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 discloses a rotary tillage, ditching, fertilizing, sowing, compacting and spraying multi-functional drought direct seeding machine. The machine includes a machine frame arranged on a tractor; a land wheel driving device is arranged in front of the machine frame; a cover shell is arranged on the machine frame, a rotary tillage and ditching device is arranged below the cover shell; a fertilizing device is arranged at the position, above the back of the cover shell, of the machine frame; a sowing device, a compacting device and a spraying device are arranged on the machine frame insequence on the rear side of the fertilizing device. The machine is reasonable in structural design and high in modularization degree, and through the working mode of integrating rotary tillage, ditching, fertilizing, sowing, compacting, and spraying, the operation efficiency is high, and the technical problems that an existing agricultural machine is single in function and low in operation efficiency are effectively solved.

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 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 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 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 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 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.