CN219248555U - Quantitative fertilization device - Google Patents
Quantitative fertilization device Download PDFInfo
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- CN219248555U CN219248555U CN202320363301.5U CN202320363301U CN219248555U CN 219248555 U CN219248555 U CN 219248555U CN 202320363301 U CN202320363301 U CN 202320363301U CN 219248555 U CN219248555 U CN 219248555U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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Abstract
The utility model discloses a quantitative fertilization device which comprises a storage vat, a positioning cylinder and an adjusting assembly, wherein a discharge hole of the storage vat is fixedly connected with a connecting hose, and one end of the connecting hose is fixedly connected with a feed inlet of the positioning cylinder; the lower end of the positioning cylinder is provided with a positioning base, the top end of the positioning cylinder is provided with a lifting mechanism, and the lifting mechanism comprises a lifting slide bar and a reset spring; the adjusting component is arranged between the positioning cylinder and the positioning base and comprises an adjusting screw sleeve and an adjusting screw plate, and the adjusting screw sleeve is in threaded sleeve connection with the outer part of the adjusting screw plate. According to the utility model, by means of the design of the adjusting assembly, the adjusting screw sleeve and the adjusting screw plate are mutually matched, when the cavity for placing the fertilizer in the positioning cylinder is required to be adjusted, the adjusting screw sleeve is only required to be rotated to drive the adjusting screw plate to lift, so that the cavity for placing the fertilizer in the positioning cylinder is convenient to adjust, the problem that the traditional single adjusting device cannot be adjusted is solved, and the practicability of the device is improved.
Description
Technical Field
The utility model relates to the technical field of quantitative fertilization, in particular to a quantitative fertilization device.
Background
The macronutrient elements nitrogen, phosphorus and potassium in the soil can not meet the demands of crop growth generally, fertilizer containing nitrogen, phosphorus and potassium is required to be applied to complement the demands, at present, when crop corn grows to a certain height, fertilizer is required to be applied, and the conventional method of throwing is adopted for applying fertilizer, so that part of fertilizer falls to the top of the corn, further fertilizer waste is caused, and in order to solve the problems, a quantitative fertilizer application device also needs to be applied.
The cavity volume that fertilizer was placed to traditional ration fertilizer injection unit positioning tube is fixed unchangeable, and the maize is because growth cycle is different, leads to the highly different of maize also, causes the fertilization volume to the maize also inconsistent, adopts current ration fertilizer injection unit to fertilize crop maize at present, because the cavity volume that fertilizer was placed to positioning tube inside is fixed unchangeable, needs to fertilize the maize of different cycles through the ration fertilizer injection unit of different volumes, causes ration fertilizer injection unit to be more single, and the practicality is low.
Disclosure of Invention
The utility model aims to provide a quantitative fertilization device which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a quantitative fertilization device, which comprises a storage vat, a positioning cylinder and an adjusting component,
a connecting hose is fixedly connected to the discharge port of the storage barrel, and one end of the connecting hose is fixedly connected with the feed port of the positioning barrel;
the lower end of the positioning cylinder is provided with a positioning base, the top end of the positioning cylinder is provided with a lifting mechanism, and the lifting mechanism comprises a lifting slide bar and a reset spring;
the adjusting assembly is arranged between the positioning cylinder and the positioning base and comprises an adjusting screw sleeve and an adjusting screw plate, and the adjusting screw sleeve is in threaded sleeve connection with the outer portion of the adjusting screw plate.
Preferably, the lifting slide bar is connected to the top of the positioning cylinder in a sliding penetrating way, the reset spring is sleeved on the top of the lifting slide bar in a sliding way, and the lower end of the reset spring is fixedly connected with the top of the positioning cylinder.
Preferably, the inside wall fixedly connected with stopper on positioning tube top, the guide way has been seted up to the avris of lift slide bar, the guide way cup joints in the outside of stopper.
Preferably, the top fixedly connected with handle of lift slide bar, the anti-skidding cover has all been cup jointed to the both sides of handle, the low end of handle and reset spring's top fixed connection.
Preferably, a sealing plate is fixedly connected to the side face of the bottom of the lifting slide rod, and the sealing plate corresponds to the feeding hole of the positioning cylinder.
Preferably, the lower end of the positioning cylinder and the top end of the positioning base are fixedly connected with limiting rings, the top end and the lower end of the adjusting screw sleeve are provided with limiting ring grooves, and the limiting ring grooves are sleeved outside the limiting rings.
Preferably, a plurality of stop bars are fixedly connected between the top wall of the inner cavity of the positioning cylinder and the bottom wall of the inner cavity of the positioning base, a plurality of through guide sliding grooves are formed in the top end of the adjusting screw plate, and the guide sliding grooves are sleeved outside the stop bars in a sliding manner.
The utility model has the technical effects and advantages that:
according to the utility model, by means of the design of the adjusting assembly, the adjusting screw sleeve and the adjusting screw plate are mutually matched, when the cavity for placing the fertilizer in the positioning cylinder is required to be adjusted, the adjusting screw sleeve is only required to be rotated to drive the adjusting screw plate to lift, so that the cavity for placing the fertilizer in the positioning cylinder is convenient to adjust, the problem that the traditional single adjusting device cannot be adjusted is solved, and the practicability of the device is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
FIG. 2 is a schematic view of the inner structure of the positioning cylinder of the present utility model.
FIG. 3 is a schematic view of a set screw structure according to the present utility model.
In the figure: 1. a storage barrel; 2. a positioning cylinder; 21. positioning a base; 22. adjusting the screw sleeve; 2201. adjusting the screw plate; 2202. a guide chute; 2203. a limiting ring; 23. lifting the slide bar; 2301. a guide groove; 2302. a return spring; 2303. a sealing plate; 24. a handle; 2401. an anti-skid sleeve; 25. a limiting block; 26. a limit rod; 3. and connecting a hose.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a quantitative fertilization device as shown in figures 1-3, which comprises a storage vat 1, a positioning cylinder 2 and an adjusting component,
a discharge hole of the storage barrel 1 is fixedly connected with a connecting hose 3, and one end of the connecting hose 3 is fixedly connected with a feed inlet of the positioning barrel 2;
the top end of the storage vat 1 is provided with a feed inlet, fertilizer is conveniently added into the storage vat 1, a sealing cover is sleeved on the top thread of the feed inlet, the feed inlet is further sealed, two braces are fixedly connected to the back of the storage vat 1, and the storage vat 1 is conveniently carried on the back of a user;
the lower end of the positioning cylinder 2 is provided with a positioning base 21, the top end of the positioning cylinder 2 is provided with a lifting mechanism, the lifting mechanism comprises a lifting slide rod 23 and a reset spring 2302, the lifting slide rod 23 is connected to the top end of the positioning cylinder 2 in a sliding penetrating way, the reset spring 2302 is sleeved on the top of the lifting slide rod 23 in a sliding way, the lower end of the reset spring 2302 is fixedly connected with the top end of the positioning cylinder 2, the reset spring 2302 is in an extrusion stress and power storage state initially, the lifting slide rod 23 is reset through the elasticity of the reset spring 2302, and then a sealing plate 2303 can shield a feed inlet of the positioning cylinder 2;
the inner side wall at the top end of the positioning cylinder 2 is fixedly connected with a limiting block 25, the side of the lifting slide bar 23 is provided with a guide groove 2301, the guide groove 2301 is sleeved outside the limiting block 25, and the position of the lifting slide bar 23 is conveniently limited through the cooperation of the guide groove 2301 and the limiting block 25;
the top end of the lifting slide bar 23 is fixedly connected with a handle 24, both sides of the handle 24 are fixedly sleeved with an anti-slip sleeve 2401, and the lower end of the handle 24 is fixedly connected with the top end of a reset spring 2302;
a sealing plate 2303 is fixedly connected to the side surface of the bottom of the lifting slide bar 23, and the sealing plate 2303 corresponds to the feeding hole of the positioning cylinder 2;
the adjusting component is arranged between the positioning barrel 2 and the positioning base 21 and comprises an adjusting screw sleeve 22 and an adjusting screw plate 2201, and the adjusting screw sleeve 22 is in threaded sleeve connection with the outer part of the adjusting screw plate 2201;
the top end of the positioning base 21 and the top end of the adjusting screw plate 2201 are provided with an inverted wide angle, the lower end of the positioning base 21 and the lower end of the adjusting screw plate 2201 are provided with through grooves communicated with the inverted wide angle, so that fertilizer inside the positioning barrel 2 conveniently flows to the inverted wide angle and then flows out through the through grooves;
the lower end of the positioning barrel 2 and the top end of the positioning base 21 are fixedly connected with a limiting ring 2203, the top end and the lower end of the adjusting screw sleeve 22 are provided with limiting ring grooves, and the limiting ring grooves are sleeved outside the limiting ring 2203;
a plurality of limiting rods 26 are fixedly connected between the top wall of the inner cavity of the positioning barrel 2 and the bottom wall of the inner cavity of the positioning base 21, a plurality of through guide sliding grooves 2202 are formed in the top end of the adjusting screw plate 2201, the guide sliding grooves 2202 are in sliding sleeve connection with the outer parts of the limiting rods 26, the adjusting screw plate 2201 can only move up and down through the mutual matching of the limiting rods 26 and the guide sliding grooves 2202, and then the cavity for placing fertilizer in the positioning barrel 2 is conveniently adjusted;
when the adjusting screw sleeve 22 is rotated clockwise, the adjusting screw sleeve 22 drives the adjusting screw plate 2201 to ascend, so that the cavity for placing the fertilizer is reduced, and the adjusting screw plate 2201 moves and drives the guide sliding groove 2202 to slide along the outer part of the limiting rod 26;
when the adjusting screw sleeve 22 is rotated counterclockwise, the adjusting screw sleeve 22 drives the adjusting screw plate 2201 to descend, so that the cavity for placing the fertilizer is enlarged, and the adjusting screw plate 2201 moves and drives the guide sliding groove 2202 to slide along the outside of the limiting rod 26.
The working principle of the utility model is as follows: when the fertilizer feeding device is used, an operator firstly opens the sealing cover at the top end of the storage vat 1, then adds fertilizer into the storage vat 1, at the moment, the fertilizer in the storage vat 1 flows into the connecting hose 3 through the discharge hole of the storage vat 1, when the fertilizer is added, the feeding hole of the storage vat 1 is sealed by holding the sealing cover, and then the storage vat 1 is carried on the back of the operator through the braces;
then holding the anti-slip sleeve 2401 outside the handle 24, moving the positioning cylinder 2 through the handle 24, then placing the positioning base 21 at the lower end of the positioning cylinder 2 at a place where the crops need to be fertilized, then extruding the lifting slide bar 23 through the handle 24 towards the direction close to the top end of the positioning base 21, so that the lifting slide bar 23 moves along the inside of the positioning cylinder 2, and further the lower end of the lifting slide bar 23 passes through the inside of the positioning base 21 and then is inserted into the ground, and at the moment, the handle 24 extrudes the reset spring 2302 to shrink and store the power;
the lifting slide bar 23 moves and drives the guide groove 2301 to slide along the outer part of the limiting block 25;
the lifting slide bar 23 moves and drives the sealing plate 2303 to move, so that a feed inlet of the positioning cylinder 2 is opened, and then fertilizer in the connecting hose 3 enters the positioning cylinder 2;
then the extrusion force to the handle 24 is released, at the moment, the reset spring 2302 releases the elastic force, and then the lifting slide bar 23 is reset, and the lifting slide bar 23 drives the sealing plate 2303 to shield the feed inlet of the positioning cylinder 2;
at this time, the fertilizer in the positioning cylinder 2 flows into the holes formed on the ground through the positioning base 21;
when the cavity for placing the fertilizer in the positioning cylinder 2 needs to be adjusted, an operator firstly holds the adjusting screw sleeve 22 and drives the adjusting screw plate 2201 to lift by rotating the adjusting screw sleeve 22 to finish the adjustment;
when the adjusting screw sleeve 22 is rotated clockwise, the adjusting screw sleeve 22 drives the adjusting screw plate 2201 to ascend, so that the cavity for placing the fertilizer is reduced, and the adjusting screw plate 2201 moves and drives the guide sliding groove 2202 to slide along the outer part of the limiting rod 26;
when the adjusting screw sleeve 22 is rotated counterclockwise, the adjusting screw sleeve 22 drives the adjusting screw plate 2201 to descend, so that the cavity for placing the fertilizer is enlarged, and the adjusting screw plate 2201 moves and drives the guide sliding groove 2202 to slide along the outside of the limiting rod 26.
Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The quantitative fertilization device comprises a storage vat (1), a positioning cylinder (2) and an adjusting component, and is characterized in that,
a connecting hose (3) is fixedly connected to the discharge port of the storage barrel (1), and one end of the connecting hose (3) is fixedly connected with the feed port of the positioning barrel (2);
the lower end of the positioning cylinder (2) is provided with a positioning base (21), the top end of the positioning cylinder (2) is provided with a lifting mechanism, and the lifting mechanism comprises a lifting slide rod (23) and a reset spring (2302);
the adjusting assembly is arranged between the positioning cylinder (2) and the positioning base (21), and comprises an adjusting screw sleeve (22) and an adjusting screw plate (2201), and the adjusting screw sleeve (22) is in threaded sleeve connection with the outer part of the adjusting screw plate (2201).
2. The quantitative fertilization device according to claim 1, wherein the lifting slide bar (23) is connected to the top end of the positioning cylinder (2) in a sliding and penetrating manner, the reset spring (2302) is sleeved on the top of the lifting slide bar (23) in a sliding manner, and the lower end of the reset spring (2302) is fixedly connected with the top end of the positioning cylinder (2).
3. The quantitative fertilization device according to claim 1, wherein the inner side wall at the top end of the positioning cylinder (2) is fixedly connected with a limiting block (25), the side of the lifting slide rod (23) is provided with a guide groove (2301), and the guide groove (2301) is sleeved outside the limiting block (25).
4. The quantitative fertilization device according to claim 1, wherein a handle (24) is fixedly connected to the top end of the lifting slide rod (23), anti-slip sleeves (2401) are fixedly sleeved on two sides of the handle (24), and the lower end of the handle (24) is fixedly connected with the top end of the reset spring (2302).
5. The quantitative fertilization device according to claim 1, wherein a sealing plate (2303) is fixedly connected to the side surface of the bottom of the lifting slide bar (23), and the sealing plate (2303) corresponds to the feeding port of the positioning cylinder (2).
6. The quantitative fertilization device according to claim 1, wherein the lower end of the positioning barrel (2) and the top end of the positioning base (21) are fixedly connected with limiting rings (2203), the top end and the lower end of the adjusting screw sleeve (22) are provided with limiting ring grooves, and the limiting ring grooves are sleeved outside the limiting rings (2203).
7. The quantitative fertilization device according to claim 1, wherein a plurality of limit rods (26) are fixedly connected between the top wall of the inner cavity of the positioning barrel (2) and the bottom wall of the inner cavity of the positioning base (21), a plurality of through guide sliding grooves (2202) are formed in the top end of the adjusting screw plate (2201), and the guide sliding grooves (2202) are sleeved outside the limit rods (26) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320363301.5U CN219248555U (en) | 2023-03-01 | 2023-03-01 | Quantitative fertilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320363301.5U CN219248555U (en) | 2023-03-01 | 2023-03-01 | Quantitative fertilization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219248555U true CN219248555U (en) | 2023-06-27 |
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ID=86855311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320363301.5U Active CN219248555U (en) | 2023-03-01 | 2023-03-01 | Quantitative fertilization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219248555U (en) |
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2023
- 2023-03-01 CN CN202320363301.5U patent/CN219248555U/en active Active
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