CN218302535U - A ventilation unit for grape plants big-arch shelter - Google Patents
A ventilation unit for grape plants big-arch shelter Download PDFInfo
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- CN218302535U CN218302535U CN202221968429.6U CN202221968429U CN218302535U CN 218302535 U CN218302535 U CN 218302535U CN 202221968429 U CN202221968429 U CN 202221968429U CN 218302535 U CN218302535 U CN 218302535U
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- ventilation
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- ventilation mechanism
- grape planting
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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 ventilation device for a grape planting greenhouse, which comprises a ventilation mechanism arranged on a greenhouse main body and used for communicating the inner side of the greenhouse with the outside, and a ventilation mechanism arranged on the inner side of the greenhouse main body and used for enabling air in the greenhouse to flow out quickly, wherein the ventilation mechanism and the ventilation mechanism are connected with the greenhouse main body; the greenhouse main body comprises main beams arranged at two sides and supporting beams uniformly distributed among the main beams, and side plates are arranged at the periphery of the greenhouse body formed by the main beams and the supporting beams; the ventilation mechanism comprises a winding assembly arranged on the side plate at the rear side. The utility model discloses a ventilation mechanism's rolling subassembly's slide bar, integral key shaft and the cooperation of reel change, make the slide bar adjustment to the volume of opening and shutting of insulation film, are convenient for control gaseous ventilation volume, and through the setting of mechanism of taking a breath, be convenient for carry out quick discharge with the internal gas of canopy simultaneously, improved the efficiency when quick replacement is gaseous.
Description
Technical Field
The utility model relates to a technical field is planted to the big-arch shelter, especially relates to a ventilation unit for grape plants big-arch shelter.
Background
With the development of economy and the progress of the technological level, the agricultural production is more and more modernized, greenhouse vegetable and fruit planting becomes an important component in the agricultural production, the greenhouse vegetable and fruit planting mainly adopts an environment artificially simulated in a greenhouse to adapt to the environmental requirements required by the growth of vegetables and fruits, the vegetables in different seasons are planted, and more farmers begin to plant grapes in the greenhouse along with the love of the grapes and the cognition of high nutritional value of the grapes. In the current stage, in the greenhouse planting process of grapes, the greenhouse needs to be ventilated regularly to meet the requirement of rapid growth of the grapes;
a prior publication No. cn202123219474.x for a ventilation device used in the interior of a greenhouse, includes a greenhouse frame: the side films are connected to the left side end face and the right side end face of the greenhouse frame; the end face films are connected to the front side end face and the rear side end face of the greenhouse frame; the greenhouse inlet is arranged at the front side and the rear side of the greenhouse frame; the roller is connected to the top of the greenhouse frame through a bearing; the sliding frame is fixedly connected to the front side and the rear side of the upper end of the greenhouse frame; the front end and the rear end of the top film are arranged in the sliding frame; the sliding rod is fixedly connected to the right side face of the top film, and the front end and the rear end of the sliding rod are connected with the sliding frame in a sliding mode; the film storage mechanism is arranged at the right side of the greenhouse frame, can facilitate automatic winding operation of a top film through the film storage mechanism, can control opening, closing and size of a vent through the ventilation control mechanism, and reduces manual labor; however, the film is opened and closed to integrally roll the film at the top, so that the temperature inside the greenhouse is not convenient to circularly control, and when the air needs to be quickly ventilated, the air at the bottom of the greenhouse is discharged upwards slowly, and the ventilation time is long.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a ventilation unit for grape planting big-arch shelter in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
a ventilation device for a grape planting greenhouse comprises a ventilation mechanism arranged on a greenhouse main body and used for communicating the inner side of the greenhouse with the outside, and a ventilation mechanism arranged on the inner side of the greenhouse main body and used for enabling air on the inner side of the greenhouse to flow out quickly, wherein the ventilation mechanism and the ventilation mechanism are connected with the greenhouse main body;
the greenhouse main body comprises main beams arranged on two sides and supporting beams uniformly distributed among the main beams, and side plates are arranged on the periphery of the greenhouse body formed by the main beams and the supporting beams;
the ventilation mechanism comprises a rolling component arranged on the side plate at the rear side and a reset component arranged on the side plate at the front side, and a heat-insulating film is arranged between the rolling component and the reset component; the winding subassembly is including corresponding the setting the girder supporting seat on the outer wall of a supporting beam, it is provided with the slide bar to run through on the supporting seat, be located on the slide bar external diameter the girder supporting beam is adjacent to be provided with the integral key shaft, be located on the slide bar external diameter install the reel between the supporting seat, first bevel gear is installed to slide bar one end, the meshing of first bevel gear downside has the second bevel gear, the second bevel gear is installed on the servo motor output, the servo motor periphery is provided with the box cover, box cover one end is connected with electric telescopic handle.
Further setting: the reset assembly comprises a mounting seat which corresponds to the supporting seat, a scroll is arranged on the mounting seat, a stay cord is wound on the outer diameter of the scroll, the other end of the stay cord is connected with a connecting rod, the connecting rod is connected with a heat-insulating film, and torsion springs are arranged between the two ends of the scroll and the mounting seat.
Further setting: the ventilation mechanism comprises air pipes arranged on the front inner wall and the rear inner wall of the supporting beam, one side of each air pipe is connected with a communicating pipe, the rear side of each air pipe is communicated with an air feeder, and air holes are formed in the opposite walls of the air pipes.
Further setting: the air pipe is vertically provided with at least three layers, and the air pipes are symmetrically arranged in front and back.
Further setting: the sliding rod is connected with the supporting seat in a sliding mode, the sliding rod is welded with the spline shaft, and a spline groove is formed in the inner diameter of the winding drum.
Further setting: the winding drum is rotationally connected with the supporting seat through a bearing seat, and the heat-insulating film is wound on the winding drum.
Further setting: and sliding grooves are correspondingly arranged on the two side walls of the supporting beam and the inner wall of the supporting beam, opposite to the main beam, and the connecting rod slides in the sliding grooves.
Further setting: be close to on the girder reel one side is provided with first transition pole, be provided with the second transition pole on the mount pad, first transition pole the second transition pole all with the heat preservation film downside is tangent.
Further setting: the reel is rotationally connected with the mounting seat, and the pull rope is connected with two positions on each connecting rod.
Further setting: the supporting seat outside the mount pad outside all is provided with the housing, electric telescopic handle is provided with two places.
Compared with the prior art, the beneficial effects of the utility model are as follows:
through the cooperation change of the slide bar, the integral key shaft and the reel of the rolling assembly of the ventilation mechanism, the slide bar is adjusted to the opening and closing amount of the heat-preservation film, the ventilation amount of gas is convenient to control, and meanwhile, through the arrangement of the ventilation mechanism, the gas in the greenhouse body is convenient to be rapidly discharged, so that the efficiency of rapidly replacing the gas is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.
Fig. 1 is a first structural schematic diagram of a ventilation device for a grape planting greenhouse according to the present invention;
fig. 2 is a second structural schematic diagram of the ventilation device for the grape planting greenhouse of the present invention;
fig. 3 is a schematic main sectional structure view of a ventilation device for a grape planting greenhouse according to the present invention;
fig. 4 is a first structural schematic view of a removing cover of the ventilating device for the grape planting greenhouse according to the present invention;
fig. 5 is a second structural schematic view of the ventilation device for the grape planting greenhouse of the present invention, with the hood removed;
fig. 6 is a schematic structural view of the ventilation device for the grape planting greenhouse of the present invention after removing the side plate;
fig. 7 is a schematic structural view of the ventilation mechanism of the ventilation device for the grape planting greenhouse according to the present invention in a disassembled state;
fig. 8 is an enlarged schematic view of a portion a of fig. 5.
The reference numerals are illustrated below:
1. a greenhouse main body; 11. a main beam; 12. a support beam; 13. a side plate; 2. a ventilation mechanism; 21. a winding component; 211. a supporting seat; 212. a slide bar; 213. a spline shaft; 214. a winding drum; 215. a first bevel gear; 216. a second bevel gear; 217. a servo motor; 218. a box cover; 219. an electric telescopic rod; 22. resetting the assembly; 221. a connecting rod; 222. pulling a rope; 223. a reel; 224. a torsion spring; 225. a mounting base; 23. a heat-insulating film; 24. a first transition bar; 25. a second transition bar; 3. a ventilation mechanism; 31. an air duct; 32. a communicating pipe; 33. a blower; 34. and (4) air holes.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1-8, a ventilation device for a grape planting greenhouse comprises a ventilation mechanism 2 arranged on a greenhouse main body 1 and used for communicating the inner side of the greenhouse with the outside, and a ventilation mechanism 3 arranged on the inner side of the greenhouse main body 1 and used for enabling air on the inner side of the greenhouse to flow out quickly, wherein the ventilation mechanism 2 and the ventilation mechanism 3 are connected with the greenhouse main body 1;
in this embodiment: the greenhouse main body 1 comprises main beams 11 arranged on two sides and supporting beams 12 uniformly distributed between the main beams 11, the main beams 11 and the supporting beams 12 form a greenhouse body, the periphery of the greenhouse body is provided with side plates 13, and a greenhouse structure is formed by the main beams 11, the supporting beams 12 and the side plates 13;
in this embodiment: the ventilation mechanism 2 comprises a rolling component 21 arranged on the rear side plate 13 and a resetting component 22 arranged on the front side plate 13, and a heat-insulating film 23 is arranged between the rolling component 21 and the resetting component 22; the winding component 21 comprises supporting seats 211 correspondingly arranged on the outer walls of the girder 11 and the supporting beam 12, a sliding rod 212 penetrates through the supporting seat 211, spline shafts 213 are adjacently arranged between the girder 11 and the supporting beam 12 on the outer diameter of the sliding rod 212, a winding drum 214 is arranged between the supporting seats 211 on the outer diameter of the sliding rod 212, a first bevel gear 215 is arranged at one end of the sliding rod 212, a second bevel gear 216 is meshed with the lower side of the first bevel gear 215, the second bevel gear 216 is arranged at the output end of a servo motor 217, a box cover 218 is arranged on the periphery of the servo motor 217, one end of the box cover 218 is connected with an electric telescopic rod 219, the resetting component 22 comprises a mounting seat 225 correspondingly arranged with the supporting seat 211, a winding shaft 223 is arranged on the mounting seat 225, a pull rope 222 is wound on the outer diameter of the winding shaft 223, the other end of the pull rope 222 is connected with a connecting rod 221, the connecting rod 221 is connected with the heat preservation film 23, and torsion springs 224 are arranged between the two ends of the winding shaft 223 and the mounting seat 225;
the sliding rod 212 is connected with the supporting seat 211 in a sliding mode, the sliding rod 212 is welded with the spline shaft 213, the inner diameter of the winding drum 214 is provided with a spline groove, the winding drum 214 is connected with the supporting seat 211 in a rotating mode through a bearing seat, the heat-insulating film 23 is wound on the winding drum 214, the two side walls of the supporting beam 12 and the main beam 11 are correspondingly provided with sliding grooves relative to the inner wall of the supporting beam 12, the connecting rod 221 slides in the sliding grooves, one side, close to the winding drum 214, of the main beam 11 is provided with a first transition rod 24, the mounting seat 225 is provided with a second transition rod 25, the first transition rod 24 and the second transition rod 25 are tangent to the lower side of the heat-insulating film 23, the winding shaft 223 is connected with the mounting seat 225 in a rotating mode, and the pull rope 222 is connected with two positions on each connecting rod 221; during small ventilation, the servo motor 217 works to drive the second bevel gear 216 to be meshed with the first bevel gear 215 to rotate, so that the sliding rod 212 drives the spline shaft 213 to rotate, the winding drum 214 matched with the spline shaft 213 is driven to rotate, the heat preservation film 23 adjacent to the top of the greenhouse is wound, during large ventilation, the box cover 218 integrally pushes the sliding rod 212 and the spline shaft 213 to move towards one side through the contraction of the electric telescopic rod 219, the spline shaft 213 is inserted into the adjacent winding drum 214 to be connected, the whole heat preservation film 23 on the top of the greenhouse is wound through the work of the servo motor 217, when the heat preservation film 23 is wound, the connecting rod 221 pulls the winding shaft 223 to rotate through the pull rope 222, the torsion spring 224 stores power on the winding shaft 223, and the first transition rod 24 and the second transition rod 25 buffer and protect the heat preservation film 23 in the winding and unwinding process.
In this embodiment: the ventilation mechanism 3 comprises air pipes 31 arranged on the front inner wall and the rear inner wall of the girder 11 and the supporting beam 12, one side of each air pipe 31 is connected with a communication pipe 32, the rear air pipe 31 is communicated with a blower 33, air holes 34 are formed in the opposite walls of the air pipes 31, at least three layers of air pipes 31 are vertically arranged, the air pipes 31 are symmetrically arranged in the front and the rear direction, wind power is generated by the operation of the blower 33, the air pipes 31 are blown to the inside to enter the greenhouse, and gas in the greenhouse is upwards discharged to perform quick ventilation.
Further: supporting seat 211 outside, mount pad 225 outside all are provided with the housing, and electric telescopic handle 219 is provided with two places, shields rolling subassembly 21, reset assembly 22 through the housing.
The utility model discloses theory of operation and use flow: when the greenhouse needs small ventilation, the servo motor 217 of the ventilation mechanism 2 works to drive the second bevel gear 216 to be meshed with the first bevel gear 215 to rotate, the sliding rod 212 drives the spline shaft 213 to rotate, the winding drum 214 matched with the spline shaft 213 is driven to rotate, the heat preservation film 23 adjacent to the top of the greenhouse is wound, the connecting rod 221 pulls the winding drum 223 to rotate through the pull rope 222, the torsion spring 224 stores force on the winding drum 223, gas in the greenhouse is slowly discharged, when quick ventilation is needed, the electric telescopic rod 219 contracts, the box cover 218 integrally pushes the sliding rod 212 and the spline shaft 213 to move towards one side, the spline shaft 213 is inserted into the adjacent winding drum 214 to be connected, the servo motor 217 works to wind the whole heat preservation film 23 on the top of the greenhouse, then the air blower 33 of the ventilation mechanism 3 works to enable the gas in the inner bottom of the greenhouse to flow relatively through the air pipe 31, the gas in the greenhouse is pushed upwards for ventilation, and when the heat preservation film 23 needs to be covered, the servo motor 217 reversely rotates to loosen the heat preservation film 23, and the torsion spring 224 of the reset assembly 22 reversely rotates to pull the covering film 223 to cover the heat preservation film 23 under the pull rope 222.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (10)
1. The utility model provides a ventilation unit for grape planting big-arch shelter which characterized in that: the greenhouse comprises a ventilation mechanism (2) which is arranged on a greenhouse main body (1) and is used for communicating the inner side of the greenhouse with the outside, and a ventilation mechanism (3) which is arranged on the inner side of the greenhouse main body (1) and enables air on the inner side of the greenhouse to flow out quickly, wherein the ventilation mechanism (2) and the ventilation mechanism (3) are connected with the greenhouse main body (1);
the greenhouse main body (1) comprises main beams (11) arranged on two sides and supporting beams (12) uniformly distributed between the main beams (11), and side plates (13) are arranged on the periphery of the greenhouse body formed by the main beams (11) and the supporting beams (12);
the ventilation mechanism (2) comprises a rolling component (21) arranged on the side plate (13) at the rear side and a resetting component (22) arranged on the side plate (13) at the front side, and a heat-insulating film (23) is arranged between the rolling component (21) and the resetting component (22); the winding assembly (21) is arranged on the girder (11) and the supporting seat (211) on the outer wall of the supporting beam (12) correspondingly, a sliding rod (212) is arranged on the supporting seat (211) in a penetrating mode, the sliding rod (212) is located on the outer diameter of the girder (11) and adjacent to the supporting beam (12) to be provided with a spline shaft (213), a winding drum (214) is arranged between the supporting seats (211) on the outer diameter of the sliding rod (212), a first bevel gear (215) is installed at one end of the sliding rod (212), a second bevel gear (216) is meshed on the lower side of the first bevel gear (215), the second bevel gear (216) is installed at the output end of a servo motor (217), a box cover (218) is arranged on the periphery of the servo motor (217), and one end of the box cover (218) is connected with an electric telescopic rod (219).
2. The ventilation device for the grape planting greenhouse of claim 1, wherein: reset assembly (22) include with mount pad (225) that supporting seat (211) correspond the setting, be provided with spool (223) on mount pad (225), the winding has stay cord (222) on spool (223) external diameter, stay cord (222) other end is connected with connecting rod (221), connecting rod (221) with heat preservation film (23) are connected, spool (223) both ends with be provided with torsional spring (224) between mount pad (225).
3. The ventilation device for the grape planting greenhouse of claim 1, wherein: ventilation mechanism (3) are including setting up main beam (11) tuber pipe (31) on the inner wall around supporting beam (12), tuber pipe (31) one side is connected with communicating pipe (32), rear side tuber pipe (31) intercommunication has forced draught blower (33), be provided with bleeder vent (34) on tuber pipe (31) the relative wall.
4. The ventilation device for the grape planting greenhouse of claim 3, wherein: the air pipe (31) is vertically provided with at least three layers, and the air pipe (31) is symmetrically arranged in front and back.
5. The ventilation device for the grape planting greenhouse of claim 1, wherein: the sliding rod (212) is connected with the supporting seat (211) in a sliding mode, the sliding rod (212) is welded with the spline shaft (213), and a spline groove is formed in the inner diameter of the winding drum (214).
6. The ventilation device for the grape planting greenhouse of claim 1, wherein: the winding drum (214) is rotatably connected with the supporting seat (211) through a bearing seat, and the heat-insulating film (23) is wound on the winding drum (214).
7. The ventilation device for the grape planting greenhouse of claim 2, wherein: the two side walls of the supporting beam (12) and the main beam (11) are correspondingly provided with sliding grooves relative to the inner wall of the supporting beam (12), and the connecting rod (221) slides in the sliding grooves.
8. The ventilation device for the grape planting greenhouse of claim 7, wherein: the main beam (11) is close to a first transition rod (24) is arranged on one side of the winding drum (214), a second transition rod (25) is arranged on the mounting seat (225), and the first transition rod (24) and the second transition rod (25) are tangent to the lower side of the heat-insulating film (23).
9. The ventilation device for the grape planting greenhouse of claim 2, wherein: the reel (223) is rotatably connected with the mounting seat (225), and the pull rope (222) is connected with two positions on each connecting rod (221).
10. The ventilation device for the grape planting greenhouse of claim 2, wherein: the supporting seat (211) outside the mount pad (225) outside all is provided with the housing, electric telescopic handle (219) is provided with two places.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221968429.6U CN218302535U (en) | 2022-07-28 | 2022-07-28 | A ventilation unit for grape plants big-arch shelter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221968429.6U CN218302535U (en) | 2022-07-28 | 2022-07-28 | A ventilation unit for grape plants big-arch shelter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218302535U true CN218302535U (en) | 2023-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221968429.6U Active CN218302535U (en) | 2022-07-28 | 2022-07-28 | A ventilation unit for grape plants big-arch shelter |
Country Status (1)
| Country | Link |
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| CN (1) | CN218302535U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117837782A (en) * | 2024-03-07 | 2024-04-09 | 南京信息工程大学 | Ventilation device for regulating and controlling temperature and humidity of grape shadow room |
| CN118679985A (en) * | 2024-07-10 | 2024-09-24 | 上海浦东现代农业温室工程技术有限公司 | A smart agricultural greenhouse |
-
2022
- 2022-07-28 CN CN202221968429.6U patent/CN218302535U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117837782A (en) * | 2024-03-07 | 2024-04-09 | 南京信息工程大学 | Ventilation device for regulating and controlling temperature and humidity of grape shadow room |
| CN117837782B (en) * | 2024-03-07 | 2024-05-10 | 南京信息工程大学 | A ventilation device for controlling temperature and humidity in a grape shade house |
| CN118679985A (en) * | 2024-07-10 | 2024-09-24 | 上海浦东现代农业温室工程技术有限公司 | A smart agricultural greenhouse |
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