CN210094150U - A greenhouse suitable for hybrid breeding of rapeseed thermosensitive sterile lines - Google Patents

Abstract

The utility model provides a greenhouse suitable for rape temperature-sensitive sterile line cross breeding, which relates to the technical field of planting equipment and comprises a greenhouse body, a transparent shed roof, an illumination adjusting device, a ventilation system and a water collecting tank; the illumination adjusting device comprises adjusting mirror plates and adjusting motors, wherein mounting substrates are arranged at two ends of the top of the greenhouse body, each adjusting mirror plate is connected with a mounting substrate bearing through a rotating rod, a first gear is arranged on the rotating rod, and a second gear in meshed connection with the first gear is arranged on a rotating shaft of each adjusting motor; the ventilation system comprises a plurality of groups of ventilation fans and ventilation openings which are oppositely arranged; a fixing frame is arranged in the greenhouse body, a plurality of spray heads are fixedly arranged at the bottom of the fixing frame, and each spray head is connected with the water collecting tank through a pipeline; the utility model discloses not only can adjust the temperature in the big-arch shelter through air exchange system and atomising head, but also can adjust the effect of illumination intensity in the big-arch shelter according to season through illumination adjusting device.

Description

A greenhouse suitable for hybrid breeding of rapeseed thermosensitive sterile lines

technical field

The utility model relates to the technical field of planting equipment, in particular to a greenhouse suitable for hybrid breeding of temperature-sensitive sterile lines of rape.

Background technique

When rapeseed cross-breeding and cultivation, it is often necessary to pay attention to the temperature and light of the cultivation. However, the existing greenhouses have poor temperature regulation ability and light regulation ability, which is not convenient for the use of rapeseed hybrid planting. Especially because the intensity of sunlight and the angle of incidence are different in different seasons. For example, if the sunlight is too strong in summer, the temperature of the greenhouse will easily rise, and the sunlight in winter is weak. If only direct sunlight enters the greenhouse in winter, it is difficult to provide sufficient sunlight for rapeseed However, the existing greenhouses cannot control the incidence of sunlight according to the season, which affects the normal growth of rapeseed.

Utility model content

The purpose of the utility model is to provide a greenhouse suitable for cross-breeding of temperature-sensitive sterile lines of rapeseed, which can not only adjust the temperature in the greenhouse through the ventilation system and the spray head, but also can adjust the temperature according to the season through the light adjustment device. The effect of light intensity in the greenhouse.

For this purpose, the utility model adopts the following technical scheme:

The utility model provides a greenhouse suitable for cross-breeding of temperature-sensitive sterile lines of rape, comprising a greenhouse body, a transparent roof mounted on the top of the greenhouse body, and a light adjustment device installed under the transparent roof. The ventilation system inside the greenhouse body is installed in the sump outside the greenhouse body; the light adjustment device includes a plurality of adjustment mirror plates, and an adjustment motor for driving the rotation angle of the adjustment mirror plates. Both ends of the top are fixedly installed with a mounting base plate, and each adjustment mirror plate is connected to the mounting base plate bearing through a rotating rod at both ends, and one end of the rotating rod close to the adjusting motor is fixedly provided with a first gear, and the A second gear meshed with the first gear is fixedly installed on the rotating shaft of the adjusting motor; the ventilation system includes a plurality of sets of oppositely arranged ventilation fans and ventilation ports, and the ventilation fans and the ventilation ports are respectively arranged in the Symmetrical sides of the greenhouse body; a fixing frame is fixedly installed inside the greenhouse body, the fixing frame is located below the installation base plate, and a plurality of spray heads are fixedly installed at the bottom of the fixing frame, and each of the spray heads passes through A pipe is connected to the sump.

In a preferred technical solution of the present invention, a plurality of plant growth lights are fixedly installed at the bottom of the fixing frame.

In a preferred technical solution of the present utility model, the outer side wall of the greenhouse body is fixedly installed with a flashing board for guiding rainwater to flow into the sump.

In a preferred technical solution of the present invention, a temperature sensor and a light sensor are fixedly installed in the greenhouse body.

In a preferred technical solution of the present invention, the transparent roof is in the shape of an upwardly convex arc.

In a preferred technical solution of the present invention, the transparent roof includes a bracket and a light-transmitting film, and the light-transmitting film is laid on the bracket.

The beneficial effects of the present utility model are:

The utility model can adjust the inclination angle of the mirror plate by adjusting the motor, and can adjust different light incident angles according to different seasons, thereby providing suitable light intensity for the rapeseed. Rapid growth and development under suitable temperature.

It is convenient for the staff to collect rainwater through the sump and the rain guide plate, and the rainwater is used as the water source of the spray head to meet the spray irrigation of the rapeseed by the spray head, so that the rainwater can be used reasonably.

Description of drawings

1 is a schematic diagram of the internal structure of a greenhouse that is suitable for cross-breeding of thermosensitive sterile lines of rape provided by the specific embodiment of the present utility model;

Fig. 2 is a top view distribution view of a light adjustment device in a greenhouse suitable for cross-breeding of thermosensitive sterile lines of rape provided by a specific embodiment of the present invention.

In the picture:

100, greenhouse body; 110, mounting base plate; 120, fixing frame; 200, transparent roof; 310, adjusting mirror plate; 311, rotating rod; 312, first gear; 320, adjusting motor; 321, rotating shaft; 322, first 2nd gear; 410, ventilation fan; 420, vent; 500, water collection tank; 510, rain deflector; 600, spray head; 700, plant growth light.

Detailed ways

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings and technical solutions that need to be used in the description of the embodiments or the prior art. Obviously, in the following description The accompanying drawings are only some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative efforts.

The technical solutions of the present utility model are further described below with reference to the accompanying drawings and specific embodiments. It should be noted that the accompanying drawings in the specific embodiments are only schematic diagrams, and do not limit the size, and the actual size is subject to the actual size.

As shown in FIGS. 1 to 2 , this embodiment provides a greenhouse suitable for cross-breeding of thermosensitive sterile lines of rape, comprising a greenhouse body 100 and a transparent roof 200 installed on the top of the greenhouse body 100 . The lighting adjustment device under the transparent roof 200 is installed in the ventilation system inside the greenhouse body 100, and is installed in the sump 500 outside the greenhouse body 100; The plastic film on the outer periphery of the bracket; the light adjustment device includes a plurality of adjustment mirror plates 310, and an adjustment motor 320 for driving the adjustment mirror plate 310 to rotate the angle. Both ends of the top of the greenhouse body 100 are fixedly mounted with a mounting base plate 110 , and each of the adjusting mirror plates 310 is bearingly connected to the mounting base plate 110 through a rotating rod 311 at both ends, and the rotating rod 311 is close to one end of the adjusting motor 320 . A first gear 312 is fixedly installed, and a second gear 322 meshed with the first gear 312 is fixedly installed on the rotating shaft 321 of the adjusting motor 320; the ventilation system includes a plurality of sets of oppositely arranged ventilation fans 410, ventilation The ventilation fan 410 and the ventilation port 420 are respectively arranged on two symmetrical sides of the greenhouse body 100, all the ventilation fans 410 are arranged on the same side, and all the ventilation holes 420 are arranged on the other side; A fixing frame 120 is fixedly installed inside the greenhouse body 100 , and the fixing frame 120 is located below the mounting base plate 110 . The fixing frame 120 is formed by cross bars and vertical bars mutually erected, and the fixing frame 120 is fixedly installed at the bottom. There are a plurality of spray heads 600, and the plurality of spray heads 600 are evenly distributed on the fixing frame 120, and each of the spray heads 600 is connected to the water collection tank 500 through pipes; the water collection tank 500 is in the rainy season. Rainwater is collected as the water source for the spray head 600 , and in other weathers, tap water is fed through a water pipe as the water source for the spray head 600 .

More specifically, a control computer is fixedly installed in the greenhouse body 100 , and the adjusting motor 320 , the ventilation fan 410 , the spray head 600 , and the plant growth light 700 are all controlled by the control computer. The temperature sensor and the light sensor measure the data inside the greenhouse and transmit it to the control computer, which is convenient for the control computer to adjust in time;

Further, a plurality of plant growth lamps 700 are fixedly installed at the bottom of the fixing frame 120. Due to the lack of light in cloudy and rainy days or because of the short lighting time in winter, the photosynthetic growth of rapeseed will be directly affected. The plant growth lamp 700 can be turned on to supplement the light of rapeseed in rainy days or winter to ensure the normal development and growth of rapeseed.

Further, the outer side wall of the greenhouse body 100 is fixedly installed with a rain guide plate 510 for guiding rainwater to flow into the sump 500, and the free end of the rain guide plate 510 is inclined downward along the direction close to the sump 500, The water guide plate can guide the rainwater falling on the transparent roof 200 to the sump 500 , and can increase the rainwater collected by the sump 500 .

Further, a temperature sensor and a light sensor are fixedly installed in the greenhouse body 100, and the temperature inside the greenhouse can be detected by the temperature sensor, which is convenient for the control computer to adjust the temperature inside the greenhouse through the ventilation fan 410 and the spray head 600; The light sensor can detect the light condition inside the greenhouse, and it is convenient for the control computer to change the angle of the adjusting mirror plate 310 by adjusting the motor 320 or start the plant growth lamp 700 to give the rapeseed sufficient light.

Further, the transparent roof 200 is in the shape of an upwardly convex arc, because the roof set on a plane is easy to accumulate rainwater or other sundries, which makes the roof difficult to clean for a long time. The arc-shaped transparent roof 200 not only It can reduce the accumulation of rainwater and debris, and can also expand the area of sunlight entering the interior of the greenhouse.

Further, the transparent roof 200 includes a bracket and a light-transmitting film, the light-transmitting film is laid on the bracket, and the arrangement of the light-transmitting film can facilitate the penetration of sunlight and ensure that enough sunlight is provided for the rapeseed. photosynthesis.

The utility model provides a greenhouse suitable for cross-breeding of temperature-sensitive sterile lines of rapeseed. During specific use, the rotation of the regulating motor 320 is controlled by the measurement data of the light sensor, and the second gear 322 also rotates along with its rotating shaft 321. The first gear 312 is driven by the second gear 322 and then drives the entire adjusting mirror plate 310, so that the adjusting mirror plate 310 rotates at a suitable angle to provide suitable light intensity for the rapeseed; through the ventilation fan 410 and the ventilation port 420, the air is exchanged inside and outside the greenhouse. , and under the detection of the temperature sensor, the ventilation rate of the ventilation fan 410 is controlled to adjust the temperature inside the greenhouse. In addition, when the temperature is high in summer, the spray head 600 can be used to spray the interior of the greenhouse, and then cooperate with the ventilation fan 410. Come to cool down the greenhouse quickly.

The present invention is described by preferred embodiments, and those skilled in the art know that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of the present invention. The present invention is not limited by the specific embodiments disclosed herein, and other embodiments falling within the claims of the present application all belong to the protection scope of the present invention.

Claims (6)

1. a greenhouse that is applicable to the cross-breeding of rape temperature-sensitive sterile line, is characterized in that: It comprises a greenhouse body (100), a transparent roof (200) installed on the top of the greenhouse body (100), and a light adjustment device installed under the transparent roof (200), installed on the greenhouse body (100) an internal ventilation system, which is installed in a water collection tank (500) outside the greenhouse body (100); The illumination adjustment device includes a plurality of adjustment mirror plates (310), an adjustment motor (320) for driving the rotation angle of the adjustment mirror plates (310), and a mounting base plate ( 110), each of the adjusting mirror plates (310) is connected to the bearing of the mounting base plate (110) through the rotating rods (311) at both ends, and the rotating rods (311) are fixed near one end of the adjusting motor (320). a first gear (312) is provided, and a second gear (322) meshingly connected with the first gear (312) is fixedly mounted on the rotating shaft (321) of the regulating motor (320); The ventilation system includes a plurality of sets of oppositely arranged ventilation fans (410) and ventilation ports (420), the ventilation fans (410) and the ventilation ports (420) are respectively provided on symmetrical sides of the greenhouse body (100) ; A fixing frame (120) is fixedly installed inside the greenhouse body (100), the fixing frame (120) is located below the mounting base plate (110), and a plurality of spray heads are fixedly installed at the bottom of the fixing frame (120). (600), each of the spray heads (600) is connected to the water collecting tank (500) through pipes. 2. a kind of greenhouse that is applicable to the cross-breeding of rape temperature-sensitive sterile line according to claim 1, is characterized in that: A plurality of plant growth lights (700) are fixedly installed at the bottom of the fixing frame (120). 3. a kind of greenhouse suitable for cross-breeding of rape temperature-sensitive sterile line according to claim 1, is characterized in that: A rain guide plate (510) for guiding rainwater to flow into the water collecting tank (500) is fixedly installed on the outer side wall of the greenhouse body (100). 4. a kind of greenhouse suitable for cross-breeding of rape temperature-sensitive sterile line according to claim 1, is characterized in that: A temperature sensor and a light sensor are fixedly installed in the greenhouse body (100). 5. a kind of greenhouse that is applicable to the cross-breeding of rape temperature-sensitive sterile line according to claim 1, is characterized in that: The transparent roof (200) is in the shape of an upwardly convex arc. 6. a kind of greenhouse that is applicable to the cross-breeding of rape temperature-sensitive sterile line according to claim 1, is characterized in that: The transparent roof (200) includes a support and a light-transmitting film, and the light-transmitting film is laid on the support.

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