CN210840805U - Intelligent greenhouse is with cultivation device - Google Patents
Intelligent greenhouse is with cultivation device Download PDFInfo
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- CN210840805U CN210840805U CN201921086892.6U CN201921086892U CN210840805U CN 210840805 U CN210840805 U CN 210840805U CN 201921086892 U CN201921086892 U CN 201921086892U CN 210840805 U CN210840805 U CN 210840805U
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Abstract
The utility model discloses a cultivation device for an intelligent greenhouse, which comprises a planting box, a liquid manure box, a water storage tank and a filter; the bottom surface of the planting box is a bottom plate of the planting box; a water storage tank is fixedly arranged below the planting tank, and the top surface of the water storage tank is a bearing baffle plate; a gap is arranged between the bearing baffle and the bottom plate of the planting box; a water-stop baffle is arranged between the gap between the bearing baffle and the bottom plate of the planting box, and one end of the water-stop baffle is connected with an adjusting device; a first water pipe is arranged on the water storage tank, and an automatic water supply valve is arranged on the first water pipe; the water storage tank is provided with a second water pipe, and the second water pipe is provided with a filter. The device can guarantee to continuously supply invariable water yield for the plant, also can adjust the size of invariable water yield according to the demand of plant in the different periods, still can guarantee the quality of water quality that invariable supplied water.
Description
Technical Field
The utility model relates to a cultivation device, specific theory relates to an intelligent greenhouse is with cultivation device, belongs to cultivation technical field.
Background
The plantable land resource is limited, with the increase of population and the progress of scientific technology, traditional planting industry and agricultural horticulture all develop to mechanized, intelligent and intensive production direction, agricultural planting field produces agricultural products such as grain, vegetables and fruit through the advanced glass greenhouse of facility, if plant vegetables or carry out horticulture plant cultivation through multilayer planting frame, has practiced thrift land resource greatly and output is high. Both glass greenhouses and multi-layer planting frames need to utilize a planting device. The existing cultivation device adopts modes such as spray irrigation, aerial fog irrigation or drip irrigation, but the water supply mode often causes the problems of insufficient water supply, untimely water supply or excessive water supply.
The other greenhouse cultivation device is characterized in that water is continuously supplied through the bottom of a substrate and mainly comprises a cultivation cavity and a water storage body, wherein the cultivation cavity is communicated with the water storage body; when the precipitation amount under the water level in the water storage body is insufficient, manual water supplement is needed; when the water amount is excessive, the problem of excessive water amount can be solved only by objective factors such as temperature increase, air dehumidification and the like; after long-time use, the water storage body at the bottom of the substrate is polluted by the substrate, and the water quality is influenced.
For example, an intelligent cultivation device with the patent number of CN2017213318435 comprises a planting box, a water distribution box and a control box, and can realize automatic accurate control of a fertilization process and fertilization concentration and automatically control water supplement. However, the water replenishing level of the device is fixed, the plants are continuously supplied with water in the whole planting process, but the water demand of the plants in different periods is different, such as tomatoes, the soil humidity in the seedling stage is preferably 60.70%, and the fruit rapid expansion stage is preferably 85-90%; like cucumber, the water demand is different at different growth and development stages, and the seeds need to have enough water during germination; when seedlings are planted, the watering amount is properly controlled to prevent root retting, excessive growth and disease occurrence; the water demand is gradually increased along with the growth of plants, especially in the melon bearing period and the fruit expansion period. However, the device always maintains the same water supply amount, and can not supply water according to the actual needs of plants; in addition, the water storage body at the bottom of the substrate can be polluted by the substrate after long-time use, the water quality is influenced, and the water supply effect is influenced.
In summary, the prior art has the following problems:
1. the prior art has the problems of insufficient and untimely water supply or excessive water supply;
2. the water demand of the plants at different periods is different, and the prior art can not adjust the water supply according to the growth period demand of the plants;
3. the prior art has the problems that the water storage body at the bottom of the substrate is polluted by the substrate and the quality of the supplied water is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a cultivation device for an intelligent greenhouse, which can solve the problems of insufficient water supply, untimely water supply or excessive water supply; the water supply amount can be adjusted according to the growth period requirement of the plants; meanwhile, the water quality of stored water can be solved, and the quality of water quality of supplied water is improved.
For solving the technical problem, the utility model discloses a following technical scheme: a cultivation device for an intelligent greenhouse comprises a planting box, a liquid manure box, a water storage tank and a filter;
the bottom surface of the planting box is a planting box bottom plate;
a water storage tank is fixedly arranged below the planting box, and a bearing baffle is arranged on the top surface of the water storage tank;
a gap is formed between the bearing baffle and the bottom plate of the planting box;
a water-stop baffle is arranged between the bearing baffle and the bottom plate of the planting box, and one end of the water-stop baffle is connected with an adjusting device;
a first water pipe is arranged on the water storage tank, and an automatic water supply valve is arranged on the first water pipe;
and a second water pipe is arranged on the water storage tank, and a filter is arranged on the second water pipe.
Furthermore, a plurality of through holes are formed in the bottom plate of the planting box, water absorbing materials are arranged in the through holes, and the upper plane and the lower plane of the water absorbing materials are higher than the plane of the bottom plate of the planting box; the upper part of the bottom plate of the planting box is provided with a water absorption body which covers water absorption materials in all through holes of the bottom plate of the planting box;
the bearing baffle is provided with a plurality of water through holes, water absorbing strips are arranged in the water through holes, the top surfaces of the water absorbing strips are slightly higher than the top surfaces of the bearing baffle, and the bottom surfaces of the water absorbing strips extend into the middle lower part of the water storage tank;
the plurality of limbers arranged on the bearing baffle plate correspond to the plurality of limbers arranged on the bottom plate of the planting box, and the number, the size, the shape and the position of the limbers correspond to one another after the bearing baffle plate is installed and matched.
Further, the bottom surface of the waterproof baffle is attached to the top surface of the bearing baffle;
the top surface of the water-stop baffle plate, which is arranged between the bearing baffle plate and the planting box bottom plate, is attached to the bottom surface of the planting box bottom plate;
and the water-stop baffle is arranged on the top surface outside the gap between the bearing baffle and the planting box bottom plate and is provided with scale marks. A plurality of water through holes are formed in the water-proof baffle plate, and water absorbing materials are arranged in the water through holes;
the water-stop baffle is arranged at one end outside the gap between the bearing baffle and the bottom plate of the planting box and is connected with an adjusting device, and the adjusting device can drive the water-stop baffle to slide in a reciprocating manner.
Further, the automatic water supply valve comprises a valve core sleeve, the valve core sleeve is fixedly arranged on the inner side of the first water pipe, and the valve core sleeve is communicated with the first water pipe;
the valve core sleeve is internally provided with a conical cylinder, the conical cylinder of the valve core sleeve is internally sleeved with a valve core, the valve core can slide in the valve core sleeve, the valve core is a cone, and the cone of the valve core is matched with the conical cylinder of the valve core sleeve;
one end of the valve core, which is far away from the first water pipe, is hinged with a valve core rod, and the other end of the valve core rod is hinged with the rotating connecting rod and the sliding rod through the same hinged shaft. The other end of the sliding rod is hinged on a ball arm, one end of the ball arm is fixed with a floating ball, and the other end of the ball arm is hinged with the supporting rod;
the floating ball is arranged in the water storage tank and floats on the water surface of the water storage tank;
the supporting rod is fixed on the inner side of the shell of the water storage tank;
one end of the rotating connecting rod is hinged with the valve core rod and the sliding rod, and the other end of the rotating connecting rod is hinged with the inner side of the shell of the water storage tank.
Further, the filter comprises a shell, a filter element, a water outlet and a water inlet;
the side surface of the shell is provided with a water inlet, the bottom opening of the shell is provided with an external thread, and the bottom of the shell is connected with a drain valve through a thread;
the filter element is sleeved in the shell, a gap is reserved between the filter element and the shell, the filter element is fixedly connected with the upper portion of the shell through sleeve threads, and the lower portion of the filter element is supported and fixed through the support frame. The filter element can be detached and separated from the shell;
the filter element is of a multi-layer filter screen structure, the upper part of the filter element is provided with a step structure, and the top of the filter element is connected with a water outlet;
the support comprises steel wire and extension board, plays the effect of supporting fixed filter core, prevents that flowing water from assaulting and causing the swing.
Furthermore, the adjusting device comprises a bracket, the bracket is fixedly connected with the bearing baffle, a third connecting rod is hinged on the bracket, and a fourth connecting rod is hinged on the bracket;
one end of the third connecting rod is hinged with the bracket, and the other end of the third connecting rod is hinged with a sliding block;
the sliding block is also hinged with a first connecting rod, and the sliding block is hinged with the first connecting rod and a third connecting rod through the same hinge shaft;
the slider is internally provided with a threaded through hole, a screw rod penetrates through the threaded through hole of the slider, and the internal thread of the threaded through hole of the slider is matched with the external thread of the screw rod. One end of the screw rod is fixed with a rotating rod, and the other end of the screw rod is fixed with a fixed block;
a fourth connecting rod and a second connecting rod are hinged on the fixed block through the same hinge shaft;
one end of the second connecting rod is hinged with the fixed block, and the other end of the second connecting rod is hinged with the water-stop baffle;
one end of the fourth connecting rod is hinged with the support, and the other end of the fourth connecting rod is hinged with the fixing block.
Furthermore, a step surface is arranged inside the sleeve,
a sealing gasket is arranged between the step bottom surface of the filter element and the top surface of the sleeve;
and a sealing gasket is arranged between the top of the shell and the step surface in the sleeve.
Furthermore, when the position of the water-stop baffle is farthest away from the adjusting device, the through holes in the water-stop baffle correspond to the through holes in the bearing baffle and the planting box bottom plate one to one.
The utility model adopts the above technical scheme after, compare with prior art, have following advantage:
1. through the adjustment of the automatic water supply valve, the automatic control water supplement in the planting process is realized, the constant water supply amount is ensured, and the problems of insufficient water supply and untimely water supply are avoided;
2. the water quantity of constant water supply can be adjusted by adjusting the adjusting device according to different requirements of plants on water in different periods;
3. when the cultivation device is used for a long time, the water pump can be started to filter through the filter, so that the water in the water storage tank can be filtered circularly, and the quality of the water supply is kept;
4. is suitable for the requirements of different plants.
The present invention will be described in detail with reference to the accompanying drawings and examples.
Drawings
FIG. 1 is a schematic structural view of the cultivation device for an intelligent greenhouse of the present invention;
fig. 2 is a schematic structural view of an opened state of the automatic water supply valve;
fig. 3 is a schematic structural view of a closed state of the automatic water supply valve;
FIG. 4 is a schematic view of the structure of the filter device;
FIG. 5 is a schematic structural view of the support frame;
FIG. 6 is a schematic view of the regulating device in a water-cut state;
FIG. 7 is a schematic structural diagram of the water-flowing state of the regulating device;
fig. 8 is a schematic view of the structure of the adjusting device.
In the figure, the position of the upper end of the main shaft,
1-planting box, 2-automatic water supply valve, 3-water fertilizer liquid box, 4-water valve, 5-water storage box, 6-water absorption strip, 7-water pump, 8-filter, 9-adjusting device, 11-planting box bottom plate, 12-humidity sensor, 13-water absorption body, 21-valve core, 22-valve core rod, 23-support rod, 24-rotating connecting rod, 25-floating ball, 26-floating ball rod, 27-sliding rod, 28-valve core sleeve, 81-filter core, 82-sealing gasket, 83-sleeve, 84-shell, 85-support frame, 851-steel wire, 852-support plate, 86-blowdown valve, 87-water outlet, 91-water-stop plate, 921-first connecting rod, 922-second connecting rod, 931-third connecting rod, 932-fourth connecting rod, 94-bracket, 95-fixed block, 96-sliding block, 97-bearing baffle, 98-rotating rod, 99-scale mark and 910-screw rod.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings.
Embodiment 1, as shown in fig. 1, a cultivation device for an intelligent greenhouse comprises a planting box 1, a liquid manure box 3, a water storage box 5 and a filter 8.
As shown in fig. 1, the planting box 1 is horizontally arranged, the upper part of the planting box 1 is provided with an opening, the bottom surface of the planting box 1 is a planting box bottom plate 11, a plurality of through holes are arranged on the planting box bottom plate 11, water absorbing materials are arranged in the through holes, and the upper plane and the lower plane of the water absorbing materials are higher than the plane of the planting box bottom plate 11; the water absorbing material can be PVA collodion cotton, nylon wheels, fiber wheels and the like.
The upper part of the bottom plate 11 of the planting box is provided with a water absorption body 13, and the water absorption body 13 covers water absorption materials in all through holes of the bottom plate 11 of the planting box; the water absorbing body 13 can be made of PVA collodion, nylon wheels, fiber wheels and the like.
A water storage tank 5 is fixedly arranged below the planting box 1.
As shown in fig. 1, 6, 7 and 8, the water storage tank 5 is horizontally arranged, the water storage tank 5 comprises a shell and a bearing baffle 97, and a water inlet and a water outlet are respectively arranged on two sides of the shell.
The top surface of the water storage tank 5 is a bearing baffle 97, a plurality of water through holes are formed in the bearing baffle 97, water absorbing strips 6 are arranged in the water through holes, the top surfaces of the water absorbing strips 6 are slightly higher than the top surface of the bearing baffle 97, the bottom surfaces of the water absorbing strips 6 extend into the middle lower part of the water storage tank 5, and nylon wheels, fiber wheels and the like can be selected as materials of the water absorbing strips 6.
The plurality of water through holes arranged on the bearing baffle 97 correspond to the plurality of water through holes arranged on the bottom plate 11 of the planting box, and the number, the size, the shape and the position of the bearing baffle correspond to those of the planting box after installation and matching.
A gap is arranged between the bearing baffle 97 and the bottom plate 11 of the planting box.
A water stop baffle 91 is arranged between the gap between the bearing baffle 97 and the planting box bottom plate 11, one end of the water stop baffle 91 is arranged between the gap between the bearing baffle 97 and the planting box bottom plate 11, and the other end is arranged outside the gap between the bearing baffle 97 and the planting box bottom plate 11.
The bottom surface of the water stop baffle 91 is attached to the top surface of the bearing baffle 97.
The water-stop baffle 91 is arranged between the bearing baffle 97 and the gap of the planting box bottom plate 11, and the top surface of the gap is attached to the bottom surface of the planting box bottom plate 11.
The water-stop baffle 91 is arranged on the top surface outside the gap between the bearing baffle 97 and the planting box bottom plate 11 and is provided with scale marks 99. The water-stop baffle 91 is provided with a plurality of water through holes, water absorbing materials are arranged in the water through holes, and the water absorbing materials can be selected from PVA collodion cotton, nylon wheels, fiber wheels and the like.
The water stop plate 91 can slide back and forth relative to the bearing plate 97 and the planting box bottom plate 11.
The water-stop baffle 91 is arranged at one end outside the gap between the bearing baffle 97 and the planting box bottom plate 11 and is connected with an adjusting device 9, and the adjusting device 9 can drive the water-stop baffle 91 to slide in a reciprocating manner.
The adjusting device 9 comprises a bracket 94, the bracket 94 is fixedly connected with the bearing baffle 97, a third connecting rod 931 is hinged on the bracket 94, and a fourth connecting rod 932 is hinged on the bracket 94.
One end of the third link 931 is hinged to the bracket 94, and the other end is hinged to the slider 96.
The sliding block 96 is further hinged to a first link 921, and the sliding block 96 is hinged to the first link 921 and a third link 931 through the same hinge shaft.
The slider 96 is provided with a threaded through hole, a screw 910 penetrates through the threaded through hole of the slider 96, and the internal thread of the threaded through hole of the slider 96 is matched with the external thread of the screw 910. One end of the screw 910 is fixed with the rotating rod 98, and the other end is fixed with the fixed block 95.
The fixed block 95 is hinged with a fourth connecting rod 932 and a second connecting rod 922 through the same hinge shaft.
One end of the second connecting rod 922 is hinged to the fixing block 95, and the other end of the second connecting rod is hinged to the water stop baffle 91.
One end of the fourth link 932 is hinged to the bracket 94, and the other end is hinged to the fixed block 95.
Implementation of the regulating device 9: the rotating rod 98 is rotated, the sliding block 96 can be driven to move on the screw 910, the sliding block 96 can be moved to drive the first connecting rod 921 and the third connecting rod 931 to rotate, the first connecting rod 921 and the third connecting rod 931 are rotated to drive the second connecting rod 922 and the fourth connecting rod 934 to rotate, so that the distance between the sliding block 96 and the fixed block 95 is changed, the distance between the support 94 and the water-resisting baffle 91 is adjusted to be changed, and the water-resisting baffle 91 is driven to move relative to the bearing baffle 97.
The size of the water supply amount can be controlled by adjusting the position of the water stop baffle 91, and the position of the water stop baffle 91 can be observed through the scale lines 99.
As shown in fig. 7, when the positions of the water stop plate 91 are located at the through holes of the water stop plate 91 and correspond to the through holes of the load-bearing baffle plate 97 and the bottom plate 11 of the planting box, the water supply amount is maximized.
As shown in fig. 6, when the positions of the water stop plate 91 are completely staggered with the through holes of the bearing baffle plate 97 and the planting box bottom plate 11, the water supply is closed.
The position of the water stop baffle 91 relative to the bearing baffle 97 and the planting box bottom plate 11 can be adjusted through the adjusting device 9, and then the corresponding relation of a plurality of through holes on the water stop baffle 91, the bearing baffle 97 and the planting box bottom plate 11 is adjusted, so that the water supply amount is adjusted.
As shown in fig. 1, a first water pipe is connected to the outside of the water inlet of the water storage tank 5, one end of the first water pipe is connected with the water inlet, the other end of the first water pipe is connected with the liquid manure tank 3, the liquid manure tank 3 is communicated with the water storage tank 5 through the first water pipe, and the lowest water level of the liquid manure tank 3 is higher than the highest water level of the water storage tank 5.
The first water pipe is provided with an automatic water supply valve 2, and the automatic water supply valve 2 plays a role in automatically supplying the liquid manure in the liquid manure tank 3 to the water storage tank 5 and always keeping the water level in the water storage tank 5 within a preset range.
As shown in fig. 2 and 3, the automatic water supply valve 2 includes a valve core sleeve 28, the valve core sleeve 28 is fixedly disposed inside the first water pipe, and the valve core sleeve 28 is communicated with the first water pipe.
The inside of the valve core sleeve 28 is provided with a conical cylinder, the conical cylinder of the valve core sleeve 28 is sleeved with the valve core 21, the valve core 21 can slide in the valve core sleeve 28, the valve core 21 is a cone, and the cone of the valve core 21 is matched with the conical cylinder of the valve core sleeve 28.
One end of the valve core 21, which is far away from the first water pipe, is hinged with a valve core rod 22, and the other end of the valve core rod 22 is hinged with a rotating connecting rod 24 and a sliding rod 27 through the same hinge shaft. The other end of the slide bar 27 is hinged on a floating ball rod 26, one end of the floating ball rod 26 is fixed with a floating ball 25, and the other end is hinged with the support bar 23.
The floating ball 25 is arranged inside the water storage tank 5 and floats on the water surface of the water storage tank 5.
The support bar 23 is fixed inside the housing of the water storage tank 5.
One end of the rotating connecting rod 24 is hinged with the valve core rod 22 and the sliding rod 27, and the other end is hinged with the inner side of the shell of the water storage tank 5.
Implementation of the automatic water supply valve 2: when the water level in the water storage tank 5 is too low, the floating ball 25 descends along with the water level, the floating ball 25 descends to drive the floating ball rod 26 to rotate, the floating ball rod 26 rotates to drive the slide rod 27, the rotating connecting rod 24 and the valve core rod 22 to rotate, the valve core rod 22 rotates to drive the valve core 21 to slide towards the side far away from the water inlet of the water storage tank 5, so that the cone of the valve core 21 is separated from the cone of the valve core sleeve 28, and the liquid fertilizer in the liquid fertilizer tank 3 flows into the water storage tank 5 through the first water pipe, the water inlet of the water storage tank 5 and the valve core sleeve 8 under the action of gravity.
The water level of the water tank 5 rises as the liquid fertilizer continuously flows in.
When the water level in the water storage tank 5 rises, the floating ball 25 rises along with the water level, the floating ball 25 rises to drive the floating ball rod 26 to rotate, so that the cone of the valve core 21 is driven to be in contact fit with the cone of the valve core sleeve 28, the inside of the valve core sleeve 28 is blocked by the valve core 21, and the liquid manure in the liquid manure tank 3 does not flow into the water storage tank 5 any more. The water level in the water storage tank 5 is always kept within a preset range by the reciprocating motion.
As shown in figure 1, the water outlet of the water storage tank 5 is connected with a second water pipe, one end of the second water pipe is arranged at the bottom of the inner side of the water storage tank 5, the other end of the second water pipe is arranged at the outer side of the water storage tank 5 and is connected with a water pump 7, and one side, far away from the water storage tank 5, of the water pump 7 is connected with a filter 8 through the second water pipe.
As shown collectively in fig. 4 and 5, the filter 8 includes a housing 84, a cartridge 81, a water outlet 87, and a water inlet.
The side of the shell 84 is provided with a water inlet, the bottom opening of the shell 84 is provided with an external thread, and the bottom of the shell 84 is connected with a drain valve 86 through a thread.
The inside cover of shell 84 is equipped with filter core 81, leaves the space in the middle of filter core 81 and shell 84, and filter core 81 passes through sleeve 83 screw thread fixed connection with shell 84 upper portion, and the lower part is supported fixedly through support frame 85. The filter element 81 is detachable from the housing 84.
The filter element 81 is of a multi-layer filter screen structure, the upper part of the filter element is provided with a step structure, and the top of the filter element 81 is connected with a water outlet 87.
The bracket 94 is composed of a steel wire 851 and a support plate 852, and plays a role of supporting and fixing the filter element 81, and prevents the swing caused by the impact of flowing water.
A step surface is provided inside the sleeve 83,
a gasket 82 is provided between the stepped bottom surface of the filter element 81 and the top surface of the sleeve 83.
A gasket 82 is provided between the top of the housing 84 and the stepped surface inside the sleeve 83.
Implementation of the filter 8: when the quality of water stored at the bottom of the water storage tank 5 is poor due to long-term use, the water pump 7 is started, and water in the water storage tank 5 is pumped into the filter 8 through the water pump 7 to be filtered. Water first flows into the housing 84 through the water inlet, water in the housing 84 is filtered by the filter element 81 into the filter element 81, and the filtered water in the filter element 81 is discharged out of the filter 8 through the water outlet 87. The blowdown valve 86 is periodically opened during the filtration process to flush out impurities inside the housing 84 under the flushing of water pressure. The filter element 81 can also be cleaned after being detached from the sleeve 83.
The utility model discloses an implementation: the cultivation device for the intelligent greenhouse can keep the water level in the water storage tank 5 constant by the automatic water supply valve 2 within a period specified by a certain water demand, and continuously supply constant water for plants. According to the water demand of different periods of planting plants, the corresponding sizes of the through holes of the bearing baffle 97 and the through holes of the planting box bottom plate 11 on the water-stop baffle 91 are changed through the adjusting device 9, and the size of the constant water supply is adjusted, so that the requirements of different periods of planting plants are met. In the process of using the cultivation device, the water pump 7 is periodically started to extract and filter the water in the water storage tank 5, so that the water supply quality of the water storage tank 5 is ensured.
The foregoing is illustrative of the best mode of the invention, and details not described herein are within the common general knowledge of a person of ordinary skill in the art. The protection scope of the present invention is subject to the content of the claims, and any equivalent transformation based on the technical teaching of the present invention is also within the protection scope of the present invention.
Claims (8)
1. The utility model provides an intelligence cultivation device for greenhouse, is including planting case (1), its characterized in that: the device also comprises a liquid manure box (3), a water storage box (5) and a filter (8);
the bottom surface of the planting box (1) is a planting box bottom plate (11);
a water storage tank (5) is fixedly arranged below the planting box (1), and a bearing baffle plate (97) is arranged on the top surface of the water storage tank (5);
a gap is arranged between the bearing baffle (97) and the planting box bottom plate (11);
a water-stop baffle (91) is arranged between the bearing baffle (97) and the planting box bottom plate (11), and one end of the water-stop baffle (91) is connected with an adjusting device (9);
a first water pipe is arranged on the water storage tank (5), and an automatic water supply valve (2) is arranged on the first water pipe;
and a second water pipe is arranged on the water storage tank (5), and a filter (8) is arranged on the second water pipe.
2. The cultivation device for the intelligent greenhouse as claimed in claim 1, wherein: a plurality of through holes are formed in the planting box bottom plate (11), water absorbing materials are arranged in the through holes, and the upper plane and the lower plane of each water absorbing material are higher than the plane of the planting box bottom plate (11); the upper part of the bottom plate (11) of the planting box is provided with a water absorption body (13), and the water absorption body (13) covers water absorption materials in all through holes of the bottom plate (11) of the planting box;
a plurality of water through holes are formed in the bearing baffle (97), water absorbing strips (6) are arranged in the water through holes, the top surfaces of the water absorbing strips (6) are slightly higher than the top surfaces of the bearing baffle (97), and the bottom surfaces of the water absorbing strips (6) extend into the middle lower part of the water storage tank (5);
the plurality of limbers arranged on the bearing baffle (97) correspond to the plurality of limbers arranged on the bottom plate (11) of the planting box, and the number, the size, the shape and the position of the limbers correspond to one another after the bearing baffle is installed and matched.
3. The cultivation device for the intelligent greenhouse as claimed in claim 1, wherein: the bottom surface of the water-resisting baffle (91) is attached to the top surface of the bearing baffle (97);
the water-stop baffle (91) is arranged between the bearing baffle (97) and the gap of the planting box bottom plate (11), and the top surface of the gap is attached to the bottom surface of the planting box bottom plate (11);
the water-stop baffle (91) is arranged on the top surface outside the gap between the bearing baffle (97) and the planting box bottom plate (11) and is provided with scale marks (99);
a plurality of water through holes are formed in the water-proof baffle (91), and water absorbing materials are arranged in the water through holes;
the water-stop baffle (91) is arranged at one end outside the gap between the bearing baffle (97) and the planting box bottom plate (11) and is connected with an adjusting device (9), and the adjusting device (9) can drive the water-stop baffle (91) to slide in a reciprocating manner.
4. The cultivation device for the intelligent greenhouse as claimed in claim 1, wherein: the automatic water supply valve (2) comprises a valve core sleeve (28), the valve core sleeve (28) is fixedly arranged on the inner side of the first water pipe, and the valve core sleeve (28) is communicated with the first water pipe;
the valve core sleeve (28) is internally provided with a conical cylinder, the conical cylinder of the valve core sleeve (28) is internally sleeved with a valve core (21), the valve core (21) can slide in the valve core sleeve (28), the valve core (21) is a cone, and the cone of the valve core (21) is matched with the conical cylinder of the valve core sleeve (28);
one end, far away from the first water pipe, of the valve core (21) is hinged with a valve core rod (22), and the other end of the valve core rod (22) is hinged with the rotating connecting rod (24) and the sliding rod (27) through the same hinge shaft;
the other end of the sliding rod (27) is hinged on a floating ball rod (26), one end of the floating ball rod (26) is fixed with a floating ball (25), and the other end is hinged with the supporting rod (23);
the floating ball (25) is arranged in the water storage tank (5) and floats on the water surface of the water storage tank (5);
the support rod (23) is fixed on the inner side of the shell of the water storage tank (5);
one end of the rotating connecting rod (24) is hinged with the valve core rod (22) and the sliding rod (27), and the other end is hinged with the inner side of the shell of the water storage tank (5).
5. The cultivation device for the intelligent greenhouse as claimed in claim 1, wherein: the filter (8) comprises a shell (84), a filter element (81), a water outlet (87) and a water inlet;
a water inlet is formed in the side face of the shell (84), an opening is formed in the bottom of the shell (84), external threads are formed in the opening of the bottom, and the bottom of the shell (84) is connected with a drain valve (86) through threads;
the filter element (81) is sleeved in the shell (84), a gap is reserved between the filter element (81) and the shell (84), the filter element (81) is fixedly connected with the upper part of the shell (84) through a sleeve (83) in a threaded manner, and the lower part of the filter element is fixedly supported by a support frame (85); the filter element (81) can be detached and separated from the shell (84);
the filter element (81) is of a multi-layer filter screen structure, the upper part of the filter element is provided with a step structure, and the top of the filter element (81) is connected with a water outlet (87);
the adjusting device (9) comprises a support (94), wherein the support (94) is composed of a steel wire (851) and a support plate (852), plays a role in supporting and fixing the filter element (81), and prevents the swing caused by the impact of flowing water.
6. The cultivation device for the intelligent greenhouse as claimed in claim 5, wherein: the support (94) is fixedly connected with the bearing baffle (97), a third connecting rod (931) is hinged to the support (94), and a fourth connecting rod (932) is hinged to the support (94);
one end of the third connecting rod (931) is hinged with the bracket (94), and the other end of the third connecting rod is hinged with a sliding block (96);
the sliding block (96) is also hinged with a first connecting rod (921), and the sliding block (96) is hinged with the first connecting rod (921) and a third connecting rod (931) through the same hinge shaft;
a threaded through hole is formed in the sliding block (96), a screw rod (910) penetrates through the threaded through hole of the sliding block (96), and internal threads of the threaded through hole of the sliding block (96) are matched with external threads of the screw rod (910);
one end of the screw rod (910) is fixed with a rotating rod (98), and the other end is fixed with a fixed block (95);
a fourth connecting rod (932) and a second connecting rod (922) are hinged on the fixed block (95) through the same hinge shaft;
one end of the second connecting rod (922) is hinged with the fixed block (95), and the other end of the second connecting rod is hinged with the water-stop baffle (91);
one end of the fourth connecting rod (932) is hinged with the bracket (94), and the other end of the fourth connecting rod is hinged with the fixed block (95).
7. The cultivation device for the intelligent greenhouse as claimed in claim 5, wherein: a step surface is arranged in the sleeve (83),
a sealing gasket (82) is arranged between the step bottom surface of the filter element (81) and the top surface of the sleeve (83);
a sealing gasket (82) is arranged between the top of the shell (84) and the inner step surface of the sleeve (83).
8. The cultivation device for the intelligent greenhouse as claimed in claim 3, wherein: when the position of the water stop baffle (91) is farthest away from the adjusting device (9), a plurality of through holes in the water stop baffle (91) correspond to a plurality of through holes in the bearing baffle (97) and the planting box bottom plate (11) one by one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921086892.6U CN210840805U (en) | 2019-07-12 | 2019-07-12 | Intelligent greenhouse is with cultivation device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921086892.6U CN210840805U (en) | 2019-07-12 | 2019-07-12 | Intelligent greenhouse is with cultivation device |
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| CN210840805U true CN210840805U (en) | 2020-06-26 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113892320A (en) * | 2021-11-15 | 2022-01-07 | 繁昌县雄风家庭农场 | Seed soaking and germination accelerating device for lotus seed planting and using method |
| CN115067110A (en) * | 2022-07-08 | 2022-09-20 | 六安立春农业科技有限公司 | Planting device for multiple types of organic vegetables |
-
2019
- 2019-07-12 CN CN201921086892.6U patent/CN210840805U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113892320A (en) * | 2021-11-15 | 2022-01-07 | 繁昌县雄风家庭农场 | Seed soaking and germination accelerating device for lotus seed planting and using method |
| CN115067110A (en) * | 2022-07-08 | 2022-09-20 | 六安立春农业科技有限公司 | Planting device for multiple types of organic vegetables |
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