CN210202388U

CN210202388U - Quantitative soybean fertilizing device

Info

Publication number: CN210202388U
Application number: CN201920529507.4U
Authority: CN
Inventors: Xinpeng Xu; 徐新朋; Lili Kong; 孔丽丽; Ping He; 何萍; Shaojun Qiu; 仇少君; Shicheng Zhao; 赵士诚; Yunpeng Hou; 侯云鹏; Zhibin Liu; 刘智斌; Hang Lin; 林航; Siming Li; 李思铭
Original assignee: Institute of Agricultural Resources and Regional Planning of CAAS
Current assignee: Institute of Agricultural Resources and Regional Planning of CAAS
Priority date: 2019-04-13
Filing date: 2019-04-13
Publication date: 2020-03-31
Anticipated expiration: 2029-04-13

Abstract

The utility model provides a soybean quantitative fertilization device relates to soybean fertilization field, the control system comprises a hopper, be equipped with the flitch that both ends are fixed in the hopper, flitch bottom and silo top both sides fixed connection, the silo embeds there is the material wheel, material wheel center and pivot fixed connection, the pivot both ends are rotated with the hopper both ends respectively and are connected and pivot one end passes hopper and band pulley fixed connection, silo upper portion is located material wheel one side and is equipped with the baffle, the silo middle part is equipped with the delivery port, the delivery port circumference outside is connected with the unloading pipe, the unloading bottom is connected with plough foot middle part, plough foot top and hopper bottom fixed connection. In the utility model, the soybean yield is improved by improving the fertilization precision; the gap between the adjacent movable fan plate and the fixed fan plate on the material wheel is changed in a manner that the movable fan plate and the fixed fan plate rotate mutually, so that the material wheel is more convenient; is connected with the trough through the flitch, is convenient for fertilizer to get into the trough.

Description

Quantitative soybean fertilizing device

Technical Field

The utility model relates to a soybean fertilization field especially relates to a soybean quantitative fertilization device.

Background

The soybeans have the nitrogen fixation function, but still need fertilization, and can be properly fertilized to greatly improve the yield of the soybeans. However, the fertilizing amount is also accurate, too much or too little fertilizing can affect the yield of the soybeans, and in large-scale planting, manual fertilizing is time-consuming and labor-consuming, so that a machine is needed for fertilizing. The existing fertilizing equipment has the defects that in the process of ditching and fertilizing, the fertilizing amount is uneven due to the fact that the ditching speed cannot be controlled, and the soybean yield is influenced.

The patent number CN208549231U discloses a ready-package geothermal pipe assembly, including dolly, feeder and dig ground blade disc, the dolly lower part is provided with through the bearing is rotatable digs ground blade disc, dig ground blade disc by motor drive, be provided with feeder on the dolly, feeder includes feed barrel, tubular auger and unloading pipe, the upper end of tubular auger is provided with the feed barrel, the bung hole of feed barrel lower extreme with the feed inlet of tubular auger intercommunication, the discharge gate of tubular auger is provided with the unloading pipe, the discharge mouth of unloading pipe is located dig ground blade disc's rear; the tubular auger is connected with a wheel rotating shaft of the trolley through a belt, and a valve is arranged at the barrel opening of the feeding barrel. The conveying speed of the tubular auger in the design is controlled by the advancing speed of the trolley, so that when the trolley advances fast, the fertilizer is fast, and when the trolley advances slowly, the fertilizer is slow, thereby realizing accurate fertilizer application and improving the yield of the soybeans.

However, since the density of soybeans varies during planting, the amount of soybeans planted per unit area varies, and the amount of fertilizer to be applied varies, and it is difficult to control the amount of fertilizer applied per unit area by controlling the traveling speed of the fertilizer applicator.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a soybean quantitative fertilization device to solve above-mentioned technical problem.

The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize: the utility model provides a soybean quantitative fertilization device, includes the hopper, be equipped with the flitch that both ends are fixed in the hopper, flitch bottom and silo top both sides fixed connection, the silo embeds there is the material wheel, material wheel center and pivot fixed connection, the pivot both ends do not rotate with the hopper both ends and are connected and pivot one end passes hopper and band pulley fixed connection, silo upper portion is located material wheel one side and is equipped with the baffle, the silo middle part is equipped with the delivery port, the delivery port circumference outside is connected with the unloading pipe, the unloading bottom is connected with plough foot middle part, plough foot top and hopper bottom fixed connection.

Preferably, the material wheel comprises a wheel disc fixedly connected with the rotating shaft, a plurality of bolt holes in a circular array are arranged in the middle of the circumference of the wheel disc, two sides of the circumference of the wheel disc are provided with fixed fan plates, the fixed fan plates are hollow and have one side opened, the bottom of the fixed fan plate opposite to one side of the opening is provided with a through hole, a rotating ring connected with the through hole in a sliding way is arranged in the through hole, a movable fan plate is arranged on the outer side of the rotating ring and is connected with the inner side of the fixed fan plate in a sliding way, the rotating ring is provided with a bolt hole, the bolt hole on the rotating ring is connected with the bolt hole on the wheel disc through a bolt, the movable fan plate is connected with the fixed fan plate to enable a gap to be reserved between the fan material wheels, the gap in the material wheels is matched with the wheel groove to enable the material conveying amount to be fixed every time, and the movable fan plate and the fixed fan plate rotate mutually to change the size of the gap, so that the material conveying amount can be changed every time.

Preferably, the shape of the inner side of the movable fan plate is the same as that of the fixed fan plate, the thickness of the movable fan plate is equal to the width of the hollow part in the fixed fan plate, the distance between the top end of the movable fan plate and the wheel disc is equal to the distance between the inner side of the fixed fan plate and the wheel disc, and the distances between the movable fan plate and the two sides of the fixed fan plate are changed in a mutual rotating mode.

Preferably, the flitch is located the hopper and is 45 degrees with the contained angle between the hopper, and the flitch bottom that adjacent silo top is connected is located flitch outside connection at both ends in the hopper and is connected with hopper both ends inboard respectively, is connected with the silo through the flitch of slope, can make fertilizer in the hopper get into in the silo.

Preferably, the feed opening is located the silo on with the baffle homonymy, the length of baffle is half of silo length and the baffle bottom is the arc type, and the arc type radius on the baffle is the same with the material wheel radius, and the effect of baffle lies in the half of closed silo upside, makes fertilizer get into by the second half entering in silo top.

Preferably, plough foot upper end is equipped with the feed opening, the feed opening is located plough foot root, and the height that highly is less than plough foot root of plough foot tip, the width of plough foot front end and the width of plough foot root, fertilizer get into soil through the feed opening of plough foot bottom, and conical plough foot avoids soil to block up the feed opening.

The utility model has the advantages that:

in the utility model, fertilizer is accumulated on the material groove through the material plate, and a space which has a certain size and rotates continuously is formed between the material groove and the material wheel through the matching of the material wheel and the material groove, so that the blanking amount at each time is kept fixed, the fertilizing amount is in direct proportion to the density of soybeans, and the yield of the soybeans is improved through improving the fertilizing precision; the gap between the adjacent movable fan plate and the fixed fan plate on the material wheel is changed in a manner that the movable fan plate and the fixed fan plate rotate mutually, so that the material wheel is more convenient; is connected with the trough through the flitch, is convenient for fertilizer to get into the trough.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is a structural diagram of the material wheel of the present invention;

FIG. 4 is a structural diagram of the movable fan plate and the swivel of the present invention;

reference numerals: 1. a hopper; 2. a material plate; 3. a material conveying port; 4. a discharging pipe; 5. ploughing feet; 6. a pulley; 7. a rotating shaft; 8. a material wheel; 9. a wheel disc; 10. fixing the fan plate; 11. a movable fan plate; 12. a bolt; 13. rotating the ring; 14. a baffle plate; 15. a trough.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

Example one

As shown in figures 1-4, a soybean quantitative fertilization device comprises a hopper 1, a material plate 2 with two ends fixed in the hopper 1 is arranged in the hopper 1, the bottom end of the material plate 2 is fixedly connected with two sides of the top end of a trough 15, a material wheel 8 is arranged in the trough 15, the center of the material wheel 8 is fixedly connected with a rotating shaft 7, two ends of the rotating shaft 7 are respectively rotatably connected with two ends of the hopper 1, one end of the rotating shaft 7 penetrates through the hopper 1 and is fixedly connected with a belt wheel 6, a baffle 14 is arranged at one side of the material wheel 8 at the upper part of the trough 15, a material conveying opening 3 is arranged at the middle part of the trough 15, the outer side of the circumference of the material conveying opening 3 is connected with a material discharging pipe 4, the bottom end of the material discharging pipe 4 is connected with the middle part of a plough foot 5, the top end of the plough foot 5 is fixedly connected with the bottom of the hopper 1, the material wheel 8 comprises a wheel disc 9 fixedly connected with the, the bottom of the fixed fan plate 10 opposite to one side of the opening is provided with a through hole, a rotating ring 13 in sliding connection with the through hole is arranged in the through hole, a movable fan plate is arranged on the outer side of the rotating ring 13 and is in sliding connection with the inner side of the fixed fan plate 10, a bolt hole is formed in the rotating ring 13 and is connected with the bolt hole in the wheel disc 9 through a bolt 12, the inner shape of the movable fan plate 11 is the same as that of the fixed fan plate 10, the thickness of the movable fan plate 11 is equal to the width of the hollow part in the fixed fan plate 10, and the distance between the top end of the movable fan plate 11 and the wheel disc 9 is equal to the distance between the inner side of the fixed fan plate 10.

After fertilizer is poured into the hopper 1, the hopper 15 is connected with the inclined material plate 2, so that the fertilizer in the hopper 1 has a tendency of entering the hopper 15 under the action of gravity, a certain space is formed between the material wheel 8 in the hopper 15 and the hopper 15, when the material wheel 8 rotates along with the rotating shaft 7, a certain amount of fertilizer stacked in the space rotates along with the material wheel 8, the bottom of the hopper 1 is matched with the material wheel 8 to enable the fertilizer to be in a space with a fixed size, and when the space rotates to be communicated with the material conveying opening 3, the fertilizer enters the discharging pipe 4 from the material conveying opening 3, and falls into the soil from the plough foot 5 connected with the bottom end of the discharging pipe 4; when the included angle between the movable fan plate 11 and the fixed fan plate 10 is adjusted to change the space therebetween, the bolt 12 needs to be loosened to rotate the rotary ring 13 and the wheel disc 9 mutually, so that the distance between the movable fan plate 11 and the fixed fan plate 10 can be changed by rotating the movable fan plate 11 and the fixed fan plate 10 mutually, and further the application amount of the single fertilizer can be changed.

Example two

As shown in figures 1-4, a soybean quantitative fertilization device comprises a hopper 1, wherein a material plate 2 with two ends fixed in the hopper 1 is arranged in the hopper 1, the bottom end of the material plate 2 is fixedly connected with two sides of the top end of a material groove 15, a material wheel 8 is arranged in the material groove 15, the center of the material wheel 8 is fixedly connected with a rotating shaft 7, two ends of the rotating shaft 7 are respectively rotatably connected with two ends of the hopper 1, one end of the rotating shaft 7 penetrates through the hopper 1 and is fixedly connected with a belt wheel 6, a baffle 14 is arranged at one side of the material wheel 8 at the upper part of the material groove 15, a material conveying port 3 is arranged at the middle part of the material conveying port 3, the outer side of the circumference of the material conveying port 3 is connected with a material discharging pipe 4, the bottom end of the material discharging pipe 4 is connected with the middle part of a plough foot 5, the top end of the plough foot 5 is fixedly connected with the bottom of the hopper 1, the material plate 2 is, the feed opening is located on the same side of the trough 15 as the baffle 14, the length of the baffle 14 is half of the length of the trough 15, the bottom of the baffle 14 is arc-shaped, the radius of the arc-shaped on the baffle 14 is the same as that of the feed wheel 8, the feed opening is arranged at the upper bottom end of the plough leg 5, the height of the end part of the plough leg 5 is lower than that of the root part of the plough leg 5, and the width of the front end of the plough leg 5 is equal to that of the root part of the plough leg.

The material plate 2 is obliquely arranged, so that fertilizer in the hopper 1 can automatically slide into the material groove 15 along the material plate 2 under the action of gravity, the fertilizer is output from the material conveying opening 3 through the rotation of the material wheel 8 in the material groove 15, the edge of the material plate 2 is respectively connected with the hopper 1 and the bottom end of the material groove 15, so that the hopper 1 is kept closed, and the fertilizer is prevented from entering a crack or a dead angle to cause residue; the conical plough foot 5 enables the plough foot 5 to continuously push the soil open in the advancing process, the soil is turned over towards two sides, the root of the plough foot 5 is prevented from suddenly contacting, and therefore the blanking port is prevented from being suddenly blocked.

The working principle is as follows: the utility model discloses before using, need be connected its and the agricultural machinery be assembled of providing power, use the belt to be connected band pulley 6 with the last output section of power equipment, before fertilizeing, add hopper 1 with fertilizer, during the fertilization, the agricultural machinery drives this device and advances, the output section of agricultural machinery drives band pulley 6 simultaneously and rotates, band pulley 6 drives pivot 7 and rotates, fixed material wheel 8 that is located silo 15 in pivot 7 rotates, material wheel 8 constantly rotates the fertilizer ration input material conveying mouth 3 in hopper 1 with the clearance of 15 sides of silo, get into soil through 5 bottom batchs of plough foot behind the input plough foot of unloading pipe 4, reach the effect of ration fertilization. In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a soybean quantitative fertilization device, includes the hopper, its characterized in that: be equipped with flitch (2) that both ends are fixed in hopper (1) in, flitch (2) bottom and silo (15) top both sides fixed connection, silo (15) embeds there is skip (8), skip (8) center and pivot (7) fixed connection, pivot (7) both ends do not rotate with hopper (1) both ends and are connected and pivot (7) one end passes hopper (1) and band pulley (6) fixed connection, silo (15) upper portion is located skip (8) one side and is equipped with baffle (14), silo (15) middle part is equipped with conveying mouth (3), the conveying mouth (3) circumference outside is connected with unloading pipe (4), unloading pipe (4) bottom is connected with plough foot (5) middle part, plough foot (5) top and hopper (1) bottom fixed connection.

2. The quantitative soybean fertilization device of claim 1, wherein: the material wheel (8) comprises a wheel disc (9) fixedly connected with a rotating shaft (7), a plurality of bolt holes which are circular arrays are formed in the middle of the circumference of the wheel disc (9), fixed fan plates (10) are arranged on two sides of the circumference of the wheel disc (9), the shape of each fixed fan plate (10) is an inner hollow fan-shaped plate with an opening on one side, a through hole is formed in the bottom, opposite to one side of the opening, of each fixed fan plate (10), a rotating ring (13) connected with the through hole in a sliding mode is arranged in the through hole, a movable fan plate is arranged on the outer side of each rotating ring (13), the movable fan plates are connected with the inner sides of the fixed fan plates (10) in a sliding mode, and bolt holes in the rotating rings (13) are connected with the bolt holes in the wheel disc (9) through bolts (12).

3. The quantitative soybean fertilization device of claim 2, wherein: the shape of the inner side of the movable fan plate (11) is the same as that of the fixed fan plate (10), the thickness of the movable fan plate (11) is equal to the width of the hollow part of the inner side of the fixed fan plate (10), and the distance between the top end of the movable fan plate (11) and the wheel disc (9) is equal to the distance between the inner side of the fixed fan plate (10) and the wheel disc (9).

4. The quantitative soybean fertilization device of claim 1, wherein: flitch (2) are located hopper (1) and are 45 degrees with the contained angle between hopper (1), flitch (2) bottom that adjacent silo (15) top is connected, flitch (2) that silo (15) outside that are located both ends in hopper (1) is connected with hopper (1) both ends inboard respectively.

5. The quantitative soybean fertilization device of claim 1, wherein: the bottom is equipped with the feed opening on plough foot (5), and the height that highly is less than plough foot (5) root of plough foot (5) tip, the width of plough foot (5) front end and the width of plough foot (5) root.

6. The quantitative soybean fertilization device of claim 5, wherein: the feed opening is located silo (15) and is homonymy with baffle (14), the length of baffle (14) is half of silo (15) length and baffle (14) bottom is the arc type, and the arc type radius on baffle (14) is the same with charging pulley (8) radius.