CN110972628A - Hand-push type single-grain corn hill planter - Google Patents
Hand-push type single-grain corn hill planter Download PDFInfo
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- CN110972628A CN110972628A CN202010029340.2A CN202010029340A CN110972628A CN 110972628 A CN110972628 A CN 110972628A CN 202010029340 A CN202010029340 A CN 202010029340A CN 110972628 A CN110972628 A CN 110972628A
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- 241000721671 Ludwigia Species 0.000 claims abstract description 39
- 238000009331 sowing Methods 0.000 claims abstract description 27
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/02—Hand sowing implements
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Abstract
The invention discloses a hand-push type single-grain corn hill planter, and relates to the field of agricultural machinery; the device comprises a roller, a duckbilled seed discharging opening, a seeding box, a single seed taking device, a seed collecting funnel and a hand push rod; the device adds corn seeds into a seed box in front of a seeding box through a feeding pipe on the seeding box, and the corn seeds are stacked at the bottom of the seed box; the roller is pushed to advance, the roller drives the roller shaft to synchronously rotate, and the single-seed taking device in the seeding box synchronously rotates with the roller shaft; after a seed taking spoon on a seed taking plate in front of the single seed taking device rotates to the bottom of a seed box, at least one corn seed is grabbed, the corn seed is clamped in a spoon head of the seed taking spoon and a first annular groove, and the seed taking spoon continuously rises along the first annular groove; the device is used for lands which are inconvenient for large-scale mechanical corn seeding, such as mountain lands, slope lands and small-block lands, and solves the problem that the lands are difficult to be manually dibbled; and the precise equal planting distance single-seed sowing is realized through the structural improvement.
Description
Technical Field
The invention relates to the field of agricultural machinery, in particular to a hand-push type single-seed corn hill planter.
Background
The existing corn sowing equipment is roughly divided into three types: one type is a large-scale seeding machine driven by a power machine, a main grain production area and some places where land is concentrated into a large area are suitable for the large-scale farming machine operation, such as a corn drill, the drill has high seeding speed, high efficiency and guaranteed seeding quality, but the drill is only suitable for plain areas (such as northeast and river-sleeve areas); the other type is a seeder which is formed by combining a furrow opener, a seed box, a land wheel and the like into a whole under the independent action of the parts, and the box body, the land wheel and the furrow opener of the seeder are respectively integrated into a whole, so that the seeder has the defects of multiple linked wheels, complicated machinery, inconvenience in carrying and popularization to farmers; the other type is manual insertion dibbling, and compared with the traditional sowing mode, the method has no fundamental improvement, wastes time and labor, and has low speed, low efficiency and high labor intensity; the existing mechanical equipment can not meet the seeding requirements for mountain farmland, slope farmland and small farmland, and people still adopt the most original manual insertion dibbling to perform corn seeding; for the lands inconvenient for large-scale machinery to sow corns, such as mountain lands, slope lands and small-sized lands, the development and design of novel sowing equipment are imperative.
Through the search of patent documents, the related technical documents are:
(1) chinese patent publication No. CN2171193Y discloses a hand-pulled portable no-tillage planter, which is composed of a land wheel 1, a seed box 11, a shaft 12 and a hand-pulled operating lever 13 (the detailed structure is described in the specification); the seeding process of the seeder is as follows: firstly, seeds are loaded into a seed box 11, a seeding port cover plate 7 of an automatic seeding inserter 3 is in a closed state before seeding, a seeder is pulled to rotate forwards, when a seed taking device 15 moves to the lower part of the seed box 11, the seeds are automatically taken, a land wheel 1 presses and inserts the automatic seeding inserter 3 into a field through the self weight of a main body, the insertion depth is controlled by a depth setter 2, and the insertion is stopped after the depth is reached. At the same time, the seeds are taken out by the seed taker 15 and slide down through the seed discharge channel 14 into the sowing opening 6 of the automatic sowing inserter 3. Along with the continuation of land wheel 1 main part rotates, by the resultant force extrusion effect of depth finder 2 on ground surface and the land wheel 1, make spring 4 compress tightly, seeding mouth apron 7 is opened, and the inserter is vomited the seed, along with the continuation rotation of land wheel 1, the inserter is automatic to be dialled out, and seeding mouth apron 7 is rebounded the closed condition, accomplishes once and inserts the seeding, and land wheel 1 is pulled the one week and can accomplish four times in succession and insert the seeding. The technical scheme does not relate to the detailed structure of the seed taking device 15, and how to automatically take the seeds is not clear.
(2) The Chinese patent with the publication number of CN2503690Y discloses a rice and corn hill planter; the novel seed metering device is composed of a handle (6), a push rod (5), a seed metering disc (3), a duckbilled seed metering opening (2), a spring pressing plate (7), a spring (1) and a rotating shaft (4), wherein the handle (6) and the push rod (5) are connected with the rotating shaft (4) on the seed metering disc (3), the duckbilled seed metering opening (2) and the spring (1) are fixedly connected to the seed metering disc (3), and the spring pressing plate (7) is connected with a movable door on the duckbilled seed metering opening into a whole. The specific operation process is as follows: the push force promotes the hill-drop planter and advances, and the hill-drop planter wheel (seed metering dish) produces the resistance with ground, makes the hill-drop planter wheel rotate, and the duckbilled inserts soil and punches, leans on spring clamp's ground pressure hold-down spring simultaneously, forces to open the duckbilled, and the seed is sowed into the cave through the duckbilled passageway, and the hill-drop planter wheel continues to rotate, and spring clamp leaves ground, under the effect of spring elastic force, makes the duckbilled close, accomplishes whole seed metering process. The technical scheme does not relate to the detailed structural introduction of the seed metering disc (3), the internal structure and the installation of the seed metering disc are not described, and the seed taking is not clear.
(3) The invention discloses a Chinese patent with an authorized publication number of CN104115598B, which comprises a seed taking device, a duckbilled mounting frame (1), a duckbilled dibbler (4) and a seed sowing device side guard plate (9) (the detailed structure is shown in the specification of the invention).
With the development of precision agricultural technology, the requirement on seeding is higher and higher, precision seeding becomes a very key technology, and the current seeding mechanism is difficult to adapt to the development requirement; therefore, the inventor sets and manufactures a hand-push type single-grain corn hill planter which is used for the lands which are inconvenient for large-scale mechanical corn planting, such as mountain lands, slope lands and small lands, and solves the problem that the lands are also manually dibbled; and accurate equal row spacing single-seed sowing is realized through structural improvement, and the hill planter is simple, convenient and labor-saving to operate after being used on the spot, can realize the accurate single-seed sowing of the corn, and hardly causes the phenomena of miss-seeding and multi-seed taking.
Disclosure of Invention
The invention aims to provide a hand-push type single-grain corn hill planter which is used for the lands which are inconvenient for large-scale mechanical corn planting, such as mountain lands, slope lands and small lands, and solves the problem that the lands are also difficult to be manually dibbled; and the precise equal planting distance single-seed sowing is realized through the structural improvement.
The technical scheme adopted by the invention is as follows: a hand-push type single-seed corn hill planter comprises a roller, a duckbilled seed discharging opening, a seeding box, a single-seed taking device, a seed collecting funnel and a hand push rod;
the roller is a cylindrical shell, the front surface and the rear surface of the roller are round surfaces, a circular first baffle plate is arranged in front of the roller, and a first round hole communicated with the inside of the roller is formed in the center of the first baffle plate; a roller shaft perpendicular to the circular surface is installed in the center of the circular surface at the rear side of the roller, the rear end of the roller shaft penetrates out of the circular surface at the rear side of the roller and is fixedly connected with the roller so as to rotate synchronously with the roller, the front end of the roller shaft extends into the inner cavity of the roller, and the front end of the roller shaft is a non-circular connecting section;
a plurality of duckbilled seed discharging ports are uniformly arranged on the outer circumferential surface of the roller, and each duckbilled seed discharging port comprises a duckbilled seed discharging shell, a spring pressing plate and a switch spring; the duckbilled seed discharge shell is of a shell structure, the interior of the shell is a cavity, the right side of the shell is provided with a movable door which can be opened and closed, and the lower side edge of the movable door is hinged on the duckbilled seed discharge shell; the spring pressing plate is positioned on the right side of the duckbilled seed sowing shell, the lower edge of the spring pressing plate is connected with the lower edge of the movable door into a whole, and the upper edge of the spring pressing plate extends obliquely to the right and upwards and exceeds the upper edge of the duckbilled seed sowing shell; the switch spring is arranged on the right side of the spring pressing plate, the upper end of the switch spring is fixedly connected to the center of the right side face of the spring pressing plate, and the lower end of the switch spring is obliquely and vertically fixedly connected to the outer circumferential face of the roller;
the seeding box is of a cylindrical shell structure and comprises a mechanical box at the rear side and a seed box at the front side, the mechanical box and the seed box cover are combined together to form a finished shell structure, a ring-shaped partition plate is further arranged between the mechanical box and the seed box, and the mechanical box and the seed box are separated by the partition plate; the center of the mechanical box is coaxially arranged on the roller shaft through a bearing, and the seeding box cannot rotate along with the roller shaft; the bottom of the mechanical box is provided with a first notch for discharging corn seeds; the front side surface of the seed box is provided with a feed pipe, the opening of the feed pipe is upward, the lower end of the feed pipe is communicated with the inner cavity of the seed box, and corn seeds to be sowed are added into the seed box from the opening of the feed pipe; the partition plate is annular, the center of the partition plate is provided with a second circular through hole, and the upper part of the partition plate is provided with a second notch; a circle of first annular groove is formed in the front of the partition plate, and the first annular groove is sunken towards one side of the mechanical box;
the single seed taking device is arranged in the seeding box and comprises a front seed taking disc and a rear seed discharging disc, the seed discharging disc is circular, the center of the front side is a circular groove I for installing the seed taking disc, the center of the circular groove I is a rotating shaft connecting part, the center of the rotating shaft connecting part is a rotating shaft connecting through hole, the rotating shaft connecting through hole is matched with the section shape of the non-circular connecting section at the front end of the roller shaft, and the front end of the roller shaft penetrates through the rotating shaft connecting through hole, so that the seed discharging disc synchronously rotates along with the roller shaft; a circle of the periphery in front of the seed discharging plate is uniformly provided with a plurality of seed discharging grooves, a baffle part is arranged between every two adjacent seed discharging grooves, and a circle of second annular groove matched with the first annular groove on the partition plate is arranged on the baffle part; the seed discharging disc is arranged in the mechanical box at the rear side of the seeding box and can rotate in the mechanical box, the front of the seed discharging disc is attached to the partition plate and is shielded by the partition plate, and only part of the seed discharging groove is exposed at the second notch at the upper part of the partition plate;
the front seed taking plate comprises a circular base, seed taking spoons are arranged in front of the base along the radial direction, the number of the seed taking spoons is the same as that of the duckbilled seed discharging shells, and one seed taking spoon corresponds to one duckbilled seed discharging shell; the circular base of the seed taking plate penetrates through the through hole in the center of the partition plate and is installed in the first circular groove in the center of the seed metering plate, no gap exists between the circular base and the through hole in the center of the partition plate, and corn is prevented from entering the first circular groove; the non-circular connecting section at the front end of the roller shaft also penetrates through the through hole in the center of the circular base and penetrates out of the front end of the circular base, then the non-circular connecting section is fixed by a fixing piece, the seed taking disc is limited to move along the shaft, and the seed taking disc and the roller shaft synchronously rotate; the seed taking spoon is arranged in the seed box in front of the seeding box, the outer side end of the seed taking spoon extends to the front side of the first annular groove in front of the partition plate, the outer side end of the seed taking spoon is a groove-shaped spoon head, the spoon head can only contain one corn seed, and the spoon head is in a structure that one side far away from the first annular groove is high and the side close to the first annular groove is low, namely the seed in the spoon head can slide to one side of the first annular groove;
a first communicating hole is formed in the duckbilled seed discharging shell close to the outer circumferential surface of the roller, and the first communicating hole is communicated with the inner cavity of the roller and the inner cavity of the duckbilled seed discharging shell; the seed collecting hoppers are arranged at the periphery of the inner cavity of the roller and on the outer side of the sowing box and rotate synchronously with the roller, and each duckbilled seed discharging shell corresponds to one seed collecting hopper; the corn seeds leaked from the seeding box fall into the seed collecting funnel and are conveyed into the duckbilled seed discharge shell through the seed collecting funnel; specifically, each seed collecting funnel has the same structure, an arc-shaped large opening is formed towards the central point of the roller, a small opening is formed away from the central point of the roller, and the small opening end is inserted into the duckbilled seed discharging shell from the first connecting hole; the seed collecting funnels are combined into a complete seed collecting device, and the center of the complete seed collecting device forms a complete circle;
the upper end of the hand push rod is provided with a transverse handle, the middle of the hand push rod is provided with a main connecting rod, and the lower end of the hand push rod is provided with a U-shaped roller carrier; the front of the roller frame is provided with a short connecting arm, and the rear of the roller frame is provided with a long connecting arm; the lower end of the long connecting arm is provided with a through hole, the roller shaft passes through the through hole, so that the roller shaft can rotate, and the tail end of the long connecting arm is fixed by a nut locking position or a fixing piece to limit the long connecting arm to move along the axial direction; the short connecting arm is attached to the front edge of the roller and clamps the roller between the roller frames.
Preferably, the cross section of the front end of the roller shaft is a non-circular shape, such as a circular shape with a part cut from the top and bottom, a polygonal shape with a polygonal shape, or an elliptical shape with a cross section.
Further optimization design, a circle of sliding ring extends out of the periphery of the front of the roller, and the lower end of the short connecting arm is provided with an arc-shaped sliding plate attached to the inner wall of the sliding ring.
Preferably, the seed box is made of transparent plastic.
Preferably, the arc length of the adjacent duckbilled seed discharging opening on the roller is kept about 40 cm.
The first preferred embodiment: the roller is uniformly provided with 3 duckbilled seed discharging openings, and the diameter of the roller is about 38 cm; the seed collecting funnel and the seed taking spoon are correspondingly arranged in 3 numbers, and each duckbilled seed discharging port corresponds to one seed collecting funnel and one seed taking spoon and is basically in the same radial direction.
Preferred embodiment two: the roller is uniformly provided with 4 duckbilled seed discharging openings, the diameter of the roller is about 51 cm, meanwhile, the seed collecting funnel and the seed taking spoon are correspondingly provided with 4 duckbilled seed discharging openings, each duckbilled seed discharging opening corresponds to one duckbilled seed collecting funnel and one duckbilled seed taking spoon, and the duckbilled seed discharging openings are basically in the same radial direction.
The third preferred embodiment: the corn hill-drop planter is designed into a multi-row planting structure, namely at least 2 corn hill-drop planters are arranged in parallel, adjacent corn hill-drop planters are connected together by at least one assembling connecting rod, and the distance between the adjacent corn hill-drop planters is controlled by the length of the assembling connecting rod, so that the row spacing of corn planting is controlled.
Preferably, the connection mode between the adjacent corn hole sowing machines is detachable.
The preferred detachable connection mode is as follows: the connecting main rod of the push rod of each corn hill planter is provided with a short connecting rod, and is matched with an independent assembling connecting rod, the assembling connecting rod is a hollow rod, the short connecting rod can be inserted into the assembling connecting rod, a pin hole is formed in the joint of the short connecting rod and the assembling connecting rod, and the pin hole is penetrated through by a pin piece for fixing.
The invention has the beneficial effects that: the application provides a hand-push type single-grain corn hill planter which is used for lands inconvenient for large-scale mechanical corn planting, such as mountain lands, slope lands and small lands, and solves the problem that the lands are difficult to be manually dibbled; and accurate equal row spacing single-seed sowing is realized through structural improvement, and the hill planter is simple, convenient and labor-saving to operate after being used on the spot, can realize the accurate single-seed sowing of the corn, and hardly causes the phenomena of miss-seeding and multi-seed taking.
Drawings
Fig. 1 is a front perspective view of the present invention.
Fig. 2 is a schematic rear perspective view of the present invention.
Fig. 3 is an exploded view of the present invention.
Fig. 4 is a schematic perspective view of the handle bar.
Fig. 5 is a schematic perspective view of the roller.
Fig. 6 is a schematic position diagram of the first through hole.
Fig. 7 is a schematic view of the installation position of the sowing box.
Fig. 8 is a schematic view illustrating the dissembling of the sowing box.
Fig. 9 is a cut-away view of the sowing box.
FIG. 10 is a schematic view of the installation position of the single seed taking device.
FIG. 11 is a structural diagram of the single seed taking device installed in the seeding box.
FIG. 12 is a schematic diagram of the disassembly of the single seed extraction device.
FIG. 13 is a schematic view of the seed plate mounted in the mechanical box.
Fig. 14 is a schematic structural view of the seed taking spoon.
Fig. 15 is a structural schematic diagram of the seed collecting funnel installed in the roller.
Fig. 16 is a schematic perspective view of a seed collection funnel.
Fig. 17 is a schematic structural view of the slip ring.
Fig. 18 is a schematic perspective view of a seeding structure designed in two rows.
FIG. 19 is a disassembled structure of the two-row seeding structure.
FIG. 20 is a schematic view of the connection structure of the assembled connecting rod and one end of the short connecting rod.
Fig. 21 is an overall object diagram of the hill planter.
FIG. 22 is a schematic diagram of a roller structure.
FIG. 23 is a diagram of a single seed extraction device and a seed collection funnel.
In the figure: a roller 1, a first baffle plate 101, a first round hole 102, a roller shaft 103, a non-circular connecting section 104, a first connecting hole 105, a sliding ring 106,
a duckbilled seeding opening 2, a duckbilled seed discharging shell 201, a spring pressing plate 202, a switch spring 203, a movable door 204,
the seeding box 3, the mechanical box 301, the seed box 302, the partition plate 303, the bearing 304, the first gap 305, the feeding pipe 306, the second circular through hole 307, the second gap 308, the first annular groove 309,
a single seed taking device 4, a seed taking plate 401, a seed discharging plate 402, a first circular groove 403, a rotating shaft connecting part 404, a seed discharging groove 405, a second annular groove 406, a base 407, a seed taking spoon 408, a spoon head 409,
a seed collecting funnel 5, a large opening 501, a small opening 502,
a hand push rod 6, a handle 601, a connecting main rod 602, a roller frame 603, a short connecting arm 604, a long connecting arm 605, an arc-shaped sliding plate 606,
assembling connecting rods 7 and short connecting rods 8.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings, which are only used for illustrating the technical solution of the present invention and are not limited.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention; furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated; thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature; in the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other; the specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
As shown in fig. 1-3, a hand-push type single-seed corn hill planter comprises a roller 1, a duckbilled seed discharging port 2, a seeding box 3, a single-seed taking device 4, a seed collecting funnel 5 and a hand push rod 6;
as shown in fig. 5, the roller 1 is a cylindrical shell, the front and rear surfaces of the roller are circular surfaces, a circular first baffle 101 is installed in front of the roller 1, and a first circular hole 102 communicating with the inside of the roller 1 is formed in the center of the first baffle 101; a roller shaft 103 perpendicular to the circular surface is installed in the center of the circular surface at the back side of the roller 1, the back end of the roller shaft 103 penetrates out of the circular surface at the back side of the roller 1 and is fixedly connected with the roller 1, so as to rotate synchronously with the roller 1, the front end of the roller shaft 103 extends into the inner cavity of the roller 1, the front end of the roller shaft 103 is a non-circular connecting section 104, for example, as shown in fig. 5, the cross section of the front end of the roller shaft 103 is a circular upper and lower cut part, so that the roller shaft is non-circular, although the cross section of the front end of the roller shaft 103 can also be a polygonal, elliptical or other non-circular shape, which is not limited in.
As shown in fig. 5, a plurality of duckbilled seed discharge ports 2 are uniformly arranged on the outer circumferential surface of the roller 1, and the specific structure of the duckbilled seed discharge port 2 in the upper left corner of the drawing is taken as an example: the duckbilled seed discharging port 2 adopts the prior art and comprises a duckbilled seed discharging shell 201, a spring pressing plate 202 and a switch spring 203; the duckbilled seed discharging shell 201 is of a shell structure, the interior of the shell is a cavity, the right side of the shell is provided with a movable door 204 which can be opened and closed, and the lower side edge of the movable door 204 is hinged on the duckbilled seed discharging shell 201; the spring pressing plate 202 is positioned on the right side of the duckbilled type seed discharging shell 201, the lower edge of the spring pressing plate 202 is connected with the lower edge of the movable door 204 into a whole, and the upper edge of the spring pressing plate 202 extends obliquely to the right and upwards and exceeds the upper edge of the duckbilled type seed discharging shell 201; the switch spring 203 is installed on the right side of the spring pressing plate 202, the upper end of the switch spring 203 is fixedly connected to the center of the right side face of the spring pressing plate 202, and the lower end of the switch spring is fixedly connected to the outer circumferential face of the roller 1 obliquely and downwards to the right.
The working principle of the duckbilled seed discharging port 2 is as follows: the roller 1 rolls forward, the duckbilled seed discharging shell 201 is inserted into soil to be punched, the duckbilled seed discharging shell continues to roll, the spring pressing plate 202 on the right side of the duckbilled seed discharging shell 201 is in contact with the ground and is pressed to drive the movable door 204 to be opened, meanwhile, the switch spring 203 is compressed, corn seeds are sowed into the holes from the opened duckbilled seed discharging shell 201, the roller 1 continues to roll and advance, the spring pressing plate 202 leaves the ground, and under the action of the switch spring 203, the movable door 204 is closed, and the seed discharging process is completed.
As shown in fig. 7, 8 and 9, the sowing box 3 is a cylindrical shell structure, and includes a rear mechanical box 301 and a front seed box 302, the mechanical box 301 and the seed box 302 are covered together to form a complete shell structure, a ring-shaped partition plate 303 is further disposed between the mechanical box 301 and the seed box 302, and the mechanical box 301 and the seed box 302 are separated by the partition plate 303; the center of the mechanical box 301 is coaxially arranged on the roller shaft 103 through a bearing 304, so that the seeding box 3 can not rotate along with the roller shaft 103; the bottom of the mechanical box 301 is provided with a first notch 305 (shown in fig. 8) for discharging corn seeds; a feed pipe 306 is arranged on the front side surface of the seed box 302, the opening of the feed pipe 306 faces upwards, the lower end of the feed pipe 306 is communicated with the inner cavity of the seed box 302, and corn seeds to be sowed are added into the seed box 302 from the opening of the feed pipe 306; the partition plate 303 is in a circular ring shape, the center of the partition plate is provided with a second circular through hole 307, and the upper part of the partition plate is provided with a second notch 308; the partition plate 303 is also provided with a ring of first annular grooves 309 on the front, the first annular grooves 309 being recessed toward the machine case 301 side.
As shown in fig. 10-13, the single seed taking device 4 is installed in the sowing box 3, the single seed taking device 4 comprises a front seed taking plate 401 and a rear seed taking plate 402, the seed taking plate 402 is circular, a circular groove 403 for installing the seed taking plate 401 is arranged in the center of the front, a rotating shaft connecting part 404 is arranged in the center of the circular groove 403, a rotating shaft connecting through hole is arranged in the center of the rotating shaft connecting part 404, the rotating shaft connecting through hole is matched with the cross section of the non-circular connecting section 104 at the front end of the roller shaft 103, and the front end of the roller shaft 103 passes through the rotating shaft connecting through hole, so that the seed taking plate 402 rotates synchronously with the roller shaft 103; a plurality of seeding grooves 405 are uniformly arranged in a circle around the front of the seeding plate 402, a baffle part is arranged between every two adjacent seeding grooves 405, and a second annular groove 406 matched with the first annular groove 309 on the partition plate 303 is arranged on the baffle part in the circle; as shown in fig. 13, the seed plate 402 is mounted in the mechanical box 301 at the rear side of the seed box 3 and can rotate in the mechanical box 301, and as shown in fig. 10, the front surface of the seed plate 402 is attached to the partition plate 303 and is shielded by the partition plate 303, and only a part of the seed groove 405 is exposed at the second notch 308 at the upper part of the partition plate 303.
As shown in fig. 12, the front seed taking plate 401 includes a circular base 407, and seed taking scoops 408 are radially arranged in front of the base 407, as shown in fig. 10, the number of the seed taking scoops 408 is the same as that of the duckbilled seed discharging shell 201, and one seed taking scoop 408 corresponds to one duckbilled seed discharging shell 201; the circular base 407 of the seed taking plate 401 penetrates through the through hole in the center of the partition plate 303 and is installed in the circular groove I403 in the center of the seed metering plate 402, no gap exists between the circular base 407 and the through hole in the center of the partition plate 303, and the corn is prevented from entering the circular groove I403; the non-circular connecting section 104 at the front end of the roller shaft 103 also penetrates through a through hole in the center of the circular base 407 and penetrates out of the front end of the circular base 407, and then is fixed by a fixing piece to limit the seed taking plate 401 to move along the shaft, so that the seed taking plate 401 and the roller shaft 103 rotate synchronously; the seed taking spoon 408 is arranged in the seed box 302 in front of the seeding box 3, the outer end of the seed taking spoon 408 extends to the front side of the first annular groove 309 in front of the separation plate 303, as shown in fig. 14, the outer end of the seed taking spoon 408 is a groove-shaped spoon head 409, the spoon head 409 can only contain one corn seed, and the spoon head 409 is in a structure that the side far away from the first annular groove 309 is high and the side close to the first annular groove 309 is low, namely the seed in the spoon head 409 can slide to the side of the first annular groove 309.
As shown in fig. 6, a first communication hole 105 is formed in the duckbilled seed discharging shell 201 close to the outer circumferential surface of the roller 1, and the first communication hole 105 communicates the inner cavity of the roller 1 and the inner cavity of the duckbilled seed discharging shell 201; as shown in fig. 13, 15 and 16, the seed collecting hoppers 5 are installed around the inner cavity of the roller 1 and outside the sowing boxes 3, and rotate synchronously with the roller 1, and each duckbilled seed discharging shell 201 corresponds to one seed collecting hopper 5; the corn seeds leaked from the seeding box 3 fall into the seed collecting funnel 5 and are conveyed into the duckbilled seed discharging shell 201 through the seed collecting funnel 5; specifically, each seed collecting funnel 5 has the same structure, the central point of the funnel facing the roller 1 is an arc-shaped large opening 501, the central point of the funnel away from the roller 1 is a small opening 502, and the end of the small opening 502 is inserted into the duckbilled seed discharging shell 201 from the first through hole 105; the seed collecting funnels 5 are combined into a complete seed collecting device, and the center of the seed collecting funnels forms a complete circle.
As shown in fig. 2, 4 and 5, the upper end of the hand push rod 6 is provided with a transverse handle 601, the middle part is provided with a main connecting rod 602, and the lower end of the hand push rod 6 is provided with a U-shaped roller carrier 603; the front of the roller frame 603 is provided with a short connecting arm 604, and the rear is provided with a long connecting arm 605; the lower end of the long connecting arm 605 is provided with a through hole, the roller shaft 103 passes through the through hole, so that the roller shaft 103 can rotate, and the tail end of the through hole is fixed by a nut locking position or a fixing piece to limit the long connecting arm 605 to move along the axial direction; the short connecting arm 604 is attached to the front edge of the roller 1 to clamp the roller 1 between the roller frames 603.
As shown in FIG. 17, in order to stably mount the roller 1 in the U-shaped roller frame 603 at the lower end of the handle bar 6, the design is further optimized, a ring of sliding rings 106 extends around the front of the roller 1, and the lower ends of the short connecting arms 604 are provided with arc-shaped sliding plates 606 attached to the inner walls of the sliding rings 106.
The working principle of the corn hill planter is as follows: corn seeds are added into the seed box 302 in front of the sowing box 3 through the feeding pipe 306 on the sowing box 3, the seeding box 302 cannot be filled with the corn seeds, and the seed box 302 is preferably made of transparent plastic, so that the addition amount of the corn seeds can be conveniently seen; corn seeds are stacked at the bottom of the seed box 302; the roller 1 is pushed to advance, the roller 1 drives the roller shaft 103 to synchronously rotate, the roller shaft 103 synchronously rotates, and the single seed taking device 4 in the seeding box 3 also synchronously rotates, and the seeding box 3 is arranged on the roller shaft 103 through a bearing 304, so that the seeding box 3 cannot rotate together; after the seed taking spoon 408 on the seed taking plate 401 in front of the single seed taking device 4 rotates to the bottom of the seed box 302, at least one corn seed is grabbed, the corn seed is clamped in the spoon head 409 and the first annular groove 309 of the seed taking spoon 408, the seed taking spoon 408 continuously ascends along the first annular groove 309, because the spoon head 409 can only contain one corn seed, redundant seeds can fall after rotating to a certain angle, the seed taking spoon 408 is ensured to take only one seed, and the groove-shaped spoon head 409 can ensure that the seed is difficult to fall off; the seed taking spoon 408 rotates to the second gap 308 at the upper part of the separation plate 303, and seeds fall into the seed discharging groove 405 exposed out of the second gap 308 from the spoon head 409; the seed discharging plate 402 rotates along with the roller shaft 103 synchronously, when the seeds falling into the seed discharging groove 405 rotate along with the seed discharging plate 402 to the first notch 305 under the mechanical box 301, the seeds are discharged from the first notch 305 and fall into the seed collecting funnel 5, then the seeds are conveyed into the duckbilled seed discharging shell 201 through the seed collecting funnel 5, and then the seeds are sowed into the ground from the duckbilled seed discharging shell 201.
Example 1
According to practical experience, in mountainous and hilly lands, the scientific planting experience of corn is that 4000 plants are sown per mu, generally the row spacing is 42cm, and the plant spacing is about 40 cm; therefore, the arc length of the adjacent duckbilled seed discharging openings 2 on the roller 1 is preferably kept at about 40cm, and therefore 3 or 4 duckbilled seed discharging openings 2 are preferably arranged on the roller 1, so that the size of the roller 1 is not too large, and the requirement of manual operation in the ground can be well met.
Example 2
The arc length of the adjacent duckbilled seed discharging openings 2 on the roller 1 is about 40cm, 3 duckbilled seed discharging openings 2 are uniformly arranged on the roller 1, the diameter of the roller 1 is about 38 cm, meanwhile, 3 seed collecting hoppers 5 and 3 seed taking spoons 408 are correspondingly arranged, each duckbilled seed discharging opening 2 corresponds to one seed collecting hopper 5 and one seed taking spoon 408, and the duckbilled seed discharging openings are basically in the same radial direction.
Example 3
As shown in fig. 10, the arc length of the adjacent duckbilled discharging openings 2 on the roller 1 is about 40cm, 4 duckbilled discharging openings 2 are uniformly arranged on the roller 1, the diameter of the roller 1 is about 51 cm, meanwhile, 4 seed collecting funnels 5 and 4 seed taking spoons 408 are correspondingly arranged, each duckbilled discharging opening 2 corresponds to one seed collecting funnel 5 and one seed taking spoon 408, and the duckbilled discharging openings are basically in the same radial direction.
As shown in fig. 18, the corn hill-drop planter can be designed into a multi-row planting structure, so that the planting efficiency is improved, namely, at least 2 corn hill-drop planters are arranged in parallel, adjacent corn hill-drop planters are connected together by at least one assembling connecting rod 7, and the distance between the adjacent corn hill-drop planters is controlled by the length of the assembling connecting rod 7, so that the row spacing of corn planting is controlled.
As shown in fig. 19, the connection between adjacent corn hill-drop planters is preferably detachable, so that the user can flexibly assemble the corn hill-drop planters according to the needs, and the detachable structure can be: the connecting main rod 602 of the hand push rod 6 of each corn hill planter is provided with a short connecting rod 8, and is matched with an independent assembling connecting rod, the assembling connecting rod is a hollow rod, the short connecting rod can be inserted into the assembling connecting rod, a pin hole is formed in the joint of the short connecting rod and the assembling connecting rod, and a pin piece penetrates through the pin hole to be fixed (as shown in fig. 20).
The equipment is suitable for lands which are inconvenient for large-scale mechanical corn seeding, such as mountain lands, slope lands and small-block lands, and solves the problem that the lands are difficult to be dibbled manually; through using on the spot, this hill-drop planter is easy and simple to handle laborsavingly, can realize the accurate seeding of maize single grain, hardly can appear leaking and the seed phenomenon is got to many grains.
Although the present invention has been described in detail with reference to the foregoing examples, it will be apparent to one skilled in the art that various changes in the embodiments and/or modifications of the embodiments and/or portions thereof may be made, and all changes, equivalents, and modifications that fall within the spirit and scope of the invention are therefore intended to be embraced by the appended claims.
Claims (10)
1. A hand-push type single-seed corn hill planter comprises a roller, a duckbilled seed discharging opening, a seeding box, a single-seed taking device, a seed collecting funnel and a hand push rod; it is characterized in that the utility model is characterized in that,
the roller is a cylindrical shell, the front surface and the rear surface of the roller are round surfaces, a circular first baffle plate is arranged in front of the roller, and a first round hole communicated with the inside of the roller is formed in the center of the first baffle plate; a roller shaft perpendicular to the circular surface is installed in the center of the circular surface at the rear side of the roller, the rear end of the roller shaft penetrates out of the circular surface at the rear side of the roller and is fixedly connected with the roller so as to rotate synchronously with the roller, the front end of the roller shaft extends into the inner cavity of the roller, and the front end of the roller shaft is a non-circular connecting section;
a plurality of duckbilled seed discharging ports are uniformly arranged on the outer circumferential surface of the roller, and each duckbilled seed discharging port comprises a duckbilled seed discharging shell, a spring pressing plate and a switch spring; the duckbilled seed discharge shell is of a shell structure, the interior of the shell is a cavity, the right side of the shell is provided with a movable door which can be opened and closed, and the lower side edge of the movable door is hinged on the duckbilled seed discharge shell; the spring pressing plate is positioned on the right side of the duckbilled seed sowing shell, the lower edge of the spring pressing plate is connected with the lower edge of the movable door into a whole, and the upper edge of the spring pressing plate extends obliquely to the right and upwards and exceeds the upper edge of the duckbilled seed sowing shell; the switch spring is arranged on the right side of the spring pressing plate, the upper end of the switch spring is fixedly connected to the center of the right side face of the spring pressing plate, and the lower end of the switch spring is obliquely and vertically fixedly connected to the outer circumferential face of the roller;
the seeding box is of a cylindrical shell structure and comprises a mechanical box at the rear side and a seed box at the front side, the mechanical box and the seed box cover are combined together to form a finished shell structure, a ring-shaped partition plate is further arranged between the mechanical box and the seed box, and the mechanical box and the seed box are separated by the partition plate; the center of the mechanical box is coaxially arranged on the roller shaft through a bearing, and the seeding box cannot rotate along with the roller shaft; the bottom of the mechanical box is provided with a first notch for discharging corn seeds; the front side surface of the seed box is provided with a feed pipe, the opening of the feed pipe is upward, the lower end of the feed pipe is communicated with the inner cavity of the seed box, and corn seeds to be sowed are added into the seed box from the opening of the feed pipe; the partition plate is annular, the center of the partition plate is provided with a second circular through hole, and the upper part of the partition plate is provided with a second notch; a circle of first annular groove is formed in the front of the partition plate, and the first annular groove is sunken towards one side of the mechanical box;
the single seed taking device is arranged in the seeding box and comprises a front seed taking disc and a rear seed discharging disc, the seed discharging disc is circular, the center of the front side is a circular groove I for installing the seed taking disc, the center of the circular groove I is a rotating shaft connecting part, the center of the rotating shaft connecting part is a rotating shaft connecting through hole, the rotating shaft connecting through hole is matched with the section shape of the non-circular connecting section at the front end of the roller shaft, and the front end of the roller shaft penetrates through the rotating shaft connecting through hole, so that the seed discharging disc synchronously rotates along with the roller shaft; a circle of the periphery in front of the seed discharging plate is uniformly provided with a plurality of seed discharging grooves, a baffle part is arranged between every two adjacent seed discharging grooves, and a circle of second annular groove matched with the first annular groove on the partition plate is arranged on the baffle part; the seed discharging disc is arranged in the mechanical box at the rear side of the seeding box and can rotate in the mechanical box, the front of the seed discharging disc is attached to the partition plate and is shielded by the partition plate, and only part of the seed discharging groove is exposed at the second notch at the upper part of the partition plate;
the front seed taking plate comprises a circular base, seed taking spoons are arranged in front of the base along the radial direction, the number of the seed taking spoons is the same as that of the duckbilled seed discharging shells, and one seed taking spoon corresponds to one duckbilled seed discharging shell; the circular base of the seed taking plate penetrates through the through hole in the center of the partition plate and is installed in the first circular groove in the center of the seed metering plate, no gap exists between the circular base and the through hole in the center of the partition plate, and corn is prevented from entering the first circular groove; the non-circular connecting section at the front end of the roller shaft also penetrates through the through hole in the center of the circular base and penetrates out of the front end of the circular base, then the non-circular connecting section is fixed by a fixing piece, the seed taking disc is limited to move along the shaft, and the seed taking disc and the roller shaft synchronously rotate; the seed taking spoon is arranged in the seed box in front of the seeding box, the outer side end of the seed taking spoon extends to the front side of the first annular groove in front of the partition plate, the outer side end of the seed taking spoon is a groove-shaped spoon head, the spoon head can only contain one corn seed, and the spoon head is in a structure that one side far away from the first annular groove is high and the side close to the first annular groove is low, namely the seed in the spoon head can slide to one side of the first annular groove;
a first communicating hole is formed in the duckbilled seed discharging shell close to the outer circumferential surface of the roller, and the first communicating hole is communicated with the inner cavity of the roller and the inner cavity of the duckbilled seed discharging shell; the seed collecting hoppers are arranged at the periphery of the inner cavity of the roller and on the outer side of the sowing box and rotate synchronously with the roller, and each duckbilled seed discharging shell corresponds to one seed collecting hopper; the corn seeds leaked from the seeding box fall into the seed collecting funnel and are conveyed into the duckbilled seed discharge shell through the seed collecting funnel; specifically, each seed collecting funnel has the same structure, an arc-shaped large opening is formed towards the central point of the roller, a small opening is formed away from the central point of the roller, and the small opening end is inserted into the duckbilled seed discharging shell from the first connecting hole; the seed collecting funnels are combined into a complete seed collecting device, and the center of the complete seed collecting device forms a complete circle;
the upper end of the hand push rod is provided with a transverse handle, the middle of the hand push rod is provided with a main connecting rod, and the lower end of the hand push rod is provided with a U-shaped roller carrier; the front of the roller frame is provided with a short connecting arm, and the rear of the roller frame is provided with a long connecting arm; the lower end of the long connecting arm is provided with a through hole, the roller shaft passes through the through hole, so that the roller shaft can rotate, and the tail end of the long connecting arm is fixed by a nut locking position or a fixing piece to limit the long connecting arm to move along the axial direction; the short connecting arm is attached to the front edge of the roller and clamps the roller between the roller frames.
2. The hand propelled single grain corn hill planter of claim 1 wherein: the section of the front end of the roller shaft is a non-circular shape, such as a round shape, the upper part and the lower part of which are cut off, or the section of the front end of the roller shaft is a polygon, or the section of the front end of the roller shaft is an ellipse.
3. The hand propelled single grain corn hill planter of claim 1 wherein: a circle of sliding ring extends out of the periphery of the front of the roller, and an arc-shaped sliding plate attached to the inner wall of the sliding ring is arranged at the lower end of the short connecting arm.
4. The hand propelled single grain corn hill planter of claim 1 wherein: the seed box is made of transparent plastic.
5. The hand propelled single grain corn hill planter of claim 1 wherein: so that the arc length of the adjacent duckbilled seeding openings on the rollers is kept about 40 cm.
6. The hand propelled single grain corn hill planter of claim 5 wherein: the roller is uniformly provided with 3 duckbilled seed discharging openings, and the diameter of the roller is about 38 cm; the seed collecting funnel and the seed taking spoon are correspondingly arranged in 3 numbers, and each duckbilled seed discharging port corresponds to one seed collecting funnel and one seed taking spoon and is basically in the same radial direction.
7. The hand propelled single grain corn hill planter of claim 5 wherein: the gyro wheel on evenly be provided with 4 duckbilled seed metering mouths, the diameter of gyro wheel is about 51 centimetres, meanwhile, collection kind funnel, the spoon of getting seeds correspond and set up 4, every duckbilled seed metering mouth corresponds a collection kind funnel and the spoon of getting seeds, and basically in same footpath.
8. The hand propelled single kernel corn hill planter according to any one of claims 1-7, wherein: the corn hill-drop planter is designed into a multi-row planting structure, namely at least 2 corn hill-drop planters are arranged in parallel, adjacent corn hill-drop planters are connected together by at least one assembling connecting rod, and the distance between the adjacent corn hill-drop planters is controlled by the length of the assembling connecting rod, so that the row spacing of corn planting is controlled.
9. The hand propelled single grain corn hill planter of claim 8 wherein: the connection mode between the adjacent corn hill-drop planters is detachable.
10. The hand propelled single grain corn hill planter of claim 9 wherein: the connecting main rod of the push rod of each corn hill planter is provided with a short connecting rod, and is matched with an independent assembling connecting rod, the assembling connecting rod is a hollow rod, the short connecting rod can be inserted into the assembling connecting rod, a pin hole is formed in the joint of the short connecting rod and the assembling connecting rod, and the pin hole is penetrated through by a pin piece for fixing.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113767736A (en) * | 2021-09-02 | 2021-12-10 | 河北永发鸿田农机制造有限公司 | Seed taking device for duckbilled seeder |
| CN114097364A (en) * | 2021-12-20 | 2022-03-01 | 刘爱玲 | Multi-row hill planter for large seeds |
| RU223819U1 (en) * | 2023-12-14 | 2024-03-05 | федеральное государственное бюджетное образовательное учреждение высшего образования "Пензенский государственный аграрный университет" | Manual seeder |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201830645U (en) * | 2010-09-28 | 2011-05-18 | 韩凤臣 | Lip bit type mechanical precision dibbler |
| CN102090186A (en) * | 2010-11-15 | 2011-06-15 | 山东理工大学 | Movable bin single-seed precision hill seeder |
| CN201888088U (en) * | 2010-10-25 | 2011-07-06 | 黄国春 | Under-mulch drip irrigation precision quantitative seeder |
| CN102511227A (en) * | 2011-12-21 | 2012-06-27 | 河北永发鸿田农机制造有限公司 | Duck bill type precision seed metering device |
| RU2496293C1 (en) * | 2012-05-04 | 2013-10-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Астраханский государственный университет" | Section of seeder for dotted-hill seeding of melons and gourds |
| CN104115598A (en) * | 2014-08-04 | 2014-10-29 | 青铜峡市民乐农业机械有限公司 | Precise corn seed metering device |
| EP2939511A1 (en) * | 2014-05-02 | 2015-11-04 | Kverneland AS | Single grain meter and single grain seeder |
| CN205623156U (en) * | 2016-04-01 | 2016-10-12 | 山西省农业科学院高寒区作物研究所 | Circular seed crop disseminator of granule |
| CN107667624A (en) * | 2017-09-28 | 2018-02-09 | 庄粉香 | A kind of Portable Hand-pushing fodder corn drill |
| CN108064499A (en) * | 2017-12-24 | 2018-05-25 | 孙华明 | A kind of miniature seeding machine easy to use |
| CN108770429A (en) * | 2018-06-28 | 2018-11-09 | 中国农业大学 | A kind of pneumatic transmission formula high speed seed of maize |
| CN108886922A (en) * | 2018-07-24 | 2018-11-27 | 徐亮 | A kind of hand-held seeding apparatus |
| CN110089240A (en) * | 2019-04-24 | 2019-08-06 | 石河子大学 | In a kind of, the precise seeder of big partial size seed |
| CN209449191U (en) * | 2018-10-31 | 2019-10-01 | 杨秀国 | A kind of precision planter |
| CN211656840U (en) * | 2020-01-13 | 2020-10-13 | 鄂尔多斯市悍龙园林科技有限公司 | Hand-push type single-grain corn hill planter |
-
2020
- 2020-01-13 CN CN202010029340.2A patent/CN110972628B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201830645U (en) * | 2010-09-28 | 2011-05-18 | 韩凤臣 | Lip bit type mechanical precision dibbler |
| CN201888088U (en) * | 2010-10-25 | 2011-07-06 | 黄国春 | Under-mulch drip irrigation precision quantitative seeder |
| CN102090186A (en) * | 2010-11-15 | 2011-06-15 | 山东理工大学 | Movable bin single-seed precision hill seeder |
| CN102511227A (en) * | 2011-12-21 | 2012-06-27 | 河北永发鸿田农机制造有限公司 | Duck bill type precision seed metering device |
| RU2496293C1 (en) * | 2012-05-04 | 2013-10-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Астраханский государственный университет" | Section of seeder for dotted-hill seeding of melons and gourds |
| EP2939511A1 (en) * | 2014-05-02 | 2015-11-04 | Kverneland AS | Single grain meter and single grain seeder |
| CN104115598A (en) * | 2014-08-04 | 2014-10-29 | 青铜峡市民乐农业机械有限公司 | Precise corn seed metering device |
| CN205623156U (en) * | 2016-04-01 | 2016-10-12 | 山西省农业科学院高寒区作物研究所 | Circular seed crop disseminator of granule |
| CN107667624A (en) * | 2017-09-28 | 2018-02-09 | 庄粉香 | A kind of Portable Hand-pushing fodder corn drill |
| CN108064499A (en) * | 2017-12-24 | 2018-05-25 | 孙华明 | A kind of miniature seeding machine easy to use |
| CN108770429A (en) * | 2018-06-28 | 2018-11-09 | 中国农业大学 | A kind of pneumatic transmission formula high speed seed of maize |
| CN108886922A (en) * | 2018-07-24 | 2018-11-27 | 徐亮 | A kind of hand-held seeding apparatus |
| CN209449191U (en) * | 2018-10-31 | 2019-10-01 | 杨秀国 | A kind of precision planter |
| CN110089240A (en) * | 2019-04-24 | 2019-08-06 | 石河子大学 | In a kind of, the precise seeder of big partial size seed |
| CN211656840U (en) * | 2020-01-13 | 2020-10-13 | 鄂尔多斯市悍龙园林科技有限公司 | Hand-push type single-grain corn hill planter |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113767736A (en) * | 2021-09-02 | 2021-12-10 | 河北永发鸿田农机制造有限公司 | Seed taking device for duckbilled seeder |
| CN113767736B (en) * | 2021-09-02 | 2024-05-03 | 河北永发鸿田农机制造有限公司 | Duckbill seeder is with getting kind ware |
| CN114097364A (en) * | 2021-12-20 | 2022-03-01 | 刘爱玲 | Multi-row hill planter for large seeds |
| RU223819U1 (en) * | 2023-12-14 | 2024-03-05 | федеральное государственное бюджетное образовательное учреждение высшего образования "Пензенский государственный аграрный университет" | Manual seeder |
| RU226342U1 (en) * | 2024-04-04 | 2024-05-31 | федеральное государственное бюджетное образовательное учреждение высшего образования "Пензенский государственный аграрный университет" | Manual seeder |
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