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34results about How to "Improve the effect of rotary tillage" patented technology
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Sowing machine
ActiveCN105814992AImprove the sowing environmentImprove survival rateSpadesPloughsFertilizerTurning frames
The invention relates to the technical field of agricultural machinery and specifically relates to a sowing machine. The sowing machine comprises a frame, wherein a power draft gear, a rotary tillage device, a flat caking device and a sowing device are successively arranged on the frame along a driving direction; the rotary tillage device comprises a gear frame, a transmission mechanism, a rotary blade component and a protecting cover; the sowing device comprises a seed storage box, a fertilizer storage box, a seed conveying channel, a fertilizer conveying channel, a discharging channel, a seed rotary dialing piece and a fertilizer rotary dialing piece; the seed conveying channel is used for conveying seeds; the fertilizer conveying channel is used for conveying the fertilizer; the discharging channel is used for conveying the mixture of the seeds and fertilizers; the seed rotary dialing piece is arranged at an inlet of the seed conveying channel; the fertilizer rotary dialing piece is arranged at the inlet of the fertilizer conveying channel; the outlet of the seed conveying channel and the outlet of the fertilizer conveying channel are both communicated with the discharging channel; a valve is arranged on the discharging channel. The sowing machine can be used for rotary tillage, leveling, sowing and fertilization; the labor intensity of the peasant is relieved; the production efficiency is increased; the rotary tillage effect is excellent; the hack and weeding effects are excellent; the fertilization is uniform; the fertilizer utilization ratio is high; the survival rate of seeds is high.
Owner:GUANGDE COUNTY SHIJIE TOWN WENCAI RICE PLANTING FAMILY FARM
Agricultural rotary tillage sowing machine
The invention discloses an agricultural rotary tillage sowing machine. The agricultural rotary tillage sowing machine comprises seed falling devices, a rotary tillage knife roll, a fertilizer broadcasting hopper, a straw smashing disc, a fertilizer storage barrel, a seed box and a sowing rack. A header is arranged at the front end of the sowing rack, the header is provided with an upper hood, the straw smashing disc is installed at the tail of the hood, the fertilizer broadcasting hopper is arranged behind the straw smashing disc, the upper portion of the fertilizer broadcasting hopper is communicated with the fertilizer storage barrel, the rotary tillage knife roll is installed behind the fertilizer broadcasting hopper, multiple ditch pressing wheels are installed at the rear end of the rotary tillage knife roll, one seed falling device is arranged behind each ditch pressing wheel, and the upper portions of the seed falling devices are communicated with the seed box. The agricultural rotary tillage sowing machine is compact in structure and convenient to use, crop straw is effectively smashed, fertilizer is convenient to broadcast, the rotary tillage effect is good, sowing and seed earthing burying are convenient, the bottom flattening effect is good, one machine achieves multiple purposes, the sowing quality and efficiency are improved, and the cost of agricultural rotary tillage sowing is reduced.
Owner:万钰
Rotary tillage type combined fertilizer-and-seed drill matched with hand tractor
InactiveCN106233838AGood function and effectImprove work efficiencySpadesPlantingGear wheelAgricultural engineering
The invention discloses a rotary tillage type combined fertilizer-and-seed drill matched with a hand tractor. The rotary tillage type combined fertilizer-and-seed drill is composed of a rack, a rotary tillage device, a sowing and fertilizing device, a press wheel, a gear box and a sprocket wheel case, wherein the rotary tillage device is arranged below the rack and comprises a knife roller and a shell, a knife shaft and a blade form the knife roller, the blade is arranged on the knife shaft, the sowing and fertilizing device is arranged on the rack and is composed of a seed box, a seed discharging device, a seed discharging shaft, a seed delivery pipe, a fertilizer box, a fertilizer discharging device, a fertilizer discharging shaft, a fertilizer delivery pipe, a ditcher and a discharging capacity regulator, the press wheel is arranged at the rear of the rack, an input shaft of the gear box is connected with a power output shaft of the hand tractor, power of the hand tractor is transmitted to the rotary tillage device by virtue of a gear transmission mechanism in the gear box and a sprocket transmission mechanism in the sprocket wheel case, and the press wheel drives the seed discharging shaft and the fertilizer discharging shaft to operate by virtue of a chain mechanism. The rotary tillage type combined fertilizer-and-seed drill disclosed by the invention has the advantages that labour intensity can be greatly reduced, soil preparation, sowing and fertilizing efficiency can be improved, farming season can be shortened, and production cost can be reduced.
Owner:ANHUI AGRICULTURAL UNIVERSITY
Field machine for straw smashing and stubble cleaning through biaxial reverse rotation
InactiveCN106258230AImprove the effect of rotary tillageAdaptableCrop conditionersMowersDrive wheelDrive shaft
The invention relates to field of farm machinery and particularly relates to a field machine for straw smashing and stubble cleaning through biaxial reverse rotation. The field machine comprises a rack assembly, wherein a transmission shaft is arranged on the rack assembly, a large belt wheel is arranged at the outer end of the transmission shaft, a stubble cleaning knife shaft and a rotary blade shaft are arranged behind the transmission shaft, a small belt wheel is arranged at one end of the stubble cleaning knife shaft, the small belt wheel and the large belt wheel are in transmission linkage, a driving wheel is arranged at the other end of the stubble cleaning knife shaft, a rotary blade knife shaft large belt wheel is arranged at one end of the rotary blade knife shaft, the driving shaft and the rotary blade knife shaft large belt wheel are in transmission linkage, a stubble cleaning blade is installed on the stubble cleaning knife shaft which is provided with a rotary blade, and a levelling roller is arranged at the rear end of the rack assembly. According to the field machine, after crops are harvested, residual straws, weeds and stubbles are subjected to smashing, burying, rotary tillage, and covering by soil at a time, land is flattened so as to be beneficial to mechanical sowing at next season, and meanwhile, addition of devices is not needed. The field machine is simple in structure, good in operation efficiency and strong in adaptability.
Owner:HEZE XINYA MECHANICAL EQUIP CO LTD
Multifunctional rotary cultivator cutter shaft assembly
InactiveCN105993226ALow entry resistanceAvoid entanglementTilling equipmentsPaddy fieldMechanical engineering
The invention relates to a multifunctional rotary cultivator cutter shaft assembly, and belongs to the technical field of agriculture rotary cultivator fittings. The multifunctional rotary cultivator cutter shaft assembly comprises a cutter shaft tube, plough cutter bases and rotary cutters; a plurality of support rings are mounted at intervals on the cutter shaft tube; the plurality of plough cutter bases are uniformly distributed at intervals on the circumference surface of the cutter shaft tube and between the support rings; the rotary cutters are movably mounted inside the plough cutter bases; a plurality depth limiting rods are uniformly distributed on the circumferences of the support rings; protection covers are respectively arranged on the cutter shaft tube at two end tips of each depth limiting rod. The rotary cutters of the cutter shaft assembly are mounted in a spiral manner, the blade penetration resistance is small, and ploughed soil is not hardened. Due to adoption of the protection covers, an assembling bearing can be effectively prevented from being wound by weeds, and thus the rotary plough effect can be greatly improved. The multifunctional rotary cultivator cutter shaft assembly is applicable to rotary plough operation of dry farmlands and rotary plough operation of paddy fields, and thus the investment cost of agriculture machines can be lowered.
Owner:HUBEI SHUANGYU MACHINERY TECH
Rotary tillage device of rotary cultivator
InactiveCN111989999AEffective rotary tillageEffective plowingSpadesTilling equipmentsDrive shaftAgricultural engineering
The invention discloses a rotary tillage device of a rotary cultivator. The rotary tillage device comprises a machine frame, a driving device and a rotary tillage plough set; the driving device is arranged on the machine frame; the rotary tillage plough set is arranged at one side part of the machine frame; the rotary tillage plough set comprises a shaft frame and a transmission shaft; the shaft frame is fixed with the side part of the machine frame in parallel; the transmission shaft is arranged in the shaft frame; a power shaft connected with the driving device is connected to the centre ofthe transmission shaft through a bevel gear set; each rotary tillage plough is connected to the transmission shaft through a power joint; and the rotary tillage action and the rotary tillage directionof each rotary tillage plough are driven and adjusted through the corresponding power joint. The rotary tillage device in the invention solves the following problems in the prior art: the rotary cultivator is integrally and conveniently driven by one driving structure, so that the rotating directions of multiple rotary tillage ploughs are same; effective rotary tillage cannot be achieved in gapsin the rotary tillage process; and the comprehensive coverage of rotary tillage is poor.
Owner:泗县旭东农业机械制造有限公司
Earthing and seeding device for crop planting
ActiveCN112243617AReduce resistanceImprove germination rateSpadesPloughsAgricultural cropsAgricultural engineering
The invention relates to the technical field of crop planting, in particular to an earthing and seeding device for crop planting. The earthing and seeding device comprises an earthing module, whereinthe earthing module is fixedly connected with a soil leveling module and a seeding module, the earthing module comprises a support shell, one side of the bottom surface of the support shell is fixedlyconnected with a side plate, a first rolling rod and a second rolling rod are rotationally connected to the side face of the side plate, and a plurality of rotary cutters are fixedly connected to theside faces of the first rolling rod and the second rolling rod. According to the device, the first rolling rod and the second rolling rod are rotationally connected through the side plate, a transmission rod can drive a rotating rod to rotate through a first gear and a second gear, therefore the first rolling rod and the second rolling rod are driven to rotate in the opposite rotating directions,when the rotary cutters on the first rolling rod and the second rolling rod rotate, soil and straw firstly pass through the lower portion of the first rolling rod and then are thrown to the rear portion of the second rolling rod from the upper portion of the second rolling rod, so that the soil, the straw and the weeds can fall onto seed legs from top to bottom, and the seed legs are not prone tobeing blocked by the soil, the straw, the weeds and the like.
Owner:蒙城县振兴永发农机股份有限公司
Rotary tillage robot for orchard
PendingCN111758311AImprove the effect of rotary tillageTilling equipmentsBrushless motorsAgricultural engineering
The present invention provides a rotary tillage robot for an orchard. The rotary tillage robot is capable of realizing rotary tillage operation by virtue of a transmitter. The rotary tillage robot includes a walking unit, a rotary tillage unit and a control unit; the walking unit includes a tracked vehicle driven by a brushless motor; the rotary tillage unit includes a rotary tiller which is hinged to the tail of the tracked vehicle by a connecting rod, the tracked vehicle is fixedly provided with a lifting pull rod motor, a driving rod of the lifting pull rod motor is hinged with the top of the rotary tiller by a lifting pull rod, the lifting pull rod motor lifts the lifting pull rod so as to lift the rotary tiller, and the tracked vehicle is further fixedly provided with a rotary tillagemotor which is connected with a power output shaft on the rotary tiller by a coupling; and the control unit includes a control module, a transmitter and a ground control station, the brushless motor,the lifting pull rod motor and the rotary tillage motor are all connected with the control module, and the control module is connected with a receiver and is in communication connection with the transmitter and the ground control station by the receiver in a wireless way.
Owner:XINJIANG AGRI UNIV
Rotary tiller
ActiveCN105917764AImprove cutting effectLarge effective cutting sectionTilling equipmentsVehicle frameRotary engine
The invention relates to the technical field of agricultural machinery and particularly relates to a rotary tiller. The rotary tiller comprises a vehicle frame, a power traction device and a rotary tillage device, wherein the power traction device is arranged in the front of the vehicle frame, and the rotary tillage device is arranged in the back of the vehicle frame; and the rotary tillage device comprises a transmission frame, a transmission mechanism, a rotary knife assembly and a protective hood, the transmission frame is fixedly connected onto the vehicle frame, the transmission mechanism is arranged in the transmission frame and drives the rotary knife assembly to rotate, the rotary knife assembly comprises a knife shaft and rotary knives rotating along with the knife shaft, cutting knives are arranged in the protective hood, each cutting knife is arranged between every two adjacent rotary knives, one end of each cutting knife is connected with a reciprocating push mechanism, the other end of each cutting knife is pointed to the axis of the knife shaft, and the reciprocating push mechanisms are arranged at the outer side of the protective hood and drive the cutting knives to reciprocate along the radial direction of the knife shaft. According to the rotary tiller, soil blocks or weeds attached to the rotary knives can be effectively stripped or chopped, so that the hacking performance and rotary tillage effect are improved; and the depth of soil piercing of the rotary knives can be adjusted, so that the resistance to the soil piercing of the rotary knives is low, and the power consumption of cutting and soil crushing of the rotary knives is lowered.
Owner:GUANGDE COUNTY SHIJIE TOWN WENCAI RICE PLANTING FAMILY FARM
Bilateral-rotation crawler-type protective combined tillage machine
ActiveCN104186036ASimple structureEasy to manufactureSpadesTilling equipmentsAgricultural engineeringGreen manure
The invention discloses a bilateral-rotation crawler-type protective combined tillage machine. The bilateral-rotation crawler-type protective combined tillage machine comprises a rack, a crawler mechanism, an engine on the rack, a cab on the rack, a rotary tillage support at one end of the rack, rotary blade rollers and a rotary tillage speed change box connected with the rotary blade rollers, wherein the crawler mechanism is arranged on the rack and used for walking, and the rotary blade rollers are arranged on the rotary tillage support and used for rotary tillage. The bilateral-rotation crawler-type protective combined tillage machine further comprises a middle speed change box, and the middle speed change box is connected with the engine and the rotary tillage speed change box at the same time and used for controlling the rotary blade rollers to rotate forwardly or reversely in the rotary tillage process. The bilateral-rotation crawler-type protective combined tillage machine is simple in structure and easy to manufacture, a rotary cultivator can carry out forward rotary tillage or reverse rotary tillage according to actual needs, the function of burying and covering green manure and straw stubbles is achieved in the reverse rotating process, the rotary tillage effect is good, and work efficiency is high.
Owner:湖州思达机械制造有限公司
Rotary cultivator
The invention discloses a rotary cultivator comprising a fixing rack, a fixing baffle plate, a fixing block, a nut, a movable rod, a connector, a universal joint, subentry transmission cases, a connection rod, a bend blade, a rotary soil smasher, a man transmission shaft, a rake device, a furrow plow, a soil flatter and a rotary cultivator body. The fixing baffle plate is installed on the rotary cultivator body; the fixing block is mounted on one end of the connection rod; the movable rod is connected between the fixing rack and the rotary cultivator body; the subentry transmission cases are evenly distributed on the connection rod; the bend blade is installed on the rotary soil smasher; the main transmission shaft is disposed in the connection rod; the rake device is arranged under the subentry transmission cases; the furrow plow is arranged on one end of the connection rod; and the soil flatter is installed on the lowest end of the fixing baffle plate. The rotary cultivator has high safety, strong practicality, simple operation and great rotary cultivating effect; land can be flattened; and the rotary cultivator is suitable for promotion and use.
Owner:XINING KEJIN INDUSTRIAL DESIGN CO LTD
Pseudo-ginseng ploughing rotary tillage raker
PendingCN108184348AGood working environmentReduce economic costsSpadesPloughsTweezersAgricultural engineering
The invention relates to a pseudo-ginseng ploughing rotary tillage raker, and belongs to the field of agricultural machinery and equipment. The raker comprises a suspension part, a power transmissionpart, a rotary tillage and soil preparation machine part, a harrowing and soil preparation machine part and a supporting part; the suspension part is responsible for being connected with a power device which is in forward operation to drive subsequent machine units to operate; the power transmission part is used for transmitting the power part of output by the power output shaft of the power device to a cutter roller and a shaft of the rotary tillage machine through two stage speed change of a gear set to promote the operation of the rotary tillage machine; the rotary tillage and soil preparation machine part is used for milling and crushing the soil in the field; the ploughing and soil preparation machine part is used for crushing residual large clods after the rotary tillage and soil preparation machine part conducts crushing to further level the land. The raker solves the problems that soil blocks cut by blades of the rotary tillage machine are too large, if tweezers are manually used for breaking the clods, the work intensity is high, the efficiency is low and the costs are high; the integration process of the ploughing and the soil preparation before sowing of pseudo-ginseng is completed.
Owner:KUNMING UNIV OF SCI & TECH
Easy-to-install rotary cultivator cutter shaft assembly
ActiveCN107251679AHighlight substantive featuresSignificant progressTilling equipmentsEngineeringConductor Coil
The invention discloses an easy-to-install rotary cultivator cutter shaft assembly comprising a shaft pipe. Two ends of the shaft pipe are provided with a pipe through hole; internal baffle blocks are evenly welded on the peripheral inner wall of the pipe through hole; thread holes are formed on the peripheral outer wall of the pipe through hole; an external ring sleeve and a fixing column are vertically welded in the center of the other side wall of a connection welding member; internal baffle grooves are evenly formed in the side wall of the fixing column; the internal baffle blocks are placed in the internal baffle grooves; and an end port of a bolt passes through the thread hole and extends to the through hole. A pipe orifice is right clamped in the annular groove, so weeds cannot enter a seam between the shaft head and the shaft pipe; weed winding can be avoided and service life of the cutter shaft can be prolonged; the shaft pipe is in a threaded connection with the shaft head; the structure can be conveniently assembled and disassembled and low manufacturing cost is achieved; a loose problem can be prevented; the internal baffle blocks are embedded into the internal baffle grooves; the rotary cutters are staggered, so soil-penetrating resistance of blades can be reduced; and the soil after the rotary cultivation cannot knot, so rotary cultivation effect can be greatly improved.
Owner:亚澳南阳农机有限责任公司
All-terrain telescopic rotary blade and using method thereof
ActiveCN113812231AHeight adjustableAvoid damageSpadesWatering devicesClassical mechanicsElectric machinery
The invention relates to the technical field of rotary blades, in particular to an all-terrain telescopic rotary blade which comprises a mounting frame, wherein a fixing plate is slidably connected into the mounting frame, a fixing frame is fixedly arranged at the bottom of the end, away from the mounting frame, of the fixing plate, a cutter frame is slidably connected into the fixing frame, a cutter shaft is rotationally connected into the cutter frame, a second motor is mounted on one side of the cutter frame, the output end of the second motor is connected with the cutter shaft, and multiple sets of blades are fixedly arranged on the outer side of the cutter shaft. The height of the blade can be adjusted according to needs, a buffer mechanism enables the blade to stretch out and draw back elastically, the resistance of a sliding block is adjusted through an adjusting block, the stretching elasticity of the blade on different soil texture is adjusted, the blade is prevented from being damaged in the using process, sundries wound on the outer side of the cutter shaft are cut off through a cutting knife, and the rotary tillage effect is improved; and the device is supported through supporting rods, the device is moved through rolling wheels, the device is convenient to move, so that the blade is flushed through swinging of a spray head, and cleaning is more sufficient through rotation of the blade.
Owner:连云港市海林农业机械有限公司
Caterpillar type protective combined tiller
ActiveCN104186033ASimple structureEasy to manufactureTilling equipmentsDrive wheelAgricultural engineering
The invention discloses a caterpillar type protective combined tiller which comprises a machine frame, a walking caterpillar mechanism arranged on the machine frame, an engine arranged on the machine frame, a driving cab arranged on the machine frame, a rotary tillage support arranged at one end of the machine frame, a rotary tillage cutter roller arranged on the rotary tillage support, a shielding protection cover arranged on the rotary tillage support and a rotary tillage speed change box. The caterpillar type protective combined tiller further comprises a transition connection device for connecting the engine with the rotary tillage speed change box. The transition connection device comprises a transition shaft, a driving wheel, a transition wheel fixed to the transition shaft, a driven wheel connected with the rotary tillage speed change box, a conveying belt for connecting the driven wheel with the transition wheel and a tension adjusting mechanism for adjusting the tension of the conveying belt. The caterpillar type protective combined tiller is simple in structure, easy to manufacture, good in rotary tillage effect and high in work efficiency.
Owner:湖州思达机械制造有限公司
a rotary tiller
ActiveCN105917764BImprove cutting effectLarge effective cutting sectionTilling equipmentsVehicle frameRotary engine
Owner:GUANGDE COUNTY SHIJIE TOWN WENCAI RICE PLANTING FAMILY FARM
Four-wheel driving rotary cultivator based on crawling robot platform
PendingCN109156100AChange the width of the rotary tillageMaximize work efficiencyTilling equipmentsAgricultural undercarriagesFarming environmentAgricultural engineering
The invention discloses a four-wheel driving rotary cultivator based on a crawling robot platform. The four-wheel driving rotary cultivator comprises a rotary cultivator body which comprises a frame,the middle part of the upper surface of the frame is fixedly equipped with a power mechanism, the power mechanism is drivingly connected to a first gearbox which is drivingly connected to an output shaft, and the output shaft is drivingly connected to a second gearbox and a third gearbox. A left end of an upper surface of the frame is fixedly equipped with a generator set, a right end of a lower surface of the frame is provided with two sets of wheels, the second gearbox is drivingly connected to the generator set, and the third gearbox is drivingly connected to connecting shafts of the two sets of wheels. A rotary cutter mechanism is arranged at a left end of a lower surface of the frame, and a pendulum mechanism is arranged on an upper surface of the frame. According to the four-wheel driving rotary cultivator, the rotary tilling width of a rotary cutter can be changed, the working efficiency is maximized, the four-wheel driving rotary cultivator can be applied to various farming environments, the rotary cultivator always maintains a parallel state with a ground surface, and a good rotary tilling effect is ensured.
Owner:广州赛度检测服务有限公司
A Rotary Tiller Cutter Shaft Assembly Easy to Install
ActiveCN107251679BPrevent loosening and other phenomenaAvoid entanglementTilling equipmentsAgricultural engineeringKnife blades
The invention discloses an easy-to-install rotary cultivator cutter shaft assembly comprising a shaft pipe. Two ends of the shaft pipe are provided with a pipe through hole; internal baffle blocks are evenly welded on the peripheral inner wall of the pipe through hole; thread holes are formed on the peripheral outer wall of the pipe through hole; an external ring sleeve and a fixing column are vertically welded in the center of the other side wall of a connection welding member; internal baffle grooves are evenly formed in the side wall of the fixing column; the internal baffle blocks are placed in the internal baffle grooves; and an end port of a bolt passes through the thread hole and extends to the through hole. A pipe orifice is right clamped in the annular groove, so weeds cannot enter a seam between the shaft head and the shaft pipe; weed winding can be avoided and service life of the cutter shaft can be prolonged; the shaft pipe is in a threaded connection with the shaft head; the structure can be conveniently assembled and disassembled and low manufacturing cost is achieved; a loose problem can be prevented; the internal baffle blocks are embedded into the internal baffle grooves; the rotary cutters are staggered, so soil-penetrating resistance of blades can be reduced; and the soil after the rotary cultivation cannot knot, so rotary cultivation effect can be greatly improved.
Owner:亚澳南阳农机有限责任公司
A crawler type rotary tiller
ActiveCN106068698BUnique designEasy to moveTilling equipmentsGuiding agricultural machinesDrive wheelControl system
The invention relates to the technical field of agriculture and forestry machines, in particular to a crawler type rotary cultivator. The crawler type rotary cultivator comprises a chassis device, a power system, a control system and a rotary cultivation device. The chassis device comprises a rack, a first wheel axle is arranged on the rack, crawler driven wheels are arranged at the two ends of the first wheel axle, a gearbox is arranged at the rear end of the rack, crawler driving wheels are arranged on an output shaft of the gearbox side, and the crawler driving wheels and the crawler driven wheels are sleeved with crawlers. The power system comprises an engine fixed to the rack, a hydraulic pump, a first belt wheel fixed to a rotary shaft of the hydraulic pump, a second belt wheel fixed to an output shaft of the engine, and a belt wheel engagement and disengagement assembly and a first chain wheel fixed to a shaft I of the gearbox. The control system comprises a first handle bar and a second handle bar. The rotary cultivation device comprises wallboards, a first rotary cultivation shaft and a second rotary cultivation shaft fixed to the wallboards, a third chain wheel, a fourth chain wheel, a first engagement and disengagement wheel, a second engagement and disengagement wheel, a third engagement and disengagement wheel, a fourth engagement and disengagement wheel and a supporting pipe fixed to the first rotary cultivation shaft, and a fifth chain wheel and multiple tool assemblies fixed to the second rotary cultivation shaft. The crawler type rotary cultivator is special in design, convenient to adjust, high in automation degree, high in rotary cultivation work efficiency, convenient to operate and high in environment adaptability.
Owner:ZHENGZHOU SHUNYI TECH CO LTD
Multifunctional rotary cultivator
Owner:CHENZHOU JINTONG INFORMATION TECH CO LTD
A two-way rotating crawler-type protective combined tillage machine
ActiveCN104186036BSimple structureEasy to manufactureSpadesTilling equipmentsAgricultural engineeringGreen manure
The invention discloses a bilateral-rotation crawler-type protective combined tillage machine. The bilateral-rotation crawler-type protective combined tillage machine comprises a rack, a crawler mechanism, an engine on the rack, a cab on the rack, a rotary tillage support at one end of the rack, rotary blade rollers and a rotary tillage speed change box connected with the rotary blade rollers, wherein the crawler mechanism is arranged on the rack and used for walking, and the rotary blade rollers are arranged on the rotary tillage support and used for rotary tillage. The bilateral-rotation crawler-type protective combined tillage machine further comprises a middle speed change box, and the middle speed change box is connected with the engine and the rotary tillage speed change box at the same time and used for controlling the rotary blade rollers to rotate forwardly or reversely in the rotary tillage process. The bilateral-rotation crawler-type protective combined tillage machine is simple in structure and easy to manufacture, a rotary cultivator can carry out forward rotary tillage or reverse rotary tillage according to actual needs, the function of burying and covering green manure and straw stubbles is achieved in the reverse rotating process, the rotary tillage effect is good, and work efficiency is high.
Owner:湖州思达机械制造有限公司
A rotary tiller device for a rotary tiller
ActiveCN105917763BEffective peelingAble to adjust the depth of entry into the soilTilling equipmentsVehicle frameRotary engine
Owner:GUANGDE COUNTY SHIJIE TOWN WENCAI RICE PLANTING FAMILY FARM
Rotary cultivator cutter shaft assembly
Owner:HUBEI SHUANGYU MACHINERY TECH
Agricultural rotary cultivator
InactiveCN106664837ASimple structureEasy to useTilling equipmentsFixed frameAgricultural engineering
The invention discloses an agricultural rotary cultivator. The agricultural rotary cultivator comprises a fixing disc. The top of the fixing disc is fixedly provided with a suspension block. Two sides of the bottom of the fixing disc are fixedly connected with a tensioning frame. The bottom end of the tensioning frame is fixedly connected with a bottom plate. The fixing disc is fixedly connected with a bottom plate by a fixing frame welded on the bottom of the fixing disc. Two ends of the bottom of the bottom plate are fixedly provided with carrier blocks. The top of the bottom plate is fixedly provided with a motor. The motor is in the transmission connection with a turning wheel by a belt. The turning wheel is sheathed on a support shaft. Two ends of the support shaft are respectively fixed on the inner sides of two carrier blocks. The support shaft is further provided with rotary tillage blades. The agricultural rotary cultivator has the simple structure and the convenient use, and is capable of achieving the effect of driving the rotary tillage blades to be rotated by installing the motor, and achieving the effect of fixing the bottom plate by installing the tensioning frame and the fixing frame.
Owner:天津磬然科技有限公司
Cutter shaft assembly of paddy and upland dual-purpose rotary cultivator
ActiveCN108575125ALow entry resistanceImprove the effect of rotary tillageTilling equipmentsAgricultural engineeringDual purpose
The invention relates to a cutter shaft assembly, particularly relates to a cutter shaft assembly of a paddy and upland dual-purpose rotary cultivator, and belongs to the technical field of componentsof agricultural machinery. The cutter shaft assembly comprises a cutter shaft, cultivation cutter heads, rotary cultivation cutters, a plurality of support discs and a grass pricking depth limit rod.A spline housing is arranged at an end of the cutter shaft, the support discs are welded on the cutter shaft at intervals and are positioned between the spline housing and a bearing block, the cultivation cutter heads are uniformly distributed on the circumference of the cutter shaft and are positioned between the support discs, and the rotary cultivation cutters are fixedly arranged on the cultivation cutter heads via bolts. The cutter shaft assembly of the rotary cultivator has the advantages that the cultivation cutter heads are mounted on the cutter shaft in a dislocation manner, the rotary cultivation cutters are oppositely mounted on the adjacent cultivation cutter heads, accordingly, blades are low in soil entering resistance, soil is free of hardening after rotary cultivation is carried out, and rotary cultivation effects can be greatly improved.
Owner:HUBEI SHUANGYU MACHINERY TECH
A rotary tiller with anti-breakage, anti-grass entanglement and high soil-turning efficiency
ActiveCN112243605BAvoid entanglementImprove crushing effectTilling equipmentsAgricultural scienceAgricultural engineering
Owner:青岛穗禾科技发展有限公司
Rotary tillage part and carriage connection device
InactiveCN103814636AImprove the efficiency of rotary tillage operationsEliminate wheel marksTilling equipmentsTransmitted powerMechanical engineering
The invention discloses a rotary tillage part and carriage connection device. A rotary tillage part is connected with a carriage through the connection device. The carriage transmits power to the rotary tillage part through a gear unit of the connection device, so that the rotary tillage part operates normally. The connection distance between the rotary tillage part and the carriage is increased by adding the connection device, so that no interference between the rotary tillage part and tires occurs; accordingly, working width of the rotary tillage part is not limited by wheel span of the carriage, and the working width can be increased; meanwhile, during rotary tillage, wheel tracks left when a car travels can be eliminated, and the effect of rotary tillage is improved.
Owner:GUANGXI HECHI DEJIAN AGRI EQUIP MFG
Soil covering device for planting crops
ActiveCN112243617BReduce resistanceImprove germination rateSpadesPloughsAgricultural engineeringMechanical engineering
The invention relates to the technical field of crop planting, in particular to a soil-covering sowing device for crop planting, comprising a soil-covering module, the soil-covering module is fixedly connected with a leveling soil module and a seeding module, the soil-covering module includes a support shell, and the bottom surface of the support shell One side is fixedly connected with a side plate, and the side of the side plate is rotatably connected with a first rolling bar and a second rolling bar, and the sides of the first rolling bar and the second rolling bar are fixedly connected with a plurality of rotary knives. In the present invention, the first rolling rod and the second rolling rod are connected through the rotation of the side plate, and the transmission rod can drive the rotating rod to rotate through the first gear and the second gear, thereby driving the first rolling rod and the second rolling rod to rotate, and the rotation directions of the two are opposite , when the rotary knives on the first roller and the second roller are rotated, the soil and straw will first pass under the first roller and then be thrown from the top of the second roller to the rear of the second roller, so that the soil, straw and weeds can be removed from the top. Falling down onto the seed legs, soil, stalks and weeds will not easily block the seed legs.
Owner:蒙城县振兴永发农机股份有限公司
a planter
ActiveCN105814992BImprove survival rateIncrease profitSpadesPloughsAgricultural engineeringAgricultural machinery
The invention relates to the technical field of agricultural machinery and specifically relates to a sowing machine. The sowing machine comprises a frame, wherein a power draft gear, a rotary tillage device, a flat caking device and a sowing device are successively arranged on the frame along a driving direction; the rotary tillage device comprises a gear frame, a transmission mechanism, a rotary blade component and a protecting cover; the sowing device comprises a seed storage box, a fertilizer storage box, a seed conveying channel, a fertilizer conveying channel, a discharging channel, a seed rotary dialing piece and a fertilizer rotary dialing piece; the seed conveying channel is used for conveying seeds; the fertilizer conveying channel is used for conveying the fertilizer; the discharging channel is used for conveying the mixture of the seeds and fertilizers; the seed rotary dialing piece is arranged at an inlet of the seed conveying channel; the fertilizer rotary dialing piece is arranged at the inlet of the fertilizer conveying channel; the outlet of the seed conveying channel and the outlet of the fertilizer conveying channel are both communicated with the discharging channel; a valve is arranged on the discharging channel. The sowing machine can be used for rotary tillage, leveling, sowing and fertilization; the labor intensity of the peasant is relieved; the production efficiency is increased; the rotary tillage effect is excellent; the hack and weeding effects are excellent; the fertilization is uniform; the fertilizer utilization ratio is high; the survival rate of seeds is high.
Owner:GUANGDE COUNTY SHIJIE TOWN WENCAI RICE PLANTING FAMILY FARM
Easy-to-adjust multi-rotary universal rotary tiller
ActiveCN111903251BLow retrofit costDoes not affect tillage depthTilling equipmentsGear wheelBevel gear
The invention discloses an easy-adjustable multi-rotation general-purpose rotary cultivator, which includes a frame, a gearbox and a knife roller; the frame adopts a front and rear symmetrical structure, and can be connected to a tractor from the front or rear for operation; the variable speed The box includes a gearbox housing, a bevel gear train and a spur gear train; the bevel gear train includes two small bevel gears and two large bevel gears; each small bevel gear meshes with two large bevel gears at the same time, each large bevel gear The bevel gear meshes with two small bevel gears at the same time; the spur gear train includes a small spur gear, a large spur gear and an output spur gear, and the three are meshed sequentially from top to bottom; the small spur gear is set on the two large bevel gears In the cavity surrounded by the two small bevel gears, a first clutch and a second clutch are respectively arranged between the two ends of the small spur gear shaft and the two large bevel gears, and both clutches are provided with operating mechanisms. The invention adopts a symmetrical frame and a reversible gearbox to realize forward and reverse operation and forward and backward reversing operation, and improves the efficiency of rotary tillage operation.
Owner:HUAZHONG AGRI UNIV
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