CN110622675A - Dry-wet dual-purpose separation and soil removal device of cyperus esculentus harvester - Google Patents
Dry-wet dual-purpose separation and soil removal device of cyperus esculentus harvester Download PDFInfo
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- CN110622675A CN110622675A CN201910982950.1A CN201910982950A CN110622675A CN 110622675 A CN110622675 A CN 110622675A CN 201910982950 A CN201910982950 A CN 201910982950A CN 110622675 A CN110622675 A CN 110622675A
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- Prior art keywords
- cylinder
- soil
- cyperus esculentus
- stirring rod
- dry
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D33/00—Accessories for digging harvesters
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D33/00—Accessories for digging harvesters
- A01D33/08—Special sorting and cleaning mechanisms
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F11/00—Threshing apparatus specially adapted for maize; Threshing apparatus specially adapted for particular crops other than cereals
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/18—Threshing devices
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/30—Straw separators, i.e. straw walkers, for separating residual grain from the straw
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/44—Grain cleaners; Grain separators
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Root Crops (AREA)
Abstract
The invention discloses a dry-wet dual-purpose separation and soil removal device of a cyperus esculentus harvester, which comprises a feed inlet, a first cylinder, a stirring rod, a second cylinder and shaft seats, wherein the feed inlet is arranged on a tractor and is connected with a feeding device, the stirring rod is arranged on the tractor through the shaft seats at two ends, the first cylinder is arranged on the stirring rod, the first cylinder rotates by taking the stirring rod as a shaft, the second cylinder is arranged on the first cylinder, and the second cylinder rotates by taking the first cylinder as a shaft. The cost is reduced, the working efficiency is improved, the economic income is improved, and the method is suitable for wide popularization and application.
Description
Technical Field
The invention relates to the field of agricultural machinery, in particular to a dry-wet dual-purpose separation and soil removal device of a cyperus esculentus harvester.
Background
The cyperus esculentus is a crop with high quality, high yield and high comprehensive utilization value, the root fruits are mainly harvested, the root systems grow well, the labor intensity is high during manual harvesting, the processing is complex, and the cyperus esculentus is harvested by selecting a cyperus esculentus excavator to work, so that the fruit processing is incomplete, the yield is low, the screening effect is not ideal, and the processing efficiency is low although the efficiency during harvesting is improved;
the patent number is 20142065436.3, the publication number is CN204191153U, and discloses a two-layer fixed-sieve cyperus esculentus harvester, a grass-sieving plane sieve separates weeds from soil and cyperus esculentus, a fruit-sieving plane sieve further separates soil from cyperus esculentus, a centrifugal fan blows out impurities in a sieve cage, the purification rate is improved, and the harvested cyperus esculentus is directly bagged after being dried in the sun; the harvester is lack of thorough separation treatment of cyperus esculentus straws and fruits, a scraping device is used for treating weeds, the steel wire bundles are easy to be blocked by the weeds, the steel wire bundles are not easy to be treated, the weeds are easy to adhere to the fruits, the fruit loss is caused, the economic income is influenced, the detailed treatment of cyperus esculentus fruit beard and surface soil is lacked on the existing cyperus esculentus harvester, the secondary processing is mostly adopted, time and labor are wasted, and the cost and the workload are increased;
the patent No. 201821635399.0, the publication No. CN208908596U, also discloses a cyperus esculentus harvester with a stirring rod and a stirring cage moving relatively, which overcomes the disadvantages of the above harvester, and has the advantages of separating the straw from the fruit more thoroughly, treating the sundries and soil on the fruit efficiently, separating the hair and impurities outside the fruit further by a transmission roller device, and treating cleanly and thoroughly, but the harvester can only harvest cyperus esculentus in dry soil, the harvesting effect on the soil which is just raining or has large soil water content is greatly reduced, and the treatment effect on the beard and the surface soil of the cyperus esculentus fruit is also reduced, so we need a dry-wet dual-purpose separation soil removing device which can harvest cyperus esculentus under the conditions of dry and large soil water content, and can well treat the beard and the surface soil of the cyperus esculentus, reduce the cost and the workload and overcome the limitation of the requirement on the soil humidity.
Disclosure of Invention
The invention aims to solve the problems that the cyperus esculentus harvester cannot achieve the effect of harvesting in dry soil in the land with larger soil water content and the harvesting effect is greatly reduced in the land with larger soil water content, and the like in the background technology, and provides a dry-wet dual-purpose separation and soil removal device of the cyperus esculentus harvester.
A dry-wet dual-purpose separation soil removing device of a cyperus esculentus harvester comprises a feed inlet, a first cylinder, a stirring rod, a second cylinder and shaft seats, wherein the feed inlet is arranged on a tractor and is connected with a feeding device;
the first cylinder comprises a first annular external gear, a first cylinder body, soil removers and a baffle plate, the baffle plate is arranged on the stirring rod, the first annular external gear is arranged on the baffle plate, the first annular external gear rotates by taking the baffle plate as a rotating shaft, the first cylinder body is arranged on the first annular external gear, and a plurality of soil removers are uniformly distributed outside the first cylinder body;
the first annular external gear is provided with an annular bulge;
a plurality of first sieve holes are formed in the first cylindrical barrel;
a plurality of rubber rods are arranged on the soil remover;
the second cylinder comprises a second external annular gear, a second cylinder body and an auxiliary wheel, wherein the second external annular gear is arranged on the first external annular gear and rotates by taking the first external annular gear as a shaft; the second cylinder body is arranged on the second annular external gear, and a plurality of auxiliary wheels are uniformly distributed on the front and the back of the second cylinder;
the auxiliary wheel is tangent to the outer contour of the annular bulge arranged on the first annular external gear;
a plurality of second sieve holes are formed in the second cylindrical barrel;
the first cylinder and the stirring rod rotate in opposite directions during working, and the second cylinder and the first cylinder rotate in opposite directions during working.
The working principle and the process of the invention are as follows:
when the multifunctional cyperus esculentus harvester is used, stems and leaves of the ground part of the cyperus esculentus are removed by the mower, the tractor drives the harvester to travel close to the ground, the transmission device transmits power to the feeding device, the discharging device, the first suction fan, the second suction fan, the inclined feeding device, the vertical feeding device, the dry-wet dual-purpose separation and soil removal device, the hair removal device and the soil brush respectively to enable the cyperus esculentus to normally operate, the cyperus esculentus is conveyed to the dry-wet dual-purpose separation and soil removal device through the feeding device and enters the first cylinder from the feeding hole, the transmission device drives the stirring rod and the first cylinder to rotate in opposite directions to separate the stems and fruits of the cyperus esculentus, the stems of the cyperus esculentus are discharged to the rear part of the harvester through the first suction fan, residual cyperus esculentus stems residues and fruits adhered with wet soil fall into the second cylinder through the first, the soil remover arranged on the first cylinder separates wet soil adhered to fruits from the fruits through a rubber rod arranged on the soil remover, the soil is discharged into the soil through a second sieve mesh, the fruits and part of cyperus bean stem residues are discharged to the inclined feeding device through the discharging device and are conveyed to the vertical feeding device through the inclined feeding device, in the process from the inclined feeding device to the vertical feeding device, a second suction fan arranged above the inclined feeding device further removes part of cyperus bean stem residues mixed in the fruits, the cyperus bean stem residues are discharged to the rear side of the harvester through the second suction fan, the vertical feeding device conveys the fruits to the hair removing device and are treated by the hair removing device to enter the collecting device.
The soil brushing device arranged on the left side of the dry-wet dual-purpose separation and soil removal device and the dry-wet dual-purpose separation and soil removal device rotate in opposite directions in the harvesting process, so that the situation that soil blocks second sieve holes in the second cylinder to influence the harvesting speed is prevented.
The invention has the beneficial effects that:
the automatic chufa harvesting machine is reasonable in structure and fully automatic in work, is suitable for harvesting chufa in the soil with more soil water content, overcomes the limitation of weather on the harvest of chufa, more thoroughly separates straws from fruits, fruits and wet soil through the relative movement of the stirring rod and the first cylinder, the first cylinder and the second cylinder and the soil remover arranged on the first cylinder, efficiently treats sundries and soil on the fruits, further separates hairs and impurities outside the fruits in the transmission process, thoroughly treats the fruits cleanly, avoids the reprocessing of the chufa, is high in yield, can ship the treated fruits by the collecting device, avoids delaying the harvest time of the chufa due to weather influence, reduces the labor intensity of workers, reduces the cost, improves the working efficiency, improves the economy, and is suitable for wide popularization and application.
Drawings
FIG. 1 is a schematic perspective view of the present invention mounted on a cyperus esculentus harvester;
FIG. 2 is a schematic perspective view of the present invention mounted on a cyperus esculentus harvester;
FIG. 3 is a schematic perspective view of the present invention mounted on a Cyperus esculentus harvester;
FIG. 4 is a schematic perspective view of the present invention;
FIG. 5 is a schematic view of an exploded structure of the present invention;
FIG. 6 is a schematic perspective view of a first cylinder of the present invention;
FIG. 7 is a schematic perspective view of a second cylinder of the present invention;
FIG. 8 is an enlarged schematic view at A of FIG. 6 of the present invention;
fig. 9 is a schematic cross-sectional view of the present invention.
Detailed Description
Referring to fig. 1 to 9, a wet-dry separation and soil removal device of a cyperus esculentus harvester includes a feed inlet 91, a first cylinder 92, a stirring rod 93, a second cylinder 94 and a shaft seat 95, wherein the feed inlet 91 is arranged on a tractor 1 and connected with a feeding device 2, the stirring rod 93 is arranged on the tractor 1 through the shaft seats 95 at two ends, the first cylinder 92 is arranged on the stirring rod 93, the first cylinder 92 rotates around the stirring rod 93, the second cylinder 94 is arranged on the first cylinder 92, and the second cylinder 94 rotates around the first cylinder 92;
the first cylinder 92 comprises a first annular external gear 921, a first cylinder body 922, soil removers 923 and a baffle 924, the baffle 924 is arranged on the stirring rod 93, the first annular external gear 921 is arranged on the baffle 924, the first annular external gear 921 rotates by taking the baffle 924 as a rotating shaft, the first cylinder body 922 is arranged on the first annular external gear 921, and a plurality of soil removers 923 are uniformly distributed outside the first cylinder body 922;
the first external ring gear 921 is provided with an annular projection 9211;
a plurality of first sieve holes 9221 are formed in the first cylindrical barrel 922;
a plurality of rubber rods 9231 are arranged on the soil remover 923;
the second cylinder 94 includes a second external ring gear 941, a second cylinder body 942, and an auxiliary wheel 943, the second external ring gear 941 is disposed on the first external ring gear 921, and the second external ring gear 941 rotates about the first external ring gear 921; the second cylindrical barrel 942 is disposed on the second ring-shaped external gear 941, and a plurality of auxiliary wheels 943 are uniformly distributed on the front and rear of the second cylinder 94;
the auxiliary wheel 943 is tangent to the outer contour of the annular protrusion 9211 arranged on the first annular external gear 921;
a plurality of second screen holes 9421 are arranged on the second cylindrical body 942;
the first cylinder 92 and the stirring rod 93 rotate in opposite directions during operation, and the second cylinder 94 and the first cylinder 92 rotate in opposite directions during operation.
The working principle and the process of the invention are as follows:
referring to fig. 1 to 9, in use, stems and leaves of ground parts of cyperus esculentus are removed by a mower, the tractor 1 drives the harvester to travel near the ground, the transmission device 12 transmits power to the feeding device 2, the discharging device 4, the first suction fan 5, the second suction fan 6, the inclined feeding device 7, the vertical feeding device 8, the dual-purpose dry and wet soil separating and removing device 9, the hair removing device 10 and the soil brush 14 respectively to enable the harvester to operate normally, the cyperus esculentus is conveyed to the dual-purpose dry and wet soil separating and removing device 9 through the feeding device 2 and enters the first cylinder 92 from the feeding hole 91, the transmission device 12 drives the stirring rod 93 and the first cylinder 92 to rotate in opposite directions to separate the stems and fruits of the cyperus esculentus from the fruit stalks of the harvester, the stems of the cyperus esculentus are discharged to the rear part of the harvester through the first suction fan 5, and residual cyperus esculentus stems and fruits fall into the second cylinder 94 through the first, the transmission device 12 drives the first cylinder 92 and the second cylinder 94 to rotate in opposite directions, the soil remover 923 arranged on the first cylinder 92 separates wet soil adhered to fruits from the fruits through the rubber bars 9231 arranged on the soil remover, the soil is discharged into the soil through the second sieve holes 9421, the fruits and part of cyperus bean stem residues are discharged to the inclined feeding device 7 through the discharging device 4 and are conveyed to the vertical feeding device 8 through the inclined feeding device 7, in the process from the inclined feeding device 7 to the vertical feeding device 8, the second suction fan 6 arranged above the inclined feeding device 7 further removes part of cyperus bean stem residues mixed in the fruits, the cyperus bean stem residues are discharged to the rear of the harvester through the second suction fan 6, the fruits are conveyed into the hair removing device 10 through the vertical feeding device 8 and are treated by the hair removing device 10 to enter the collecting device 3.
The soil brushing device 14 arranged on the left side of the dry-wet dual-purpose separation and soil removal device 9 and the dry-wet dual-purpose separation and soil removal device 9 rotate in opposite directions in the harvesting process, so that the soil is prevented from blocking the second sieve holes 9421 on the second cylinder 94, and the harvesting speed is prevented from being influenced.
Claims (4)
1. A dry-wet dual-purpose separation and soil removal device of a cyperus esculentus harvester is characterized in that: the automatic feeding device comprises a feeding hole (91), a first cylinder (92), a stirring rod (93), a second cylinder (94) and a shaft seat (95), wherein the feeding hole (91) is formed in a tractor (1) and connected with a feeding device (2), the stirring rod (93) is arranged on the tractor (1) through the shaft seats (95) at two ends, the first cylinder (92) is arranged on the stirring rod (93), the first cylinder (92) rotates by taking the stirring rod (93) as a shaft, the second cylinder (94) is arranged on the first cylinder (92), and the second cylinder (94) rotates by taking the first cylinder (92) as a shaft.
2. The dry-wet separation and soil removal device of the cyperus esculentus harvester according to claim 1, characterized in that: the first cylinder (92) comprises a first annular external gear (921), a first cylinder body (922), soil removers (923) and a baffle (924), the baffle (924) is arranged on the stirring rod (93), the first annular external gear (921) is arranged on the baffle (924), the first annular external gear (921) rotates by taking the baffle (924) as a rotating shaft, the first cylinder body (922) is arranged on the first annular external gear (921), and a plurality of soil removers (923) are uniformly distributed outside the first cylinder body (922);
an annular bulge (9211) is arranged on the first annular external gear (921);
a plurality of first sieve holes (9221) are formed in the first cylindrical barrel (922);
the soil remover (923) is provided with a plurality of rubber rods (9231).
3. The dry-wet separation and soil removal device of the cyperus esculentus harvester according to claim 1, characterized in that: the second cylinder (94) comprises a second external ring gear (941), a second cylinder body (942) and an auxiliary wheel (943), the second external ring gear (941) is arranged on the first external ring gear (921), and the second external ring gear (941) rotates around the first external ring gear (921); the second cylinder body (942) is arranged on the second annular external gear (941), and a plurality of auxiliary wheels (943) are uniformly distributed on the front and the back of the second cylinder (94);
the auxiliary wheel (943) is tangent to the outer contour of an annular bulge (9211) arranged on the first annular external gear (921);
a plurality of second sieve holes (9421) are arranged on the second cylindrical body (942).
4. The dry-wet separation and soil removal device of the cyperus esculentus harvester according to claim 1, characterized in that: the first cylinder (92) and the stirring rod (93) rotate in the opposite direction during operation, and the second cylinder (94) and the first cylinder (92) rotate in the opposite direction during operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910982950.1A CN110622675A (en) | 2019-10-16 | 2019-10-16 | Dry-wet dual-purpose separation and soil removal device of cyperus esculentus harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910982950.1A CN110622675A (en) | 2019-10-16 | 2019-10-16 | Dry-wet dual-purpose separation and soil removal device of cyperus esculentus harvester |
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| Publication Number | Publication Date |
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| CN110622675A true CN110622675A (en) | 2019-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910982950.1A Pending CN110622675A (en) | 2019-10-16 | 2019-10-16 | Dry-wet dual-purpose separation and soil removal device of cyperus esculentus harvester |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112789994A (en) * | 2021-02-03 | 2021-05-14 | 庐山市环绿时代农业科技开发有限公司 | A rhizome adhesion earth remove device for when results are planted to balloonflower |
-
2019
- 2019-10-16 CN CN201910982950.1A patent/CN110622675A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112789994A (en) * | 2021-02-03 | 2021-05-14 | 庐山市环绿时代农业科技开发有限公司 | A rhizome adhesion earth remove device for when results are planted to balloonflower |
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