CN211268028U

CN211268028U - Corn seedling root fertilizing device for agricultural planting

Info

Publication number: CN211268028U
Application number: CN201922219580.4U
Authority: CN
Inventors: 李淑荣; 巩昊; 巩旻
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-08-18
Anticipated expiration: 2029-12-12

Abstract

The utility model discloses a corn seedling root fertilizing device for agricultural planting in the technical field of agricultural fertilizing device, which comprises a device base, four corners at the bottom end of the base are uniformly provided with locking universal wheels, the left side of the upper end surface of the base is provided with a punching box, the top of the inner cavity of the punching box is provided with a connecting plate, the lower end of the connecting plate is provided with a hydraulic cylinder, the bottom end of the hydraulic cylinder is fixedly connected with a punching column, the lower end of the punching column respectively penetrates through the punching box and the base to the lower end of the base, the bottom end of the punching column is provided with a conical drill bit, the left side and the right side of the upper part of the punching column are provided with mounting rods, the lower ends of the mounting rods are respectively provided with a damping device, the right side of the punching box is connected with a discharging box, the inner cavity of the discharging box is transversely provided with a, convenient operation, can effectively fertilize each maize seedling, improves the fertilization efficiency and reduces the working pressure of farmers.

Description

Corn seedling root fertilizing device for agricultural planting

Technical Field

The utility model relates to an agricultural fertilization equipment technical field specifically is corn seedling root fertilizer injection unit for farming.

Background

Corn is used as an important grain crop and feed crop and is also a crop with the highest total yield all over the world, the planting area and the total yield of the corn are only inferior to rice and wheat, the corn is always known as a long-life food and contains abundant protein, fat, vitamins, trace elements, cellulose and the like, and the corn has great potential for developing high-nutrition and high-biological function food, the corn is planted in soil firstly in the planting process, when the corn seeds germinate to produce corn seedlings, the corn seedlings need to be fertilized to ensure that the corn seedlings can grow healthily and robustly, but because the corn planting area is large, the current fertilizing equipment adopts smaller agricultural fertilizing equipment, the workload of workers is large, and when the corn seedlings face farmlands with harder soil, soil is firstly turned over and then fertilized, a great amount of physical strength of farmers is consumed, therefore, we propose a corn seedling root fertilizing device for farmland planting.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide farming is with maize seedling root fertilizer injection unit to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the corn seedling root fertilizing device for agricultural planting comprises a device base, wherein locking universal wheels are uniformly arranged at four corners of the bottom end of the base, a punching box is arranged on the left side of the upper end face of the base, a connecting plate is arranged at the top of an inner cavity of the punching box, a hydraulic cylinder is arranged at the lower end of the connecting plate, a punching column is fixedly connected to the bottom end of the hydraulic cylinder, the lower ends of the punching column penetrate through the punching box and the base respectively and extend to the outer end of the bottom of the base, a conical drill bit is arranged at the bottom end of the punching column, mounting rods are transversely arranged at the tops of the left side and the right side of the punching column, a damping device is arranged at the lower end of each mounting rod, a discharging box is connected to the right side of the punching box, a baffle which inclines leftward is transversely arranged in the middle of the inner cavity of the discharging box, a feeding hole is formed, the discharging opening is connected with the conveying pipeline, the other end of the conveying pipeline is communicated with the right side face of the punching column, an air blower is arranged on the left side of the bottom of the inner cavity of the discharging box, the lower end of the air blower is connected with a ventilation pipe, and the ventilation pipe penetrates through the base and is communicated with the right side face of the punching column from the lower end of the base.

Preferably, damping device includes stripper plate, connecting rod, stripper plate, spring and extrusion case down, the extrusion case inner chamber bottom is equipped with two sets of springs, stripper plate down is connected to the spring upper end, stripper plate up end center department is equipped with the connecting rod pole down, connecting rod upper end fixed connection upper stripper plate lower extreme center department, terminal surface under the upper stripper plate fixed connection installation pole.

Preferably, the perforating column and the conical drill bit are both hollow, and a matched filter screen is arranged at one end, close to the perforating column, of the inner cavity of the ventilation pipe.

Preferably, the sections of the conveying pipeline and the ventilation pipe which are vertically downward are both provided with corrugated pipes, and the conveying pipeline and the ventilation pipe are both rubber pipes.

Preferably, the side surface of the conical drill bit is uniformly provided with discharge holes, and the conical drill bit is an alloy drill bit.

Preferably, the right end of the upper end face of the base is provided with an upward-inclined handrail, the tail end of the handrail is provided with a push rod, and hemispherical particles are arranged on the surface of the push rod.

Compared with the prior art, the beneficial effects of the utility model are that: adopt pneumatic cylinder, the post that punches, coniform drill bit, installation pole and damping device, utilize battery electric connection, start the pneumatic cylinder, the pneumatic cylinder promotes downwards, drives the post that punches and coniform drill bit and punches downwards to damping device can cushion the decurrent impact force of pneumatic cylinder, punches and finishes, and damping device drives the post that punches and has an ascending elasticity.

Adopt cavity form perforating post and cavity form circular cone drill bit, corrugate conveying pipeline and corrugate ventilation pipe, can make fertilizer get into circular cone drill bit through corrugate conveying pipeline, the wind that utilizes the air-blower to blow off gets into the perforating post through the ventilation pipe, blows off fertilizer from the discharge opening of circular cone drill bit side, gets into the downthehole that the perforating post was punched to the soil that leaves over on the circular cone drill bit can cover fertilizer, prevents to volatilize, and the wind that the ventilation pipe blew off can also blow off the soil that carries on the discharge opening.

Drawings

FIG. 1 is a diagram: the utility model discloses a structural schematic diagram of a corn seedling root fertilizing device for agricultural planting;

FIG. 2 is a diagram of: the utility model discloses damping device structure schematic diagram.

In the figure: the device comprises a locking universal wheel 1, a base 2, a handrail 3, a discharge box 4, a baffle 5, a feed inlet 6, a punching box 7, a connecting plate 8, a hydraulic cylinder 9, a feed delivery pipe 10, a punching column 11, a mounting rod 12, a damping device 13, an upper extrusion plate 131, a connecting rod 132, a lower extrusion plate 133, a spring 134, an extrusion box 135, a conical drill bit 14, a ventilation pipe 15 and a blower 16.

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a corn seedling root fertilizing device for agricultural planting comprises a device base 2, locking universal wheels 1 are uniformly arranged at four corners of the bottom end of the base 2, a punching box 7 is arranged on the left side of the upper end face of the base 2, a connecting plate 8 is arranged at the top of an inner cavity of the punching box 7, a hydraulic cylinder 9 is arranged at the lower end of the connecting plate 8, a punching column 11 is fixedly connected to the bottom end of the hydraulic cylinder 9, the lower end of the punching column 11 penetrates through the punching box 7 and the base 2 respectively and extends to be arranged at the outer end of the bottom of the base 2, a conical drill bit 14 is arranged at the bottom end of the punching column 11, mounting rods 12 are transversely arranged at the tops of the left side and the right side of the punching column 11, damping devices 13 are arranged at the lower ends of the mounting rods 12, a discharging box 4 is connected to the right side of the punching box 7, a baffle 5 which is inclined to the left is transversely arranged, the conveying pipeline 10 is connected to the discharge opening, and the conveying pipeline 10 other end intercommunication 11 right flanks of perforating post, and 4 inner chamber bottoms left sides of discharge box are equipped with air-blower 16, and ventilation pipe 15 is connected to the air-blower 16 lower extreme, and ventilation pipe 15 runs through base 2 to 2 lower extremes of base intercommunication 11 right flanks of perforating post.

Wherein: damping device 13 includes stripper plate 131, connecting rod 132, stripper plate 133 down, spring 134 and squeeze box 135, squeeze box 135 inner chamber bottom is equipped with two sets of springs 134, stripper plate 133 is connected down to spring 134 upper end, stripper plate 133 up end center department is equipped with connecting rod 132 down, stripper plate 131 lower end center department is connected to connecting rod 132 upper end fixed connection, go up stripper plate 131 fixed connection installation pole 12 lower terminal surface, pneumatic cylinder 9 promotes downwards, drive installation pole 12 extrusion downwards on the post 11 of perforating, stripper plate 131 is extruded to installation pole 12, go up stripper plate 131 and drive connecting rod 132, stripper plate 133 extrudees spring 134 downwards down, spring 134 can cushion the downward impact force of pneumatic cylinder 9, the completion of punching, spring 134 drives the post 11 of perforating has an ascending elasticity.

The perforating column 11 and the conical drill bit 14 are both hollow, the upper part of the right side surface of the perforating column 11 is provided with a feed hole, the lower part of the right side surface of the perforating column 11 is provided with an air inlet hole, fertilizers can be filled in the perforating column 11 and the conical drill bit 14, the feed hole can enable the fertilizers in the conveying pipeline 10 to enter the perforating column 11, and the air inlet hole can enable air in the ventilating pipe 15 to enter the perforating column 11 to blow the fertilizers out of the conical drill bit 14.

Conveying pipeline 10 all is equipped with the bellows with the perpendicular downward one section of ventilation pipe 15, and conveying pipeline 10 is the rubber tube with ventilation pipe 15, the rubber tube has the compliance, high strength, high tenacity, the bellows is collapsible, pneumatic cylinder 9 promotes downwards, drive the post 11 that punches and promote downwards, feed port and fresh air inlet on the post 11 that punches also move downwards, the bellows can make conveying pipeline 10 and ventilation pipe 15 extension, guarantee that conveying pipeline 10 and ventilation pipe 15 can not break, normally supply with fertilizer, through the filter screen, it is entering into the ventilation pipe to avoid fertilizer to be blown again.

The 14 sides of coniform drill bit evenly are equipped with the discharge opening, and coniform drill bit 14 is the alloy drill bit, and the alloy drill bit has high strength, guarantees to meet the gravel and sand in the farmland or the hard soil that the drought arouses, also can punch the farmland, and 14 sides of coniform drill bit are equipped with the discharge opening, can make fertilizer drop.

The handrail 3 of tilt up is equipped with to 2 up end right-hand members of base, and 3 ends of handrail are equipped with the push rod, and the push rod surface is equipped with hemispherical particle thing, and hemispherical particle thing increases the frictional force of push rod, can not skid when making the peasant promote.

The working principle is as follows: when the corn drill is used, the fertilizer applying device is pushed to a corn field needing to be applied, fertilizer is poured into the feeding hole 6, the hydraulic cylinder 9 and the air blower 16 are electrically connected through the storage battery, the hydraulic cylinder 9 is started, the hydraulic cylinder 9 is pushed downwards to drive the punching column 11 to be pushed downwards, the conical drill bit 14 on the punching column 11 is also pushed downwards, the mounting rod 12 downwards extrudes the upper extrusion plate 131, the upper extrusion plate 131 drives the connecting rod 132 and the lower extrusion plate 133 to downwards extrude the spring 134, when punching is completed, the spring 134 has upward elasticity, the downward impact force of the hydraulic cylinder 9 is buffered, when the punching column 11 punches, the fertilizer in the discharging box 4 falls into the punching column 11 through the conveying pipe 10 and enters the conical drill bit 14, the air blower 16 is started, high-strength wind is blown into the punching column 11 through the ventilating pipe 15, the fertilizer in the conical drill bit 14 is blown down through the side discharge hole of the conical drill bit 14, the completion fertilizies, and when the post 11 that punches upwards rose, the soil that leaves over on the coniform drill bit 14 can fall, covers fertilizer, prevents that fertilizer from a large amount of losses, accomplishes the single fertilization, repeats this process, just can fertilize for every maize seedling root.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

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. Corn seedling root fertilizer injection unit for farming, including device base (2), its characterized in that: the drilling device is characterized in that locking universal wheels (1) are uniformly arranged at four corners of the bottom of the base (2), a drilling box (7) is arranged on the left side of the upper end face of the base (2), a connecting plate (8) is arranged at the top of an inner cavity of the drilling box (7), a hydraulic cylinder (9) is arranged at the lower end of the connecting plate (8), a drilling column (11) is fixedly connected to the bottom of the hydraulic cylinder (9), the lower end of the drilling column (11) penetrates through the drilling box (7) and the base (2) respectively and extends to be arranged at the outer end of the bottom of the base (2), a conical drill bit (14) is arranged at the bottom of the drilling column (11), mounting rods (12) are transversely arranged at the tops of the left side and the right side of the drilling column (11), damping devices (13) are arranged at the lower ends of the mounting rods (12), a discharging box (4) is connected to the right side of the drilling box (, discharge box (4) top center department is equipped with feed inlet (6), discharge box (4) left side panel center department is equipped with the discharge opening, and the discharge opening is located baffle (5) leftmost end, conveying pipeline (10) are connected to the discharge opening, conveying pipeline (10) other end intercommunication punching post (11) right flank, discharge box (4) inner chamber bottom left side is equipped with air-blower (16), ventilation pipe (15) are connected to air-blower (16) lower extreme, ventilation pipe (15) run through base (2) to base (2) lower extreme intercommunication punching post (11) right flank.

2. The corn seedling root fertilizing apparatus for agricultural planting according to claim 1, characterized in that: damping device (13) are including last stripper plate (131), connecting rod (132), stripper plate (133), spring (134) and extrusion case (135), extrusion case (135) inner chamber bottom is equipped with two sets of springs (134), stripper plate (133) down is connected to spring (134) upper end, stripper plate (133) up end center department is equipped with connecting rod (132) down, connecting rod (132) upper end fixed connection upper stripper plate (131) lower terminal surface center department, terminal surface under last stripper plate (131) fixed connection installation pole (12).

3. The corn seedling root fertilizing apparatus for agricultural planting according to claim 1, characterized in that: the drilling column (11) and the conical drill bit (14) are both hollow, and a matched filter screen is arranged at one end, close to the drilling column (11), of the inner cavity of the ventilation pipe (15).

4. The corn seedling root fertilizing apparatus for agricultural planting according to claim 1, characterized in that: bellows are arranged at the sections, vertically downward, of the material conveying pipe (10) and the ventilation pipe (15), and the material conveying pipe (10) and the ventilation pipe (15) are rubber pipes.

5. The corn seedling root fertilizing apparatus for agricultural planting according to claim 1, characterized in that: the side surface of the conical drill bit (14) is uniformly provided with discharge holes, and the conical drill bit (14) is an alloy drill bit.

6. The corn seedling root fertilizing apparatus for agricultural planting according to claim 1, characterized in that: the handle (3) of tilt up is equipped with to base (2) up end right-hand member, handrail (3) end is equipped with the push rod, and the push rod surface is equipped with hemispherical particle thing.