30results about How to "Meet the agronomic requirements" patented technology

The invention relates to the technical field of bits, in particular to a spiral bit of a deep loosening cultivator. The spiral bit of the deep loosening cultivator comprises a drill rod and spiral blades, wherein the spiral blades are arranged on the drill rod, the number of the spiral blades is at least two, the at least two spiral blades are arranged at intervals along an axial direction of the drill rod. The spiral bit of the deep loosening cultivator has the advantages that the structure is simple; since the drill rod is connected with a transmission case output shaft of the deep loosening cultivator through a fastening piece, the at least two spiral blades are arranged on the drill rod and the spiral blades are arranged at intervals along the axial direction of the drill rod, compared with the traditional continuous spiral blades, the spiral blades of the spiral bit of the deep loosening cultivator is discontinuous, upwards ridged loose soil is also discontinuous when the spiral bit provided by the invention is used for cultivating land, the spiral bit does not bring soil layers below to the ground surface, the phenomenon of destroying soil layer structures is reduced, the agricultural requirement is satisfied and the practicability is high.

The invention discloses an electric hoisting type seedling growing watering machine and a watering control method. The electric hoisting type seedling growing watering machine comprises an electric type adjusting spraying and watering device, a movable type water supplying device, and a water pipe for connecting the electric type adjusting spraying and watering device with the electric type adjusting spraying and watering device, wherein the electric type adjusting spraying and watering device comprises a base box (38), a bracket (37), a pulley wheel (41), a spraying rod (9), a handrail device and an electric spraying rod hoisting device; an electric push rod (39) and a motor are arranged on the base box; a storage battery (40) for driving the motor is further fixed in the base box; the spraying rod transversely penetrates through the bracket; the spraying rod is mounted on a spraying rod bottom plate by a clamping hoop (43). According to the electric hoisting type seedling growing watering machine, the height of the spraying rod is adjustable, function are abundant, the operation is convenient and the electric hoisting type seedling growing watering machine is easy to popularize and implement.

The invention discloses a device for cutting, picking up and bundling straw stalks. The invention is characterized of adopting a self propelled chassis which takes a rubber track as a walk part, and installing a set of device for cutting, picking up and bundling the straw stalks especially for recycling the straw stalks on the chassis. The device for cutting, picking up and bundling the straw stalks adopts the self propelled chassis which takes the rubber track as the walk part; the chassis is provided with a stander; the stander is provided with an engine; the output shaft of the engine is provided with two sets of belts; one set of belt is connected with a walk speed changer by a rubber belt; the other set of rubber belt on the engine is connected with a work speed changer of the device for cutting, picking up and bundling the straw stalks; one end of the output shaft of the a work speed changer is provided with a belt wheel and is connected with the device for cutting, picking up and bundling the straw stalks by the belt; and the output shaft of the other end of the work speed changer is connected with a device for picking up and bundling by means of chain drive.

The invention discloses a feeding-type real-time seedling-cutting planting machine of sugarcane, which comprises a frame, and a seedling guide rack, a feeding unit and a power system, which are arranged on the frame, wherein the power system is connected with the feeding unit; the feeding unit also comprises a finger-chain feeding device, a feeding roller device and a section cutting roller; the finger-chain feeding device is arranged at the side part of the seedling guide rack; the input end of the feeding roller device is arranged below the finger-chain feeding device; the section cutting device is arranged at the output end of the feeding roller device; a guide slot for throwing the cut sugarcane seedlings in a planting furrow is formed under the section cutting roller. The finger-chain feeding device and the feeding roller device are combined to replace artificial feeding of the existing technology, and due to the automatic sugarcane seedling feeding, the amount of feed workers is reduced, the seeding labor intensity is alleviated, and the production cost is lowered and the planting is continuous and uniform; the seedling-cutting planting machine of sugarcane is suitable for planting sugarcanes with different line spacing.

The invention discloses a manual-drive lift type seedling growing watering machine and a watering control method. The manual-drive lift type seedling growing watering machine comprises a manual-drive regulating water spraying device, a movable water supply device and a water pipe. The manual-drive regulating water spraying device is connected with the movable water supply device by the water pipe; the manual-drive regulating water spraying device comprises a support plate I (4), a support plate II (15), guide sleeves (6), guide rods (5), pulleys (8), a spray rod (3), an armrest device and a manual-drive spray rod lifting device; the movable water supply device comprises a base (29), a water pump (31), a water pipe support (25) and a water supply armrest (35). The manual-drive lift type seedling growing watering machine and the watering control method have the advantages that the height of the spray rod can be adjusted, the manual-drive lift type seedling growing watering machine has multiple functions and is convenient to operate, and the manual-drive lift type seedling growing watering machine and the watering control method are easy to popularize and implement.

The invention relates to a bionic compact type narrow-fertilizer ditch and wide-seed band opener and belongs to the technical field of agricultural machinery. The bionic compact type narrow-fertilizer ditch and wide-seed band opener comprises a fertilizer conveying pipe, a seed conveying pipe, a seed distribution box, a narrow-fertilizer ditch shovel wing, wide-seed band shovel wings, a transition shovel wing, a sword type front cutting edge, a scattering plate, a seed baffling plate and the like; the bionic compact type narrow-fertilizer ditch and wide-seed band opener can be used for working conditions of rotary tillage type tillage, blocking prevention, ditching and the like of a no-tillage seeder, a wide-seed band seeder and the like, and can also be applicable to the working condition of directly breaking stubbles and ditching on a cultivated land or an uncultivated land by a common no-tillage seeder. The fertilizer conveying pipe and the seed conveying pipe are welded by virtue of a connection plate so as to form a whole body; the seed conveying pipe and the seed distribution box are welded to form a whole body; the sword type front cutting edge is embedded at the front lower end of the fertilizer conveying pipe; the wide-seed band shovel wings are arranged on the two sides of the seed distribution body; the sword type front cutting edge is internally embedded in front of the fertilizer conveying pipe, the fertilizer ditch shovel wing, the wide-seed band shovel wings and the transition shovel wing; the scattering plate and the seed baffling plate are arranged on the bottom face of the seed distribution box. The equal-depth accurate seeding is realized and a seed fertilizer is applied; the seeding quality and the fertilization quality are guaranteed; the foundation is laid on the yield improvement of crops.

The invention relates to a bionic narrow-fertilizer ditch and wide-seed band double-seed path opener and belongs to the technical field of agricultural machinery. The bionic narrow-fertilizer ditch and wide-seed band double-seed path opener comprises a fertilizer conveying pipe, a double-seed-path seed conveying pipe, a seed distribution box, a narrow-fertilizer ditch shovel wing, a wide-seed band shovel wing, a transition shovel wing, a sword type front cutting edge, a scattering plate, a seed baffling plate and the like; the bionic narrow-fertilizer ditch and wide-seed band double-seed path opener can be used for working conditions of rotary tillage type tillage, blocking prevention, ditching and the like of a no-tillage seeder, a wide-seed band seeder and the like, and can also be applicable to the working condition of directly breaking stubbles and ditching on a cultivated land or an uncultivated land by a common no-tillage seeder; seed fertilizer application, equal-depth accurate seeding and uniform distribution of seeds in the seed band are realized; the seeding quality and the fertilization quality are guaranteed; a foundation is laid on the yield improvement of crops; the head-on space of the opener is greatly increased and the problems of grass hanging and congestion are solved.

The invention discloses a novel garlic seeder and relates to the technical field of agricultural machinery. The novel garlic seeder comprises a frame, a seed box, a seed taking device, a direction adjusting device, a seeding device, a transmission device, a ground wheel and a traction suspension. The seed taking device comprises a plurality of parallel seed taking grooves 8, seed taking chains (4) are arranged in the seed taking grooves 8, and a plurality of seed taking spoons 5 are arranged on the seed taking chains; the direction adjusting device comprises a direction adjusting box 46 positioned in the middle of a seed falling vertical groove 10, the direction adjusting box consists of two half box covers which are fastened through a hinge, a bottom cone of the right half box cover of the direction adjusting box is lost to form an opening 48, and the direction adjusting box is provided with an opening direction-adjusting seed-turning mechanism; and the seeding device consists of an upper opening seeding box 21 at the lower part of the seed falling vertical groove 10, a seeding box cover plate 22, a seeding box and seeding box cover plate vertical movement mechanism and a seeding box timely opening seeding mechanism. The novel garlic seeder has a seed bud direction adjusting function, and can ensure that the garlic seed bud upward rate is over 95 percent. The novel garlic seeder plants garlic seeds in a plurality of rows, has high mechanization level, high seeding efficiency and high quality, vertically plants garlic seeds into soil, ensures consistent seeding depth, meets the requirement of agriculture, and is suitable to be promoted.

The invention discloses a seedling box of a vegetable transplanter and an earthing wheel adjusting device. An existing automatic transplanter is inconvenient to adjust, and the functions are matched but not linked. The seedling box disclosed by the invention comprises a chassis assembly, a seedling box assembly, a limiting wheel assembly, an earthing wheel assembly, a soil leveling wheel assembly and a linkage member. The limiting wheel assembly comprises a lead screw nut, a lead screw, a handle rod, a lead screw rod, a lead screw fixing piece, a guide rod and a limiting wheel; the soil leveling wheel assembly comprises a fixing rack, a soil leveling wheel rack, a soil leveling wheel, a turning plate, a spring rack, a spring rod, a spring and an R type pin. The seedling box disclosed by the invention can move front and back along the chassis assembly to be quickly and accurately matched with a seedling picking mechanism. The limiting wheel assembly can be used for quickly adjusting the height of the chassis to meet the planting requirements of different depths. The earthing wheel assembly can be used for earthing the roots of the seedlings planted into the field. The soil leveling wheel assembly can be used for compacting soil on the side face of a ridge. The linkage member enables the earthing wheel and the soil leveling wheel in set positions, so that the heights of the two can be quickly and simultaneously adjusted.

The invention relates to a planter, in particular to a garlic planter which can realize automatic operation. The garlic planter comprises a machine frame, a seed discharging device, a seed guiding device, a planting device, a walking device and a speed change device, wherein the seed discharging device, the seed guiding device, the planting device, the walking device and the speed change device are arranged on the machine frame; the machine frame consists of a side plate I, a side plate II, a bottom plate and a seed sieving plate supporting frame, the side plate I and the side plate II are arranged in parallel, the seed sieving plate supporting frame and a bottom plate fixing frame are arranged between the side plate I and the side plate II, the seed sieving plate supporting frame and the bottom plate are arranged in parallel, and the machine frame is connected with a tractor through a connecting rod; the seed discharging device is erected at an upper position between the side plate I and the side plate II; the seed guiding device is erected under the seed discharging device; the planting device is arranged at the lower end of the seed guiding device; the walking device is arranged at an inclined rear position of the bottom plate; the speed change device is fixedly arranged at the front part of the bottom plate, and is connected with a motor of the tractor. Spiral seed guiding pipes have a good automatic orientation function, so that the rate that scaly buds face upwards can be ensured to be 96%, mechanized sowing can be realized, the production efficiency is high, and the garlic sprouting rate is high.

The invention discloses a subsoiling machine drill structure, which comprises a connecting flange, a drill pipe, a drill body, a plurality of drilling tools and at least one spiral blade, wherein the connecting flange is arranged on one end of the drill pipe; the drill body is arranged on the other end of the drill pipe; the drilling tools are respectively installed on at least one spiral blade; at least one spiral blade is arranged on the periphery of the drill pipe; the diameter of the spiral blade gradually reduces from the drill body to the connecting flange. In the subsoiling machine drill structure disclosed by the invention, at least one spiral blade upwards ridges soil and is cooperated with the drilling tools to cut and rub the soil so as to realize a purpose of soil smashing. In addition, the diameter of at least one spiral blade gradually reduces from the drill body to the connecting flange, i.e. a drilling tool on the lower end of the subsoiling machine drill structure has a high linear speed, and the subsoiling machine drill structure can smash the clumps of special cultivated lands, such as salt and alkali zones and conforms to agricultural requirements.

The invention provides a three-row weeder tilling wheel component, and relates to agricultural machinery, in particular to mechanized intertillage and weeding operation equipment. Intertillage is suitable for field management operation in hilly ground and vegetable fields in greenhouses. Weeding is suitable for row spacing crops and rice in dry farmlands. The tilling wheel component comprises a tilling shaft, two tilling wheels and two half tilling wheels. Half of soil loosening tines on each tilling wheel adopts five-tine soil loosening tines and the other half of oil loosening tines on eachtilling wheel adopts four-tine soil loosening tines, and the soil loosening tines are arranged at intervals. Tips and seams of adjacent soil loosening tines are arranged in a mutually stagger way. The invention has the advantages that the anti-shake and anti-break performance is strong, the phenomena of tillage omitting and weeding omitting do not exist, and the operation area is increased under the condition of unchanged power.