The three-dimensional seedling raising frame of daylighting equilibriumTechnical field
The invention belongs to the floating seedlings equipment technical fields in agricultural production, are related to a kind of three-dimensional seedling raising of daylighting equilibriumFrame.
Background technology
Floating seedlings are a widely applied technologies in agricultural production, and basic process is to be planted in the seed of cropIn floating seedling tray with multiple seed implantation holes made of one plastic foam, seedlings nursing plate is placed on equipped with nutrient solutionIn nursery pond, seedlings nursing plate is allowed to swim on the water surface, the matrix absorption nutrient solution in implantation hole is grown for germination, works as seedlingBig Tanaka is transplanted to after growing up to again.Currently, this seedling raising manners, are required to be restricted, mostly on a soil by plant daylightingSingle layer carries out, and the land area of occupancy is more.For the nursery quantity for increasing on unit area, our company develops multilayer《Automatic control three-dimensional seedling raising plate rail》, number of patent application：201120366333, multilayer water pond, the water on every layer are set in plantation frameDisk has multiple, and floating seedling tray is placed in water pond, in addition to the water pond of top layer, below several layers of water pond be mounted on slideway, waterBe connected on cylinder on the inside of disk, be arranged regular time, with cylinder by following several layers of water pond in turn timing from seedling culture frameIt releases or withdraws, the seedling in water pond in floating seedling tray is allowed to receive illumination in turn, this technology increases young on unit areaThe plantation amount of seedling, solves in multi-layer planting, is located below the lighting issues of several layers of seedling, but since nursery plate rail structure is multipleMiscellaneous, the cylinder used is more, and manufacturing cost is high, electricity consumption is big, in actual production, it is difficult to promote.
Invention content
The present invention is in the prior art, and complicated existing for automatic control three-dimensional seedling raising plate rail, the cylinder used is more, systemMake that of high cost, electricity consumption is big, in actual production, it is difficult to which the problem of promoting provides a kind of three-dimensional seedling raising frame of daylighting equilibrium, shouldThe floating seedling tray three-dimensional seedling raising frame both ends of frame are equipped with seed plate and move layer frame, have singletree on the perpendicular strut of three-dimensional seedling raising frame and indulgeStrut forms, and seed plate floating slot is equipped on singletree, and seed plate floating slot has multilayer, the both ends of seed plate floating slot to be equipped with seed plateSlide plate is equipped with above undermost seed plate floating slot and repaiies leaf machine, and floating seedling tray is square, and is closely packed together, and swims inSeed plate floats in slot, and seedlings nursing plate moves upper and lower ends in the holder of layer frame and is equipped with shaft, and the shaft of upper end is connect with motor, shaftOn two groups of sprocket wheels are installed, be set with chain between upper lower sprocket, vertical traveller be installed in the front of holder, moves plate railMiddle part is fixed on fixed frame, and the upper and lower ends of fixed frame are equipped with sliding block, and sliding block is stuck on traveller, the lower part installation of fixed frameThere are connecting rod, the rear end of connecting rod that cord lock is installed, cord lock is fixed on chain, and the front end for moving plate rail is equipped with the counting sense of seedlings nursing plateIt answers head, rear end that push-plate cylinder is installed, push plate is installed on the spindle nose of push-plate cylinder, seed plate floating is installed in the rear end of holderThe layer of slot positions inductive head, is equipped with air pump and electric cabinet on the holder of a seed plate shifting layer device wherein.
Using the technical program, due to the structure that the nursery slot installed on three-dimensional seedling raising frame is connection, seedlings nursing plate floatingIn nursery slot, seed plate moving resistance in nursery slot is smaller；Due to installing a seed plate respectively at the both ends of three-dimensional seedling raising frameThe shifting layer for moving layer device progress seed plate is automatically brought into operation, which moves in layer device, and seed plate is shifted onto branch line by line using a cylinderOn shifting plate rail on frame, frame of transplanting seedlings is driven with a motor, line by line moves down the seed plate of three-dimensional seedling raising frame top layer, by the seedling of lower layerPlate wheel stream is transplanted on top layer, and the seed plate timing wheel in each layer flows to top layer and exposes to sunlight, the overall structure of three-dimensional seedling raising frameSimplify, manufacturing cost is greatly reduced, and the electric power of consumption substantially reduces；Due to mounting layer positioning inductive head and seedlings nursing plate on holderCounting inductive head carry out seed plate and change the counting and positioning of layer, the quantity of the whole seed plates removed in each layer is carried out in electric cabinetControl and seed plate are transferred to the location control of designated layer, realize automatic seed plate automatic layer-changing, thus manipulate packing slip, fully achieveIt automatically controls.With patent《Automatic control three-dimensional seedling raising plate rail》It compares, the soil for producing occupancy reduces 2/3rds.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Specific implementation mode
Embodiment：As shown in Figure 1, a kind of three-dimensional seedling raising frame of daylighting equilibrium, the floating seedling tray three-dimensional seedling raising frame 5 of thisBoth ends are equipped with seed plate and move layer frame 8, are made of singletree 3 and vertical strut 2 on the perpendicular strut 6 of three-dimensional seedling raising frame 5, on singletree 3Seed plate floating slot 1 is installed, seed plate floating slot 1 there are four layers, and the both ends of seed plate floating slot 1 are equipped with seed plate slide plate 7, in lowest levelSeed plate floating slot 1 top leaf machine 26 of repairing is installed, floating seedling tray 4 is square, is closely packed together, and swims in seed plate floating slotIn 1, seed plate moves upper and lower ends in the holder 20 of layer frame 8 and is equipped with shaft 22, and the shaft 22 of upper end is connect with motor 24, shaft 22On two groups of sprocket wheels 23 are installed, be set with chain 21 between upper lower sprocket 23, vertical traveller be installed in the front of holder 209, the middle part for moving plate rail 13 is fixed on fixed frame 11, and the upper and lower ends of fixed frame 11 are equipped with sliding block 10, and sliding block 10 is stuck in cunningOn column 9, the lower part of fixed frame 11 is equipped with connecting rod 15, and the rear end of connecting rod 15 is equipped with cord lock 16, and cord lock 16 is fixed on chain 21On, the front end for moving plate rail 13 is equipped with the counting inductive head 12 of seedlings nursing plate 4, and rear end is equipped with push-plate cylinder 18, push-plate cylinder 18Spindle nose on push plate 14 is installed, seed plate be installed float the layer of slot 1 in the rear end of holder 20 and position inductive head 17, wherein oneAir pump 25 and electric cabinet 19 are installed on the holder 20 of a seed plate shifting layer device.