CN220235573U - Vegetable planting greenhouse ventilation device - Google Patents

Vegetable planting greenhouse ventilation device Download PDF

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Publication number
CN220235573U
CN220235573U CN202321779113.7U CN202321779113U CN220235573U CN 220235573 U CN220235573 U CN 220235573U CN 202321779113 U CN202321779113 U CN 202321779113U CN 220235573 U CN220235573 U CN 220235573U
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China
Prior art keywords
ventilation
frame
vegetable planting
window
planting greenhouse
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Active
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CN202321779113.7U
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Chinese (zh)
Inventor
苏晓玲
王建梅
王筠婷
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Hainan Silklu Agricultural Technology Co ltd
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Hainan Silklu Agricultural Technology Co ltd
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Priority to CN202321779113.7U priority Critical patent/CN220235573U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25Greenhouse technology, e.g. cooling systems therefor

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Abstract

The utility model relates to the technical field of livestock breeding, in particular to a ventilation device for a vegetable planting greenhouse. The technical proposal comprises: the ventilating window is embedded and installed on two sides of the inner wall of the shed frame at equal intervals, the glass window is installed in the ventilating window through a hinge, a hanging bracket is fixedly installed at the top of the inside of the shed frame, the ventilating transmission mechanism comprises a servo motor and a screw rod, a wire sleeve frame is sleeved on the outer side threads of the screw rod, and shaft rods are installed on two sides of the wire sleeve frame at equal intervals through shaft pieces. According to the utility model, the screw rod is driven to rotate by the servo motor to electrify, the rotating screw rod drives the screw sleeve frame to move downwards, and the downwards moving screw sleeve frame drives the glass window to move in a rotary arc line by taking the hinge as the axis through the shaft rod, so that the purpose of automatically opening the glass window to perform ventilation through the ventilation window is realized, and a plurality of groups of glass windows are simultaneously opened to realize large-area ventilation, so that the ventilation efficiency of the inside of the shed frame is improved.

Description

Vegetable planting greenhouse ventilation device
Technical Field
The utility model relates to the technical field of greenhouse ventilation, in particular to a ventilation device for a vegetable planting greenhouse.
Background
The vegetable planting greenhouse is a frame tectorial membrane structure with excellent heat preservation performance, it appears to make people eat out-of-season vegetables, general vegetable greenhouse uses bamboo structure or steel construction's skeleton, cover one or more layers of heat preservation plastic film above, just so form a greenhouse space, need use ventilation device to ventilate it in vegetable planting greenhouse, guarantee the inside air quality of greenhouse, wherein the application number is "vegetable planting greenhouse ventilation device" disclosed in CN218634887U ", it has solved when the outside wind direction of greenhouse just changes the ventilator direction and basically plays the effect of taking a breath, bring a plurality of drawbacks that influence to the growth of vegetable in the greenhouse, further search finds, the application number is" vegetable planting greenhouse ventilation device "disclosed in CN217694589U", through concrete technical structure setting, practical solution is generally the ventilator is installed at the greenhouse top, maintain technical drawbacks such as comparatively inconvenient, but in the vegetable planting greenhouse ventilation device of similar structure still has a great deal of defects like ventilation device in actual use: the vegetable greenhouse has the advantages that the vegetable greenhouse does not have a large-area ventilation function, so that the vegetable greenhouse cannot be ventilated rapidly, the ventilation efficiency of the vegetable greenhouse is low, the vegetable greenhouse does not have the function of independently cleaning the protective net, grass scraps can be adsorbed on the protective net outdoors, the protective net is blocked, the ventilation effect of the vegetable greenhouse is affected, and the vegetable greenhouse ventilation device is required to be designed.
Disclosure of Invention
The utility model aims to provide a ventilation device for a vegetable planting greenhouse, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a vegetable planting big-arch shelter ventilation unit, includes rack, glass window and ventilation drive mechanism, the both sides equidistance embedding of rack inner wall is installed the ventilation window, the glass window is installed through the hinge to the inside of ventilation window, the inside of glass window is through installing pipe fixed mounting and is had the ventilation subassembly, the ventilation subassembly is including installing cover, fan, the protection casing is installed to the front screw thread of ventilation subassembly, rotatory flabellum is installed through the pedestal to the inside of protection casing, the positive fixed mounting of rotatory flabellum has the clearance pole, and the protection network is installed in the front embedding of protection casing, the inside top fixed mounting of rack has the gallows, ventilation drive mechanism includes servo motor, lead screw, the silk cover frame has been cup jointed to the outside screw thread of lead screw, the axostylus axostyle is installed through the axis spare equidistance to the both sides of silk cover frame.
The glass window is driven by the downwards moving wire sleeve frame to move in a rotary arc line by taking the hinge as an axle center through the shaft rod, so that the glass window can be automatically opened and closed according to the ventilation requirement of the shed frame, a worker does not need to manually open and close the glass window, the workload of the worker is reduced, meanwhile, the opened glass window can protect the ventilation window, dust and rainwater are effectively prevented from entering the shed frame, and the safety of vegetable planting in the shed frame is ensured.
Preferably, the inner wall of the glass window is fixedly provided with a connecting shaft piece, the inside of the connecting shaft piece is movably connected with one end of the shaft rod through the shaft piece, and the two sides of the mounting tube are provided with pin holes. The pin hole can provide a plugging position for the bolt, so that the mounting cover can be conveniently plugged and assembled.
Preferably, an air detector is fixedly arranged on one side of the bottom of the hanging frame, and a controller is fixedly arranged on one side of the top of the hanging frame. The other side of the bottom of the hanging bracket is fixedly provided with a temperature detector, and the temperature detector is electrically connected with the controller through a wire.
Preferably, the bottom screw thread of silk cover frame is installed and is run through the hoist and mount screw rod, and the hoop is installed through the axle dish rotation to the bottom of hoist and mount screw rod, and the inside of hoop runs through and installs the irrigation pipe. The bottom equidistance screw thread of irrigation pipe installs atomizer, can carry out atomizing through atomizer the water source of the inside transport of irrigation pipe and spray, has improved the homogeneity of irrigation.
Preferably, a servo motor is fixedly arranged at the top of the hanging bracket, and the output end of the servo motor is fixedly connected with the top end of the screw rod. The servo motor is electrically connected with the controller through a wire, so that the controller can conveniently control the servo motor to be electrified and run.
Preferably, a fan is installed on one side of the inside of the installation cover through a shaft bracket, and through holes are formed in two sides of the installation cover. The fan passes through wire and controller electric connection, and the controller of being convenient for controls fan circular telegram operation, and the installation cover is convenient for the bolt to stretch out and draw back the removal through the through-hole.
Preferably, the gear is rotatably installed on the other side inside the installation cover through the installation frame, the toothed bar is installed on two sides of the gear in a meshed mode, and a bolt is fixedly installed at one end of the toothed bar. The limiting cover is arranged on the back thread of the mounting frame, and the moving position of the toothed bar can be limited through the limiting cover.
Compared with the prior art, the utility model has the beneficial effects that:
1. the screw rod is driven to rotate through the servo motor power-on operation, the rotating screw rod drives the screw sleeve frame to move downwards, the screw sleeve frame which moves downwards drives the glass window to move in a rotary arc line by taking the hinge as the axis through the shaft rod, so that the purpose of automatically opening the glass window to perform ventilation through the ventilation window is achieved, a plurality of groups of glass windows are simultaneously opened to realize large-area ventilation, ventilation can be performed rapidly, and ventilation efficiency inside the shed frame is improved.
2. The cleaning rod is driven to rotate through the rotating fan blades, the rotating cleaning rod can clean the front face of the protective net, dust and foreign matters adhered to the front face of the protective net are effectively cleaned, the protective net is prevented from being blocked by the foreign matters, the function of independently cleaning the protective net is achieved, the protective net is not required to be disassembled for cleaning in the independent cleaning process, the cleaning workload of workers is reduced, meanwhile, the protective net is kept smooth, and the ventilation and ventilation efficiency of the ventilation assembly is guaranteed.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a schematic view of a part of the ventilation transmission mechanism of the present utility model;
FIG. 4 is a schematic view of a partially deployed glazing according to the utility model;
FIG. 5 is a schematic view of a part of a protective cover according to the present utility model;
FIG. 6 is a partially exploded view of the vent assembly of the present utility model;
fig. 7 is a schematic view of a sectional partial structure of a ventilation assembly according to the present utility model.
In the figure: 1. a shed frame; 101. a ventilation window; 2. a glazing; 201. installing a pipe; 202. a coupling; 3. a protective cover; 301. rotating the fan blades; 302. cleaning a rod; 303. a protective net; 4. a hanging bracket; 401. an air detector; 402. a controller; 5. irrigation pipes; 501. hoisting a screw; 502. a collar; 6. a ventilation transmission mechanism; 601. a servo motor; 602. a screw rod; 603. a silk sleeve frame; 604. a shaft lever; 7. a ventilation assembly; 701. a mounting cover; 702. a blower; 703. a mounting frame; 704. a gear; 705. a toothed bar; 706. a bolt.
Detailed Description
The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.
Example 1
As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7, the ventilation device for the vegetable planting greenhouse provided by the utility model comprises a greenhouse frame 1, glass windows 2 and a ventilation transmission mechanism 6, wherein ventilation windows 101 are embedded and installed on two sides of the inner wall of the greenhouse frame 1 at equal intervals, pin holes are formed on two sides of a mounting pipe 201, the glass windows 2 are installed in the ventilation windows 101 through hinges, a ventilation assembly 7 is fixedly installed in the glass windows 2 through the mounting pipe 201, the ventilation assembly 7 comprises a mounting cover 701 and a fan 702, the fan 702 is installed on one side of the inside of the mounting cover 701 through a shaft frame, through holes are formed on two sides of the mounting cover 701, a gear 704 is rotatably installed on the other side of the inside of the mounting cover 701 through a mounting frame 703, tooth bars 705 are installed on two sides of the gear 704 in a meshed manner, and a plug pin 706 is fixedly installed at one end of each tooth bar 705;
the front thread of ventilation subassembly 7 installs protection casing 3, the inside of protection casing 3 installs rotatory flabellum 301 through the pedestal, the positive fixed mounting of rotatory flabellum 301 has clearance pole 302, and the front embedding of protection casing 3 installs protection network 303, the inside top fixed mounting of rack 1 has gallows 4, the bottom one side fixed mounting of gallows 4 has air detector 401, the top one side fixed mounting of gallows 4 has controller 402, ventilation drive mechanism 6 includes servo motor 601, lead screw 602, the outside screw of lead screw 602 has cup jointed wire cover frame 603, the axostylus axostyle 604 is installed through the shaft part equidistance to the both sides of wire cover frame 603, the top fixed mounting of gallows 4 has servo motor 601, the output of servo motor 601 and the top fixed connection of lead screw 602.
The working principle of the vegetable planting greenhouse ventilation device based on the first embodiment is as follows: the two groups of toothed bars 705 are driven to synchronously move by screwing the gear 704, the moving toothed bars 705 drive the bolts 706 to extend into the pin holes on two sides of the mounting tube 201, the mounting cover 701 is fixed inside the mounting tube 201, the purpose of quickly locking the ventilation assembly 7 is achieved, the ventilation assembly 7 is installed without auxiliary tools, the convenience of assembling the ventilation assembly 7 is improved, meanwhile, workers can conveniently detach the ventilation assembly 7 for maintenance, the rotary protective cover 3 is in threaded connection with the threaded end of the front face of the mounting cover 701, safety protection is carried out by the protective net 303 on the front face of the protective cover 3, sundries are effectively prevented from entering the inside of the ventilation assembly 7, and the safety of the ventilation assembly 7 is guaranteed;
the air quality in the shed frame 1 is monitored in real time through the air detector 401, monitoring information is transmitted to the controller 402 for calculation, the servo motor 601 and the fan 702 are selectively controlled to operate according to the calculation structure, when the oxygen content in the shed frame 1 reaches the minimum content value and large-area ventilation is needed, the screw rod 602 is driven to rotate through the servo motor 601 to operate through the energization, the rotating screw rod 602 drives the wire sleeve frame 603 to move downwards, the wire sleeve frame 603 moving downwards drives the glass window 2 to move in a rotating arc line by taking a hinge as an axis through the shaft rod 604, the purpose of automatically opening the glass window 2 for ventilation through the ventilation window 101 is achieved, and a plurality of groups of glass windows 2 are simultaneously opened to realize large-area ventilation and can realize rapid ventilation;
when the oxygen content in the shed frame 1 reaches the ventilation standard, wind power is generated through the electrification operation of the fan 702 to ventilate the interior of the shed frame 1, the wind power generated by the electrification operation of the fan 702 can drive the rotary fan blades 301 to rotate, the rotary fan blades 301 drive the cleaning rods 302 to rotate, the rotary cleaning rods 302 can clean the front surface of the protective net 303, dust and foreign matters adhered to the front surface of the protective net 303 are effectively cleaned, the protective net 303 is prevented from being blocked by the foreign matters, the function of independently cleaning the protective net 303 is achieved, the protective net 303 is not required to be cleaned by the independent cleaning, the cleaning workload of workers is reduced, meanwhile, the protective net 303 is kept smooth, and the ventilation efficiency of the ventilation assembly 7 is ensured;
and the temperature inside the shed frame 1 can be monitored in real time through the temperature detector at the bottom of the hanging frame 4, the monitored temperature information is transmitted to the controller 402, the fan 702 and the servo motor 601 are controlled to be electrified and run according to the temperature value set in the controller 402, and the selective ventilation mode is conveniently carried out according to the temperature in the shed.
Example two
As shown in fig. 1, 2 and 3, the ventilation device for vegetable planting greenhouse according to the present utility model further includes: the inner wall fixed mounting of glass window 2 has the shaft member 202, and the inside of shaft member 202 is through shaft member and axostylus axostyle 604 one end swing joint, and the hoist screw 501 of running through is installed to the bottom screw thread of silk cover frame 603, and hoop cover 502 is installed through the pivot rotation to the bottom of hoist screw 501, and irrigation pipe 5 is installed in the inside penetration of hoop cover 502.
In this embodiment, as shown in fig. 2, the glass window 2 is movably connected to one end of the shaft rod 604 through the connecting shaft 202, so that the shaft rod 604 pushes the glass window 2 to perform an arc movement; as shown in fig. 1, 2 and 3, two sets of lifting screws 501 can move up and down in the silk sleeve frame 603 by synchronously rotating, the vertical height of the irrigation pipe 5 which can be adjusted by the lifting screws 501 moving up and down is convenient to adjust according to irrigation requirements, and the irrigation pipe 5 is externally connected with a water pipe so as to spray water sources for the vegetables in the shed frame 1.
The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims (7)

1. Vegetable planting big-arch shelter ventilation unit, including rack (1), glass window (2) and ventilation drive mechanism (6), its characterized in that: the utility model discloses a fan, including rack (1) inner wall, ventilation window (101) are installed in the both sides equidistance embedding of rack (1) inner wall, glass window (2) are installed through the hinge to the inside of ventilation window (101), the inside of glass window (2) is through installing tube (201) fixed mounting ventilation subassembly (7), ventilation subassembly (7) are including installing cover (701), fan (702), protection casing (3) are installed to the front screw thread of ventilation subassembly (7), rotatory flabellum (301) are installed through the pedestal in the inside of protection casing (3), cleaning rod (302) are installed in the front fixed mounting of rotatory flabellum (301), and protection screen (303) are installed in the front embedding of protection casing (3), inside top fixed mounting of rack (1) has gallows (4), ventilation drive mechanism (6) are including servo motor (601), lead screw (602), threaded sleeve frame (603) are cup jointed in the outside screw thread, axostylus axostyle (604) are installed through the shaft piece equidistance in the both sides of silk sleeve frame (603).
2. The vegetable planting greenhouse ventilation device according to claim 1, wherein: the inner wall of the glass window (2) is fixedly provided with a connecting shaft (202), the inside of the connecting shaft (202) is movably connected with one end of a shaft lever (604) through the shaft, and two sides of the mounting tube (201) are provided with pin holes.
3. The vegetable planting greenhouse ventilation device according to claim 1, wherein: an air detector (401) is fixedly arranged on one side of the bottom of the hanging frame (4), and a controller (402) is fixedly arranged on one side of the top of the hanging frame (4).
4. The vegetable planting greenhouse ventilation device according to claim 1, wherein: the bottom screw thread of silk cover frame (603) is installed hoist and mount screw rod (501) that run through, and hoop (502) are installed through the axle dish rotation to the bottom of hoist and mount screw rod (501), and irrigation pipe (5) are installed in the inside run through of hoop (502).
5. The vegetable planting greenhouse ventilation device according to claim 1, wherein: the top of gallows (4) fixed mounting has servo motor (601), and the output of servo motor (601) is connected with the top fixed of lead screw (602).
6. The vegetable planting greenhouse ventilation device according to claim 1, wherein: a fan (702) is arranged on one side of the inside of the mounting cover (701) through a shaft bracket, and through holes are formed in two sides of the mounting cover (701).
7. The vegetable planting greenhouse ventilation device according to claim 1, wherein: the other side inside the installation cover (701) is rotatably provided with a gear (704) through a mounting frame (703), two sides of the gear (704) are meshed and provided with a toothed bar (705), and one end of the toothed bar (705) is fixedly provided with a bolt (706).
CN202321779113.7U 2023-07-07 2023-07-07 Vegetable planting greenhouse ventilation device Active CN220235573U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321779113.7U CN220235573U (en) 2023-07-07 2023-07-07 Vegetable planting greenhouse ventilation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321779113.7U CN220235573U (en) 2023-07-07 2023-07-07 Vegetable planting greenhouse ventilation device

Publications (1)

Publication Number Publication Date
CN220235573U true CN220235573U (en) 2023-12-26

Family

ID=89263859

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321779113.7U Active CN220235573U (en) 2023-07-07 2023-07-07 Vegetable planting greenhouse ventilation device

Country Status (1)

Country Link
CN (1) CN220235573U (en)

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