A corn dibbling machine capable of accurately controlling density

Abstract

The utility model provides a kind of corn dibbler of density can be accurately controlled.The corn dibbler of density can be accurately controlled includes: mounting seat, the bottom of the mounting seat is equipped with multiple wheel frames, multiple the wheel frame is rotatably installed with moving wheel on;Ditching knife, the ditching knife is slidably installed on the mounting seat;For storing corn seed storage box, the storage box is fixedly installed on the mounting seat, the bottom of the storage box is equipped with valve's discharge pipe;Uniform dibbling mechanism, the uniform dibbling mechanism is equipped on the mounting seat, for realizing the uniform dibbling of corn seed.The corn dibbler of density can be accurately controlled provided by the utility model guarantees the uniformity of corn seed dibbling, can more accurately control the distribution density of seed, is conducive to the balanced growth of corn plant, improves land utilization and corn yield.

Description

Technical Field

[0001] This utility model relates to the field of agricultural machinery technology, and in particular to a corn planter that can precisely control the density. Background Technology

[0002] Corn is an annual herbaceous plant belonging to the genus *Zea* in the family Poaceae. Its stems are erect and have distinct internodes.

[0003] As one of my country's important food crops, corn ranks among the world's top in terms of planting area and yield. However, traditional corn planting methods are often inefficient and uneven in density. Overly dense planting can lead to fierce competition among plants and a reduction in the number of kernels per ear, while sparse planting can lead to a waste of land resources.

[0004] Therefore, it is necessary to provide a corn planter that can precisely control the density to solve the above-mentioned technical problems. Utility Model Content

[0005] To address the technical problems of low efficiency and uneven density in traditional corn planting methods, this invention provides a corn planter that can precisely control the planting density.

[0006] The corn seeding machine with precise density control provided by this utility model includes: a mounting base, the bottom of which is provided with multiple wheel frames, each of which is rotatably mounted with a movable wheel; a furrowing blade, which is slidably mounted on the mounting base; a storage box for storing corn seeds, which is fixedly mounted on the mounting base, and the bottom of the storage box is provided with a discharge pipe with a valve; and a uniform seeding mechanism, which is disposed on the mounting base and is used to achieve uniform seeding of corn seeds.

[0007] Preferably, the uniform seeding mechanism includes a cylinder, a discharge pipe, a disc, multiple storage cylinders, and a rotating motor. The cylinder is fixedly installed at the bottom of the mounting base, and the top of the cylinder is connected to the discharge pipe. The discharge pipe is fixedly connected to one side of the cylinder and is located in front of the grooving knife. The disc is rotatably installed inside the cylinder, and multiple storage cylinders are disposed on the disc. The rotating motor is fixedly installed on one side of the cylinder, and the disc is connected to the output shaft of the rotating motor via a coupling.

[0008] Preferably, the inner wall of the feeding pipe is provided with an installation groove, and the installation groove is provided with a photoelectric sensor for sensing the position of the storage cylinder.

[0009] Preferably, a drive motor is fixedly mounted on the bottom of the mounting base, and a sprocket is provided on each of the moving wheels and the output shaft of the drive motor, with a chain sleeved on the two sprockets.

[0010] Preferably, a hydraulic rod is fixedly mounted on the mounting base, and the output rod of the hydraulic rod is connected to the trenching cutter.

[0011] Preferably, a soil storage box is fixedly installed on the mounting base, and a soil discharge pipe is provided at the bottom of the soil storage box, with the soil discharge pipe located behind the discharge pipe.

[0012] Preferably, a support cylinder is fixedly mounted on the mounting base, and a support rod is slidably mounted on the support cylinder, with the bottom end of the support rod connected to the trenching cutter.

[0013] Compared with related technologies, the corn planter with precise density control provided by this utility model has the following beneficial effects:

[0014] This invention provides a corn planter capable of precisely controlling planting density:

[0015] 1. The storage box can store the corn seeds to be sown, and the furrowing knife can open the furrow before sowing, which can realize furrowing and sowing operations at the same time, greatly saving manpower and time. The rotating motor drives the disc to rotate at a uniform speed, so that the time interval between each storage cylinder passing through the feeding pipe and the discharge pipe is equal, thereby ensuring the uniformity of corn seed sowing, enabling more precise control of seed distribution density, which is conducive to the balanced growth of corn plants, improving land utilization and corn yield.

[0016] 2. The photoelectric sensor can detect the position of the storage cylinder, so as to achieve the accuracy of the corn seed feeding position. The drive motor is used as the power source of the equipment, which can provide stable and continuous power. The chain and sprocket form a transmission, which accurately transmits the power to the moving wheels, so that the equipment can move in the field at a relatively stable speed, providing good preconditions for the uniform sowing of corn seeds. The extension and retraction of the hydraulic rod can control the raising and lowering height of the furrowing blade, and flexibly adjust the furrowing depth of the furrowing blade.

[0017] 3. The soil storage box enables continuous sowing and covering operations, and automatic covering after sowing improves sowing efficiency. The support cylinder and support rod can disperse the impact force on the furrowing blade and ensure the stability of the equipment. Attached Figure Description

[0018] Figure 1 This is a front view schematic diagram of a preferred embodiment of the corn planter capable of precisely controlling density provided by this utility model;

[0019] Figure 2 A front sectional view of a preferred embodiment of the corn planter capable of precise density control provided by this utility model;

[0020] Figure 3 for Figure 2 An enlarged structural diagram of part A shown in the figure;

[0021] Figure 4 for Figure 2 The diagram shows an enlarged view of part B.

[0022] The following are the labels in the diagram: 1. Mounting base; 2. Wheel frame; 3. Moving wheel; 4. Trenching cutter; 5. Storage box; 6. Feed pipe; 7. Cylinder; 8. Discharge pipe; 9. Disc; 10. Storage cylinder; 11. Rotary motor; 12. Photoelectric sensor; 13. Drive motor; 14. Sprocket; 15. Chain; 16. Hydraulic rod; 17. Soil storage box; 18. Discharge pipe; 19. Support cylinder; 20. Support rod. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Please refer to the following: Figures 1-4 ,in, Figure 1 This is a front view schematic diagram of a preferred embodiment of the corn planter capable of precisely controlling density provided by this utility model; Figure 2 A front sectional view of a preferred embodiment of the corn planter capable of precise density control provided by this utility model; Figure 3 for Figure 2 An enlarged structural diagram of part A shown in the figure; Figure 4 for Figure 2 The diagram shows an enlarged view of part B.

[0025] The corn seeding machine capable of precise density control includes: a mounting base 1, with multiple wheel frames 2 at its bottom, each with a movable wheel 3 rotatably mounted on it; a furrowing blade 4, slidably mounted on the mounting base 1; a storage box 5 for storing corn seeds, fixedly mounted on the mounting base 1, with a discharge pipe 6 equipped with a valve at its bottom; and a uniform seeding mechanism, located on the mounting base 1, for achieving uniform seeding of corn seeds. The storage box 5 stores the corn seeds to be sown, and the furrowing blade 4 can perform furrowing before sowing, enabling simultaneous furrowing and sowing operations, greatly saving manpower and time.

[0026] The uniform seeding mechanism includes a cylinder 7, a discharge pipe 8, a disc 9, multiple storage cylinders 10, and a rotating motor 11. The cylinder 7 is fixedly installed at the bottom of the mounting base 1, and the top of the cylinder 7 is connected to the discharge pipe 6. The discharge pipe 8 is fixedly connected to one side of the cylinder 7 and is located in front of the furrowing knife 4. The disc 9 is rotatably installed inside the cylinder 7, and multiple storage cylinders 10 are disposed on the disc 9. The rotating motor 11 is fixedly installed on one side of the cylinder 7. The disc 9 is connected to the output shaft of the rotating motor 11 through a coupling. The rotating motor 11 drives the disc 9 to rotate at a uniform speed, so that the time interval between each storage cylinder 10 passing through the discharge pipe 6 and the discharge pipe 8 is equal, thereby ensuring the uniformity of corn seed sowing, enabling more precise control of seed distribution density, which is beneficial to the balanced growth of corn plants, improving land utilization and corn yield.

[0027] The inner wall of the feeding pipe 6 is provided with an installation groove, and a photoelectric sensor 12 for sensing the position of the storage cylinder 10 is provided in the installation groove. The photoelectric sensor 12 can sense the position of the storage cylinder 10, so as to achieve the accuracy of the corn seed feeding position.

[0028] A drive motor 13 is fixedly installed at the bottom of the mounting base 1. A sprocket 14 is provided on the output shaft of each of the moving wheels 3 and the drive motor 13. A chain 15 is sleeved on the two sprockets 14. The drive motor 13 serves as the power source of the equipment, providing stable and continuous power. The chain 15 and the sprocket 14 form a transmission, accurately transmitting power to the moving wheels 3, enabling the equipment to move in the field at a relatively stable speed, providing good preconditions for the uniform sowing of corn seeds.

[0029] A hydraulic rod 16 is fixedly installed on the mounting base 1. The output rod of the hydraulic rod 16 is connected to the trenching cutter 4. By extending and retracting the hydraulic rod 16, the height of the trenching cutter 4 can be controlled, and the trenching depth of the trenching cutter 4 can be flexibly adjusted.

[0030] A soil storage box 17 is fixedly installed on the mounting base 1. A soil discharge pipe 18 is provided at the bottom of the soil storage box 17. The soil discharge pipe 18 is located behind the material discharge pipe 8. Through the soil storage box 17, the continuous sowing and covering operations are realized, and automatic covering is achieved after sowing, thereby improving the sowing efficiency.

[0031] A support cylinder 19 is fixedly installed on the mounting base 1, and a support rod 20 is slidably installed on the support cylinder 19. The bottom end of the support rod 20 is connected to the trenching cutter 4. The support cylinder 19 and the support rod 20 can disperse the impact force on the trenching cutter 4 and ensure the stability of the equipment.

[0032] It is worth noting that the circuits, electronic components, and modules involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the software and methods.

[0033] The working principle of the corn planter with precise density control provided by this utility model is as follows:

[0034] This solution also includes an electrical control cabinet, which is installed on the equipment. During use, each piece of electrical equipment can be started and operated separately through the electrical control cabinet. The power connection method of each piece of electrical equipment is an existing mature technology and is well known to those in the field, so it will not be described in detail here.

[0035] In use, the drive motor 13 is started, and its output shaft rotates accordingly. According to the transmission principle, the sprocket 14 on the output shaft of the drive motor 13 drives the sprocket 14 on the moving wheel 3 to rotate via the chain 15, propelling the entire device forward at a uniform speed. During this forward movement, the hydraulic rod 16 drives the trenching cutter 4 to move downward, bringing it into contact with the soil and performing trenching operations. Simultaneously, the rotating motor 11 is started, causing the disc 9 to rotate inside the cylinder 7, and the storage cylinder 10 rotates to the discharge pipe 6. When the seed is in position, it is sensed by photoelectric sensor 12 (such as E3ZG-LS61). At this time, the solenoid valve on the feeding pipe 6 opens, and the seeds are put into the storage cylinder 10 and then closed. As the disc 9 rotates continuously, the solenoid valve opens and closes continuously, and the seeds are continuously put into multiple storage cylinders 10. When the storage cylinder 10 rotates to the position of the discharge pipe 8, the corn seeds will be discharged, thus realizing the control of the corn seed sowing spacing. During the seed sowing process, the valve on the discharge pipe 8 is opened to discharge the soil and cover the sown corn seeds with soil.

[0036] Compared with related technologies, the corn planter with precise density control provided by this utility model has the following beneficial effects:

[0037] This invention provides a corn seed planter capable of precisely controlling seed density. A storage tank 5 stores the corn seeds to be planted, and a furrowing blade 4 opens furrows before planting, enabling simultaneous furrowing and planting operations, significantly saving manpower and time. A rotating motor 11 drives a disc 9 to rotate at a uniform speed, ensuring that each storage cylinder 10 passes through the feeding pipe 6 and discharge pipe 8 at equal time intervals, thus guaranteeing uniform seed distribution and more precise control of seed density. This promotes balanced growth of corn plants, improves land utilization, and increases corn yield. A photoelectric sensor 12 detects the position of the storage cylinders 10, allowing for precise control of the corn seed feeding location. Accuracy is ensured by the stable and continuous power provided by the drive motor 13, which serves as the power source for the equipment. The chain 15 and sprocket 14 form a transmission, accurately transmitting power to the moving wheels 3, enabling the equipment to move in the field at a relatively stable speed. This provides a good prerequisite for the uniform sowing of corn seeds. The extension and retraction of the hydraulic rod 16 allows for control of the height of the furrowing blade 4, flexibly adjusting the furrowing depth. The soil storage box 17 enables continuous sowing and covering operations, and automatic covering after sowing improves sowing efficiency. The support cylinder 19 and support rod 20 disperse the impact force on the furrowing blade 4, ensuring the stability of the equipment.

[0038] It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system and control system of the device is not fully described. However, those skilled in the art who understand the principle of the above utility model can clearly understand the specific details of its power mechanism, power supply system and control system.

[0039] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A corn planter capable of precisely controlling density, characterized in that, include: The mounting base has multiple wheel frames at its bottom, and each of the multiple wheel frames has a movable wheel rotatably mounted on it; A trenching cutter, which is slidably mounted on the mounting base; A storage box for storing corn seeds, the storage box being fixedly installed on the mounting base, and the bottom of the storage box being equipped with a discharge pipe with a valve; A uniform seeding mechanism, mounted on the mounting base, is used to achieve uniform seeding of corn seeds. The uniform seeding mechanism includes a cylinder, a discharge pipe, a disc, multiple storage cylinders, and a rotating motor. The cylinder is fixedly mounted on the bottom of the mounting base, and the top of the cylinder is connected to the discharge pipe. The discharge pipe is fixedly connected to one side of the cylinder and is located in front of the furrowing knife. The disc is rotatably mounted inside the cylinder, and multiple storage cylinders are disposed on the disc. The rotating motor is fixedly mounted on one side of the cylinder, and the disc is connected to the output shaft of the rotating motor via a coupling.

2. The precision density controlled corn planter of claim 1, wherein, The inner wall of the feeding pipe is provided with an installation groove, and a photoelectric sensor for sensing the position of the storage cylinder is provided in the installation groove.

3. The precision density control corn planter of claim 1, wherein, A drive motor is fixedly installed at the bottom of the mounting base. A sprocket is provided on each of the moving wheels and the output shaft of the drive motor, and a chain is sleeved on the two sprockets.

4. The precision density control corn planter of claim 1, wherein, A hydraulic rod is fixedly mounted on the mounting base, and the output rod of the hydraulic rod is connected to the trenching cutter.

5. The precision density control corn planter of claim 1, wherein, A soil storage box is fixedly installed on the mounting base, and a soil discharge pipe is provided at the bottom of the soil storage box. The soil discharge pipe is located behind the discharge pipe.

6. The precision density control corn planter of claim 1, wherein, A support cylinder is fixedly installed on the mounting base, and a support rod is slidably installed on the support cylinder. The bottom end of the support rod is connected to the trenching cutter.

Images