Efficient soil turning device for grain planting

Abstract

The invention relates to the technical field of grain planting auxiliary devices, and discloses an efficient soil turning device for grain planting, which comprises a vehicle body, a fertilization box is fixedly connected to the middle of the upper end surface of the vehicle body, support plates are fixedly mounted on the left and right sides of the lower end surface of the vehicle body, and wheels are rotatably mounted in inner cavities of the support plates; electric push rods are fixedly mounted on the front side and the rear side of the lower end face of the vehicle body, a mounting base is fixedly mounted at the piston rod ends of the electric push rods, and the soil loosening mechanism is arranged in an inner cavity of the mounting base; the fertilizing mechanism is arranged in an inner cavity of the fertilizing box; the stirring mechanism is arranged on the side wall of the fertilizing box. By arranging the soil loosening mechanism, the electric push rod and the like, the function of loosening soil is achieved, meanwhile, the fertilizer applying mechanism and the stirring mechanism are arranged, fertilizer particles can be added into the crushed soil while the soil is loosened, and the practicability of the whole device is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of grain planting auxiliary devices, and particularly to an efficient soil-turning device for grain planting. Background Art

[0002] Grains cover a wide range, including rice, wheat, millet, soybeans, and other miscellaneous grains. Cereals include rice, wheat, millet, soybeans, etc., mainly plant seeds and fruits, and are the traditional staple foods of many Asian people. Before grain planting, soil-turning work is often required to make the soil looser, which is beneficial to the growth of grains.

[0003] After retrieval, a soil-turning device for grain planting, such as the one proposed in the patent publication number CN207854426U, includes a housing. On both sides of the inner wall of the bottom of the housing, there are symmetric adjustment frames. On the adjustment frames, there are support rods. The support rods are horizontally placed, and a circular support frame is welded at the center of the support rods. A rotating shaft is placed inside the support frame. At the top of the support frame, there is a connecting rod. The top of the connecting rod is fixedly installed with a threaded sleeve through screws. A vertical second screw rod is inserted into the threaded sleeve. The threaded sleeve is internally threaded and engaged with the second screw rod. The top of the second screw rod passes through the adjustment box.

[0004] In the above patent document, through the cooperation of the threaded sleeve and the second screw rod, etc., the actual required soil-turning depth can be adjusted at any time. However, in the actual use process, it cannot spread fertilizers while loosening the soil, resulting in the need for workers to manually apply fertilizers after the soil loosening is completed. The fertilization efficiency is low and the labor intensity of the workers is increased, and the practicability is poor. Therefore, there is an urgent need for an efficient soil-turning device for grain planting. Summary of the Invention

[0005] (1) Technical Problems to be Solved

[0006] The purpose of the present invention is to provide an efficient soil-turning device for grain planting to solve the problems raised in the above background art.

[0007] (2) Technical Solutions

[0008] To achieve the above purpose, the present invention provides the following technical solutions: An efficient soil-turning device for grain planting, including a vehicle body. In the middle of the upper end face of the vehicle body, there is a fixedly connected fertilization box. On the left and right sides of the lower end face of the vehicle body, there are fixedly installed support plates. Inside the cavities of the support plates, there are rotatably installed wheels. On the front and rear sides of the lower end face of the vehicle body, there are fixedly installed electric push rods. The piston rod ends of the electric push rods are fixedly installed with mounting seats. It further includes:

[0009] A soil-loosening mechanism, which is arranged inside the mounting seat and is used for loosening the soil.

[0010] A fertilizing mechanism, which is arranged in the inner cavity of a fertilizing box and is used for fertilizing the soil.

[0011] A stirring mechanism, which is arranged on the side wall of the fertilizing box and is used for mixing fertilizers.

[0012] Preferably, the soil loosening mechanism includes a soil loosening motor fixedly installed on the front end face of the mounting seat through a frame, and a connecting column rotatably installed in the inner cavity of the mounting seat. A soil loosening roller is fixedly installed on the outer side wall of the connecting column, and soil loosening blades are fixedly installed on the outer side wall of the soil loosening roller.

[0013] Preferably, the output shaft end of the soil loosening motor penetrates through the mounting seat and is fixedly connected to the connecting column, and several groups of soil loosening blades are arranged on the side wall of the soil loosening roller.

[0014] Preferably, the fertilizing mechanism includes a centrifugal groove opened in the inner cavity of the soil loosening blade, and a sliding magnetic plate slidably installed in the inner cavity of the centrifugal groove. A centrifugal spring is fixedly installed on the side wall of the sliding magnetic plate, and the other end of the centrifugal spring is fixedly installed on the bottom surface of the inner cavity of the centrifugal groove.

[0015] Preferably, a limiting frame is slidably installed in the inner cavity of the fertilizing box. A flow guiding magnetic tube is fixedly installed in the middle of the lower end face of the limiting frame. The lower end face of the fertilizing box is fixedly connected to a discharge pipe. The flow guiding magnetic tube is connected through the vehicle body. The flow guiding magnetic tube slides in the inner cavity of the discharge pipe. The bottom surface of the inner cavity of the fertilizing box is set as an inclined plane. The opposite poles of the flow guiding magnetic tube and the sliding magnetic plate are the same, and the magnetic force shows magnetic repulsion.

[0016] Preferably, a channel is arranged in the middle of the inner cavity of the flow guiding magnetic tube. Flow guiding grooves are arranged on the left and right sides of the inner side wall of the flow guiding magnetic tube. Several groups of flow guiding grooves are arranged on both the left and right sides. The flow guiding grooves are communicated with the channel. The inner cavity of the fertilizing box is filled with fertilizer particles.

[0017] Preferably, a flow guiding plate is fixedly installed in the middle of the upper end face of the mounting seat. The flow guiding plate is located directly below the discharge pipe. A handrail is fixedly installed on the right side of the upper end face of the vehicle body. A shovel is fixedly installed on the left side of the lower end face of the vehicle body. Several groups of shovels are arranged.

[0018] Preferably, the stirring mechanism includes a transmission column rotatably installed in the middle of the inner cavity of the fertilizing box, and stirring rods fixedly installed on the side wall of the transmission column. Several groups of stirring rods are equidistantly arranged on the side wall of the transmission column.

[0019] Preferably, a driven wheel is fixedly installed through the front end face of the transmission column in the fertilizer box, a driving wheel is fixedly installed through the front end face of the connecting column in the mounting seat, an auxiliary groove is formed on the right side of the front end face of the vehicle body, an auxiliary wheel is slidably installed in the inner cavity of the auxiliary groove, and an auxiliary spring is fixedly installed on the side wall of the auxiliary wheel.

[0020] Preferably, a belt is installed for transmission between the driven wheel, the driving wheel and the auxiliary wheel, and the other end of the auxiliary spring is fixedly installed on the side wall of the inner cavity of the auxiliary groove.

[0021] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0022] 1. In this invention, after farmers transport the whole device to the cereal planting base where soil needs to be loosened, manually pushing the handrail and cooperating with the wheels can make the whole device move forward in the cereal plantation, improving the convenience of the whole device. By starting the electric push rod, the mounting seat moves downward. At this time, the soil loosening mechanism also moves downward. After the soil loosening blade contacts the soil on the ridge, start the soil loosening motor to make the connecting column rotate. Since the connecting column is fixedly connected to the soil loosening roller, the soil loosening roller will drive the soil loosening blade to rotate. At this time, the continuously rotating soil loosening blade can loosen the soil on the ridge, enabling the whole device to realize the function of initially loosening the soil for cereal planting.

[0023] 2. In this invention, when the soil in the cereal plantation has not been repaired for a long time and the soil texture is hard, the rotation speed of the soil loosening blade is slow at this time. Under the pulling force of the centrifugal spring, the sliding magnetic plate will be in the middle of the inner cavity of the centrifugal groove. When the soil loosening blade rotates to directly below the discharge pipe, the distance between the sliding magnetic plate and the diversion magnetic tube is far at this time. The repulsive force between the sliding magnetic plate and the diversion magnetic tube is less than the sum of the elastic force of the centrifugal spring and the self - gravity of the diversion magnetic tube. Therefore, at this time, the limiting frame will be in the lower part of the inner cavity of the fertilizer box, and all the diversion grooves on the diversion magnetic tube will fit at the vertical groove of the fertilizer box, which can prevent the fertilizer in the fertilizer box from flowing out through the channel of the discharge pipe, prevent the fertilizer from just falling shallowly on the soil surface or the fertilizer from falling out when the soil is not fully loosened, and avoid wasting fertilizer.

[0024] 3. In this invention, since the vehicle body needs to move back and forth in the cereal plantation, when the soil loosening mechanism loosens the soil again, the soil texture between the ridges is relatively loose at this time, and the resistance of the soil to the loosening blade is small. The loosening blade will rotate at a high speed. When the loosening blade is directly below the discharge pipe, due to the centrifugal force of its own high-speed rotation, the sum of the centrifugal force of the sliding magnetic plate and the repulsive force between the sliding magnetic plate and the diversion magnetic tube will be greater than the sum of the tension of the centrifugal spring and the self-gravity of the sliding magnetic plate. At this time, the sliding magnetic plate will be located outside the inner cavity of the centrifugal groove, and the limiting frame will be away from the inclined surface of the fertilizer box. All the diversion grooves on the diversion magnetic tube will be exposed in the inner cavity of the fertilizer box. At this time, the fertilizer in the fertilizer box can fall onto the soil through the diversion grooves and the channels, and the continuously rotating loosening blade can transport the fertilizer to the deeper soil layer, ensuring the fertilization quality of the entire device, enabling the entire device to achieve the function of fertilizing the soil while loosening the soil, and improving the practicability of the entire device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a front view overall structural schematic diagram of an efficient soil-turning device for cereal planting according to the present invention;

[0026] Figure 2 is a top view overall structural schematic diagram of an efficient soil-turning device for cereal planting according to the present invention;

[0027] Figure 3 is a rear view overall structural schematic diagram of an efficient soil-turning device for cereal planting according to the present invention;

[0028] Figure 4 is a bottom view overall structural schematic diagram of an efficient soil-turning device for cereal planting according to the present invention;

[0029] Figure 5 is a sectional structural schematic diagram of the fertilizer box of an efficient soil-turning device for cereal planting according to the present invention;

[0030] Figure 6 is an efficient soil-turning device for cereal planting according to the present invention Figure 5 enlarged structural schematic diagram of area A therein.

[0031] In the figure: 1, vehicle body; 11, handrail; 12, shovel; 13, auxiliary groove; 2, fertilizer box; 3, support plate; 4, wheels; 5, electric push rod; 6, mounting seat; 61, deflector; 7, soil loosening mechanism; 71, soil loosening motor; 72, connecting column; 73, soil loosening roller; 74, soil loosening blade; 741, centrifugal groove; 8, fertilizer application mechanism; 81, sliding magnetic plate; 82, centrifugal spring; 83, limit frame; 84, diversion magnetic tube; 841, channel; 842, diversion groove; 85, discharge pipe; 9, stirring mechanism; 91, transmission column; 92, stirring rod; 93, driven wheel; 94, driving wheel; 95, auxiliary wheel; 96, auxiliary spring; 97, belt. Specific implementation mode

[0032] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0033] Please refer to Figures 1 - 6 , the present invention provides a technical solution for an efficient soil turning device for cereal planting:

[0034] An efficient soil turning device for cereal planting includes a vehicle body 1. A fertilizer box 2 is fixedly connected to the middle of the upper end surface of the vehicle body 1. Support plates 3 are fixedly installed on the left and right sides of the lower end surface of the vehicle body 1. Wheels 4 are rotatably installed in the inner cavities of the support plates 3. Electric push rods 5 are fixedly installed on the front and rear sides of the lower end surface of the vehicle body 1. A mounting seat 6 is fixedly installed at the piston rod end of the electric push rod 5. It further includes:

[0035] A soil loosening mechanism 7 is arranged in the inner cavity of the mounting seat 6, and the soil loosening mechanism 7 is used for loosening the soil;

[0036] A fertilizer application mechanism 8 is arranged in the inner cavity of the fertilizer box 2, and the fertilizer application mechanism 8 is used for applying fertilizer to the soil;

[0037] A stirring mechanism 9 is arranged on the side wall of the fertilizer box 2, and the stirring mechanism 9 is used for mixing fertilizers.

[0038] Furthermore, the soil loosening mechanism 7 includes a soil loosening motor 71 fixedly installed on the front end surface of the mounting seat 6 through a frame, and a connecting column 72 rotatably installed in the inner cavity of the mounting seat 6. A soil loosening roller 73 is fixedly installed on the outer side wall of the connecting column 72, and a soil loosening blade 74 is fixedly installed on the outer side wall of the soil loosening roller 73;

[0039] The output shaft end of the soil loosening motor 71 penetrates through the mounting seat 6 and is fixedly connected to the connecting column 72. A plurality of groups of soil loosening blades 74 are arranged on the side wall of the soil loosening roller 73.

[0040] It should be noted that after the farmer transports the entire device to the cereal planting base that needs to be loosened, manually push the handrail 11, and the entire device can move forward in the cereal plantation in cooperation with the wheels 4, which improves the convenience of the entire device. By starting the electric push rod 5, the mounting seat 6 moves downward. At this time, the soil loosening mechanism 7 will also move downward. After the soil loosening blade 74 contacts the soil on the ridge, then start the soil loosening motor 71 to make the connecting column 72 rotate. Since the connecting column 72 is fixedly connected to the soil loosening roller 73, the soil loosening roller 73 will drive the soil loosening blade 74 to rotate. At this time, the continuously rotating soil loosening blade 74 can loosen the soil on the ridge, enabling the entire device to realize the function of initially loosening the soil for cereal planting.

[0041] Furthermore, the fertilizing mechanism 8 includes a centrifugal groove 741 opened in the inner cavity of the soil loosening blade 74, and a sliding magnetic plate 81 slidably installed in the inner cavity of the centrifugal groove 741. A centrifugal spring 82 is fixedly installed on the side wall of the sliding magnetic plate 81, and the other end of the centrifugal spring 82 is fixedly installed on the bottom surface of the inner cavity of the centrifugal groove 741;

[0042] A limiting frame 83 is slidably installed in the inner cavity of the fertilizer box 2. The middle part of the lower end surface of the limiting frame 83 is fixedly installed with a diversion magnetic tube 84. The lower end surface of the fertilizer box 2 is fixedly connected with a discharge pipe 85. The diversion magnetic tube 84 is connected through the vehicle body 1. The diversion magnetic tube 84 slides in the inner cavity of the discharge pipe 85. The bottom surface of the inner cavity of the fertilizer box 2 is set as an inclined surface. The opposite poles of the diversion magnetic tube 84 and the sliding magnetic plate 81 are the same, and the magnetic force shows magnetic repulsion;

[0043] A channel 841 is arranged in the middle of the inner cavity of the diversion magnetic tube 84. A plurality of groups of diversion grooves 842 are arranged on the left and right sides of the inner side wall of the diversion magnetic tube 84. The diversion grooves 842 on the left and right sides are all provided with a plurality of groups, and the diversion grooves 842 are communicated with the channel 841. The inner cavity of the fertilizer box 2 is filled with fertilizer particles;

[0044] A diversion plate 61 is fixedly installed in the middle of the upper end surface of the mounting seat 6. The diversion plate 61 is located directly below the discharge pipe 85. A handrail 11 is fixedly installed on the upper right side of the vehicle body 1. A plurality of groups of shovel blades 12 are fixedly installed on the lower left side of the vehicle body 1.

[0045] It should be noted that when the soil of the cereal plantation has not been repaired for a long time and the soil texture is hard, the rotation speed of the soil loosening blade 74 is slow at this time. Under the pulling force of the centrifugal spring 82, the sliding magnetic plate 81 will be in the middle of the inner cavity of the centrifugal groove 741. When the soil loosening blade 74 rotates to directly below the discharge pipe 85, the distance between the sliding magnetic plate 81 and the diversion magnetic tube 84 is relatively far at this time. The repulsive force between the sliding magnetic plate 81 and the diversion magnetic tube 84 is less than the sum of the elastic force of the centrifugal spring 82 and the self-gravity of the diversion magnetic tube 84. Therefore, the limit frame 83 will be in the lower part of the inner cavity of the fertilizer box 2 at this time, and all the diversion grooves 842 on the diversion magnetic tube 84 will fit at the vertical groove of the fertilizer box 2, which can prevent the fertilizer in the fertilizer box 2 from flowing out through the channel 841 of the diversion magnetic tube 84, prevent the fertilizer from just falling shallowly on the soil surface or the fertilizer from falling out when the soil is not fully loosened, and avoid waste of fertilizer;

[0046] Since the vehicle body 1 needs to move back and forth in the cereal plantation, when the soil loosening mechanism 7 loosens the soil again, the soil texture between the ridges is relatively loose at this time, and the soil resistance received by the soil loosening blade 74 is small. The soil loosening blade 74 will rotate at a high speed. When the soil loosening blade 74 is directly below the discharge pipe 85, due to the centrifugal force of its own high-speed rotation, the sum of the centrifugal force of the sliding magnetic plate 81 and the repulsive force between the sliding magnetic plate 81 and the diversion magnetic tube 84 will be greater than the sum of the pulling force of the centrifugal spring 82 and the self-gravity of the sliding magnetic plate 81 at this time. At this time, the sliding magnetic plate 81 will be on the outer side of the inner cavity of the centrifugal groove 741, the limit frame 83 will be far away from the inclined surface of the fertilizer box 2, and all the diversion grooves 842 on the diversion magnetic tube 84 will be exposed in the inner cavity of the fertilizer box 2. At this time, the fertilizer in the fertilizer box 2 can fall on the soil through the diversion grooves 842 and the channel 841, and the continuously rotating soil loosening blade 74 can transport the fertilizer to the deeper soil layer, ensuring the fertilization quality of the whole device, enabling the whole device to realize the function of fertilizing the soil while loosening the soil, and improving the practicability of the whole device;

[0047] Through the setting of the shovel blade 12, the gravel between the ridges can be prevented from colliding with the soil loosening blade 74, ensuring the sharpness of the soil loosening blade 74 and enabling it to be used for a long time.

[0048] Furthermore, the stirring mechanism 9 includes a transmission column 91 rotatably installed in the middle of the inner cavity of the fertilizer box 2, and stirring rods 92 fixedly installed on the side wall of the transmission column 91. Several groups of stirring rods 92 are equidistantly arranged on the side wall of the transmission column 91;

[0049] The front end surface of the transmission column 91 penetrates through the fertilizer box 2 and is fixedly installed with a driven wheel 93. The front end surface of the connecting column 72 penetrates through the mounting seat 6 and is fixedly installed with a driving wheel 94. An auxiliary groove 13 is opened on the right side of the front end surface of the vehicle body 1. An auxiliary wheel 95 is slidably installed in the inner cavity of the auxiliary groove 13, and an auxiliary spring 96 is fixedly installed on the side wall of the auxiliary wheel 95;

[0050] A belt 97 is installed between the driven wheel 93, the driving wheel 94 and the auxiliary wheel 95 for transmission, and the other end of the auxiliary spring 96 is fixedly installed on the inner cavity side wall of the auxiliary groove 13.

[0051] It should be noted that when the connecting column 72 rotates, the driving wheel 94 fixedly installed at its end will also rotate accordingly. At this time, under the cooperation of the belt 97 and the auxiliary wheel 95, the driven wheel 93 can be rotated. Since the driven wheel 93 is fixedly connected to the transmission column 91, the transmission column 91 will drive the stirring rod 92 fixed on its side wall to rotate, so as to realize the stirring of the fertilizer particles in the fertilizer box 2, avoid the blockage at the diversion magnetic tube 84 caused by the agglomeration of fertilizers, and ensure the stable operation of the whole device.

[0052] Working principle: After the farmer transports the whole device to the cereal planting base where soil needs to be loosened, manually push the handrail 11, and the whole device can move forward in the cereal plantation in cooperation with the wheels 4, which improves the convenience of the whole device. By starting the electric push rod 5, the mounting seat 6 moves downward. At this time, the soil loosening mechanism 7 will also move downward. After the soil loosening blade 74 contacts the soil on the ridge, start the soil loosening motor 71 to make the connecting column 72 rotate. Since the connecting column 72 is fixedly connected to the soil loosening roller 73, the soil loosening roller 73 will drive the soil loosening blade 74 to rotate. At this time, the continuously rotating soil loosening blade 74 can loosen the soil on the ridge, so that the whole device realizes the function of initially loosening the soil for cereal planting;

[0053] When the soil in the cereal plantation has not been repaired for a long time and the soil quality is relatively hard, the rotation speed of the soil loosening blade 74 is relatively slow at this time. Under the pulling force of the centrifugal spring 82, the sliding magnetic plate 81 will be in the middle of the inner cavity of the centrifugal groove 741. When the soil loosening blade 74 rotates to directly below the discharge pipe 85, the distance between the sliding magnetic plate 81 and the diversion magnetic tube 84 is relatively far at this time, and the repulsive force between the sliding magnetic plate 81 and the diversion magnetic tube 84 is less than the sum of the elastic force of the centrifugal spring 82 and the self-gravity of the diversion magnetic tube 84. Therefore, at this time, the limit frame 83 will be in the lower part of the inner cavity of the fertilizer box 2, and all the diversion grooves 842 on the diversion magnetic tube 84 will fit at the vertical groove of the fertilizer box 2, which can prevent the fertilizer in the fertilizer box 2 from flowing out from the channel 841 of the diversion magnetic tube 84, prevent the fertilizer from only falling shallowly on the soil surface or the fertilizer from falling out when the soil is not fully loosened, and avoid the waste of fertilizer;

[0054] Since the vehicle body 1 needs to move back and forth in the cereal plantation, when the soil loosening mechanism 7 loosens the soil again, the soil texture between the ridges is relatively loose at this time, and the resistance of the soil to the soil loosening blade 74 is small. The soil loosening blade 74 will rotate at a high speed. When the soil loosening blade 74 is directly below the discharge pipe 85, due to the centrifugal force of its own high-speed rotation, the sum of the centrifugal force of the sliding magnetic plate 81 and the repulsive force between the sliding magnetic plate 81 and the diversion magnetic tube 84 will be greater than the sum of the tension of the centrifugal spring 82 and the self-gravity of the sliding magnetic plate 81. At this time, the sliding magnetic plate 81 will be located outside the inner cavity of the centrifugal groove 741, and the limit frame 83 will be far away from the inclined surface of the fertilizer box 2. All the diversion grooves 842 on the diversion magnetic tube 84 will be exposed in the inner cavity of the fertilizer box 2. At this time, the fertilizer in the fertilizer box 2 can fall downward through the diversion grooves 842 and the channels 841 onto the soil, and the continuously rotating soil loosening blade 74 can transport the fertilizer to the deeper soil, ensuring the fertilization quality of the entire device, enabling the entire device to realize the function of fertilizing the soil while loosening the soil, and improving the practicability of the entire device;

[0055] When the connecting column 72 rotates, the driving wheel 94 fixedly installed at its end will also rotate accordingly. At this time, under the cooperation of the belt 97 and the auxiliary wheel 95, the driven wheel 93 can be rotated. Since the driven wheel 93 is fixedly connected to the transmission column 91, the transmission column 91 will drive the stirring rod 92 fixed on its side wall to rotate, so as to realize the stirring of the fertilizer particles in the fertilizer box 2, avoid the blockage at the diversion magnetic tube 84 caused by the agglomeration of the fertilizer, and ensure the stable operation of the entire device.

[0056] Finally, it should be noted that the above content is only used to illustrate the technical solution of the present invention, rather than limiting the protection scope of the present invention. Any simple modification or equivalent replacement of the technical solution of the present invention by those of ordinary skill in the art shall not depart from the essence and scope of the technical solution of the present invention.

Claims

1. An efficient soil turning device for grain planting, comprising a vehicle body (1), characterized in that: A fertilizer box (2) is fixedly connected to the middle of the upper end surface of the vehicle body (1), bracket plates (3) are fixedly installed on the left and right sides of the lower end surface of the vehicle body (1), wheels (4) are rotatably installed in the inner cavity of the bracket plates (3), electric push rods (5) are fixedly installed on the front and rear sides of the lower end surface of the vehicle body (1), and a mounting seat (6) is fixedly installed on the piston rod end of the electric push rod (5), and further comprises: A soil loosening mechanism (7), the soil loosening mechanism (7) being arranged in the inner cavity of the mounting seat (6), and the soil loosening mechanism (7) being used to loosen the soil; A fertilizing mechanism (8), the fertilizing mechanism (8) being arranged in the inner cavity of the fertilizing box (2), and the fertilizing mechanism (8) being used to fertilize the soil; A stirring mechanism (9), wherein the stirring mechanism (9) is arranged on the side wall of the fertilizing box (2), and the stirring mechanism (9) is used to mix fertilizers.

2. The efficient soil turning device for grain planting according to claim 1, characterized in that: The loosening mechanism (7) comprises a loosening motor (71) fixedly mounted on the front end surface of the mounting seat (6) via a frame, and a connecting column (72) rotatably mounted in the inner cavity of the mounting seat (6), a loosening roller (73) fixedly mounted on the outer side wall of the connecting column (72), and a loosening blade (74) fixedly mounted on the outer side wall of the loosening roller (73).

3. The efficient soil turning device for grain planting according to claim 2, characterized in that: The output shaft end of the loosening motor (71) passes through the mounting seat (6) and is fixedly connected to the connecting column (72), and a plurality of loosening blades (74) are arranged on the side wall of the loosening roller (73).

4. The efficient soil turning device for grain planting according to claim 1, characterized in that: The fertilizing mechanism (8) comprises a centrifugal groove (741) provided in the inner cavity of the loosening blade (74), and a sliding magnetic plate (81) slidably mounted in the inner cavity of the centrifugal groove (741), a centrifugal spring (82) being fixedly mounted on the side wall of the sliding magnetic plate (81), and the other end of the centrifugal spring (82) being fixedly mounted on the inner cavity bottom surface of the centrifugal groove (741).

5. The efficient soil turning device for grain planting according to claim 4, characterized in that: A limit frame (83) is slidably mounted in the inner cavity of the fertilizing box (2); a flow-guiding magnetic tube (84) is fixedly mounted in the middle of the lower end surface of the limit frame (83); a discharge pipe (85) is fixedly connected to the lower end surface of the fertilizing box (2); the flow-guiding magnetic tube (84) is connected to the vehicle body (1) through and through; the flow-guiding magnetic tube (84) slides in the inner cavity of the discharge pipe (85); the bottom surface of the inner cavity of the fertilizing box (2) is arranged as an inclined surface; the opposite magnetic poles of the flow-guiding magnetic tube (84) and the sliding magnetic plate (81) are the same, and the magnetic force is manifested as magnetic repulsion.

6. The efficient soil turning device for grain planting according to claim 5, characterized in that: A channel (841) is provided in the middle of the inner cavity of the flow-guiding magnetic tube (84), flow-guiding grooves (842) are provided on the left and right sides of the inner wall of the flow-guiding magnetic tube (84), and the flow-guiding grooves (842) on the left and right sides are provided in a plurality of groups, and the flow-guiding grooves (842) are connected to the channel (841), and the inner cavity of the fertilizer box (2) is filled with fertilizer particles.

7. The efficient soil turning device for grain planting according to claim 5, characterized in that: A guide plate (61) is fixedly mounted on the middle part of the upper end surface of the mounting seat (6), and the guide plate (61) is located directly below the discharge pipe (85). A handrail (11) is fixedly mounted on the right side of the upper end surface of the vehicle body (1), and a scraper (12) is fixedly mounted on the left side of the lower end surface of the vehicle body (1), and the scraper (12) is provided in a plurality of groups.

8. The efficient soil turning device for grain planting according to claim 2, characterized in that: The stirring mechanism (9) comprises a transmission column (91) rotatably mounted in the middle of the inner cavity of the fertilizer box (2), and stirring rods (92) fixedly mounted on the side wall of the transmission column (91), wherein a plurality of groups of stirring rods (92) are equidistantly arranged on the side wall of the transmission column (91).

9. The efficient soil turning device for grain planting according to claim 8, characterized in that: The front end face of the transmission column (91) passes through the fertilizer box (2) and is fixedly mounted with a driven wheel (93); the front end face of the connecting column (72) passes through the mounting seat (6) and is fixedly mounted with a driving wheel (94); an auxiliary groove (13) is provided on the right side of the front end face of the vehicle body (1); an auxiliary wheel (95) is slidably mounted in the inner cavity of the auxiliary groove (13); and an auxiliary spring (96) is fixedly mounted on the side wall of the auxiliary wheel (95).

10. The efficient soil turning device for grain planting according to claim 9, characterized in that: A belt (97) is installed between the driven wheel (93), the driving wheel (94) and the auxiliary wheel (95) for transmission, and the other end of the auxiliary spring (96) is fixedly installed on the inner cavity side wall of the auxiliary groove (13).

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