CN220108778U

CN220108778U - Warmhouse booth vent structure

Info

Publication number: CN220108778U
Application number: CN202321142744.8U
Authority: CN
Inventors: 葛玉泉; 郭冬兰; 葛娜
Original assignee: Jinfosi Town People's Government Of Suzhou District
Current assignee: Jinfosi Town People's Government Of Suzhou District
Priority date: 2023-05-12
Filing date: 2023-05-12
Publication date: 2023-12-01
Anticipated expiration: 2033-05-12

Abstract

The utility model provides a greenhouse air outlet structure, which comprises a greenhouse body, an air outlet and a baffle plate hinged on the top of the greenhouse body and used for closing the air outlet on the greenhouse body, wherein one side of the top of the greenhouse body is provided with a driving mechanism which drives the baffle plate to turn around a hinged position.

Description

Warmhouse booth vent structure

Technical Field

The utility model belongs to the technical field of greenhouses, and particularly relates to a greenhouse air outlet structure.

Background

The greenhouse can provide a growing period and increase yield in seasons unsuitable for plant growth, and is mostly used for plant cultivation or seedling raising of vegetables, flowers, trees and the like which are loved in low-temperature seasons. The advent of warmhouse booth has enabled people to eat out-of-season vegetables. The greenhouse is generally made of bamboo and wood rods, glass fiber rods, light steel pipes and other materials, and then the skeleton is covered with a plastic film to form an arched greenhouse.

Based on the above, the present inventors found that the following problems exist: through retrieving, chinese patent net discloses a warmhouse booth temperature control device (publication No. CN 203167719U), temperature control device includes the blowing machine of fixed mounting on warmhouse booth skeleton, the blowing machine is equipped with a speed reducer, the speed reducer is equipped with the output shaft, the output shaft output transversely is equipped with rather than the chain of cooperation transmission use, the chain is bypassed two extending direction behind the output shaft output are equipped with a plurality of branch ropes respectively, be equipped with two fixed pulleys on every branch rope in proper order, mark respectively as first fixed pulley and second fixed pulley, every branch rope is bypassed extending direction behind the first fixed pulley with the direction that the chain is located is perpendicular, and every branch rope behind the first fixed pulley is walked around to the second fixed pulley, and every branch rope behind the second fixed pulley extends to a gyration pulley and links together, wherein, two ropes of every branch rope are walked around the expansion end of air film from the bottom of air release film respectively, one of every branch rope is in order to walk around the expansion end of film, and adopt the expansion ratio in the fixed pulley of the position of air film, and the high-phase change device adopts the high humidity, and the high-speed change rate high-speed composite power device as the expansion ratio, and the high-speed change device is used as the expansion ratio, and the high-speed change device is realized in the high-speed, and the high-speed change device.

Accordingly, the present utility model provides a structure of a greenhouse air outlet, which is improved by researching the existing structure and the existing defects, so as to achieve the purpose of more practical value.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a greenhouse air outlet structure, which aims to solve the problems that the prior greenhouse air outlet structure adopts a motor as power, a chain is used as power transmission, an air outlet is opened and closed by an air outlet film in a fixed pulley and rotary pulley combined mode, the structure is complex, the chain is complicated to set, the chain is easy to rust in the use process due to high humidity in the greenhouse, the equipment failure rate is high, and the working efficiency is low.

The purpose and the effect of the greenhouse air outlet structure are achieved by the following specific technical means:

the utility model provides a warmhouse booth air vent structure, includes the canopy body, air vent and articulates the baffle of installing at the internal top of canopy to be used for sealing the air vent on the canopy body, internal top one side of canopy is provided with actuating mechanism, actuating mechanism drive baffle turns over round articulated department, makes the air vent on the canopy body be in open state, actuating mechanism includes the mount pad, the mount pad rotation is provided with the support column, be connected with wire rope between the bottom of one side of support column and baffle, be connected with the spring between the opposite side of support column and the internal top one side of canopy, the internal top opposite side of canopy is provided with electric putter, electric putter's piston rod end is connected with the ejector pad, the ejector pad contacts with one side of support column.

Further, an L-shaped groove is formed in one side, close to the spring, of the mounting seat, and the support column is in pin joint with the inner portion of the L-shaped groove through a pin shaft.

Further, the other side of mount pad is connected with the connecting block, the one end of spring is connected in the inside of connecting block, the spring is the slope setting.

Further, the riser is installed to the internal top opposite side of canopy, electric putter installs in one side of riser and is close to top department, the distance between electric putter and the internal top of canopy is greater than the length of baffle.

Furthermore, a round seat is arranged on the other side of the vertical plate, a slot is formed in the round seat, and a temperature sensor is inserted in the slot.

Further, the clamping ring is installed to the opposite side of riser, temperature sensor sets up in the inside of clamping ring, the both ends of clamping ring all are connected with the connecting plate, two connect through bolt and nut between the connecting plate.

Furthermore, a dustproof screen plate is arranged in the top of the air outlet, and the clamping ring is made of spring steel.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the driving mechanism is arranged, when the push rod of the electric push rod drives the push block to move towards the direction of the support column, the push block can squeeze the support column to shift rightwards, the support column drives the baffle plate to turn around the hinge part through the steel wire rope while shifting rightwards, the opening and closing of the baffle plate are controlled by the expansion and contraction of the push rod of the electric push rod, so that the opening size of the air outlet is controlled, and meanwhile, the electric push rod is arranged in a greenhouse, so that the service life of the greenhouse is prolonged;

2. through setting up dustproof otter board at the air outlet at canopy body top, it does not influence ventilation effect, and dustproof otter board can also fly into the inside pest separation of canopy at dustproof otter board's top through the air outlet to can effectively prevent the emergence of plant diseases and insect pests thing.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic perspective view of a second embodiment of the present utility model.

Fig. 3 is a schematic view of a front sectional structure of the present utility model.

Fig. 4 is an enlarged schematic view of a of fig. 1 in accordance with the present utility model.

Fig. 5 is a schematic perspective view of a shed body according to the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. a shed body; 2. an air outlet; 3. a dust-proof screen; 4. a baffle; 5. a driving mechanism; 51. a mounting base; 52. a pin shaft; 53. an L-shaped groove; 54. a support column; 55. a wire rope; 56. a connecting block; 57. a spring; 58. a riser; 59. an electric push rod; 510. a pushing block; 6. a circular seat; 7. a slot; 8. a temperature sensor; 9. a clamping ring; 10. a connecting plate; 11. and (5) a bolt.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

as shown in fig. 1 to 5:

the utility model provides a greenhouse air vent structure, which comprises a greenhouse body 1, an air vent 2 and a baffle plate 4, wherein the baffle plate 4 is hinged to the inner top of the greenhouse body 1 and is used for sealing the air vent 2 on the greenhouse body 1, the air vent is formed in the top of the greenhouse body 1 by utilizing the natural rising characteristic of hot air through arranging the air vent 2, so that the ventilation effect is better, the ventilation quantity of the air vent 2 in unit time can be effectively controlled by arranging the baffle plate 4 and rainwater can be prevented from being sprayed into the greenhouse body 1 after the baffle plate 4 is closed; the top one side is provided with actuating mechanism 5 in the canopy body 1, actuating mechanism 5 drive baffle 4 overturns round articulated department, make the relief (2) on the canopy body 1 be in open state, actuating mechanism 5 includes mount pad 51, the mount pad 51 rotation is provided with support column 54, be connected with wire rope 55 between the bottom of support column 54 one side and baffle 4, be connected with spring 57 between the opposite side of support column 54 and the top one side in the canopy body 1, the top opposite side is provided with electric putter 59 in the canopy body 1, the piston rod end of electric putter 59 is connected with ejector pad 510, ejector pad 510 contacts with one side of support column 54, simultaneously, the bottom both sides side of canopy body 1 also can ventilate, form convection ventilation, the plastic film of the canopy body 1 of rolling up can realize.

In other embodiments, an L-shaped groove 53 is formed on one side of the mounting seat 51 near the spring 57, and the support column 54 is pinned to the inside of the L-shaped groove 53 by a pin 52, so that the support column 54 can only deflect rightward by providing the L-shaped groove 53.

In other embodiments, the other side of the mounting seat 51 is connected with a connecting block 56, one end of a spring 57 is connected to the inside of the connecting block 56, the spring 57 is obliquely arranged, and by arranging the spring 57, when the pushing block 510 does not push the supporting column 54 any more, the supporting column 54 returns to the original position by using the resilience force of the spring 57, so that the baffle 4 is closed, the air outlet 2 is shielded, and the heat preservation of the shed body 1 is realized.

In other embodiments, the riser 58 is installed on the other side of the top in the shed body 1, the electric push rod 59 is installed on one side of the riser 58 near the top, and the distance between the electric push rod 59 and the top in the shed body 1 is greater than the length of the baffle 4, so that when the electric push rod 59 pushes the support column 54 to enable the baffle 4 to turn over, the air outlet 2 can be completely opened.

In other embodiments, the other side of the riser 58 is provided with a circular seat 6, a slot 7 is formed in the circular seat 6, a temperature sensor 8 is inserted in the slot 7, and the temperature sensor 8 collects temperature data in the shed body 1 in real time and feeds the temperature data back to an external controller (such as a singlechip) through a cable.

In other embodiments, the clamping ring 9 is installed to the opposite side of riser 58, and temperature sensor 8 sets up in the inside of clamping ring 9, and the both ends of clamping ring 9 all are connected with connecting plate 10, are connected through bolt 11 and nut between two connecting plates 10, and it is fixed to carry out further centre gripping through setting up clamping ring 9 to temperature sensor 8, makes its temperature sensor 8 more stable during the installation, and is more convenient during the dismantlement.

In other embodiments, the top of the air outlet 2 is internally provided with the dustproof screen plate 3, which does not affect the ventilation effect, and the dustproof screen plate 3 can also block pests flying into the interior of the shed body 1 through the air outlet above the dustproof screen plate 3, so that the occurrence of diseases and insect pests can be effectively prevented, and the clamping ring 9 is made of spring steel.

Specific use and action of the embodiment:

according to the utility model, the temperature sensor 8 collects temperature data in the greenhouse body 1 in real time, the temperature data is fed back to an external controller (such as a singlechip) through a cable, a temperature early warning upper limit value and a temperature early warning lower limit value are preset in the external controller, when the temperature early warning upper limit value is reached, the fact that the temperature in the greenhouse body 1 is too high at this time is indicated, an air outlet 2 needs to be opened, at this time, the external controller controls an electric push rod 59, a piston rod of the electric push rod 59 stretches, when the push block 510 is driven to move towards a support column 54, the push block 510 can extrude the support column 54 to shift rightwards, the support column 54 is enabled to rotate and compress a compression spring 57, the support column 54 continuously shifts rightwards, meanwhile, a baffle plate 4 is driven to overturn around a hinged position through a steel wire rope 55, the air outlet 2 is in an open state, and hot air in the greenhouse is blown out from the air outlet 2 by using the characteristic of natural rising of hot air, so that the temperature of the greenhouse is reduced;

the opening and closing of the baffle 4 are controlled by the expansion and contraction of the push rod of the electric push rod 59, so that the opening size of the air outlet 2 is controlled, meanwhile, the electric push rod 59 is arranged inside a greenhouse, the service life of the greenhouse is prolonged, a motor is not used as power, a chain is not used for power transmission, the structure is simple, the installation is time-saving and labor-saving, the air outlet 2 is not easy to damage in the use process, the equipment failure rate is low, and the working efficiency is greatly improved;

when the temperature early warning lower limit value is reached, the temperature in the shed body 1 is too low, the air outlet 2 is required to be closed, at the moment, the electric push rod 59 is started, the piston rod of the electric push rod 59 is retracted, when the push block 510 does not push the support column 54 any more, the support column 54 is pushed to rotate by the resilience force of the spring 57, the support column 54 returns to the original position, the baffle 4 is closed, the air outlet 2 is shielded, and the heat preservation of the shed body 1 is realized.

It should be noted that, the temperature sensor 8, the controller, and the electric push rod 59 are devices or apparatuses existing in the prior art, or are devices or apparatuses that can be implemented in the prior art, and the power supply, the specific composition, and the principle thereof are clear to those skilled in the art, and are common general knowledge in the art, so they will not be described in detail.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a warmhouse booth vent structure which characterized in that: including canopy body (1), vent (2) and articulated top of installing in canopy body (1) to be used for sealing baffle (4) of vent (2) on canopy body (1), top one side is provided with actuating mechanism (5) in canopy body (1), actuating mechanism (5) drive baffle (4) overturn round articulated department, make vent (2) on canopy body (1) be in open state, actuating mechanism (5) include mount pad (51), mount pad (51) rotation is provided with support column (54), be connected with wire rope (55) between the bottom of one side of support column (54) and baffle (4), be connected with spring (57) between the opposite side of support column (54) and the top one side in canopy body (1), top opposite side is provided with electric putter (59) in canopy body (1), the piston rod end of electric putter (59) is connected with ejector pad (510), ejector pad (510) are contacted with one side of support column (54).

2. The greenhouse air vent structure as claimed in claim 1, wherein: an L-shaped groove (53) is formed in one side, close to the spring (57), of the mounting seat (51), and the support column (54) is in pin connection with the inside of the L-shaped groove (53) through a pin shaft (52).

3. The greenhouse air vent structure as claimed in claim 1, wherein: the other side of mount pad (51) is connected with connecting block (56), the inside in connecting block (56) is connected to one end of spring (57), spring (57) are slope setting.

4. The greenhouse air vent structure as claimed in claim 1, wherein: the vertical plate (58) is arranged on the other side of the inner top of the shed body (1), the electric push rod (59) is arranged on one side of the vertical plate (58) close to the top, and the distance between the electric push rod (59) and the inner top of the shed body (1) is larger than the length of the baffle plate (4).

5. The greenhouse air vent structure as claimed in claim 4, wherein: the other side of the vertical plate (58) is provided with a round seat (6), a slot (7) is formed in the round seat (6), and a temperature sensor (8) is inserted into the slot (7).

6. The greenhouse air vent structure as claimed in claim 5, wherein: the clamping ring (9) is installed to the opposite side of riser (58), temperature sensor (8) set up in the inside of clamping ring (9), the both ends of clamping ring (9) all are connected with connecting plate (10), and two connect through bolt (11) and nut between connecting plate (10).

7. The greenhouse air vent structure as claimed in claim 6, wherein: a dustproof screen plate (3) is arranged in the top of the air outlet (2), and the clamping ring (9) is made of spring steel.