CN111837487A

CN111837487A - Agricultural equipment for improving soil in agriculture and using method

Info

Publication number: CN111837487A
Application number: CN202010722813.7A
Authority: CN
Inventors: 郭冰; 王来; 王方方
Original assignee: Shaoxing Millie Agricultural Technology Co ltd
Current assignee: Shaoxing Millie Agricultural Technology Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2020-10-30

Abstract

The invention discloses agricultural equipment for improving soil in agriculture and a using method, wherein the agricultural equipment comprises an installation frame, a plough tooth reciprocating power unit, a plough unit, a soil crushing column reciprocating power unit and a soil crushing unit; the inner side of the mounting frame is provided with a plough unit close to the front position, the front side in the mounting frame is also provided with a plough tooth reciprocating power unit for driving the plough unit, the middle part of the inner side of the mounting frame is provided with a soil crushing unit, and the mounting frame is provided with a soil crushing column reciprocating power unit for driving the soil crushing unit; the soil plowing unit comprises fixed seats, an installation shaft, an installation rod, plowing teeth and soil breaking teeth, two fixed seats are correspondingly arranged on two sides of the bottom of the installation frame, and the installation shaft is fixedly connected between the two fixed seats; can effectively plough and turn over soil, improve the breaking strength and efficiency of plough teeth, facilitate the breaking of soil blocks, fully mix the improving agent and the soil, and be beneficial to the leveling treatment of the soil due to the soil covering device.

Description

Agricultural equipment for improving soil in agriculture and using method

Technical Field

The invention relates to the technical field of agricultural equipment, in particular to agricultural equipment for improving soil in agriculture and a using method thereof.

Background

Because of the use of a large amount of chemical fertilizers, the soil in the farmland is hardened seriously at present, so that the agricultural harvest is seriously reduced, and the farmland is fully utilized in order to improve the agricultural yield, so that the improvement of the soil quality is imperative;

the existing agricultural equipment for improving the soil in agriculture is used for improving the soil by scattering a soil improvement preparation into the soil through soil turning, but the soil is hardened seriously, the soil is difficult to plough and turn over the soil, and ploughed soil blocks are difficult to break, so that the improvement preparation is difficult to fully mix with the soil, and the improvement effect is poor.

Disclosure of Invention

The invention aims to overcome the existing defects and provides agricultural equipment for improving soil in agriculture and a using method thereof, which can effectively plough and turn over soil, improve the breaking strength and efficiency of plough teeth, facilitate the breaking of soil blocks, fully mix an improving agent with the soil, facilitate the leveling treatment of the soil due to the arrangement of a soil covering device and effectively solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: agricultural equipment for improving soil in agriculture comprises an installation frame, a plough tooth reciprocating power unit, a plough unit, a soil crushing column reciprocating power unit and a soil crushing unit;

the inner side of the mounting frame is provided with a plough unit close to the front position, the front side in the mounting frame is also provided with a plough tooth reciprocating power unit for driving the plough unit, the middle part of the inner side of the mounting frame is provided with a soil crushing unit, and the mounting frame is provided with a soil crushing column reciprocating power unit for driving the soil crushing unit;

the soil plowing unit comprises fixed seats, an installation shaft, an installation rod, plowing teeth and soil breaking teeth, wherein two fixed seats are correspondingly arranged on two sides of the bottom of the installation frame, the installation shaft is fixedly connected between the two fixed seats, the installation shaft is movably connected with the middle parts of at least six plowing teeth, the top parts of the plowing teeth are fixedly connected through the installation rod, and wedge-shaped soil breaking teeth are fixed in the middle parts of the front sides of the plowing teeth;

the plough tooth reciprocating power unit comprises a first motor, a U-shaped mounting frame, a first gear, a fixed rotating shaft, a movable rotating shaft, movable blocks, a compression spring, a second gear, a fixed connecting rod, movable connecting rods, a support and a telescopic rod, wherein the U-shaped mounting frame is fixed on the front side in the mounting frame, the position, close to the front, of the U-shaped mounting frame is rotatably connected with the fixed rotating shaft, one end of the fixed rotating shaft is connected with an output shaft of the first motor fixed on the outer side of the U-shaped mounting frame, the input end of the first motor is electrically connected with the output end of an external power supply through an external controller, two sides of the U-shaped mounting frame are provided with slideways, the movable blocks are respectively and slidably connected in the two slideways, the movable rotating shaft is rotatably connected between the two movable blocks, the middle part of the movable rotating shaft is fixedly connected with the, and the eccentric connecting point of the second gear and the eccentric connecting point of the first gear are symmetrically arranged relative to the meshing point, the rear side of the slide way is connected with the movable blocks through telescopic rods, compression springs are sleeved on the side faces of the telescopic rods, the rear sides of the two movable blocks are fixedly connected with fixed connecting rods, the rear ends of the fixed connecting rods are movably connected with one ends of movable connecting rods, two supports are installed at the front ends of the installation rods, and the other ends of the movable connecting rods are movably connected with the supports.

The motor I can drive the fixed rotating shaft to rotate, the fixed rotating shaft can drive the movable rotating shaft to rotate through the meshing of the gear II and the gear I, the eccentric connection point of the gear II and the eccentric connection point of the gear I are symmetrically arranged relative to the meshing point, so the movable rotating shaft can be pushed to move through the meshing of the gear when rotating, the movable blocks at the two ends of the movable rotating shaft slide in the slide ways and are pushed by the compression springs to be always close to the fixed rotating shaft, finally, the two movable blocks can reciprocate in the slide ways, the reciprocating pulling on the top of the plough tooth is finally realized through the movable connection effect of the fixed connecting rod, the movable connecting rod and the support, and the plough tooth is movably connected with the mounting shaft, so the bottom of the plough tooth reciprocates back and forth in the soil plowing process of the plough tooth, harder hardened soil can be plowed, and the soil turning efficiency of the, the shape of the soil breaking tooth is beneficial to breaking the big soil blocks which are just ploughed, and the reciprocating power unit of the soil breaking column drives the soil breaking unit to refine and break the big soil blocks.

Further, the reciprocal power pack of plough tooth still includes gyro wheel one, gyro wheel two, slot rolling and rolling ring, the both ends of activity pivot respectively with the eccentric position fixed connection of two gyro wheels one, and the both ends of fixed rotating shaft respectively with the eccentric position fixed connection of two gyro wheels two, and the slot rolling has been seted up to the side of gyro wheel one, the side of gyro wheel two is provided with the rolling ring with slot rolling cooperation roll connection, and two gyro wheels one and the same axle center setting of gear, two gyro wheels two and the same axle center setting of gear two. The rolling groove on the first roller is in rolling contact with the rolling ring of the second roller, so that the temperatures of the left and right relative positions of the movable rotating shaft and the fixed rotating shaft can be guaranteed, and the first gear and the second gear are stably meshed.

Further, the reciprocating power unit for the crushed soil column comprises a limiting block, a sliding rod, a movable ring, a fixing plate, a connecting rod, a connecting column, a second motor, a roller and a reciprocating rack, two corresponding limiting blocks are arranged on two sides of the middle part of the mounting frame, two ends of the sliding rod are connected with the limiting holes on the limiting blocks in a sliding manner, a reciprocating rack is fixed on one side of the middle part of the sliding rod, the lower side of one end of the sliding rod is rotatably connected with two rollers, the mounting frame is positioned below the rollers and is fixed with a second motor through a fixing plate, the input end of the second motor is electrically connected with the output end of an external power supply through an external controller, the output shaft at the top of the second motor is connected with a connecting column, the connecting column is connected with the bottom of the movable circular ring through connecting rods with different long ends, the connecting column is positioned at the eccentric position of the bottom of the movable circular ring, and the two rollers are respectively positioned at the inner side and the outer side of the movable circular ring and are respectively in rolling connection with the inner side and the outer side of the movable circular ring.

The rotation of the second motor can drive the movable circular ring to rotate, and the second motor is located at the eccentric position of the movable circular ring, so that the movable circular ring rotates and simultaneously can make the sliding rod slide back and forth along the limiting block through the rolling transmission of the two rollers to finally drive the reciprocating rack on the side face to move back and forth.

Further, the hack unit includes crossbeam, long pinion, slip rack, spout, knee, montant, horizontal pole and hack post, the inboard of installing frame corresponds the slide bar and is equipped with the crossbeam of two parallels, logical groove has been seted up on the crossbeam, and the top of two crossbeams is provided with the slip rack, and rotates through gear installation piece between the middle part of two crossbeams and be connected with the long pinion, the top side of long pinion is connected with reciprocal rack toothing, and the bottom both sides of long pinion are connected with slip rack toothing respectively, and the back of slip rack has seted up the spout, and the side of two crossbeams is provided with tip and spout sliding connection's knee respectively, and the bottom of two slip racks is provided with the montant respectively, the bottom of montant is passed logical groove and is connected with the horizontal pole, the bottom equidistance of horizontal pole.

Reciprocating rack left and right reciprocating motion drives long gear positive and negative reciprocating rotation, can drive two slip racks left and right reciprocating staggered movement finally to drive the crisscross reciprocating motion of hack post under the horizontal pole through the montant and smash the soil block, hack is efficient, and is effectual, and the stable slip of two slip racks is guaranteed to the cooperation of spout and knee, can not break away from the meshing with long gear.

Further, still include the linkage unit, the linkage unit includes connecting rod, rib pole and connection frame, the front side middle part at the installing frame is connected to the one end of connecting rod, and the other end of connecting rod upwards extends and is connected with the connection frame, and the front side of installing frame is connected through the rib pole respectively to the middle part both sides of connecting rod. The connection frame is used for passing through connecting pin with outside tractor and is connected, and the rib pole is with increasing the connection fastness.

Further, still include underframe and lift unit, the lift unit includes guide block, guide post, nut piece, screw rod and hand wheel, the underframe is located the below of installing frame, the top four corners of underframe all is provided with vertical guide post, and the four corners of installing frame all is provided with the guide block with guide post sliding connection, and one side top of underframe is rotated and is connected with the screw rod, and one side of installing frame be provided with screw rod threaded connection's nut piece, and the top of screw rod is provided with the hand wheel.

The screw rod is rotated through the hand wheel, the screw rod and the nut block can jack up the mounting frame under the threaded action, so that the guide block on the mounting frame moves up and down along the guide column, the height of the mounting frame relative to the bottom frame is changed, and the ground clearance of equipment in the mounting frame is finally adjusted.

Further, still include the buffering supporting unit, the buffering supporting unit includes installation piece, spacing cap, support column, supporting spring, spacing ring and wheel, the side array is provided with four installation pieces around the underframe, sliding connection has the support column in the vertical mounting hole of installation piece, the top of support column is provided with spacing cap, and the bottom of support column is provided with the spacing ring, the supporting spring has been cup jointed to the axle head that the support column is located the top of spacing ring, the bottom swing joint of support column has the wheel.

The wheel contacts with ground, and supporting spring is being pressed through the underframe to the weight of equipment, and supporting spring contracts and provides the buffering, and the installation piece on the underframe is followed at the support column top portion and is stretched out, through supporting spring's buffering, can guarantee whole equipment's steady activity.

Further, still include the earthing unit, the earthing unit includes gag lever post, ejector pin, pivot, spring, earthing board and scrapes the tooth, the rear side of installing frame is through pivot and curved earthing board top swing joint, the top of earthing board is fixed with the ejector pin, the rear side of installing frame still is fixed with horizontal gag lever post, through spring coupling between gag lever post and the ejector pin, and the bottom array of earthing board is provided with scrapes the tooth.

The earthing plate can be trowelled highly uneven soil, is connected with the earthing plate through the spring, and when high soil layer had great resistance to the earthing plate, the earthing plate rotated backward to the spring compression, and the spring extension made the earthing plate erect again after having crossed high soil layer, and the continuation is trowelled soil, is favorable to the normal work of earthing plate, can not let high soil layer obstruct the earthing plate, scrapes the improvement preparation that the tooth can be favorable to spilling and mixes with soil.

Further, the earthing unit still includes and divides the clod, divide the clod to be no less than six and the array setting in the front side of earthing plate, and divide the clod to be the triangle-shaped structure, and both sides are interior arc, and divide the clod and control crisscross setting with the ploughshare. Because the soil plowed by the plough tooth can be turned to two sides, the soil layers on two sides of the plough tooth are higher, and the higher soil layers are turned to the plough ditch through the soil dividing blocks, so that the covering and leveling treatment of the surface of the soil layers is facilitated.

The use method of agricultural equipment for improving soil in agriculture comprises the following steps;

s1: the device is installed and adjusted, a connecting frame of a connecting unit is connected with an external tractor through a connecting pin, and a hand wheel in a lifting unit is twisted according to specific conditions, so that the distance between a bottom frame and the installing frame is adjusted, and the height of an acting part of the device above the ground is adjusted;

s2: plowing and turning soil, wherein plowing and turning soil are realized through the plow teeth of the plowing unit, and the plowing teeth are driven by the plow tooth reciprocating power unit to swing back and forth at a small distance, so that the turning of hardened soil is realized;

s3: the turned and caked soil is smashed, and the reciprocating power unit of the soil smashing columns can drive the two rows of soil smashing columns in the soil smashing unit to reciprocate left and right, so that hardened soil blocks are smashed;

s4: the soil improvement preparation is scattered in cooperation with external equipment to realize the improvement treatment of soil components;

s5: uneven soil is swept by the soil covering plate of the soil covering unit, uneven soil due to plowing of the plough teeth can be divided into flat soil blocks by the soil dividing blocks staggered with the positions of the plough teeth, and the scraping teeth are favorable for realizing mixing of the soil improvement preparation and the soil.

Compared with the prior art, the invention has the beneficial effects that: the agricultural equipment for improving the soil in agriculture and the using method have the following advantages:

1. the motor I can drive the fixed rotating shaft to rotate, the fixed rotating shaft can drive the movable rotating shaft to rotate through the meshing of the gear II and the gear I, the eccentric connection point of the gear II and the eccentric connection point of the gear I are symmetrically arranged relative to the meshing point, so the movable rotating shaft can be pushed to move through the meshing of the gear when rotating, the movable blocks at the two ends of the movable rotating shaft slide in the slide ways and are pushed by the compression springs to be always close to the fixed rotating shaft, finally, the two movable blocks can reciprocate in the slide ways, the reciprocating pulling on the top of the plough tooth is finally realized through the movable connection effect of the fixed connecting rod, the movable connecting rod and the support, and the plough tooth is movably connected with the mounting shaft, so the bottom of the plough tooth reciprocates back and forth in the soil plowing process of the plough tooth, harder hardened soil can be plowed, and the soil turning efficiency of the, the shape of the soil breaking tooth is beneficial to breaking the big soil blocks which are just ploughed;

2. the rotation of the motor II can drive the movable circular ring to rotate, and the motor II is positioned at the eccentric position of the movable circular ring, so that the movable circular ring can generate left-right reciprocating displacement while rotating, the slide bar can slide back and forth along the limiting block through the rolling transmission of the two rollers, and the reciprocating rack on the side face is finally driven to reciprocate back and forth, the reciprocating rack can drive the long gear to rotate back and forth in a left-right reciprocating mode, and finally the two sliding racks can be driven to reciprocate in a left-right staggered mode, so that the soil blocks can be smashed through the staggered and back-forth movement of the soil smashing columns under the cross bars under the driving of the vertical bars, the soil smashing efficiency is good, the effect is good, and the stable sliding of the two sliding racks is guaranteed through the;

3. rotate the screw rod through the hand wheel, screw rod and nut piece screw thread effect can jack-up the installing frame, make the guide block on the installing frame move about from top to bottom along the guide post, thereby change the height of installing frame for the underframe, the terrain clearance of equipment in the final adjustment installing frame, wheel and ground contact, supporting spring is being pressed through the underframe to the weight of equipment, supporting spring contracts and provides the buffering, the supporting column top stretches out from the installing block on the underframe, buffering through supporting spring, can guarantee whole equipment's steady activity.

4. The earth covering plate can be used for floating the soil with uneven height and is connected with the earth covering plate through the spring, when a high soil layer has larger resistance to the earth covering plate, the earth covering plate rotates backwards to compress the spring, the earth covering plate is erected again after the high soil layer is passed through by the spring, the soil continues to be floated, the normal work of the earth covering plate is facilitated, the high soil layer cannot block the earth covering plate, and the scraping teeth can be used for facilitating the mixing of the sprayed improvement preparation and the soil;

5. can effectively plough and turn over soil, improve the breaking strength and efficiency of plough teeth, facilitate the breaking of soil blocks, fully mix the improving agent and the soil, and be beneficial to the leveling treatment of the soil due to the soil covering device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B according to the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 1 at C;

FIG. 5 is an enlarged view of a portion of FIG. 1 at D according to the present invention;

FIG. 6 is a rear side view of the present invention;

FIG. 7 is a schematic rear bottom view of the present invention;

FIG. 8 is a schematic front bottom view of the present invention.

In the figure: 1 mounting frame, 2 bottom frame, 3 connecting unit, 31 connecting rod, 32 rib rod, 33 connecting frame, 4-tooth reciprocating power unit, 41 motor I, 42U-shaped mounting frame, 43 gear I, 44 fixed rotating shaft, 45 movable rotating shaft, 46 movable block, 47 compression spring, 48 gear II, 49 roller I, 410 roller II, 411 rolling groove, 412 rolling ring, 413 fixed connecting rod, 414 movable connecting rod, 415 support, 416 telescopic rod, 5 plough unit, 51 fixed seat, 52 mounting shaft, 53 mounting rod, 54 plough tooth, 55 broken tooth, 6 broken soil column reciprocating power unit, 61 limited block, 62 sliding rod, 63 movable ring, 64 fixed plate, 65 connecting rod, 66 connecting rod, 67 motor II,

roller

68, 69 reciprocating rack, 7 broken soil unit, 71 crossbeam, 72 long gear, 73 sliding rack, 74 sliding groove, 75 bent rod, 76 vertical rod, 77 cross rod, 78 broken soil column, 8 soil covering unit, 81 limiting rods, 82 top rods, 83 rotating shafts, 84 springs, 85 soil covering plates, 86 soil dividing blocks, 87 scraping teeth, 9 lifting units, 91 guide blocks, 92 guide columns, 93 nut blocks, 94 screw rods, 95 hand wheels, 10 buffer supporting units, 101 mounting blocks, 102 limiting caps, 103 supporting columns, 104 supporting springs, 105 limiting rings and 106 wheels.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides a technical scheme that:

referring to fig. 1-4, an agricultural apparatus for agricultural soil improvement comprises an installation frame 1, a plow tooth reciprocating power unit 4, a plow unit 5, a soil crushing column reciprocating power unit 6, and a soil crushing unit 7;

a plough unit 5 is arranged at the front position of the inner side of the mounting frame 1, a plough tooth reciprocating power unit 4 for driving the plough unit 5 is also arranged at the front side of the inner part of the mounting frame 1, a soil crushing unit 7 is arranged at the middle part of the inner side of the mounting frame 1, and a soil crushing column reciprocating power unit 6 for driving the soil crushing unit 7 is arranged on the mounting frame 1;

the soil plowing unit 5 comprises fixed seats 51, a mounting shaft 52, a mounting rod 53, plowing teeth 54 and soil breaking teeth 55, two fixed seats 51 are correspondingly arranged on two sides of the bottom of the mounting frame 1, the mounting shaft 52 is fixedly connected between the two fixed seats 51, the mounting shaft 52 is movably connected with the middle parts of at least six plowing teeth 54, the top parts of the plowing teeth 54 are fixedly connected through the mounting rod 53, and the middle part of the front side of each plowing tooth 54 is fixedly provided with a wedge-shaped soil breaking tooth 55;

the plough tooth reciprocating power unit 4 comprises a first motor 41, a U-shaped mounting frame 42, a first gear 43, a fixed rotating shaft 44, a movable rotating shaft 45, movable blocks 46, a compression spring 47, a second gear 48, a fixed connecting rod 413, a movable connecting rod 414, a support 415 and a telescopic rod 416, wherein the U-shaped mounting frame 42 is fixed at the front side inside the mounting frame 1, the fixed rotating shaft 44 is rotatably connected at the position near the front of the U-shaped mounting frame 42, one end of the fixed rotating shaft 44 is connected with an output shaft of the first motor 41 fixed at the outer side of the U-shaped mounting frame 42, the input end of the first motor 41 is electrically connected with the output end of an external power supply through an external controller, two sides of the U-shaped mounting frame 42 are provided with slideways, the movable blocks 46 are respectively and slidably connected in the slideways, the movable rotating shaft 45 is rotatably connected between the two movable blocks 46, the middle part of the movable rotating shaft, the second gear 48 is meshed with the first gear 43, an eccentric connecting point of the second gear 48 and an eccentric connecting point of the first gear 43 are symmetrically arranged relative to the meshing point, the rear side of the slide way is connected with the movable blocks 46 through telescopic rods 416, the side faces of the telescopic rods 416 are sleeved with compression springs 47, the rear sides of the two movable blocks 46 are fixedly connected with fixed connecting rods 413, the rear ends of the fixed connecting rods 413 are movably connected with one ends of movable connecting rods 414, two supports 415 are installed at the front ends of the installation rods 53, and the other ends of the movable connecting rods 414 are movably connected with the supports 415.

The first motor 41 can drive the fixed rotating shaft 44 to rotate, the fixed rotating shaft 44 can drive the movable rotating shaft 45 to rotate through the meshing of the second gear 48 and the first gear 43, the eccentric connection point of the second gear 48 and the eccentric connection point of the first gear 43 are symmetrically arranged relative to the meshing point, so the movable rotating shaft 45 can be pushed to move through the meshing of the gears when the fixed rotating shaft 44 rotates, the movable blocks 46 at the two ends of the movable rotating shaft 45 slide in the slide and are pushed by the compression spring 47 to be always close to the fixed rotating shaft 44, finally the two movable blocks 46 can reciprocate in the slide, the reciprocating pulling on the top of the plough tooth 54 is finally realized through the movable connection action of the fixed connecting rod 413, the movable connecting rod 414 and the support 415, and the plough tooth 54 is movably connected with the mounting shaft 52, so the bottom of the plough tooth 54 can reciprocate back and forth in the soil plowing process, thereby harder hardened soil can be plowed, the soil turning efficiency of the soil plowing unit 5 is improved, the shape of the soil breaking teeth 55 is beneficial to breaking the large soil blocks which are just plowed, and the soil crushing column reciprocating power unit 6 drives the soil crushing unit 7 to refine and break the large soil blocks.

The reciprocating power unit 4 of the plough tooth further comprises a first roller 49, a second roller 410, a rolling groove 411 and a rolling ring 412, two ends of the movable rotating shaft 45 are fixedly connected with the eccentric positions of the first roller 49 respectively, two ends of the fixed rotating shaft 44 are fixedly connected with the eccentric positions of the second roller 410 respectively, the rolling groove 411 is formed in the side surface of the first roller 49, the rolling ring 412 in rolling connection with the rolling groove 411 in a matched mode is arranged on the side surface of the second roller 410, the first roller 49 and the first gear 43 are coaxially arranged, and the second roller 410 and the second gear 48 are coaxially arranged. The rolling groove 411 on the first roller 49 is in rolling contact with the rolling ring 412 of the second roller 410, so that the temperature of the left and right relative positions of the movable rotating shaft 45 and the fixed rotating shaft 44 can be ensured, and the stable meshing of the first gear 43 and the second gear 48 is ensured.

Referring to fig. 1 and 3, the reciprocating power unit 6 of the soil breaking column comprises a limiting block 61, a sliding rod 62, a movable ring 63, a fixing plate 64, a connecting rod 65, a connecting column 66, a second motor 67, rollers 68 and a reciprocating rack 69, wherein two corresponding limiting blocks 61 are installed on two sides of the middle of the installation frame 1, two ends of the sliding rod 62 are slidably connected with limiting holes on the limiting blocks 61, the reciprocating rack 69 is fixed on one side of the middle of the sliding rod 62, two rollers 68 are rotatably connected on the lower side of one end of the sliding rod 62, the second motor 67 is fixed on the installation frame 1 below the rollers 68 through the fixing plate 64, the input end of the second motor 67 is electrically connected with the output end of an external power supply through an external controller, the output shaft at the top of the second motor 67 is connected with the connecting column 66, the connecting column 66 is connected with the bottom of the movable ring 63 through, and the two rollers 68 are respectively located at the inner and outer sides of the movable ring 63 and are respectively in rolling connection with the inner and outer sides of the movable ring 63.

The rotation of the second motor 67 can drive the movable circular ring 63 to rotate, and the second motor 67 is located at the eccentric position of the movable circular ring 63, so that the movable circular ring 63 rotates and simultaneously enables the sliding rod 62 to slide back and forth along the limiting block 61 through the rolling transmission of the two rollers 68, and finally drives the reciprocating rack 69 on the side face to move back and forth.

Referring to fig. 1 and 4, the soil crushing unit 7 includes a cross beam 71, a long gear 72, a sliding rack 73, a sliding slot 74, a curved bar 75, a vertical bar 76, a cross bar 77 and a soil crushing column 78, two parallel cross beams 71 are disposed on the inner side of the mounting frame 1 corresponding to the sliding bar 62, a through slot is disposed on the cross beam 71, the sliding rack 73 is disposed on the top of the two cross beams 71, and the middle parts of the two cross beams 71 are rotatably connected with a long gear 72 through a gear mounting block, the top side surface of the long gear 72 is meshed and connected with the reciprocating rack 69, and both sides of the bottom of the long gear 72 are respectively meshed with the sliding racks 73, the sliding grooves 74 are formed in the back faces of the sliding racks 73, the side faces of the two cross beams 71 are respectively provided with bent rods 75 of which the end parts are in sliding connection with the sliding grooves 74, the bottoms of the two sliding racks 73 are respectively provided with vertical rods 76, the bottom ends of the vertical rods 76 penetrate through the through grooves and are connected with cross rods 77, and the bottoms of the cross rods 77 are provided with broken soil columns 78 at equal intervals.

The reciprocating rack 69 reciprocates left and right to drive the long gear 72 to rotate in a positive and negative reciprocating mode, and finally the two sliding racks 73 can be driven to reciprocate left and right in a staggered mode, so that the vertical rods 76 drive the soil crushing columns 78 under the transverse rods 77 to reciprocate in a staggered mode to crush soil blocks, soil crushing efficiency is good, effect is good, and the sliding grooves 74 and the bent rods 75 are matched to ensure that the two sliding racks 73 slide stably and cannot be disengaged from the long gear 72.

Referring to fig. 1, the mounting frame further includes a connecting unit 3, the connecting unit 3 includes a connecting rod 31, a rib 32 and a connecting frame 33, one end of the connecting rod 31 is connected to the middle of the front side of the mounting frame 1, the other end of the connecting rod 31 extends upward and is connected to the connecting frame 33, and two sides of the middle of the connecting rod 31 are respectively connected to the front side of the mounting frame 1 through the rib 32. The coupling frame 33 is used for coupling with an external tractor through a coupling pin, and the rib bar 32 is used to increase coupling firmness.

Please refer to fig. 1, further including the bottom frame 2 and the lifting unit 9, the lifting unit 9 includes the guide block 91, the guide post 92, the nut block 93, the screw rod 94 and the hand wheel 95, the bottom frame 2 is located the below of the mounting frame 1, the top four corners of the bottom frame 2 are all provided with the vertical guide post 92, and the four corners of the mounting frame 1 are all provided with the guide block 91 slidably connected with the guide post 92, the top of one side of the bottom frame 2 is rotatably connected with the screw rod 94, and one side of the mounting frame 1 is provided with the nut block 93 threadedly connected with the screw rod 94, and the top of the screw rod 94 is provided with the hand wheel 95.

The screw 94 is rotated by the hand wheel 95, the screw 94 and the nut block 93 can jack up the mounting frame 1 under the thread action, so that the guide block 91 on the mounting frame 1 moves up and down along the guide column 92, the height of the mounting frame 1 relative to the bottom frame 2 is changed, and finally the ground clearance of equipment in the mounting frame 1 is adjusted.

Please refer to fig. 1 and 5, further comprising a buffering support unit 10, the buffering support unit 10 includes an installation block 101, a limiting cap 102, a support column 103, a support spring 104, a limiting ring 105 and a wheel 106, the front and rear side arrays of the bottom frame 2 are provided with four installation blocks 101, the support column 103 is slidably connected in the vertical installation hole of the installation block 101, the top of the support column 103 is provided with the limiting cap 102, the bottom of the support column 103 is provided with the limiting ring 105, the support spring 104 is sleeved at the shaft end of the support column 103 located above the limiting ring 105, and the bottom end of the support column 103 is movably connected with the wheel 106.

The wheels 106 are contacted with the ground, the weight of the equipment presses the supporting springs 104 through the bottom frame 2, the supporting springs 104 contract to provide buffering, the tops of the supporting columns 103 extend out of the mounting blocks 101 on the bottom frame 2, and the stable movement of the whole equipment can be ensured through the buffering of the supporting springs 104.

Please refer to fig. 1, 6, 7, 8, further comprising a soil covering unit 8, wherein the soil covering unit 8 comprises a limiting rod 81, a top rod 82, a rotating shaft 83, a spring 84, a soil covering plate 85 and scraping teeth 87, the rear side of the mounting frame 1 is movably connected with the top of the arc soil covering plate 85 through the rotating shaft 83, the top end of the soil covering plate 85 is fixed with the top rod 82, the rear side of the mounting frame 1 is also fixed with the transverse limiting rod 81, the limiting rod 81 is connected with the top rod 82 through the spring 84, and the bottom end array of the soil covering plate 85 is provided with the scraping teeth 87.

Earthing plate 85 can be trowelled highly uneven soil, is connected with earthing plate 85 through spring 84, when high soil layer has great resistance to earthing plate 85, earthing plate 85 rotates backward and compresses spring 84, has crossed high soil layer back spring 84 extension and has made earthing plate 85 erect again, continues to trowel soil, is favorable to earthing plate 85's normal work, can not let high soil layer hinder earthing plate 85, scrapes the improvement preparation that tooth 87 can be favorable to spilling and mixes with soil.

The soil covering unit 8 further comprises soil dividing blocks 86, wherein the soil dividing blocks 86 are not less than six and are arranged on the front side of the soil covering plate 85 in an array mode, the soil dividing blocks 86 are of a triangular structure, the two sides of each soil dividing block are in an inner arc shape, and the soil dividing blocks 86 and the plough teeth 54 are arranged in a left-right staggered mode. Because the soil plowed by the plow teeth 54 can be turned to two sides, the soil layers on two sides of the plow teeth 54 are higher, and the higher soil layers are turned to furrows through the soil dividing blocks 86, so that the covering and leveling treatment of the surface of the soil layers is facilitated.

Referring to FIGS. 1-8, a method of using an agricultural apparatus for agricultural soil improvement, comprising the steps of;

s1: the equipment is installed and adjusted, the connecting frame 33 of the connecting unit 3 is connected with an external tractor through a connecting pin, and a hand wheel 95 in the lifting unit 9 is twisted according to specific conditions, so that the distance between the bottom frame 2 and the installing frame 1 is adjusted, and the height of an equipment action part above the ground is adjusted;

s2: plowing and turning soil, wherein plowing and turning soil are realized through the plow teeth 54 of the plowing unit 5, and the plowing teeth 54 are driven by the plow tooth reciprocating power unit 4 to swing back and forth at a small distance, so that the soil turning of hardened soil is realized;

s3: the turned and caked soil is smashed, and the two rows of broken soil columns 78 in the soil smashing unit 7 can be driven to reciprocate left and right through the broken soil column reciprocating power unit 6, so that hardened soil blocks are smashed;

s5: uneven soil is swept by the soil covering plates 85 of the soil covering unit 8, and due to unevenness caused by plowing by the plow teeth 54, the uneven soil can be divided by the soil dividing blocks 86 staggered with the positions of the plow teeth 54, and the scraping teeth 87 are beneficial to realizing the mixing of the soil improvement preparation and the soil.

It should be noted that the external controller disclosed in this embodiment may be a PLC controller, the external controller controls the first motor 41 and the second motor 67 to operate by a method commonly used in the prior art, and the first motor 41 and the second motor 67 may be speed reduction motors, and the specific power is selected according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Agricultural equipment of agricultural improvement soil, its characterized in that: comprises a mounting frame (1), a plough tooth reciprocating power unit (4), a plough unit (5), a soil crushing column reciprocating power unit (6) and a soil crushing unit (7);

a plough unit (5) is arranged on the inner side of the mounting frame (1) close to the front position, a plough tooth reciprocating power unit (4) for driving the plough unit (5) is further arranged on the inner front side of the mounting frame (1), a soil crushing unit (7) is arranged in the middle of the inner side of the mounting frame (1), and a soil crushing column reciprocating power unit (6) for driving the soil crushing unit (7) is arranged on the mounting frame (1);

the soil plowing unit (5) comprises a fixed seat (51), a mounting shaft (52), a mounting rod (53), plowing teeth (54) and soil breaking teeth (55), two fixed seats (51) are correspondingly arranged on two sides of the bottom of the mounting frame (1), the mounting shaft (52) is fixedly connected between the two fixed seats (51), the mounting shaft (52) is movably connected with the middle parts of at least six plowing teeth (54), the top parts of the plowing teeth (54) are fixedly connected through the mounting rod (53), and wedge-shaped soil breaking teeth (55) are fixed in the middle parts of the front sides of the plowing teeth (54);

the plough tooth reciprocating power unit (4) comprises a first motor (41), a U-shaped mounting frame (42), a first gear (43), a fixed rotating shaft (44), a movable rotating shaft (45), a movable block (46), a compression spring (47), a second gear (48), a fixed connecting rod (413), a movable connecting rod (414), a support (415) and a telescopic rod (416), wherein the U-shaped mounting frame (42) is fixed on the front side inside the mounting frame (1), the front position of the U-shaped mounting frame (42) close to the front is rotatably connected with the fixed rotating shaft (44), one end of the fixed rotating shaft (44) is connected with an output shaft of the first motor (41) fixed on the outer side of the U-shaped mounting frame (42), the input end of the first motor (41) is electrically connected with the output end of an external power supply through an external controller, two sides of the U-shaped mounting frame (42) are provided with slide, a movable rotating shaft (45) is rotatably connected between the two movable blocks (46), the middle part of the movable rotating shaft (45) is fixedly connected with the eccentric position of the first gear (43), the middle part of the fixed rotating shaft (44) is fixedly connected with the eccentric position of the second gear (48), the second gear (48) is meshed with the first gear (43), the eccentric connecting point of the second gear (48) and the eccentric connecting point of the first gear (43) are symmetrically arranged relative to the meshing point, the rear side of the slideway is connected with the movable block (46) through an expansion link (416), the side surface of the telescopic rod (416) is sleeved with a compression spring (47), the rear sides of the two movable blocks (46) are fixedly connected with a fixed connecting rod (413), the rear end of the fixed connecting rod (413) is movably connected with one end of a movable connecting rod (414), two supports (415) are installed at the front end of the installation rod (53), and the other end of the movable connecting rod (414) is movably connected with the supports (415).

2. The agricultural apparatus for agriculturally improving soil of claim 1, wherein: the reciprocating power unit (4) of plough tooth still includes gyro wheel (49), two (410) of gyro wheel, slot rolling (411) and roll ring (412), the both ends of activity pivot (45) respectively with the eccentric position fixed connection of two gyro wheels (49), and the both ends of fixed rotating shaft (44) respectively with the eccentric position fixed connection of two (410) of gyro wheels, and the side of gyro wheel (49) has seted up slot rolling (411), the side of two (410) of gyro wheel is provided with and cooperates roll ring (412) of roll groove (411) rolling connection, and two gyro wheels (49) and gear (43) set up with the same axle center, and two (410) of gyro wheel set up with the same axle center of gear (48).

3. The agricultural apparatus for agriculturally improving soil of claim 1, wherein: the reciprocating power unit (6) of the broken soil column comprises limit blocks (61), slide rods (62), movable rings (63), fixing plates (64), connecting rods (65), connecting columns (66), two motors (67), rollers (68) and reciprocating racks (69), two corresponding limit blocks (61) are installed on two sides of the middle of the installation frame (1), two ends of each slide rod (62) are connected with limit holes in the limit blocks (61) in a sliding mode, the reciprocating racks (69) are fixed on one side of the middle of each slide rod (62), the two rollers (68) are connected to the lower side of one end of each slide rod (62) in a rotating mode, the second motor (67) is fixed to the position, below the rollers (68), of the installation frame (1), the input end of the second motor (67) is electrically connected with the output end of an external power supply through an external controller, and the connecting column (66) is connected to the top output shaft of the second motor (, the bottom of activity ring (63) is connected through connecting rod (65) that the long end differs in spliced pole (66), spliced pole (66) are located the bottom eccentric position of activity ring (63), and two roller (68) are located the inside and outside both sides of activity ring (63) respectively and respectively with the inside and outside both sides roll connection of activity ring (63).

4. The agricultural apparatus for agricultural soil improvement according to claim 3, wherein: the soil crushing unit (7) comprises cross beams (71), long gears (72), sliding racks (73), sliding grooves (74), bent rods (75), vertical rods (76), cross rods (77) and soil crushing columns (78), the inner sides of the mounting frame (1) are provided with two parallel cross beams (71) corresponding to the sliding rods (62), through grooves are formed in the cross beams (71), the tops of the two cross beams (71) are provided with the sliding racks (73), the middle parts of the two cross beams (71) are rotatably connected with the long gears (72) through gear mounting blocks, the side surfaces of the tops of the long gears (72) are meshed with the reciprocating racks (69), the two sides of the bottoms of the long gears (72) are respectively meshed with the sliding racks (73), the back surfaces of the sliding racks (73) are provided with the sliding grooves (74), the side surfaces of the two cross beams (71) are respectively provided with the bent rods (75) of which are connected with the end parts and the sliding grooves (74, the bottom of two slip racks (73) is provided with montant (76) respectively, logical groove is passed and be connected with horizontal pole (77) in the bottom of montant (76), the bottom equidistance of horizontal pole (77) is provided with garrulous earth pillar (78).

5. The agricultural apparatus for agriculturally improving soil of claim 1, wherein: still include linkage unit (3), linkage unit (3) include connecting rod (31), rib pole (32) and connecting frame (33), the front side middle part in installing frame (1) is connected to the one end of connecting rod (31), and the other end of connecting rod (31) upwards extends and is connected with connecting frame (33), and the front side of installing frame (1) is connected through rib pole (32) respectively to the middle part both sides of connecting rod (31).

6. The agricultural apparatus for agriculturally improving soil of claim 1, wherein: still include underframe (2) and lifting unit (9), lifting unit (9) include guide block (91), guide post (92), nut piece (93), screw rod (94) and hand wheel (95), underframe (2) are located the below of installing frame (1), the top four corners of underframe (2) all is provided with vertical guide post (92), and the four corners of installing frame (1) all is provided with guide block (91) with guide post (92) sliding connection, and one side top of underframe (2) is rotated and is connected with screw rod (94), and one side of installing frame (1) is provided with nut piece (93) with screw rod (94) threaded connection, and the top of screw rod (94) is provided with hand wheel (95).

7. The agricultural apparatus for agricultural soil improvement according to claim 6, wherein: still include buffering supporting unit (10), buffering supporting unit (10) include installation piece (101), stop cap (102), support column (103), supporting spring (104), spacing ring (105) and wheel (106), the front and back side array of underframe (2) is provided with four installation pieces (101), sliding connection has support column (103) in the vertical mounting hole of installation piece (101), the top of support column (103) is provided with stop cap (102), and the bottom of support column (103) is provided with spacing ring (105), supporting spring (104) have been cup jointed to the axle head that support column (103) are located the top of spacing ring (105), the bottom swing joint of support column (103) has wheel (106).

8. The agricultural apparatus for agriculturally improving soil of claim 1, wherein: still include earthing unit (8), earthing unit (8) include gag lever post (81), ejector pin (82), pivot (83), spring (84), earthing plate (85) and scrape tooth (87), the rear side of installing frame (1) is through pivot (83) and curved earthing plate (85) top swing joint, the top of earthing plate (85) is fixed with ejector pin (82), the rear side of installing frame (1) still is fixed with horizontal gag lever post (81), be connected through spring (84) between gag lever post (81) and ejector pin (82), and the bottom array of earthing plate (85) is provided with scrapes tooth (87).

9. The agricultural apparatus for agricultural soil improvement according to claim 8, wherein: earthing unit (8) still include branch soil block (86), divide soil block (86) to be no less than six and the array setting in the front side of earthing plate (85), and divide soil block (86) to be triangular structure, and both sides are interior arc, and divide soil block (86) and plow teeth (54) to control crisscross setting.

10. A method of using an agricultural apparatus for soil improvement as defined in any one of claims 1 to 9, wherein: comprises the following steps;

s1: the device is installed and adjusted, a connecting frame (33) of a connecting unit (3) is connected with an external tractor through a connecting pin, and a hand wheel (95) in a lifting unit (9) is twisted according to specific conditions, so that the distance between a bottom frame (2) and an installing frame (1) is adjusted, and the adjustment of the ground height of a device acting part is realized;

s2: plowing and turning soil, wherein plowing and turning soil are realized through a plow tooth (54) of a plowing unit (5), and the plowing tooth (54) is driven to swing back and forth at a small distance through a plow tooth reciprocating power unit (4), so that the soil turning of hardened soil is realized;

s3: the turned and caked soil is smashed, and the reciprocating power unit (6) of the soil smashing column can drive the two rows of soil smashing columns (78) in the soil smashing unit (7) to reciprocate left and right, so that hardened soil blocks are smashed;

s5: uneven soil is swept by the soil covering plate (85) of the soil covering unit (8), uneven soil due to plowing of the plough teeth (54) can be swept by the soil dividing block (86) staggered with the positions of the plough teeth (54), and the scraping teeth (87) are beneficial to realizing mixing of the soil improvement preparation and the soil.