CN211745713U

CN211745713U - Temperature-controllable greenhouse for stevia rebaudiana seedling culture

Info

Publication number: CN211745713U
Application number: CN202020341167.5U
Authority: CN
Inventors: 崔广荣; 耿秀婷; 兰伟; 胡新; 王静宇
Original assignee: Anhui University of Science and Technology; Fuyang Normal University
Current assignee: Anhui University of Science and Technology; Fuyang Normal University
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-10-27
Anticipated expiration: 2030-03-18

Abstract

The utility model discloses a temperature-controllable greenhouse for stevia rebaudiana seedling culture, which comprises a greenhouse frame and a ventilation assembly; a shed frame: the surface of the shed frame is covered with a shed film, frame plates are symmetrically arranged on the shed frame, through grooves are formed in the frame plates, mounting plates are arranged at two ends of the shed frame, and temperature control components are arranged on the mounting plates; a ventilation assembly: the ventilation unit includes the motor, the master gear, the apparatus further comprises a rotating shaft, turn over the board, the pinion, band pulley and belt, the surface of frame plate is located to the motor, the master gear is located on the output shaft of motor, the pivot is equipped with three and the one end of pivot and runs through a side that leads to the groove and extend to the opposite side that leads to the groove, turn over the board and locate in the pivot, the tip of pivot is located to the pinion, the band pulley is equipped with the one end three and locates three pivot respectively, and three band pulley passes through belt drive and connects, this controllable temperature's of sweetleaf chrysanthemum usefulness of growing seedlings big-arch shelter, the function is more, can regulate and control the air condition in the big-.

Description

Temperature-controllable greenhouse for stevia rebaudiana seedling culture

Technical Field

The utility model relates to a sweetleaf chrysanthemum technical field that grows seedlings specifically is a controllable temperature's of sweetleaf chrysanthemum usefulness big-arch shelter of growing seedlings.

Background

The stevia rebaudiana is a feverfew, belongs to perennial herbaceous plant, the stevia rebaudiana is fond to grow in a warm and humid environment and is sensitive to light, the leaves contain 6-12% of stevioside, the fine product is white powder, the natural sweetening agent is low in heat and high in sweetness, and is one of raw materials in food and medicine industries, the seedling raising of the stevia rebaudiana is generally carried out in a greenhouse, the requirements of the seedling raising of the stevia rebaudiana on air conditions such as temperature and humidity are higher, the greenhouse function for the existing partial stevia rebaudiana seedling raising is single, the temperature control capability is poorer, and further the adverse effect is generated on the seedling raising of the stevia rebaudiana.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a controllable temperature's of sweetleaf chrysanthemum usefulness of growing seedlings big-arch shelter, the function is more, can regulate and control the air condition in the big-arch shelter according to the requirement of growing seedlings, effectively improves the growing environment of sweetleaf chrysanthemum seedling, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a temperature-controllable greenhouse for stevia rebaudiana seedling culture comprises a greenhouse frame and a ventilation assembly;

a shed frame: the greenhouse is characterized in that a greenhouse film covers the surface of the greenhouse frame, frame plates are symmetrically arranged on the greenhouse frame, through grooves are formed in the frame plates, mounting plates are arranged at two ends of the greenhouse frame, and temperature control assemblies are arranged on the mounting plates;

a ventilation assembly: the ventilation assembly comprises a motor, a main gear, rotating shafts, turning plates, pinions, belt wheels and belts, wherein the motor is arranged on the surface of the frame plate, the main gear is arranged on an output shaft of the motor, the rotating shafts are provided with three rotating shafts, one end of each rotating shaft penetrates through one side surface of each through groove and extends to the other side of each through groove, the turning plates are arranged on the rotating shafts, the pinions are arranged at the end parts of the rotating shafts and are mutually meshed with the main gear, the three belt wheels are respectively arranged at one ends of the three rotating shafts, and the three belt wheels are in transmission connection through the belts;

wherein: still include the PLC controller, the side of mounting panel is located to the PLC controller, and the input of PLC controller is connected with external power source's output electricity, and the output of PLC controller is connected with the input electricity of motor.

Furthermore, the temperature control component comprises a support plate, an air conditioner, a connecting pipe and a temperature control head, the support plate is arranged on the side face of the mounting plate, the air conditioner is arranged on the support plate, one end of the connecting pipe is communicated with the air conditioner, the other end of the connecting pipe penetrates through the mounting plate, the temperature control head is arranged at one end of the connecting pipe, the input end of the air conditioner is electrically connected with the output end of the PLC, the temperature control component can utilize the air conditioner to regulate and control the temperature in the greenhouse, the air regulated and controlled by the air conditioner can be conveyed into the greenhouse through the connecting pipe and the temperature control head, and then the temperature in.

Further, still including irrigating the subassembly, it includes self priming pump, input tube, raceway, shower nozzle and output tube to irrigate the subassembly, the bottom surface of extension board is located to the self priming pump, the input port of self priming pump is located to the input tube, the side that the side of mounting panel extended to the mounting panel of the other end is passed to the one end of raceway, the bottom surface of raceway is evenly located to the shower nozzle, and the output port intercommunication of output tube and self priming pump is passed through to the one end of raceway, and the input of self priming pump is connected with the output electricity of PLC controller, irrigates the usable self priming pump of subassembly and passes through the input tube and inhale water, carries water through the output tube in the water delivery pipe, finally through the shower nozzle blowout, realizes the irrigation to the sweetleaf.

Further, still include fixed frame, display screen and temperature sensor, the top of rack is located to fixed frame, the display screen is located in fixed frame, temperature sensor locates the bottom surface of fixed frame, and the input of display screen is connected with the output electricity of PLC controller, and temperature sensor is connected with the two-way electricity of PLC controller, and temperature sensor can carry out real-time supervision to the temperature in the big-arch shelter, and then adjusts the temperature in the big-arch shelter through control air conditioner, and the real-time temperature in the big-arch shelter can be shown to the display screen.

Further, still including the subassembly of taking a breath, the subassembly of taking a breath includes branch, fixed plate, mounting groove and fan, the surface of frame plate is evenly located to branch, the top of frame plate is located to the fixed plate, the middle part of fixed plate is located to the mounting groove, and the bottom surface of mounting groove is equipped with the wind groove, the bottom surface of mounting groove is located to the fan, and the input of fan is connected with the output electricity of PLC controller, and the usable fan of subassembly of taking a breath realizes discharging and discharging of air in the big-arch shelter, and then can realize taking a breath in the big-arch shelter according to planting the requirement.

Compared with the prior art, the beneficial effects of the utility model are that: this controllable temperature's of sweet leaf chrysanthemum usefulness of growing seedlings big-arch shelter has following benefit:

1. this rotation of the usable motor of ventilation assembly of controllable temperature's big-arch shelter that sweetleaf chrysanthemum was grown seedlings and is used, through the meshing of master gear and pinion, realizes the rotation of pivot, and then accessible belt drive band pulley rotates, realizes turning over the rotation of board, and then realizes leading to the switching of groove.

2. This sweet leaf chrysanthemum grows seedlings the usable self priming pump of irrigation subassembly of controllable temperature's of usefulness big-arch shelter passes through the input tube and inhales water, carries water delivery pipe in through the output tube with water, finally through the shower nozzle blowout, realizes the irrigation to the sweet leaf chrysanthemum seedling.

3. This usable fan of ventilation assembly of controllable temperature's big-arch shelter that sweetleaf chrysanthemum was grown seedlings and is used realizes the income and the discharge of air in the big-arch shelter, and then can realize taking a breath in the big-arch shelter according to planting the requirement, and temperature sensor can carry out real-time supervision to the temperature in the big-arch shelter, and then adjusts the temperature in the big-arch shelter through controlling the air conditioner, and the display screen can show the real-time temperature in the big-arch shelter.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of the a position of the present invention.

In the figure: the device comprises a shed frame 1, a shed film 11, a mounting plate 12, a PLC (programmable logic controller) 13, a temperature control assembly 2, a support plate 21, an air conditioner 22, a connecting pipe 23, a temperature control head 24, an irrigation assembly 3, a self-priming pump 31, an input pipe 32, a water delivery pipe 33, a spray head 34, an output pipe 35, a fixing frame 4, a display screen 41, a temperature sensor 42, an air exchange assembly 5, a support rod 51, a fixing plate 52, a mounting groove 53, a fan 54, a frame plate 6, a through groove 61, a ventilation assembly 7, a motor 71, a main gear 72, a rotating shaft 73, a turnover plate 74, a pinion 75, a belt.

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.

Referring to fig. 1-2, the present invention provides a technical solution: a temperature-controllable greenhouse for stevia rebaudiana seedling culture comprises a greenhouse frame 1 and a ventilation assembly 7;

the shed frame 1: the greenhouse comprises a greenhouse frame 1, a greenhouse film 11, a greenhouse frame 1, frame plates 6, through grooves 61, mounting plates 12, a temperature control assembly 2, an air conditioner 22, a connecting pipe 23 and a temperature control head 24, wherein the greenhouse frame 1 is covered with the greenhouse film 11 on the surface, the frame plates 6 are symmetrically arranged on the greenhouse frame 1, the mounting plates 12 are arranged at two ends of the greenhouse frame 1, the temperature control assembly 2 is arranged on the mounting plates 12, the temperature control assembly 2 comprises the supporting plate 21, the air conditioner 22, the connecting pipe 23 and the temperature control head 24, the supporting plate 21 is arranged on the side surface of the mounting plates 12, the air conditioner 22 is arranged on the supporting plate 21, one end of the connecting;

the ventilation assembly 7: the ventilation assembly 7 comprises a motor 71, a main gear 72, a rotating shaft 73, a turning plate 74, a secondary gear 75, belt wheels 76 and a belt 77, wherein the motor 71 is arranged on the surface of the frame plate 6, the main gear 72 is arranged on an output shaft of the motor 71, the rotating shaft 73 is provided with three belt wheels, one end of each rotating shaft 73 penetrates through one side surface of the corresponding through groove 61 and extends to the other side of the corresponding through groove 61, the turning plate 74 is arranged on the rotating shaft 73, the secondary gear 75 is arranged at the end part of the corresponding rotating shaft 73, the secondary gear 75 is meshed with the main gear 72, the belt wheels 76 are provided with three belt wheels, the three belt wheels 76 are respectively;

wherein: still include PLC controller 13, PLC controller 13 locates the side of mounting panel 12, and PLC controller 13's input is connected with external power source's output electricity, and PLC controller 13's output is connected with motor 71's input electricity.

Wherein: still include irrigation assembly 3, irrigation assembly 3 includes self priming pump 31, input tube 32, raceway 33, shower nozzle 34 and output tube 35, support plate 21's bottom surface is located to self priming pump 31, input tube 32 locates self priming pump 31's input port, the side that mounting panel 12's side extended to the other end is passed to raceway 33's one end, shower nozzle 34 evenly locates raceway 33's bottom surface, and raceway 33's one end is passed through output tube 35 and is communicated with self priming pump 31's output port, self priming pump 31's input and PLC controller 13's output end electricity are connected; the greenhouse shed comprises a shed frame 1, and is characterized by further comprising a fixing frame 4, a display screen 41 and a temperature sensor 42, wherein the fixing frame 4 is arranged at the top of the shed frame 1, the display screen 41 is arranged in the fixing frame 4, the temperature sensor 42 is arranged on the bottom surface of the fixing frame 4, the input end of the display screen 41 is electrically connected with the output end of the PLC 13, and the temperature sensor 42 is electrically connected with the PLC 13 in a bidirectional mode; still include ventilation assembly 5, ventilation assembly 5 includes branch 51, fixed plate 52, mounting groove 53 and fan 54, and the surface of frame plate 6 is evenly located to branch 51, and the top of frame plate 6 is located to fixed plate 52, and the middle part of fixed plate 52 is located to mounting groove 53, and the bottom surface of mounting groove 53 is equipped with the wind groove, and the bottom surface of mounting groove 53 is located to fan 54, and the input of fan 54 is connected with PLC controller 13's output electricity.

The ventilation assembly 7 can rotate by the rotation of the motor 71, the main gear 72 is meshed with the secondary gear 75 to rotate the rotating shaft 73, and then the belt pulley 76 can be driven by the belt 77 to rotate, so that the turning plate 74 can rotate, the through groove 61 can be opened and closed, and the ventilation purpose can be achieved.

When in use:

the temperature control component 2 of the greenhouse with the controllable temperature for stevia rebaudiana seedling cultivation can utilize the air conditioner 22 to regulate and control the temperature in the greenhouse, the air regulated and controlled by the air conditioner 22 can be conveyed into the greenhouse through the connecting pipe 23 and the temperature control head 24, the temperature in the greenhouse can be regulated, the temperature sensor 42 can monitor the temperature in the greenhouse in real time, the temperature in the greenhouse can be regulated through controlling the air conditioner 22, the ventilation component 7 can utilize the rotation of the motor 71, the rotation of the rotating shaft 73 can be realized through the meshing of the main gear 72 and the pinion 75, the belt pulley 76 can be driven to rotate through the belt 77, the rotation of the turning plate 74 can be realized, the opening and closing of the through groove 61 can be realized, the ventilation purpose can be realized, the ventilation component 5 can utilize the fan 54 to realize the discharge and the discharge of the air in the greenhouse, the ventilation in the greenhouse can be realized according to the planting requirement, the irrigation component 3 can utilize the self, water is conveyed into the water conveying pipe 33 through the output pipe 35 and is finally sprayed out through the spray head 34, and irrigation of stevia rebaudiana seedlings is achieved.

It should be noted that the specific types of the core chips of the PLC controller 13 disclosed in this embodiment are siemens S7-400, the air conditioner 22, the self-priming pump 31, the display screen 41, the temperature sensor 42, the fan 54 and the motor 71 can be freely configured according to practical application scenes, the air conditioner 22 can be a direct-expansion air conditioner unit which is produced by the science and technology limited company of prosperous, the self-sucking pump 31 can be a JFZ jet type stainless steel self-sucking pump which is produced by the Hao male pump industry limited company of Guangzhou, the display screen 41 can be an outdoor P5 full-color large screen which is produced by the Jiangsu display technology limited company, the temperature sensor 42 can be a QFA3001 BU Siemens indoor humidity sensor which is produced by the Shandong spring Runzhe technology self-control company, the fan 54 can be a CF.20572HB-A2 alternating current fan which is produced by the Seilyfer electric (Shanghai), and the motor 71 can be a 1FL6022-2AF21-1AH 1V 9050V 90 9050W servo motor which is produced by the electric technology limited company of God Bay (Shanghai). The PLC controller 13 controls the operation of the air conditioner 22, the self-priming pump 31, the display screen 41, the temperature sensor 42, the fan 54 and the motor 71 by methods commonly used in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a controllable temperature's big-arch shelter that sweetleaf chrysanthemum was used of growing seedlings which characterized in that: comprises a shed frame (1) and a ventilation component (7);

canopy frame (1): the greenhouse is characterized in that a greenhouse film (11) covers the surface of the greenhouse frame (1), frame plates (6) are symmetrically arranged on the greenhouse frame (1), through grooves (61) are formed in the frame plates (6), mounting plates (12) are arranged at two ends of the greenhouse frame (1), and temperature control assemblies (2) are arranged on the mounting plates (12);

ventilation assembly (7): the ventilation assembly (7) comprises a motor (71), a main gear (72), a rotating shaft (73), turning plates (74), a secondary gear (75), belt wheels (76) and a belt (77), wherein the motor (71) is arranged on the surface of the frame plate (6), the main gear (72) is arranged on an output shaft of the motor (71), the rotating shaft (73) is provided with three parts, one end of the rotating shaft (73) penetrates through one side surface of the through groove (61) and extends to the other side of the through groove (61), the turning plates (74) are arranged on the rotating shaft (73), the secondary gear (75) is arranged at the end part of the rotating shaft (73), the secondary gear (75) is meshed with the main gear (72), the belt wheels (76) are provided with three parts which are respectively arranged at one end of the three rotating shafts (73), and the three belt wheels (76) are in transmission connection through the belt (77);

wherein: still include PLC controller (13), the side of mounting panel (12) is located in PLC controller (13), and the input of PLC controller (13) is connected with external power source's output electricity, and the output of PLC controller (13) is connected with the input of motor (71) electricity.

2. The temperature-controllable greenhouse for raising seedlings of stevia according to claim 1, wherein: the temperature control assembly (2) comprises a support plate (21), an air conditioner (22), a connecting pipe (23) and a temperature control head (24), the support plate (21) is arranged on the side face of the mounting plate (12), the air conditioner (22) is arranged on the support plate (21), one end of the connecting pipe (23) is communicated with the air conditioner (22), the other end of the connecting pipe (23) penetrates through the mounting plate (12), the temperature control head (24) is arranged at one end of the connecting pipe (23), and the input end of the air conditioner (22) is electrically connected with the output end of the PLC (13).

3. The temperature-controllable greenhouse for raising seedlings of stevia according to claim 1, wherein: still including irrigating subassembly (3), irrigate subassembly (3) including self priming pump (31), input tube (32), raceway (33), shower nozzle (34) and output tube (35), the bottom surface of extension board (21) is located in self priming pump (31), the input port of self priming pump (31) is located in input tube (32), the side that mounting panel (12) were passed to the one end of raceway (33) extends to the side of mounting panel (12) of the other end, the bottom surface of raceway (33) is evenly located in shower nozzle (34), and the output port intercommunication of output tube (35) and self priming pump (31) is passed through to the one end of raceway (33), and the input of self priming pump (31) is connected with the output electricity of PLC controller (13).

4. The temperature-controllable greenhouse for raising seedlings of stevia according to claim 1, wherein: still including fixed frame (4), display screen (41) and temperature sensor (42), the top of rack (1) is located in fixed frame (4), fixed frame (4) is located in display screen (41), the bottom surface of fixed frame (4) is located in temperature sensor (42), and the input of display screen (41) is connected with the output electricity of PLC controller (13), and temperature sensor (42) are connected with PLC controller (13) two-way electricity.

5. The temperature-controllable greenhouse for raising seedlings of stevia according to claim 1, wherein: still include subassembly (5) of taking a breath, subassembly (5) of taking a breath includes branch (51), fixed plate (52), mounting groove (53) and fan (54), the surface of frame plate (6) is evenly located in branch (51), the top of frame plate (6) is located in fixed plate (52), the middle part of fixed plate (52) is located in mounting groove (53), and the bottom surface of mounting groove (53) is equipped with the wind groove, the bottom surface of mounting groove (53) is located in fan (54), and the input of fan (54) is connected with the output electricity of PLC controller (13).