CN211657030U - Hand-held seedling leading tool for manual seedling laying of film-coated corn - Google Patents
Hand-held seedling leading tool for manual seedling laying of film-coated corn Download PDFInfo
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- CN211657030U CN211657030U CN202020190278.0U CN202020190278U CN211657030U CN 211657030 U CN211657030 U CN 211657030U CN 202020190278 U CN202020190278 U CN 202020190278U CN 211657030 U CN211657030 U CN 211657030U
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Abstract
The utility model discloses a hand-held seedling guiding tool for manual seedling placing of film-covered corn, which comprises an A component and a B component, wherein the A component comprises a large handle, a long rod A, a moving hook, a slide track A and a ball A; the component B comprises a small handle, a long rod B, a lifting hook, a slide way B, a small support, a ball B and a thin rod. The user of the tool can stand without stooping or crouching down, so that the operation is easier. This instrument has two hooks, and can adjust the distance between two hooks according to maize seedling size to the seedling work is more scientific to the messenger draws, avoids leading maize seedling rupture or be injured because a hook, or the nonadjustable hook of distance leads to maize seedling stress point unscientific.
Description
Technical Field
The utility model relates to an agricultural equipment technical field, in particular to supply artifical hand-held type of putting seedling of tectorial membrane maize to draw seedling instrument.
Background
As an important grain, feed and economic dual-purpose crop in China, corn has wide application in the industries of agriculture, food industry, chemical industry and the like. Under the condition of limited cultivated land area in China, how to improve the corn yield is always an important subject of corn production. As an effective dry farming corn yield increasing technology in China, the mulching film mulching has an obvious yield increasing effect, has the effects of increasing temperature, retaining water, improving the water utilization efficiency and the like, is generally concerned in corn planting areas in China, and reports show that the yield increasing range can reach 30-60% when the corn is planted in the mulching film mulching mode, the input-output ratio reaches 1:2.5-3.0 (Gaoxiang and the like, 2014), and higher economic benefits can be obtained. In recent years, due to the appearance of the plastic film mulching, sowing and fertilizing all-in-one machine, the processes of fertilizing, sowing, plastic film mulching and the like are realized in one mechanical operation. The labor cost is greatly saved, and the corn planting by mulching film is more popular with farmers.
However, in actual production, due to the complexity of field soil and the fact that the stability of the machine during mechanical operation cannot reach an ideal level, the seedling holes reserved on the mulching film in the mulching film mulching, sowing and fertilizing integrated machine are not consistent with the positions of corn seeds during sowing, and deviation occurs. After the corn seedlings emerge, the seedlings can not break through the mulching film below the mulching film, if the corn seedlings are not timely released from the lower portion of the field mulching film, the growth and development of the corn seedlings are affected, and the phenomenon that the corn seedlings die due to overhigh environment temperature in the mulching film can be caused. This seriously affects the emergence and survival of corn, ultimately reducing the number of corn plants in the field and reducing yield.
The seedling guiding is usually carried out in the seedling stage, and during seedling guiding, a mulching film above the corn seedlings is usually punctured by hands, and the overground parts of the corn seedlings are led out from the gap between the ground and the mulching film, so that the overground parts of the corn seedlings are fully exposed outside the mulching film, and the growth and development of the corn and the requirement on light are facilitated. However, because the corn seedlings are tender and delicate, and the base parts are fragile, in the seedling guiding process, the phenomenon that the corn seedlings are broken due to improper seedling guiding operation or the phenomenon that the leaves of the corn seedlings are damaged often occurs; or the position of the seedling is improper, the drawn seedling is not vertical, but is pressed by the mulching film to grow obliquely, and the normal growth and development of the corn seedling are seriously influenced. In addition, when guiding seedlings, an operator usually bends over or squats down to guide the seedlings, so that the operator feels uncomfortable after long-time operation. Therefore, a tool which can lead the corn seedlings out of the mulching film quickly, enables the corn seedlings to be upright upwards and has little damage to the corn seedlings is urgently needed in production.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hand-held type that supplies tectorial membrane maize manual work to put seedling draws seedling instrument, the user of this apparatus can stand, need not bow or squat, makes the operation lighter. This instrument has two hooks, and can adjust the distance between two hooks according to maize seedling size to the work of leading the seedling is more scientific, avoids leading maize seedling rupture or be injured because a hook, or the nonadjustable hook of distance leads to maize seedling stress point unscientific, can solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a hand-held seedling leading tool for manual seedling releasing of film-coated corns comprises an A assembly and a B assembly, wherein the A assembly comprises a large handle, a long rod A, a moving hook, a slide way A and a round ball A, the large handle is welded at the top of the long rod A, a longitudinal slide way A is arranged below the large handle, the round ball A of the long rod A is arranged inside the slide way A, the round ball A is located at the tail end of the long rod A and is fixedly connected with the long rod A, and the bottom end of the long rod A is fixedly connected with the moving hook;
the B subassembly includes petiole, stock B, lifting hook, slide B, little support, ball B and pin shank, the top welding of stock B is in on the big handle, the below of big handle still is equipped with slidable mounting and is in stock B's petiole respectively is equipped with a little support about petiole and stock B and the big handle junction below 10-15cm contact department, stock B is inside to be hollow slide B, penetrates the pin shank in the slide B, the top welding ball B of pin shank, ball B still welds with the petiole shank, the bottom welding lifting hook of pin shank.
Further, the big handle is cylindrical or oblate.
Further, slide A is located big handle one side, occupies that slide A's one side is located the edge that closes on of big handle, and the opposite side ends in the junction of stock B and big handle.
Furthermore, the long rod A is rod-shaped, and one side of the long rod A is a round ball A.
The utility model discloses another kind of technical scheme who solves: the use method of the hand-held seedling guiding tool for manual seedling placing of the film covered corn comprises the following steps:
step 1: observing the plant height of the corn under the film in the field, and measuring the length L between the full-spread leaves and the leaf sheath connecting part from the base part to the uppermost part of the corn seedling under the film by using a ruler;
step 2: pushing the long rod A by hand to enable the horizontal distance between the long rod A and the long rod B to be L-1 cm;
and step 3: the user stands upright, holds the large handle with both hands, and makes the planes of the lifting hook and the moving hook of the device parallel to the stems of the corn seedlings lodged under the film;
and 4, step 4: the moving device enables the lifting hook and the hook head of the moving hook to hook and break the mulching film and enables the two hooks to hook the base part of the corn stalk respectively;
and 5: the positions of the two hooks are kept still, and the handle and the long rod are moved to enable the device to be vertical to the ground;
step 6: the small handle is lifted by one hand to enable the moving hook to slowly move upwards and drive the upper part of the corn seedling to move upwards until the corn seedling breaks through the mulching film and is upright.
Compared with the prior art, the beneficial effects of the utility model are that: the user of the tool can stand without stooping or crouching down, so that the operation is easier. This instrument has two hooks, and can adjust the distance between two hooks according to maize seedling size to the seedling work is more scientific to the messenger draws, avoids leading maize seedling rupture or be injured because a hook, or the nonadjustable hook of distance leads to maize seedling stress point unscientific.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the A-module structure of the tool of the present invention;
FIG. 3 is a schematic structural view of the component B of the tool of the present invention;
fig. 4 is a schematic diagram of the determination of the length L of the present invention.
In the figure: 1. a large handle; 2. a small handle; 3. a long rod B; 4. a long rod A; 5. a lifting hook; 6. moving the hook; 7. a slideway A; 8. a sphere A; 9. a slideway B; 10. a small support; 11. a sphere B; 12. a thin rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, a hand-held seedling guiding tool for manual seedling setting of film-covered corns comprises an A assembly and a B assembly.
Referring to fig. 2, the assembly a includes a large handle 1, a long rod a4, a moving hook 6, a slide a7 and a round ball A8, the large handle 1 is welded on the top of the long rod a4, the large handle 1 is cylindrical or oblate, a longitudinal slide a7 is arranged below the large handle 1, a round ball A8 of a long rod a4 is arranged inside the slide a7, the round ball A8 is located at the tail end of the long rod a4 and fixedly connected with the long rod a4, the round ball A8 is embedded in the slide a7, the round ball A8 can freely slide in the slide a7, so that the distance between the long rod a4 and the long rod B3 can be adjusted, and the bottom end of the long rod a4 is fixedly connected with the moving hook 6.
Referring to fig. 3, the assembly B comprises a small handle 2, a long rod B3, a lifting hook 5, a slide way B9, a small support 10, a round ball B11 and a thin rod 12, the top end of the long rod B3 is welded on the large handle 1, the small handle 2 slidably mounted on the long rod B3 is further arranged below the large handle 1, the small supports 10 are respectively arranged at the left and right of the 10-15cm contact position below the connection position of the small handle 2 and the long rod B3 with the large handle 1, the small supports 10 are used for supporting the small handle 2, the hollow slide way B9 is arranged inside the long rod B3, the thin rod 12 penetrates through the slide way B9, the round ball B11 is welded at the top end of the thin rod 12, the round ball B11 can slide in the slide way B9, the round ball B11 is also welded with the small handle 2, the lifting hook 5 is welded at the bottom of the thin rod 12, and when the device is pressed downwards, the thin rod 12 can be stretched upwards to drive the small handle 2.
The big handle 1 is made of metal materials and has the length of 30cm, the small handle 2 is made of metal materials and has the length of 12cm, the long rod B3 and the long rod A4 have the length of 120cm, and the distance between the small handle 2 and the big handle 1 is 12-14 cm. Also, the moving hook 6 may be moved up by 12-14 cm. The maximum distance between long rod B3 and long rod A4 is 15cm, and the minimum distance is 2 cm. Namely the adjustable range of the long rod B3 is 0-13 cm. The hook length is 4-8cm, and the hook is the metal material, and slide A7 is located big handle 1 one side, occupies that slide A7's one side is located big handle 1 and closes on the edge, and the opposite side ends in stock B3 and the junction of big handle 1. The long rod A4 is rod-shaped, and one side is a round ball A8.
The device comprises the following use steps:
step 1: observing the plant height of the corn under the mulch in the field, and measuring the length L (shown in figure 4) between the full-spread leaf and the leaf sheath connecting part from the base part to the uppermost part of the corn seedling under the mulch by using a ruler;
step 2: long rod A4 is pushed by hand to make the horizontal distance between long rod A4 and long rod B3 be L-1 cm;
and step 3: the user stands upright, holds the large handle 1 with both hands, and makes the planes of the lifting hook 5 and the moving hook 6 of the device parallel to the stems of the corn seedlings lodged under the film;
and 4, step 4: the moving device is used for hooking the hook heads of the lifting hook 5 and the moving hook 6 to break the mulching film and respectively hooking the two hooks on the base part of the corn stalk;
and 5: the positions of the two hooks are kept still, and the handle and the long rod are moved to enable the device to be vertical to the ground;
step 6: the small handle 2 is lifted by one hand to enable the moving hook 6 to move up slowly and drive the upper part of the corn seedling to move upwards until the corn seedling breaks through the mulching film and stands upright.
When the device is used, the distance from the base of the seedling to the joint of the leaf sheath and the leaf of the uppermost fully-expanded leaf of the corn is measured and recorded as L. Long rod A4 is pushed by hand to make the horizontal distance between long rod A4 and long rod B3L-1 cm. The user stands upright and holds the large handle 1 with both hands, so that the planes of the lifting hook 5 and the moving hook 6 of the device are parallel to the stems of the corn seedlings laid under the film. The device is moved, the hook heads of the lifting hook 5 and the moving hook 6 hook the mulching film, the two hooks respectively hook the corn stalk base part, the positions of the two hooks are kept still, and the handle and the long rod are moved, so that the device is vertical to the ground. The small handle 2 is lifted by one hand to enable the moving hook 6 to move up slowly and drive the upper part of the corn seedling to move upwards until the corn seedling breaks through the mulching film and stands upright.
The user of the tool can stand without stooping or crouching down, so that the operation is easier. This instrument has two hooks, and can adjust the distance between two hooks according to maize seedling size to the seedling work is more scientific to the messenger draws, avoids leading maize seedling rupture or be injured because a hook, or the nonadjustable hook of distance leads to maize seedling stress point unscientific.
The above description is only the specific implementation manner of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution of the present invention and the design of the present invention within the technical scope of the present invention.
Claims (4)
1. The utility model provides a supply manual hand-held type seedling-leading instrument of putting seedling of tectorial membrane maize, its characterized in that includes A subassembly and B subassembly two parts, the A subassembly includes big handle (1), stock A (4), shifting hook (6), slide A (7) and ball A (8), big handle (1) welding is at the top of stock A (4), the inside below of big handle (1) is equipped with fore-and-aft slide A (7), the inside of slide A (7) is equipped with ball A (8) of stock A (4), ball A (8) are located the end of stock A (4), with stock A (4) fixed connection, the bottom and the shifting hook (6) fixed connection of stock A (4);
the B subassembly includes petiole (2), stock B (3), lifting hook (5), slide B (9), little support (10), ball B (11) and slender pole (12), the top welding of stock B (3) is in on the petiole (1), the below of petiole (1) still is equipped with slidable mounting and is in petiole (2) of stock B (3), respectively is equipped with a little support (10) about petiole (2) and stock B (3) and petiole (1) junction below 10-15cm contact department, stock B (3) inside is hollow slide B (9), penetrates slender pole (12) in slide B (9), the top welding ball B (11) of slender pole (12), ball B (11) still welds with petiole (2), the bottom welding lifting hook (5) of slender pole (12).
2. The hand-held seedling guiding tool for manual seedling setting of the film covered corn as claimed in claim 1, wherein the large handle (1) is cylindrical or oblate.
3. The hand-held seedling guiding tool for the manual seedling releasing of the film covered corns as claimed in claim 1, wherein the slide A (7) is positioned at one side of the large handle (1), one side occupying the slide A (7) is positioned at the adjacent edge of the large handle (1), and the other side is stopped at the connecting part of the long rod B (3) and the large handle (1).
4. The hand-held seedling guiding tool for manual seedling setting of the film covered corn as claimed in claim 1, wherein the long rod A (4) is rod-shaped and is provided with a round ball A (8) at one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020190278.0U CN211657030U (en) | 2020-02-19 | 2020-02-19 | Hand-held seedling leading tool for manual seedling laying of film-coated corn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020190278.0U CN211657030U (en) | 2020-02-19 | 2020-02-19 | Hand-held seedling leading tool for manual seedling laying of film-coated corn |
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| CN211657030U true CN211657030U (en) | 2020-10-13 |
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| CN202020190278.0U Active CN211657030U (en) | 2020-02-19 | 2020-02-19 | Hand-held seedling leading tool for manual seedling laying of film-coated corn |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111165243A (en) * | 2020-02-19 | 2020-05-19 | 中国科学院东北地理与农业生态研究所 | Hand-held adjustable simple seedling guiding tool for manual seedling placing of film-covered corn and use method |
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2020
- 2020-02-19 CN CN202020190278.0U patent/CN211657030U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111165243A (en) * | 2020-02-19 | 2020-05-19 | 中国科学院东北地理与农业生态研究所 | Hand-held adjustable simple seedling guiding tool for manual seedling placing of film-covered corn and use method |
| CN111165243B (en) * | 2020-02-19 | 2023-09-15 | 中国科学院东北地理与农业生态研究所 | Handheld adjustable simple seedling guiding tool for manual seedling laying of covered corn and application method |
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