CN114731785A - Dark pine reversal rotary tillage soil preparation machine - Google Patents
Dark pine reversal rotary tillage soil preparation machine Download PDFInfo
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- CN114731785A CN114731785A CN202210664012.9A CN202210664012A CN114731785A CN 114731785 A CN114731785 A CN 114731785A CN 202210664012 A CN202210664012 A CN 202210664012A CN 114731785 A CN114731785 A CN 114731785A
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- 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
- A01B49/027—Combined machines with two or more soil-working tools of different kind with a rotating, soil working support element, e.g. a roller
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- 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
- A01B27/00—Clod-crushers
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- 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
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
- A01B33/087—Lifting devices; Depth regulation devices; Mountings
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- 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
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
- A01B33/10—Structural or functional features of the tools ; Theoretical aspects of the cutting action
- A01B33/103—Structural or functional features of the tools ; Theoretical aspects of the cutting action the rotating shaft being oriented horizontally
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
Abstract
The invention relates to the technical field of rotary tillage soil preparation machines, in particular to a deep-loosening reverse rotary tillage soil preparation machine. Subsoiling reversal rotary tillage soil preparation machine, including the frame, the inner wall of frame rotates and is connected with the output shaft that the level set up, and the inner wall fixed mounting of frame has a set of subsoiler that is linear array and distributes, and the middle part position of every subsoiler has all been seted up and has been passed through the cutter hole, and the inner wall of frame rotates and is connected with the knife rest. Two symmetrically arranged hydraulic push rods are hinged between the opposite surfaces of the tool rest and the frame, and a soil opening mechanism is arranged on the inner wall of the tool rest and at a position corresponding to the front side of the subsoiler. The invention has the beneficial effects that: through the cooperation setting of opening native mechanism and subsoiler, increased soil pre-digging mechanism on the basis of traditional subsoiler, the during operation, soil pre-digging mechanism can be prior to subsoiler and carries out the operation of opening the soil to the soil, through the realization of opening the native function of soil spade sword pre-digging to effectively reduce subsoiler's the resistance of opening the soil.
Description
Technical Field
The invention relates to the technical field of rotary tillage soil preparation machines, in particular to a deep-loosening reverse rotary tillage soil preparation machine.
Background
The invention provides a deep-loosening rotary tillage land preparation machine, which is characterized in that a forward rotary cultivator is additionally arranged behind a deep loosening machine, namely, soil blocks after deep loosening are thrown backwards and upwards, pavilions of a large number of unburied previous crops are arranged on the ground surface after the deep loosening machine works, more soil blocks on the ground surface are easy to lack water and run moisture, the farming time is delayed, the seedling and ridge lack can be caused, the yield is reduced, the hydraulic system of a tractor is easy to break due to the fact that the center of gravity of the machine tool is rotated backwards, the using effect is affected, the consumed power is large, and the wear rate of a deep loosening shovel in the machine tool is high due to the lack of a necessary pre-soil-opening mechanism when the existing deep loosening land preparation machine carries out deep loosening work on the soil.
Disclosure of Invention
The invention provides a subsoiling reverse-rotation rotary tillage soil preparation machine aiming at the technical problems in the prior art, and solves the problem that straws are easy to remain on the ground surface due to the fact that the conventional subsoiler is of a forward-rotation structure.
The technical scheme for solving the technical problems is as follows: the subsoiling reverse-rotation rotary tillage land preparation machine comprises a rack, wherein an output shaft which is horizontally arranged is rotatably connected to the inner wall of the rack, a group of subsoilers which are distributed in a linear array are fixedly mounted on the inner wall of the rack, a cutter penetrating hole is formed in the middle of each subsoiler, a cutter rest is rotatably connected to the inner wall of the rack, two symmetrically arranged hydraulic push rods are hinged between the cutter rest and the opposite surface of the rack, an earth opening mechanism is mounted on the inner wall of the cutter rest and corresponds to the front side of the subsoiler, a reverse rotation mechanism is mounted on the inner wall of the rack and corresponds to the rear side of the subsoiler, the peripheral side surfaces of the earth opening mechanism and the reverse rotation mechanism are linked with the output shaft, a pressing frame is hinged to the tail of the rack, two symmetrically arranged elastic compression parts are hinged between the pressing frame and the opposite surface of the rack, and a pressing roller is rotatably connected to the inner wall of the pressing frame, and the inner wall of the pressing frame is provided with a soil cleaning mechanism linked with the soil pressing roller.
The invention has the beneficial effects that:
1) through the cooperation setting of opening native mechanism and subsoiler, the mechanism of opening native in advance has been increased on the basis of traditional subsoiling soil preparation machine, in operation, the mechanism of opening native can be prior to the subsoiler and carry out the operation of opening the earth to the soil, through the realization of opening native shovel sword pre-opening native function, thereby effectively reduce the resistance of opening the earth of subsoiler, through the reduction of the resistance of opening the earth, thereby reduce the wearing and tearing speed of subsoiler, and through the forward rotation formula structure setting of the shovel sword during operation of opening the earth, relevant straw debris are at the anterior jam rate of subsoiler when can effectively reduce the operation of opening the earth.
2) Through the reverse structure setting of the reverse seat, can drive the hack sword forward to the cutting upwards smash the ploughing, alleviate subsoiler resistance simultaneously, and smash the formula setting through the forward cutting upwards of hack sword, can bury earth's surface crop straw in the soil at random in turning over, the soil is broken in small, the stubble is effectual, the soil preparation high quality buried in small, broken bits.
3) Through the reciprocal displacement formula setting of the anti-rotation shaft during operation, can reciprocate the effect position that changes the hack sword, but improve soil preparation area and soil preparation efficiency of this device then.
On the basis of the technical scheme, the invention can be improved as follows.
Furthermore, the tip fixed mounting of frame has the traction frame, the inner wall of frame rotates and is connected with the input shaft, the tail end fixed mounting of input shaft has drive gear, the week side fixed mounting of output shaft has driven gear, drive gear's week side and driven gear meshing, the tip fixed mounting of input shaft has the connector, the axis of output shaft is perpendicular with the axis of input shaft.
The further scheme has the advantages that when the device is used, the traction frame is connected with external traction equipment, a power shaft of the external traction equipment is connected with the input shaft through the connector, the external traction equipment provides traction and displacement power for the land preparation machine, and the external traction equipment simultaneously conveys power and supplies hydraulic oil to the input shaft for operation.
Further, it constructs including opening native axle to open native mechanism, the week side of opening native axle rotates with the knife rest to be connected, the seat is revolved to the side of week of opening native axle and corresponding each position of penetrating the sword hole all installs and opens native, the side of week of opening native seat fixed mounting has a set of shovel sword that opens native that is the circumference array and distributes, the side of week of opening native axle passes through chain a and is connected with the output shaft transmission.
The further proposal has the advantages that when in use, the output shaft inputs power to the soil-opening shaft through the chain a, the soil-opening shaft is in a clockwise state when in work and before in use, the included angle between the tool rest and the machine frame is adjusted by controlling the two hydraulic push rods, and by changing the included angle between the tool rest and the machine frame, thereby changing the arrangement position of the soil opening rotary seat, changing the action position of the soil opening scraper knife by changing the arrangement position of the soil opening rotary seat, after the soil opening rotary seat moves, then the soil is excavated before the subsoiler, through the realization of the soil pre-excavating function of the soil excavating shovel blade, thereby effectively reducing the soil-opening resistance of the subsoiler, reducing the abrasion rate of the subsoiler through the reduction of the soil-opening resistance, and through the forward rotation type structure setting of the soil opening shovel blade during working, the blockage rate of the front part of the related straw sundries subsoiler during soil opening operation can be effectively reduced.
Further, the derotation mechanism includes transmission caulking pipe, transmission lead screw and the guide bar of two symmetries, the both ends of transmission lead screw all rotate with the frame to be connected, the fixed torsional spring that is provided with in rotation junction of transmission lead screw and frame, the tail end and the frame fixed connection of guide bar, the week side fixed mounting of transmission lead screw has reciprocating gear, two week side of transmission caulking pipe all rotates with the frame to be connected, one week side of transmission caulking pipe passes through chain b and is connected with the output shaft transmission, sliding connection has the derotation axle between two relative surfaces of transmission caulking pipe, the one end fixed mounting of derotation axle has half tooth post, the week side of half tooth post is connected with reciprocating gear transmission, week side of derotation axle rotates and is connected with reciprocal push pedal, the inner wall and the guide bar sliding connection of reciprocal push pedal, the inner wall and the transmission lead screw transmission of reciprocal push pedal are connected, the side fixed mounting that inclines of anti-rotation axle has a set of anti-rotation seat that is linear array and distributes, the side fixed mounting that inclines of anti-rotation seat has a set of hack sword that is linear array and distributes.
The soil-breaking machine has the advantages that when the soil-breaking machine is used, the output shaft inputs power for the transmission embedded pipe, the transmission embedded pipe drives the reverse rotating shaft to rotate after being input with the power, the soil-breaking cutter is driven to break soil through the rotation of the reverse rotating shaft, the reverse shaft also rotates clockwise when rotating, the reverse rotating seat drives the soil-breaking cutter to cut forwards and upwards to break the cultivated soil after rotating, the resistance of the deep scarification shovel is reduced, and the soil-breaking cutter can randomly turn and bury the straws of the surface crops into the soil through the forward and upwards cutting and breaking arrangement of the soil-breaking cutter, so that the soil fine-breaking and stubble-burying effects are good, and the soil-breaking quality is high;
after power is input into the derotation shaft, the transmission screw rod is driven to rotate through the reciprocating gear, the reciprocating push plate is driven to move after the transmission screw rod rotates, the half-edge teeth of the reciprocating gear and the torsion spring are arranged, so that the transmission screw rod is driven to rotate in a reciprocating manner, the reciprocating push plate is driven to move in a reciprocating manner in a set stroke through the reciprocating rotation of the transmission screw rod, the action position of the soil crushing cutter is changed in a reciprocating manner in the set stroke through the reciprocating movement of the reciprocating push plate, and the action position of the soil crushing cutter is changed in a reciprocating manner through the change of the position of the soil crushing cutter;
furthermore, a set of the anti-rotation seat and a set of the subsoiler are arranged at intervals in pairs, and the knife edge direction of the soil breaking knife is opposite to the laying direction of the soil opening shovel knife.
Furthermore, the transmission embedded pipe is of a hollow tubular structure with openings at two ends, the shape of the inner cavity of the transmission embedded pipe is a regular polygon, and the shape of the reverse rotating shaft is matched with that of the transmission embedded pipe.
The beneficial effect who adopts above-mentioned further scheme is, during the use, inlays the regular polygon inner chamber shape setting of pipe through the transmission, can guarantee on the one hand that the transmission inlays the pipe and can carry out effective transmission to the derotation axle, and on the other hand can guarantee again that the derotation axle can inlay the inner wall of pipe in the transmission and slide, changes the effect position of hack sword then.
Further, the length of the half-tooth column is 8 times of the width of the reciprocating gear.
Further, clear native mechanism includes two clear native axles, and the both ends of two clear native axles are all rotated with the suppression frame and are connected, two the side of all sides of clear native axle passes through the chain c linkage, one the side of all sides of clear native axle passes through chain d and is connected with the roller transmission of the town soil, two the side of all sides of clear native axle fixed mounting respectively has forward spiral brush piece and reverse spiral brush piece, the side of all sides of forward spiral brush piece and reverse spiral brush piece all laminates with the roller of the town soil.
Adopt above-mentioned further scheme's beneficial effect is, during the use, the driven rotation takes place along with the motion of frame for the roller of toweling, the roller of toweling rotates the back, then drive two clear soil axle syntropy movements of same speed of soil, two clear soil axle rotations backs, then drive forward spiral brush piece and reverse spiral brush piece and carry out the clean operation of physics to the surface of roller of toweling, and the heliciform structure setting through forward spiral brush piece and reverse spiral brush piece, can carry out physical cleaning layer upon layer to the surface of roller of toweling, through the realization of the clean effect of physics of relapseing layer upon layer, thereby effectively improve forward spiral brush piece and reverse spiral brush piece to the cleaning strength on roller surface of toweling, and the heliciform structure setting through forward spiral brush piece and reverse spiral brush piece, can discharge the impurity of clearing up fast.
Further, the forward spiral brush piece and the reverse spiral brush piece are made of metal materials, and the spiral directions of the forward spiral brush piece and the reverse spiral brush piece are opposite.
The beneficial effect who adopts above-mentioned further scheme is that, the opposite direction of spiral through forward spiral brush piece and reverse spiral brush piece sets up to can carry out two-way physics to the surface of roller of working a town and clear soil, through the realization of two-way physics effect of clearing soil, thereby effectively improve the effect of clearing soil of forward spiral brush piece and reverse spiral brush piece.
Further, the inner wall fixed mounting of frame has the direction arc groove of two symmetries settings, the inner wall of ballast frame is installed the guide post of two symmetries settings, two the week side of guide post respectively with two direction arc groove sliding connection.
Adopt above-mentioned further scheme's beneficial effect be, during the use, through the setting of two direction arc grooves to can effectively lead to the direction of motion of suppressing the frame.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged partial view of FIG. 1 at E;
FIG. 3 is a schematic view of another embodiment of the present invention shown in FIG. 1;
FIG. 4 is an enlarged view of a portion of FIG. 3;
FIG. 5 is an enlarged view of a portion of FIG. 3 at B according to the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 3 at C;
FIG. 7 is a schematic view of the present invention at an enlarged detail D of FIG. 3;
FIG. 8 is a schematic view of the construction of a subsoiler and a hole for a blade of the present invention;
fig. 9 is a schematic structural view of a contra-rotating shaft and a half-tooth column of the invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the soil-working machine comprises a frame, 2, an output shaft, 3, a subsoiler, 4, a cutter penetrating hole, 5, a cutter frame, 6, a hydraulic push rod, 7, a pressing frame, 8, an elastic compression resisting piece, 9, a soil-working roller, 10, a traction frame, 11, an input shaft, 12, a transmission gear, 13, a driven gear, 14, a connector, 15, a soil-working shaft, 16, a soil-working rotary seat, 17, a soil-working shovel cutter, 18, a transmission embedded pipe, 19, a transmission screw rod, 20, a guide rod, 21, a reciprocating gear, 22, a reverse rotary shaft, 23, a half tooth column, 24, a reciprocating push plate, 25, a reverse rotary seat, 26, a soil-breaking cutter, 27, a soil-cleaning shaft, 28, a forward spiral brush, 29, a reverse spiral brush, 30, a guide arc groove, 31, a guide column, 32, a chain a, a 33, a chain b, a chain c, a chain 35 and a chain d.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
The invention provides the following preferred embodiments
As shown in fig. 1-9, the subsoiling reversal rotary tillage land preparation machine comprises a frame 1, an output shaft 2 horizontally arranged is rotatably connected to the inner wall of the frame 1, a group of subsoilers 3 distributed in a linear array are fixedly mounted on the inner wall of the frame 1, a cutter through hole 4 is formed in the middle of each subsoiler 3, a cutter rest 5 is rotatably connected to the inner wall of the frame 1, two symmetrically arranged hydraulic push rods 6 are hinged between the cutter rest 5 and the opposite surface of the frame 1, an earth opening mechanism is mounted on the inner wall of the cutter rest 5 corresponding to the front side of each subsoiler 3, a reverse rotation mechanism is mounted on the inner wall of the frame 1 corresponding to the rear side of each subsoiler 3, the circumferential sides of the earth opening mechanism and the reverse rotation mechanism are linked with the output shaft 2, a pressing frame 7 is hinged to the tail of the frame 1, two symmetrically arranged elastic pressing members 8 are hinged between the pressing frame 7 and the opposite surface of the frame 1, a soil roller 9 is rotatably connected to the inner wall of the pressing frame 7, the inner wall of the pressing frame 7 is provided with a soil cleaning mechanism linked with the soil pressing roller 9.
In this embodiment, as shown in fig. 1 to 4, a traction frame 10 is fixedly mounted at an end of a frame 1, an input shaft 11 is rotatably connected to an inner wall of the frame 1, a transmission gear 12 is fixedly mounted at a tail end of the input shaft 11, a driven gear 13 is fixedly mounted on a circumferential side surface of an output shaft 2, the circumferential side surface of the transmission gear 12 is engaged with the driven gear 13, a connector 14 is fixedly mounted at an end of the input shaft 11, and an axis of the output shaft 2 is perpendicular to an axis of the input shaft 11.
When the device is used, the traction frame 10 is connected with external traction equipment, a power shaft of the external traction equipment is simultaneously connected with the input shaft 11 through the connector 14, the external traction equipment provides traction and displacement power for the land preparation machine, and the external traction equipment simultaneously conveys power and supplies hydraulic oil to the input shaft 11.
In this embodiment, the soil-digging mechanism includes a soil-digging shaft 15, the circumferential side surface of the soil-digging shaft 15 is rotatably connected with the tool rest 5, the circumferential side surface of the soil-digging shaft 15 and the position corresponding to each tool-penetrating hole 4 are respectively provided with a soil-digging rotary seat 16, the circumferential side surface of the soil-digging rotary seat 16 is fixedly provided with a group of soil-digging shovels 17 distributed in a circumferential array, and the circumferential side surface of the soil-digging shaft 15 is in transmission connection with the output shaft 2 through a chain a 32.
During the use, output shaft 2 passes through chain a32 to the input power of axle 15 that opens soil, it is clockwise state to open soil axle 15 during operation, and before the use, through the control to two hydraulic push rods 6, adjust the contained angle between knife rest 5 and the frame 1, through the change of contained angle between knife rest 5 and the frame 1, thereby change the laying position of the seat 16 is revolved in the division soil, through the change of the seat 16 laying position that revolves in the division soil, thereby change the effect position of the shovel sword 17 that opens soil, it revolves the seat 16 after the motion to open soil, then earlier than the subsoiler 3 and open the soil operation to the soil, through the realization of the soil function of opening the shovel sword 17 pre-opening, thereby effectively reduce the resistance of opening soil of subsoiler 3, through the reduction of the resistance of opening soil, thereby reduce the wearing and tearing speed of subsoiler 3. Through the forward rotation type structure setting of the soil opening shovel blade 17 during operation, the blockage rate of the front part of the related straw sundries subsoiler 3 during soil opening operation can be effectively reduced.
In the embodiment, as shown in fig. 3-9, the reverse rotation mechanism includes two symmetrical transmission embedded tubes 18, a transmission screw rod 19 and a guide rod 20, both ends of the transmission screw rod 19 are rotatably connected with the frame 1, a torsion spring is fixedly arranged at the rotary connection position of the transmission screw rod 19 and the frame 1, the tail end of the guide rod 20 is fixedly connected with the frame 1, a reciprocating gear 21 is fixedly arranged on the peripheral side surface of the transmission screw rod 19, the peripheral side surfaces of the two transmission embedded tubes 18 are rotatably connected with the frame 1, the peripheral side surface of the transmission embedded tube 18 is rotatably connected with the output shaft 2 through a chain b33, a reverse rotation shaft 22 is slidably connected between the opposite surfaces of the two transmission embedded tubes 18, a half tooth post 23 is fixedly arranged at one end of the reverse rotation shaft 22, the peripheral side surface of the half tooth post 23 is rotatably connected with the reciprocating gear 21, a reciprocating push plate 24 is rotatably connected with the peripheral side surface of the reverse rotation shaft 22, the inner wall of the reciprocating push plate 24 is slidably connected with the guide rod 20, the inner wall of the reciprocating push plate 24 is in transmission connection with the transmission screw rod 19, a group of derotation seats 25 which are distributed in a linear array is fixedly arranged on the peripheral side surface of the derotation shaft 22, and a group of soil crushing knives 26 which are distributed in a linear array is fixedly arranged on the peripheral side surface of the derotation seats 25.
When the soil-working machine is used, the output shaft 2 inputs power to the transmission embedded pipe 18, the transmission embedded pipe 18 drives the reverse rotating shaft 22 to rotate after being input with the power, the soil-crushing cutter 26 is driven to carry out soil-ploughing crushing operation through the rotation of the reverse rotating shaft 22, the reverse rotating shaft is also in a clockwise rotation state when rotating, the reverse rotating seat 25 drives the soil-crushing cutter 26 to cut forwards and upwards to crush the ploughed soil after rotating, the resistance of the deep scarification shovel 3 is reduced, and the ground crop straws can be randomly turned and buried into the soil through the forward and upwards cutting crushing arrangement of the soil-crushing cutter 26, so that the soil fine crushing and stubble-burying effect is good, and the soil-working quality is high;
after the reverse rotation shaft 22 is input with power, the transmission screw rod 19 is driven to rotate through the reciprocating gear 21, the transmission screw rod 19 drives the reciprocating push plate 24 to move after rotating, the transmission screw rod 19 is driven to rotate in a reciprocating mode due to the arrangement of half-edge teeth of the reciprocating gear 21 and the arrangement of the torsion spring, the reciprocating push plate 24 is driven to move in a reciprocating mode in a set stroke through the reciprocating rotation of the transmission screw rod 19, and the action position of the soil crushing cutter 26 is changed in a reciprocating mode in the set stroke through the reciprocating motion of the reciprocating push plate 24;
in this embodiment, as shown in fig. 1 to 9, the group of the reverse rotation seats 25 and the group of the subsoiler 3 are arranged at intervals, and the direction of the edge of the soil breaking knife 26 is opposite to the arrangement direction of the soil opening shovel knife 17.
In this embodiment, as shown in fig. 1 to 8, the transmission embedded tube 18 is a hollow tubular structure with two open ends, the inner cavity of the transmission embedded tube 18 is a regular polygon, and the shape of the reverse rotation shaft 22 is adapted to the shape of the transmission embedded tube 18.
When the transmission embedded pipe 18 is used, the regular polygon inner cavity of the transmission embedded pipe 18 is shaped, so that the transmission embedded pipe 18 can effectively transmit the derotation shaft 22 on one hand, and the derotation shaft 22 can slide on the inner wall of the transmission embedded pipe 18 on the other hand.
In the present embodiment, as shown in fig. 6, the length of the half column 23 is 8 times the width of the reciprocating gear 21.
In this embodiment, as shown in fig. 3 to 5, the soil cleaning mechanism includes two soil cleaning shafts 27, two ends of each of the two soil cleaning shafts 27 are rotatably connected to the ballast 7, peripheral sides of the two soil cleaning shafts 27 are linked by a chain c34, a peripheral side of one soil cleaning shaft 27 is in transmission connection with the soil compacting roller 9 by a chain d35, peripheral sides of the two soil cleaning shafts 27 are respectively and fixedly provided with a forward spiral brush piece 28 and a reverse spiral brush piece 29, and peripheral sides of the forward spiral brush piece 28 and the reverse spiral brush piece 29 are respectively attached to the soil compacting roller 9.
During the use, driven rotation takes place along with the motion of frame 1 for the roller 9 of the town, the roller 9 of the town rotates the back, then drive two clear native axles 27 with fast equidirectional motion, two clear native axles 27 rotate the back, then drive forward spiral brush piece 28 and reverse spiral brush piece 29 and carry out the clean operation of physics to the surface of roller 9 of the town, and the heliciform structure setting through forward spiral brush piece 28 and reverse spiral brush piece 29, can carry out the physics cleanness of relapseing layer upon layer to the surface of roller 9 of the town, through the realization of the clean effect of physics of relapseing layer upon layer, thereby effectively improve forward spiral brush piece 28 and reverse spiral brush piece 29 to the cleaning strength on roller surface of the town, and the heliciform structure setting through forward spiral brush piece 28 and reverse spiral brush piece 29, can discharge the impurity of clearing up fast.
In this embodiment, as shown in fig. 5, the forward spiral brush piece 28 and the reverse spiral brush piece 29 are made of metal, and the spiral directions of the forward spiral brush piece 28 and the reverse spiral brush piece 29 are opposite.
The spiral directions of the forward spiral brush piece 28 and the reverse spiral brush piece 29 are opposite, so that bidirectional physical soil cleaning can be performed on the surface of the soil compacting roller 9, and the soil cleaning effect of the forward spiral brush piece 28 and the reverse spiral brush piece 29 is effectively improved through the realization of the bidirectional physical soil cleaning effect.
In this embodiment, as shown in fig. 3 to 7, two symmetrically arranged guiding arc grooves 30 are fixedly installed on the inner wall of the frame 1, two symmetrically arranged guiding columns 31 are installed on the inner wall of the pressing frame 7, and the peripheral sides of the two guiding columns 31 are respectively connected with the two guiding arc grooves 30 in a sliding manner.
When in use, the two guide arc grooves 30 are arranged, so that the moving direction of the compacting frame 7 can be effectively guided.
The specific using method comprises the following steps:
when the device is used, the traction frame 10 is connected with external traction equipment, a power shaft of the external traction equipment is simultaneously connected with the input shaft 11 through the connector 14, the external traction equipment provides traction and displacement power for the land preparation machine, and the external traction equipment simultaneously conveys power and supplies hydraulic oil to the input shaft 11.
When the soil-breaking machine works, the output shaft 2 inputs power to the soil-breaking shaft 15 through the chain a32, the soil-breaking shaft 15 is in a clockwise state when working, before the soil-breaking shaft is used, the included angle between the tool rest 5 and the rack 1 is adjusted through controlling the two hydraulic push rods 6, the arrangement position of the soil-breaking rotary seat 16 is changed through changing the included angle between the tool rest 5 and the rack 1, the action position of the soil-breaking shovel blade 17 is changed through changing the arrangement position of the soil-breaking rotary seat 16, soil-breaking operation is carried out on the soil before the subsoiler 3 after the soil-breaking rotary seat 16 moves, the transmission embedded tube 18 is input with power when the output shaft 2 rotates, the transmission embedded tube 18 is input with power and then drives the reverse rotary shaft 22 to rotate, and the soil-breaking blade 26 is driven to carry out soil-breaking operation after the reverse rotary seat 25 rotates and then drives the soil-breaking blade 26 to cut and break soil forwards and upwards through rotation of the reverse rotary shaft 22, meanwhile, the resistance of the subsoiler 3 is reduced, and the forward and upward cutting and smashing type arrangement of the soil smashing cutter 26 can randomly turn and bury the straws of the ground crops into the soil, so that the soil fine crushing and stubble burying effect is good, and the soil preparation quality is high;
when the rack 1 moves, the soil compacting roller 9 rotates along with the movement of the rack 1, after the soil compacting roller 9 rotates, the two soil cleaning shafts 27 are driven to move in the same speed and the same direction, after the two soil cleaning shafts 27 rotate, the forward spiral brush piece 28 and the reverse spiral brush piece 29 are driven to physically clean the surface of the soil compacting roller 9, and the surface of the soil compacting roller 9 is physically cleaned repeatedly layer by layer, so that after the soil compacting roller 9 rotates, the forward spiral brush piece 28 and the reverse spiral brush piece 29 are driven to perform bidirectional physical cleaning operation on the soil compacting roller 9.
To sum up: the subsoiler has the advantages that the soil pre-opening mechanism is additionally arranged on the basis of a traditional subsoiling land preparation machine through the matching arrangement of the soil opening mechanism and the subsoiler, during work, the soil opening mechanism can open soil on the soil before the subsoiler, and through the realization of the soil pre-opening function of the soil opening shovel blade, the soil opening resistance of the subsoiler is effectively reduced, through the reduction of the soil opening resistance, the abrasion rate of the subsoiler is reduced, and through the arrangement of the forward rotation type structure during the work of the soil opening shovel blade, the blockage rate of relevant straw sundries in the front part of the subsoiler can be effectively reduced.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, which is intended to cover any modifications, equivalents, improvements, etc. within the spirit and scope of the present invention.
Claims (10)
1. Subsoiling reversal rotary tillage land preparation machine, including frame (1), its characterized in that, the inner wall of frame (1) rotates and is connected with output shaft (2) that the level set up, the inner wall fixed mounting of frame (1) has a set of subsoiler (3) that are linear array distribution, every the middle part position of subsoiler (3) has all been seted up and has passed through sword hole (4), the inner wall of frame (1) rotates and is connected with knife rest (5), it has hydraulic push rod (6) that two symmetries set up to articulate between the relative surface of knife rest (5) and frame (1), the inner wall of knife rest (5) and the position that corresponds subsoiler (3) front side install the mechanism of digging, the inner wall of frame (1) and the position that corresponds subsoiler (3) rear side install the derotation mechanism, the week side of digging mechanism and derotation mechanism all links with output shaft (2), the soil cleaning machine is characterized in that the tail of the rack (1) is hinged with a pressing frame (7), two symmetrically arranged elastic compression resistant parts (8) are hinged between the pressing frame (7) and the opposite surface of the rack (1), the inner wall of the pressing frame (7) is rotatably connected with a soil cleaning roller (9), and the inner wall of the pressing frame (7) is provided with a soil cleaning mechanism linked with the soil cleaning roller (9);
the soil clearing mechanism comprises two soil clearing shafts (27), the two ends of the two soil clearing shafts (27) are rotatably connected with the pressing frame (7), and the circumferential side surfaces of the two soil clearing shafts (27) are respectively and fixedly provided with a forward spiral brush piece (28) and a reverse spiral brush piece (29).
2. A subsoiling and reverse rotating rotary tillage soil preparation machine according to claim 1, wherein a traction frame (10) is fixedly mounted at the end of the frame (1), an input shaft (11) is rotatably connected to the inner wall of the frame (1), a transmission gear (12) is fixedly mounted at the tail end of the input shaft (11), a driven gear (13) is fixedly mounted at the peripheral side of the output shaft (2), the peripheral side of the transmission gear (12) is meshed with the driven gear (13), a connector (14) is fixedly mounted at the end of the input shaft (11), and the axis of the output shaft (2) is perpendicular to the axis of the input shaft (11).
3. The subsoiling reverse rotation rotary tillage soil preparation machine of claim 1, wherein the soil preparation mechanism comprises a soil preparation shaft (15), the peripheral side surface of the soil preparation shaft (15) is rotatably connected with the tool rest (5), a soil preparation rotary seat (16) is installed on the peripheral side surface of the soil preparation shaft (15) and corresponding to the position of each cutter penetrating hole (4), a group of soil preparation shovels (17) distributed in a circumferential array are fixedly installed on the peripheral side surface of the soil preparation rotary seat (16), and the peripheral side surface of the soil preparation shaft (15) is in transmission connection with the output shaft (2) through a chain a (32).
4. The subsoiling reverse-rotation rotary tillage land preparation machine according to claim 1, wherein the reverse-rotation mechanism comprises two symmetrical transmission embedded pipes (18), a transmission screw rod (19) and a guide rod (20), both ends of the transmission screw rod (19) are rotatably connected with the frame (1), a torsion spring is fixedly arranged at the rotary connection position of the transmission screw rod (19) and the frame (1), the tail end of the guide rod (20) is fixedly connected with the frame (1), a reciprocating gear (21) is fixedly arranged on the peripheral side surface of the transmission screw rod (19), the peripheral side surfaces of the two transmission embedded pipes (18) are rotatably connected with the frame (1), the peripheral side surface of one transmission embedded pipe (18) is in transmission connection with the output shaft (2) through a chain b (33), a reverse-rotation shaft (22) is slidably connected between the opposite surfaces of the two transmission embedded pipes (18), and a semi-tooth column (23) is fixedly arranged at one end of the reverse-rotation shaft (22), the week side of half tooth post (23) is connected with reciprocating gear (21) transmission, the week side of anti-rotation axle (22) rotates and is connected with reciprocal push pedal (24), the inner wall and guide bar (20) sliding connection of reciprocal push pedal (24), the inner wall and the transmission lead screw (19) transmission of reciprocal push pedal (24) are connected, anti-side fixed mounting that inclines of rotating axle (22) has a set of anti-seat (25) of revolving that is linear array and distributes, anti-side fixed mounting that inclines of revolving seat (25) has a set of hack sword (26) that are linear array and distribute.
5. A subsoiling, reversing, rotary tillage machine according to claim 4, characterized in that a set of said reversing seats (25) and a set of said subsoilers (3) are arranged at a distance of two by two, the direction of the cutting edge of said soil breaking blades (26) being opposite to the direction of the laying of the soil opening blades (17).
6. A subsoiling, reversing, rotary tillage soil preparation machine according to claim 4, characterized in that the transmission insert tube (18) is a hollow tubular structure open at both ends, the shape of the inner cavity of the transmission insert tube (18) is a regular polygon, and the shape of the counter-rotating shaft (22) is adapted to the shape of the transmission insert tube (18).
7. A subsoiling reverse rotation rotary tillage machine according to claim 4, characterized in that the length of the half-tooth column (23) is 4-15 times the width of the reciprocating gear (21).
8. The subsoiling, reverse-rotating rotary tillage soil preparation machine of claim 1, wherein the circumferential sides of two soil-removing shafts (27) are linked by a chain c (34), the circumferential side of one soil-removing shaft (27) is in transmission connection with a soil-compacting roller (9) by a chain d (35), the circumferential sides of the forward spiral brush (28) and the reverse spiral brush (29) are attached to the soil-compacting roller (9), the soil-compacting roller (9) is driven to rotate along with the movement of the frame (1), the soil-compacting roller (9) is driven to rotate and then drives the two soil-removing shafts (27) to move at the same speed and in the same direction, the two soil-removing shafts (27) are driven to rotate and then drive the forward spiral brush (28) and the reverse spiral brush (29) to perform physical cleaning operation on the surface of the soil-compacting roller (9), and the spiral structures of the forward spiral brush (28) and the reverse spiral brush (29) are arranged, and quickly discharging the cleaned impurities.
9. A subsoiling, reverse rotating, rotary tillage machine according to claim 1, characterized in that the forward spiral brush blade (28) and the reverse spiral brush blade (29) are both of metal material, the forward spiral brush blade (28) and the reverse spiral brush blade (29) having opposite spiral directions.
10. A subsoiling, reversing and rotary tillage soil preparation machine according to claim 1, characterized in that two symmetrically arranged guide arc grooves (30) are fixedly mounted on the inner wall of the frame (1), two symmetrically arranged guide posts (31) are mounted on the inner wall of the ballast frame (7), and the peripheral sides of the two guide posts (31) are respectively connected with the two guide arc grooves (30) in a sliding manner.
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| CN202210664012.9A CN114731785B (en) | 2022-06-14 | 2022-06-14 | Dark pine reversal rotary tillage soil preparation machine |
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| CN202210664012.9A CN114731785B (en) | 2022-06-14 | 2022-06-14 | Dark pine reversal rotary tillage soil preparation machine |
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| CN114731785B CN114731785B (en) | 2022-08-26 |
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