CN212544825U

CN212544825U - Intelligent agricultural greenhouse convenient to lift and ventilate

Info

Publication number: CN212544825U
Application number: CN202020803373.3U
Authority: CN
Inventors: 彭飞
Original assignee: Chongqing Huatai Technology Co ltd
Current assignee: Chongqing Huatai Technology Co ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2021-02-19
Anticipated expiration: 2030-05-15

Abstract

The utility model discloses an intelligent green house convenient to lift ventilation, the loach carrying platform comprises a supporting fram, the support frame both ends are all glued and are fixed with the spacing, sliding connection has the baffle in the spacing, baffle one end welding has wire rope, the inside round pin axle that is provided with of support frame, wire rope walks around round pin axle welded fastening and has receipts rope section of thick bamboo, the inside automatic ventilation unit that is provided with of support frame, automatic ventilation unit includes servo motor, servo motor's the coaxial fixedly connected with driving shaft of output shaft, welded fastening has the driving gear on the driving shaft, it is connected with two driven shafts to rotate through the bearing in the support frame, two equal coaxial receipts rope section of thick bamboos and driven gear of being fixed with. The utility model discloses a vent that automatic ventilation unit opened can carry out heat exchange with the external world well, and through the temperature in the temperature controller control greenhouse, the vent is opened automatically, uses manpower sparingly, makes the interior temperature of canopy maintain in the fastest interval of vegetation.

Description

Intelligent agricultural greenhouse convenient to lift and ventilate

Technical Field

The utility model relates to an agricultural greenhouse technical field especially relates to an intelligent agricultural greenhouse convenient to lift ventilation.

Background

With the development of modern technology, more and more agricultural greenhouses in vast rural areas of China are put into use to achieve the purposes of increasing the crop yield, cultivating out-of-season vegetables and improving the crop growth speed.

Firstly, most of the agricultural greenhouses are manually opened for ventilation, so that the convenience of opening the greenhouses and the usability of the greenhouses are reduced; secondly, current green house does not have the intellectuality, and automatic control can't, has reduced the application of modernization science and technology green house.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an intelligent agricultural greenhouse convenient for lifting and ventilating.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an intelligent green house convenient to lift ventilation, includes the support frame, the support frame both ends are all glued and are fixed with spacing, sliding connection has the baffle in the spacing, the welding of baffle one end has wire rope, the inside round pin axle that is provided with of support frame, wire rope walks around round pin axle welded fastening and has a receipts rope section of thick bamboo, the inside automatic ventilation unit that is provided with of support frame.

Preferably, automatic ventilation unit includes servo motor, the coaxial fixedly connected with driving shaft of servo motor's output shaft, welded fastening has the driving gear on the driving shaft, rotate through the bearing in the support frame and be connected with two driven shafts, two the equal coaxial rope receiving section of thick bamboo and driven gear of being fixed with of driven shaft, two driven gear and driving gear mesh jointly has the gear area.

Preferably, the support frame is fixedly glued with a support, a temperature controller is arranged on the support, two electrodes are welded and fixed in the temperature controller, ventilation openings are symmetrically formed in two sides of the temperature controller, metal sheets are welded and fixed on the electrodes, the two electrodes and the servo motor are connected in series on an external circuit, and the metal sheets are made of shape memory alloy.

Preferably, the support frame is fixed with two bulbs in a gluing mode, and one side, close to the ground, of the limiting frame is provided with a rubber cushion block.

Preferably, a sprinkler is arranged on the support, and the support frame is made of transparent materials.

Preferably, the bulb emits red light or purple light, and the baffle is made of aluminum alloy.

Compared with the prior art, the utility model has the advantages of:

1. the vent opened by the automatic ventilation device can exchange heat with the outside well. The temperature in the greenhouse is controlled by the temperature controller, the ventilation opening is automatically opened, manpower is saved, and the temperature in the greenhouse is maintained in the interval with the fastest plant growth.

2. The rubber cushion blocks are used for preventing the stop plates from colliding with the ground when falling, damage is caused, the sprinkler is communicated with an external water pump, the transparent material can enable sunlight to penetrate through the sprinkler, the lamp does not need to be turned on, and electric energy is saved.

3. The bulb can be opened when weather is bad or at night, the growth of plants is guaranteed, the utilization rate of the plants to red light and purple light is the highest, and the yield of the plants can be improved.

Drawings

Fig. 1 is the utility model provides an intelligent agricultural greenhouse's that is convenient for lift ventilation structural schematic diagram.

Fig. 2 is a sectional view of the automatic ventilation device of the intelligent agricultural greenhouse convenient for lifting and ventilating.

Fig. 3 is a sectional view of the temperature controller of the intelligent agricultural greenhouse convenient for lifting and ventilating.

In the figure: the device comprises a support frame 1, a baffle 2, a rubber cushion block 3, a steel wire rope 4, a temperature controller 5, a driven gear 6, a driving gear 7, a gear belt 8, a pin shaft 9, a sprinkler 10, a support 11, a bulb 12, a limiting frame 13, a driven shaft 14, a driving shaft 15, a rope winding drum 16, a servo motor 17, a metal sheet 18, a ventilation opening 19 and an electrode 20.

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.

Referring to fig. 1-3, an intelligent agricultural greenhouse convenient to lift and ventilate, including support frame 1, support frame 1 both ends are all glued and are fixed with spacing 13, sliding connection has baffle 2 in spacing 13, the welding of 2 one ends of baffle has wire rope 4, support frame 1 is inside to be provided with round pin axle 9, wire rope 4 has receipts rope drum 16 around round pin axle 9 welded fastening, the inside automatic ventilation unit that is provided with of support frame 1, automatic ventilation unit includes servo motor 17, the coaxial fixedly connected with driving shaft 15 of servo motor 17's output shaft, welded fastening has driving gear 7 on the driving shaft 15, be connected with two driven shafts 14 through the bearing rotation in support frame 1, two driven shafts 14 all are coaxial fixed with receipts rope drum 16 and driven gear 6, two driven gear 6 and driving gear 7 mesh jointly have toothed belt 8, the vent that automatic ventilation unit opened can carry out heat exchange with the external world well.

The support frame 1 is glued and fixed with the support 11, is provided with the temperature controller 5 on the support 11, and welded and fixed with two electrodes 20 in the temperature controller 5, and vent 19 has been seted up to 5 bilateral symmetry of temperature controller, and welded and fixed with bimetallic strip 18 on the electrode 20, two electrodes 20 and servo motor 17 establish ties on external circuit, bimetallic strip 18 is by two kinds of metal welded and fixed, through the temperature in the temperature controller 5 control big-arch shelter, opens the vent automatically, uses manpower sparingly, makes the temperature maintain in the canopy in the interval that the plant grows the fastest.

1 veneer of support frame is fixed with two bulbs 12, spacing 13 is provided with rubber cushion 3 near ground one side, rubber cushion 3 strikes ground when preventing baffle 2 whereabouts, cause the damage, be provided with sprinkler 10 on the support 11, support frame 1 adopts transparent material to make, sprinkler 10 and external water pump intercommunication, transparent material can make sunshine see through, need not turn on the light again, the electric energy is practiced thrift, bulb 12 sends ruddiness or purple light, baffle 2 adopts the aluminum alloy to make, bulb 12 can be opened when weather is not good or night, guarantee the growth of plant, the plant is the highest to ruddiness and purple light's utilization ratio, can improve plant output.

The metal sheet 18 is made of a shape memory alloy and has a composition of nickel-titanium alloy, and when the temperature reaches 40 ℃, the metal sheet 18 returns to a high-temperature phase shape and an extended state, contacts the electrode 20, completes the circuit, and when the temperature decreases, the metal sheet 18 returns to a low-temperature phase shape and a bent state, leaves the electrode 20, and interrupts the circuit.

The utility model discloses in, when using, establish ties temperature controller 5 and servo motor 17 on external circuit, sprinkler 10 is connected with external water pump, at first, baffle 2 is in the closed condition, under the effect of respiration of plant and shining of sunshine, lead to the temperature rise in the big-arch shelter, sheetmetal 18 is made by shape memory alloy, when the temperature reachs 40 ℃, sheetmetal 18 resumes to high temperature looks shape, and the extension state, touch electrode 20, the switch-on circuit, when the temperature reduces, sheetmetal 18 resumes to low temperature looks shape, and the bending state, leave electrode 20, the cut-off circuit. When the circuit is switched on, the output shaft of the servo motor 17 rotates to drive the driving shaft 15 and the driving gear 7 to rotate together, the driving gear 7 is meshed to drive the two driven gears 6 to synchronously move in the moving process, the two driven gears 6 drive the two rope winding drums 16 to rotate, and the steel wire rope 4 is wound on the rope winding drums 16, so that the baffle 2 is pulled to slide, the ventilation opening is opened, temperature exchange is carried out with the outside, and the temperature is reduced. After the temperature is reduced, the circuit is cut off, the baffle 2 moves downwards under the action of gravity, the ventilation opening is closed, and plants are protected.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an intelligent green house convenient to lift ventilation, includes support frame (1), its characterized in that, support frame (1) both ends are all glued and are fixed with spacing (13), sliding connection has baffle (2) in spacing (13), the welding of baffle (2) one end has wire rope (4), support frame (1) inside is provided with round pin axle (9), wire rope (4) are walked around round pin axle (9) welded fastening and are received rope drum (16), support frame (1) inside is provided with automatic ventilation unit.

2. The intelligent agricultural greenhouse convenient to open and ventilate according to claim 1, wherein the automatic ventilation device comprises a servo motor (17), an output shaft of the servo motor (17) is coaxially and fixedly connected with a driving shaft (15), a driving gear (7) is fixedly welded on the driving shaft (15), two driven shafts (14) are rotatably connected in the support frame (1) through bearings, a rope collecting drum (16) and a driven gear (6) are coaxially fixed on the two driven shafts (14), and a gear belt (8) is meshed with the two driven gears (6) and the driving gear (7) together.

3. The intelligent agricultural greenhouse convenient to open and ventilate according to claim 1, wherein the support frame (1) is fixedly glued with a support (11), the support (11) is provided with a temperature controller (5), two electrodes (20) are welded and fixed in the temperature controller (5), ventilation openings (19) are symmetrically formed in two sides of the temperature controller (5), a metal sheet (18) is welded and fixed on the electrodes (20), the two electrodes (20) and a servo motor (17) are connected in series on an external circuit, and the metal sheet (18) is made of a shape memory alloy.

4. The intelligent agricultural greenhouse convenient to open and ventilate as claimed in claim 1, wherein the support frame (1) is fixed with two bulbs (12) by gluing, and one side of the limiting frame (13) close to the ground is provided with a rubber cushion block (3).

5. The intelligent agricultural greenhouse convenient to open and ventilate as claimed in claim 3, wherein the bracket (11) is provided with a sprinkler (10), and the supporting frame (1) is made of transparent material.

6. The intelligent agricultural greenhouse capable of facilitating opening and ventilation as claimed in claim 4, wherein the light bulb (12) emits red light or purple light, and the baffle plate (2) is made of aluminum alloy.