Integrated wheat direct seeding machine for simultaneous application of sowing, soil conditioner and fertilizer

Abstract

The present invention relates to the technical field of agricultural machinery, and specifically discloses an integrated wheat direct seeding machine for synchronous application of sowing, soil conditioner and fertilizer, comprising a mixing component, a working plate and a support frame fixed at the middle part of the bottom of the working plate, a sowing component is installed at one side of the bottom of the working plate, the mixing component comprises two hydraulic transmission components and two pairs of ninety-degree flip components, the two hydraulic transmission components are respectively installed at the two end positions of the working plate, the two pairs of ninety-degree flip components are respectively installed on the two end outer walls of the working plate, a plurality of steel wire ropes are installed on the ninety-degree flip components on the same side, the mixing component also comprises a plurality of first plowing floors and a plurality of first soil covering wheels, the plurality of first plowing floors and the plurality of first soil covering wheels are aligned one by one, and the first plowing floors and the first soil covering wheels are both installed at the bottom position of the working plate, and the present invention can remove stones in the soil to prevent damage to the soil turning plate.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural machinery, and in particular to an integrated wheat direct seeding machine for synchronous application of sowing, soil conditioner and fertilizer. Background Art

[0002] Wheat direct seeding machine, also known as wheat seeder, is a kind of mechanical equipment that plants wheat seeds in the land through a sowing mechanical system. At present, wheat seeders are mainly driven by tractors to carry out sowing, and have fertilizer machinery, and are planting machinery equipped with tractors of 12 to 18 horsepower. According to customer needs, wheat seeders mainly have 12 rows, 14 rows, 16 rows, 18 rows, 24 rows and 36 rows of mechanical wheat seeders. They are suitable for fertilizing and sowing wheat in plains and hilly areas. They have good general performance, wide adaptability, and uniform sowing.

[0003] In the prior art, there are the following problems: in order to make wheat grow better, it is often necessary to repair the soil. Generally, the direct seeding machine for wheat scatters the soil conditioner particles in strips on the soil surface, and then mixes the soil conditioner and the soil through a tillage plate. There is a problem with this mixing method. The soil conditioner will be blown away by the tillage plate first and cannot be mixed with the soil. This often requires increasing the amount of soil conditioner. At the same time, the soil contains stones, which will damage the tillage plate.

[0004] At present, my country's farmland is seriously polluted by metals, which has endangered the safe production of grain. In-situ passivation of heavy metals is one of the key technologies to achieve safe production of cadmium-contaminated farmland. In-situ passivation technology for heavy metals in soil refers to the process of adding exogenous remediation agents to react with heavy metals through a series of reactions such as adsorption, sedimentation, ion exchange, and oxidation-reduction, thereby changing the occurrence form of heavy metals in the soil, reducing their mobility and biological effectiveness in the soil, and thus reducing the toxicity of heavy metals to organisms and their accumulation in agricultural products. The research on heavy metal in-situ passivator technology mainly focuses on the development of stable materials suitable for the passivation of heavy metals in contaminated soil and the evaluation of remediation effects, while ignoring the research on new technologies for the application of heavy metal passivators. The current method of applying heavy metal passivators is mainly surface spreading. In actual production applications, there are problems such as a large amount of input materials, high application costs, the risk of causing secondary pollution, and a large degree of impact on the physical, chemical and biological properties of the soil. The application of the above-mentioned patent in the safe production of heavy metal-contaminated farmland has the following obvious deficiencies:

[0005] First, the existing machinery does not have the function of simultaneous application of sowing and soil conditioners and fertilizers. Relying on current equipment cannot meet the goal of safe wheat production in heavy metal-contaminated farmland.

[0006] Second, the existing wheat planter needs to manually spread the passivator on the soil before sowing wheat, and then stir it to reduce the bioavailability of heavy metals in the soil and improve the quality of the soil. This method has low working efficiency, consumes labor, and the amount of passivator spread cannot be accurately controlled, resulting in waste of passivator.

[0007] Third, the mixing of soil and passivator is a large-scale mixing form, which will result in uneven coverage of the passivator in the soil, and there will be local areas in the soil that are not improved, resulting in loopholes. Summary of the invention

[0008] In order to solve the above technical problems existing in the application of soil conditioners during wheat planting in the existing heavy metal contaminated farmland utilization, the present invention provides an integrated wheat direct seeding machine for synchronous application of sowing, soil conditioners and fertilizers, which has the characteristics of good mixing effect and no waste of soil conditioners.

[0009] The technical solution of the present invention is an integrated wheat direct seeding machine for synchronous application of sowing, soil conditioner and fertilizer, comprising a mixing component for mixing soil conditioner and soil, a working plate and a support frame fixed at the middle of the bottom of the working plate; a sowing component for sowing is installed at one side of the bottom of the working plate; the mixing component comprises two hydraulic transmission components and two pairs of 90-degree flip components that can be flipped 90 degrees, the two hydraulic transmission components are respectively installed at the two end positions of the working plate, the two pairs of 90-degree flip components are respectively installed on the outer walls at the two ends of the working plate, and a plurality of steel wire ropes are installed on the 90-degree flip components on the same side; The mixing assembly also includes a plurality of first plowing plates and a plurality of first soil-covering wheels, which are aligned one by one and are both installed at the bottom of the working plate, and the two hydraulic transmission assemblies and two pairs of ninety-degree flip assemblies are located between the first plowing plates and the first soil-covering wheels; the working plate is a concave structure, and collecting boxes are installed on both inner side walls of the working plate, and baffles compatible with the ninety-degree flip assemblies are installed at both ends of the inner side walls of the working plate, and the facing ends of the two baffles are both inclined surfaces, and a soil conditioner spreader is installed at the bottom of the working plate. The steel wire rope is made of a material with good flexibility, which makes it easy for stones to enter the wrapped area formed by each steel wire rope; the first soil-covering wheel here is composed of two wheels maintaining a certain acute angle, so that the soil can be concentrated in a straight line; the collection box is used to store stones; the facing ends of the two baffles are both inclined planes, and the inclined plane is set to facilitate the entry of one end of the ninety-degree flip component; the soil conditioner spreader refers to a spreader containing soil conditioner; the first plow floor grooves the land, and the dug soil is stacked on both sides of the first plow floor, and the cylindrical area formed by the steel wire rope contacts the soil pile, and the stones in the soil are squeezed into the internal space formed by each steel wire rope, collected, and then dispersed in the soil groove, and the ninety-degree flip connection is completed. The degree flipping component moves the wire rope to the top of the collection box. The wire rope is loose and cannot be tightened, and the stones fall into the collection box. The present invention uses a tractor to pull the entire device, and the first plowing plate plows the land to form grooves on the land. Excess soil is located on both sides of the grooves, and the rotating plate in contact with the ground rotates due to friction, and the wire rope contacts the excess soil. The stones in the soil are squeezed into the internal space formed by each wire rope and collected, so that the stones in the soil can be removed. The present invention uses a soil conditioner spreader to spray the soil conditioner into the groove, and then the first covering wheel covers the soil for deep burial, and the mixing component mixes the soil fully to improve the repair efficiency.

[0010] Preferably, the hydraulic transmission assembly includes a main power member, which includes a hydraulic rod fixed on the outer wall of one end of the working plate and a fixed cylinder 1 fixed on the outer wall of one end of the working plate, a piston plate 1 is fixed to one end of the piston rod of the hydraulic rod, two limiting rings 1 are arranged on the inner side wall of the fixed cylinder 1, and the two limiting rings 1 divide the fixed cylinder 1 into three working chambers, the outer side wall of the piston plate 1 contacts the working chamber located in the middle, and the inner walls of the working chambers located at the two ends of the fixed cylinder 1 are respectively connected with a liquid outlet pipe 1 and a liquid outlet pipe 2. The two limiting rings 1 are arranged mainly to limit the upward and downward movement range of the piston plate 1 and prevent the piston plate 1 from passing through the liquid outlet pipe 1 and the liquid outlet pipe 2.

[0011] Preferably, the hydraulic transmission assembly also includes two delay power parts, the delay power parts include a fixed cylinder 2 fixed on the outer wall of one end of the working plate and an oil tank plugged into the outer wall of the fixed cylinder 2, the inner wall of the fixed cylinder 2 is provided with two limit rings 2, the plug-in connection between the oil tank and the fixed cylinder 2 is located between the two limit rings 2, the two limit rings 2 divide the interior of the fixed cylinder 2 into three working parts, the three working parts are named the first flow chamber, the middle chamber and the second flow chamber, the inner walls of the first flow chamber and the second flow chamber on the side away from each other are respectively provided with a first plug interface and a second plug interface, the inner wall of the first flow chamber is slidably mounted with a piston plate 2, the inner wall of the second flow chamber is slidably mounted with a piston plate 3, a spring 2 is arranged between the outer wall of one side of the piston plate 3 and the outer wall of the second flow chamber on the side away from the oil tank, and the two first plug interfaces are respectively connected to the liquid outlet pipe 1 and the liquid outlet pipe 2 through a hose 1. The two limit rings 2 are used to prevent piston plate 2 and piston plate 3 from entering the middle cavity, so that the liquid in the middle cavity can work relatively independently. Piston plate 2 moves toward piston plate 3, and the oil first enters the oil tank until it is full. At this time, piston plate 2 can still move forward, and the oil in the middle cavity pushes piston plate 3 to move.

[0012] Preferably, the hydraulic transmission assembly also includes two power assemblies, which include a fixed plate four fixed on the top of the support frame, a fixed plate three rotatably installed on one end of the fixed plate four and a cylinder fixed on one end of the fixed plate three, an outer wall of the cylinder close to the end of the fixed plate three is plugged with a liquid inlet pipe, an inner wall of the cylinder is provided with a limiting ring three, the liquid inlet pipe is located below the limiting ring three, a piston plate four is slidably installed on the inner wall of the cylinder, a moving rod is fixed on the top of the piston plate four, a fixed block five is fixed on one end of the moving rod, and a hose two for communication is respectively provided between the two second plug interfaces and the two liquid inlet pipes. The oil is squeezed into the cylinder, and the piston plate four moves up at this time, so that the two power parts can work asynchronously, ensuring that the rotating plate is always in contact with the ground to remove stones; the piston plate four moves up, the moving rod moves up, the moving rod drives the cylindrical slider one, the moving rod drives the cylindrical slider one to move along the slide groove one, and the cylindrical slider two moves along the slide groove two until the cylindrical slider one enters the 90-degree flip position, so that it can be flipped 90 degrees.

[0013] Preferably, the ninety-degree flip assembly includes a support rod and a connecting shell, the outer walls at both ends of the support rod are rotatably provided with a cylindrical slider 1 and a cylindrical slider 2, a plurality of guide posts are fixed at the bottom position of the outer wall of one end of the support rod, a plurality of guide holes are opened on the outer wall of one end of the connecting shell, the guide posts are slidably installed in the guide holes, the outer peripheral wall of the guide posts is sleeved with a spring 1, the spring 1 is located inside the connecting shell, and the two opposite outer walls of the two connecting shells on the same side are rotatably provided with a rotating plate, and the two ends of the steel wire rope are respectively fixed on the outer wall of one side of the two rotating plates. Each steel wire rope is combined with the two rotating plates to form a structure similar to a cylindrical skeleton, and the structure can be rotated, and the connecting shell can be moved linearly. In a natural state, the spring pair exerts an outward force on the connecting shell, so that the two connecting shells tend to move away from each other, thereby tightening the steel wire rope.

[0014] Preferably, the 90-degree flip assembly further comprises a fixed plate 1 and a fixed plate 2 fixed to the outer wall of one end of the fixed plate 1 through a connecting column, a slide groove 1 is provided on the outer wall of one side of the fixed plate 1, and the corner of the slide groove 1 is a circular arc transition, the cylindrical slider 1 is slidably installed in the slide groove 1, the outer wall of one end of the fixed plate 2 is provided with a slide groove 2, the slide groove 2 is a right-angle groove, the sharp corner of the slide groove 2 extends outward forty-five degrees to form a groove, and the cylindrical slider 2 is slidably installed in the slide groove 2. The piston plate 4 moves up, the moving rod moves up, the moving rod drives the cylindrical slider 1 to move along the slide groove 1, and the cylindrical slider 2 moves along the slide groove 2 until the cylindrical slider 1 enters the 90-degree flip position, so that a 90-degree flip can be performed.

[0015] Preferably, the mixing assembly also includes a soil turning assembly, the top of the working plate is provided with rotating holes distributed at equal distances, support plates are fixed at both ends of the top of the working plate, and a circular hole is provided on the outer wall of one end of the support plate; the soil turning assembly includes a soil turning device, a servo motor, a rotating rod 1 and a plurality of bevel gears 1 fixed on the outer wall of the rotating rod 1, the rotating rod 1 is rotatably mounted on the inner wall of the circular hole, the servo motor is fixed to one of the support plates, and one end of the rotating rod 1 is fixed to the output shaft of the servo motor; the soil turning device includes a rotating circular plate, the rotating circular plate is rotatably mounted on the inner wall of the rotating hole, the top of the rotating circular plate is fixed with a bevel gear 2 meshing with the bevel gear 1, the bottom of the rotating circular plate is fixed with a plurality of fixed rods, and the bottom of the fixed rod is fixed with a soil turning plate. The servo motor electrically rotates the rotating rod, and then the soil turning device stirs, so that the soil is mixed more fully and the repair efficiency is improved.

[0016] Preferably, the sowing assembly comprises a plurality of second plowing plates fixed on the bottom of the working plate, a plurality of second covering wheels fixed on the bottom of the working plate, and a seeder mounted on the bottom of the working plate, wherein the seeder is located between the second plowing plates and the second covering wheels. The second plowing plates dig grooves, the seeder sows, and then the second covering wheels cover the soil.

[0017] The present invention has the following beneficial effects:

[0018] (1) The entire device is pulled by a tractor, and the first plowing plate plows the land, forming grooves on the land. Excess soil is located on both sides of the grooves, and the rotating plate in contact with the ground rotates due to friction. The steel wire rope contacts the excess soil, and the stones in the soil are squeezed into the internal space formed by each steel wire rope and collected, so that the stones in the soil can be removed;

[0019] (2) The soil conditioner is sprayed into the trench through a soil conditioner spreader, and then the first covering wheel covers the soil for deep burial. The mixing component mixes the soil fully to improve the remediation efficiency; the soil conditioner and fertilizer can be mixed and spread together. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic diagram of a three-dimensional structure from a first viewing angle of the present invention;

[0021] Figure 2 is a schematic diagram of a second viewing angle stereoscopic structure of the present invention;

[0022] Figure 3 yes Figure 1 A is an enlarged schematic diagram of the three-dimensional structure;

[0023] Figure 4 It is a schematic diagram of a partial structure of a hydraulic transmission assembly of the present invention;

[0024] Figure 5 It is a schematic diagram of the cross-sectional structure of the power assembly of the present invention;

[0025] Figure 6 It is a partial left view of the support rod of the present invention;

[0026] Figure 7 This is a schematic diagram of the first exploded structure of the ninety-degree flip assembly of the present invention;

[0027] Figure 8 This is a schematic diagram of the second exploded structure of the ninety-degree flip assembly of the present invention;

[0028] Fig. 9 It is a front view structural schematic diagram of the present invention;

[0029] Fig.10 yes Fig. 9 AA section structure diagram;

[0030] Fig.11 It is a schematic diagram of the three-dimensional structure of the soil turning device of the present invention.

[0031] The marks in the attached drawings are: 101-working plate; 201-first plowing plate; 301-collecting box; 401-wire rope; 500-ninety degree turning assembly; 501-support rod; 502-cylindrical slider 1; 503-cylindrical slider 2; 504-fixed plate 1; 5041-slideway 1; 505-connecting column; 506-fixed plate 2; 5061-slideway 2; 507-spring 1; 508-guide column; 509-connecting shell; 510-rotating plate; 601-support frame; 700-hydraulic transmission assembly; 701-hydraulic rod; 702-fixed cylinder 1; 703-limiting ring 1; 704-piston plate 1; 705-liquid outlet pipe 1; 706-liquid outlet pipe 2; 707-hose 1; 708-piston plate 2; 709-oil tank; 7 10-limiting ring 2; 711-piston plate 3; 712-spring 2; 713-hose 2; 714-power assembly; 7141-liquid inlet pipe; 7142-fixed plate 3; 7143-fixed plate 4; 7144-moving rod; 7145-piston plate 4; 7146-fixed block 5; 7147-cylinder; 801-first soil-covering wheel; 900-soil-turning assembly; 901-soil-turning device; 9011-rotating circular plate; 9012-bevel gear 2; 9013-fixed rod; 9014-soil-turning plate; 902-servo motor; 903-support plate; 904-bevel gear 1; 905-rotating rod; 111-seeder; 112-second plowing plate; 113-second soil-covering wheel; 114-baffle; 115-soil conditioner spreader. DETAILED DESCRIPTION

[0032] The present invention is described in detail below, and the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] like Figure 1 and Figure 2 The integrated wheat direct seeding machine for simultaneous application of sowing, soil conditioner and fertilizer shown in the figure comprises a mixing assembly for mixing soil conditioner and soil, a working plate 101 and a support frame 601 fixed at the middle of the bottom of the working plate 101, a sowing assembly for sowing is installed at one side of the bottom of the working plate 101, the mixing assembly comprises two hydraulic transmission assemblies 700 and two pairs of ninety-degree flip assemblies 500 that can be flipped ninety degrees, the two hydraulic transmission assemblies 700 are respectively installed at the two end positions of the working plate 101, the two pairs of ninety-degree flip assemblies 500 are respectively installed on the outer walls at both ends of the working plate 101, and a plurality of steel wire ropes 401 are installed on the ninety-degree flip assemblies 500 on the same side, and the steel wire ropes 401 are made of a material with good flexibility, so that it is convenient for stones to enter the bag formed by each steel wire rope 401 The mixing assembly further comprises a plurality of first plowing floors 201 and a plurality of first soil-covering wheels 801, wherein the plurality of first plowing floors 201 and the plurality of first soil-covering wheels 801 are aligned one by one, wherein the first soil-covering wheels 801 are composed of two wheels maintaining a certain acute angle, so that the soil can be concentrated in a straight line, and the first plowing floors 201 and the first soil-covering wheels 801 are both installed at the bottom position of the working plate 101, and two hydraulic transmission assemblies 700 and two pairs of ninety-degree turning assemblies 500 are located between the first plowing floors 201 and the first soil-covering wheels 801, and the working plate 101 is a concave structure, and collecting boxes 301 are installed on both inner side walls of the working plate 101, and the collecting boxes 301 are used to store stones, and the two ends of the inner side walls of the working plate 101 are both installed with the ninety-degree turning assemblies 500 as matched. Figure 3The baffles 114 shown in the figure have two facing ends which are inclined, and the inclined surface is provided to facilitate the entry of one end of the ninety-degree flip assembly 500. A soil conditioner spreader 115 is installed at the bottom of the working plate 101. The soil conditioner spreader 115 refers to a spreader containing soil conditioner, and the spreader is selected according to the usage of the soil conditioner; the first plowing floor 201 grooves the land, and the soil is stacked on both sides of the first plowing floor 201. The cylindrical area formed by the steel wire rope 401 contacts the soil pile, and the stones in the soil are squeezed into the internal space formed by each steel wire rope 401, collected, and then dispersed in the soil groove. The ninety-degree flip assembly 500 moves the steel wire rope 401 to the top of the collection box 301, and the steel wire rope 401 is loose and cannot be tightened, and the stones fall into the collection box 301. The soil conditioner spreader can be a fertilizer spreader model CDR-600 produced by Yucheng Yiyang Machinery Equipment Co., Ltd.

[0034] The hydraulic transmission assembly 700 includes a main power part, which includes a hydraulic rod 701 fixed on the outer wall of one end of the working plate 101 and a fixed cylinder 702 fixed on the outer wall of one end of the working plate 101. A piston plate 704 is fixed to one end of the piston rod of the hydraulic rod 701. Two limiting rings 703 are provided on the inner side wall of the fixed cylinder 702. The two limiting rings 703 divide the fixed cylinder 702 into three working chambers. The outer side wall of the piston plate 704 contacts the working chamber located in the middle. The inner walls of the working chambers located at both ends of the fixed cylinder 702 are respectively connected with a liquid outlet pipe 1 705 and a liquid outlet pipe 2 706. The two limiting rings 703 are provided mainly to limit the up and down movement range of the piston plate 1 704 and place the piston plate 1 704 through the liquid outlet pipe 1 705 and the liquid outlet pipe 2 706. The hydraulic transmission assembly 700 also includes two extension The delayed power component includes a fixed cylinder 2 fixed on the outer wall of one end of the working plate 101 and an oil tank 709 plugged into the outer wall of the fixed cylinder 2, the inner wall of the fixed cylinder 2 is provided with two limit rings 2 710, the plug-in point of the oil tank 709 and the fixed cylinder 2 is located between the two limit rings 2 710, the two limit rings 2 710 divide the interior of the fixed cylinder 2 into three working parts, the three working parts are named the first flow chamber, the middle chamber and the second flow chamber, the inner walls of the first flow chamber and the second flow chamber on the side away from each other are respectively provided with a first plug interface and a second plug interface, the inner wall of the first flow chamber is slidably installed with a piston plate 2 708, the inner wall of the second flow chamber is slidably installed with a piston plate 3 711, a spring 2 712 is provided between the outer wall of one side of the piston plate 3 711 and the outer wall of the second flow chamber on the side away from the oil tank 709, the two first plug interfaces are respectively connected as follows Figure 4The hose 1 707 shown is connected to the liquid outlet pipe 1 705 and the liquid outlet pipe 2 706. The two limit rings 2 710 are used to prevent the piston plate 2 708 and the piston plate 3 711 from entering the middle cavity, so that the liquid in the middle cavity can work relatively independently. The piston plate 2 708 moves toward the piston plate 3 711, and the oil first enters the oil tank 709 until it is full. At this time, the piston plate 2 708 can still move forward, and the oil in the middle cavity pushes the piston plate 3 711 to move; the hydraulic transmission assembly 700 also includes two power assemblies 714, and the power assembly 714 includes a fixed on the top of the support frame 601 as shown Figure 5 The fixing plate 4 7143 shown in the figure, the fixing plate 3 7142 rotatably mounted on one end of the fixing plate 4 7143 and the cylinder 7147 fixed on one end of the fixing plate 3 7142, the outer wall of the cylinder 7147 close to the end of the fixing plate 3 7142 is plugged with a liquid inlet pipe 7141, the inner wall of the cylinder 7147 is provided with a limiting ring 3, the liquid inlet pipe 7141 is located below the limiting ring 3, the inner wall of the cylinder 7147 is slidably mounted with a piston plate 4 7145, the top of the piston plate 4 7145 is fixed with a moving rod 7144, and one end of the moving rod 7144 is fixed with a fixed The fixed block 5 7146, the two second plug interfaces are respectively provided with the two liquid inlet pipes 7141 with hoses 2 713 for communication, the oil is squeezed into the cylinder 7147, and the piston plate 4 7145 moves up, so that the two power parts can work asynchronously, ensuring that the rotating plate 510 is always in contact with the ground to remove stones; the piston plate 4 7145 moves up, the moving rod 7144 moves up, the moving rod 7144 drives the cylindrical slider 1 502, and the moving rod 7144 drives the cylindrical slider 1 502 to move along the slide groove 1 5041, and the cylindrical slider The block 2 503 moves along the slide groove 2 5061 until the cylindrical slide block 1 502 enters the 90-degree flip position, so that it can be flipped 90 degrees; the hydraulic rod 701 moves down or up, squeezing the oil into one of the fixed cylinders 2, at this time, the piston plate 2 708 is moved by the hydraulic pressure, and the oil first enters the oil tank 709 until it is full, and then the piston plate 3 711 is moved by the hydraulic pressure, squeezing the oil into the cylinder 7147, and the piston plate 4 7145 moves up, so that the two power parts can work asynchronously to ensure that the rotating plate 51 is always 0 contacts the ground to remove stones; the piston plate 4 7145 moves up, the moving rod 7144 moves up, the moving rod 7144 drives the cylindrical slider 1 502 to move along the slide groove 1 5041, and the cylindrical slider 2 503 moves along the slide groove 2 5061 until the cylindrical slider 1 502 enters the 90-degree flip position, so that it can be flipped 90 degrees. At this time, the two rotating plates 510 contact the two baffles 114, and the two rotating plates 510 move closer to each other. At this time, the spring 1 507 is compressed, the wire rope 401 cannot be tightened, and the stone falls out.

[0035] The ninety degree flip assembly 500 includes: Figure 6 The support rod 501 and the connecting shell 509 shown in the figure, the outer walls of both ends of the support rod 501 are respectively rotatably provided with a cylindrical slider 1 502 and a cylindrical slider 2 503, a plurality of guide columns 508 are fixed at the bottom position of the outer wall of one end of the support rod 501, a plurality of guide holes are opened on the outer wall of one end of the connecting shell 509, and the guide columns 508 are slidably installed on the inner walls of the guide holes, and the outer peripheral wall of the guide columns 508 is sleeved with a spring 1 507, and the spring 1 507 is located inside the connecting shell 509, and the outer walls of the two opposite sides of the two connecting shells 509 on the same side are rotatably installed as shown in the figure. Figure 7 and Figure 8 The rotating plate 510 shown in the figure, the two ends of the wire rope 401 are respectively fixed on the outer wall of one side of the two rotating plates 510, and each wire rope 401 is combined with the two rotating plates 510 to form a structure similar to a cylindrical skeleton. At the same time, the structure can rotate, and the connecting shell 509 can move linearly. In a natural state, the spring 1 507 exerts an outward force on the connecting shell 509, so that the two connecting shells 509 tend to move away from each other, thereby tightening the wire rope 401; the 90-degree flip assembly 500 also includes a fixed plate 1 504 and a fixed plate 2 506 fixed to the outer wall of one end of the fixed plate 1 504 through a connecting column 505, and a sliding groove 50 is opened on the outer wall of one side of the fixed plate 1 504 41, and the corner of the slide groove 5041 is an arc transition, the cylindrical slider 502 is slidably installed on the inner wall of the slide groove 5041, and the outer wall of one end of the fixed plate 506 is provided with a slide groove 5061, the slide groove 5061 is a right-angle groove, and the sharp corner of the slide groove 5061 extends outward forty-five degrees to form a groove, and the cylindrical slider 503 is slidably installed on the inner wall of the slide groove 5061, the piston plate 4 7145 moves up, the moving rod 7144 moves up, and the moving rod 7144 drives the cylindrical slider 502 to move along the slide groove 5041, and the cylindrical slider 503 moves along the slide groove 5061 until the cylindrical slider 502 enters the 90-degree flip position, so that it can be flipped 90 degrees.

[0036] The hybrid components also include Fig. 9 The soil turning assembly 900 shown in the figure has rotating holes distributed at equal distances on the top of the working plate 101, and supporting plates 903 are fixed at both ends of the top of the working plate 101. A circular hole is opened on the outer wall of one end of the supporting plate 903. The soil turning assembly 900 includes Fig.10The tiller 901, servo motor 902, rotating rod 1 905 and multiple bevel gears 1 904 fixed on the outer wall of rotating rod 1 905, rotating rod 1 905 is rotatably mounted on the inner wall of the circular hole, servo motor 902 is fixed to one of the support plates 903, one end of rotating rod 1 905 is fixed to the output shaft of servo motor 902, tiller 901 includes a rotating circular plate 9011, rotating circular plate 9011 is rotatably mounted on the inner wall of the rotating hole, bevel gear 2 9012 meshing with bevel gear 1 904 is fixed to the top of rotating circular plate 9011, multiple fixed rods 9013 are fixed to the bottom of rotating circular plate 9011, and fixed rods 9013 are fixed to the bottom as shown. Fig.11 The tiller 9014 shown in the figure rotates the electric rotating rod 905 of the servo motor 902, and then the tiller 901 stirs the soil, so that the soil is mixed more fully and the repair efficiency is improved.

[0037] The sowing assembly includes a plurality of second plowing plates 112 fixed on the bottom of the working plate 101, a plurality of second covering wheels 113 fixed on the bottom of the working plate 101, and a seeder 111 installed on the bottom of the working plate 101. The seeder 111 is located between the second plowing plates 112 and the second covering wheels 113. The second plowing plates 112 dig grooves, the seeder 111 sows, and then the second covering wheels 113 cover the soil. The seeder is a 4XM-12 wheat seeder produced by Yucheng Bofeng Machinery Equipment Co., Ltd.

[0038] The working principle of the present invention is:

[0039] The whole device is pulled by a tractor, and the first plowing plate 201 plows the land, forming grooves on the land. Excess soil is located on both sides of the grooves, and the rotating plate 510 in contact with the ground rotates due to friction. The steel wires 401 on the two rotating plates 510 on the same side contact the excess soil, and the stones in the soil are squeezed into the internal space formed by each steel wire 401 and collected. In this way, the stones in the soil can be removed to prevent damage to the tilling plate 9014.

[0040] After the collection is completed, the hydraulic rod 701 moves down or up to squeeze the oil into one of the fixed cylinders 2. At this time, the piston plate 2 708 is moved by the hydraulic pressure, and the oil first enters the oil tank 709 until it is full. Then the piston plate 3 711 is moved by the hydraulic pressure to squeeze the oil into the cylinder 7147. At this time, the piston plate 4 7145 moves up, so that the two power parts can work asynchronously, ensuring that the rotating plate 510 is always in contact with the ground to remove stones;

[0041] The piston plate 4 7145 moves upward, the moving rod 7144 moves upward, the moving rod 7144 drives the cylindrical slider 1 502 to move along the slide groove 1 5041, and the cylindrical slider 2 503 moves along the slide groove 2 5061 until the cylindrical slider 1 502 enters the 90-degree flip position, so that the 90-degree flip can be performed. At this time, the two rotating plates 510 are in contact with the two baffles 114, and the two rotating plates 510 move closer to each other. At this time, the spring 1 507 is compressed, the wire rope 401 cannot be tightened, and the stone falls out;

[0042] Then the soil conditioner spreader 115 sprays the soil conditioner into the trench, and then the first covering wheel 801 covers the soil for deep burial, and then the servo motor 902 rotates the electric rotating rod 905, and then the tiller 901 stirs the soil, so that the soil is mixed more fully and the repair efficiency is improved;

[0043] The second plowing plate 112 digs grooves, the seeder 111 sows seeds, and then the second covering wheel 113 covers the soil.

[0044] The whole device is pulled by a tractor, and the first plowing plate 201 plows the land, forming grooves on the land. Excess soil is located on both sides of the grooves, and the rotating plate in contact with the ground rotates due to friction. The steel wires 401 on the two rotating plates 510 on the same side contact the excess soil, and the stones in the soil are squeezed into the internal space formed by each steel wire and collected. In this way, the stones in the soil can be removed to prevent damage to the tillage plate.

[0045] After the collection is completed, the hydraulic rod 701 moves down or up to squeeze the oil into one of the fixed cylinders 2. At this time, the piston plate 2 708 is moved by the hydraulic pressure, and the oil first enters the oil tank 709 until it is full. Then the piston plate 3 711 is moved by the hydraulic pressure to squeeze the oil into the cylinder 7147. At this time, the piston plate 4 7145 moves up, so that the two power parts can work asynchronously, ensuring that the rotating plate is always in contact with the ground to remove stones.

[0046] By moving the piston plate 4 7145 upward, the moving rod 7144 moves upward, and the moving rod drives the cylindrical slider 1 502 to move along the slide groove 1 5041, and the cylindrical slider 2 503 moves along the slide groove 2 5061 until the cylindrical slider 1 enters the 90-degree flip position, so that the 90-degree flip can be performed, and the two rotating plates 510 move closer to each other. At this time, the spring 1 507 is compressed, the wire rope 401 cannot be tightened, and the stone falls out;

[0047] The soil conditioner is sprayed into the trench through the soil conditioner spreader 115, and then the first covering wheel 801 covers the soil for deep burial, and then the servo motor electric rotating rod 905 rotates, and then the tiller 901 stirs, so that the soil is mixed more fully and the repair efficiency is improved.

[0048] The above description enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The integrated wheat direct seeding machine for simultaneous application of sowing, soil conditioner and fertilizer is characterized by: The invention comprises a mixing assembly for mixing a soil conditioner and soil, a working plate (101), and a support frame (601) fixed at the middle of the bottom of the working plate (101); a sowing assembly for sowing is installed at one side of the bottom of the working plate (101); the mixing assembly comprises two hydraulic transmission assemblies (700) and two pairs of 90-degree flip assemblies (500) that can be flipped 90 degrees, the two hydraulic transmission assemblies (700) are respectively installed at the two end positions of the working plate (101), the two pairs of 90-degree flip assemblies (500) are respectively installed on the two end outer walls of the working plate (101), and a plurality of steel wire ropes (401) are installed on the 90-degree flip assemblies (500) on the same side; the mixing assembly also comprises a plurality of first plowing floors (201) and a plurality of first soil covering wheels (801), and a plurality of the The first plowing plate (201) and the plurality of first soil-covering wheels (801) are aligned one by one, and the first plowing plate (201) and the first soil-covering wheels (801) are both installed at the bottom of the working plate (101), and the two hydraulic transmission assemblies (700) and the two pairs of ninety-degree turning assemblies (500) are located between the first plowing plate (201) and the first soil-covering wheels (801); the working plate (101) is a concave structure, and the two inner side walls of the working plate (101) are both installed with collection boxes (301), and the two end positions of the two inner side walls of the working plate (101) are both installed with baffles (114) adapted to the ninety-degree turning assemblies (500), and the facing ends of the two baffles (114) are both inclined surfaces, and the bottom of the working plate (101) is installed with a soil conditioner spreader (115); The ninety-degree flip assembly (500) comprises a support rod (501) and a connecting shell (509), the outer walls at both ends of the support rod (501) are rotatably provided with a cylindrical slider 1 (502) and a cylindrical slider 2 (503), a plurality of guide columns (508) are fixed at the bottom position of the outer wall at one end of the support rod (501), a plurality of guide holes are opened on the outer wall at one end of the connecting shell (509), the guide columns (508) are slidably installed in the guide holes, the outer peripheral wall of the guide column (508) is sleeved with a spring 1 (507), the spring 1 (507) is located inside the connecting shell (509), and a rotating plate (510) is rotatably installed on the outer walls of the two opposite sides of the two connecting shells (509) on the same side, and the two ends of the steel wire rope (401) are respectively fixed on the outer walls of one side of the two rotating plates (510); The ninety-degree flip assembly (500) further comprises a fixing plate 1 (504) and a fixing plate 2 (506) fixed to the outer wall of one end of the fixing plate 1 (504) through a connecting column (505); a slide groove 1 (5041) is provided on the outer wall of one side of the fixing plate 1 (504); and the corner of the slide groove 1 (5041) is in an arc transition; the cylindrical slider 1 (502) is slidably installed in the slide groove 1 (5041); a slide groove 2 (5061) is provided on the outer wall of one end of the fixing plate 2 (506); the slide groove 2 (5061) is a right-angle groove; the sharp corner of the slide groove 2 (5061) extends outward at forty-five degrees to form a groove; and the cylindrical slider 2 (503) is slidably installed in the slide groove 2 (5061).

2. The integrated wheat direct seeding machine for simultaneous application of sowing, soil conditioner and fertilizer according to claim 1 is characterized in that: The hydraulic transmission assembly (700) comprises a main power component, which comprises a hydraulic rod (701) fixed on the outer wall of one end of a working plate (101) and a fixed cylinder (702) fixed on the outer wall of one end of the working plate (101); a piston plate (704) is fixed to one end of the piston rod of the hydraulic rod (701); two limiting rings (703) are arranged on the inner side wall of the fixed cylinder (702); the two limiting rings (703) divide the fixed cylinder (702) into three working chambers; the outer side wall of the piston plate (704) contacts the working chamber located in the middle; and the inner walls of the working chambers located at both ends of the fixed cylinder (702) are respectively connected with a liquid outlet pipe (705) and a liquid outlet pipe (706).

3. The integrated wheat direct seeding machine for simultaneous application of sowing, soil conditioner and fertilizer according to claim 2 is characterized in that: The hydraulic transmission assembly (700) further comprises two delay power members, the delay power members comprising a fixed cylinder 2 fixed on the outer wall of one end of the working plate (101) and an oil tank (709) plugged into the outer wall of the fixed cylinder 2, the inner wall of the fixed cylinder 2 being provided with two limiting rings 2 (710), the plugging point between the oil tank (709) and the fixed cylinder 2 being located between the two limiting rings 2 (710), the two limiting rings 2 (710) dividing the interior of the fixed cylinder 2 into three working parts, the three working parts being named as a first flow chamber, an intermediate chamber and a second chamber. A second flow chamber, wherein the first flow chamber and the second flow chamber are provided with a first plug interface and a second plug interface on the inner wall of the first flow chamber away from each other, a piston plate 2 (708) is slidably mounted on the inner wall of the first flow chamber, and a piston plate 3 (711) is slidably mounted on the inner wall of the second flow chamber, and a spring 2 (712) is provided between an outer wall of one side of the piston plate 3 (711) and an outer wall of the second flow chamber away from the oil tank (709), and the two first plug interfaces are connected to a liquid outlet pipe 1 (705) and a liquid outlet pipe 2 (706) via a hose 1 (707), respectively.

4. The integrated wheat direct seeding machine for simultaneous application of sowing, soil conditioner and fertilizer according to claim 3 is characterized in that: The hydraulic transmission assembly (700) further comprises two power assemblies (714), wherein the power assembly (714) comprises a fixing plate four (7143) fixed on the top of the support frame (601), a fixing plate three (7142) rotatably mounted on one end of the fixing plate four (7143), and a cylinder (7147) fixed on one end of the fixing plate three (7142), wherein an end of the outer wall of the cylinder (7147) close to the fixing plate three (7142) is plugged with a liquid inlet pipe (7141), and the cylinder The inner wall of the body (7147) is provided with a limiting ring three, the liquid inlet pipe (7141) is located below the limiting ring three, the inner wall of the cylinder (7147) is slidably mounted with a piston plate four (7145), a moving rod (7144) is fixed on the top of the piston plate four (7145), a fixing block five (7146) is fixed at one end of the moving rod (7144), and a hose two (713) for communication is respectively provided between the two second plug interfaces and the two liquid inlet pipes (7141).

5. The integrated wheat direct seeding machine for simultaneous application of sowing, soil conditioner and fertilizer according to claim 1 is characterized in that: The mixing assembly further comprises a soil turning assembly (900), wherein the top of the working plate (101) is provided with rotating holes distributed at equal distances, and support plates (903) are fixed at both ends of the top of the working plate (101), and a circular hole is opened on the outer wall of one end of the support plate (903); the soil turning assembly (900) comprises a soil turning device (901), a servo motor (902), a rotating rod (905), and a plurality of bevel gears (904) fixed on the outer wall of the rotating rod (905), wherein the rotating rod (905) is rotatably mounted on the inner wall of the circular hole, and the servo motor (902) is provided with a rotating rod (905) and a plurality of bevel gears (904) fixed on the outer wall of the rotating rod (905). 902) is fixed to one of the support plates (903), one end of the rotating rod 1 (905) is fixed to the output shaft of the servo motor (902); the tiller (901) comprises a rotating circular plate (9011), the rotating circular plate (9011) is rotatably mounted on the inner wall of the rotating hole, a bevel gear 2 (9012) meshing with a bevel gear 1 (904) is fixed on the top of the rotating circular plate (9011), a plurality of fixing rods (9013) are fixed to the bottom of the rotating circular plate (9011), and a tiller plate (9014) is fixed to the bottom of the fixing rods (9013).

6. The integrated wheat direct seeding machine for simultaneous application of sowing, soil conditioner and fertilizer according to claim 1 is characterized in that: The sowing assembly comprises a plurality of second plowing plates (112) fixed on the bottom of a working plate (101), a plurality of second covering wheels (113) fixed on the bottom of the working plate (101), and a seeder (111) mounted on the bottom of the working plate (101), wherein the seeder (111) is located between the second plowing plates (112) and the second covering wheels (113).

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