CN112166786B - Foliage fertilizer sprinkler for vegetable planting - Google Patents

Foliage fertilizer sprinkler for vegetable planting Download PDF

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Publication number
CN112166786B
CN112166786B CN202011286213.7A CN202011286213A CN112166786B CN 112166786 B CN112166786 B CN 112166786B CN 202011286213 A CN202011286213 A CN 202011286213A CN 112166786 B CN112166786 B CN 112166786B
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China
Prior art keywords
fixedly connected
plate
discharging
rotating
stirring
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CN112166786A (en
Inventor
邓宋银
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Hunan Zhaoxiang Ecological Agriculture Technology Co ltd
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Hunan Zhaoxiang Ecological Agriculture Technology Co ltd
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C23/00Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
    • A01C23/04Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
    • A01C23/047Spraying of liquid fertilisers
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C23/00Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
    • A01C23/001Sludge spreaders, e.g. liquid manure spreaders
    • A01C23/002Sludge spreaders, e.g. liquid manure spreaders provided with auxiliary arrangements, e.g. pumps, agitators, cutters

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Fertilizing (AREA)

Abstract

The invention belongs to the technical field of agricultural planting, in particular to a foliar fertilizer spraying device for vegetable planting, which aims at the problems that in the prior art, the functions are single, the height and angle of a spraying head are inconvenient to adjust, the use is troublesome, the spraying range is limited, the practicability is reduced, and the fertilizing effect is poor.

Description

Foliage fertilizer sprinkler for vegetable planting
Technical Field
The invention relates to the technical field of agricultural planting, in particular to a foliar fertilizer spraying device for vegetable planting.
Background
Vegetables are a plant or fungus which can be cooked and become food, and are one of the indispensable foods in people's daily diet. The vegetables can provide nutrients such as vitamins and minerals essential to human body. In the growth process of vegetables, plant diseases and insect pests are inevitably generated, so that pesticide spraying is needed to be carried out on the vegetables to solve the plant diseases and insect pests, thereby improving the survival rate of the vegetables and improving the growth quality.
The existing foliar fertilizer spraying device for vegetable planting is single in function, inconvenient to adjust the height and angle of the spraying head, troublesome to use, limited in spraying range, reduced in practicality, and easy to occur uneven spraying in the spraying process, so that the fertilizing effect is reduced, and the foliar fertilizer spraying device for vegetable planting is provided for solving the problems.
Disclosure of Invention
The invention aims to solve the defects of single function, inconvenience in adjusting the height and angle of a spray head, troublesome use, limited spraying range, reduced practicality and poor fertilization effect in the prior art, and provides a foliar fertilizer spraying device for vegetable planting.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a foliage fertilizer sprinkler for vegetable planting, which comprises a base plate, four angles in the bottom of bottom plate all are equipped with the gyro wheel, the top fixedly connected with L type riser of bottom plate, one side fixedly connected with diaphragm of L type riser, the top fixedly connected with storage case of diaphragm, one side that L type riser was kept away from at the top of storage case is equipped with the feed inlet, one side bottom that L type riser was kept away from to the storage case is equipped with row material pipe, one side of row material pipe extends to the outside of storage case and installs the relief valve, the inside of storage case is equipped with the stirring subassembly, one side sliding connection of L type riser has the discharging case that is located the diaphragm below, the inside of discharging case is equipped with the material conveying subassembly, and the material conveying subassembly cooperatees with the stirring subassembly, the bottom symmetry of storage case is equipped with two hoses, the other end of two hoses all runs through the bottom of diaphragm and runs through the intercommunication with the top both sides of discharging case respectively, the below of discharging case is equipped with spouts the material subassembly, one side sliding connection of L type riser is located the adjusting part below the discharging case, and adjusting part cooperatees with spouting material subassembly, top one side fixedly connected with push rod of bottom plate.
Preferably, the stirring subassembly is including running through the (mixing) shaft of rotating connection at the storage box top, one side of (mixing) shaft extends to the inside of storage box and two stirring leaves of symmetry fixedly connected with, the opposite side of (mixing) shaft extends to the outside of storage box and fixed cover is equipped with driven bevel gear, the top fixedly connected with of L type riser rotates the motor, fixed cover is equipped with the initiative bevel gear on the output shaft of rotating the motor, and initiative bevel gear meshes with driven bevel gear, start rotating the motor and can drive the (mixing) shaft rotation, and then drive stirring leaf and rotate the effect of realizing the stirring, improve the homogeneity of spraying.
Preferably, the top fixedly connected with lead screw motor of bottom plate, fixedly connected with lead screw on the output shaft of lead screw motor, the top of lead screw is connected with one side rotation that the bottom of diaphragm is close to L type riser, and the connection is established with one side thread bush of lead screw to the discharging case, can drive the discharging case and reciprocate through starting lead screw motor.
Preferably, the material conveying assembly comprises two piston plates which are symmetrically and hermetically connected inside the discharging box, one side, close to each other, of the two piston plates is fixedly connected with the same connecting frame, one side, far away from each other, of the connecting frame is symmetrically provided with two racks, the bottom inner wall of the discharging box is rotationally connected with a rotating rod, the top end of the rotating rod penetrates through the top of the connecting frame and the top of the discharging box and is matched with the stirring shaft, a half gear is fixedly sleeved on one side, located in the connecting frame, of the rotating rod, and is respectively and movably meshed with the two racks, and can drive the connecting frame to reciprocate back and forth through meshing movement of the half gear and the two racks, so that the two piston plates slide back and forth in the same direction.
Preferably, one side that the bull stick is located the discharging case top is annular equidistance and is equipped with a plurality of sand grips, the (mixing) shaft is hollow structure, the inner wall of (mixing) shaft is annular equidistance and is equipped with a plurality of spouts, and one side of (mixing) shaft runs through the bottom of storage case and the bottom of diaphragm respectively and rotates with the bottom of diaphragm and be connected, one side of bull stick extends to the inside of (mixing) shaft, and a plurality of sand grips imbed respectively in a plurality of spouts, can drive the bull stick and slide from top to bottom in the (mixing) shaft when the discharging case reciprocates, and through the cooperation of sand grip and spout, can rotate through the (mixing) shaft and drive the bull stick and rotate.
Preferably, spout material subassembly including the symmetry establish two discharging pipes in the discharging case bottom, the one end of two discharging pipes all extends to the below of discharging case and fixedly connected with one tee bend joint, and tee bend joint's top and the bottom outer wall fixed connection of discharging case, tee bend joint's bottom port is sealed to be rotated and is connected with universal joint, universal joint's bottom fixedly connected with spouts the material pipe, spout the other end of material pipe and be equipped with the sprinkler head, can make the fertilizer in the discharging case pass through the discharging pipe and carry to spout in the material pipe through tee joint to spout from the sprinkler head blowout, realize spouting the effect of material.
Preferably, the two discharging pipes are provided with one-way liquid outlet valves, the two hoses are provided with one-way liquid inlet valves, and the fertilizer is conveniently conveyed through the cooperation of the one-way liquid outlet valves and the one-way liquid inlet valves.
Preferably, the adjusting part includes sliding connection at the nut board of L type riser one side, and the nut board is established with one side thread bush of lead screw and is connected, and one side that L type riser was kept away from at nut board top runs through the rotation and is connected with the pivot, and one side of pivot extends to the top of nut board and fixed cover is equipped with the sector plate, and one side fixedly connected with fixed block of pivot is kept away from at the top of sector plate, and one side run through fixed connection of fixed block of spouting the material pipe, can drive spouting the material pipe rotation through rotating the sector plate to this realizes the effect of adjusting to sprinkler angle.
Preferably, the bottom end of the rotating shaft extends to the lower part of the nut plate and is fixedly connected with a rotating handle, and the rotating shaft is convenient to rotate through the rotating handle.
Preferably, the rotating shaft and the universal joint are positioned on the same vertical central axis, and the spraying pipe can normally rotate around the universal joint through the arrangement of the same axis of the rotating shaft and the universal joint.
According to the foliar fertilizer spraying device for vegetable planting, the screw rod motor is started to drive the screw rod to rotate, so that the discharge box and the nut plate can be driven to move up and down simultaneously, the discharge box can drive the three-way joint, the two discharge pipes and the spraying pipe to move up and down, and then the spraying head is driven to move up and down, and the effect of adjusting the height of the spraying head is achieved;
the rotating handle is rotated to drive the rotating shaft to rotate, so that the sector plate can be driven to rotate, the fixed block is used for driving the spray pipe to rotate, the spray head is driven to rotate to achieve the angle adjusting effect, and the spray pipe can normally rotate around the universal joint through the arrangement of the rotating shaft and the same axis of the universal joint, so that the effective adjustment of the angle is ensured;
the stirring shaft can be driven to rotate by starting the rotating motor, so that the stirring blades are driven to rotate, the stirring effect is realized, the mixing effect of the fertilizer is improved, and the uniformity of fertilizer spraying is improved;
when the stirring shaft rotates, through the cooperation of sand grip and spout, can drive the bull stick simultaneously and rotate, can drive connecting frame round trip reciprocating motion, and then drive two piston boards and come back and go to the removal, wherein the fertilizer in the storage box is carried to the discharging incasement to one of them piston board this moment, and another piston board carries the fertilizer of discharging incasement to the discharging intraductal to carry to spout intraductally through three way connection, spray out from the sprinkler head at last, so as to realize the effect of spraying of continuity, thereby improved spraying efficiency greatly.
According to the invention, the effect of spraying and stirring at the same time can be realized by starting the rotating motor, the spraying uniformity is improved, and the continuous spraying effect can be realized by the back and forth movement of the two piston plates, so that the spraying efficiency is improved, the height of the spraying head can be adjusted by starting the screw motor, the angle of the spraying head can be adjusted by rotating the rotating handle, the vegetables with different heights and angles are sprayed, and the practicability is greatly improved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a foliar fertilizer spraying device for vegetable planting;
fig. 2 is a cross-sectional view of the whole structure of the foliar fertilizer spraying device for vegetable planting;
fig. 3 is a schematic view of a part of the structure of fig. 2 of a foliar fertilizer spraying device for vegetable planting according to the present invention;
fig. 4 is an enlarged view of a part a of the foliar fertilizer spraying device for vegetable planting;
fig. 5 is a top view of a connection structure between a piston plate and a connecting frame of the foliar fertilizer spraying apparatus for vegetable planting provided by the invention;
fig. 6 is a top view of a connection structure between a stirring shaft and a rotating rod of the foliar fertilizer spraying device for vegetable planting;
fig. 7 is a perspective view of a sector block structure of a foliar fertilizer spraying device for vegetable planting.
In the figure: 1. a bottom plate; 2. a roller; 3. an L-shaped vertical plate; 4. a cross plate; 5. a storage bin; 6. a feed inlet; 7. a discharge pipe; 8. a discharge valve; 9. a stirring shaft; 10. stirring the leaves; 11. a driven bevel gear; 12. a rotating motor; 13. a driving bevel gear; 14. a lead screw motor; 15. a screw rod; 16. a discharging box; 17. a piston plate; 18. a connection frame; 19. a rack; 20. a rotating rod; 21. a convex strip; 22. a chute; 23. a half gear; 24. a hose; 25. a discharge pipe; 26. a three-way joint; 27. a spraying pipe; 28. a spray head; 29. a universal joint; 30. a nutplate; 31. a rotating shaft; 32. a sector plate; 33. a fixed block; 34. a rotating handle; 35. a push rod.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments.
Example 1
Referring to fig. 1-7, a foliar fertilizer sprinkler for vegetable planting, comprising a base plate 1, four angles in the bottom of the base plate 1 are all equipped with gyro wheel 2, the top fixedly connected with L type riser 3 of base plate 1, one side fixedly connected with diaphragm 4 of L type riser 3, the top fixedly connected with storage tank 5 of diaphragm 4, one side that L type riser 3 was kept away from at the top of storage tank 5 is equipped with feed inlet 6, one side bottom that L type riser 3 was kept away from to storage tank 5 is equipped with row material pipe 7, one side of row material pipe 7 extends to the outside of storage tank 5 and installs discharge valve 8, the inside of storage tank 5 is equipped with the stirring subassembly, one side sliding connection of L type riser 3 has the discharging case 16 that is located diaphragm 4 below, the inside of discharging case 16 is equipped with the material conveying subassembly, and the material conveying subassembly cooperatees with the stirring subassembly, the bottom symmetry of storage tank 5 is equipped with two hoses 24, the other end of two hoses 24 all run through the bottom of diaphragm 4 and respectively with the top both sides fixed intercommunication of discharging case 16, the below of discharging case 16 is equipped with spouting the material subassembly, one side 3 side sliding connection of L type riser has the discharging case 16 to be located the bottom plate 1, the adjusting part is located at the bottom of the bottom plate 35 is fixed with the top of the push rod is connected with the top of the push rod piece.
Example two
Further improvement on the basis of the first embodiment:
according to the invention, the stirring assembly comprises a stirring shaft 9 which is connected to the top of a storage box 5 in a penetrating and rotating manner, one side of the stirring shaft 9 extends to the inside of the storage box 5 and is symmetrically and fixedly connected with two stirring blades 10, the other side of the stirring shaft 9 extends to the outside of the storage box 5 and is fixedly sleeved with a driven bevel gear 11, the top of an L-shaped vertical plate 3 is fixedly connected with a rotating motor 12, an output shaft of the rotating motor 12 is fixedly sleeved with a driving bevel gear 13, the driving bevel gear 13 is meshed with the driven bevel gear 11, the rotating motor 12 is started to drive the stirring shaft 9 to rotate, the stirring blades 10 are further driven to rotate, the stirring effect is achieved, and the spraying uniformity is improved.
According to the invention, the top of the bottom plate 1 is fixedly connected with a screw motor 14, the output shaft of the screw motor 14 is fixedly connected with a screw rod 15, the top end of the screw rod 15 is rotatably connected with one side of the bottom of the transverse plate 4, which is close to the L-shaped vertical plate 3, and a discharge box 16 is in threaded sleeve connection with one side of the screw rod 15, so that the discharge box 16 can be driven to move up and down by starting the screw motor 14.
In the invention, the material conveying assembly comprises two piston plates 17 which are symmetrically and hermetically connected in the discharging box 16 in a sliding manner, one side, close to each other, of the two piston plates 17 is fixedly connected with the same connecting frame 18, two racks 19 are symmetrically arranged on the inner wall of one side, far away from each other, of the connecting frame 18, the inner wall of the bottom of the discharging box 16 is rotationally connected with a rotating rod 20, the top end of the rotating rod 20 penetrates through the connecting frame 18 and the top of the discharging box 16 and is matched with the stirring shaft 9, a half gear 23 is fixedly sleeved on one side, located in the connecting frame 18, of the rotating rod 20, the half gear 23 is respectively and movably meshed with the two racks 19, and the connecting frame 18 can be driven to reciprocate back and forth through the meshing movement of the half gear 23 and the two racks 19, so that the two piston plates 17 slide back and forth in the same direction.
In the invention, a plurality of convex strips 21 are annularly and equidistantly arranged on one side of the rotating rod 20 above the discharging box 16, the stirring shaft 9 is of a hollow structure, a plurality of sliding grooves 22 are annularly and equidistantly arranged on the inner wall of the stirring shaft 9, one side of the stirring shaft 9 penetrates through the bottom of the storage box 5 and the bottom of the transverse plate 4 respectively and is rotationally connected with the bottom of the transverse plate 4, one side of the rotating rod 20 extends to the inside of the stirring shaft 9, the convex strips 21 are respectively embedded in the sliding grooves 22, when the discharging box 16 moves up and down, the rotating rod 20 can be driven to slide up and down in the stirring shaft 9, and the rotating rod 20 can be driven to rotate through the rotation of the stirring shaft 9 through the cooperation of the convex strips 21 and the sliding grooves 22.
In the invention, the material spraying assembly comprises two discharging pipes 25 symmetrically arranged at the bottom of the discharging box 16, one ends of the two discharging pipes 25 extend to the lower part of the discharging box 16 and are fixedly connected with the same three-way joint 26, the top of the three-way joint 26 is fixedly connected with the outer wall of the bottom of the discharging box 16, the end port of the bottom of the three-way joint 26 is in sealed rotation connection with a universal joint 29, the bottom of the universal joint 29 is fixedly connected with a material spraying pipe 27, the other end of the material spraying pipe 27 is provided with a spray head 28, and fertilizer in the discharging box 16 can be conveyed into the material spraying pipe 27 through the discharging pipe 25 through the three-way joint 26 and sprayed out from the spray head 28, so that the material spraying effect is realized.
In the invention, the two discharging pipes 25 are provided with the one-way liquid outlet valves, the two hoses 24 are provided with the one-way liquid inlet valves, and the fertilizer is conveniently conveyed through the cooperation of the one-way liquid outlet valves and the one-way liquid inlet valves.
In the invention, the adjusting component comprises a nut plate 30 which is connected to one side of an L-shaped vertical plate 3 in a sliding way, the nut plate 30 is in threaded sleeve connection with one side of a screw rod 15, one side of the top of the nut plate 30 far away from the L-shaped vertical plate 3 is in penetrating and rotating connection with a rotating shaft 31, one side of the rotating shaft 31 extends to the upper part of the nut plate 30 and is fixedly sleeved with a sector plate 32, one side of the top of the sector plate 32 far away from the rotating shaft 31 is fixedly connected with a fixed block 33, one side of a spray pipe 27 is in penetrating and fixedly connected with one side of the fixed block 33, and the spray pipe 27 can be driven to rotate by rotating the sector plate 32, so that the angle adjusting effect of the spray head 28 is realized.
In the present invention, the bottom end of the rotating shaft 31 extends below the nut plate 30 and is fixedly connected with a rotating handle 34, and the rotating shaft 31 is conveniently rotated by the rotating handle 34.
In the invention, the rotating shaft 31 and the universal joint 29 are positioned on the same vertical central axis, and the spraying pipe 27 can normally rotate around the universal joint 29 through the arrangement of the rotating shaft 31 and the universal joint 29 on the same axis.
Working principle: firstly, the prepared fertilizer is put into the storage tank 5 from the feed inlet 6, then the push rod 35 is pushed, the bottom plate 1 is driven to move through the roller 2, so that the whole spraying device is conveniently moved, after the fertilizer is pushed to a designated place, when the height of the spraying head 28 is required to be adjusted, the screw motor 14 is started to drive the screw rod 15 to rotate, the discharge tank 16 and the nut plate 30 can be driven to simultaneously move up and down, the discharge tank 16 can drive the three-way joint 26, the two discharge pipes 25 and the spraying pipe 27 to move up and down, the spraying head 28 is driven to move up and down, the adjusting effect on the height of the spraying head 28 is realized, meanwhile, the nut plate 30 can drive the sector plate 32 to move up and down through the rotating shaft 31, the fixed block 33 and the spraying pipe 27 are driven to synchronously move up and down, when the angle of the spraying head 28 is required to be adjusted, the rotating shaft 31 is driven to rotate through the rotating handle 34, the sector plate 32 can be driven to rotate, the spray pipe 27 is driven to rotate by the fixed block 33, so that the spray head 28 is driven to rotate to realize the angle adjusting effect, the spray pipe 27 can normally rotate around the universal joint 29 by the arrangement of the same axis of the rotating shaft 31 and the universal joint 29, the effective angle adjustment is ensured, the rotating rod 20 can be driven to move up and down in the stirring shaft 9 when the discharge box 16 moves up and down, the rotating motor 12 is finally started, the stirring shaft 9 can be driven to rotate due to the meshing of the driving bevel gear 13 and the driven bevel gear 11, the stirring blade 10 is driven to rotate, the stirring effect is realized, the mixing effect of fertilizers is improved, the uniformity of fertilizer spraying is improved, the rotating rod 20 can be simultaneously driven to rotate by the cooperation of the protruding strips 21 and the sliding grooves 22 and the meshing movement of the semi-gears 23 and the two racks 19 respectively, the connecting frame 18 can be driven to reciprocate back and forth, and then the two piston plates 17 are driven to move back and forth in the same direction, at the moment, one piston plate 17 conveys the fertilizer in the storage box 5 into the discharge box 16, the other piston plate 17 pushes the fertilizer in the discharge box 16 into the discharge pipe 25, the fertilizer is conveyed into the spraying pipe 27 through the three-way joint 26, and finally the fertilizer is sprayed from the spraying head 28, so that the continuous spraying effect can be realized, and the spraying efficiency is greatly improved.
However, as is well known to those skilled in the art, the working principles and wiring methods of the rotary motor 12 and the lead screw motor 14 are well known, and all are conventional or common-known, and will not be described in detail herein, and any choice can be made by those skilled in the art according to their needs or convenience.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims (3)

1. The utility model provides a foliar fertilizer sprinkler for vegetable planting, which comprises a base plate (1), a serial communication port, four angles in the bottom of bottom plate (1) all are equipped with gyro wheel (2), the top fixedly connected with L type riser (3) of bottom plate (1), one side fixedly connected with diaphragm (4) of L type riser (3), the top fixedly connected with storage case (5) of diaphragm (4), one side that L type riser (3) was kept away from at the top of storage case (5) is equipped with feed inlet (6), one side bottom that L type riser (3) was kept away from to storage case (5) is equipped with row material pipe (7), one side of row material pipe (7) extends to the outside of storage case (5) and installs relief valve (8), the inside of storage case (5) is equipped with stirring subassembly, one side sliding connection of L type riser (3) has discharging case (16) that are located diaphragm (4) below, the inside of discharging case (16) is equipped with the conveying subassembly, and conveying subassembly and stirring subassembly cooperate, the bottom symmetry of storage case (5) is equipped with two hoses (24), one side bottom of keeping away from L type riser (3) is equipped with discharging tube (16) of two other ends (24) and is located the bottom of the side of the equal side of the extension board (16) of the extension board (3) and is located the below the fixed connection of the delivery case (16) of the extension board (16), the adjusting component is matched with the spraying component, and a push rod (35) is fixedly connected to one side of the top of the bottom plate (1);
the material spraying assembly comprises two discharging pipes (25) symmetrically arranged at the bottom of the discharging box (16), one ends of the two discharging pipes (25) are respectively extended to the lower part of the discharging box (16) and fixedly connected with the same three-way joint (26), the top of the three-way joint (26) is fixedly connected with the outer wall of the bottom of the discharging box (16), the bottom end port of the three-way joint (26) is in sealed rotation connection with a universal joint (29), the bottom end of the universal joint (29) is fixedly connected with a material spraying pipe (27), the other end of the material spraying pipe (27) is provided with a spray head (28), the two discharging pipes (25) are respectively provided with a one-way liquid outlet valve, and the two hoses (24) are respectively provided with one-way liquid inlet valves;
the adjusting component comprises a nut plate (30) which is slidably connected to one side of an L-shaped vertical plate (3), the nut plate (30) is in threaded sleeve connection with one side of a screw rod (15), one side, far away from the L-shaped vertical plate (3), of the top of the nut plate (30) is in penetrating rotation connection with a rotating shaft (31), one side of the rotating shaft (31) extends to the upper side of the nut plate (30) and is fixedly sleeved with a sector plate (32), one side, far away from the rotating shaft (31), of the top of the sector plate (32) is fixedly connected with a fixed block (33), one side of a spraying pipe (27) is in penetrating and fixedly connected with one side of the fixed block (33), the bottom end of the rotating shaft (31) extends to the lower side of the nut plate (30) and is fixedly connected with a rotating handle (34), and the rotating shaft (31) and a universal joint (29) are located on the same vertical central axis;
the conveying assembly comprises two piston plates (17) which are symmetrically and hermetically connected inside a discharging box (16), one side, close to each other, of each piston plate (17) is fixedly connected with a connecting frame (18), one side, far away from each other, of each connecting frame (18) is symmetrically provided with two racks (19), the inner wall of the bottom of each discharging box (16) is rotationally connected with a rotating rod (20), the top ends of the rotating rods (20) penetrate through the tops of the connecting frames (18) and the discharging boxes (16) and are matched with each other with a stirring shaft (9), one side, located in each connecting frame (18), of each rotating rod (20) is fixedly sleeved with a half gear (23), each half gear (23) is movably meshed with each rack (19), one side, located above each discharging box (16), of each rotating rod (20) is provided with a plurality of protruding strips (21) in annular equidistance, each stirring shaft (9) is of a hollow structure, one side of each stirring shaft (9) is provided with a plurality of sliding grooves (22) in annular equidistance, one side of each stirring shaft (9) penetrates through the bottoms of each storing box (5) and the bottoms of the transverse plates (4) and is rotationally connected with the bottoms of the transverse plates (4) respectively, and each protruding strip (21) extends into one side of each protruding strip (21).
2. The foliar fertilizer spraying device for vegetable planting of claim 1, wherein the stirring assembly comprises a stirring shaft (9) which is connected to the top of the storage box (5) in a penetrating and rotating manner, one side of the stirring shaft (9) extends to the inside of the storage box (5) and is symmetrically and fixedly connected with two stirring blades (10), the other side of the stirring shaft (9) extends to the outside of the storage box (5) and is fixedly sleeved with a driven bevel gear (11), the top of the L-shaped vertical plate (3) is fixedly connected with a rotating motor (12), a driving bevel gear (13) is fixedly sleeved on an output shaft of the rotating motor (12), and the driving bevel gear (13) is meshed with the driven bevel gear (11).
3. The foliar fertilizer spraying device for vegetable planting of claim 1, wherein the top of the bottom plate (1) is fixedly connected with a screw motor (14), an output shaft of the screw motor (14) is fixedly connected with a screw (15), the top end of the screw (15) is rotatably connected with one side, close to the L-shaped vertical plate (3), of the bottom of the transverse plate (4), and a discharging box (16) is in threaded sleeve connection with one side of the screw (15).
CN202011286213.7A 2020-11-17 2020-11-17 Foliage fertilizer sprinkler for vegetable planting Active CN112166786B (en)

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CN114208472B (en) * 2022-01-14 2023-06-13 仲恺农业工程学院 Passion fruit leaf surface fertilizer injection device

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