Soybean planting and weeding integrated device and method

Abstract

The application discloses a soybean planting and weeding integrated device, which comprises a support structure and a control panel, a plurality of ploughs are detachably arranged on the support structure, a lifting driving assembly capable of independently driving and lifting each plough is further arranged on the support structure, a soybean storage tank is arranged above each plough, and a soybean discharging assembly capable of guiding soybeans from the soybean storage tank to the groove ploughed by the plough is arranged between the plough and the corresponding soybean storage tank; when the lifting driving assembly drives the corresponding plough to lift up and down, the plough, the lifting driving assembly, the soybean storage tank, the soil crushing and leveling structure, the soybean discharging assembly, the grass scraping assembly and the lifting driving assembly are mutually coordinated and matched with each other, so that the functions of weeding, pit digging, seeding and weed collecting during soybean planting are integrated, and the weeding and seeding of the soybean planting land are simultaneously performed.

Description

TECHNICAL FIELD

[0001] The application relates to the field of agricultural machinery equipment, in particular to a soybean planting and weeding integrated device and method. BACKGROUND

[0002] Soybean, commonly known as yellow bean, is one of the important food crops in China, has a five-thousand-year cultivation history, is anciently called Shu, is mainly produced in Northeast China, is a crop whose seeds contain rich plant protein, and is most commonly used for various bean products, bean oil extraction, soy sauce brewing and protein extraction, and soybean residue or soybean meal is often used for poultry feed, traditional soybean planting usually uses weeding equipment to weed the land first, then uses a tool to dig a seed groove in the ground, then puts one or several soybeans into the dug seed groove, and finally covers the soil on the soybean seeds with a tool, the whole weeding and soybean planting and distribution are carried out, and the efficiency is low.

[0003] The soybean planting device with the application number 201711170685.4 inserts the planting head into the soil, moves the discharge pipe towards the soil slices by the sliding control member and spreads the soil slices, so that the soil slices are opened for the soybeans to pass through, the soil particles are pushed to the periphery of the soybean planting device to form a groove when the soil slices are spread, the soybeans enter the groove, and when the soybean planting device is lifted, the soil particles around the groove move towards the soybeans under the action of gravity to bury the soybeans and complete the planting;

[0004] The application number 202021325542.3 is a soybean planting and weeding device, which comprises a base, first hydraulic cylinders are fixedly installed at the lower ends of the base, a supporting plate is fixedly connected to the output ends of the two groups of first hydraulic cylinders, horizontal plates are fixedly connected to the left and right sides of the supporting plate, a sliding groove hole is formed in the middle of the horizontal plate, a threaded rod is rotatably connected to the sliding groove hole through a bearing;

[0005] However, at present, the weeding and planting of the land are carried out respectively when the soybeans are planted, the land is weeded first and then the soybean planting is carried out, which needs different equipment and machines to operate and is time-consuming and laborious. SUMMARY

[0006] (I) Technical problems solved

[0007] The purpose of the present application is to provide a soybean planting and weeding integrated device and method to solve the above problems.

[0008] (II) Technical solutions

[0009] To achieve the above purpose, the present application provides the following technical solutions:

[0010] The application provides a soybean planting and weeding integrated device, which comprises a support structure and a control panel, a plurality of ploughs are detachably arranged on the support structure, a lifting driving assembly capable of independently driving and lifting each plough is arranged on the support structure, a soybean storage tank is arranged above each plough, and a soybean discharging assembly capable of discharging soybeans from the soybean storage tank to the groove ploughed by the plough is arranged between the plough and the corresponding soybean storage tank.

[0011] When the lifting driving assembly drives the corresponding plough to lift up and down, the soybean discharging assembly on the plough can synchronously lift up and down.

[0012] One side of the plough is provided with a soil crushing and sweeping structure capable of crushing and sweeping soil after ploughing and a grass scraping assembly capable of scraping grass soil generated by ploughing.

[0013] The soil crushing and sweeping structure and the grass scraping assembly are provided with a lifting driving assembly capable of lifting the grass scraping assembly.

[0014] Further, the bottom of the soybean storage tank is formed in a tapered funnel shape with the upper part being wide and the lower part being narrow, a feeding opening for feeding soybeans into the soybean storage tank is formed in one side of the upper part of the soybean storage tank, a cover plate is hingedly arranged at the feeding opening, a handle is arranged on the cover plate, and a transparent observation plate for observing the remaining amount of soybeans inside is arranged on the outer wall of the soybean storage tank.

[0015] Further, the rear side of the plough is provided with a groove, the soybean discharging assembly comprises a motor fixedly arranged at the top side of the soybean storage tank and a discharging pipe connected to the bottom end of the soybean storage tank, the lower end of the discharging pipe extends into the groove, one end of a rotating shaft connected to the output shaft end of the motor through a torsion sensor, the other end of the rotating shaft extends into the discharging pipe, a spiral transmission rib plate is fixedly arranged outside the rotating shaft in the soybean storage tank and the discharging pipe, the cross-sectional shape of the spiral transmission rib plate is isosceles triangular, the output end of the torsion sensor is electrically connected to the input end of the control panel, and the output end of the control panel is electrically connected to the input end of the motor.

[0016] Further, the lifting driving assembly comprises a support table, a guide pipe penetrating hole for slidingly penetrating the discharging pipe is formed in the support table, a hydraulic cylinder is fixedly arranged on the support table, an ear is fixedly arranged on one side of the plough, the head end of the push rod of the hydraulic cylinder faces downward and is fixedly connected to the ear, the upper end of the plough is fixedly connected to one end of a first guide rod, the other end of the first guide rod is slidingly connected to a first guide sliding hole formed in the corresponding position of the support table, and the output end of the control panel is electrically connected to the input end of the hydraulic cylinder.

[0017] Further, the lifting guide structure comprises an outer fixed sleeve sleeved outside the upper end of the soybean storage tank, the outer fixed sleeve and the soybean storage tank are fixedly connected with each other through bolts, and the two sides of the support table are fixedly connected with L-shaped guide support plates through bolts.

[0018] Further, the support structure comprises a cross beam, a hanging groove is formed in the cross beam, one side of each support table is fixedly provided with a hanging rack, the hanging rack and the hanging groove are matched and hung, a supporting plate for supporting and placing the hanging rack is fixedly arranged on one side of the bottom of the cross beam, an opening groove is formed in one side of the cross beam, and more than two connecting ears are arranged on the cross beam.

[0019] Further, the soil crushing and sweeping structure comprises a first support rod, one end of the first support rod is hingedly connected with the plow through a first hinge seat, the other end of the first support rod is fixedly connected with a U-shaped wheel frame, a wheel shaft is rotatably arranged in the U-shaped groove of the wheel frame, circular wheel plates are fixedly arranged on the outer sides of the two ends of the wheel shaft, and a plurality of sweeping rods are fixedly arranged between the outer side edges of the two wheel plates.

[0020] Further, the grass scraping assembly comprises a second support rod, one end of the second support rod is hingedly connected to the push rod of the hydraulic cylinder, the other end of the second support rod is hingedly connected with a combing plate through a second hinge seat, a plurality of comb teeth are arranged on the bottom side of the combing plate in a rectangular array mode, arc-shaped flaps are fixedly arranged on the two sides of the combing plate, and a tension spring is fixedly connected between each arc-shaped flap and the second support rod.

[0021] A seat is fixedly arranged on the upper side of the combing plate, an expansion chamber is formed in the seat, an expansion connecting plate is slidably arranged in the expansion chamber, more than two push columns are fixedly connected to the lower side of the expansion connecting plate, a perforation for sliding through the push column is formed in the combing plate, a first electric expansion rod for driving the expansion connecting plate to slide in the expansion chamber is fixedly arranged on the seat, and the output end of the control panel is electrically connected to the input end of the electric expansion rod.

[0022] Further, the lifting and falling driving assembly comprises a second electric expansion rod, one end of the second electric expansion rod is hingedly connected to the first support rod through a third hinge seat, a rotating groove is formed in the second support rod, a rotating column is rotatably arranged in the rotating groove, a penetrating rod hole for sliding through the push rod of the second electric expansion rod is formed in the rotating column, the head end of the second electric expansion rod slides through the rotating column and is fixedly connected with a stop block, a spring is nested on the outer side of the second electric expansion rod between the rotating column and the stop block, and a stop shoulder for abutting and limiting the rotating column is fixedly arranged on the outer side of the second electric expansion rod.

[0023] A method for using a soybean planting and weeding integrated device, comprising the following steps:

[0024] S1: The support structure is installed and fixed with the external vehicle body, and a plurality of ploughs are installed on the support structure, and the spacing of each plough can be adjusted by sliding the hanging rack in the hanging groove;

[0025] S2: When weeding and soybean planting are performed on the external vehicle body, the height of the plough is adjusted downward by the lifting drive assembly, so that the plough plows the ground, and the plowing depth of the plough can be adjusted by the lifting drive assembly;

[0026] S3: During the process of plowing and weeding of the ground by the plough, the soybean feeding assembly feeds the soybeans into the pit slot plowed by the plough, and the crushed soil leveling structure crushes and levels the plowed soil during the travel process;

[0027] S4: After the crushed soil leveling structure crushes and levels the plowed soil, the grass scraping assembly can scrape the weeds mixed in the crushed soil, and when the weeds accumulated on the grass scraping assembly reach a certain volume, the take-off drive assembly lifts the grass scraping assembly away from the ground, and the weeds on the grass scraping assembly are removed by the grass scraping assembly.

[0028] (Three) beneficial effects

[0029] Compared with the prior art, the beneficial effects of the present application are:

[0030] 1. Through the cooperation and mutual cooperation between the plough, the lifting drive assembly, the soybean storage tank, the crushed soil leveling structure, the soybean feeding assembly, the grass scraping assembly and the take-off drive assembly, the functions of weeding, pit digging, seeding and weed collection during soybean planting can be integrated, and the weeding and seeding of the soybean planting land can be performed simultaneously;

[0031] 2. A plurality of ploughs are installed on the support structure, and the spacing of each plough can be adjusted by sliding the hanging rack in the hanging groove, and the number of ploughs can be adjusted according to the number of rows required, and the spacing of each row can be adjusted;

[0032] 3. The height of the plough is adjusted downward by the lifting drive assembly, so that the plough plows the ground, and the plowing depth of the plough can be adjusted by the lifting drive assembly;

[0033] 4. While the lifting drive assembly adjusts the height of the plough, the lifting guide structure can also be used to realize the synchronous lifting of the soybean storage tank and the plough, so as to ensure that the soybean feeding assembly can stably connect the soybean storage tank and the plough; thereby ensuring that the planting and seeding of soybeans can be ensured even when the plowing depth of the plough is adjusted;

[0034] 5. After the soil plowed by the plow is pulverized and leveled by the soil pulverizing and leveling structure, the grass scraping assembly can scrape the grass mixed in the soil, and when the grass accumulated on the grass scraping assembly reaches a certain volume, the lifting driving assembly lifts the grass scraping assembly to separate from the ground, and the first electric telescopic rod and the pushing column of the grass scraping assembly push the grass accumulated on the comb teeth to fall. BRIEF DESCRIPTION OF DRAWINGS

[0035] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0036] Figure 1 is a front view structural schematic diagram of the present application;

[0037] Figure 2 is a right view structural schematic diagram of the present application; Figure 1

[0038] Figure 3 is an A-A cross-sectional structural schematic diagram of the present application; Figure 1

[0039] Figure 4 is a B local enlarged structural schematic diagram of the present application; Figure 3

[0040] Figure 5 is a C local enlarged structural schematic diagram of the present application; Figure 3

[0041] Figure 6 is a three-dimensional structural schematic diagram of the present application; Figure 1

[0042] Figure 7 is another direction three-dimensional structural schematic diagram of the present application; Figure 1

[0043] Figure 8 is a D local enlarged structural schematic diagram of the present application. Figure 7

[0044] ​​​​​​​The reference signs are explained as follows: 1, support structure; 101, cross beam; 102, supporting plate; 103, hanging rack; 104, hanging groove; 105, open groove; 106, connecting lug; 2, plow; 201, groove; 3, lifting driving assembly; 301, supporting table; 302, hydraulic cylinder; 303, first guide rod; 304, lug; 4, soybean storage tank; 401, cover plate; 402, charging port; 403, transparent observation plate; 404, handle; 5, lifting guide structure; 501, outer fixed collar; 502, second guide rod; 503, guide supporting plate; 6, soil breaking and leveling structure; 601, first supporting rod; 602, first hinged seat; 603, wheel frame; 604, wheel shaft; 605, wheel plate; 606, sweeping rod; 7, soybean discharging assembly; 701, motor; 702, rotating shaft; 703, torsion sensor; 704, spiral transmission rib plate; 705, discharging pipe; 8, grass scraping assembly; 801, second supporting rod; 802, tension spring; 803, carding plate; 804, carding tooth; 805, second hinged seat; 806, seat table; 807, telescopic chamber; 808, push column; 809, telescopic connecting plate; 810, arc-shaped cam plate; 811, first electric telescopic rod; 9, lifting driving assembly; 901, second electric telescopic rod; 902, third hinged seat; 903, rotating column; 904, rotating groove; 905, shoulder; 906, spring; 907, stop block; 10, control panel. DETAILED DESCRIPTION

[0045] To make the objectives, technical solutions and advantages of the present application clearer, the technical solutions of the present application will be described in detail below. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0046] Reference Figures 1-8 As shown in the drawings, the present application provides a soybean planting and weeding integrated device, which comprises a support structure 1 and a control panel 10, wherein the control panel 10 is arranged on the support structure 1. In actual application, in order to facilitate control operation during travel, the control panel 10 can be arranged in the cockpit of a vehicle. A plurality of plows 2 are detachably arranged on the support structure 1. Specifically, see the drawings attached to the specification. Figure 2As shown, the side profile of the coulter 2 is arc-shaped, the lower end of the coulter 2 is a pointed end, a groove 201 is arranged on the rear side of the coulter 2, the support structure 1 is further provided with a lifting driving assembly 3 capable of independently driving each coulter 2 to lift up and down, a soybean storage tank 4 is arranged above each coulter 2, and a soybean discharging assembly 7 capable of guiding soybeans from the soybean storage tank 4 to the groove plowed by the coulter 2 is arranged between the coulter 2 and the corresponding soybean storage tank 4; when the lifting driving assembly 3 drives the corresponding coulter 2 to lift up and down, the soybean discharging assembly 7 on the coulter 2 can be lifted up and down synchronously; one side of the coulter 2 is provided with a soil breaking and sweeping structure 6 capable of sweeping the soil after plowing and a grass scraping assembly 8 capable of scraping the grass soil generated by plowing; a lifting driving assembly 9 capable of lifting the grass scraping assembly 8 is arranged between the soil breaking and sweeping structure 6 and the grass scraping assembly 8.

[0047] The embodiment provides a specific soybean storage tank 4. The bottom of the soybean storage tank 4 is in the shape of a tapered funnel with a wide upper part and a narrow lower part. In actual application, the bottom of the soybean storage tank 4 is designed in the shape of a tapered funnel with a wide upper part and a narrow lower part, so that the soybeans at the bottom of the soybean storage tank 4 can be concentrated. A feeding opening 402 for feeding soybeans into the soybean storage tank 4 is arranged on one side of the upper part of the soybean storage tank 4. A cover plate 401 is hingedly arranged at the feeding opening 402. A handle 404 is arranged on the cover plate 401. A transparent observation plate 403 for observing the remaining amount of soybeans in the soybean storage tank 4 is arranged on the outer side wall of the soybean storage tank 4.

[0048] It needs to be known that in order to match the soybean storage tank 4, the soybean discharging assembly 7 comprises a motor 701 fixedly arranged at the top side of the soybean storage tank 4 and a discharging pipe 705 connected to the bottom end of the soybean storage tank 4, the lower end of the discharging pipe 705 extends into the groove 201, one end of a rotating shaft 702 connected through a torsion sensor 703 at the output shaft end of the motor 701, the other end of the rotating shaft 702 extends into the discharging pipe 705, a spiral transmission rib plate 704 is fixedly arranged outside the rotating shaft 702 in the soybean storage tank 4 and the discharging pipe 705, the cross-sectional shape of the spiral transmission rib plate 704 is an isosceles triangle, the output end of the torsion sensor 703 is electrically connected to the input end of the control panel 10, and the output end of the control panel 10 is electrically connected to the input end of the motor 701. Through the above specific structural design, the rotation of the output shaft of the motor 701 can drive the rotating shaft 702 and the spiral transmission rib plate 704 outside to rotate, so that the soybeans in the soybean storage tank 4 can be quantitatively discharged from the discharging pipe 705. When the soybeans are blocked in the discharging pipe 705, the torsion sensor 703 can detect it and transmit the detected electrical signal to the control panel 10, and the control panel 10 controls the output shaft of the motor 701 to rotate reversely by a certain angle, and then controls the output shaft of the motor 701 to continue to rotate forward. In addition, in order to realize the stop of the soybeans in the discharging pipe 705, the control panel 10 also controls the output shaft of the motor 701 to rotate reversely, and in addition, a door structure can be provided at the bottom of the discharging pipe 705, which is used to control the on-off of the discharging pipe 705.

[0049] In order to realize the adjustment of the up-down height of the plow blade 2, the embodiment proposes a specific lifting driving assembly 3, which comprises a support table 301, a guide pipe hole for sliding through the discharging pipe 705 is throughly arranged on the support table 301, a hydraulic cylinder 302 is fixedly arranged on the support table 301, an ear 304 is fixedly arranged on one side of the plow blade 2, the head end of the push rod of the hydraulic cylinder 302 faces downward and is fixedly connected with the ear 304, one end of a first guide rod 303 is fixedly connected with the upper end of the plow blade 2, the other end of the first guide rod 303 is slidingly connected into a first guide sliding hole arranged at the corresponding position of the support table 301, and the output end of the control panel 10 is electrically connected to the input end of the hydraulic cylinder 302. Through the above specific structural design, the discharging pipe 705 and the first guide rod 303 can cooperate to realize the guiding effect of the up-down movement of the plow blade 2, so that the plow blade 2 can be more stable and reliable during plowing, and the connection between the plow blade 2 and the soybean storage tank 4 is realized through the discharging pipe 705.

[0050] In order to realize the stability of the up and down movement of the soybean storage tank 4, the embodiment proposes a specific lifting guide structure 5, which comprises an outer fixed sleeve ring 501 sleeved on the outer side of the upper end of the soybean storage tank 4, and the outer fixed sleeve ring 501 is fixedly connected with the soybean storage tank 4 through bolts. The two sides of the support table 301 are fixedly connected with L-shaped guide support plates 503 through bolts, and two second guide rods 502 parallelly distributed are slidingly arranged on each guide support plate 503. The upper end of the second guide rod 502 is fixedly connected to the outer fixed sleeve ring 501, and the axial direction of the second guide rod 502 is consistent with the axial direction of the blanking pipe 705. In order to ensure that the lifting drive assembly 3 can also perform point planting on the plow blade 2 when adjusting the lifting of the plow blade 2, the soybean storage tank 4 and the soybean blanking assembly 7 need to be lifted with the lifting of the plow blade 2, and the lifting guide structure 5 ensures the stability of the up and down movement of the soybean storage tank 4.

[0051] The support structure 1 comprises a cross beam 101, a hanging groove 104 is formed in the cross beam 101, one side of each support table 301 is fixedly provided with a hanging rack 103, the hanging rack 103 is hung and connected with the hanging groove 104, a supporting plate 102 for supporting and placing the hanging rack 103 is fixedly arranged on one side of the bottom of the cross beam 101, an opening groove 105 is formed in one side of the cross beam 101, and two or more connecting ears 106 are arranged on the cross beam 101.

[0052] The soil crushing and leveling structure 6 comprises a first support rod 601, one end of the first support rod 601 is hingedly connected with the plow blade 2 through a first hinge seat 602, the other end of the first support rod 601 is fixedly connected with a U-shaped wheel frame 603, a wheel shaft 604 is rotatably arranged in the U-shaped groove of the wheel frame 603, circular wheel plates 605 are fixedly arranged on the outer sides of the two ends of the wheel shaft 604, and a plurality of sweeping rods 606 are fixedly arranged between the outer side edges of the two wheel plates 605. Figure 2 、 6 As shown in the accompanying drawings, the sweeping rods 606 are inclinedly arranged on the outer side edges of the two wheel plates 605, which can better push and level the soil, and do not affect the walking movement on the normal road surface.

[0053] The raking assembly 8 comprises a second supporting rod 801, one end of the second supporting rod 801 is hingedly connected to the push rod of the hydraulic cylinder 302, the other end of the second supporting rod 801 is hingedly connected with a carding plate 803 through a second hinged seat 805, the bottom side of the carding plate 803 is provided with a plurality of comb teeth 804 distributed in a rectangular array mode, and the two sides of the carding plate 803 are fixedly provided with arc-shaped flaps 810, and each arc-shaped flap 810 and the second supporting rod 801 are fixedly connected with a tension spring 802; a seat 806 is fixedly arranged on the upper side of the carding plate 803, a telescopic cavity 807 is formed in the seat 806, a telescopic connecting plate 809 is slidably arranged in the telescopic cavity 807, and two or more than two push columns 808 are fixedly connected to the lower side of the telescopic connecting plate 809; a perforation for sliding through the push column 808 is formed in the carding plate 803, a first electric telescopic rod 811 for driving the telescopic connecting plate 809 to slide in the telescopic cavity 807 is fixedly arranged on the seat 806, and the output end of the control panel 10 is electrically connected to the input end of the electric telescopic rod 811. In actual application, the comb teeth 804 can comb the soil crushed and leveled by the crushed soil leveling structure 6, so that the weeds in the soil are combed out and hung on the comb teeth 804, in the process of the carding plate 803 advancing, the arc-shaped flaps 810 can resist larger soil pits, so that the carding plate 803 can smoothly slide over the soil blocks, and the second supporting rod 801 is hingedly connected with the carding plate 803 through the second hinged seat 805, and the tension spring 802 connected between the arc-shaped flap 810 and the second supporting rod 801 can be more suitable for uneven land;

[0054] The lifting driving assembly 9 comprises a second electric telescopic rod 901, one end of the second electric telescopic rod 901 is hingedly connected to the first supporting rod 601 through a third hinged seat 902, a rotating groove 904 is formed in the second supporting rod 801, a rotating column 903 is rotatably arranged in the rotating groove 904, a rod hole is formed in the rotating column 903 and penetrates through the second electric telescopic rod 901, the head end of the second electric telescopic rod 901 slides through the rotating column 903 and is fixedly connected with a stop block 907, a spring 906 is nested on the outer side of the second electric telescopic rod 901 between the rotating column 903 and the stop block 907, and a stop shoulder 905 for limiting the abutment of the second electric telescopic rod 901 with the rotating column 903 is fixedly arranged on the outer side of the second electric telescopic rod 901. In actual application, the lifting driving assembly 9 is arranged between the crushed soil leveling structure 6 and the raking assembly 8, and is used for driving the lifting of the raking assembly 8, when the raking assembly 8 is lifted, the weeds between the comb teeth 804 can be pushed out and fall off by cooperating with the first electric telescopic rod 811 and the push column 808, so that a pile of weeds accumulated after the weeds are removed can be realized on the land after planting.

[0055] Working principle:

[0056] The bracket structure 1 is installed and fixed with the external vehicle body through the connecting lug 106, a plurality of ploughs 2 are installed on the bracket structure 1, the spacing of each plough 2 can be adjusted by sliding the hanging rack 103 in the hanging groove 104, and the number of ploughs 2 corresponding to the required number of rows can be adjusted according to the required number of rows, and the spacing of each row can be adjusted.

[0057] When the external vehicle body is used for weeding and soybean planting, the height of the plough 2 is adjusted downward by the lifting drive assembly 3, so that the plough 2 plows the ground, the plowing depth of the plough 2 can be adjusted by the lifting drive assembly 3, and when driving on the road, the plough 2 can be lifted to the highest position by the lifting drive assembly 3, and at the same time, the lifting guide structure 5 can realize the synchronous lifting of the soybean storage tank 4 and the plough 2, and the soybean discharging assembly 7 can stably connect the soybean storage tank 4 and the plough 2, so as to ensure the planting and sowing of soybeans even when the plowing depth of the plough 2 is adjusted.

[0058] In the process of plowing and weeding of the plough 2, the soybean discharging assembly 7 sends the soybeans into the pit dug by the plough 2, and in the process of advancing, the soil plowed by the soil crushing and leveling structure 6 is crushed and leveled; after the soil plowed by the soil crushing and leveling structure 6 is crushed and leveled, the grass scraping assembly 8 can scrape the weeds mixed in the crushed soil, when the weeds accumulated on the grass scraping assembly 8 reach a certain volume, the lifting drive assembly 9 lifts the grass scraping assembly 8 and separates it from the ground, and the weeds on the grass scraping assembly 8 fall off. In the process of crushing and leveling the soil plowed by the soil crushing and leveling structure 6, the buried planting after sowing can be realized, and the grass scraping assembly 8 and the lifting drive assembly 9 can realize the weight pressing of the soil crushing and leveling structure 6, improve the crushing effect of the soil crushing and leveling structure 6 on the soil, and the wheel plate 605 can realize the advancing and moving on the flat ground while ensuring the crushing and leveling effect, and the lifting drive assembly 9 keeps the grass scraping assembly 8 in the lifted state.

[0059] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. An integrated weed control device for soybean planting, characterized in that: Including support structure (1), lifting guide structure (5) and control panel (10), the support structure (1) is detachably provided with a plurality of ploughs (2), the support structure (1) is further provided with the lifting drive assembly (3) capable of driving each plough (2) to be independently driven up and down, each plough (2) is provided with a soybean storage tank (4) above, and the plough (2) is provided with the soybean discharging assembly (7) capable of guiding soybean from the soybean storage tank (4) to the groove of the plough (2) between the corresponding soybean storage tank (4) of the plough (2); When the lifting drive assembly (3) drives the corresponding plough (2) to be driven up and down, the soybean discharging assembly (7) on the plough (2) can be driven up and down synchronously; One side of the plough (2) is provided with the soil breaking and sweeping structure (6) capable of sweeping the soil after ploughing and the grass scraping assembly (8) capable of scraping the grass soil generated by ploughing; The lifting drive assembly (9) capable of realizing the lifting of the grass scraping assembly (8) is arranged between the soil breaking and sweeping structure (6) and the grass scraping assembly (8); The grass scraping assembly (8) comprises a second supporting rod (801), one end of the second supporting rod (801) is hinged to the push rod of the hydraulic cylinder (302), the other end of the second supporting rod (801) is hinged to the combing plate (803) through the second hinge seat (805), the bottom side of the combing plate (803) is provided with a plurality of comb teeth (804) distributed in a rectangular array mode, the two sides of the combing plate (803) are fixedly provided with arc-shaped flaps (810), and each arc-shaped flap (810) and the second supporting rod (801) are fixedly connected with a tension spring (802) therebetween; The combing plate (803) is fixedly provided with a seat (806) on the upper side, the seat (806) is provided with a telescopic cavity (807) in the inside, the telescopic cavity (807) is slidably provided with a telescopic connecting plate (809) in the inside, the lower side of the telescopic connecting plate (809) is fixedly connected with two or more than two push columns (808), the combing plate (803) is provided with a perforation for sliding through the push column (808), the seat (806) is fixedly provided with a first electric telescopic rod (811) for driving the telescopic connecting plate (809) to slide in the telescopic cavity (807), and the output end of the control panel (10) is electrically connected to the input end of the electric telescopic rod (811). The landing driving assembly (9) comprises a second electric telescopic rod (901), one end of the second electric telescopic rod (901) is hinged to the first supporting rod (601) through a third hinge seat (902), a rotating groove (904) is formed in the second supporting rod (801), a rotating column (903) is rotatably arranged in the rotating groove (904), a rod penetrating hole is formed in the rotating column (903) and is used for slidingly penetrating the push rod of the second electric telescopic rod (901), the head end of the second electric telescopic rod (901) slides through the rotating column (903) and is fixedly connected with a stop block (907), a spring (906) is nested outside the push rod of the second electric telescopic rod (901) between the rotating column (903) and the stop block (907), and a stop shoulder (905) is fixedly arranged outside the push rod of the second electric telescopic rod (901) and is used for abutting and limiting the rotating column (903).

2. The soybean planting and weeding integrated device according to claim 1, characterized in that: The bottom of the soybean storage tank (4) is formed in a tapered funnel shape that is wide at the top and narrow at the bottom, one side of the upper portion of the soybean storage tank (4) is provided with a feeding opening (402) for adding soybeans into the soybean storage tank (4), a cover plate (401) is hingedly arranged at the feeding opening (402), a handle (404) is arranged on the cover plate (401), and a transparent observation plate (403) is arranged on the outer wall of the soybean storage tank (4) and is used for observing the remaining amount of soybeans inside.

3. The integrated soybean planting and weeding device of claim 1, wherein: The rear side of the plough blade (2) is provided with a groove (201), the soybean discharging assembly (7) comprises a motor (701) fixedly arranged at the top side of the soybean storage tank (4) and a discharging pipe (705) connected to the bottom end of the soybean storage tank (4), the lower end of the discharging pipe (705) extends into the groove (201), one end of a rotating shaft (702) of the motor (701) is connected to the output shaft end through a torsion sensor (703), the other end of the rotating shaft (702) extends into the discharging pipe (705), a spiral transmission rib plate (704) is fixedly arranged outside the rotating shaft (702) in the soybean storage tank (4) and the discharging pipe (705), the cross-sectional shape of the spiral transmission rib plate (704) is isosceles triangular, the output end of the torsion sensor (703) is electrically connected to the input end of the control panel (10), and the output end of the control panel (10) is electrically connected to the input end of the motor (701).

4. The soybean planting and weeding integrated device according to claim 3, characterized in that: The lifting driving assembly (3) comprises a supporting table (301), a guide pipe penetrating hole is formed in the supporting table (301) and is used for slidingly penetrating the discharging pipe (705), a hydraulic cylinder (302) is fixedly arranged on the supporting table (301), one side of the plough blade (2) is fixedly provided with a supporting lug (304), the head end of the push rod of the hydraulic cylinder (302) faces downward and is fixedly connected with the supporting lug (304), the upper end of the plough blade (2) is fixedly connected with one end of a first guide rod (303), the other end of the first guide rod (303) is slidingly connected into a first guide sliding hole formed in the corresponding position of the supporting table (301), and the output end of the control panel (10) is electrically connected to the input end of the hydraulic cylinder (302).

5. The soybean planting and weeding integrated device according to claim 3, characterized in that: The lifting guide structure (5) comprises an outer fixed sleeve ring (501) sleeved on the outer side of the upper end of the soybean storage tank (4), the outer fixed sleeve ring (501) is fixedly connected with the soybean storage tank (4) through bolts, and the two sides of the support table (301) are fixedly connected with L-shaped guide support plates (503) through bolts.

6. The soybean planting and weeding integrated device according to claim 1, characterized in that: The support structure (1) comprises a cross beam (101), the cross beam (101) is provided with a hanging groove (104), one side of each support table (301) is fixedly provided with a hanging rack (103), the hanging rack (103) is hung and placed in cooperation with the hanging groove (104), the bottom side of the cross beam (101) is fixedly provided with a supporting plate (102) for supporting and placing the hanging rack (103), and the side of the cross beam (101) is provided with an open groove (105).

7. The soybean planting and weeding integrated device according to claim 1, characterized in that: The soil crushing and sweeping structure (6) comprises a first supporting rod (601), one end of the first supporting rod (601) is hingedly connected with the plow blade (2) through a first hinge seat (602), the other end of the first supporting rod (601) is fixedly connected with a U-shaped wheel frame (603), the U-shaped groove of the wheel frame (603) is rotatably provided with a wheel shaft (604), the outer sides of the two ends of the wheel shaft (604) are fixedly provided with circular wheel plates (605), and the outer sides of the two wheel plates (605) are fixedly provided with uniformly distributed sweeping rods (606).

8. A soybean planting and weeding integrated method, using the soybean planting and weeding integrated device according to any one of claims 1-7, characterized in that: The method comprises the following steps: S1: the support structure (1) is installed and fixed on the external vehicle body, a plurality of plow blades (2) are installed on the support structure (1), and the spacing of the plow blades (2) can be adjusted by sliding the hanging rack (103) in the hanging groove (104); S2: when the external vehicle body is weeding and soybean planting, the height of the plow blade (2) is adjusted downward by the lifting driving assembly (3), so that the plow blade (2) plows the ground, and the plowing depth of the plow blade (2) can be adjusted by the lifting driving assembly (3); S3: in the process of plowing and weeding the ground by the plow blade (2), the soybean discharging assembly (7) sends the soybeans into the pit dug by the plow blade (2), and in the process of advancing, the soil crushed and swept by the soil crushing and sweeping structure (6); S4: after the soil crushing and sweeping structure (6) crushes and sweeps the soil, the grass scraping assembly (8) can scrape the weeds mixed in the crushed soil, when the weeds accumulated on the grass scraping assembly (8) reach a certain volume, the grass scraping assembly (8) is lifted and separated from the ground by the lifting driving assembly (9), and the weeds on the grass scraping assembly (8) are dropped.

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