CN218649486U - Vertical-lifting type greenhouse ventilation control structure - Google Patents
Vertical-lifting type greenhouse ventilation control structure Download PDFInfo
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- CN218649486U CN218649486U CN202223216396.2U CN202223216396U CN218649486U CN 218649486 U CN218649486 U CN 218649486U CN 202223216396 U CN202223216396 U CN 202223216396U CN 218649486 U CN218649486 U CN 218649486U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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Abstract
The utility model discloses a vertical lift formula greenhouse control structure of taking a breath, include: the greenhouse comprises ventilation windows, a greenhouse base body, guide sleeves, guide rods, a reduction gearbox, a rotating shaft, linkage rods and eccentric wheels, wherein a ceiling support extending downwards is arranged at the top of the greenhouse base body, cross beams located below ventilation ports are arranged in the greenhouse base body at intervals, the guide sleeves are arranged on the cross beams at intervals and point upwards and vertically to the corresponding ventilation windows, the guide rods are arranged at the bottoms of the ventilation windows and extend downwards into the guide sleeves, the linkage rods are horizontally arranged on the guide rods above the same cross beams, the rotating shaft is rotatably and longitudinally arranged below the linkage rods, and the eccentric wheels are eccentrically arranged on the rotating shaft and correspond to the linkage rods one to one. In this way, formula greenhouse control structure of taking a breath directly rises, the position height of the rotatory change gangbar through the eccentric wheel realizes that the vertical rising formula of taking a breath window is opened, and is good to the adaptability of wind direction, has promoted the ventilation effect in greenhouse.
Description
Technical Field
The utility model relates to a greenhouse field especially relates to a vertical lift formula greenhouse control structure of taking a breath.
Background
In order to adjust the temperature and humidity in the greenhouse and supplement carbon dioxide, ventilation is needed, and a more suitable environment is provided for the growth of plants.
The ventilation of the greenhouse can be realized by opening the window, therefore, the ventilation windows are arranged on the top of part of the greenhouse, and most of the ventilation windows adopt a turnover structure, for example, the invention patent application with the application number of 202010447684.5 discloses a bilateral turnover window type top ventilation device of a circular arch greenhouse, and the bilateral sliding is realized by the meshing of a gear and a rack, so that a ventilation connecting rod is driven to push the turnover window to be opened and closed. The turnover type ventilation window has the large defect that the adaptability to wind direction is poor, the opening of the turnover type ventilation window has directivity, and when the ventilation window is turned up and the back of the ventilation window is facing the wind, the ventilation effect is poor, and improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a formula greenhouse control structure of taking a breath directly rises, carries out the formula of taking a breath of opening of window of taking a breath, promotes adaptability and the ventilation effect to the wind direction.
In order to solve the technical problem, the utility model discloses a technical scheme be: provided is a ventilation control structure of a vertical-lift greenhouse, comprising: the greenhouse comprises air exchange windows, a greenhouse base body, guide sleeves, guide rods, a reduction gearbox, a rotating shaft, a linkage rod and eccentric wheels, wherein a ceiling support extending downwards is arranged at the top of the greenhouse base body, air exchange ports corresponding to the air exchange windows are arranged on the ceiling support along the length direction at intervals, the air exchange windows are respectively arranged above the corresponding air exchange ports in a vertical lifting mode, cross beams located below the air exchange ports are arranged in the greenhouse base body at intervals, the guide sleeves are arranged on the cross beams at intervals and point to the corresponding air exchange windows upwards and vertically, the guide rods are arranged at the bottoms of the air exchange windows and extend downwards into the guide sleeves, the linkage rod is horizontally arranged on the guide rods above the same cross beams, the rotating shaft is rotatably and longitudinally arranged below the linkage rod, the eccentric wheels are eccentrically arranged on the rotating shaft and correspond to the linkage rods one to one, and the reduction gearbox is arranged at one end of the rotating shaft for rotary driving.
In a preferred embodiment of the present invention, the input end of the reduction box is provided with a motor for driving.
In a preferred embodiment of the present invention, a vertically extending waist hole is provided on the outer wall of the guide sleeve, and a limit pin connected with the guide rod is provided in the waist hole.
In a preferred embodiment of the present invention, the greenhouse base body is provided with a fixing base on the beam, and the reduction box is disposed on the fixing base.
In a preferred embodiment of the present invention, the ventilation window includes a window frame and a light-transmitting plate disposed in the window frame.
In a preferred embodiment of the present invention, a rolling bearing is disposed on an outer circle of the eccentric wheel.
In a preferred embodiment of the present invention, the number of the beams below each ventilation opening is 2, and the number of the guide sleeves on each beam is 2.
The beneficial effects of the utility model are that: the utility model discloses a direct-rising formula greenhouse control structure of taking a breath utilizes the rotation that the reducing gear box drove the pivot, and the position height of rotatory change gangbar through the eccentric wheel to realize the vertical lift adjustment of guide bar and ventilation window, open the back when the vertical rising of ventilation window, all can ventilate all around, it is good to the adaptability of wind direction, promoted the ventilation effect in greenhouse, can also open the height through the rising of the rotation angle control ventilation window of eccentric wheel, it is simple and convenient to adjust.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
FIG. 1 is a schematic structural view of a preferred embodiment of a ventilation control structure of a vertical-lift greenhouse of the present invention;
fig. 2 is a schematic view of the ventilation window of fig. 1 after being opened by lifting vertically.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 2, an embodiment of the present invention includes:
the ventilation control structure of the vertical-lift greenhouse shown in fig. 1 comprises: the greenhouse comprises a ventilation window 6, a greenhouse base body 1, a guide sleeve 3, a guide rod 4, a reduction gearbox 15, a rotating shaft 14, a linkage rod 11 and an eccentric wheel 5, wherein a ceiling support 7 which extends downwards is arranged at the top of the greenhouse base body 1, and the hollow part of the ceiling support 7 is covered by a glass plate, so that the light transmission effect is ensured.
The ceiling support 7 is provided with air vents 8 corresponding to the air exchange windows 6 at intervals along the length direction, which is beneficial to ventilation of the greenhouse matrix 1. The ventilating windows 6 are respectively arranged above the corresponding ventilating openings 8 in a vertically lifting manner, and the ventilating openings 8 are covered after the ventilating windows 6 move downwards, so that the heat insulation of the greenhouse base body 1 is realized. The edge of the ventilation opening 8 can be provided with a circle of elastic sealing ring, and the sealing ring is pressed when the ventilation window 6 moves downwards, so that the sealing effect is improved, and the waterproof effect is good.
In this embodiment, the ventilation window 6 includes a window frame and a transparent plate disposed in the window frame, and the window frame can be an aluminum alloy frame structure, and has high strength and light weight. The light-transmitting plate can be a light-transmitting glass plate, and the light-transmitting effect is ensured by using the light-transmitting plate.
The cross beams 2 positioned below the ventilation ports 6 are arranged in the greenhouse base body 1 at intervals, so that the structural stability of the greenhouse base body 1 is improved. The guide sleeves 3 are arranged on the cross beam 2 at intervals and point upwards to the corresponding ventilating windows 6 vertically, the bottoms of the guide sleeves 3 can be fixed on the cross beam 2 by welding or screws, and the structure is stable.
The guide rod 4 is arranged at the bottom of the ventilation window 6 and extends downwards to the guide sleeve 3, and vertical lifting guide of the ventilation window 6 is carried out through the cooperation of the guide rod 4 and the guide sleeve 3. In this embodiment, the number of the cross beams 2 below each ventilation opening 8 is 2, the number of the guide sleeves 3 on each cross beam 2 is 2, and the guide of the 4 guide rods 4 at the bottom of the ventilation window 6 is performed through the 4 guide sleeves 3, so that the lifting stability of the ventilation window 6 is improved.
The linkage rod 11 is horizontally arranged on the guide rods 4 above the same cross beam 2, and as shown in fig. 2, the linkage rod 11 is fixedly connected with the guide rods 4 through screws, so that synchronous lifting of the guide rods 4 above the same cross beam 2 is realized.
The rotating shaft 14 is rotatably and longitudinally arranged below the linkage rod 11 and can be rotatably supported by a bearing seat arranged in the greenhouse base body 1. The eccentric wheels 5 are eccentrically arranged on the rotating shaft 14 and correspond to the linkage rods 11 one by one, the reduction gearbox 15 is arranged at one end of the rotating shaft 14 for rotating and driving, the rotating shaft 14 drives the eccentric wheels 5 to rotate, and the eccentric wheels 5 are used for lifting and driving the linkage rods 11.
In the embodiment, the outer circle of the eccentric wheel 5 is provided with a rolling bearing 10, and the rolling bearing 10 is in contact with the bottom of the linkage rod 11, so that friction and resistance are reduced. Be provided with the fixing base 9 that is located on crossbeam 2 in the greenhouse base member 1, reducing gear box 15 sets up on fixing base 9, carries out the fixed of reducing gear box 15 on fixing base 9 through the screw.
As shown in fig. 2, the input end of the reduction box 15 is provided with a motor 16 for driving, and the rotation of the motor 16 is controlled by a corresponding motor controller, so as to control the rotation angle of the eccentric wheel 5, thereby changing the rising opening height of the ventilation window 6 and being easy and convenient to adjust. The motor 16 can adopt an electromagnetic power-off brake motor to improve the stability of the angle maintenance of the eccentric wheel 5.
In order to limit the lifting of the guide rod 4, a vertically extending waist hole 13 is formed in the outer wall of the guide sleeve 3, and a limit pin 12 connected with the guide rod 4 is arranged in the waist hole 13, so that the guide rod 4 is prevented from being separated from the guide sleeve 3, and the structural stability is improved.
To sum up, the utility model discloses a direct-rising greenhouse ventilation control structure who points out can carry out the vertical lift of taking a breath window, and the ventilation effect after opening is good, stable in structure, the opening height-adjustable of taking a breath window, and is easy and simple to handle.
The above is only the embodiment of the present invention, not limiting the scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the present invention, or directly or indirectly applied to other related technical fields, and all included in the same way in the protection scope of the present invention.
Claims (7)
1. A vertical lift type greenhouse ventilation control structure is characterized by comprising: the greenhouse comprises air exchange windows, a greenhouse base body, guide sleeves, guide rods, a reduction gearbox, a rotating shaft, a linkage rod and eccentric wheels, wherein a ceiling support extending downwards is arranged at the top of the greenhouse base body, air exchange ports corresponding to the air exchange windows are arranged on the ceiling support along the length direction at intervals, the air exchange windows are respectively arranged above the corresponding air exchange ports in a vertical lifting mode, cross beams located below the air exchange ports are arranged in the greenhouse base body at intervals, the guide sleeves are arranged on the cross beams at intervals and point to the corresponding air exchange windows upwards and vertically, the guide rods are arranged at the bottoms of the air exchange windows and extend downwards into the guide sleeves, the linkage rod is horizontally arranged on the guide rods above the same cross beams, the rotating shaft is rotatably and longitudinally arranged below the linkage rod, the eccentric wheels are eccentrically arranged on the rotating shaft and correspond to the linkage rods one to one, and the reduction gearbox is arranged at one end of the rotating shaft for rotary driving.
2. A vertical lift greenhouse ventilation control structure as claimed in claim 1, wherein the input end of the reduction gearbox is provided with a motor for driving.
3. A ventilation control structure for a vertical lifting greenhouse as claimed in claim 1, wherein the outer wall of the guide sleeve is provided with a vertically extending waist hole, and the waist hole is provided with a limit pin connected with the guide rod.
4. A vertical lifting greenhouse ventilation control structure as claimed in claim 1, wherein the greenhouse base body is provided therein with a fixing seat on the cross beam, and the reduction gearbox is provided on the fixing seat.
5. A ventilation control structure for a vertical lift greenhouse as claimed in claim 1, wherein the ventilation window comprises a window frame and a transparent plate disposed in the window frame.
6. A vertical lift greenhouse ventilation control structure as claimed in claim 1, wherein a rolling bearing is provided on the outer circumference of the eccentric wheel.
7. A vertically-lifting greenhouse ventilation control structure as claimed in claim 1, wherein the number of the cross beams under each ventilation opening is 2, and the number of the guide sleeves on each cross beam is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223216396.2U CN218649486U (en) | 2022-12-02 | 2022-12-02 | Vertical-lifting type greenhouse ventilation control structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223216396.2U CN218649486U (en) | 2022-12-02 | 2022-12-02 | Vertical-lifting type greenhouse ventilation control structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218649486U true CN218649486U (en) | 2023-03-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223216396.2U Active CN218649486U (en) | 2022-12-02 | 2022-12-02 | Vertical-lifting type greenhouse ventilation control structure |
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| CN (1) | CN218649486U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116439046A (en) * | 2023-06-14 | 2023-07-18 | 上海华维可控农业科技集团股份有限公司 | Agricultural crop planting greenhouse with controllable shading area |
-
2022
- 2022-12-02 CN CN202223216396.2U patent/CN218649486U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116439046A (en) * | 2023-06-14 | 2023-07-18 | 上海华维可控农业科技集团股份有限公司 | Agricultural crop planting greenhouse with controllable shading area |
| CN116439046B (en) * | 2023-06-14 | 2023-08-15 | 上海华维可控农业科技集团股份有限公司 | Agricultural crop planting greenhouse with controllable shading area |
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