CN112154807A - Tobacco leaf presses down bud agent backward flow formula sprayer - Google Patents
Tobacco leaf presses down bud agent backward flow formula sprayer Download PDFInfo
- Publication number
- CN112154807A CN112154807A CN202011069932.3A CN202011069932A CN112154807A CN 112154807 A CN112154807 A CN 112154807A CN 202011069932 A CN202011069932 A CN 202011069932A CN 112154807 A CN112154807 A CN 112154807A
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- Prior art keywords
- water pump
- liquid medicine
- tank
- water
- shell
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- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 36
- 244000061176 Nicotiana tabacum Species 0.000 title description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 146
- 239000007788 liquid Substances 0.000 claims abstract description 125
- 239000003814 drug Substances 0.000 claims abstract description 87
- 241000208125 Nicotiana Species 0.000 claims abstract description 27
- 239000003112 inhibitor Substances 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 238000005192 partition Methods 0.000 claims abstract description 9
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims description 13
- 239000007921 spray Substances 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 7
- 238000005406 washing Methods 0.000 abstract description 3
- 239000000843 powder Substances 0.000 description 6
- 235000015097 nutrients Nutrition 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/20—Arrangements for agitating the material to be sprayed, e.g. for stirring, mixing or homogenising
- B05B15/25—Arrangements for agitating the material to be sprayed, e.g. for stirring, mixing or homogenising using moving elements, e.g. rotating blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
- B05B15/55—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter using cleaning fluids
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Botany (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention relates to a tobacco leaf bud inhibitor backflow type sprayer which comprises a shell, wherein a liquid medicine tank is arranged above the shell, an electric control tank is arranged below the shell, a partition plate is fixed between the liquid medicine tank and the electric control tank, a feeding hole is formed in one side of the shell, close to the top of the liquid medicine tank, and a sealing cover is installed at the top of the shell, close to the feeding hole. This tobacco leaf presses down bud agent backward flow formula sprayer, water pump during operation, first check valve is opened, make inside the liquid medicine gets into the water pump through the feed liquor pipe, the second check valve is opened simultaneously, make the liquid medicine pass through the drain pipe from the shower nozzle blowout, when water pump stop work, the water pump can produce the suck-back, make first check valve and second check valve closed, third check valve and fourth check valve are opened, it gets into inside the water pump through the inlet tube to make washing water in the water tank, later through outlet pipe inflow liquid medicine inslot portion, can clear up it when the water pump backward flow through the water tank, avoid the liquid medicine gathering inside the water pump, cause the corruption to the water pump.
Description
Technical Field
The invention relates to the technical field of sprayers, in particular to a tobacco leaf bud inhibitor backflow sprayer.
Background
The method is characterized in that buds and blooms on terminal buds of tobacco plants after the tobacco plants are transplanted for about 2 months, tobacco leaves are arranged on the parts of the tobacco plants with economic values, so that the tobacco plants need to be topped in order to prevent the phenomenon that the plants cannot supply nutrient substances to the buds and cannot supply nutrient substances to leaves, the nutrients of the leaves are insufficient, and the quality of the leaves is reduced, on one hand, the buds are knocked off, a reproductive organ is used, so that the nutrients are sufficiently supplied to the tobacco leaves, particularly, upper leaves which are not completely developed in the period, on the other hand, the terminal growth advantages of the tobacco plants are destroyed, so that the tobacco plants do not grow high any more, and the leaves are. However, after the tobacco plant is topped, the growth advantage of the top end is damaged, the axillary buds sprouting at the axillary positions of the tobacco plant can be influenced and then sprout, the axillary buds sprouting not only have no economic value, but also compete for nutrients with the existing leaves, so that a bud inhibitor needs to be smeared at the axillary buds to prevent the axillary buds from growing, and the operation is topping and bud picking.
When the existing tobacco leaf sprout inhibitor sprayer is used, a water pump drives liquid medicine to flow, and a suck-back phenomenon can occur when the water pump stops working, so that a large amount of liquid medicine flows back into the water pump, the water pump is easy to corrode after long-time use, and the use is inconvenient.
Disclosure of Invention
The invention aims to provide a tobacco leaf sprout inhibitor backflow sprayer, which aims to solve the problems that when the existing tobacco leaf sprout inhibitor sprayer is used, a liquid medicine is driven to flow by a water pump, and when the water pump stops working, the phenomenon of suck-back occurs, so that a large amount of liquid medicine flows back into the water pump, and the water pump is easy to corrode after long-time use and is inconvenient to use.
In order to achieve the purpose, the invention provides the following technical scheme: a tobacco leaf bud inhibitor backflow sprayer comprises a shell, a liquid medicine tank is arranged above the shell, an electric control tank is arranged below the shell, a partition board is fixed between the liquid medicine tank and the electric control tank, wherein,
a feeding hole is formed in one side, close to the top of the liquid medicine groove, of the shell, a sealing cover is installed at the top, close to the feeding hole, of the shell, a liquid discharging hole is formed in one side, close to the bottom of the liquid medicine groove, of the shell, a sealing plug is arranged inside the liquid discharging hole, a reciprocating lead screw is rotatably connected to the middle of the liquid medicine groove in a rotating mode, the liquid medicine groove is symmetrically and rotatably connected with a rotating rod about the reciprocating lead screw, a lifting block is connected to the reciprocating lead screw in a threaded mode, a brush hair rack is fixed to the outer side of the;
stirring rods are fixed on the rotating rod at equal intervals, first gears are fixed at the bottoms, close to the partition plates, of the reciprocating screw rods, second gears are fixed at the bottoms, close to the partition plates, of the rotating rod, a motor is installed in the middle of the electric control groove, the shaft end of the motor is fixedly connected with the bottoms of the first gears, the motor is installed on one side of the electric control groove, a water tank is installed on the other side of the electric control groove, a water pump is installed at the top of the water tank, a liquid inlet pipe is communicated with one side of the water pump, and the liquid inlet pipe is communicated with the liquid;
the other side of the water pump is communicated with a liquid outlet pipe, one end of the liquid outlet pipe, far away from the water pump, penetrates through the interior of the shell and extends to the outside, one end of the liquid outlet pipe, far away from the water pump, is provided with a spray head, one side of the water tank is communicated with a water inlet pipe, one end of the water inlet pipe, far away from the water tank, is communicated with the water pump, and one side of the water pump, close to the liquid inlet;
the one end that the water pump was kept away from to the outlet pipe is linked together with the liquid medicine groove, the water tank is close to top one side intercommunication has the water injection pipe, the one end that the water tank was kept away from to the water injection pipe runs through the inside of shell and extends to the outside, one side internally mounted that the feed liquor pipe is close to the water pump has first check valve, one side internally mounted that the outlet pipe is close to the water pump has the second check valve, one side internally mounted that the inlet tube is close to the water pump has the third check valve, one side internally mounted that the outlet pipe is close to the water.
Preferably, a control panel is externally mounted on one side of the housing close to the storage battery.
Preferably, the middle part of the liquid medicine groove is in a convex state, and the height of the middle part of the liquid medicine groove is larger than that of the edge.
Preferably, the vertical distance from the rotating rod to the end of the agitator shaft is less than the vertical distance from the rotating rod to the inside of the bristle holder.
Preferably, the external dimension of the bristle holder is matched with the internal dimension of the liquid medicine groove.
Preferably, the first gear and the second gear have the same pitch, and the first gear is meshed with the second gear.
Preferably, the first one-way valve is used for one-way circulation from the liquid medicine tank to the water pump.
Preferably, the second one-way valve is used for one-way flow from the water pump to the spray head.
Preferably, the third check valve is used for one-way flow from the water tank to the water pump.
Preferably, the fourth one-way valve is used for one-way circulation from a water pump to the liquid medicine groove.
Compared with the prior art, the invention has the beneficial effects that:
1. this tobacco leaf presses down bud agent backward flow formula sprayer, water pump during operation, first check valve is opened, make inside the liquid medicine gets into the water pump through the feed liquor pipe, the second check valve is opened simultaneously, make the liquid medicine pass through the drain pipe from the shower nozzle blowout, when water pump stop work, the water pump can produce the suck-back, make first check valve and second check valve closed, third check valve and fourth check valve are opened, it gets into inside the water pump through the inlet tube to make washing water in the water tank, later through outlet pipe inflow liquid medicine inslot portion, can clear up it when the water pump backward flow through the water tank, avoid the liquid medicine gathering inside the water pump, cause the corruption to the water pump.
2. According to the tobacco leaf bud inhibitor backflow sprayer, when the reciprocating screw rod rotates, the reciprocating screw rod drives the brush hair frame to move up and down, so that the brush hair frame cleans the inner wall of the liquid medicine tank through the brush hair, and the medicine is prevented from being attached to the inner wall of the liquid medicine tank.
3. This tobacco leaf presses down bud agent backward flow formula sprayer, the middle part in liquid medicine groove is the protruding state, and the middle part height in liquid medicine groove is greater than the edge height, when needs wash the liquid medicine groove, opens the leakage fluid dram, makes liquid medicine and flush fluid discharge smoothly through the leakage fluid dram, avoids the liquid medicine gathering in the bottom in liquid medicine groove.
4. According to the tobacco leaf sprout inhibitor backflow sprayer, the rotating rod drives the stirring rod to rotate, and the stirring rod drives the liquid medicine to flow, so that the medicinal powder and the liquid can be conveniently mixed.
5. This tobacco leaf presses down bud agent backward flow formula sprayer, sprayer during operation, when the motor drove first gear revolve, make first gear drive reciprocal lead screw and rotate, it reciprocates to drive the brush hair frame through reciprocal lead screw, clear up the liquid medicine inslot wall, first gear drives the dwang through the meshing simultaneously and rotates, it rotates to make the dwang drive the puddler, brush powder down from the liquid medicine inslot wall through the brush hair frame, stir the liquid medicine through the puddler simultaneously, can make powder and liquid medicine intensive mixing.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of a mating connection according to the present invention;
FIG. 4 is an enlarged view of a portion A of FIG. 1 according to the present invention.
In the figure: 1. a housing; 101. a control panel; 2. a liquid medicine tank; 3. an electric control groove; 4. a partition plate; 5. a feeding port; 6. a sealing cover; 7. a liquid discharge port; 8. a sealing plug; 9. a reciprocating screw rod; 10. rotating the rod; 11. a lifting block; 12. a bristle holder; 13. brushing; 14. a stirring rod; 15. a first gear; 16. a second gear; 17. a motor; 18. a storage battery; 19. a water tank; 20. a water pump; 21. a liquid inlet pipe; 22. a liquid outlet pipe; 23. a spray head; 24. a water inlet pipe; 25. a water outlet pipe; 26. a water injection pipe; 27. a first check valve; 28. a second one-way valve; 29. a third check valve; 30. and a fourth check valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a tobacco leaf bud inhibitor backflow type sprayer comprises a shell 1, a liquid medicine tank 2, an electric control tank 3, a partition plate 4, a feeding port 5, a sealing cover 6, a liquid discharging port 7, a sealing plug 8, a reciprocating screw rod 9, a rotating rod 10, a lifting block 11, a brush hair rack 12, brush hair 13, a stirring rod 14, a first gear 15, a second gear 16, a motor 17, a storage battery 18, a water tank 19, a water pump 20, a liquid inlet pipe 21, a liquid outlet pipe 22, a spray head 23, a water inlet pipe 24, a water outlet pipe 25, a water injection pipe 26, a first check valve 27, a second check valve 28, a third check valve 29 and a fourth check valve 30, wherein the liquid medicine tank 2 is arranged above the shell 1, a control panel 101 is arranged on the outer portion of one side, close to the storage battery 18, of the shell 1, the middle of the liquid medicine tank 2 is in a convex state, the middle height of the liquid medicine tank 2 is larger than the edge, opening the liquid outlet 7 to discharge the liquid medicine and the flushing liquid smoothly through the liquid outlet 7, avoiding the liquid medicine from accumulating at the bottom of the liquid medicine tank 2, opening the electric control tank 3 below the shell 1, fixing the partition boards 4 on the liquid medicine tank 2 and the electric control tank 3, wherein,
the improved liquid medicine storage tank is characterized in that a material adding opening 5 is formed in one side, close to the top of the liquid medicine tank 2, of the shell 1, a sealing cover 6 is installed at the top, close to the material adding opening 5, of the shell 1, a liquid discharging opening 7 is formed in one side, close to the bottom of the liquid medicine tank 2, of the shell 1, a sealing plug 8 is arranged inside the liquid discharging opening 7, a reciprocating lead screw 9 is rotatably connected to the middle of the liquid medicine tank 2, the liquid medicine tank 2 is rotatably connected with a rotating rod 10 in a symmetrical mode relative to the reciprocating lead screw 9, the vertical distance from the rotating rod 10 to the end portion of a stirring rod 14 is smaller than the vertical distance from the rotating rod 10 to the inner side of a bristle holder 12, when the rotating rod 10 drives the stirring rod 14 to rotate, the stirring rod 14 is prevented from colliding with the bristle holder 12, the stirring rod 14 can smoothly rotate, a lifting block 11, when the reciprocating screw rod 9 rotates, the reciprocating screw rod 9 drives the bristle holder 12 to move up and down, so that the bristle holder 12 cleans the inner wall of the liquid medicine tank 2 through bristles 13, the medicine is prevented from attaching to the inner wall of the liquid medicine tank 2, and the bristles 13 are fixed on the outer side of the bristle holder 12;
the other side of the water pump 20 is communicated with a liquid outlet pipe 22, one end of the liquid outlet pipe 22, which is far away from the water pump 20, penetrates through the interior of the shell 1 and extends to the outside, one end of the liquid outlet pipe 22, which is far away from the water pump 20, is provided with a spray head 23, one side of the water tank 19 is communicated with a water inlet pipe 24, one end of the water inlet pipe 24, which is far away from the water tank 19, is communicated with the water pump 20, and one side of the water pump 20, which;
one end of the water outlet pipe 25, which is far away from the water pump 20, is communicated with the liquid medicine tank 2, one side of the water tank 19, which is close to the top, is communicated with a water injection pipe 26, one end of the water injection pipe 26, which is far away from the water tank 19, penetrates through the inside of the shell 1 and extends to the outside, one side of the liquid inlet pipe 21, which is close to the water pump 20, is internally provided with a first one-way valve 27, the first one-way valve 27 is in one-way circulation from the liquid medicine tank 2 to the water pump 20, one side of the liquid outlet pipe 22, which is close to the water pump 20, is internally provided with a second one-way valve 28, the second one-way valve 28 is in one-way circulation from the water pump 20 to the spray head 23, one side of the water inlet pipe 24, which is close to the water pump 20, is internally provided with a third one-way valve 29, the third one, when water pump 20 during operation, first check valve 27 is opened, make the liquid medicine pass through feed liquor pipe 21 and get into inside water pump 20, second check valve 28 is opened simultaneously, make the liquid medicine pass through drain pipe 22 and spout from shower nozzle 23, when water pump 20 stop work, water pump 20 can produce the suck-back, make first check valve 27 and second check valve 28 closed, third check valve 29 and fourth check valve 30 are opened, it is inside to make washing water pass through inlet tube 24 entering water pump 20 in the water tank 19, later flow into liquid medicine groove 2 through outlet pipe 25 inside, can clear up it when water pump 20 backward flow through water tank 19, avoid the liquid medicine gathering inside water pump 20, cause the corruption to water pump 20.
The working principle is as follows: when the tobacco leaf bud inhibitor backflow sprayer is used, firstly, when the water pump 20 works, the first one-way valve 27 is opened, so that the liquid medicine enters the inside of the water pump 20 through the liquid inlet pipe 21, meanwhile, the second one-way valve 28 is opened, so that the liquid medicine is sprayed out from the spray head 23 through the liquid outlet pipe 22, when the water pump 20 stops working, the water pump 20 can suck back, so that the first one-way valve 27 and the second one-way valve 28 are closed, the third one-way valve 29 and the fourth one-way valve 30 are opened, so that the cleaning water in the water tank 19 enters the inside of the water pump 20 through the water inlet pipe 24, then the cleaning water flows into the liquid medicine tank 2 through the water outlet pipe 25, the cleaning water can be carried out when the water pump 20 flows back through the water tank 19, the liquid medicine is prevented from being gathered in the water pump 20 and causing corrosion to the water pump 20, when the sprayer works, when the motor 17 drives the first gear 15 to rotate, the first, clear up liquid medicine groove 2 inner wall, first gear 15 drives dwang 10 through the meshing simultaneously and rotates, makes dwang 10 drive puddler 14 rotate, brushes powder down from liquid medicine groove 2 inner wall through brush hair frame 12, stirs the liquid medicine through puddler 14 simultaneously, can make powder and liquid medicine intensive mixing.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a tobacco leaf presses down bud agent backward flow formula sprayer, includes shell (1), its characterized in that: a liquid medicine tank (2) is arranged above the shell (1), an electric control tank (3) is arranged below the shell (1), a clapboard (4) is fixed on the liquid medicine tank (2) and the electric control tank (3), wherein,
a feeding port (5) is formed in one side, close to the top of the liquid medicine tank (2), of the shell (1), a sealing cover (6) is installed at the top, close to the feeding port (5), of the shell (1), a liquid discharging port (7) is formed in one side, close to the bottom of the liquid medicine tank (2), of the shell (1), a sealing plug (8) is arranged inside the liquid discharging port (7), a reciprocating screw rod (9) is rotatably connected to the middle of the liquid medicine tank (2), the liquid medicine tank (2) is symmetrically and rotatably connected with a rotating rod (10) relative to the reciprocating screw rod (9), a lifting block (11) is in threaded connection with the reciprocating screw rod (9), a brush hair rack (12) is fixed to the outer side of the lifting block (11), and brush hair (13) is fixed to;
the stirring rod (14) is fixed on the rotating rod (10) at equal intervals, a first gear (15) is fixed at the bottom, close to the partition plate (4), of the reciprocating screw rod (9), a second gear (16) is fixed at the bottom, close to the partition plate (4), of the rotating rod (10), a motor (17) is installed in the middle of the electric control groove (3), the shaft end of the motor (17) is fixedly connected with the bottom of the first gear (15), the motor (17) is installed on one side of the electric control groove (3), a water tank (19) is installed on the other side of the electric control groove (3), a water pump (20) is installed at the top of the water tank (19), a liquid inlet pipe (21) is communicated with one side of the water pump (20), and the liquid inlet pipe (21) is communicated with the liquid medicine groove;
the other side of the water pump (20) is communicated with a liquid outlet pipe (22), one end, far away from the water pump (20), of the liquid outlet pipe (22) penetrates through the interior of the shell (1) and extends to the outside, one end, far away from the water pump (20), of the liquid outlet pipe (22) is provided with a spray head (23), one side of the water tank (19) is communicated with a water inlet pipe (24), one end, far away from the water tank (19), of the water inlet pipe (24) is communicated with the water pump (20), and one side, close to the liquid inlet pipe (21), of the water pump (20) is communicated with a water;
one end that water pump (20) was kept away from in outlet pipe (25) is linked together with liquid medicine groove (2), water tank (19) are close to top one side intercommunication and have water injection pipe (26), the inside that shell (1) was run through to the outside in the one end that water tank (19) were kept away from in water injection pipe (26), one side internally mounted that liquid inlet pipe (21) are close to water pump (20) has first check valve (27), one side internally mounted that drain pipe (22) are close to water pump (20) has second check valve (28), one side internally mounted that inlet tube (24) are close to water pump (20) has third check valve (29), one side internally mounted that outlet pipe (25) are close to water pump (20) has fourth check valve (30).
2. The tobacco leaf sprout inhibitor return-flow sprayer of claim 1, wherein: the shell (1) comprises a control panel (101), and the control panel (101) is installed on the outer portion of one side, close to the storage battery (18), of the shell (1).
3. The tobacco leaf sprout inhibitor return-flow sprayer of claim 1, wherein: the middle part of the liquid medicine groove (2) is in a convex state, and the height of the middle part of the liquid medicine groove (2) is larger than that of the edge.
4. The tobacco leaf sprout inhibitor return-flow sprayer of claim 1, wherein: the vertical distance from the rotating rod (10) to the end part of the stirring rod (14) is less than the vertical distance from the rotating rod (10) to the inner side of the bristle holder (12).
5. The tobacco leaf sprout inhibitor return-flow sprayer of claim 1, wherein: the external size of the bristle holder (12) is matched with the internal size of the liquid medicine groove (2).
6. The tobacco leaf sprout inhibitor return-flow sprayer of claim 1, wherein: the first gear (15) and the second gear (16) have the same pitch, and the first gear (15) is meshed with the second gear (16).
7. The tobacco leaf sprout inhibitor return-flow sprayer of claim 1, wherein: the first one-way valve (27) is communicated in one way from the liquid medicine tank (2) to the water pump (20).
8. The tobacco leaf sprout inhibitor return-flow sprayer of claim 1, wherein: the second one-way valve (28) is used for one-way circulation from the water pump (20) to the spray head (23).
9. The tobacco leaf sprout inhibitor return-flow sprayer of claim 1, wherein: the third one-way valve (29) is used for one-way circulation from the water tank (19) to the water pump (20).
10. The tobacco leaf sprout inhibitor return-flow sprayer of claim 1, wherein: the fourth one-way valve (30) is communicated in one way from the water pump (20) to the liquid medicine groove (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011069932.3A CN112154807A (en) | 2020-10-09 | 2020-10-09 | Tobacco leaf presses down bud agent backward flow formula sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011069932.3A CN112154807A (en) | 2020-10-09 | 2020-10-09 | Tobacco leaf presses down bud agent backward flow formula sprayer |
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| Publication Number | Publication Date |
|---|---|
| CN112154807A true CN112154807A (en) | 2021-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011069932.3A Pending CN112154807A (en) | 2020-10-09 | 2020-10-09 | Tobacco leaf presses down bud agent backward flow formula sprayer |
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| Country | Link |
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| CN (1) | CN112154807A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108786539A (en) * | 2018-04-19 | 2018-11-13 | 福建省复新农业科技发展有限公司 | A kind of agricultural multi-functions production equipment |
| CN209333284U (en) * | 2018-12-27 | 2019-09-03 | 山东四季旺农化有限公司 | A kind of filter device for pesticide producing |
| CN110250142A (en) * | 2019-07-04 | 2019-09-20 | 苏州萨得尔电动工具有限公司 | Sprayer with self-cleaning function |
| CN209931304U (en) * | 2019-04-26 | 2020-01-14 | 李彩连 | Agricultural planting is with spouting medicine device |
| CN212278993U (en) * | 2020-10-09 | 2021-01-05 | 江西省烟草科学研究所 | Tobacco leaf bud inhibitor sprayer |
-
2020
- 2020-10-09 CN CN202011069932.3A patent/CN112154807A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108786539A (en) * | 2018-04-19 | 2018-11-13 | 福建省复新农业科技发展有限公司 | A kind of agricultural multi-functions production equipment |
| CN209333284U (en) * | 2018-12-27 | 2019-09-03 | 山东四季旺农化有限公司 | A kind of filter device for pesticide producing |
| CN209931304U (en) * | 2019-04-26 | 2020-01-14 | 李彩连 | Agricultural planting is with spouting medicine device |
| CN110250142A (en) * | 2019-07-04 | 2019-09-20 | 苏州萨得尔电动工具有限公司 | Sprayer with self-cleaning function |
| CN212278993U (en) * | 2020-10-09 | 2021-01-05 | 江西省烟草科学研究所 | Tobacco leaf bud inhibitor sprayer |
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