49 results about "Strip-till" patented technology

An agricultural tillage implement that employs multiple apparatus to carry out a strip-till farming operation is disclosed. A tillage shank runs a point through the compaction layer to fracture and loosen the soil, forcing it upwardly and outwardly where a pair of angled soil-gathering blades, located adjacent the shank, redirect the soil into a newly created berm. A trailing conditioning rotary reel having a particular cross-sectional profile forms the soil into a uniform raised berm ideally suited for planting.

These and other objects and objectives are attained by providing an soil conditioning rotary reel for a strip-till primary tillage system, the rotary reel having a particular cross-sectional profile that forms the soil into a uniform raised berm ideally suited for planting.

In lieu of rigid bars, a tillage reel utilizes a number of elongated flexible elements such as lengths of link chain that are spaced circumferentially around the reel and extend axially thereof. The flexible elements bow outwardly by centrifugal force as the reel rolls along the ground during tillage operations to impact and fracture clods encountered at the lower front extremity of the reel. When the reel is used in connection with strip till operations, the flexible elements bow upwardly and inwardly along the lower periphery of the reel as they engage and conform to the transverse cross-section of the strip till berm, thereby avoiding destruction of the berm notwithstanding the clod-pulverizing action provided by the flexible elements.

In lieu of rigid bars, a tillage reel utilizes a number of elongated flexible elements such as lengths of link chain that are spaced circumferentially around the reel and extend axially thereof. The flexible elements bow outwardly by centrifugal force as the reel rolls along the ground during tillage operations to impact and fracture clods encountered at the lower front extremity of the reel. When the reel is used in connection with strip till operations, the flexible elements bow upwardly and inwardly along the lower periphery of the reel as they engage and conform to the transverse cross-section of the strip till berm, thereby avoiding destruction of the berm notwithstanding the clod-pulverizing action provided by the flexible elements.

The invention discloses dai flavor beef instant jerky and a processing method thereof, and the dai flavor beef instant jerky is prepared by rolling fresh beef strips till softness, then mixing the fresh beef strips with dai flavor spices, pickling for 5-8 hours at the temperature of 4-8 DEG C, then drying and baking with charcoal fire and performing microwave sterilization treatment; and the processing method comprises the process steps of performing pretreatment on the raw materials, preparing the spices, pickling through the dry process, baking, arranging, packaging and performing sterilization treatment. The dai flavor unique spices are added in a product, high-quality fresh beef is selected, and steaming and boiling are not performed, thereby keeping original taste and flavor of the fresh beef and preventing the loss of nutrient substances; and the charcoal fire two-section process is adopted for baking after the fresh beef is pickled, thereby ensuring the flavor style of the product and being stable in quality. The process can overcome the shortcomings in the existing traditional processing technology and realize standardized and clean production. The good taste and the strong flavor of the product can be ensured, and the product is further ready-to-eat and convenient to take during traveling.

An agricultural system includes a frame, one or more row units coupled to the frame, one or more imaging devices coupled to the frame, and a controller. The one or more imaging devices are configured to capture images of a field beneath the agricultural system as the agricultural system traverses the field. The controller includes a processor and a memory, and processes the images captured by the one or more imaging devices. Processing the captured images includes determining a location of an implement line aligned with a first row unit of the one or more row units, determining a location of a center line of a first strip of a plurality of strips of the field, wherein the plurality of strips are separated by a plurality of rows of untilled land, determining a location of a tracking line, and determining whether the implement line and the tracking line are aligned with one another.

A tilling cultivator and associated method is disclosed for strip tilling cover crop in preparation for primary crop planting. The tiller includes a pressing drum having a band coulter for cutting surface and subsurface cover crop residue roots and compressing the cover crop into the soil. A trailing shank just behind and aligned with the coulter clears debris from the planting furrow, and a pair of staggered wavy coulters behind the shank closes any shank voids. A rolling basket or other optional soil conditioners trail behind the planting furrow to create a suitable seedbed for primary crop planting. The apparatus and an associated method of use aids in cover crop decomposition and pre-plant field preparation.

A strip till implement comprising a cultivator shovel or sweep positioned forwardly of a planter unit or strip tillage implement so as to sweep trash from the strip with a minimum of soil or ground disturbance.

A strip tillage implement includes a single, center-mounted arm located directly above the row area of a strip-till berm. Basket halves are rotatably connected to opposite sides of the arm in cantilever fashion to eliminate outer support arms. Residue flow encounters rolling baskets rather than fixed arms so that catching, flipping and twisting of residue is minimized and plugging in high residue conditions is reduced. A single, center-mounted bearing and simplified basket halves reduce the cost and complexity of the implement.

Various strip tilling systems and methods are disclosed. In some embodiments, the strip tilling system includes: at least one strip tilling unit, said strip tilling unit including a support frame, at least one tilling member mounted to the support frame; at least one fertilizer delivery device mounted to the support frame; and a control system arranged to adjust the position of the fertilizer delivery device with respect to the support frame.

The invention discloses a method for reducing the annealing defect of an aluminum product. In the stretch-straightening and washing process of an aluminum strip, after a material tail is separated from the strip, the aluminum strip and the two ends of an aluminum strip on the outermost ring of an aluminum roll are welded and fixed at the rolling position of the aluminum strip till the whole aluminum strip is rolled. After the aluminum strip is stretch-straightened and washed and is rolled, the outer ring of the aluminum roll is fixed, and then a finished product annealing procedure is executed. According to the method for reducing the annealing defect of the aluminum product, the two-end welding manner is adopted for welding and fixing the aluminum strip obtained after the material tail is separated from the strip and the aluminum strip on the outermost ring, the portion with unstable rolling tension and small rolling tension and the aluminum roll on the portion with normal rolling tension can be isolated, and the problem that the layers of the aluminum roll within the number of the welding layers of the aluminum strip are loosened can be effectively avoided. Therefore, annealing bind-damaging defects caused by layer loosening are overcome.

The invention discloses an inter-row weeding drill seeder in the technical field of agricultural machinery. The seeder comprises a rack, a plurality of inter-row weeding drill seeding mechanisms I and inter-row weeding drill seeding mechanisms II are respectively arranged at the front part and the rear part of the rack, and each inter-row weeding drill seeding mechanism I comprises an inter-row transmission box I connected to the rack; and the lower portion of each inter-row transmission box I is rotatably connected with an inter-row weeding shaft, the left end and the right end of each inter-row weeding shaft are connected with inter-row weeding wheels, each inter-row weeding drill seeding mechanism II comprises a transmission shaft which is rotatably connected to the rack and provided with a hollow cavity, a weeding disc is connected to the lower portion of each transmission shaft, and a plurality of inter-row soil loosening cutters are arranged at the lower side of each weeding disc. Fertilizer outlets are formed at the periphery of each transmission shaft, fertilizer sliding parts with fertilizer sliding grooves are arranged at the positions, located at the outer sides of the transmission shafts, of the fertilizer outlets, fertilizer falling openings corresponding to the fertilizer sliding parts are formed in the weeding discs, the upper end and the lower end of each fertilizer sliding groove are communicated with the corresponding fertilizer outlet and the corresponding fertilizer falling opening respectively, and the peripheries of inter-row weeding knives do not exceed the outer edges of weeding blades in the left-right direction; and inter-row weeding and fertilization are achieved at the same time by the inter-row weeding drill seeder.

The invention discloses a soil preparation mechanism for a wheat drill seeder suitable for sticky and heavy soil of a rice stubble field. The soil preparation mechanism comprises a rack, and a horizontal shallow rotary tillage mechanism, a floating soil crushing and leveling mechanism, a vertical deep stubble cutting mechanism, a ditching, fertilizing and seeding mechanism and a floating soil covering and pressing mechanism are sequentially installed on the rack from front to back; the horizontal shallow rotary tillage mechanism conducts stubble cutting and soil crushing in the advancing direction on shallow soil, then the floating soil crushing and leveling mechanism conducts profiling soil crushing and leveling on the surface layer of the soil, and then the vertical deep stubble cuttingmechanism conducts stubble cutting and soil crushing on the shallow soil and deep soil; and through combined use of the horizontal shallow rotary tillage mechanism and the vertical deep stubble cutting mechanism, an in-situ tillage and soil breaking treatment technical scheme is formed, the rice and wheat crop rotation planting system and agricultural requirements of typical regions of Jiangsu aremet, and high-performance compound seeding operation of the sticky and heavy soil of the rice stubble field is achieved.

The invention discloses a production method of an aluminum alloy sheet plate for welding, and relates to a production method of an aluminum alloy sheet. The method of the aluminum alloy sheet plate for welding aims to solve the problems that the welding performance of 0 state aluminum alloys for welding is poor and edge parts crack in the rolling process. The production method of the aluminum alloy sheet plate for welding comprises the following steps of 1, weighing smelting raw materials to prepare an aluminum alloy solution; 2, carrying out the fusion casting to obtain aluminum alloy cast ingots; 3, carrying out the plane milling treatment to the aluminum alloy cast ingots; 4, heating and then carrying out the hot rolling to obtain hot rolled semi-finished products; 5, carrying out the cold rolling to obtain semi-finished strips; 6, annealing the semi-finished strips; 7, carrying out the cold rolling to the semi-finished strips till the design thickness after annealing; and 8, annealing finished strips. According to the production method of the aluminum alloy sheet plate for welding, sodium salt modifiers are added during casting, the finished product annealing is carried out, and techniques of the casting, the hot rolling, the cold rolling, the intermediate annealing, the cold rolling and the annealing are sequentially carried out in the preparation process, so that the problem that the edge parts crack in the rolling process is solved, the problem that the uneven distribution of components leads to desoldering in the welding process, and the welding performance is improved. The method of the aluminum alloy sheet plate for welding is suitable for preparing the aluminum alloy sheet plate.

In lieu of rigid bars, a tillage reel utilizes a number of elongated flexible elements such as lengths of link chain that are spaced circumferentially around the reel and extend axially thereof. The flexible elements bow outwardly by centrifugal force as the reel rolls along the ground during tillage operations to impact and fracture clods encountered at the lower front extremity of the reel. When the reel is used in connection with strip till operations, the flexible elements bow upwardly and inwardly along the lower periphery of the reel as they engage and conform to the transverse cross-section of the strip till berm, thereby avoiding destruction of the berm notwithstanding the clod-pulverizing action provided by the flexible elements.

The invention discloses a method for stripping casing pipes of aluminum electrolytic capacitors through mechanical stripping. The method is characterized by comprising the following steps of sorting, heating and separation. A stripping device comprises a rack, wherein a sorting mechanism, a heating mechanism and a separation mechanism are arranged on the rack in sequence, the sorting mechanism is used for sequentially arranging the aluminum electrolytic capacitors with the casing pipes to be stripped, the heating mechanism is used for heating the casing pipes of the aluminum electrolytic capacitors with the casing pipes to be stripped till the casing pipes crack, and the separation mechanism is used for separating the aluminum electrolytic capacitors with the cracked casing pipes from the heating mechanism. The method is simple and feasible. A device using the method achieves automatic casing pipe stripping, and cannot damage aluminum shells or reduce inherent quality of the capacitors, labor intensity of workers is reduced, efficiency is high, and economic benefits of enterprises are improved.

The invention discloses a fertilizer discharger for a no-tillage seed drill and a fertilizer discharging device using the fertilizer discharger, and belongs to the field of agricultural machinery. Thefertilizer discharger comprises a fertilizer discharging box, a fertilizer discharging groove wheel, fertilizer discharging short pipes and fertilizer discharging slide grooves, wherein the fertilizer discharging groove wheel is positioned at the inner side of the fertilizer discharging box; each fertilizer discharging short pipe is fixedly arranged in a position of each bottom outlet of the fertilizer discharging box and communicates with the inside of the fertilizer discharging box; the fertilizer discharging slide groove consists of a slide groove bottom plate and slide groove side plates;the slide groove side plates are positioned at the two sides of the slide groove bottom plate and have an included angle being 90 degrees with the slide groove bottom plate; the fertilizer discharging short pipes are positioned on the two slide groove bottom plate surfaces. The fertilizer discharger has the beneficial effects that one fertilizer discharging slideway is arranged under each fertilizer discharging short pipe, so that the fertilizer discharged from the fertilizer discharging short pipes slowly slides down on the slide groove bottom plate; the piled fertilizer can be scattered through friction between the fertilizer and the slide groove bottom plate surfaces; the uniform fertilizer discharging is realized.

A berm building disc is designed to reduce the amount of soil that builds up on the inner surface of the disc as the disc pushes soil for berm formation. The disc has a disc body having an outer radial edge, and defining an inner concave surface and an outer convex surface. Features are formed on the inner concave surface to reduce the surface area or soil adhesion properties of the inner concave surface.

The invention discloses a penis acellular tissue substitution thickening method, which comprises the following steps of (1) incision: under the local anaesthesia, performing circumcision in a position being about 1cm away from the corona of glans penis, sequentially incising shallow and deep fascia to the albuginea surface layer, performing downward stripping till the base of the penis, and stripping off the prepuce of the penis; (2) acellular tissue substitution: suturing and fixing a prepared medical acellular tissue substitution sheet onto the surface of the penis albuginea layer surface, wherein the two sides of the medical acellular tissue substitution sheet reach the canal between the corpus cavernosum and the corpus spongiosum; and (3) hemostatic suture: performing interrupted suture on the albuginea and the deep fascia by a thin catgut after the hemostasis; suturing the skin incision by an intradermic suture method; and performing slightly pressing bandaging and fixation. The method has the advantages that a cell treatment technology is used for making thickening materials; repelling phenomena are avoided; and meanwhile, new extracellular matrix ingredients are secreted, so that autologous tissues are formed. Therefore no foreign body sensation exists after the operation; the operation trace cannot be seen; the appearance is natural; the hand feeling is real; and the thickening effect is obvious.

The invention provides a beet strip tilling and deep fertilization all-in-one machine. The machine is characterized in that a plurality of fertilization boxes are mounted above a front rack, a plurality of deep scarification and fertilization plough columns are mounted below the front rack, fertilizer discharging driving and depth limiting wheels are mounted at two sides of the front part of the front rack respectively, a plurality of fertilizer discharging boxes are mounted at the lower part of each fertilization box, and a fertilizer discharging pipe is connected to the lower part of each fertilizer discharging box. The fertilizer discharging pipes are connected with fertilization pipes, deep scarification shovels are installed at the lowermost portions of the deep scarification and fertilization plough columns, a transmission box is installed on a rear rack, a rotary tillage shaft is installed at the lower rear portion of the rear rack, a plurality of rotary blades are evenly distributed on the rotary tillage shaft in the circumferential direction, a soil retaining protective cover is installed at the position, below the rear rack, of the the upper portion of the rotary tillageshaft, and a press wheel is installed at the rear end of the rear rack. Plowing, harrowing, land leveling and deep fertilization in beet planting are integrated in one machine, previous crop straw canbe reserved as much as possible, the windproof effect is achieved, it is guaranteed that beet seedlings are not affected by wind disasters, sustainable development and planting of cultivated land areachieved, and good economic benefits are achieved.

Embodiments of the invention disclose an automatic configuration method of a complete covering cruise parameter under large scene monitoring and an apparatus thereof. The method comprises the following steps of receiving an initial cruise parameter input by a user and calculating and acquiring a parameter corresponding to each strip according to the initial cruise parameter; if the parameter corresponding to each strip does not satisfy a preset requirement, adjusting the initial cruise parameter till that the parameter satisfies the preset requirement; and using the cruise parameter corresponding to each strip when the parameter satisfies the preset requirement to configure shooting equipment. In the embodiments of the invention, through adjusting the initial cruise parameter of each strip till that the parameter satisfies the preset requirement, the cruise parameter corresponding to each strip when the parameter satisfies the preset requirement is used to configure the shooting equipment so that automation configuration of the cruise parameter can be realized and a configuration process of the cruise parameter is simplified.

The invention discloses a wheat drill seeder single body suitable for sticky and heavy soil of a rice stubble field and a planting method. The wheat drill seeder single body comprises a rack, and a horizontal shallow rotary tillage mechanism, a floating soil crushing and leveling mechanism, a vertical deep stubble cutting mechanism, a ditching, fertilizing and seeding mechanism and a floating soilcovering and pressing mechanism are sequentially installed on the rack from front to back; the horizontal shallow rotary tillage mechanism conducts stubble cutting and soil crushing in the advancingdirection on shallow soil, then the floating soil crushing and leveling mechanism conducts profiling soil crushing and leveling on the surface layer of the soil, and then the vertical deep stubble cutting mechanism conducts stubble cutting and soil crushing on the shallow soil and deep soil; then a ditching and fertilizing device ditches and fertilizes at the same time, a ditching and seeding device ditches and seeds at the same time, and the seeding manner of seeding, fertilizing and seeding alternating and shallow seeding and deep fertilizing is achieved; and then, a floating soil covering device performs profiling soil covering on fertilized and sown ditches, and finally, a floating adjustable pressing device performs profiling compaction on the surfaces of the ditches after soil covering, so that high-performance compound seeding operation of the sticky and heavy soil of the rice stubble field is realized.

A seed box mount is designed to contain four seed boxes yet provide easy access for side loading and unloading of the boxes. The mount can be a trailer, a truck body or a fixed frame. The mount includes an integral seed unloading conveyor which swings from a sidewardly extending unloading position to a stowed position swung forwardly for road transport when used in a trailer embodiment. A rotary platform has receptacle stations for holding each of the four seed boxes and an outlet in each receptacle aligned with the bottom outlet gate of the seed box. Dump chutes including self tending flexible cuffs extend below each of the receptacle stations. The platform rotates under power to selectively position a seed box aligned with the feed end of the conveyor for refilling seed bins of planters, drills and other seeder implements. The seed box mount provides low height, multiple box carrying capacity and because of the design of the dump chute and flexible cuffs, prevents seed spillage.

A strip tilling system. The strip tilling system includes: at least one strip tilling unit (13) having a support frame (19) and a tilling member (15) mounted to the support frame (19); a positioning system (39); map data (41) relating to a field to be tilled, said map data (41) including data identifying areas of compacted ground in the field; and a control system (17) for adjusting the position of the tilling member (15) with respect to the support frame (19), wherein said control system (17) is arranged to receive signals from the control system (17), to access the map data (41), and to automatically adjust the position of the tilling member (15) with respect to the support frame (19) when the control system (17) determines that the tilling member (15) is located at an area of compacted ground. A method for strip tilling is also provided.

The invention discloses a multifunctional wheat drill seeder and relates to the field of seeding equipment. The top of a rack is provided with a material uniformizing mechanism, the top position in the material uniformizing mechanism is provided with a grain storage mechanism, the material uniformizing mechanism comprises a material uniformizing bin, a conical material uniformizing disc is arranged in the material uniformizing bin, and a plurality of grain outlets are evenly formed in the position, corresponding to the edge of the bottom of the material uniformizing disc, in the material uniformizing bin; a plurality of grain discharging units connected with the material uniformizing mechanism are arranged at the bottom of the rack, each grain discharging unit comprises a grain discharging fixing base, and a seeding opening is formed in each grain discharging fixing base; a distance adjusting mechanism is further arranged on the rack and comprises a transversely-arranged adjusting rod assembly, a four-edge folding frame is hinged between the adjusting rod assembly and the grain discharging fixing base, first guide rails are arranged at the portions, corresponding to the two ends of the adjusting rod assembly, of the rack in the direction perpendicular to the length direction of the adjusting rod assembly, and first sliding blocks matched with the guide rails are arranged at the two ends of the adjusting rod assembly. The adjusting rod assembly is further provided with locking bolts used for locking the positions of the sliding blocks on the guide rails, and the multifunctional wheat drill seeder has the advantages of being flexible to operate and adjustable in plant spacing.