Water and fertilizer integrated seeding device for corn planting

Abstract

The utility model relates to the technical field of corn planting and seeding, and discloses a water and fertilizer integrated seeding device for corn planting, which comprises a seeding device, universal wheels are fixedly mounted at the bottom of the seeding device, and a handrail is fixedly mounted on the surface of the seeding device. A control assembly is arranged, an output shaft of a motor drives a rotating disc to rotate, clamping teeth on the surface of the rotating disc abut against a rack to move, a transverse rod fixed to the surface of the rack moves under supporting of a first spring, a sliding rod fixed to the surface of the rack drives a pressing plate to move, and a moving rod fixed to the surface of the pressing plate moves synchronously; a baffle fixed on the surface of a moving rod and a sealing plate fixed on the surface of a sliding rod perform reciprocating motion, so that the corn seeds and water and fertilizer in a discharging frame and a water and fertilizer frame quantitatively fall out of a discharging opening, and the situation of imbalance caused by excessive discharging of the corn seeds or the water and fertilizer is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of corn planting and sowing, in particular to a water-fertilizer integrated sowing device for corn planting. Background Art

[0002] Corn is an important food crop and feed crop, and one of the crops with the largest planting area in the world. Corn is mainly used for the production of food, feed, industrial raw materials and biofuels.

[0003] In the process of corn planting, a seeding device will be used. Using a corn seeding device can improve seeding efficiency and seeding quality. It can ensure uniform distribution and appropriate density of seeds, thereby promoting the growth and development of corn.

[0004] The existing integrated sowing device cannot control the sowing speed and sowing amount during the sowing process, so it is very easy to have too much or too little corn seeds, too much or too little water and fertilizer. The excessive or too little form can easily cause an unbalanced state, thus affecting the planting of corn. To address this problem, we have proposed a water-fertilizer integrated sowing device for corn planting. Summary of the invention

[0005] The utility model aims to provide a water-fertilizer integrated sowing device for corn planting, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a corn planting water-fertilizer integrated sowing device, comprising a sowing device, a universal wheel is fixedly installed at the bottom of the sowing device, a handrail is fixedly installed on the surface of the sowing device, a fixing plate is fixedly installed on the inner wall of the sowing device, a discharge bin is fixedly installed on the surface of the fixing plate, the discharge bin is fixedly connected to the discharge frame by the discharge frame, a water-fertilizer bin is fixedly installed on the surface of the fixing plate, the water-fertilizer bin is fixedly connected to the water-fertilizer frame by the water-fertilizer frame, a feeding port is arranged at the bottom of the sowing device, a bracket is fixedly installed on the inner wall of the sowing device, a control component is arranged on the surface of the bracket, and the control component comprises:

[0007] A turntable, the turntable is rotatably connected to the surface of the bracket, a motor is fixedly mounted on the surface of the bracket, and an output shaft of the motor is fixedly connected to the surface of the turntable;

[0008] A latching tooth, wherein the latching tooth is fixedly mounted on the surface of the rotating disk, the latching tooth meshes with the rack, a cross bar is fixedly mounted on the surface of the rack, the cross bar penetrates the bracket and is slidably connected with the bracket, the surface of the bracket is fixedly connected with one end of a spring 1, the other end of the spring 1 is fixedly mounted on the surface of the cross bar, and a support rod is fixedly mounted on the surface of the rack;

[0009] A shielding piece is provided on the surface of the bracket to shield the material discharging frame, so as to avoid an imbalance caused by excessive feeding of corn seeds or water and fertilizer.

[0010] Preferably, the shielding member comprises: a pressure plate, the surface of which is fixedly connected to one end of the second spring, the other end of the second spring is fixedly mounted on the surface of the bracket, and the pressure plate can move under the support of the second spring.

[0011] Preferably, a sliding rod is fixedly mounted on the surface of the support rod, the sliding rod is fixedly mounted on the surface of the pressure plate, the sliding rod passes through the bracket and is slidably connected to the bracket, a sealing plate is fixedly mounted on the surface of the sliding rod, the sealing plate is slidably connected to the bottom of the water and fertilizer frame, and when the support rod moves, the sliding rod can move within the bracket.

[0012] Preferably, a moving rod is fixedly installed on the surface of the pressure plate, the moving rod passes through the bracket and is slidably connected to the bracket, a baffle is fixedly installed on the surface of the moving rod, the baffle is fitted with the bottom of the discharge frame, and when the pressure plate moves, the moving rod can slide in the bracket.

[0013] Preferably, a knocking rod is fixedly mounted on the surface of the moving rod, and the knocking rod can move synchronously with the moving rod.

[0014] Preferably, the knocking rod is in an L-shape, and the L-shaped knocking rod can knock on the material discharge frame without hindering the stable movement of the moving rod.

[0015] Compared with the prior art, the utility model provides a water-fertilizer integrated sowing device for corn planting, which has the following beneficial effects:

[0016] 1. The integrated water-fertilizer sowing device for corn planting is provided with a control component. The output shaft of the motor drives the turntable to rotate, the latching teeth on the surface of the turntable contact the rack to move, the cross bar fixed to the rack surface moves under the support of spring 1, the slide bar fixed to the rack surface drives the pressure plate to move, the moving rod fixed to the pressure plate surface moves synchronously, the baffle fixed to the surface of the moving rod and the sealing plate fixed to the surface of the slide bar perform reciprocating motion, and the corn seeds and water and fertilizer in the discharge frame and the water and fertilizer frame will fall out of the discharge port in a certain amount, so as to avoid the imbalance caused by excessive discharge of corn seeds or water and fertilizer.

[0017] 2. The corn planting water-fertilizer integrated sowing device is provided with a knocking rod. When the moving rod moves, the knocking rod fixed on the surface of the moving rod will move synchronously to knock on the surface of the discharge frame, so that the corn seeds stuck to the inner wall of the discharge frame will fall off, avoiding waste of resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the top view structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the control component of the utility model.

[0022] In the figure: 1. sowing device; 2. universal wheel; 3. handrail; 4. fixing plate; 5. discharge bin; 6. discharge frame; 7. control component; 71. motor; 72. turntable; 73. latch; 74. rack; 75. cross bar; 76. spring 1; 77. support rod; 78. shielding member; 781. pressure plate; 782. spring 2; 783. slide bar; 784. sealing plate; 785. moving rod; 786. baffle; 787. knocking rod; 8. water and fertilizer frame; 9. water and fertilizer bin; 10. discharge port; 11. bracket. DETAILED DESCRIPTION

[0023] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a water-fertilizer integrated sowing device for corn planting, comprising a sowing device 1, a universal wheel 2 is fixedly installed at the bottom of the sowing device 1, a handrail 3 is fixedly installed on the surface of the sowing device 1, a fixed plate 4 is fixedly installed on the inner wall of the sowing device 1, a discharge bin 5 is fixedly installed on the surface of the fixed plate 4, the discharge bin 5 is fixedly connected to the discharge frame 6 by the discharge frame 6, a water-fertilizer bin 9 is fixedly installed on the surface of the fixed plate 4, the water-fertilizer bin 9 is fixedly connected to the water-fertilizer frame 8 by the water-fertilizer frame 8, a feeding port 10 is provided at the bottom of the sowing device 1, a bracket 11 is fixedly installed on the inner wall of the sowing device 1, a control component 7 is provided on the surface of the bracket 11, and the control component 7 comprises: a motor 71, a turntable 72, a latch 73, a rack 74, a cross bar 75, a spring 76, a support rod 77, and a shielding member 78.

[0024] The turntable 72 is rotatably connected to the surface of the bracket 11, a motor 71 is fixedly installed on the surface of the bracket 11, the output shaft of the motor 71 is fixedly connected to the surface of the turntable 72, the latch 73 is fixedly installed on the surface of the turntable 72, the latch 73 is meshed with the rack 74, a cross bar 75 is fixedly installed on the surface of the rack 74, the cross bar 75 passes through the bracket 11 and is slidably connected to the bracket 11, the surface of the bracket 11 is fixedly connected to one end of a spring 76, the other end of the spring 76 is fixedly installed on the surface of the cross bar 75, a support rod 77 is fixedly installed on the surface of the rack 74, a shielding member 78 for shielding the discharge frame 6 is provided on the surface of the bracket 11, and the motor 71 is fixedly installed on the surface of the turntable 72. The output shaft drives the turntable 72 to rotate, and the latch teeth 73 on the surface of the turntable 72 move against the rack 74, and the cross bar 75 fixed on the surface of the rack 74 moves under the support of the spring 76, and the slide bar 783 fixed on the surface of the rack 74 drives the pressure plate 781 to move, and the moving rod 785 fixed on the surface of the pressure plate 781 moves synchronously, and the baffle 786 fixed on the surface of the moving rod 785 and the sealing plate 784 fixed on the surface of the slide bar 783 perform reciprocating motion, and the corn seeds and water and fertilizer in the discharge frame 6 and the water and fertilizer frame 8 will fall out of the discharge port 10 in a certain amount to avoid the imbalance caused by excessive discharge of corn seeds or water and fertilizer.

[0025] The shielding member 78 includes a pressing plate 781, the surface of which is fixedly connected to one end of a spring 782, the other end of which is fixedly mounted on the surface of the bracket 11, and the pressing plate 781 can move under the support of the spring 782. A sliding rod 783 is fixedly mounted on the surface of the support rod 77, and the sliding rod 783 is fixedly mounted on the surface of the pressing plate 781. The sliding rod 783 penetrates the bracket 11 and is slidably connected to the bracket 11. A sealing plate 784 is fixedly mounted on the surface of the sliding rod 783, and the sealing plate 784 is slidably connected to the bottom of the water and fertilizer frame 8. When the support rod 77 moves, the sliding rod 783 can move in the bracket 11. A moving rod 785 is fixedly mounted on the surface of the pressing plate 781, and the moving rod 785 penetrates the bracket 11 and is slidably connected to the bracket 11. A baffle 786 is fixedly mounted on the surface of the moving rod 785, and the baffle 786 is attached to the bottom of the material discharging frame 6. When the pressing plate 781 moves, the moving rod 785 can slide in the bracket 11. The surface of the mobile rod 785 is fixedly provided with a knocking rod 787, and the knocking rod 787 can move synchronously with the mobile rod 785. The knocking rod 787 is shaped as an L-type, and the L-type knocking rod 787 can knock the discharge frame 6 without hindering the stable movement of the mobile rod 785.

[0026] In the utility model, when in use, corn seeds or water and fertilizer are placed in the feeding bin 5 and the water and fertilizer bin 9 respectively. After placement, the motor 71 is debugged to slow down the speed of the motor 71. Then, the operator pushes the sowing device 1 to move through the handrail 3. During the movement, the motor 71 is started, and the output shaft of the motor 71 drives the turntable 72 to rotate. The latch teeth 73 on the surface of the turntable 72 contact the rack 74 to move, and the cross bar 75 fixed on the surface of the rack 74 moves under the support of the spring 76. The sliding rod 783 fixed on the surface of the rack 74 drives the pressure plate 781 to move, and the moving rod 785 fixed on the surface of the pressure plate 781 moves synchronously. When the moving rod 785 moves, the baffle plate 786 fixed on the surface of the moving rod 785 and the sealing plate 784 fixed on the surface of the sliding rod 783 reciprocate, and the corn seeds and water and fertilizer in the discharge frame 6 and the water and fertilizer frame 8 will fall out from the discharge port 10 in a quantitative manner to achieve integrated sowing, while avoiding the imbalance caused by excessive discharge of corn seeds or water and fertilizer, and the corn seeds and water and fertilizer enter the holes in the cultivated field. At the same time, when the moving rod 785 reciprocates, the knocking rod 787 fixed on the surface of the moving rod 785 will move synchronously to knock on the surface of the discharge frame 6, and the corn seeds stuck to the inner wall of the discharge frame 6 will fall off, avoiding waste of resources.

[0027] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A water-fertilizer integrated sowing device for corn planting, comprising a sowing device (1), characterized in that: The bottom of the sowing device (1) is fixedly mounted with a universal wheel (2); the surface of the sowing device (1) is fixedly mounted with a handrail (3); the inner wall of the sowing device (1) is fixedly mounted with a fixing plate (4); the surface of the fixing plate (4) is fixedly mounted with a discharge bin (5); the discharge bin (5) is fixedly connected to a discharge frame (6); the surface of the fixing plate (4) is fixedly mounted with a water and fertilizer bin (9); the water and fertilizer bin (9) is fixedly connected to a water and fertilizer frame (8); the bottom of the sowing device (1) is provided with a discharge port (10); the inner wall of the sowing device (1) is fixedly mounted with a bracket (11); the surface of the bracket (11) is provided with a control component (7); the control component (7) comprises: a rotating disk (72), the rotating disk (72) being rotatably connected to the surface of the bracket (11), a motor (71) being fixedly mounted on the surface of the bracket (11), and an output shaft of the motor (71) being fixedly connected to the surface of the rotating disk (72); a latching tooth (73), wherein the latching tooth (73) is fixedly mounted on the surface of the rotating disk (72), the latching tooth (73) meshes with a rack (74), a cross bar (75) is fixedly mounted on the surface of the rack (74), the cross bar (75) passes through the bracket (11) and is slidably connected to the bracket (11), the surface of the bracket (11) is fixedly connected to one end of a spring (76), the other end of the spring (76) is fixedly mounted on the surface of the cross bar (75), and a support rod (77) is fixedly mounted on the surface of the rack (74); A shielding member (78) is provided on the surface of the bracket (11) for shielding the material discharging frame (6).

2. A water-fertilizer integrated sowing device for corn planting according to claim 1, characterized in that: The shielding member (78) comprises a pressing plate (781), the surface of the pressing plate (781) being fixedly connected to one end of a second spring (782), and the other end of the second spring (782) being fixedly mounted on the surface of the bracket (11).

3. A water-fertilizer integrated sowing device for corn planting according to claim 2, characterized in that: A sliding rod (783) is fixedly mounted on the surface of the support rod (77), the sliding rod (783) is fixedly mounted on the surface of the pressure plate (781), the sliding rod (783) passes through the bracket (11) and is slidably connected to the bracket (11), and a sealing plate (784) is fixedly mounted on the surface of the sliding rod (783), and the sealing plate (784) is slidably connected to the bottom of the water and fertilizer frame (8).

4. The water-fertilizer integrated sowing device for corn planting according to claim 2, characterized in that: A moving rod (785) is fixedly mounted on the surface of the pressing plate (781), the moving rod (785) passes through the bracket (11) and is slidably connected to the bracket (11), and a baffle (786) is fixedly mounted on the surface of the moving rod (785), the baffle (786) is in contact with the bottom of the material discharging frame (6).

5. The water-fertilizer integrated sowing device for corn planting according to claim 4, characterized in that: A knocking rod (787) is fixedly mounted on the surface of the moving rod (785).

6. The water-fertilizer integrated sowing device for corn planting according to claim 5, characterized in that: The knocking rod (787) is L-shaped.

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