40results about How to "Wide working width" patented technology

The invention relates to a water-fertilizer-pesticide integrated irrigation system. The water-fertilizer-pesticide integrated irrigation system comprises a water-fertilizer-pesticide integrated operation platform, a drawing device, a circuit system, a spray irrigation system, a spraying system and a water-fertilizer-pesticide automated control system, wherein the water-fertilizer-pesticide integrated operation platform comprises a mobile high frame, a hanging and lifting system, a spraying rod, a water spray head and a mist spray head; the drawing device comprises a hollow square-shaped steel rope, a fixed lantern ring, a groove wheel, a driving wheel and a steel rope driving motor; the spray irrigation system comprises a submersible pump, a main water conveying pipeline, branch pipelines and the like; the spraying system comprises a spraying vehicle frame, as well as a pesticide liquid box, a roller pump, a roller pump motor, a pesticide conveying pipe and a pesticide conveying pipe coil which are mounted on the spraying vehicle frame; and the water-fertilizer-pesticide intelligent control system comprises a programmable logic controller, a water pressure sensor and the like. The water-fertilizer-pesticide integrated irrigation system disclosed by the invention combines water-fertilizer management, plant protection and pesticide application together by creating the water-fertilizer-pesticide integrated operation platform, and three functions of irrigation, fertilizer application and pesticide spraying can be realized through one set of equipment, so that the management links are reduced and the working efficiency is improved.

The invention belongs to the technical field of agricultural machines, in particular to a soil-dropping vibrating ripper in situ which is used by matching a tractor. A soil-dropping vibrating ripper in situ comprises a gearbox (1) and a stander (2), and is characterized in that the cutting system of a cutting disc (5) and an operational shovel component which comprises an operational shovel (8) are respectively fixed on a falsework (10), and the cutting system is arranged at the front of the operational shovel component; a vibrating system comprises an eccentric shaft connecting rod component (12) fixed on the stander (2); the frond end of the falsework (10) is fixed on the stander (2) by a pin roll (3), and the rear end of the falsework (10) is connected with the eccentric shaft connecting rod component (12); the gearbox (1) is connected with the vibrating system through a main transmission shaft for distributing power to the eccentric shaft connecting rod component (12); a soil-rolling adjusting system comprises a supporting wheel (4) fixed on the stander (2)and a soil-rolling wheel (11).

The invention relates to an air-assisted wide plant protection unmanned helicopter and an operation method implemented by the same. The air-assisted wide plant protection unmanned helicopter comprises an air-assisted air duct device, a support frame, a storage battery, an electric diaphragm pump, a chemical tank and a foldable spray rod. The air-assisted air duct device, the support frame, the storage battery, the electric diaphragm pump, the chemical tank and the foldable spray rod are mounted on an unmanned helicopter, spray nozzles are distributed on the foldable spray rod, the foldable spray rod is divided into a middle main spray rod, first spray rods and second spray rods, and the first spray rods and the second spray rods are arranged on the two sides of the foldable spray rod. Downwash airflow formed by the unmanned helicopter is accelerated by the aid of conical pipeline structures, and high-speed airflow flows through vertical flat columnar air pipes and then flows into horizontal flat tapered air pipes; an air curtain is formed on the spray rods in the width direction of the spray rods by the high-speed airflow, the air speed of the air curtain is downwardly uniformly distributed, accelerating, carrying and secondary atomizing effects can be realized for fog-drops by the air curtain, and the fog-drops are atomized by the spray nozzles. The air-assisted wide plant protection unmanned helicopter and the operation method have the advantages that the working widths of the spray rods are increased, so that the chemical application rate can be increased under the condition that the chemical liquid carrying amount of the unmanned helicopter is unchanged, the operation time can be shortened, the chemical application efficiency can be improved, and power consumption of the unmanned helicopter can be reduced.

The invention relates to an oscillation device for a brush breaker, which comprises a machine body, a deflection mechanism, an oscillating mechanism and a suspension rack. The oscillating mechanism is a four-link mechanism formed by a left oscillating arm and a right oscillating arm which are hinged on two sides of a front rocker and a rear rocker; two ends of the an oscillating oil / gas cylinder are hinged on the inner sides of the left oscillating arm and the right oscillating arm respectively; one end of the suspension rack is connected with the front rocker; the deflection mechanism comprises a deflection oil / gas cylinder, a deflection connecting rod and a deflection shaft; the deflection shaft which is fixed on the side part of the machine body in an offset mode is rotatably arranged on the rear rocker; the deflection connecting rod hinged on the rear rocker is connected with one end of the deflection oil / gas cylinder; and the other end of the deflection oil / gas cylinder is hinged on the machine body which is reverse to one side of the rear rocker. Under the condition that a tractor is fixed by three-point linkage and in the operation process, the oscillation device can conveniently change and increase the working width of the brush breaker, and the brush breaker can perform cut operation in a deflection tilting mode. The operation is flexible and convenient, the operation efficiency of the brush breaker is greatly improved and different operation requirements can be met.

The present invention relates to a tillage machine, including machine frame, knife roller formed from knife roller shaft and knife disk, stubble-breaking knife and rotary tilling knife. The improvement lies in that a speed-change box with two rotating speed outputs is added. On the knife disk the stubble-breaking knife mounting hole and rotary tilling knife mounting hole are set, on the knife handle of the rotary tilling knife two mounting holes are set. When it is used for making stubble-breaking operation, the stubble-breaking knife is mounted on the knife disk, and when it is used for making rotary tilling operation, the rotary tilling knife is mounted on the knife disk.

The invention discloses a reeling-type automatic cleaning floor mopping machine. The reeling-type automatic cleaning floor mopping machine comprises mop cloth, agitation washing mechanisms, a vehiclebody, a rotating device, a lifting device, a translation mechanism and a transferring device; mop strips of the mop cloth are connected to the lower portions of base sheets. Slide channels are formedin the two sides of a plate shelf of the mop cloth, and the base sheets are inserted in the slide channels. A rotary wheel, a rotary ring, a rotary ring cover and an agitation washing plate are installed in each agitation washing mechanism. Slide channels are formed in the outer circles of the rotary wheels. A hanging clamp and a pushing clamp are installed on each rotary ring. The two agitation washing mechanisms are in alternate butt joint with the end of the mop cloth, the dirty base sheet cloth strips in the plate shelf are pulled out, and washed clear base sheet cloth strips are insertedinto the plate shelf. During washing, the hanging clamps pull the dirty mop cloth base sheets into the slide channels of the rotary wheels, the rotary wheels rotate forwardly and reversely, and the agitation washing plates agitation-washes the cloth strips; when the agitation washing plates are retracted, the rotary wheels quickly rotate to achieve dewatering. After washing is finished, the rotaryrings rotate reversely to insert the base sheets into the slide channels of the plate shelf. The mop cloth is sent back to the original place to continue to mop the floor. The mop cloth can be automatically cleaned and dewatered. The reeling-type automatic cleaning floor mopping machine is suitable for quickly mopping stations, subways, tunnels, squares and public places, and the working efficiency and the cleaning quality are improved.

A roller for a fibre-processing machine, for example a spinning preparation machine such as a flat card, cleaner or the like, flock feeder, roller card, nonwoven-forming machine or the like, comprises a roller body. In order to make possible, by simple means, economical manufacture and adequate dimensional stability, for example a substantially constant carding nip, the roller body has at least one metal cylinder and at least one circular cylindrical sheath of fibre-reinforced plastics material surrounding the cylinder.

The invention discloses a multifunctional compound integrated machine for oilseed rape. The multifunctional compound integrated machine comprises a rack, a fertilization mechanism, a rotary tillage mechanism, a trenching mechanism, a seeding mechanism, a power mechanism, seeding units and a suspension bracket, wherein the suspension bracket is used for being connected with agricultural machinery;the fertilization mechanism comprises a fertilizer can connected to the rack; a plurality of fertilizer apparatuses are arranged at the lower end of the fertilizer can; the rotary tillage mechanism comprises a rotary tillage cutter shaft and a plurality of rotary blades connected to the rotary tillage cutter shaft; the trenching mechanism comprises a trench opener, and a trench cleaning shovel anda trench stabilizer which are connected to the rack; the trench opener is connected to the rotary tillage cutter shaft; the trench cleaning shovel and the trench stabilizer are arranged in the rear of the trench opener in sequence; the seeding mechanism comprises a plurality of seed boxes arranged on the rack in parallel; the seed boxes are provided with seeding motors and seed dispensers; the power mechanism comprises a transmission case I and a transmission case II; the transmission case I is used for being connected with a power output end of the agricultural machinery; the transmission case II is used for transmitting power of the transmission case I to the rotary tillage cutter shaft; and the seeding units comprise the trench opener and press wheels arranged in sequence from the front to rear.

The invention relates to a roller skating type garbage cleaning device which can flexibly move in a place with crowded people and does not affect normal movement of others, and belongs to the field of garbage cleaning equipment. The roller skating type garbage cleaning device mainly comprises a shoe body, a moving system, a cleaning system and a recycling system, wherein the moving system is fixed right below the shoe body; the cleaning system is arranged on one side of the shoe body and comprises a battery, a motor and a cleaning brush; the recycling system is arranged on one side of the shoe body and comprises a roller brush, a shaft, a gear, a roller brush protecting shell and a garbage bin; and the garbage bin is matched with the protecting shell and is arranged at the rear of one side of the shoe body. The roller skating type garbage cleaning device can be used for cleaning places with complex and variable shapes and arrangements in an adaptive manner through the cleaning system with small size; and when the roller skating type garbage cleaning device is used for cleaning a place with crowded people, the roller skating type moving system rotates flexibly and easily, the working width is small, and the roller skating type garbage cleaning device can freely clean the ground in the crowd.

The invention relates to an agricultural machine, in particular to a vibrating grass-cutting slotted machine which is used by matching with a tractor. The invention aims at providing the vibrating grass-cutting slotted machine, which can reduce the plowing resistance under the action of a vibrating system and can shut the slot under the action of a soil-rolling system, thus facilitating the vibrating grass-cutting slotted machine to expand the operational span for protecting the slot. The vibrating grass-cutting slotted machine comprises a gearbox (1) and a stander(3), and is characterized in that a cutting system which comprises a cutting disc (5) is fixed on a falsework (7); the vibrating system comprises a crank connecting rod component (2) fixed on the stander (3); the front end of the falsework (7) is fixed on the front end of the stander (3) by an axis pin (3), and the rear end of the falsework (7) is connected with the crank connecting rod component (2); the gearbox(1) is connected with the vibrating system for distributing power; a soil-rolling adjusting system comprises a supporting wheel (9) fixed on the stander (3) and a soil-rolling wheel (4).

The invention belongs to the technical field of agricultural machines, in particular to an active cutting vibrating ripper which is used by matching with a tractor. An active cutting vibrating ripper comprises a gearbox (1) and a stander (2), and is characterized in that the cutting system of a cutting disc (5) and an operational shovel component which comprises an operational shovel (8) are respectively fixed on a falsework (10), and the cutting system is arranged at the front of the operational shovel component; a vibrating system, which comprises a crank connecting rod component (12) fixed on the stander (2), is connected with the rear end of the falsework (10); the frond end of the falsework (10) is fixed on the stander (2) by a main transmission shaft (3), and the rear end of the falsework (10) is connected with the crank connecting rod component (12); the main transmission shaft (3) is connected with the cutting system and the vibrating system for distributing power; a soil-rolling adjusting system comprises a supporting wheel (4) fixed on the stander (2)and a soil-rolling wheel (11).

The invention discloses a reel cleaning type continuous floor mopping machine. The reel cleaning type continuous floor mopping machine comprises a tube socket mechanism, a mop, a reel cleaning part, amop cloth horizontal-moving mechanism and a car body, wherein a rotary wheel, a rotary ring, a rotary ring sleeve and a stirring-cleaning plate are mounted in a stirring-cleaning shell of the reel cleaning part; a hanging blocker and a pushing blocker are mounted on the rotary ring; a mop cloth strip of the mop cloth is connected under a base sheet; a slide path is arranged at the two sides of aplate frame of the mop cloth and the outer circle of the rotary wheel; the base sheet is inserted into the slide path; front and rear rows of mops mop the floor in turn, and clean in turn; the hangingblocker on the rotary ring takes out and pulls the dirty mop cloth base sheet from the mop cloth plate frame slide path into a rotary wheel slide path in the stirring-cleaning shell; the rotary wheeland the rotary ring positively and negatively rotate to stir the mop cloth strip, so that dehydration is realized by quickly rotating in the same direction; after dehydration, the rotary ring reversely rotates to re-insert the clean base sheet into the plate frame. The whole cleaning process is automatically completed, so that the mop cloth can mop the floor. The mop cloth can be cleaned along with the car, so that floor mopping is cleaner, floor mopping breath can be increased, and working efficiency is greatly improved. The reel cleaning type continuous floor mopping machine is suitable forquickly cleaning a bus station, subway, a tunnel, square and a public place.

The invention relates to the filed of accessory equipment of a grass cutter, in particular to a suspension towing mechanism for simultaneously suspending a grass cutter and towing other equipment. The suspension towing mechanism comprises a suspension bracket connected with a power device; the suspension bracket is provided with a swing mechanism; the swing mechanism comprises a flat swing mechanism and a radial swing mechanism; the suspension towing mechanism is characterized in that the suspension bracket is further provided with a towing mechanism; the towing mechanism comprises a towing bracket; the lower end of the towing bracket is connected with the suspension bracket through a lock pin; one side of the towing bracket is connected with a towing crossbeam; and the tail end of the towing crossbeam is connected with a triangle towing bracket through a towing shaft. The suspension towing mechanism has the advantages of enlarging the working range of a grass cutter, improving the flexibility, simultaneously towing the equipment for collecting rank grass, and satisfying the requirement of cutting grass in an airport.

A roller for a fibre-processing machine, for example a spinning preparation machine such as a flat card, cleaner or the like, flock feeder, roller card, nonwoven-forming machine or the like, comprises a roller body. In order to make possible, by simple means, economical manufacture and adequate dimensional stability, for example a substantially constant carding nip, the roller body has at least one metal cylinder and at least one circular cylindrical sheath of fibre-reinforced plastics material surrounding the cylinder.

The invention relates to the technical field of chemical fertilizer spreading, in particular to electric chemical fertilizer spreading equipment and a using method thereof. The electric chemical fertilizer spreading equipment comprises a fertilizing frame, a chemical fertilizer box, a stirring shaft and a spreading assembly. Chemical fertilizer is finally fed into soil through a bottom frame, so that the chemical fertilizer can accurately fall into the soil, and volatilization of the chemical fertilizer on the ground is reduced; discharging of the spreading equipment is controlled by using a motor to drive an impeller, so that the sowing equipment can more accurately control the spreading process, the chemical fertilizer spreading uniformity of the equipment is improved, and the fertilization effect after the equipment is used is further improved; the operation width of the spreading equipment is wider by arranging a plurality of notches, the chemical fertilizer spreading speed of the equipment is increased, the use efficiency of the equipment is improved; and meanwhile, fertilization is carried out through the plurality of notches, and the chemical fertilizer spreading uniformity of the equipment is further improved.

The invention discloses an auger-type roller, and a traction-type peanut picking and harvesting machine using the auger-type roller, and belongs to the technical field of agricultural harvesting machinery. The traction-type peanut picking and harvesting machine comprises a main frame, a feeding machine, a material inlet, the auger-type rollers, a steel bar grate, a sieve, a double swing arm, horizontal fans, vertical fans, wind bins, a lifting machine, a seedling placing bin, a fruit storage box and a fruit leveling device. According to the auger-type roller in the invention, a screw auger iswelded on the front end of the roller to make the separation efficiency of seedlings and fruits high without blocking the material inlet. The feeding machine, the sieve and the lifting machine are widened as a whole, the four fans complete the cleaning and selection of peanuts and the collection and transportation of peanut seedlings, and thereby the efficiency is greatly enhanced. The fruit leveling device makes the peanuts in the fruit storage box fall into the fruit storage box evenly and flatly, and well solves the problem that the middle of the fruit storage box is full of peanuts, and four corners are lack of peanuts. The power input of the harvester has two ways: one is to install a diesel engine as a power source, and the other is to use a rear output shaft of a four-wheeled vehicle as a power source, so that the harvester has a wide range of applicability.

Provided is a folding shape-imitating geomembrane collector. The folding replica geomembrane collector comprises a middle rack of which the two sides are movably hinged with side racks, the middle ofthe outer side of each side rack is provided with a depth-controlled land wheel, a traction frame is arranged at the front ends of the side racks and the middle rack, front film raking teeth are arranged at the front portions of the side racks and the middle rack, middle film raking teeth are arranged at the middles of the side racks and the middle rack, and rear film raking teeth are arranged atthe rear portions of the side racks and the middle rack. In the folding replica geomembrane collector, through the combined effect of adjusting bolts and connection rods, the relative height of the traction frame and a hook connection frame can be adjusted and change at any time during operation, the capability of imitating the ground shape is formed, and the adaptability of the geomembrane collector is improved; through hinges and connection plates, the side racks and parts installed on the same in the geomembrane collector can be conveniently folded upward, thus the geomembrane collector isconveniently switched between transportation and operation states, and the using convenience of the geomembrane collector is improved; meanwhile, the geomembrane collector has the advantages of beinglarge in operation breadth and high in work efficiency.

The invention discloses a snow removal robot. A left expansion snow pushing shovel and a right expansion snow pushing shovel are fixedly connected with expansion sliding blocks respectively, the leftexpansion snow pushing shovel and the right expansion snow pushing shovel are arranged on the two sides of the snow pushing shovel respectively, the two extension sliding blocks are adaptively connected with an extension slide rail, the extension sliding rail is fixedly connected with the snow pushing shovel, a rotating shaft of an extension motor is coupled with an extension screw rod, the two ends of an expansion lead screw are connected with the two expansion sliding blocks respectively, the bottom end of a polished shaft and the bottom end of the lead screw are fixed to a bottom plate, thesnow pushing shovel is fixedly connected with a polished shaft sliding block and a lead screw sliding block respectively, the lead screw is connected with the lead screw sliding block, the polished shaft penetrates through the polished shaft sliding block, and a rotating shaft of a lead screw lifting motor is coupled with the lead screw. The snow removal robot further comprises a snow crushing mechanism and a walking mechanism. The snow removal robot achieves a wireless remote control operation mode of snow removing operation; simultaneous operation of snow and ice crushing and snow pushing is realized; the operation breadth is effectively increased; and the snow removal robot has good adhesion to a working face.

The invention relates to a water-fertilizer-pesticide integrated irrigation system. The water-fertilizer-pesticide integrated irrigation system comprises a water-fertilizer-pesticide integrated operation platform, a drawing device, a circuit system, a spray irrigation system, a spraying system and a water-fertilizer-pesticide automated control system, wherein the water-fertilizer-pesticide integrated operation platform comprises a mobile high frame, a hanging and lifting system, a spraying rod, a water spray head and a mist spray head; the drawing device comprises a hollow square-shaped steel rope, a fixed lantern ring, a groove wheel, a driving wheel and a steel rope driving motor; the spray irrigation system comprises a submersible pump, a main water conveying pipeline, branch pipelines and the like; the spraying system comprises a spraying vehicle frame, as well as a pesticide liquid box, a roller pump, a roller pump motor, a pesticide conveying pipe and a pesticide conveying pipe coil which are mounted on the spraying vehicle frame; and the water-fertilizer-pesticide intelligent control system comprises a programmable logic controller, a water pressure sensor and the like. The water-fertilizer-pesticide integrated irrigation system disclosed by the invention combines water-fertilizer management, plant protection and pesticide application together by creating the water-fertilizer-pesticide integrated operation platform, and three functions of irrigation, fertilizer application and pesticide spraying can be realized through one set of equipment, so that the management links are reduced and the working efficiency is improved.

The invention relates to a paddy field high-stubble double-shaft slurry-stirring stubble-burying grader, and belongs to agricultural machinery. The grader is composed of a cover plate, a beating bladeroller and a stubble-pressing blade roller, wherein the beating blade roller is composed by fixing beating curved blades to a beating blade shaft, the stubble-pressing blade roller is composed by fixing stubble-pressing spring teeth to a stubble-pressing shaft, the cover plate is formed by the parallel arrangement of a cover plate I and a cover plate II, two or more fixing plates I are fixedly arranged on the cover plate I at equal intervals, positions, corresponding to the fixing plates I, on the cover plate II are provided with fixing plates II, the end heads of the fixing plates I and thefixing plates II are movably connected, the upper end of the cover plate I is provided with a double-output shaft hydraulic motor I, lower end bearings of vertical plates I on two sides are equipped with the beating blade shaft, and gears at end heads of radial power output shafts I, and gears at two ends of the beating blade shaft are in transmission connection. The paddy field high-stubble double-shaft slurry-stirring stubble-burying grader adopts double-output shaft hydraulic motors as a power source of a beating apparatus and a stubble-pressing apparatus, and has high stubble-removal rateand good evenness after operation.

The invention discloses a double-screw push type lotus root harvester which comprises a floating cabin, a double-screw driving mechanism, a hydraulic flushing mechanism and a control power mechanism, wherein a double-screw walking mechanism comprises a screw driving mechanism and a pair of screw rollers, the directions of spiral lines of spiral blades of the pair of screw rollers are opposite, the pair of spiral rollers are symmetrically distributed on the two sides of the floating cabin and connected with the floating cabin through the power mechanism respectively, and the power mechanism drives the pair of spiral rollers to walk; and the hydraulic flushing mechanism comprises a water suction assembly, a water conveying pipeline and a spraying assembly, the water suction assembly comprises a water pump, the water pump is installed in the floating cabin, the spraying assembly is installed at the front end or the rear end of the floating cabin, the water pump is connected with the spraying assembly through the water conveying pipeline, and the control power mechanism controls whether the water pump is in a water suction state or not. The harvester can walk automatically, the automation degree is high, the labor intensity is reduced, the lotus root harvesting efficiency is improved, and the lotus root harvesting cost is reduced.

The present invention disclosed a wide -plant -based large -distance crop for target appliances and methods based on ultrasonic sensors. The applied device includes crop detection modules, spray rack height adjustment modules, spray modules, vehicle speed sensors and control modules.The sensor is used to detect the crops; the spray rack height adjustment module is used to adjust the vertical height of the entire spray frame; the spray module includes the pipeline, the medicinal liquid box, the diaphragm pump, the nozzle, and the solenoid valve.The position adjustment can be adjusted by the nozzle adjustment device; the speed sensor is used to monitor the walking speed of the device, and it is connected to the detection module to the control module respectively; the control module uses single chip machines such as STM32.The ultrasonic sensor of the present invention is low, the installation operation is wide, and the range of use is wide. It is especially suitable for seedling crops that are planted far away, which can reduce the amount of pesticides in large quantities;Wide range of applications.

The invention relates to an air-assisted wide plant protection unmanned helicopter and an operation method implemented by the same. The air-assisted wide plant protection unmanned helicopter comprises an air-assisted air duct device, a support frame, a storage battery, an electric diaphragm pump, a chemical tank and a foldable spray rod. The air-assisted air duct device, the support frame, the storage battery, the electric diaphragm pump, the chemical tank and the foldable spray rod are mounted on an unmanned helicopter, spray nozzles are distributed on the foldable spray rod, the foldable spray rod is divided into a middle main spray rod, first spray rods and second spray rods, and the first spray rods and the second spray rods are arranged on the two sides of the foldable spray rod. Downwash airflow formed by the unmanned helicopter is accelerated by the aid of conical pipeline structures, and high-speed airflow flows through vertical flat columnar air pipes and then flows into horizontal flat tapered air pipes; an air curtain is formed on the spray rods in the width direction of the spray rods by the high-speed airflow, the air speed of the air curtain is downwardly uniformly distributed, accelerating, carrying and secondary atomizing effects can be realized for fog-drops by the air curtain, and the fog-drops are atomized by the spray nozzles. The air-assisted wide plant protection unmanned helicopter and the operation method have the advantages that the working widths of the spray rods are increased, so that the chemical application rate can be increased under the condition that the chemical liquid carrying amount of the unmanned helicopter is unchanged, the operation time can be shortened, the chemical application efficiency can be improved, and power consumption of the unmanned helicopter can be reduced.

The invention provides an obstacle avoidance type snow sweeping device. The obstacle avoidance type snow sweeping device comprises a fixed rack (1), a movable rack (6), an obstacle induction and signal transmission mechanism (7), hydraulic valves (8), a snow sweeping roller assembly driving device (10) and a snow sweeping roller assembly (4). The obstacle avoidance type snow sweeping device is characterized in that a movable connecting mechanism is arranged between the fixed rack (1) and the movable rack (6), the snow sweeping roller assembly (4) is arranged on the lower portion of the movable rack (6), and the obstacle induction and signal transmission mechanism (7) is arranged on the lateral of the front portion of the movable rack. Compared with the prior art, the obstacle avoidance type snow sweeping device has the characteristics that the structure is simple; the automation degree is high; the operation width can be increased; the operation path is automatically changed; obstacle avoidance operation is achieved; the operating occasion can be broadened; the application scope is wide; the operating efficiency is high; snow removing is thorough and clean; and the operating speed is high.

The reel-type automatic cleaning and mopping machine includes a mop, a stirring mechanism, a car body, a rotating device, a lifting device, a translation mechanism, and a transfer device. The handkerchief strips are connected under the base sheet. There are slides on both sides of the board frame of the mop, and the substrate is inserted into the slides. The agitating washing mechanism is equipped with a runner, a swivel ring, a swivel ring sleeve, and an agitating washing plate. A slideway is arranged on the outer circle of the runner. Hanging cards and push cards are installed on the swivel. Two sets of agitating and washing mechanisms are alternately docked with the end of the mopping handkerchief, pull out the dirty substrate handkerchief in the plate frame, and insert the cleaned substrate handkerchief. When cleaning, hang the card to pull the dirty mopping handkerchief into the runner slideway, the runner is reversing, and the stirring plate stirs and washes the handkerchief. The stirring and washing plate is retracted, and the runner rotates quickly to dehydrate. After the cleaning is finished, the swivel is reversed and the substrate is inserted into the rack slideway. Return the mop to its original position and continue wiping the floor. Can automatically clean mopping and dehydration. It is suitable for quick scrubbing in stations, subways, tunnels, squares, and public places, improving work efficiency and cleaning quality.

Reel front cleaning and mopping machine, including telescopic arm, mop, broom handle lifting mechanism, cleaning mechanism, tank shell mechanism, and car body. Two cleaning mechanisms are installed horizontally in front of the car body, and two groups of mopping handkerchiefs are installed below the cleaning mechanism, and each group has two rows of mopping handkerchiefs. A rotating wheel, a swivel ring, a swivel ring sleeve and a stirring washing plate are installed in the stirring washing shell of the cleaning mechanism. Hanging cards and push cards are installed on the swivel. The handkerchief strips are connected under the base sheet. There are slides on both sides of the plate frame of the mop and the outer circle of the runner, and the substrate is inserted into the slides. Front and rear mopping handcarts take turns mopping and cleaning. The hanger on the swivel pulls the dirty mopping base sheet out of the slideway of the mopping rack and into the runner slideway in the agitating shell. The rotary ring stirs and dehydrates the handkerchief strips in the stirring shell, and then the rotary ring reverses to insert the clean substrate into the rack again. Because the mopping handkerchief is cleaned with the vehicle, the mopping floor is cleaner, the width of the mopping floor can be increased, and the work efficiency is greatly improved. It is suitable for quick scrubbing in stations, subways, tunnels, squares, and public places.

The invention discloses an agricultural soil loosening and perforating device. The agricultural soil loosening and perforating device comprises front wheels, a rack, a fifth driving chain wheel, a diesel engine, a first driving chain wheel, a first chain, a cab, a CA support, a lifting lug, a first driven chain wheel, a swing arm, a second chain, a second hydraulic cylinder, a CB support, a firstmounted bearing, a first roller, a perforator supporting plate, a second roller, perforators, rear wheels, a soil preparation roller, a Y connector, a support, a soil loosening cutter combination, a first hydraulic cylinder, a fifth driven chain wheel, a soil loosening cutter shaft and other parts. The diesel engine drives the device to move forwards through a series of chain transmission and meanwhile drives the soil loosening cutter combination, the soil preparation roller and the perforators to work, and soil loosening, soil preparation and perforating work is completed. According to the agricultural soil loosening and perforating device, soil loosening and soil preparation work can be completed before perforating, the device does not need to be manually supported, and the working process is more stable; and a plurality of perforators work at the same time, the work width is large, and the work efficiency is high.

The invention relates to a cutter shaft assembly, particularly relates to a cutter shaft assembly of a paddy and upland dual-purpose rotary cultivator, and belongs to the technical field of componentsof agricultural machinery. The cutter shaft assembly comprises a cutter shaft, cultivation cutter heads, rotary cultivation cutters, a plurality of support discs and a grass pricking depth limit rod.A spline housing is arranged at an end of the cutter shaft, the support discs are welded on the cutter shaft at intervals and are positioned between the spline housing and a bearing block, the cultivation cutter heads are uniformly distributed on the circumference of the cutter shaft and are positioned between the support discs, and the rotary cultivation cutters are fixedly arranged on the cultivation cutter heads via bolts. The cutter shaft assembly of the rotary cultivator has the advantages that the cultivation cutter heads are mounted on the cutter shaft in a dislocation manner, the rotary cultivation cutters are oppositely mounted on the adjacent cultivation cutter heads, accordingly, blades are low in soil entering resistance, soil is free of hardening after rotary cultivation is carried out, and rotary cultivation effects can be greatly improved.

The invention provides a chainless cornstalk macerator, which comprises cradle, grass steppe dividing and feeding device, main gear box and stripper connected with output axis, and is characterized in that the dividing and feeding device comprises poking grain mechanism, a plurality of cutting knives, grass steppe dividing device, gear box and spiral feeding roller; spiral feeding roller comprises upper and lower cutting poking grain gear box, which are parallel set in the same vertical surface and are equipped with two output ends, the input end is connected with the third output end of main gear box; the poking grain wheel is fixed on the top output end of cutting-poking grain gear box, said cutting knives are fixed on bottom output end of cutting-poking grain gear box; one end of lower spiral feeding roller is connected with stripper, the other end is connected with input end of gear box; the output end of gear box is connected with spiral feeding roller; grass steppe dividing device is installed on cradle, the mouth is arc shape and the distance of front mouth is 2-3 times of corn planting line space.