Agricultural seeding machine and use method thereof

Abstract

The invention discloses an agricultural seeding machine, and relates to the technical field of agricultural seeding machines, the agricultural seeding machine comprises a device body, an auxiliary mechanism comprises an L-shaped plate, a generator, a controller body and two sealing covers, the bottom of each L-shaped block is provided with an electric push rod, and the bottom of the L-shaped plate is provided with a double-groove block. Two sets of transducers are installed at the bottom of the double-groove block, a resistance wire is fixed between the interiors of the two insulating pipes, a temperature sensor is in threaded connection with the interior of the single-hole block, and a draught fan is installed at the top of the connecting block. Therefore, the seeding precision of the agricultural seeding machine in the later period is ensured, the use effect of the agricultural seeding machine is improved, and the use efficiency of the agricultural seeding machine is also improved.

Description

Technical Field

[0001] The present invention relates to the technical field of agricultural seeding machines, in particular to an agricultural seeding machine and a method for using the same. Background Art

[0002] An agricultural seeder is a piece of mechanical equipment used in agricultural production. It can sow seeds into the soil according to certain agronomic requirements. It is widely used in field crop planting, vegetable planting, and flower planting, and is an important equipment in modern agricultural production.

[0003] In the existing technology, the existing agricultural seeder can not only realize automatic and uniform sowing of seeds, but also perform fertilization operations at the same time during actual use, and can adapt to different terrains and soil conditions, that is, improve the comprehensive benefits of agricultural production. However, it does not have a cleaning function. When the agricultural seeder sows in the field for a long time and there is wind, the transmission chain on the agricultural seeder will fall on a lot of dirt and dust. Once the dirt and dust fall on the transmission chain with lubricating oil, it will not be able to be automatically removed. At this time, the mixture of dirt, dust and lubricating oil will affect the transmission effect between the transmission chain and the sprocket, thereby affecting the sowing accuracy of the agricultural seeder, which not only reduces the use effect of the agricultural seeder, but also reduces the use efficiency of the agricultural seeder.

[0004] Therefore, we propose an agricultural seeder and a method of using the same to solve the above problems. Summary of the Invention

[0005] The purpose of the present invention is to provide an agricultural seeder and a method for using the same, so as to solve the problem that the existing agricultural seeder proposed in the above background technology does not have a cleaning function. When the agricultural seeder sows seeds in the field for a long time and there is wind, a lot of dirt and dust will fall on the transmission chain on the agricultural seeder. Once the dirt and dust fall on the transmission chain with lubricating oil, it will not be able to be removed automatically. At this time, the mixture of dirt, dust and lubricating oil will affect the transmission effect between the transmission chain and the sprocket, thereby affecting the sowing accuracy of the agricultural seeder, which not only reduces the use effect of the agricultural seeder, but also reduces the use efficiency of the agricultural seeder.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: an agricultural seeder, comprising a device body, wherein the device body is provided with an auxiliary mechanism;

[0007] The auxiliary mechanism includes an L-shaped plate, a generator, a controller body and two sealing covers, two L-shaped blocks are installed on both sides of the L-shaped plate, and an electric push rod is installed at the bottom of each L-shaped block, a double-slot block is provided at the bottom of the L-shaped plate, two auxiliary blocks are installed on both sides of the double-slot block, two groups of transducers are installed at the bottom of the double-slot block, a connecting block is fixed on one side of the double-slot block, two rectangular slots are provided on the surface of the connecting block, an exhaust shell is fixedly penetrated on the surface of the connecting block, two insulating tubes are fixedly penetrated on the inner wall of one of the rectangular slots, a resistance wire is fixed between the inside of the two insulating tubes, a plurality of ventilation holes are provided between the inner walls of the two rectangular slots, and a placement rack is fixed on the bottom of the inner wall of the other rectangular slot, a single-hole plate and a single-hole block are installed on the surface of the connecting block, the internal thread of the single-hole block is connected to a temperature sensor, an air pipe is installed at the air inlet end of the exhaust shell, and a fan is installed on the top of the connecting block.

[0008] Preferably, the top of the double-slot block is in contact with the bottom of the L-shaped plate, the bottom end of the telescopic end of each electric push rod is respectively installed inside the auxiliary block, the number of transducers in each group is three, and multiple transducers are electrically connected to the generator, the controller body is electrically connected to the generator, the interior of the exhaust shell is connected to the interior of one of the rectangular slots, and the heating end of the resistance wire is inside one of the rectangular slots.

[0009] Preferably, the single-hole plate is located at the notch position of another rectangular groove, the single-hole block is located at the notch position of one of the rectangular grooves, the air outlet end of the fan is connected to the air inlet end of the air pipe, and the two sealing covers are respectively threadedly connected to the inside of the drain outlet at the two grooves of the double-groove block, and the four electric push rods, resistance wires, temperature sensors and fans are all electrically connected to the controller body.

[0010] Preferably, two sealing rings are bonded to the bottom of the L-shaped plate, and the two sealing rings are movably sleeved in the two grooves of the double-groove block respectively, and a sealing plug is provided inside the single-hole plate.

[0011] Preferably, the device body includes a mounting frame and two fixing frames, the L-shaped plate is installed at the bottom of the mounting frame, limited depth wheel assemblies are installed at both ends of the mounting frame, two fertilizer assemblies and three seeder assemblies are installed on the mounting frame, three pressing wheel assemblies are installed on one side of the mounting frame, and a mounting plate is installed on the front surface of the mounting frame.

[0012] Preferably, a driving motor is installed on the surface of the mounting plate, and the output end of the driving motor movably passes through the rear surface of the mounting plate. Three mounting seats are installed on the front surface of the mounting frame. A rotating rod is rotatably connected between the three mounting seats through bearings, and the first sprocket is fixedly sleeved on the rotating shaft ends of the three seeder assemblies on the outer surface of the rotating rod.

[0013] Preferably, the six first sprockets are divided into three groups, and each group of the first sprockets is connected by a first chain transmission. The outer surface of the rotating rod near one end and the outer surface of the output end of the driving motor are fixedly sleeved with a second sprocket, and the two second sprocket brackets are connected by a second chain transmission, and a placement plate is installed on the mounting frame.

[0014] Preferably, the two fixing frames, the generator and the controller body are all installed on the top of the placement plate, the top of the placement plate is fixed with a battery by means of two fixing frames, the bottom of the placement plate is installed with an antenna, a satellite synchronous controller and a positioning module, and each of the pressing wheel assembly and the mounting frame is installed with a furrow opener assembly, the number of furrow opener assemblies on each pressing wheel assembly is one, and the number of furrow opener assemblies on the mounting frame is two.

[0015] Preferably, the driving motor, battery, antenna and positioning module are all electrically connected to the satellite synchronous controller, the fertilizer discharge pipes of the two fertilizer applicators are movably connected to the circular holes on two of the furrow opener assemblies, and the seeding pipes of the three seeder assemblies are movably connected to the circular holes on the other three furrow opener assemblies, and the controller body is electrically connected to the battery.

[0016] A method for using an agricultural seeder comprises the following steps:

[0017] S1. When seed sowing and fertilizer application are required, the battery, satellite synchronous controller, antenna, positioning module, satellite navigation system and the sowing range pre-set by the satellite synchronous controller are first used to determine whether the agricultural seeder has moved to the sowing range. When the agricultural seeder reaches the sowing position, the furrow opener assembly is used to open a furrow in the ground. Then, the fertilizer applicator assembly is used to transport the fertilizer to the furrow opened in the ground by the corresponding furrow opener assembly. At the same time, the drive motor, satellite synchronous controller, mounting plate, two second sprockets, three mounting seats, bearings, three sets of first sprockets, three second chains and second chains are used to allow the seeder assembly to sow seeds in the furrow opened in the ground by the corresponding furrow opener assembly. Then, the pressing wheel assembly is used to compact the seeds sown in the corresponding furrow by the seeder assembly into the soil.

[0018] S2. When the three first chains and the second chain need to be cleaned, the controller body, the battery, the four electric push rods, the four L-shaped blocks, the L-shaped plate and the four auxiliary blocks are first used to move the double-slot block, the connecting block and the components installed on the connecting block downward at the same time. When the double-slot block moves to the appropriate position, the three first chains and the second chain and the cleaning water are poured into one of the grooves of the double-slot block. Then, the double-slot block is reset, and then the controller body, the battery, the generator and the corresponding set of transducers are used to clean the three first chains and the second chain;

[0019] S3. Then, the double-slot block is moved down to its previous position, and the three cleaned first chains and the second chain are cleaned and drained with the prepared clean water. Then, the three first chains and the second chain placed on the placement rack are dried using the controller body, the filter plate, the air pipe, the exhaust shell, one of the rectangular slots, the multiple vents, the single-hole block, the temperature sensor, the placement rack, the other rectangular slot, and the single-hole plate.

[0020] S4. When the second chain and the three first chains on the placement rack have completed the drying operation, and the three first chains, the second chains and the lubricating oil after drying are placed in the other groove of the double-groove block, the double-groove block is first reset to its original position, and then the controller body, the battery, the generator and the corresponding set of transducers are used to lubricate the three first chains and the second chain. Then the double-groove block is moved down to its previous position, and then it is taken out from the other groove of the double-groove block, and then the double-groove block is reset to its original position.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. The present invention can clean the chains used on the agricultural seeder by providing a cleaning mechanism, thereby ensuring the sowing accuracy of the agricultural seeder in the later stage, improving the use effect of the agricultural seeder, and also improving the use efficiency of the agricultural seeder. When it is necessary to clean the three first chains and the second chain, the controller body, the battery, the four electric push rods, the four L-shaped blocks, the L-shaped plate and the four auxiliary blocks are first used to simultaneously move the double-slot block, the connecting block and the components installed on the connecting block downward. When the double-slot block moves to a suitable position, the three first chains and the second chain and the cleaning water can be poured into one of the grooves of the double-slot block.

[0023] 2. The present invention then uses the cooperation of the controller body, the four electric push rods and the previous linkage components to reset the double-slot block to its original position, and then uses the cooperation of the controller body, the battery, the generator and the corresponding set of transducers to clean the three first chains and the second chain. Thereafter, the controller body, the four electric push rods and the previous linkage components are used to move the double-slot block down to its previous position, and then the prepared clean water is used to clean the three first chains and the second chain.

[0024] 3. The present invention then utilizes the cooperation of the controller body, the filter screen plate, the air pipe, the exhaust shell, one of the rectangular slots, multiple vents, the single-hole block, the temperature sensor, the placement rack, the other rectangular slot and the single-hole plate to realize the drying operation of the three first chains and the second chain placed on the placement rack. When the second chain and the three first chains on the placement rack complete the drying operation, and the dried three first chains, the second chain and the lubricating oil are all placed in the other groove of the double-slot block, the double-slot block can be reset to its original position by first utilizing the cooperation of the controller body, the four electric push rods and the previous linkage components.

[0025] 4. The present invention then utilizes the cooperation of the controller body, the battery, the generator and a corresponding set of transducers to realize the lubrication operation of the three first chains and the second chain. Thereafter, the controller body, the four electric push rods and the previous linkage components are utilized to move the double-slot block down to the previous position, and then it is taken out from the other groove of the double-slot block and installed back on the agricultural seeder.

[0026] 5. The present invention can realize fertilization operation while sowing seeds by setting up the device body. When seed sowing and fertilizer application are required, the cooperation of the battery, satellite synchronous controller, antenna, positioning module, satellite navigation system and the sowing range pre-set by the satellite synchronous controller can be used to determine whether the agricultural seeder has moved to the sowing range. When the agricultural seeder reaches the sowing position, the cooperation of the five furrow opener assemblies can be used to realize furrowing operation between the fields. Then, the cooperation of the fertilizer assembly can be used to transport fertilizer to the furrow opened between the fields by the corresponding furrow opener assembly.

[0027] 6. The satellite synchronous controller of the present invention will utilize the cooperation of the driving motor, the mounting plate, the two second sprockets, the three mounting seats, the bearings and the second chain to realize the rotation of the rotating rod. Then, the cooperation of the rotating rotating rod, the three sets of first sprockets and the three second chains can be utilized to realize the seeder assembly sowing seeds in the furrows opened in the ground by the corresponding furrow opener assembly. After that, the cooperation of the pressing wheel assembly can be utilized to realize the compaction of the seeds sown by the seeder assembly in the corresponding furrows into the soil. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 A perspective view of an agricultural seeder according to the present invention;

[0029] Figure 2 This is a three-dimensional diagram of a mounting frame for an agricultural seeder according to the present invention;

[0030] Figure 3 This is a schematic diagram of the three-dimensional structure of a pressing wheel assembly and a furrow opener assembly of an agricultural seeder according to the present invention;

[0031] Figure 4 This is a schematic diagram of the three-dimensional structure of a seeder assembly and a first sprocket of an agricultural seeder of the present invention;

[0032] Figure 5 This is a three-dimensional diagram of the fertilizer applicator of an agricultural seeder according to the present invention;

[0033] Figure 6 It is a partial perspective view of an agricultural seeder of the present invention;

[0034] Figure 7 This is a partially cutaway perspective view of an auxiliary mechanism of an agricultural seeder according to the present invention;

[0035] Figure 8 This is a perspective view of the main body of an agricultural seeder according to the present invention;

[0036] Figure 9 This is a structural schematic diagram of a double-slot block and a sealing cover of an agricultural seeder of the present invention;

[0037] Figure 10 A partial perspective view of the device body of an agricultural seeder according to the present invention from another angle;

[0038] Figure 11 This is a partial perspective view of an agricultural seeder according to the present invention when viewed from above;

[0039] Figure 12 This is a partial three-dimensional diagram of the auxiliary mechanism of an agricultural seeder according to the present invention.

[0040] In the picture:

[0041] 1. Device body; 101. Mounting frame; 102. Depth-control wheel assembly; 103. Fertilizer assembly; 104. Seeder assembly; 105. Pressing wheel assembly; 106. Mounting plate; 107. Drive motor; 108. Mounting seat; 109. Rotating rod; 110. First sprocket; 111. Second sprocket; 112. Placement plate; 113. Battery; 114. Fixing frame; 115. Antenna; 116. Satellite synchronization controller; 117. Positioning module; 118. Furrow opener assembly; 2. Auxiliary mechanism; 201. L-shaped Plate; 202, L-shaped block; 203, electric push rod; 204, auxiliary block; 205, double-slot block; 206, transducer; 207, generator; 208, controller body; 209, connecting block; 210, rectangular slot; 211, exhaust shell; 212, insulating tube; 213, resistance wire; 214, vent; 215, placement rack; 216, single-hole plate; 217, single-hole block; 218, temperature sensor; 219, air pipe; 220, fan; 221, sealing cover; 222, sealing ring; 223, sealing plug. DETAILED DESCRIPTION

[0042] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0043] Example 1: Please refer to Figure 1 、 Figure 2 and Figure 6-Figure 12 As shown, the present invention provides a technical solution: an agricultural seeder, comprising a device body 1, on which an auxiliary mechanism 2 is provided;

[0044] The auxiliary mechanism 2 includes an L-shaped plate 201, a generator 207, a controller body 208 and two sealing covers 221. Two L-shaped blocks 202 are installed on both sides of the L-shaped plate 201. An electric push rod 203 is installed at the bottom of each L-shaped block 202. A double-slot block 205 is provided at the bottom of the L-shaped plate 201. Two auxiliary blocks 204 are installed on both sides of the double-slot block 205. Two sets of transducers 206 are installed at the bottom of the double-slot block 205. A connecting block 209 is fixed to one side of the double-slot block 205. Two rectangular grooves 210 are provided on the surface of the connecting block 209. An exhaust shell 211 is fixedly penetrated on the surface of the connecting block 209, and the inner wall of one of the rectangular grooves 210 is fixedly penetrated. There are two insulating tubes 212 passing through, and a resistance wire 213 is fixed between the inside of the two insulating tubes 212. A plurality of vents 214 are provided between the inner walls of the two rectangular grooves 210. A placement rack 215 is fixed to the bottom of the inner wall of the other rectangular groove 210. A single-hole plate 216 and a single-hole block 217 are installed on the surface of the connecting block 209. The internal thread of the single-hole block 217 is connected to a temperature sensor 218. An air pipe 219 is installed at the air inlet end of the exhaust shell 211. A fan 220 is installed on the top of the connecting block 209. The top of the double-slot block 205 is in contact with the bottom of the L-shaped plate 201. The bottom end of the telescopic end of each electric push rod 203 is respectively installed inside the auxiliary block 204. The number of transducers 206 in each group is three, and multiple transducers 206 are electrically connected to the generator 207. The controller body 208 is electrically connected to the generator 207. The interior of the exhaust shell 211 is connected to the interior of one of the rectangular slots 210. The heating end of the resistance wire 213 is located inside one of the rectangular slots 210. The single-hole plate 216 is located at the notch position of the other rectangular slot 210. The single-hole block 217 is located at the notch position of one of the rectangular slots 210. The air outlet end of the fan 220 is connected to the air inlet end of the air pipe 219. The two sealing covers 221 are respectively threadedly connected to the inside of the drain outlet at the two grooves of the double-slot block 205. The four electric push rods 203, The resistance wire 213, the temperature sensor 218 and the fan 220 are all electrically connected to the controller body 208. Two sealing rings 222 are bonded to the bottom of the L-shaped plate 201. The two sealing rings 222 are movably sleeved inside the two grooves of the double-slot block 205. A sealing plug 223 is provided inside the single-hole plate 216. The device body 1 includes a mounting frame 101 and two fixing frames 114. The L-shaped plate 201 is installed at the bottom of the mounting frame 101. A placement plate 112 is installed on the mounting frame 101. The two fixing frames 114, the generator 207 and the controller body 208 are all installed on the top of the placement plate 112. The controller body 208 is electrically connected to the battery 113.

[0045] In this embodiment, when the agricultural seeder is sowing and fertilizing in a windy field, the dirt and dust in the field will fall onto the second chain and the three first chains, and mix with the lubricating oil on the corresponding chains to form a mixture. At this time, in order to prevent the formed mixture from affecting the transmission effect between the chain and the sprocket, that is, affecting the transmission accuracy of the agricultural seeder and reducing the use effect of the agricultural seeder, the use of the agricultural seeder is stopped first, and then the second chain is removed from between the corresponding group of second sprockets 111, and then the three first chains are removed from between the corresponding group of first sprockets 110 respectively, and then the four electric push rods 203 are started at the same time by using the cooperation of the controller body 208 and the battery 113. At this time, the four electric push rods 203 started will With the cooperation of the four L-shaped blocks 202, the L-shaped plate 201 and the four auxiliary blocks 204, the double-slot block 205 is controlled to move vertically downward. At this time, the moving double-slot block 205 will drive the connecting block 209 and the components installed on the connecting block 209 to move downward at the same time. At the same time, the moving double-slot block 205 will also allow the two grooves thereon to be disengaged from the corresponding sealing rings 222. When the double-slot block 205 moves to the appropriate position, the controller body 208 will simultaneously pause the four electric push rods 203, and then put the three first chains and the second chain that need to be cleaned into one of the grooves on the double-slot block 205, and then pour in the corresponding cleaning water composed of cleaning agent and water, and then use the controller body 208, the four electric push rods 203 and the previous linkage components to clean the double-slot block 205. The cooperation of the double-slot block 205 allows the double-slot block 205 to return to its original position. When the double-slot block 205 returns to its original position, the controller body 208 is used to pause the four electric push rods 203, and then the generator 207 (ultrasonic generator) is turned on and the ultrasonic frequency is set. Then, the controller body 208, the battery 113 and the generator 207 are used to control the corresponding group of transducers 206 to start. At this time, the group of transducers 206 that are started will perform ultrasonic cleaning operations on the second chain and the three first chains in the cooperation of the double-slot block 205 and the cleaning water. When the second chain and the three first chains have been cleaned for a period of time, the controller body 208 and the generator 207 are used to close the previously started group of transducers 206, and then repeat the above steps. The above operation is to move the double-slot block 205 down to the previous position, then take out the cleaned second chain and the three first chains from the cleaning water, then use the prepared clean water to rinse the second chain and the three first chains several times and drain, then remove the single-hole plate 216, then put the second chain and the three first chains on the placement rack 215, then install the single-hole plate 216 back to its original position, and then remove the sealing plug 223 from the single-hole plate 216, and finally use the cooperation of the controller body 208 and the battery 113 to start the fan 220 and turn on the resistance wire 213. When the resistance wire 213 is energized and turned on, the resistance wire 213 will quickly heat the air inside one of the rectangular slots 210, and through the cooperation of the temperature sensor 218,The heating temperature of the resistance wire 213 is constantly controlled, and the blower 220 that is started at the same time will also filter the air in the environment and then inhale it with the cooperation of the filter screen, and then transport it to the inside of the air pipe 219, and then to the inside of the exhaust shell 211, and then to the inside of one of the rectangular slots 210. When the air enters the inside of one of the rectangular slots 210, the gas that was previously heated in one of the rectangular slots 210 has passed through the inside of multiple vents 214 and entered the inside of another rectangular slot 210, drying the second chain and the three first chains on the placement rack 215. When the hot air contacts the second chain and the three first chains, When the second chain and the three first chains are dried, the hot air flowing at this time will take away the water vapor formed by the evaporation of water on the surface of the second chain and the three first chains, and be discharged from the through-hole of the single-hole plate 216. At the same time, the air transported from the exhaust shell 211 to the inside of one of the rectangular slots 210 will also be quickly heated, and then the above steps are repeated, and the air enters the inside of another rectangular slot 210 to dry the second chain and the three first chains, and then is discharged from the through-hole of the single-hole plate 216. When the second chain and the three first chains on the placement rack 215 complete the drying operation, the controller body 208 is used to cooperate to turn off the fan 220 and the resistance wire 213, and then remove the single-hole plate 216. Then wait for the second chain and the three first chains to cool down to room temperature, then put the dried second chain and the three first chains into the other groove of the double groove block 205, and then put an appropriate amount of lubricating oil into the other groove of the double groove block 205, and then repeat the above steps to reset the double groove block 205 to its original position. Finally, use the cooperation of the controller body 208, the battery 113 and the generator 207 to control the corresponding set of transducers 206 to start. At this time, the other set of transducers 206 that are started will oil the second chain and the three first chains with the cooperation of the double groove block 205 and the lubricating oil. When the second chain and the three first chains are When the lubrication operation is completed, repeat the above operation, move the double-groove block 205 down to the previous position, then take out the lubricated second chain and the three first chains from the other groove of the double-groove block 205, and then install them back on the agricultural seeder. Then, return the double-groove block 205 to its original position to complete the cleaning operation of the second chain and the three first chains, thereby ensuring the sowing accuracy of the agricultural seeder in the later stage, improving the use effect and efficiency of the agricultural seeder. When it is necessary to release the corresponding liquid in the two grooves of the double-groove block 205, just remove the corresponding sealing cover 221.

[0046] Example 2: According to Figures 1-6 、 Figure 8 、 Figure 10 and Figure 11As shown, the device body 1 includes a mounting frame 101 and two fixing frames 114. The two ends of the mounting frame 101 are installed with a limited depth wheel assembly 102. Two fertilizer assemblies 103 and three seeding assemblies 104 are installed on the mounting frame 101. Three pressing wheel assemblies 105 are installed on one side of the mounting frame 101. A mounting plate 106 is installed on the front surface of the mounting frame 101. A drive motor 107 is installed on the surface of the mounting plate 106. The output end of the drive motor 107 is movable through the mounting plate 1 06, the front surface of the mounting frame 101 is equipped with three mounting seats 108, the interiors of the three mounting seats 108 are rotatably connected with a rotating rod 109 through a bearing, the outer surface of the rotating rod 109 is fixedly sleeved with a first sprocket 110 at the rotating shaft ends of the three seed drill assemblies 104, and the six first sprockets 110 are divided into three groups. Each group of first sprockets 110 is connected by a first chain transmission. The outer surface of the rotating rod 109 is close to one end position and the outer surface of the output end of the drive motor 107. A second sprocket 111 is fixedly sleeved, and the two second sprocket 111 brackets are connected by a second chain transmission. A placement plate 112 is installed on the mounting frame 101. A battery 113 is squeezed and fixed on the top of the placement plate 112 by two fixing frames 114. An antenna 115, a satellite synchronization controller 116 and a positioning module 117 are installed on the bottom of the placement plate 112. A furrow opener assembly 118 is installed on each pressing wheel assembly 105 and the mounting frame 101. There is only one furrow opener assembly 118 in each case, and there are two furrow opener assemblies 118 on the mounting frame 101. The drive motor 107, the battery 113, the antenna 115 and the positioning module 117 are all electrically connected to the satellite synchronous controller 116. The fertilizer discharge pipes of the two fertilizer applicators 103 are respectively movably connected to the circular holes on two of the furrow opener assemblies 118, and the seeding pipes of the three seeding device assemblies 104 are respectively movably connected to the circular holes on the other three furrow opener assemblies 118.

[0047] In this embodiment, when seed sowing and fertilizer application are required, the traction equipment and the mounting frame 101 are directly used to drive the entire agricultural seeder to move. When the agricultural seeder moves to the sowing ground, the sowing depth of the depth-limiting wheel assembly 102, the fertilization frequency of the fertilizer applicator assembly 103, the sowing frequency of the seeder assembly 104, the furrowing depth of the furrow opener assembly 118, and the compaction strength of the pressing wheel assembly 105 are adjusted in sequence. When the various components of the agricultural seeder are adjusted, the battery 113 is used to start satellite synchronization. Controller 116, at this time, the satellite synchronous controller 116 will also determine whether the agricultural seeder has moved to the sowing range through the cooperation of the antenna 115, the positioning module 117, the satellite navigation system and the sowing range pre-set by the satellite synchronous controller 116. When the agricultural seeder reaches the sowing position, the agricultural seeder that continues to move will perform a furrowing operation in the ground with the cooperation of the five furrow opener assemblies 118. At this time, the fertilization switches of the two fertilizer applicators 103 are directly turned on, and each fertilizer applicator assembly 103 will start the fertilization operation. And fertilize the corresponding furrow opener assembly 118 in the furrow opened between the ground. At the same time, the satellite synchronous controller 116 will also start the drive motor 107. The subsequently started drive motor 107 will drive the rotating rod 109 to rotate under the cooperation of the mounting plate 106, the two second sprockets 111, the three mounting seats 108, the bearings and the second chain. Then the rotating rotating rod 109 will rotate under the cooperation of the three sets of first sprockets 110 and the three second chains. The rotating shaft ends of the three seed drill assemblies 104 are all rotated. When the rotating shaft ends of the three seed drill assemblies 104 are all rotated When the agricultural seeder is moving, each seeder assembly 104 will start the sowing operation and sow the seeds in the furrows opened by the corresponding furrow opener assembly 118 in the ground. At the same time, the three pressing wheel assemblies 105 that move with it will also compact the seeds sown by the three seeder assemblies 104 in the corresponding furrows into the soil. When the agricultural seeder completes the seed sowing operation and fertilizer application operation in the field and moves out of the sowing range, the satellite synchronous controller 116 will directly turn off the drive motor 107. At this time, the fertilization switches of the two fertilizer applicators 103 can be turned off in time.

[0048] The effect and working principle of the entire mechanism are as follows: when it is necessary to sow seeds and apply fertilizers, first put an appropriate amount of seeds to be sown in the storage boxes of the three seeding device assemblies 104, then put an appropriate amount of fertilizer in the discharge boxes of the two fertilizer applicators 103, then connect the mounting frame 101 to the traction equipment (such as a tractor), and then use the antenna 115 and the battery 113 to power the satellite synchronous controller 116 to wirelessly connect to the satellite navigation system, then turn on the satellite synchronous controller 116, set the sowing range (the coordinate information of the sowing range), and then use the battery 113 to turn on the controller body 208, and set the use program, temperature threshold (the most suitable chain) and sowing range. Appropriate drying temperature) and the output speed of the fan 220, and then a filter plate is bonded to the air inlet of the fan 220. When everything is ready, the traction equipment and the mounting frame 101 are directly used to drive the entire agricultural seeder to move. When the agricultural seeder moves to the sowing field, the sowing depth of the depth-limiting wheel assembly 102, the fertilization frequency of the fertilizer assembly 103, the sowing frequency of the seeding assembly 104, the furrowing depth of the furrowing assembly 118 and the compaction strength of the pressing wheel assembly 105 are adjusted in sequence. When the various components of the agricultural seeder are adjusted, the battery 113 is used to start the satellite synchronous controller 116. At this time, the satellite synchronous controller 116 will also be controlled by the antenna 115 and the positioning module. 117. The satellite navigation system and the satellite synchronous controller 116 cooperate with the sowing range set in advance to determine whether the agricultural seeder has moved to the sowing range. When the agricultural seeder reaches the sowing position, the agricultural seeder that continues to move will perform a furrowing operation between the fields with the cooperation of the five furrow opener assemblies 118. At this time, the fertilization switches of the two fertilizer applicators 103 are directly turned on. At this time, each fertilizer applicator assembly 103 will start the fertilization operation and apply fertilizer to the furrow opened by the corresponding furrow opener assembly 118 between the fields. At the same time, the satellite synchronous controller 116 will also start the drive motor 107, which will then start the drive motor 107 on the mounting plate 106, the two second sprockets 111, the three mounting seats 108, the bearings and the second chain. With the cooperation of , the rotating rod 109 is driven to rotate, and then the rotating rod 109 will rotate with the cooperation of the three sets of first sprockets 110 and the three second chains, so that the rotating shaft ends of the three seeder assemblies 104 are all rotated. When the rotating shaft ends of the three seeder assemblies 104 are all rotated, each seeder assembly 104 will start the sowing operation and sow the seeds in the furrows opened by the corresponding furrow opener assembly 118 between the ground. At the same time, the three pressing wheel assemblies 105 that move along with it will also compact the seeds sown by the three seeder assemblies 104 in the corresponding furrows into the soil. When the agricultural seeder completes the seed sowing operation and fertilizer application operation between the ground and moves out of the sowing range, the satellite synchronous controller 116 will directly turn off the drive motor 107.At this time, the fertilizer switches of the two fertilizer applicators 103 can be turned off in time. When the agricultural seeder is sowing and fertilizing in a windy field, the dirt and dust in the field will fall on the second chain and the three first chains, and mix with the lubricating oil on the corresponding chains to form a mixture. At this time, in order to prevent the formed mixture from affecting the transmission effect between the chain and the sprocket, that is, affecting the transmission accuracy of the agricultural seeder and reducing the use effect of the agricultural seeder, the use of the agricultural seeder is stopped first, and then the second chain is removed from the corresponding group of second sprockets 111, and then the three first chains are removed from the corresponding group of first sprockets 110 respectively, and then the four electric push rods 2 are started at the same time by using the cooperation of the controller body 208 and the battery 113. 03, the four electric push rods 203 started at this time will control the double-slot block 205 to move vertically downward with the cooperation of the four L-shaped blocks 202, the L-shaped plate 201 and the four auxiliary blocks 204. At this time, the moving double-slot block 205 will drive the connecting block 209 and the components installed on the connecting block 209 to move downward at the same time. At the same time, the moving double-slot block 205 will also disengage the two grooves thereon from the corresponding sealing rings 222. When the double-slot block 205 moves to the appropriate position, the controller body 208 will simultaneously pause the four electric push rods 203, and then put the three first chains and the second chain that need to be cleaned into one of the grooves on the double-slot block 205, and then pour in the corresponding cleaning water composed of cleaning agent and water, and then use the controller body 208 to clean the chain. , the four electric push rods 203 cooperate with the previous linkage parts to reset the double-slot block 205 to its original position. When the double-slot block 205 is reset to its original position, the controller body 208 is used to pause the four electric push rods 203, and then the generator 207 (ultrasonic generator) is turned on and the ultrasonic frequency is set. Then, the controller body 208, the battery 113 and the generator 207 are used to control the corresponding group of transducers 206 to start. At this time, the started group of transducers 206 will perform ultrasonic cleaning operations on the second chain and the three first chains with the cooperation of the double-slot block 205 and the cleaning water. When the second chain and the three first chains have been cleaned for a period of time, the previously started group of transducers 206 are closed by using the cooperation of the controller body 208 and the generator 207. Then, the above operation is repeated to move the double-slot block 205 down to the previous position, and then the cleaned second chain and the three first chains are taken out from the cleaning water, and then the second chain and the three first chains are rinsed several times with the prepared clean water and drained, and then the single-hole plate 216 is removed, and then the second chain and the three first chains are placed on the placement rack 215, and then the single-hole plate 216 is installed back in place, and then the sealing plug 223 is removed from the single-hole plate 216, and finally, the controller body 208 and the battery 113 are used to start the fan 220 and turn on the resistance wire 213. When the resistance wire 213 is energized and turned on, the resistance wire 213 will quickly heat the air inside one of the rectangular slots 210.And through the cooperation of the temperature sensor 218, the heating temperature of the resistance wire 213 is controlled at all times. At the same time, the fan 220 that is started will also filter the air in the environment with the cooperation of the filter plate, and then inhale it, and then transport it to the inside of the air pipe 219, and then transport it to the inside of the exhaust shell 211, and then transport it to the inside of one of the rectangular slots 210. When the air enters the inside of one of the rectangular slots 210, the gas that was previously heated in one of the rectangular slots 210 has passed through the inside of multiple vents 214 and entered the inside of another rectangular slot 210, drying the second chain and the three first chains on the placement rack 215. When the hot air comes into contact with the second chain, the first chain is dried. When it touches the surface of the second chain and the three first chains, the hot air flowing at this time will carry away the water vapor formed by the evaporation of water on the surface of the second chain and the three first chains, and discharge it from the through-hole of the single-hole plate 216. At the same time, the air transported from the exhaust shell 211 to the inside of one of the rectangular slots 210 will also be quickly heated, and then the above steps are repeated, and the air enters the inside of another rectangular slot 210 to dry the second chain and the three first chains, and then is discharged from the through-hole of the single-hole plate 216. When the second chain and the three first chains on the placement rack 215 complete the drying operation, the controller body 208 is used to cooperate to turn off the fan 220 and the resistance wire 213, and then take out Lower the single hole plate 216, then wait for the second chain and the three first chains to cool down to room temperature, then put the dried second chain and the three first chains into the other groove of the double groove block 205, and then put an appropriate amount of lubricating oil into the other groove of the double groove block 205, and then repeat the above steps to reset the double groove block 205 to its original position. Finally, use the cooperation of the controller body 208, the battery 113 and the generator 207 to control the corresponding group of transducers 206 to start. At this time, the other group of transducers 206 that are started will oil the second chain and the three first chains with the cooperation of the double groove block 205 and the lubricating oil. When the second chain and the three first chains are When one chain is lubricated, the above operation is repeated, the double-groove block 205 is moved down to the previous position, and the lubricated second chain and the three first chains are taken out from the other groove of the double-groove block 205. After that, they are installed back on the agricultural seeder. The double-groove block 205 is then reset to its original position to complete the cleaning operation of the second chain and the three first chains. This ensures the accuracy of the agricultural seeder in the later stage of sowing, improves the use effect of the agricultural seeder, and also improves the use efficiency of the agricultural seeder. When it is necessary to release the corresponding liquid in the two grooves of the double-groove block 205, it is only necessary to remove the corresponding sealing cover 221.

[0049] The depth-control wheel assembly 102 is a crucial component of the seed drill. It primarily consists of a depth-control wheel, a wheel axle, a mounting bracket, and related adjustment devices. The depth-control wheel assembly 102 typically uses mechanical devices such as adjustment rods and springs to adjust the height of the depth-control wheel. The depth-control wheel automatically adjusts its height based on soil resistance to maintain a stable seeding depth.

[0050] The fertilizer applicator assembly 103 is a system composed of multiple components, which is mainly used to realize the function of quantitative fertilization during the agricultural sowing process. It usually includes a fertilizer box, a fertilizer discharge mechanism, and an adjustment device. The fertilizer in the fertilizer box is mainly released in a quantitative manner through the cooperation of the fertilizer discharge mechanism and the adjustment device.

[0051] The seeder assembly 104 is a system composed of multiple components, which is mainly used to achieve the function of quantitative seeding in the agricultural sowing process. It usually includes a seed box, a sowing mechanism, an adjustment device, etc. It mainly releases the seeds in the seed box in a quantitative manner through the cooperation of the sowing mechanism, the adjustment device and the external drive device.

[0052] The press wheel assembly 105 is a device consisting of a press wheel, a wheel axle, a support frame, and related connecting parts. It is usually installed at the rear of the planter. When the planter is driving in the field, the press wheel exerts pressure on the soil by its own gravity. This gravity compaction effect can make the soil particles closely arranged and increase the density of the soil.

[0053] The trencher assembly 118 is composed of a trencher body, connecting parts, an adjusting device, etc., and is mainly used for trenching operations on the land between fields.

[0054] Among them, the bearing, the first chain and the second chain are commonly used parts in reality.

[0055] The detection end of the temperature sensor 218 is aligned with the surface of the resistance wire 213 .

[0056] Among them, the depth-limiting wheel assembly 102, the fertilizer applicator assembly 103, the seeder assembly 104, the pressing wheel assembly 105, the drive motor 107, the battery 113, the antenna 115, the satellite synchronous controller 116, the positioning module 117, the furrow opener assembly 118, the electric push rod 203, the transducer 206, the generator 207, the controller body 208 (PLC controller) and the resistance wire 213 are all existing technologies, and their working principles are all public technologies. Their models can be selected according to actual conditions, and no further explanation is given here.

[0057] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An agricultural seeder, comprising a device body (1), characterized in that: An auxiliary mechanism (2) is provided on the device body (1); The auxiliary mechanism (2) comprises an L-shaped plate (201), a generator (207), a controller body (208) and two sealing covers (221). Two L-shaped blocks (202) are installed on both sides of the L-shaped plate (201). An electric push rod (203) is installed at the bottom of each L-shaped block (202). A double-slot block (205) is provided at the bottom of the L-shaped plate (201). Two auxiliary blocks (204) are installed on both sides of the double-slot block (205). Two groups of transducers (206) are installed at the bottom of the double-slot block (205). A connecting block (209) is fixed on one side of the double-slot block (205). Two rectangular grooves (210) are provided on the surface of the connecting block (209). An exhaust shell (211) is fixedly passed through the surface, two insulating tubes (212) are fixedly passed through the inner wall of one of the rectangular grooves (210), a resistance wire (213) is fixed between the insides of the two insulating tubes (212), a plurality of vent holes (214) are opened between the inner walls of the two rectangular grooves (210), a placement rack (215) is fixed to the bottom of the inner wall of the other rectangular groove (210), a single-hole plate (216) and a single-hole block (217) are installed on the surface of the connecting block (209), a temperature sensor (218) is connected to the inner thread of the single-hole block (217), an air pipe (219) is installed at the air inlet end of the exhaust shell (211), and a fan (220) is installed on the top of the connecting block (209).

2. The agricultural seeder according to claim 1, characterized in that: The top of the double-slot block (205) is in contact with the bottom of the L-shaped plate (201), the bottom end of the telescopic end of each electric push rod (203) is respectively installed inside the auxiliary block (204), the number of transducers (206) in each group is three, and the plurality of transducers (206) are electrically connected to the generator (207), the controller body (208) is electrically connected to the generator (207), the interior of the exhaust shell (211) is connected to the interior of one of the rectangular slots (210), and the heating end of the resistance wire (213) is located inside one of the rectangular slots (210).

3. The agricultural seeder according to claim 2, characterized in that: The single-hole plate (216) is located at the notch position of the other rectangular groove (210), the single-hole block (217) is located at the notch position of one of the rectangular grooves (210), the air outlet end of the fan (220) is connected to the air inlet end of the air pipe (219), the two sealing covers (221) are respectively threadedly connected to the inside of the drainage port at the two grooves of the double-groove block (205), and the four electric push rods (203), the resistance wire (213), the temperature sensor (218) and the fan (220) are all electrically connected to the controller body (208).

4. The agricultural seeder according to claim 3, characterized in that: Two sealing rings (222) are bonded to the bottom of the L-shaped plate (201), and the two sealing rings (222) are movably sleeved in the two grooves of the double-groove block (205). A sealing plug (223) is provided inside the single-hole plate (216).

5. The agricultural seeder according to claim 4, characterized in that: The device body (1) comprises a mounting frame (101) and two fixing frames (114); the L-shaped plate (201) is mounted on the bottom of the mounting frame (101); both ends of the mounting frame (101) are mounted with a limited depth wheel assembly (102); two fertilizer applicators (103) and three seed drill assemblies (104) are mounted on the mounting frame (101); three pressing wheel assemblies (105) are mounted on one side of the mounting frame (101); and a mounting plate (106) is mounted on the front surface of the mounting frame (101).

6. The agricultural seeder according to claim 5, characterized in that: A driving motor (107) is mounted on the surface of the mounting plate (106), and an output end of the driving motor (107) movably penetrates the rear surface of the mounting plate (106). Three mounting seats (108) are mounted on the front surface of the mounting frame (101). A rotating rod (109) is rotatably connected between the interiors of the three mounting seats (108) via bearings. The rotating shaft ends of the three seed drill assemblies (104) are fixedly sleeved with a first sprocket (110) on the outer surface of the rotating rod (109).

7. The agricultural seeder according to claim 6, characterized in that: The six first sprockets (110) are divided into three groups, and each group of the first sprockets (110) is connected to each other through a first chain transmission. The outer surface of the rotating rod (109) near one end and the outer surface of the output end of the driving motor (107) are fixedly sleeved with a second sprocket (111), and two brackets of the second sprocket (111) are connected through a second chain transmission. A placement plate (112) is installed on the mounting frame (101).

8. The agricultural seeder according to claim 7, characterized in that: The two fixing frames (114), the generator (207) and the controller body (208) are all installed on the top of the placement plate (112); the top of the placement plate (112) is fixed with a battery (113) by being squeezed by the two fixing frames (114); the bottom of the placement plate (112) is installed with an antenna (115), a satellite synchronization controller (116) and a positioning module (117); each of the pressing wheel assembly (105) and the mounting frame (101) is installed with a furrow opener assembly (118); the number of the furrow opener assembly (118) on each of the pressing wheel assembly (105) is one, and the number of the furrow opener assembly (118) on the mounting frame (101) is two.

9. The agricultural seeder according to claim 8, characterized in that: The driving motor (107), the battery (113), the antenna (115) and the positioning module (117) are all electrically connected to the satellite synchronous controller (116); the fertilizer discharge pipes of the two fertilizer applicators (103) are respectively movably connected to the inside of the circular holes on two of the furrow opener assemblies (118); the seeding pipes of the three seeding device assemblies (104) are respectively movably connected to the inside of the circular holes on the other three furrow opener assemblies (118); and the controller body (208) is electrically connected to the battery (113).

10. A method for using an agricultural seeder, characterized in that: The agricultural seeder according to claim 9 is used, comprising the following steps: S1. When seed sowing and fertilizer application are required, the agricultural seeder is first determined to have moved to the sowing range by using the cooperation of the battery (113), the satellite synchronous controller (116), the antenna (115), the positioning module (117), the satellite navigation system and the sowing range previously set by the satellite synchronous controller (116). When the agricultural seeder reaches the sowing position, the furrow opener assembly (118) is first used to open a furrow in the ground, and then the fertilizer applicator assembly (103) is used to transport the fertilizer to the corresponding furrow opener assembly. (118) in the furrows opened between the ground, at the same time, using the cooperation of the driving motor (107), the satellite synchronous controller (116), the mounting plate (106), the two second sprockets (111), the three mounting seats (108), the bearings, the three sets of first sprockets (110), the three second chains and the second chain, the seeder assembly (104) sows the seeds in the furrows opened between the ground by the corresponding furrow opener assembly (118), and then uses the cooperation of the pressing wheel assembly (105) to compact the seeds sown by the seeder assembly (104) in the corresponding furrows into the soil; S2. When the three first chains and the second chain need to be cleaned, the controller body (208), the storage battery (113), the four electric push rods (203), the four L-shaped blocks (202), the L-shaped plate (201) and the four auxiliary blocks (204) are first used to simultaneously move the double-slot block (205), the connecting block (209) and the components mounted on the connecting block (209). When the double-slot block (205) moves to a suitable position, the three first chains and the second chain and the cleaning water are poured into one of the grooves of the double-slot block (205). The double-slot block (205) is then reset. The controller body (208), the storage battery (113), the generator (207) and the corresponding set of transducers (206) are then used to perform a cleaning operation on the three first chains and the second chain. S3, then the double-slot block (205) is moved down to the previous position, and then the three cleaned first chains and the second chain are cleaned and drained with the prepared clean water, and then the three first chains and the second chain placed on the placement rack (215) are dried by using the controller body (208), the filter screen plate, the air pipe (219), the exhaust shell (211), one of the rectangular slots (210), the multiple vents (214), the single-hole block (217), the temperature sensor (218), the placement rack (215), the other rectangular slot (210) and the single-hole plate (216); S4. When the second chain and the three first chains on the placement rack (215) have completed the drying operation, and the three first chains, the second chains and the lubricating oil after drying are placed in the other groove of the double groove block (205), the double groove block (205) is first reset to its original position, and then the three first chains and the second chain are lubricated by using the cooperation of the controller body (208), the battery (113), the generator (207) and the corresponding set of transducers (206). Then, the double groove block (205) is moved down to its previous position, and then it is taken out from the other groove of the double groove block (205), and then the double groove block (205) is reset to its original position.

Images