CN208523369U - A kind of greenhouse temperature protective device based on Internet of Things - Google Patents

Abstract

The utility model discloses a kind of greenhouse temperature protective device based on Internet of Things, including support column, footstock, supporting block and fixed pad, the support column two sides are welded with footstock by proximal portion, cavity is offered inside the footstock, the footstock mutually offers through-hole by positon of near bottom from face, strut is welded in the middle part of the cavity inner wall, the strut periphery is welded with clockwork spring at two close end, described clockwork spring one end has been bolted to connection sun-proof net, the support top end is welded with supporting block, the supporting block upper surface is welded with top plate；The utility model passes through the footstock that is equipped on both sides of the support column by proximal portion, and the strut being equipped in footstock, in the clockwork spring that strut periphery is equipped at two close end, sun-proof net is fixed on to one end of clockwork spring by bolt, sun-proof net is quickly and effectively unfolded, the direct projection for effectively avoiding sunlight makes up the deficiencies in the prior art to the damage of crops bring.

Description

A kind of greenhouse temperature protective device based on Internet of Things

Technical field

The utility model relates to agricultural planting technology field, specially a kind of greenhouse temperature protection based on Internet of Things Device.

Background technique

With the generation of high molecular polymer-polyvinyl chloride, polyethylene, plastic film is widely used in agricultural.Japan and American-European countries succeeds in the initial stage fifties using greenhouse film covering breeding ground, and subsequent covering hut and greenhouse again also obtain good Good effect.China introduces poly agricultural film in autumn nineteen fifty-five, covers vegetables for hut in Beijing first, obtains morning The effect of ripe volume increase.Greenhouse original is the special equipment of vegetables production, as the application for developing greenhouse of production is all the more extensive.Currently Greenhouse has been used for potted flower and cut-flower cultivation；Production of fruit trees is for cultivating grape, strawberry, watermelon, muskmelon, peach and citrus etc.；Forestry Production is for forest seedling growth, culture of ornamental trees etc.；Aquaculture for breeding silkworms, raising chickens, cowboying, pig raising, fish and fry etc..? When carrying out plantation cultivation, need to avoid leading to kind of a plant because too high or too low for temperature to certain temperature protection is carried out in greenhouse Injures and deaths influence plantation, and temperature measurement control system in the prior art is more skillful, but is adopted when protecting direct sunlight The safeguard procedures taken are perfect not enough, and there is an urgent need to new technologies to make up, such as:

1. greenhouse temperature protective device in the prior art, can not be quickly and effectively right due to the defect in its structure Sunlight is protected, and especially in hot area, timely and effectively can not accomplish safeguard procedures so that planting the wound of plant It dies and brings huge loss to farmer.

2. greenhouse temperature protective device in the prior art is due to the deficiency of its own, it is single that there is structures, surely Qualitative poor, the problems such as protection effect is not in place can not effectively make the growth of crops health can not meet existing The requirement of technology.

Utility model content

The purpose of this utility model is to provide a kind of greenhouse temperature protective device based on Internet of Things, on solving State the problem of proposing in background technique.

To achieve the above object, the utility model provides the following technical solutions: a kind of greenhouse gas based on Internet of Things Warm protective device, including support column, footstock, supporting block and fixed pad, the support column two sides are welded with top by proximal portion , cavity is offered inside the footstock, the footstock mutually offers through-hole, the cavity inner wall by positon of near bottom from face Middle part is welded with strut, and the strut periphery is welded with clockwork spring at two close end, and described clockwork spring one end is solid by bolt Surely it is connected with sun-proof net, the support top end is welded with supporting block, and the supporting block upper surface is welded with top plate, the top plate Upper surface is adhesive with the first greenhouse, and the first greenhouse upper surface middle part is adhesive with rubber block, and the rubber block upper surface is pasted There is the second greenhouse, first greenhouse and the second greenhouse both ends have been bolted to connection fixed pad.

Preferably, the support column bottom end is welded with pedestal, and the pedestal surrounding is threaded with fixing bolt.

Preferably, the fixed pad lower surface is threadedly coupled with fixing bolt with tube chamber welds with base, the pedestal surrounding.

Preferably, the support column peripheral solder of the footstock lower surface has limit plate.

Preferably, the cover top surface is in semi- cylindrical.

Compared with prior art, the utility model has the beneficial effects that

1, the utility model is by the footstock that is equipped on both sides of the support column by proximal portion, and the branch being equipped in footstock Sun-proof net is fixed on one end of clockwork spring by bolt, so that sun-proof net in the clockwork spring that strut periphery is equipped at two close end by bar Can quickly and effectively it be unfolded, the direct projection for effectively avoiding sunlight makes up the prior art not to the damage of crops bring Foot.

2, the utility model is by the way that support column to be fixed by pedestal, improves the stability of support column, and by The supporting block that is equipped with of support top end in the first greenhouse that supporting block upper surface is equipped with, and is adhesive with by rubber block second largest Canopy, it is effective to improve the integrally-built stability of greenhouse, reinforce protection effect, makes up the deficiencies in the prior art.

Detailed description of the invention

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is the utility model overlooking structure diagram；

Fig. 3 is the utility model footstock structural schematic diagram；

Fig. 4 is structural schematic diagram at A in Fig. 1.

In figure: 1- support column；11- pedestal；12- fixing bolt；13- limit plate；2- footstock；21- cavity；22- through-hole； 23- strut；24- clockwork spring；25- sun-proof net；3- supporting block；31- top plate；The first greenhouse of 32-；33- rubber block；The second greenhouse of 34-； The fixed pad of 4-.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-4, the utility model provides a kind of technical solution: a kind of greenhouse temperature based on Internet of Things is anti- Protection unit, including support column 1, footstock 2, supporting block 3 and fixed pad 4,1 two sides of support column are welded with top by proximal portion Seat 2 offers cavity 21 inside the footstock 2, and 2 phase of footstock offers through-hole 22 by positon of near bottom from face, described Strut 23 is welded in the middle part of 21 inner wall of cavity, 23 periphery of strut is welded with clockwork spring 24, the clockwork spring at two close end 24 one end have been bolted to connection sun-proof net 25, and 1 top of support column is welded with supporting block 3, in the supporting block 3 Surface is welded with top plate 31, and 31 upper surface of top plate is adhesive with the first greenhouse 32, and 32 upper surface middle part of the first greenhouse is glutinous Rubber block 33 is posted, 33 upper surface of rubber block is adhesive with 34 liang of the second greenhouse 34, first greenhouse 32 and the second greenhouse End has been bolted to connection fixed pad 4.

1 bottom end of support column is welded with pedestal 11, and 11 surrounding of pedestal is threaded with fixing bolt 12, convenient Installation is fixed, and 4 lower surfaces of the fixed pad are welded with pedestal 11, and 11 surrounding of pedestal connects with 12 screw thread of fixing bolt It connects, installation is facilitated to fix, 1 peripheral solder of support column of 2 lower surface of footstock has a limit plate 13, in effective reinforcement structure Stability, 31 upper surface of top plate are in semi- cylindrical, facilitate and are supported the first greenhouse 32.

Working principle: first pedestal 11 being fixed by fixing bolt 12 when in use, and there are three pedestal 11 sets altogether, So that support column 1 has enough stability, when temperature is excessively high, need to protect in the first greenhouse 32 and the second greenhouse 34 When, then the sun-proof net 25 in footstock 2 is pulled open to two sides, and is bolted on the pedestal 11 of two sides, when need When sun-proof net 25 is stored, the bolt of 25 two sides of sun-proof net is unclamped, and the contraction of the clockwork spring 24 by being equipped in footstock 2 is made With so that sun-proof net 25 is recovered to again in the cavity 21 of footstock 2.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of greenhouse temperature protective device based on Internet of Things, including support column (1), footstock (2), supporting block (3) and Fixed pad (4), it is characterised in that: support column (1) two sides are welded with footstock (2) by proximal portion, in the footstock (2) Portion offers cavity (21), and the footstock (2) mutually offers through-hole (22) from face by positon of near bottom, in the cavity (21) It is welded with strut (23) in the middle part of wall, strut (23) periphery is welded with clockwork spring (24), the clockwork spring at two close end (24) one end has been bolted to connection sun-proof net (25), and support column (1) top is welded with supporting block (3), described Supporting block (3) upper surface is welded with top plate (31), and top plate (31) upper surface is adhesive with the first greenhouse (32), and described first is big Canopy (32) upper surface middle part is adhesive with rubber block (33), and rubber block (33) upper surface is adhesive with the second greenhouse (34), described First greenhouse (32) and the second greenhouse (34) both ends have been bolted to connection fixed pad (4).

2. a kind of greenhouse temperature protective device based on Internet of Things according to claim 1, it is characterised in that: described Support column (1) bottom end is welded with pedestal (11), and pedestal (11) surrounding is threaded with fixing bolt (12).

3. a kind of greenhouse temperature protective device based on Internet of Things according to claim 1, it is characterised in that: described Fixed pad (4) lower surface is welded with pedestal (11), and pedestal (11) surrounding is threadedly coupled with fixing bolt (12).

4. a kind of greenhouse temperature protective device based on Internet of Things according to claim 1, it is characterised in that: described Support column (1) peripheral solder of footstock (2) lower surface has limit plate (13).

5. a kind of greenhouse temperature protective device based on Internet of Things according to claim 1, it is characterised in that: described Top plate (31) upper surface is in semi- cylindrical.