42results about How to "Good ditching effect" patented technology

The invention discloses intelligent agricultural equipment integrating precise simultaneous seed and fertilizer application and shallow buried drip irrigation pipe laying functions. The problems that in the prior art, drip irrigation belt laying is poor in stability, and drip irrigation belts cannot be shorn automatically are solved. The intelligent agricultural equipment is characterized by integrally completing sowing, fertilizing and drip irrigation belt laying, and drip irrigation belt laying is stable. According to the technical scheme, the equipment comprises an air-aspiration type precise sowing system arranged on a rack, a spiral seed and fertilizer quantitative conveying system arranged at the position, at one side of the air-aspiration type precise sowing system, of the rack and a shallow buried drip irrigation pipe laying system, a belt pressing wheel in the shallow buried drip irrigation pipe laying system is arranged below the rack, the shallow buried drip irrigation pipe laying system comprises a drip irrigation belt roll frame fixed to the rack, a reverse wheel, two drip irrigation belt extruding-out rolls opposite in rotating direction, a rotating drip irrigation belt shearing device, a middle wheel and the belt pressing wheel are sequentially arranged on the lower portion of the drip irrigation belt roll frame from one direction to the other direction, and a drip irrigation belt passes through the reverse wheel, the drip irrigation belt extruding-out rolls, the rotating drip irrigation belt shearing device and the middle wheel to reach the belt pressing wheel.

The invention discloses a rotary tillage and ditching device. The rotary tillage and ditching device comprises a frame and a rotary tillage mechanism arranged on the frame. A forward plough used for opening up a trench is arranged ahead of a heading direction of the rotary tillage mechanism on the frame. A rotary tillage shaft of the rotary tillage mechanism is provided with two packing auger shaping mechanisms located behind the forward plough. All the packing auger shaping mechanisms are provided with auger blades spirally rotating around the rotary tillage shaft. The packing auger blades of the two packing auger shaping mechanisms are opposite in spiral directions and push top soil subjected to soil-turning operation by the forward plough to two sides of the opened trench when performing rotary motion along with the rotary tillage shaft. The rotary tillage and ditching device is advantaged by being simple and reasonable in structure, low in manufacture cost, small in resistance of trench digging, fine in trench digging quality and low in power consumption.

The invention provides a fertilizer applicator realizing adjustable fertilizer application depth. The fertilizer applicator comprises a fertilizer box and is characterized in that traveling wheels are mounted at the lower part of the fertilizer box which is connected with a traction device, a power output shaft of the traction device is connected with a drive sprocket which is connected with a driven sprocket through a chain, the driven sprocket is mounted on a transmission shaft, the transmission shaft is connected to the bottom of the fertilizer box through a suspension arm with adjustable height, a rotary furrowing cutter is mounted on the transmission shaft, a discharge port of the fertilizer box is connected with a discharge pipe, the discharge pipe comprises a corrugated hose section connected with the fertilizer box and a rigid pipe section connected with a free end of the suspension arm. The fertilizer applicator adjusts the fertilizer application depth as required conveniently, so that the fertilizer efficiency is realized sufficiently.

The invention discloses a combined knife blade type terrain-self-adaptation furrowing machine, which comprises a frame, a furrowing mechanism, a terrain detecting device and a depth limiting and regulating device, wherein the furrowing mechanism, the terrain detecting device and the depth limiting and regulating device are all mounted on the frame; the terrain detecting device is mounted on the frame and is used for detecting the real-time terrain state of a ground surface to be furrowed by the furrowing machine; a knife-blade included angle regulating device is mounted on the frame and is further used for regulating the opening-closing angles of combined furrowing knife blades according to the demand of a user; the depth limiting and regulating device comprises a first depth limiting device and a second depth limiting device; the depth limiting and regulating device is used for regulating the heights of the first depth limiting device and the second depth limiting device based on thedetection result of the terrain detecting device. The combined knife blade type terrain-self-adaptation furrowing machine is used for avoiding the problems that the furrowing depth is not uniform anda furrow dam is unsymmetrical, which are caused as the ground surface is uneven, guaranteeing the consistency of the furrowing depth and providing convenience for later drainage and irrigation.

The invention discloses a straw returning seeder. The straw returning seeder comprises a seeder body, and a main transmission component, a stubble cleaning component, a grass cleaning component, a seed fertilizer seeding component and an earthing component installed on the seeder body, wherein the main transmission component is connected to a power shaft of the stubble cleaning component, and the power shaft of the stubble cleaning component is connected with a transmission shaft of the grass cleaning component; an output shaft of the earthing component is connected with an input shaft of the seed fertilizer seeding component; the stubble cleaning component comprises a power shaft, Y-type stubble cleaning cutters uniformly arranged on the power shaft at intervals, and a rolling and cutting cutter installed on the seeder body; the grass cleaning component comprises a transmission shaft, grass cleaning cutters uniformly arranged on the power shaft at intervals, and a grass dividing plate arranged on the seeder body; the seed fertilizer seeding component comprises a seed fertilizer box, a seed fertilizer mechanism and a furrow opener which are connected in turn; two rows of the furrow openers are arranged in a radial arrangement; a double-carrier bar is arranged on the seeder body for fixing two rows of the furrow openers. By adopting the straw returning seeder, the stubble cleaning, seeding and covering steps can be finished at one time with good crushing effect and the straw returning seeder can normally work when the sowing width is expanded to 360 cm or greater than 360 cm.

The invention discloses a small ditching, fertilizing and soil covering all-in-one machine for hills and mountains. The all-in-one machine comprises a rack, a walking frame, an engine, a ditching cutter, a soil covering cover, a fertilizing device, a transmission device, a traveling device and a tilling depth adjusting device. The all-in-one machine is simple in structure, ditching, fertilizing and soil covering integrated operation can be completed, the working efficiency is effectively improved, and the tilling depth can be adjusted and stabilized through the tilling depth adjusting device; a traveling system is designed, and two iron segmented grid type land pressing wheels are adopted as traveling wheels, so that the trafficability of the machine in hills and mountains is improved; and the fertilizer applying system is provided with a fertilizer feeding clutch device, so that a switch of the fertilizer feeding system can be controlled according to actual requirements, and the fertilizer is effectively saved.

The invention belongs to the technical field of agricultural machines, and particularly relates to a twin-row anti-blocking opener with a replaceable spade point. The twin-row anti-blocking opener with the replaceable spade point comprises a seed guiding set mounted on a spade handle, a spade point mounting plate and the spade point; the spade point mounting plate is fixed in front of the seed guiding set, and the spade point is connected with the spade point mounting plate through a bolt and a nut; two symmetrical seed guiding grooves are formed in the seed guiding set; semicircular pipes used as anti-blocking components are mounted at the upper end of the spade point mounting plate and the front side of the seed guiding set; each semicircular pipe is divided into a left side face and a right side face, wherein the two side faces are made of materials with different friction coefficients. In the ditching operation, due to the fact that the two side faces of each semicircular pipe are different in friction coefficient, friction force of different magnitudes is generated on straw at the surface layer, straw blocked at the front face of the opener laterally slides, and the anti-blocking effect is achieved; the spade point can be quickly replaced after being abraded, and the ditching effect and the service life of the no-tillage opener is guaranteed.

The invention discloses a submarine pipeline laying furrow opener, which is suitable for furrowing operation of a hard soil sand seabed with the water depth of 500 meters. The device comprises a drillbit, cutter teeth, a rotating shaft, a mechanical sealing piece, a nozzle, an outer shell, a push-pull rod inner rod, a push-pull rod outer rod, a fixing rod, a fixing clamping piece, a filter screen, a hose, an inner cylinder, an inner pump, an inner pump fixing base, a water inlet pipe, a water outlet pipe, a waterproof motor, a speed reducer and other components; the waterproof motor drives the speed reducer, so that the speed reducer drives the rotating shaft, the cutter teeth and the drill bit to rotate; the special top bifurcated drill bit is adopted, the soil breaking capacity is higher, a push-pull rod controls the operation angle and depth of the furrow opener, seawater pumped by the inner pump is pressurized by the nozzle, high-pressure water can crush hard soil and sand blocksand reduce the furrowing resistance, and the seabed is furrowed in a mechanical and hydraulic jetting composite mode. The submarine pipeline laying furrow opener provided by the invention has the advantages of being good in furrowing effect, high in working efficiency, stable in working state, economical, safe and the like.

The invention discloses a paddy field trenching and soil transporting integrated machine which is good in trenching effect and capable of conveying soil to a position farther away from a side trench. The machine comprises a frame. A suspending support connected with a tractor is arranged on the frame; the lower end of the frame is provided with a trenching plowshare and a machete rotary tillage device; the machete rotary tillage device is connected with a gearbox arranged on the frame through a first transfer box; a first frame at the rear end of the machete rotary tillage device is provided with an elevator; the lower end of a seventh elevator is cooperated with the machete rotary tillage device; the gearbox is connected with a driving sprocket arranged inside the upper end of the elevator through a second transfer box; the lower end of the elevator is provided with a driven sprocket cooperated with the driving sprocket; a transfer chain is arranged between the driving sprocket and the driven sprocket; a plurality of transfer scrapers are evenly arranged on the transfer chain; the transfer chain is arranged in a housing of the elevator.

The invention discloses a straw returning seeder. The straw returning seeder comprises a seeder body, and a main transmission component, a stubble cleaning component, a grass cleaning component, a seed fertilizer seeding component and an earthing component installed on the seeder body, wherein the main transmission component is connected to a power shaft of the stubble cleaning component, and the power shaft of the stubble cleaning component is connected with a transmission shaft of the grass cleaning component; an output shaft of the earthing component is connected with an input shaft of the seed fertilizer seeding component; the stubble cleaning component comprises a power shaft, Y-type stubble cleaning cutters uniformly arranged on the power shaft at intervals, and a rolling and cutting cutter installed on the seeder body; the grass cleaning component comprises a transmission shaft, grass cleaning cutters uniformly arranged on the power shaft at intervals, and a grass dividing plate arranged on the seeder body; the seed fertilizer seeding component comprises a seed fertilizer box, a seed fertilizer mechanism and a furrow opener which are connected in turn; two rows of the furrow openers are arranged in a radial arrangement; a double-carrier bar is arranged on the seeder body for fixing two rows of the furrow openers. By adopting the straw returning seeder, the stubble cleaning, seeding and covering steps can be finished at one time with good crushing effect and the straw returning seeder can normally work when the sowing width is expanded to 360 cm or greater than 360 cm.

The invention discloses a no-tillage anti-blocking ditcher. The ditcher comprises a stubble breaking mechanism, an anti-blocking device and a ditching device, wherein a double-disc obtuse-angle ditcher serves as the ditching device, the ditching device and the stubble breaking mechanism are connected to a rack through parallel four-bar profiling mechanisms, and the stubble breaking mechanism is located on the ditching device and on the rear side of the stubble breaking mechanism; the anti-blocking device is arranged beside the stubble breaking mechanism. The ditcher is additionally provided with the anti-blocking device, so that the consistency and stability of the seed ditch depth are ensured; the disturbance of the double-disc obtuse-angle ditcher on the soil is minimized, and the double-disc obtuse-angle ditcher can also achieve better soil penetration capability under the aid of the blade stubble breaking ditcher; the anti-blocking device is simple in structure, so that the cost isgreatly reduced.

The invention discloses a furrower. The furrower comprises a main shaft and furrowing wheels mounted on the main shaft, wherein the furrowing wheels are disc-shaped; each furrowing wheel comprises twoside discs, and the two side discs intersect at the outer circumference to form an annular edge; and a mounting hole is formed in the center of each side disc, and the main shaft penetrates through the mounting hole. According to the furrower, the disc-shaped furrowing wheels are mounted on the main shaft and can rotate, and the annular edges of the outer circumferences of the furrowing wheels are embedded into muddy ground, so that rolling type furrowing can be carried out when furrowing operation is carried out in a field; compared with a traditional furrower, the resistance is smaller, andthe surfaces of the side discs of the furrowing wheels are smooth and difficult to bond with soil, so that the advancing resistance is further reduced; and in addition, the furrower is simple to produce, low in cost and good in furrowing effect, and can reduce the labor force of farmers and guarantee the seeding quality when being used in cooperation with a seeder.

The invention belongs to the technical field of agricultural machines, and particularly relates to a twin-row anti-blocking opener with a replaceable spade point. The twin-row anti-blocking opener with the replaceable spade point comprises a seed guiding set mounted on a spade handle, a spade point mounting plate and the spade point; the spade point mounting plate is fixed in front of the seed guiding set, and the spade point is connected with the spade point mounting plate through a bolt and a nut; two symmetrical seed guiding grooves are formed in the seed guiding set; semicircular pipes used as anti-blocking components are mounted at the upper end of the spade point mounting plate and the front side of the seed guiding set; each semicircular pipe is divided into a left side face and a right side face, wherein the two side faces are made of materials with different friction coefficients. In the ditching operation, due to the fact that the two side faces of each semicircular pipe are different in friction coefficient, friction force of different magnitudes is generated on straw at the surface layer, straw blocked at the front face of the opener laterally slides, and the anti-blocking effect is achieved; the spade point can be quickly replaced after being abraded, and the ditching effect and the service life of the no-tillage opener is guaranteed.

The invention discloses a ditcher cutterhead with a lubrication function. The ditcher cutterhead with the lubrication function comprises a cutterhead base, first clamping grooves are formed in the upper end surface of the cutterhead base, fixing pin rolls are fixedly installed in the middles of the upper ends in the first clamping grooves, and cutters movably sleeve the upper ends of the fixing pin rolls; the cutterhead base is connected with a cutterhead cover through a fixing bolt, second clamping grooves are formed in the outer side surface of the cutterhead cover, and a second hole grooveis formed in the middle of the upper end surface of the cutterhead cover; a boss is fixedly installed in the middle of the upper surface of an inner cavity of the cutterhead cover, third clamping grooves are formed in the middle of the outer side surface of the boss, and a lubricating oil tank is fixedly installed in the middle of the upper surface of the inner cavity of the cutterhead cover; oiloutlet pipes are fixedly installed on the outer side surface of the lubricating oil tank, and a first hole groove is formed in the middle of the upper end surface of the lubricating oil tank. The ditcher cutterhead with the lubrication function not only can timely check and replace the cutters, but also can lubricate joints of a cutterhead body and the cutters, and the ditching speed is increased.

The invention relates to the field of sugarcane planting equipment, and particularly discloses a sugarcane integrated planting machine with a data collection function. The machine comprises a main frame, a fertilizing device, a water, pesticide and fertilizer barrel, a herbicide barrel, a seed metering device, a seeding plate, a soil separating device, a movable plate, a rotary tillage device with rotary tillage cutters and 7-shaped cutters, and a film covering profiling device with an elastic frame assembly. According to the sugarcane integrated planting machine, in combination with a controller with a GPS positioning and navigation function, data such as fertilizer application amount, water application amount, pesticide application amount, seed application amount, walking track and speed can be controlled and collected, and scientific decision making and precise management are facilitated. The rotary tillage cutters and the 7-shaped cutters are ingeniously matched, so that better grass chopping, soil crushing, deep scarification and ditching effects can be achieved at the same time, and the movable plate can be used for conveniently adjusting the ditching width. The seed metering device is matched with the seeding plate for use, so that the working efficiency is improved, the safety is higher, seeds can be placed in parallel at equal intervals, and the growth distance of sugarcane buds is ensured. The elastic floating design of the film covering device can improve the attaching degree of film covering, and the better film covering effect is achieved.

The invention belongs to the technical field of sharing and the modern agricultural machinery field and particularly relates to an intelligent storage bin for a furrow opener of a seeding machine. Theintelligent storage bin comprises a data part, an execution part and a control part. When a use request is given out by a farmer, the control part judges whether to adjust the structure of the furrowopener and determines the adjusting range according to the softness of soil, after the furrow opening depth of the furrow opener is matched with the demand of the farmer, an intelligent lock is opened, and the farmer can use the furrow opener. Furrow openers with different specifications are placed on the intelligent storage bin, the structures of the furrow openers can be adjusted according to the actual planting condition, and the furrow opener with the best furrow opening effect can be provided for the farmer according to the demand.

The present invention provides an adjustable trencher cutter head, which includes a cutter head housing 1, a rotating shaft and a drive assembly, the rotating shaft is rotatably mounted on the arc-shaped side wall of the cutter head housing, and the axis of the rotating shaft is vertical And intersect with the axis of the cutter head housing, the number of the rotating shafts is at least three and uniformly distributed in the circumferential direction; the head of the rotating shaft is rigidly connected with a blade, and the length direction of the blade is perpendicular to the axis of the rotating shaft. The tail of the rotating shaft extends into the installation cavity, and a driven gear is fixed at its end; the drive assembly is located in the installation cavity, and the output end of the drive assembly is connected with the driven gear and used to drive the rotation of the rotation shaft , to drive the blade to rotate and realize the adjustment of the effective width of the blade.

The invention relates to a special disc type single-side ditcher for lycium chinense. The special disc type single-side ditcher for the lycium chinense comprises a frame body, a power transmission device, a depth-limiting wheel and a disc type ditching device, wherein the power transmission device is assembled on the frame body, the depth-limiting wheel is assembled at one side of the frame body,the disc type ditching device is assembled at the other side of the frame body, a power input end of the power transmission device is connected with a power output end of a tractor, and a power outputend of the power transmission device is assembled with the disc type ditching device. The special disc type single-side ditcher for the lycium chinense has the advantages that the disc type ditchingoperation of the lycium chinense can be achieved; the rear end of the tractor is connected with the front end of the frame body, the power output end of the tractor is connected with the power input end of the power transmission device, and the height of the depth-limiting wheel is controlled, so that the depth of ditching can be adjusted; the tractor transmits power to the power transmission device, the power transmission device transmits the power to the disc type ditching device, and the disc type ditching device rotates for ditching; the energy source output is saved, and the ditching efficiency for lycium chinense planting and fertilization is improved.

The invention discloses a ditching device special for underground power pipeline construction. The ditching device comprises rolling wheels, mounting columns, a working plate, a control box, a stand column and a rotating block, wherein the mounting columns are arranged at the upper ends of the rolling wheels, and the working plate is arranged at the upper ends of the mounting columns; the upper end of the working plate is provided with the control box, and the stand column is arranged at the upper end of the control box; a rotating block is arranged at the upper end of the stand column, and amovable handle is arranged on one side of the rotating block; a driving motor is arranged on one side of the control box, a control switch is arranged at the upper end of the driving motor, and a power box is arranged on one side of the stand column; a lamp frame is arranged on one side of the power box, and an illuminating lamp is arranged on one side of the lamp frame; and a sliding block is arranged on one side of the control box. The ditching device has the beneficial effects that the effect of ditching can be better, can be applied to various ditching depths and is convenient and practical.

The invention discloses an adjustable ditching device of a seeding and fertilizing machine. The adjustable ditching device comprises a traction power device and a rack connected with the traction power device, wherein walking wheels are arranged under the rack; the rack is at least provided with a depth adjusting mechanism and a seed and fertilizer tank; the depth adjusting mechanism is connectedwith the adjustable ditching device through adjustable connecting rods; each adjustable connecting rod comprises a connecting plate and a U-shaped groove rod connected with the connecting plate through a hinge; two connecting lug plates are arranged at the end part of each U-shaped groove rod; the connecting plates are fixedly arranged on the rack through U-shaped screws; holes for adjusting a connecting position of the adjustable ditching device are formed in the connecting lug plates. According to the adjustable ditching device disclosed by the invention, the depth adjusting mechanism can belifted freely, and the types and the in-soil depth of the adjustable ditching device can be adjusted according to different soil and crops; when a double-disk ditcher is used, as a fertilizer fallingplate is designed and the accumulation point angle and the stress of the double-disk ditcher are adjusted, a ditching effect is good, and seed burning cannot be caused as seeds and fertilizer cannotbe mixed.

The invention belongs to the field of sharing technology and the field of modern agricultural machinery, and specifically relates to a smart pile for storing ditch openers, which includes a data unit, an execution unit and a control unit. Determine whether to adjust the structure of the opener and the extent of the adjustment. When the depth of the opener matches the needs of the farmers, open the smart lock and use the opener for the farmers. There are multiple ditch openers with different specifications placed on the present invention, and the structure of the ditch openers can be adjusted according to the actual planting conditions, and the ditch openers with the best ditching effect can be provided for the farmers according to the needs of the farmers.

The invention relates to a ditching machine with adjustment function for agricultural cultivation, which includes a car body, a push handle, a baffle, a ditching device, an adjustment mechanism, two cleaning mechanisms and four wheels, and the adjustment mechanism includes a distance sensor , a driving assembly, a telescopic frame, two connecting assemblies and two hinged blocks, the cleaning mechanism includes a push plate, a limit assembly, a transmission assembly and a rotating assembly, and the rotating assembly includes a first bearing, a rotating shaft, a rotating rod, a slide Blocks and hinged rods, this trencher with adjustment function for agricultural cultivation can adjust the height of the trencher according to the actual ground height through the adjustment mechanism, so that the trenches opened are consistent and the trenching effect is improved. The cleaning mechanism can clean the mud on the baffle and prevent the normal work of ditching from being affected by excessive mud accumulation. More energy, higher practicability.

The invention discloses a suspension type furrow opener for sowing in landscape architecture. The suspension type furrow opener comprises a furrowing main frame; two telescopic cylinders are symmetrically installed at the two ends of the upper part of the furrowing main frame, and a suspension bracket plate is connected under the furrowing main frame by means of a buffer rack; the tops of the twotelescopic cylinders are connected with a tractor by means of mounting seat plates, and a hydraulic oil cylinder is arranged between the telescopic cylinders; a piston rod of the hydraulic oil cylinder is connected with the tractor by means of a circular truncated cone seat, and the bottom of the hydraulic oil cylinder is arranged in a groove seat of the furrowing main frame; a damper spring sleeves the periphery of the outer side of the buffer rack; a furrowing coulter and a furrowing cutter wheel are sequentially arranged under the suspension bracket plate from left to right; the furrowing coulter is fixedly installed on the lower surface of the suspension bracket plate by means of a plow-pole; a plurality of blades are arranged at the outer side ring of the furrowing cutter wheel, and the furrowing cutter wheel is connected with the suspension bracket plate by means of a support; the suspension type furrow opener can adjust the furrowing depth and also increases the furrowing efficiency.

The invention discloses a single profiling type rice and wheat dual-purpose precision hill seeder. The single profiling type rice and wheat dual-purpose precision hill seeder comprises a profiling mechanism, a ditching mechanism, a hill seeding type seeding mechanism, a soil covering and suppressing mechanism and a power system which provides power for the hill seeding type seeding mechanism; the profiling mechanism comprises a main body frame and a connecting frame; the main body frame is a parallelogram frame structure; connecting positions are hinged; one end of the connecting frame is connected with the main body frame; the other end of the connecting frame is connected with the hill seeding type seeding mechanism; the ditching mechanism, the hill seeding type seeding mechanism and the soil covering and the compressing mechanism are sequentially connected. The single profiling type rice and wheat dual-purpose precision hill seeder has the advantages of achieving synchronous soil crushing, levelling, ditching, precision hill seeding, soil covering and compressing operations, achieving the integral seeding operation in one step, effectively reducing worker labor intensity, improving the production efficiency and the agricultural mechanization level, effectively controlling the seeding depth, guaranteeing seed emergence rate and being uniform and continuous in seeding, reasonable in planting distance, suitable in seeding amount, good in seeding quality and compatible to rice and wheat operation.

The invention belongs to the technical field of sharing and the modern agricultural machinery field and particularly relates to an intelligent storage bin for a furrow opener of a seeding machine. Theintelligent storage bin comprises a data part, an execution part and a control part. When a use request is given out by a farmer, the control part judges whether to adjust the structure of the furrowopener and determines the adjusting range according to the softness of soil, after the furrow opening depth of the furrow opener is matched with the demand of the farmer, an intelligent lock is opened, and the farmer can use the furrow opener. Furrow openers with different specifications are placed on the intelligent storage bin, the structures of the furrow openers can be adjusted according to the actual planting condition, and the furrow opener with the best furrow opening effect can be provided for the farmer according to the demand.

A soil smashing and ditching device comprises a ditching edge (1), a riffle splitter (2), a stable frame (3) and a handle (4). A cutter edge of the ditching edge (1) is arranged at the front end. The stable frame (3) is arranged at the rear end of the ditching edge (1) and hinged with the ditching edge (1). The ditching edge (1) and the stable frame (3) form a rectangular frame. An arc-shaped section (11) is arranged at the lower end of the ditching edge (1). The stable frame (3) is in an S shape. The riffle splitter (2) is arranged between the ditching edge (1) and the stable frame (3). The riffle splitter (2) is connected with the ditching edge (1). The riffle splitter (2) is in a fusiform shape. The handle (4) is fixedly connected with the ditching edge (1). The soil smashing and ditching device has the advantages of being capable of saving labor and better in ditching effect.

The invention discloses a ditching system suitable for the surface layer of natural grassland of a high-altitude cold region. The ditching system comprises a power steering device, a power transferring device and a ditching device. The power steering device is connected with external power, and is used for steering the external power and transferring the power to the power transferring device. Thetwo ends of the power transferring device are connected with the power steering device and the ditching device respectively, and used for transferring the power transferred by the power steering device to the ditching device. The ditching device comprises a plurality of ditching cutters, and used for receiving the power transferred by the power transferring device and driving the ditching cuttersto carrying out ditching work on the surface layer. According to the ditching system, the problem about ditching at the state that gravel in a soil layer is large in scale and is densely distributedis solved, the ditching effect is good, and the ditching system is of great significance on ecological protection and construction of the natural grassland of the high-altitude cold region.

The invention belongs to the field of sharing technology and the field of modern agricultural machinery and particularly relates to an equipment pile for a furrow opener. The equipment pile comprisesa data part, an execution part and a control part. When a use request is given out by a farmer, the control part judges whether to adjust the structure of the furrow opener and determines the adjusting range according to the softness of soil, after the furrow opening depth of the furrow opener is matched with the demand of the farmer, an intelligent lock is unlocked, and the farmer can use the furrow opener. Furrow openers with different specifications are placed on the intelligent storage pile, the structures of the furrow openers can be adjusted according to the actual planting condition, and the furrow opener with the best furrow opening effect can be provided for the farmer according to the demand.