CN211745594U

CN211745594U - Plant growth control device

Info

Publication number: CN211745594U
Application number: CN202020193829.9U
Authority: CN
Inventors: 赵一凡; 吴若谷
Original assignee: Xuzhou Yunxing Primary School
Current assignee: Xuzhou Yunxing Primary School
Priority date: 2020-02-21
Filing date: 2020-02-21
Publication date: 2020-10-27
Anticipated expiration: 2030-02-21

Abstract

The utility model discloses a vegetation controlling means, its characterized in that: including cultivating bucket, annular casing and two sets of water spray mechanism, it is two sets of water spray mechanism symmetry is installed cultivate the both sides of bucket, water spray mechanism includes trace, shower nozzle, water pump and drive division, the trace articulates on cultivating the bucket wall of bucket, shower nozzle fixed mounting be in the inner of trace, the outer end of trace with the drive division transmission is connected, the drive division drives the trace is reciprocal to be rotated, so that the water spray orientation of shower nozzle is in cultivate the center of bucket with change between cultivating the edge of bucket, the utility model discloses the advantage compared with prior art lies in: realize the even water spray of soil in the bucket of cultivating through water spray mechanism, easily control cultivates the water yield in the bucket to realize the control of vegetation speed.

Description

Plant growth control device

Technical Field

The utility model relates to a vegetation controlgear technical field specifically indicates a vegetation controlling means.

Background

As is well known, when the amount of watering water is within the maximum tolerance range of the plant, the growth rate of the plant is high if the amount of watering water is sufficient, and the growth rate of the plant is slow if the amount of watering water is low, the growth rate of the plant can be controlled by controlling the water content in the soil during the growth of the plant to meet different needs of people, and therefore, improvements are needed.

Disclosure of Invention

The utility model provides a vegetation controlling means, its growth rate that can control the plant.

In order to realize the purpose, the utility model discloses the technical scheme who adopts is: a plant growth control device comprises a cultivating barrel, an annular shell and two groups of water spraying mechanisms, wherein the annular shell is fixedly sleeved on the outer circumferential surface of the cultivating barrel, a partition plate is fixedly arranged in the annular shell and enables the annular shell to be separated into a transmission cavity and a water storage cavity, the two groups of water spraying mechanisms are symmetrically arranged on two sides of the cultivating barrel and comprise a linkage rod, a spray head, a water pump and a driving part, the linkage rod is hinged on the barrel wall of the cultivating barrel, the spray head is fixedly arranged at the inner end of the linkage rod and is positioned in the cultivating barrel, the water pump is fixedly arranged in the transmission cavity, a water inlet of the spray head is communicated with a water outlet of the water pump, a spiral hose is arranged between the linkage rod and the water outlet, a water inlet of the water pump is communicated with the bottom of the water storage cavity, and the driving part is arranged in the transmission, the outer end of the linkage rod is in transmission connection with the driving part, and the driving part drives the linkage rod to rotate in a reciprocating mode, so that the water spraying direction of the spray head changes between the center of the cultivation barrel and the edge of the cultivation barrel.

Still include humidity transducer and PLC controller, humidity transducer fixed mounting be in cultivate the bucket, PLC controller fixed mounting be in the transmission intracavity, and it is connected with humidity transducer, water pump and drive division electricity respectively.

And a switch valve is arranged at the water inlet of the water storage cavity.

The driving portion comprises a spiral spring, an eccentric wheel and a first driving shaft, the eccentric wheel is fixedly sleeved on the outer circumferential surface of the first driving shaft, the outer circumferential surface of the eccentric wheel is abutted to the outer end of the linkage rod, the spiral spring is fixedly installed between the outer end of the linkage rod and the cavity wall of the transmission cavity, the outer end of the linkage rod is always abutted to the outer circumferential surface of the eccentric wheel, the first driving shaft is rotatably installed in the transmission cavity, a second driving shaft is rotatably installed in the transmission cavity and is in transmission connection with the first driving shaft bevel gear, a driving motor is fixedly installed in the transmission cavity, and the driving motor is in transmission connection with the second driving shaft bevel gear.

After the structure is adopted, compared with the prior art, the utility model the advantage that has is: the utility model provides a vegetation controlling means has included cultivating the bucket, the annular casing, water spray mechanism, parts such as baffle, make each part and cultivate bucket shape one whole through the annular casing, easily carry and whole pleasing to the eye, realize evenly spraying water to cultivating soil in the bucket through water spray mechanism, the water yield of watering in the bucket is cultivated in easily controlling, with the control that realizes vegetation speed, through parts such as humidity transducer, the PLC controller, the realization is to the automatic control of moisture content in the soil, it is more convenient to make vegetation speed's control.

Drawings

Fig. 1 is a schematic structural diagram of the plant growth control device of the present invention.

As shown in the figure: 1. the cultivation device comprises a cultivation barrel, 2, an annular shell, 3, a water spraying mechanism, 4, a partition plate, 5, a transmission cavity, 6, a water storage cavity, 7, a linkage rod, 8, a sprayer, 9, a water pump, 10, a driving part, 11, a spiral hose, 12, a humidity sensor, 13, a PLC (programmable logic controller), 14, a switch valve, 15, a spiral spring, 16, an eccentric wheel, 17, a first driving shaft, 18, a second driving shaft, 19 and a driving motor.

Detailed Description

The following description is only for the preferred embodiment of the present invention, and the protection scope of the present invention is not limited thereby, the present invention will be further explained with reference to the drawings and the embodiments.

Example, see figure 1:

a plant growth control device comprises a cultivating barrel 1, an annular shell 2 and two groups of water spraying mechanisms 3, wherein the cultivating barrel 1 is of a barrel structure with an upward opening and is used for loading necessary soil, fertilizer and the like for plant growth, the annular shell 2 is composed of an inner barrel and an outer barrel, the central axes of the inner barrel and the outer barrel are superposed, the inner barrel is positioned in the outer barrel, a cavity is formed between the inner barrel and the outer barrel, two ends of the cavity are sealed by annular plates, the annular shell 2 is fixedly sleeved on the outer circumferential surface of the cultivating barrel 1, the cultivating barrel 1 can be fixed in the inner barrel of the annular shell 2 in a bolt fixing mode, a welding fixing mode and the like, a partition plate 4 is fixedly arranged in the annular shell 2, the partition plate 4 can be fixed in the cavity of the annular shell 2 in a welding fixing mode, a bolt fixing mode and the like, the partition plate, the annular shell 2 is divided into a transmission cavity 5 and a water storage cavity 6 by the partition plate 4, and the transmission cavity 5 is positioned above the water storage cavity 6.

The water inlet of water storage chamber 6 should be located its upper portion, and the outside water source that has pressure can be connected to the water inlet of water storage chamber 6, makes and keeps sufficient water volume in the water storage chamber 6, also can the manual control, adds when water volume is less in water storage chamber 6, and is further, the switch valve 14 is installed to the water inlet department of water storage chamber 6, and switch valve 14 can adopt manual switch valve, also can adopt electromagnetic switch valve, opens switch valve 14 when water storage chamber 6 needs intake, when needing the moisturizing in water storage chamber 6, then closes switch valve 14.

The two groups of water spraying mechanisms 3 are symmetrically arranged at two sides of the cultivating barrel 1, the water spraying mechanisms are used for spraying water in the cultivating barrel 1, the two groups of water spraying mechanisms 3 which are symmetrically arranged can cover the opening of the cultivating barrel 1, each water spraying mechanism 3 comprises a linkage rod 7, a spray head 8, a water pump 9 and a driving part 10, the linkage rods 7 are hinged on the barrel wall of the cultivating barrel 1, the barrel wall of the cultivating barrel 1 is provided with an opening which can be used for the installation and the movement of the linkage rods 7, meanwhile, a spiral hose 11 also passes through the opening, hinge shafts are fixed at two sides of the linkage rods 7, hinge holes are arranged at two sides of the opening, the hinge shafts of the linkage rods 7 are movably inserted in the hinge holes so as to realize the rotation of the linkage rods 7, one end of the linkage rod 7 in the cultivating barrel 1 is the inner end of the linkage rod, one end of the linkage rod in the transmission cavity 5 is the outer end of the linkage rod, and the, the water pump 9 is fixedly arranged in the transmission cavity 5, the water pump 9 can adopt a mini vacuum water pump with the model of WAJ280-5V, which is new to Cheng Tech limited company, the water pump 9 is fixed on the partition board 4 through bolts, the water inlet of the nozzle 8 is communicated with the water outlet of the water pump 9, a spiral hose 11 is arranged between the communication, the maximum extension length of the spiral hose 11 meets the movement of the nozzle 8, the water inlet of the water pump 9 is communicated with the bottom of the water storage cavity 6, the water pump 9 conveys the water in the water storage cavity 6 into the nozzle 8 through the spiral hose 11 and is sprayed out of the cultivation barrel 1, the driving part 10 is arranged in the transmission cavity 5, the outer end of the linkage rod 7 is in transmission connection with the driving part 10, the driving part 10 drives the linkage rod 7 to rotate in a reciprocating mode, so that the water spraying direction of the spray head 8 changes between the center of the cultivation barrel 1 and the edge of the cultivation barrel 1, the driving part 10 can adopt a hydraulic telescopic oil cylinder, the cylinder barrel end of the hydraulic telescopic oil cylinder is hinged to the partition plate 4, the piston rod end of the hydraulic telescopic oil cylinder is hinged to the outer end of the linkage rod 7, the piston rod of the hydraulic telescopic oil cylinder retracts, the spray head 8 rotates upwards, the piston rod of the hydraulic telescopic oil cylinder extends out, and the spray head 8 rotates downwards; meanwhile, the driving part 10 may also adopt a driving motor and the like, specifically, the driving part 10 includes a coil spring 15, an eccentric wheel 16 and a first driving shaft 17, the eccentric wheel 16 is fixedly sleeved on the outer circumferential surface of the first driving shaft 17, and the outer circumferential surface thereof abuts against the outer end of the linkage rod 7, the center of the eccentric wheel 16 is not on the rotation central axis thereof, the rotation central axis thereof is located on the central axis of the first driving shaft 17, the eccentric wheel can be fixed on the first driving shaft 17 by means of screw fixation, welding fixation and the like, the eccentric wheel 16 is located at the lower side of the linkage rod 7, when the eccentric wheel 16 rotates, the distance between the rotation central axis thereof and the linkage rod 7 changes linearly, so that the movement of the spray head 8 is smoother, the water is sprayed more uniformly in the cultivating barrel 1, the coil spring 15 is fixedly installed between the outer end of the linkage rod 7 and the cavity wall of the transmission, the outer end of the linkage rod 7 is always abutted against the outer circumferential surface of the eccentric wheel 16, one end of a spiral spring 15 is fixed on the lower side of the outer end of the linkage rod 7 through a screw, the other end of the spiral spring is fixed on the cavity wall of the transmission cavity 5 through a screw, the linkage rod 7 is pulled by the spiral spring 15 to abut against the eccentric wheel 16, the eccentric wheel 16 is matched with the spiral spring 15 to realize the rotation of the spray head 8, the first driving shaft 17 is rotatably installed in the transmission cavity 5, the first driving shaft 17 is installed in the transmission cavity 5 through a bearing, a second driving shaft 18 is rotatably installed in the transmission cavity 5, the second driving shaft 18 is installed in the transmission cavity 5 through a bearing, the second driving shaft 18 is perpendicular to the first driving shaft 17, the second driving shaft 18 is in bevel gear transmission connection with the first driving shaft 17, and a first bevel gear is fixedly sleeved on the outer circumferential surface of the, a second bevel gear is fixedly sleeved on the outer circumferential surface of the second driving shaft 18 and meshed with the first bevel gear, when the second driving shaft 18 rotates, the second driving shaft drives the two first driving shafts 17 to synchronously rotate so as to realize the synchronous rotation of the spray heads 8 in the two groups of water spraying mechanisms 3, a driving motor 19 is fixedly installed in the transmission cavity 5, the driving motor 19 is fixed on the partition plate 4 through bolts, the driving motor 19 can adopt a direct current brush motor with the model of OT-RK-540SA, Town Motor manufacturing Limited company, the driving motor 19 is in transmission connection with the bevel gear of the second driving shaft 18, a third bevel gear is fixedly sleeved on the outer circumferential surface of an output shaft of the driving motor 19, a fourth bevel gear is fixedly sleeved on the outer circumferential surface of the second driving shaft 18 and meshed with the fourth bevel gear, the driving motor 19 drives the second driving shaft 18 to rotate, and the first driving shaft 17 is driven by the second, the eccentric wheel 16 rotates in synchronization with the first driving shaft 17, and the eccentric wheel 16 drives the linkage 7 to rotate reciprocally, thereby achieving a linear change in the orientation of the shower head 8 between the center of the cultivation tub 1 and the edge of the cultivation tub 1.

The humidity in the cultivating barrel 1 can be monitored by external detection equipment, when the humidity is lower than a preset threshold value, the water pump 9 and the driving motor 19 are started, the sprayer 8 uniformly sprays water into the cultivating barrel 1 until the humidity value in the cultivating barrel 1 reaches the preset threshold value, meanwhile, a humidity sensor can be preset in the cultivating barrel 1, the water pump 9 and the driving motor 19 are automatically controlled by a controller, specifically, the growth control device further comprises a humidity sensor 12 and a PLC (programmable logic controller) 13, the humidity sensor 12 is in a model of CL-M7R, the humidity sensor 12 is fixedly installed in the cultivating barrel 1, the humidity sensor 12 is covered by soil and is fixed on the barrel wall of the cultivating barrel 1 by screws, and the PLC 13 is fixedly installed in the transmission cavity 5 and is respectively connected with the humidity sensor 12, The water pump 9 and the driving part 10 are electrically connected, the PLC 13 is fixed on the partition board 4 through a bolt, a humidity threshold value is preset in the PLC 13, when the plant growth is slowed down, the threshold value is set to be low so as to reduce the water absorption of the plant, when the plant growth is accelerated, the threshold value is set to be high so as to increase the water absorption of the plant, wherein the threshold value cannot be too high or too low, the soil humidity is ensured to be within the maximum bearing range of the plant, the humidity sensor 12 converts the humidity signal in the soil into an electric signal and sends the electric signal to the PLC 13 in real time, if the humidity signal exceeds the set threshold value, the PLC 13 starts the water pump 9 and the driving motor 19 so that the water is sprayed into the soil of the cultivating barrel 1, and after the humidity in the cultivating barrel 1 exceeds the set threshold value, the PLC 13 stops the water pump 9 and the driving motor 19.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. A plant growth control device, characterized by: including cultivating bucket (1), annular casing (2) and two sets of water spray mechanism (3), annular casing (2) is fixed cup joint cultivate on the outer periphery of bucket (1), fixed mounting has baffle (4) in annular casing (2), baffle (4) make be separated for transmission chamber (5) and water storage chamber (6) in annular casing (2), two sets of water spray mechanism (3) symmetry are installed cultivate the both sides of bucket (1), water spray mechanism (3) include trace (7), shower nozzle (8), water pump (9) and drive division (10), trace (7) articulate on the bucket wall of cultivating bucket (1), shower nozzle (8) fixed mounting be in the inner of trace (7), and it is located cultivate in bucket (1), water pump (9) fixed mounting be in transmission chamber (5), the water inlet of shower nozzle (8) with the delivery port intercommunication of water pump (9), and install spiral hose (11) between its intercommunication, the water inlet of water pump (9) with the bottom intercommunication in water storage chamber (6), install drive division (10) in transmission chamber (5), the outer end of trace (7) with drive division (10) transmission is connected, drive division (10) drive trace (7) reciprocating rotation, so that the water spray orientation of shower nozzle (8) is in cultivate the center of bucket (1) with change between the edge of cultivating bucket (1).

2. A plant growth control device according to claim 1, wherein: still include humidity transducer (12) and PLC controller (13), humidity transducer (12) fixed mounting cultivate in bucket (1), PLC controller (13) fixed mounting be in transmission chamber (5), and it is connected with humidity transducer (12), water pump (9) and drive division (10) electricity respectively.

3. A plant growth control device according to claim 1, wherein: and a switch valve (14) is installed at the water inlet of the water storage cavity (6).

4. A plant growth control device according to claim 1, wherein: the driving part (10) comprises a spiral spring (15), an eccentric wheel (16) and a first driving shaft (17), the eccentric wheel (16) is fixedly sleeved on the outer circumferential surface of the first driving shaft (17), the outer circumferential surface of the eccentric wheel is abutted against the outer end of the linkage rod (7), the spiral spring (15) is fixedly installed between the outer end of the linkage rod (7) and the wall of the transmission cavity (5), the outer end of the linkage rod (7) is always abutted against the outer circumferential surface of the eccentric wheel (16), the first driving shaft (17) is rotatably installed in the transmission cavity (5), a second driving shaft (18) is rotatably installed in the transmission cavity (5), the second driving shaft (18) is in bevel gear transmission connection with the first driving shaft (17), and a driving motor (19) is fixedly installed in the transmission cavity (5), the driving motor (19) is in bevel gear transmission connection with the second driving shaft (18).