CN113748818A

CN113748818A - Fertilizer injection unit for crops

Info

Publication number: CN113748818A
Application number: CN202111097454.1A
Authority: CN
Inventors: 薛晓刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2021-12-07

Abstract

The invention discloses fertilizing equipment for crops, and relates to the technical field of agricultural machinery. This fertilizer injection unit for crops includes central support body, the biggest department bottom of central support body height is fixed with the storage case, the directional advancing wheel that two symmetries set up is installed to storage bottom of the case portion, the storage case is managed fixedly with fertilizer flow. This fertilization equipment for crops, push away curved rectangular can promote the bending with the wheat blade at this equipment advancing in-process through the setting, and under the guide effect of V-arrangement deflector, the wheat blade can remove the space department between two V-arrangement deflectors, because the fertilization shower nozzle is located inside the V-arrangement deflector, so the fertilization shower nozzle can not contact with the wheat blade, the liquid fertilizer that the fertilization shower nozzle sprayed can be used in the wheat root, and can not receive the effect that blocks of wheat blade, thereby can improve the fertilization effect, also can avoid because fertilizer adheres to the fertilizer waste that evaporates and lead to on the wheat blade.

Description

Fertilizer injection unit for crops

Technical Field

The invention relates to the technical field of agricultural machinery, in particular to fertilizing equipment for crops.

Background

Liquid fertilizers are also known as fluid fertilizers. Fertilizers comprising a fertilizer in a solution state and a suspension containing solid particles, such as liquid ammonia, aqueous ammonia carbide, and a mixed aqueous solution (or suspension) containing a nitrogenous fertilizer, a phosphate fertilizer, and a potash fertilizer (or salts).

In the existing liquid fertilizer application process, a spraying device is usually used for spraying fertilizer on crops, in the growth process of wheat, the fertilizer is often applied for a plurality of times after the wheat grows out of leaves, at the moment, the spraying device is used for spraying the liquid fertilizer to cause partial liquid fertilizer to stay on the leaves of the wheat, the liquid fertilizer attached to the leaves of the wheat is evaporated under the irradiation of the sun, the liquid fertilizer cannot be accurately applied to the roots of the wheat, and the fertilizing effect is influenced.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a fertilizing device for crops, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a fertilization equipment for crops, includes central support body, the high biggest department bottom of central support body is fixed with the storage case, storage bottom of the case portion installs the directional advancing wheel that two symmetries set up, storage case left side bottom is fixed through communicating pipe and fertilizer flow through, and storage case, communicating pipe and the inside intercommunication of fertilizer flow through three, fertilizer flow through installs the fertilization shower nozzle in the bottom, central support body left end is fixed with pushes away curved rectangular, it is incomplete cylindric and left side for the arcwall face to push away curved rectangular, sets up the logical groove of the circular form of fourth bottom the right side, push away curved rectangular logical groove department and be fixed with the V-arrangement deflector, V-arrangement deflector left side is most advanced, and the right side is two endpoints that exist the clearance, the fertilization shower nozzle is located between two endpoints on V-arrangement deflector right side.

Preferably, directional advancing wheel sets up inside protector, protector is three-sided surrounding type and protects platelike, and the protector left side is most advanced form, and the right side is the form of undercutting, the protector top is fixed with the stable mounting strip, the stable mounting strip top is fixed with the connecting strip, the connecting strip top is fixed with central support body.

Preferably, the inside and outside both sides of the left most advanced form part of protector run through and have seted up the spout, the spout is arc form and left side height and is less than the right side height, the inside slidable mounting of spout has the slider, the one end that the slider is located the protector outside is fixed with the reinforcing plate, the reinforcing plate left side is fixed with a plurality of promotion sharp boards, is located two sliders of protector front side and rear side are located the inside one end of protector and are fixed with the elastic telescopic rod both ends respectively.

Preferably, the front side and the rear side of the connecting part between the central frame body and the directional travelling wheel positioned on the right side of the central frame body are respectively fixed with a hollow toggle column, and the height of the hollow toggle column is the same as that of the push bending strip.

Preferably, the hollow post of stirring inside is provided with the counter weight and rocks the strip, the counter weight rocks a both ends and all stirs post inner wall connection through rubber elasticity strip and hollow, the counter weight rocks a cambered surface and is fixed with many striking strips, striking strip is kept away from the counter weight and is rocked one side of strip and hollow stir and be equipped with the space between the post inner wall.

Preferably, the side face of one end, close to the central frame body, of the counterweight shaking strip is fixed with a first stirring plate, one end, far away from the counterweight shaking strip, of the first stirring plate penetrates through a hollow notch in a stirring column and is located between two second stirring plates, the second stirring plates are fixed on one side of an arc reinforcing strip, the bottom end of the arc reinforcing strip is fixed to the top of a connecting frame, the right end of the connecting frame is hinged to be installed at the top of the right end of a protection device, a contact plate is fixed to the bottom of the left end of the connecting frame, and the bottom of the contact plate is in contact with the top of an elastic telescopic rod.

(III) advantageous effects

The invention provides a fertilizing device for crops. The method has the following beneficial effects:

(1) this fertilization equipment for crops, push away curved rectangular can promote the bending with the wheat blade at this equipment advancing in-process through the setting, and under the guide effect of V-arrangement deflector, the wheat blade can remove the space department between two V-arrangement deflectors, because the fertilization shower nozzle is located inside the V-arrangement deflector, so the fertilization shower nozzle can not contact with the wheat blade, the liquid fertilizer that the fertilization shower nozzle sprayed can be used in the wheat root, and can not receive the effect that blocks of wheat blade, thereby can improve the fertilization effect, also can avoid because fertilizer adheres to the fertilizer waste that evaporates and lead to on the wheat blade.

(2) The fertilizer application equipment for crops can play a role in protecting the directional travelling wheel by arranging the protection device, the tip-shaped part on the left side of the protection device can guide stones in the farmland to two sides, the stones in the farmland are prevented from influencing the travelling process of the directional travelling wheel, thereby improving the stability of the equipment moving in the farmland, blocking stones on the traveling route of the directional traveling wheels by arranging the reinforcing plate, meanwhile, the sliding block and the sliding groove are arranged to realize the movement of the reinforcing plate after the reinforcing plate is contacted with the stone, the height of the two ends of the sliding groove is arranged to ensure that the reinforcing plate is in a rising state when being pushed to move by the stone, when the reinforcing plate rises, the sharp plate is pushed to be contacted with the surface of the stone and push the stone to rise, so as to reduce the adhesive force between the stone blocks and the soil, thereby improving the guiding effect of the protective device on the stone blocks.

(3) This fertilization equipment for crops can play the promotion effect to the wheat blade after spraying fertilizer through setting up the hollow post of stirring for the wheat blade carries out the secondary bend effect, can promote the fertilizer drippage on the wheat blade under this promotion process, prevents to spray fertilizer in-process a small amount of fertilizer and adheres to on the wheat blade and can not obtain fine utilization.

(4) This fertilizer injection unit for crops rocks the strip through setting up the counter weight and can utilize this equipment to rock slightly and stir the inside removal of post at the hollow of probably existing at the operation in-process, the counter weight rocks the striking strip on the strip and can stir post inner wall to the hollow and produce the striking to can be so that the hollow post of stirring produces certain vibration, this vibration not only can make the hollow post of stirring surface adnexed impurity and liquid fertilizer by shaking and fall, can also transmit to improve the effect that drops of liquid fertilizer on little wheat on the wheat.

(5) This fertilizer injection unit for crops, can utilize elastic telescopic rod's removal to make the link rotate through setting up the contact plate, the link rotates the in-process and can produce the motive force through two pairs of stirring plate one of the stirring plate on the arc reinforcing strip, this motive force makes the counter weight rock the strip and stir post inside removal and make rubber elastic strip deformation until partly striking strip with the hollow stir post inner wall contact of stirring at the hollow, after stirring plate two breaks away from stirring plate one, the counter weight rocks the strip and resets under rubber elastic strip's effect, thereby make the hollow inner wall of stirring post of another part striking strip striking, thereby can improve the vibration effect that the post was stirred at the hollow center in this equipment moving process.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall multi-angle structure of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 1;

FIG. 4 is an enlarged view of portion B of FIG. 1 according to the present invention;

FIG. 5 is a schematic view of the structure of the protection device of the present invention;

FIG. 6 is a schematic diagram of a reinforced plate structure according to the present invention;

FIG. 7 is a partial top view of the guard of the present invention;

fig. 8 is a partial cross-sectional view of the hollow toggle post of the present invention.

In the figure: 1. a central frame body; 2. a material storage box; 21. a communicating pipe; 3. directional travelling wheels; 4. allowing the fertilizer to flow through the pipe; 41. a fertilizing nozzle; 5. pushing and bending the strip; 6. a V-shaped guide plate; 7. a guard; 71. stabilizing the mounting bar; 72. a connecting strip; 73. a chute; 74. a slider; 75. a reinforcing plate; 751. pushing the sharp plate; 76. an elastic telescopic rod; 8. a hollow toggle column; 81. a counterweight sway bar; 82. a rubber elastic strip; 83. an impact bar; 84. a first toggle plate; 85. a recess; 9. an arc-shaped reinforcing strip; 91. a second toggle plate; 10. a connecting frame; 101. a contact plate.

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. 1-8, the present invention provides a technical solution: a fertilization device for crops comprises a central frame body 1, wherein a storage box 2 is fixed at the bottom of the position with the maximum height of the central frame body 1, two symmetrically-arranged directional travelling wheels 3 are installed at the bottom of the storage box 2, the bottom of the left side of the storage box 2 is fixed with a fertilizer flow pipe 4 through a communicating pipe 21, the storage box 2, the communicating pipe 21 and the fertilizer flow pipe 4 are communicated with each other, a fertilization nozzle 41 is installed at the bottom of the fertilizer flow pipe 4, a bending strip 5 is fixed at the left end of the central frame body 1, the bending strip 5 is in an incomplete cylindrical shape, the left side of the bending strip is an arc surface, a quarter-round through groove is formed in the bottom of the right side of the bending strip 5, a V-shaped guide plate 6 is fixed at the through groove of the bending strip 5, the left side of the V-shaped guide plate 6 is a tip, the right side of the V-shaped guide plate is two end points with gaps, and the fertilization nozzle 41 is located between the two end points on the right side of the V-shaped guide plate 6;

can push away curved rectangular 5 through the setting and can promote the bending with the wheat blade at this equipment advancing in-process, and under the guide effect of V-arrangement deflector 6, the wheat blade can remove the space department between two V-arrangement deflectors 6, because fertilization shower nozzle 41 is located inside the V-arrangement deflector 6, so fertilization shower nozzle 41 can not contact with the wheat blade, the liquid fertilizer that fertilization shower nozzle 41 sprayed can be used in the wheat root, and can not receive the effect that blocks of wheat blade, thereby can improve fertilization effect, also can avoid because fertilizer adheres to the fertilizer waste that evaporates and lead to on the wheat blade.

Preferably, in the present embodiment, the directional traveling wheel 3 is disposed inside the protection device 7, the protection device 7 is in a three-side surrounding type protection plate shape, the left side of the protection device 7 is in a tip shape, the right side of the protection device 7 is in a hollow shape, a stable mounting bar 71 is fixed on the top of the protection device 7, a connecting bar 72 is fixed on the top end of the stable mounting bar 71, and the top end of the connecting bar 72 is fixed with the central frame body 1; can play the safeguard effect to directional advancing wheel 3 through setting up protector 7, the stone in the farmland can be guided to both sides to the most advanced form part in the protector 7 left, prevents that the stone in the farmland from influencing the process of marcing of directional advancing wheel 3 to can improve the stability of this equipment at the inside removal in farmland.

Preferably, in this embodiment, sliding grooves 73 are formed in the inner side and the outer side of the tip-shaped portion on the left side of the protection device 7 in a penetrating manner, each sliding groove 73 is arc-shaped, the left side of each sliding groove 73 is lower than the right side of each sliding groove, a sliding block 74 is slidably mounted inside each sliding groove 73, a reinforcing plate 75 is fixed to one end of each sliding block 74 located on the outer side of the protection device 7, a plurality of pushing sharp plates 751 are fixed to the left side of each reinforcing plate 75, and one ends of the two sliding blocks 74 located on the front side and the rear side of the protection device 7 located inside the protection device 7 are respectively fixed to two ends of the elastic telescopic rod 76; can play the effect of blockking to the stone on the route of marcing of directional traveling wheel 3 through setting up reinforcing plate 75, set up slider 74 and spout 73 simultaneously and can realize reinforcing plate 75's removal after reinforcing plate 75 and stone contact, be in the state that rises when making reinforcing plate 75 promote the removal by the stone to the setting of spout 73 both ends height simultaneously, promote sharp board 751 can rise with stone surface contact and promote the stone when reinforcing plate 75 rises, with the adhesive force between reduction stone and the soil, thereby can improve the guide effect of protector 7 to the stone.

Preferably, in the present embodiment, hollow toggle columns 8 are fixed on the front side and the rear side of the connection part between the central frame body 1 and the directional travelling wheel 3 on the right side thereof, and the height of the hollow toggle column 8 is the same as that of the push bending strip 5; through setting up the hollow post 8 of stirring can play the promotion effect to the wheat blade after spraying fertilizer for the wheat blade carries out the secondary bend effect, can promote the fertilizer drippage on the wheat blade under this promotion process, prevents to spray fertilizer in-process a small amount of fertilizer and adheres to on the wheat blade and can not obtain fine utilization.

Preferably, in this embodiment, a counterweight shaking strip 81 is arranged inside the hollow stirring column 8, two ends of the counterweight shaking strip 81 are connected with the inner wall of the hollow stirring column 8 through rubber elastic strips 82, a plurality of striking strips 83 are fixed on the arc surface of the counterweight shaking strip 81, and a gap is formed between one side of the striking strips 83 far away from the counterweight shaking strip 81 and the inner wall of the hollow stirring column 8; rock a strip 81 through setting up the counter weight and can utilize this equipment to rock slightly and stir 8 inside removals at the hollow that probably exist at the operation in-process, the counter weight rocks striking strip 83 on the strip 81 can stir 8 inner walls of post to the hollow and produce the striking to can make the hollow post 8 of stirring produce certain vibration, this vibration not only can make the hollow post 8 of stirring surface adnexed impurity and liquid fertilizer by the shake fall, can also transmit to the wheat and improve the effect of droing of liquid fertilizer on little wheat.

Preferably, in the embodiment, a first shifting plate 84 is fixed on the side surface of one end, close to the central frame body 1, of the counterweight rocking strip 81, one end, far away from the counterweight rocking strip 81, of the first shifting plate 84 penetrates through a notch 85 on the hollow shifting column 8 and is located between two second shifting plates 91, the second shifting plates 91 are fixed on one side of the arc-shaped reinforcing strip 9, the bottom end of the arc-shaped reinforcing strip 9 is fixed on the top of the connecting frame 10, the right end of the connecting frame 10 is hinged to the top of the right end of the protection device 7, a contact plate 101 is fixed on the bottom of the left end, and the bottom of the contact plate 101 is in contact with the top of the elastic telescopic rod 76; can utilize the removal of elastic telescopic rod 76 to make the link 10 rotate through setting up contact plate 101, link 10 rotates the in-process and can produce the motive force to dialling plate one 84 through dialling two 91 on the arc reinforcing strip 9, this motive force makes the counter weight rock strip 81 stir post 8 inside removal and make rubber elasticity strip 82 deformation in the hollow and stir post 8 inner wall contact with the hollow until partly striking strip 83, after dialling plate two 91 and breaking away from and dialling plate one 84, the counter weight rocks strip 81 and resets under the effect of rubber elasticity strip 82, thereby make another part striking strip 83 striking hollow stir the inner wall of post 8, thereby can improve the vibration effect that post 8 was stirred to the hollow center in this equipment moving process.

The working principle is as follows: liquid fertilizer is added into a storage box 2, the right side of a central frame body 1 is pushed to enable the device to walk in the farmland, directional travelling wheels 3 move on the soil surface of the farmland, in the moving process of the device, the arc-shaped surface of a push-bending strip 5 can be in contact with wheat and push the wheat blades to bend, meanwhile, the wheat blades move between two V-shaped guide plates 6 under the guiding action of the front side and the rear side of the left end of each V-shaped guide plate 6, the liquid fertilizer in the storage box 2 enters a fertilizer flow pipe 4 through a communicating pipe 21 and is sprayed out through a fertilizing nozzle 41, the liquid fertilizer sprayed through the fertilizing nozzle 41 is sprayed out in a diffusion mode, and the liquid fertilizer can act on the root of the wheat so as to realize accurate fertilization on the root of the wheat;

if stones exist in the farmland during the traveling process of the directional traveling wheels 3, the stones can move to the front side and the rear side of the directional traveling wheels 3 under the guiding effect of the tip part at the left side of the protective device 7, so that the stones are prevented from affecting the movement of the directional traveling wheels 3, meanwhile, part of the stones blocked in the soil can contact with the reinforcing plate 75 and push the reinforcing plate 75 to move when the device moves, the reinforcing plate 75 drives the sliding block 74 to move rightwards in the sliding groove 73, because the height of the right end of the sliding groove 73 is greater than that of the left end, the height of the reinforcing plate 75 and the sliding block 74 can rise when the device moves rightwards in the sliding groove 73, at the moment, the pushing sharp plates on the reinforcing plate 75 can be blocked in the concave parts of the concave and convex parts 751 on the stones and push the stones to rise, so that the stones are separated from the soil, so that the pushing and guiding effects of the protective device 7 on the stones are improved, and the distance between the two reinforcing plates 75 can be increased during the moving process, the elastic member inside the elastic expansion bar 76 is caused to be deformed by tension;

in the moving fertilization process of the device, the hollow toggle column 8 and the wheat leaves can be pushed for the second time, so that a small amount of liquid fertilizer attached to the wheat leaves can drip in the fertilization process, the liquid fertilizer can be further prevented from being attached to the wheat leaves, meanwhile, a slight shaking condition can occur in the moving process of the device, the shaking enables the balance weight shaking strip 81 to move inside the hollow toggle column 8 and enables the rubber elastic strip 82 to deform, the impact strip 83 can impact the inner wall of the hollow toggle column 8, the hollow toggle column 8 can vibrate, impurities and liquid fertilizer on the surface of the hollow toggle column 8 can drip through the vibration, and the vibration can be transmitted to the wheat leaves to promote the liquid fertilizer on the wheat leaves to drip; in the ascending process of the elastic telescopic rod 76, the contact plate 101 is pushed to ascend, the contact plate 101 drives the left end of the connecting frame 10 to ascend, at the moment, the connecting frame 10 is in a clockwise rotation state, the arc-shaped reinforcing strip 9 rotates around a hinge point of the connecting frame 10 and the protection device 7, the second toggle plate 91 can push the first toggle plate 84 to move and enable the counterweight shaking strip 81 to move, at the moment, the rubber elastic strip 82 deforms until part of the striking strip 83 is in contact with the inner wall of the hollow toggle column 8, after the second toggle plate 91 is separated from the first toggle plate 84, the counterweight shaking strip 81 and the striking strip 83 reset under the elastic action of the rubber elastic strip 82, the other part of the striking strip 83 generates stronger impact with the inner wall of the hollow toggle column 8 under the inertial action of the shaking strip 81, so as to improve the vibration effect of the hollow toggle column 8, and meanwhile, the elasticity of the rubber elastic strip 82 can also inhibit the ascending of the elastic telescopic rod 76, so as to improve the driving force of the reinforcing plate 75 to the stone and promote the stone to be separated from the soil.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fertilization equipment for crops, includes central support body (1), its characterized in that: the fertilizer distributor is characterized in that a storage box (2) is fixed at the bottom of the position with the maximum height of the central frame body (1), two symmetrically arranged directional traveling wheels (3) are installed at the bottom of the storage box (2), the bottom of the left side of the storage box (2) is fixed with a fertilizer flow pipe (4) through a communicating pipe (21), the storage box (2), the communicating pipe (21) and the fertilizer flow pipe (4) are communicated with each other, a fertilizer applying nozzle (41) is installed at the bottom of the fertilizer flow pipe (4), a bending strip (5) is fixed at the left end of the central frame body (1), the bending strip (5) is in an incomplete cylindrical shape, the left side of the bending strip is an arc-shaped surface, a quarter-round through groove is formed at the bottom of the right side of the bending strip (5), a V-shaped guide plate (6) is fixed at the through groove of the bending strip (5), the left side of the V-shaped guide plate (6) is a tip end point, and the right side of the bending strip is two end points with a gap, the fertilizing spray head (41) is positioned between two end points on the right side of the V-shaped guide plate (6).

2. The fertilizing apparatus for crops, as claimed in claim 1, characterized in that: directional advancing wheel (3) set up inside protector (7), protector (7) are three sides surrounding type and protect platelike, and protector (7) left side is most advanced form, and the right side is the form of hollowing out, protector (7) top is fixed with stable mounting bar (71), stable mounting bar (71) top is fixed with connecting strip (72), connecting strip (72) top is fixed with central support body (1).

3. The fertilizing apparatus for crops, as claimed in claim 2, characterized in that: run through inside and outside both sides of the left most advanced form part of protector (7) and seted up spout (73), spout (73) are arc form and left side height and are less than the right side height, the inside slidable mounting of spout (73) has slider (74), the one end that slider (74) are located the protector (7) outside is fixed with reinforcing plate (75), reinforcing plate (75) left side is fixed with a plurality of promotion sharp boards (751), is located two slider (74) of protector (7) front side and rear side are located protector (7) inside one end and are fixed with elastic telescopic rod (76) both ends respectively.

4. A fertilizing device for crops, as claimed in claim 3, characterized in that: the connecting part front side and the rear side between the central frame body (1) and the directional traveling wheel (3) positioned on the right side of the central frame body are both fixed with hollow toggle columns (8), and the height of each hollow toggle column (8) is the same as that of the corresponding push bending strip (5).

5. The fertilizing apparatus for crops, as claimed in claim 4, characterized in that: the hollow column (8) of stirring is inside to be provided with the counter weight and rocks strip (81), the counter weight rocks strip (81) both ends and all stirs column (8) inner wall connection through rubber elasticity strip (82) and hollow, the counter weight rocks strip (81) arc surface and is fixed with many striking strips (83), striking strip (83) are kept away from the counter weight and are rocked one side of strip (81) and hollow and stir and are equipped with the space between column (8) inner wall.

6. The fertilizing apparatus for crops, as claimed in claim 5, wherein: the counter weight is rocked strip (81) and is fixed with stirring board one (84) near the one end side of central support body (1), stirring board one (84) are kept away from the counter weight and are rocked one end of strip (81) and pass notch (85) on hollow stirring post (8) and lie in between two stirring boards two (91), stirring board two (91) is fixed in arc reinforcing strip (9) one side, arc reinforcing strip (9) bottom mounting is at link (10) top, link (10) right-hand member is articulated to be installed at protector (7) right-hand member top, and the left end bottom is fixed with contact plate (101), contact plate (101) bottom and flexible telescopic rod (76) top contact.