Background
The garden is characterized in that an artistic natural environment and a rest area are created in a certain region by applying engineering technology and artistic means through the ways of reforming terrain (or further building mountains, stacking stones and managing water), planting trees, flowers and plants, building buildings, arranging garden roads and the like, and the garden is called as a garden; the seedling is a young plant body at the early stage of growth after germination of the seed. In gardens, often need cultivate some vegetation seedlings, when cultivating the vegetation seedling, need carry out careful care to the seedling, for example even sprinkle or spray nutrient solution to the seedling.
Chinese patent CN108401863A discloses a vegetation seedling cultivation equipment for gardens, reached when cultivating the seedling watering evenly, water and other nutrient solution separately spray, can not mutual pollution's effect, place the board and rotate and drive and place the cultivation basin on the board and rotate, make the first shower nozzle can be even to the vegetation seedling in cultivating the basin spray water, it can be convenient for the whereabouts of water to place the otter board, can not prevent to place the cultivation basin on the board and accept the shining of sunshine yet, surplus water and liquid can be blocked on placing the board by the baffle, thus make liquid and water can not splash everywhere, surplus water and liquid can get into in the collecting box through third through-hole and fourth through-hole; however, the watering treatment of the seedlings is carried out in a watering mode, the water quantity cannot be controlled, the seedlings are easily drowned, and the survival of the seedlings is not facilitated.
Disclosure of Invention
The invention provides a garden plant seedling culture device for improving seedling survival rate in order to overcome the defects of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: a garden plant seedling culture device capable of improving seedling survival rate comprises a mounting plate and a culture assembly arranged on the mounting plate, wherein the culture assembly comprises a support plate, a bearing plate arranged at the bottom of the support plate, support frames respectively arranged at two sides of the support plate and a mounting box arranged on the support frames; the mounting plate is provided with a plurality of grooves matched with the bearing plate, the bottom of the mounting box is provided with an automatic watering device, a water storage cavity is arranged in the mounting box, and the side wall of the mounting box is provided with a slide rail matched with the automatic watering device; an equipment box is arranged at the top of the installation box, a driving piece is arranged in the equipment box, and a transmission assembly for transmitting the driving piece is arranged in the equipment box; the automatic watering device is driven by the driving assembly and can move along the slide rail, so that the automatic watering device can separately water seedlings passing above each seedling, the seedlings can be watered well under the action of the automatic watering device, sufficient water is provided for the seedlings, the water quantity is controlled at the same time, and the situation that the seedlings are drowned is avoided; the power of the driving piece is transmitted through the transmission assembly, so that the power transmission of the driving piece is more stable, the automatic watering device can be stably moved under the matching of the transmission assembly, and the running reliability of the automatic watering device is improved.
Preferably, an equipment cavity is arranged in the equipment box, a sixth through hole is formed in the bottom of the equipment cavity, the transmission assembly comprises a first transmission wheel which is rotatably connected to the inner wall of the equipment cavity, a second connection block arranged on the transmission wheel, a connection shaft arranged on the second connection block and a second transmission wheel arranged on the connection shaft, and the second transmission wheel is in transmission fit with the driving piece; through the transmission cooperation of second drive wheel and driving piece, drive the connecting axle and rotate to make the connecting axle drive first drive wheel and rotate, make first drive wheel transmit the power of driving piece for the automatic watering device, provide stable power support for the removal of automatic watering device, promote the stability that the automatic watering device removed, promote the effect of watering to the seedling.
Preferably, the driving part is a driving motor arranged in the equipment cavity, a third driving wheel is sleeved on an output shaft of the driving motor, and the third driving wheel and the second driving wheel are both bevel gears; through mutually supporting of third drive wheel and second drive wheel, adjust driving motor's direction of motion, make driving motor can drive the automatic watering device and remove along the slide rail, promote the stability that the automatic watering device removed.
Preferably, the automatic watering device comprises a movable box arranged below the installation box, first connecting rods respectively arranged at two sides of the movable box, a water storage cavity arranged in the movable box, a first push plate arranged above the water storage cavity and a water outlet pipe arranged at the bottom of the water storage cavity, wherein a third sliding block matched with the sliding rail is arranged on the first connecting rod; through mutually supporting of third slider and slide rail, provide limiting displacement for automatic watering device's removal, make automatic watering device can only remove along the direction that the flower-drum is injectd, under the mutually supporting of third slider and slide rail, make the removal of automatic watering device become more stable, simultaneously under the cooperation of third slider and slide rail, connect the automatic watering device on the install bin, promote the connection effect of automatic watering device and install bin.
Preferably, a transmission belt is arranged in the sliding rail, and the first transmission wheel is in transmission fit with the transmission belt; the top of the third sliding block is in transmission fit with the transmission belt; a third movable cavity is arranged below the slide rail, and the transmission belt penetrates through the third movable cavity; through mutually supporting of first drive wheel and drive belt, drive the drive belt and rotate, make the drive belt drive the third slider and remove under the effect of first drive wheel, make the third slider remove along the slide rail inner wall to make automatic watering device follow all seedlings top processes, be convenient for water the operation to the seedling.
Preferably, the first push plate is matched with the cylinder, and a first water inlet pipe matched with the water delivery pipe is arranged on the first push plate; the top of the first push plate is provided with a drain pipe communicated with the first water inlet pipe, and the side wall of the drain pipe is provided with a plurality of drain holes; through mutually supporting of drain pipe and wash port, play the cushioning effect to the rivers that first inlet tube got into, avoid the rivers in first inlet tube directly to drop at the retaining intracavity, make rivers directly spill from outlet pipe, under the effect of wash port, reduce the impact force of rivers, make the clear water by stable arrange the retaining intracavity in, prevent that the intracavity of retaining from taking place the problem of leaking.
Preferably, the bottom of the installation box is provided with a plurality of groups of water injection assemblies matched with the automatic watering device; a cylinder matched with the automatic watering device is arranged in the water storage cavity; the automatic watering device finishes water injection in the process of moving along the slide rail through the mutual matching of the water injection assembly and the automatic watering device, so that quantitative water is stored in the automatic watering device, and after the automatic watering device moves above a seedling, the water in the automatic watering device is pushed onto the seedling under the action of the air cylinder, so that a proper amount of water is provided for the seedling, and the growth of the seedling is facilitated; through water injection subassembly and cylinder and the device of watering each other, make the device of watering automatically just can accomplish the work of watering to the seedling when removing, make the glue operation more convenient, promote seedling culture apparatus's degree of automation.
The invention has the following advantages: the automatic watering device is driven by the driving assembly and can move along the slide rail, so that the automatic watering device can separately water seedlings passing above each seedling, the seedlings can be watered well under the action of the automatic watering device, sufficient water is provided for the seedlings, the water quantity is controlled at the same time, and the situation that the seedlings are drowned is avoided; the power of the driving piece is transmitted through the transmission assembly, so that the power transmission of the driving piece is more stable, the automatic watering device can be stably moved under the matching of the transmission assembly, and the running reliability of the automatic watering device is improved.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-13, a garden plant seedling culture device for improving seedling survival rate comprises a mounting plate 6 and culture assemblies arranged on the mounting plate 6, wherein the culture assemblies are in multiple groups and uniformly arranged on the mounting plate; the culture assembly comprises a support plate 1, a bearing plate 13 arranged at the bottom of the support plate 1, support frames 2 respectively arranged at two sides of the support plate 1 and an installation box 3 arranged on the support frames 2, wherein a plurality of first grooves 11 are formed in the support plate 1 and used for placing plant seedlings, so that a placing place is provided for the seedlings, the seedlings are conveniently positioned, and the seedlings are conveniently treated; a first through hole 12 is formed at the bottom of the first groove 11, and a through cavity 131 communicated with the first through hole 12 is formed in the bearing plate 13; the mounting plate 6 is provided with a plurality of grooves matched with the bearing plate 13, the inner wall of each groove is provided with a fifth through hole 61 communicated with the through cavity, and the through cavity is matched with the first through hole to ventilate the bottom of the seedling, so that a good growth environment is provided for the seedling, and the survival rate of the seedling is improved; an automatic watering device is arranged at the bottom of the installation box 3, a water storage cavity 34 is arranged in the installation box 3, a second water inlet pipe 31 is arranged at the top of the water storage cavity, and clear water can be conveniently injected into the water storage cavity through the second water inlet pipe; a slide rail 33 matched with the automatic watering device is arranged on the side wall of the mounting box 3; the slide rail is two sets of, locates respectively on the lateral wall of install bin both sides, install bin 3 top is equipped with and is used for the drive automatic watering device along the driving piece that slide rail 33 removed.
When plant seedlings are cultured, the seedlings are placed in the first grooves and fixed, and the automatic watering device can pass through each first groove at a constant speed when moving along the sliding rail through the uniform arrangement of the first grooves, so that the automatic watering device can conveniently water the seedlings in each first groove; through the drive of driving piece to the automatic watering device, make the automatic watering device pass through from every plant seedling top along the slide rail, when the automatic watering device is in single plant seedling top, carry out quantitative watering to the seedling under the effect of automatic watering device, control the volume of watering according to the required water yield of seedling, make every seedling homoenergetic receive equal irrigation, provide suitable moisture for the seedling, do benefit to the seedling growth.
The bottom of the installation box 3 is provided with a plurality of groups of water injection components matched with the automatic watering device; an air cylinder 35 matched with the automatic watering device is arranged in the water storage cavity 34; a fourth push plate 351 is arranged on the piston rod of the cylinder; the bottom of the installation box is provided with a plurality of water injection assemblies and a plurality of air cylinders, the air cylinders are arranged right above the first through holes, and the air cylinders and the water injection assemblies are arranged at intervals; when the driving piece drives the automatic watering device to move, the automatic watering device moves along the slide rail, when the automatic watering device moves to the position of the water injection assembly, the automatic watering device temporarily stays for a period of time, clear water is input into the automatic watering device through the water injection assembly, water required for watering seedlings is provided for the automatic watering device, after the water injection assembly completes the water adding effect on the automatic watering device, the driving piece drives the automatic watering device to continue to move, the automatic watering device moves to the position below the air cylinder, the air cylinder works to push the fourth push plate to move downwards, water flow in the automatic watering device is pushed down from the automatic watering device under the effect of the fourth push plate, the water flow drops on the seedlings to provide water required for the growth of the seedlings, the watering treatment of the seedlings is completed, and the seedlings grow.
The bottom of the water storage cavity 34 is provided with a second through hole, and the water injection assembly comprises a water pipe 5 arranged in the second through hole in a penetrating manner, a baffle 51 arranged at one end of the water pipe 5 and a first sealing assembly arranged in the water pipe 5; the water pipe can move along the inner wall of the second through hole, the bottom of the baffle is provided with a buffer cushion, the buffer cushion is made of rubber materials, and the buffer cushion is in contact with the bottom of the water storage cavity, so that the sealing effect of the baffle on the second through hole is improved, and the water flow in the water storage cavity is prevented from overflowing from a gap between the second through hole and the water pipe; under the action of the first sealing assembly, the automatic watering device has a sealing effect on the water conveying pipe when not moving to the position of the water injection assembly, so that water flow in the water storage cavity is prevented from falling out of the water conveying pipe, waste of water sources is prevented, and influence on growth of seedlings caused by excessive water falling on the seedlings is avoided; when the automatic watering device moves to the position of the water injection assembly, the water conveying pipe is opened by the first sealing assembly, so that water flow in the water storage cavity enters the automatic watering device through the water conveying pipe, a sufficient water source is provided for the automatic watering device, watering operation of seedlings is facilitated, and seedling growth is facilitated.
A movable pipe 36 matched with the second through hole is arranged in the water storage cavity 34, a first movable cavity 362 is arranged in the movable pipe 36, the baffle 51 is arranged in the first movable cavity 362, and the baffle can move up and down in the first movable cavity; a first sealing spring 512 is arranged on the baffle 51, and one end of the first sealing spring is fixedly connected with the inner wall of the first movable cavity; a plurality of water-permeable holes 361 are formed in the side wall of the movable pipe 36, and the water-permeable holes 361 are communicated with the first movable cavity 362; the top of the movable pipe is also provided with a first water inlet hole, the top of the baffle is provided with a second water inlet hole 511, the water inlet quantity of the movable pipe is increased through the mutual matching of the water permeable hole and the first water inlet hole, so that water flow can rapidly enter the first movable cavity and then enter the water delivery pipe, the automatic watering device is conveniently provided with a water source through the water delivery pipe, the water flow rapidly enters the automatic watering device after the automatic watering device moves and is provided with a water injection assembly, and the working efficiency of the automatic watering device is improved; after the water injection assembly inputs a water source into the automatic watering device, the water conveying pipe is pushed to move upwards under the action of the automatic watering device, and the baffle plate is made to move to the top of the first movable cavity, so that the water conveying pipe enters the water storage cavity, the influence of the water conveying pipe on the movement of the automatic watering device is avoided, and the automatic watering device can move stably under the action of the driving piece.
The first sealing assembly comprises a guide block 53 arranged on the inner wall of the water delivery pipe 5, a sealing plate 54 matched with the guide block 53, a telescopic rod assembly arranged on one side of the sealing plate 54 and a second sealing spring 57 sleeved on the telescopic rod assembly, the guide block is of a conical structure, the section of one end, close to the water delivery pipe, of the guide block is larger than that of one end, far away from the water delivery pipe, of the guide block, the telescopic rod assembly is arranged on a first mounting seat 56, and the first mounting seat 56 is fixedly connected to the inner wall of the water delivery pipe 5 through a first connecting block 561; one end of the second sealing spring is fixedly connected with the sealing plate, the other end of the second sealing spring is fixedly connected with the first mounting seat, and the section of the first mounting seat is smaller than the pipe diameter of the water delivery pipe; the telescopic rod component comprises a third mounting seat 55 and a third connecting rod 541 which penetrates through the third mounting seat and is fixedly connected to the sealing plate; a second movable cavity 551 is arranged in the third mounting seat, a second limiting plate 542 is arranged at one end of the third connecting rod, the second limiting plate is arranged in the second movable cavity, and the second limiting plate can move along the inner wall of the second movable cavity; the sealing plate can move through the matching of the telescopic rod component and the second sealing spring, and the telescopic rod component has a limiting effect on the movement of the sealing plate, so that the influence of the bending of the second sealing spring on the matching of the sealing plate and the guide block is avoided; the sealing plate is matched with the guide block to seal the water delivery pipe, so that when the automatic watering device does not move to the position of the water injection assembly, water flow is prevented from flowing out of the water delivery pipe; when the automatic watering device moves to the position of the water injection assembly, the sealing plate is disengaged from the guide block, water flow in the water storage cavity conveniently enters the automatic watering device through the water conveying pipe, so that watering operation of seedlings is completed, and convenience in use of the seedling culture device is improved.
The automatic watering device comprises a movable box 4 arranged below the installation box 3, first connecting rods 41 respectively arranged at two sides of the movable box 4, a water storage cavity 410 arranged in the movable box 4, a first push plate 46 arranged above the water storage cavity 410 and a water outlet pipe 42 arranged at the bottom of the water storage cavity 410, wherein a third sliding block 411 is arranged on each connecting rod, is embedded in the sliding rail and is matched with the sliding rail, and the automatic watering device is fixed by the mutual matching of the third sliding block and the sliding rail, so that the automatic watering device is movably connected to the installation box, and the connection effect of the installation box and the automatic watering device is improved; meanwhile, under the action of the third sliding block and the sliding rail, the movable box can move along with the sliding rail, so that the automatic watering device can conveniently water each seedling, and moisture required by the growth of the seedling is provided; the first connecting rod and the movable box are connected through a connecting plate 43, the first push plate 46 is matched with the air cylinder 35, and a first water inlet pipe 45 matched with the water conveying pipe 5 is arranged on the first push plate 46; the section of the fourth push plate is smaller than that of the first push plate, and a fifth groove 352 matched with the first water inlet pipe is formed in the fourth push plate; when the automatic watering device moves below the first air cylinder under the action of the driving piece, the piston rod of the air cylinder pushes the fourth push plate to move downwards, so that the fourth push plate is contacted with the first push plate, and the first water inlet pipe is embedded into the fifth groove at the moment, so that the first water inlet pipe is prevented from being damaged when the fourth push plate pushes the first push plate; promote first push pedal toward retaining chamber bottom motion under the effect of fourth push pedal to make first push pedal produce thrust to the clear water of retaining intracavity, increase the inside water pressure of retaining intracavity, make the rivers of retaining intracavity spout in the outlet pipe under the effect of pressure, make the rivers watering of retaining intracavity on the seedling, accomplish the operation of watering to the seedling, provide sufficient moisture for the growth of seedling, do benefit to the seedling growth.
A first movable groove 450 is arranged on the side wall of the water storage cavity 410, a first slide block 464 matched with the first movable groove 450 is arranged on the side wall of the first push plate 46, and a return spring 4501 is arranged in the first movable groove 450; a second sealing assembly is arranged in the first water inlet pipe 45, and a plurality of second grooves 451 are formed in the side wall of the top of the first water inlet pipe 45; after the movable box moves below the air cylinder, the first push plate is pushed to move to the bottom of the water storage cavity under the action of the air cylinder, and clean water in the water storage cavity is discharged onto seedlings; after the water in the water storage cavity is discharged, the piston rod of the air cylinder contracts to enable the fourth push plate to be separated from the first push plate, and the first push plate moves to the top of the water storage cavity along the first movable groove under the action of the reset spring to help the first push plate to reset, so that the automatic watering device can be continuously used conveniently; the structure of the second sealing component is the same as that of the first sealing component, the first water inlet pipe is sealed through the second sealing component, and therefore when the first push plate is pushed by the air cylinder, water in the water storage cavity flows out of the first water inlet pipe, the water in the water storage cavity can be irrigated on seedlings, sufficient moisture is provided for the seedlings, and the seedlings can grow conveniently; in the rivers that are convenient for the water storage intracavity enter into first inlet tube through the second recess, avoid the closing plate to contact with first inlet tube and hinder rivers and enter into first inlet tube.
A second movable groove 47 is arranged on the side wall of the water storage cavity 410, a connecting spring 471 is arranged in the second movable groove 47, a first limiting plate 48 is arranged on the connecting spring 471, the first limiting plate 48 is matched with the inner wall of the water storage cavity 410, and a push block 481 matched with the water conveying pipe 5 is arranged on the first limiting plate 48; the top of the movable box is provided with a sixth groove 44, the sixth groove is convenient for the water delivery pipe to pass through the movable box, so that the first water inlet pipe and the water delivery pipe form good matching; when the first push plate is positioned at the top of the water storage cavity, the first push plate generates pressure on the first limiting plate to press the first limiting plate in the second movable groove; when the fourth push plate pushes the first push plate to move to the bottom of the water storage cavity, the first push plate is disengaged from the first limiting plate, the first limiting plate extends out of the second movable groove under the action of the connecting spring, so that the first limiting plate enters the water storage cavity and protrudes out of the inner wall of the water storage cavity; then the driving piece drives the moving box to move, so that the moving box moves to the position of the water pipe, the water pipe is matched with the top of the moving box through the sixth groove, the water pipe is contacted with the push block along with the movement of the moving box, the push block is pushed under the action of the water pipe, so that the push block pushes the first limiting plate to enter the second movable groove, the first limiting plate is separated from the first push plate, the first push plate continues to move towards the top of the water storage cavity under the action of the reset spring, the first water inlet pipe is inserted into the water pipe after the first push plate moves to the top of the water storage cavity, the first water inlet pipe pushes the sealing plate to be separated from the guide block under the action of the first water inlet pipe, so that the water pipe is in a conduction state, the water in the water storage cavity enters the first water inlet pipe through the water pipe, and the second sealing component is in an opening state under the impact force of the water flow, thereby making rivers enter into the retaining intracavity, accomplish the work of adding water to the retaining intracavity.
A third groove is formed in the first push plate 46, a plurality of third through holes are formed in the bottom of the third groove, a second push plate 461 is arranged in the third groove, a plurality of second connecting rods 462 are arranged at the bottom of the second push plate 461, the second connecting rods 462 are arranged in the third through holes in a penetrating manner, a third push plate 463 is arranged at one end of each second connecting rod 462, and a fourth groove 52 matched with the second push plate 463 is formed in the bottom of the water pipe 5; the third push plate is made of plastic material for supporting, a cavity is arranged in the third push plate, and the density of the third push plate is smaller than that of water; after most of water flow enters the water storage cavity through the water conveying pipe and the first water inlet pipe, the water level in the water storage cavity gradually rises until the water level rises to be contacted with the third push plate, the third push plate is pushed to move upwards under the action of buoyancy, the second push plate is pushed to move upwards and is contacted with the inner wall of the fourth groove, when the water storage cavity is filled with clear water, the third push plate is contacted with the bottom of the first push plate, the second push plate pushes the water conveying pipe to move upwards, the water conveying pipe is pushed into the water storage cavity by the second push plate, the baffle is positioned at the top of the first movable cavity, at the moment, the first water inlet pipe is separated from the water conveying pipe, the first water inlet pipe is not contacted with the water conveying pipe, the driving piece drives the moving box to move, the third push plate is pressed into the water under the action of the second push plate and the fourth groove, and the second push plate is separated from the fourth groove, make the movable box can normally remove, avoid first inlet tube and raceway to mutually support the normal removal that influences the movable box, promote the continuity that the automatic watering subassembly removed.
The bottom of the water storage cavity 410 is provided with a fourth through hole 420, the water outlet pipe 42 is communicated with the fourth through hole 420, the diameter of the water outlet pipe is larger than the diameter of the fourth through hole, a blocking block 430 matched with the fourth through hole 420 is arranged in the water outlet pipe 42, the top of the blocking block is of a conical structure, so that when the cylinder pushes the first push plate, the water pressure pushes the blocking block to move towards the bottom of the water outlet pipe, and clean water in the water storage cavity is irrigated on seedlings; the bottom of the blocking piece 430 is provided with a second mounting seat 440, the side wall of the second mounting seat 440 is provided with a second sliding block 4401, the side wall of the water outlet pipe 42 is provided with a third movable groove 421 matched with the second sliding block 4401, and a supporting spring 422 is arranged in the third movable groove 421; a drain pipe 49 is arranged at the bottom of the first push plate, a plurality of drain holes are arranged on the side wall of the drain pipe, and the drain pipe is communicated with the first water inlet pipe; through the arrangement of the drain pipe and the drain hole, the situation that water flow entering from the first water inlet pipe directly falls on the blocking block to cause larger impact on the blocking block is avoided, the sealing effect of the blocking block on the fourth through hole is improved, the water storage cavity is in a sealing state when the water pipe conveys water flow into the first water inlet pipe, and the water leakage phenomenon at the water outlet pipe of the water storage cavity when water is fed is avoided; through mutually supporting of second slider and third movable groove, make the cylinder promote first push pedal when moving toward water storage cavity bottom, under hydraulic effect, make sprue and fourth through hole throw off the cooperation to make fourth through hole department in the open mode, be convenient for water the clear water watering of retaining intracavity on the seedling, provide sufficient moisture for the seedling growth.
An equipment box 32 is arranged at the top of the installation box 3, the driving piece is arranged in the equipment box, and a transmission assembly for transmitting the driving piece is arranged in the equipment box 32; an equipment cavity 321 is arranged in the equipment box 32, the bottom of the equipment cavity 321 is provided with six through holes, the six through holes are divided into two groups and are respectively arranged above the two groups of slide rails, and the sixth through holes are communicated with the slide rails; the transmission assembly comprises a first transmission wheel 323 which is rotatably connected to the inner wall of the equipment cavity 321, a second connecting block 3231 arranged on the transmission wheel 323, a connecting shaft 3232 arranged on the second connecting block 3231 and a second transmission wheel 3233 arranged on the connecting shaft 3232, and the second transmission wheel 3233 is in transmission fit with the driving piece; the two groups of first driving wheels are respectively arranged in the two groups of sixth through holes in a penetrating manner; the driving part is a driving motor 322 arranged in the equipment cavity 321, the driving motor is an existing stepping motor on the market, and the rotating speed and the number of rotating circles of the driving motor can be controlled according to needs; a third driving wheel 3221 is sleeved on an output shaft of the driving motor 322, and both the third driving wheel 3221 and the second driving wheel 3233 are bevel gears.
A transmission belt 37 is arranged in the slide rail 33, and the first transmission wheel 323 is in transmission fit with the transmission belt 37; the slide rail is internally provided with a roller 331, the roller is contacted with the corner of the transmission belt, the transmission belt is convenient to rotate through the roller, and the transmission belt is fixed under the action of the roller; the top of the third sliding block 411 is in transmission fit with the transmission belt 37; a third movable cavity 38 is arranged below the slide rail 33, and the transmission belt 37 is arranged in the third movable cavity 38 in a penetrating manner; set up the drive belt in third activity intracavity, third slider top contacts with the drive belt, influences the normal removal of third slider in the slide rail, makes third slider top and drive belt transmission cooperation back remove along the slide rail inner wall, promotes the stability that automatic watering device removed.
When watering the operation to the seedling, driving motor starts, and the first drive wheel of drive rotates under driving motor's effect, and first drive wheel contacts with the drive belt, and the drive belt rotates, and the drive belt drives the motion of third slider when the motion, makes the third slider remove in the slide rail to drive the automatic watering device and remove, the completion is to the operation of watering of seedling.
All electrical components in the invention are controlled by a PLC controller, thus being convenient for controlling the whole culture device; the driving motor pauses for a period of time when driving the automatic watering device to move below the air cylinder and pauses for a period of time when driving the automatic watering device to move below the water delivery pipe, so that the water injection and watering work of the automatic watering device can be conveniently finished; when the automatic watering device just started, the automatic watering device is moved to the cylinder below of endpoint, push first push pedal to the water storage cavity bottom under the effect of cylinder, control the automatic watering device to move the water injection work of accomplishing the water storage cavity below the raceway afterwards, make the automatic watering device move to endpoint cylinder below once more and accomplish the work of watering to the following seedling, drive driving motor makes the automatic watering device move toward the other end of install bin afterwards, water the processing to all seedlings in the backup pad, provide appropriate amount of moisture for the growth of seedling.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.