Integrated soybean planting and fertilizing device

Abstract

The application discloses an integrated soybean planting and fertilizing device and belongs to the technical field of soybean planting equipment. The device comprises a rack, a soybean fertilizing module arranged on the rack, a feeder, a soybean distributing mechanism and a covering plow plate. The feeder is fixed to the rack and comprises a horizontal cylinder seat. Guide bearings are arranged at the centers of the two ends of the cylinder seat. A disc seat is arranged on the inner side of the cylinder seat. A support integrally formed with the guide bearings is arranged at the center of the disc seat. The disc seat comprises a disc body matched with the inner circumferential surface of the cylinder seat. A front groove disc integrally formed with the front end surface of the cylinder seat is arranged on the front side of the disc body. A rear groove disc integrally formed with the rear end surface of the cylinder seat is arranged on the rear side of the disc body. The integrated soybean planting and fertilizing device can realize automatic positioning and sowing of seeds, is simple and convenient to operate, has high planting efficiency and can protect soybeans and soybean seedlings.

Description

TECHNICAL FIELD

[0001] The application relates to an integrated soybean planting and fertilizing device. BACKGROUND

[0002] In the process of agricultural planting, seeding and fertilizing need to be carried out. Traditional seeding and fertilizing operation steps are carried out separately, and need to be operated back and forth in the field, so that the overall operation efficiency is not high. In addition, the traditional seeding mode is to manually bend down to put the same number of seeds into the seed pit, which increases the manual labor intensity and reduces the work efficiency. Therefore, a soybean planting and fertilizing integrated machine is disclosed in Chinese Patent Publication No. CN116491274A, which comprises a fixing structure, a feeding structure, a pressing structure and a seeding structure. The soybean planting and fertilizing integrated machine of the structure is convenient for seeding and counting, and reduces the labor intensity. However, the structure still needs manual positioning of the planting position, and the operation is still relatively complicated. In addition, it cannot realize large-area operation. For example, an integrated soybean planting and fertilizing integrated device is disclosed in Chinese Patent Publication No. CN113099787A, which comprises a vehicle body, a spreading mechanism and a feeding mechanism. The structure can realize intermittent feeding and mixing, ensure the uniformity of spreading, carry out punching operation at the same time of seeding and fertilizing, and through the punching and spreading mode, the operation is still relatively complicated, and soil covering after spreading cannot be realized. SUMMARY

[0003] To solve the above problems, the application provides an integrated soybean planting and fertilizing integrated device, which can realize automatic positioning and spreading of seeds, is simple and convenient to operate, has high planting efficiency, and can protect soybeans and soybean seedlings.

[0004] The integrated soybean planting and fertilizing integrated device comprises a rack, a soybean fertilizing module is arranged on the rack, and the soybean fertilizing module comprises:

[0005] A discharger is fixed to the rack, the discharger comprises a horizontal cylinder seat, guide bearings are arranged at the centers of both ends of the cylinder seat, a disc seat is arranged on the inner side of the cylinder seat, and a support integrally formed with the guide bearings is arranged at the center of the disc seat; the disc seat comprises a disc body abutting the inner circumferential surface of the cylinder seat, a front groove disc integrally formed with the front end surface of the cylinder seat is arranged on the front side of the disc body, a rear groove disc integrally formed with the rear end surface of the cylinder seat is arranged on the rear side of the disc body, and a soybean feeding hopper and a guide pipe are in communication with the front groove disc on the top surface and the bottom surface of the cylinder seat, and a fertilizer feeding hopper and a discharging pipe are in communication with the rear groove disc on the top surface and the bottom surface of the cylinder seat.

[0006] The soybean distributing mechanism comprises a guide pipe extending out of the bottom of the frame, the guide pipe is in a slope structure, the soybean distributing mechanism comprises a swing plate hinged to the bottom of the guide pipe, and magnetic attracting pieces can be arranged between the swing plate and the guide pipe; a soybean pressing assembly is fixed to the swing cover surface of the swing plate of the guide pipe; a roller body is arranged at the front end of the frame, a plurality of pressing rods are arranged on the roller body at intervals, and a pressing roller is fixed to the pressing rod; the pressing roller is movably pressed against the swing plate; the roller body and the support are connected through a transmission member; the support is also connected with a driving unit;

[0007] The covering plow plate comprises a front plow plate arranged on the inner side of the frame and a rear plow plate arranged on the outer side of the frame, the front plow plate is arranged between the guide pipe and the discharging pipe, and the rear plow plate is arranged on the rear side of the discharging pipe; the front plow plate and the rear plow plate are both arranged in two parts and in a spread-finger shape.

[0008] During operation, the soybean feeding hopper and the fertilizer feeding hopper temporarily store soybeans and granular fertilizers, then the soybeans and the granular fertilizers enter the cylinder seat through the respective feeding ports, and the soybeans and the granular fertilizers are isolated by the disc body of the disc seat, the soybeans enter the slot holes of the front slot disc, the granular fertilizers enter the slot holes of the rear slot disc, and the soybeans and the granular fertilizers fill the slot holes; then, the cylinder seat is driven to rotate by the support, and the soybeans and the granular fertilizers are sent into the guide pipe and the discharging pipe, respectively; the inner diameter of the guide pipe is greater than the particle size of one soybean and less than the particle size of two soybeans, so that the soybeans can be sorted, and the granular fertilizers are directly filled into the discharging pipe; the soybeans travel to the bottom of the guide pipe and are distributed again by the soybean distributing mechanism, and the granular fertilizers are directly distributed through the discharging pipe; when the soybean distributing mechanism is distributing, the roller body at the front end of the frame continuously rotates, the disc seat and the pressing roller are synchronously rotated, the pressing roller drives the pressing rod to synchronously rotate, so as to drive the swing plate to swing, and the swing plate opens and closes the bottom of the guide pipe and discharges the soybeans; when the soybeans are discharged, the swing plate drives the soybean pressing assembly to limit the soybeans except for the discharged soybeans, so as to avoid that a plurality of soybeans are synchronously discharged at one time; after the soybeans are discharged, the front plow plate scrapes the soil on both sides of the furrow, so that a thin layer of soil is covered on the top surface of the soybeans; then, the discharging pipe follows the soybeans to discharge the granular fertilizers near the top surface of the soybeans, the granular fertilizers are distributed to the top surface of the thin layer of soil, and finally, the rear plow plate scrapes the soil on the top surface outside the furrow, so that the soil is filled into the inside of the furrow.

[0009] Further, the soybean pressing assembly comprises an end cover, an inner surface of the end cover is provided with a pressing plate, an elastic plate is fixed to a side of the pressing plate away from the end cover, and the pressing plate is in movable communication with the inside of the guide pipe; a sliding column is fixed to the pressing plate, the sliding column passes through the end cover, a stress plate is fixed to the sliding column, a spring body is arranged between the stress plate and the end cover, and when the pressing roller presses the swing plate, the swing plate is pressed towards the guide pipe, so that the swing plate is pressed towards the stress plate, the spring body is compressed, the stress plate drives the pressing plate to press the soybean through the sliding column, the elastic plate presses the second-lowest or the third-lowest soybean in the guide pipe, and because the swing plate is in an open state, the lowest soybean in the guide pipe or the lowest and the second-lowest soybean in the guide pipe is sent into the groove, and the soybean distribution is completed; when the pressing roller is separated from the swing plate, the spring body is restored, so that the stress plate is reset.

[0010] Further, the guide rail body is fixed to the bottom of the frame, a sliding seat is slidably arranged on the guide rail body, a blanking pipe is arranged on the sliding seat, and a spring pipe is arranged between the blanking pipe and the blanking pipe; a locking bolt is arranged between the guide rail body and the sliding seat, the gap between the guide pipe and the blanking pipe is adjusted during testing, the guide rail body and the sliding seat are fixed through the locking bolt after adjustment, and the position of the blanking pipe is locked; and the fertilizer can be simultaneously dropped around the soybean when the soybean is blanked.

[0011] Further, the frame is suspended above the furrow opener; the soybean fertilizing module is provided in plurality, and the soybean fertilizing module is arranged behind the plowshare; the front plow plate is arranged on the two sides of the groove opened by the plowshare, and the rear plow plate is arranged on the top surface outside the groove opened by the plowshare, the soybean fertilizing module can be equipped according to the number of plowshares, and during sowing, the groove is opened through the plowshare, the soybean fertilizing module is used to sow soybean and scatter fertilizer in the groove; specifically, after the soybean is sown, the front plow plate scrapes the two sides of the groove to cover the soybean with a layer of thin soil, then the rear blanking pipe scatters the fertilizer, and finally, the rear plow plate scrapes the top surface outside the groove to send the soil into the inside of the groove, thereby completing the covering of the fertilizer.

[0012] Further, the traction equipment of the furrow opener is fixed with a soybean storage barrel and a fertilizer storage barrel; the soybean storage barrel and the fertilizer storage barrel are connected to the soybean feeding hopper and the fertilizer feeding hopper through the distribution pipes, respectively, the soybean storage barrel and the fertilizer storage barrel are arranged at a high position, a plurality of distribution pipes are arranged at the lower part of the soybean storage barrel and the fertilizer storage barrel, and the soybean and the fertilizer are sent into the soybean feeding hopper and the fertilizer feeding hopper through the distribution pipes; a vibration motor can be arranged on the soybean storage barrel and the fertilizer storage barrel to realize the vibration blanking and the sending into the soybean feeding hopper and the fertilizer feeding hopper.

[0013] Further, the rack bottom is fixed with wheel frames on both sides, the wheel frames are installed with walking wheels; the walking wheels are caterpillar walking wheels or independent walking wheels; the soybean storage barrel and the fertilizer storage barrel are fixed with the rack through hand push handles; the rack, the wheel frame and the walking wheel form an independent walking system, the furrower grooves on the soil, and the walking system is used for distributing the grooves, the rack is pushed through the hand push handle, the walking system is pushed on each furrow, so that the soybean and the fertilizer can be sent into the grooves in intervals.

[0014] Further, the driving unit is composed of a reduction motor driving assembly or a walking wheel; the reduction motor driving assembly or the walking wheel is connected to the chain wheel on the support through a chain wheel connection; the transmission member includes chain wheels fixed on the roller body and the support, and chains are sleeved on the chain wheels; the driving unit can adopt an independent reduction motor driving assembly or can be driven by the walking wheel.

[0015] Further, when the driving unit is the reduction motor driving assembly, an encoder is installed on the walking wheel; the encoder is connected with a frequency converter of the reduction motor driving assembly through a controller; the lower part of the feeding pipe is a telescopic pipe, the bottom of the telescopic pipe is connected to a swing feeding pipe, the swing feeding pipe is fixed to a sliding block of an electric sliding table, the electric sliding table is fixed to the bottom of the rack and is connected with the controller, when the driving unit works, the reduction motor driving assembly drives the support to rotate; the rotation of the reduction motor driving assembly is controlled by the walking wheel, that is, when the walking wheel (a walking wheel of a furrower groove traction device or an independent walking wheel of a rack) drives the rack to walk, the encoder monitors the rotation speed of the walking wheel in real time and sends the rotation speed to the controller, the controller controls the action of the frequency converter of the reduction motor driving assembly, so that the frequency converter can control the rotation speed of the reduction motor driving assembly, so that the soybean and the fertilizer can be accurately positioned and fed, at the same time, the electric sliding table drives the swing feeding pipe to swing, so that the fertilizer can be accurately fed around the soybean.

[0016] Further, the inside bottom of the feeding pipe is provided with a feeding grid, when the fertilizer is fed, due to the continuous movement of the rack and the impact of the fertilizer on the feeding grid, the fertilizer can be scattered around the seeds, so that the fertilizer is prevented from being piled around the seeds.

[0017] Compared with the prior art, the integrated soybean planting and fertilizing integrated device can realize automatic positioning and sowing of seeds, and adopts furrowing, sowing, preliminary covering of seeds, fertilizing and secondary covering of soil, is simple and convenient to operate, has high planting efficiency, and can avoid that the soybean is carried away by animals or the fertilizer directly contacts the seeds, so as to cause burning of the seeds or seedlings, and can continuously provide fertility for the soybean. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole structure schematic view of the integrated soybean planting and fertilizing integrated device.

[0019] Figure 2 The overall structure of the feeder of the present application is shown in the schematic diagram. Figure 1 The local enlarged structure of A in the schematic diagram of the present application is shown in the schematic diagram.

[0020] Figure 3 The overall structure of the feeder of the present application is shown in the schematic diagram.

[0021] Figure 4 The overall structure of the feeder of the present application is shown in the schematic diagram.

[0022] Figure 5 The overall structure of the feeder of the present application is shown in the schematic diagram.

[0023] Figure 6 The overall structure of the feeder of the present application is shown in the schematic diagram.

[0024] Figure 7 The overall structure of the feeder of the present application is shown in the schematic diagram.

[0025] Figure 8 The overall structure of the feeder of the present application is shown in the schematic diagram.

[0026] Figure 9 The overall structure of the feeder of the present application is shown in the schematic diagram.

[0027] Figure 10 The overall structure of the feeder of the present application is shown in the schematic diagram.

[0028] Figure 11 The overall structure of the feeder of the present application is shown in the schematic diagram.

[0029] Figure 12 The overall structure of the feeder of the present application is shown in the schematic diagram.

[0030] The overall structure of the feeder of the present application is shown in the schematic diagram. Specific embodiments

[0031] Example 1:

[0032] AsFigures 1 to 12 The illustrated integrated soybean planting and fertilizing device includes a frame 1, the frame 1 is provided with a soybean fertilizing module, the soybean fertilizing module includes:

[0033] A discharging device is fixed to the frame 1, the discharging device includes a horizontal cylinder seat 2, guide bearings are arranged at the centers of both ends of the cylinder seat 2, a disc seat is arranged on the inner side of the cylinder seat 2, and a support 3 that is integrally formed with the guide bearings and is in rolling fit is arranged at the center of the disc seat; the disc seat includes a disc body 4 that is attached to the inner circumferential surface of the cylinder seat 2, a front groove disc 5 that is integrally formed at the front side of the disc body 4 and is attached to the inner end surface of the cylinder seat 2, and a rear groove disc 6 that is integrally formed at the rear side of the disc body 4 and is attached to the rear end surface of the cylinder seat 2, a soybean feeding hopper 7 and a guide pipe 8 that are in communication with the front groove disc 5 are arranged on the top surface and the bottom surface of the cylinder seat 2, and a fertilizer feeding hopper 9 and a discharging pipe 10 that are in communication with the rear groove disc 6 are arranged on the top surface and the bottom surface of the cylinder seat 2;

[0034] A soybean distributing mechanism, the guide pipe 8 extends out of the bottom of the frame 1, the guide pipe 8 is in a slope structure, the soybean distributing mechanism includes a swing plate 11 that is hingedly connected to the bottom of the guide pipe 8, and magnetic pieces can be arranged between the swing plate 11 and the guide pipe 8; a soybean pressing assembly is fixed to the swing coverage area of the swing plate 11 of the guide pipe 8; a roller body 12 is rotatably arranged at the front end of the frame 1, a plurality of pressing rods 13 are arranged at intervals on the roller body 12, and a pressing roller 14 is fixed to the pressing rod 13; the pressing roller 14 is in movable pressing fit with the swing plate 11; the roller body 12 and the support 3 are connected through a transmission member 15; the support 3 is also connected with a driving unit;

[0035] Covering plows, the covering plows include a front plow 16 that is arranged on the inner side of the frame 1 and a rear plow 17 that is arranged on the outer side of the frame 1, the front plow 16 is arranged between the guide pipe 8 and the discharging pipe 10; the rear plow 17 is arranged on the rear side of the discharging pipe 10; the front plow 16 and the rear plow 17 are both arranged by two pieces and are arranged in a spread-finger shape.

[0036] When working, the soybean hopper 7 and the fertilizer hopper 9 temporarily store soybeans and granular fertilizer, then the soybeans and the granular fertilizer enter the cylinder seat 2 from the respective feeding ports, and the soybeans and the granular fertilizer are isolated by the disc body 4 of the disc seat, the soybeans enter the slot holes of the front slot disc 5, and the granular fertilizer enters the slot holes of the rear slot disc 6, and the soybeans and the granular fertilizer fill the slot holes; then, the disc seat is driven to rotate by the support column 3, and the soybeans and the granular fertilizer are sent into the guide pipe 8 and the discharge pipe 10, respectively; after the soybeans enter the guide pipe 8, the inner diameter of the guide pipe 8 is greater than the particle size of one soybean and less than the particle size of two soybeans, so that the soybeans can be sorted, and the granular fertilizer is directly filled into the discharge pipe 10; the soybeans travel to the bottom of the guide pipe 8 and are distributed again by the soybean distribution mechanism, and the granular fertilizer is directly distributed through the discharge pipe 10; when the soybean distribution mechanism is distributing, the roller body 12 at the front end of the frame 1 continuously rotates, the disc seat and the compression roller 14 are synchronously rotated, the compression roller 14 drives the compression rod 13 to synchronously rotate, so as to drive the swing plate 11 to swing, and the swing plate 11 opens and closes the bottom of the guide pipe 8 and discharges the soybeans; when the soybeans are discharged, the swing plate 11 drives the soybean compression assembly to limit the soybeans except for the discharged soybeans, so as to avoid that a plurality of soybeans are synchronously discharged at one time; after the soybeans are discharged, the front plow plate 16 scrapes the soil on both sides of the furrow, so that the top surface of the soybeans is covered with a layer of thin soil; then, the discharge pipe 10 follows the granular fertilizer to be scattered near the top surface of the soybeans, the granular fertilizer is distributed to the top surface of the thin soil, and finally, the rear plow plate 17 scrapes the soil on the top surface outside the furrow, so as to fill the soil into the inside of the furrow.

[0037] The soybean compression assembly comprises an end cover 18, the inner surface of the end cover 18 is provided with a compression plate 19, the side of the compression plate 19 away from the end cover 18 is fixed with an elastic plate 20, and the compression plate 19 is in movable communication with the inside of the guide pipe 8; the compression plate 19 is fixed with a sliding column 21, the sliding column 21 movably penetrates the end cover 18 and is fixed with a stress plate 22, and the sliding column 21 is provided with a spring body 23 between the stress plate 22 and the end cover 18; when working, when the compression roller 14 is pressed to the swing plate 11, the swing plate 11 is pressed to the guide pipe 8, so that the swing plate 11 is pressed to the stress plate 22, so as to compress the spring body 23, the stress plate 22 drives the compression plate 19 to press the soybeans through the sliding column 21, so that the elastic plate 20 compresses the second-lowest or the third-lowest soybeans in the guide pipe 8, and because the swing plate 11 is in an open state, the lowest soybean in the guide pipe 8 or the lowest and the second-lowest soybeans in the guide pipe 8 are sent into the groove; the soybean distribution is completed; after the compression roller 14 is separated from the swing plate 11, the spring body 23 restores, so as to reset the stress plate 22.

[0038] The rack 1 is fixed with a guide rail body 24, the slide seat 25 is slidably arranged on the guide rail body 24, the blanking pipe 26 is arranged on the slide seat 25, the spring pipe 27 is arranged between the blanking pipe 26 and the blanking pipe 10; the locking bolt is arranged between the guide rail body 24 and the slide seat 25; during testing, the gap between the guide pipe 8 and the blanking pipe 26 is adjusted, after the adjustment is completed, the guide rail body 24 and the slide seat 25 are fixed by the locking bolt, the position of the blanking pipe 26 is locked; when the soybean is blanked, the fertilizer can be simultaneously dropped into the periphery of the soybean.

[0039] The rack 1 is suspended and fixed above the furrower; the soybean fertilization module is provided in plurality, and is arranged at the rear of the plowshare; the front plow plate 16 is arranged on the both sides of the groove opened by the plowshare, and the rear plow plate 17 is arranged on the top surface outside the groove opened by the plowshare; the soybean fertilization module can be equipped according to the number of the plowshare; during sowing, the groove is opened by the plowshare, and the soybean fertilization module is used for hole planting of the soybean and scattering of the fertilizer into the groove; specifically, after the soybean is scattered, the front plow plate 16 scrapes the both sides of the groove, a layer of thin soil is covered on the soybean, then the blanking pipe 10 at the rear scatters the fertilizer, finally, the rear plow plate 17 scrapes the top surface outside the groove, and the soil is sent into the inside of the groove, so that the covering of the fertilizer is completed.

[0040] The traction equipment of the furrower is fixed with a soybean storage barrel and a fertilizer storage barrel; the soybean storage barrel and the fertilizer storage barrel are connected to the soybean feeding hopper 7 and the fertilizer feeding hopper 9 through the distribution pipe 28 respectively; the soybean storage barrel and the fertilizer storage barrel are arranged at a high position, and a plurality of distribution pipes 28 are arranged at the lower part of the soybean storage barrel and the fertilizer storage barrel, the soybean and the fertilizer are sent into the soybean feeding hopper 7 and the fertilizer feeding hopper 9 through the distribution pipe 28; a vibration motor can be equipped on the soybean storage barrel and the fertilizer storage barrel, so that the soybean and the fertilizer are sent into the soybean feeding hopper 7 and the fertilizer feeding hopper 9 through vibration.

[0041] The bottom of the rack 1 is fixed with the wheel frame 29, and the traveling wheel 30 is installed on the wheel frame 29; the traveling wheel 30 is a track traveling wheel or an independent traveling wheel; the soybean storage barrel and the fertilizer storage barrel are fixed with the rack 1 through the hand pushing handle 31; the rack 1, the wheel frame 29 and the traveling wheel 30 form an independent traveling system; the furrower is used for opening the groove on the soil, and the traveling system is used for distributing the material in the groove; the rack 1 is pushed through the hand pushing handle 31, and the traveling system is pushed on each furrow, so that the soybean and the fertilizer can be sent into the groove at intervals.

[0042] The driving unit is composed of a reduction motor driving assembly 32 or a walking wheel 30; the reduction motor driving assembly 32 or the walking wheel 30 is connected to the chain wheel on the support column 3 through a chain wheel connection; the transmission member 15 comprises chain wheels fixed to the roller body 12 and the support column 3, and a chain is sleeved on the chain wheels; the driving unit can adopt an independent reduction motor driving assembly 32 or a walking wheel 30.

[0043] When the driving unit is the reduction motor driving assembly 32, an encoder is installed on the walking wheel 30; the encoder is connected to the frequency converter of the reduction motor driving assembly 32 through the controller; the lower part of the blanking pipe 26 is a telescopic pipe, the bottom of the telescopic pipe is connected to a swing blanking pipe, the swing blanking pipe is fixed to the sliding block of an electric sliding table, the electric sliding table is fixed to the bottom of the rack 1 and is connected to the controller; when the driving unit works, the reduction motor driving assembly 32 drives the support column 3 to rotate; the rotation of the reduction motor driving assembly 32 is controlled by the walking wheel 30, that is, when the walking wheel 30 (a walking wheel 30 of a furrower traction device or an independent walking wheel 30 of the rack 1) drives the rack 1 to walk, the encoder monitors the rotation speed of the walking wheel 30 in real time and sends the rotation speed to the controller; the controller controls the action of the frequency converter of the reduction motor driving assembly 32, so that the frequency converter can control the rotation speed of the reduction motor driving assembly 32, thereby realizing accurate positioning of the soybean and the fertilizer and accurate feeding of the fertilizer to the surrounding of the soybean.

[0044] The inside bottom of the blanking pipe 10 is provided with a blanking grid; when the fertilizer is blanked, the rack 1 continuously travels and the fertilizer impacts the blanking grid, so that the fertilizer can be scattered around the seeds, avoiding the stacking of the fertilizer around the seeds.

[0045] The above embodiments are only preferred embodiments of the present application, so equivalent changes or modifications made according to the structure, features and principles described in the application scope of the present application are included in the application scope of the present application.

Claims

1. An integrated soybean planting and fertilization device, characterized in that: The utility model provides a soybean fertilization module, which comprises a rack, a soybean feeding device and a fertilizer feeding device arranged on the rack, and a soybean distribution mechanism. A discharging device is fixed to the rack, and the discharging device comprises a horizontal cylinder seat, guide bearings are arranged at the center of both ends of the cylinder seat, a disc seat is arranged on the inner side of the cylinder seat, and a support is integrally formed at the center of the disc seat and in rolling contact with the guide bearings. The disc seat comprises a disc body in contact with the inner circumferential surface of the cylinder seat, a front groove disc is integrally formed on the front side of the disc body and in contact with the inner end surface of the cylinder seat, a rear groove disc is integrally formed on the rear side of the disc body and in contact with the rear end surface of the cylinder seat, a soybean feeding hopper and a guide pipe are in communication with the top surface and the bottom surface of the cylinder seat and opposite to the front groove disc, and a fertilizer feeding hopper and a discharging pipe are in communication with the top surface and the bottom surface of the cylinder seat and opposite to the rear groove disc. The guide pipe extends out of the bottom of the rack and has an inclined surface structure, the soybean distribution mechanism comprises a swing plate hingedly connected to the bottom of the guide pipe, and a soybean pressing assembly is fixed to the swing plate at the swing coverage area of the swing plate.

2. The integrated soybean planting and fertilizing apparatus of claim 1, wherein: A roller body is arranged at the front end of the rack and rolls, a plurality of pressing rods are arranged on the roller body at intervals, and a pressing roller is fixed to each pressing rod.

3. The integrated soybean planting and fertilizing apparatus of claim 2, wherein: The pressing roller is in movable contact with the swing plate, the roller body and the support are connected through a transmission member, and the support is also connected to a driving unit. A front plow plate is arranged on the inner side of the rack, a rear plow plate is arranged on the outer side of the rack, the front plow plate is arranged between the guide pipe and the discharging pipe, the rear plow plate is arranged on the rear side of the discharging pipe, the front plow plate and the rear plow plate are each arranged in two parts and in an eight-shaped arrangement, and the soybean pressing assembly comprises an end cover, a pressing plate is arranged on the inner surface of the end cover, an elastic plate is fixed to the side of the pressing plate away from the end cover, the pressing plate is in movable contact with the inside of the guide pipe, a sliding column is fixed to the pressing plate, the sliding column passes through the end cover and is fixed to a stress plate, a spring body is arranged between the stress plate and the end cover, a guide rail body is fixed to the bottom of the rack, a sliding seat is slidably arranged on the guide rail body, a discharging pipe is arranged on the sliding seat, a spring pipe is arranged between the discharging pipe and the discharging pipe, a locking bolt is arranged between the guide rail body and the sliding seat, when the pressing roller presses the swing plate, the swing plate presses the guide pipe, the swing plate is pressed to the stress plate, the spring body is compressed, the stress plate drives the pressing plate to press the soybeans in the guide pipe through the sliding column, the elastic plate presses the second-low or third-low soybeans in the guide pipe, and because the swing plate is in an open state, the lowest soybeans in the guide pipe or the lowest and second-low soybeans in the guide pipe are fed into the groove, the soybean distribution is completed, and when the pressing roller is separated from the swing plate, the spring body is restored, and the stress plate is reset. The rack is fixed above a furrow opener, the soybean fertilization module is arranged behind the plow head, the front plow plate is arranged on both sides of the groove arranged in the plow head, and the rear plow plate is arranged on the top surface outside the groove arranged in the plow head. A soybean storage barrel and a fertilizer storage barrel are fixed to the traction equipment of the furrow opener, and the soybean storage barrel and the fertilizer storage barrel are respectively connected to the soybean feeding hopper and the fertilizer feeding hopper through distribution pipes.

4. The integrated soybean planting and fertilizing apparatus of claim 1, wherein: The rack bottom is fixed with wheel frames on both sides, and walking wheels are installed on the wheel frames; the walking wheels are caterpillar walking wheels or independent walking wheels; a soybean storage barrel and a fertilizer storage barrel are fixed on the rack through hand push handles.

5. The integrated soybean planting and fertilizing apparatus of claim 1, wherein: The driving unit is composed of a reduction motor driving assembly or a walking wheel; the reduction motor driving assembly or the walking wheel is connected to the chain wheel on the support through a chain wheel; the transmission member includes chain wheels fixed on the roller body and the support, and chains are sleeved on the chain wheels.

6. The integrated soybean planting and fertilizing apparatus of claim 5, wherein: When the driving unit is a reduction motor driving assembly, an encoder is installed on the walking wheel; the encoder is connected to the frequency converter of the reduction motor driving assembly through a controller; the lower part of the blanking pipe is a telescopic pipe, the bottom of the telescopic pipe is connected to a swing blanking pipe, the swing blanking pipe is fixed to the sliding block of an electric sliding table, the electric sliding table is fixed to the bottom of the rack and is connected to the controller.

7. The integrated soybean planting and fertilizing apparatus of claim 1, wherein: The inner bottom of the blanking pipe is provided with a blanking grid.

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