An intelligent agricultural equipment for improving soil in high-standard farmland

Abstract

The present invention discloses an intelligent agricultural equipment for improving soil in high-standard farmland, including a frame and a main shaft, wherein the frame is mounted on a motor vehicle, and the height is adjusted by a device on the motor vehicle, a main shaft is arranged beside the frame, a plurality of soil-turning wheels with different diameters are fixedly connected to the main shaft, a plurality of buckets are installed on the soil-turning wheels, an adjustment assembly is arranged in the main shaft, and the bucket can adjust the extension length by the adjustment assembly, one end of the main shaft extends into a box body and is fixedly connected to the output end of a motor, the motor is fixed in the box body, and a loosening assembly is also installed on the box body. The present invention utilizes a plurality of soil-turning wheels to turn the bottom soil to the upper layer, avoiding the problem that only loosening the soil can be realized but not turning the soil, and adjusting the extension length of the bucket by adjusting the adjustment assembly to realize turning the soil at different depths, and the soil is loosened by the blade in the loosening assembly being staggered and advanced, and the weed rhizomes are cut off at the same time, and the blade angle is adjusted according to the extension length of the bucket to realize turning and loosening the soil to different degrees.

Description

Technical Field

[0001] The present invention relates to the field of soil improvement, and in particular to intelligent agricultural equipment used for improving soil in high-standard farmland. Background Art

[0002] The soil of cultivated land is divided into three layers from top to bottom, namely the mature soil layer, the plow bottom layer, and the raw soil layer. The soil layer within 20-30 cm from the surface is called the mature soil layer, which is the most suitable soil layer for growing crops in all aspects of the land. Because crops grow in the soil, the soil environment has a great impact on the growth of crops and the quality of later yields. Therefore, it is necessary to turn the soil and loosen the soil before cultivation. On the one hand, it can make the soil loose and breathable, and on the other hand, it can balance the nutrients in the soil. At the same time, by turning the soil and loosening the soil, pests, pathogens, and weed roots are removed, which is more conducive to cultivation. Turning the soil requires trying to turn up the bottom soil. Existing soil turning equipment can often only loosen the soil, and cannot turn the land over well. Therefore, cultivation will lead to a decrease in soil fertility and affect crop yields. Summary of the invention

[0003] The purpose of the present invention is to provide an intelligent agricultural equipment for improving soil in high-standard farmland to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an intelligent agricultural equipment for improving soil in high-standard farmland, comprising a frame and a main shaft, wherein the frame is mounted on a motor vehicle, and the height is adjusted by a device on the motor vehicle, a main shaft is arranged beside the frame, a plurality of tilling wheels with different diameters are fixedly connected to the main shaft, a plurality of buckets are installed on the tilling wheels, an adjustment component is arranged in the main shaft, and the bucket can adjust the extension length by adjusting the component, one end of the main shaft extends into a box body and is fixedly connected to the output end of a motor, the motor is fixed in the box body, and a loosening component is also installed on the box body;

[0005] The bucket is fixedly connected to one end of the extension rod, and the other end of the extension rod is slidably connected to the wheel bone. Multiple wheel bones are fixedly connected in each soil-turning wheel. The sliding end of the extension rod is threadedly connected to the soil-turning screw. The end of the soil-turning screw away from the bucket extends into the main shaft and is fixedly connected to the soil-turning gear. The soil-turning gear can engage with the end gear.

[0006] Preferably, one end of the main shaft away from the box body is rotatably connected to one end of the shaft frame, and the other end of the shaft frame is fixedly connected to the frame.

[0007] Preferably, the box body is fixedly connected to one end of the box frame, and the other end of the box frame is fixedly connected to the frame.

[0008] Preferably, the adjustment assembly includes an adjustment shaft, a block, and an end face gear. The adjustment shaft is rotatably and slidably connected in the main shaft. One end of the adjustment shaft extends out of the main shaft, and the other end is fixedly connected to the block. A square groove and a rotating groove are provided in the main shaft. The square groove is connected to the rotating groove. The block slides in the square groove and the rotating groove. A plurality of end face gears are fixedly connected to the adjustment shaft, and the number of the end face gears is consistent with that of the tiller wheel.

[0009] Preferably, the loosening assembly includes a reversing mechanism and two crank rocker assemblies, and the main shaft utilizes the reversing mechanism to drive the two crank rocker assemblies to perform reciprocating motion.

[0010] Preferably, the reversing mechanism comprises two steering bevel teeth, the two steering bevel teeth are meshed with each other, one of them is fixedly connected to the main shaft, and the other steering bevel tooth is fixedly connected to two sprockets, and the sprockets and the steering bevel teeth are rotatably connected in the box.

[0011] Preferably, the crank rocker assembly includes a slider, a rocker, and a turntable, the turntable rotates synchronously through a chain and a sprocket, one end of the rocker is eccentrically hinged on the turntable, the other end of the rocker extends out of the box and is hinged to the slider, multiple blades are hinged on the slider, the blades are used to cut soil, one side of the slider is fixedly connected to a guide slider, the guide slider is slidably connected to the guide rail, the guide rail is fixed to the box, the turntable is rotatably connected to the box, and the rocker is slidably connected to the box.

[0012] Preferably, a plurality of scrapers on the same slider are fixedly connected to a worm wheel via the same shaft, the worm wheel is meshed with a worm, one end of the worm extends out of the slider, and the worm wheel and the worm are rotatably connected in the slider.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention utilizes multiple tilling wheels to turn the bottom layer of soil to the upper layer, thereby avoiding the problem of only being able to loosen the soil but not turn the soil, and adjusting the extension length of the bucket by adjusting the assembly to achieve turning the soil at different depths, and the blades in the loosening assembly move forward in an alternating manner to loosen the soil and cut off the roots of weeds at the same time, and the blade angle is adjusted according to the extension length of the bucket to achieve different degrees of turning and loosening the soil. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0015] Figure 2 It is a structural schematic diagram of another perspective of the present invention;

[0016] Figure 3 It is a structural schematic diagram of the soil loosening assembly of the present invention;

[0017] Figure 4 It is a structural schematic diagram of the sprocket of the present invention;

[0018] Figure 5 It is a structural schematic diagram of the soil turning screw rod of the present invention;

[0019] Figure 6 It is a schematic structural diagram of the end face gear of the present invention;

[0020] Figure 7 It is a schematic diagram of the internal structure of the main shaft of the present invention;

[0021] Figure 8 It is a schematic diagram of the structure of the worm gear of the present invention;

[0022] Fig. 9 It is a structural schematic diagram of the guide slider of the present invention.

[0023] In the figure: 1, frame, 101, shaft frame, 102, box frame, 2, main shaft, 3, tiller wheel, 301, wheel bone, 302, extension rod, 303, bucket, 304, tiller screw, 305, tiller gear, 4, adjustment assembly, 401, adjustment shaft, 402, block, 403, end gear, 404, square groove, 405, rotating groove, 5, box body, 6, loosening assembly, 601, blade, 602, worm wheel, 603, worm, 604, slider, 605, rocker, 606, turntable, 607, sprocket, 608, steering bevel gear, 609, guide slider, 610, guide rail. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] See also Figure 1-9In order to solve the problem that the existing soil-turning equipment can only loosen the soil but cannot turn the land over well, multiple soil-turning wheels are used to turn the bottom soil to the upper layer, avoiding the problem of only loosening the soil but not turning the soil, and adjusting the extension length of the bucket by adjusting the component to achieve soil turning of different depths, and the soil is loosened by the staggered advancement of the blades in the loosening component, and the roots of weeds are cut off at the same time. The blade angle is adjusted according to the extension length of the bucket to achieve different degrees of soil turning and loosening. The present invention provides a technical solution: an intelligent agricultural equipment for improving soil in high-standard farmland, comprising a frame 1 and a main shaft 2. The frame 1 is mounted on a motor vehicle, and the height is adjusted by a device on the motor vehicle, the device including but not limited to electrical equipment such as a cylinder push rod, a main shaft 2 is arranged beside the frame 1, a plurality of soil-turning wheels 3 with different diameters are fixedly connected to the main shaft 2, the soil-turning wheels 3 are mounted on the main shaft 2 in order from small to large, a plurality of buckets 303 are mounted on the soil-turning wheels 3, an adjustment component 4 is arranged in the main shaft 2, and the buckets 303 can adjust the extension length by adjusting the component 4, one end of the main shaft 2 extends into the box body 5 and is fixedly connected to the output end of the motor, the motor is fixed in the box body 5, and a loosening component 6 is also installed on the box body 5. The end of the main shaft 2 away from the box body 5 is rotatably connected to one end of the shaft frame 101, and the other end of the shaft frame 101 is fixedly connected to the frame 1. The box body 5 is fixedly connected to one end of the box frame 102, and the other end of the box frame 102 is fixedly connected to the frame 1. In this application, electrical components such as motors, cylinders, and push rods all use existing models. When in use, the frame 1 is installed on a motor vehicle, and the bucket 303 on the tilling wheel 3 is adjusted by the adjustment component 4 according to the required tillage depth, and the tillage depth is adjusted by the loosening component 6. Then, the height of the entire equipment is adjusted by the device on the motor vehicle, and the equipment is driven forward by the motor vehicle. The main shaft 2 is driven by the motor vehicle, and the main shaft 2 drives the loosening component 6 to move. The cultivated land is loosened by the loosening component 6, and the weed rhizomes are cut off by the loosening component 6 to prevent weeds from competing with crops for nutrients. The cultivated land after loosening is turned over by the tilling wheels 3 with diameters from small to large at one time, and the main shaft 2 drives the tilling wheel 3 to rotate. The tilling wheel 3 uses inertia to throw the soil to the side, and the tilling wheels 3 from small to large turn over the soil layers of the cultivated land at different depths in turn, so as to turn over the soil of the lower layer of the cultivated land instead of just loosening the soil, thereby avoiding the problem of decreased soil fertility; according to needs, quicklime can be sprayed for disinfection while turning the soil, or soil conditioner can be used for improvement, or fertilizer can be added to the farmland, etc. to improve the farmland.

[0026] In order to facilitate the adjustment of the extension length of the bucket 303, the bucket 303 is fixedly connected to one end of the extension rod 302, and the other end of the extension rod 302 is slidably connected to the wheel bone 301. A plurality of wheel bones 301 are fixedly connected to each soil turning wheel 3, and the sliding end of the extension rod 302 is threadedly connected to the soil turning screw 304. The end of the soil turning screw 304 away from the bucket 303 extends into the main shaft 2 and is fixedly connected to the soil turning gear 305, which can mesh with the end gear 403. When in use, the soil turning gear 305 rotates, and the soil turning gear 305 drives the soil turning screw 304 to rotate, and the soil turning screw 304 rotates to move the extension rod 302, and the extension rod 302 drives the bucket 303 to extend or retract.

[0027] In order to facilitate the simultaneous adjustment of multiple tilling wheels 3, an adjustment component 4 is provided, which includes an adjustment shaft 401, a block 402, and an end gear 403. The adjustment shaft 401 is rotatably and slidably connected to the main shaft 2. One end of the adjustment shaft 401 extends out of the main shaft 2, and the other end is fixedly connected to the block 402. A square groove 404 and a rotating groove 405 are provided in the main shaft 2. The square groove 404 is connected to the rotating groove 405. The block 402 slides in the square groove 404 and the rotating groove 405. Multiple end gears 403 are fixedly connected to the adjustment shaft 401, and the number of the end gears 403 is consistent with that of the tilling wheels 3. When adjustment is needed, the adjustment shaft 401 is pulled outward, and the adjustment shaft 401 drives the block 402 to move outward, so that the block 402 enters the rotating groove 405 from the square groove 404. The block 402 cannot rotate in the square groove 404 and can only move horizontally. The block 402 can rotate in the rotating groove 405 without being restricted. When the block 402 enters the rotating groove 405, the end gear 403 just meshes with the soil turning gear 305. At this time, the adjustment shaft 401 is rotated, and the adjustment shaft 401 drives the end gear 403 to rotate, and the end gear 403 drives the soil turning gear 305. 5 rotates; the gear modules of the face gear 403 and the tilling gear 305 can be adjusted according to the difference in the required extension length, so that the buckets 303 on different tilling wheels 3 can be extended to different distances; when the adjustment is completed, the adjustment shaft 401 is pushed back inward, and the adjustment shaft 401 drives the block 402 to move, so that the block 402 is inserted into the square groove 404. At this time, the adjustment shaft 401 cannot rotate at will, but can only rotate with the main shaft 2, and the face gear 403 is separated from the tilling gear 305 to avoid driving the tilling gear 305 to rotate, and the extension rod 302 and the tilling screw 304 form a self-locking.

[0028] In order to loosen the soil, a loosening assembly 6 is provided, which includes a set of reversing mechanisms and two sets of crank rocker assemblies. The main shaft 2 drives the two sets of crank rocker assemblies to reciprocate by using the reversing mechanism. The main shaft 2 is driven to rotate by the motor, and the main shaft 2 drives the crank rocker assemblies to move through the reversing mechanism to loosen the cultivated soil so that it can be turned over by the tilling wheel 3.

[0029] In order to make the tilling and loosening of the tilling wheel 3 coordinated, a reversing mechanism is provided, which includes two steering bevel teeth 608, the two steering bevel teeth 608 mesh with each other, one of which is fixedly connected to the main shaft 2, and the other steering bevel tooth 608 is fixedly connected to two sprocket wheels 607, and the sprocket wheels 607 and the steering bevel teeth 608 are both rotatably connected in the box body 5. When in use, the main shaft 2 drives the steering bevel teeth 608 thereon to rotate, the two steering bevel teeth 608 rotate synchronously, and the other steering bevel tooth 608 drives the two sprocket wheels 607 to rotate.

[0030] The crank rocker assembly includes a slider 604, a rocker 605, and a turntable 606. The turntable 606 rotates synchronously through a chain and a sprocket 607. One end of the rocker 605 is eccentrically hinged on the turntable 606, and the other end of the rocker 605 extends out of the box 5 and is hinged to the slider 604. A plurality of blades 601 are hinged on the slider 604, and the blades 601 are used to cut soil blocks. One side of the slider 604 is fixedly connected to a guide slider 609, and the guide slider 609 is slidably connected to a guide rail 610. The guide rail 610 is fixed on the box 5. The turntable 606 is rotatably connected to the box 5, and the rocker 605 is slidably connected to the box 5. The extension time of the sliders 604 of the two groups of crank rocker assemblies is staggered to avoid interference and collision, so that the blades 601 on the two sliders 604 are staggered for cutting; when in use, the sprocket 607 drives the turntable 606 to rotate synchronously through the chain, the rotation of the turntable 606 drives the rocker 605 to swing, the rocker 605 drives the slider 604 to move, the slider 604 drives the guide slider 609 to move, the guide slider 609 slides in the guide rail 610, so that the slider 604 reciprocates, the slider 604 drives the blade 601 to reciprocate, loosens the soil and cuts off the roots of weeds at the same time.

[0031] In order to facilitate the adjustment of the angle of the shovel blade 601, multiple shovel blades 601 on the same slider 604 are fixedly connected to a worm wheel 602 through the same shaft, the worm wheel 602 is meshed with the worm 603, one end of the worm 603 extends out of the slider 604, and the worm wheel 602 and the worm 603 are rotatably connected in the slider 604. When the angle of the shovel blade 601 needs to be adjusted, the worm 603 is rotated, the worm 603 drives the worm wheel 602 to rotate, and the worm wheel 602 drives multiple shovel blades 601 to rotate and adjust their angles through the shaft; in addition to adjusting the angle of the shovel blade 601 to match the turning depth of the tilling wheel 3, a certain bevel angle can reduce resistance and is more conducive to cutting.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent agricultural device for improving soil in high-standard farmland, comprising a frame (1) and a main shaft (2), wherein the frame (1) is mounted on a motor vehicle and the height is adjusted by a device on the motor vehicle, and characterized in that: A main shaft (2) is arranged beside the frame (1), a plurality of tilling wheels (3) of different diameters are fixedly connected to the main shaft (2), a plurality of buckets (303) are mounted on the tilling wheels (3), an adjustment component (4) is arranged in the main shaft (2), and the extension length of the buckets (303) can be adjusted by the adjustment component (4), one end of the main shaft (2) extends into the box (5) and is fixedly connected to the output end of the motor, the motor is fixed in the box (5), and a loosening component (6) is also mounted on the box (5); The adjustment assembly (4) comprises an adjustment shaft (401), a block (402), and an end face gear (403); the adjustment shaft (401) is rotatably and slidably connected to the main shaft (2); one end of the adjustment shaft (401) extends out of the main shaft (2), and the other end is fixedly connected to the block (402); a square groove (404) and a rotation groove (405) are provided in the main shaft (2); the square groove (404) is connected to the rotation groove (405); the block (402) slides in the square groove (404) and the rotation groove (405); a plurality of end face gears (403) are fixedly connected to the adjustment shaft (401); the number of the end face gears (403) is the same as that of the tiller wheel (3); The bucket (303) is fixedly connected to one end of the extension rod (302), the other end of the extension rod (302) is slidably connected to the wheel frame (301), a plurality of wheel frames (301) are fixedly connected to each soil turning wheel (3), the sliding end of the extension rod (302) is threadedly connected to a soil turning screw (304), one end of the soil turning screw (304) away from the bucket (303) extends into the main shaft (2) and is fixedly connected to a soil turning gear (305), and the soil turning gear (305) can mesh with the end face gear (403); The loosening assembly (6) comprises a reversing mechanism and two crank rocker assemblies, and the main shaft (2) utilizes the reversing mechanism to drive the two crank rocker assemblies to perform reciprocating motion; The reversing mechanism comprises two steering bevel teeth (608), the two steering bevel teeth (608) meshing with each other, one of which is fixedly connected to the main shaft (2), and the other steering bevel tooth (608) is fixedly connected to two sprocket wheels (607), and the sprocket wheels (607) and the steering bevel teeth (608) are both rotatably connected in the box body (5); The crank rocker assembly comprises a slider (604), a rocker (605), and a rotating disk (606); the rotating disk (606) rotates synchronously via a chain and a sprocket (607); one end of the rocker (605) is eccentrically hinged on the rotating disk (606); the other end of the rocker (605) extends out of the box (5) and is hinged to the slider (604); a plurality of blades (601) are hinged on the slider (604); the blades (601) are used to cut soil blocks; one side of the slider (604) is fixedly connected to a guide slider (609); the guide slider (609) is slidably connected to a guide rail (610); the guide rail (610) is fixed to the box (5); the rotating disk (606) is rotatably connected to the box (5); and the rocker (605) is slidably connected to the box (5); A plurality of scrapers (601) on the same slider (604) are fixedly connected to a worm wheel (602) via the same shaft; the worm wheel (602) meshes with a worm (603); one end of the worm (603) extends out of the slider (604); and the worm wheel (602) and the worm (603) are rotatably connected in the slider (604).

2. The intelligent agricultural equipment for improving soil in high-standard farmland according to claim 1, characterized in that: One end of the main shaft (2) away from the box body (5) is rotatably connected to one end of the shaft frame (101), and the other end of the shaft frame (101) is fixedly connected to the frame (1).

3. The intelligent agricultural equipment for improving soil in high-standard farmland according to claim 1, characterized in that: The box body (5) is fixedly connected to one end of the box frame (102), and the other end of the box frame (102) is fixedly connected to the frame (1).

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