48results about How to "Improve rice transplanting efficiency" patented technology

The invention discloses a multi-functional rice seedling transplanting machine, and belongs to the technical field of agricultural machinery equipment. The rice seedling transplanting comprises a ridging and film overlaying device arranged on a machine frame, and a rice seedling transplanting device arranged behind the ridging and film overlaying device, wherein the rice seedling transplanting device comprises a rice seedling transporting mechanism and a rice seedling transplanting mechanism connected with an output end of the rice seedling transporting mechanism, and the rice seedling transporting mechanism is a belt transmitting mechanism; the rice seedling transplanting mechanism comprises a rotary table driven by a power mechanism, an eccentric wheel is fixed on the machine frame, anda group of rice seedling transplanting rods which are in annular array arrangement on the rotary table, wherein the eccentric wheel and the rotary table are coaxially arranged; the middle parts of therice seedling transplanting rods and the rotary table form rotating cooperation; the inner end of each rice seedling transplanting rod extends towards the direction of the eccentric wheel, and the outer end of each rice seedling transplanting rod extends towards the direction away from the eccentric wheel, and a fork head for clamping rice seedlings is arranged at the end part of each rice seedling transplanting rod; and a sliding mechanism is arranged between the inner ends of the rice seedling transplanting rods and the eccentric wheel for sliding cooperation. Roots of the rice seedlings can be levelly transplanted in soil, born sweet potato blocks are large in the number and uniform in size, the rice seedling transplanting efficiency can be improved, and the yield of sweet potatoes canbe increased.

The invention provides a separating and transplanting mechanism and the purpose thereof in the differential ellipse gear system. The separating and transplanting mechanism consists of a chain wheel case (5) driven by medium differential speed, gear boxes (7, 8), and an insemination arm (14). The invention is characterized in that the drive power is inputted by a driven chain wheel (4) fixed on a driven chain wheel shaft (1) in the chain wheel case (5), and is transmitted to idler wheels (18) meshing with each other on a transition shaft (16) through a flange gear (3) to drive a left gearwheel and a right gearwheel (17, 19).And then the left gearwheel and the right gearwheel (17, 19) respectively mesh with a left and a right sliding-sleeve gearwheels (2, 6) on the driven chain wheel shaft (1) to drive the gear boxes (7, 8) on the left and the right large arms through the gearwheels (2, 6). At the same time, the driven chain wheel shaft (1) drives a central ellipse gearwheel (9), and then the drive power is transmitted to a planetary ellipse gear (15) to drive a consolidated planetary ellipse gear shaft (13), and then the consolidated inseminating arm (14) can be driven to move. The invention can be used in the sparse planting of the common rice seedlings with the distances from 200mm to 300mm, and the super rice seedlings transplanting work with the seedlings distances of 300mm.

A transplanter boat deck assembly comprises a boat deck body and a tie ridger body on the bottom of the boat deck body, and is characterized in that the boat deck body and the tie ridger body are cavities provided with a lightweight water resisting material filler. The invention can effectively prevent adhesion of mud on the boat deck assembly during marching and turning and bury of inserted seedlings at two sides of the boat deck by the mud, in order to increase a survival rate of seedling and enhance transplanting quality. The transplanter boat deck assembly has a small friction surface with the paddy field and small resistance during working, so as to increase marching speed and transplanting efficiency; besides the transplanter boat deck assembly is wear resistant, corrosion resistant and with high strength, even the boat deck body and the tie ridger body are worn through, the foaming material can prevent the mud from entering the cavity to prolong a service life; and post assembling time and labor force are reduced; therefore the invention has substantial advantage.

The invention relates to a semi-automatic sparsity-adjustable double-line rice transplanter in the field of transplantation machinery. The rice transplanter comprises a power traction device, a main connecting shaft, a rack, a levelling mechanism, a power transmission mechanism and a rice placing mechanism, wherein the power traction device and the rack are connected with each other by virtue of the main connecting shaft, and the levelling mechanism is arranged in front of the rack and is connected with the rack; the rice placing mechanism is connected with the levelling mechanism by virtue of the power transmission mechanism and comprises a rice transplanting power box, a rice basket, a control rod, a starting piece and a soil covering device; the control rod is arranged on the rice basket, the starting piece is arranged on the rice transplanting power box, and the soil covering device is arranged at the bottom of the rice transplanting power box; and the rice transplanting power box comprises a first transmission gear, a main driving wheel, a motion shaft and a main kinematic chain. The semi-automatic sparsity-adjustable double-line rice transplanter provided by the invention integrates functions of levelling, ploughing, rice transplanting and soil covering, a designed mechanism is smart, a process is simple and easy to understand and grasp, and the planting distances of rice seedlings can be adjusted manually.

A rice transplanter, comprising a frame, the frame is fixed on a floating board; the two sides of the front end of the floating board are provided with mutually symmetrical rice transplanting openings; device, a seedling separating device, a seedling lowering device that can lift the seedling separating device, and a rice transplanting device; The seedling cam, the first sprocket, and the second sprocket; the second sprocket drives the rice transplanting device through the second chain; the seedling separating cam corresponds to match the seedling separating device and drives the seedling separating device; the seedling lowering cam corresponds to matching The seedling lowering device drives the seedling lowering device; the seedling pressing cam corresponds to match and drives the seedling pressing device. The rice transplanter of the present invention enables the rice transplanter to perform the rice transplanting work while standing upright without burdening the waist and spine, and can always maintain high rice transplanting efficiency.

The invention discloses a rice transplanting method of a rice transplanter. The rice transplanter comprises a vehicle body, a transplanting portion, a transferring device and at least one seedling tray loading device. The transplanting portion, the transferring device and the at least one seedling tray loading device are arranged on the vehicle body. In a traveling process of the vehicle body, therice transplanting method includes steps: (a) adjusting a transmission belt of a transferring unit of the transferring device to be positioned between a conveying belt of a transmission unit of the corresponding seedling tray loading device and the transplanting portion; (b) driving the conveying belt and the transmission belt to rotate in the same direction so as to transfer seedling trays loaded on the conveying belt to the transplanting portion through the transmission belt; (c) driving the transplanting portion to transplant rice seedlings.

The invention discloses a horizontal transplanting machine for sweet potatoes and belongs to the technical field of agricultural machinery equipment. The transplanting machine comprises a seedling conveying mechanism and a seedling transplanting mechanism connected to an output end of the seedling conveying mechanism. The transplanting machine is characterized in that the seedling conveying mechanism is a belt transmission mechanism, and the seedling transplanting mechanism includes a turntable driven by a power mechanism, an eccentric wheel and a group of seedling transplanting rods arrangedin an annular array on the turntable, wherein the eccentric wheel is disposed coaxially with the turntable and fixed to a rack. The middles of the seedling transplanting rods are in rotating fit withthe turntable, the inner ends of the seedling transplanting rods extend toward the eccentric wheel, the outer ends of the seedling transplanting rods extend in the direction away from the eccentric wheel, and the ends of the seedling transplanting rods are provided with fork heads used for clamping seedlings; sliding mechanisms are arranged between the inner ends of the seedling transplanting rodsand the eccentric wheel and used for achieving sliding fit. The roots of the seedlings can be flatly inserted into soil, in this way, sweet potato tubers produced by the seedlings are large in numberand uniform in size, mechanized seedling transplanting is achieved, time and labor are saved, the seedling transplanting efficiency can be greatly improved, and the yield of the sweet potatoes can begreatly increased.

The invention discloses a walking type male parent rice transplanting machine for use in hybrid rice seed production and a method of the machine. The walking type male parent rice transplanting machine comprises an engine, a walking chassis, a handrail rack, a planting gearbox, front crank rocker transplanting mechanisms, rear crank rocker transplanting mechanisms, a transmission case, a front seedling transplanting and feeding mechanism and a rear seedling transplanting and feeding mechanism, wherein the engine is arranged at the front part of the walking chassis; the planting gearbox is arranged at the rear part of the walking chassis; the handrail rack is fixed to the lower back side of the planting gearbox; the front seedling transplanting and feeding mechanism, the transmission case and the rear seedling transplanting and feeding mechanism are fixed in sequence to the handrail rack in the longitudinal direction; two front crank rocker transplanting mechanisms are arranged on both sides of the planting gearbox; two rear crank rocker transplanting mechanisms are arranged on both sides of the transmission case; the planting gearbox is used for transmitting power to the transmission case through chain transmission. During rice transplanting, large and small rice seedlings of different ages are placed onto a front seedling transplanting stage and a rear seedling transplanting stage respectively. After transplanting, triangular distribution of the large rice seedlings and the small rice seedlings on two lines of hybrid rice male parent ridges is realized.

The invention discloses farmland rice-transplanting equipment, comprising a casing with a motion cavity internally; a feeding mechanism for feeding rice seedlings is arranged in the motion cavity; four rice transplanting slots which are distributed at equal distance and extend left to right are arranged on the inner wall of the lower end of the motion cavity in a communicating manner; a rice transplanting mechanism for rice transplanting, corresponding to the rice transplanting slots, is arranged in the motion cavity; a moving mechanism for realizing moving in the farmland is arranged at the lower end of the casing; a drive cavity is arranged at the right end of the motion cavity. With the farmland rice-transplanting equipment, labor force of workers during rice transplanting can be reduced greatly, rice transplanting efficiency is increased, and seedlings can be transplanted in the farmland uniformly effectively; besides, the equipment is much convenient to operate and control when needing to shift or stop rice transplanting.

The invention discloses a remote control device of a rice transplanter. The remote control device comprises a remote control module, an execution module, a monitoring module and a transmission module.The remote control device adopts wireless communication transmission connection, the remote control module is connected with the execution module by means of the transmission module, and meanwhile the monitoring module transmits a monitoring result to personnel operating the remote control module by means of the transmission module in real time. Compared with the prior art, the remote control device has the advantages that the wireless remote control technology is adopted, the working environment of an operator can be well improved, the labor intensity is reduced, the rice transplanting efficiency and quality are improved, meanwhile, the rice transplanter remotely controlled in a wireless mode is high in operation efficiency and good in operation quality, and the remote control device canfurther meet specific requirements of different regions.

The invention provides a portable rice seedling planting machine, which comprises a base, a loading mechanism, a guide conveying mechanism and a seedling planting mechanism, wherein the loading mechanism comprises a loading frame, a driving shaft, a driven shaft and a transmission belt, the loading frame is provided with a material guide cavity, a material storage groove and a material dischargingport, the material storage groove is communicated to the upper portion of the material guide cavity and the space above the loading frame, the driving shaft and the driven shaft are rotatably arranged on the loading frame, the transmission belt is arranged on the driving shaft and the driven shaft in a sleeved manner, the guide conveying mechanism comprises a guide conveying rod and a plurality of arc-shaped material hanging plates, the lower portion of the loading frame is provided with a material hanging port for the penetrating of the arc-shaped material hanging plates through the lower portion of the material guide cavity, and the seedling planting mechanism comprises an installation frame, an installation rod, a seedling planting block, an installation shaft, a first connection rod,a connection shaft, a second connection rod and a third connection rod. According to the present invention, the portable rice seedling planting machine has advantages of convenient use, high seedlingplanting efficiency, small size and easy transportation.

The embodiment of the invention discloses a simple rice transplanting device which includes a seedling discharge unit. The seedling discharge unit includes a placing cylinder, a seedling transplantingpart and a placing block. The seedling transplanting part includes a front insertion block fixedly connected to the bottom of the placing cylinder and a rear insertion block forming a hollow cone with the front insertion block, and the rear insertion block and the placing cylinder are rotatably connected by a lifting assembly. The lifting assembly includes a limiting installation block, a limiting hole, a reset supporting plate, a lifting link, a reset baffle, a pair of rotating connecting plates fixedly connected to the lower part of the placing cylinder and a reset spring with the two endsconnected to the reset baffle and the reset supporting plate correspondingly, vertical axes of the reset baffle and the reset supporting plate are coincided, and the lifting link penetrates the limiting hole. A rotating shaft is arranged between the pair of rotating connecting plates, and the upper part of the rear insertion block is rotatably connected with the placing cylinder through the rotating shaft. The simple rice transplanting device has high rice transplanting efficiency.

The invention discloses a machine-transplanted rice seedling light and simplified fertilizing device, and relates to the technical field of agricultural equipment, the machine-transplanted rice seedling light and simplified fertilizing device comprises a support frame, a material collecting cavity, a gas storage tank, a protection mechanism, a spraying mechanism and a flow dividing mechanism, and the protection mechanism comprises a mounting cavity, a material ramming cavity and a balance plate. According to the scheme, a rotating rod is driven to rotate in the same direction while a second rotating fluted disc is arranged to rotate, then a chain assembling structure is driven to rotate, a shifting plate is driven to correspondingly move while the chain assembling structure rotates, and the shifting plate drives one side of a sliding rod and one side of a balance plate to rotate in a hinged mode while moving; then the other side of a sliding rod is driven to slide along a sliding groove in the top of a shifting plate, the shifting plate is guided and extends to one side to shift soil to one side, one side of a telescopic cavity is utilized to drive a mounting cavity to vertically extend to one side of a supporting frame, and the bottom of a material beating cavity is driven to be vertically supported on the ground; and soil is prevented from entering the material ramming cavity to cause blockage.