72results about How to "Improve tillage efficiency" patented technology

The invention discloses integrated agricultural equipment which comprises a grinding tool truck head. A carriage is mounted at one end of the truck head; a water tank is mounted at the end, close to the truck head, of the top of the carriage, the end, close to the truck head, of the top of the water tank is provided with a water filling port, a first motor is mounted in the middle of the top of the water tank; a second rotation shaft extending to the inside of the water tank is mounted at an output end of the first motor, stirring rods are mounted on the side wall of the second rotation shaft,and a water pump is mounted at the end, away from the truck head, of the water tank. The comprehensive performance of the integrated agricultural equipment is improved effectively, and the integratedagricultural equipment can be used for sowing, fertilizer applying, watering, pesticide spraying and the like, particularly can water through a watering mechanism while sowing; besides, liquid in thewater tank can be stirred by the stirring mechanism arranged in the water tank of the watering mechanism of the equipment, which facilitates pesticide spraying work of the equipment.

The invention relates to fertilization equipment for rotary tillage. The fertilization equipment comprises a travelling carrier, a soil loosening device, a soil transfer portion, a fertilization portion and an earth covering device. The soil loosening device is mounted at a front portion of the travelling carrier, and is used for loosening the soil of land. The soil transfer portion is mounted onthe travelling carrier, is located in rear of the soil loosening device, and is used for dividing the loose soil, generated after soil loosening by the soil loosening device, to two sides and transferring the loose soil to the rear side. The fertilization portion is mounted on the traveling carrier, is located above the soil transfer portion, and comprises a scarification device and a fertilization device. The scarification device can assist soil transfer, and the fertilization device is in linkage with the scarification device. The earth covering device is mounted on the rear portion of the travelling carrier, and is used for receiving the soil, outputted backwards by the soil transfer portion, and performing earth covering and irrigation on the soil. The technical problem of waste causedby evaporation of fertilizer after the fertilizer is exposed in the air after conventional fertilization devices are used for fertilization can be solved.

The invention relates to a novel soil turning device for agricultural planting. The novel soil turning device comprises a soil turning device body. The rear side of the soil turning device body is sequentially connected with a soil turning mechanism and a spraying mechanism through a connecting frame. The soil turning mechanism comprises a bulky soil turning shovel and a fine soil turning mechanism. A bulky soil turning mechanism comprises a fixed frame, a lifting assembly, a connecting plate and the bulky soil turning shovel. The fixed frame is connected with one end of the connecting frame.The lifting assembly comprises a lead screw, guide rods and a lifting motor. The connecting plate is perpendicular to the fixed frame. The lead screw penetrates through the connecting plate and is fixed to the fixed frame. The two guide rods are parallel to the lead screw. The lifting motor is connected with the lead screw. The bulky soil turning shovel is connected with the connecting plate through a connecting shaft. The novel soil turning device is simple in structure, convenient to operate, capable of saving labor and materials, environmentally friendly, capable of adjusting the soil turning depth, breaking soil blocks and preventing dust from flying, and high in soil turning efficiency.

The invention discloses a yam bean harvester integrating seedlings, digging, collecting and storing, mud removing and straw turnover, which comprises a planetary gear type seedling device, a first motor, a yam bean collecting and storing device, wheels, a soil turning device, a straw turnover device, a second motor, a frame and a digging device. The frame is a main bracket; the planetary gear typeseedling device and the first motor are arranged at the front end of the frame and are connected through a belt; the straw turnover device, the soil turning device and the digging device are all driven by the second motor through a belt wheel; aconveying belt is fixed on the rear end of the frame through a hydraulic rod; the yam bean collecting and storing device is arranged in the middle of theframe and is arranged at the tail end of the conveying belt; According to the invention, a plurality of functions, such as seeding, digging, collecting and storing, mud removing, straw turnover and the like, are integrated, the energy consumption is effectively reduced when the seedling is planted, the soil turning is sufficiently and the yam bean is difficult to damage, the working efficiency ofthe potato harvesting machine can be obviously improved, and the energy consumption is low.

The invention relates to soil pollution treatment fixed-depth soil turning treatment equipment and a treatment method, the soil pollution treatment fixed-depth soil turning treatment equipment comprises a support base, a sleeving ring, a telescopic unit, a working cylinder, a sleeving unit and a soil turning unit, the upper end of the support base is in embedded connection with the sleeving ring,and the middle part of the sleeving ring is mounted at the upper end of the telescopic unit; and the lower end of the telescopic unit is connected with the upper end of the working barrel, the sleeving unit is arranged on the working barrel, and the lower end of the working barrel is connected with the soil turning unit. The soil pollution treatment fixed-depth soil turning treatment equipment cansolve the problems that an existing soil turning device often encounters some problems in actual operation, when soil turning is conducted on a deep soil layer, the existing soil turning device is difficult to directly turn the soil layer of the depth, the upper soil layer needs to be turned layer by layer till the soil layer of the depth is reached, most of traditional soil turning equipment isused for turning soil in a unidirectional rotating mode, and most of remediation liquid drips from top to bottom, so that a soil layer is difficult to soak quickly.

The invention discloses a soil-turning device used for vegetable plantation. The device comprises a support bottom board. Two sides of the support bottom board are equipped with walking wheels. A driving device is installed on the support bottom board. One end of the support bottom board is fixedly provided with one end of an armrest. The lower side, departing from one end of the armrest, of the support bottom board is equipped with a support rack. Installation racks are arranged on two side edges of one end at which the armrest is located on the support bottom board. Additionally, rotary tillage wheels are installed at equal intervals between two groups of installing racks through rotary rods. One end, equipped with the armrest, of the support bottom board is equipped with an installing board. An arc mud-blocking board is installed on the installing board. The arc mud-blocking board is located on one side, departing from the walking wheels, of the rotary tillage wheels. When the rotary tillage wheels turn over soil, soil falls down onto the mud-blocking board. Movable devices drive a scraping board to perform reciprocating motion on the mud-blocking board, thereby scraping mud onthe mud-blocking board. The mud is prevented from excessively gathering on the mud-blocking board, thereby not affecting rotation and soil turning of the rotary tillage wheels. Therefore, soil turningefficiency of the soil-turning device is increased.

The invention relates to a soil turning device, in particular to an agricultural efficient soil turning device. The agricultural efficient soil turning device is high in soil turning efficiency, good in soil turning effect and simple in structure. The agricultural efficient soil turning device comprises a cart, a box, a water outlet pipe, an electric control valve, a fixing plate I, a fixing plate II, a motor I, a stirring rod, blades, a servo motor, a bearing block, a lead screw, a nut, a fixing plate III, a rotary motor, a rotary shaft, a cylindrical cam, a clamping block, an arc-shaped connection rod, a hoe and a connection rod. The box is arranged on the cart, the water outlet pipe is disposed at the bottom of the box and penetrates through the bottom of the cart, the electric control valve is arranged on the water outlet pipe, and the fixing plate I is arranged on the cart on the outer right wall of the box. The soil turning device has the advantages of being high in soil turning efficiency, good in soil turning effect and simple in structure, and is easy to operate and convenient to use.

The invention discloses an ecological agriculture rooter for hilly areas. The ecological agriculture rooter comprises a machine body, a water tank is fixedly installed at the top of the machine body, a cover plate is connected to the top of the water tank through threads, a water pump is arranged at the bottom of an inner wall of the water tank, both of a water inlet and a water outlet of the water pump are fixedly connected with water pipes, one end of the water pipe on the water outlet of the water pump is fixedly connected with that of a connecting pipe, one end of the connecting pipe away from the water pump is fixedly connected with a through pipe, and one end, which is away from the connecting pipe, of the through pipe penetrates through the cover plate and is fixedly connected with the bottom of a water spray pipeline at the outside of the cover plate. The ecological agriculture rooter disclosed by the invention is provided with the water tank, the cover plate, the water pump, the water pipe, the connecting pipe, the water spray pipeline, a first motor and a spray head, the water in the water tank finally flows into the water spray pipeline through the water pipe, the connecting pipe and the through pipe after being boosted by the water pump, and the first motor is started to drive the water spray pipeline to rotate so as to spray the water from the spray head to the soil, thereby improving the dry soil and facilitating the operation of a soil overturning wheel.

The invention discloses a transport soil-turning device for planting medicinal materials and relates to the technical field of medicine cultivation, with an aim to mainly solve problems that the traditional way of ploughing and rakes are scattered resulting in low efficiency and incomplete soil turning. The transport soil-turning device comprises a platen, moving rollers arranged at four corners of the platen and a soil-turning mechanism; the soil-turning equipment includes a mounting platen and a shovel plate mounted on the lower side of the platen, the mounting platen is fixedly connected totwo side walls of the shovel plate through multiple hangers, the shovel plate is formed by a shovel attached to the ground, an inclined plate for transporting soil and a leading plate, a shifting assembly located on the upper side of the inclined plate is arranged on one of the hangers, one end, away from the shovel, of the leading plate is fixedly provided with a material permeable port formed in the end side close to the leading plate, and a turning assembly used for turning the soil is mounted on the lower side of the leading plate. The transport soil-turning device is simple in structure,complete in turning to break uniformly, convenient in planting the medicinal materials, high in soil turning efficiency and convenient to use.

The invention discloses a soil-turning device for agricultural machinery, which includes a support rod, a U-shaped frame is fixedly connected to the lower end of the support rod, and a screw rod is fixedly connected between the two side walls of the inner chamber of the U-shaped frame. The structure of the tilling device is simple, the second spring is stretched to a certain length, the metal shrapnel returns to its original shape, the first conductive sheet and the second conductive sheet are separated, and the motor is powered off, thereby realizing the swing of the first blade, and the first blade Drive the nut to rotate, the nut moves on the screw rod, so that the first blade rotates and moves horizontally at the same time, the twist rod squeezes the extrusion block, so that the twist rod moves up and down in a small range under the limit action of the concave frame, and then makes the The slide block rotates back and forth under the limit action of the limit rod, so that the second blade rotates back and forth in a small range, which further breaks up the soil and improves the efficiency of turning the soil.

The invention provides a soil-plowing and fertilizing device for agricultural sowing and belongs to the technical field of agricultural equipment. The device includes a box body; movable foot wheels are arranged on the edge at the bottom of the box body; an inner box and a soil-plowing assembly are installed inside the box body; a driving assembly is installed inside the inner box; the soil-plowing assembly is connected to the driving assembly through a transmission assembly; the driving assembly includes a motor, a rotating shaft connected to the output end of the motor, and a first belt wheel fixedly connected to the end, away from the motor, of the rotating shaft; and the transmission assembly includes a rotating cylinder cooperating with the upper wall of the box body through a bearing, a second belt wheel fixedly installed on the upper end of the rotating cylinder, and an elevating rod passing through the rotating cylinder and in thread fit with the rotating cylinder. In the embodiments, the driving assembly can drive the soil-plowing assembly to move to the internal of a soil layer through the transmission assembly, the turning of the soil layer can be achieved through the rotating of the soil-plowing assembly, and continuous soil-plowing operation can be realized by cooperating the moving of the box body; and therefore, the device can have the advantages of being high insoil-plowing efficiency and good in soil-plowing effect.

The invention relates to the field of agricultural machinery, in particular to a liquid fertilizer applying device and method with soil turning and refilling functions. The liquid fertilizer applying device comprises a flat cart, wherein a rectangular receding groove is formed in the flat cart, the liquid fertilizer applying device further comprises a controller, a digging and filling mechanism, a stirring mechanism and a spraying mechanism, the digging and filling mechanism comprises an outer cylinder, an arc-shaped digging plate and a rotating assembly, the stirring mechanism comprises an inner cylinder and a stirring assembly, the spraying mechanism comprises a conical containing box, a conveying assembly, an extrusion assembly and a plurality of atomization nozzles, and the rotating assembly and the conveying assembly are electrically connected with the controller. According to the liquid fertilizer applying device and method with the soil turning and refilling functions, liquid fertilizer can be uniformly mixed with soil, fertilizer application is more uniform, meanwhile, dug soil can be completely conveyed into the device, residues are prevented, the improvement of the soil turning efficiency is facilitated, the dug soil can be thoroughly refined, and the soil turning effect is improved.

The invention discloses soil overturning equipment for agriculture. The equipment comprises a bottom plate, a supporting frame, a transmission shaft, moving wheels, armrests, an engine, a driving wheel, a first belt, a first transmission wheel, a connecting shaft, supporting blocks, a second transmission wheel, a third transmission wheel, a second belt, a fixing frame, a sleeve, a lifting rod, coulters, a fixing block, first connecting blocks, a shaft seat, a screw rod, a hand wheel, a sliding block, second connecting blocks, connecting rods, through holes, a soil flattening mechanism, slidingslots, sliding holes and rubber sleeves; the supporting frame is arranged on one side of the lower end of the bottom plate, the transmission shaft is arranged at the lower end of the supporting frame, and the moving wheels are arranged at the two ends of the transmission shaft respectively. By rotating the hand wheel, the screw rod is driven to rotate, so that the sliding block moves up and downalong the screw rod. Under the action of the connecting rods, the fixing block is pushed to drive the lifting rod to move up and down in the sleeve so that the soil overturning depth of the coulters can be adjusted; moreover, the two coulters can improve the soil overturning efficiency, and the work efficiency is further improved.

The invention relates to a farmland straw crushing and rotary tillage all-in-one machine. The farmland straw crushing and rotary tillage all-in-one machine comprises a rack, a supporting beam is arranged on the top face of one end of the rack, a guide shell is arranged at the front end of the rack, a vertical rod is detachably connected to the guide shell, and a double-faced plough plate is arranged at the bottom end of the vertical rod. According to the farmland straw crushing and rotary tillage all-in-one machine, the double-faced plough plate is installed by the vertical rod, the double-faced plough plate is used for turning soil, the soil turning efficiency is improved, an input shaft is rotationally positioned through cooperation of a mounting base and a transmission base on the frontside, then a first rotating shaft and a second rotating shaft are rotationally supported through cooperation of a transmission shell and a shaft base, and then the first rotating shaft and the secondrotating shaft are driven by the input shaft to rotate; and a rotary tillage shovel and a crushing knife are driven to rotate respectively, so that soil is subjected to rotary loosening treatment through the double-faced plough plate and the rotary tillage shovel, the roots of the straw buried in the soil is crushed and recycled into the soil through the crushing knife, the resource utilization rate is effectively increased, and the working efficiency is effectively improved.

The invention discloses a soil improvement deep soil turning mechanism for agricultural planting. The soil improvement deep soil turning mechanism for agricultural planting comprises a rack and a connecting shaft, wherein a storage battery is fixedly installed on the upper side of the rack; a built-in motor is electrically connected to the right side of the storage battery, and the bottom end of the built-in motor penetrates through the rack to be rotationally connected with a linkage rotating shaft; a first vertical rotating device is arranged on the lower side of the linkage rotating shaft;a limiting dustproof protective plate wraps the outer side of the linkage rotating shaft; the rack is embedded in the upper side of the limiting dustproof protective plate; a protective cover is fixedly connected to a port in the right side of the rack, and a lock catch bolt is arranged on the outer side of the bottom end of the protective cover; and the upper side of the first vertical rotating device is rotationally connected with the linkage rotating shaft. According to the device, an angle-adjustable rotating cutter set is arranged, so that the extending length of the cutter set on the rotating cutter set can be adjusted according to hard adjustment of different soils, the phenomenon that the cutter set is damaged due to normal length when used in hard soils is reduced, and the durability of the rotating cutter set is better.

The invention provides a track leveling device of a rice transplanter for rice planting, and relates to the field of rice planting machines. The track leveling device comprises a connecting piece, wherein a mounting hole is formed in the front face of the connecting piece, the back face of the connecting piece is fixedly connected with a welding block, and the right side of the welding block is fixedly connected with a fixing block, and an adjusting device is arranged on the back face of the fixing block. A connecting block is connected to the adjusting device, and a transmission device is arranged on the right side of the connecting block. According to the track leveling device, when a transmission convex block is in contact with a movable pin in the movement process, the movable pin canmove up and down in the sleeve pipe, and the leveling device is driven to move up and down, and the leveling device can be conveniently inserted into soil. The soil on the ground can be turned over through the upward movement of the movable pin, so that the soil on the two recessed sides of a track can be loosened conveniently, and soil filling operation can be conveniently carried out.

The invention discloses an agricultural seeding soil turning device with an automatic soil covering mechanism. The soil turning device comprises a motor, wherein the top of the motor is fixedly connected with a first rotating shaft, the top of the first rotating shaft is fixedly connected with a scraping mechanism through a bearing seat, and a scraper blade is arranged on the scraping mechanism; afirst gear is fixedly connected to the position, close to the motor, of the surface of the first rotating shaft, the left side and right side of the first gear are meshed with the surface of a thirdgear, and the inner center of the third gear is fixedly connected with second connecting shafts; and threaded rods are fixedly connected to the tops of the second connecting shafts. The first gear andthe third gear are arranged, a fixing mechanism is driven by a first runner so as to realize rotation of a roll shaft, so that the work of automatic soil turning is achieved; and the inner wall of the casing of the device can be scraped through movement of a first sliding sleeve on the surface of a first connecting rod, and dirt on the inner wall of the casing of the device can be removed.

The invention discloses an efficient potato seeder with an efficient seed metering function, and relates to the field of agricultural machines and equipment. The seeder comprises a main machine frameand a suspension device arranged at the front end of the main machine frame, and further comprises a seed metering device arranged in the middle of the main frame, a ground wheel walking system at thebottom of the main machine frame, a main control system and a rotary tillage device arranged at the bottom of the front end of the main machine frame. The seed metering device comprises a driving motor, an upper driving wheel, a lower driving wheel, a spoon chain, a seed taking spoon, a metal foil piece, a baffle piece, an eccentric wheel, a hall sensor, a piezoelectric sensor and an opposite-type photoelectric sensor. The seeder has the advantages that seeding, checking and supplementation can be integrated in the combined planting process, the problems of manual missing seeding observationand reseeding in the planting process are solved, unattended automatic detection and reseeding are achieved, and the working efficiency is improved; the situations that two seeds are sown in one pit and the seed metering device is blocked are avoided; the soil turning efficiency is improved, and the situation that broken stone or hard soil blocks in soil abrade a rotary tillage cutter is reduced.

The invention discloses a seeding structure for landscaping.The seeding structure is provided with a platform; one end of the platform is connected to a pushing hand; the other side of the platform isconnected to a soil turning structure on the same end as the pushing hand; a roller structure is arranged on one side, away from a feeding structure, of the platform; a soil burying structure is arranged on one side, away from the soil turning structure, of the roller structure; a sprinkling structure is connected to one end, away from the pushing hand, of the platform; both side walls, on the same end as the sprinkling structure, of the platform are movably connected to rotating shafts; the rotating shafts are movably connected to support legs; a hole slot is formed in a position, opposite to the bottom end of the feeding structure, at the bottom of the platform; the pushing hand is fixedly connected to both ends of the front side wall of the platform through the bottom ends on both sides.The seeding structure for landscaping disclosed by the invention has the beneficial effects that through the cooperation between different arranged components, the time required for artificial seeding can be effectively saved; the work efficiency is increased; labor cost can also be effectively reduced; the device is convenient to operate and suitable for places with limited areas and planting regions.

The invention discloses a small-size soil-turning machine. The machine has a structure which comprises a gasoline engine, a holding plate, soil-turning cutter wheels and armrests, wherein the gasoline engine and the armrests are arranged above the holding plate; the soil-turning cutter wheels are arranged below the holding plate; and the gasoline engine controls the soil-turning cutter wheels to rotate through a transmission device. The small-size soil-turning machine provided by the invention has reasonable structural design, is flexible and convenient to use, facilitates to small-scale household operation, greatly reduces the amount of labor for soil turning, and improves soil-turning efficiency.

The invention discloses a contaminated soil remediation device. The device comprises a machine body, and a driving motor is fixedly accommodated in the machine body; threaded shafts are dynamically mounted at the left and right ends of the driving motor; grooves are formed in the left and right ends of the machine body; the end, away from the driving motor, of the threaded shaft extends into the grooves and is provided with a mounting rod in a threaded mode. A spraying device is arranged in the machine body; soil is stirred and overturned through the rotating soil overturning plate; in the overturning process, chemical agents capable of increasing soil remediation and regeneration can be uniformly sprayed into the soil through the spraying device; the sprayed soil covers the ground again,the width of the soil turning plate can be increased through the extension plate in the width adjusting device according to the fineness required by soil turning, so that the width of single-time soilturning is increased, the soil turning efficiency is improved, and the smaller the total width of the extension plate and the soil turning plate is, the larger the fineness of soil treatment is.

The invention provides an agricultural soil plowing and repairing device, belongs to the technical field of agricultural instruments, and aims to solve the technical problem that the soil plowing andrepairing efficiency of a greenhouse is low. The agricultural soil plowing and repairing device comprises a tractor, a rotating through hole is formed in the tractor, two telescopic rods are rotatablyarranged below the tractor, wheels are fixed to the ends of the telescopic rods, a conveying mechanism is arranged above the tractor, a ploughing mechanism and a collecting mechanism are arranged onthe side face of the tractor, and the collecting mechanism is located under the rotating through hole. A tooth harrow, a protection plate and a rotating tillage knife roller are matched, rotating tillage and leveling can be conducted on soil in the greenhouse at a time, and the efficiency of plowing the soil in the greenhouse is improved; by adopting the cooperation of a filtering claw roller, a collecting claw roller and a collecting box, plant root systems and mulching film fragments in the soil subjected to rotating tillage can be quickly collected into the collecting box, and the efficiency of plowing the soil in the greenhouse is improved.

The invention provides an automatic soil turning machine for strawberry planting. The automatic soil turning machine includes a bottom plate, a handheld device, a connection device, a supporting device, a baffle device, an electric cylinder device and a rolling wheel device. A cushion block, first fixed blocks and first rolling wheels are arranged on the bottom plate; the handheld device includes a counterweight block, a first vertical rod, a handheld rod and a third fixing rod; the connection device includes a first connection rod, a second vertical rod, a second connection rod, a first connection frame and a third connection rod; the supporting device includes a first support, a first oblique rod, a first cross rod, a second oblique rod and a third vertical rod; the baffle device includes a baffle, a first fixing rod and a second fixing rod; the electric cylinder device includes an electric cylinder, a push rod, a first moving block, a second moving block and a second support; the rolling wheel device includes a positioning ring, a positioning frame, springs, an ejector rod, a bent rod, a second rolling wheel and soil turning teeth. The automatic soil turning machine is capable of effectively turning the soil in which strawberries are planted, the soil turning efficiency is high, the soil turning is fast, the manual labor intensity can be greatly reduced, and the soil turning efficiency is improved.

The invention relates to a soil turning device of a water chestnut harvester. The soil turning device comprises a rotary shaft and a bearing seat, wherein two mounting disks which are mounted in a spacing and sleeving manner are arranged on the rotary shaft, a plurality of supporting plates are arranged on the external wall of each mounting disk, a mounting rod is rotatably mounted on corresponding supporting plates, a plurality of raking teeth are distributed on the mounting rod in a spacing manner, a concave-convex disk sleeves the rotary shaft between one mounting disk and the bearing seat and is fixed to the external wall of the bearing seat, a U-shaped mounting rack is arranged above the concave-convex disk, a pulley is rotatably mounted at an open end of the U-shaped mounting rack, a spline shaft is arranged on the upper end face of the U-shaped mounting rack, a spline sleeve sleeves the spline shaft, the external wall of the spline sleeve is fixed to one corresponding supporting plate, a spring sleeves the spline shaft below the spline sleeve, the spline shaft is sequentially hinged to a connecting plate and a fixing plate, and the tail end of the fixing plate is fixed to an extension section of the mounting rod. The soil turning device is novel in structural design, relatively light in overall structural weight, ingenious in use, relatively convenient in mounting and dismounting, high in plowing efficiency and high in practicability.

The invention relates to a rotary cutter assembly of a rotary cultivator. The rotary cutter assembly comprises a transverse plate, wherein moving rollers are arranged at the left and right sides of the lower side of the transverse plate; a middle soil turning device is arranged between the moving rollers positioned at the left and right sides; a support frame is rotationally connected between thetransverse plate and the front and back ends of a center shaft of each moving roller. The structure is simple; the structure is clear and is easy to understand; the whole moves through the moving rollers; soil turning shovels are arranged on the surfaces of the moving rollers; the soil turning effect is achieved in the rotating process; the middle soil turning device is matched, so that the soil turning efficiency and the soil turning quality can be improved; the middle soil turning device can be subjected to lifting control; the operation is convenient; in addition, in the soil turning process, a great amount of clay can be stuck on the surface of soil turning cutter blades, and the soil turning effect is influenced, so that the soil turning cutter blades can pass through cutter blade grooves in the rotating process; the clay is blocked for simple cleaning through a clay blocking plate; the surface of the soil turning cutter blade cannot be adhered with the great amount of clay; the soil turning effect is ensured.

The invention provides an automatic soil turning machine for strawberry planting. The machine includes a bottom plate, a holding device, a connecting device, a supporting device, a baffle device, an electric cylinder device and a rolling wheel device; a cushion block, a first fixing block and a first rolling wheel are arranged on the bottom plate; the holding device includes a clump weight, a first vertical rod, a holding rod and a third fixing rod; the connecting device includes a first connecting rod, a second vertical rod, a second connecting rod, a first connecting rod and a third connecting rod; the supporting device includes a first supporting frame, a first oblique rod, a first cross rod, a second oblique rod and a third vertical rod; the baffle device includes a baffle, a first fixing rod and a second fixing rod; the electric cylinder device includes an electric cylinder, a push rod, a first mobile block, a second mobile block and a second supporting frame; the rolling wheel device includes a positioning ring, a positioning frame, a spring, an ejector rod, a bending rod, a second rolling wheel and soil turning teeth. The machine can effectively turn strawberry planting soil, the soil turning efficiency is high and rapid, the manual labor intensity can be greatly reduced, and the soil turning efficiency can be improved.

The invention discloses a multifunctional durable plowshare, which comprises a shaft sleeve for the mounting of a trussed beam and a plowshare body, a plow tip made of hard alloy is welded at the front end of the plowshare body, and side edges made of hard alloy are welded at both sides of the plowshare body; the bottom of the plowshare body is provided with two discharge outlets, and the discharge outlets communicate with the shaft sleeve. The shape of the plowshare body is of a symmetrical isosceles triangle structure, and the shape of the plow tip is a tongue-shaped projection or an axe edge. The two discharge outlets are symmetrically distributed at the backs of both sides of the plowshare body; bosses which correspond to the circumferences of the discharge outlets are formed at the bottom of the plowshare body, and the bosses are arranged obliquely, so that the contact area between the discharge outlets and soil is reduced in order to prevent the discharge outlets are blocked by soil.

The invention discloses an agricultural soil-loosening device and relates to the technical field of soil-loosening devices. The device includes a case body and cylinders are arranged at the top of thecase body. The output end of each of the cylinders is connected with a piston rod. The top of each of the piston rods is connected with a horizontal bar. According to the agricultural soil-looseningdevice, a soil-turning over knife penetrates into soil and soil-turning over nails rotate to turn over soil to obtain clods. The pentagonal cone soil-turning over nails can save more efforts and improve the efficiency of turning over the soil. Under the action of a spring, pressing a regulating block inward makes the regulating block enter into a fixed block to adjust the position of a connectingcolumn. After adjustment, the rebound force of the spring makes the fixed block penetrate into a regulating hole so as to adjust soil-loosening heads. The device is applicable to different colds and improves soil-loosening effects. The arranged soil-loosening heads facilitate loosening the soil and soil-loosening nails in a slipping pattern can reduce soil resistance so as to improve the soil-loosening effects. The soil-loosening effects are also improved by utilizing the soil-turning over knife and the soil-loosening heads to loosen the soil doubly.