Integrated seeder for various coarse cereals

Abstract

The utility model relates to the technical field of agricultural machinery, in particular to an integrated seeder for various coarse cereals. The utility model provides an integrated seeding machine for various coarse cereals, which comprises a rack, a fertilizing mechanism, an advancing system, a seeding mechanism, a rotary tillage mechanism and a control system, the seeding machine integrates the functions of fertilizing, rotary tillage and seeding, the rotary tillage mechanism and the fertilizing mechanism are connected through a transmission mechanism for transmission, the fertilizing is synchronously performed during rotary tillage, and the seeding efficiency is improved. Meanwhile, the rack is connected with the seeding mechanism, so that the height of the seeding mechanism is convenient to adjust, and the technical problems that the manual driving operation difficulty of agricultural machinery in the prior art is high, fertilization, rotary tillage, seeding and the like are separately performed in the existing agricultural machinery, the production cost is high and the production efficiency is low are solved; the purposes of reducing the operation difficulty of the agricultural machine, integrating the functions of fertilization, rotary tillage and seeding, reducing the production cost and improving the production efficiency are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, in particular to an integrated seeder for multiple types of grains. Background Art

[0002] One of the development trends in agricultural machinery is achieving multifunctional integration. Traditional agricultural machinery is typically single-purpose, while modern agricultural machinery is increasingly becoming multifunctional and integrated, capable of completing different stages of agricultural production. Because grain cultivation is primarily distributed in areas with poor ecological environments and limited agricultural conditions, grain production still relies on manual labor or accumulated tillage.

[0003] Intercropping has great potential for development. Planting two or more crops simultaneously on the same plot of land, through reasonable matching and layout, allows the various crops to complement and promote each other, thereby improving land utilization, increasing unit area output, reducing the incidence of pests and diseases, and improving soil fertility. However, existing walk-behind single-grain seeders and micro-tillage machines for intercropping rely primarily on traditional manual or semi-mechanical operations. Utility Model Content

[0004] The utility model provides an integrated seeder for various grains, which is used to solve the technical problems in the existing technology that manual operation of agricultural machinery is difficult, and that fertilizing, rotary tillage and sowing are performed separately in the existing agricultural machinery, resulting in high production costs and low production efficiency. The utility model achieves the purpose of reducing the difficulty of operating agricultural machinery and integrating the functions of fertilizing, rotary tillage and sowing into one, thereby reducing production costs and improving production efficiency.

[0005] The utility model provides a multi-grain integrated seeder, comprising:

[0006] frame;

[0007] A fertilizing mechanism, fixedly connected above one end of the frame;

[0008] A travel system is fixedly connected to the side end of the frame near the fertilizing mechanism, and the travel mechanism includes a worm gear reduction motor and a crawler belt;

[0009] A sowing mechanism is fixedly arranged on an end of the frame away from the fertilizing mechanism;

[0010] a rotary tillage mechanism, rotatably connected to one end of the frame close to the fertilizing mechanism, the rotary tillage mechanism being arranged below the output end of the fertilizing mechanism, and the rotary tillage mechanism and the fertilizing mechanism being connected via a transmission mechanism;

[0011] A control system is fixedly arranged at the middle position of the frame, and the control system is electrically connected to the traveling system, the sowing mechanism and the transmission mechanism.

[0012] According to the multi-grain integrated seeder provided by the utility model: the fertilizing mechanism includes a feed hopper, a transmission shaft and a discharge trough, the feed hopper is fixedly arranged above one end of the frame, the output end of the feed hopper is connected with the input end of the discharge trough, the output end of the discharge trough is inclined downward, the transmission shaft passes through one end of the feed hopper close to the discharge trough, and a fertilizer trough is provided on the peripheral side wall of the inner part of the transmission shaft of the feed hopper.

[0013] According to the utility model, a multi-grain integrated seeder is provided: the rotary tillage mechanism includes a rotary tillage blade, a rotary tillage shaft, a connecting rod and an electric push rod, one end of the connecting rod is rotatably connected to the frame, the other end of the connecting rod is rotatably connected to the rotary tillage shaft, one end of the electric push rod is rotatably connected to the frame, the other end of the electric push rod is rotatably connected to the rotary tillage shaft, one end of the rotary tillage blade is fixedly arranged on the side wall of the rotary tillage shaft, and a plurality of rotary tillage blades are fixedly arranged on the side wall of the rotary tillage shaft.

[0014] According to the multi-grain integrated seeder provided by the utility model: the transmission mechanism includes a first transmission wheel, a driving wheel, a second transmission wheel, a chain and a planetary reduction motor, the first transmission wheel is fixedly arranged at one end of the transmission shaft, the driving wheel is arranged below the first transmission wheel, one end of the driving wheel is fixedly connected to the output end of the planetary reduction motor, the planetary reduction motor is fixedly arranged on a side wall of the frame close to the rotary tillage mechanism, the first transmission wheel and the driving wheel are connected by a chain, the second transmission wheel is fixedly arranged at one end of the rotary tillage shaft close to the driving wheel, and the second transmission wheel and the driving wheel are connected by a chain.

[0015] According to the multi-grain integrated seeder provided by the utility model: a photovoltaic frame is fixedly provided above the frame, a photovoltaic panel is fixedly provided on the upper surface of the photovoltaic frame, and the photovoltaic panel is electrically connected to the control system.

[0016] According to the multi-grain integrated seeder provided by the utility model: an emergency stop button is fixedly provided on one side wall of the photovoltaic frame, and the emergency stop button is electrically connected to the control system.

[0017] The beneficial effects produced by the utility model are:

[0018] The utility model provides an integrated seeder for various kinds of grains, including a frame, a fertilizing mechanism, a traveling system, a sowing mechanism, a rotary tillage mechanism and a control system. The seeder integrates the functions of fertilizing, rotary tillage and sowing, and the rotary tillage mechanism and the fertilizing mechanism are connected by a transmission mechanism for transmission, and fertilizing is performed synchronously during rotary tillage. At the same time, the frame is fixedly connected to the sowing mechanism, which is convenient for adjusting the height of the sowing mechanism. The sowing mechanism and the rotary tillage mechanism can be adjusted by a remote adjustment control system, thereby reducing the difficulty of operating the agricultural machinery. This solves the technical problems in the prior art that manual driving of agricultural machinery is difficult, and that fertilizing, rotary tillage and sowing are performed separately in the prior agricultural machinery, resulting in high production costs and low production efficiency. The utility model achieves the purpose of reducing the difficulty of operating the agricultural machinery, integrating the functions of fertilizing, rotary tillage and sowing, reducing production costs and improving production efficiency.

[0019] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 It is a three-dimensional structural diagram of a multi-grain integrated seeder;

[0022] Figure 2 This is the left side view of the all-in-one seeder for various grains;

[0023] Figure 3 It is a three-dimensional structural diagram of the rotary tillage mechanism;

[0024] Figure 4 It is a three-dimensional structural diagram of the fertilization mechanism.

[0025] Reference numerals:

[0026] 1. Frame; 2. Fertilizer mechanism; 201. Feeding hopper; 202. Drive shaft; 203. Discharge chute; 3. Travel system; 4. Sowing mechanism; 5. Rotary tillage mechanism; 501. Rotary tillage blade; 502. Rotary tillage shaft; 503. Connecting rod; 504. Electric push rod; 6. Transmission mechanism; 601. First transmission wheel; 602. Driving wheel; 603. Second transmission wheel; 604. Chain; 605. Planetary reduction motor; 7. Emergency stop button; 8. Photovoltaic rack; 9. Photovoltaic panel. DETAILED DESCRIPTION

[0027] To make the purpose, technical solutions, and advantages of the present invention more clear, the following will be combined with the accompanying drawings to clearly and completely describe the technical solutions of the present invention. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0028] In the description of the embodiments of the present invention, it should be noted that the terms "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended only to facilitate the description of the embodiments of the present invention and to simplify the description. They do not indicate or imply that the mechanisms or components referred to must have a specific direction, be constructed, or operate in a specific direction. Therefore, they should not be construed as limiting the embodiments of the present invention. In addition, the terms "first," "second," etc., etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0029] In the description of the embodiments of the present invention, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of the present invention based on specific circumstances.

[0030] In the embodiments of the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Furthermore, a first feature being "above," "above," or "above" a second feature may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below," "below," or "below" a second feature may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is lower in level than the second feature.

[0031] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiment of the utility model. In this specification, the schematic expressions of the above terms do not refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples without contradiction.

[0032] The following combination Figures 1 to 4 The embodiment shown describes the technical solution of the utility model:

[0033] The utility model provides an integrated seeder for various kinds of grains, comprising: a frame 1; a fertilizing mechanism 2, fixedly connected above one end of the frame 1; a travel system 3, fixedly connected to the side end of the frame 1 close to the fertilizing mechanism 2, the travel mechanism 3 comprising a travel mechanism and a travel mechanism motor; a sowing mechanism 4, fixedly arranged at one end of the frame 1 away from the fertilizing mechanism 2; a rotary tillage mechanism 5, rotatably connected to one end of the frame 1 close to the fertilizing mechanism 2, the rotary tillage mechanism 5 is arranged below the output end of the fertilizing mechanism 2, and the rotary tillage mechanism 5 and the fertilizing mechanism 2 are connected via a transmission mechanism 6; a control system, fixedly arranged in the middle position of the frame 1, the control system being electrically connected to the travel system 3, the sowing mechanism 4 and the transmission mechanism 6.

[0034] It can be understood that the present invention provides an integrated seeder for various grains, which integrates the fertilizing mechanism 2, the rotary tillage mechanism 5 and the sowing mechanism 4 into one through the frame 1 to realize integrated sowing. At the same time, the rotary tillage mechanism 5 and the fertilizing mechanism 2 are connected together through the transmission mechanism 6 and realize synchronous operation through chain transmission, which reduces the difficulty of operating the seeder. When sowing, the rotary tillage mechanism 5 and the fertilizing mechanism 2 are placed forward. After sending a command to the control system through the remote control, the travel system 3 drives the entire seeder to move, and the rotary tillage mechanism 5 and the fertilizing mechanism 2 rotary tillage and fertilize the land. The sowing mechanism 4 arranged at the rear of the frame 1 sows on the land after fertilization and rotary tillage to achieve the purpose of fertilizing, rotary tillage and sowing in one.

[0035] The main structure of the multi-grain integrated seeder provided by the present invention is a frame 1. In the present invention, the frame 1 is a hexahedral frame welded from multiple steel pipes. The shape of the frame 1 can be determined according to actual conditions. The frame 1 is welded from steel pipes into a hexahedral frame. Different mechanisms for sowing can be fixed inside the frame 1 and on different sides of the frame 1, thereby forming an integrated seeder.

[0036] The fertilizing mechanism 2 is fixedly arranged above the left side of the upper surface of the hexahedral frame. The specific structure of the fertilizing mechanism 2 is selected according to actual conditions. The rotary tillage mechanism 5 is rotatably connected to the lower long side of the side wall of the rectangular frame 1. The output end positions of the rotary tillage mechanism 5 and the fertilizing mechanism 2 correspond to each other. The rotary tillage mechanism 5 and the fertilizing mechanism 2 are connected by a transmission mechanism 6. The rotary tillage mechanism 5 and the fertilizing mechanism 2 work synchronously. During rotary tillage, fertilizer can be synchronously sprinkled on the land after rotary tillage. The rotary tillage mechanism 5 and the frame 1 are rotatably connected. The height of the rotary tillage mechanism 5 can be adjusted to change the depth of rotary tillage. The height of the rotary tillage mechanism 5 can be increased or decreased by rotation. It can be suitable for different cultivated land terrains, reduces the operation difficulty of the seeder, and improves the practicality of the seeder.

[0037] The travel system 3 includes a travel mechanism and a travel drive mechanism, wherein the travel mechanism is selected as a crawler to facilitate working on cultivated land. There are two travel drive mechanisms, which are symmetrically arranged on the front and rear side walls of the frame 1 near the bottom. The travel drive mechanism is a worm gear motor with two symmetrically fixed inside a section of the frame near the travel mechanism. The main function of the travel mechanism is to drive the frame 1 to move. The travel mechanism is arranged on both sides of the frame 1 and is controlled by two worm gear motors to drive the frame to move forward and backward and turn, which reduces the operation difficulty of the seeder and improves the practicality of the seeder.

[0038] The sowing mechanism 4 is a seeder, which is selected for sowing according to actual conditions. In the utility model, the sowing mechanism selects multiple grain seeders, and the types of grain seeders are selected from different types, which is convenient for the seeder to perform intercropping and improves the versatility of the seeder.

[0039] The control system is arranged in the middle position inside the frame 1. The control system is electrically connected to the travel system 3, the sowing mechanism 4 and the transmission mechanism 6. The control system is provided with an antenna for connecting the remote control. The control system includes multiple motor drive modules, and the multiple motor drive modules are respectively electrically connected to the travel system 3, the sowing mechanism 4 and the transmission mechanism 6. The motor drive modules are controlled by the remote control to adjust the motors of each mechanism, thereby achieving more convenient sowing.

[0040] According to the multi-grain integrated seeder provided by the utility model: the fertilization mechanism 2 includes a feeding funnel 201, a transmission shaft 202 and a discharge trough 203, the feeding funnel 201 is fixedly arranged above one end of the frame 1, the output end of the feeding funnel 201 is connected to the input end of the discharge trough 203, the output end of the discharge trough 203 is inclined downward, the transmission shaft 202 passes through one end of the feeding funnel 201 close to the discharge trough 203, and a fertilizer trough is provided on the surrounding side wall of the inner part of the transmission shaft 202 in the feeding funnel 201.

[0041] In the utility model, the fertilizing mechanism 2 includes a feeding funnel 201, a transmission shaft 202 and a discharge trough 203. The feeding funnel 201 is provided with multiple output ends. The feeding funnel 201 is fixedly arranged above one end of the frame 1. The output end of the feeding funnel 201 is close to the upper side wall of the upper rod on the left side of the frame 1. The output end of the feeding funnel 201 is connected with the input end of the discharge trough 203. The number of the discharge troughs 203 corresponds to the number of the output ports. The shape of the discharge trough 203 is a trapezoidal structure with openings on both sides and the top, which is convenient for observing the feeding situation of the fertilizer.

[0042] A gap exists between the output end of hopper 201 and frame 1, facilitating connection between the input end of discharge chute 203 and the output end of hopper 201. The output end of discharge chute 203 is lower than its input end, tilting downward to facilitate the flow of fertilizer. Drive shaft 202 is a cylindrical shaft that extends through the entire output end of hopper 201. Drive shaft 202 penetrates the lower end of hopper 201. The portion of drive shaft 202 located within hopper 201 has a fertilizer groove on its surface, matching the diameter of the output end of hopper 201.

[0043] During operation, the fertilizer is placed in the discharge funnel 201 in advance, and the transmission mechanism 6 is started by the control system to drive the transmission shaft 202 to rotate. When the fertilizer trough of the transmission shaft 202 is upward, the fertilizer falls into the fertilizer trough. As the transmission shaft 202 rotates, the direction of the fertilizer trough gradually turns downward. When the opening direction of the fertilizer trough is turned to a position that is not in contact with the discharge funnel 201, the fertilizer slides from the fertilizer trough to the discharge trough 203. As the traveling system 3 moves forward, the fertilizer falls from the discharge trough 203 all the way to the cultivated land, and cooperates with the rotary tillage mechanism 5 to disperse the fertilizer in the cultivated land.

[0044] According to the multi-type integrated seeding machine provided by the utility model: the rotary tillage mechanism 5 includes a rotary tillage blade 501, a rotary tillage shaft 502, a connecting rod 503 and an electric push rod 504, one end of the connecting rod 503 is rotatably connected to the frame 1, the other end of the connecting rod 503 is rotatably connected to the rotary tillage shaft 502, one end of the electric push rod 504 is rotatably connected to the frame 1, the other end of the electric push rod 504 is rotatably connected to the rotary tillage shaft 502, one end of the rotary tillage blade 501 is fixedly set on the side wall of the rotary tillage shaft 502, and a plurality of rotary tillage blades 501 are fixedly set on the side wall of the rotary tillage shaft 502.

[0045] The shape of the rotary tillage blade 501 in the present invention is a rectangular blade with a right-angle arc bend at one end, and the unbent end of the blade is fixedly connected to the side wall of the rotary tillage shaft 502. The four rotary tillage blades 501 are arranged in a circular array as a group, and multiple groups of rotary tillage blades 501 are distributed in a fixed array on the side wall of the rotary tillage shaft 502. When the rotary tillage shaft 502 rotates, the rotary tillage blades 501 can be driven to rotate, thereby achieving the purpose of rotary tilling the cultivated land.

[0046] The connecting rod 503 rotatably connects the side wall of the bottom rod on the right side of the frame 1 with the rotary tillage shaft 502, and the electric push rod 504 rotatably connects the side wall of the high rod on the right side of the frame 1 with the rotary tillage shaft 502. There are two connecting rods 503 and two electric push rods 504, which are symmetrically arranged at both ends of the rotary tillage shaft 502.

[0047] If the tillage depth is deep, the electric push rod 504 is extended and the height of the tillage shaft 502 is lowered, thereby increasing the tillage depth. If the tillage depth is shallow, the electric push rod 504 is shortened and the height of the tillage shaft 502 is raised, thereby reducing the tillage depth.

[0048] According to the multi-grain integrated seeder provided by the utility model: the transmission mechanism 6 includes a first transmission wheel 601, a driving wheel 602, a second transmission wheel 603, a chain 604 and a planetary reduction motor 605, the first transmission wheel 601 is fixedly arranged at one end of the transmission shaft 202, the driving wheel 602 is arranged below the first transmission wheel 601, one end of the driving wheel 602 is fixedly connected to the output end of the planetary reduction motor 605, the planetary reduction motor 605 is fixedly arranged on a side wall of the frame 1 close to the rotary tillage mechanism 5, the first transmission wheel 601 and the driving wheel 602 are connected by a chain 604, the second transmission wheel 603 is fixedly arranged at one end of the rotary tillage shaft 502 close to the driving wheel, and the second transmission wheel 603 and the driving wheel 602 are connected by a chain 604.

[0049] The function of the transmission mechanism 6 in the present invention is to ensure that the rotary tillage mechanism 5 and the fertilizing mechanism 2 work synchronously. After the fertilizer falls on the cultivated land, the rotary tillage mechanism 5 buries the fertilizer deep into the cultivated land while turning the soil. The synchronous operation of the two mechanisms can reduce the operation difficulty of the seeder and improve the practicality of the seeder.

[0050] Among them, the driving wheel 602 is a double-drive sprocket, the side wall of the driving wheel is fixedly connected to the output end of the planetary reduction motor 605, the side wall of the first transmission wheel 601 is fixedly connected to the front end of the transmission shaft 202, the first transmission wheel 601 and the driving wheel 602 are connected by a chain 604, the side wall of the second transmission wheel 603 is fixedly connected to the front end of the rotary tillage shaft 502, the second transmission wheel 603 and the driving wheel 602 are connected by a chain 604, the planetary reduction motor 605 can be started by the control system, the planetary reduction motor 605 drives the driving wheel 602 to rotate, and when the driving wheel 602 rotates, the first transmission wheel 601 and the second transmission wheel 603 are synchronously driven to rotate through the chain 604, thereby synchronously realizing the fertilizing mechanism 2 to unload and the rotary tillage mechanism 5 to cultivate the land.

[0051] According to the multi-grain integrated seeder provided by the utility model: a photovoltaic frame 8 is fixedly arranged above the frame 1, a photovoltaic panel 9 is fixedly arranged on the upper surface of the photovoltaic frame 8, the photovoltaic panel 9 is electrically connected to the control system, and an emergency stop button 7 is fixedly arranged on one side wall of the photovoltaic frame 8, and the emergency stop button 7 is electrically connected to the control system.

[0052] In the present utility model, a photovoltaic frame 8 is fixedly provided above the frame 1, and a photovoltaic panel 9 is fixedly provided on the upper surface of the photovoltaic frame 8. The photovoltaic panel 9 is electrically connected to the control system, which makes full use of energy and improves the endurance of the seed drill. An emergency stop button 7 is fixedly provided on one side wall of the photovoltaic frame 8. The emergency stop button 7 is electrically connected to the control system. If an unexpected situation occurs in the seed drill, just click the emergency stop button 7.

[0053] The working principle of the present invention is as follows: the seeder is placed on the land to be cultivated, fertilizer is added to the lower feed hopper 201, and the corresponding type of grain seeds are added to the sowing mechanism 4. Then, the control system is controlled by a remote controller, the travel mechanism motor of the travel system 3 is started to drive the travel mechanism to move, and the planetary reduction motor 605 is started to drive the rotary tillage mechanism 5 and the fertilizing mechanism 2 to synchronously perform rotary tillage and fertilization. As the travel system 3 moves forward, the sowing mechanism 4 sows the cultivated land after rotary tillage and fertilization. The multi-grain integrated seeder provided by the utility model integrates the functions of fertilization, rotary tillage and sowing, reducing the difficulty of operating the seeder while improving the work efficiency of the seeder.

[0054] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A multi-grain integrated seeder, characterized in that: include: Rack (1); A fertilizing mechanism (2) is fixedly connected above one end of the frame (1); A travel system (3) is fixedly connected to a side end of the frame (1) close to the fertilizing mechanism (2), and the travel system (3) includes a travel mechanism and a travel mechanism motor; A sowing mechanism (4) is fixedly arranged at one end of the frame (1) away from the fertilizing mechanism (2); a rotary tillage mechanism (5) rotatably connected to one end of the frame (1) close to the fertilizing mechanism (2); the rotary tillage mechanism (5) is arranged below the output end of the fertilizing mechanism (2); and the rotary tillage mechanism (5) and the fertilizing mechanism (2) are connected via a transmission mechanism (6); A control system is fixedly arranged in the middle position of the frame (1), and the control system is electrically connected to the travel system (3), the sowing mechanism (4) and the transmission mechanism (6).

2. The multi-grain integrated seeder according to claim 1, characterized in that: The fertilizing mechanism (2) comprises a feeding hopper (201), a transmission shaft (202) and a discharge trough (203); the feeding hopper (201) is fixedly arranged above one end of the frame (1); the output end of the feeding hopper (201) is connected to the input end of the discharge trough (203); the output end of the discharge trough (203) is inclined downward; the transmission shaft (202) passes through one end of the feeding hopper (201) close to the discharge trough (203); and a fertilizer trough is provided on the peripheral side wall of the inner portion of the transmission shaft (202) of the feeding hopper (201).

3. The multi-grain integrated seeder according to claim 2, characterized in that: The rotary tillage mechanism (5) comprises a rotary tillage blade (501), a rotary tillage shaft (502), a connecting rod (503) and an electric push rod (504); one end of the connecting rod (503) is rotatably connected to the frame (1); the other end of the connecting rod (503) is rotatably connected to the rotary tillage shaft (502); one end of the electric push rod (504) is rotatably connected to the frame (1); the other end of the electric push rod (504) is rotatably connected to the rotary tillage shaft (502); one end of the rotary tillage blade (501) is fixedly arranged on the side wall of the rotary tillage shaft (502); and a plurality of rotary tillage blades (501) are fixedly arranged on the side wall of the rotary tillage shaft (502).

4. The multi-grain integrated seeder according to claim 3, characterized in that: The transmission mechanism (6) comprises a first transmission wheel (601), a driving wheel (602), a second transmission wheel (603), a chain (604) and a planetary reduction motor (605), wherein the first transmission wheel (601) is fixedly arranged at one end of the transmission shaft (202), the driving wheel (602) is arranged below the first transmission wheel (601), one end of the driving wheel (602) is fixedly connected to the output end of the planetary reduction motor (605), the planetary reduction motor (605) is fixedly arranged on a side wall of the frame (1) close to the rotary tillage mechanism (5), the first transmission wheel (601) and the driving wheel (602) are connected via a chain (604), the second transmission wheel (603) is fixedly arranged at one end of the rotary tillage shaft (502) close to the driving wheel (602), and the second transmission wheel (603) and the driving wheel (602) are connected via a chain (604).

5. The multi-grain integrated seeder according to claim 1, characterized in that: A photovoltaic frame (8) is fixedly provided above the frame (1), a photovoltaic panel (9) is fixedly provided on the upper surface of the photovoltaic frame (8), and the photovoltaic panel (9) is electrically connected to the control system.

6. The multi-grain integrated seeder according to claim 5, characterized in that: An emergency stop button (7) is fixedly provided on one side wall of the photovoltaic frame (8), and the emergency stop button (7) is electrically connected to the control system.

Images