161results about "Clod-crushers" patented technology

An agricultural trench depth sensing system and method includes a light source (2002), a receiver (2003) and a sensor (2004). The light source directs light downwardly toward a trench previously opened in a soil surface. The receiver is disposed at an angle relative to the light source to receive reflected light. A sensor connected to the receiver senses a pattern of the reflected light. A monitoring system in communication with the sensor, generates a data frame containing triangulated line coordinates and intensity values of the reflected light indicative of a measured depth of the trench. The generated data frame may be associated with GPS coordinates for generating spatial maps and may be used to control operating parameters. The generated data frames may also identify relative soil moisture versus trench depth, or presence of dry topsoil or residue in the trench, or to identify seeds, seed spacing and seed depth.

A mobile agricultural machine includes a row unit having a furrow opener mounted to the row unit and configured to engage a surface of ground over which the mobile agricultural machine travels to open a furrow in the ground. A furrow closer is mounted to the row unit behind the furrow opener and configured to engage the surface of the ground to close the furrow. A furrow sensor system is mounted to the row unit and configured to sense characteristics relative to the furrow opened by the furrow opener and generate a sensor signal indicative of the characteristics. The mobile agricultural machine can further include a control system configured to determine a furrow quality metric corresponding to the furrow sensed by the furrow sensor system based on the sensor signal and generate an action signal to control an action of the mobile agricultural machine based on the furrow quality metric.

A row cleaner connected to a strip till machine clears mulch and other debris in strip or low till planting. A row cleaner frame assembly includes a pair of row cleaner arms and a pair of clearing wheels having toe-in alignment. The pair of row cleaner arms share a common plane and are pivotally connected at a pair of pivot points common or close to the rotational axis of a cutting disc. The cutting disc is disposed intermediate the pair of row cleaner arms. The row cleaner arms are configured to maintain the clearing wheels in close-proximity to the cutting disc to provide stretch and cut row clearing operation. An actuator pivotally adjusts the row cleaner assembly relative to the cutting disc. A pivot limiter restricts pivotal travel of the row cleaner. A row closing section lever adjusts toe and / or camber of a closing wheel.

The invention relates to the technical field of agricultural soil improvement, in particular to an agricultural soil improvement device and a method thereof.The agricultural soil improvement device comprises a crushing mechanism, the crushing mechanism comprises a crushing conveying part, a screening part, a scraping part, a collecting part and a leveling part, and after soil is crushed through the crushing conveying part, the soil is conveyed into the screening part; in the using process, the screening component is used in cooperation with the scraping component, stones and garbage can be discharged into the collecting component, then soil is discharged, the soil can be evenly discharged through a first discharging net and a second discharging net, agents are mixed under the use of the mixing component, and when a rotating rod is rotated through a driving motor, the rotating rod is driven to rotate through the driving motor; the first gas injection part injects gas into the mixing box to increase the flow rate of discharged chemicals, and the second gas injection part can inject gas into a rotating opening through a limiting block, inject gas into a communicating pipe and pressurize chemicals discharged by a plurality of inclined spray heads, so that discharged soil fully absorbs the sprayed chemicals.

The invention relates to the technical field of land reclamation, in particular to an automatic planting soil stripping device for land reclamation, which comprises a stripping vehicle, the front side of the stripping vehicle is fixedly connected with a collecting basket, the front side of the collecting basket is fixedly connected with a stripping depth adjusting mechanism, and the rear side of the stripping depth adjusting mechanism is provided with a control mechanism. Through the arrangement of the collecting basket, the stripping depth adjusting mechanism, the control mechanism and the stripping mechanism, automatic stripping and efficient collection of planting soil are achieved, in the stripping process, accurate adjustment of the stripping depth is ensured, through cooperation of an inclined shovel plate and a transmission belt, the stripping depth is adjusted, and the stripping efficiency is improved. Continuous shoveling and conveying of soil are achieved, meanwhile, compaction and impurity crushing are conducted on the soil through rotation of the extrusion rollers, the blocking condition is effectively avoided, and due to the reciprocating type shaking design of the discharging frame, the discharging efficiency is further improved, and smooth flowing of the soil is guaranteed.

The utility model provides a fertilizing device for improving barren soil, and relates to the technical field of agricultural machinery. The soil crushing assembly is connected with one end of the first supporting base; the fertilizing assembly is connected with the other end of the first supporting base; one end of the moving assembly is fixedly connected with the bottom face of the first supporting base. Original barren soil is cut and smashed through the soil smashing assembly, the porosity of the soil is increased, the ventilation condition of the soil is improved, growth and development of soil organisms are facilitated, fertilizer is applied to the soil through the fertilizer applying assembly, fertilizer can be applied to the interior of the soil, and the soil can be converted into soil organic matter; the soil porosity is further increased; and the soil ventilation condition is improved.

Implement apparatus may be configured to displace ground material. For example, an implement may include an extension member coupled to a roller apparatus. The extension member may be coupled to a mounting apparatus configured to mount each of a crumbler, a hipper, a bermer, a bermer, crumbler combination apparatus, or a chopping apparatus.

The invention relates to a triangular fertilizer applicator for promoting deep pricking of perennial root sugarcane root systems, which comprises a material storage assembly, a stirring assembly, a fertilizer application assembly and a conveying assembly, a material storage barrel of the material storage assembly is fixedly mounted at the upper ends of a first bracket and a second bracket, and a screening net is fixedly mounted in the material storage barrel; a driving mechanism of the stirring assembly is mounted on the storage barrel, a connecting mechanism is fixedly mounted on the driving mechanism, and a brush roller and a crushing roller are rotatably mounted on the connecting mechanism; the fertilizing assembly comprises a sliding frame, the sliding frame is mounted at the lower ends of the first bracket and the second bracket, and a main crushing part and two auxiliary crushing parts are mounted on the sliding frame; the conveying assembly comprises a discharging pipe and a corrugated hose. A plurality of crushing cutters are driven by an agricultural machine to move, and after soil is crushed by the crushing cutters, the crushed soil covers the fertilizer along inclined surfaces on two sides of the crushing cutters, so that the fertilizer effectively touches a main growth area of a new root system of the sugarcane, the root system of the sugarcane is guided to grow towards soil of a soil layer at a fertilization position, and the growth potential and lodging resistance of the sugarcane are improved.

The invention provides a combined seed and fertilizer drill, and relates to the technical field of seeders, the combined seed and fertilizer drill comprises a crushing frame connected with a tractor and a seeding frame rotatably connected to the crushing frame; a fixed block is arranged on the seeding frame, a ditching wheel is rotatably connected to the fixed block, a soil covering sliding block is arranged on the seeding frame, a soil covering wheel used for covering soil in a groove is rotatably connected to the soil covering sliding block, and the soil covering sliding block is fixedly connected with the fixed block. The soil covering sliding block is fixedly connected with a cleaning scraping plate, the cleaning scraping plate is used for scraping soil adhered to the soil covering wheel, the soil covering sliding block is rotationally connected with a crushing rotating wheel, and the crushing rotating wheel is used for crushing soil with a large number on the side wall of the cleaning scraping plate. According to the device, large soil located on the soil covering wheels can be crushed, so that the covering effect of the soil covering wheels on the soil on the two sides of a groove is enhanced.

The novel in-situ four-stage crushing soil remediation device comprises a vehicle head, a vehicle frame, a first-stage chain plate type turning and throwing device, a pesticide spraying device, a second-stage coarse crushing device, a third-stage fine crushing spiral mixing device and a fourth-stage spiral mixing device, the vehicle frame is fixedly connected to the rear side of the vehicle head, the first-stage chain plate type turning and throwing device is arranged directly below the vehicle frame, the front end of the first-stage chain plate type turning and throwing device is hingedly connected to the front side of the vehicle frame, the pesticide spraying device is installed on the front side of the vehicle frame, and the second-stage coarse crushing device, the third-stage fine crushing spiral mixing device and the fourth-stage spiral mixing device are vertically installed on the rear side of the vehicle frame from front to back. The four-stage crushing design of the chain plate type turning and throwing, coarse crushing, fine crushing spiral mixing and spiral mixing integrated type is adopted, the soil can be effectively layer-by-layer scanned and crushed, the crushing, pesticide spraying and mixing are integrated, the soil crushing rate is effectively improved, the soil and pesticide mixing property is enhanced, the automation degree is improved, and the heavy metal passivation efficiency of the soil is effectively improved.

The utility model discloses a kudzu vine root planter. The device comprises a rack, a moving mechanism is arranged at the bottom of the rack, a soil crushing mechanism, a cutting mechanism, a seedling feeding mechanism and a soil covering mechanism are sequentially arranged on the rack from front to back, the soil crushing mechanism is used for crushing soil, the cutting mechanism is used for feeding kudzu vine seedlings into the soil crushed by the soil crushing mechanism, and the seedling feeding mechanism is used for feeding the kudzu vine seedlings into the soil. The seedling conveying mechanism is used for storing kudzu vine root seedlings and conveying the kudzu vine root seedlings to the cutting mechanism, and the soil covering mechanism is used for covering soil around the planted kudzu vine root seedlings. According to the utility model, the planting of kudzuvine root seedlings can be automatically completed, the working efficiency is greatly improved, and the cutting quality is ensured.

A soil property improving device for land improvement relates to the technical field of soil improvement and comprises a movably arranged supporting base, a plurality of improving substance adding mechanisms are horizontally arranged on the top of the supporting base side by side, a refining assembly is arranged above the supporting base, and the refining assembly is fixedly communicated with the plurality of improving substance adding mechanisms. A leveling assembly is arranged at the position, below the improved substance adding mechanism, of the bottom of the supporting base, and a traction assembly is fixedly arranged at the top of the supporting base. The improved substance adding mechanism comprises a fixed hopper, a connecting pipe, a connecting hopper and a fixed pipe which are fixedly communicated in sequence from top to bottom, a lower port of the fixed pipe penetrates through the supporting base and is fixedly connected with the supporting base, and an upper port of the fixed hopper is sealed. The problem that an existing soil improvement device is poor in continuous operability in the soil improvement process is solved; the problem that substances are not uniformly distributed in the soil is solved; and the problem of poor adjustability of the feeding amount of the improved substance is solved. And the soil refining degree is poor.

The land reclamation device comprises a power locomotive, a mounting rod and a transverse frame, the rear side of the power locomotive is rotationally connected with the mounting rod, a transverse plate is fixed to the end of the mounting rod, a groove is formed in the transverse plate, a positioning screw is fixed to the middle of the inner side of the groove, and reclamation teeth are connected to the surface of the positioning screw. A fastening nut is connected to the surface of the positioning screw rod, a crushing assembly is installed on the other side of the transverse plate, a transverse frame is fixed to the upper portion of the transverse plate, a soil homogenizing assembly is installed in the middle of the transverse frame, the soil homogenizing assembly comprises a second electric telescopic rod, and the second electric telescopic rod is fixed to the middle of the transverse frame. According to the land reclamation device, through the use of the soil homogenizing assembly, opposite movement of four groups of moving blocks on the surface of a lead screw can be facilitated, so that soil homogenizing rods on connecting rods at the ends of the moving blocks can homogenize crushed soil, and the phenomenon that the soil is uneven is avoided.

The application provides a fertilizing seeder, and relates to the technical field of seeders, which comprises a crushing frame connected with a tractor and a seeding frame rotationally connected to the crushing frame; a fixed block is arranged on the seeding frame; a furrowing wheel is rotationally connected to the fixed block; a soil covering sliding block is arranged on the seeding frame; a soil covering wheel for covering soil in a groove is rotationally connected to the soil covering sliding block; the soil covering sliding block and the fixed block are fixedly connected; a cleaning scraper is fixedly connected to the soil covering sliding block; the cleaning scraper is used for scraping the adhered soil on the soil covering wheel; a crushing rotary wheel is rotationally connected to the soil covering sliding block; and the crushing rotary wheel is used for crushing the soil with a large amount on the side wall of the cleaning scraper. The application can crush the soil with a large amount on the soil covering wheel, so that the soil covering effect of the soil covering wheel on the soil on both sides of the groove is enhanced.

The present invention relates to a foldable soil cultivation machine with rotary soil cultivation units. Particularly advantageous are the preservation of soil structure through minimal soil disturbance, low energy consumption compared to alternative soil loosening methods, good road transportability, and high combinability of the machine. The tension between the goals of large working widths and good transport characteristics is resolved by the folding tillage machine, which comprises at least several rotary tillage units, several frame elements, at least one linear actuator configured to drive the folding movement between at least two frame elements about the rotatably mounted axis, and at least one transmission mechanism, wherein the at least one transmission mechanism is connected to the at least one linear actuator and at least two frame elements in such a way that the angle of rotation of the frame elements during the folding process about the rotatable axis can be changed in a range of at least 170°, preferably 180°, and this folding movement between a pair of frame elements is driven by a single linear actuator or a set of several parallel, parallel-kinematically acting linear actuators.

A row cleaner assembly includes an upper subframe mounted to an agricultural planter forward of the planter row unit and longitudinally aligned with the trench opening assembly. A lower subframe rotatably supports first and second row cleaner wheels. An intermediate subframe is pivotally connected at a forward end to the upper subframe and is pivotally connected at a rearward end to the lower subframe. A first and second linkages are pivotally connected at a forward end to the upper subframe and are pivotally connected at a rearward end to the lower subframe. An actuator system is capable of applying a downforce and an optional lift force to the lower subframe. The row cleaner assembly may include a gauge wheel supported by a rear strut subframe. The row cleaner assembly may include a depth selector to change the depth of penetration of the row cleaner wheels into the soil surface.

A methods for soil clod detection within a field is provided herein and can include receiving, with a computing system, data indicative of terrain variations within a region of an agricultural field. The region of the field is comprised of one or more adjacently positioned segments. The method can also include generating, with the computing system, a mean reference line. The method can further include calculating, with the computing system, a segment height for each of the one or more adjacently positioned segments. The method can also include determining, with the computing system, a presence of an object based on a deviation of one of the one or more segment heights being greater than a threshold height from the reference line.

The utility model belongs to the technical field of soil crushing devices, and particularly relates to an agricultural planting soil crushing device which comprises a rack, a diesel engine is mounted at the top of the rack, traveling wheels are mounted at the bottom of the rack, the diesel engine is in transmission connection with the traveling wheels, a hand control lever is connected to the top of the rack, and a transmission device is connected to the side face of the diesel engine. One end of the transmission device is connected with a first output shaft, the top of the first output shaft is connected with an eccentric wheel, a connecting cover is installed at the top of one end of the transmission device, a telescopic connecting rod is inserted into the connecting cover, the front end of the telescopic connecting rod is connected with a supporting frame, and the inner side of the supporting frame is provided with a front row and a rear row of staggered pointed-end triangular ground breaking shovels. According to the device, on one hand, the walking resistance of the device in soil is reduced, on the other hand, the soil crushing effect is improved, and on the other hand, the possibility that a crushing cutter deforms and is broken due to the fact that the soil is too hard is reduced.

The application belongs to the technical field of agricultural scarifier, and particularly relates to an adjustable rear-mounted power-driven rake which comprises a passive depth adjustment mechanism, a composite ball hinge transmission mechanism, a soil loosening mechanism, a metal shell and a roller assembly. The metal shell is composed of a square part and a cylindrical part, the metal shell is connected with a vehicle frame through the composite ball hinge transmission mechanism, and the soil loosening mechanism is arranged in the metal shell. The passive depth adjustment mechanism is creatively provided. The swing of the swing arm body is controlled through the extension and retraction of a hydraulic push rod, so that the relative height of the metal shell and the roller assembly is adjusted, and the working depth is automatically adjusted. In a small amount of special working conditions, the manual adjustment function is still retained.

The utility model discloses a full-automatic self-propelled soil hardening treatment device which comprises a mounting base, a driving shell is fixedly connected to the side wall of the mounting base, a pushing handrail is fixedly connected to the top of the driving shell, a treatment box is fixedly connected to the top of the mounting base, and a feeding hopper is fixedly connected to the side wall of the treatment box. And a driving assembly is arranged in the driving shell. According to the crushing device, the crushing rod can be meshed with the second bevel gear through the first bevel gear by utilizing the moving assembly to drive the moving screw rod on the second bevel gear to rotate, so that the grinding assembly can be conveniently adjusted to move and grind, and the electric telescopic rod can be moved to drive the grinding plate to move to a proper height by adjusting the grinding assembly; meanwhile, a connecting rod, a rolling plate and a connecting spring are matched, the pressing impact force of the rolling plate is relieved, hardened soil is thoroughly crushed, manual crushing is not needed, time and labor are saved, and the using effect is improved.

A land preparation implement includes a rotatable drum assembly that includes a tool assembly. The tool assembly includes a tool holder and a tool. The tool includes a plurality of cleats. The tool holder includes a plurality of cleat supports. The cleats and the cleat supports cooperate to facilitate releasable coupling of the tool to the tool holder.

Systems, methods and apparatus for imaging and characterizing a seed trench in a soil surface formed by an agricultural implement. The sensors are disposed on the agricultural implement in data communication with a processor to generate seed trench images which may be displayed to the operator. In one embodiment, the sensors include a camera mounted on an extension positioned to orient the camera to image the seed trench. The system may control operating parameters of the implement based on the generated images.

The invention relates to the technical field of agricultural machinery, in particular to a field reclamation device which comprises a main body unit, a shell, a driving mechanism arranged on the shell, a soil turning mechanism and a collecting unit, the screening mechanism is arranged on the rear side of the soil turning mechanism and used for screening soil and stones, and the soil crushing mechanism is arranged above the screening mechanism and used for scattering the soil and the stones; through cooperative cooperation of the soil turning mechanism, the screening mechanism and the soil crushing mechanism, when the plow harrow frame is used for completing soil turning, mixed stones and soil can be conveyed to a screening area together, meanwhile, by means of the high-speed crushing effect of the soil crushing mechanism, soil cakes are scattered, and soil attached to the surfaces of the stones is shaken off; and the soil and the stones are separated through the screening structure, so that the finely-crushed soil directly returns to the field, the reclamation operation of the field is completed, the automatic cleaning of the crushed stones is synchronously realized, and the interference of the stones on subsequent seeding, crop growth and agricultural machinery operation is avoided.

Systems, methods and apparatus for imaging and characterizing a soil surface and a trench in the soil surface formed by an agricultural implement. The sensors are disposed on the agricultural implement in data communication with a processor to generate the soil surface and trench images which may be displayed to the operator. In one embodiment, the sensors include one or more time of flight cameras for determining a depth of the trench and other characteristics of the surrounding soil surface and the trench, including detection of seeds, soil or other debris in the trench and moisture lines within the trench. The system may control operating parameters of the implement based on the generated images.

To provide a tillage device that stirs soil throughout a wide area of a field to make the soil uniform, and an agricultural work robot equipped therewith that enables semi-automatic or automatic tillage to reduce a worker's burden in agricultural work.SOLUTION: A body portion 22 of an agricultural machine 12 having moving means 11 for traveling over a field is provided with a tillage device 10 including: a horizontal drive shaft 13 disposed perpendicular to a traveling direction of the agricultural machine 12 and rotationally driven; a horizontal driven shaft 14 disposed parallel to and spaced rearwardly from the horizontal drive shaft 13 in the traveling direction of the agricultural machine 12; an endless track 15 wound between the horizontal drive shaft 13 and the horizontal driven shaft 14; and a plurality of chisel claws 16 attached to the outer periphery of the endless track 15, the tillage device 10 performing tillage work by horizontally moving the chisel claws 16 within soil of the field from front to rear in the traveling direction of the agricultural machine 12 while the agricultural machine 12 is moving forward or stopped.SELECTED DRAWING: Figure 4

The invention relates to the technical field of agricultural machinery, in particular to a backpack type hydraulic folding soil preparation machine. Comprising a folding support and fixing supports rotationally arranged on the folding support, the fixing supports are symmetrically arranged, a harrow group mechanism is arranged at the bottom of the folding support, a crushing device is rotationally arranged at the rear end of the harrow group mechanism and the folding support, and an adjusting mechanism used for controlling the angle of the harrow group mechanism is arranged on the fixing supports. The ends, located on the two sides of the harrow group mechanism, of the folding support are provided with isolation mechanisms in a sliding mode, and the isolation mechanisms separate the adjacent soil low-lying positions. The distance between the isolation plate and the land is controlled by adjusting the angle of the first connecting plate and the second connecting plate, and the shielding position of the isolation plate on the soil turned by the fluted disc harrow and the disc harrow is changed, so that the phenomenon that the isolation plate cannot shield the turned soil in place when the fluted disc harrow and the disc harrow turn over the soil at too high speed can be avoided; therefore, the soil is prevented from gathering towards low-lying places, and smooth drainage is guaranteed.

The invention belongs to the technical field of agricultural power mechanical equipment, and particularly relates to an agricultural fertilizing device which comprises a vehicle body; the material mixing barrel is mounted on the vehicle body, and a stirring mechanism is arranged in the material mixing barrel; the lifting plate is mounted below the vehicle body through a lifting mechanism; the weeding mechanism is arranged at the bottom of one end of the lifting plate; the stirring mechanism and the weeding mechanism are arranged, the stirring mechanism is started to crush caked fertilizer, uniform fertilization is facilitated, in the stirring process of the stirring mechanism, through cooperation of a worm, a second rotating wheel, a belt, a first rotating wheel and a third rotating wheel, a crushing knife roll is driven to rotate, green grass is crushed through the crushing knife roll, and the weeding effect is improved. Grass roots are prevented from quickly growing under proper conditions, and the absorptivity of crops is improved; crushing and weeding are carried out synchronously, and convenience is brought to manufacturing of mechanical agriculture and gardening tools such as intelligent agricultural power machinery; and by arranging the rake teeth and the crushing rollers, soil blocks can be conveniently crushed and finally used for covering soil backfilling.

In one aspect, a method for determining soil clods within a field includes receiving one or more images depicting an imaged portion of an agricultural field. The method also includes classifying a portion of the plurality of pixels that are associated with soil within the imaged portion of the field as soil pixels with each soil pixel being associated with a respective pixel height. The method also includes generating a first ray from a local maximum in a first direction and a second ray from the local maximum in a second direction that is perpendicular to the first ray until opposing endpoints are determined based on a detected edge condition. Lastly, the method includes determining whether a soil clod based at least in part the first ray or the second ray of the candidate soil clod.

This invention relates to the field of vegetable planting technology and discloses a sowing and soil covering device for vegetable planting, including an outer frame. A drive wheel is rotatably connected to the outer wall of the outer frame via a bearing. A connecting column is fixedly connected to the inner side of the rear of the outer frame. A soil covering mechanism is movably connected inside the outer frame. The soil covering mechanism includes a shell, and internal components are movably connected to the inner wall of the shell. By setting up the soil covering mechanism, after the soil breaking and sowing processes are completed, the bottom of the shell is driven by the forward power of the equipment to perform soil covering operations, covering the seeds with soil. The preset ground clearance at the bottom of the shell forms a constant soil covering thickness control surface, ensuring that the soil covering layer always maintains a standard thickness, eliminating air permeability obstacles caused by excessive soil covering, ensuring uniform spatial distribution of planting units, laying a good foundation for subsequent vegetable growth, and improving the overall efficiency of vegetable planting.