CN212937042U - Flue-cured tobacco membrane breaking-fertilizer quantitative ring application-ridging device - Google Patents
Flue-cured tobacco membrane breaking-fertilizer quantitative ring application-ridging device Download PDFInfo
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- CN212937042U CN212937042U CN202020572418.0U CN202020572418U CN212937042U CN 212937042 U CN212937042 U CN 212937042U CN 202020572418 U CN202020572418 U CN 202020572418U CN 212937042 U CN212937042 U CN 212937042U
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Abstract
The utility model relates to a flue-cured tobacco rupture of membranes-fertilizer ration ring is executed-device of earthing up belongs to flue-cured tobacco cultivation technical field. The flue-cured tobacco membrane breaking-fertilizer quantitative ring fertilization-ridging device comprises a quantitative fertilization part and a membrane breaking-ridging part, wherein the quantitative fertilization part comprises a storage barrel, a material guide pipe, a feed valve, a feed baffle, a discharge valve and a discharge baffle; the utility model has simple and convenient operation, the film breaking size and the fertilizing amount of each tobacco plant are uniform, the residual film is easy to collect, the fertilizer is uniformly distributed around the tobacco plants, the tobacco plants are not easy to burn, the tobacco plants can be effectively prevented from being injured by shovels and the soil splashes on the tobacco plants to influence the growth of flue-cured tobacco in the ridging process, and the film breaking-fertilizing-ridging quality and efficiency can be effectively improved; secondly, operating personnel only need stand and can accomplish, need not bow to tear the membrane and fertilize, alleviateed intensity of labour.
Description
Technical Field
The utility model belongs to the technical field of the flue-cured tobacco cultivation, specifically speaking relates to a flue-cured tobacco rupture of membranes-fertilizer ration ring is executed-earthing up device.
Background
The transplanting technology of the seedlings under the flue-cured tobacco film fully solves the problems of low temperature and growth of the seedlings under the drought and no rain conditions by utilizing natural resources such as sunlight, air temperature, moisture, soil and the like and combining the moisturizing and heat preserving effects of the mulching film. Compared with the conventional transplanting technology, the flue-cured tobacco seedling transplanting technology has the advantages of shortening the seedling raising period, reducing the seedling raising cost, being high in transplanting survival rate, short in seedling returning period, developed in root system, capable of reducing the probability of tobacco seedlings being damaged by viruses, high in tobacco leaf quality, high in yield value and the like, and is generally popularized and applied in tobacco areas in recent years. However, in the field management stage, the technology needs to carry out the procedures of perforating, membrane breaking, seedling picking, fertilization, ridging and the like, is more complex than the conventional transplanting procedure, particularly in the membrane breaking and ridging link, manual membrane breaking is adopted, membrane openings are different in size, the conditions of overlarge openings and undersize openings are common, and the overlarge openings are not beneficial to heat preservation and moisture preservation; the top dressing fertilizer with too small opening is easy to scatter on the film and difficult to be absorbed and utilized by tobacco plants, the utilization rate of the fertilizer is reduced, the soil cultivated during the hilling is easy to be isolated from the pond soil by the mulching film, and the fertilizing and hilling effects are seriously influenced.
Meanwhile, flue-cured tobacco fertilization is an important and relatively complex link in flue-cured tobacco production. Tobacco growers generally adopt a hand-held mode to fertilize in actual production, the randomness is large, the dosage and the fertilizing mode are difficult to control, and the dosage is difficult to achieve accurately. In order to save labor, many tobacco growers adopt a single-point fertilization method of placing a small bunch of fertilizer beside tobacco plants, but the method can cause overlarge local fertilizer concentration, is easy to burn seedlings, is not easy to be absorbed and utilized by the tobacco plants, and has low fertilizer utilization rate. The fertilizer ring application is an ideal fertilizing mode for flue-cured tobacco, but the manual ring application wastes labor and time, has low efficiency and is difficult to popularize.
The film-coated flue-cured tobacco ridging mode in the prior art is mainly two: one is film uncovering ridging, and the other is film uncovering ridging. The membrane uncovering and hilling are mainly completed through the following steps: firstly, removing all mulching films in the tobacco moisture; secondly, enclosing the soil in the dead furrow around the tobacco plant by a hoe or a shovel; and thirdly, removing soil brought to tobacco plant leaves in the ridging process. The membrane uncovering-free hilling is mainly completed by the following steps: firstly, an operator squats on the ground to tear a mulching film around the tobacco plant open a hole with the diameter not less than 30 cm; secondly, enclosing the soil in the dead furrow around the tobacco plant by a hoe or a shovel with a small heart wing, avoiding damaging the tobacco plant as much as possible, and sealing the soil connection part of the mulching film and the pond mouth to achieve the effects of heat preservation and moisture preservation; and thirdly, removing soil brought to tobacco plant leaves in the ridging process. The tobacco curing production adopts a mode of not uncovering the membrane to hille, but the mode takes much labor and time, particularly workers who squat on the ground are in a squat state for a long time, so that legs and feet are numb, and the workers often need to bend down when removing soil on the leaves, so that the waist and back pain of the workers can be caused by long-time bending down, and the health of the workers is influenced. When the soil on the tobacco leaves is removed, hands directly contact with tobacco plants, and viruses are easily cross-infected among the tobacco plants.
Disclosure of Invention
In order to overcome the problems in the prior art, the utility model provides a flue-cured tobacco membrane breaking-fertilizer quantitative environmental fertilization-ridging device; the defects of more labor, high labor intensity and low working efficiency in the film breaking, ridging and fertilizing links after the flue-cured tobacco seedlings under the film are transplanted are overcome; effectively improve the efficiency of film breaking, residual film picking, fertilization and ridging, reduce labor intensity and improve cultivation quality.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
a flue-cured tobacco membrane breaking-fertilizer quantitative circular application-ridging device comprises a quantitative fertilization part and a membrane breaking-ridging part, wherein the quantitative fertilization part comprises a storage barrel 1, a material guide pipe 2, a feed valve 4, a feed baffle 5, a discharge valve 6 and a discharge baffle 7, the storage barrel 1 is installed at the top end of the material guide pipe 2, the material guide pipe 2 is provided with the feed valve 4 and the discharge valve 6 which are arranged up and down, rotating shafts of the feed valve 4 and the discharge valve 6 are provided with the feed baffle 5 and the discharge baffle 7 which are positioned in the material guide pipe 2, and a fertilizer quantitative cavity 8 is formed between the feed baffle 5 and the discharge baffle 7; rupture of membranes-earthing up part including cutting membrane ware 9, barb 10, unloading cover 11 fixed mounting is at the lower extreme of passage 2, installs in the unloading cover 11 and cuts membrane ware 9, cuts and forms an annular fertilization passageway between membrane ware 9 and the unloading cover 11, is provided with barb 10 that is used for collecting the incomplete membrane on the inside wall of cutting membrane ware 9.
Furthermore, two handles 3 which are symmetrical left and right are arranged on the material guiding pipe 2.
Further, the lower end of the film cutter 9 is uniformly provided with cutter teeth for cutting the film.
Further, the upper part of the blanking cover 11 is of a hollow semi-ellipsoidal structure, and the lower part of the blanking cover is of a hollow cylindrical structure; the upper part of the film cutter 9 is of a hollow semi-ellipsoidal structure, and the lower part of the film cutter 9 is provided with vertically downward cutter teeth which are uniformly arranged on the hollow semi-ellipsoidal structure.
Furthermore, the bottommost end of the film cutter 9 is 1-2cm longer than the bottommost end of the blanking cover 11.
The utility model has the advantages that:
the utility model has simple and convenient operation, the film breaking size and the fertilizing amount of each tobacco plant are uniform, the residual film is easy to collect, the fertilizer is uniformly distributed around the tobacco plants, the tobacco plants are not easy to burn, the tobacco plants can be effectively prevented from being injured by shovels and the soil splashes on the tobacco plants to influence the growth of flue-cured tobacco in the ridging process, and the film breaking-fertilizing-ridging quality and efficiency can be effectively improved; secondly, operating personnel only need stand and can accomplish, need not bow to tear the membrane and fertilize, alleviateed intensity of labour.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic structural view of the membrane rupturing device of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 3;
fig. 5 is a schematic view of the structure of the feed valve and the feed baffle of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the following will explain in detail a preferred embodiment of the present invention with reference to the accompanying drawings to facilitate understanding of the skilled person.
As shown in fig. 1-4, a flue-cured tobacco membrane breaking-fertilizer quantitative ring application-ridging device comprises a quantitative fertilization part and a membrane breaking-ridging part, wherein the quantitative fertilization part comprises a storage barrel 1, a material guide pipe 2, a feed valve 4, a feed baffle 5, a discharge valve 6 and a discharge baffle 7, the storage barrel 1 is installed at the top end of the material guide pipe 2, and the storage barrel 1 can store fertilizer so as to facilitate the subsequent fertilization of tobacco seedlings. A feed valve 4 and a discharge valve 6 which are arranged up and down are arranged on the material guide pipe 2, a feed baffle 5 and a discharge baffle 7 which are positioned in the material guide pipe 2 are arranged on rotating shafts of the feed valve 4 and the discharge valve 6, a fertilizer quantifying cavity 8 is formed between the feed baffle 5 and the discharge baffle 7, a transparent plastic plate is arranged on the side wall of the fertilizer quantifying cavity 8, and scale marks are arranged on the transparent plastic plate; through adopting feeding baffle 5 to put into fertilizer ration chamber 8 with the fertilizer of storage vat 1, after fertilizer reached a quantitative, can close feeding baffle 5 through feed valve 4, guarantee fertilizer ration in fertilizer ration chamber 8, at this in-process, can observe fertilizer ration chamber 8's fertilizer utensil volume for what through transparent plastic board and the scale mark on it. The membrane breaking-earthing part comprises a membrane cutter 9, an agnail 10 and a discharging cover 11, the discharging cover 11 is fixedly installed at the lower end of the guide pipe 2, the membrane cutter 9 is installed in the discharging cover 11, an annular fertilizing channel is formed between the membrane cutter 9 and the discharging cover 11, after fertilizer is quantified in the fertilizer quantifying cavity 8, the discharging baffle 7 is opened through the discharging valve 6, so that the fertilizer enters the annular fertilizing channel formed between the membrane cutter 9 and the discharging cover 11 along the guide pipe 2, and the fertilizer is applied around tobacco plants through the annular fertilizing channel. Barbs 10 for collecting residual films are arranged on the inner side wall of the film cutter 9; after the fertilization is finished, earth in the dead furrow is shoveled to the periphery of the film cutting device 9 by a shovel or a hoe, then the whole flue-cured tobacco film breaking-fertilizer quantitative circular application-ridging device is lifted upwards, the earth around the film cutting device 9 moves to the periphery of tobacco plants under the action of gravity, the ridging and fertilizer covering work is finished, meanwhile, a residual film hook is stuck on an agnail 10 on the inner side of the film cutting device 9, and then the tobacco field is cleaned and taken out in time by hands.
The two bilaterally symmetrical handles 3 are mounted on the material guide pipe 2, the whole flue-cured tobacco membrane breaking-fertilizer quantitative cyclic application-ridging device can be conveniently moved by holding the handles 3 through the two handles 3, and meanwhile, the membrane cutter 9 can be pressed into soil quickly and conveniently through the handles 3, so that membrane breaking is realized.
The lower extreme of surely membrane ware 9 even be provided with the sword tooth that is used for cutting the membrane, through setting up the sword tooth, can be quick cut the membrane on the tobacco plant with whole membrane branch, be convenient for apply fertilizer in the soil around the tobacco plant.
The upper part of the blanking cover 11 is of a hollow semi-ellipsoidal structure, and the lower part of the blanking cover is of a hollow cylindrical structure; the upper part of the film cutter 9 is of a hollow semi-ellipsoidal structure, and the lower part of the film cutter 9 is provided with vertically downward cutter teeth which are uniformly arranged on the hollow semi-ellipsoidal structure; cut membrane ware 9 and the 11 ellipsoidal structure of unloading cover through two thin steel bar welding, the top of cutting membrane ware 9 is ellipsoidal structure, like this, be convenient for through the even dispersion in its four kinds of the top of ellipsoidal structure with the fertilizer of passage 2 row down from cutting membrane ware 9, make the even annular fertilization passageway that forms between membrane ware 9 and the unloading cover 11 of cutting of fertilizer scatter around the tobacco plant.
The bottommost end of the film cutting device 9 is 1-2cm longer than the bottommost end of the blanking cover 11. The connecting end of the film cutter 9 and the feeding cover 11 is a concentric hollow semi-ellipsoid shape with the radius smaller than the lower end of the material guide pipe by 2cm, the lower end of the film cutter 9 is a concentric cylinder shape with the radius smaller than the hollow cylinder shape at the bottom of the feeding cover 11 by 2cm, and the thickness of the bottom end of the film cutter 9 is slightly thinner than that of other parts. The bottommost end of the film cutting device 9 is 1-2cm longer than the bottommost end of the blanking cover 11, the thickness of the bottommost end of the film cutting device 9 is slightly thinner than other parts, the film cutting device 9 can be guaranteed to break a tobacco film quickly and cut an annular groove in soil around a tobacco plant, the shorter blanking cover 11 covers the periphery of the annular groove, and fertilizer can be conveniently sprinkled in the annular groove.
The utility model discloses a working process:
(1) the whole flue-cured tobacco membrane breaking-fertilizer quantitative ring application-ridging device is moved to the position right above a tobacco plant needing membrane breaking and fertilizer application by holding the handle 3 by hand, the membrane cutter 9 is aligned to the position of the tobacco plant, after the membrane cutter is aligned to the position, the device is vertically put down, the membrane cutter 9 covers the tobacco plant at the center of the tobacco plant, then the tobacco plant is pressed downwards, and membrane breaking is completed by the membrane cutter 9.
(2) The method comprises the steps of pouring fertilizer water or a mixed fertilizer obtained by fully and uniformly mixing a special tobacco compound fertilizer and agricultural potassium sulfate which are added with water in advance in proportion into a storage barrel 1, then rotating a feed valve 4 clockwise to open a feed baffle 5, enabling the fertilizer water or the mixed fertilizer to enter a fertilizer quantitative cavity 8 from the storage barrel 1, and rotating the feed valve 4 anticlockwise to close the feed baffle 5 when the fertilizer water or the mixed fertilizer in the fertilizer quantitative cavity 8 reaches a specified scale; and then, the discharge valve 6 is rotated clockwise to open the discharge baffle 7, fertilizer water or mixed fertilizer flows around tobacco plants through an annular fertilization channel formed between the film cutter 9 and the blanking cover 11 along the material guide pipe 2, and after the fertilizer water or the mixed fertilizer flows, the discharge valve 6 is rotated anticlockwise to close the discharge baffle 7, so that the quantitative ring fertilization work of the fertilizer is completed.
(3) After the fertilizer is applied, shoveling soil in the dead furrow to the periphery of the film cutting device 9 by using a shovel or a hoe, then lifting the whole flue-cured tobacco film breaking-fertilizer quantitative ring applying-ridging device upwards through a handle, moving the soil around the film cutting device 9 to the periphery of tobacco plants under the action of gravity to complete ridging and fertilizer covering, adhering a residual film hook to an agnail 10 on the inner side of the film cutting device 9, and then timely cleaning and intensively taking the residual film out of a tobacco field by using a hand.
(4) And moving the device to the next tobacco plant, if fertilizer water is still in the storage barrel, adding the fertilizer water until the fertilizer water in the storage barrel is used up, and repeating the operation.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (5)
1. The utility model provides a flue-cured tobacco rupture of membranes-fertilizer ration ring is executed-earthing up device which characterized in that: the flue-cured tobacco membrane breaking-fertilizer quantitative circular application-ridging device comprises a quantitative fertilization part and a membrane breaking-ridging part, wherein the quantitative fertilization part comprises a storage barrel (1), a material guide pipe (2), a feeding valve (4), a feeding baffle (5), a discharging valve (6) and a discharging baffle (7), the storage barrel (1) is installed at the top end of the material guide pipe (2), the feeding valve (4) and the discharging valve (6) are arranged on the material guide pipe (2) in an up-and-down mode, the feeding baffle (5) and the discharging baffle (7) which are positioned in the material guide pipe (2) are installed on rotating shafts of the feeding valve (4) and the discharging valve (6), and a fertilizer quantitative cavity (8) is formed between the feeding baffle (5) and the discharging baffle (7); rupture of membranes-earthing up part including cutting membrane ware (9), barb (10), unloading cover (11) fixed mounting installs membrane ware (9) in the lower extreme of passage (2) in unloading cover (11), forms an annular fertilization passageway between membrane ware (9) and unloading cover (11), is provided with barb (10) that are used for collecting the incomplete membrane on the inside wall of membrane ware (9) of cutting.
2. The flue-cured tobacco membrane-breaking-fertilizer quantitative ring-application-ridging device according to claim 1, characterized in that: the material guiding pipe (2) is provided with two handles (3) which are symmetrical left and right.
3. The flue-cured tobacco membrane-breaking-fertilizer quantitative ring-application-ridging device according to claim 1, characterized in that: the lower end of the film cutter (9) is uniformly provided with cutter teeth for cutting films.
4. The flue-cured tobacco membrane-breaking-fertilizer quantitative ring-application-ridging device according to any one of claims 1-3, characterized in that: the upper part of the blanking cover (11) is of a hollow semi-ellipsoidal structure, and the lower part of the blanking cover is of a hollow cylindrical structure; the upper part of the film cutter (9) is of a hollow semi-ellipsoidal structure, and the lower part of the film cutter (9) is provided with vertically downward cutter teeth which are uniformly arranged on the hollow semi-ellipsoidal structure.
5. The flue-cured tobacco membrane-breaking-fertilizer quantitative ring-application-ridging device according to claim 4, characterized in that: the bottommost end of the film cutting device (9) is 1-2cm longer than the bottommost end of the blanking cover (11).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020572418.0U CN212937042U (en) | 2020-04-17 | 2020-04-17 | Flue-cured tobacco membrane breaking-fertilizer quantitative ring application-ridging device |
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| CN202020572418.0U CN212937042U (en) | 2020-04-17 | 2020-04-17 | Flue-cured tobacco membrane breaking-fertilizer quantitative ring application-ridging device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114303553A (en) * | 2021-12-22 | 2022-04-12 | 奉节县元龙水果种植专业合作社 | Non-embedded dry powder fertilizer application device for preventing seedlings from burning |
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2020
- 2020-04-17 CN CN202020572418.0U patent/CN212937042U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114303553A (en) * | 2021-12-22 | 2022-04-12 | 奉节县元龙水果种植专业合作社 | Non-embedded dry powder fertilizer application device for preventing seedlings from burning |
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