CN112314151A - Potato harvester digger blade suitable for loam - Google Patents
Potato harvester digger blade suitable for loam Download PDFInfo
- Publication number
- CN112314151A CN112314151A CN202011329331.1A CN202011329331A CN112314151A CN 112314151 A CN112314151 A CN 112314151A CN 202011329331 A CN202011329331 A CN 202011329331A CN 112314151 A CN112314151 A CN 112314151A
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- Prior art keywords
- shovel
- double
- fixed mounting
- loam
- plane
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- 244000061456 Solanum tuberosum Species 0.000 title claims abstract description 26
- 235000002595 Solanum tuberosum Nutrition 0.000 title claims abstract description 26
- 239000002689 soil Substances 0.000 claims abstract description 20
- 244000025254 Cannabis sativa Species 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 230000002146 bilateral effect Effects 0.000 claims 1
- 235000012015 potatoes Nutrition 0.000 abstract description 7
- 238000000926 separation method Methods 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 2
- 230000035515 penetration Effects 0.000 abstract description 2
- 238000004804 winding Methods 0.000 abstract description 2
- 238000003306 harvesting Methods 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D13/00—Diggers, e.g. potato ploughs
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Root Crops (AREA)
Abstract
The invention discloses a digging shovel of a potato harvester suitable for loam, which is arranged at the front end of the potato harvester and is used for digging a mixture of potatoes, soil and seedlings before separation, and consists of a double-row plane shovel and a fixed mounting plate, wherein two rows of potatoes can be dug at the same time, a left shovel and a right shovel of the double-row plane shovel are both designed to be trapezoidal, the strength of the shovel is ensured, the surface of the double-row plane shovel is designed to be a plane, the friction resistance of the loam to the shovel can be reduced, a grass sliding gap is reserved between the left shovel and the right shovel, the digging quality is prevented from being influenced by the winding of potato stems and leaves, the digging shovel is detachable by the fixed mounting plates on the two sides, the soil penetration angle can be adjusted by adjusting the fixed mounting plates on the two sides, and the operation quality is improved.
Description
Technical Field
The invention relates to the technical field of harvesting machinery, in particular to a digger blade of a potato harvester suitable for loam.
Background
The potato is the fourth major food crop in China, and the main producing areas are Gansu Dingxi City, Ningxia Guyuan City, southwest, inner Mongolia and northeast. The soil environments of different producing areas are different, mainly including loam, sandy soil and clay, and the harvesting quality of the harvester using the same digging shovel is different under different soil environments. The digging shovel of the traditional potato harvester mostly adopts a structure integrated with the harvester, the type is single, the problems that the digging shovel cannot be independently replaced, the applicability to different types of soil is poor and the like exist, so that the digging shovel of the potato harvester suitable for the soil is designed, and the digging shovel has important significance for the development of mechanized harvesting of potatoes.
Disclosure of Invention
The invention aims to solve the problems, and researches and designs a digging shovel of a potato harvester suitable for loam, wherein two sides of the digging shovel are connected with a front end frame of the harvester and are mainly used for digging out potatoes in loam, so as to provide a precondition for subsequent potato soil separation and potato seedling separation.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows: the digging shovel mainly comprises a fixed mounting plate and a double-row plane shovel. Two fixed mounting plates are welded at two ends of the double-row plane shovel, and hole sites are arranged on the fixed mounting plates; this digger blade's fixed mounting board passes through bolted connection with harvester front end frame, and fixed mounting board's rear side is opened according to the difference in height has two square holes, can be according to actual need, through the hole site adjustment digger blade of change digger blade and harvester front end frame installation and the contained angle on ground.
As a preferred scheme of the invention, the left shovel and the right shovel of the double-row plane shovel are of a bilaterally symmetrical structure, a grass sliding gap is reserved in the middle, the double-row plane shovel is made of a whole steel plate, the left shovel and the right shovel are designed to be trapezoidal in shape and used for enhancing the strength of a shovel body, inclined blades are arranged at the soil entering parts of the left shovel and the right shovel, the included angle between the plane of each inclined blade and the upper surface of the double-row plane shovel is 45 degrees, and the shovel inclined blades using the angle have good soil entering performance in a soil environment and are not easy to damage.
According to the preferable scheme of the invention, the front end of the fixed mounting plate is provided with a round hole with the diameter of 19mm, the rear end of the fixed mounting plate is provided with two square holes with the side length of 15mm, when the fixed mounting plate is installed, the front end of the fixed mounting plate and the front end frame of the harvester can be connected through bolts, then the rear end of the fixed mounting plate and the front end frame of the harvester can be connected through bolts according to the required soil penetration angle, and the digging shovel can be fixed on the front end frame of the harvester by respectively installing one bolt at the front end and the rear end of the fixed mounting plates at two sides.
Due to the adoption of the technical scheme, compared with the prior art, the digging shovel of the potato harvester suitable for loam provided by the invention has the following beneficial effects:
a potato harvester digger blade suitable for loam, at the results in-process, can excavate two lines of potatoes simultaneously, the left side shovel and the right side shovel of two lines of plane shovels all design for trapezoidally, the intensity of shovel has been guaranteed, the surface design of two lines of plane shovels is the plane, reducible loam is to the frictional resistance of shovel, leave the grass sliding clearance in the middle of left side shovel and the right shovel, prevent to excavate the quality because of the winding influence of potato stem leaf, the fixed mounting panel of both sides makes this digger blade become can dismantle, the angle of burying can be adjusted through the fixed mounting panel of adjustment both sides, improve and excavate the quality.
Drawings
FIG. 1 is a schematic structural view of the present invention
FIG. 2 is a schematic view of the structure of the double-row plane shovel of the present invention
FIG. 3 is a schematic structural view of the fixing and mounting plate of the present invention
The numbering in the figures illustrates: fixing the mounting plate 1; a double row of flat shovels 2.
Detailed Description
The invention is described in further detail below with reference to the following figures and detailed description:
as shown in figures 1, 2 and 3, the digging shovel of the potato harvester suitable for loam is schematically shown in structural principle, and mainly comprises a fixed mounting plate 1 and a double-row plane shovel 2. Wherein, the one side that double row plane shovel 2 had the blade is down, and two fixed mounting boards 1 weld respectively in the both sides of double row plane shovel 2 upper surface.
As shown in fig. 1 and 2, the soil shoveling part of the double-row plane shovel 2 is designed to be trapezoidal, so that the strength of the shovel is effectively improved; the left shovel and the right shovel are provided with inclined blades, the inclination angle between the inclined blade inclined plane and the main shovel plane is 45 degrees, the good soil entering performance of the shovel is guaranteed, and the traction resistance can be reduced; the shovel is designed to be a plane, and the frictional resistance of the loam to the shovel can be effectively reduced.
As shown in figures 1 and 3, the fixed mounting plates 1 are welded on two sides of the double-row plane shovel 2 and connected with a front end frame of the harvester through bolts, a round hole with the diameter of 19mm is formed in the front end of the fixed mounting plates, two square holes with the side length of 15mm are formed in the rear end of the fixed mounting plates, and the soil entering angle of the digging shovel can be adjusted by changing the hole positions of the fixed mounting plates 1 connected with the harvester.
The working principle of the invention is explained below, when working, the double-row plane shovel 2 enters the loam, the mixture of potatoes, soil and seedlings enters the harvester separating device along the shovel along with the advance of the harvester, the shovel can work in double rows, and a grass sliding gap is left between the left shovel and the right shovel, thus enhancing the grass sliding capacity of the digging shovel. The position of the front end frame of the harvester and the bolt fixing position of the digging shovel are changed, so that the soil entering angle of the digging shovel can be adjusted, and the applicability of the digging shovel is enhanced.
The invention has novel, simple and reasonable structure, easy manufacture and small traction resistance during operation, and greatly improves the operation efficiency of the machine tool in the loam environment.
The invention can adjust the soil-entering angle of the digging shovel according to the concrete soil condition, can perform double-row operation, and has the characteristics of simple structure, reasonable layout, convenient adjustment, and high universality and stability.
The invention is suitable for digging operation of various potatoes.
Claims (3)
1. The utility model provides a potato harvester digger blade suitable for loam, characterized by comprises 2 fixed mounting panel (1) and double row plane shovel (2), and wherein, double row plane shovel (2) have the one side of blade down, and two fixed mounting panel (1) weld respectively in the both sides of double row plane shovel (2) upper surface.
2. The loam-compatible potato harvester shovel of claim 1, wherein: the left shovel and the right shovel of the double-row plane shovel (2) adopt bilateral symmetry structures, a grass sliding gap is reserved in the middle of the double-row plane shovel (2), the double-row plane shovel (2) is made of a whole steel plate, the left shovel and the right shovel are trapezoidal in shape design, the surface of the double-row plane shovel (2) is designed to be a plane, the soil entering part of the left shovel and the right shovel is provided with an oblique blade, and the plane of the oblique blade and the upper surface included angle of the double-row plane shovel are 45 degrees.
3. The loam-compatible potato harvester shovel of claim 1, wherein: the front end of the fixed mounting plate (1) is provided with a round hole with the diameter of 19mm, the rear end of the fixed mounting plate is provided with two square holes with the side length of 15mm and different heights, and the included angle between the digging shovel and soil can be adjusted by changing the hole position of the fixed mounting plate (1) connected with the harvester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011329331.1A CN112314151A (en) | 2020-11-24 | 2020-11-24 | Potato harvester digger blade suitable for loam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011329331.1A CN112314151A (en) | 2020-11-24 | 2020-11-24 | Potato harvester digger blade suitable for loam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112314151A true CN112314151A (en) | 2021-02-05 |
Family
ID=74322283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011329331.1A Pending CN112314151A (en) | 2020-11-24 | 2020-11-24 | Potato harvester digger blade suitable for loam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112314151A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008220237A (en) * | 2007-03-12 | 2008-09-25 | Tanaka Kensuke | Potato fall prevention implement for digging blade, and potato harvester with implement for preventing fall of potato from digging blade |
| CN202857304U (en) * | 2012-10-18 | 2013-04-10 | 中国热带农业科学院农业机械研究所 | Double-row knife plate of cassava harvester |
| RU2554452C1 (en) * | 2014-03-24 | 2015-06-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Рязанский государственный агротехнологический университет имени П.А. Костычева" | Potato digger |
| CN204518461U (en) * | 2015-04-17 | 2015-08-05 | 甘肃农业大学 | Chain guide formula potato harvester |
| CN206790991U (en) * | 2017-06-09 | 2017-12-26 | 汤兴力 | A kind of groundnut picker |
| RU185407U1 (en) * | 2018-07-05 | 2018-12-04 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Рязанский государственный агротехнологический университет имени П.А. Костычева" | POTATO digger |
| CN108934397A (en) * | 2018-04-23 | 2018-12-07 | 宁波协亚农业装备制造有限公司 | Miniature garlic digging harvester |
| CN209185026U (en) * | 2018-11-06 | 2019-08-02 | 东北农业大学 | A kind of excavating gear that suitable potato efficiently harvests |
| CN213694858U (en) * | 2020-11-24 | 2021-07-16 | 东北农业大学 | Potato harvester digger blade suitable for loam |
-
2020
- 2020-11-24 CN CN202011329331.1A patent/CN112314151A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008220237A (en) * | 2007-03-12 | 2008-09-25 | Tanaka Kensuke | Potato fall prevention implement for digging blade, and potato harvester with implement for preventing fall of potato from digging blade |
| CN202857304U (en) * | 2012-10-18 | 2013-04-10 | 中国热带农业科学院农业机械研究所 | Double-row knife plate of cassava harvester |
| RU2554452C1 (en) * | 2014-03-24 | 2015-06-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Рязанский государственный агротехнологический университет имени П.А. Костычева" | Potato digger |
| CN204518461U (en) * | 2015-04-17 | 2015-08-05 | 甘肃农业大学 | Chain guide formula potato harvester |
| CN206790991U (en) * | 2017-06-09 | 2017-12-26 | 汤兴力 | A kind of groundnut picker |
| CN108934397A (en) * | 2018-04-23 | 2018-12-07 | 宁波协亚农业装备制造有限公司 | Miniature garlic digging harvester |
| RU185407U1 (en) * | 2018-07-05 | 2018-12-04 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Рязанский государственный агротехнологический университет имени П.А. Костычева" | POTATO digger |
| CN209185026U (en) * | 2018-11-06 | 2019-08-02 | 东北农业大学 | A kind of excavating gear that suitable potato efficiently harvests |
| CN213694858U (en) * | 2020-11-24 | 2021-07-16 | 东北农业大学 | Potato harvester digger blade suitable for loam |
Non-Patent Citations (1)
| Title |
|---|
| 陈书法, 李耀明, 孙星钊: "花生联合收获机挖掘装置的设计研究", 中国农机化, no. 01, 28 February 2005 (2005-02-28), pages 47 - 49 * |
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