CN210987348U

CN210987348U - Ventilation unit is planted to big-arch shelter with turn to function

Info

Publication number: CN210987348U
Application number: CN201921698298.2U
Authority: CN
Inventors: 刘金凤
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-07-14
Anticipated expiration: 2029-10-11

Abstract

The utility model relates to a big-arch shelter plants technical field, especially is a ventilation unit is planted to big-arch shelter with turn to function, including first framework, installation cover and second framework, be provided with first framework on the left side position of installation cover, the symmetry is provided with first transmission case on the front and back both sides position of first framework below, two first transmission case internally mounted has first driven conical gear, rotate between first driven conical gear and the first transmission case and be connected, first driven conical gear is connected with two-way threaded rod one end, two-way threaded rod vertically sets up inside first framework, and rotate between two-way threaded rod and the first framework and be connected, be provided with the second framework on the right side position of installation cover; the utility model discloses in, through setting up first framework, second framework and installation cover, increased the automation level of device, increased the dustproof and dampproofing effect of device, increased turning to of device and the ability of transferring the wind direction.

Description

Ventilation unit is planted to big-arch shelter with turn to function

Technical Field

The utility model relates to a technical field is planted to the big-arch shelter, specifically is a ventilation unit is planted to big-arch shelter with turn to function.

Background

With the development of modern agriculture, the technology of out-of-season vegetables is more and more mature, and the out-of-season vegetables are sold in abnormal production seasons, so that the price and the like are higher, and great benefit is brought to planted people. Generally, out-of-season vegetables are planted in greenhouses, and in order to guarantee planting quality in the greenhouse planting process, ventilation treatment needs to be carried out on the greenhouses, so that the demand for greenhouse planting ventilation devices with a turning function is increasing day by day.

The existing device can not control the opening and closing of the air port when being used, has low automation level, can not meet the requirement of heat preservation planting when being used, and simultaneously has poor damp-proof and dustproof effects when not ventilating, and simultaneously can not control the wind direction when being used, so that the device can not be adjusted according to the planting process of vegetables, therefore, the greenhouse planting ventilation device with the steering function is provided aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ventilation unit is planted to big-arch shelter with turn to function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a greenhouse planting ventilation device with a steering function comprises a first frame body, an installation cover and second frame bodies, wherein the left side position of the installation cover is provided with the first frame body, the front side position and the rear side position below the first frame body are symmetrically provided with first transmission boxes, two first transmission boxes are internally provided with first driven bevel gears, the first driven bevel gears are rotatably connected with the first transmission boxes, the first driven bevel gears are connected with one end of a bidirectional threaded rod, the bidirectional threaded rod is longitudinally arranged in the first frame body, the bidirectional threaded rod is rotatably connected with the first frame body, the upper position and the lower position of the front side and the lower position of the rear side of the first frame body are symmetrically provided with second sliding blocks, the two second sliding blocks are connected with the bidirectional threaded rod through transmission nuts, the left side position of the first frame body is provided with a cover plate, the upper position and the lower position of the front side and the rear side of the cover plate are symmetrically provided with first sliding blocks, two first slider passes through cross connecting rod and two the second slider is connected, be provided with the second framework on the right side position of installation cover, evenly install the second transmission case on the side of second framework, second transmission case internally mounted has the driven conical gear of second, rotate between the driven conical gear of second and the second transmission case and be connected, install the transmission shaft in the second framework of second transmission case one side, rotate between transmission shaft and the second framework and be connected, the transmission shaft is connected with the driven conical gear of second, install the blade on the transmission shaft.

Preferably, a second driving bevel gear is mounted in the second transmission case, and the second driving bevel gear is rotatably connected with the second transmission case.

Preferably, the second driving bevel gear is meshed with the second driven bevel gear, two adjacent second driving bevel gears are connected through a rotating shaft, the rotating shaft on the second driving bevel gear is connected with an output shaft of the second motor through a coupler, and the second motor is installed in the second frame.

Preferably, first transmission case internally mounted has first initiative conical tooth wheel, meshing connection between first initiative conical tooth wheel and the first driven conical tooth wheel, two install first motor in the first framework between the first transmission case, first motor is connected with first initiative conical tooth wheel through the pivot.

Preferably, a dust screen is installed in the installation cover on the right side of the first frame body, a fan is installed in the installation cover on the right side of the dust screen, and a wind collecting cover is installed in the installation cover between the fan and the second frame body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, through the arrangement of the first frame body, the first transmission case, the first driving bevel gear, the first driven bevel gear, the cross connecting rod and the bidirectional threaded rod, the device can control the opening and closing of the air port, so that the device can control the opening and closing size of the air port, and meanwhile, when the greenhouse needs to be sealed and insulated, the device can be insulated, moreover, when the greenhouse is not used, the cover plate covers the first frame body, so that the dustproof and moistureproof treatment can be carried out, and the use safety of the device is improved;

2. the utility model discloses in, through setting up second framework, transmission shaft, second transmission case, second initiative conical gear and the driven conical gear of second, increased the regulation nature of device, make the device can be according to the kind of crop and the direction of the condition control wind that receives wind, solved prior art and can not control the direction of wind when ventilating and lead to the impaired and limited problem of crop growth, optimized the growth condition of crops, increased the output of crop, improved economic benefits.

Drawings

FIG. 1 is a front cross-sectional view of the device of the present invention;

FIG. 2 is a side cross-sectional view of the first frame of FIG. 1 in accordance with the present invention;

fig. 3 is a side cross-sectional view of the second frame of fig. 1 according to the present invention.

In the figure: the device comprises a cover plate 1, a first frame 2, a dust screen 3, an installation cover 4, a fan 5, a wind collecting cover 6, a second frame 7, a first sliding block 8, a cross connecting rod 9, a second sliding block 10, a bidirectional threaded rod 11, a first driven bevel gear 12, a first driving bevel gear 13, a first transmission box 14, a first motor 15, a second motor 16, a second driving bevel gear 17, a second driven bevel gear 18, a blade 19, a second transmission box 20 and a transmission shaft 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a greenhouse planting ventilation device with a steering function comprises a first frame body 2, an installation cover 4 and a second frame body 7, wherein the first frame body 2 is arranged at the left side position of the installation cover 4, first transmission boxes 14 are symmetrically arranged at the front side position and the rear side position below the first frame body 2, a first driven bevel gear 12 is arranged inside the two first transmission boxes 14, the first driven bevel gear 12 is rotatably connected with the first transmission boxes 14, the first driven bevel gear 12 is connected with one end of a bidirectional threaded rod 11, the bidirectional threaded rod 11 is longitudinally arranged inside the first frame body 2, the bidirectional threaded rod 11 is rotatably connected with the first frame body 2, second sliding blocks 10 are symmetrically arranged at the upper position and the lower position of the front side and the rear side of the first frame body 2, the two second sliding blocks 10 are connected with the bidirectional threaded rod 11 through transmission nuts, a cover plate 1 is arranged at the left side position of the first frame body 2, the upper and lower positions of the front and rear sides of the cover plate 1 are symmetrically provided with first slide blocks 8, the two first slide blocks 8 are connected with the two second slide blocks 10 through cross connecting rods 9, a first frame body 2, a first transmission box 14, a first driving bevel gear 13, a first driven bevel gear 12, the cross connecting rods 9 and a bidirectional threaded rod 11 are matched for use, so that the opening and closing of the air opening can be controlled conveniently, the opening and closing size of the air opening can be controlled, meanwhile, the device can be subjected to heat preservation treatment when the greenhouse needs to be sealed and heat preserved, in addition, when the greenhouse is not used, the cover plate 1 covers the first frame body 2, the dust-proof and moisture-proof treatment can be performed, the use safety of the device is improved, the right side position of the installation cover 4 is provided with a second frame body 7, the side edges of the second frame body 7 are uniformly provided with second transmission boxes 20, and second driven bevel gears 18 are arranged inside the second transmission boxes 20, the second driven bevel gear 18 is rotatably connected with the second transmission case 20, a transmission shaft 21 is installed in the second frame body 7 on one side of the second transmission case 20, the transmission shaft 21 is rotatably connected with the second frame body 7, the transmission shaft 21 is connected with the second driven bevel gear 18, and blades 19 are installed on the transmission shaft 21.

Install second initiative conical tooth wheel 17 in the second transmission case 20, rotate between second initiative conical tooth wheel 17 and the second transmission case 20 and be connected, meshing connection between second initiative conical tooth wheel 17 and the driven conical tooth wheel 18 of second, adjacent two connect through the pivot between the second initiative conical tooth wheel 17, the pivot on the second initiative conical tooth wheel 17 passes through the output shaft of shaft coupling with second motor 16, second motor 16 installs in second framework 7, first transmission case 14 internally mounted has first initiative conical tooth wheel 13, meshing connection between first initiative conical tooth wheel 13 and the driven conical tooth wheel 12, install first motor 15 in the first framework 2 between two first transmission cases 14, first motor 15 is connected with first initiative conical tooth wheel 13 through the pivot, install dust screen 3 in the installation cover 4 on first framework 2 right side, install fan 5 in the installation cover 4 on dust screen 3 right side, install air-collecting cover 6 in the installation cover 4 between fan 5 and the second framework 7, transmission shaft 21, second transmission case 20, mutually support between second initiative conical gear 17 and the driven conical gear 18 of second, the regulation nature of device has been increased, make the device can be according to the kind of crop and the direction of the condition control wind that receives, the problem that the orientation that can not control the wind when ventilating of prior art leads to the crop impaired and crop growth limited is solved, the growth condition of crops has been optimized, the output of crops has been increased, economic benefits has been improved.

The fan 5 is of type TS-304 and the first and

second motors

15 and 16 are of type Y160M 1-2.

The working process is as follows: when the device is used, the mounting cover 4 is mounted on the side wall of the greenhouse, the device is connected with an external power supply, the cover plate 1 is in a closed state under the condition of nonuse, when the greenhouse needs to be ventilated, the first motor 15 drives the first driving bevel gear 13 to rotate through the rotating shaft, the first driving bevel gear 13 drives the first driven bevel gear 12 to rotate, the first driven bevel gear 12 drives the two-way threaded rod 11 to rotate, the transmission nut drives the second slider 10 to move while the two-way threaded rod 11 rotates, the second slider 10 drives the first slider 8 to move by matching with the cross connecting rod 9, the cross connecting rod 9 makes an opening motion, the cross connecting rod 9 drives the cover plate 1 to open, the cover plate 1 is separated from the first frame body 2, the air inlet is opened, the fan 5 works, then the second motor 16 drives the second driving bevel gear 17 to rotate through the transmission shaft 21, the second driving bevel gear 17 drives the second driven bevel gear 18 to rotate, the second driven bevel gear 18 drives the transmission shaft 21 to rotate, the blades 19 rotate along with the rotation of the transmission shaft 21, and the direction of wind can be controlled according to the rotating angle of the blades 19, so that the device can adjust the steering of the blades 19 according to different crops and further control the blowing direction of the wind, in the process, the first frame body 2, the first transmission box 14, the first driving bevel gear 13, the first driven bevel gear 12, the cross connecting rod 9 and the bidirectional threaded rod 11 are matched for use, the opening and closing of the air opening can be conveniently controlled by the device, the opening and closing size of the air opening can be controlled by the device, meanwhile, when the greenhouse needs to be sealed and insulated, the device can carry out heat preservation treatment, and when the greenhouse is not used, the cover plate 1 covers the first frame body 2, the dust and moisture prevention treatment can be carried out, the use safety of the device is improved, and when the greenhouse is used, the second frame body 7, The transmission shaft 21, the second transmission case 20, the second driving bevel gear 17 and the second driven bevel gear 18 are mutually matched, so that the adjustability of the device is increased, the device can control the guiding of wind according to the types of crops and wind conditions, the problems that the crops are damaged and the growth of the crops is limited due to the fact that the direction of the wind cannot be controlled in the prior art when ventilation is conducted are solved, the growth conditions of the crops are optimized, the yield of the crops is increased, and the economic benefit is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a ventilation unit is planted to big-arch shelter with turn to function, includes first framework (2), installation cover (4) and second framework (7), its characterized in that: a first frame body (2) is arranged at the left side of the installation cover (4), first transmission boxes (14) are symmetrically arranged at the front side and the rear side of the lower portion of the first frame body (2), first driven bevel gears (12) are arranged in the two first transmission boxes (14), the first driven bevel gears (12) are rotatably connected with the first transmission boxes (14), the first driven bevel gears (12) are connected with one ends of two-way threaded rods (11), the two-way threaded rods (11) are longitudinally arranged in the first frame body (2), the two-way threaded rods (11) are rotatably connected with the first frame body (2), second sliding blocks (10) are symmetrically arranged at the upper and lower positions of the front side and the rear side of the first frame body (2), the two second sliding blocks (10) are connected with the two-way threaded rods (11) through transmission nuts, a cover plate (1) is arranged at the left side of the first frame body (2), the upper and lower positions of the front and rear side edges of the cover plate (1) are symmetrically provided with first sliding blocks (8), the two first sliding blocks (8) are connected with two second sliding blocks (10) through cross connecting rods (9), a second frame body (7) is arranged at the right side of the mounting cover (4), second transmission boxes (20) are uniformly arranged on the side edge of the second frame body (7), a second driven bevel gear (18) is arranged in the second transmission case (20), the second driven bevel gear (18) is rotationally connected with a second transmission case (20), a transmission shaft (21) is arranged in the second frame body (7) at one side of the second transmission case (20), the transmission shaft (21) is rotatably connected with the second frame body (7), the transmission shaft (21) is connected with the second driven bevel gear (18), and blades (19) are mounted on the transmission shaft (21).

2. The greenhouse planting ventilation device with the steering function as claimed in claim 1, wherein: and a second driving bevel gear (17) is installed in the second transmission case (20), and the second driving bevel gear (17) is rotationally connected with the second transmission case (20).

3. The greenhouse planting ventilation device with the steering function as claimed in claim 2, wherein: the second driving bevel gear (17) is meshed with the second driven bevel gear (18) and is connected with the second driving bevel gear (17) in a meshed mode, the second driving bevel gear (17) is connected with the second driven bevel gear in a rotating mode, the rotating shaft on the second driving bevel gear (17) is connected with an output shaft of a second motor (16) through a coupler, and the second motor (16) is installed in a second frame body (7).

4. The greenhouse planting ventilation device with the steering function as claimed in claim 1, wherein: first transmission case (14) internally mounted has first initiative conical gear (13), meshing between first initiative conical gear (13) and the first driven conical gear (12) is connected, two install first motor (15) in first framework (2) between first transmission case (14), first motor (15) are connected with first initiative conical gear (13) through the pivot.

5. The greenhouse planting ventilation device with the steering function as claimed in claim 1, wherein: install dust screen (3) in installation cover (4) on first framework (2) right side, install fan (5) in installation cover (4) on dust screen (3) right side, install wind-collecting cover (6) in installation cover (4) between fan (5) and second framework (7).