An agricultural plowing device and its usage method

Abstract

An agricultural tilling device and its usage method belong to the field of agricultural tilling devices. The existing soil tilling methods are manual tilling and mechanical tilling. Manual tilling is time-consuming, laborious and inefficient; the mechanical tilling method mostly uses a rotary plow for tilling, and after tilling, a ridging machine enters the field to ridge the tilled soil. The above methods make the machine enter the field for secondary operation, which reduces the working efficiency, increases the energy consumption, compacts the tilled soil, reduces the effect of soil tilling, and thus affects the quality of crop planting. The steps are as follows: S1: Fix the tractor to the towing seat; S2: Control the first electric telescopic rod and the second electric telescopic rod to adjust the tilling depth of the agricultural tilling device; S3: The motor is powered on to drive the spindle roller, the cutting knife and the striking column to rotate to till the soil; S4: The rotating shaft rotates to drive the linkage plate to move up and down reciprocally for fertilization. The present invention is used for agricultural tilling operations.

Description

Technical Field

[0001] The present invention belongs to the field of agricultural tillage devices, and in particular, to an agricultural soil tilling device and a usage method thereof. Background Art

[0002] Before agricultural planting, it is necessary to till the soil to facilitate subsequent planting operations and improve the survival rate of seeds. The existing soil tillage methods are manual tillage and mechanical tillage. Manual tillage is time-consuming, laborious, and inefficient. At the same time, the existing tillage devices can only perform simple tillage operations and cannot process the roots in the soil. The turned soil can still be maintained by plant roots, thereby reducing the tillage effect. In addition, the existing mechanical tillage methods mostly use a rotary plow for tillage, and then a ridging machine enters the field to ridge the tilled soil. The above method makes the machine enter the field for secondary operation, reducing the work efficiency, easily missing the best planting time, increasing energy consumption, and at the same time, the machine entering the field for secondary operation will also compact the tilled soil, reducing the soil tillage effect, and thus affecting the planting quality of crops. Summary of the Invention

[0003] The purpose of the present invention is to solve the above problems existing in the prior art, and to provide an agricultural soil tilling device and a usage method thereof.

[0004] To achieve the above purpose, the present invention adopts the following technical solutions:

[0005] An agricultural soil tilling device includes: a frame assembly, a tilling device, and a sprinkling device. The lower end of the frame assembly is rotatably connected to the tilling device, and the sprinkling device is fixed on the frame assembly and is located behind the tilling device.

[0006] The frame assembly includes: a frame plate, a first electric telescopic rod, universal wheels, a second electric telescopic rod, a towing seat, and a support frame. The first electric telescopic rod is fixed to the rear of the lower end of the frame plate, and the movable end of the first electric telescopic rod is fixed with the universal wheels. The second electric telescopic rod is fixed to the front of the upper end of the frame plate, and the movable end of the second electric telescopic rod is fixed with the towing seat. A support frame is arranged below the frame plate.

[0007] The tilling device includes: a rotating shaft, a motor, a pulley, a belt, a spindle roller, and a crushing unit. The rotating shaft is rotatably connected to the support frame, one end of the rotating shaft is fixedly connected to the output shaft of the motor, the motor is fixed on the support frame, the other end of the rotating shaft is provided with a pulley, the pulley is provided with a belt, a plurality of the spindle rollers are evenly fixed on the rotating shaft, and a crushing unit is fixed between every two spindle rollers. The crushing units are provided in multiple numbers, and every three crushing units are set as a group. Each group of crushing units is evenly arranged between two spindle rollers.

[0008] Each of the plurality of crushing units includes: a support rod, a striking column, a cross bar, and a cutter. A cross bar is horizontally fixed between every two of the spindle rollers. The upper end of the support rod is fixedly connected to the cross bar, the lower end of the support rod is fixedly connected to the rotating shaft, a striking column is arranged on the support rod, and cutters are fixedly arranged on both side surfaces of the cross bar.

[0009] The spreading device includes: a storage box, an inclined base, a blanking hole, a limiting hole, a blanking pipe, a linkage unit, and a power unit. A storage box is fixedly arranged on the upper end of the vehicle frame plate. An inclined base is arranged on the inner bottom surface of the storage box. A feed inlet is arranged on the top surface of the storage box. A plurality of the blanking holes are uniformly arranged along the length direction of the inclined base. The limiting holes are symmetrically arranged on the inclined base. A plurality of the blanking holes are all arranged between the two limiting holes. A plurality of blanking pipes are arranged at the lower end of the storage box. The plurality of blanking pipes are respectively fixedly communicated with the plurality of blanking holes. The linkage unit is slidably connected to the blanking holes and the limiting holes. A power unit is fixedly arranged at the lower end of the vehicle frame plate. The power unit is rotationally connected to the linkage unit.

[0010] The linkage unit includes: a linkage plate, a linkage column, a blanking plug, a guide post, and a spring. A plurality of the linkage columns are uniformly and fixedly arranged on the upper end of the linkage plate. A blanking plug is fixedly arranged at the upper end of each linkage column. The plurality of blanking plugs correspond to the plurality of blanking holes one by one. The plurality of blanking plugs are respectively slidably sealed in the plurality of blanking holes. Guide posts are symmetrically arranged on the linkage plate. Springs are sleeved on the guide posts. The guide posts are slidably and limit-connected in the limiting holes. The springs are arranged between the linkage plate and the vehicle frame plate. One side of the outer wall of the blanking plug is set as a wedge surface.

[0011] The power unit includes: a shaft support, a belt shaft, a rotating disc, and a connecting column. A shaft support is fixedly arranged at the lower end of the vehicle frame plate. The belt shaft rotates in the shaft support. A rotating disc is fixedly arranged at one end of the belt shaft. One end of the connecting column is rotationally connected to the end surface of the rotating disc. The other end of the connecting column is rotationally connected to the top surface of the linkage plate. The belt shaft is in transmission connection with a belt pulley through a belt.

[0012] A using method of an agricultural tillage and soil-turning device includes the following steps:

[0013] S1: Fix the tractor to the towing seat in a fixed connection;

[0014] S2: Control the first electric telescopic rod and the second electric telescopic rod to adjust the tillage depth of the agricultural tillage and soil-turning device;

[0015] S3: The motor is powered on to drive the spindle roller, the cutter, and the striking column to rotate to till the soil.

[0016] The method further includes step S4: the rotating shaft rotates to drive the linkage plate to move up and down reciprocally for fertilization. Compared with the prior art, the beneficial effects of the present invention are:

[0017] The present invention provides an agricultural tilling device, which can solve the problems raised in the background art: the existing soil tilling methods are manual tilling and mechanical tilling. Manual tilling is time-consuming, laborious and inefficient. At the same time, the existing tilling devices can only perform simple tilling operations and cannot process the rhizomes in the soil. The turned soil can still be maintained by plant rhizomes, thus reducing the tilling effect. It can also solve the problem that most of the existing mechanical tilling methods use a plow to till the soil, and then a ridging machine enters the field to ridge the tilled soil. The above method makes the machine enter the field for secondary operation, which reduces the working efficiency, is easy to miss the best planting time, increases the energy consumption, and at the same time, the secondary entry of the machine will also compact the tilled soil and reduce the tilling effect of the soil, thus affecting the planting of crops.

[0018] This device can process the rhizomes of plants by setting a crushing unit, can ridge the soil while turning the soil by setting a spindle roller, can fertilize while performing tilling operations by setting a sprinkling device, further increasing the working efficiency, and can process the plant rhizomes by setting a crushing unit. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is the overall structure diagram;

[0020] Figure 2 is the front view of the overall structure;

[0021] Figure 3 is the structure diagram of the tilling device;

[0022] Figure 4 is the structure diagram of the crushing unit;

[0023] Figure 5 is the structure diagram of the sprinkling device;

[0024] Figure 6 is the structure diagram of the linkage unit;

[0025] Figure 7 is the structure diagram of the power unit. DETAILED DESCRIPTION OF THE INVENTION

[0026] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the 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.

[0027] An agricultural tilling and soil-turning device includes: a frame assembly 1, a tilling device 2, and a spraying device 3. The lower end of the frame assembly 1 is rotatably connected to the tilling device 2, and the spraying device 3 is fixed on the frame assembly 1. The spraying device 3 is located behind the tilling device 2.

[0028] The frame assembly 1 includes: a frame plate 1-1, a first electric telescopic rod 1-2, a universal wheel 1-3, a second electric telescopic rod 1-4, a towing seat 1-5, and a support frame 1-6. The first electric telescopic rod 1-2 is fixed to the rear of the lower end of the frame plate 1-1, and the movable end of the first electric telescopic rod 1-2 is fixed to the universal wheel 1-3. The second electric telescopic rod 1-4 is fixed to the front of the upper end of the frame plate 1-1, and the movable end of the second electric telescopic rod 1-4 is fixed to the towing seat 1-5. A support frame 1-6 is arranged below the frame plate 1-1.

[0029] The tilling device 2 includes: a rotating shaft 2-1, a motor 2-2, a pulley 2-3, a belt 2-4, a spindle roller 2-5, and a crushing unit 2-6. The rotating shaft 2-1 is rotatably connected to the support frame 1-6. One end of the rotating shaft 2-1 is fixedly connected to the output shaft of the motor 2-2, and the motor 2-2 is fixed on the support frame 1-6. The other end of the rotating shaft 2-1 is provided with a pulley 2-3, and a belt 2-4 is arranged on the pulley 2-3. A plurality of spindle rollers 2-5 are evenly and fixedly arranged on the rotating shaft 2-1. A crushing unit 2-6 is fixed between every two spindle rollers 2-5. The crushing units 2-6 are provided in plurality, and every three crushing units 2-6 are set as a group. Each group of crushing units 2-6 is evenly arranged between two spindle rollers 2-5.

[0030] Each of the plurality of crushing units 2-6 includes: a support rod 2-6-1, a striking column 2-6-2, a cross bar 2-6-3, and a cutting knife 2-6-4. A cross bar 2-6-3 is horizontally fixed between every two spindle rollers 2-5. The upper end of the support rod 2-6-1 is fixedly connected to the cross bar 2-6-3, and the lower end of the support rod 2-6-1 is fixedly connected to the rotating shaft 2-1. A striking column 2-6-2 is arranged on the support rod 2-6-1. Cutting knives 2-6-4 are fixed on both side surfaces of the cross bar 2-6-3.

[0031] The throwing device 3 includes: a storage box 3-1, a sloped base 3-2, a feeding hole 3-3, a limit hole 3-4, a feeding pipe 3-5, a linkage unit 3-6 and a power unit 3-7. The storage box 3-1 is fixed on the upper end of the frame plate 1-1, the bottom surface of the storage box 3-1 is provided with a sloped base 3-2, the top surface of the storage box 3-1 is provided with a feeding port, the sloped base 3-2 is evenly distributed along its length direction with a plurality of the feeding holes 3-3, the sloped base 3-2 is provided with a plurality of the feeding holes 3-3, and the top surface of the sloped base 3-2 is provided with a plurality of the feeding holes 3-3. The limiting holes 3-4 are symmetrically arranged, and the multiple discharge holes 3-3 are all arranged between two of the limiting holes 3-4. The lower end of the storage box 3-1 is provided with multiple discharge pipes 3-5, and the multiple discharge pipes 3-5 are respectively fixedly connected with the multiple discharge holes 3-3. The linkage unit 3-6 is slidably connected with the discharge hole 3-3 and the limiting hole 3-4. The lower end of the frame plate 1-1 is fixed with a power unit 3-7, and the power unit 3-7 is rotatably connected with the linkage unit 3-6.

[0032] The linkage unit 3-6 includes: a linkage plate 3-6-1, a linkage column 3-6-2, a material stopper plug 3-6-3, a guide column 3-6-4 and a spring 3-6-5. A plurality of the linkage columns 3-6-2 are evenly fixed on the upper end of the linkage plate 3-6-1, and a material stopper plug 3-6-3 is fixed on the upper end of each of the linkage columns 3-6-2. The plurality of material stopper plugs 3-6-3 correspond to the plurality of material discharge holes 3-3 one by one, and the plurality of material stopper plugs 3-6-3 are respectively slidably sealed in the plurality of material discharge holes 3-3. The linkage plate 3-6-1 is symmetrically provided with guide columns 3-6-4, and the guide columns 3-6-4 are sleeved with springs 3-6-5. The guide columns 3-6-4 are slidably limited and connected in the limit holes 3-4 through a limit plate. The spring 3-6-5 is arranged between the linkage plate 3-6-1 and the frame plate 1-1, and one side of the outer wall of the material stopper plug 3-6-3 is arranged as a wedge-shaped surface.

[0033] The power unit 3-7 includes: an axle support 3-7-1, a belt shaft 3-7-2, a rotating disk 3-7-3 and a connecting column 3-7-4. The axle support 3-7-1 is fixed to the lower end of the frame plate 1-1, the belt shaft 3-7-2 rotates in the axle support 3-7-1, a rotating disk 3-7-3 is fixed to one end of the belt shaft 3-7-2, one end of the connecting column 3-7-4 is rotatably connected to the end face of the rotating disk 3-7-3, the other end of the connecting column 3-7-4 is rotatably connected to the top face of the linkage plate 3-6-1, and the belt shaft 3-7-2 is transmission-connected to the pulley 2-3 via a belt 2-4.

[0034] A method for using an agricultural tillage device, the method comprising the following steps:

[0035] S1: Fixedly connect the tractor to the fifth wheel 1-5;

[0036] S2: Control the electric telescopic rod 1-2 and the electric telescopic rod 1-4 to adjust the tilling depth of the agricultural tilling device.

[0037] S3: The motor 2-2 is powered on to drive the spindle roller 2-5, the cutter 2-6-4 and the striking column 2-6-2 to rotate for tilling the soil.

[0038] The method further includes step S4: The rotating shaft 2-1 rotates to drive the linkage plate 3-6-1 to move up and down reciprocally for fertilization.

[0039] The working principle of the present invention is:

[0040] The tilling device for agricultural cultivated land of the present invention is driven by a tractor to move. Fix the tractor and the towing seat 1-5 fixedly connected, and the tilling device for agricultural cultivated land can be driven by the universal wheels 1-3 to move on the soil that needs to be tilled. By controlling the first electric telescopic rod 1-2 and the second electric telescopic rod 1-4, the tilling depth of the tilling device for agricultural cultivated land can be adjusted. Control the first electric telescopic rod 1-2 to contract, and at the same time control the second electric telescopic rod 1-4 to extend, so as to reduce the ground clearance of the frame plate 1-1, and then increase the tilling depth of the tilling device 2. Reverse the above steps to reduce the tilling depth. This device is connected to an external power supply and can be powered by the tractor. Energize the motor 2-2 to drive the rotating shaft 2-1 to rotate, and then drive the spindle roller 2-5 to rotate. As the tractor drives this device to move, the spindle roller 2-5 moves while rotating, and the soil can be squeezed into the space between the two spindle rollers 2-5, playing a role in gathering the soil to achieve ridging. When the spindle roller 2-5 rotates, it drives the cross bar 2-6-3 to rotate. The cross bar 2-6-3 rotates and can cut the plant roots through the cutting knives 2-6-4 arranged on both sides, realizing the treatment of plant roots. At the same time, the support rod 2-6-1 drives the striking column 2-6-2 to rotate, and the striking column 2-6-2 rotates to strike the soil gathered by the spindle roller 2-5, thereby crushing the compacted soil and playing a role in tilling. Pour the pre-mixed water and fertilizer into the storage box 3-1 through the feed port in advance. The rotating shaft 2-1 rotates to drive the belt shaft 3-7-2 to rotate through the pulley 2-3 and the belt 2-4. The belt shaft 3-7-2 rotates to drive the rotating disk 3-7-3 to rotate. The rotating disk 3-7-3 rotates to drive the linkage plate 3-6-1 to move up and down reciprocally through the connecting column 3-7-4. The movement of the linkage plate 3-6-1 drives the guide post 3-6-4 to slide reciprocally in the limit hole 3-4, and at the same time compresses the spring 3-6-5. The limit hole 3-4 plays a role in limiting the linkage plate 3-6-1, and the spring 3-6-5 plays a role in assisting the linkage plate 3-6-1 to reset. When the linkage plate 3-6-1 moves upward, it drives the baffle plug 3-6-3 to move upward and extend out of the blanking hole 3-3. At this time, the fertilizer in the storage box 3-1 slides down along the inclined plane base 3-2 into the blanking hole 3-3. One side of the outer wall of the baffle plug 3-6-3 is set as a wedge surface to facilitate the sliding of the fertilizer, and it slides out through the blanking pipe 3-5 and falls on the soil, which can realize fertilizing the soil to increase the soil fertility. When the linkage plate 3-6-1 moves downward, it drives the baffle plug 3-6-3 to reset, and at this time the fertilizer no longer flows out, which can realize intermittent fertilization and avoid the phenomenon of burning seedlings in subsequent planting due to excessive fertilization.

[0041] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and the present invention can be implemented in other forms without departing from the spirit or essential characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent conditions of the claims are intended to be embraced within the present invention. Any reference signs in the claims should not be construed as limiting the claims involved.

[0042] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A soil turning device for agricultural land, characterized in that: include: A frame assembly (1), a tilling device (2) and a spreading device (3), wherein the lower end of the frame assembly (1) is rotatably connected to the tilling device (2), the spreading device (3) is fixed on the frame assembly (1), and the spreading device (3) is located behind the tilling device (2); The frame assembly (1) comprises: a frame plate (1-1), an electric telescopic rod (1-2), a universal wheel (1-3), an electric telescopic rod (1-4), a traction seat (1-5) and a support frame (1-6); the electric telescopic rod (1-2) is fixed to the rear of the lower end of the frame plate (1-1); the universal wheel (1-3) is fixed to the movable end of the electric telescopic rod (1-2); the electric telescopic rod (1-4) is fixed to the front of the upper end of the frame plate (1-1); the traction seat (1-5) is fixed to the movable end of the electric telescopic rod (1-4); and a support frame (1-6) is arranged below the frame plate (1-1); The tilling device (2) comprises: a rotating shaft (2-1), a motor (2-2), a pulley (2-3), a belt (2-4), a shuttle roller (2-5) and a crushing unit (2-6); the rotating shaft (2-1) is rotatably connected to a support frame (1-6); one end of the rotating shaft (2-1) is fixedly connected to an output shaft of the motor (2-2); the motor (2-2) is fixed on the support frame (1-6); and the other end of the rotating shaft (2-1) is provided with a pulley. A pulley (2-3), a belt (2-4) is arranged on the pulley (2-3), a plurality of shuttle rollers (2-5) are evenly fixed on the rotating shaft (2-1), a crushing unit (2-6) is fixed between every two shuttle rollers (2-5), a plurality of crushing units (2-6) are arranged, every three crushing units (2-6) are arranged as a group, and each group of crushing units (2-6) is evenly arranged between two shuttle rollers (2-5); The plurality of crushing units (2-6) each comprise: a support rod (2-6-1), a striking column (2-6-2), a cross bar (2-6-3) and a cutter (2-6-4); a cross bar (2-6-3) is horizontally fixed between each two shuttle rollers (2-5); the upper end of the support rod (2-6-1) is fixedly connected to the cross bar (2-6-3); the lower end of the support rod (2-6-1) is fixedly connected to the rotating shaft (2-1); a striking column (2-6-2) is arranged on the support rod (2-6-1); cutters (2-6-4) are fixed on both sides of the cross bar (2-6-3); the striking column (2-6-2) and the cutter (2-6-4) are arranged at an acute angle; The throwing device (3) comprises: a storage box (3-1), a sloped base (3-2), a feeding hole (3-3), a limiting hole (3-4), a feeding pipe (3-5), a linkage unit (3-6) and a power unit (3-7); the storage box (3-1) is fixed to the upper end of the frame plate (1-1); the bottom surface of the storage box (3-1) is provided with a sloped base (3-2); the top surface of the storage box (3-1) is provided with a feeding port; the sloped base (3-2) is evenly distributed along its length direction with a plurality of the feeding holes (3-3); the sloped base (3-2) is provided with a plurality of the feeding holes (3-3); the ) are symmetrically provided with the limiting holes (3-4), the plurality of the discharge holes (3-3) are each provided between two of the limiting holes (3-4), the lower end of the storage box (3-1) is provided with a plurality of discharge pipes (3-5), the plurality of the discharge pipes (3-5) are respectively fixedly connected with the plurality of the discharge holes (3-3), the linkage unit (3-6) is slidably connected with the discharge holes (3-3) and the limiting holes (3-4), the lower end of the frame plate (1-1) is fixed with a power unit (3-7), and the power unit (3-7) is rotatably connected with the linkage unit (3-6).

2. The agricultural tillage device according to claim 1, characterized in that: The linkage unit (3-6) comprises: a linkage plate (3-6-1), a linkage column (3-6-2), a material blocking plug (3-6-3), a guide column (3-6-4) and a spring (3-6-5); a plurality of linkage columns (3-6-2) are evenly distributed and fixed on the upper end of the linkage plate (3-6-1); a material blocking plug (3-6-3) is fixed on the upper end of each linkage column (3-6-2); the plurality of material blocking plugs (3-6-3) correspond to the plurality of material discharge holes (3-3) one by one; The material plugs (3-6-3) are respectively slidably sealed in the plurality of material discharge holes (3-3); the linkage plate (3-6-1) is symmetrically provided with guide pillars (3-6-4); the guide pillars (3-6-4) are sleeved with springs (3-6-5); the guide pillars (3-6-4) are slidably limited and connected in the limit holes (3-4); the springs (3-6-5) are arranged between the linkage plate (3-6-1) and the frame plate (1-1); and one side of the outer wall of the material blocking plug (3-6-3) is arranged as a wedge-shaped surface.

3. The agricultural tillage device according to claim 2, characterized in that: The power unit (3-7) comprises: an axle support (3-7-1), a belt shaft (3-7-2), a rotating disk (3-7-3) and a connecting column (3-7-4); the axle support (3-7-1) is fixed at the lower end of the frame plate (1-1); the belt shaft (3-7-2) rotates in the axle support (3-7-1); a rotating disk (3-7-3) is fixed at one end of the belt shaft (3-7-2); one end of the connecting column (3-7-4) is rotatably connected to the end surface of the rotating disk (3-7-3); the other end of the connecting column (3-7-4) is rotatably connected to the top surface of the linkage plate (3-6-1); and the belt shaft (3-7-2) is transmission-connected to the pulley (2-3) via a belt (2-4).

4. A method for using the agricultural tillage device according to claim 3, characterized in that: The method comprises the following steps: S1: Fixedly connecting the tractor to the fifth wheel (1-5); S2: Controlling the electric telescopic rod 1 (1-2) and the electric telescopic rod 2 (1-4) to adjust the tillage depth of the agricultural tillage device; S3: The motor (2-2) is energized to drive the shuttle roller (2-5), the cutter (2-6-4) and the striking column (2-6-2) to rotate and till the soil.

5. A method for using an agricultural tillage device according to claim 4, characterized in that: The method further comprises step S4: the rotating shaft (2-1) rotates to drive the linkage plate (3-6-1) to move up and down to perform fertilization.

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