CN211047820U - Portable rice seedling seeder - Google Patents
Portable rice seedling seeder Download PDFInfo
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- CN211047820U CN211047820U CN201921967366.0U CN201921967366U CN211047820U CN 211047820 U CN211047820 U CN 211047820U CN 201921967366 U CN201921967366 U CN 201921967366U CN 211047820 U CN211047820 U CN 211047820U
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- frame
- hopper
- telescopic
- adjusting device
- rice seedling
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Abstract
The utility model discloses a portable rice seedling seeder, which comprises a land wheel height adjusting device, a hopper telescopic adjusting device and a telescopic handrail adjusting device, wherein the land wheel height adjusting device adjusts the land wheel height, thereby realizing the seeding requirements under different soil conditions, the use of the seeder under special terrains can be satisfied through the land wheel adjusting device, and the land wheel height is adjusted to be low when not used, so that the seeder is more convenient to carry; the hopper can be contracted when not used through the telescopic adjusting device of the hopper, the carrying is convenient, and the space is saved when the hopper is placed; the telescopic handrail adjusting device is detachably connected to the rack through the connecting bolt and can be taken down when not in use, and the telescopic handrail has a telescopic function and can be contracted when not in use, so that the telescopic handrail adjusting device has the characteristics of convenience in carrying and flexibility in use.
Description
Technical Field
The utility model relates to the technical field of agricultural machinery, concretely relates to portable rice seedling disseminator.
Background
The rice is one of herbaceous rice genera and also is the most main and longest one of the rice genera as grain, and the rice has a very important position in crops in China; most of the traditional rice planting is finished by hands, along with the continuous development of science and technology, the mechanical rice seeding technology is continuously popularized and popularized, the agricultural mechanized development is more closely combined with the agricultural production and the rural economic development, the outstanding expression is that the mechanized development of field operation is faster, and the development of agricultural mechanization not only enables a plurality of farmers to walk on rich roads by operating agricultural machinery, but also brings rich life, greatly improves the production conditions in rural areas, reduces the labor intensity of the farmers, changes the agricultural production mode and the life mode of the farmers, and promotes the social progress in rural areas;
some seeders for rice seedling raising trays are available on the market at present, but special tracks need to be laid, the seeders can realize rice seeding and seedling raising in a specified area along the tracks, the use is inconvenient, when some special terrains are encountered, the tracks are difficult to lay due to terrain limitation, or the difficulty of track laying is large, the seeding and seedling raising by using the seeders are inconvenient, in addition, due to terrain and soil reasons, the seeding depth can also be different, the height of land wheels needs to be adjusted, and the existing seeders can not realize the function; the existing seeder is large in size, inconvenient to carry, large in occupied space when placed and inconvenient to use.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to provide a portable rice seedling-raising seeder, which can be contracted when the hopper is not used by arranging a hopper telescopic adjusting device, is convenient to carry and saves space when being placed; the land wheel height adjusting device is arranged to adjust the land wheel height, so that the sowing requirements under different soil conditions are met, and the use of the sowing device under special terrain can be met; realize the shrink and the extension of handrail through setting up flexible handrail adjusting device, have collapsible, easily carry, use nimble characteristics.
In order to achieve the above object, the utility model discloses a technical scheme be:
a portable rice seedling seeder comprises a frame, seeding feet, a feed opening and a seeding adjusting shaft, wherein the feed opening and the seeding adjusting shaft are arranged on the frame;
the land wheel height adjusting devices are symmetrically arranged at the left end and the right end of the lower end surface of the rack;
the hopper telescopic adjusting device is arranged on the upper end surface of the frame;
the telescopic handrail adjusting device is detachably arranged on the side surface of the rack.
Preferably, the land wheel height adjusting device comprises a support leg frame assembly and an upright frame assembly arranged on the inner side of the support leg frame assembly, and the support leg frame assembly is connected with the upright frame assembly through a through hole and a bolt penetrating through the through hole.
Preferably, the supporting leg frame assembly is a supporting leg frame, the upper end of the supporting leg frame is connected with the lower end of the rack, the supporting leg frame is of a hollow structure with an opening at the lower part, and a plurality of through holes are symmetrically formed in the side walls of the left side and the right side of the supporting leg frame.
Preferably, the upright frame assembly comprises an upright frame and a land wheel, the land wheel is fixedly arranged at the bottom end of the upright frame, the upright frame is of a hollow structure, a plurality of through holes are symmetrically formed in the side walls of the left side and the right side of the upright frame, and the positions of the through holes in the leg support and the upright frame correspond to each other.
Preferably, the telescopic hopper adjusting device comprises a telescopic hopper and a hopper connecting device, the upper opening area of the telescopic hopper is larger than the lower opening area, one side bottom edge of the lower opening of the telescopic hopper is fixedly connected with one side edge of the upper end face of the frame, and other bottom edges of the lower opening of the telescopic hopper correspond to and are detachably connected with other side edges of the upper end face of the frame through the hopper connecting device.
Preferably, flexible hopper include canvas and telescopic frame, canvas detachable connects on telescopic frame, and telescopic frame comprises fossil fragments and pin, through pin joint between per two adjacent fossil fragments, the steel pipe is chooseed for use to the fossil fragments, can realize telescopic frame's shrink function through pin joint between the fossil fragments.
Preferably, hopper connecting device include connecting plate, screw and screw, the connecting plate all has the setting at the open-ended side under flexible hopper and the side of port on the frame, the screw setting is in the central point of connecting plate, couples together the screw on the connecting plate that will correspond through the screw, realizes connecting flexible hopper and frame.
Preferably, the telescopic handrail adjusting device comprises a telescopic handrail and a handrail connecting device, the handrail connecting device is a connecting bolt, and the telescopic handrail is detachably connected with the rack through the connecting bolt so as to be detached.
Preferably, flexible handrail constitute by a plurality of threaded rods, the one end of threaded rod is equipped with the external screw thread, and the other end is equipped with the internal thread, during the use, realizes being connected between the threaded rod through the connection of external screw thread and external screw thread between the threaded rod to realize the shrink and the expansion of flexible handrail.
The utility model has the advantages that:
because the portable rice seedling-raising seeder provided by the utility model can be contracted when the hopper is not used by arranging the hopper telescopic adjusting device, the portable rice seedling-raising seeder is convenient to carry, and the space is saved when the portable rice seedling-raising seeder is placed; the land wheel height adjusting device is arranged to adjust the land wheel height, so that the sowing requirements under different soil conditions are met, and the use of the sowing device under special terrain can be met; the telescopic handrail adjusting device is arranged to realize the contraction and extension of the handrail, and has the characteristics of convenience in carrying and flexibility in use.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a top view of the present invention.
Fig. 4 is a schematic structural view of the land wheel height adjusting device.
Fig. 5 is a side view of the ground wheel height adjustment device.
Fig. 6-1 is a schematic structural view of the hopper telescopic adjusting device when the hopper telescopic adjusting device is extended.
Fig. 6-2 is a schematic structural view of the hopper telescopic adjusting device when partially contracted.
Fig. 7 is a schematic structural view of a telescopic framework of the hopper telescopic adjusting device.
Fig. 8 is a schematic view of the connection between the hopper telescopic adjusting device and the frame.
Fig. 9 is a schematic view of the telescopic armrest.
Wherein: 1. the automatic seeder comprises a telescopic hopper, 2 parts of a rack, 3 parts of a supporting leg frame, 4 parts of land wheels, 5 parts of a feed opening, 6 parts of a seeding adjusting shaft, 7 parts of a bolt, 8 parts of a through hole, 9 parts of a vertical frame, 10 parts of a keel, 11 parts of a pin, 12 parts of a telescopic handrail, 13 parts of canvas, 14 parts of screw holes, 15 parts of a connecting plate, 16 parts of a connecting bolt, 17 parts of a rotating shaft, 18 parts of a threaded rod and 19 parts of a seeding foot.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings:
referring to the attached drawings 1-5, a portable rice seedling seeder comprises a frame 2, seeding feet 19, a feed opening 5 and a seeding adjusting shaft 6 which are arranged on the frame 2, wherein the seeding feet 19 are arranged at the lower end of the frame 2 and are connected with the lower opening end of the feed opening 5;
the land wheel height adjusting devices are symmetrically arranged at the left end and the right end of the lower end surface of the frame 2;
the hopper telescopic adjusting device is arranged on the upper end surface of the frame 2;
the telescopic handrail adjusting device is detachably arranged on the side surface of the frame 2;
the land wheel height adjusting device comprises a supporting leg frame assembly and an upright frame assembly, wherein the upright frame assembly is arranged on the inner side of the supporting leg frame assembly, and the supporting leg frame assembly is connected with the upright frame assembly through a through hole 8 and a bolt 7 penetrating through the through hole 8; the supporting leg frame assembly is a supporting leg frame 3, the upper end of the supporting leg frame 3 is connected with the lower end of the rack 2, the supporting leg frame 3 is of a hollow structure with an opening at the lower end, and a plurality of through holes 8 are symmetrically formed in the side walls of the left side and the right side of the supporting leg frame 3; the vertical frame assembly comprises a vertical frame 9 and a land wheel 4, the land wheel 4 is fixedly arranged at the bottom end of the vertical frame 9, the vertical frame 9 is of a hollow structure, and a plurality of through holes 8 are symmetrically formed in the side walls of the left side and the right side of the vertical frame 9;
the through holes 8 formed in the side walls of the supporting leg frames 3 correspond to the through holes 8 formed in the side walls of the vertical frames 9 in position, so that the height of the land wheels 4 can be changed by changing the upper and lower positions of the through holes 8 connected with the bolts 7, the height of the land wheels can be adjusted under different terrain conditions, and the seeding requirements can be met;
the upright frame assembly can be arranged on the outer side of the supporting leg frame assembly, and the height of the land wheel can be adjusted;
besides the through hole and the bolt connection, the connection mode of the leg support frame component and the upright frame component can also use other connection modes, such as buckle connection.
Referring to the attached drawings 6-1, 6-2, 7 and 8, the hopper telescopic adjusting device comprises a telescopic hopper 1 and a hopper connecting device, wherein the telescopic hopper 1 is of a conical structure with an upper opening and a lower opening, the area of the upper opening is larger than that of the lower opening so as to store seeds and facilitate use, the bottom edge of one side of the lower opening of the telescopic hopper 1 is fixedly connected to the rack 2, and the other side of the lower opening of the telescopic hopper 1 is detachably connected with the other side of the rack 2 through the hopper connecting device; the telescopic hopper 1 comprises a canvas 13 and a telescopic framework, the canvas 13 is detachably connected to the outer side of the telescopic framework, the telescopic framework consists of keels 10 and pins 11, and every two adjacent keels 10 are connected through the pins 11; the hopper connecting device comprises a connecting plate 15, screw holes 14 and screws, wherein the connecting plate 15 is arranged on the telescopic hopper 1 and the rack 2, the screw holes 14 are arranged in the center of the connecting plate 15, and when the screws pass through the corresponding screw holes 14, the telescopic hopper 1 can be connected with the rack 2;
the specific mode of fixedly connecting the telescopic hopper 1 and the frame 2 is that a cross bar is arranged on one side edge of the upper end surface of the frame 2, two ends of the cross bar are welded with keels at two ends of the bottom edge of one side of the lower opening of the telescopic framework, and canvas 13 is sewn on the cross bar, so that the bottom edge of one side of the lower opening of the telescopic hopper 1 is fixedly connected with one side edge of the upper end surface of the frame 2;
the specific connection mode of the detachable connection of the canvas 13 and the telescopic framework is that the canvas 13 is sewn on the keel 10 at each bottom edge of the lower opening of the telescopic framework at the lower opening position of the telescopic framework, the tight connection is mainly realized by sewing the canvas 13 and the keel 10 by using the method, the material leakage is avoided, the lantern ring is arranged at the upper edge of the canvas 13 at the upper opening position of the telescopic framework, the canvas 13 is sleeved with the keel 10 at each bottom edge of the upper opening of the telescopic framework through the lantern ring, the viscose sheets are arranged at each connection angle and pin of the canvas 13 and the telescopic framework, the tight fit connection of the canvas 13 and the telescopic framework is realized through the viscose sheets, and the telescopic framework is convenient and practical;
the keel 10 is made of a steel pipe material, has high hardness, can ensure that the keel is not deformed excessively under the pressure of a seed material, and is light in weight and convenient to carry due to the selection of the steel pipe material;
during the seeding, through passing corresponding screw 14 with the screw, couple together flexible hopper 1 and frame 2, the hopper stretches out, sows, pulls down the screw when the seeding finishes, and the hopper shrink is fixed on the side of frame 2 through fixing device with flexible hopper 1, conveniently carries, can also save space, this paper moreover hopper connecting device be not limited to and use bolted connection, can also use other swing joint.
Referring to fig. 9, the telescopic handrail adjusting device comprises a telescopic handrail 12 and a handrail connecting device, the handrail connecting device is a connecting piece 16, the telescopic handrail 12 is detachably connected with the frame 2 through the connecting piece 16, so that the telescopic handrail 12 can be detached when not in use; the telescopic handrail 12 consists of a plurality of threaded rods 18, wherein one end of each threaded rod 18 is provided with an external thread, and the other end of each threaded rod 18 is provided with an internal thread, and when the telescopic handrail is used, the threaded rods 18 are connected through the connection of the external threads and the external threads so as to realize the contraction and expansion of the telescopic handrail 12;
the connecting bolt 16 comprises a bolt and connecting ports, the connecting ports are symmetrically arranged on two sides of the threaded rod 18 at the lowest end, the end part of the threaded rod 18 is provided with a threaded hole, and when the connecting bolt is used, the frame 2 is connected with the telescopic handrail 12 through the connecting ports and the threaded hole arranged at the end part of the threaded rod 18; after the use is finished, the bolts are dismounted, and the frame 2 is separated from the telescopic handrail 12;
the telescopic handrail 12 can be used not only as a folding device but also as a contraction device, and can be contracted and used after being disassembled.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. A portable rice seedling seeder comprises a frame (2), seeding feet (19), a feed opening (5) and a seeding adjusting shaft (6) which are arranged on the frame (2), wherein the seeding feet (19) are arranged at the lower end of the frame (2) and are connected with the lower opening end of the feed opening (5), and the portable rice seedling seeder is characterized by further comprising a land wheel height adjusting device, a hopper telescopic adjusting device and a telescopic handrail adjusting device;
the land wheel height adjusting devices are symmetrically arranged at the left end and the right end of the lower end surface of the rack (2);
the hopper telescopic adjusting device is arranged on the upper end surface of the frame (2);
the telescopic handrail adjusting device is detachably arranged on the side surface of the rack (2).
2. The portable rice seedling seeder of claim 1, wherein the land wheel height adjusting device comprises a leg frame assembly and an upright frame assembly arranged inside the leg frame assembly, and the leg frame assembly is connected with the upright frame assembly through a through hole (8) and a bolt (7) penetrating through the through hole.
3. The portable rice seedling seeder of claim 2, wherein the leg frame assembly is a leg frame (3), the upper end of the leg frame (3) is connected with the lower end of the frame (2), the leg frame (3) is a hollow structure with an opening at the lower part, and a plurality of through holes (8) are symmetrically arranged on the side walls of the left side and the right side of the leg frame (3).
4. The portable rice seedling seeder of claim 3, wherein the upright frame assembly comprises an upright frame (9) and a land wheel (4), the land wheel (4) is fixedly arranged at the bottom end of the upright frame (9), the upright frame (9) is of a hollow structure, a plurality of through holes (8) are symmetrically arranged on the side walls of the left side and the right side of the upright frame (9), and the positions of the through holes (8) on the leg support frame (3) and the upright frame (9) correspond to each other.
5. The portable rice seedling seeder of claim 1, wherein the hopper retractable adjustment device comprises a retractable hopper (1) and a hopper connecting device, the upper opening area of the retractable hopper (1) is larger than the lower opening area, the bottom edge of one side of the lower opening of the retractable hopper (1) is fixedly connected with one side edge of the upper end surface of the frame (2), and the other bottom edges of the lower opening of the retractable hopper (1) are correspondingly and detachably connected with the other side edges of the upper end surface of the frame (2) through the hopper connecting device.
6. The portable rice seedling seeder of claim 5, wherein the retractable hopper (1) comprises a canvas (13) and a retractable framework, the canvas (13) is detachably connected to the retractable framework, the retractable framework is composed of keels (10) and pins (11), every two adjacent keels (10) are connected through the pins (11), the keels (10) are made of steel pipes, and the keels (10) are connected through the pins (11) to realize the retractable function of the retractable framework.
7. The portable rice seedling seeder of claim 5, wherein the hopper connecting device comprises a connecting plate (15), a screw hole (14) and a screw, the connecting plate (15) is provided at both the side of the lower opening of the retractable hopper (1) and the side of the upper port of the frame (2), the screw hole (14) is provided at the center of the connecting plate (15), the screw holes (14) on the corresponding connecting plate (15) are connected through the screw, and the retractable hopper (1) and the frame (2) are connected.
8. The portable rice seedling seeder of claim 1, wherein the telescopic handrail adjusting device comprises a telescopic handrail (12) and a handrail connecting device, the handrail connecting device is a connecting bolt (16), and the telescopic handrail (12) is detachably connected with the frame (2) through the connecting bolt (16) so as to detach the telescopic handrail (12).
9. The portable rice seedling seeder of claim 8, wherein the telescopic handrail (12) is composed of a plurality of threaded rods (18), one end of each threaded rod (18) is provided with an external thread, the other end of each threaded rod is provided with an internal thread, and when the portable rice seedling seeder is used, the threaded rods (18) are connected through the external threads and the external threads so as to realize the contraction and expansion of the telescopic handrail (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921967366.0U CN211047820U (en) | 2019-11-14 | 2019-11-14 | Portable rice seedling seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921967366.0U CN211047820U (en) | 2019-11-14 | 2019-11-14 | Portable rice seedling seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211047820U true CN211047820U (en) | 2020-07-21 |
Family
ID=71583724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921967366.0U Expired - Fee Related CN211047820U (en) | 2019-11-14 | 2019-11-14 | Portable rice seedling seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211047820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113330865A (en) * | 2021-06-15 | 2021-09-03 | 河南职业技术学院 | Based on afforestation ecological remediation is with green seeder of planting |
-
2019
- 2019-11-14 CN CN201921967366.0U patent/CN211047820U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113330865A (en) * | 2021-06-15 | 2021-09-03 | 河南职业技术学院 | Based on afforestation ecological remediation is with green seeder of planting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200721 Termination date: 20201114 |
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| CF01 | Termination of patent right due to non-payment of annual fee |