CN210445197U - Plant growth cultivating machine - Google Patents
Plant growth cultivating machine Download PDFInfo
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- CN210445197U CN210445197U CN201921226497.3U CN201921226497U CN210445197U CN 210445197 U CN210445197 U CN 210445197U CN 201921226497 U CN201921226497 U CN 201921226497U CN 210445197 U CN210445197 U CN 210445197U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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Abstract
The utility model relates to a plant cultivation technical field especially relates to vegetation cultivation machine. A plant growth cultivation machine comprises a base, a tray device, a lighting device and a circulating pump, wherein an accommodating groove used for accommodating nutrient solution required by plant growth is formed in the base, and the tray device is arranged at an opening of the base in a covering mode; the illuminating device is arranged on the base and is a full-spectrum illuminating device, and the illuminating device can rotate relative to the tray device; the tray device cover comprises a main tray and at least one auxiliary tray, a first hole body is formed in the main tray, a second hole body corresponding to the first hole body is formed in the auxiliary tray, the auxiliary tray is spliced with the main tray, the first hole body and the second hole body surround to form a growing hole for cultivating plants, an irrigation channel is formed in the main tray, the circulating pump is installed in the accommodating groove, and the outlet of the circulating pump is communicated with the irrigation channel.
Description
Technical Field
The utility model relates to a plant cultivation technical field especially relates to vegetation cultivation machine.
Background
The plant growth cultivation machine is mainly used for cultivating vegetables, fruit trees or ornamental small trees and the like. The domestic plant growing and cultivating machine adopts soilless cultivation. The hole or the groove that supply vegetation are generally seted up on domestic vegetation cultivates the machine, and when the plant need be transplanted, artifical professional instrument that adopts takes out the plant from hole or inslot, because the distribution of root of plant in hole or inslot is partly even, when taking out the plant with professional instrument, can injure the root system of plant unavoidably, reduces the survival rate that the plant transplanted.
SUMMERY OF THE UTILITY MODEL
Therefore, it is necessary to provide a plant growth and cultivation machine which is convenient to operate and transplant and has a high plant survival rate in order to solve the above technical problems.
In order to achieve the above purpose, the utility model adopts the following technical proposal:
a plant growth cultivation machine comprises a base, a tray device, an illuminating device and a circulating pump, wherein an accommodating groove with one open end and used for accommodating nutrient solution required by plant growth is formed in the base, and the tray device is covered at the open end of the base;
the illuminating device is arranged on the base and is a full-spectrum illuminating device, and the illuminating device can rotate relative to the tray device so as to adjust the irradiation angle of the illuminating device;
the tray device cover comprises a main tray and at least one auxiliary tray, a first hole body is formed in the main tray, a second hole body corresponding to the first hole body is formed in the auxiliary tray, the auxiliary tray is spliced with the main tray, and the first hole body and the second hole body are encircled to form a growing hole for growing plants;
an irrigation channel communicated with the first hole body is formed in the main disc, the circulating pump is installed in the accommodating groove, an outlet of the circulating pump is communicated with the irrigation channel, and the accommodating groove, the irrigation channel and the growth hole form a nutrient solution circulation loop.
In one embodiment, the irrigation channel comprises a main channel and at least one auxiliary channel, the number of the auxiliary channels is corresponding to the number of the growth holes, and the growth holes are communicated with the main channel through the auxiliary channels.
In one embodiment, the main tray comprises a tray body and a cover plate, the cover plate is arranged on the tray body in a covering mode to form the main channel, the first hole body is located on the tray body, a communication hole communicated with the first hole body is formed in the side wall of the tray body, a guide strip is arranged in the tray body, at least one end of the auxiliary channel with an opening is defined by the guide strip and the side wall of the tray body in a surrounding mode, and the auxiliary channel is communicated with the main channel through the opening.
In one embodiment, a connecting column is arranged on the side surface of the main disc, a mounting hole corresponding to the connecting column is formed in the auxiliary disc, and the connecting column can extend into the mounting hole.
In one embodiment, the lighting device comprises a lifting mechanism and a lighting lamp, wherein the lifting mechanism is mounted on the base, and the lighting lamp is rotatably mounted at one end of the lifting mechanism, which is far away from the base, and is positioned right above the tray device.
It can be understood that the illuminating lamp is rotatably arranged at one end of the extending and descending mechanism far away from the base, namely, the angle of the illuminating lamp irradiating the plant can be adjusted, so that the plant can receive illumination in all directions.
In one of them embodiment, the light includes lamp plate and three group at least lamp pearls, the through-hole has been seted up on the lamp plate, three group at least the lamp pearl spaced is laid on the lamp plate, and three group at least the light source colour that the lamp pearl sent is different and can synthesize the required illumination of vegetation.
In one embodiment, the plant growth and cultivation machine further comprises a liquid level detection device and a PH detection device, the liquid level detection device and the PH detection device are respectively arranged in the accommodating tank, the liquid level detection device is used for detecting the liquid level of the nutrient solution in the accommodating tank, and the PH detection device is used for detecting the PH value of the nutrient solution in the accommodating tank.
It can be understood that the liquid level detection device is arranged, so that the liquid level of the nutrient solution in the accommodating groove is in a monitored state at any time, the nutrient solution is managed conveniently, the utilization rate of the nutrient solution is improved, and the nutrient solution is prevented from overflowing; meanwhile, a PH value detection device is arranged, so that the PH value of the nutrient solution in the accommodating groove is in a monitoring state at any time, and the environment for controlling the growth of plants is facilitated.
In one embodiment, the plant growth and cultivation machine further comprises a regulating device for regulating the pH value and the liquid level of the nutrient solution in the accommodating groove.
It can be understood that the pH value of the nutrient solution can be adjusted by arranging the adjusting device, so that an optimal growing environment can be provided for the growth of plants; meanwhile, the PH value of the nutrient solution can be changed, so that the nutrient solution can provide required nutrition for different plant growth, and the application range of the plant growth cultivation machine is widened.
In one embodiment, the adjusting device includes a delivery pump, a liquid storage tank, and a pipeline, the liquid storage tank is used for storing nutrient solution, one end of the pipeline is connected to the liquid storage tank, and the other end of the pipeline is connected to the accommodating tank, the delivery pump is respectively in signal connection with the PH value detection device and the liquid level detection device, and is used for controlling the nutrient solution in the liquid storage tank to be delivered into the accommodating tank or controlling the nutrient solution in the accommodating tank to flow back into the liquid storage tank.
In one embodiment, the base includes a base and a seat, the PH detection device is mounted on the base, the receiving slot is opened on the seat, and the seat is detachably disposed on the base and electrically connected to the base.
It can be understood that the seat body is detachably arranged on the base, so that the maintenance of the base is facilitated; meanwhile, when the plant is transplanted, the base is directly taken down and moved to a preset place, and the movement is more convenient.
Compared with the prior art, the plant growth cultivation machine has the advantages that the growth hole is formed by splicing the first hole body and the second hole body, the auxiliary disc is taken down from the main disc during transplanting, the first hole body is separated from the second hole body, and therefore plants to be transplanted are completely and directly taken out, operation is convenient, the root systems of the plants cannot be damaged, and the survival rate of the transplanting is improved; simultaneously, by the accepting groove, irrigate the passageway and the nutrient solution circulation circuit that the growth hole constitutes for it is very convenient that the plant irrigates, and nutrient solution can cyclic utilization again, practices thrift the cost.
Drawings
Fig. 1 is a schematic structural view of a plant growth and cultivation machine provided by the present invention;
fig. 2 is an exploded view of the plant growth and cultivation machine provided by the present invention;
fig. 3 is an exploded view of the tray device provided by the present invention;
fig. 4 is a schematic structural view of the lighting device provided by the present invention;
fig. 5 is a schematic structural view of the rotation of the lighting lamp relative to the lifting device provided by the present invention;
fig. 6 is a schematic structural view of the lamp panel provided by the present invention;
fig. 7 is a schematic block diagram of the lighting device for controlling plant growth by the controller according to the present invention.
In the figure, the plant growth lighting device 100, the base 10, the storage tank 11, the base 12, the mounting groove 121, the socket 122, the water leakage hole 123, the indicator light 124, the seat body 13, the tray device 20, the growth hole 21, the main tray 22, the first hole body 221, the irrigation channel 222, the main channel 222a, the auxiliary channel 222b, the tray body 223, the communication hole 223a, the guide strip 223b, the cover plate 224, the holding part 224a, the connecting column 225, the auxiliary tray 23, the second hole body 231, the lighting device 30, the extending and descending mechanism 31, the lifting rod 311, the mounting seat 312, the locking hole 312a, the lighting lamp 32, the lamp panel 321, the lamp bead 322, the switching part 323, the locking structure 33, the steel ball 331, the through hole 34, the circulation pump 40, the liquid level detection device 50, the PH value detection device 60, the adjustment device 70, the liquid storage tank.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1, the present invention provides a plant growth cultivation machine 100, wherein the plant growth cultivation machine 100 is mainly applied to places such as homes, offices, etc. for breeding and cultivating plants such as vegetables, fruit trees, and small ornamental plants.
Specifically, as shown in fig. 2, the plant growth and cultivation machine 100 includes a base 10, a tray device 20, a lighting device 30 and a circulation pump 40, wherein the base 10 is provided with a receiving groove 11 with an open end for receiving a nutrient solution required for plant growth, the tray device 20 is provided with a growth hole 21 communicated with the receiving groove 11, and the tray device 20 is covered on the open end of the base 10; the lighting device 30 is mounted on the base 10 and is a full-spectrum lighting device 30, and the lighting device 30 can rotate relative to the tray device 20 to adjust the irradiation angle of the lighting device 30; the circulation pump 40 is installed in the housing tank 11 to suck the nutrient solution in the housing tank 11 and deliver the nutrient solution to the growth holes 21, so as to provide fertilizer for the growth of the plants in the growth holes 21.
Referring to fig. 2, the base 10 includes a base 12 and a seat 13, the receiving slot 11 is opened on the seat 13, and the seat 13 is detachably disposed on the base 12 and electrically connected to the base 12. It can be understood that the seat body 13 is detachably arranged on the base 12, which not only facilitates the maintenance of the base 12; meanwhile, when the plant is transplanted, the base 12 is directly taken down and moved to a predetermined place, and the movement is more convenient.
The base 12 is generally "L" shaped. Of course, in other embodiments, the base 12 may have other shapes, such as square, circular, etc. The base 12 is provided with a mounting groove 121, a socket 122 is arranged in the mounting groove 121, the seat body 13 is provided with an electrical connection part (not shown), the seat body 13 is mounted in the mounting groove 121, and meanwhile, the electrical connection part is inserted in the socket 121, so that detachable connection between the seat body 13 and the base 12 is realized, and electrical connection between the seat body 13 and the base 12 is also realized. Of course, in other embodiments, the base 12 and the seat 13 can be detached by other structures, such as a snap structure, a bolt structure, and the like.
Preferably, the base 12 is provided with a water leakage hole 123, the water leakage hole 123 is located at the bottom of the mounting groove 121, and the socket 122 is located on the wall of the mounting groove 121. It can be understood that the water leakage holes 123 are arranged, so that accumulated water in the mounting grooves 121 can be avoided, the influence on the electric connection between the base body 13 and the base 12 is avoided, and the safety is improved.
Further, an indicator light 124 is disposed on a side wall of the base 12, and the indicator light 124 is used to identify an electrical connection between the base 12 and the seat body 13 or an operating state of the plant growth cultivation machine 100, so that a user can conveniently obtain a state of the plant growth cultivation machine 100.
Referring to fig. 3, the cover of the tray device 20 includes a main tray 22 and at least one auxiliary tray 23, the main tray 22 is provided with a first hole 211, the auxiliary tray 23 is provided with a second hole 231 corresponding to the first hole 221, the auxiliary tray 23 is spliced with the main tray 22, and the first hole 221 and the second hole 231 surround to form a growing hole 21 for growing plants.
It can be understood that the utility model discloses in, growth hole 21 is pieced together by first hole body 221 and second hole body 231, when transplanting, will assist dish 23 to take off from main disc 22, makes first hole body 221 and second hole body 231 separate to the plant that is complete and directly will treat to transplant takes out, and not only convenient operation just can not damage the root system of plant, survival rate when having improved the plant effectively.
Further, an irrigation channel 222 communicated with the first hole body 221 is formed in the main disc 22, and an outlet of the circulation pump 40 is communicated with the irrigation channel 222. It will be understood that the receiving tank 11, the irrigation passage 222 and the growth hole 23 constitute a nutrient solution circulation circuit, and the circulation pump 40 is used as a power device to continuously supply nutrients required for growth to the plants through the nutrient solution circulation circuit.
The irrigation channel 222 comprises a main channel 222a and at least one auxiliary channel 222b, the number of the auxiliary channels 222b is corresponding to the number of the growth holes 23, the growth holes 23 and the main channel 222a are communicated through the auxiliary channels 222b, so that the flow is divided through the auxiliary channels 222b, and nutrient solution can flow in each growth hole 23. It can be understood that, in this embodiment, the nutrient solution circulation loop formed by the receiving groove 11, the irrigation channel 222 and the growing hole 23 facilitates the irrigation of the plants.
Specifically, referring to fig. 1, the main tray 22 includes a tray body 223 and a cover plate 224, the cover plate 224 is covered on the tray body 223 to form the main channel 222a, the first hole 221 is located on the tray body 223, a communication hole 223a communicated with the first hole 221 is formed in a side wall of the tray body 223, a guide strip 223b is arranged in the tray body 223, the guide strip 223b and the side wall of the tray body 223 enclose the auxiliary channel 222b with an opening at least at one end, and the auxiliary channel 222b is communicated with the main channel 222a through the opening.
Furthermore, the number of the growing holes 21 is multiple, each growing hole 21 is correspondingly formed by splicing one first hole lifting part 221 and one second hole body 231, each growing hole 21 corresponds to one auxiliary channel 222b, and nutrient solution in the main channel 222a is distributed to corresponding plants through the auxiliary channels 222 b.
Preferably, in the present embodiment, the number of the growth holes 21 is 6, three growth holes 21 are provided on each side of the tray 223, and three growth holes 21 are spaced apart from each other. The number of the auxiliary trays 23 is two, and the two auxiliary trays 23 are detachably connected to two sides of the tray body 223 respectively so as to form 6 growth holes 21 with the tray body 223. It is understood that in other embodiments, the number of the growth holes 21 may be other, for example, 4, 8, etc.; the number of auxiliary discs 23 may also be different, such as 1, 3 or 4. The auxiliary disks 23 and the disk body 223 are usually spliced in various manners, for example, one auxiliary disk 23 is spliced with the disk body 223, two auxiliary disks 23 are spliced on two sides of the disk body 223 or two auxiliary disks 23 are spliced together (at this time, the elongated hole 21 may also be formed when the two auxiliary disks 23 are spliced), and then the two auxiliary disks are integrally spliced on the disk body 223, and so on, here, redundant description is not given.
The cover 224 and the tray 223 may be connected by bolts or snaps. In this embodiment, the cover 224 and the tray 223 are connected by a snap fit, so that the cover and the tray can be conveniently detached, which is more beneficial for maintenance and the like.
Preferably, the cover 224 is provided with a holding portion 224a, and the holding portion 224a is used for being held by a user to detach the cover 224.
Specifically, the holding portion 224a may be a groove/hole structure, a protrusion provided on the cover 224, or the like. In this embodiment, the gripping portion 224a has a slot/hole structure.
Furthermore, a connecting column 225 is arranged on the side surface of the main disc 22, a mounting hole (not shown) corresponding to the connecting column 225 is formed in the auxiliary disc 23, and the connecting column 225 can extend into the mounting hole, so that the main disc 22 and the auxiliary disc 23 can be detachably connected. Of course, in other embodiments, the main tray 22 and the auxiliary tray 23 may be detachably connected by other methods, such as a snap connection.
Preferably, the connecting column 225 is a connecting column in a shape of a plum blossom, and correspondingly, the mounting hole is also a connecting hole in a shape of a plum blossom. It will be appreciated that the "quincunx" shape of the connecting post 225 is advantageous to improve the reliability of the connection between the main plate 22 and the auxiliary plate 23.
As shown in fig. 2, 4 and 5, the lighting device 30 includes a lifting mechanism 31 and a lighting lamp 32, the lifting mechanism is mounted on the base 10, the lighting lamp is rotatably mounted at one end of the lifting mechanism far away from the base 10 and is located right above the tray device 20, and the lighting lamp 32 can be lifted in a vertical direction under the action of the lifting mechanism 31 to adjust a distance between the lighting lamp 32 and the plant.
It can be understood that stretch and fall mechanism 31 and can drive light 32 goes up and down just light 32 install with rotating stretch and fall mechanism 31 to not only can adjust the plant receive irradiant distance, and can also adjust the plant and receive irradiant angle, the illumination that makes the plant receive is more even, and it is very convenient to use and can make the all-round acceptance illumination of plant. Meanwhile, the lighting device 30 is a full-spectrum lighting device 32, so that the lighting device 32 can provide required illumination for the growth of different plants, and the application range of the plant growth and cultivation machine 100 is expanded.
The lifting mechanism 31 comprises a lifting rod 311 and a mounting base 312, the lifting rod 311 is mounted on the mounting base 312 and can lift in the vertical direction relative to the mounting base 312, and the illuminating lamp 32 is rotatably mounted at one end of the lifting rod 311 far away from the mounting base 312. It can be understood that the lifting of the illuminating lamp 32 is realized by adopting the lifting rod 311, the structure is simple, and the cost is low. Of course, in other embodiments, the lifting mechanism 31 may also adopt other structures to lift the illuminating lamp 32, which is not described herein.
Preferably, the mounting seat 312 is provided with a mounting groove (not shown) along a vertical direction, and one end of the lifting rod 311 extends into the mounting groove and can be lifted up and down in the mounting groove, so as to lift up and down the photo lamp 20 as a whole.
Further, the lighting device 30 further includes a locking structure 33, and the locking structure 33 is configured to lock the lifting rod 311 when the lifting rod 311 is lifted to a predetermined position relative to the mounting seat 312, so that the lighting lamp 32 can be fixed at the predetermined position to provide illumination for the plant.
Specifically, the locking structure 33 includes a steel ball 331 and an elastic member (not shown), the lifting rod 311 is provided with a mounting hole (not shown), the mounting seat 312 is provided with a locking hole 312a corresponding to the mounting hole, the elastic member is accommodated in the mounting hole, the steel ball 331 abuts against the elastic member, and when the locking hole 312a corresponds to the mounting hole, a part of the steel ball 331 is clamped into the locking hole 312a, so as to lock the lifting rod 311; of course, in other embodiments, the locking structure 33 may be implemented by other structures.
When the lifting rod 311 needs to be unlocked, the lifting rod 311 is pressed or pulled, the steel ball 331 compresses the elastic piece under the extrusion effect of the groove wall of the mounting groove, so that the steel ball 331 is accommodated in the mounting hole, and the unlocking of the lifting rod 311 is realized.
Preferably, the elastic member is a spring or a member with an elastic function. The outer diameter of the steel ball 331 is larger than the aperture of the locking hole 312a, so that the steel ball 331 is prevented from being separated from the locking hole 312a when the lifting rod 311 is in a locking state, and the locking is prevented from being disabled.
The illuminating lamp 32 is a full-spectrum illuminating lamp, that is, the illuminating lamp 32 can provide all required illumination for the growth of plants, so that the time required by the growth of the plants can be greatly shortened.
Specifically, as shown in fig. 6, the lighting lamp 32 includes a lamp panel 321 and at least three groups of lamp beads 322, at least three groups of the lamp beads 322 are arranged at intervals on the lamp panel 321, and at least three groups of the light sources emitted by the lamp beads 322 have different colors and can synthesize the illumination required for plant growth.
As shown in fig. 5, the lamp panel 321 is rectangular. Of course, in other embodiments, the lamp panel 321 may have other shapes, such as a circle, an ellipse, and the like.
The lamp panel 321 is provided with a switching part 323, the extending and descending mechanism 31 is provided with a switching hole 313, and the switching part 323 is rotatably installed in the switching hole 313.
Preferably, the switch hole 313 is located at one end of the lifting rod 311 away from the mounting base 312, a bearing is installed in the switch hole 313, and the switch part 323 is installed on the bearing, so that the lamp panel 321 is rotatably installed.
Preferably, the three groups of the lamp beads 322 are respectively a first group capable of emitting red light, a second group capable of emitting blue light and a third group capable of emitting white light. The brightness of the light source emitted by each group of the lamp beads 322 can be adjusted, so that the synthesis required by plant illumination is realized by matching with other two groups of the lamp beads 322.
Specifically, the brightness of the lamp bead 322 may be adjusted by providing a sliding rheostat, so as to control the resistance of the sliding rheostat to adjust the brightness of the lamp bead 322.
Further, the illuminating lamp 32 further comprises a fourth group of lamp beads, the fourth group of lamp beads can emit warm white light, the light source brightness of the fourth group of lamp beads can also be adjusted, and the fourth group of lamp beads is matched with the other three groups of lamp beads together to realize the synthesis required by plant illumination.
Of course, in other embodiments, the lighting lamp 32 may further include a group number of lamp beads, and the specific number may be determined according to actual situations.
Further, the lighting lamp 32 is provided with at least one through hole 34 which penetrates through the lighting lamp 32 along the vertical direction and through which plants can pass in the growing process. It can be understood that, by opening the through holes 34, plants can grow out through the through holes 34 when the space for the plants to grow in the vertical direction is not enough, so as to avoid the lighting lamps 32 from restricting or blocking the growth of the plants.
Preferably, the through holes 34 are provided in the lamp panel 321, the number of the through holes 34 is two, and two the through holes 34 extend along the length direction of the lamp panel 321.
The circulation pump 40 is an oxygenation pump, that is, corresponding oxygen is provided for the respiration of the plants while the nutrient solution is delivered, so that the growth speed of the plants is increased.
As shown in fig. 2, the plant growth and cultivation machine 100 further includes a liquid level detection device 50 and a PH detection device 60, the liquid level detection device 50 and the PH detection device 60 are respectively disposed in the accommodating tank 11, the liquid level detection device 50 is configured to detect a liquid level of the nutrient solution in the accommodating tank 11, and the PH detection device 60 is configured to detect a PH value of the nutrient solution in the accommodating tank 11.
It can be understood that, the liquid level detection device 50 is arranged to enable the liquid level of the nutrient solution in the accommodating tank 11 to be in a monitored state at any time, which is beneficial to the management of the nutrient solution, improves the utilization rate of the nutrient solution, and avoids the situation of nutrient solution overflow and the like; meanwhile, the PH value detection device 60 is arranged, so that the PH value of the nutrient solution in the accommodating groove 11 is in a monitoring state at any time, and the environment for controlling the growth of plants is facilitated.
In this embodiment, the liquid level detection device 50 may be a liquid level sensor or other workpiece having a function of measuring a liquid level. The PH detection device 60 may be a PH sensor or other workpiece with a PH measurement function.
As shown in fig. 7, the plant growth and cultivation machine 100 further includes an adjusting device 70, and the adjusting device 70 is used for adjusting the PH and the liquid level of the nutrient solution in the accommodating tank 11. It can be understood that, by setting the adjusting device 70, the PH value of the nutrient solution can be adjusted, which not only provides an optimal growing environment for the growth of plants; meanwhile, the pH value of the nutrient solution can be changed, so that the nutrient solution can provide required nutrition for different plant growth, and the application range of the plant growth cultivation machine 100 is widened.
Specifically, the adjusting device 70 includes a delivery pump (not shown), a liquid storage tank 71 and a pipeline 72, the liquid storage tank 71 is used for storing a nutrient solution, one end of the pipeline 72 is connected to the liquid storage tank 71, the other end of the pipeline is connected to the accommodating tank 11, and the delivery pump is in signal connection with the PH value detecting device 60 and the liquid level detecting device 50 respectively, and is used for controlling the nutrient solution in the liquid storage tank to be delivered into the accommodating tank 11 or controlling the nutrient solution in the accommodating tank 11 to flow back into the liquid storage tank.
Further, referring to fig. 7, the plant growth and cultivation machine 100 further includes a controller 80, which is in signal connection with the lighting device 30, the circulating pump 40, the delivery pump, the liquid level detection device 50 and the PH detection device 60, respectively, and controls the above components to operate through the controller. After the seat body 13 is installed in the installation groove 121, the electric connection part is inserted into the socket 121, so that the circulation pump 40, the delivery pump, the liquid level detection device 50 and the PH value detection device 60 are powered on, and the controller 80 is connected with the circulation pump 40, the delivery pump, the liquid level detection device 50 and the PH value detection device 60 respectively through signals.
Preferably, the controller may be a mobile device, such as a mobile phone, a tablet, or the like, or a computer, or the like. A receiver is arranged in the base 10, the receiver is in signal connection with the controller, and the receiver is used for receiving signals of the controller and transmitting corresponding control signals to each component.
The working principle of the utility model is as follows:
the controller 80 controls the circulation pump 40 to be turned on or off, and when the plants need the nutrient solution, the controller 80 controls the circulation pump 40 to be turned on, so that the nutrient solution in the accommodating tank 11 is supplied to the plants through the circulation loop; meanwhile, the liquid level detection device 50 monitors the liquid level of the nutrient solution in the accommodating tank 11 in real time, feeds back the acquired liquid level value to the controller 80, and when replenishment is needed, the controller 80 controls the delivery pump to be started so as to deliver the nutrient solution in the liquid storage tank 71 to the accommodating tank 11 through the pipeline 72; meanwhile, the PH detection device 60 also monitors the PH of the nutrient solution in the accommodating tank 11 in real time and feeds the PH back to the controller 80, and the controller 80 can determine whether the PH of the nutrient solution in the accommodating tank 11 is modified according to the acquired PH and a set value.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The plant growth cultivation machine is characterized by comprising a base, a tray device, an illuminating device and a circulating pump, wherein an accommodating groove with one open end and used for accommodating nutrient solution required by plant growth is formed in the base;
the illuminating device is arranged on the base and is a full-spectrum illuminating device, and the illuminating device can rotate relative to the tray device so as to adjust the irradiation angle of the illuminating device;
the tray device cover comprises a main tray and at least one auxiliary tray, a first hole body is formed in the main tray, a second hole body corresponding to the first hole body is formed in the auxiliary tray, the auxiliary tray is spliced with the main tray, and the first hole body and the second hole body are encircled to form a growing hole for growing plants;
an irrigation channel communicated with the first hole body is formed in the main disc, the circulating pump is installed in the accommodating groove, an outlet of the circulating pump is communicated with the irrigation channel, and the accommodating groove, the irrigation channel and the growth hole form a nutrient solution circulation loop.
2. The plant growth cultivator of claim 1, wherein the irrigation channel comprises a main channel and at least one auxiliary channel, the number of the auxiliary channels is corresponding to the number of the growth holes, and the growth holes are communicated with the main channel through the auxiliary channels.
3. The plant growth cultivator of claim 2, wherein the main tray comprises a tray body and a cover plate, the cover plate is covered on the tray body to form the main channel, the first hole body is located on the tray body, a communication hole communicated with the first hole body is formed in the side wall of the tray body, a guide strip is arranged in the tray body, the guide strip and the side wall of the tray body enclose a secondary channel with an opening at least one end, and the secondary channel is communicated with the main channel through the opening.
4. The plant growth cultivator according to claim 2, wherein a connecting column is arranged on the side surface of the main disc, a mounting hole corresponding to the connecting column is formed in the auxiliary disc, and the connecting column can extend into the mounting hole.
5. The plant growth cultivator of claim 1, wherein the illumination device comprises a lifting mechanism and an illumination lamp, the lifting mechanism is mounted to the base, and the illumination lamp is rotatably mounted to an end of the lifting mechanism away from the base and positioned directly above the tray device.
6. The plant growth cultivator of claim 5, wherein the lighting lamp comprises a lamp panel and at least three groups of lamp beads, the lamp panel is provided with through holes, the at least three groups of lamp beads are arranged on the lamp panel at intervals, and the at least three groups of light sources emitted by the lamp beads are different in color and can synthesize illumination required by plant growth.
7. The plant growth and cultivation machine according to claim 1, further comprising a liquid level detection device and a PH detection device, wherein the liquid level detection device and the PH detection device are respectively disposed in the accommodating tank, the liquid level detection device is configured to detect a liquid level of the nutrient solution in the accommodating tank, and the PH detection device is configured to detect a PH value of the nutrient solution in the accommodating tank.
8. The plant growth and cultivation machine according to claim 7, further comprising a regulating device for regulating the pH and level of the nutrient solution in the receiving tank.
9. The plant growth cultivation machine according to claim 8, wherein the adjusting device comprises a delivery pump, a storage tank and a pipeline, the storage tank is used for storing nutrient solution, one end of the pipeline is connected with the storage tank, the other end of the pipeline is connected with the accommodating groove, the delivery pump is respectively in signal connection with the pH value detection device and the liquid level detection device and is used for controlling the nutrient solution in the storage tank to be delivered into the accommodating groove or controlling the nutrient solution in the accommodating groove to flow back into the storage tank.
10. The plant growth and cultivation machine according to claim 7, wherein the base comprises a base and a seat, the pH detection device is mounted on the base, the receiving slot is opened on the seat, and the seat is disposed on the base and electrically connected to the base.
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