CN104221574A - Disk rotary-cutting layering water chestnut excavation shovel - Google Patents
Disk rotary-cutting layering water chestnut excavation shovel Download PDFInfo
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- CN104221574A CN104221574A CN201410370133.8A CN201410370133A CN104221574A CN 104221574 A CN104221574 A CN 104221574A CN 201410370133 A CN201410370133 A CN 201410370133A CN 104221574 A CN104221574 A CN 104221574A
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- shovel
- water chestnut
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Abstract
The invention discloses a disk rotary-cutting layering water chestnut excavation shovel. The disk rotary-cutting layering water chestnut excavation shovel is characterized in that the excavation shovel is divided into an upper excavation shovel and a lower excavation shovel, wherein an upper excavation cutting wheel (1) formed by at least one disk saw is arranged at the front end of the upper excavation shovel; an upper excavation shovel way (5) matched with the upper excavation cutting wheel (1) is arranged behind the upper excavation cutting wheel (1); a passage (5A) is connected to the upper excavation shovel way (5); a lower excavation cutting wheel (2) formed by at least one disk saw is arranged at the front end of the lower excavation shovel; a lower excavation shovel way (6), a passage (6A), a screen-shaped bucket (7), a vibrating screen (9) and a collection tank (10) are sequentially arranged behind the lower excavation cutting wheel (2), and are matched with the lower excavation cutting wheel (2). The disk rotary-cutting layering water chestnut excavation shovel has the characteristics of simple structure, easiness in manufacturing, low cost, reliable performance, good effects and the like.
Description
Technical field
The invention belongs to a kind of agricultural machinery, relate to one and excavate machine, particularly a kind of water chestnut excavates machine.
Background technology
Water chestnut and water chestnut (phonetic: b í qi is English: water chestnut formal name used at school: Eleocharis dulcis) sedge family Eleocharis shallow water perennial root draft, do vegetables with bulb and eat.Water chestnut color of the leather purple is black, and meat is pure white, the sweet succulence of taste, clear and melodious good to eat, has the good reputation of underground snow pear from ancient times, and what northerner looked is south of the River ginseng.Being called in Chao-Shan Area " money green onion ", because appear to the coin in ancient times, similarly is again onion.Water chestnut both can be used as fruit, can be regarded as vegetables again, was the product in popular season.Eleocharis sedge family, about 150 kinds, the whole world, is widely distributed in the whole world, is many with subtropical and tropical zones.In state-owned more than 20 plant and some mutation, be distributed in each provinces and regions, north and south.Originate in India, be mainly distributed in the low laying areas such as Guangxi, Jiangsu, Anhui, Zhejiang, Guangdong, Hunan, Hubei, Jiangxi, Guizhou in China, also there is distribution some areas, Hebei.Guangxi is recognition of state " township of water chestnut ", is sold abroad always, well-known.Water chestnut picking time can from the Frost's Descent to the 2nd year Spring Equinox.The bulb of gathering in early days, the tender lightly seasoned skin of meat is thin, not storage tolerance.Winter Solstice, bulb color of the leather transferred bronzing to, and taste is the sweetest to the Slight Cold, was sugar content maximum phase, optimum of now gathering.Later bulb sugar content reduces gradually, and epidermis thickens, and color of the leather is deepened, and becomes pitchy, produces again one deck yellow clothes, quality variation under epidermis, so commodity bulb should be gathered before surviving the winter.Collecting method: generally bleed off water in field in the previous day of gathering, because bulb mainly concentrates in the soil layer of 9-20 centimetre, first pull down upper strata 8-9 centimetre earth, then subsoil is clawed, bulb (masses claim " touching water chestnut ") is carefully pinched out with hand, draining in 10-15 days should dry before gathering, take with fork.A few days ago, peasant is constantly reflected, it is large that water chestnut excavates labour intensity, time-consumingly takes a lot of work; Owing to being excavate in winter, many peasants have in the operation of icy water field.Therefore, peasant expects that water chestnut can be had to excavate machine replaces handwork.Because water chestnut is wet crop, dark to ensconce under mud 15-20 centimetre in mud layer, ground is mud, the dilatory agricultural machinery in nonirrigated farmland can not with reference to, continue to use; Limitation can only adopt push type.Ground is mud, and the Power output of agricultural machinery is subject to limit about; Water chestnut crust slightly damages, and just degenerates very soon, and the collection condition of harmless crust requires high.So water chestnut excavates facility, still do not have water chestnut to excavate facility at present and enter production application.
Retrieve through Chinese publication, do not find the scheme identical with present patent application.
Summary of the invention
Generate according to water chestnut and excavate feature: generally bleeding off water in field in the previous day of gathering, because bulb mainly concentrates in the soil layer of 9-20 centimetre, first pull down upper strata 8-9 centimetre earth, then subsoil is clawed, bulb (masses claim " touching water chestnut ") is carefully pinched out with hand, draining in 10-15 days should dry before gathering, take with fork.Object of the present invention is: excavate technical characteristic for water chestnut, proposes a kind of disk rotary sliced layer water chestnut and excavates shovel.
Disk rotary sliced layer water chestnut of the present invention excavates shovel, it is characterized in that: excavate shovel and be set to upper and lower two digger blades respectively, upper digger blade front end is provided with excavates cutting wheel (1) on being no less than that 1 circular saw forms, on excavate cutting wheel (1) after have match on excavate shovel road (5), above excavate shovel road (5) be connected with passage (5A); Lower digger blade front end is provided with excavates cutting wheel (2) by being no less than under 1 circular saw is formed, under excavate cutting wheel (2) after be sequentially provided with match down excavate shovel road (6), passage (6A), sieve-like bucket (7), reciprocating sieve (9), feeder (10).
The course of work:
Disk rotary sliced layer water chestnut of the present invention excavates shovel, excavate shovel and be set to upper and lower two digger blades respectively, upper digger blade front end is provided with excavates cutting wheel (1), on excavate cutting wheel (1) after have match on excavate shovel (5), above excavate shovel (5) and be connected with passage (5A); Lower digger blade front end is provided with down excavates cutting wheel (2), under excavate cutting wheel (2) after be sequentially provided with match down excavate shovel road (6), passage (6A), sieve-like bucket (7), reciprocating sieve (9), feeder (10).Under the driving of power machine, control to excavate shovel and excavate the degree of depth and be about 20-25 cm; Upper native seedling layer and lower native water chestnut layer are by the circumgyration incision of upper and lower two cutting wheels and move forward, by upper native seedling layer and lower native water chestnut layer, carry out cutting layering, move forward with excavating gathering machine, the upper native seedling layer that thickness is about 10-12 cm enters excavates shovel from upper channel is discharged to the ditching after excavating shovel; The lower native water chestnut layer that thickness is about 11-14 cm enters excavates shovel, passage (6A) is received through water chestnut choosing, enter vibrations sieve-like bucket (7), its vibrations and pulse jet pipe or pulse sparge pipe (8) injection under, water chestnut and earth enter in reciprocating sieve (9) to sieve with loose condition (of surface) and process, water chestnut is separated with earth, and broken earth is from mesh drops to the ditching after excavating shovel; Sieving the water chestnut obtained enters in product-collecting device; By the air-flow of gas blowout head (11), water chestnut is flushed to product-collecting device interface (15) place, product-collecting device; Thus the overall process that collection water chestnut is excavated in automation guarded against by the machine that realizes.
The present invention is its beneficial effect compared with prior art:
1, the design of water chestnut is excavated in layering, selects circumgyration incision layering to excavate the method for water chestnut, devises circumgyration incision layering and excavates water chestnut machine, considerably reduce the horsepower needed for propelling; Efficiently solve because water chestnut is wet crop, under dark plant mud, 15-20 centimetre obtains in mud layer, and ground is mud, and the Power output of agricultural machinery is subject to the problem limit about simultaneously.
2, adopt circumgyration incision layering to excavate water chestnut machine, can reduce by the water chestnut segmentation earth fractional dose of about more than 40%;
3, circumgyration incision, propelling resistance significantly reduces and reduces the water chestnut segmentation earth fractional dose of about more than 40%; Reduce power consumption more than 60%;
4, due to the minimizing of water chestnut segmentation earth fractional dose, operating efficiency can improve more than 80%;
5, power consumption and operating efficiency can improve, and make to excavate water chestnut cost and significantly reduce.
6, water chestnut of the present invention excavates gathering machine, and it is simple and direct that it has structure, is easy to manufacture, the features such as cost is low, dependable performance, effective.
Accompanying drawing explanation
Fig. 1---shovel schematic diagram is excavated in layering rotary-cut
Fig. 2---layering rotary-cut is excavated shovel and is overlooked signal
In figure: cutting wheel (1), cutting wheel (2), transmission mechanism (3), excavate shovel road (5), passage (5A), excavate shovel road (6), passage (6A), sieve-like bucket (7), air jet pipe or sparge pipe (8), reciprocating sieve (9), feeder (10), gas blowout head or sprinkler head (11), support (13), actuating arm joint (14), product-collecting device interface (15), spacing (H).Upper native seedling layer (A), lower native water chestnut layer (B), water chestnut dirt bed (C).Note: water chestnut dirt bed (C)=upper native seedling layer (A)+lower native water chestnut layer (B).
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described, but embodiments of the present invention are not limited thereto.
As shown in Figure 1-2, cutting wheel of the present invention (1), cutting wheel (2), transmission mechanism (3), excavate shovel road (5), passage (5A), excavate shovel road (6), passage (6A), sieve-like bucket (7), air jet pipe or sparge pipe (8), reciprocating sieve (9), feeder (10), gas blowout head or sprinkler head (11), support (13), actuating arm joint (14), product-collecting device interface (15), spacing (H).All can adopt the manufacture of prior art or buy and obtain.Water chestnut of the present invention excavates machine, and prior art can be adopted to have assembled.But the diesel oil of drive machines prior art, gasoline-engine driven machine, as tractor etc.Also available motor etc.
Water chestnut of the present invention excavates gathering machine, and it is simple and direct that it has structure, is easy to manufacture, the features such as cost is low, dependable performance, effective.
Disk rotary sliced layer water chestnut of the present invention excavates shovel, it is characterized in that: excavate shovel and be set to upper and lower two digger blades respectively, upper digger blade front end is provided with excavates cutting wheel (1) on being no less than that 1 circular saw forms, on excavate cutting wheel (1) after have match on excavate shovel road (5), above excavate shovel road (5) be connected with passage (5A); Lower digger blade front end is provided with excavates cutting wheel (2) by being no less than under 1 circular saw is formed, under excavate cutting wheel (2) after be sequentially provided with match down excavate shovel road (6), passage (6A), sieve-like bucket (7), reciprocating sieve (9), feeder (10).
The course of work:
The round sliced layer water chestnut that spirals of the present invention excavates shovel, excavate shovel and be set to upper and lower two digger blades respectively, upper digger blade front end is provided with excavates cutting wheel (1), on excavate cutting wheel (1) after have match on excavate shovel (5), above excavate shovel (5) and be connected with passage (5A); Lower digger blade front end is provided with down excavates cutting wheel (2), under excavate cutting wheel (2) after be sequentially provided with match down excavate shovel road (6), passage (6A), sieve-like bucket (7), reciprocating sieve (9), feeder (10).Under the driving of power machine, control to excavate shovel and excavate the degree of depth and be about 20-25 cm; Upper native seedling layer and lower native water chestnut layer are by the circumgyration incision of upper and lower two cutting wheels and move forward, by upper native seedling layer and lower native water chestnut layer, carry out cutting layering, move forward with excavating gathering machine, the upper native seedling layer that thickness is about 10-12 cm enters excavates shovel from upper channel is discharged to the ditching after excavating shovel; The lower native water chestnut layer that thickness is about 11-14 cm enters excavates shovel, passage (6A) is received through water chestnut choosing, enter vibrations sieve-like bucket (7), its vibrations and pulse jet pipe or pulse sparge pipe (8) injection under, water chestnut and earth enter in reciprocating sieve (9) to sieve with loose condition (of surface) and process, water chestnut is separated with earth, and broken earth is from mesh drops to the ditching after excavating shovel; Sieving the water chestnut obtained enters in product-collecting device; By the air-flow of gas blowout head (11), water chestnut is flushed to product-collecting device interface (15) place, product-collecting device; Thus the overall process that collection water chestnut is excavated in automation guarded against by the machine that realizes.
Result of use is tested:
Experiment field: one piece of water chestnut Tanaka, mark 20 meters long, field is tested in 15 meters wide be set to, and divides 10 1.5 meters wide into, and district is excavated in the long experiment of 20 meters.
Experiment 1
Disk rotary sliced layer water chestnut of the present invention excavates shovel, and it excavates shovel wide is 1 meter; 2 horsepowers of small hand tractors in southern paddy field are adopted to be drive power; Setting, to wide one meter, advanced and is excavated 20 meters of experiments:
Result: 600 seconds consuming time, after water chestnut is separated, circle fruit portion is without being greater than the attached mud particles of 0.5mm.
Experiment 2
Disk rotary sliced layer water chestnut of the present invention excavates shovel, and it excavates shovel wide is 1 meter; 12 horsepowers of small hand tractors in southern paddy field are adopted to be drive power; Setting, to wide one meter, advanced and is excavated 20 meters of experiments:
Result: 320 seconds consuming time, after water chestnut is separated, circle fruit portion is without being greater than the attached mud particles of 0.5mm.
Experiment 3
Disk rotary sliced layer water chestnut of the present invention excavates shovel, and it excavates shovel wide is 1 meter; 2 horsepowers of small hand tractors in southern paddy field are adopted to be drive power; Setting, to wide one meter, advanced and is excavated 20 meters of experiments:
Result: 610 seconds consuming time, after water chestnut is separated, circle fruit portion is without soil particle.
Experiment 4 (contrast experiments)
Disk rotary sliced layer water chestnut of the present invention excavates shovel, by excavate cutting wheel (1) and under excavate cutting wheel (2) and change perching knife mode contrast experiment into;
It excavates shovel wide is 1 meter; Adopt jet screening mode.Setting, to wide one meter, advanced and is excavated 20 meters of experiments:
A) 2 horsepowers of small hand tractors in southern paddy field are adopted to be drive power;
Result: cannot advance.
B) 12 horsepowers of small hand tractors in southern paddy field are adopted to be drive power;
Result: 4800 seconds consuming time, after water chestnut is separated, circle fruit portion is without being greater than the attached mud particles of 0.5mm.
Claims (1)
1. a disk rotary sliced layer water chestnut excavates shovel, it is characterized in that: excavate shovel and be set to upper and lower two digger blades respectively, upper digger blade front end is provided with excavates cutting wheel (1) on being no less than that 1 circular saw forms, on excavate cutting wheel (1) after have match on excavate shovel road (5), above excavate shovel road (5) be connected with passage (5A); Lower digger blade front end is provided with excavates cutting wheel (2) by being no less than under 1 circular saw is formed, under excavate cutting wheel (2) after be sequentially provided with match down excavate shovel road (6), passage (6A), sieve-like bucket (7), reciprocating sieve (9), feeder (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410370133.8A CN104221574A (en) | 2014-07-30 | 2014-07-30 | Disk rotary-cutting layering water chestnut excavation shovel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410370133.8A CN104221574A (en) | 2014-07-30 | 2014-07-30 | Disk rotary-cutting layering water chestnut excavation shovel |
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| Publication Number | Publication Date |
|---|---|
| CN104221574A true CN104221574A (en) | 2014-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410370133.8A Pending CN104221574A (en) | 2014-07-30 | 2014-07-30 | Disk rotary-cutting layering water chestnut excavation shovel |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105917836A (en) * | 2016-05-18 | 2016-09-07 | 安徽铸星机械制造有限公司 | Layered water chestnut excavator |
| CN109315123A (en) * | 2018-08-30 | 2019-02-12 | 芜湖乐佳自动化机械有限公司 | A kind of shallow water young crops horseshoe harvest all-in-one machine |
Citations (5)
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|---|---|---|---|---|
| RU2073405C1 (en) * | 1992-12-09 | 1997-02-20 | Николай Иванович Максимов | Root-and-tuber harvester |
| DE19817322A1 (en) * | 1998-04-18 | 1999-10-21 | Alfons Holmer | Drive device for lifting wheels with paddle arrangement in multi-row beet harvesters |
| CN202679981U (en) * | 2012-07-04 | 2013-01-23 | 河南科技大学 | Small twin-row combined harvester for garlic |
| CN203457532U (en) * | 2013-09-06 | 2014-03-05 | 贵港市嘉特电子科技有限公司 | Water chestnut harvesting machine |
| CN203691944U (en) * | 2014-02-27 | 2014-07-09 | 东北大学秦皇岛分校 | Combined water chestnut harvester |
-
2014
- 2014-07-30 CN CN201410370133.8A patent/CN104221574A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2073405C1 (en) * | 1992-12-09 | 1997-02-20 | Николай Иванович Максимов | Root-and-tuber harvester |
| DE19817322A1 (en) * | 1998-04-18 | 1999-10-21 | Alfons Holmer | Drive device for lifting wheels with paddle arrangement in multi-row beet harvesters |
| CN202679981U (en) * | 2012-07-04 | 2013-01-23 | 河南科技大学 | Small twin-row combined harvester for garlic |
| CN203457532U (en) * | 2013-09-06 | 2014-03-05 | 贵港市嘉特电子科技有限公司 | Water chestnut harvesting machine |
| CN203691944U (en) * | 2014-02-27 | 2014-07-09 | 东北大学秦皇岛分校 | Combined water chestnut harvester |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105917836A (en) * | 2016-05-18 | 2016-09-07 | 安徽铸星机械制造有限公司 | Layered water chestnut excavator |
| CN105917836B (en) * | 2016-05-18 | 2018-08-28 | 安徽铸星机械制造有限公司 | A kind of layer-stepping water chestnut digger |
| CN109315123A (en) * | 2018-08-30 | 2019-02-12 | 芜湖乐佳自动化机械有限公司 | A kind of shallow water young crops horseshoe harvest all-in-one machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20141224 |