CN114622611B

CN114622611B - Adjustable automatic ditching equipment for land arrangement and use method thereof

Info

Publication number: CN114622611B
Application number: CN202210339869.3A
Authority: CN
Inventors: 李晓虎; 戴淑娟; 郭朋
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2023-06-02
Anticipated expiration: 2042-04-01
Also published as: CN114622611A

Abstract

The invention discloses an adjustable automatic ditching device for land arrangement and a use method thereof, belonging to the field of land arrangement devices, and comprising the following steps: the two connecting rods at the rear side of the transverse movement control unit are provided with ditching depth control units, and the bottoms of the two ends of the transverse movement control unit are connected with walking weeding units; the ditching unit comprises a mounting vertical rod, a central column and ditching plates, wherein the bottom end of a depth control block of the ditching depth control unit is fixedly connected with the top of the mounting vertical rod, the bottom of the mounting vertical rod is provided with a mounting seat, the mounting seat is movably connected with the top of the central column through a mounting shaft, two sides of the central column are respectively movably connected with one side of the two ditching plates through hinges, and the rear side of the top of the central column is connected with the bottom end of an arc-shaped bent rod; the soil on two sides of the ditch is not easy to fall into the ditch, the ditching effect is good, the soil blocks which are ditched and turned up by grass are prevented from being condensed and not easy to be damaged, the soil on two sides of the ditch is prevented from being uneven, and the places with serious abrasion can be quickly replaced.

Description

Adjustable automatic ditching equipment for land arrangement and use method thereof

Technical Field

The invention relates to the technical field of land arrangement equipment, in particular to an adjustable automatic ditching equipment for land arrangement and a use method thereof.

Background

The soil is required to be tidied before agricultural planting is carried out, wherein an important link is ditching so as to irrigate crops later, or the soil is conveniently drained in rainy days through ditching, and when ditching equipment is used for ditching, one important problem is that the soil on two sides after ditching is loose and is easy to collapse into the ditches again;

in order to adopt the motor to drive the leveling piece to level in the ditch with the soil compaction of ditch side in the current equipment, but the soil of ditch both sides still falls into the ditch easily, influences the ditching effect, and the soil of ditching has grass easily, and the grass can make the soil piece that ditches turned up be difficult to damaged, leads to the soil unevenness of ditch both sides, and ditching equipment's easy wearing and tearing need change whole ditching plowshare when changing, influences change efficiency.

Disclosure of Invention

The invention aims to solve the problems that in the prior art, when in actual use, soil on two sides of a ditch is easy to fall into the ditch to affect ditching effect, and grass is easy to be arranged on the ditched soil, so that soil on two sides of the ditch is not smooth due to the fact that soil blocks which are turned up by ditching are not easy to damage, ditching equipment is easy to wear, and when in replacement, the whole ditching colter is required to be replaced to affect replacement efficiency.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

an adjustable automatic ditching device for land preparation, comprising:

the two connecting rods at the rear side of the transverse movement control unit are provided with ditching depth control units, and the bottoms of the two ends of the transverse movement control unit are connected with walking weeding units;

the ditching unit comprises a mounting vertical rod, a mounting seat, a mounting shaft, a center column, ditching plates, an arc-shaped bent rod, a fixed through groove, a rectangular through groove, a connecting column, a limit nut, a limit hole and a hinge, wherein the bottom end of a depth control block of the ditching depth control unit is fixedly connected with the top of the mounting vertical rod;

and the groove side compaction unit is arranged at the rear side of the mounting vertical rod, and the bottom of the groove side compaction unit is provided with the groove side compaction unit.

The transverse range that can ditching through sideslip control unit can enlarge equipment, can not walk to the place that can not walk through sideslip control unit with ditching unit sideslip to the position of ditching in some power tractor, ditching degree of depth control unit can control ditching unit decline, can improve the ditching degree of depth of ditching unit, can control two ditching boards and move for the center post through ditching board opening angle control assembly, thereby change the angle of opening of two ditching boards, thereby control the width of ditching, avoid the different frequent change ditching plowshare of ditching width, also play the supporting role to two ditching boards simultaneously, can improve availability factor, insert the spacing downthehole that can adjust the ditching board of difference on the arc bent bar through the spliced pole, thereby can finely tune ditching degree as required, stop nut can avoid spliced pole and rectangle logical groove to break away from.

Preferably, the sideslip control unit includes sideslip U-shaped frame, screw thread horizontal pole, sideslip post, nut, sideslip ring, connecting rod and sideslip motor, sideslip U-shaped frame internal rotation is connected with the screw thread horizontal pole, sideslip U-shaped frame internal fixation has the sideslip post, threaded connection has the nut on the screw thread horizontal pole, the rear side of nut is connected with the sideslip ring, sideslip ring and sideslip post horizontal sliding connection, the connecting rod is connected to the rear end of sideslip ring, one side of sideslip U-shaped frame is fixed with the sideslip motor, the output shaft and the end connection of screw thread horizontal pole of sideslip motor. The transverse moving motor works to drive the threaded cross rod to rotate, and the transverse sliding ring can be driven to slide along the transverse sliding column due to the threaded action of the threaded cross rod and the nut, so that the ditching depth control unit is driven to transversely move through the connecting rod.

Preferably, the ditching degree of depth control unit includes installing frame, motor frame, degree of depth control motor, screw thread montant, erects slide column and degree of depth control piece, the rear end of connecting rod is connected to the front side of installing frame, the internal rotation of installing frame is connected with screw thread montant, and installs the frame internal fixation and erect the slide column, the output shaft of degree of depth control motor is connected on the top of screw thread montant, the degree of depth control motor passes through the motor frame to be fixed at the top of installing frame, the slide hole and the vertical slide column sliding connection of degree of depth control piece one side, and the screw thread montant threaded connection of degree of depth control piece opposite side, the bottom of installing frame is equipped with the breach that corresponds the installation montant. The depth control motor works to drive the threaded vertical rod to rotate, and the threaded vertical rod and the depth control block can drive the depth control block to vertically move in the mounting frame along the vertical sliding column due to the threaded action of the threaded vertical rod and the depth control block, so that the mounting vertical rod is driven to vertically move, and the ditching depth is controlled.

Preferably, the walking weeding unit comprises a bearing I, a long wheel shaft, walking wheels, anti-slip protrusions, weeding rollers, weeding claws, supporting rods, a telescopic rod I and a buffer spring I, wherein the bottoms of the two ends of the transverse U-shaped frame are respectively connected with the two telescopic rods I, the bottoms of the two telescopic rods I are respectively connected with the top ends of the two supporting rods, the side faces of the telescopic rods I are sleeved with the buffer spring I, the bottoms of the two supporting rods I are rotatably connected with the two ends of the long wheel shaft through the bearings, the walking wheels are respectively fixed at the two ends of the long wheel shaft, the anti-slip protrusions are arranged on the outer peripheral surface of each walking wheel at equal angles, the middle part of each long wheel shaft is fixedly sleeved with the weeding rollers, and the weeding claws are uniformly arranged on the outer peripheral sides of the weeding rollers.

The telescopic rod I has the trend of extending through the buffer spring I, so that the supporting rod presses the travelling wheels at the two ends of the long wheel shaft to the ground, the travelling wheels and the ground can be stably connected in a rolling way due to the anti-skidding protrusions, the transversely moving U-shaped frame moves forwards under the dragging of the power tractor, the travelling wheels and the long wheel shaft can stably rotate at the moment, the weeding claw is driven to rotate through the weeding roller, and the weeding claw pulls up grass at the ditching position.

Preferably, the ditching board opens angle control assembly and includes movable seat, loose axle, movable rod, sleeve, angle control screw rod, hand wheel and spanner bar, telescopic both ends are fixedly connected with angle control screw rod respectively, the screw thread opposite direction of two angle control screw rods, and be connected with screw control block on two angle control screw rods respectively, the both sides of every screw control block are swing joint one end of two movable rods respectively, the other end of two movable rods of right-hand member passes through another movable seat of loose axle swing joint, the other end of two left movable rods passes through another movable seat of loose axle swing joint, two movable seats are fixed respectively in the inboard of two ditching boards, the tip of angle control screw rod is equipped with the hand wheel, the side annular array of hand wheel is equipped with spanner bar. The hand wheel can drive the two angle control screws and the sleeve to rotate by conveniently twisting the hand wheel through the pulling rod, and the four movable rods can move due to the threaded action of the angle control screws and the screw hole control block, so that the transverse width of the diamond movable structure formed by the four movable rods is changed, and the two ditching plates are pushed and pulled to move relative to the central column.

Preferably, the ditch side compaction unit comprises a connecting bent rod, a vertical movable column, a anticreep nut, a buffer spring II, an arch frame, a compaction roller frame, a transverse roller shaft, a horizontal compaction roller and a horizontal clay scraping component, wherein the rear side of the installation vertical rod is connected with the top end of the connecting bent rod, the vertical movable column is vertically connected with a vertical movable column in a sliding hole at the top of the connecting bent rod in a sliding manner, the anticreep nut is connected with the top end of the vertical movable column in a threaded manner, the bottom end of the vertical movable column is fixedly connected with the top center of the arch frame, the column section of the vertical movable column between the arch frame and the top of the connecting bent rod is sleeved with the buffer spring II, the bottom of the left end and the right end of the arch frame is respectively provided with the compaction roller frame, the horizontal compaction roller is connected in the compaction roller frame in a rotating manner through the transverse roller shaft, and the horizontal clay scraping component is installed at the top in the compaction roller frame.

The vertical movable column is prevented from being separated from the sliding hole on the connecting bent rod through the anti-falling nut, the arch frame is pressed downwards through the buffer spring II to enable the horizontal compaction roller in the compaction roller frame to be in contact with the raised soil blocks on two sides of the ditch, so that the soil blocks are compacted, the soil blocks are prevented from rolling down into the ditch again, clay on the horizontal compaction roller can be scraped through the horizontal clay scraping component, and the influence on the work of the horizontal compaction roller and the compaction effect on the soil blocks are avoided.

Preferably, the compaction unit in ditch includes middle montant, telescopic link III, buffer spring III, articulated seat, side roller frame, vertical roller axle, side roller and vertical clay scraping assembly, the bottom of connecting the bent lever is equipped with middle montant, the one end of telescopic link III is connected respectively to the lower extreme in each side in the left and right sides of middle montant, telescopic link three's opposite side swing joint has articulated seat, the buffer spring III has been cup jointed on the telescopic link III, and left two articulated seats are fixed with a side roller frame, and right side two articulated seats are fixed with another side roller frame, all pass through vertical roller swing joint side roller in every side roller frame, and vertical clay scraping assembly is installed respectively to the rear side of every side roller frame.

The three telescopic rods are movably connected through the three telescopic rods, and the three pairs of telescopic rods of the buffer spring play a role in buffering, so that the side rollers on the side roller frame can be tightly attached to the inner sides of the ditches, soil on the inner sides of the ditches can be compacted through the side rollers, and collapse in the ditches is avoided.

Preferably, the novel anti-abrasion device further comprises an abrasion replacement assembly, wherein the abrasion replacement assembly comprises a ditching wedge-shaped head and a clamping rod, a square hole is formed in the bottom end of the center column, the clamping rod is arranged at the rear end of the ditching wedge-shaped head, and the clamping rod is clamped with the square hole in the bottom end of the center column. The ditching wedge head can be installed through the cooperation of clamping rod and square hole, can protect the front end of center post and two ditching boards through ditching wedge head, can easily change when ditching wedge head wearing and tearing excessively, improves availability factor.

Preferably, the wear replacement assembly further comprises an anti-wear plate, a clamping column, a first spring and a clamping ball, two deep holes are formed in the bottom of the ditching plate, blind grooves are formed in the middle of the side faces of the deep holes, two clamping columns are arranged at the top of the anti-wear plate and extend into the deep holes, the clamping ball is connected in the blind grooves through the first spring, and the clamping ball is clamped with the arc-shaped clamping grooves in the side faces of the clamping columns. The anti-wear plate can be preliminarily fixed by matching the clamping ball with the deep hole, the anti-wear plate is used for being contacted with deep soil, abrasion caused by friction between the bottom of the ditching plate and the soil is reduced, the anti-wear plate can be quickly replaced after excessive abrasion, the clamping ball is clamped into the arc-shaped clamping groove through the first spring, and the clamping ball can be quickly replaced.

Preferably, the use method of the automatic ditching equipment for the adjustable land arrangement specifically comprises the following steps:

s1: the middle part of the front side of the transverse U-shaped frame is connected to a power tractor through a connecting plate, and then the transverse position of the ditching depth control unit is adjusted through the work of a transverse motor in the transverse control unit;

s2: the depth control motor in the ditching depth control unit works to drive the threaded vertical rod to rotate, so that the vertical position of the depth control block is changed, the height of the ditching unit is changed, and the ditching depth of the ditching unit is adjusted;

s3: the top of the arc-shaped bent rod is pulled, so that the angle between the central column and the installation vertical rod is adjusted, the ground clearance angle of the ditching plate is proper, and then the ditching plate is inserted into the rectangular through groove and the corresponding limiting hole through the connecting column, and the arc-shaped bent rod is fixed;

s4: twisting a hand wheel in the ditching plate opening angle control assembly so as to drive two angle control screws to rotate, so that the transverse length of a diamond movable structure formed by four movable rods is changed, and the two ditching plates are pushed and pulled to move, so that the opening angles of the two ditching plates are changed;

s5: the power tractor moves to drive the transverse U-shaped frame to move forwards, the first telescopic rod and the first buffer spring push the travelling wheel to contact the ground for rotation, so that the weeding claw on the weeding roller is driven to remove the grass from the position to be grooved;

s6: the ditching plate completes ditching, ditches are turned to soil compaction of two sides of the ditches through the ditching side compaction unit, and soil compaction of the inner sides of the ditches is performed by the ditching side compaction unit.

Compared with the prior art, the invention provides an adjustable automatic ditching device for land arrangement, which has the following beneficial effects:

1. according to the adjustable automatic ditching equipment for land arrangement, the transverse range of ditching of the equipment can be enlarged through the transverse movement control unit, the ditching unit can be transversely moved to a ditching position through the transverse movement control unit in places where some power tractors cannot walk, the ditching unit can be controlled to descend by the ditching depth control unit, and the ditching depth of the ditching unit can be increased;

2. according to the automatic ditching equipment for the adjustable land arrangement, the ditching plates can be controlled to move relative to the center column through the ditching plate opening angle control assembly, so that the opening angles of the two ditching plates are changed, the ditching width is controlled, the ditching colter is prevented from being frequently replaced in different ditching widths, meanwhile, the two ditching plates are supported, the use efficiency can be improved, the front-back inclination angles of the ditching plates can be adjusted through inserting the connecting column into different limiting holes on the arc-shaped bent rod, the ditching depth can be finely adjusted as required, and the limiting nut can prevent the connecting column from being separated from the rectangular through groove;

3. according to the automatic ditching equipment for the adjustable land arrangement, the first telescopic rod is enabled to have an extending trend through the first buffer spring, so that the supporting rods press the travelling wheels at two ends of the long wheel shaft to the ground, the travelling wheels and the ground can be stably connected in a rolling mode due to the anti-skidding protrusions, the traversing U-shaped frame moves forward under the towing of the power tractor, at the moment, the travelling wheels and the long wheel shaft can stably rotate, the weeding claw is driven to rotate through the weeding roller, and the weeding claw pulls up grass at the ditching position, so that soil blocks are prevented from being condensed and not easy to scatter due to the grass;

4. this automatic ditching equipment is used in soil arrangement with adjustable, in the difficult falling ditch of the soil of ditch both sides, ditching is effectual, avoids the grass to make the soil block that ditches turned up condense and is difficult to damage, avoids the soil unevenness of ditch both sides, can be with the local quick replacement that wearing and tearing are serious, can protect the ditching board, change efficiently.

The device has the advantages that the non-involved parts are the same as or can be realized by adopting the prior art, the ditching is convenient and quick, and the ditching effect is good.

Drawings

FIG. 1 is a schematic diagram of the front side structure of an adjustable automatic ditching device for land arrangement;

FIG. 2 is a schematic diagram of the rear side structure of an adjustable automatic ditching device for land arrangement according to the present invention;

FIG. 3 is a schematic diagram of a cross-sectional structure of a ditching plate of an adjustable automatic ditching device for land preparation;

FIG. 4 is a schematic view of a partial cross-sectional structure of a wear replacement assembly of an automatic ditching device for adjustable land preparation according to the present invention;

FIG. 5 is a schematic view of a part of an adjustable automatic ditching device for land arrangement according to the present invention;

FIG. 6 is a schematic view of a partial enlarged structure of the automated ditching device for adjustable land arrangement of FIG. 5;

FIG. 7 is a schematic view of a partially enlarged structure of the automated ditching equipment for adjustable land preparation of FIG. 5;

FIG. 8 is a schematic view of a horizontal clay scraping assembly of an automated ditching device for adjustable land preparation according to the present invention;

fig. 9 is a schematic view of a partial bottom view of an automatic ditching device for adjustable land arrangement according to the present invention.

In the figure: 1 connecting plate, 2 traversing control unit, 21 traversing U-shaped frame, 22 thread cross bar, 23 traversing slide column, 24 nut, 25 traversing slide ring, 26 connecting rod, 27 traversing motor, 3 ditching depth control unit, 31 mounting frame, 32 motor frame, 33 depth control motor, 34 thread vertical rod, 35 vertical slide column, 36 depth control block, 4 ditching unit, 41 mounting vertical rod, 42 mounting seat, 43 mounting shaft, 44 center column, 45 ditching plate, 46 arc bent rod, 47 fixed through slot, 48 rectangular through slot, 49 connecting column, 410 limit nut, 411 limit hole, 412 hinge, 5 ditching plate angle control component, 51 movable seat, 52 movable shaft, 53 movable rod, 54 sleeve, 55 angle control screw, 56 hand wheel, 57 wrenching rod, 6 abrasion replacement component, 61 ditching wedge head 62 wear plates, 63 clamping rods, 64 clamping columns, 65 springs I, 66 clamping balls, 7 walking weeding units, 71 bearings I, 72 long axles, 73 walking wheels, 74 anti-slip protrusions, 75 weeding rollers, 76 weeding claws, 77 supporting rods, 78 telescopic rods I, 79 buffer springs I, 8 ditch side compacting units, 81 connecting bent rods, 82 vertical movable columns, 83 anti-disengaging nuts, 84 buffer springs II, 85 arch frames, 86 compacting roller frames, 87 transverse roller shafts, 88 horizontal compacting rollers, 89 inner grooves, 810 telescopic rods II, 811 transverse scraping plates, 812 springs II, 9 ditch compacting units, 91 middle vertical rods, 92 telescopic rods III, 93 buffer springs III, 94 hinge seats, 95 side roller frames, 96 vertical roller shafts, 97 side rollers, 98 end rods, 99 torsion shafts, 910 vertical scraping plates and 911 torsion springs.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.

Examples:

1-9, an adjustable automatic ditching device for land arrangement, comprising:

the two connecting rods 26 at the rear side of the traversing control unit 2 are provided with ditching depth control units 3, and the bottoms of the two ends of the traversing control unit 2 are connected with walking weeding units 7;

the transverse movement control unit 2 comprises a transverse movement U-shaped frame 21, a threaded cross rod 22, a transverse sliding column 23, a nut 24, a transverse sliding ring 25, a connecting rod 26 and a transverse movement motor 27, wherein the threaded cross rod 22 is rotationally connected to the transverse movement U-shaped frame 21, the transverse sliding column 23 is fixedly arranged in the transverse movement U-shaped frame 21, the nut 24 is connected to the threaded cross rod 22 in a threaded manner, the transverse sliding ring 25 is connected to the rear side of the nut 24 in a transverse sliding manner, the transverse sliding ring 25 is in transverse sliding connection with the transverse sliding column 23, the rear end of the transverse sliding ring 25 is connected with the connecting rod 26, the transverse movement motor 27 is fixedly arranged on one side of the transverse movement U-shaped frame 21, and an output shaft of the transverse movement motor 27 is connected with the end portion of the threaded cross rod 22. The traversing motor 27 can drive the threaded cross rod 22 to rotate, and the traversing ring 25 can be driven to slide along the traversing column 23 due to the threaded action of the threaded cross rod 22 and the nut 24, so that the ditching depth control unit 3 is driven to move transversely through the connecting rod 26.

The ditching depth control unit 3 comprises a mounting frame 31, a motor frame 32, a depth control motor 33, a threaded vertical rod 34, a vertical sliding column 35 and a depth control block 36, wherein the front side of the mounting frame 31 is connected with the rear end of the connecting rod 26, the threaded vertical rod 34 is rotationally connected with the mounting frame 31, the vertical sliding column 35 is fixed in the mounting frame 31, the top end of the threaded vertical rod 34 is connected with the output shaft of the depth control motor 33, the depth control motor 33 is fixed at the top of the mounting frame 31 through the motor frame 32, a sliding hole on one side of the depth control block 36 is in sliding connection with the vertical sliding column 35, a screw hole on the other side of the depth control block 36 is in threaded connection with the threaded vertical rod 34, and a notch corresponding to the mounting vertical rod 41 is formed in the bottom of the mounting frame 31. The depth control motor 33 works to drive the threaded vertical rod 34 to rotate, and the threaded vertical rod 34 and the depth control block 36 can drive the depth control block 36 to vertically move along the vertical sliding column 35 in the mounting frame 31, so that the mounting vertical rod 41 is driven to vertically move, and the ditching depth is controlled.

The ditching unit 4 comprises a mounting vertical rod 41, a mounting seat 42, a mounting shaft 43, a central column 44, ditching plates 45, an arc-shaped bent rod 46, a fixed through groove 47, a rectangular through groove 48, a connecting column 49, a limit nut 410, a limit hole 411 and a hinge 412, wherein the bottom end of a depth control block 36 of the ditching depth control unit 3 is fixedly connected with the top of the mounting vertical rod 41, the bottom of the mounting vertical rod 41 is provided with the mounting seat 42, the mounting seat 42 is movably connected with the top of the central column 44 through the mounting shaft 43, two sides of the central column 44 are respectively and movably connected with one sides of the two ditching plates 45 through the hinge 412, the rear side of the top of the central column 44 is connected with the bottom end of the arc-shaped bent rod 46, the front side and the rear side of the middle of the mounting vertical rod 41 are provided with the fixed through groove 47, the top of the arc-shaped bent rod 46 passes through the fixed through groove 47, the side of the arc-shaped bent rod 46 is equidistantly provided with the limit hole 411, the side surface of the mounting vertical rod 41 is provided with the rectangular through groove 48 communicated with the fixed through groove 47, the connecting column 49 is inserted in the rectangular through groove 48, two ends of the connecting column 49 are respectively and are respectively connected with the limit nut 410 through threads, and the two sides of the ditching plates 45 are respectively connected through the inner sides through the plate angle control assembly 5;

the ditching plate opening angle control assembly 5 comprises a movable seat 51, a movable shaft 52, movable rods 53, a sleeve 54, angle control screws 55, a hand wheel 56 and a pulling rod 57, wherein the two ends of the sleeve 54 are respectively fixedly connected with the angle control screws 55, the thread directions of the two angle control screws 55 are opposite, screw hole control blocks are respectively connected with the two angle control screws 55 in a threaded mode, two sides of each screw hole control block are respectively and movably connected with one end of the two movable rods 53, the other end of each movable rod 53 at the right end is movably connected with one movable seat 51 through the movable shaft 52, the other end of each movable rod 53 at the left side is movably connected with the other movable seat 51 through the movable shaft 52, the two movable seats 51 are respectively fixed on the inner sides of the two ditching plates 45, the end of the angle control screws 55 are provided with the hand wheel 56, and the annular arrays on the side surfaces of the hand wheel 56 are provided with the pulling rod 57. The hand wheel 56 is conveniently twisted by pulling the rod 57, the hand wheel 56 can drive the two angle control screws 55 and the sleeve 54 to rotate, and the four movable rods 53 can move due to the threaded action of the angle control screws 55 and the screw hole control blocks, so that the transverse width of the diamond-shaped movable structure formed by the four movable rods 53 is changed, and the two ditching plates 45 are pushed and pulled to move relative to the central column 44.

The groove-side compacting unit 8 is mounted on the rear side of the mounting post 41, and the groove-side compacting unit 9 is mounted on the bottom of the groove-side compacting unit 8.

The ditch side compaction unit 8 comprises a connecting bent rod 81, a vertical movable column 82, a drop-proof nut 83, a buffer spring II 84, an arch frame 85, a compaction roller frame 86, a transverse roller shaft 87, a horizontal compaction roller 88 and a horizontal clay scraping component, wherein the rear side of the installation vertical rod 41 is connected with the top end of the connecting bent rod 81, the vertical movable column 82 is vertically and slidingly connected in a top sliding hole of the connecting bent rod 81, the top end of the vertical movable column 82 is in threaded connection with the drop-proof nut 83, the bottom end of the vertical movable column 82 is fixedly connected with the top center of the arch frame 85, column sections of the vertical movable column 82 between the arch frame 85 and the top of the connecting bent rod 81 are sleeved with the buffer spring II 84, the bottoms of the left end and the right end of the arch frame 85 are respectively provided with the compaction roller frame 86, the horizontal compaction roller 88 is rotationally connected in the compaction roller frame 86 through the transverse roller shaft 87, and the horizontal clay scraping component is installed at the top in the compaction roller frame 86.

The vertical movable column 82 is prevented from being separated from a sliding hole on the connecting bent rod 81 through the anti-falling nut 83, the arch frame 85 is pressed to move downwards through the buffer spring II 84, so that the horizontal compaction roller 88 in the compaction roller frame 86 is contacted with the raised soil blocks at two sides of the ditch, the soil blocks are compacted, the soil blocks are prevented from rolling down to the ditch again, the clay on the horizontal compaction roller 88 can be scraped through the horizontal clay scraping assembly, and the influence on the work and the compaction effect on the soil blocks are avoided.

The in-ditch compacting unit 9 comprises a middle vertical rod 91, a telescopic rod III 92, a buffer spring III 93, a hinging seat 94, side roller frames 95, a vertical roller shaft 96, side rollers 97 and a vertical clay scraping assembly, wherein the bottom end of a connecting bent rod 81 is provided with the middle vertical rod 91, the upper end and the lower end of each side of the left side and the right side of the middle vertical rod 91 are respectively connected with one end of the telescopic rod III 92, the hinging seat 94 is movably connected with the other side of the telescopic rod III 92, the buffer spring III 93 is sleeved on the telescopic rod III 92, the two hinging seats 94 on the left side are fixedly provided with one side roller frame 95, the two hinging seats 94 on the right side are fixedly provided with the other side roller frame 95, the side roller frames 97 are movably connected in each side roller frame 95 through the vertical roller shaft 96, and the rear side of each side roller frame 95 is respectively provided with the vertical clay scraping assembly.

The telescopic rods III 92 are movably connected through the two telescopic rods III 92, and the buffer spring III 93 plays a role in buffering the telescopic rods III 92, so that the side rollers 97 on the side roller frame 95 can be tightly attached to the inner sides of the ditches, soil on the inner sides of the ditches can be compacted through the side rollers 97, and collapse in the ditches is avoided.

The depth control motor 33 and the traversing motor 27 are servo motors, the input ends of the depth control motor 33 and the traversing motor 27 are electrically connected with the power output end of the power tractor through a control switch group on the power tractor, and the control switch group on the power tractor controls the depth control motor 33 and the traversing motor 27 to work by a method commonly used in the prior art.

The use method of the automatic ditching equipment for the adjustable land arrangement specifically comprises the following steps:

s1: the middle part of the front side of the transverse U-shaped frame 21 is connected to a power tractor through a connecting plate 1, and then the transverse position of the ditching depth control unit 3 is adjusted through the work of a transverse motor 27 in the transverse control unit 2;

s2: the depth control motor 33 in the ditching depth control unit 3 works to drive the threaded vertical rod 34 to rotate, so that the vertical position of the depth control block 36 is changed, the height of the ditching unit 4 is changed, and the ditching depth of the ditching unit 4 is adjusted;

s3: the top of the arc-shaped bent rod 46 is pulled, so that the angle between the central column 44 and the mounting vertical rod 41 is adjusted, the ground clearance angle of the ditching plate 45 is proper, and then the arc-shaped bent rod 46 is fixed by inserting the connecting column 49 into the rectangular through groove 48 and the corresponding limiting hole 411;

s4: twisting a hand wheel 56 in the ditching plate opening angle control assembly 5 so as to drive two angle control screws 55 to rotate, so that the transverse length of a diamond movable structure formed by four movable rods 53 is changed, and the two ditching plates 45 are pushed and pulled to move, so that the opening angles of the two ditching plates 45 are changed;

s5: the power tractor moves to drive the transverse U-shaped frame 21 to move forwards, the first telescopic rod 78 and the first buffer spring 79 push the travelling wheel 73 to contact the ground for rotation, so that the weeding claws 76 on the weeding rollers 75 are driven to remove grass from the position to be grooved;

s6: the ditching plate 45 completes ditching, the ditching is turned over to soil compaction of both sides of the ditches by the ditching side compacting unit 8, and the soil compaction unit 9 compacts the soil of the inner sides of the ditches.

The transverse range that can ditching of equipment can be enlarged through sideslip control unit 2, can be through sideslip control unit 2 with ditching unit 4 sideslip to the position of ditching in the place that some power tractor can not walk, ditching depth control unit 3 can control ditching unit 4 decline, can improve ditching depth of ditching unit 4, can control two ditching boards 45 and move for central post 44 through ditching board opening angle control assembly 5, thereby change the opening angle of two ditching boards 45, thereby control the width of ditching, avoid the different frequent change ditching colter of ditching width, also play the supporting role to two ditching boards 45 simultaneously, can improve availability factor, insert the front and back inclination of different spacing hole 411 on the arc bent rod 46 through spliced pole 49, thereby can finely tune ditching depth as required, stop nut 410 can avoid spliced pole 49 to break away from with rectangular through groove 48.

Referring to fig. 1, an adjustable automatic ditching device for land arrangement is shown in the second embodiment, which is further described in the first embodiment;

the walking weeding unit 7 comprises a first bearing 71, a long wheel shaft 72, walking wheels 73, anti-slip protrusions 74, weeding rollers 75, weeding claws 76, supporting rods 77, a first telescopic rod 78 and a first buffer spring 79, wherein the bottoms of the two ends of the transverse U-shaped frame 21 are respectively connected with the first telescopic rod 78, the bottoms of the first telescopic rods 78 are respectively connected with the tops of the two supporting rods 77, the side faces of the first telescopic rods 78 are sleeved with the first buffer spring 79, the bottoms of the two supporting rods 77 are rotatably connected with the two ends of the long wheel shaft 72 through the first bearing 71, the walking wheels 73 are respectively fixed at the two ends of the long wheel shaft 72, the anti-slip protrusions 74 are arranged on the outer peripheral surface of the walking wheels 73 at equal angles, the middle part of the long wheel shaft 72 is fixedly sleeved with the weeding rollers 75, and the weeding claws 76 are uniformly arranged on the outer peripheral side of the weeding rollers 75.

The first telescopic rod 78 has a trend of extending through the first buffer spring 79, so that the supporting rods 77 press the travelling wheels 73 at the two ends of the long wheel shaft 72 to the ground, the travelling wheels 73 can be stably connected with the ground in a rolling way due to the anti-slip protrusions 74, the transverse moving U-shaped frame 21 moves forwards under the dragging of the power tractor, at the moment, the travelling wheels 73 and the long wheel shaft 72 can stably rotate, the weeding claws 76 are driven to rotate through the weeding rollers 75, and the weeding claws 76 pull up grass at ditching positions.

Referring to fig. 1-4, an adjustable automatic ditching device for land arrangement is provided, which has a structure similar to that of the first embodiment and is different from that of the first embodiment;

still include wearing and tearing change subassembly 6, wearing and tearing change subassembly 6 include ditching wedge head 61 and clamping pole 63, square hole has been seted up to the center post 44 bottom, and the rear end of ditching wedge head 61 is equipped with clamping pole 63, square hole joint of clamping pole 63 and center post 44 bottom. The ditching wedge heads 61 can be installed through the cooperation of the clamping rods 63 and the square holes, the front ends of the central column 44 and the two ditching plates 45 can be protected through the ditching wedge heads 61, and the ditching wedge heads 61 can be easily replaced when being excessively worn, so that the use efficiency is improved.

The wear replacement assembly 6 further comprises an anti-wear plate 62, a clamping column 64, a first spring 65 and a clamping ball 66, two deep holes are formed in the bottom of the ditching plate 45, blind grooves are formed in the middle of the side faces of the deep holes, two clamping columns 64 are arranged at the top of the anti-wear plate 62, the clamping columns 64 extend into the deep holes, the clamping ball 66 is connected in the blind grooves through the first spring 65, and the clamping ball 66 is clamped with the arc-shaped clamping grooves on the side faces of the clamping columns 64. The anti-abrasion plate 62 can be preliminarily fixed by matching the clamping columns 64 with the deep holes, the anti-abrasion plate 62 is used for being in contact with deep soil, abrasion caused by friction between the bottom of the ditching plate 45 and the soil is reduced, the anti-abrasion plate 62 can be quickly replaced after being excessively worn, the clamping balls 66 are clamped into the arc-shaped clamping grooves through the first springs 65, and the clamping columns 64 can be quickly replaced.

Referring to fig. 8, an adjustable automatic ditching device for land arrangement is further described in the first embodiment; the horizontal clay scraping component comprises an inner groove 89, a second telescopic rod 810, a horizontal scraping plate 811 and a second spring 812, wherein the inner groove 89 is formed in the top of the inner side of the compaction roller frame 86, the top ends of the second telescopic rods 810 are connected to the inner top of the inner groove 89, the bottom ends of the second telescopic rods 810 are connected to the two sides of the top of the horizontal scraping plate 811, the second spring 812 is sleeved on the second telescopic rods 810, the second spring 812 enables the second telescopic rods 810 to have an extending trend, the bottom of the horizontal scraping plate 811 is in contact with the top of the horizontal compaction roller 88, after the horizontal compaction roller 88 is in contact with soil on the two sides of the top of a ditch, the horizontal compaction roller 88 rotates, and the horizontal scraping plate 811 scrapes out the clay on the horizontal compaction roller 88.

Embodiment five referring to fig. 1-9, an adjustable automatic ditching device for land arrangement is described in the first embodiment; the vertical clay scraping component comprises end rods 98, torsion shafts 99, vertical scraping plates 910 and torsion springs 911, wherein the end rods 98 are respectively fixed at the upper end and the lower end of the rear side of the side roller frame 95, the torsion shafts 99 are fixed between the two end rods 98, the vertical scraping plates 910 are rotatably connected in the middle of the torsion shafts 99, the torsion springs 911 are respectively sleeved at the two ends of the torsion shafts 99, one ends of the torsion springs 911 are connected with the end rods 98 and the other ends of the torsion springs 911 are connected with the vertical scraping plates 910, the side edges of the vertical scraping plates 910 are tightly attached to the side rollers 97 through torsion of the torsion springs 911, and clay is scraped after the side rollers 97 perform compaction work.

The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present invention and the inventive concept thereof, can be replaced or changed within the scope of the present invention.

Claims

1. An adjustable land preparation is with automatic ditching equipment, characterized by comprising:

the two connecting rods (26) at the rear side of the transverse movement control unit (2) are provided with ditching depth control units (3), and the bottoms of the two ends of the transverse movement control unit (2) are connected with walking weeding units (7);

the ditching unit (4) comprises a mounting vertical rod (41), a center column (44), ditching plates (45) and arc-shaped bent rods (46), wherein the bottom end of a depth control block (36) of the ditching depth control unit (3) is fixedly connected with the top of the mounting vertical rod (41), a mounting seat (42) is arranged at the bottom of the mounting vertical rod (41), the mounting seat (42) is movably connected with the top of the center column (44) through a mounting shaft (43), two sides of the center column (44) are respectively movably connected with one side of the two ditching plates (45) through hinges (412), the rear side of the top of the center column (44) is connected with the bottom end of each arc-shaped bent rod (46), fixed through grooves (47) are formed in the front side and the rear side of the middle of the mounting vertical rod (41), the top end of each arc-shaped bent rod (46) penetrates through each fixed through groove (47), limiting holes (411) are formed in the side surface of each arc-shaped bent rod (46), rectangular through grooves (48) which are communicated with the fixed through grooves (47) are formed in the side surfaces of the mounting vertical rod (41), two ditching plates (49) are connected with two inner sides of the ditching plates (45) through the corresponding to each other, the two ditching plates (45) are connected with each other through the corresponding limiting assembly (45), the ditching plate opening angle control assembly (5) comprises movable rods (53), sleeves (54), angle control screws (55) and a hand wheel (56), wherein the two ends of each sleeve (54) are fixedly connected with the angle control screws (55) respectively, the thread directions of the two angle control screws (55) are opposite, screw hole control blocks are respectively connected with the two angle control screws (55) in a threaded mode, two sides of each screw hole control block are respectively and movably connected with one end of each movable rod (53), the other end of each movable rod (53) at the right end is movably connected with one movable seat (51) through a movable shaft (52), the other end of each movable rod (53) at the left side is movably connected with the other movable seat (51) through the movable shaft (52), the two movable seats (51) are respectively fixed at the inner sides of the two ditching plates (45), the hand wheel (56) are arranged at the end parts of the angle control screws (55), and a spanner moving rod (57) is arranged on a side annular array of the hand wheel (56);

a groove-side compaction unit (8) which is mounted on the rear side of the mounting vertical rod (41), and the bottom of the groove-side compaction unit (8) is mounted with a groove-side compaction unit (9); the ditch side compaction unit (8) comprises a connecting bent rod (81), a vertical movable column (82), an arch frame (85), a horizontal compaction roller (88) and a horizontal clay scraping assembly, wherein the rear side of the installation vertical rod (41) is connected with the top end of the connecting bent rod (81), the vertical movable column (82) is vertically and slidingly connected in a top sliding hole of the connecting bent rod (81), the top end of the vertical movable column (82) is in threaded connection with a anticreep nut (83), the bottom end of the vertical movable column (82) is fixedly connected with the top center of the arch frame (85), a column section of the vertical movable column (82) between the arch frame (85) and the top of the connecting bent rod (81) is sleeved with a buffer spring II (84), the bottoms of the left end and the right end of the arch frame (85) are respectively provided with a compaction roller frame (86), the horizontal compaction roller (88) is rotationally connected in the compaction roller frame (86) through a transverse roller shaft (87), and the horizontal clay scraping assembly is installed at the top in the compaction roller frame (86);

the utility model provides a ditch compaction unit (9) is including middle montant (91), side roller frame (95), vertical roller axle (96), side roller (97) and vertical clay scraping assembly, the bottom of connecting bent rod (81) is equipped with middle montant (91), the one end of telescopic link three (92) is connected respectively to the lower extreme in each side in the left and right sides of middle montant (91), the opposite side swing joint of telescopic link three (92) has articulated seat (94), buffer spring three (93) have been cup jointed on telescopic link three (92), two articulated seat (94) on left side are fixed with one side roller frame (95), and two articulated seat (94) on right side are fixed with another side roller frame (95), all through vertical roller axle (96) swing joint side roller (97) in every side roller frame (95), and vertical clay scraping assembly is installed respectively to the rear side of every side roller frame (95).

2. The automatic ditching equipment for adjustable land arrangement according to claim 1, wherein the transverse movement control unit (2) comprises a transverse movement U-shaped frame (21), a connecting rod (26) and a transverse movement motor (27), a threaded cross rod (22) is rotationally connected to the transverse movement U-shaped frame (21), a transverse sliding column (23) is fixedly arranged in the transverse movement U-shaped frame (21), a nut (24) is connected to the threaded cross rod (22) in a threaded manner, a transverse sliding ring (25) is connected to the rear side of the nut (24), the transverse sliding ring (25) is in transverse sliding connection with the transverse sliding column (23), a connecting rod (26) is connected to the rear end of the transverse sliding ring (25), and a transverse movement motor (27) is fixedly arranged on one side of the transverse movement U-shaped frame (21), and an output shaft of the transverse movement motor (27) is connected with the end portion of the threaded cross rod (22).

3. The automatic ditching equipment for adjustable land arrangement according to claim 2, characterized in that the ditching depth control unit (3) comprises a mounting frame (31), a depth control motor (33) and a depth control block (36), wherein the front side of the mounting frame (31) is connected with the rear end of a connecting rod (26), a threaded vertical rod (34) is rotationally connected to the mounting frame (31), a vertical slide column (35) is fixed in the mounting frame (31), the top end of the threaded vertical rod (34) is connected with the output shaft of the depth control motor (33), the depth control motor (33) is fixed at the top of the mounting frame (31) through a motor frame (32), a slide hole on one side of the depth control block (36) is in sliding connection with the vertical slide column (35), a screw hole on the other side of the depth control block (36) is in threaded connection with the threaded vertical rod (34), and a notch corresponding to the installation vertical rod (41) is arranged at the bottom of the mounting frame (31).

4. The automatic ditching equipment for adjustable land arrangement according to claim 2, wherein the walking weeding unit (7) comprises a long wheel shaft (72), walking wheels (73), anti-slip protrusions (74), weeding rollers (75) and weeding claws (76), two telescopic rods (78) are respectively connected to bottoms of two ends of the transverse U-shaped frame (21), top ends of the two supporting rods (77) are respectively connected to bottom ends of the two telescopic rods (78), a buffer spring (79) is sleeved on the side surface of the telescopic rods (78), two ends of the two supporting rods (77) are rotatably connected with two ends of the long wheel shaft (72) through a bearing (71), walking wheels (73) are respectively fixed at two ends of the long wheel shaft (72), the outer circumferential surfaces of the walking wheels (73) are provided with the anti-slip protrusions (74) at equal angles, the middle parts of the long wheel shaft (72) are fixedly sleeved with the weeding rollers (75), and the weeding claws (76) are uniformly arranged on the outer circumferential sides of the weeding rollers (75).

5. The automatic ditching equipment for adjustable land preparation of claim 1, further comprising a wear replacement assembly (6), wherein the wear replacement assembly (6) comprises a ditching wedge head (61) and a clamping rod (63), a square hole is formed in the bottom end of the center column (44), the clamping rod (63) is arranged at the rear end of the ditching wedge head (61), and the clamping rod (63) is clamped with the square hole in the bottom end of the center column (44).

6. The automatic ditching equipment for adjustable land arrangement of claim 5, wherein the wear replacement component (6) further comprises an anti-wear plate (62) and a clamping column (64), two deep holes are formed in the bottom of the ditching plate (45), blind grooves are formed in the middle of the side surfaces of the deep holes, two clamping columns (64) are arranged at the tops of the anti-wear plate (62), the clamping columns (64) extend into the deep holes, clamping balls (66) are connected in the blind grooves through springs one (65), and the clamping balls (66) are clamped with arc-shaped clamping grooves in the side surfaces of the clamping columns (64).

7. The method of using an adjustable automated ditching machine for land preparation according to any one of claims 1 to 6, comprising the specific steps of:

s1: the middle part of the front side of the transverse U-shaped frame (21) is connected to a power tractor through a connecting plate (1), and then the transverse position of the ditching depth control unit (3) is adjusted through the work of a transverse motor (27) in the transverse control unit (2);

s2: the depth control motor (33) in the ditching depth control unit (3) works to drive the threaded vertical rod (34) to rotate, so that the vertical position of the depth control block (36) is changed, the height of the ditching unit (4) is changed, and the ditching depth of the ditching unit (4) is adjusted;

s3: the top of the arc-shaped bent rod (46) is pulled, so that the angle between the central column (44) and the installation vertical rod (41) is adjusted, the ground clearance angle of the ditching plate (45) is proper, and then the ditching plate is inserted into the rectangular through groove (48) and the corresponding limiting hole (411) through the connecting column (49), and the arc-shaped bent rod (46) is fixed;

s4: twisting a hand wheel (56) in the ditching plate opening angle control assembly (5) so as to drive two angle control screws (55) to rotate, thereby changing the transverse length of a diamond movable structure formed by four movable rods (53), pushing and pulling two ditching plates (45) to move, and changing the opening angle of the two ditching plates (45);

s5: the power tractor moves to drive the transverse U-shaped frame (21) to move forwards, the first telescopic rod (78) and the first buffer spring (79) push the travelling wheel (73) to contact the ground for rotation, so that the weeding claw (76) on the weeding roller (75) is driven to remove grass from the position to be grooved;

s6: the ditching plate (45) completes ditching, the ditching is turned to the soil compaction of the two sides of the ditches through the ditching side compaction unit (8), and the soil compaction unit (9) compacts the soil of the inner sides of the ditches.