Seeding equipment for wheat interplanting

Abstract

The invention discloses sowing equipment for wheat interplanting, and relates to the technical field of crop interplanting equipment, the sowing equipment comprises a frame, a rubber wheel rotatably mounted at one end of the frame and a brushless motor mounted at the top of the frame and used for driving the rubber wheel, and a spraying mechanism is arranged in the middle of the frame and comprises a plough wheel rotatably mounted below the middle of the frame; a water tank is fixed in the middle of the frame; a discharging mechanism is arranged at the other end of the frame and comprises a hopper vertically fixed to the top of one end of the frame, a chemical adding bin and a seed adding bin are arranged in the hopper, and a discharging opening is formed in the bottom of each of the chemical adding bin and the seed adding bin in a penetrating mode; and an extrusion mechanism is arranged at the bottom of the discharging mechanism. According to the sowing equipment for wheat interplanting, on the basis that harvesting of ripe wheat in the field is not affected, multiple times of saline-alkali reduction operation on saline-alkali soil is completed, and the sowing equipment has the effects of being multifunctional and greatly improving the budding rate of interplanted crops.

Description

Technical Field

[0001] The invention relates to the technical field of crop interplanting equipment, in particular to a sowing equipment for wheat interplanting. Background Art

[0002] Grain-wheat intercropping technology refers to an agricultural production method in which grain crops and wheat crops are planted alternately on the same piece of land to achieve the effects of increasing yield, increasing soil fertility, and preventing and controlling pests and diseases.

[0003] The intercropping time of wheat and corn is usually within 7 to 10 days before wheat harvest. The intercropping time varies from place to place, but wheat has a stronger tolerance to salt than corn. Therefore, under the same salinity conditions, wheat yield is relatively higher. Corn is more sensitive to salt and often grows slowly, has yellowing leaves, and dies. Therefore, there are certain restrictions on intercropping corn on saline-alkali land. How to make certain improvements to the saline-alkali land while intercropping corn is a problem we need to solve. Summary of the invention

[0004] The invention discloses a sowing device for interplanting wheat, aiming to solve the technical problem of how to improve saline-alkali land to a certain extent while interplanting corn.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A wheat interplanting sowing equipment, comprising a frame, a rubber wheel rotatably mounted on one end of the frame, and a brushless motor mounted on the top of the frame and used to drive the rubber wheel, a flushing mechanism for initially reducing the salinity of the field is arranged in the middle of the frame, the flushing mechanism comprises a plow wheel rotatably mounted below the middle of the frame, and a water tank is fixed in the middle of the frame;

[0007] The other end of the frame is provided with a feeding mechanism for fertilizer and seed sowing, the feeding mechanism comprises a hopper vertically fixed to the top of one end of the frame, the interior of the hopper is respectively provided with a medicine adding bin and a seed adding bin, the bottom of the medicine adding bin and the seed adding bin are penetrated with a feeding port, and the two feeding ports are staggered in the horizontal direction;

[0008] The bottom of the feeding mechanism is provided with a squeezing mechanism for compacting the field;

[0009] The flushing mechanism is used to compact the ditch along the field ditch in cooperation with the squeezing mechanism, and the feeding mechanism is used to sow fertilizers and seeds to corresponding positions of the ditch.

[0010] By additionally providing a flushing mechanism driven by a brushless motor on the basis of a traditional wheat interplanting machine, the movement of the frame is used to drive the flushing mechanism to move synchronously. While moving, the flushing mechanism will open ditches between the fields and flush water into the ditches, thereby reducing the salinity of the ditches. The feeding mechanism and the extrusion mechanism operate simultaneously to compact the opened ditches and lay irrigation belts, fertilizers and seeds along the slope of the ditches from high to low. The irrigation belt is used for drip irrigation from high to low to drive the fertilizer mixture to better accumulate around the seeds, thereby better completing the salt-alkali reduction efficiency of saline-alkali land, and improving the germination rate of corn seeds without affecting the growth of wheat in the fields, thereby effectively solving the drawbacks of traditional saline-alkali land wheat interplanting operations.

[0011] In a preferred embodiment, the shower mechanism further includes a water diversion groove provided inside the plow wheel, and the water diversion groove extends through the outer wall of the plow wheel, a water diversion pipe is connected between the plow wheel and the water tank, the water diversion pipe is connected to the water diversion groove, and a chain belt is connected to the transmission sleeve between the plow wheel and the rubber wheel.

[0012] A plow wheel structure driven synchronously by a brushless motor is provided, and the rotation of the rubber wheel is used to drive the plow wheel to rotate and move synchronously, thereby opening a ditch along the field. At the same time, a water diversion trough is opened inside the plow wheel, and the water diversion trough and an additional water tank are connected through a water diversion pipe. The rotation of the plow wheel drives the soil improvement solvent to be discharged through the water diversion pipe, so that the plowshare can turn over the agglomerated salt soil on the top of the saline-alkali land while spraying the soil improvement solvent to further reduce the salinity of the soil below the salt soil layer, thereby improving the subsequent germination rate of corn seeds.

[0013] In a preferred embodiment, the feeding mechanism further comprises a feeding control part rotatably mounted at the bottom of the hopper, a servo motor is horizontally mounted on the outer side of the bottom of the hopper, an output end of the servo motor horizontally penetrates the hopper and is sleeved and fixed inside the feeding control part, a turntable is horizontally fixed on the end of the output shaft of the motor, the turntable is distributed on the outer side of the bottom of the hopper, a seed tube and a medicine sleeve are vertically fixed on the bottom of the hopper, the medicine sleeve is connected to the inside of the medicine adding bin through a feeding port, and the seed tube is connected to the inside of the seed adding bin through a feeding port.

[0014] By setting up a hopper structure with a dosing bin and a feeding bin, the user places fertilizers and seeds in the hopper respectively, and uses the servo motor to drive the material control part to rotate, so that a certain amount of fertilizers and seeds are regularly discharged from the dosing bin and the feeding bin through the seed tube and the dosing sleeve. At the same time, the rotating servo motor can drive the turntable to rotate synchronously, so that the irrigation belt pre-wound on the turntable is laid in the field in coordination with the movement of the frame, completing the pipe laying, material discharge and interplanting operations, and using the drip irrigation belt to continuously drip water to mix the fertilizer and perform a secondary salt-alkali reduction operation on the soil around the seeds, thereby further improving the germination rate of corn seeds.

[0015] In a preferred embodiment, the extrusion mechanism includes a pressing roller rotatably mounted on the bottom of the drug placing sleeve, the pressing roller is inclined toward the direction of the seed placing tube, a plurality of feed holes are penetrated through the outer side of the top of the pressing roller, and the feed holes are distributed inside the drug placing sleeve, a conical groove is opened inside the pressing roller, a plurality of discharge holes are penetrated through the outer side of the middle part of the pressing roller, and the discharge holes are horizontally distributed on the outer side of the bottom of the conical groove, a convex ring member is provided on the outer side of the middle part of the pressing roller, and the convex ring member is distributed below the plurality of discharge holes, a convex ball member is fixedly mounted on the top of the pressing roller, and a scraper is fixedly mounted on the outer side of the bottom of the drug placing sleeve, and the scraper is in extrusion contact with the convex ring member.

[0016] A pressure roller is provided which rotates at the bottom of the medicine placing sleeve, and a convex ring part and a convex ball part are provided at the middle and top of the pressure roller respectively. The pressure roller is used to move horizontally to synchronously drive the convex ring part and the convex ball part to move along the inside of the ditch, and while compacting the side wall of the ditch, an additional channel is left along the surface of the ditch, thereby providing space for the retention of irrigation belts and fertilizers, so that the inside of the ditch is arranged with irrigation belts, fertilizers and seeds in sequence from high to low, so that the irrigation belt is used to drip from high to low to drive the fertilizer mixture to better accumulate around the seeds, thereby better completing the salt-alkali reduction efficiency of saline-alkali land, and improving the germination rate of corn seeds without affecting the growth of wheat in the field, thereby effectively solving the disadvantages of traditional wheat intercropping operations in saline-alkali land.

[0017] In a preferred embodiment, the squeezing mechanism opens grooves when it moves horizontally along the field; the grooves include a V-shaped groove opened by the flushing mechanism, a second discharge channel is opened at the top of the V-shaped groove, the second discharge channel is formed by the squeezing of the convex ball part, the drip irrigation tape wound by the turntable is placed inside the second discharge channel, a first discharge channel is opened in the middle of one side of the V-shaped groove, the first discharge channel is formed by the squeezing of the convex ring part, and the fertilizer dropped through the drug delivery sleeve is distributed inside the first discharge channel.

[0018] The positions of the irrigation belt, fertilizer and corn seeds are defined by providing grooves with special shapes, a V-shaped groove is opened along the field by the plow wheel to better store water, a first discharge channel and a second discharge channel are additionally opened on the basis of the V-shaped groove by using convex ring parts and convex ball parts, the first discharge channel is used to provide space for the retention of fertilizers, and the second discharge channel is used to provide space for the retention of the irrigation belt, so that the irrigation belt, fertilizer and seeds are arranged in sequence from high to low in the ditch, so that the fertilizer mixture is better accumulated around the seeds by drip irrigation from high to low with the irrigation belt, so as to better complete the salt-alkali reduction efficiency of saline-alkali land and improve the germination rate of corn seeds.

[0019] In a preferred embodiment, the material control part includes a rotating drum rotatably installed at the bottom of the hopper, and a plurality of groups of drug discharge ports and seed discharge ports are symmetrically opened on both sides of the rotating drum. The seed discharge ports are vertically distributed at the bottom of the seed adding bin, and the drug discharge ports are vertically distributed at the bottom of the drug adding bin, and the size of the drug discharge ports is larger than that of the seed discharge ports.

[0020] By setting up a rotating drum structure with a medicine discharge port and a seed discharge port respectively, using a servo motor to drive the rotating drum to rotate, and controlling the positional relationship among the medicine discharge port, the seed discharge port and the material discharge port, the fertilizer and seeds inside the medicine discharge bin and the material discharge bin can be discharged in a timely and quantitative manner, thereby ensuring the completeness of the operation of this equipment.

[0021] In a preferred embodiment, racks are rotatably mounted at both ends of the plow wheel, a threaded rod is rotatably mounted on the top of the rack, the threaded rod is threadedly connected to the bottom of the frame, and a connecting rod is fixedly connected between the rack and the drug delivery casing.

[0022] By connecting the frame rod on the side of the plow wheel and the drug placing sleeve through a connecting rod, and setting the frame rod to be connected to the frame through a threaded rod, the user can synchronously adjust the placement height of the plow wheel and the pressure roller at the bottom of the drug placing sleeve by turning the threaded rod, thereby improving the functionality of the device.

[0023] In a preferred solution, a plurality of extrusion blocks are slidably mounted inside the conical groove, an elastic member is fixedly connected between the extrusion blocks and the conical groove, and each of the extrusion blocks is distributed corresponding to a discharge hole.

[0024] By providing an extrusion block structure that slides due to its own gravity and utilizing the rotation of the pressure roller to adjust the position of the extrusion block, the extrusion block placed below can move by relying on its own gravity and push out the soil blocking the inside of the discharge hole, thereby ensuring the integrity of the operation of the equipment.

[0025] As can be seen from the above, the wheat interplanting sowing equipment provided by the present invention has the following improvements and advantages compared with the prior art:

[0026] First, on the basis of the traditional wheat intercropping seeder, a plow wheel structure driven synchronously by a brushless motor is provided, and the rotation of the rubber wheel is used to drive the plow wheel to rotate and move synchronously, thereby opening a ditch along the field. At the same time, a water diversion trough is provided inside the plow wheel, and the water diversion trough is connected to an additional water tank through a water diversion pipe. The rotation of the plow wheel drives the soil improvement solvent to be discharged through the water diversion pipe, so as to cooperate with the plowshare to turn over the agglomerated salt soil on the top of the saline-alkali land while spraying the soil improvement solvent at a fixed point to reduce the salinity of the soil under the saline soil layer. At the same time, the pressure roller structure additionally arranged at the bottom of the feeding casing is used to compact the ditch after turning over the soil to prevent unilateral collapse of the ditch and improve the subsequent germination rate of corn seeds.

[0027] Secondly, by arranging convex rings and convex ball parts at the middle and top of the pressure roller respectively, the pressure roller is moved horizontally to synchronously drive the convex rings and convex ball parts to move along the inside of the ditch, and then cooperate with the plow wheel to form a V-shaped ditch in the field, on the one hand, the water flow can be better accumulated, and on the other hand, the convex rings and convex ball parts are used to open a first discharge channel and a second discharge channel on the basis of the V-shaped ditch. The first discharge channel is used to provide space for the retention of fertilizers, and the second discharge channel is used to provide space for the retention of irrigation belts that are laid synchronously with the movement of the frame, so that the inside of the ditch is arranged with irrigation belts, fertilizers and seeds from high to low, and the irrigation belt is used to drip from high to low to drive the fertilizer mixture to better accumulate around the seeds, completing the second salt-alkali reduction operation on the saline-alkali land, thereby improving the salt-alkali reduction efficiency of the equipment, and using small-amplitude water irrigation to further improve the germination rate of corn seeds without affecting the growth of wheat in the field, thereby effectively solving the disadvantages of traditional saline-alkali land wheat intercropping operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 The present invention provides a schematic diagram of the overall structure of a wheat interplanting sowing device.

[0029] Figure 2 The present invention provides a schematic diagram of the furrow structure of a sowing device for wheat interplanting.

[0030] Figure 3 The present invention provides a schematic diagram of the overall structure of a frame of a wheat interplanting sowing equipment.

[0031] Figure 4 The present invention provides a side view of the overall structure of a frame of a wheat interplanting sowing equipment.

[0032] Figure 5 The present invention provides a schematic diagram of the structure of a shower mechanism for wheat interplanting sowing equipment.

[0033] Figure 6 The present invention provides a cross-sectional view of the plow wheel structure of a wheat interplanting sowing device.

[0034] Figure 7 The present invention provides a cross-sectional view of the hopper structure of a wheat interplanting sowing device.

[0035] Figure 8 The present invention provides a top view of the hopper structure of a wheat interplanting sowing device.

[0036] Fig. 9 The present invention provides a schematic structural diagram of a material control unit for a wheat interplanting sowing device.

[0037] Fig.10 The present invention provides a cross-sectional view of the medicine-feeding sleeve structure of a wheat interplanting sowing device.

[0038] Fig.11 The present invention provides a cross-sectional view of the structure of an extrusion mechanism of a wheat interplanting sowing device.

[0039] Fig.12 A wheat interplanting sowing device proposed by the present invention Fig.11 A magnified view of the structure at center.

[0040] In the figure: 1, frame; 2, rubber wheel; 3, brushless motor; 4, shower mechanism; 401, plow wheel; 402, water tank; 403, water diversion trough; 404, water diversion pipe; 405, chain belt; 406, rack rod; 407, threaded rod; 5, feeding mechanism; 501, hopper; 502, medicine adding bin; 503, seed adding bin; 504, feeding port; 505, feeding control unit; 5051, drum; 5052, medicine dispensing port; 5053, seed dispensing port; 50 6. Servo motor; 507. Turntable; 508. Seed tube; 509. Drug sleeve; 6. Extrusion mechanism; 601. Pressing roller; 602. Feed hole; 603. Conical groove; 604. Discharge hole; 605. Convex ring; 606. Convex ball; 607. Extrusion block; 608. Elastic member; 609. Groove; 610. Scraper; 7. Gully; 701. V-shaped groove; 702. First discharge channel; 703. Second discharge channel; 8. Connecting rod. DETAILED DESCRIPTION

[0041] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0042] The wheat intercropping sowing equipment disclosed by the invention is mainly used in the scenario of intercropping wheat with corn.

[0043] Reference Figures 1 to 12 A wheat interplanting sowing equipment comprises a frame 1, a rubber wheel 2 rotatably mounted on one end of the frame 1, and a brushless motor 3 mounted on the top of the frame 1 and used to drive the rubber wheel 2. A flushing mechanism 4 for initially reducing the salinity of the field is arranged in the middle of the frame 1. The flushing mechanism 4 comprises a plow wheel 401 rotatably mounted below the middle of the frame 1. A water tank 402 is fixed in the middle of the frame 1.

[0044] The other end of the frame 1 is provided with a feeding mechanism 5 for fertilizer and seed sowing, and the feeding mechanism 5 includes a hopper 501 vertically fixed to the top of one end of the frame 1, and the inside of the hopper 501 is respectively provided with a medicine adding bin 502 and a seed adding bin 503, and a feeding port 504 is provided through the bottom of the medicine adding bin 502 and the seed adding bin 503, and the two feeding ports 504 are staggered in the horizontal direction;

[0045] The bottom of the feeding mechanism 5 is provided with a squeezing mechanism 6 for compacting the field;

[0046] The flushing mechanism 4 is used to compact the ditch along the field ditch in cooperation with the squeezing mechanism 6, and at the same time, the feeding mechanism 5 is used to sow fertilizers and seeds to the corresponding positions of the ditch.

[0047] In this embodiment: when in use, the user first moves the equipment to the field, and then places fertilizer and corn seeds in the hopper 501 in advance, the fertilizer is placed in the dosing bin 502, and the seeds are placed in the seed dosing bin 503. Thereafter, the user starts the brushless motor 3, and the brushless motor 3 drives the rubber wheel 2 to rotate. The rotating rubber wheel 2 will move the entire frame 1 along the path of field planting. During this process, the operator needs to hold the equipment and control the balance and direction. At the same time, the flushing mechanism 4 located behind the rubber wheel 2 is started synchronously, and moves synchronously with the movement of the frame 1 and turns the soil and leaves trenches between the fields. During this process, the feeding mechanism 5 and the squeezing mechanism 6 are started synchronously, so that the frame 1 moves while squeezing the turned soil while fertilizing and sowing. During this process, an irrigation belt is laid synchronously along the fields.

[0048] In the above scheme, in order to reduce the alkalinity concentration in saline-alkali land and provide conditions for the growth of corn without affecting the wheat harvest, the specific operations are as follows.

[0049] Reference Figure 1 , Figures 3 to 6 In a preferred embodiment, the shower mechanism 4 also includes a plow wheel 401 with a water diversion groove 403 formed inside, and the water diversion groove 403 penetrates from the outer wall of the plow wheel 401, a water diversion pipe 404 is connected between the plow wheel 401 and the water tank 402, and the water diversion pipe 404 is connected to the water diversion groove 403, and a chain belt 405 is connected to the transmission sleeve between the plow wheel 401 and the rubber wheel 2.

[0050] In this embodiment: while the rubber wheel 2 moves the entire frame 1 horizontally along the field, the rotating rubber wheel 2 will synchronously drive the plow wheel 401 through the chain belt 405, causing the plow wheel 401 to rotate synchronously and turn the soil in the field to leave a channel, turning the saline-alkali soil blocks on the surface of the field to both sides, and at the same time, the soil improvement solvent inside the water tank 402 will flow to the inside of the water diversion trough 403 through the water diversion pipe 404, and irrigate the field with the rotation of the plow wheel 401, so as to initially dilute the salinity of the field and maintain the environment required for the initial growth of seeds; wherein, an additional pressurizing component is built-in between the water tank 402 and the water diversion pipe 404 to ensure that there is sufficient water pressure to make the water flow out from the end of the water diversion trough 403 to prevent soil clogging.

[0051] Among them, it is necessary to supplement the following: a frame rod 406 is rotatably installed at both ends of the plow wheel 401, a threaded rod 407 is rotatably installed on the top of the frame rod 406, the threaded rod 407 is threadedly connected to the bottom of the frame 1, and a connecting rod 8 is fixedly connected between the frame rod 406 and the drug delivery sleeve 509. The user rotates the threaded rod 407 and controls the movement of the frame rod 406 and the drug delivery sleeve 509 through the connecting rod 8 at the same time, thereby adjusting the placement height of the plow wheel 401 and the pressure roller 601, and as the plow wheel 401 is adjusted, the chain belt 405 connected to the plow wheel 401 also needs to be adaptively replaced.

[0052] In the above scheme, considering the application of seeds and fertilizers, the specific operations are as follows.

[0053] Reference Figure 1 , Figure 3 to Figure 4 , Figures 7 to 10 In a preferred embodiment, the feeding mechanism 5 also includes a feeding control part 505 rotatably installed at the bottom of the hopper 501, a servo motor 506 is horizontally installed on the outer side of the bottom of the hopper 501, the output end of the servo motor 506 horizontally penetrates the hopper 501 and is sleeved and fixed inside the feeding control part 505, a turntable 507 is horizontally fixed on the end of the output shaft of the servo motor 506, the turntable 507 is distributed on the outer side of the bottom of the hopper 501, a seed tube 508 and a drug sleeve 509 are vertically fixed at the bottom of the hopper 501, the drug sleeve 509 is connected to the inside of the drug adding bin 502 through a feeding port 504, and the seed tube 508 is connected to the inside of the seed adding bin 503 through a feeding port 504.

[0054] In this embodiment: as the frame 1 moves horizontally along the field, the user controls the servo motor 506 to start while moving, and the rotating servo motor 506 will synchronously drive the material control unit 505 to rotate. At this time, the fertilizer located in the drug adding bin 502 and the seeds located in the seed adding bin 503 will regularly fall into the inside of the drug dropping sleeve 509 and the seed dropping tube 508 through the feeding port 504, and while the servo motor 506 rotates, it will synchronously drive the turntable 507 to rotate, and the rotating turntable 507 will lay the coiled irrigation belt to the field as the frame 1 moves; wherein the material control unit 505 includes a rotating drum 5051 rotatably installed at the bottom of the hopper 501, and a plurality of groups of drug dropping ports 5052 and seed dropping ports 5053 are symmetrically opened on both sides of the rotating drum 5051, and the seed dropping ports 5055 are symmetrically opened. 3 is vertically distributed at the bottom of the seed adding bin 503, and the drug dispensing port 5052 is vertically distributed at the bottom of the drug adding bin 502, and the size of the drug dispensing port 5052 is larger than the seed dispensing port 5053; the rotating servo motor 506 will synchronously drive the rotating drum 5051 to rotate, and as the rotating drum 5051 rotates, when the drug dispensing port 5052 and the seed dispensing port 5053 are aligned with the two material dispensing ports 504 respectively, the fertilizer inside the drug adding bin 502 and the seeds inside the seed adding bin 503 will fall into the drug dispensing port 5052 and the seed dispensing port 5053 respectively, and continue to rotate with the rotating drum 5051 until the drug dispensing port 5052 and the seed dispensing port 5053 rotate and face the top of the drug dispensing sleeve 509 and the seed dispensing tube 508, and the fertilizer and the seeds will fall into the inside of the drug dispensing sleeve 509 and the seed dispensing tube 508, and so on.

[0055] In the above scheme, in order to prevent the ditch opened by the plow wheel 401 from collapsing, the specific operation is as follows.

[0056] Reference Figure 3 to Figure 4 , Figure 7 , Figures 10 to 12 In a preferred embodiment, the extrusion mechanism 6 includes a pressing roller 601 rotatably installed at the bottom of the medicine lowering sleeve 509, the pressing roller 601 is inclined toward the direction of the seed lowering tube 508, a plurality of feed holes 602 are penetrated through the outer side of the top of the pressing roller 601, and the feed holes 602 are distributed inside the medicine lowering sleeve 509. A conical groove 603 is opened inside the pressing roller 601, and a plurality of discharge holes 604 are penetrated through the outer side of the middle part of the pressing roller 601, and the discharge holes 604 are horizontally distributed on the outer side of the bottom of the conical groove 603. A convex ring member 605 is arranged on the outer side of the middle part of the pressing roller 601, and the convex ring member 605 is distributed below the plurality of discharge holes 604. A convex ball member 606 is fixedly installed on the top of the pressing roller 601.

[0057] In this embodiment: the fertilizer falling into the drug placement sleeve 509 will enter the interior of the pressure roller 601 through the feed hole 602, and the seeds falling into the seed placement tube 508 will directly fall into the field. At the same time, as the frame 1 moves horizontally, the pressure roller 601 located at the bottom of the drug placement sleeve 509 will rotate synchronously and compact the soil, and the convex ring part 605 located in the middle of the pressure roller 601 and the convex ball part 606 located at the top of the pressure roller 601 will respectively squeeze out additional grooves on the surface of the turned soil. During this process, the fertilizer located inside the pressure roller 601 will slide along the surface of the conical groove 603 inside the pressure roller 601. Since the pressure roller 601 is inclined and directly in contact with the soil, the fertilizer located on the surface of the conical groove 603 will fall out directly from the discharge hole 604 distributed above as the pressure roller 601 rotates.

[0058] Among them, it is necessary to supplement that: a number of extrusion blocks 607 are slidably installed inside the conical groove 603, and an elastic member 608 is fixedly connected between the extrusion block 607 and the conical groove 603, and each extrusion block 607 is distributed corresponding to a discharge hole 604. As the pressure roller 601 rotates, when the extrusion block 607 faces downward, the extrusion block 607 will overcome the resistance of the elastic member 608 and slide to push out the soil inside the discharge hole 604 until the pressure roller 601 continues to rotate. When the extrusion block 607 is distributed at the top of the conical groove 603, the extrusion block 607 will reset and slide again.

[0059] Further, it is supplemented that: a groove 609 is provided on the top of the convex ring member 605. When the fertilizer located on the surface of the conical groove 603 falls out directly from the discharge hole 604 distributed above as the pressure roller 601 rotates, the fertilizer that falls out at this time will slide downward along the inside of the groove 609, and thus fall into the inside of the first discharge channel 702; at the same time, the humidification treatment of the saline-alkali land by the early water diversion trough 403 can assist the convex ring member 605 in the plastic treatment of the saline-alkali land, and a scraper 610 is fixedly installed on the outer side of the bottom of the drug placement sleeve 509, and the scraper 610 and the convex ring member 605 are in squeeze contact to prevent the adhesion of wet soil.

[0060] In the above scheme, in order to ensure that the water discharged from the irrigation belt can fully blend the fertilizer and soak around the seeds, the specific operation is as follows.

[0061] Reference Figure 1 and Figure 2In a preferred embodiment, the squeezing mechanism 6 opens a gully 7 when it moves horizontally along the field; the gully 7 includes a V-shaped groove 701 opened by the flushing mechanism 4, a second discharge channel 703 is opened at the top of the V-shaped groove 701, the second discharge channel 703 is squeezed by the convex ball member 606, the drip irrigation belt wound by the turntable 507 is placed inside the second discharge channel 703, a first discharge channel 702 is opened in the middle of one side of the V-shaped groove 701, the first discharge channel 702 is squeezed by the convex ring member 605, and the fertilizer dropped through the medicine dropping sleeve 509 is distributed inside the first discharge channel 702.

[0062] In this embodiment: when the plow wheel 401 rotates synchronously and turns the soil in the field to leave a channel, a V-shaped groove 701 will be left in the field, and the seeds that fall into the seed tube 508 will directly slide along the inner wall of the seed tube 508 to the bottom of the V-shaped groove 701. At the same time, as the frame 1 moves horizontally, the pressure roller 601 located at the bottom of the medicine sleeve 509 will rotate synchronously and compact the soil, and the convex ring member 605 located in the middle of the pressure roller 601 and the convex ball member 606 located at the top of the pressure roller 601 will squeeze the side walls of the V-shaped groove 701 respectively, causing the first discharge channel 702 and the second discharge channel 703 to appear on the side walls of the V-shaped groove 701. During this process, the fertilizer inside the pressure roller 601 will slide along the surface of the conical groove 603 inside the pressure roller 601. Since the pressure roller 601 is inclined and directly in contact with the soil The fertilizer on the surface of the conical groove 603 will fall directly from the discharge hole 604 distributed above and fall into the first discharge channel 702 as the pressure roller 601 rotates, and the rotating turntable 507 will lay the coiled irrigation belt to the inside of the second discharge channel 703 along with the movement of the frame 1, so that the irrigation belt, fertilizer and seeds are arranged in sequence along the slope of the V-shaped groove 701. At this time, as the irrigation belt is passed through, the water dripping through the irrigation belt will first dissolve the fertilizer, and then accumulate the mixed solution of the fertilizer at the seed distribution position of the V-shaped groove 701, further reducing the salinity of the soil around the seeds. The fertilizer can be neutral or acidic fertilizer to improve saline-alkali land, such as three-element compound fertilizer, superphosphate, potassium sulfate, etc. These fertilizers can neutralize the alkalinity of the soil and reduce the pH value.

[0063] Working principle: When in use, the user moves the entire equipment to the field, and then places fertilizer and corn seeds in the hopper 501 in advance, the fertilizer is placed in the dosing bin 502, and the seeds are placed in the seed dosing bin 503. After that, the user starts the brushless motor 3, and the brushless motor 3 drives the rubber wheel 2 to rotate. The rotating rubber wheel 2 will drive the entire frame 1 to move horizontally along the field. While the rubber wheel 2 moves the entire frame 1 horizontally along the field, the rotating rubber wheel 2 will synchronously drive the plow wheel 401 through the chain belt 405, causing the plow wheel 401 to rotate synchronously and turn the soil in the field to leave a channel, leaving a V-shaped groove 701 between the fields, and turning the saline-alkali soil blocks on the surface of the field to both sides. At the same time, the soil improvement solvent in the water tank 402 will flow to the inside of the water diversion trough 403 through the water diversion pipe 404, and irrigate into the V-shaped groove 701 as the plow wheel 401 rotates, thereby reducing the salinity of the land. The soil improvement solvent can be agricultural grade Other wood vinegar; as the frame 1 moves horizontally along the field, the user controls the servo motor 506 to start while moving, and the rotating servo motor 506 will synchronously drive the rotating drum 5051 to rotate. As the rotating drum 5051 rotates, when the medicine discharge port 5052 and the seed discharge port 5053 are aligned with the two material discharge ports 504 respectively, the fertilizer located in the medicine supply bin 502 and the seeds located in the seed supply bin 503 will fall into the medicine discharge port 5052 and the seed discharge port 5053 respectively. 5053, and continue to rotate with the rotating drum 5051 until the medicine dispensing port 5052 and the seed dispensing port 5053 rotate and face the top of the medicine dispensing sleeve 509 and the seed dispensing tube 508, at which time the fertilizer and seeds will fall into the medicine dispensing sleeve 509 and the seed dispensing tube 508, and the servo motor 506 will rotate while the rotating disk 507 will be driven to rotate synchronously, and the rotating rotating disk 507 will lay the coiled irrigation belt to the field along with the movement of the frame 1;The fertilizer dropped into the medicine dispensing sleeve 509 will enter the interior of the pressing roller 601 through the feeding hole 602, and the seeds dropped into the seed dispensing tube 508 will directly drop to the bottom of the V-shaped groove 701. At the same time, as the frame 1 moves horizontally, the pressing roller 601 at the bottom of the medicine dispensing sleeve 509 will rotate synchronously and compact the side wall of the V-shaped groove 701, and the convex ring member 605 at the middle of the pressing roller 601 and the convex ball member 606 at the top of the pressing roller 601 will squeeze out the first discharge channel 702 and the second discharge channel 703 on the side wall of the V-shaped groove 701 respectively. In this process, the fertilizer inside the pressing roller 601 will slide along the surface of the conical groove 603 inside the pressing roller 601. 1 is inclined and directly contacts the soil. The fertilizer on the surface of the conical groove 603 will fall directly from the discharge hole 604 distributed above and fall into the first discharge channel 702 as the pressing roller 601 rotates. The rotating turntable 507 will lay the coiled irrigation belt to the inside of the second discharge channel 703 along with the movement of the frame 1, so that the irrigation belt, fertilizer and seeds are arranged in sequence along the inclined surface of the V-shaped groove 701. At this time, as the irrigation belt is passed through, the water dripping through the irrigation belt will first mix the fertilizer, and then carry the mixed solution of the fertilizer to accumulate at the seed distribution position of the V-shaped groove 701, further reducing the salinity of the soil around the seeds, and completing the interplanting of corn seeds. ;

[0064] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A wheat interplanting sowing device, comprising a frame (1), a rubber wheel (2) rotatably mounted on one end of the frame (1), and a brushless motor (3) mounted on the top of the frame (1) and used to drive the rubber wheel (2), characterized in that: The middle part of the frame (1) is provided with a flushing mechanism (4) for initially reducing the salinity of the field, the flushing mechanism (4) comprising a plow wheel (401) rotatably mounted below the middle part of the frame (1), and a water tank (402) is fixed to the middle part of the frame (1); The other end of the frame (1) is provided with a feeding mechanism (5) for sowing fertilizers and seeds, the feeding mechanism (5) comprising a hopper (501) vertically fixed to the top of one end of the frame (1), the hopper (501) is provided with a medicine adding bin (502) and a seed adding bin (503) respectively, the bottom of each of the medicine adding bin (502) and the seed adding bin (503) is penetrated by a feeding port (504), and the two feeding ports (504) are staggered in the horizontal direction; The bottom of the feeding mechanism (5) is provided with a squeezing mechanism (6) for compacting the field; The flushing mechanism (4) is used to compact the ditch along the field ditch in cooperation with the squeezing mechanism (6), and at the same time, the feeding mechanism (5) is used to sow fertilizers and seeds at corresponding positions of the ditch.

2. A wheat interplanting sowing equipment according to claim 1, characterized in that: The shower mechanism (4) further comprises a water diversion groove (403) provided inside the plow wheel (401), and the water diversion groove (403) penetrates from the outer wall of the plow wheel (401), a water diversion pipe (404) is connected between the plow wheel (401) and the water tank (402), and the water diversion pipe (404) is connected to the water diversion groove (403), and a chain belt (405) is connected to the transmission sleeve between the plow wheel (401) and the rubber wheel (2).

3. A wheat interplanting sowing equipment according to claim 2, characterized in that: The feeding mechanism (5) further comprises a feeding control part (505) rotatably mounted at the bottom of the hopper (501); a servo motor (506) is horizontally mounted on the outer side of the bottom of the hopper (501); an output end of the servo motor (506) horizontally penetrates the hopper (501) and is sleeved and fixed inside the feeding control part (505); a turntable (507) is horizontally fixed at the end of the output shaft of the servo motor (506); the turntable (507) is distributed on the outer side of the bottom of the hopper (501); a seed placement tube (508) and a drug placement sleeve (509) are vertically fixed at the bottom of the hopper (501); the drug placement sleeve (509) is connected to the inside of the drug addition bin (502) through a feeding port (504); and the seed placement tube (508) is connected to the inside of the seed addition bin (503) through a feeding port (504).

4. A wheat interplanting sowing equipment according to claim 3, characterized in that: The extrusion mechanism (6) includes a pressing roller (601) rotatably mounted on the bottom of the medicine placing sleeve (509), the pressing roller (601) is tilted toward the direction of the seed placing tube (508), a plurality of feed holes (602) are formed through the top outer side of the pressing roller (601), the feed holes (602) are distributed inside the medicine placing sleeve (509), a conical groove (603) is formed inside the pressing roller (601), and a plurality of discharge holes (603) are formed through the middle outer side of the pressing roller (601). Holes (604), the discharge holes (604) are horizontally distributed on the outer bottom of the conical groove (603), a convex ring member (605) is arranged on the outer middle part of the pressure roller (601), and the convex ring member (605) is distributed below a plurality of the discharge holes (604), a convex ball member (606) is fixedly installed on the top of the pressure roller (601), a scraper (610) is fixedly installed on the outer bottom of the medicine dropping sleeve (509), and the scraper (610) and the convex ring member (605) are in extrusion contact.

5. A wheat interplanting sowing equipment according to claim 4, characterized in that: The squeezing mechanism (6) opens a gully (7) when it moves horizontally along the field; the gully (7) includes a V-shaped groove (701) opened by the flushing mechanism (4); a second discharge channel (703) is opened at the top of the V-shaped groove (701); the second discharge channel (703) is formed by squeezing the convex ball member (606); the drip irrigation tape wound by the rotating disk (507) is placed inside the second discharge channel (703); a first discharge channel (702) is opened in the middle of one side of the V-shaped groove (701); the first discharge channel (702) is formed by squeezing the convex ring member (605); and the fertilizer dropped through the drug dispensing sleeve (509) is distributed inside the first discharge channel (702).

6. A wheat interplanting sowing equipment according to claim 5, characterized in that: The material control part (505) includes a rotating drum (5051) rotatably installed at the bottom of the hopper (501), and a plurality of groups of drug dispensing ports (5052) and seed dispensing ports (5053) are symmetrically provided on both sides of the rotating drum (5051), and the seed dispensing ports (5053) are vertically distributed at the bottom of the seed adding bin (503), and the drug dispensing ports (5052) are vertically distributed at the bottom of the drug adding bin (502), and the size of the drug dispensing ports (5052) is larger than that of the seed dispensing ports (5053).

7. A wheat interplanting sowing equipment according to claim 6, characterized in that: Both ends of the plow wheel (401) are rotatably mounted with racks (406), the top of the rack (406) is rotatably mounted with a threaded rod (407), and the threaded rod (407) is threadedly connected to the bottom of the frame (1).

8. The wheat interplanting sowing equipment according to claim 7, characterized in that: A plurality of extrusion blocks (607) are slidably mounted inside the conical groove (603), an elastic member (608) is fixedly connected between the extrusion block (607) and the conical groove (603), and each of the extrusion blocks (607) is distributed corresponding to a discharge hole (604).

9. The wheat interplanting sowing equipment according to claim 8, characterized in that: The top of the convex ring member (605) is provided with a groove (609).

10. The wheat interplanting sowing equipment according to claim 9, characterized in that: A connecting rod (8) is fixedly connected between the frame rod (406) and the drug placement sleeve (509).

Images