Corn seeding device

Abstract

The invention discloses a corn seeding device, and particularly relates to the technical field of seeding equipment.The corn seeding device comprises a seeding machine body, a pedestal is arranged on one side of the seeding machine body, a driving machine is arranged on one side of the pedestal, a drilling barrel is arranged on one side of the pedestal, and a transmission rod is arranged on one side of the seeding machine body; the surface of the transmission rod is in threaded connection with the inner wall of the pedestal, the output end of the driving machine is connected with the drilling barrel, a soil crushing device for taking out and crushing hardened soil in holes is arranged on one side of the seeding machine body, and the drilled cylindrical hardened soil can be taken out from drill holes in the ground and crushed by arranging the soil crushing device. The problems that when a drilling barrel drills holes in the hardened soil ground, soil is cylindrical and is left in the holes, the hardened soil in the holes needs to be smashed for the second time, and time and labor are consumed in the corn sowing process of workers are solved, and the corn sowing efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of sowing equipment, in particular to a corn sowing device. Background Art

[0002] In the process of agricultural corn sowing, sowing equipment is often needed. Sowing equipment is a planting machinery that sows crop seeds. It is often used for sowing various types of crop seeds. Sowing equipment replaces traditional manual operations and has the characteristics of high efficiency and easy carrying.

[0003] The inventor found that the existing corn sowing equipment mostly uses rollers as the moving mechanism of the sowing machine body during use, and then people drive the sowing equipment to sow on loose soil.

[0004] However, since some areas of the ground will have compacted soil, in order to sow in order to improve the survival rate of seeds, the compacted soil needs to be completely turned over and then broken up, which takes a lot of time. Summary of the invention

[0005] The present invention proposes a corn sowing device to solve the problem that compacted soil will form in some areas of the ground. In order to sow and improve the survival rate of seeds, the compacted soil needs to be completely turned over and then broken. Turning over the soil and then breaking it takes a lot of time.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a corn sowing device, including a sowing machine body, a pedestal is arranged on one side of the sowing machine body, a driving machine is arranged on one side of the pedestal, a drill barrel is arranged on one side of the pedestal, a transmission rod is arranged on one side of the sowing machine body, the surface of the transmission rod is threadedly connected to the inner wall of the pedestal, the output end of the driving machine is connected to the drill barrel, a soil crushing device for removing and crushing compacted soil in the hole is arranged on one side of the sowing machine body, the soil crushing device includes a frame, and an auxiliary device is arranged on one side of the frame.

[0007] The effects achieved by the above components are as follows: first, the seed drill body is moved to the designated position through the rotating wheel, at this time, the driving machine is started, so that the driving machine drives the drill barrel to rotate at high speed, and at the same time, the personnel manually rotate the transmission rod, so that the transmission rod drives the pedestal to move up and down, so that the pedestal drives the rotating drill barrel to move closer to the ground. When the drill barrel moves to a position that fits the ground, the drill barrel uses its high-speed rotation to drill holes in the ground, so that cylindrical compacted soil is produced in the holes in the ground. At this time, the seed drill body is moved again, so that the soil crushing device moves to the position corresponding to the hole, and the cylindrical compacted soil in the hole in the ground is taken out and crushed, and then the loose soil falls back into the hole for backfilling, and then the corn is injected into the hole using an auxiliary device to complete the sowing. There is no need to crush the entire piece of compacted soil, only the soil in the sowing area is crushed to improve the sowing efficiency.

[0008] Preferably, the frame is fixedly connected to a side of the seeding machine body close to the drill tube, one side of the frame is provided with an electric screw, the surface of the electric screw is threadedly connected with a screw hole rod, the end of the screw hole rod away from the electric screw is fixedly connected to a cylinder, the inner wall of the cylinder is slidably connected with a ring, one side of the ring is fixedly connected with a pushing block, the inner wall of the cylinder is provided with a rectangular hole, the inner wall of the rectangular hole is slidably connected with a pressure block, the pressure block corresponds to the position of the pushing block, one side of the cylinder is fixedly connected with an electric telescopic rod, the moving end of the electric telescopic rod is fixedly connected with the ring, the side of the cylinder away from the screw hole rod is fixedly connected with a connecting block, the inner wall of the frame away from the electric screw is slidably connected with a round rod, one end of the round rod is fixedly connected with a first spring, the first spring The spring sleeve is arranged on the surface of the round rod, the other end of the first spring is fixedly connected to the frame, one side of the round rod is fixedly connected to a rope, the other end of the rope is fixedly connected to the connecting block, the end of the round rod away from the rope is fixedly connected to a concave frame, one side of the concave frame is fixedly connected to a motor, the output end of the motor is fixedly connected to a first round tube, the end of the first round tube away from the motor is rotatably connected to a pipeline through a bearing sealing ring, the surface of the pipeline is slidably connected to the inner wall of the frame, a pump is provided on one side of the pipeline, the end of the pipeline away from the first round tube is fixedly connected to a water tank, a plurality of second round tubes are fixedly connected to the surface of the first round tube, the ends of the plurality of second round tubes away from the first round tube are all fixedly connected to rectangular covers, and solenoid valves are provided inside the plurality of second round tubes.

[0009] The effects achieved by the above components are as follows: by setting a soil crushing device, when the drill tube completes drilling a hole in the ground, the seed drill body is moved again, so that the seed drill body drives the frame to move, and the frame drives the cylinder to move, and when the cylinder moves to a position corresponding to the hole in the ground, the electric motor is used to drive the electric screw to rotate, so that the electric screw drives the screw hole rod to move along its surface toward the ground, so that the screw hole rod drives the cylinder to move toward the ground, so that the cylinder drives the connecting block to move toward the ground, and the connecting block pulls the rope during the movement, so that the rope drives the round rod to move away from the frame, so that the round rod drives the concave frame to move toward the frame, and then the concave frame drives multiple rectangular covers to move away from the cylinder. When the cylinder moves to enter the ground When the inner position of the hole drilled on the surface is reached, the cylindrical compacted soil drilled on the ground is located inside the cylinder. At this time, the electric telescopic rod is started, so that the electric telescopic rod drives the ring to move up and down along the inside of the cylinder, so that the ring drives the pushing block to move toward the direction close to the electric telescopic rod. When the pushing block moves to the position of squeezing the surface of the pressing block, the pressing block moves along the inside of the rectangular hole toward the inner wall of the cylinder under the squeezing action of the pushing block, so that the pressing block moves toward the inner wall of the cylinder to squeeze the surface of the cylindrical compacted soil inside the cylinder, thereby completing the clamping and fixing of the cylindrical compacted soil. At this time, the electric motor is used again to drive the electric screw to reverse, so that the electric screw drives the screw hole rod to move toward the frame, and the screw hole rod drives the cylinder to move toward the frame. The cylinder drives the cylindrical compacted soil and the connecting block to move toward the frame, so that the connecting block puts back the rope when moving toward the frame. At this time, under the reaction force of the first spring, the first spring drives the round rod to reset toward the frame, so that the round rod pulls the rope to move, so that the round rod drives the concave frame to move away from the frame, so that the concave frame drives the multiple rectangular covers to move toward the cylinder. When the cylinder moves to the specified position, the cylindrical compacted soil is brought out of the hole in the ground. At this time, the motor is started, so that the motor drives the first round tube to rotate, so that the first round tube drives the multiple second round tubes to rotate, so that the multiple second round tubes drive the multiple rectangular covers to rotate, so that the multiple rectangular covers collide with the surface of the cylindrical compacted soil during the rotation. The collision causes the cylindrical compacted soil to be broken up and fall back into the hole below under the collision of the rectangular cover, and at the same time the pump is started to extract the water flow inside the water storage tank and spray it out through the multiple rectangular covers, so that the water flow is sprayed onto the surface of the cylindrical compacted soil through the rectangular covers and the broken soil is moistened and dusted. At the same time, the closing and opening of multiple solenoid valves can be controlled to moisten and dust-remove different positions on the surface of the cylindrical compacted soil, thereby completing the drilling, breaking and wetting of the compacted soil, reducing the situation in which the soil remains in the hole in a cylindrical shape when the drill barrel is drilling holes in the compacted soil ground, and the compacted soil inside the hole needs to be broken up twice, which makes it more time-consuming and laborious for personnel in the process of corn sowing.Improved corn sowing efficiency.

[0010] Preferably, the surfaces of the multiple second circular tubes are all sleeved with limit rings, the multiple limit rings are fixedly connected to a spring top rod on one side close to the rectangular cover, the surfaces of the multiple spring top rods are respectively slidably connected to the inner walls of the multiple rectangular covers, the springs in the multiple spring top rods are all fixedly connected to the rectangular covers, the ends of the multiple spring top rods away from the limit rings are all fixedly connected to round shafts, the surfaces of the multiple round shafts are rotatably connected to knocking columns, the surfaces of the multiple knocking columns are all provided with multiple barbs, the multiple round shafts and knocking columns are respectively arranged inside the multiple rectangular covers, the ends of the multiple limit rings away from the rectangular covers are all fixedly connected to magnet rods, the inner side of the concave frame is fixedly connected to a multiple rectangular rods, the ends of the multiple rectangular rods away from the concave frame are fixedly connected to magnet rings, the multiple magnet rings are sleeved on the surface of the first circular tube, the multiple magnet rings respectively correspond to the positions of the multiple magnet rods, and the magnet rods and the magnet rings magnetically repel each other.

[0011] The effect achieved by the above-mentioned components is: by setting the knocking column, when the first circular tube drives multiple second circular tubes to rotate, the multiple second circular tubes drive multiple limit rings to rotate, and the multiple limit rings drive multiple magnet rods to rotate. When the multiple second circular tubes drive multiple rectangular covers to rotate to a position where they are about to collide with the cylindrical compacted soil, the multiple magnet rods rotate to a position corresponding to the magnet rings. Under the action of magnetic repulsion between the magnet rods and the magnet rings, the multiple magnet rods drive the multiple limit rings to move toward the rectangular cover, so that the multiple limit rings squeeze and drive the multiple spring push rods to move toward the inside of the rectangular cover, so that the multiple spring push rods drive the multiple circular shafts and the knocking column to move, and then when the rectangular cover rotates to a position close to the cylindrical compacted soil, the knocking column moves out of the rectangular cover and collides with the cylindrical compacted soil, so that the knocking column breaks up the surface of the cylindrical compacted soil with the assistance of multiple barbs on the surface, thereby increasing the crushing effect on the surface of the cylindrical compacted soil.

[0012] Preferably, a sliding rod is fixedly connected to one side of the water tank, the surface of the sliding rod is slidably connected to the inner wall of the frame, and one end of the sliding rod away from the water tank is fixedly connected to the concave frame.

[0013] The effect achieved by the above components is: by setting the sliding rod, the sliding rod can provide auxiliary support and limit the water tank, reduce the shaking of the water tank during use, and further improve the bearing capacity of the water tank.

[0014] Preferably, a rotating frame is fixedly connected to one side of the frame, and two baffles are symmetrically fixedly connected to one end of the rotating frame away from the frame, the surface of the rope fits with the surface of the rotating frame, and the rope is located between the two baffles.

[0015] The effect achieved by the above components is: by setting the rotating frame and the baffle, the rope can be located on the rotating frame and the two baffles are used to assist in limiting it, thereby reducing the friction and breakage of the rope with the frame during movement, and at the same time improving the pulling efficiency of the rope on the round rod.

[0016] Preferably, a positioning rod is fixedly connected to one side of the frame close to the electric screw, the other end of the positioning rod is fixedly connected to the seed drill body, a circular hole is opened on one side of the screw hole rod, and the surface of the positioning rod is slidably connected to the inner wall of the circular hole.

[0017] The effect achieved by the above components is: by setting the positioning rod, the positioning rod can be located inside the circular hole to assist in limiting the screw hole rod, thereby reducing the rotation or shaking of the electric screw rod when driving the screw hole rod to move up and down, thereby improving the stability of the cylinder.

[0018] Preferably, a T-shaped column is fixedly connected to one side of the pushing block, a sliding groove is opened on one side of the pressing block, and the T-shaped column is arranged inside the sliding groove.

[0019] The effect achieved by the above components is: by setting the T-shaped column and the slide groove, the T-shaped column can be located inside the slide groove to intercept and limit the pressing block, thereby reducing the situation where the pressing block accidentally escapes from the rectangular hole when the pushing block squeezes the pressing block, thereby improving the stability of the pressing block.

[0020] Preferably, the auxiliary device includes a hollow ring, which is fixedly connected to the cylinder, and a filling pipe is fixedly connected to one side of the hollow ring. A circular through hole is opened on one side of the cylinder, and the circular through hole passes through the cylinder and the ring. The filling pipe is arranged inside the circular through hole, and the filling pipe passes through the cylinder. A feed pipe is fixedly connected to one side of the hollow ring, and the feed pipe is fixedly connected to the screw hole rod. The feed pipe is located inside the frame, and the end of the feed pipe away from the hollow ring is fixedly connected to a storage box, and one side of the storage box is fixedly connected to a delivery pump.

[0021] The effects achieved by the above components are as follows: by setting up the auxiliary device, firstly, the personnel put the corn into the storage box, and when the cylindrical compacted soil is broken, the cylinder is moved again, so that the cylinder drives the hollow ring, the feed pipe and the storage box to move, and when the cylinder is reset, the delivery pump is started, so that the delivery pump delivers the corn in the storage box to the feed pipe and the hollow ring, so that the corn can enter the injection pipe and the hole through the hollow ring while the cylindrical compacted soil is broken, and is wrapped by the loose soil, so that the rapid sowing of the corn is completed, and the sowing operation of the corn can be carried out at the same time as the drilling and breaking of the soil, thereby reducing the time and manpower consumed by the personnel for the second sowing of the corn, and further improving the sowing efficiency and convenience of the corn.

[0022] Preferably, a locking rod is fixedly connected to one side of the storage box, and the inner wall of the locking rod is slidably connected to the surface of the frame.

[0023] The effect achieved by the above components is: by setting the locking rod, the locking rod can fit the surface of the frame to assist in limiting the storage box, reduce the shaking or falling of the storage box during the up and down movement, and improve the stability of the storage box.

[0024] Preferably, a pressure ring is slidably connected to the surface of the injection tube, and a second spring is fixedly connected to the side of the pressure ring close to the column tube. The second spring is sleeved on the surface of the injection tube, and the other end of the second spring is fixedly connected to the cylinder.

[0025] The effect achieved by the above components is: by arranging the pressure ring, the pressure ring can squeeze the compacted soil that falls into the hole in the ground, so that the soil falling into the hole is more substantial, thereby improving the backfilling effect of the hole in the ground.

[0026] In summary, the beneficial effects of the present invention are:

[0027] By setting up a soil crushing device, the drilled cylindrical compacted soil can be taken out from the drill hole on the ground and crushed, so that it falls back into the hole in the form of loose soil for backfilling. Subsequently, an auxiliary device is used to inject corn into the hole to complete the sowing. There is no need to crush the entire piece of compacted soil, only the soil in the sowing area is crushed, which improves the sowing efficiency.

[0028] By setting up auxiliary devices, the corn sowing operation can be carried out at the same time as drilling and breaking the soil, reducing the time and manpower consumed by personnel in secondary sowing of corn, and further improving the efficiency and convenience of corn sowing. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a three-dimensional schematic diagram of the present invention;

[0030] Figure 2 The present invention Figure 1 Schematic diagram of the local three-dimensional structure;

[0031] Figure 3 It is a three-dimensional structural schematic diagram of the material storage box of the present invention;

[0032] Figure 4 is a partial cross-sectional view of the cylinder of the present invention;

[0033] Figure 5 It is a schematic diagram of the three-dimensional structure of the pressure ring of the present invention;

[0034] Figure 6 It is a partial cut-away diagram of the framework of the present invention;

[0035] Figure 7 It is a three-dimensional structural schematic diagram of the concave frame of the present invention;

[0036] Figure 8 It is a schematic diagram of the three-dimensional structure of the magnet ring of the present invention;

[0037] Fig. 9 It is a schematic diagram of the three-dimensional structure of the rectangular cover of the present invention;

[0038] Fig.10 The present invention Fig. 9 A partial enlarged view of .

[0039] Description of reference numerals:

[0040] 1. Seeder body; 2. Base; 3. Driving machine; 4. Transmission rod; 5. Drill barrel; 6. Soil crushing device; 61. Frame; 62. Electric screw; 63. Positioning rod; 64. Screw hole rod; 65. Cylinder; 66. Ring; 67. Rectangular hole; 68. Push block; 69. Press block; 610. Electric telescopic rod; 611. T-shaped column; 612. Slide; 613. Circular hole; 614. Connecting block; 615. Circular rod; 616. First spring; 617. Rope; 618. Concave frame; 619. Motor; 620. First circular tube; 621. Pipeline ; 622, pump; 623, water tank; 624, rotating frame; 625, baffle; 626, rectangular rod; 627, magnet ring; 628, second round tube; 629, solenoid valve; 630, rectangular cover; 631, limit ring; 632, spring top rod; 633, magnet rod; 634, round shaft; 635, knocking column; 636, sliding rod; 7, auxiliary device; 71, hollow ring; 72, injection pipe; 73, delivery pipe; 74, storage box; 75, delivery pump; 76, positioning rod; 77, pressure ring; 78, second spring; 79, round through hole. DETAILED DESCRIPTION

[0041] Reference Figure 1-10As shown, the present embodiment discloses a corn sowing device, including a sowing machine body 1, a pedestal 2 is arranged on one side of the sowing machine body 1, a driving machine 3 is arranged on one side of the pedestal 2, a drill tube 5 is arranged on one side of the pedestal 2, a transmission rod 4 is arranged on one side of the sowing machine body 1, the surface of the transmission rod 4 is threadedly connected to the inner wall of the pedestal 2, the output end of the driving machine 3 is connected to the drill tube 5, a soil crushing device 6 for taking out and crushing the compacted soil in the hole is arranged on one side of the sowing machine body 1, the soil crushing device 6 includes a frame 61, and an auxiliary device 7 is arranged on one side of the frame 61. First, the sowing machine body 1 is moved to a specified position through a rotating wheel, and the driving machine 3 is started at this time, so that the driving machine 3 drives the drill tube 5 to rotate at a high speed, and at the same time, the personnel manually The transmission rod 4 is rotated to drive the pedestal 2 to move up and down, so that the pedestal 2 drives the rotating drill tube 5 to move in the direction close to the ground. When the drill tube 5 moves to a position in contact with the ground, the drill tube 5 uses its high-speed rotation to drill holes in the ground, so that cylindrical compacted soil is produced in the holes in the ground. At this time, the seeding machine body 1 is moved again to move the soil crushing device 6 to a position corresponding to the hole, and the cylindrical compacted soil in the hole in the ground is taken out and crushed, and then the loose soil falls back into the hole for backfilling. Subsequently, the auxiliary device 7 is used to inject corn into the hole to complete the sowing. There is no need to crush the entire piece of compacted soil, only the soil in the sowing area is crushed to improve the sowing efficiency.

[0042] Reference Figure 2-10As shown, this embodiment discloses that a frame 61 is fixedly connected to a side of a seed drill body 1 close to a drill tube 5, an electric screw 62 is provided on one side of the frame 61, a screw hole rod 64 is threadedly connected to the surface of the electric screw 62, a cylinder 65 is fixedly connected to one end of the screw hole rod 64 away from the electric screw 62, a ring 66 is slidably connected to the inner wall of the cylinder 65, a push block 68 is fixedly connected to one side of the ring 66, a rectangular hole 67 is provided on the inner wall of the cylinder 65, a pressure block 69 is slidably connected to the inner wall of the rectangular hole 67, and the pressure block 69 corresponds to the position of the push block 68, an electric telescopic rod 610 is fixedly connected to one side of the cylinder 65, a moving end of the electric telescopic rod 610 is fixedly connected to the ring 66, and a connecting block 614 is fixedly connected to one side of the cylinder 65 away from the screw hole rod 64. A round rod 615 is slidably connected to the inner wall of one side of the frame 61 away from the electric screw rod 62, one end of the round rod 615 is fixedly connected to a first spring 616, the first spring 616 is sleeved on the surface of the round rod 615, the other end of the first spring 616 is fixedly connected to the frame 61, one side of the round rod 615 is fixedly connected to a rope 617, the other end of the rope 617 is fixedly connected to the connecting block 614, one end of the round rod 615 away from the rope 617 is fixedly connected to a concave frame 618, one side of the concave frame 618 is fixedly connected to a motor 619, the output end of the motor 619 is fixedly connected to a first round tube 620, one end of the first round tube 620 away from the motor 619 is rotatably connected to a pipe 621 through a bearing sealing ring, and the surface of the pipe 621 slides with the inner wall of the frame 61 A pump 622 is provided on one side of the pipe 621, and a water storage tank 623 is fixedly connected to one end of the pipe 621 away from the first round pipe 620. A plurality of second round pipes 628 are fixedly connected to the surface of the first round pipe 620, and a rectangular cover 630 is fixedly connected to one end of the plurality of second round pipes 628 away from the first round pipe 620. A solenoid valve 629 is provided inside the plurality of second round pipes 628. By setting a soil crushing device 6, when the drill tube 5 completes drilling a hole in the ground, the seed drill body 1 is moved again, so that the seed drill body 1 drives the frame 61 to move, and the frame 61 drives the cylinder 65 to move. When the cylinder 65 moves to a position corresponding to the hole in the ground, the electric motor is used to drive the electric screw 62 to rotate, so that the electric screw 62 drives the screw hole rod 64 along its surface to The cylinder 65 moves toward the ground, so that the screw hole rod 64 drives the cylinder 65 to move toward the ground, and the cylinder 65 drives the connecting block 614 to move toward the ground, so that the connecting block 614 pulls the rope 617 during the movement, so that the rope 617 drives the round rod 615 to move away from the frame 61, so that the round rod 615 drives the concave frame 618 to move toward the frame 61, and then the concave frame 618 drives the plurality of rectangular covers 630 to move away from the cylinder 65. When the cylinder 65 moves to the position inside the hole drilled into the ground, the cylindrical compacted soil drilled from the ground is located inside the cylinder 65. At this time, the electric telescopic rod 610 is started, so that the electric telescopic rod 610 drives the ring 66 to move up and down along the inside of the cylinder 65.The circular ring 66 drives the pushing block 68 to move toward the direction close to the electric telescopic rod 610. When the pushing block 68 moves to the position of squeezing the surface of the pressing block 69, the pressing block 69 moves along the inside of the rectangular hole 67 toward the inner wall of the cylinder 65 under the squeezing action of the pushing block 68. The pressing block 69 moves toward the inner wall of the cylinder 65 to squeeze the surface of the cylindrical compacted soil inside the cylinder 65, thereby completing the clamping and fixing of the cylindrical compacted soil. At this time, the electric motor is used again to drive the electric screw 62 to reverse, so that the electric screw 62 drives the screw hole rod 64 to move toward the direction close to the frame 61, so that the screw hole rod 64 drives The cylinder 65 moves toward the direction close to the frame 61, so that the cylinder 65 drives the cylindrical compacted soil and the connecting block 614 to move toward the direction close to the frame 61, so that the connecting block 614 puts back the rope 617 when moving toward the direction close to the frame 61. At this time, under the reaction force of the first spring 616, the first spring 616 drives the round rod 615 to reset toward the direction close to the frame 61, so that the round rod 615 pulls the rope 617 to move, so that the round rod 615 drives the concave frame 618 to move away from the frame 61, so that the concave frame 618 drives the multiple rectangular covers 630 to move toward the cylinder 65. When the cylinder 65 moves When it reaches the designated position, the cylindrical compacted soil is brought out of the hole on the ground. At this time, the motor 619 is started, so that the motor 619 drives the first circular tube 620 to rotate, so that the first circular tube 620 drives the plurality of second circular tubes 628 to rotate, so that the plurality of second circular tubes 628 drive the plurality of rectangular covers 630 to rotate, so that the plurality of rectangular covers 630 collide with the surface of the cylindrical compacted soil during the rotation, so that the cylindrical compacted soil is broken up and falls back into the hole below under the collision of the rectangular covers 630, and the pump 622 is started at the same time, so that the pump 622 extracts the water flow inside the water storage tank 623 And it is sprayed through the inside of multiple rectangular covers 630, so that the water flows through the inside of the rectangular covers 630 to the surface of the cylindrical compacted soil and moistens and removes dust from the broken soil. At the same time, the closing and opening of multiple electromagnetic valves 629 can be controlled to moisten and remove dust from different positions on the surface of the cylindrical compacted soil, thereby completing the drilling, crushing and wetting of the compacted soil, reducing the situation where the soil remains in a cylindrical shape inside the hole when the drill tube drills holes on the compacted soil ground, and the compacted soil inside the hole needs to be crushed twice, which makes the personnel more time-consuming and laborious in the process of corn planting, thereby improving the efficiency of corn planting.

[0043] Reference Figure 2-10As shown, the present embodiment discloses that the surfaces of the plurality of second circular tubes 628 are sleeved with a limiting ring 631, the plurality of limiting rings 631 are fixedly connected to a spring top rod 632 on one side close to the rectangular cover 630, the surfaces of the plurality of spring top rods 632 are respectively slidably connected to the inner walls of the plurality of rectangular covers 630, the springs in the plurality of spring top rods 632 are fixedly connected to the rectangular cover 630, the ends of the plurality of spring top rods 632 away from the limiting ring 631 are fixedly connected to a circular shaft 634, the surfaces of the plurality of circular shafts 634 are rotatably connected to a knocking column 635, and the surfaces of the plurality of knocking columns 635 are provided with a plurality of A plurality of barbs, a plurality of round shafts 634 and a knocking column 635 are respectively arranged inside the plurality of rectangular covers 630, a plurality of limiting rings 631 are fixedly connected to a magnet rod 633 at one end away from the rectangular cover 630, a plurality of rectangular rods 626 are fixedly connected to the inner side of the concave frame 618, a plurality of rectangular rods 626 are fixedly connected to one end away from the concave frame 618, a plurality of magnet rings 627 are all sleeved on the surface of the first circular tube 620, a plurality of magnet rings 627 correspond to the positions of a plurality of magnet rods 633, and the magnet rods 633 and the magnet rings 627 repel each other magnetically. By setting the knocking column 635, when the first circular tube 620 drives the plurality of second circular tubes 628 to rotate, the plurality of second circular tubes 628 drives the plurality of limiting rings 631 to rotate, and the plurality of limiting rings 631 drives the plurality of magnet rods 633 to rotate. When the plurality of second circular tubes 628 drives the plurality of rectangular covers 630 to rotate to a position where they are about to collide with the cylindrical compacted soil, the plurality of magnet rods 633 rotate to a position corresponding to the magnet collar 627. Under the effect of the magnetic repulsion between the magnet rods 633 and the magnet collar 627, the plurality of magnet rods 633 drives the plurality of limiting rings 631 to rotate. 1 moves toward the direction close to the rectangular cover 630, so that the multiple limiting rings 631 squeeze and drive the multiple spring push rods 632 to move toward the inside of the rectangular cover 630, so that the multiple spring push rods 632 drive the multiple round shafts 634 and the knocking posts 635 to move, and then when the rectangular cover 630 rotates to a position close to the cylindrical compacted soil, the knocking posts 635 move out of the rectangular cover 630 and collide with the cylindrical compacted soil, so that the knocking posts 635, with the assistance of the multiple barbs on the surface, break up the surface of the cylindrical compacted soil, thereby increasing the crushing effect on the surface of the cylindrical compacted soil.

[0044] Reference Figure 2-10As shown, this embodiment discloses that one side of the water tank 623 is fixedly connected with a slide bar 636, the surface of the slide bar 636 is slidably connected to the inner wall of the frame 61, and the end of the slide bar 636 away from the water tank 623 is fixedly connected to the concave frame 618. By setting the slide bar 636, the slide bar 636 can provide auxiliary support and limit the water tank 623, reduce the shaking of the water tank 623 during use, and further improve the bearing capacity of the water tank 623. One side of the frame 61 is fixedly connected with a rotating frame 624. Two baffles 625 are symmetrically fixedly connected to one end of the movable frame 624 away from the frame 61. The surface of the rope 617 fits with the surface of the rotating frame 624, and the rope 617 is located between the two baffles 625. By setting the rotating frame 624 and the baffle 625, the rope 617 can be located on the rotating frame 624 and the two baffles 625 are used to assist in limiting its position, thereby reducing the friction and breakage of the rope 617 with the frame 61 during movement, and at the same time improving the pulling efficiency of the rope 617 on the round rod 615.

[0045] Reference Figure 2-10 As shown, the present embodiment discloses that a positioning rod 63 is fixedly connected to one side of the frame 61 close to the electric screw rod 62, and the other end of the positioning rod 63 is fixedly connected to the seed drill body 1. A circular hole 613 is opened on one side of the screw hole rod 64, and the surface of the positioning rod 63 is slidably connected to the inner wall of the circular hole 613. By setting the positioning rod 63, the positioning rod 63 can be located inside the circular hole 613 to assist in limiting the screw hole rod 64, thereby reducing the rotation or shaking of the electric screw 62 in the process of driving the screw hole rod 64 to move up and down. The movement of the cylinder 65 is improved, and the stability of the cylinder 65 is improved. A T-shaped column 611 is fixedly connected to one side of the pushing block 68, and a slide groove 612 is opened on one side of the pressing block 69. The T-shaped column 611 is arranged inside the slide groove 612. By arranging the T-shaped column 611 and the slide groove 612, the T-shaped column 611 can be located inside the slide groove 612 to intercept and limit the pressing block 69, thereby reducing the situation where the pressing block 69 accidentally escapes from the rectangular hole 67 when the pushing block 68 squeezes the pressing block 69, thereby improving the stability of the pressing block 69.

[0046] Reference Figure 3 and Figure 4 as well as Figure 5As shown, the present embodiment discloses an auxiliary device 7 including a hollow ring 71, the hollow ring 71 is fixedly connected to the cylinder 65, a feeding pipe 72 is fixedly connected to one side of the hollow ring 71, a round through hole 79 is opened on one side of the cylinder 65, the round through hole 79 passes through the cylinder 65 and the ring 66, the feeding pipe 72 is arranged inside the round through hole 79, the feeding pipe 72 passes through the cylinder 65, a feeding pipe 73 is fixedly connected to one side of the hollow ring 71, the feeding pipe 73 is fixedly connected to the screw hole rod 64, the feeding pipe 73 is located inside the frame 61, the feeding pipe 73 is fixedly connected to the end away from the hollow ring 71 with a storage box 74, and a delivery pump 75 is fixedly connected to one side of the storage box 74. By setting the auxiliary device 7, a person first puts corn into the Inside the storage box 74, after the cylindrical compacted soil is broken up, the cylinder 65 is moved again, so that the cylinder 65 drives the hollow ring 71, the feed pipe 73 and the storage box 74 to move. When the cylinder 65 is reset, the delivery pump 75 is started, so that the delivery pump 75 delivers the corn in the storage box 74 to the feed pipe 73 and the hollow ring 71, so that the corn can enter the injection pipe 72 from the hollow ring 71 and be put into the hole while the cylindrical compacted soil is broken up, and is wrapped by the loose soil, completing the rapid sowing of the corn, so that the sowing operation of the corn can be carried out at the same time as drilling holes and breaking the soil, reducing the time and manpower consumed by personnel in sowing corn for the second time, and further improving the sowing efficiency and convenience of corn.

[0047] Reference Figure 3 and Figure 4 as well as Figure 5 As shown, this embodiment discloses that a locking rod 76 is fixedly connected to one side of the storage box 74, and the inner wall of the locking rod 76 is slidably connected to the surface of the frame 61. By setting the locking rod 76, the locking rod 76 can fit the surface of the frame 61 to assist in limiting the storage box 74, thereby reducing the shaking or falling of the storage box 74 during the up and down movement, and improving the stability of the storage box 74. A pressure ring 77 is slidably connected to the surface of the injection tube 72, and a second spring 78 is fixedly connected to the side of the pressure ring 77 close to the column material tube. The second spring 78 is sleeved on the surface of the injection tube 72, and the other end of the second spring 78 is fixedly connected to the cylinder 65. By setting the pressure ring 77, the pressure ring 77 can squeeze the compacted soil that falls into the hole in the ground, so that the soil that falls into the hole is more substantial, thereby improving the backfill effect of the hole in the ground.

[0048] The working principle is as follows: first, the seed drill body 1 is moved to the designated position through the rotating wheel, and the driving machine 3 is started at this time, so that the driving machine 3 drives the drill tube 5 to rotate at a high speed, and at the same time, the personnel manually rotate the transmission rod 4, so that the transmission rod 4 drives the pedestal 2 to move up and down, so that the pedestal 2 drives the rotating drill tube 5 to move in the direction close to the ground, and when the drill tube 5 moves to a position in contact with the ground, the drill tube 5 uses its high-speed rotation to drill holes in the ground, so that cylindrical compacted soil is generated in the holes on the ground, and then the seed drill body 1 is moved again, so that the seed drill body 1 drives the frame 61 to move, and the frame 61 drives the cylinder 65 to move, and when the cylinder 65 moves to a position corresponding to the hole on the ground, the electric motor is used to drive the electric screw 62, so that the electric screw 62 drives the screw hole rod 64 to move along its surface toward the ground, so that the screw hole rod 64 drives the cylinder 65 to move toward the ground, so that the cylinder 65 drives the connecting block 614 to move toward the ground, so that the connecting block 614 pulls the rope 617 during the movement, so that the rope 617 drives the round rod 615 to move away from the frame 61, so that the round rod 615 drives the concave frame 618 to move toward the frame 61, and then the concave frame 618 drives the plurality of rectangular covers 630 to move away from the cylinder 65. When the cylinder 65 moves to the position inside the hole drilled into the ground, the cylindrical compacted soil drilled from the ground is located inside the cylinder 65. At this time, the electric telescopic rod 610 is started, so that the electric telescopic rod 6 10 drives the ring 66 to move up and down along the inside of the cylinder 65, so that the ring 66 drives the pushing block 68 to move toward the direction close to the electric telescopic rod 610. When the pushing block 68 moves to the position of squeezing the surface of the pressing block 69, the pressing block 69 moves toward the inner wall of the cylinder 65 along the inside of the rectangular hole 67 under the squeezing action of the pushing block 68, so that the pressing block 69 moves toward the inner wall of the cylinder 65 to squeeze the surface of the cylindrical compacted soil inside the cylinder 65, thereby completing the clamping and fixing of the cylindrical compacted soil. At this time, the electric motor is used again to drive the electric screw 62 to reverse, so that the electric screw 62 drives the screw hole rod 64 to move toward the direction close to the frame 61, so that the screw hole rod 64 drives the cylinder 65 to move toward the direction close to the frame 61, so that The cylinder 65 drives the cylindrical compacted soil and the connecting block 614 to move toward the frame 61, so that the connecting block 614 puts back the rope 617 when moving toward the frame 61. At this time, under the reaction force of the first spring 616, the first spring 616 drives the round rod 615 to reset toward the frame 61, so that the round rod 615 pulls the rope 617 to move, so that the round rod 615 drives the concave frame 618 to move away from the frame 61, so that the concave frame 618 drives the multiple rectangular covers 630 to move toward the cylinder 65. When the cylinder 65 moves to the specified position, the cylindrical compacted soil is brought out of the hole in the ground. At this time, the motor 619 is started, so that the motor 619 drives the first round tube 620 to rotate.The first circular tube 620 drives the plurality of second circular tubes 628 to rotate, and the plurality of second circular tubes 628 drives the plurality of rectangular covers 630 to rotate, and the plurality of second circular tubes 628 drives the plurality of limiting rings 631 to rotate, and the plurality of limiting rings 631 drives the plurality of magnet rods 633 to rotate. When the plurality of second circular tubes 628 drives the plurality of rectangular covers 630 to rotate to a position where they are about to collide with the cylindrical compacted soil, the plurality of magnet rods 633 rotate to a position corresponding to the magnet sleeve ring 627. Under the effect of the magnetic repulsion between the magnet rods 633 and the magnet sleeve ring 627, the plurality of magnet rods 633 drives the plurality of limiting rings 631 to move toward the rectangular cover 630, so that the plurality of limiting rings 631 squeeze and drive the plurality of spring top rods 632 to move toward the inner direction of the rectangular cover 630, so that the plurality of spring top rods 632 drive the plurality of circular shafts 634 and the knocking column 635 to move. When the rectangular cover 630 rotates to a position close to the cylindrical compacted soil, the knocking column 635 moves out of the rectangular cover 630 and collides with the cylindrical compacted soil, so that the knocking column 635 breaks up the surface of the cylindrical compacted soil with the help of multiple barbs on the surface, so that the cylindrical compacted soil is broken up and falls back into the hole below under the collision of multiple knocking columns 635, and at the same time, the pump 622 is started, so that the pump 622 extracts the water flow inside the water storage tank 623 and sprays it through the multiple rectangular covers 630, so that the water flow is sprayed onto the surface of the cylindrical compacted soil through the rectangular cover 630 and the broken soil is moistened and dusted. At the same time, the closing and opening of multiple solenoid valves 629 can be controlled to moisten and dust different positions on the surface of the cylindrical compacted soil, thereby completing the drilling, breaking and moistening of the compacted soil.

[0049] First, the personnel put the corn into the storage box 74. When the cylindrical compacted soil is broken, the cylinder 65 is moved again, so that the cylinder 65 drives the hollow ring 71, the delivery pipe 73 and the storage box 74 to move. When the cylinder 65 is reset, the delivery pump 75 is started, so that the delivery pump 75 delivers the corn in the storage box 74 to the delivery pipe 73 and the hollow ring 71. At the same time, the corn can enter the injection pipe 72 from the hollow ring 71 and be put into the hole while the cylindrical compacted soil is broken, and be wrapped by the loose soil, thereby completing the rapid sowing of corn.

Claims

1. A corn sowing device, comprising a sowing machine body (1), characterized in that: A pedestal (2) is provided on one side of the seed drill body (1), a driving machine (3) is provided on one side of the pedestal (2), a drill tube (5) is provided on one side of the pedestal (2), a transmission rod (4) is provided on one side of the seed drill body (1), the surface of the transmission rod (4) is threadedly connected to the inner wall of the pedestal (2), the output end of the driving machine (3) is connected to the drill tube (5), and a soil crushing device (6) for removing and crushing compacted soil in a hole is provided on one side of the seed drill body (1), the soil crushing device (6) comprises a frame (61), and an auxiliary device (7) is provided on one side of the frame (61).

2. A corn sowing device according to claim 1, characterized in that: The frame (61) is fixedly connected to a side of the seed drill body (1) close to the drill tube (5); an electric screw (62) is provided on one side of the frame (61); a screw hole rod (64) is threadedly connected to the surface of the electric screw (62); an end of the screw hole rod (64) away from the electric screw (62) is fixedly connected to a cylinder (65); a ring (66) is slidably connected to the inner wall of the cylinder (65); a push block (68) is fixedly connected to one side of the ring (66); a rectangular hole (67) is opened on the inner wall of the cylinder (65); a pressure block (68) is slidably connected to the inner wall of the rectangular hole (67); The cylinder (65) is provided with a block (69), the pressing block (69) corresponds to the position of the pushing block (68), one side of the cylinder (65) is fixedly connected to an electric telescopic rod (610), the movable end of the electric telescopic rod (610) is fixedly connected to the ring (66), the side of the cylinder (65) away from the screw hole rod (64) is fixedly connected to a connecting block (614), the inner wall of the side of the frame (61) away from the electric screw rod (62) is slidably connected to a round rod (615), one end of the round rod (615) is fixedly connected to a first spring (616), and the first spring (616) is sleeved on the round rod (615). ) surface, the other end of the first spring (616) is fixedly connected to the frame (61), one side of the round rod (615) is fixedly connected to a rope (617), the other end of the rope (617) is fixedly connected to the connecting block (614), the end of the round rod (615) away from the rope (617) is fixedly connected to a concave frame (618), one side of the concave frame (618) is fixedly connected to a motor (619), the output end of the motor (619) is fixedly connected to a first round tube (620), and the end of the first round tube (620) away from the motor (619) is sealed by a bearing. A pipe (621) is rotatably connected to the frame (61); the surface of the pipe (621) is slidably connected to the inner wall of the frame (61); a pump (622) is provided on one side of the pipe (621); one end of the pipe (621) away from the first circular pipe (620) is fixedly connected to a water storage tank (623); a plurality of second circular pipes (628) are fixedly connected to the surface of the first circular pipe (620); one end of the plurality of second circular pipes (628) away from the first circular pipe (620) is fixedly connected to a rectangular cover (630); and a solenoid valve (629) is provided inside each of the plurality of second circular pipes (628).

3. A corn sowing device according to claim 2, characterized in that: The surfaces of the plurality of second circular tubes (628) are sleeved with a limiting ring (631), and the sides of the plurality of limiting rings (631) close to the rectangular cover (630) are fixedly connected with a spring push rod (632), and the surfaces of the plurality of spring push rods (632) are respectively slidably connected with the inner walls of the plurality of rectangular covers (630), and the springs in the plurality of spring push rods (632) are fixedly connected with the rectangular cover (630), and the ends of the plurality of spring push rods (632) away from the limiting ring (631) are fixedly connected with a circular shaft (634), and the surfaces of the plurality of circular shafts (634) are rotatably connected with a knocking column (635), and the surfaces of the plurality of knocking columns (635) are provided with a plurality of barbs, and the plurality of The circular shaft (634) and the knocking column (635) are respectively arranged inside the plurality of rectangular covers (630); the ends of the plurality of limit rings (631) away from the rectangular covers (630) are fixedly connected to the magnet rod (633); the inner side of the concave frame (618) is fixedly connected to the plurality of rectangular rods (626); the ends of the plurality of rectangular rods (626) away from the concave frame (618) are fixedly connected to the magnet ring (627); the plurality of magnet rings (627) are sleeved on the surface of the first circular tube (620); the plurality of magnet rings (627) respectively correspond to the positions of the plurality of magnet rods (633); the magnet rods (633) and the magnet rings (627) are magnetically repelled from each other.

4. A corn sowing device according to claim 2, characterized in that: A sliding rod (636) is fixedly connected to one side of the water storage tank (623), the surface of the sliding rod (636) is slidably connected to the inner wall of the frame (61), and the end of the sliding rod (636) away from the water storage tank (623) is fixedly connected to the concave frame (618).

5. A corn sowing device according to claim 2, characterized in that: A rotating frame (624) is fixedly connected to one side of the frame (61), and two baffles (625) are symmetrically fixedly connected to one end of the rotating frame (624) away from the frame (61). The surface of the rope (617) is in contact with the surface of the rotating frame (624), and the rope (617) is located between the two baffles (625).

6. A corn sowing device according to claim 2, characterized in that: A positioning rod (63) is fixedly connected to one side of the frame (61) close to the electric screw rod (62), and the other end of the positioning rod (63) is fixedly connected to the seed drill body (1). A circular hole (613) is opened on one side of the screw hole rod (64), and the surface of the positioning rod (63) is slidably connected to the inner wall of the circular hole (613).

7. A corn sowing device according to claim 2, characterized in that: One side of the pushing block (68) is fixedly connected to a T-shaped column (611), one side of the pressing block (69) is provided with a sliding groove (612), and the T-shaped column (611) is arranged inside the sliding groove (612).

8. A corn sowing device according to claim 1, characterized in that: The auxiliary device (7) comprises a hollow ring (71), the hollow ring (71) is fixedly connected to the cylinder (65), one side of the hollow ring (71) is fixedly connected to a material injection pipe (72), one side of the cylinder (65) is provided with a round through hole (79), the round through hole (79) passes through the cylinder (65) and the ring (66), the material injection pipe (72) is arranged inside the round through hole (79), the material injection pipe (72) passes through the cylinder (65), one side of the hollow ring (71) is fixedly connected to a material delivery pipe (73), the material delivery pipe (73) is fixedly connected to a screw hole rod (64), the material delivery pipe (73) is located inside the frame (61), one end of the material delivery pipe (73) away from the hollow ring (71) is fixedly connected to a material storage box (74), and one side of the material storage box (74) is fixedly connected to a delivery pump (75).

9. A corn sowing device according to claim 8, characterized in that: A locking rod (76) is fixedly connected to one side of the material storage box (74), and the inner wall of the locking rod (76) is slidably connected to the surface of the frame (61).

10. A corn sowing device according to claim 8, characterized in that: The surface of the injection tube (72) is slidably connected with a pressure ring (77), and a second spring (78) is fixedly connected to the side of the pressure ring (77) close to the column tube. The second spring (78) is sleeved on the surface of the injection tube (72), and the other end of the second spring (78) is fixedly connected to the cylinder (65).

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