CN112314076A - A rotary cultivator attachment for mountain area hilly crops are planted - Google Patents
A rotary cultivator attachment for mountain area hilly crops are planted Download PDFInfo
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- CN112314076A CN112314076A CN202011252546.8A CN202011252546A CN112314076A CN 112314076 A CN112314076 A CN 112314076A CN 202011252546 A CN202011252546 A CN 202011252546A CN 112314076 A CN112314076 A CN 112314076A
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- rotary tillage
- supporting plate
- rotating shaft
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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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- 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
-
- 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
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0256—Ground coverings
- A01G13/0268—Mats or sheets, e.g. nets or fabrics
- A01G13/0275—Films
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0256—Ground coverings
- A01G13/0287—Devices for laying-out or removing ground coverings
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a rotary tillage device for planting crops in mountainous and hilly areas, which comprises a connecting plate, a rotary tillage rake arranged at the lower part of the connecting plate, a conveying device arranged at one side of the rotary tillage rake and a collecting box arranged at the lower part of one side of the conveying device, wherein the rotary tillage rake comprises a first rotating shaft and a plurality of rake rods arranged on the first rotating shaft; the conveying device comprises a second rotating shaft, a third rotating shaft and chain wheels arranged at two ends of the second rotating shaft and the third rotating shaft, and a plurality of stone blocking rods are connected between the transmission chains; the collecting box is installed on the supporting plate, a fourth belt wheel is connected to an output shaft of the motor, and the third belt wheel is connected with the fourth belt wheel through a belt pulley. According to the invention, the rotary tillage rake is arranged at the lower part of the connecting plate, the conveying device is arranged on one side of the rotary tillage rake, the collecting box is arranged on one side of the conveying device, gravels in the farmland are stirred to the conveying device and conveyed to the collecting box while the rotary tillage rake is used for rotary tillage, so that the water and soil loss of the farmland in mountainous areas is avoided, and the emergence and growth of crops are ensured.
Description
Technical Field
The invention belongs to the technical field of agricultural machinery, and particularly relates to a rotary tillage device for planting crops in mountainous and hilly areas.
Background
The mountain area of China accounts for 2/3 of the total land area of the whole country, the cultivated land area accounts for 2/5 of the total cultivated land area of the whole country, and the grain yield accounts for 1/5-1/3 of the total grain yield of the whole country. Therefore, the grain production in the slope farmland in the mountainous area plays an important role in the grain safety of China. However, the field in mountainous and hilly areas is scattered, the road slope is steep and narrow, the traditional agriculture is mostly operated by human and animal power, the mechanical level is low, the labor intensity is high, the production efficiency is low, and the development of local agricultural production is severely restricted. The rotary cultivator is a cultivator which is matched with a tractor to complete the operations of ploughing and harrowing. The soil breaking machine has the characteristics of strong soil breaking capacity, flat ground surface after ploughing and the like, so that the soil breaking machine is widely applied; meanwhile, the stubble buried under the ground surface can be cut up, the operation of the seeder is convenient, and a good seedbed is provided for later-period seeding;
however, in mountainous agricultural fields, most of them contain a large amount of gravels, which cause serious water and soil loss, affect the seeding of crops,
in addition, when the seeding operation is carried out, stones are likely to be pressed on the seeds along with the return soil, so that the seeds are difficult to be unearthed or even cannot be unearthed; when the seed is sowed on the stone or near, can cause the root system to extend the resistance and increase, influence sprouting and the growth of seed, to the root system crop, press close to half naked when the stone in the earth's surface as the seed, because the stone is hot good conductor, when the local surface receives sunshine extremely strong, the stone absorbs the heat, and bulk temperature can obviously be higher than soil, leads to overheated easily to the scald seed of scalding even to cause the seed can not the budding. In addition, the sprouts of the germinated seeds are easily scalded or killed by stones during emergence, and the grown seedlings are easily bent and cannot grow healthily even if the high-temperature damage can be overcome. The method of manually picking up the stones has the advantages of high labor intensity, incomplete picking up, low efficiency and high cost, and restricts the increase of both production and income of farmers.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a rotary tillage device for planting crops in mountainous and hilly areas.
In order to achieve the purpose, the invention adopts the technical scheme that:
a rotary tillage device for planting crops on mountainous and hilly areas comprises a connecting plate, a rotary tillage rake arranged at the lower part of the connecting plate, a conveying device arranged at one side of the rotary tillage rake and a collecting box arranged at the lower part of one side of the conveying device, wherein a traction frame is arranged at one side of the connecting plate and is connected with a traction machine such as a walking tractor, lugs are arranged at two ends of the other side of the connecting plate, a first hanging plate is arranged at the lower part of the connecting plate, two ends of the rotary tillage rake are movably arranged on the first hanging plate through bearings, the rotary tillage rake comprises a first rotating shaft and a plurality of rake rods arranged on the first rotating shaft, a first gear is arranged at one end of the first rotating shaft, a second gear meshed with the first gear is arranged at one side of the first gear, the second gear is connected with the first hanging plate through a fixed shaft, and; the conveying device comprises a second rotating shaft, a third rotating shaft and chain wheels arranged at two ends of the second rotating shaft and the third rotating shaft, the two ends of the second rotating shaft and the third rotating shaft are fixedly arranged at the lower part of the connecting plate through second hanging plates, the chain wheels at the same side are connected through transmission chains, and a plurality of stone blocking rods are connected between the transmission chains; one end of the second rotating shaft is provided with a second belt wheel, the second belt wheel is connected with the first belt wheel through a belt, and one end of the third rotating shaft is provided with a third belt wheel; the collecting box is arranged on the supporting plate, a motor is arranged on the upper portion of the supporting plate, a storage battery (not shown in the figure) is arranged on one side of the motor, a fourth belt wheel is connected to an output shaft of the motor, the third belt wheel is connected with the fourth belt wheel through a belt pulley, wheels are arranged on two sides of the lower portion of the supporting plate, supporting plates are arranged on two sides of the front end of the supporting plate, and the supporting plates are connected with.
When the rotary tillage machine is used, the motor or the traction machine is utilized to drive the third rotating shaft to rotate, the third rotating shaft drives the second rotating shaft to rotate through chain transmission, so that the stone blocking rod on the chain is driven to rotate, the second rotating shaft drives the first belt wheel to rotate through belt transmission, the first belt wheel drives the first rotating shaft to rotate through gear transmission, so that the rotary tillage rake is driven to rotate, the rake rod on the rotary tillage rake carries out rotary tillage on soil, and meanwhile, gravels in the farmland are pushed to the stone blocking rod of the conveying device, in addition, foreign matters such as mulching films and the like in the farmland are inserted to be cleaned while the rake rod carries out rotary tillage, and the residual films are prevented from being retained in the farmland; when the stone blocking rod rotates, gravel on the upper portion of the stone blocking rod is conveyed to the collecting box, and when the rotary tillage is performed on the farmland, gravel in the farmland is cleared, so that water and soil loss of the farmland in mountainous areas is avoided, and emergence and growth of crops are guaranteed.
As a further optimization of the technical scheme, the supporting plate is movably connected with the lug through a pin shaft, one side of the upper part of the supporting plate is provided with a first oil cylinder, the other end of the first oil cylinder is hinged with the connecting plate, and the first oil cylinder is matched with a traction machine to adjust the angle of the connecting plate, so that the adjustment of the rotary tillage depth of the rotary tillage rake is realized.
As a further preferred of the technical scheme, the stone blocking rod is provided with the plurality of raking knives which are arranged irregularly, the conveying device carries out secondary rotary tillage on a farmland when conveying gravels, the rotary tillage effect of the farmland is guaranteed, in addition, the raking knives block the gravels, the gravel is prevented from rolling down from the conveying device when the gravel is conveyed, and the gravel cleaning effect is guaranteed.
As a further optimization of the technical scheme, a guide plate is arranged on one side of the collecting box, so that gravel can accurately fall into the collecting box; openings are formed in one side and the lower portion of the collecting box, soil leaking holes corresponding to the openings are formed in the supporting plate, and a soil screening box formed by connecting a plurality of steel pipes at intervals is arranged inside the collecting box; the soil screening box is convenient for screening soil adhered to the gravels, and soil loss is avoided.
As a further optimization of the technical scheme, the upper ends of the two sides of the collecting box are provided with clamping blocks, the clamping grooves are formed in the clamping blocks, clamping plates in sliding fit with the clamping grooves are arranged at the upper ends of the two sides of the soil sieving box, and the soil sieving box can be conveniently pulled out and cleaned in time after gravel in the soil sieving box is fully piled.
As a further preferred option of the technical scheme, a plurality of connecting seats are arranged on two sides of the collecting box, the lower parts of the connecting seats are connected with a support through a damping spring, the support is arranged on a supporting plate, and a plurality of vibration motors are arranged on two sides of the collecting box; the vibration motor generates exciting force to enable the collecting box to shake, so that soil attached to the gravels is shaken down, and soil loss is further avoided.
As a further preferred option of the technical scheme, one side of the lower part of the supporting plate is provided with a leveling roller, the leveling roller comprises a hollow cylindrical structure formed by connecting a plurality of steel pipes, one side of the leveling roller is connected with a bracket, one end of the bracket is movably connected with the supporting plate through a plurality of hinged joints, the upper part of the bracket is connected with a second oil cylinder through a hinged support, and the other end of the second oil cylinder is movably connected with the lower part of the supporting plate; the leveling roller carries out leveling operation to the farmland after the rotary tillage is completed, the effect of rotary tillage of the farmland is guaranteed, after the whole rotary tillage operation of the farmland is completed, the second oil cylinder is contracted to lift the leveling roller, and the bottom of the leveling roller is supported when the rotary tillage device is prevented from walking.
As a further preferred of this technical scheme, layer board lower part one side is equipped with the ridging mould, the ridging mould is the big rear end of front end opening trapezium structure that the rear end opening is little, and ridging mould upper portion is connected with the layer board through a plurality of first connecting rods, and to the crop that needs ridging to plant, the ridging operation is carried out with the soil after the rotary tillage to the ridging mould, has improved crop planting's efficiency.
As a further optimization of the technical scheme, one side of the lower part of the supporting plate is provided with the film covering device, the film covering device comprises second connecting rods connected to two sides of the supporting plate and inserting rods arranged at one ends of the second connecting rods, two ends of the mulching film are sleeved outside the inserting rods, and the film covering device covers the farmland after rotary tillage synchronously, so that the crop farming efficiency is improved.
As a further preferred of this technical scheme, the layer board both sides are equipped with the support arm, support arm one end lower part is equipped with the covering shovel of triangular prism shape, and covering shovel upper portion is connected with the support arm through a plurality of pole settings, and the covering shovel is convenient for to the timely earthing of plastic film, has avoided the plastic film to be blown, has reduced the intensity of labour of artifical earthing simultaneously, has improved the intensity of tectorial membrane, for the convenience of adjustment covering shovel's height to the thickness of adjustment earthing, the pole setting is the threaded rod, and pole setting and support arm threaded connection, and the support arm both ends are equipped with the adjusting nut of adjustment pole setting extension length.
The invention has the beneficial effects that:
1) the rotary tillage rake is arranged at the lower part of the connecting plate, the conveying device is arranged on one side of the rotary tillage rake, the collecting box is arranged on one side of the conveying device, gravels in the farmland are stirred and conveyed to the conveying device and conveyed to the collecting box while the rotary tillage rake is used for rotary tillage, so that the water and soil loss of the farmland in mountainous areas is avoided, and the emergence and growth of crops are ensured.
2) The supporting plate is movably connected with the lug through a pin shaft, one side of the upper part of the supporting plate is provided with a first oil cylinder, the other end of the first oil cylinder is hinged with the connecting plate, and the first oil cylinder is matched with a traction machine to adjust the angle of the connecting plate, so that the rotary tillage depth of the rotary tillage rake is adjusted.
3) Be equipped with a plurality of rakes sword on the stone blocking rod, and the rake sword is irregularly arranged, and conveyor carries out the secondary rotary tillage to the farmland when carrying the gravel, has guaranteed the effect of farmland rotary tillage, and in addition, the rakes sword plays the effect of blockking to the gravel, rolls down from conveyor when having avoided the gravel to carry, has guaranteed the clearance effect of gravel.
4) A guide plate is arranged on one side of the collecting box, so that gravel can accurately fall into the collecting box; openings are formed in one side and the lower portion of the collecting box, soil leaking holes corresponding to the openings are formed in the supporting plate, and a soil screening box formed by connecting a plurality of steel pipes at intervals is arranged inside the collecting box; the soil screening box is convenient for screening soil adhered to the gravels, and soil loss is avoided.
5) The upper ends of the two sides of the collecting box are provided with clamping blocks, the clamping grooves are formed in the clamping blocks, clamping plates in sliding fit with the clamping grooves are arranged at the upper ends of the two sides of the soil sieving box, and the soil sieving box can be conveniently pulled out and cleaned in time after gravel in the soil sieving box is fully piled.
6) The two sides of the collecting box are provided with a plurality of connecting seats, the lower parts of the connecting seats are connected with a support through damping springs, the support is arranged on a supporting plate, and the two sides of the collecting box are provided with a plurality of vibration motors; the vibration motor generates exciting force to enable the collecting box to shake, so that soil attached to the gravels is shaken down, and soil loss is further avoided.
7) One side of the lower part of the supporting plate is provided with a leveling roller, the leveling roller comprises a hollow cylindrical structure formed by connecting a plurality of steel pipes, one side of the leveling roller is connected with a bracket, one end of the bracket is movably connected with the supporting plate through a plurality of hinged joints, the upper part of the bracket is connected with a second oil cylinder through a hinged support, and the other end of the second oil cylinder is movably connected with the lower part of the supporting plate; the leveling roller carries out leveling operation to the farmland after the rotary tillage is completed, the effect of rotary tillage of the farmland is guaranteed, after the whole rotary tillage operation of the farmland is completed, the second oil cylinder is contracted to lift the leveling roller, and the bottom of the leveling roller is supported when the rotary tillage device is prevented from walking.
8) Layer board lower part one side is equipped with the ridging mould, and the ridging mould is the big rear end of front end opening trapezoidal structure that the opening is little, and ridging mould upper portion is connected with the layer board through a plurality of first connecting rods, and to the crop that needs ridging to plant, the ridging operation is carried out with the soil after the rotary tillage to the ridging mould, has improved the efficiency that the crop was planted.
9) One side of the lower part of the supporting plate is provided with a film covering device, the film covering device comprises a second connecting rod connected to two sides of the supporting plate and an inserting rod arranged at one end of the second connecting rod, two ends of a mulching film are sleeved outside the inserting rod, and the film covering device covers the farmland after rotary tillage synchronously, so that the crop farming efficiency is improved.
10) The layer board both sides are equipped with the support arm, and support arm one end lower part is equipped with the earthing shovel of triangular prism shape, and earthing shovel upper portion is connected with the support arm through a plurality of pole settings, and the earthing shovel is convenient for to the timely earthing of plastic film, has avoided the plastic film to be blown, has reduced the intensity of labour of artifical earthing simultaneously, has improved the intensity of tectorial membrane, for the convenience of adjustment earthing shovel's height to the thickness of adjustment earthing, the pole setting is the threaded rod, and pole setting and support arm threaded connection, and the support arm both ends are equipped with the adjusting nut of adjustment pole setting extension length.
Drawings
FIG. 1 is a schematic structural view of a rotary tillage device for planting crops in mountainous and hilly areas.
FIG. 2 is an enlarged view of a portion A of FIG. 1 of a rotary tillage apparatus for planting crops in mountainous and hilly areas.
FIG. 3 is a schematic view of a rotary tillage rake structure of a rotary tillage device for planting crops in mountainous and hilly areas.
FIG. 4 is a schematic structural view of a conveying device in a rotary tillage device for planting crops in mountainous and hilly areas.
FIG. 5 is a front view of a conveying device of a rotary tillage device for planting crops in mountainous and hilly areas.
FIG. 6 is a schematic structural view of a collection box of a rotary tillage device for planting crops in mountainous and hilly areas.
FIG. 7 is an enlarged view of a portion B of FIG. 6 of a rotary tillage apparatus for planting crops in mountainous and hilly areas.
FIG. 8 is an assembly drawing of the middle support plate of the rotary tillage device for planting crops in mountainous and hilly areas.
FIG. 9 is a schematic view of a leveling roller of a rotary tillage apparatus for planting crops in mountainous and hilly areas.
FIG. 10 is a schematic view of a ridging die structure of a rotary tillage device for planting crops in mountainous and hilly areas.
FIG. 11 is a schematic structural view of a film mulching device in a rotary tillage device for planting crops in mountainous and hilly areas.
In the figure: 1. a connecting plate; 101. a traction frame; 102. a lug; 103. a first hanger plate; 2. rotary tillage and harrowing; 201. a first rotating shaft; 202. a harrow bar; 203. a first gear; 204. a second gear; 205. a first pulley; 3. a conveying device; 301. a drive chain; 302. a second rotating shaft; 303. a second pulley; 304. a stone blocking rod; 305. a third rotating shaft; 306. a third belt pulley; 307. a sprocket; 308. raking a cutter; 309. a second hanger plate; 4. a collection box; 401. a guide plate; 402. a clamping block; 403. a soil screening box; 404. clamping a plate; 405. a vibration motor; 406. a support; 407. a damping spring; 408. a connecting seat; 5. a support plate; 501. a support plate; 502. a soil leaking hole; 503. a wheel; 504. a motor; 505. a support arm; 506. erecting a rod; 507. covering a soil shovel; 508. a first cylinder; 509. a fourth pulley; 6. a leveling roller; 601. a bracket; 602. a second cylinder; 7. ridging moulds; 701. a first link; 8. a film covering device; 801. inserting a rod; 802. a second link;
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 11, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used for convenience of description only, and do not indicate or imply that the devices or elements referred to must have a specific orientation, a specific orientation configuration and operation, and thus, are not to be construed as limiting the present invention.
A rotary tillage device for planting crops in mountainous and hilly areas comprises a connecting plate 1, a rotary tillage rake 2 arranged at the lower part of the connecting plate 1, a conveying device 3 arranged at one side of the rotary tillage rake 2 and a collecting box 4 arranged at the lower part of one side of the conveying device 3, one side of the connecting plate 1 is provided with a traction frame 101, the traction frame 101 is connected with a traction machine, such as a walking tractor, etc., the other end of the connecting plate 1 is provided with a lug 102, the lower part of the connecting plate 1 is provided with a first hanger plate 103, two ends of the rotary tillage rake 2 are movably mounted on the first hanging plate 103 through bearings, the rotary tillage rake 2 comprises a first rotating shaft 201 and a plurality of rake rods 202 arranged on the first rotating shaft 201, a first gear 203 is arranged at one end of the first rotating shaft 201, a second gear 204 meshed with the first gear 203 is arranged at one side of the first gear 203, the second gear 204 is connected with the first hanging plate 103 through a fixed shaft, and a first belt pulley 205 is arranged at one side of the second gear 204; the conveying device 3 comprises a second rotating shaft 302, a third rotating shaft 305 and chain wheels 307 arranged at two ends of the second rotating shaft 302 and the third rotating shaft 305, two ends of the second rotating shaft 302 and the third rotating shaft 305 are fixedly arranged at the lower part of the connecting plate 1 through a second hanging plate 309, the chain wheels 307 at the same side are connected through a transmission chain 301, and a plurality of stone blocking rods 304 are connected between the transmission chains 301; a second belt wheel 303 is arranged at one end of the second rotating shaft 302, the second belt wheel 303 is connected with the first belt wheel 205 through a belt, and a third belt wheel 306 is arranged at one end of the third rotating shaft 305; the collecting box 4 is mounted on the supporting plate 5, the upper part of the supporting plate 5 is provided with a motor 504, one side of the motor 504 is provided with a storage battery (not shown in the figure), an output shaft of the motor 504 is connected with a fourth belt pulley 509, the third belt pulley 306 is connected with the fourth belt pulley 509 through a belt pulley, two sides of the lower part of the supporting plate 5 are provided with wheels 503, two sides of the front end of the supporting plate 5 are provided with supporting plates 501, and the supporting plates 501 are connected with the lugs 102.
When the rotary tillage machine is used, the motor 504 or a traction machine is utilized to drive the third rotating shaft 305 to rotate, the third rotating shaft 305 drives the second rotating shaft 302 to rotate through chain transmission, so that the stone blocking rod 304 on the chain is driven to rotate, the second rotating shaft 302 drives the first belt wheel 205 to rotate through belt transmission, the first belt wheel 205 drives the first rotating shaft 201 to rotate through gear transmission, so that the rotary tillage rake 2 is driven to rotate, the rake rod 202 on the rotary tillage rake 2 carries out rotary tillage on soil, meanwhile, gravels in the farmland are pushed to the stone blocking rod 304 of the conveying device 3, in addition, foreign matters such as mulching films and the like in the farmland are inserted to be cleaned while the rake rod 202 carries out rotary tillage, and the residual mulching films are prevented from being retained in the farmland; when the stone blocking rod 304 rotates, gravel on the upper portion of the stone blocking rod is conveyed to the collecting box 4, and when the farmland is subjected to rotary tillage, gravel in the farmland is cleared, water and soil loss of the farmland in mountainous areas is avoided, and emergence and growth of crops are guaranteed.
In this embodiment, the supporting plate 501 is movably connected with the lug 102 through a pin, one side of the upper portion of the supporting plate 5 is provided with a first oil cylinder 508, the other end of the first oil cylinder 508 is hinged with the connecting plate 1, and the first oil cylinder 508 is matched with a traction machine to adjust the angle of the connecting plate 1, so that the rotary tillage depth of the rotary tillage rake 2 is adjusted.
In this embodiment, be equipped with a plurality of raking knives 308 on stone blocking rod 304, and raking knives 308 are irregularly arranged, and conveyor 3 carries out the secondary rotary tillage to the farmland when carrying the gravel, has guaranteed the effect of farmland rotary tillage, and in addition, raking knives 308 play the effect of blockking the gravel, rolls down from conveyor 3 when having avoided the gravel to carry, has guaranteed the clearance effect of gravel.
In this embodiment, a guide plate 401 is disposed on one side of the collection box 4, so that gravel can accurately fall into the collection box 4; openings are formed in one side and the lower portion of the collecting box 4, soil leaking holes 502 corresponding to the openings are formed in the supporting plate 5, and a soil screening box 403 formed by connecting a plurality of steel pipes at intervals is arranged inside the collecting box 4; the soil screening box 403 facilitates screening of soil adhered to the gravel, and avoids soil loss.
In this embodiment, the upper ends of both sides of the collecting box 4 are provided with a clamping block 402, the clamping block 402 is provided with a clamping groove, and the upper ends of both sides of the soil sieving box 403 are provided with clamping plates 404 which are in sliding fit with the clamping groove, so that the soil sieving box 403 can be conveniently taken out and cleaned in time after gravel in the soil sieving box 403 is fully piled.
In this embodiment, two sides of the collecting box 4 are provided with a plurality of connecting seats 408, the lower parts of the connecting seats 408 are connected with a support 406 through a damping spring 407, the support 406 is installed on the supporting plate 5, and two sides of the collecting box 4 are provided with a plurality of vibrating motors 405; the vibration motor 405 generates an exciting force to shake the collection box 4, so that soil attached to the gravel is shaken off, and further soil loss is avoided.
In this embodiment, a leveling roller 6 is disposed on one side of the lower portion of the supporting plate 5, the leveling roller 6 includes a hollow cylindrical structure formed by connecting a plurality of steel pipes, a bracket 601 is connected to one side of the leveling roller 6, one end of the bracket 601 is movably connected to the supporting plate 5 through a plurality of hinges, a second oil cylinder 602 is connected to the upper portion of the bracket 601 through a hinge support 406, and the other end of the second oil cylinder 602 is movably connected to the lower portion of the supporting plate 5; leveling operation is carried out to the farmland after rotary tillage is completed by leveling roller 6, the effect of rotary tillage of the farmland is guaranteed, and after the whole rotary tillage operation of the farmland is completed, leveling roller 6 is lifted up by contraction of second oil cylinder 602, so that the bottom of leveling roller 6 is prevented from being supported when a rotary tillage device walks.
In this embodiment, 5 lower part one sides of layer board are equipped with ridging mould 7, ridging mould 7 is the big little trapezium structure of rear end opening of front end opening, and 7 upper portions of ridging mould are connected with layer board 5 through a plurality of first connecting rods 701, and to the crop that needs ridging to plant, ridging operation is carried out with the soil after the rotary tillage to ridging mould 7, has improved crop planting's efficiency.
In this embodiment, one side of the lower portion of the supporting plate 5 is provided with the film covering device 8, the film covering device 8 comprises a second connecting rod 802 connected to two sides of the supporting plate 5 and an inserting rod 801 arranged at one end of the second connecting rod 802, two ends of the mulching film are sleeved outside the inserting rod 801, and the film covering device 8 covers the farmland after rotary tillage synchronously, so that the crop cultivation efficiency is improved.
In this embodiment, 5 both sides of layer board are equipped with support arm 505, support arm 505 one end lower part is equipped with triangular prism shape's covering shovel 507, and covering shovel 507 upper portion is connected with support arm 505 through a plurality of pole settings 506, and covering shovel 507 is convenient for in time earthing to the plastic film, has avoided the plastic film to be blown up by wind, has reduced the intensity of labour of artifical earthing simultaneously, has improved the intensity of tectorial membrane, for the convenience of adjustment covering shovel 507's height to the thickness of adjustment earthing, pole setting 506 is the threaded rod, and pole setting 506 and support arm 505 threaded connection, and support arm 505 both ends are equipped with the adjusting nut that adjustment pole setting 506 stretches out length.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the present invention as defined in the accompanying claims.
Claims (10)
1. A rotary tillage device for planting crops on mountainous and hilly areas comprises a connecting plate, a rotary tillage rake arranged at the lower part of the connecting plate, a conveying device arranged at one side of the rotary tillage rake and a collecting box arranged at the lower part of one side of the conveying device, wherein a traction frame is arranged at one side of the connecting plate and is connected with a traction machine, and lugs are arranged at two ends of the other side of the connecting plate; the conveying device comprises a second rotating shaft, a third rotating shaft and chain wheels arranged at two ends of the second rotating shaft and the third rotating shaft, the two ends of the second rotating shaft and the third rotating shaft are fixedly arranged at the lower part of the connecting plate through second hanging plates, the chain wheels at the same side are connected through transmission chains, and a plurality of stone blocking rods are connected between the transmission chains; one end of the second rotating shaft is provided with a second belt wheel, the second belt wheel is connected with the first belt wheel through a belt, and one end of the third rotating shaft is provided with a third belt wheel; the collecting box is installed on the supporting plate, a motor is arranged on the upper portion of the supporting plate, a storage battery is arranged on one side of the motor, a fourth belt wheel is connected to an output shaft of the motor, the third belt wheel is connected with the fourth belt wheel through a belt pulley, wheels are arranged on two sides of the lower portion of the supporting plate, supporting plates are arranged on two sides of the front end of the supporting plate, and the supporting plates are connected with the lugs.
2. The rotary tillage device for planting crops on mountains and hills as claimed in claim 1, wherein the support plate is movably connected with the lug through a pin shaft, a first oil cylinder is arranged on one side of the upper portion of the support plate, and the other end of the first oil cylinder is hinged with the connecting plate.
3. The rotary cultivator attachment for planting crops on mountains and hills as claimed in claim 1, wherein a plurality of blades are provided on the stone blocking rod, and the blades are arranged irregularly.
4. The rotary tillage device for planting crops on mountains and hills as claimed in claim 1, wherein a guide plate is arranged on one side of the collection box; the soil screening device is characterized in that openings are formed in one side and the lower portion of the collecting box, soil leaking holes corresponding to the openings are formed in the supporting plate, and a soil screening box formed by connecting a plurality of steel pipes at intervals is arranged in the collecting box.
5. The rotary cultivator attachment for planting crops on mountains and hills as claimed in claim 4, wherein the collection box is provided with a locking block at the upper end of both sides, the locking block is provided with a locking groove, and the soil screening box is provided with a locking plate at the upper end of both sides which is slidably matched with the locking groove.
6. A rotary tillage device for planting crops on mountains and hills as claimed in claim 4 or 5, wherein the collection box is provided with a plurality of connecting seats on both sides, the lower parts of the connecting seats are connected with supports through damping springs, the supports are mounted on a supporting plate, and the collection box is provided with a plurality of vibration motors on both sides.
7. A rotary tillage apparatus for planting crops in mountains and hills as claimed in claim 1, wherein a leveling roller is provided at one side of a lower portion of the supporting plate, the leveling roller comprises a hollow cylindrical structure formed by connecting a plurality of steel pipes, a bracket is connected to one side of the leveling roller, one end of the bracket is movably connected to the supporting plate through a plurality of hinges, a second oil cylinder is connected to an upper portion of the bracket through a hinge support, and the other end of the second oil cylinder is movably connected to the lower portion of the supporting plate.
8. The rotary cultivator attachment for planting crops on mountains and hills as claimed in claim 1, wherein a ridging mold is provided on one side of the lower portion of the supporting plate, the ridging mold is of a trapezoidal structure with a large front opening and a small rear opening, and the upper portion of the ridging mold is connected with the supporting plate through a plurality of first connecting rods.
9. The rotary tillage device for planting crops on mountains and hills as claimed in claim 1, wherein a film covering device is arranged on one side of the lower portion of the supporting plate, the film covering device comprises a second connecting rod connected to two sides of the supporting plate, and an insert rod arranged at one end of the second connecting rod, and two ends of the mulching film are sleeved outside the insert rod.
10. A rotary cultivator attachment for planting crops on mountains and hills as claimed in claim 9, wherein arms are provided on both sides of the supporting plate, a soil covering shovel of triangular prism shape is provided on a lower portion of one end of each arm, an upper portion of the soil covering shovel is connected with the arm through a plurality of vertical rods, the vertical rods are threaded rods, the vertical rods are in threaded connection with the arm, and adjusting nuts for adjusting the extending lengths of the vertical rods are provided on both ends of the arm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011252546.8A CN112314076A (en) | 2020-11-11 | 2020-11-11 | A rotary cultivator attachment for mountain area hilly crops are planted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202011252546.8A CN112314076A (en) | 2020-11-11 | 2020-11-11 | A rotary cultivator attachment for mountain area hilly crops are planted |
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| CN112314076A true CN112314076A (en) | 2021-02-05 |
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| CN202011252546.8A Pending CN112314076A (en) | 2020-11-11 | 2020-11-11 | A rotary cultivator attachment for mountain area hilly crops are planted |
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Cited By (1)
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| CN114766104A (en) * | 2022-04-18 | 2022-07-22 | 中国水利水电第九工程局有限公司 | Land improvement is with flattening device that has automatic function of rejecting of stone |
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Application publication date: 20210205 |