09 | 2017-04-19 | 昆明理工大学 | Small-facility type panax notoginseng harvester |
| CN107801470A (en) * | 2017-09-20 | 2018-03-16 | 昆明理工大学 | A kind of greenhouse pseudo-ginseng cropper |
| CN112119736A (en) * | 2020-09-24 | 2020-12-25 | 安徽小荷农业科技有限公司 | Sweet potato planting harvester |
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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: 20131002 Termination date: 20150509 |
|
| EXPY | Termination of patent right or utility model |