Numerical control type cultivation all-in-one machine

Abstract

The invention discloses a cultivation all-in-one machine, belongs to the technical field of agricultural equipment, and particularly relates to a numerical control type cultivation all-in-one machine which comprises a rack, a handle, a battery pack, a transmission device, a seeding device and a single-chip microcomputer device. It is ensured that each seed is sown into soil at a proper position and at a proper interval, the sowing accuracy and uniformity are improved, and a good initial condition is provided for crop growth; the storage battery is used for supplying power, and then the storage battery drives the motor to work, so that the cost can be reduced, energy conservation and emission reduction can be realized, the agricultural production efficiency can be greatly improved, the labor intensity of small farmers can be reduced, and meanwhile, the seeding accuracy and uniformity can be ensured, so that a better production effect can be realized.

Description

Technical Field

[0001] The invention discloses an integrated tillage machine, belongs to the technical field of agricultural equipment, and specifically relates to a numerically controlled integrated tillage machine. Background Art

[0002] For many small farmers, traditional sowing methods are still a difficult problem to overcome. They often use manual sowing, which is inefficient and difficult to ensure accuracy and uniformity of sowing. This not only increases their labor intensity, but may also lead to uneven crop growth, affecting the final yield and quality.

[0003] There are still some problems with pea sowing. The traditional sowing method results in low sowing efficiency, unstable quality, and high labor intensity [1]. Since manual sowing relies on manual operation, the sowing speed is relatively slow, and it is difficult to ensure the accuracy and uniformity of sowing, which may lead to uneven distribution of pea plants, thereby affecting subsequent growth and yield. In addition, pea planting in some areas may also be affected by natural conditions such as terrain and soil. In many places dominated by plateaus, mountains and hills, most of the cultivated land is small and scattered due to the widespread hills and difficulty in reclamation, and there is no realistic basis for large-scale agricultural mechanization. The southwest region has long been limited by objective economic and technical conditions, with low agricultural benefits and weak accumulation capacity, resulting in a low degree of agricultural mechanization. Summary of the invention

[0004] Purpose of the invention: to provide a CNC all-in-one tillage machine to solve the above-mentioned problems.

[0005] Technical solution: A CNC integrated tillage machine includes: a frame, which is composed of a plurality of brackets and is used to support other components;

[0006] A handle is fixedly mounted on one side of the frame to manually operate the seeder;

[0007] A battery pack, fixedly mounted on the frame, consists of two batteries and provides power for the sowing process;

[0008] A transmission device is installed on the frame and includes gears, pulleys, belts, transmission chains, hinge protection shells and transmission rods to achieve movement or sowing work;

[0009] A sowing device is installed on the frame and includes a material distributor, a code disc, a seed meter, a material discharging hopper, a soil distributing wheel and a soil sealing wheel to realize the work of discharging, dividing, sowing and sealing;

[0010] A single chip microcomputer device is installed on the frame and connected with the battery pack, the transmission device and the seeding device to control their operation.

[0011] In a further embodiment, the transmission device includes: a motor, which is fixedly mounted on the frame through a fixed base; a first transmission rod, both ends of which are mounted on one end of the frame through bearing seats and one end is connected to the rotating shaft of the motor; a first pulley, which is sleeved on the first transmission rod to rotate with the transmission rod; a second pulley, which is sleeved on the distributor; a belt, which connects the first pulley and the second pulley to drive the second pulley to rotate through the first pulley; the second transmission rod, which is mounted on the other end of the frame through a bearing seat; a first gear, which is sleeved on the second transmission rod; a first drive rod, which is mounted on one end of the bottom of the frame through a bearing seat; a second drive rod, which is mounted on the other end of the bottom of the frame through a bearing seat; a second gear, which is sleeved on the second drive rod; a transmission chain, which connects the first gear and the second gear to drive the first gear to rotate through the second gear, and a hinge protective shell is arranged on the outside of the transmission chain.

[0012] In a further embodiment, the seed meter is fixedly mounted on the frame through a fixed base, the material divider is fixedly mounted on the top of the seed meter and is connected to the seed meter, the feed hopper is fixedly mounted on the bottom of the seed meter and is connected to the seed meter, the code disk is sleeved on one end of the second transmission rod, the soil dividing wheel is sleeved on the second driving rod, and the soil sealing wheel is sleeved on the first driving rod.

[0013] In a further embodiment, the second driving rod and the first driving rod are connected via a transmission sprocket and a transmission chain.

[0014] In a further embodiment, an alarm device is provided on the battery pack; the alarm device is connected to the single chip microcomputer device.

[0015] In a further embodiment, a photoelectric sensor is provided on the seed metering device, and the photoelectric sensor is connected to the single-chip device. When insufficient seeds are detected, the single-chip device will immediately activate the corresponding alarm device to send out a warning signal to remind the operator to replenish seeds.

[0016] In a further embodiment, the seed metering device adopts a vertical socket wheel type precision seed metering device, including: a shell, a seed scraper, a seeding disc, a seeding shaft, a seed protection plate, and a seeding device;

[0017] The shell is fixedly mounted on the frame through a fixed base, the seeding shaft is rotatably mounted on the shell, the second pulley is sleeved on the outer end of the seeding shaft to drive the seeding shaft to rotate, the seeding disk is located in the shell and has a clearance fit with the shell, a plurality of socket-shaped holes are provided on the seeding disk, the seeding disk is sleeved on the inner end of the seeding shaft to rotate with the seeding shaft, the scraper is mounted in the shell through a rotating shaft and is tangent to the seeding disk, the seed protection plate is mounted in the shell and is located below the seeding disk, and the seed thrower is connected to the bottom outlet of the seeding disk.

[0018] In a further embodiment, the seed metering device adopts a vertical disc spoon type precision seed metering device, including: a housing, a seeding disc, a seed filling disc, a seeding shaft and a partition;

[0019] The shell is fixedly mounted on the frame through a fixed base, the seeding shaft is rotatably mounted on the shell, the second pulley is sleeved on the outer end of the seeding shaft to drive the seeding shaft to rotate, the partition is mounted on the seeding shaft through a bearing to divide the shell into a seed filling area and a seed discharge area, the seeding disk is sleeved on the seeding shaft and is located in the seeding area, the seed charging disk is sleeved on the seeding shaft and is located in the seeding area, a through hole is opened above the partition to connect the seeding disk and the seed charging disk, and the seed charging disk is provided with a plurality of equidistantly arranged spoon teeth.

[0020] In a further embodiment, a Hall sensor is provided on the code disc, and laser drilling is performed by using a fixed Hall sensor through rotation of the code disc, thereby recording the number of holes drilled, thereby determining the spacing of the planted plants.

[0021] The present invention has the following beneficial effects:

[0022] (1) The microcontroller controls the motor to drive the seeding disc to rotate. According to the actual situation and local conditions, the appropriate plant spacing is set to ensure that each seed is sown in the soil at the appropriate position and spacing, thereby improving the accuracy and uniformity of sowing and providing good starting conditions for crop growth.

[0023] (2) In the context of increasing energy shortage and increasing environmental awareness, it was decided to use batteries for power supply, which then drive the motor. This method not only reduces costs, but also makes the use of the planter more flexible and convenient, and has less pollution to the environment, achieving the goal of energy conservation and emission reduction.

[0024] (3) Two driving modes: The seeder can be pulled by a small tractor, making it suitable for large-scale sowing. At the same time, the operation of the seeder is simple and convenient. When sowing in a small area, it can also be pushed by hand, which makes it easy to master the use method and improve the work efficiency.

[0025] (4) It not only has the function of efficient and precise sowing, but also has the characteristics of simple operation and convenient maintenance. Its emergence will greatly improve the efficiency of agricultural production, reduce the labor intensity of small farmers, and at the same time ensure the accuracy and uniformity of sowing, thereby achieving better production results. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is an axonometric view of the present invention.

[0027] Figure 2 It is the front view of the present invention.

[0028] Figure 3 It is an axonometric diagram of the transmission device and the seeding device of the present invention.

[0029] Figure 4 It is a front view of a transmission device and a seeding device of the present invention.

[0030] Figure 5 It is a schematic diagram of a vertical eyelet wheel type precision seed metering device of the present invention.

[0031] Figure 6 It is a schematic diagram of a vertical disc spoon type precision seed metering device of the present invention.

[0032] Figure 7 It is a schematic diagram of a spoon-type precision seed metering device of the present invention.

[0033] Figure numerals: frame 1, handle 2, battery pack 3, transmission device 4, seeding device 5, single-chip device 6, motor 41, first transmission rod 42, first pulley 43, second pulley 44, belt 45, second transmission rod 46, first gear 47, first drive rod 48, second drive rod 49, second gear 50, transmission chain 51, seeding device 52, material distributor 53, feeding hopper 54, code disc 55, soil dividing wheel 56, soil sealing wheel 57, alarm device 7, photoelectric sensor 8, housing 521, seed scraper 522, seeding disc 523, seeding shaft 524, seed protection plate 525, seeding device 526, seed filling disc 527, partition plate 528; DETAILED DESCRIPTION

[0034] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] A CNC type integrated tillage machine, such as Figure 1 In to Figure 2 As shown, including:

[0036] The frame 1 is composed of a plurality of brackets and is used to support other components;

[0037] A handle 2 is fixedly mounted on one side of the frame 1 to manually operate the seeder;

[0038] The battery pack 3 is fixedly mounted on the frame 1 and consists of two batteries to provide power for the sowing process;

[0039] The transmission device 4 is mounted on the frame 1 and includes a gear, a belt 45 wheel, a belt 45, a transmission chain 51, a hinge protection shell and a transmission rod to achieve movement or sowing work;

[0040] The sowing device 5 is installed on the frame 1 and includes a material distributor 53, a code disc 55, a seed meter 52, a material discharging hopper 54, a soil distributing wheel 56 and a soil sealing wheel 57 to realize the work of discharging, distributing, sowing and sealing;

[0041] The single chip microcomputer device 6 is installed on the frame 1 and connected with the battery pack 3, the transmission device 4 and the sowing device 5 to control their operation.

[0042] In one embodiment, Figure 3 to Figure 4 As shown, the transmission device 4 includes: a motor 41, which is fixedly mounted on the frame 1 through a fixed base; a first transmission rod 42, both ends of which are mounted on the frame 1 through a bearing seat and one end is connected to the rotating shaft of the motor 41; a first pulley 43, which is sleeved on the first transmission rod 42 to rotate with the transmission rod; a second pulley 44, which is sleeved on the distributor 53; a belt 45, which connects the first pulley 43 and the second pulley 44 to drive the second pulley 44 to rotate through the first pulley 43; a second transmission Rod 46 is installed on the other end of the frame 1 through a bearing seat; the first gear 47 is sleeved on the second transmission rod 46; the first driving rod 48 is installed on one end of the bottom of the frame 1 through a bearing seat; the second driving rod 49 is installed on the other end of the bottom of the frame 1 through a bearing seat; the second gear 50 is sleeved on the second driving rod 49; a transmission chain 51 connects the first gear 47 and the second gear 50 to drive the first gear 47 to rotate through the second gear 50, and a hinge protection shell is arranged on the outside of the transmission chain 51.

[0043] In one embodiment, Figure 3 to Figure 4As shown, the seed metering device 52 is fixedly mounted on the frame 1 through a fixed base, the divider 53 is fixedly mounted on the top of the seed metering device 52 and is connected to the seed metering device 52, the discharge funnel 54 is fixedly mounted on the bottom of the seed metering device 52 and is connected to the seed metering device 52, the code disk 55 is sleeved on one end of the second transmission rod 46, the soil dividing wheel 56 is sleeved on the second driving rod 49, and the soil sealing wheel 57 is sleeved on the first driving rod 48.

[0044] In one embodiment, Figure 3 to Figure 4 As shown, the second driving rod 49 and the first driving rod 48 are connected via a transmission sprocket and a transmission chain.

[0045] In one embodiment, Figure 1 to Figure 2 As shown, the battery pack 3 is provided with an alarm device 7 ; the alarm device 7 is connected to the single chip device 6 .

[0046] In one embodiment, Figure 1 to Figure 2 As shown, the seed metering device 52 is provided with a photoelectric sensor 8, and the photoelectric sensor 8 is connected to the single-chip device 6. When insufficient seeds are detected, the single-chip device 6 will immediately activate the corresponding alarm device 7 to send out a warning signal to remind the operator to replenish seeds.

[0047] In one embodiment, Figure 5 As shown, the seed metering device 52 adopts a vertical socket wheel type precision seed metering device 52, including: a housing 521, a seed scraper 522, a seeding disc 523, a seeding shaft 524, a seed protection plate 525, and a seeding device 526;

[0048] The shell 521 is fixedly mounted on the frame 1 through a fixed base, the seeding shaft 524 is rotatably mounted on the shell 521, the second pulley 44 is sleeved on the outer end of the seeding shaft 524 to drive the seeding shaft 524 to rotate, the seeding disk 523 is located in the shell 521 and is gap-matched with the shell 521, a plurality of socket-shaped holes are provided on the seeding disk 523, the seeding disk 523 is sleeved on the inner end of the seeding shaft 524 to rotate with the seeding shaft 524, the seed scraper 522 is mounted in the shell 521 through a rotating shaft and is tangent to the seeding disk 523, the seed protection plate 525 is installed in the shell 521 and is located below the seeding disk 523, and the seed thrower 526 is connected to the bottom outlet of the seeding disk 523.

[0049] In one embodiment, Figure 6 to Figure 7 As shown, the seed metering device 52 adopts a vertical disc spoon type precision seed metering device 52, including: a housing 521, a seeding disc 523, a seed filling disc 527, a seeding shaft 524 and a partition 528;

[0050] The shell 521 is fixedly mounted on the frame 1 through a fixed base, the seeding shaft 524 is rotatably mounted on the shell 521, the second pulley 44 is sleeved on the outer end of the seeding shaft 524 to drive the seeding shaft 524 to rotate, the partition 528 is installed on the seeding shaft 524 through a bearing to divide the shell 521 into a seed filling area and a seed discharge area, the seeding disk 523 is sleeved on the seeding shaft 524 and is located in the seeding area, the seeding disk 527 is sleeved on the seeding shaft 524 and is located in the seeding area, a through hole is opened on the partition 528 to connect the seeding disk 523 and the seeding disk 527, and the seeding disk 527 is provided with a plurality of equidistantly arranged spoon teeth.

[0051] In one embodiment, Figure 1 to Figure 2 As shown, the code disc 55 is provided with a Hall sensor, and the code disc 55 is rotated and laser drilling is performed using a fixed Hall sensor, so that the number of holes drilled is recorded, thereby determining the spacing of the planted plants.

[0052] In one embodiment, Figure 1 to Figure 2 As shown, the present invention is mainly composed of three main parts: a numerically controlled sowing unit, a ground wheel device and a sensor alarm device. The present invention adopts a three-point suspension type to be connected to the tractor suspension mechanism. Before operation, the battery of the numerically controlled pea tillage machine can be charged, which can cope with emergencies that the sowing machine needs to operate alone during operation. During operation, the soil-dividing wheel 56 moves forward to complete the furrowing operation. At the same time, the numerical control device detects the operation data and issues an instruction to the numerically controlled sowing unit to complete the sowing operation. Finally, the soil-covering wheel 57 completes the covering and pressing of the sown land, ensuring that the seeds are in close contact with the soil, providing sufficient water and nutrients for the seeds, and improving the emergence rate. Its specific parameter structure is as follows:

[0053] Handle: It is convenient for the movement of the seeder. When the device is not connected to the tractor, the operation of the seeder can be simply realized through the handle, which also makes the use of the seeder more free and flexible, and is convenient for farmers to carry out precise sowing.

[0054] Battery pack: Provides power for the seeding process. It is mainly composed of two batteries (48V, 950Ah). According to calculations, the speed of the seed drill driven by manpower is about 1m / s.

[0055] Single chip microcomputer device: fine control of sowing.

[0056] Transmission device: including gears, pulleys, belts, transmission chains, hinge protection shells and transmission rods. Belt: connects the transmission rod and the seeding wheel to keep synchronous rotation. Pulley: rotates the belt to drive the transmission rod and the seeding wheel to drive synchronously. Transmission rod: connects the belt and hinge through pulleys and gears to keep synchronous movement. Gear: assembles hinges to connect the transmission rod and hinge; the motor is connected to the transmission rod to drive the transmission rod to move. The transmission chain is connected to the transmission rod of the bottom fixed wheel to achieve synchronous transmission, and then the Hall element is fixed to achieve fixed spacing sowing. Precise connection between these devices allows the seeder to perform sowing work reasonably and efficiently.

[0057] Seeding device: including distributor, code disc, seeding wheel, feeding hopper, soil distributor wheel and soil sealing wheel. Soil distributor wheel: front wheel. The sharp part in the middle rolls the soil to a certain depth to achieve the effect of seeding. Seeder: Seeds pass through the small holes on it and fall into the feeding hopper as it rotates for seeding. Code disc: a part of the Hall element, used to control the seeding spacing. It enables the seed drill to achieve an integrated process from digging to sowing to filling, saving time and energy, and greatly improving the seeding efficiency.

[0058] The present invention uses a code disk, which rotates and uses a fixed Hall sensor to perform laser drilling, thereby recording the number of holes drilled, thereby determining the spacing of the planted plants, which can improve the sowing accuracy and make rational use of the land. The photoelectric sensor located in the seed meter will immediately activate the corresponding alarm light to send a warning signal after detecting that the seeds are insufficient, reminding the operator to replenish the seeds. Avoid the interruption of the sowing operation due to seed shortage and ensure the continuity and stability of the sowing process. The soil dividing wheel, the feeding funnel and the sealing wheel can complete the three tasks of digging, feeding and sealing at one time, which greatly saves costs, makes the sowing process simpler and easier, and improves the sowing efficiency. The present invention uses two driving modes. When sowing a large area, a tractor is used for traction, and multiple sowing machines can be connected in parallel at the same time to improve the planting efficiency. When sowing a small area, the sowing machine is operated by manual hand pushing to achieve small area sowing.

[0059] The purpose of the seed meter is to obtain a reasonable plant density in the field, thereby increasing the yield of crops, and whether this goal can be achieved depends largely on the performance of the seed meter. As a key working component of the no-till seeder, the main function of the seed meter is to sow seeds in the field in a quantitative and uniform manner as required. Therefore, the seed meter must meet the following requirements:

[0060] (1) Stable operating performance, uniform seeding and accurate seeding;

[0061] (2) The seeds should not be damaged during the seeding process;

[0062] (3) Seeding uniformity should not be affected by factors such as the amount of seeds in the seed box, the unevenness of the ground surface, changes in operating speed, the size of operating resistance, vibration, collision, tilt, etc.

[0063] (4) The adjustment of seed spacing and the removal of residual seeds inside should be convenient and quick;

[0064] (5) Good versatility, the seeding rate can be adjusted within a large range to meet the agronomic requirements of different crops and varieties in different regions;

[0065] (6) Under high-speed operation conditions, it can maintain good seeding performance and operation reliability.

[0066] At present, there are two main types of precision seeding devices widely used at home and abroad: one is mechanical seeding devices, which mainly include socket wheel type, vertical disc type, horizontal disc type, nail type and belt type; the other is pneumatic seeding devices, which are mainly divided into three types: air blowing type, air suction type and air pressure type. Pneumatic seeding devices mainly work by the action of air flow, have strong adaptability to seeds, accurate seeding, less damage to seeds, and can adapt to higher operating speeds, generally up to 8 to 12 km / h. However, pneumatic seeding devices need to be used in conjunction with fans, have complex structures, high costs, and must meet strict requirements for use and maintenance. Failures are prone to occur during use, so they are not suitable for current economic conditions and technical levels. Compared with pneumatic seeding devices, mechanical seeding devices have poor adaptability to seeds, poor versatility, and relatively low operating speeds, generally 4 to 7 km / h. However, mechanical seeding devices have the characteristics of simple structure, low cost, easy operation, and do not require tractors to provide power, so they have been widely used in rural areas of my country.

[0067] The structure and operating principle of three mechanical soybean precision seeding devices:

[0068] (1) Vertical socket wheel type soybean precision seed meter

[0069] The vertical eye wheel precision seed meter is mainly composed of the seed meter housing, seed scraper, seed plate, seed shaft, seed protection plate, seed thrower, etc. Its structural diagram and actual object are shown in the figure. Figure 5 As shown. The diameter of the seed plate is 210mm, and 40 holes are evenly distributed on it. Based on the maximum diameter of the soybean seeds used in the experiment, the hole diameter D should be at least 10% larger than the maximum size L of the seed, and the hole depth H is equal to the maximum size of the seed. The hole diameter D = 10mm and the hole depth H = 9mm are selected. The scraper adopts a brush type, which has sufficient elasticity and is not easy to damage the seeds. The seed protection plate is made of plastic, the arc of the seed protection area is 120, and the seed filling angle of the seed meter is 90.

[0070] Working principle: The socket wheel rotates continuously, and the seeds enter the molded holes under the action of gravity. The scraper scrapes off the excess seeds to ensure that only one seed is left in the molded hole; when the seeds move with the seed plate to the bottom of the seed plate, they pass the seed protection plate and fall into the seed groove by their own weight. The seeds that do not fall are pushed out by the seed thrower.

[0071] (2) Vertical disc spoon type precision seed meter

[0072] The vertical disc spoon type precision seed meter is mainly composed of the seed meter housing, seed tray, seed filling tray, seed meter shaft and partition, etc. Its structural diagram and actual object are shown in the figure. Figure 6 The seed filling plate has a diameter of 245 mm, 18 evenly spaced teeth, and an inclination angle of 10°.

[0073] Working principle: When the spoon teeth rotate with the seed filling disk and pass through the seed filling area, the spoon teeth scoop up 1-2 seeds; as the spoon teeth continue to rotate upward, the excess seeds in the spoon teeth slide to the seed filling area by their own weight and clear the seeds by themselves, ensuring that only one seed is left in the spoon teeth; when the spoon teeth rotate to the upper side, they enter the corresponding groove of the seed dispensing disk that rotates synchronously with it through the opening of the partition plate, and the seeds in the corresponding groove rotate with the seed dispensing disk to the seeding port below and fall into the seed furrow by their own weight.

[0074] (3) Spoon wheel precision seed meter

[0075] The spoon wheel type soybean precision seeding device is mainly composed of the seeding device shell, partition, seed filling wheel, seeding shaft and seeding wheel, etc. Its structural diagram and actual object are shown in the figure below. Figure 7 The seed filling tray has a diameter of 215 mm and 40 are evenly spaced.

[0076] Working principle: the seed filling wheel rotates continuously, and the seeds enter the spoon teeth passing through the seed filling area under the action of gravity and pressure. As the teeth continue to rotate upward, the excess seeds slide down by themselves under the action of gravity and re-enter the seed filling area; when the spoon teeth rotate to the opening of the upper partition, the seeds inside enter the groove corresponding to the synchronously rotating seeding disk: when the seeds move to the seeding port below with the seeding disk, they fall into the seed furrow by their own weight.

[0077] Comparison chart of various seeders:

[0078]

[0079] The table above shows that when the operating speed is 3km / h, the qualified indexes of the three seeding devices are not much different, all greater than 96%. As the operating speed increases to 6km / h, the qualified index of the vertical disc spoon seeding device decreases by 21.4%, the vertical socket wheel type decreases by 17%, and the spoon wheel type decreases by 11.1%. This is because under the condition of a certain seed spacing, as the operating speed increases, the seeding disc speed increases, the seed filling time is shortened, and the qualified index decreases accordingly. Among them, the vertical disc spoon seeding device with the least number of spoon teeth increases the fastest, and the number of sockets of the vertical socket wheel seeding device is the same as the number of spoon teeth of the spoon wheel seeding device. Under the condition of the same seeding disc speed, the spoon wheel seeding device using the lateral seed filling method has a longer seed filling time than the socket wheel type.

[0080] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention.

Claims

1. A CNC integrated tillage machine, characterized in that: The integrated farming machine comprises: The rack is made of a number of brackets to support other components; A handle is fixedly mounted on one side of the frame to manually operate the seeder; A battery pack, fixedly mounted on the frame, consists of two batteries and provides power for the sowing process; A transmission device is installed on the frame and includes gears, pulleys, belts, transmission chains, hinge protection shells and transmission rods to achieve movement or sowing work; A sowing device is installed on the frame and includes a material distributor, a code disc, a seed meter, a material discharging hopper, a soil distributing wheel and a soil sealing wheel to realize the work of discharging, dividing, sowing and sealing; A single chip microcomputer device is installed on the frame and connected with the battery pack, the transmission device and the seeding device to control their operation.

2. A CNC integrated tillage machine according to claim 1, characterized in that: The transmission device includes: a motor, which is fixedly mounted on the frame through a fixed base; a first transmission rod, both ends of which are mounted on one end of the frame through bearing seats and one end is connected to the rotating shaft of the motor; a first pulley, which is sleeved on the first transmission rod to rotate with the transmission rod; a second pulley, which is sleeved on the distributor; a belt, connecting the first pulley and the second pulley to drive the second pulley to rotate through the first pulley; the second transmission rod is installed on the other end of the frame through a bearing seat; a first gear, which is sleeved on the second transmission rod; a first driving rod, which is installed at one end of the bottom of the frame through a bearing seat; the second driving rod is installed at the other end of the bottom of the frame through a bearing seat; a second gear, which is sleeved on the second driving rod; a transmission chain, connecting the first gear and the second gear to drive the first gear to rotate through the second gear, and a hinge protective shell is arranged on the outside of the transmission chain.

3. A CNC integrated tillage machine according to claim 2, characterized in that: The seed meter is fixedly mounted on the frame through a fixed base, the material distributor is fixedly mounted on the top of the seed meter and is connected to the seed meter, the material discharge funnel is fixedly mounted on the bottom of the seed meter and is connected to the seed meter, the code disk is sleeved on one end of the second transmission rod, the soil dividing wheel is sleeved on the second driving rod, and the soil sealing wheel is sleeved on the first driving rod.

4. A CNC integrated tillage machine according to claim 2, characterized in that: The second driving rod is connected to the first driving rod via a transmission sprocket and a transmission chain.

5. The CNC integrated tillage machine according to claim 2, characterized in that: The battery pack is provided with an alarm device; the alarm device is connected to the single chip device.

6. A CNC integrated tillage machine according to claim 5, characterized in that: The seed meter is provided with a photoelectric sensor, which is connected to the single-chip device. When insufficient seeds are detected, the single-chip device will immediately start the corresponding alarm device to send out a warning signal to remind the operator to replenish seeds.

7. The CNC integrated tillage machine according to claim 3, characterized in that: The seed metering device adopts a vertical socket wheel type precision seed metering device, including: a shell, a seed scraper, a seeding disc, a seeding shaft, a seed protection plate, and a seed throwing device; The shell is fixedly mounted on the frame through a fixed base, the seeding shaft is rotatably mounted on the shell, the second pulley is sleeved on the outer end of the seeding shaft to drive the seeding shaft to rotate, the seeding disk is located in the shell and has a clearance fit with the shell, a plurality of socket-shaped holes are provided on the seeding disk, the seeding disk is sleeved on the inner end of the seeding shaft to rotate with the seeding shaft, the scraper is mounted in the shell through a rotating shaft and is tangent to the seeding disk, the seed protection plate is mounted in the shell and is located below the seeding disk, and the seed thrower is connected to the bottom outlet of the seeding disk.

8. The CNC integrated tillage machine according to claim 3, characterized in that: The seed metering device adopts a vertical disc spoon type precision seed metering device, including: a shell, a seeding disc, a seed filling disc, a seeding shaft and a partition; The shell is fixedly mounted on the frame through a fixed base, the seeding shaft is rotatably mounted on the shell, the second pulley is sleeved on the outer end of the seeding shaft to drive the seeding shaft to rotate, the partition is mounted on the seeding shaft through a bearing to divide the shell into a seed filling area and a seed discharge area, the seeding disk is sleeved on the seeding shaft and is located in the seeding area, the seed charging disk is sleeved on the seeding shaft and is located in the seeding area, a through hole is opened above the partition to connect the seeding disk and the seed charging disk, and the seed charging disk is provided with a plurality of equidistantly arranged spoon teeth.

9. The CNC integrated tillage machine according to claim 1, characterized in that: The code disc is provided with a Hall sensor, and the code disc rotates, and laser drilling is performed using the fixed Hall sensor, so that the number of holes drilled is recorded, thereby determining the spacing of the planted plants.

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