CN113196958B - Sand removing device before cyperus esculentus is taken off - Google Patents
Sand removing device before cyperus esculentus is taken off Download PDFInfo
- Publication number
- CN113196958B CN113196958B CN202110464650.1A CN202110464650A CN113196958B CN 113196958 B CN113196958 B CN 113196958B CN 202110464650 A CN202110464650 A CN 202110464650A CN 113196958 B CN113196958 B CN 113196958B
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- Prior art keywords
- scraper
- shaft
- fixedly connected
- auger
- roller
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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
- A01F12/446—Sieving means
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/12—Details of combines
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a sand removing device before chufa takes off, which comprises a frame and is characterized in that: the frame is fixedly connected with the combined type excavating device, the frame bearing is connected with the scraper and auger combined conveying device, and the frame is flexibly connected with the grid type vibration sand removing device. The invention relates to the field of agricultural machinery, in particular to a sand removing device before cyperus esculentus is removed. The invention is convenient for removing sand before the cyperus esculentus is threshed.
Description
Technical Field
The invention relates to the field of agricultural machinery, in particular to a sand removing device before chufa takes off.
Background
The cyperus esculentus is native to the African Nile river basin and is a novel crop integrating grain, oil, grazing and feeding. The cyperus esculentus contains rich unsaturated fatty acid, starch, saccharide and various amino acids, is rich in nutrition and can be used for processing various products such as soybean milk, beverages, starch and cyperus esculentus oil, wherein the cyperus esculentus oil can be comparable to olive oil. The cyperus esculentus on the ground surface is high-quality pasture, the root and stem of the cyperus esculentus can be used as a medicine, and the cyperus esculentus is a treasure. The cyperus esculentus has high economic value, strong adaptability and easy management, so the planting scale is large in China in recent years.
The cyperus esculentus is a rhizome, the surface of the earth is that the stem and leaf part of the cyperus esculentus is cyperus esculentus, the underground result is cyperus esculentus, although the cyperus esculentus is easy to plant in a pipe, the cyperus esculentus planted in a desert area grows in the depth of 15-20cm underground, and the breaking force of the root stems of the cyperus esculentus is very small, most of the existing excavation methods are that the 15-20cm deep mixture of the cyperus esculentus, the roots, sand soil and the like is conveyed into a threshing device through a bucket type elevator, and the threshing device finishes the sand removing operation while carrying out the cyperus esculentus threshing operation. The harvesting mode has the problems of large machine load, large power consumption, high operation cost and the like. The patent provides a vibrating sand removal type cyperus esculentus harvesting scheme before threshing, which can remove most of sandy soil before cyperus esculentus and root mixture enters a threshing cylinder so as to achieve the purpose of reducing the power consumption of the whole machine.
Disclosure of Invention
The invention aims to provide a sand removing device before cyperus esculentus is removed, so that sand can be conveniently removed before cyperus esculentus is removed.
The invention adopts the following technical scheme to realize the purpose of the invention:
the utility model provides a sand removing device before cyperus esculentus takes off, includes the frame, its characterized in that: the frame is fixedly connected with the combined type excavating device, the frame bearing is connected with the scraper and auger combined conveying device, and the frame is flexibly connected with the grid type vibration sand removing device.
As a further limitation of the technical scheme, the combined excavating device comprises a fixed shovel and a rotary blade, the front end of the frame is fixedly connected with the fixed shovel and the rotary blade, the fixed shovel is positioned below the rotary blade, two ends of the rotary blade are respectively connected with a rotary blade shaft bearing through bearings, the rotary blade shaft bearings are respectively and fixedly connected with the frame symmetrically, and the rotary blade is fixedly connected with a rotary blade transmission chain wheel.
As the further injeciton of this technical scheme, scraper blade auger combined conveying device is including carrying the scraper blade and carrying the auger, carry the scraper blade including scraping board axle and scraper blade two, scrape board axle bearing and connect and scrape the board axle bearing frame, scrape board axle bearing frame fixed connection the frame, the welding of scraper blade two is in scrape the board epaxial, frame fixed connection scrapes board axle motor, scrape the output shaft fixed connection of board axle motor scrape the board axle.
As this technical scheme's further injects, carry the auger and contain auger axle, helical blade and scraper blade one, the auger axle bearing frame of auger axle bearing connection symmetry, the symmetry auger axle bearing frame fixed connection respectively the frame, auger axle fixed connection scraper blade one, auger axle fixed connection helical blade, frame fixed connection auger axle motor, the output shaft fixed connection of auger axle motor the auger axle.
As a further limitation of the technical scheme, the grid vibration sand removal device comprises a grid screen and a vibration generating device, the bottom of the rack is flexibly connected with the grid screen, the vibration generating device comprises four vibration rollers arranged on the outer circle of the scraper shaft and an impact block arranged on the grid screen, the vibration rollers are fixedly connected with the roller shaft, two ends of the roller shaft are respectively connected with roller side plates through bearings, the roller side plates are fixedly connected with roller discs, and the roller discs are fixedly connected with the scraper shaft.
As a further limitation of the technical scheme, the diameter of the grid bars of the grid bar screen is 6mm, and the gap between the adjacent grid bars is 6 mm.
As a further limitation of the technical solution, the vibrating roller bearing is connected with a set of uniformly distributed adjusting screws, the roller disc is fixedly connected with a set of circumferentially uniformly distributed vibrating roller adjusting screw supporting seats, and each adjusting screw is respectively in threaded connection with the corresponding vibrating roller adjusting screw supporting seat.
Compared with the prior art, the invention has the advantages and positive effects that:
(1) through each part of reasonable arrangement, most sandy soil is separated out after the combined excavating device, thereby reducing the load of the conveying process and the threshing process, reducing the power consumption of the conveying and threshing device, reducing the power consumption of the whole vehicle and improving the operating efficiency of the whole vehicle.
(2) The invention combines the high-frequency grid vibrating screen and the conveying auger, efficiently separates the sand from the excavated mixture of the sand, the cyperus esculentus and the cyperus esculentus root in an active separation mode, has good separation effect, high efficiency and compact structure, can be independently used, and is particularly suitable for being arranged on a harvesting machine for removing sand before threshing to form the cyperus esculentus harvester.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a schematic structural view of the grid screen of the present invention.
Fig. 3 is a schematic view of the structure of the conveying flight of the present invention.
Fig. 4 is a schematic structural diagram of the conveying auger of the invention.
Fig. 5 is a schematic structural view of the combined excavating device of the present invention.
Fig. 6 is a schematic structural view of the vibration generating device of the present invention.
Fig. 7 is a schematic structural view of the vibration generating device of the present invention.
In the figure: 1. the rotary cultivator comprises a fixed shovel, 2, a rack, 3, a rotary blade shaft bearing seat, 4, a rotary blade transmission chain wheel, 5, a rotary blade, 6, a grid screen, 7, a scraper shaft bearing seat, 8, an auger shaft, 9, an auger shaft bearing seat, 10, a scraper I, 11, a spiral blade, 12, a scraper II, 13, a scraper shaft, 14, a vibration roller, 15, an adjusting screw, 16, a vibration roller adjusting bolt supporting seat, 17, an impact block, 18, a roller side plate, 19, a roller shaft, 20 and a roller disc.
Detailed Description
One embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of the invention is not limited to the embodiment.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention.
The terms "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
The following description of the exemplary embodiments refers to the accompanying drawings. The same reference numbers in different drawings identify the same or similar elements. The following detailed description does not limit the invention. Rather, the scope of the invention is defined by the appended claims. For simplicity, the following embodiments are described with respect to the terminology and structure of the present system, however, the embodiments to be described next are not limited to this system but may be applied to any other system that may be applied.
As shown in fig. 1-7, the invention comprises a frame 2, the frame 2 is fixedly connected with a combined digging device, the frame 2 is connected with a scraper and auger combined conveying device through a bearing, and the frame 2 is flexibly connected with a grid bar type vibration sand removing device.
The combined excavating device comprises a fixed shovel 1 and a rotary blade 5, wherein the front end of the frame 2 is fixedly connected with the fixed shovel 1 and the rotary blade 5, the fixed shovel 1 is positioned below the rotary blade 5, two ends of the rotary blade 5 are respectively connected with a rotary blade shaft bearing 3 through bearings, the rotary blade shaft bearings 3 are respectively and fixedly connected with the frame 2 and the rotary blade 5 is fixedly connected with a rotary blade transmission chain wheel 4.
The scraper auger combined conveying device comprises a conveying scraper and a conveying auger, wherein the conveying scraper comprises a scraper shaft 13 and two scraper blades 12, the scraper shaft 13 is connected with a scraper shaft bearing seat 7 through a bearing, the scraper shaft bearing seat 7 is fixedly connected with the machine frame 2, the two scraper blades 12 are welded on the scraper shaft 13, a scraper shaft motor is fixedly connected with the machine frame 2, and an output shaft of the scraper shaft motor is fixedly connected with the scraper shaft 13.
Carry the auger to contain auger shaft 8, helical blade 11 and scraper blade 10, the auger shaft bearing frame 9 of symmetry, symmetry are connected to 8 bearing of auger shaft 9 fixed connection respectively the frame 2, 8 fixed connection of auger shaft a scraper blade 10, 8 fixed connection of auger shaft helical blade 11, 2 fixed connection auger shaft motors in frame, the output shaft fixed connection of auger shaft motor auger shaft 8.
The bar type vibration sand removing device comprises a bar screen 6 and a vibration generating device, the bottom of the rack 2 is flexibly connected with the bar screen 6, the vibration generating device comprises four vibration rollers 14 arranged on the excircle of a scraper shaft 13 and an impact block 17 arranged on the bar screen 6, the vibration rollers 14 are fixedly connected with a roller shaft 19, two ends of the roller shaft 19 are respectively connected with roller side plates 18 through bearings, the roller side plates 18 are fixedly connected with roller discs 20, and the roller discs 20 are fixedly connected with the scraper shaft 13.
The grid diameter of the grid screen 6 is 6mm, and the gap between adjacent grids is 6 mm.
The vibration roller 14 is connected with a group of uniformly distributed adjusting screws 15 through bearings, the roller disc 20 is fixedly connected with a group of vibration roller adjusting screw supporting seats 16 uniformly distributed along the circumferential direction, and each adjusting screw 15 is respectively in threaded connection with the corresponding vibration roller adjusting screw supporting seat 16.
The working process of the invention is as follows: the device is fixed on a linear moving mechanism.
Starting the linear moving mechanism to drive the device to move forwards, scattering surface soil and root system wrapped soil by the rotary tillage blades 5, and shoveling scattered materials into the grid screen 6 by the fixed shovel 1 below the rotary tillage blades 5.
The scraper shaft 13 rotates, the scraper shaft 13 drives the roller disc 20, the roller side plates 18, the roller shafts 19 and the vibrating rollers 14 to rotate, the vibrating rollers 14 rotate to the lower side and collide with the striking blocks 17 to knock out the grid screen 6, after the vibrating rollers 14 are separated from the striking blocks 17, the grid screen 6 returns to the original position, the vibration of the grid screen 6 is repeatedly realized, the maximum outer edge diameter of the striking rollers 14 which do circular motion around the scraper shaft 13 is controlled through adjusting screws 15, the amplitude of the grid screen 6 is controlled, the vibration frequency of the grid screen 6 is controlled by adjusting the number of the mounted striking rollers 14 and the rotating speed of the scraper shaft 13, and meanwhile, the motion track of the grid screen 6 can be adjusted by changing the shape of the striking blocks 17.
The spiral blades 11 drive materials to be conveyed from the right side to the left side and simultaneously diffuse around the auger shaft 8 to the periphery, the grid screen 6 below the conveying auger wraps the conveying auger, the screening area is effectively increased compared with a common plane vibrating screen, meanwhile, larger kinetic energy is provided for the materials under the driving of the conveying auger, the materials actively impact the screen surface, and the screening efficiency is effectively improved; the second scraper 10 discharges the mixture of the cyperus esculentus and the cyperus esculentus left after screening along with the rotation of the auger shaft 8.
Reference throughout the specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the subject matter disclosed. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. It should be understood that this description is not intended to limit the invention. On the contrary, the exemplary embodiments are intended to cover alternatives, modifications and equivalents, which may be included within the spirit and scope of the invention as defined by the appended claims. Furthermore, in the detailed description of the exemplary embodiments, numerous specific details are set forth in order to provide a thorough understanding of the claimed invention. However, it will be understood by those skilled in the art that various embodiments may be practiced without these specific details.
Although the features and elements of the exemplary embodiments are described in the embodiments in particular combinations, each feature or element can be used alone without the other features and elements of the embodiments or in combinations with or without other features and elements disclosed herein.
This written description uses examples to disclose the invention, including the best mode, and also to enable any person skilled in the art to practice the invention, including making and using any devices or systems and performing any incorporated methods. The patentable scope of the invention is defined by the claims, and may include other examples that occur to those skilled in the art. Such other examples are intended to be within the scope of the claims if they have structural elements that do not differ from the literal language of the claims, or if they include equivalent structural elements to the structural elements recited in the literal languages of the claims.
Claims (3)
1. The utility model provides a sand removal device before cyperus esculentus takes off, includes frame (2), its characterized in that:
the frame (2) is fixedly connected with the combined excavating device;
the bearing of the frame (2) is connected with a scraper auger combined conveying device;
the rack (2) is flexibly connected with a grid type vibration sand removing device;
the combined excavating device comprises a fixed shovel (1) and a rotary blade (5), the front end of the frame (2) is fixedly connected with the fixed shovel (1) and the rotary blade (5), the fixed shovel (1) is positioned below the rotary blade (5), two ends of the rotary blade (5) are respectively in bearing connection with a rotary blade shaft bearing seat (3), the symmetrical rotary blade shaft bearing seats (3) are respectively and fixedly connected with the frame (2), and the rotary blade (5) is fixedly connected with a rotary blade transmission chain wheel (4);
the scraper and auger combined conveying device comprises a conveying scraper and a conveying auger, wherein the conveying scraper comprises a scraper shaft (13) and a second scraper (12), the scraper shaft (13) is in bearing connection with a scraper shaft bearing seat (7), the scraper shaft bearing seat (7) is fixedly connected with the rack (2), the second scraper (12) is welded on the scraper shaft (13), the rack (2) is fixedly connected with a scraper shaft motor, and an output shaft of the scraper shaft motor is fixedly connected with the scraper shaft (13);
the conveying auger comprises an auger shaft (8), helical blades (11) and a first scraper blade (10), wherein the auger shaft (8) is in bearing connection with symmetrical auger shaft bearing seats (9), the symmetrical auger shaft bearing seats (9) are respectively and fixedly connected with the rack (2), the auger shaft (8) is fixedly connected with the first scraper blade (10), the auger shaft (8) is fixedly connected with the helical blades (11), the rack (2) is fixedly connected with an auger shaft motor, and an output shaft of the auger shaft motor is fixedly connected with the auger shaft (8);
grid bar type vibration sand removal device includes grid bar sieve (6) and vibration generating device, frame (2) bottom flexible connection grid bar sieve (6), vibration generating device is for installing four vibration rollers (14) on scraping the excircle position of board axle (13) and installing striking piece (17) on grid bar sieve (6) are constituteed, vibration roller (14) fixed connection roller axle (19), roller curb plate (18) are connected to the both ends difference bearing of roller axle (19), roller curb plate (18) fixed connection roller disc (20), roller disc (20) fixed connection scrape board axle (13).
2. A device according to claim 1 for removing grit from cyperus esculentus before it is removed, characterized in that: the diameter of the grid bars of the grid bar screen (6) is 6mm, and the gap between every two adjacent grid bars is 6 mm.
3. A device according to claim 1 for removing grit from cyperus esculentus before it is removed, characterized in that: the vibration roller (14) bearing is connected with a set of uniformly distributed adjusting screws (15), the roller disc (20) is fixedly connected with a set of vibration roller adjusting screw supporting seats (16) uniformly distributed along the circumferential direction, and each adjusting screw (15) is respectively in threaded connection with the corresponding vibration roller adjusting screw supporting seat (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110464650.1A CN113196958B (en) | 2021-04-28 | 2021-04-28 | Sand removing device before cyperus esculentus is taken off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110464650.1A CN113196958B (en) | 2021-04-28 | 2021-04-28 | Sand removing device before cyperus esculentus is taken off |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113196958A CN113196958A (en) | 2021-08-03 |
| CN113196958B true CN113196958B (en) | 2022-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110464650.1A Active CN113196958B (en) | 2021-04-28 | 2021-04-28 | Sand removing device before cyperus esculentus is taken off |
Country Status (1)
| Country | Link |
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| CN (1) | CN113196958B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100804074B1 (en) * | 2006-07-07 | 2008-02-18 | 김상완 | Foreign body removal device of soybean selector |
| CN201805712U (en) * | 2010-03-23 | 2011-04-27 | 贾会文 | Sieve-sheet cyperus esculentus harvester |
| CN105075488A (en) * | 2015-08-26 | 2015-11-25 | 昆明理工大学 | Suspension type combine harvester |
| CN207070622U (en) * | 2017-07-31 | 2018-03-06 | 北京鑫科创油莎豆科技发展有限公司 | Cyperue esculentus harvester and cyperue esculentus cropper |
| CN208863165U (en) * | 2018-08-23 | 2019-05-17 | 山东巨明机械有限公司 | Self-propelled cyperue esculentus cropper |
| CN109041751B (en) * | 2018-09-03 | 2023-05-26 | 中国农业大学 | Combined digging type low-resistance long-rhizome medicinal material harvester |
-
2021
- 2021-04-28 CN CN202110464650.1A patent/CN113196958B/en active Active
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| Publication number | Publication date |
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| CN113196958A (en) | 2021-08-03 |
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