CN104145590A - Spraying separation type water chestnut digger - Google Patents
Spraying separation type water chestnut digger Download PDFInfo
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- CN104145590A CN104145590A CN201410369745.5A CN201410369745A CN104145590A CN 104145590 A CN104145590 A CN 104145590A CN 201410369745 A CN201410369745 A CN 201410369745A CN 104145590 A CN104145590 A CN 104145590A
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- water chestnut
- excavate
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- cutting wheel
- digging
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Abstract
The invention discloses a spraying separation type water chestnut digger comprising a digging shovel connected with a power machine through a drive arm connector by the prior art. The spraying separation type water chestnut digger is characterized in that the digging shovel includes an upper digging shovel and a lower digging shovel, the front end of the upper digging shovel is provided with an upper digging cutting wheel (1) in a belt saw structure, and an upper digging shoveling channel (5), arranged behind the upper digging cutting wheel (1) and matched with the same, is connected with a channel (5A); the front end of the lower digging shovel is provided with a lower digging cutting wheel (2) in a belt saw structure, a lower digging shoveling channel (6), a channel (6A), a screen type hopper (7), a vibrating screen (9) and a collecting tank (10) are sequentially arranged behind the lower digging cutting wheel (2) and matched with the same, and a spraying pipe is arranged upon the vibrating screen (9); the spraying separation type water chestnut digger has the advantages such as simple structure, production simplicity, low cost, reliable performance and excellent effect.
Description
Technical field
The invention belongs to a kind of agricultural machinery, relate to a kind of machine of excavating, particularly a kind of water chestnut is excavated machine.
Background technology
Water chestnut be 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, with bulb, do vegetables edible.Water chestnut color of the leather purple is black, and meat is pure white, and the sweet succulence of taste is 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.In Chao-Shan Area, being called " 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, approximately 150 kinds, the whole world, is widely distributed in the whole world, take subtropical and tropical zones as many.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 be since till the Spring Equinox 2 year Frost's Descent to the.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 the Slight Cold, and taste is the sweetest, was sugar content maximum phase, the optimum of now gathering.Bulb sugar content reduces gradually later, and epidermis thickens, and color of the leather is deepened, and becomes pitchy, produces again one deck yellow clothes under epidermis, and quality variation, so commodity should be gathered with bulb 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, with hand, carefully pinch out bulb (masses claim " touching water chestnut "), should before gathering, draining in 10-15 days dry, with fork, take.A few days ago, peasant constantly reflects, it is large that water chestnut is excavated labour intensity, time-consuming taking a lot of work; Because being excavated in winter, many peasants have in the operation of icy water field.Therefore, peasant expects to have water chestnut to excavate machine replacement handwork.Because water chestnut is wet crop, deeply 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 approximately; Water chestnut crust slightly damages, and just degenerates very soon, and the collection condition of harmless crust requires high.So water chestnut is excavated facility, still do not have at present water chestnut to excavate facility and enter production application.
Through Chinese publication retrieval, do not find the scheme identical with present patent application.
Summary of the invention
According to water chestnut, generate and excavate feature: generally in the previous day of gathering, bleeding off water in field, 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, with hand, carefully pinch out bulb (masses claim " touching water chestnut "), should before gathering, draining in 10-15 days dry, with fork, take.Object of the present invention is: for water chestnut, excavate technical characteristic, propose a kind of water spray separation and excavate water chestnut machine.
Water chestnut machine is excavated in water spray separation of the present invention, comprise that excavating shovel is connected and constituted by actuating arm joint and power machine employing prior art, it is characterized in that: excavate shovel and be made as respectively upper and lower two digger blades, upper digger blade front end be provided with band saw structure on excavate cutting wheel (1), on excavate have after cutting wheel (1) match on excavate shovel road (5), above excavate shovel road (5) and be connected with passage (5A); Lower digger blade front end be provided with band saw structure under excavate cutting wheel (2), under excavate be sequentially provided with after cutting wheel (2) match under excavate shovel road (6), passage (6A), sieve shape bucket (7), reciprocating sieve (9), feeder (10), is provided with sparge pipe (12) above its reciprocating sieve (9).
The course of work:
Water chestnut machine is excavated in water spray separation of the present invention, comprise that excavating shovel is connected and constituted by actuating arm joint and power machine employing prior art, excavate shovel and be made as respectively upper and lower two digger blades, upper digger blade front end is provided with excavates cutting wheel (1), on excavate have after cutting wheel (1) 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 be sequentially provided with after cutting wheel (2) match under excavate shovel road (6), passage (6A), sieve shape bucket (7), reciprocating sieve (9), feeder (10).Under the driving of power machine, control to excavate to shovel and excavate the about 20-25 of the degree of depth centimetre left and right; 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, cut layering, with excavating gathering machine, move forward, the upper native seedling layer of the about 10-12 of thickness centimetre left and right enters to excavate to shovel and is discharged in the ditching of excavating shovel from upper channel; The lower native water chestnut layer of the about 11-14 of thickness centimetre left and right enters excavates shovel, through water chestnut choosing, receive passage (6A), enter reciprocating sieve shape bucket (7), under its vibrations and pulse jet pipe or pulse sparge pipe (8) spray, water chestnut and earth enter screening in reciprocating sieve (9) with loose condition (of surface) and process, on reciprocating sieve (9), be provided with sparge pipe (12), to improve separating rate and the effect of reciprocating sieve (9).Water chestnut is separated with earth, and broken earth drops in the ditching of excavating shovel from mesh; The water chestnut that screening obtains enters in product-collecting device; By the air-flow of gas blowout head (11), water chestnut is flushed to product-collecting device interface (15) and locates, product-collecting device; Thereby the machine of realizing is guarded against automation and is excavated the overall process of collecting water chestnut.
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, has designed circumgyration incision layering and has excavated water chestnut machine, has significantly reduced and has advanced required horsepower; Efficiently solve because water chestnut is wet crop simultaneously, deeply ensconce under mud 15-20 centimetre in mud layer, ground is mud, the power output of agricultural machinery is subject to limit problem approximately.
2, adopt circumgyration incision layering to excavate water chestnut machine, can reduce approximately more than 40% water chestnut segmentation earth fractional dose;
3, circumgyration incision, propelling resistance significantly reduces and reduces approximately more than 40% water chestnut segmentation earth fractional dose; 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 is excavated gathering machine, and it is simple and direct that it has structure, is easy to manufacture, and cost is low, dependable performance, the feature such as effective.
Accompanying drawing explanation
Fig. 1---machine schematic diagram is excavated in layering rotary-cut
Fig. 2---machine schematic top plan view is excavated in layering rotary-cut
In figure: cutting wheel (1), cutting wheel (2), transmission mechanism (3), excavate shovel road (5), passage (5A), excavates shovel road (6), passage (6A), sieve shape bucket (7), air jet pipe or sparge pipe (8), reciprocating sieve (9), feeder (10), gas blowout head or sprinkler head (11), sparge pipe (12), 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 to this.
As shown in Figure 1-2, cutting wheel of the present invention (1), cutting wheel (2), transmission mechanism (3), excavates shovel road (5), passage (5A), excavate shovel road (6), passage (6A), sieve shape bucket (7), air jet pipe or sparge pipe (8), reciprocating sieve (9), feeder (10), gas blowout head or sprinkler head (11), sparge pipe (12), 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 is excavated machine, can adopt prior art to assemble.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 is excavated gathering machine, and it is simple and direct that it has structure, is easy to manufacture, and cost is low, dependable performance, the feature such as effective.
Water chestnut machine is excavated in water spray separation of the present invention, comprise that excavating shovel is connected and constituted by actuating arm joint and power machine employing prior art, it is characterized in that: excavate shovel and be made as respectively upper and lower two digger blades, upper digger blade front end be provided with band saw structure on excavate cutting wheel (1), on excavate have after cutting wheel (1) match on excavate shovel road (5), above excavate shovel road (5) and be connected with passage (5A); Lower digger blade front end be provided with band saw structure under excavate cutting wheel (2), under excavate be sequentially provided with after cutting wheel (2) match under excavate shovel road (6), passage (6A), sieve shape bucket (7), reciprocating sieve (9), feeder (10), is provided with sparge pipe (12) above its reciprocating sieve (9).
The course of work:
Water chestnut machine is excavated in water spray separation of the present invention, comprise that excavating shovel is connected and constituted by actuating arm joint and power machine employing prior art, excavate shovel and be made as respectively upper and lower two digger blades, upper digger blade front end is provided with excavates cutting wheel (1), on excavate have after cutting wheel (1) 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 be sequentially provided with after cutting wheel (2) match under excavate shovel road (6), passage (6A), sieve shape bucket (7), reciprocating sieve (9), feeder (10).Under the driving of power machine, control to excavate to shovel and excavate the about 20-25 of the degree of depth centimetre left and right; 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, cut layering, with excavating gathering machine, move forward, the upper native seedling layer of the about 10-12 of thickness centimetre left and right enters to excavate to shovel and is discharged in the ditching of excavating shovel from upper channel; The lower native water chestnut layer of the about 11-14 of thickness centimetre left and right enters excavates shovel, through water chestnut choosing, receive passage (6A), enter reciprocating sieve shape bucket (7), under its vibrations and pulse jet pipe or pulse sparge pipe (8) spray, water chestnut and earth enter screening in reciprocating sieve (9) with loose condition (of surface) and process, on reciprocating sieve (9), be provided with sparge pipe (12), to improve separating rate and the effect of reciprocating sieve (9).Water chestnut is separated with earth, and broken earth drops in the ditching of excavating shovel from mesh; The water chestnut that screening obtains enters in product-collecting device; By the air-flow of gas blowout head (11), water chestnut is flushed to product-collecting device interface (15) and locates, product-collecting device; Thereby the machine of realizing is guarded against automation and is excavated the overall process of collecting water chestnut.
Result of use experiment:
Experiment field: a water chestnut Tanaka, mark 20 meters long, field is tested in 15 meters wide be made as, and divides 10 1.5 meters wide into, and district is excavated in the long experiment of 20 meters.
Experiment 1
Water chestnut machine is excavated in water spray separation of the present invention, and it excavates shovel wide is 1 meter; Adopting 2 horsepowers of small hand tractors that southern paddy field is used is to drive power; Setting, to wide one meter, advanced and is excavated 20 meters of experiments:
Result: 600 seconds consuming time, after water chestnut separation, circle fruit part surface was without being greater than the attached mud particles of 0.5mm.
Experiment 2
Water chestnut machine is excavated in water spray separation of the present invention, and it excavates shovel wide is 1 meter; Adopting 12 horsepowers of small hand tractors that southern paddy field is used is to drive power; Setting, to wide one meter, advanced and is excavated 20 meters of experiments:
Result: 320 seconds consuming time, after water chestnut separation, circle fruit part surface was without being greater than the attached mud particles of 0.5mm.
Experiment 3
Water chestnut machine is excavated in water spray separation of the present invention, and it excavates shovel wide is 1 meter; Adopting 2 horsepowers of small hand tractors that southern paddy field is used is to drive power; Setting, to wide one meter, advanced and is excavated 20 meters of experiments:
Result: 610 seconds consuming time, after water chestnut separation, circle fruit part surface was without soil particle.
Experiment 4 (contrast experiments)
Water chestnut machine is excavated in water spray separation of the present invention, 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) adopting 2 horsepowers of small hand tractors that southern paddy field is used is to drive power;
Result: cannot advance.
B) adopting 12 horsepowers of small hand tractors that southern paddy field is used is to drive power;
Result: 4800 seconds consuming time, after water chestnut separation, circle fruit part surface was without being greater than the attached mud particles of 0.5mm.
Claims (1)
1. water chestnut machine is excavated in water spray separation, comprise that excavating shovel is connected and constituted by actuating arm joint and power machine employing prior art, it is characterized in that: excavate shovel and be made as respectively upper and lower two digger blades, upper digger blade front end be provided with band saw structure on excavate cutting wheel (1), on excavate have after cutting wheel (1) match on excavate shovel road (5), above excavate shovel road (5) and be connected with passage (5A); Lower digger blade front end be provided with band saw structure under excavate cutting wheel (2), under excavate be sequentially provided with after cutting wheel (2) match under excavate shovel road (6), passage (6A), sieve shape bucket (7), reciprocating sieve (9), feeder (10), is provided with sparge pipe (12) above its reciprocating sieve (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410369745.5A CN104145590A (en) | 2014-07-30 | 2014-07-30 | Spraying separation type water chestnut digger |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410369745.5A CN104145590A (en) | 2014-07-30 | 2014-07-30 | Spraying separation type water chestnut digger |
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| CN104145590A true CN104145590A (en) | 2014-11-19 |
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| CN201410369745.5A Pending CN104145590A (en) | 2014-07-30 | 2014-07-30 | Spraying separation type water chestnut digger |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104996060A (en) * | 2015-07-03 | 2015-10-28 | 贵港市嘉特电子科技有限公司 | Water chestnut harvesting method and device |
| CN108450118A (en) * | 2018-04-18 | 2018-08-28 | 皖西学院 | A kind of water chestnut digger |
| CN108521972A (en) * | 2018-03-13 | 2018-09-14 | 陕西科技大学 | Water chestnut digger |
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| RU2073405C1 (en) * | 1992-12-09 | 1997-02-20 | Николай Иванович Максимов | Root-and-tuber harvester |
| EP0950345A1 (en) * | 1998-04-18 | 1999-10-20 | Alfons Holmer | Drivingsystem for the liftingwheels with beater paddles in plural lines beetharvesters |
| CN101053298A (en) * | 2007-06-07 | 2007-10-17 | 江友文 | Garlic and peanut digging machine |
| 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 |
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2014
- 2014-07-30 CN CN201410369745.5A patent/CN104145590A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2073405C1 (en) * | 1992-12-09 | 1997-02-20 | Николай Иванович Максимов | Root-and-tuber harvester |
| EP0950345A1 (en) * | 1998-04-18 | 1999-10-20 | Alfons Holmer | Drivingsystem for the liftingwheels with beater paddles in plural lines beetharvesters |
| CN101053298A (en) * | 2007-06-07 | 2007-10-17 | 江友文 | Garlic and peanut digging machine |
| 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 |
|---|---|---|---|---|
| CN104996060A (en) * | 2015-07-03 | 2015-10-28 | 贵港市嘉特电子科技有限公司 | Water chestnut harvesting method and device |
| CN108521972A (en) * | 2018-03-13 | 2018-09-14 | 陕西科技大学 | Water chestnut digger |
| CN108450118A (en) * | 2018-04-18 | 2018-08-28 | 皖西学院 | A kind of water chestnut digger |
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Application publication date: 20141119 |
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| WD01 | Invention patent application deemed withdrawn after publication |