CN205161125U - Harvesting apparatus is excavated to potato - Google Patents
Harvesting apparatus is excavated to potato Download PDFInfo
- Publication number
- CN205161125U CN205161125U CN201520870399.9U CN201520870399U CN205161125U CN 205161125 U CN205161125 U CN 205161125U CN 201520870399 U CN201520870399 U CN 201520870399U CN 205161125 U CN205161125 U CN 205161125U
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- potato
- digger blade
- shovel body
- harvesting apparatus
- eccentric
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Abstract
The utility model provides a harvesting apparatus is excavated to potato, including the frame, set up the gearbox in the frame to and be used for excavating the digger blade of potato, be connected with the link on the digger blade, be connected with the eccentric wheel of being eccentric motion under the power effect on the power output shaft of gearbox, skew centre of a circle department passes through connecting screw rod swing joint with the link on the eccentric wheel, drives the digger blade when eccentric motion is to the eccentric wheel and is circular motion to become flexible and wait to excavate soil, the digger blade is gone up the interval and is provided with a plurality of openings including the shovel body, the shovel body, forms the grid form to reduce the lifting surface area of the shovel body. The device has reduced the lifting surface area of the shovel body through setting up the grid form shovel body, has improved the ability of burying of the shovel body, has improved work efficiency.
Description
Technical field
The utility model relates to the harvesting apparatus of a kind of potato, particularly relates to a kind of potato that can effectively reduce containing soil amount and excavates harvesting apparatus.
Background technology
Along with the development of Tendency of Agricultural Machinery in China process, also cumulative year after year is applied in the research of Potato Mechanization results, because the spreading of the Work machine such as soil characteristics and sowing easily causes the hardening soil, potato and soil block cohere, harden, and cause potato to excavate the problems such as the low and soil-containing rate of exposed potato rate in results process is high.
Current existing potato harvester excavating gear structure is simple, soil-entering resistance is excessive, in mining process, potato soil is not easily separated, and easily cause potato broken skin to damage, the exposed potato rate that cannot exist in disposable solution potato harvest process is low, the problem that soil-containing rate is high, need manually to carry out secondary operation, waste time and energy, have impact on household economy benefit.
A kind of long-rhizome class Chinese herbal medicine digging harvester is disclosed in Chinese utility model patent CN103733797B, this kind of long-rhizome class Chinese herbal medicine digging harvester comprises frame, gearbox, and described long-rhizome class Chinese herbal medicine digging harvester also comprises eccentric ratio exciting device, secondary separation device and vibration and excavates separator; Wherein, vibration excavation separator is flexibly connected with frame; Secondary separation device is arranged in vibration and excavates separator rear, is fixed in frame; Separator is excavated in vibration and eccentric ratio exciting device passes through rod hinge connection; Secondary separation device is connected by transmission system with the output shaft of gearbox.
Above-mentioned prior art, although solve existing in pick up unclean problem, reduce the soil-containing rate problem of potato because can not effectively solve when gathering in the crops potato, and its complex structure, cost is higher.
Summary of the invention
In order to solve the problem, the utility model provides a kind of potato and excavates harvesting apparatus, and this device, by arranging grizzly bar shape shovel body, reduces the lifting surface area of shovel body, improves the ability of burying of shovel body, improve operating efficiency.
To achieve these goals, the utility model provides a kind of potato and excavates harvesting apparatus, comprises frame, is arranged on the gearbox in frame, and for excavating the digger blade of potato, digger blade is connected with link; The power take-off of gearbox is connected with the eccentric wheel doing eccentric motion under dynamic action, eccentric wheel departs from circle centre position to be flexibly connected by connecting screw rod with link, eccentric wheel drives digger blade to move in a circle when doing eccentric motion, to loosen soil to be excavated; Digger blade comprises shovel body, and shovel body is set to downward-sloping curved surface, and this curved surface comprises the different curved surface of upper and lower arc length radius, and the arc length of the top-surface camber of this curved surface is 53mm, and radius is 1535mm, and angle is 1.97
o, the arc length of lower surface camber is 53mm, and radius is 242mm, and angle is 9.36
o; Shovel body is arranged at intervals with multiple opening, forms grizzly bar shape, to reduce the lifting surface area shoveling body.
As further optimization of the present utility model, digger blade also comprises the fixed part that can be arranged on link, and fixed part is connected by bend one with shovel body, and the bending place of bend is set to fillet.
As further optimization of the present utility model, shovel body is downward-sloping curved surface.
As further optimization of the present utility model, potato is excavated harvesting apparatus and also comprises and be arranged on digger blade rear portion for carrying the conveyer belt of potato, the front end of conveyer belt and rear end are provided with can the drive that runs of driving conveying belt, is provided with dithering-wheel between front end and the drive of rear end.
As further optimization of the present utility model, the front portion of shovel body is notch cuttype.
As further optimization of the present utility model, link is provided with the embedded depth adjusting rod of adjustable digger blade embedded depth, embedded depth adjusting rod is the adjusting screw(rod) with connecting screw rod bolt, regulate the relative position of embedded depth adjusting rod and connecting screw rod, to regulate the embedded depth of digger blade.
As further optimization of the present utility model, eccentric wheel departs from circle centre position and be provided with multiple eccentric installation portion that can be used for installing connecting screw rod.
Advantage of the present utility model is:
(1) the utility model adopts staged digger blade, and interval arranges multiple opening on this digger blade, makes digger blade shovel body and forms grizzly bar shape, reduce the lifting surface area of shovel body, improve the ability of burying of shovel body, improve operating efficiency;
(2) the staged digger blade that adopts of the utility model, because its shovel body front portion be notch cuttype, when reaping machine moves ahead, soil, can further spoiled soil structure successively through shovel body, and realization is broken ground the function of hack, effectively reduces soil-containing rate;
(3) shovel body connecting eccentric wheel of the present utility model, drives shovel body to move in a circle, increases the contact area of shovel body and soil, by circular motion at a high speed, make soil loosening, be more conducive to excavate potato under eccentric running;
(4) eccentric wheel in the utility model is provided with multiple eccentric point selecting to install, the characteristic according to soil can do concrete selection, to regulate the Oscillation Amplitude of digger blade, is adapted to multiple soil structure;
(5) in the utility model, the depth adjustment unit that buries is set, by regulating embedded depth, to change the angle of penetration of digger blade.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the front view that the utility model potato excavates harvesting apparatus;
Fig. 2 is the vertical view that the utility model potato excavates harvesting apparatus;
Fig. 3 is the partial enlarged drawing of A in Fig. 2;
Fig. 4 is the structural representation that the utility model potato excavates digger blade in harvesting apparatus.
[Reference numeral]
1, gearbox; 2, digger blade; 21, body is shoveled; 22, opening; 23, link; 24, fixed part; 25, bend; 3, conveyer belt; 31, drive; 32, dithering-wheel; 4, eccentric wheel; 5, connecting screw rod; 6, embedded depth adjusting rod; 7, frame.
Embodiment
Below, by exemplary embodiment, the utility model is specifically described.But should be appreciated that element, structure and feature in an embodiment also can be attached in other embodiments valuably when not describing further.
It should be noted that, in the utility model, the described noun of locality, such as front end, rear end, front portion, rear portion etc. are all for benchmark with direction of advance during the using state of potato excavation harvesting apparatus.Specifically, namely as Fig. 1, direction, digger blade place is front, otherwise after being.
See Fig. 1-Fig. 3, as shown in the figure, potato of the present utility model excavates harvesting apparatus, comprise frame 7, be arranged on the gearbox 1 in frame 7, and for excavating the digger blade 2 of potato, digger blade 2 be connected with link 23, digger blade 2 is bolted on link, and digger blade can around screws; The power take-off of gearbox 1 is connected with the eccentric wheel 4 doing eccentric motion under dynamic action, eccentric wheel 4 departs from circle centre position to be flexibly connected by connecting screw rod 5 with link 23, eccentric wheel 4 drives digger blade 2 to move in a circle when doing eccentric motion, to loosen soil to be excavated; Digger blade 2 comprises shovel body 21, shovel body 21 is arranged at intervals with multiple opening 22, forms grizzly bar shape, to reduce the lifting surface area shoveling body 21.
See Fig. 4, it is the structural representation that in the utility model, potato excavates digger blade in harvesting apparatus, as shown in Figure 4, digger blade 2 also comprises the fixed part 24 that can be arranged on link 23, fixed part 24 is provided with multiple can the circular hole of construction bolt, so that fixed part 24 is fixedly connected with link 23, simultaneously, use the benefit of bolt connecting portion and link to be also, can change more convenient after the breakage of shovel body; Fixed part 24 is connected by bend 25 one with shovel body 21, bend 25 has two bending places, be respectively bend 25 and shovel body 21 junction, and bend 25 and fixed part 24 junction, the bending place of bend 25 is set to fillet, the benefit that the bending place of bend is set to fillet is, compare right-angle structure can effectively reduce stress concentrate, improve structural strength, elicitation effect is played to the potato soil after excavation simultaneously.
In addition, better in order to make shovel body 21 enter soil nature when excavating potato, shovel body 21 of the present utility model is set to downward-sloping curved surface, and this curved surface comprises the different curved surface of upper and lower arc length radius, as an embodiment, the top-surface camber of this curved surface selects arc length to be 53mm, and radius is 1535mm, and angle is 1.97
o, the arc length of lower surface camber is 53mm, and radius is 242mm, and angle is 9.36
o.
With further reference to Fig. 1, also comprise and be arranged on digger blade 2 rear portion for carrying the conveyer belt 3 of potato, the front end of conveyer belt 3 and rear end are provided with can the drive 31 that runs of driving conveying belt 3, is provided with dithering-wheel 32 between front end and the drive of rear end.
In the utility model, eccentric eccentric motion, drive ladder digger blade to move in a circle around bolt, digger blade is moved in a circle below soil, increases the contact area of digger blade and soil, fluffing action is played to soil, meanwhile, potato is sent to conveyer belt after harvesting, by dithering-wheel, potato is vibrated, in course of conveying, reduce soil further, effectively reduce soil-containing rate.
In addition, in order to make digger blade in running, better broken soil, the front portion of shovel body 21 is notch cuttype.
Simultaneously, link 23 of the present utility model is also provided with the embedded depth adjusting rod 6 of adjustable digger blade 2 embedded depth, one end of embedded depth adjusting rod 6 is fixedly connected on bottom gearbox, the other end is connected with is convenient to hand-held holding rod, embedded depth adjusting rod 6 is the adjusting screw(rod) with connecting screw rod 5 bolt, regulate embedded depth adjusting rod 6 and the relative position of connecting screw rod 5, the embedded depth of digger blade 2 can be regulated, thus make digger blade meet embedded depth requirement in different soils.
In addition, above-mentioned eccentric wheel 4 departs from circle centre position and be provided with multiple eccentric installation portion that can be used for installing connecting screw rod 5, the benefit arranging multiple eccentric installation portion is, different eccentric installation portions can be selected according to different soil environments, the motion of further adjustment digger blade, better to excavate potato.
Potato excavates harvesting apparatus when gathering in the crops potato, first suitable angle of penetration and eccentric installation portion is selected according to soil characteristics and cropping pattern, power is provided to drive digger blade to move in a circle around bolt by gearbox, increase the contact surface of digger blade and soil, chesson, digger blade is adjacent with conveyer belt, makes the potato of excavation pass on conveyer belt, shake further in the process of transmission, reduce soil; Select different angle of penetration according to different cropping patterns, the excavation potato tubers of the larger degree of depth simultaneously, improve the exposed potato rate of results process.
Above embodiment only in order to the technical solution of the utility model to be described, but not is limited; Although be described in detail the utility model with reference to previous embodiment, for the person of ordinary skill of the art, still the technical scheme described in previous embodiment can be modified, or equivalent replacement has been carried out to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of the utility model technical scheme required for protection.
Claims (6)
1. potato excavates a harvesting apparatus, comprises frame (7), is arranged on the gearbox (1) in frame (7), and the digger blade (2) for excavating potato, it is characterized in that, digger blade (2) is connected with link (23); The power take-off of gearbox (1) is connected with the eccentric wheel (4) doing eccentric motion under dynamic action, eccentric wheel (4) departs from circle centre position to be flexibly connected by connecting screw rod (5) with link (23), eccentric wheel (4) drives digger blade (2) to move in a circle when doing eccentric motion, to loosen soil to be excavated; Digger blade (2) comprises shovel body (21), and shovel body (21) is set to downward-sloping curved surface, and this curved surface comprises the different curved surface of upper and lower arc length radius, and the arc length of the top-surface camber of this curved surface is 53mm, and radius is 1535mm, and angle is 1.97
o, the arc length of lower surface camber is 53mm, and radius is 242mm, and angle is 9.36
o; Shovel body (21) is arranged at intervals with multiple opening (22), forms grizzly bar shape, to reduce the lifting surface area shoveling body (21).
2. potato excavates harvesting apparatus according to claim 1, it is characterized in that, digger blade (2) also comprises the fixed part (24) that can be arranged on link (23), fixed part (24) is connected by bend (25) one with shovel body (21), and the bending place of bend (25) is set to fillet.
3. according to claim 1 or 2, potato excavates harvesting apparatus, it is characterized in that, potato is excavated harvesting apparatus and also comprises and be arranged on digger blade (2) rear portion for carrying the conveyer belt (3) of potato, the front end of conveyer belt (3) and rear end are provided with can the drive (31) that runs of driving conveying belt (3), is provided with dithering-wheel (32) between front end and the drive of rear end.
4. according to claim 1 or 2, potato excavates harvesting apparatus, it is characterized in that, the front portion of shovel body (21) is notch cuttype.
5. according to claim 1 or 2, potato excavates harvesting apparatus, it is characterized in that, link (23) is provided with the embedded depth adjusting rod (6) of adjustable digger blade (2) embedded depth, embedded depth adjusting rod (6) is the adjusting screw(rod) with connecting screw rod (5) bolt, regulate the relative position of embedded depth adjusting rod (6) and connecting screw rod (5), to regulate the embedded depth of digger blade (2).
6. potato excavates harvesting apparatus according to claim 1, it is characterized in that, eccentric wheel (4) departs from circle centre position and is provided with multiple eccentric installation portion that can be used for installing connecting screw rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520870399.9U CN205161125U (en) | 2015-11-04 | 2015-11-04 | Harvesting apparatus is excavated to potato |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520870399.9U CN205161125U (en) | 2015-11-04 | 2015-11-04 | Harvesting apparatus is excavated to potato |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205161125U true CN205161125U (en) | 2016-04-20 |
Family
ID=55725199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520870399.9U Expired - Fee Related CN205161125U (en) | 2015-11-04 | 2015-11-04 | Harvesting apparatus is excavated to potato |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205161125U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105230217A (en) * | 2015-11-04 | 2016-01-13 | 青岛农业大学 | Potato digging and harvesting device |
| CN109757188A (en) * | 2019-03-22 | 2019-05-17 | 郭永训 | A kind of harvest planting machinery |
| CN110663344A (en) * | 2019-11-11 | 2020-01-10 | 青岛农业大学 | Small-size potato combine |
-
2015
- 2015-11-04 CN CN201520870399.9U patent/CN205161125U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105230217A (en) * | 2015-11-04 | 2016-01-13 | 青岛农业大学 | Potato digging and harvesting device |
| CN109757188A (en) * | 2019-03-22 | 2019-05-17 | 郭永训 | A kind of harvest planting machinery |
| CN109757188B (en) * | 2019-03-22 | 2023-08-22 | 郭永训 | Harvesting planting machine |
| CN110663344A (en) * | 2019-11-11 | 2020-01-10 | 青岛农业大学 | Small-size potato combine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20201104 |