CN112243615B - Stubble cleaning deep loosening and compacting integrated operation machine - Google Patents
Stubble cleaning deep loosening and compacting integrated operation machine Download PDFInfo
- Publication number
- CN112243615B CN112243615B CN202011194812.6A CN202011194812A CN112243615B CN 112243615 B CN112243615 B CN 112243615B CN 202011194812 A CN202011194812 A CN 202011194812A CN 112243615 B CN112243615 B CN 112243615B
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- frame
- pressing
- stubble cleaning
- wheels
- stubble
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- 238000004140 cleaning Methods 0.000 title claims abstract description 120
- 238000003825 pressing Methods 0.000 claims description 81
- 230000000712 assembly Effects 0.000 claims description 13
- 238000000429 assembly Methods 0.000 claims description 13
- 238000005056 compaction Methods 0.000 claims description 5
- 230000001629 suppression Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims 2
- 230000010354 integration Effects 0.000 claims 1
- 239000002689 soil Substances 0.000 abstract description 29
- 230000000694 effects Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003971 tillage Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/02—Combined machines with two or more soil-working tools of different kind
- A01B49/022—Combined machines with two or more soil-working tools of different kind at least one tool being actively driven
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a stubble cleaning subsoiling and compacting integrated operation machine in the technical field of agricultural machinery, which comprises a frame, wherein the left end and the right end of the frame are respectively connected with a frame which can rotate upwards, one end of the frame, which extends out of the frame backwards, is connected with a lifting frame which can lift, the left end and the right end of the lower part of the lifting frame are rotatably connected with supporting limiting wheels, the frame is connected with a subsoiling component I, the subsoiling component I comprises a plurality of subsoiling seats which are arranged on the frame, the subsoiling seat is connected with a subsoiling shovel, the frame behind the subsoiling component I is at least connected with a group of compacting components, the compacting components comprise two supporting plates which are arranged at intervals in the left-right direction and are connected on the frame, a compacting shaft is rotatably connected between the two supporting plates, the left end and the right end of the compacting shaft are respectively rotatably connected with two compacting wheels, and a plurality of compacting rods are arranged outside the two compacting wheels; the invention can realize compacting after soil loosening.
Description
Technical Field
The invention belongs to the technical field of agricultural machinery, and particularly relates to a stubble cleaning deep loosening and compacting integrated operation machine.
Background
In the prior art, stubble cleaning and soil loosening are respectively carried out on farmlands by using a stubble cleaner and a subsoiling soil preparation machine, wherein the stubble cleaner can not loosen soil, and the subsoiling soil preparation machine can not clean stubble, so that the efficiency is low and the cost is high.
In order to solve the problems, the prior art discloses a stubble cleaning, loosening and harrowing combined soil preparation machine, with the publication number of CN 202551640U and the publication date of 2012.11.28, which comprises a suspension bracket, wherein the suspension bracket is connected with a stubble cleaning device with a stubble cleaning knife and a subsoiling and crushing device of a subsoiling shovel assembly, the subsoiling and crushing device is provided with a porous position adjusting plate, the subsoiling and crushing device comprises a subsoiling rack, the subsoiling shovel assembly is connected to the rack, the subsoiling shovel assembly comprises a subsoiling handle, the subsoiling handle is connected with a subsoiling shovel tip, after subsoiling is finished, a pressing machine is required to press and level a field, and in the design, the field after soil loosening is piled up with crushed soil and uneven.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, provides a stubble-cleaning deep scarification and compaction integrated operation machine, solves the technical problem of uneven field after scarification in the prior art, and realizes stubble-cleaning soil scarification and compaction integrated operation with higher efficiency.
The purpose of the invention is realized in the following way: the utility model provides a deep scarification and compaction integrated operation machine, includes the frame, the rear end of frame is connected with the crane of liftable, both ends are rotationally connected with the support spacing wheel about the crane lower part, be connected with the stubble-cleaning frame in the frame, the front portion of stubble-cleaning frame is connected with stubble-cleaning subassembly one, and the front portion of frame is connected with deep scarification subassembly one, deep scarification subassembly one is including arranging a plurality of deep scarification seats in the frame, be connected with deep scarification shovel on the deep scarification seat, be connected with a set of press subassembly in the frame at least in deep scarification subassembly one rear, press subassembly includes that the interval sets up and connects two backup pads in the frame about, rotationally be connected with the suppression axle between two backup pads, rotationally be connected with at least one press wheel on the suppression axle.
In the invention, the upper side of the front end of the frame is provided with the hanging frame, and the frame is connected to the rear of the travelling device in a lifting manner through the hanging frame; in the initial state, the frame is suspended, and the subsoiler is above the ground; when the invention is operated in the field, the height of the supporting and limiting wheel is adjusted according to the position of the bottom side of the pressing wheel, so that the height of the bottom side of the supporting and limiting wheel is level with the height of the bottom side of the pressing wheel, the frame is lowered to enable the subsoiler to reach the subsoiling depth, the travelling device is advanced, the stubble cleaning assembly is used for cleaning stubble on a pair of fields, the subsoiler is used for subsoiling on the basis of stubble cleaning, the subsoiling resistance is reduced, the pressing wheel is used for pressing on the subsoiled soil, and the fields are leveled; the invention is convenient to transport and can finish deep loosening and compacting operation at the same time; can be applied to deep scarification operation of farmlands.
In order to further realize the angle adjustment of frame, the upside at both ends is fixed with down articulated seat around the frame, both ends all are equipped with two articulated seats on the interval setting in fore-and-aft direction about the frame, it articulates with the articulated seat down that corresponds to go up articulated seat, the one end up of frame articulates there is the linear drive ware, be connected with the actuating lever that stretches out towards the ascending slope of frame place orientation on the linear drive ware, the one end that the actuating lever upwards stretches out is articulated with the frame.
In order to further improve the subsoiling effect, the lower part of the subsoiling seat is connected with a subsoiling plate, a front connecting shaft is connected to the subsoiling seat above the subsoiling plate, at least one front buffer shaft extending backwards horizontally is connected to the front connecting shaft, an adjusting plate is connected to the front buffer shaft in a threaded mode, a buffer spring is sleeved on the front buffer shaft, a rear buffer shaft is sleeved on the front buffer shaft, fixing plates are connected to the left side and the right side of the subsoiling plate, one end extending backwards in the rear buffer shaft is connected with a rear connecting shaft, the rear connecting shaft is connected with the fixing plates, one forward end of the buffer spring is abutted to the adjusting plate, and one backward extending end of the buffer spring is abutted to a limiting step of the rear buffer shaft; in the design, after the subsoiler is driven into the soil, traction force and soil resistance are balanced at a specific depth, when slope or different soil structures are encountered, and the soil resistance is obviously increased, the soil pushes the subsoiler to lift anticlockwise and upwards, and the buffer spring is contracted and the tension is increased; when the soil resistance is reduced, the tension of the buffer spring pushes the subsoiler to downwards clockwise, self-excited vibration is formed on the soil above the shovel tip surface of the subsoiler, the subsoiler effect is improved, and when an obstacle is encountered, the impact on the subsoiler can be reduced.
In order to reduce the resistance when deep scarification, the front portion of stubble-cleaning frame is connected with stubble-cleaning subassembly one, stubble-cleaning subassembly one includes a plurality of connecting plates that set up on the stubble-cleaning frame with arranging one, the one end of connecting plate one is fixed in the frame downside, and the other end of connecting plate one upwards bypasses the frame top and downwards slopes to stretch out again, and the other end of connecting plate one is connected with connecting seat one, connecting seat one includes connecting portion one, connecting portion one's one end and connecting plate one fixed connection, and connecting portion two's other end is connected with rotation supporting part one in the one end of left and right directions, rotation supporting part forward and upwards slope, stubble-cleaning harrow one rotationally connects on rotation supporting part one, and the central axis of stubble-cleaning harrow one coincides with the central axis of rotation supporting part one.
In order to further reduce the resistance in deep scarification, a second stubble cleaning assembly is connected to the frame behind the first stubble cleaning assembly, the second stubble cleaning assembly comprises a plurality of second connecting plates which are arranged on the stubble cleaning frame in the same row, one end of each second connecting plate is fixed on the lower side of the frame, the other end of each second connecting plate upwards bypasses the upper side of the frame and then obliquely extends downwards, the other end of each second connecting plate is connected with a second connecting seat, and the second connecting seat is rotatably connected with a second stubble cleaning rake.
In order to further reduce the resistance in deep scarification, the second connecting seat comprises a second connecting part, the second connecting part is fixed at the other end of the second connecting plate, one end of the other end of the second connecting part in the left-right direction is connected with a second rotating supporting part, the second rotating supporting part is inclined forwards and upwards, the central axis of the second stubble cleaning rake coincides with the central axis of the second rotating supporting part, the first rotating supporting part and the corresponding second rotating supporting part are oppositely arranged in the left-right direction, and the second stubble cleaning rake is rotatably connected to the second rotating supporting part.
In order to further avoid the missing tillage, a plurality of deep loosening assemblies II are further arranged on the frame between the deep loosening assembly I and the pressing assembly, the deep loosening assemblies II and the deep loosening assembly I are staggered in the left-right direction, and the deep loosening assemblies I and the deep loosening assemblies II are identical in structure.
In order to further realize the lifting of the supporting limiting wheel, one backward end of the frame is hinged with a lifting driver, the lifting driver is connected with a lifting rod which extends backward, one outward extending end of the lifting rod is hinged with the lifting frame, and the upper end of the lifting frame is hinged with the frame.
In order to further improve the compacting effect, the compacting components are provided with two groups, and the two groups of compacting components are symmetrically arranged about the center of the frame in the length direction.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a perspective view of the first embodiment of the present invention.
Fig. 3 is a partial enlarged view at a in fig. 2.
Fig. 4 is a perspective view of a second embodiment of the present invention.
Fig. 5 is a partial enlarged view at B in fig. 4.
Fig. 6 is a three-dimensional structure diagram of the present invention.
Fig. 7 is a partial enlarged view at C in fig. 6.
Fig. 8 is a partial enlarged view at D in fig. 6.
The first stubble cleaning component, the first stubble cleaning harrow, the first connecting plate, the first connecting seat, the first 103a rotating supporting part, the first 103b connecting part, the second 2 hanging frame, the 3 frame, the 4 stubble cleaning frame, the second 5 stubble cleaning component, the second 501 stubble cleaning harrow, the second 502 connecting plate, the second 503 connecting seat, the second 503a connecting part, the second 503b rotating supporting part, the first 6 subsoiling component, the 601 subsoiler, the 602 subsoiler, the 603 front connecting shaft, the 604 front buffer shaft, the 605 adjusting plate, the 606 buffer spring, the 607 rear connecting shaft, the 608 fixing plate, the 609 subsoiler, the 610 rear buffer shaft, the 7 subsoiling component, the 8 pressing component, the 801 pressing wheel, the 802 supporting wheel, the 803 pressing plate, the 804 pressing rod, the 805 supporting plate, the 806 pressing shaft, the 807 connecting hole, the 808 pressing spring, the 809 connecting rod, the 810 adjusting wheel, the 811 connecting wheel, the 812 buffering part, the 9 lower supporting rod, the 10 rear adjusting sleeve, the 11 upper supporting rod, the 12 driving rod, the 13 supporting limiting wheel, the 14 lifting driver, the 15 lifting supporting rod, the 16, the 17 front supporting rod, the 17 front 18, the 18 front hinging seat and the 20 rear supporting rod.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
The stubble cleaning deep scarification pressing integrated operation machine as shown in figures 1-8 comprises a frame 3, wherein the rear end of the frame 3 is connected with a lifting frame 15 which can be lifted, one backward end of the frame 3 is hinged with a lifting driver 14, the lifting driver 14 is connected with a lifting rod 12 which extends backward, one outward extending end of the lifting rod 12 is hinged with the lifting frame 15, the upper end of the lifting frame 15 is hinged with the frame 3, the left and right ends of the lower part of the lifting frame 15 are rotatably connected with supporting limiting wheels 13, the front end of the frame 3 is connected with two stubble cleaning frames 4 with adjustable levelness, the two stubble cleaning frames 4 are symmetrically arranged relative to the center of the frame 3 in the left and right direction, the front part of the stubble cleaning frames 4 is connected with a first stubble cleaning assembly 1, the front part of the frame 3 is connected with a first deep scarification assembly 6, the first deep scarification assembly 6 comprises a plurality of deep scarification seats 602 which are arranged on the frame 3, at least one group of pressing assemblies 8 are connected on the frame 3 behind the first deep scarification assembly 6, the pressing assembly 8 comprises two supporting plates 805 which are arranged at intervals in the left-right direction and are connected to the frame 3, a pressing shaft 806 is rotatably connected between the two supporting plates 805, the pressing shaft 806 is rotatably connected with two pressing wheels 801, the two pressing wheels 801 are symmetrically arranged around the center of the pressing shaft 806 in the length direction, a pressing plate 803 is fixed between the two supporting plates 805 which extend backwards beyond one end of the pressing wheels 801, the lowest position of the pressing plate 803 is above the lowest position of the pressing wheels 801, the rear end of the frame 3 is connected with a supporting assembly corresponding to the pressing assembly 8, the supporting assembly comprises at least two upper supporting rods 11, the upper ends of the upper supporting rods 11 are hinged to the frame 3, one end of each upper supporting rod 11 extending backwards is connected with a rear adjusting sleeve 10 in a threaded manner, the lower part of each rear adjusting sleeve 10 is connected with a lower supporting rod 9 in a threaded manner, the screw threads of the upper supporting rod 11 and the screw threads of the lower supporting rod 9 are opposite in rotation direction, one end of the lower supporting rod 9 extending downwards is hinged with the pressing plate 803, the height of the pressing wheel 801 is adjusted through the arrangement of the upper supporting rod 11, the rear adjusting sleeve 10 and the lower supporting rod 9, a pressing shaft 806 is rotatably connected between the two supporting plates 805, the left end and the right end of the pressing shaft 806 are respectively rotatably connected with the two pressing wheels 801, a plurality of pressing rods 804 are arranged on the outer sides of the two pressing wheels 801, a plurality of supporting wheels 802 are arranged on the inner sides of the pressing rods 804 between the two pressing wheels 801 in the same group of pressing assemblies 8, gaps are reserved among the supporting wheels 802, and the positions of the pressing wheels 801 are changed along with the pressing wheels 801 while the pressing wheels 801 are supported; the pressing wheel 801 is connected with a connecting wheel 811 on a pressing shaft 806 corresponding to the pressing wheel 801, the left end and the right end of the connecting wheel 811 are respectively provided with a buffer part 812, a plurality of connecting holes 807 are distributed on the buffer parts 812, the inner side of the pressing wheel 801 is connected with an adjusting wheel 810, a plurality of connecting rods 809 corresponding to the connecting holes 807 one by one are distributed on the periphery of the left end and the right end of the adjusting wheel 810, the connecting rods 809 are connected with pressing springs 808, and one ends, far away from the connecting rods 809, of the pressing springs 808 are inserted into the corresponding connecting holes 807 to be connected with the buffer parts 812.
In order to further improve the subsoiling effect, a subsoiling plate 609 is connected to the lower portion of the subsoiling seat 602, a front connecting shaft 603 is connected to the subsoiling seat 602 above the subsoiling plate 609, at least one front buffer shaft 604 extending horizontally backwards is connected to the front connecting shaft 603, in this embodiment, two front buffer shafts 604 are arranged, an adjusting plate 605 is connected to the front buffer shafts 604 in a threaded manner, a buffer spring 606 is sleeved on the front buffer shafts 604, a rear buffer shaft 610 is sleeved on the front buffer shafts 604, fixing plates 608 are connected to the left side and the right side of the subsoiling plate 609, one end of the fixing plates 608 extending downwards is fixedly connected with the subsoiling plate 609, one end of the rear buffer shaft 610 extending backwards is connected to a rear connecting shaft 607, the rear connecting shaft 607 is connected with the fixing plates 608, one forward end of the buffer spring 606 abuts against the adjusting plate 605, and one backward extending end of the buffer spring 606 abuts against a limit step of the rear buffer shaft 610; a plurality of subsoilers II 7 are further arranged on the frame 3 between the subsoiler I6 and the pressing component 8, the subsoilers 601 in the subsoilers II 7 and the subsoilers 601 in the subsoilers I6 are staggered in the left-right direction, and the subsoilers I6 and II 7 have the same structure.
In order to further realize stubble cleaning, two front hinging seats 20 are arranged at the front end of the frame 3, two connecting lugs 16 which are in one-to-one correspondence with the front hinging seats 20 are arranged at the upper side of the stubble cleaning frame 4, at least two rear supporting rods 19 are connected to the front part of the frame 3, one end of each rear supporting rod 19 extending downwards and forwards is in threaded connection with a front adjusting sleeve 18, at least two front supporting rods 17 are hinged to the stubble cleaning frame 4, one end of each front supporting rod 17 extending backwards is in threaded connection with one end of each front adjusting sleeve 18 far away from the rear supporting rod 19, threads of the front supporting rods 17 and threads of the rear supporting rods 19 are opposite in direction, a stubble cleaning assembly I1 is connected to the front part of the stubble cleaning frame 4, the stubble cleaning assembly I comprises a plurality of connecting plates I102 which are arranged on the stubble cleaning frame 4 in a same row, one end of each connecting plate I102 is fixed to the lower side of the stubble cleaning frame 4, the other end of each connecting plate I102 extends upwards and downwards in a threaded manner, the other end of each connecting plate I102 is connected with a connecting seat I103, each connecting seat I103 comprises a connecting part I103 b, one end 103b of each connecting part 103 is fixedly connected with one connecting plate I103 b, one end 103b is connected with one end 103b of each connecting rod I103 b is connected to one end 101 a through one end 101 a, and one end 101 a of one end 101 a is rotatably connected to one end of a support I in the axial direction upwards in the axial direction, and one end 101 a is rotatably connected to one end I.
In order to further improve the stubble cleaning effect, a stubble cleaning assembly II 5 is connected to a stubble cleaning frame 4 behind the stubble cleaning assembly I1, the stubble cleaning assembly II 5 comprises a plurality of connection plates II 502 which are arranged on the stubble cleaning frame 4 in the same row, one end of each connection plate II 502 is fixed on the lower side of the stubble cleaning frame 4, the other end of each connection plate II 502 upwards bypasses the upper side of the stubble cleaning frame 4 and then obliquely extends downwards, the other end of each connection plate II 502 is connected with a connection seat II 503, and a stubble cleaning rake II 501 is rotatably connected to the connection seat II 503; the second connecting seat 503 comprises a second connecting portion 503a, the second connecting portion 503a is fixed at the other end of the second connecting plate 502, one end of the other end of the second connecting portion 503a in the left-right direction is connected with a second rotating support portion 503b, the second rotating support portion 503b is inclined forwards and upwards, the central axis of the second stubble cleaning rake 501 coincides with the central axis of the second rotating support portion 503b, in the left-right direction, the first rotating support portion 103a and the second corresponding rotating support portion 503b are oppositely arranged, and the second stubble cleaning rake 501 is rotatably connected to the second rotating support portion 503 b.
In the invention, a frame 3 is connected to the rear of a running gear in a lifting manner through a hanging frame 2 (this is the prior art); the first connecting plate 102 and the second connecting plate 502 have the same structure, the first stubble cleaning rake 101 and the second stubble cleaning rake 501 have the same structure, in this embodiment, the first stubble cleaning rake 101 is arranged towards the right, the second stubble cleaning rake 501 is arranged towards the left, and the first stubble cleaning rake 101 and the second stubble cleaning rake 501 incline forwards and upwards at the same angle; the lift drive 14 is preferably a hydraulic cylinder; the lowest position of the subsoiler 601 is lower than the lowest position of the stubble cleaning rake one 101; in the preparation work in the field, if the stubble cleaning frames 4 are not in a horizontal state, the corresponding front adjusting sleeves 18 are rotated, and when the two stubble cleaning frames 4 are kept horizontal and at the same height, the adjustment is completed; the height of the pressing wheel 801 is adjusted, and similar to the adjustment method of the stubble cleaning frame 4, the details are not repeated here, and the lifting driver 14 works to enable the lowest position of the supporting limiting wheel 13 to be level with the lowest position of the pressing wheel 801; when the stubble cleaning machine works, the travelling device travels in the field, the frame 3 travels along with the travelling device, the stubble cleaning harrow 101 rolls forwards along with the travelling device, a plurality of stubble cleaning teeth are distributed on the periphery of the stubble cleaning harrow 101 and the periphery of the stubble cleaning harrow two 501, the stubble cleaning harrow 101 is used for cleaning the soil, the elastic pressing type connecting plate 102 is arranged, the impact of the operation of the stubble cleaning harrow 101 is reduced, the change of the terrain is induced, the stubble cleaning effect is improved, the stubble cleaning harrow two 501 is used for cleaning the soil again on the basis of the stubble cleaning harrow 101, the mounting positions of the stubble cleaning harrow 101 and the stubble cleaning harrow two 501 in the left-right direction are opposite, the stubble cleaning and the soil loosening effect are improved, the arrangement of the connecting plate two 502 is used for reducing the impact of the stubble cleaning harrow two 501, the change of the terrain is induced, and the stubble cleaning soil effect is further improved; subsoiler 601 loosens deeply on the basis of stubble cleaning, reduces subsoiler resistance, and when subsoiler 601 goes into soil, the traction force and the soil resistance reach balance at specific depths, when encountering slope or different soil structures, and when the soil resistance obviously increases, soil pushes subsoiler 601 to lift anticlockwise and upwards, and a buffer spring contracts and the tension increases; when the soil resistance is reduced, the tension of the buffer spring pushes the subsoiler 601 to clockwise downwards, self-excited vibration is formed on the soil above the shovel tip surface of the subsoiler 601, the subsoiler effect is improved, and when an obstacle is encountered, the impact on the subsoiler 601 can be reduced; finally, the deeply loosened field is compacted, the compacting wheel 801 is compacted, in the advancing process, the compacting wheel 801 is balanced under the action of the compacting rod 804, when the compacting wheel 801 encounters an obstacle with higher height, the obstacle jacks up the corresponding compacting wheel 801, the compacting wheel 801 overcomes the pressure of the compacting spring 808, the part, in contact with the obstacle, of the compacting wheel 801 moves towards the compacting shaft 806, the compacting wheel 801 starts to cross the obstacle, the compressed compacting spring 808 resets, the part of the compacting wheel 801 which is displaced in the radial direction is quickly reset under the action of the compacting spring 808, and when the part completely crosses the obstacle, all compacting springs 808 reset, and the compacting operation is continuously completed; subsoiling shovel 601 performs subsoiling, and pressing wheel 801 presses on subsoiled soil to level the field; the invention has convenient transportation, completes stubble cleaning, deep loosening and compacting operation at the same time, and has high efficiency; can be applied to deep scarification operation of farmlands.
The invention is not limited to the above embodiments, and based on the technical solution disclosed in the invention, a person skilled in the art may make some substitutions and modifications to some technical features thereof without creative effort according to the technical content disclosed, and all the substitutions and modifications are within the protection scope of the invention.
Claims (8)
1. The utility model provides a stubble-cleaning deep scarification suppression integration workover rig, includes frame, its characterized in that: the automatic stubble cleaning machine is characterized in that the rear end of the frame is connected with a lifting frame capable of lifting, the left end and the right end of the lower part of the lifting frame are rotatably connected with supporting limiting wheels, the frame is connected with a stubble cleaning frame, the front part of the stubble cleaning frame is connected with a first stubble cleaning component, the front part of the frame is connected with a first subsoiling component, the first subsoiling component comprises a plurality of subsoiling seats arranged on the frame, the subsoiling seats are connected with subsoiling shovels, the frame behind the first subsoiling component is at least connected with a group of pressing components, the pressing components comprise two supporting plates which are arranged at intervals in the left-right direction and are connected to the frame, pressing shafts are rotatably connected between the two supporting plates, the left end and the right end of each pressing shaft are respectively rotatably connected with two pressing wheels, a plurality of pressing rods are arranged on the outer sides of the two pressing wheels, a plurality of supporting wheels are arranged on the inner sides of the pressing rods between the two pressing wheels in the same group of pressing components, gaps are reserved between the supporting wheels, and the supporting wheels simultaneously change along with the positions of the pressing wheels; connecting wheels are connected to the corresponding pressing shafts at the pressing wheels, buffer parts are arranged at the left end and the right end of the connecting wheels, a plurality of connecting holes are arranged on the buffer parts, regulating wheels are connected to the inner sides of the pressing wheels, a plurality of connecting rods corresponding to the connecting holes one by one are arranged on the peripheries of the left end and the right end of the regulating wheels, pressing springs are connected to the connecting rods, and one ends, far away from the connecting rods, of the pressing springs are inserted into the corresponding connecting holes and connected with the buffer parts; the stubble cleaning frame is characterized in that the front part of the stubble cleaning frame is connected with a first stubble cleaning assembly, the first stubble cleaning assembly comprises a plurality of elastic pressing type connecting plates which are arranged on the stubble cleaning frame in the same row, one end of each connecting plate is fixed on the lower side of the frame, the other end of each connecting plate upwards bypasses the upper side of the frame and downwards extends in an inclined mode, the other end of each connecting plate is connected with a first connecting seat, each first connecting seat comprises a first connecting portion, one end of each first connecting portion is fixedly connected with the corresponding connecting plate, one end of the other end of each second connecting portion in the left-right direction is connected with a first rotating supporting portion, each rotating supporting portion forwards and upwards inclines, each first stubble cleaning rake is rotatably connected to the corresponding first rotating supporting portion, and the central axis of each first stubble cleaning rake coincides with the central axis of the corresponding first rotating supporting portion.
2. The stubble cleaning deep scarification pressing integrated operation machine according to claim 1, wherein: the pressing shaft is rotatably connected with two pressing wheels, a plurality of pressing rods are arranged outside the two pressing wheels, the two pressing wheels are arranged with respect to the center symmetry of the pressing shaft in the length direction, and in the same group of pressing components, a plurality of supporting wheels are arranged inside the pressing rods between the two pressing wheels.
3. The stubble cleaning deep scarification pressing integrated operation machine according to claim 1, wherein: the lower part of the subsoiler is connected with a subsoiler, a front connecting shaft is connected to the subsoiler above the subsoiler, at least one front buffer shaft extending backwards horizontally is connected to the front connecting shaft, an adjusting plate is connected to the front buffer shaft in a threaded mode, a buffer spring is sleeved on the front buffer shaft, a rear buffer shaft is sleeved on the front buffer shaft, fixing plates are connected to the left side and the right side of the subsoiler, one end extending backwards in the rear buffer shaft is connected with a rear connecting shaft, the rear connecting shaft is connected with the fixing plates, one forward end of the buffer spring is abutted to the adjusting plate, and one backward extending end of the buffer spring is abutted to the limiting step of the rear buffer shaft.
4. The stubble cleaning deep scarification pressing integrated operation machine according to claim 1, wherein: the stubble cleaning assembly comprises a frame, a stubble cleaning assembly I, a stubble cleaning assembly II, a stubble cleaning rake II, a stubble cleaning assembly II, a stubble cleaning rake II, a stubble cleaning assembly and a stubble cleaning rake II, wherein the frame is connected with the rear of the stubble cleaning assembly I, the stubble cleaning assembly II comprises a plurality of connecting plates II which are arranged on the stubble cleaning frame in the same row, one end of each connecting plate II is fixed on the lower side of the frame, the other end of each connecting plate II upwards bypasses the upper side of the frame and then obliquely extends downwards, the other end of each connecting plate II is connected with a connecting seat II, and the connecting seat II is rotatably connected with the stubble cleaning rake II.
5. The stubble cleaning deep scarification pressing integrated operation machine according to claim 4, wherein: the second connecting seat comprises a second connecting portion, the second connecting portion is fixed at the other end of the second connecting plate, one end of the other end of the second connecting portion in the left-right direction is connected with a second rotating supporting portion, the second rotating supporting portion is inclined forwards and upwards, the central axis of the second stubble cleaning rake coincides with the central axis of the second rotating supporting portion, the first rotating supporting portion and the corresponding second rotating supporting portion are arranged oppositely in the left-right direction, and the second stubble cleaning rake is rotatably connected to the second rotating supporting portion.
6. The stubble cleaning deep scarification pressing integrated operation machine according to claim 1, wherein: a plurality of deep scarification assemblies II are arranged on the frame between the deep scarification assemblies I and the pressing assemblies, the deep scarification assemblies II and the deep scarification assemblies I are staggered in the left-right direction, and the deep scarification assemblies I and the deep scarification assemblies II have the same structure.
7. The stubble cleaning, deep scarification and compaction integrated operation machine according to any one of claims 1 to 6, wherein: the lifting device is characterized in that a lifting driver is hinged to one backward end of the frame, a lifting rod extending backward is connected to the lifting driver, one outward extending end of the lifting rod is hinged to the lifting frame, and the upper end of the lifting frame is hinged to the frame.
8. The stubble cleaning, deep scarification and compaction integrated operation machine according to any one of claims 1 to 6, wherein: the compacting components are provided with two groups, and the two groups of compacting components are symmetrically arranged on the center of the machine frame in the length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Application publication date: 20210122 Assignee: Suzhou Xinnuo Intelligent Equipment Co.,Ltd. Assignor: YANGZHOU University Contract record no.: X2024980002536 Denomination of invention: An integrated operation machine for stubble removal, deep loosening, and compaction Granted publication date: 20231124 License type: Common License Record date: 20240306 |
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