CN212487257U - Dry land fertilizer injection unit suitable for farming - Google Patents
Dry land fertilizer injection unit suitable for farming Download PDFInfo
- Publication number
- CN212487257U CN212487257U CN202021024967.0U CN202021024967U CN212487257U CN 212487257 U CN212487257 U CN 212487257U CN 202021024967 U CN202021024967 U CN 202021024967U CN 212487257 U CN212487257 U CN 212487257U
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- arc
- sealing plate
- control cavity
- end sealing
- shaped shells
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Abstract
The utility model particularly discloses a nonirrigated farmland fertilizer injection unit suitable for farming relates to farming technical field, include: the device comprises a material containing box, a material control cavity communicated with the bottom of the material containing box, a material discharging pipe communicated with the bottom of the material control cavity, two arc-shaped shells which are positioned at the lower ends of the material discharging pipes and can be enclosed into an inverted cone, and an operating lever fixedly connected to the tail end of each arc-shaped shell; the tail ends of the two arc-shaped shells are hinged on the side wall of the lower end of the discharge pipe; the upper end of the material control cavity is slidably provided with an upper end sealing plate connected with one of the control rods, and the lower end of the material control cavity is provided with a lower end sealing plate connected with the other control rod; when the two control rods move close to each other around the two arc-shaped shell hinge axes, the upper end sealing plate slides and then is sealed, the lower end sealing plate slides and then is opened, and meanwhile, the head ends of the two arc-shaped shells are outwards unfolded to be in an opening state. The device guarantees that the operator assists in fertilizing crops under upright state, and its is efficient, easy operation, and the cost of manufacture is low.
Description
Technical Field
The utility model relates to an farming technical field, in particular to dry land fertilizer injection unit suitable for farming.
Background
In the planting process, after plants grow into seedlings, the plants need to be fertilized, such as urea, compound fertilizers and the like, and because the chemically synthesized fertilizers are volatile, the plants are usually covered by soil after digging small pits beside the seedlings and manually applying a proper amount of fertilizers, the fertilizing method has complicated steps and low efficiency, and the plants need to be stooped down to cause the workers to be tired after working, so that a corresponding device for assisting in fertilizing is necessary to be developed and designed.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a dry land fertilizer injection unit suitable for farming, the device guarantees that the operator is supplementary to fertilize for the crop under upright state, and its is efficient, easy operation, the cost of manufacture is low.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a nonirrigated farmland fertilizer injection unit suitable for farming, include: the fertilizer storage device comprises a material containing box for storing fertilizer, a material control cavity communicated with the bottom of the material containing box, a material discharging pipe communicated with the bottom of the material control cavity and vertically arranged, two arc-shaped shells capable of enclosing into an inverted cone at the lower end of the material discharging pipe, and an operating lever fixedly connected to the tail end of the arc-shaped shell;
the tail ends of the two arc-shaped shells are hinged on the side wall of the lower end of the discharge pipe;
the upper end of the material control cavity is slidably provided with an upper end sealing plate connected with one of the control rods, and the lower end of the material control cavity is provided with a lower end sealing plate connected with the other control rod; when the two control rods move close to each other around the two arc-shaped shell hinge axes, the upper end sealing plate slides and then is sealed, the lower end sealing plate slides and then is opened, and meanwhile, the head ends of the two arc-shaped shells are outwards unfolded to be in an open state.
Furthermore, the material control cavity comprises an inner barrel and an outer barrel which are vertically sleeved in a sliding manner, the upper end of the inner barrel is communicated with the bottom of the material containing box, and the lower end of the outer barrel is communicated with the upper end of the material discharging pipe.
Furthermore, a spring which enables the two operating rods to be in the maximum opening degree is arranged between the operating rods and the discharge pipe.
Furthermore, a pull rope for limiting the two operating rods to exceed the maximum opening degree is connected between the operating rods and the discharge pipe.
Compared with the prior art, the beneficial effects of the utility model are that: the device guarantees that the operator assists in fertilizing crops under upright state, and its is efficient, easy operation, and the cost of manufacture is low. When the inner barrel and the outer barrel are moved in the utility model, the volume of the material control cavity enclosed by the inner barrel and the outer barrel can be changed, namely the fertilizing amount is changed, and the fertilizer applying device is suitable for the fertilizing requirements of different types of crops.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic cross-sectional view taken along line B-B of FIG. 2 according to the present invention;
fig. 4 is a schematic cross-sectional view of the cross-section C-C shown in fig. 1 according to the present invention.
In the figure: 1. a material containing box; 2. a material control cavity; 3. a discharge pipe; 4. an arc-shaped shell; 5. a joystick; 6. an upper end sealing plate; 7. a lower end sealing plate; 8. an inner barrel; 9. an outer tub; 10. a spring; 11. and pulling a rope.
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. 1-4, in one embodiment, the present invention provides a dry land fertilizer apparatus suitable for agricultural planting, including: a material containing box 1 for storing fertilizer, the upper end of which is provided with a feed inlet and a box cover, the inner side of which is used for containing granular fertilizer such as urea, compound fertilizer and the like, a material control cavity 2 communicated with the bottom of the material containing box 1, the volume of which is the fertilizer quantity required to be applied to young plants each time, a material discharging pipe 3 communicated with the bottom of the material control cavity 2 and vertically arranged, two arc-shaped shells 4 which are positioned at the lower ends of the material discharging pipes 3 and can be enclosed into an inverted cone, and an operating rod 5 which is positioned at the tail end of the arc-shaped shells 4 and is convenient to insert into the soil;
the tail ends of the two arc-shaped shells 4 are hinged on the side wall of the lower end of the discharge pipe 3;
an upper end sealing plate 6 connected with one of the control rods 5 is arranged at the upper end of the material control cavity 2 in a sliding manner, namely, sliding chutes in sliding fit with two sides of the upper end sealing plate 6 are arranged on the inner wall of the upper end of the material control cavity 2, a lower end sealing plate 7 connected with the other control rod 5 is arranged at the lower end of the material control cavity 2, namely, sliding chutes in sliding fit with two sides of the lower end sealing plate 7 are arranged on the inner wall of the lower end of the material control cavity 2; when the two control rods 5 move close to each other around the hinge axes of the two arc-shaped shells 4, the upper end sealing plate 6 is sealed after sliding, the lower end sealing plate 7 is opened after sliding, meanwhile, the head ends of the two arc-shaped shells 4 are outwards expanded to be in an opening state, and vice versa. The upper end sealing plate 6 and the lower end sealing plate 7 can be made of thin plastic plates.
During the specific use, under the initial condition, two control rods 5 are in the maximum aperture state, upper end sealing plate 6 is in the open mode, lower extreme sealing plate 7 is in the closed mode, at this moment, flourishing workbin 1 gets into accuse material chamber 2, move the device to the young plant next side that needs the fertilization and make two arc shell 4's most advanced insert in soil with strength downwards, the degree of depth is about 5 ~ 10cm, then fold two to the centre control rod 5 to minimum aperture position, at this moment, upper end sealing plate 6 is in the closed mode, lower extreme sealing plate 7 is in the open mode, and two arc shell 4's most advanced prop out soil, during fertilizer enters into soil after discharging pipe 3, upwards mentions the device afterwards, earth self return covers fertilizer, or climbs soil with the foot and evenly covers fertilizer. Understandably, the device ensures that an operator can assist in fertilizing crops in an upright state, and has the advantages of high efficiency, simple operation and low manufacturing cost.
Preferably, the material control cavity 2 comprises an inner barrel 8 and an outer barrel 9 which are vertically sleeved in a sliding manner, the upper end of the inner barrel 8 is communicated with the bottom of the material containing box 1, and the lower end of the outer barrel 9 is communicated with the upper end of the material discharge pipe 3. When the inner barrel 8 and the outer barrel 9 are moved, the volume of the material control cavity 2 enclosed by the inner barrel and the outer barrel can be changed, namely the fertilizing amount is changed, and the fertilizing device is suitable for the fertilizing requirements of different types of crops.
Preferably, a spring 10 is provided between the control lever 5 and the tapping pipe 3 to keep the two control levers 5 at a maximum opening.
Preferably, a pull rope 11 for limiting the maximum opening of the two operating levers 5 is connected between the operating levers 5 and the discharge pipe 3.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can be combined in a proper manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.
Claims (5)
1. A dry land fertilizing device suitable for agricultural planting is characterized by comprising: the fertilizer storage device comprises a material containing box (1) for storing fertilizer, a material control cavity (2) communicated with the bottom of the material containing box (1), a material discharging pipe (3) communicated with the bottom of the material control cavity (2) and vertically arranged, two arc-shaped shells (4) which are positioned at the lower ends of the material discharging pipes (3) and can be enclosed into an inverted cone, and an operating rod (5) fixedly connected to the tail ends of the arc-shaped shells (4);
the tail ends of the two arc-shaped shells (4) are hinged on the side wall of the lower end of the discharge pipe (3);
the upper end of the material control cavity (2) is provided with an upper end sealing plate (6) connected with one of the control rods (5) in a sliding manner, and the lower end of the material control cavity (2) is provided with a lower end sealing plate (7) connected with the other control rod (5); when two control rods (5) are wound around two hinged axes of the arc-shaped shells (4) to move close to each other, the upper end sealing plate (6) is sealed after sliding, the lower end sealing plate (7) is opened after sliding, and meanwhile, the head ends of the two arc-shaped shells (4) are unfolded outwards to be in an open state.
2. The dry land fertilization device as claimed in claim 1, wherein the material control cavity (2) comprises an inner barrel (8) and an outer barrel (9) which are vertically sleeved in a sliding manner, the upper end of the inner barrel (8) is communicated with the bottom of the material containing box (1), and the lower end of the outer barrel (9) is communicated with the upper end of the material discharging pipe (3).
3. The dry land fertilizing apparatus as claimed in claim 1 or 2, characterized in that a spring (10) is provided between the operating lever (5) and the discharging pipe (3) to make the two operating levers (5) at maximum opening.
4. The dry land fertilizing device as claimed in claim 1 or 2, characterized in that a pull rope (11) limiting the two operating levers (5) to exceed the maximum opening is connected between the operating lever (5) and the discharge pipe (3).
5. A dry land fertilizing apparatus as claimed in claim 3, characterized in that a pull rope (11) limiting the two operating levers (5) to exceed a maximum opening is connected between the operating levers (5) and the discharge pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021024967.0U CN212487257U (en) | 2020-06-05 | 2020-06-05 | Dry land fertilizer injection unit suitable for farming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021024967.0U CN212487257U (en) | 2020-06-05 | 2020-06-05 | Dry land fertilizer injection unit suitable for farming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212487257U true CN212487257U (en) | 2021-02-09 |
Family
ID=74383463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021024967.0U Expired - Fee Related CN212487257U (en) | 2020-06-05 | 2020-06-05 | Dry land fertilizer injection unit suitable for farming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212487257U (en) |
-
2020
- 2020-06-05 CN CN202021024967.0U patent/CN212487257U/en not_active Expired - Fee Related
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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: 20210209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |