CN112740884B - Proportional fertilizer applicator - Google Patents
Proportional fertilizer applicator Download PDFInfo
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- CN112740884B CN112740884B CN202110000473.1A CN202110000473A CN112740884B CN 112740884 B CN112740884 B CN 112740884B CN 202110000473 A CN202110000473 A CN 202110000473A CN 112740884 B CN112740884 B CN 112740884B
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- cavity
- reciprocating
- rotating rod
- block
- limiting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/007—Metering or regulating systems
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
- A01C23/047—Spraying of liquid fertilisers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
- B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/80—Forming a predetermined ratio of the substances to be mixed
- B01F35/83—Forming a predetermined ratio of the substances to be mixed by controlling the ratio of two or more flows, e.g. using flow sensing or flow controlling devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/48—Mixing water in water-taps with other ingredients, e.g. air, detergents or disinfectants
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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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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
- Fertilizing (AREA)
Abstract
The invention discloses a proportional fertilizer applicator, which comprises a shell, wherein a water storage cavity, a limiting cavity, a reciprocating cavity and a mixing cavity are sequentially arranged in the shell from top to bottom; be equipped with rabbling mechanism in the mixing chamber, rabbling mechanism is including setting up at the left driving motor of casing, driving motor's output shaft end extends to the mixing chamber in and installs first bull stick, the both ends of first bull stick are connected with the both sides inner wall rotation of mixing chamber, a plurality of puddlers are installed along its circumference to the outer wall of first bull stick. The device is in the use, thereby through adjusting the accurate ratio between different fertilizer of telescopic link control and the water to the nutrient element in the full play fertilizer, the absorption of the crops of being convenient for need not the manual work simultaneously and sprays, people's that has significantly reduced labour.
Description
Technical Field
The invention relates to the technical field of agricultural equipment, in particular to a proportional fertilizer applicator.
Background
With the continuous development of agricultural industrialization, the drawback of traditional agriculture is slowly reflected, more and more manual works are replaced by machines, and crops lack various nutrient elements in the production process, so people are required to fertilize the crops, but the prior fertilizing device still has the following problems:
to transmission agriculture, when needs are fertilized crops, people carry out and proportion fertilizer and water through own perception, spraying crops, this kind of mode leads to can't exert the whole effects of fertilizer owing to the ratio of fertilizer and water is inaccurate, and great increase people's work load, also there are some fertilizer injection unit on the market at present, accurate ratio is mixed between the water of these devices can't be directed against different fertilizers, consequently, how reasonable solution these problems are that we need to consider.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a proportional fertilizer applicator.
In order to achieve the purpose, the invention adopts the following technical scheme: the medicine mixing device comprises a shell 1, wherein a water storage cavity, a limiting cavity, a reciprocating cavity and a mixing cavity are sequentially arranged in the shell from top to bottom, a medicine storage cavity is arranged in the shell and is positioned on the right side of the water storage cavity, and openings are formed in the inner tops of the medicine storage cavity and the water storage cavity; a stirring mechanism is arranged in the mixing cavity and comprises a driving motor arranged on the left side of the shell, the tail end of an output shaft of the driving motor extends into the mixing cavity and is provided with a first rotating rod, two ends of the first rotating rod are rotatably connected with the inner walls of two sides of the mixing cavity, and a plurality of stirring rods are arranged on the outer wall of the first rotating rod along the circumferential direction of the first rotating rod; a reciprocating mechanism is arranged in the reciprocating cavity and used for discharging water in the water storage cavity into the mixing cavity; a quantitative mechanism is arranged in the limiting cavity and is used for quantitatively discharging the liquid manure in the medicine storage cavity into the mixing cavity; the inner bottom of the mixing cavity is provided with a water pump, the liquid outlet end of the water pump is communicated with a transmission pipe, and one end, far away from the water pump, of the transmission pipe is communicated with a spray head.
Preferably, reciprocating mechanism is including setting up the second bull stick in reciprocating chamber, the right-hand member of second bull stick rotates with the right side inner wall in reciprocating chamber to be connected, be equipped with the screw thread layer on the second bull stick, the threaded layer part threaded connection of second bull stick has reciprocating block, reciprocating block and reciprocating chamber's interior top and interior bottom equal sliding connection, the reciprocating intracavity is equipped with the sliding block, the sliding block and reciprocating chamber's interior top and interior bottom equal sliding connection, the sliding block is connected through two connecting rods with reciprocating block's looks proximal surface, reciprocating chamber is located the left side space of sliding block and the interior bottom of water storage chamber and passes through tortuous pipe intercommunication, reciprocating chamber is located the left side space of sliding block and passes through the nozzle stub intercommunication with the interior top of hybrid chamber, the sliding block has magnetism.
Preferably, the quantifying mechanism comprises a limiting block arranged in a limiting cavity, the limiting block is connected with the inner bottom and the inner top of the limiting cavity in a sliding mode, the right side of the limiting block is connected with the inner wall of the right side of the limiting cavity through two telescopic rods, a moving block is arranged in the limiting cavity and is connected with the inner bottom and the inner top of the limiting cavity in a sliding mode, the limiting cavity is located in the left side space of the moving block and is communicated with the inner bottom of the medicine storage cavity through a liquid inlet pipe, the limiting cavity is located in the left side space of the moving block and is communicated with the inner top of the mixing cavity through a liquid outlet pipe, the moving block is magnetic, and the moving block and the adjacent surface of the sliding block are attracted in opposite directions.
Preferably, the liquid inlet pipe, the liquid outlet pipe, the zigzag pipe and the short pipe are all provided with one-way valves.
Preferably, the first rotating rod and the second rotating rod are connected through a transmission structure, the transmission structure comprises two transmission wheels respectively arranged on the first rotating rod and the second rotating rod, and the two transmission wheels are in transmission connection through a transmission belt.
Preferably, the left end of the shell is provided with a swing groove, a third rotating rod is vertically arranged in the swing groove, two ends of the third rotating rod are rotatably connected with the inner bottom and the inner top of the swing groove, the right end of the second rotating rod extends into the swing groove and is provided with an incomplete bevel gear, the third rotating rod is fixedly connected with a swing bevel gear matched with the incomplete bevel gear, the outer wall of the third rotating rod is fixedly connected with a connecting block, one end of the connecting block, far away from the third rotating rod, is fixedly connected with the left side of the spray head, the transmission pipe is a hose, and the third rotating rod is elastically connected with the inner bottom of the swing groove through a torsion spring.
The invention has the following beneficial effects:
1. compared with the prior art, in the using process, the length of the telescopic rod is adjusted through the control panel, so that the limiting block limits the moving block, the proportion between the pumped water and the liquid fertilizer is accurately controlled, the fertilizer can be fully absorbed by crops, meanwhile, the proportion of different water and liquid fertilizer can be adjusted through the control panel, the universal applicability of the invention is increased, manual blending and spraying are not needed, and the workload of people is greatly reduced;
2. compared with the prior art, the incomplete bevel gear is driven to rotate by the rotation of the second rotating rod, so that the incomplete bevel gear and the swing bevel gear are in a reciprocating state of meshing → non-meshing → meshing, the spray head continuously swings back and forth, the spraying range of the spray head is increased, and the spraying efficiency of the water and the fertilizer is greatly increased.
Drawings
FIG. 1 is a schematic structural view of a proportional fertilizer applicator according to the present invention;
FIG. 2 is a schematic structural diagram of example 2 of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
fig. 4 is a mesh view of the incomplete bevel gear and the swing bevel gear of fig. 3.
In the figure: the device comprises a shell 1, a drug storage cavity 2, a driving motor 3, a first rotating rod 4, a liquid inlet pipe 5, a zigzag pipe 6, a limiting cavity 7, a moving block 8, a limiting block 9, a telescopic rod 10, a liquid outlet pipe 11, a reciprocating cavity 12, a sliding block 13, a connecting rod 14, a reciprocating block 15, a transmission structure 16, a second rotating rod 17, a stirring rod 18, a water pump 19, a transmission pipe 20, a spray nozzle 21, a third rotating rod 22, an incomplete bevel gear 23, a bevel gear 24, a connecting block 25, a torsion spring 26, a mixing cavity 27, a water storage cavity 28 and a swinging groove 29.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1, a proportional fertilizer applicator comprises a shell 1, wherein a water storage cavity 28, a limiting cavity 7, a reciprocating cavity 12 and a mixing cavity 27 are sequentially arranged in the shell 1 from top to bottom, a pesticide storage cavity 2 is arranged in the shell 1, the pesticide storage cavity 2 is positioned on the right side of the water storage cavity 28, liquid fertilizer is filled in the pesticide storage cavity 2, water is filled in the water storage cavity 28, and openings are formed in the inner tops of the pesticide storage cavity 2 and the water storage cavity 28, so that the liquid fertilizer and the water can be conveniently added;
a stirring mechanism is arranged in the mixing cavity 27 and comprises a driving motor 3 arranged on the left side of the shell 1, the tail end of an output shaft of the driving motor 3 extends into the mixing cavity 27 and is provided with a first rotating rod 4, two ends of the first rotating rod 4 are rotatably connected with the inner walls of two sides of the mixing cavity 27, and a plurality of stirring rods 18 are arranged on the outer wall of the first rotating rod 4 along the circumferential direction;
a reciprocating mechanism is arranged in the reciprocating cavity 12 and is used for discharging water in the water storage cavity 28 into the mixing cavity 27;
a quantitative mechanism is arranged in the limiting cavity 7 and is used for quantitatively discharging the liquid manure in the medicine storage cavity 2 into the mixing cavity 27;
the inner bottom of the mixing cavity 27 is provided with a water pump 19, the liquid outlet end of the water pump 19 is communicated with a transmission pipe 20, and one end of the transmission pipe 20 far away from the water pump 19 is communicated with a spray head 21.
Wherein, reciprocating mechanism is including setting up the second bull stick 17 in reciprocating cavity 12, the right-hand member of second bull stick 17 rotates with the right side inner wall in reciprocating cavity 12 to be connected, be equipped with the screw thread layer on the second bull stick 17, the screw thread layer is the screw thread layer of similar reciprocal lead screw, the screw thread layer part threaded connection of second bull stick 17 has reciprocating block 15, reciprocating block 15 and the equal sliding connection of interior top and the interior bottom in reciprocating cavity 12, be equipped with sliding block 13 in reciprocating cavity 12, sliding block 13 and the equal sliding connection of interior top and the interior bottom in reciprocating cavity 12, sliding block 13 is connected through two connecting rods 14 with reciprocating block 15's adjacent surface, sliding block 12 is located the left side space of sliding block 13 and the interior bottom in water storage cavity 28 and is through tortuous pipe 6 intercommunication, reciprocating cavity 12 is located the left side space of sliding block 13 and the interior top in mixing chamber 27 and is through the nozzle stub intercommunication, sliding block 13 has magnetism.
Wherein, the dosing mechanism is including setting up stopper 9 in spacing chamber 7, stopper 9 and the equal sliding connection in interior bottom and the interior top of spacing chamber 7, the right side of stopper 9 is connected through two telescopic links 10 with the right side inner wall of spacing chamber 7, two telescopic links 10 pass through circuit control, can install a control panel in the left side of casing 1, thereby carry out accurate control to two telescopic links 10, be equipped with movable block 8 in the spacing chamber 7, the equal sliding connection in interior bottom and the interior top of movable block 8 and spacing chamber 7, spacing chamber 7 is located the left side space of movable block 8 and passes through feed liquor pipe 5 intercommunication with the interior bottom of storing up medicine chamber 2, spacing chamber 7 is located the left side space of movable block 8 and passes through drain pipe 11 intercommunication with the interior top of hybrid chamber 27, movable block 8 has magnetism, movable block 8 and sliding block 13's adjacent surface opposite poles attract each other.
Wherein, all be equipped with the check valve on feed liquor pipe 5, drain pipe 11, tortuous pipe 6 and the nozzle stub, liquid fertilizer in the medicine storage cavity 2 is located the left side space of movable block 8 through the one-way spacing chamber 7 that gets into of feed liquor pipe 5, and the liquid fertilizer that spacing chamber 7 is located the left side space of movable block 8 is through the one-way entering mixing chamber 27 of drain pipe 11, and the one-way entering reciprocating chamber 12 that gets into through tortuous pipe 6 of water storage chamber 28 is located the left side space of sliding block 13, and the one-way entering mixing chamber 27 of water that reciprocating chamber 12 is located the left side space of sliding block 13 through the nozzle stub.
The first rotating rod 4 is connected with the second rotating rod 17 through a transmission structure 16, the transmission structure 16 comprises two transmission wheels which are respectively arranged on the first rotating rod 4 and the second rotating rod 17, and the two transmission wheels are in transmission connection through a transmission belt.
The invention can be illustrated by the following operating modes: when a plurality of crops are required to be fertilized, water and liquid fertilizer are added into the medicine storage cavity 2 and the water storage cavity 28, the lengths of the two telescopic rods 10 are adjusted through the control panel, so that the water and the liquid fertilizer can be accurately proportioned, and the driving motor 3 is started at the moment;
when the driving motor 3 is started, the first rotating rod 4 is driven to rotate, the first rotating rod 4 rotates to drive the second rotating rod 17 to rotate through the transmission structure 16, the second rotating rod 17 rotates to drive the reciprocating block 15 to move left and right, the reciprocating block 15 moves left and right, the sliding block 13 is driven to move left and right through the two connecting rods 14, when the sliding block 13 moves right, the space of the reciprocating cavity 12 on the left side of the sliding block 13 is increased, air pressure is reduced, under the action of atmospheric pressure, water in the water storage cavity 28 enters the space of the reciprocating cavity 12 on the left side of the sliding block 13 through the zigzag pipe 6, when the sliding block 13 moves right, the space of the reciprocating cavity 12 on the left side of the sliding block 13 is reduced, air pressure is increased, and water in the space of the reciprocating cavity 12 on the left side of the sliding block 13 enters the mixing cavity 27 through the short pipe;
in the process of moving the sliding block 13 leftwards and rightwards, because the adjacent surfaces of the sliding block 13 and the moving block 8 are attracted in opposite directions, the moving block 8 is moved leftwards and rightwards due to the left-hand attraction of the sliding block 13, when the moving block 8 moves rightwards, the space of the limiting cavity 7 on the left side of the moving block 8 is increased, the air pressure is reduced, under the action of atmospheric pressure, the liquid fertilizer in the pesticide storage cavity 2 enters the space of the limiting cavity 7 on the left side of the moving block 8 through the liquid inlet pipe 5, the moving block 8 cannot move rightwards all the time along with the sliding block 13 due to the limitation of the limiting block 9, when the sliding block 13 moves leftwards to be parallel to the moving block 8, the sliding block 13 moves leftwards continuously at this time and drives the moving block 8 to move leftwards, the space of the limiting cavity 7 on the left side of the moving block 8 is reduced, the air pressure is increased, so that the liquid fertilizer in the space of the limiting cavity 7 on the left side of the moving block 8 enters the mixing cavity 27 through the liquid outlet pipe 11, the rotation of the first rotating rod 4 drives the plurality of stirring rods 18 to rotate, so that the water and the liquid fertilizer in the mixing cavity 27 are stirred, and the water and the liquid fertilizer are uniformly mixed;
after the driving motor 3 runs for a period of time, the water pump 19 is started to spray the mixed liquid manure to crops through the transmission pipe 20 and the spray head 21, so that quantitative fertilization on the crops is realized;
compared with the prior art, in the using process, the length of the telescopic rod 10 is adjusted through the control panel, so that the limiting block 9 limits the moving block 8, the proportion between the pumped water and the liquid fertilizer is accurately controlled, the fertilizer can be fully absorbed by crops, meanwhile, different proportions of the water and the liquid fertilizer can be adjusted through the control panel, the universal applicability of the invention is improved, manual blending and spraying are not needed, and the workload of people is greatly reduced.
Example 2
Referring to fig. 2 to 4, the present embodiment is different from embodiment 1 in that a third rotating rod 22 is vertically disposed in a swing groove 29, both ends of the third rotating rod 22 are rotatably connected to an inner bottom and an inner top of the swing groove 29, a right end of a second rotating rod 17 extends into the swing groove 29 and is provided with an incomplete bevel gear 23, the third rotating rod 22 is fixedly connected to a swing bevel gear 24 matched with the incomplete bevel gear 23, when the incomplete bevel gear 23 is engaged with the swing bevel gear 24, the second rotating rod 17 drives the third rotating rod 22 to rotate, when the incomplete bevel gear 23 is no longer engaged with the swing bevel gear 24, the third rotating rod 22 moves back under the action of a torsion spring 26, a connecting block 25 is fixedly connected to an outer wall of the third rotating rod 22, one end of the connecting block 25 far from the third rotating rod 22 is fixedly connected to a left side of the spray head 21, the transmission pipe 20 is a hose, the third rotating rod 22 is elastically connected to the inner bottom of the swing groove 29 through the torsion spring 26, one end of the torsion spring 26 is fixedly connected with the inner bottom of the swing groove 29, and the other end of the torsion spring 26 is fixedly connected with the outer wall of the third rotating rod 22.
In this embodiment, the second rotating rod 17 rotates to drive the incomplete bevel gear 23 to rotate, when the incomplete bevel gear 23 is meshed with the swing bevel gear 24, the swing bevel gear 24 rotates to drive the third rotating rod 22 to rotate, and the third rotating rod 22 rotates to drive the connecting block 25 to rotate, so as to drive the spray head 21 to rotate;
when the incomplete bevel gear 23 and the swing bevel gear 24 are not engaged any more, under the elastic action of the torsion spring 26, the third rotating rod 22 moves back, and the third rotating rod 22 moves back to drive the spray head 21 to move back through the connecting block 25, so that the spray head 21 swings back and forth, and the spraying range of the water and the fertilizer is enlarged.
Compared with the prior art, the incomplete bevel gear 23 is driven to rotate by the rotation of the second rotating rod 17, so that the incomplete bevel gear 23 and the swing bevel gear 24 are in a reciprocating state of engagement → non-engagement → engagement, the spray head 21 continuously swings back and forth, the spraying range of the spray head 21 is increased, and the spraying efficiency of the water and the fertilizer is greatly increased.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. A proportion formula fertilizer applicator, includes casing (1), its characterized in that: a water storage cavity (28), a limiting cavity (7), a reciprocating cavity (12) and a mixing cavity (27) are sequentially arranged in the shell (1) from top to bottom, a medicine storage cavity (2) is arranged in the shell (1), the medicine storage cavity (2) is located on the right side of the water storage cavity (28), and openings are formed in the inner tops of the medicine storage cavity (2) and the water storage cavity (28);
a stirring mechanism is arranged in the mixing cavity (27), the stirring mechanism comprises a driving motor (3) arranged on the left side of the shell (1), the tail end of an output shaft of the driving motor (3) extends into the mixing cavity (27) and is provided with a first rotating rod (4), two ends of the first rotating rod (4) are rotatably connected with the inner walls of two sides of the mixing cavity (27), and a plurality of stirring rods (18) are arranged on the outer wall of the first rotating rod (4) along the circumferential direction of the first rotating rod;
a reciprocating mechanism is arranged in the reciprocating cavity (12) and is used for discharging water in the water storage cavity (28) into the mixing cavity (27);
a quantitative mechanism is arranged in the limiting cavity (7) and is used for quantitatively discharging the water and fertilizer in the pesticide storage cavity (2) into the mixing cavity (27);
a water pump (19) is arranged at the inner bottom of the mixing cavity (27), a delivery pipe (20) is communicated with a liquid outlet end of the water pump (19), and a spray head (21) is communicated with one end, far away from the water pump (19), of the delivery pipe (20);
the reciprocating mechanism comprises a second rotating rod (17) arranged in a reciprocating cavity (12), the right end of the second rotating rod (17) is rotatably connected with the inner wall of the right side of the reciprocating cavity (12), a thread layer is arranged on the second rotating rod (17), a thread layer part of the thread layer of the second rotating rod (17) is in threaded connection with a reciprocating block (15), the reciprocating block (15) is in sliding connection with the inner top and the inner bottom of the reciprocating cavity (12), a sliding block (13) is arranged in the reciprocating cavity (12), the sliding block (13) is in sliding connection with the inner top and the inner bottom of the reciprocating cavity (12), the sliding block (13) is connected with the adjacent surface of the reciprocating block (15) through two connecting rods (14), the reciprocating cavity (12) is communicated with the inner bottom of the water storage cavity (28) through a zigzag pipe (6), the left space of the reciprocating cavity (13) is communicated with the inner top of the mixing cavity (27) through a short pipe, the sliding block (13) has magnetism;
the quantitative mechanism comprises a limiting block (9) arranged in the limiting cavity (7), the limiting block (9) is connected with the inner bottom and the inner top of the limiting cavity (7) in a sliding way, the right side of the limiting block (9) is connected with the inner wall of the right side of the limiting cavity (7) through two telescopic rods (10), a moving block (8) is arranged in the limiting cavity (7), the moving block (8) is connected with the inner bottom and the inner top of the limiting cavity (7) in a sliding way, the limiting cavity (7) is positioned in the left space of the moving block (8) and is communicated with the inner bottom of the medicine storage cavity (2) through a liquid inlet pipe (5), the limiting cavity (7) is positioned in the left space of the moving block (8) and is communicated with the inner top of the mixing cavity (27) through a liquid outlet pipe (11), the moving block (8) is magnetic, and the adjacent surfaces of the moving block (8) and the sliding block (13) are opposite in attraction.
2. The proportional fertilizer applicator of claim 1, wherein: the liquid inlet pipe (5), the liquid outlet pipe (11), the zigzag pipe (6) and the short pipe are all provided with one-way valves.
3. The proportional fertilizer applicator of claim 1, wherein: the first rotating rod (4) is connected with the second rotating rod (17) through a transmission structure (16), the transmission structure (16) comprises two transmission wheels which are respectively arranged on the first rotating rod (4) and the second rotating rod (17), and the two transmission wheels are in transmission connection through a transmission belt.
4. The proportional fertilizer applicator of claim 1, wherein: the left end of casing (1) is equipped with swing groove (29), vertically be equipped with third bull stick (22) in swing groove (29), the both ends of third bull stick (22) all rotate with interior bottom and the interior top of swing groove (29) and be connected, the right-hand member of second bull stick (17) extends to in swing groove (29) and installs incomplete bevel gear (23), fixedly connected with and incomplete bevel gear (23) matched with swing bevel gear (24) on third bull stick (22), the outer wall fixedly connected with connecting block (25) of third bull stick (22), the one end that third bull stick (22) were kept away from in connecting block (25) and the left side fixed connection of shower nozzle (21), transmission pipe (20) are the hose, interior bottom of third bull stick (22) and swing groove (29) passes through torsion spring (26) elastic connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110000473.1A CN112740884B (en) | 2021-01-03 | 2021-01-03 | Proportional fertilizer applicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110000473.1A CN112740884B (en) | 2021-01-03 | 2021-01-03 | Proportional fertilizer applicator |
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| Publication Number | Publication Date |
|---|---|
| CN112740884A CN112740884A (en) | 2021-05-04 |
| CN112740884B true CN112740884B (en) | 2022-08-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110000473.1A Active CN112740884B (en) | 2021-01-03 | 2021-01-03 | Proportional fertilizer applicator |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114653262B (en) * | 2022-05-26 | 2022-08-30 | 江苏瑞阳医疗科技有限公司 | Lubricating mortar quantitative proportioning stirring device |
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