CN213306266U - Cyperus esculentus harvester - Google Patents
Cyperus esculentus harvester Download PDFInfo
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- CN213306266U CN213306266U CN202022143103.7U CN202022143103U CN213306266U CN 213306266 U CN213306266 U CN 213306266U CN 202022143103 U CN202022143103 U CN 202022143103U CN 213306266 U CN213306266 U CN 213306266U
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Abstract
The utility model relates to the field of agricultural machinery, and discloses a cyperus esculentus harvester which comprises a scraper knife, a separation structure and a screening structure; the shovel blade is fixed at one end of the separation structure and is used for shoveling out the cyperus esculentus in the soil; the separation structure is used for separating the cyperus esculentus from plants and sandy soil; the screening structure is connected with the other end of the separation structure and is used for screening the cyperus esculentus and the carpolite for the second time; the separation structure comprises a bearing layer, an upper layer separation structure and a lower layer separation structure; the bearing layer is used for bearing the cyperus esculentus and sandy soil which are shoveled by the shovel blade, and gaps are formed in the bearing layer; the upper layer separation structure is positioned above the bearing layer and used for shifting plants to move to one side of the screening structure along the bearing layer; the lower layer separation structure is positioned below the bearing layer and used for stirring the cyperus esculentus and the sandy soil to separate from the plants. The cyperus esculentus harvester of the utility model can increase the harvesting rate of cyperus esculentus and reduce the harvesting cost.
Description
Technical Field
The utility model relates to the field of agricultural machinery, concretely relates to cyperus esculentus harvester.
Background
The environment for the growth of the cyperus esculentus is similar to that of peanuts, the cyperus esculentus is similar to that of peanuts with shells peeled from the peanuts in shape and size, the rhizomes of plants are connected with the cyperus esculentus underground, meanwhile, a large number of rhizomes penetrate into soil, a bean-soil mixture needs to be dug, conveyed, screened and collected during harvesting, and the sand and soil amount during harvesting is too large, so that all cyperus esculentus harvesters cannot improve the harvest yield.
The first harvest of cyperus esculentus is mainly achieved by manually taking the plant from the ground and then manually shaking the plant to separate the cyperus esculentus from the roots of the plant, thus obtaining the cyperus esculentus. Some cyperus esculentus harvesters are researched and developed in recent years, but the harvesters cannot completely separate all cyperus esculentus from plants, namely more cyperus esculentus remains on the plants, and meanwhile, the cyperus esculentus is also mixed with stones, so that manual sorting is needed, and a large amount of harvesting cost and time are increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the problem that the chufa harvesting machine in the prior art is incomplete in chufa harvesting and has impurities, providing a chufa harvesting machine, the chufa harvesting machine has the effect of reaping simple harvest rate height, impurity clean up.
In order to achieve the above object, the present invention provides a cyperus esculentus harvester, which comprises a scraper knife, a separating structure and a screening structure; the scraper knife is fixed at one end of the separation structure and is used for scraping out the cyperus esculentus in the soil; the separation structure is used for separating the cyperus esculentus from plants and sandy soil; the screening structure is connected with the other end of the separation structure and is used for screening the cyperus esculentus and the carpolite for the second time; the separation structure comprises a bearing layer, an upper layer separation structure and a lower layer separation structure; the bearing layer is used for bearing the cyperus esculentus and sandy soil which are shoveled by the shovel blade, and gaps are formed in the bearing layer; the upper layer separation structure is positioned above the bearing layer and used for shifting the plants to move towards one side of the screening structure along the bearing layer; the lower layer separation structure is positioned below the bearing layer and used for shifting the cyperus esculentus and the sandy soil to separate from the plants.
Preferably, the separation structure comprises fixing plates, and the fixing plates are arranged on two sides of the separation structure and used for fixing the bearing layer, the upper layer separation structure and the lower layer separation structure.
Preferably, the upper layer separation structure comprises an upper layer rolling shaft and a poking plate; two ends of the upper layer rolling shaft are movably arranged on the fixed plate; the shifting plate is fixed on the upper layer rolling shaft, and the upper layer rolling shaft drives the shifting plate to rotate and is used for shifting the plants to move.
Preferably, the upper layer rolling shafts are arranged in a plurality, and are parallel to the bearing layer and are sequentially arranged between the two fixing plates.
Preferably, each upper layer rolling shaft is provided with a plurality of shifting plates, and the plurality of shifting plates are arranged on the upper layer rolling shaft in a surrounding manner.
Preferably, the lower layer separation structure comprises a lower layer rolling shaft and a steel wire braid; two ends of the lower rolling shaft are movably arranged on the fixed plate; the steel wire braid is connected to the lower-layer rolling shaft, and the lower-layer rolling shaft drives the steel wire braid to rotate and is used for stirring the cyperus esculentus and separating sandy soil from plants.
Preferably, the lower rolling shafts are arranged in plurality and are parallel to the bearing layer and are sequentially arranged between the two fixing plates.
Preferably, each lower rolling shaft is provided with a plurality of steel wire braids, and the plurality of steel wire braids are arranged on the lower rolling shaft in a surrounding manner.
Preferably, the separating structure further comprises an upper transmission gear and a lower transmission gear; the upper layer transmission gear is sleeved on the upper layer rolling shaft and rotates together with the upper layer rolling shaft; the lower-layer transmission gear is sleeved on the lower-layer rolling shaft and rotates together with the lower-layer rolling shaft; the upper-layer transmission gear and the lower-layer transmission gear rotate together through meshing of gears.
Preferably, the angle between the separation structure and the horizontal plane is in the range of 10-15 degrees.
Through the technical scheme, the utility model discloses a cyperus esculentus harvester, cyperus esculentus harvester passes through spiller, separation structure and split structure and constitutes, at first shovels out the cyperus esculentus in soil through the spiller, and then separates cyperus esculentus, plant and soil through separation structure, sieves the cyperus esculentus through screening structure at last, screens out the stone that mixes in the cyperus esculentus; plants, cyperus esculentus and sandy soil on a bearing layer are stirred by an upper-layer separation structure and a lower-layer separation structure in the separation structure, the plants are stirred by the upper-layer separation structure, the sandy soil and the cyperus esculentus are stirred and beaten by the lower-layer separation structure to separate the cyperus esculentus and the plants, and the cyperus esculentus is ensured to be fully separated from the plants; the cyperus esculentus harvester of the utility model greatly improves the harvesting yield through the separation effect of the separation structure.
Drawings
Fig. 1 is a schematic side view of a cyperus esculentus harvester according to an embodiment of the invention;
fig. 2 is a schematic top view of a cyperus esculentus harvester according to an embodiment of the invention;
fig. 3 is a schematic diagram of an upper layer separation structure according to an embodiment of the present invention;
fig. 4 is a schematic view of a lower layer separation structure according to an embodiment of the present invention.
Description of the reference numerals
100. A cyperus esculentus harvester; 1. a scraper knife; 2. a separation structure; 3. screening the structure; 11. soil shifting sheets; 21. a carrier layer; 22. an upper layer separation structure; 23. a lower layer separation structure; 24. a fixing plate; 25. an upper transmission gear; 26. a lower transmission gear; 221. an upper layer rolling shaft; 222. dialing a plate; 231. a lower layer rolling shaft; 232. and (5) steel wire weaving.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
In the present application, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating relative importance or as implying any number of indicated technical features, without on the contrary indicating the same. Thus, unless otherwise specified, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature; "plurality" means two or more. The terms "comprises" and "comprising," and any variations thereof, are intended to cover a non-exclusive inclusion, such that one or more other features, integers, steps, operations, elements, components, and/or combinations thereof may be present or added.
Further, terms of orientation or positional relationship indicated by "center", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, are described based on the orientation or relative positional relationship shown in the drawings, are simply for convenience of description of the present application, and do not indicate that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application.
As shown in fig. 1-4, the present invention discloses a cyperus esculentus harvester 100, which comprises a scraper knife 1, a separating structure 2 and a screening structure 3; the scraper knife 1 is fixed at one end of the separation structure 2 and is used for scraping out cyperus esculentus in soil; the separation structure 2 is used for separating the cyperus esculentus from plants and sandy soil; the screening structure 3 is connected with the other end of the separation structure 2 and is used for screening the cyperus esculentus and the carpolite for the second time; wherein, the separation structure 2 comprises a bearing layer 21, an upper layer separation structure 22 and a lower layer separation structure 23; the bearing layer 21 is used for bearing the cyperus esculentus and sandy soil which are shoveled by the shovel blade 1, and the bearing layer 21 is provided with gaps; the upper layer separation structure 22 is positioned above the bearing layer 21 and is used for shifting plants to move towards one side of the screening structure 3 along the bearing layer 21; the lower layer separation structure 23 is positioned below the bearing layer 21 and is used for stirring the cyperus esculentus and separating sandy soil from plants.
The cyperus esculentus harvester 100 of the utility model comprises a scraper knife 1, a separation structure 2 and a screening structure 3, firstly shovels out cyperus esculentus in soil through the scraper knife 1, then separates cyperus esculentus, plants and soil through the separation structure 2, and finally screens the cyperus esculentus through the screening structure 3 to screen out stones mixed in the cyperus esculentus; in the separation structure 2, plants, cyperus esculentus and sandy soil on the bearing layer 21 are separated through an upper separation structure 22 and a lower separation structure 23, the plants are stirred by the upper separation structure 22, and the sandy soil and the cyperus esculentus are stirred and beaten by the lower separation structure 23 to separate the cyperus esculentus and the plants, so that the cyperus esculentus is fully separated from the plants; the cyperus esculentus harvester 100 of the utility model greatly improves the harvesting yield through the separation effect of the separation structure 2. The utility model discloses a 1 tops of spiller are provided with soil shifting sheet 11, are provided with the pivot in the soil shifting sheet 11, and soil shifting sheet 11 is rotatory according to the pivot, stirs the plant of 1 shovels out of spiller, stirs the plant in isolating construction 2, guarantees that the plant gets into isolating construction smoothly.
The separating structure 2 comprises fixing plates 24, and the fixing plates 24 are arranged on two sides of the separating structure 2 and used for fixing the bearing layer 21, the upper-layer separating structure 22 and the lower-layer separating structure 23. The fixing plates 24 are arranged on the separating structure 2 and located on two sides of the separating structure 2, and the upper-layer separating structure 22, the lower-layer separating structure 23 and the bearing layer 21 are fixed through the fixing plates 24, so that the stability of the separating structure 2 is ensured.
Further, the upper separation structure 22 includes an upper rolling shaft 221 and a dial plate 222; the two ends of the upper layer rolling shaft 221 are movably arranged on the fixing plate 24; the shifting plate 222 is fixed on the upper rolling shaft 221, and the upper rolling shaft 221 drives the shifting plate 222 to rotate for shifting the plant to move; the upper rolling shafts 221 are provided in plurality, and the parallel bearing layers 21 are sequentially arranged between the two fixing plates 24; a plurality of pulling plates 222 are arranged on one upper rolling shaft 221, and the plurality of pulling plates 222 are arranged on the upper rolling shaft 221 in a surrounding manner. In the upper layer separation structure 22, the upper layer rolling shaft 221 and the shifting plate 222 are fixedly connected, the upper layer rolling shaft 221 is provided with a plurality of shifting plates 222 and surrounds the upper layer rolling shaft 221, and the upper layer rolling shaft 221 drives the shifting plate 222 to rotate, so that the shifting plate 222 shifts plants to move on the bearing layer 21. The utility model discloses a diameter setting of upper roll axle 221 is between 45mm to 55mm, because upper strata separate structure 22 only need stir the plant on upper strata, the diameter of upper roll axle 221 can set up relative lower floor's roll axle 231 thin and little, save material reduces manufacturing cost.
Meanwhile, the lower separation structure 23 includes a lower rolling shaft 231 and a wire braid 232; two ends of the lower layer rolling shaft 231 are movably arranged on the fixing plate 24; the steel wire braids 232 are connected to the lower-layer rolling shafts 231, and the lower-layer rolling shafts 231 drive the steel wire braids 232 to rotate and are used for stirring the cyperus esculentus and separating sandy soil from plants; a plurality of lower-layer rolling shaft arrangements 231 are arranged, and the parallel bearing layers 21 are sequentially arranged between the two fixing plates 24; a plurality of wire braids 232 are disposed on one lower rolling shaft 231, and the plurality of wire braids 232 are circumferentially disposed on the lower rolling shaft 231. In order to better separate the cyperus esculentus from the roots and stems of the plants, a lower-layer rolling shaft 231 and a steel wire braid 232 are arranged on the lower-layer separation structure 23, the steel wire braid 232 is fixedly connected to the lower-layer rolling shaft 231, the lower-layer rolling shaft 231 drives the steel wire braid 232 to rotate, so that the steel wire braid 232 is beaten and stirs the roots and stems of the plants to separate sandy soil, the cyperus esculentus and the roots and stems, the sandy soil falls off from gaps of the bearing layer 21 and meanwhile pushes the plants to move by matching with the stirring plate 222, and the separation work of the cyperus esculentus is completed. The utility model discloses a diameter setting of lower floor's rolling axle 231 is between 70mm to 80mm, because soil and cyperus bean on the plant rhizome need be stirred to lower floor's isolating construction 23, consequently with the diameter of lower floor's rolling axle 231 thick some of upper roll axle 221 relatively, guarantees the stable in structure of lower floor's rolling axle 231.
The separating structure 2 further comprises an upper layer transmission gear 25 and a lower layer transmission gear 26; the upper transmission gear 25 is sleeved on the upper rolling shaft 221 and rotates together with the upper rolling shaft 221; the lower transmission gear 26 is sleeved on the lower rolling shaft 231 and rotates together with the lower rolling shaft 231; the upper layer transmission gear 25 and the lower layer transmission gear 26 rotate together through gear engagement. In order to ensure that the upper rolling shaft 221 and the lower rolling shaft 231 rotate to simultaneously pull up the plant and the cyperus esculentus, the upper rolling shaft 221 and the lower rolling shaft 231 can simultaneously rotate in opposite directions by means of meshing of the upper transmission gear 25 and the lower transmission gear 26. The utility model discloses a guarantee that lower floor's roll axis 231 rotates jointly, all overlap on every lower floor's roll axis 231 and be equipped with the chain drive gear, the chain drive gear passes through the transmission chain transmission turning force, transmits initial power through the transmission chain simultaneously. In this embodiment, a chain transmission gear is further provided, the chain transmission gear and the lower transmission gear 26 are sleeved on the same rolling shaft and used for driving the lower transmission gear 26 to rotate, the chain transmission gear sleeved on the first lower transmission gear 26 below is a double-layer chain transmission gear, one layer of gear is connected with the power shaft, the other layer of gear is connected with the other lower transmission gear 26, and the lower transmission gear is driven by the same transmission chain.
The included angle range between the separation structure 2 and the horizontal plane of the utility model is 10-15 degrees. The preferred included angle is 15 degrees, so that the cyperus esculentus can move towards the screening structure 3 without affecting the separation of the cyperus esculentus. The utility model discloses a contained angle of separation structure 2 and ground is adjustable, because the uncertain inclination to separation structure 2 that will adjust at any time of ground planarization to the contained angle that reaches separation structure 2 and horizontal plane is between 10 to 15, exceeds 30 to the topography angle of adjustment of extreme unevenness, and angle of adjustment to 60 even, the operational environment that needs the adaptation reality adjusts separation structure 2.
The preferred embodiments of the present invention have been described in detail above, but the present invention is not limited thereto. In the technical idea scope of the present invention, it can be right to the technical solution of the present invention perform multiple simple modifications, including each technical feature combined in any other suitable manner, these simple modifications and combinations should be regarded as the disclosed content of the present invention, and all belong to the protection scope of the present invention.
Claims (10)
1. A cyperus esculentus harvester is characterized by comprising a scraper knife (1), a separation structure (2) and a screening structure (3); the scraper knife (1) is fixed at one end of the separation structure (2) and is used for scraping out cyperus esculentus in soil; the separation structure (2) is used for separating the cyperus esculentus from plants and sandy soil; the screening structure (3) is connected with the other end of the separation structure (2) and is used for screening the cyperus esculentus and the carpolite for the second time;
wherein the separation structure (2) comprises a carrier layer (21), an upper layer of separation structure (22) and a lower layer of separation structure (23); the bearing layer (21) is used for bearing the cyperus esculentus and sandy soil which are shoveled by the shovel blade (1), and gaps are formed in the bearing layer (21); the upper-layer separation structure (22) is positioned above the bearing layer (21) and is used for stirring the plants to move towards one side of the screening structure (3) along the bearing layer (21); the lower layer separation structure (23) is located below the bearing layer (21) and used for stirring the cyperus esculentus and sandy soil to separate from the plants.
2. A cyperus esculentus harvester according to claim 1, characterized in that the separating structure (2) comprises fixing plates (24), the fixing plates (24) being arranged on both sides of the separating structure (2) for fixing the carrying layer (21), the upper separating structure (22) and the lower separating structure (23).
3. The cyperus esculentus harvester according to claim 2, characterized in that the upper layer separating structure (22) comprises an upper layer rolling axle (221) and a paddle (222); two ends of the upper layer rolling shaft (221) are movably arranged on the fixing plate (24); the poking plate (222) is fixed on the upper layer rolling shaft (221), and the upper layer rolling shaft (221) drives the poking plate (222) to rotate and is used for poking plants to move.
4. A cyperus esculentus harvester according to claim 3, characterized in that the upper rolling axle (221) is provided in plurality, parallel to the carrying layer (21) and in turn arranged between two of the fixing plates (24).
5. The cyperus esculentus harvester according to claim 3, characterized in that a plurality of said poking plates (222) are arranged on each of said upper rolling shafts (221), and a plurality of said poking plates (222) are arranged around said upper rolling shafts (221).
6. A cyperus esculentus harvester according to claim 3, characterized in that the lower layer separating structure (23) comprises a lower layer rolling axle (231) and a wire braid (232); two ends of the lower-layer rolling shaft (231) are movably arranged on the fixing plate (24); the steel wire braid (232) is connected to the lower layer rolling shaft (231), and the lower layer rolling shaft (231) drives the steel wire braid (232) to rotate and is used for stirring cyperus esculentus and separating sandy soil from plants.
7. A harvester according to claim 6, characterized in that the lower rolling axle (231) is provided in plurality, parallel to the carrying layer (21) and arranged in sequence between two of the fixing plates (24).
8. The cyperus esculentus harvester according to claim 7, characterized in that a plurality of the wire braids (232) are arranged on each lower rolling axle (231), and a plurality of the wire braids (232) are arranged around the lower rolling axle (231).
9. A harvester according to claim 6, characterized in that the separating structure (2) further comprises an upper transmission gear (25), a lower transmission gear (26); the upper layer transmission gear (25) is sleeved on the upper layer rolling shaft (221) and rotates together with the upper layer rolling shaft (221); the lower-layer transmission gear (26) is sleeved on the lower-layer rolling shaft (231) and rotates together with the lower-layer rolling shaft (231); the upper layer transmission gear (25) and the lower layer transmission gear (26) rotate together through meshing of gears.
10. A cyperus esculentus harvester according to claim 2, characterized in that the angle of the separating structure (2) to the horizontal is in the range of 10 ° to 15 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022143103.7U CN213306266U (en) | 2020-09-26 | 2020-09-26 | Cyperus esculentus harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022143103.7U CN213306266U (en) | 2020-09-26 | 2020-09-26 | Cyperus esculentus harvester |
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| CN213306266U true CN213306266U (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022143103.7U Active CN213306266U (en) | 2020-09-26 | 2020-09-26 | Cyperus esculentus harvester |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114303575A (en) * | 2021-12-24 | 2022-04-12 | 山东省农业机械科学研究院 | Potato separation device of potato harvester |
| CN114698452A (en) * | 2022-03-29 | 2022-07-05 | 杨凌聚力生物科技有限公司 | Self-propelled cyperus esculentus harvester |
-
2020
- 2020-09-26 CN CN202022143103.7U patent/CN213306266U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114303575A (en) * | 2021-12-24 | 2022-04-12 | 山东省农业机械科学研究院 | Potato separation device of potato harvester |
| CN114698452A (en) * | 2022-03-29 | 2022-07-05 | 杨凌聚力生物科技有限公司 | Self-propelled cyperus esculentus harvester |
| CN114698452B (en) * | 2022-03-29 | 2024-01-26 | 杨凌聚力生物科技有限公司 | Self-propelled cyperus esculentus harvester |
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