CN117084053B - Mowing device for ridge forming restoration of coastal soil - Google Patents
Mowing device for ridge forming restoration of coastal soil Download PDFInfo
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- CN117084053B CN117084053B CN202311358958.3A CN202311358958A CN117084053B CN 117084053 B CN117084053 B CN 117084053B CN 202311358958 A CN202311358958 A CN 202311358958A CN 117084053 B CN117084053 B CN 117084053B
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- rotary tillage
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- mowing
- shaft
- soil
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- 239000002689 soil Substances 0.000 title claims abstract description 105
- 238000003971 tillage Methods 0.000 claims abstract description 137
- 230000005540 biological transmission Effects 0.000 claims abstract description 71
- 238000005520 cutting process Methods 0.000 claims abstract description 33
- 238000005096 rolling process Methods 0.000 claims description 15
- 230000008093 supporting effect Effects 0.000 claims description 10
- 230000001360 synchronised effect Effects 0.000 claims description 7
- 241000196324 Embryophyta Species 0.000 claims description 3
- 241001149258 Sporobolus alterniflorus Species 0.000 abstract description 40
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000001976 improved effect Effects 0.000 abstract description 3
- 230000001902 propagating effect Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 244000026873 Alternanthera philoxeroides Species 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 241000238557 Decapoda Species 0.000 description 1
- 208000012868 Overgrowth Diseases 0.000 description 1
- 240000002044 Rhizophora apiculata Species 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 235000015170 shellfish Nutrition 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D43/00—Mowers combined with apparatus performing additional operations while mowing
- A01D43/12—Mowers combined with apparatus performing additional operations while mowing with soil-working implements, e.g. ploughs
-
- 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
- A01B33/02—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel
- A01B33/021—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel with rigid 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
- 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
-
- 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
- A01B35/00—Other machines for working soil not specially adapted for working soil on which crops are growing
- A01B35/18—Other machines for working soil not specially adapted for working soil on which crops are growing with both rotating and non-rotating 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
- A01B35/00—Other machines for working soil not specially adapted for working soil on which crops are growing
- A01B35/20—Tools; Details
- A01B35/22—Non-rotating tools; Resilient or flexible mounting of rigid tools
- A01B35/26—Rigid 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
-
- 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
Abstract
The invention discloses a mowing device for ridge forming restoration of coastal soil, and relates to the field of mowing equipment. According to the invention, the cutting mechanism is arranged behind the cutting mechanism on the cutting machine, after the cutting mechanism finishes cutting the spartina alterniflora, the coastal soil is excavated and turned over by the cutting mechanism, so that the spartina alterniflora root system in the deeply buried soil is excavated to the soil surface, the subsequent rotary tillage mechanism is convenient to thoroughly rotary tillage and destroy the spartina alterniflora root system, the spartina alterniflora is prevented from asexually propagating through the root system, and the treatment effect on the spartina alterniflora is improved; and when the lifting and swinging assembly drives the soil turning spade to lift and swing back and forth to excavate, the lifting and swinging assembly drives the front side mowing assembly to synchronously rotate through the transmission assembly so as to mow the spartina alterniflora, so that the front side mowing process and the rear side excavating process are synchronously carried out.
Description
Technical Field
The invention belongs to the field of mowing equipment, and particularly relates to a mowing device for ridge forming restoration of coastal soil.
Background
Coast, also called shore, is divided into coast, lake and river, and is a water zone formed by waves, tides, ocean currents and the like at the contact of water surface and land, wherein the coast formed by accumulating a plurality of sediments is called beach.
The spartina alterniflora is the end of seventies in the 20 th century, and is introduced from north america for protecting beaches and banks, promoting siltation and land making, and opening up an offshore pasture. Because the spartina alterniflora is very suitable for the growth (salt resistance and moisture resistance) of coastal beach, the long-distance drifting propagation of grass seeds along with the fluctuation of sea tides carries out sexual propagation, and the underground rootstock rapidly stretches to the periphery to carry out rapid asexual propagation of new strains which sprout, and the 'overgrowth' is a disaster. The fish, crabs, shellfish and algae in the beach where the spartina alterniflora arrives lose growth and breeding places, the biodiversity is reduced, the channel is blocked, the water quality is deteriorated, the mangrove forest called the wetland protection 'spirit' is covered and gradually reduced and disappears, the beach is wasted, the fishery is destroyed, and the coastal ecology is deteriorated.
At present, the treatment of spartina alterniflora is mainly carried out in two modes of cutting, surrounding flooding, cutting and turning over, the stems of the spartina alterniflora are usually harvested by a cutting machine and other machines, so that the stems of the spartina alterniflora are dead, then the tidal flat or coast is surrounded after rising tide or water is introduced, the water is surrounded on the coast, and the roots of the spartina alterniflora are flooded, but the method is time-consuming and labor-consuming, has low efficiency and high implementation difficulty, has high requirements on topography and poor universality, and the cutting and turning over are carried out on the coast soil after the spartina alterniflora is harvested, so that the roots of the spartina alterniflora are damaged, and the spartina alterniflora is prevented from asexual propagation through the roots, but because the roots of the spartina alterniflora are developed and are often densely distributed in soil layers with the depth of 30cm underground, the rotary tillage depth of the rotary cultivator is limited, and the rotary tillage machine is generally limited in 15-25 cm, so that the rotary cultivator cannot completely destroy the roots of the spartina alterniflora in the coast soil, and the effect of treating the spartina alterniflora is reduced.
Disclosure of Invention
Aiming at the problems in the related art, the invention provides a mowing device for ridge forming and repairing of coastal soil, which aims to solve the technical problems that the prior art has developed root systems of spartina alterniflora and the rotary tillage depth of a rotary cultivator is limited, so that the rotary cultivator cannot completely rotary tillage and destroy the root systems of the spartina alterniflora in the coastal soil, and the treatment effect on the spartina alterniflora is reduced.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a mowing device for ridge forming and repairing of coastal soil, which comprises a mowing machine, wherein a mowing mechanism and a soil turning mechanism are arranged at the front side of the mowing machine, the soil turning mechanism comprises a bracket, a soil turning spade and a lifting swing assembly, the soil turning spade is arranged on the bracket through the lifting swing assembly, and the lifting swing assembly can drive the soil turning spade to swing back and forth while moving in a lifting manner;
the mowing mechanism comprises a mowing assembly and a transmission assembly, the mowing assembly is arranged on the support and is positioned at the front side of the soil turning spade, the mowing assembly is in transmission connection with the lifting swing assembly through the transmission assembly, and when the lifting swing assembly drives the soil turning spade to lift and swing back and forth, the lifting swing assembly drives the mowing assembly to synchronously rotate through the transmission assembly so as to mow coastal weeds;
the rear end of the mowing machine is provided with a rotary tillage mechanism and a ridging mechanism, the rotary tillage mechanism comprises a rotary tillage box, a rotary tillage motor and a rotary tillage assembly, the rotary tillage assembly is arranged below the interior of the rotary tillage box, and the rotary tillage motor is arranged at one end of the rotary tillage box and is in transmission connection with the rotary tillage assembly;
the ridging mechanism comprises a ridging piece, the ridging piece is rotatably arranged on the rear side of the rotary tillage box, the ridging piece is in transmission connection with the rotary tillage assembly, and when the rotary tillage assembly is driven by the rotary tillage motor to rotate, the rotary tillage assembly drives the ridging piece to synchronously rotate.
Further, a plurality of soil turning spades are arranged, and spade handles are fixedly arranged at the top ends of the soil turning spades;
the lifting swing assembly comprises a soil turning motor, a crankshaft and a support shaft, wherein the support shaft is fixedly arranged on the bracket, a plurality of U-shaped frames which are in one-to-one correspondence with spade handles are rotatably arranged on the support shaft, and the corresponding spade handles are rotatably connected with the U-shaped frames;
the crankshaft is rotatably arranged at the upper end of the support, the soil turning motor is fixedly arranged at the outer side end of the support and is in transmission connection with one end of the crankshaft, a plurality of turntables in one-to-one correspondence with the spade handles are rotatably arranged at the crank parts on the crankshaft, and the turntables are correspondingly movably connected with the tops of the spade handles through connecting rods.
Further, the mowing assembly comprises a support plate, the support plate is fixedly arranged at the bottom end of the front side of the support, a plurality of equally distributed cutting shafts are rotatably arranged on the support plate, and a cutting knife is fixedly arranged at the bottom end of each cutting shaft.
Further, the transmission assembly comprises a transmission box and a driving wheel, the transmission box is fixedly arranged on the top surface of the support plate, the top end of the cutting shaft extends upwards into the transmission box, a driven bevel gear is fixedly arranged at the top end of the cutting shaft, a transmission shaft is rotatably arranged in the transmission box, and a driving bevel gear in meshed transmission connection with the driven bevel gear is fixedly arranged on the transmission shaft;
one end of the transmission shaft extends to the outside of the transmission box and is fixedly provided with a driven wheel, the driving wheel is fixedly arranged at one end of the crankshaft, and the driving wheel is in transmission connection with the driven wheel through a transmission belt.
Further, the support is rotatably mounted on the front side of the mowing machine through the hinge piece, a front beam is fixedly mounted on the top end of the support, a front hydraulic telescopic shaft is rotatably mounted on the front beam, and one end hinge piece of the front hydraulic telescopic shaft is rotatably mounted on the front side of the mowing machine.
Further, the rotary tillage assembly comprises a rotary tillage shaft, the rotary tillage shaft is rotatably arranged at the lower end inside the rotary tillage box, one end of the rotary tillage shaft is in transmission connection with a rotary tillage motor, and a plurality of groups of rotary tillage blades are fixedly arranged on the rotary tillage shaft.
Further, the ridging mechanism further comprises two end plates and auxiliary synchronizing wheels, wherein the end plates at the two sides are respectively and fixedly arranged at the two ends of the rear side of the rotary tillage box, a rotating shaft is rotatably arranged between the two end plates, and the ridging piece is fixedly arranged on the rotating shaft;
one end of the rotating shaft is fixedly provided with a secondary synchronizing wheel, the primary synchronizing wheel is fixedly arranged at one end of the rotary tillage shaft, and the primary synchronizing wheel and the secondary synchronizing wheel are in transmission connection through a synchronous belt.
Further, the ridging piece comprises a rolling cylinder, the rolling cylinder is fixedly arranged on the surface of the rotating shaft, and round table-shaped ridging plates are fixedly arranged at two ends of the rolling cylinder.
Further, the rotary tillage case is rotatably mounted on the rear side of the mowing machine through a hinge, a rear beam is fixedly mounted on the upper end of the rotary tillage case, a rear hydraulic telescopic shaft is rotatably mounted on the rear beam, and one end of the rear hydraulic telescopic shaft is rotatably mounted on the rear side of the mowing machine through a hinge.
The invention has the following beneficial effects:
1. according to the invention, the soil turning mechanism is arranged behind the mowing mechanism on the mowing machine, after the mowing mechanism finishes mowing of the spartina alterniflora, the coastal soil is excavated and turned over by the soil turning mechanism, so that the spartina alterniflora root system in the deeply buried soil is excavated to the soil surface, the subsequent rotary tillage mechanism is convenient to thoroughly rotary tillage and destroy the spartina alterniflora root system, the spartina alterniflora is prevented from asexually propagating through the root system, and the treatment effect on the spartina alterniflora is improved.
2. According to the invention, the mowing component is in transmission connection with the lifting swinging component through the transmission component, when the lifting swinging component drives the soil turning spade to lift and swing back and forth to cut soil, the lifting swinging component drives the mowing component at the front side to synchronously rotate through the transmission component so as to mow the spartina alterniflora, so that the mowing process at the front side and the soil-cutting process at the rear side are synchronously carried out, and the mowing component at the front side is ensured to cut the spartina alterniflora, and then the mowing machine drives the soil-turning mechanism to a mowing position to turn soil.
3. According to the invention, the ridging mechanism is arranged behind the rotary tillage mechanism, and when the rotary tillage mechanism carries out rotary tillage on coastal soil, the ridging mechanism is driven to synchronously rotate, so that the ridging mechanism can carry out ridging on the soil after rotary tillage, and the subsequent planting of coastal vegetation on coasts through field ridges is facilitated, so that the coastal ecology is restored.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the invention, the drawings that are needed for the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the invention, and that it is also possible for a person skilled in the art to obtain the drawings from these drawings without inventive effort.
Fig. 1 is one of the schematic perspective views of the mowing device of the present invention;
FIG. 2 is a schematic view of the structure of the present invention shown in FIG. 1 at a partially enlarged scale;
fig. 3 is a second schematic perspective view of the mowing device of the present invention;
FIG. 4 is a schematic view of the structure of the present invention shown in FIG. 3 at B in a partially enlarged manner;
FIG. 5 is a schematic perspective view of the rotary tillage mechanism and ridging mechanism of the present invention;
fig. 6 is a schematic perspective view of the mowing mechanism and the rooter mechanism of the present invention;
FIG. 7 is a schematic view of the structure of the present invention shown in FIG. 6 at C in a partially enlarged manner;
FIG. 8 is a schematic perspective view of the soil turning mechanism of the present invention;
fig. 9 is a schematic view of a partial enlarged structure at D of fig. 8 according to the present invention.
In the figure: 1. a mowing machine; 2. a mowing mechanism; 21. a cutting knife; 22. a support plate; 23. a transmission case; 24. a transmission belt; 25. a driving wheel; 26. driven wheel; 27. a cutting shaft; 28. a transmission shaft; 29. a drive bevel gear; 210. a driven bevel gear; 3. a turning mechanism; 31. a bracket; 32. a soil turning spade; 33. a soil turning motor; 34. a front hydraulic telescopic shaft; 35. a front beam; 36. a crankshaft; 37. a support shaft; 38. a turntable; 39. a connecting rod; 310. a U-shaped frame; 311. spade handle; 4. a rotary tillage mechanism; 41. a rotary tillage box; 42. a rotary tillage motor; 43. a rear hydraulic telescopic shaft; 44. a rear beam; 45. a rotary tillage shaft; 46. a rotary tillage blade; 5. a ridging mechanism; 51. ridging pieces; 52. an end plate; 53. a rotating shaft; 54. an auxiliary synchronizing wheel; 55. a synchronous belt; 56. a master synchronizing wheel; 511. a rolling cylinder; 512. ridging plate.
Detailed Description
The following description of the technical solutions in the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, based on the embodiments in the invention, which a person of ordinary skill in the art would obtain without inventive faculty, are within the scope of the invention.
In the description of the present invention, it should be understood that the terms "open," "upper," "lower," "top," "middle," "inner," and the like indicate an orientation or positional relationship, merely for convenience of description and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
Referring to fig. 1-4, the invention discloses a mowing device for ridge forming restoration of coastal soil, which comprises a mowing machine 1, wherein a mowing mechanism 2 and a turning mechanism 3 are arranged on the front side of the mowing machine 1, the turning mechanism 3 comprises a bracket 31, a turning shovel 32 and a lifting and swinging assembly, the turning shovel 32 is arranged on the bracket 31 through the lifting and swinging assembly, and the lifting and swinging assembly can drive the turning shovel 32 to swing back and forth while moving in a lifting manner;
the mowing mechanism 2 comprises a mowing assembly and a transmission assembly, wherein the mowing assembly is arranged on the bracket 31 and positioned at the front side of the soil turning spade 32, the mowing assembly is in transmission connection with the lifting swing assembly through the transmission assembly, and when the lifting swing assembly drives the soil turning spade 32 to lift and swing back and forth, the lifting swing assembly drives the mowing assembly to synchronously rotate through the transmission assembly so as to mow coastal weeds;
the rear end of the mowing machine 1 is provided with a rotary tillage mechanism 4 and a ridging mechanism 5, the rotary tillage mechanism 4 comprises a rotary tillage box 41, a rotary tillage motor 42 and a rotary tillage assembly, the rotary tillage assembly is arranged below the interior of the rotary tillage box 41, and the rotary tillage motor 42 is arranged at one end of the rotary tillage box 41 and is in transmission connection with the rotary tillage assembly;
the ridging mechanism 5 comprises a ridging piece 51, the ridging piece 51 is rotatably arranged at the rear side of the rotary tillage box 41, the ridging piece 51 is in transmission connection with the rotary tillage assembly, and when the rotary tillage assembly is driven to rotate by the rotary tillage motor 42 to work, the rotary tillage assembly drives the ridging piece 51 to synchronously rotate;
specifically, when the mowing device works, the mowing mechanism 2, the soil turning mechanism 3, the rotary tillage mechanism 4 and the ridging mechanism 5 are driven by the mowing machine 1 to move on the coast, the soil turning spade 32 can be driven to move up and down by the lifting swing assembly and swing back and forth, the lifting swing assembly drives the mowing assembly to synchronously rotate so as to mow the alternanthera philoxeroides on the coast, when the mowing of the flower-protecting milpa is completed, the soil turning spade 32 is driven by the mowing machine 1 to move to a mowing position, the soil turning spade 32 synchronously moves down when swinging backwards so that the soil turning spade 32 is inserted into coast soil, when the soil turning spade 32 swings forwards, so that the soil on the front side is dug forward to turn up, thereby digging the deep-buried alternanthera philoxeroides root system on the soil surface, and then the mowing machine 1 drives the rotary tillage mechanism 4 and the ridging mechanism 5 to move to the digging position, and the rotary tillage motor 42 drives the assembly to break the excavated soil, thereby breaking the soil, and simultaneously forming a ridging member 51 in the rotary tillage ridging assembly, and the rotary tillage member 51 is driven by the rotary tillage mechanism 51 in the ridging assembly simultaneously;
furthermore, when the soil turning spade 32 is lifted, the lifting height is larger than 30cm, so that the soil turning depth of the soil turning spade 32 is larger than 30cm, and the root systems of the spartina alterniflora which are densely distributed in the ground and are 30cm deep can be dug out and turned over, so that the follow-up rotary tillage mechanism 4 can conveniently cut off the turned-up root systems of the spartina alterniflora;
according to the invention, after the mowing mechanism 2 finishes mowing of the spartina alterniflora, the coastal soil is excavated and turned over by the turning mechanism 3, so that the spartina alterniflora root system in the deeply buried soil is excavated to the soil surface, the subsequent rotary tillage mechanism 4 is convenient to thoroughly rotary tillage and destroy the spartina alterniflora root system, the spartina alterniflora is prevented from asexually propagating through the root system, and the treatment effect on the spartina alterniflora is improved; when the rotary tillage mechanism 4 carries out rotary tillage on coastal soil, the ridging mechanism 5 is driven to synchronously rotate, so that the ridging mechanism 5 can carry out ridging on the soil after rotary tillage, thereby facilitating subsequent planting of revetment vegetation on the coastal through the field ridges and restoring coastal ecology.
Referring to fig. 3, 4, 8 and 9, in one embodiment, a plurality of soil turning spades 32 are provided, and a spade handle 311 is fixedly installed at the top end of each soil turning spade 32;
the lifting swing assembly comprises a soil turning motor 33, a crankshaft 36 and a supporting shaft 37, wherein the supporting shaft 37 is fixedly arranged on the bracket 31, a plurality of U-shaped frames 310 which are in one-to-one correspondence with spade handles 311 are rotatably arranged on the supporting shaft 37, and the corresponding spade handles 311 are rotatably connected with the U-shaped frames 310;
the crankshaft 36 is rotatably arranged at the upper end of the bracket 31, the soil turning motor 33 is fixedly arranged at the outer end of the bracket 31 and is in transmission connection with one end of the crankshaft 36, a plurality of turntables 38 which are in one-to-one correspondence with the spade handles 311 are rotatably arranged at the crank parts on the crankshaft 36, and the corresponding turntables 38 are movably connected with the tops of the spade handles 311 through connecting rods 39;
specifically, when the soil is turned, the crankshaft 36 is driven to rotate by the soil turning motor 33, the turntable 38 is driven to do circular motion when the crankshaft 36 rotates, and the shovel handle 311 is driven to do reciprocating lifting and swinging by taking the supporting shaft 37 and the U-shaped frame 310 as supporting points by the connecting rod 39 when the turntable 38 does circular motion, so that the soil turning shovel 32 at the bottom end of the shovel handle 311 is driven to do reciprocating lifting and swinging, and the soil turning shovel 32 is enabled to continuously cut soil and turn soil.
Referring to fig. 3, 4, 6 and 7, in one embodiment, the mowing assembly includes a support plate 22, the support plate 22 is fixedly mounted at the bottom end of the front side of a support 31, a plurality of equally spaced cutting shafts 27 are rotatably mounted on the support plate 22, and a cutter 21 is fixedly mounted at the bottom end of each cutting shaft 27; the transmission assembly comprises a transmission box 23 and a driving wheel 25, wherein the transmission box 23 is fixedly arranged on the top surface of the support plate 22, the top end of the cutting shaft 27 extends upwards into the transmission box 23, a driven bevel gear 210 is fixedly arranged at the top end of the cutting shaft 27, a transmission shaft 28 is rotatably arranged in the transmission box 23, and a driving bevel gear 29 which is in meshed transmission connection with the driven bevel gear 210 is fixedly arranged on the transmission shaft 28;
one end of a transmission shaft 28 extends to the outside of the transmission case 23 and is fixedly provided with a driven wheel 26, a driving wheel 25 is fixedly arranged at one end of a crankshaft 36, and the driving wheel 25 is in transmission connection with the driven wheel 26 through a transmission belt 24;
specifically, when the crankshaft 36 rotates, the driving wheel 25 is driven to rotate synchronously, so that the driving wheel 25 drives the driven wheel 26 to rotate through the driving belt 24, thereby driving the transmission shaft 28 and the driving bevel gear 29 to rotate, and when the driving bevel gear 29 rotates, the driven bevel gear 210 is engaged and driven to rotate, thereby driving the cutting shaft 27 and the cutting knife 21 to rotate, and the spartina alterniflora is mowed through the rotating cutting knife 21.
Referring to fig. 3 and 4, in one embodiment, a bracket 31 is rotatably mounted on the front side of the mowing machine 1 through a hinge, a front beam 35 is fixedly mounted on the top end of the bracket 31, a front hydraulic telescopic shaft 34 is rotatably mounted on the front beam 35, and a hinge at one end of the front hydraulic telescopic shaft 34 is rotatably mounted on the front side of the mowing machine 1;
specifically, when mowing and soil turning, the front hydraulic telescopic shaft 34 is in an elongation state, so that the support 31 is flatly paved and installed on the front side of the mowing machine 1 in cooperation with the hinge, the cutter 21 and the soil turning spade 32 are convenient to work, and when mowing and soil turning are not needed, the front hydraulic telescopic shaft 34 is contracted, so that the support 31 is enabled to rotate upwards by taking the hinge as a fulcrum, the cutter 21 and the soil turning spade 32 on the support 31 are enabled to be upwards far away from the ground, and the cutter 21 and the soil turning spade 32 are contacted with the ground when the mowing machine 1 moves.
Referring to fig. 1, 2 and 5, in one embodiment, the rotary tillage assembly includes a rotary tillage shaft 45, the rotary tillage shaft 45 is rotatably mounted at the lower end inside the rotary tillage box 41, one end of the rotary tillage shaft 45 is in transmission connection with a rotary tillage motor 42, and a plurality of groups of rotary tillage blades 46 are fixedly mounted on the rotary tillage shaft 45;
specifically, during rotary tillage, the rotary tillage shaft 45 is driven to rotate by the rotary tillage motor 42, so that a plurality of groups of rotary tillage blades 46 on the rotary tillage shaft 45 are driven to synchronously rotate, and the excavated soil and the spartina alterniflora root system are smashed by the rotary tillage blades 46.
Referring to fig. 1, 2 and 5, in one embodiment, the ridging mechanism 5 further includes two end plates 52 and a secondary synchronizing wheel 54, the two end plates 52 are respectively and fixedly installed at two ends of the rear side of the rotary tillage box 41, a rotating shaft 53 is rotatably installed between the two end plates 52, and the ridging member 51 is fixedly installed on the rotating shaft 53; one end of the rotating shaft 53 is fixedly provided with a secondary synchronizing wheel 54, a main synchronizing wheel 56 is fixedly arranged at one end of the rotary tillage shaft 45, and the main synchronizing wheel 56 and the secondary synchronizing wheel 54 are in transmission connection through a synchronous belt 55;
specifically, when the rotary tillage shaft 45 rotates, the main synchronizing wheel 56 is driven to synchronously rotate, so that the main synchronizing wheel 56 drives the auxiliary synchronizing wheel 54 to rotate through the synchronous belt 55, and then the auxiliary synchronizing wheel 54 drives the rotating shaft 53 and the ridging piece 51 to rotate, and the rotary tillage broken soil is ridged through the rotating ridging piece 51, so that a field ridge is formed on the coast.
Referring to fig. 1 and 2, in one embodiment, the ridging member 51 includes a rolling cylinder 511, the rolling cylinder 511 is fixedly mounted on the surface of the rotating shaft 53, and both ends of the rolling cylinder 511 are fixedly mounted with round table shaped ridging plates 512;
specifically, the inclined plane of round platform shape on the ridging board 512 moves towards the direction of the rolling cylinder 511, when the ridging piece 51 is driven by the mowing machine 1 to move forward, and simultaneously, when the ridging board 512 rotates under the driving of the rotary tillage assembly, the round platform-shaped ridging board 512 extrudes and pushes the soil smashed by rotary tillage to the direction of the rolling cylinder 511 through the inclined plane, so that a field ridge with a trapezoid cross section is formed between the two ridging boards 512, and meanwhile, the rolling cylinder 511 rolls the top surface of the trapezoid field ridge, so that the top surface of the trapezoid field ridge is leveled.
Referring to fig. 1 and 2, in one embodiment, a rotary tillage case 41 is rotatably mounted at the rear side of a mowing machine 1 through a hinge, a rear beam 44 is fixedly mounted at the upper end of the rotary tillage case 41, a rear hydraulic telescopic shaft 43 is rotatably mounted on the rear beam 44, and one end of the rear hydraulic telescopic shaft 43 is rotatably mounted at the rear side of the mowing machine 1 through a hinge;
specifically, during rotary tillage ridging, the rear hydraulic telescopic shaft 43 is in an extended state, so that the rotary tillage box 41 is flatly mounted on the rear side of the mowing machine 1 through the cooperation of the rear hydraulic telescopic shaft 43 and the hinge member, the rotary tillage blades 46 and the ridging member 51 can be in contact with coastal soil, and when rotary tillage ridging is not needed, the rear hydraulic telescopic shaft 43 is contracted, so that the rotary tillage box 41 is driven to rotate upwards by taking the hinge member as a fulcrum, and the rotary tillage blades 46 and the ridging member 51 are separated from the coastal soil.
The specific working principle is as follows:
when in mowing, the mowing mechanism 2, the soil turning mechanism 3, the rotary tillage mechanism 4 and the ridging mechanism 5 are driven by the mowing machine 1 to move on the coast, meanwhile, the crankshaft 36 is driven by the soil turning motor 33 to rotate, the driving wheel 25 is driven by the crankshaft 36 to synchronously rotate when the crankshaft 36 rotates, the driving wheel 25 drives the driven wheel 26 to rotate by the driving belt 24, so that the driving shaft 28 and the driving bevel gear 29 are driven to rotate, and the driven bevel gear 210 is meshed and driven by the driving bevel gear 29 to rotate when the driving bevel gear 29 rotates, so that the cutting shaft 27 and the cutting knife 21 are driven to rotate, and the spartina alterniflora is mowed by the rotating cutting knife 21;
simultaneously, the crankshaft 36 drives the turntable 38 on the turntable to do circular motion, and the turntable 38 drives the shovel handle 311 to lift and swing in a reciprocating manner by taking the supporting shaft 37 and the U-shaped frame 310 as supporting points through the connecting rod 39 when doing circular motion, so as to drive the soil turning shovel 32 at the bottom end of the shovel handle 311 to lift and swing in a reciprocating manner, and the soil turning shovel 32 synchronously descends when swinging backwards so as to enable the soil turning shovel 32 to be inserted into coastal soil, and forwards swings when the soil turning shovel 32 ascends, so that the soil at the front side is dug forwards by the soil turning shovel 32 and the root system of the alternanthera philoxeroides buried deeply in the soil is dug to the soil surface;
then the mowing machine 1 drives the rotary tillage mechanism 4 and the ridging mechanism 5 to move to the excavation position, and at the moment, the rotary tillage motor 42 drives the rotary tillage shaft 45 to rotate, so that a plurality of groups of rotary tillage blades 46 on the rotary tillage shaft 45 are driven to synchronously rotate, and the excavated soil and the root systems of the spartina alterniflora are smashed through the rotary tillage blades 46;
and the rotary tillage shaft 45 drives the main synchronizing wheel 56 on the rotary tillage shaft to synchronously rotate, so that the main synchronizing wheel 56 drives the auxiliary synchronizing wheel 54 to rotate through the synchronous belt 55, the auxiliary synchronizing wheel 54 drives the rotating shaft 53 and the ridging piece 51 to rotate, and when the ridging piece 51 moves forwards and rotates, the round table-shaped ridging plate 512 extrudes and pushes the rotary tillage broken soil to the rolling cylinder 511 through the inclined surface, so that a ridge with a trapezoid cross section is formed between the two ridging plates 512, and meanwhile, the rolling cylinder 511 rolls the top surface of the trapezoid ridge, so that the top surface of the trapezoid ridge is leveled.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above disclosed preferred embodiments of the invention are merely intended to help illustrate the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention.
Claims (5)
1. The utility model provides a mowing device for coastal soil ridging is restoreed, includes mowing machine (1), its characterized in that: the front side of the mowing machine (1) is provided with a mowing mechanism (2) and a turning mechanism (3), the turning mechanism (3) comprises a bracket (31), a turning shovel (32) and a lifting swing assembly, the turning shovel (32) is arranged on the bracket (31) through the lifting swing assembly, and the lifting swing assembly can drive the turning shovel (32) to swing back and forth while moving in a lifting manner;
the mowing mechanism (2) comprises a mowing assembly and a transmission assembly, the mowing assembly is arranged on the support (31) and positioned at the front side of the soil turning spade (32), the mowing assembly is in transmission connection with the lifting swing assembly through the transmission assembly, and when the lifting swing assembly drives the soil turning spade (32) to lift and swing back and forth, the lifting swing assembly drives the mowing assembly to synchronously rotate through the transmission assembly so as to mow coastal weeds;
the rear end of the mowing machine (1) is provided with a rotary tillage mechanism (4) and a ridging mechanism (5), the rotary tillage mechanism (4) comprises a rotary tillage box (41), a rotary tillage motor (42) and a rotary tillage assembly, the rotary tillage assembly is arranged below the interior of the rotary tillage box (41), and the rotary tillage motor (42) is arranged at one end of the rotary tillage box (41) and is in transmission connection with the rotary tillage assembly;
the ridging mechanism (5) comprises a ridging piece (51), the ridging piece (51) is rotatably arranged at the rear side of the rotary tillage box (41), the ridging piece (51) is in transmission connection with the rotary tillage assembly, and when the rotary tillage assembly is driven to work in a rotating mode by the rotary tillage motor (42), the rotary tillage assembly drives the ridging piece (51) to rotate synchronously;
the soil turning spades (32) are provided with a plurality of soil turning spades, and spade handles (311) are fixedly arranged at the top ends of the soil turning spades (32);
the lifting swing assembly comprises a soil turning motor (33), a crankshaft (36) and a supporting shaft (37), wherein the supporting shaft (37) is fixedly arranged on the bracket (31), a plurality of U-shaped frames (310) which are in one-to-one correspondence with spade handles (311) are rotatably arranged on the supporting shaft (37), and the corresponding spade handles (311) are rotatably connected with the U-shaped frames (310);
the crankshaft (36) is rotatably arranged at the upper end of the bracket (31), the soil turning motor (33) is fixedly arranged at the outer side end of the bracket (31) and is in transmission connection with one end of the crankshaft (36), a plurality of turntables (38) which are in one-to-one correspondence with the spade handles (311) are rotatably arranged at the crank parts on the crankshaft (36), and the corresponding turntables (38) are movably connected with the tops of the spade handles (311) through connecting rods (39);
the mowing assembly comprises a support plate (22), the support plate (22) is fixedly arranged at the bottom end of the front side of the support (31), a plurality of equally-distributed cutting shafts (27) are rotatably arranged on the support plate (22), and a cutting knife (21) is fixedly arranged at the bottom end of each cutting shaft (27);
the transmission assembly comprises a transmission box (23) and a driving wheel (25), the transmission box (23) is fixedly arranged on the top surface of the support plate (22), the top end of the cutting shaft (27) extends upwards into the transmission box (23), a driven bevel gear (210) is fixedly arranged at the top end of the cutting shaft (27), a transmission shaft (28) is rotatably arranged in the transmission box (23), and a driving bevel gear (29) in meshed transmission connection with the driven bevel gear (210) is fixedly arranged on the transmission shaft (28);
one end of the transmission shaft (28) extends to the outside of the transmission box (23) and is fixedly provided with a driven wheel (26), the driving wheel (25) is fixedly arranged at one end of the crankshaft (36), and the driving wheel (25) is in transmission connection with the driven wheel (26) through a transmission belt (24);
the utility model discloses a mowing machine, including support (31), front beam (35), front hydraulic telescopic shaft (34), articulated elements, front side, front end fixed mounting of support (31), front hydraulic telescopic shaft (34) are installed in the articulated elements rotation in the front side of mowing machine (1), support (31) rotate on front beam (35).
2. A mowing device for coastal soil ridging restoration according to claim 1, characterized in that: the rotary tillage assembly comprises a rotary tillage shaft (45), the rotary tillage shaft (45) is rotatably arranged at the lower end inside the rotary tillage box (41), one end of the rotary tillage shaft (45) is in transmission connection with a rotary tillage motor (42), and a plurality of groups of rotary tillage blades (46) are fixedly arranged on the rotary tillage shaft (45).
3. A mowing device for coastal soil ridging restoration according to claim 2, characterized in that: the ridging mechanism (5) further comprises two end plates (52) and auxiliary synchronous wheels (54), the end plates (52) on two sides are respectively and fixedly arranged at two ends of the rear side of the rotary tillage box (41), a rotating shaft (53) is rotatably arranged between the two end plates (52), and the ridging piece (51) is fixedly arranged on the rotating shaft (53);
one end of the rotating shaft (53) is fixedly provided with a secondary synchronizing wheel (54), a main synchronizing wheel (56) is fixedly arranged at one end of the rotary tillage shaft (45), and the main synchronizing wheel (56) and the secondary synchronizing wheel (54) are in transmission connection through a synchronous belt (55).
4. A mowing device for ridge-forming restoration of coastal soil according to claim 3, characterized in that: the ridging piece (51) comprises a rolling barrel (511), the rolling barrel (511) is fixedly arranged on the surface of the rotating shaft (53), and round table-shaped ridging plates (512) are fixedly arranged at two ends of the rolling barrel (511).
5. A mowing device for coastal soil ridging restoration according to claim 1, characterized in that: the rotary tillage case (41) is rotatably mounted on the rear side of the mowing machine (1) through a hinge, a rear beam (44) is fixedly mounted at the upper end of the rotary tillage case (41), a rear hydraulic telescopic shaft (43) is rotatably mounted on the rear beam (44), and one end of the rear hydraulic telescopic shaft (43) is rotatably mounted on the rear side of the mowing machine (1) through the hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311358958.3A CN117084053B (en) | 2023-10-19 | 2023-10-19 | Mowing device for ridge forming restoration of coastal soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311358958.3A CN117084053B (en) | 2023-10-19 | 2023-10-19 | Mowing device for ridge forming restoration of coastal soil |
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| CN117084053A CN117084053A (en) | 2023-11-21 |
| CN117084053B true CN117084053B (en) | 2024-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311358958.3A Active CN117084053B (en) | 2023-10-19 | 2023-10-19 | Mowing device for ridge forming restoration of coastal soil |
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| CN202697181U (en) * | 2012-07-28 | 2013-01-30 | 马建海 | Deep-scarification ridging rotary cultivator |
| CN203691955U (en) * | 2014-03-05 | 2014-07-09 | 山东泉林纸业有限责任公司 | Land leveling device arranged on agricultural harvester |
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| CN117084053A (en) | 2023-11-21 |
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