CN215582611U - Quantitative fertilization device is planted to flue-cured tobacco - Google Patents
Quantitative fertilization device is planted to flue-cured tobacco Download PDFInfo
- Publication number
- CN215582611U CN215582611U CN202120974985.3U CN202120974985U CN215582611U CN 215582611 U CN215582611 U CN 215582611U CN 202120974985 U CN202120974985 U CN 202120974985U CN 215582611 U CN215582611 U CN 215582611U
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- China
- Prior art keywords
- container
- opening
- control rod
- plug
- flue
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000004720 fertilization Effects 0.000 title claims abstract description 19
- 241000208125 Nicotiana Species 0.000 title claims abstract description 18
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 83
- 239000003337 fertilizer Substances 0.000 claims abstract description 15
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000003973 irrigation Methods 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
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- Fertilizing (AREA)
Abstract
The utility model belongs to agricultural planting facilities, and particularly relates to a quantitative fertilization device for flue-cured tobacco planting, which comprises a liquid storage tank, a container and a control rod, wherein the top of the container is provided with an opening A, the bottom of the container is provided with an opening B, the control rod is arranged in the container, one end of the control rod is provided with a plug A and a plug B at intervals, the plug A and the plug B are both arranged in the container, the plug A is close to the opening A, the plug B is close to the opening B, the outer surface of the plug B is provided with a rubber layer, one end of the control rod penetrates out of the opening A of the container, and the control rod is in clearance fit with the opening A; a liquid storage cavity is formed in the control rod, one end, located outside the container, of the control rod is connected with the liquid storage box through a hose, so that the liquid storage cavity is communicated with the liquid storage box, a liquid outlet hole is formed in the side wall of the plug A, and the liquid outlet hole is communicated with the liquid storage cavity; the design can be used for applying liquid fertilizer, the fertilizing amount is uniform, the structure is small and exquisite, the manufacturing cost is low, and the fertilizer can be applied flexibly.
Description
Technical Field
The utility model belongs to the field of agricultural planting facilities, and particularly relates to a quantitative fertilization device for flue-cured tobacco planting.
Background
In agricultural planting, fertilization is required to improve the growth environment of crops. In flue-cured tobacco planting, need apply solid fertilizer and liquid fertilizer, when applying liquid fertilizer, directly use the spoon usually or use drip irrigation equipment to fertilize, nevertheless accomplish evenly with spoon fertilization rate difficult control, and drip irrigation equipment arranges complicacy, and the price is high, moves inconveniently, is difficult to fertilize in a flexible way.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the technical problem, the utility model provides a quantitative fertilization device for flue-cured tobacco planting.
The technical scheme is as follows:
a quantitative fertilization device for flue-cured tobacco planting comprises a liquid storage box, a container and a control rod, wherein an opening A is formed in the top of the container, an opening B is formed in the bottom of the container, the control rod is arranged in the container, a plug A and a plug B are arranged at intervals at one end of the control rod, the plug A and the plug B are both arranged in the container, the plug A is close to the opening A, the plug B is close to the opening B, a rubber layer is arranged on the outer surface of the plug B, one end of the control rod penetrates out of the opening A of the container, and the control rod is in clearance fit with the opening A to enable the control rod to slide in the opening A along the length direction of the control rod; a liquid storage cavity is formed in the control rod, one end, located outside the container, of the control rod is connected with the liquid storage box through a hose, so that the liquid storage cavity is communicated with the liquid storage box, a liquid outlet hole is formed in the side wall of the plug A, and the liquid outlet hole is communicated with the liquid storage cavity; when the control rod moves downwards to enable the plug B to block the opening B, the plug A moves out of the opening A, and the liquid outlet hole is communicated with the interior of the container; when the control rod moves upwards to enable the plug A to block the opening A, the liquid outlet hole is blocked by the inner wall of the opening A, and the opening B is opened.
The design can be used for applying liquid fertilizer, the fertilizing amount is uniform, the structure is small and exquisite, the manufacturing cost is low, and the fertilizer can be applied flexibly.
Preferably, the control device further comprises a positioning ring, the positioning ring is arranged right above the opening A and is connected with the container through a connecting piece, and the control rod penetrates into the positioning ring and is in sliding fit with the positioning ring, so that the control rod can slide in the positioning ring along the length direction of the control rod.
By the design, the positioning ring can enable the sliding direction of the control rod to be more stable.
Preferably, a plurality of hemispherical grooves are uniformly arranged on the inner annular surface of the positioning ring at intervals, and balls are arranged in the hemispherical grooves and are in contact with the control rod.
This design makes the control lever more easily slide.
Preferably, the positioning ring comprises an upper ring and a lower ring, the upper ring and the lower ring are connected through a bolt, and a connecting line formed at the joint of the upper ring and the lower ring divides each hemispherical groove into two parts.
This design, the installation of the holding ring of being convenient for makes the holding ring can install fast.
Preferably, a liquid collecting box with an upper opening is arranged on the side surface of the container, the liquid collecting box is annular, the size of the container is equal to that of an annular central hole formed by the liquid collecting box, the container is positioned in the annular central hole, and the opening of the liquid collecting box is lower than the top of the container.
The design can collect liquid fertilizer overflowing from the space between the opening A and the control rod.
Preferably, the container is removably connected to the sump.
Preferably, the container is provided with a slot, the side surface of the liquid collecting box is provided with an inserting plate matched with the slot, and the liquid collecting box is installed on the container through the inserting plate inserting slot.
This design makes things convenient for the dismouting, is convenient for empting of the liquid fertilizer in the header tank.
Preferably, the plug a and the plug B are both in a circular truncated cone shape, the opening a is in a circular truncated cone shape matched with the plug a, and the opening B is in a circular truncated cone shape matched with the plug B.
Preferably, the liquid storage tank is provided with a strap.
Preferably, the top end of the control rod is provided with a clip-shaped handle.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the liquid storage tank 1 in FIG. 1 with the liquid storage tank removed;
FIG. 3 is a top view of FIG. 2;
FIG. 4 is a bottom view of FIG. 2;
FIG. 5 is a cross-sectional view of FIG. 2;
FIG. 6 is a schematic view of the control lever of FIG. 5 after it has been raised;
FIG. 7 is a top view of the retaining ring of FIG. 2;
FIG. 8 is the schematic view of FIG. 7 with the upper ring removed;
FIG. 9 is an enlarged view of portion A of FIG. 6;
wherein: 1. liquid reserve tank, 2, container, 21, opening B, 22, slot, 3, control lever, 31, stopper A, 311, go out the liquid hole, 32, stopper B, 33, stock solution cavity, 4, holding ring, 41, hemisphere type groove, 42, ball, 43, upper ring, 44, lower ring, 5, header tank.
Detailed Description
As shown in fig. 1, a quantitative fertilization device for flue-cured tobacco planting comprises a liquid storage tank 1, a container 2 and a control rod 3, as shown in fig. 2 to 6, an opening a is arranged at the top of the container 2, an opening B21 is arranged at the bottom of the container 2, the control rod 3 is arranged in the container 2, a plug a31 and a plug B32 are arranged at one end of the control rod 3 at intervals, the plug a31 and the plug B32 are both arranged in the container 2, the plug a31 is close to the opening a, the plug B32 is close to the opening B21, a rubber layer is arranged on the outer surface of the plug B32, one end of the control rod 3 penetrates through the opening a of the container 2, and the control rod 3 is in clearance fit with the opening a, so that the control rod 3 can slide in the opening a along the length direction of the control rod; a liquid storage cavity 33 is formed in the control rod 3, one end of the control rod 3, which is positioned outside the container 2, is connected with the liquid storage tank 1 through a hose, so that the liquid storage cavity 33 is communicated with the liquid storage tank 1, a liquid outlet hole 311 is formed in the side wall of the plug A31, and the detailed part is shown in FIG. 9, and the liquid outlet hole is communicated with the liquid storage cavity 33;
as shown in fig. 5, when the control rod 3 moves downwards to make the plug B32 block the opening B21, the plug a31 moves out of the opening a, and the liquid outlet hole is communicated with the inside of the container 2, so that the liquid fertilizer in the liquid storage tank 1 enters the liquid storage cavity 33 through the hose, then flows out of the liquid outlet hole from the liquid storage cavity 33, and flows into the container below; as shown in fig. 6, when the control rod 3 moves upward to block the opening a with the plug a31, the inner wall of the opening a blocks the liquid outlet 311, so that the liquid fertilizer in the liquid storage cavity 33 does not flow out, and the opening B21 is opened to flow out the liquid fertilizer in the container, thereby completing quantitative fertilization.
Because stopper A31 and opening A clearance fit, do not sealed, therefore when liquid fertilizer flowed into the container, the space between stopper A31 and the opening A pressure release can guarantee that the liquid fertilizer that liquid storage cavity 33 flowed out can fill container 2 with.
For improving the gliding stability of control lever, still set up holding ring 4, holding ring 4 sets up directly over opening A, holding ring 4 through the connecting piece with container 2 is connected, control lever 3 penetrates in holding ring 4 to with 4 sliding fit of holding ring, make control lever 3 can follow the control lever length direction and slide in holding ring 4.
As shown in fig. 5 to 8, in order to make the control rod slide more easily, a plurality of hemispherical grooves 41 are uniformly arranged at intervals on the inner annular surface of the positioning ring 4, and balls 42 are arranged in the hemispherical grooves 41, and the balls 42 are in contact with the control rod 3.
The retaining ring 4 comprises an upper ring 43 and a lower ring 44, the upper ring 43 and the lower ring 44 are connected by bolts, and a connecting line formed at the joint of the upper ring and the lower ring divides each hemispherical groove 41 into two parts.
As shown in fig. 2 to 6, the container 2 is provided with a liquid collecting box 5 with an upper opening at the side surface, the liquid collecting box is annular, the size of the container is equal to the size of an annular central hole formed by the liquid collecting box, the container is positioned in the annular central hole, and the opening of the liquid collecting box is lower than the top of the container.
The container 2 is detachably connected with the liquid collecting box 5.
The container 2 is provided with a slot 22, the side surface of the liquid collecting box 5 is provided with a plug board 51 matched with the slot, and the liquid collecting box is arranged on the container through the plug board plug slot. Specifically, as shown in fig. 5, the slot has an upward opening, and is preferably disposed to form a circular slot, and the inserting plate is also preferably disposed in a circular shape, and is inserted into the slot from top to bottom to form a fixed structure. The header tank 5 may be withdrawn from the upper end of the container 2.
As shown in fig. 5 and 6, the plug a and the plug B are both in the shape of a circular truncated cone, the opening a is in the shape of a circular truncated cone matching with the plug a, and the opening B is in the shape of a circular truncated cone matching with the plug B.
The liquid storage tank is provided with straps. The liquid storage tank can also be arranged on the trolley, and is convenient to move. The top end of the control rod is provided with a handle shaped like a Chinese character 'hui'.
Claims (10)
1. The utility model provides a quantitative fertilizer injection unit is planted to flue-cured tobacco which characterized in that: the control rod is characterized by comprising a liquid storage tank, a container and a control rod, wherein an opening A is formed in the top of the container, an opening B is formed in the bottom of the container, the control rod is arranged in the container, plugs A and plugs B are arranged at intervals at one end of the control rod, the plugs A and the plugs B are both arranged in the container, the plug A is close to the opening A, the plug B is close to the opening B, a rubber layer is arranged on the outer surface of the plug B, one end of the control rod penetrates out of the opening A of the container, and the control rod is in clearance fit with the opening A so that the control rod can slide in the opening A along the length direction of the control rod; a liquid storage cavity is formed in the control rod, one end, located outside the container, of the control rod is connected with the liquid storage box through a hose, so that the liquid storage cavity is communicated with the liquid storage box, a liquid outlet hole is formed in the side wall of the plug A, and the liquid outlet hole is communicated with the liquid storage cavity; when the control rod moves downwards to enable the plug B to block the opening B, the plug A moves out of the opening A, and the liquid outlet hole is communicated with the interior of the container; when the control rod moves upwards to enable the plug A to block the opening A, the liquid outlet hole is blocked by the inner wall of the opening A, and the opening B is opened.
2. The quantitative fertilization device for flue-cured tobacco planting of claim 1, wherein: still include the holding ring, the holding ring sets up directly over opening A, the holding ring pass through the connecting piece with the container is connected, the control lever penetrates in the holding ring to with holding ring sliding fit, make the control lever can follow the control lever length direction and slide in the holding ring.
3. The quantitative fertilization device for flue-cured tobacco planting of claim 2, wherein: a plurality of hemispherical grooves are uniformly arranged on the inner ring surface of the positioning ring at intervals, and balls are arranged in the hemispherical grooves and are in contact with the control rod.
4. The quantitative fertilization device for flue-cured tobacco planting of claim 3, wherein: the holding ring includes upper ring and lower ring, upper ring and lower ring pass through bolted connection, and the connecting wire that the junction of upper ring and lower ring formed all divide into two parts with every hemisphere type groove.
5. The quantitative fertilization device for flue-cured tobacco planting of claim 1, wherein: the side of the container is provided with a liquid collecting box with an upper opening, the liquid collecting box is annular, the size of the container is equal to the size of an annular central hole formed by the liquid collecting box, the container is positioned in the annular central hole, and the opening of the liquid collecting box is lower than the top of the container.
6. The quantitative fertilization device for flue-cured tobacco planting of claim 5, wherein: the container is detachably connected with the liquid collecting tank.
7. The quantitative fertilization device for flue-cured tobacco planting of claim 6, wherein: the container is provided with a slot, the side surface of the liquid collecting box is provided with a plugboard matched with the slot, and the liquid collecting box is inserted into the slot through the plugboard and is arranged on the container.
8. The quantitative fertilization device for flue-cured tobacco planting of claim 1, wherein: the plug A and the plug B are both in a circular truncated cone shape, the opening A is in a circular truncated cone shape matched with the plug A, and the opening B is in a circular truncated cone shape matched with the plug B.
9. The quantitative fertilization device for flue-cured tobacco planting of claim 1, wherein: the liquid storage tank is provided with straps.
10. The quantitative fertilization device for flue-cured tobacco planting of claim 1, wherein: the top end of the control rod is provided with a handle shaped like a Chinese character 'hui'.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120974985.3U CN215582611U (en) | 2021-05-09 | 2021-05-09 | Quantitative fertilization device is planted to flue-cured tobacco |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120974985.3U CN215582611U (en) | 2021-05-09 | 2021-05-09 | Quantitative fertilization device is planted to flue-cured tobacco |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215582611U true CN215582611U (en) | 2022-01-21 |
Family
ID=79872799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120974985.3U Expired - Fee Related CN215582611U (en) | 2021-05-09 | 2021-05-09 | Quantitative fertilization device is planted to flue-cured tobacco |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215582611U (en) |
-
2021
- 2021-05-09 CN CN202120974985.3U patent/CN215582611U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220121 |