CN213819121U

CN213819121U - Automatic sun-shading device for agricultural greenhouse planting

Info

Publication number: CN213819121U
Application number: CN202022306495.4U
Authority: CN
Inventors: 张潇屹; 关家振; 陈晓峰; 魏晓辰; 张子缘
Original assignee: Yantai Research Institute of China Agricultural University
Current assignee: Yantai Research Institute of China Agricultural University
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-07-30
Anticipated expiration: 2030-10-16

Abstract

The utility model discloses an agricultural greenhouse plants and uses automatic solar protection devices, including the canopy frame, first supporter and second supporter, the inside fixed mounting of motor guard box has driving motor, and the output of reducing gear box is connected with first winding rod, and the outside of first winding rod is connected with the puggaree, and driving motor's one end fixed mounting is kept away from to first winding rod has a first drive wheel, and the belt has been cup jointed in the outside of first drive wheel, and the second drive wheel has been cup jointed to the inboard that first drive wheel one end was kept away from to the belt, and the one end fixed mounting of second drive wheel has the second winding rod. Through setting up first winding stem of driving motor, second winding stem and rotating band, can realize utilizing driving motor to realize automatic sunshade cloth that receive and releases, design driving motor drives first winding stem when changeing then realizes that sunshade cloth lays in order to realize the effect of sunshade on the canopy membrane, not only improves work efficiency, still makes the workman can reduce unnecessary work.

Description

Automatic sun-shading device for agricultural greenhouse planting

Technical Field

The utility model belongs to the technical field of farming, concretely relates to green house is planted and is used automatic solar protection devices.

Background

China is a big agricultural country, along with the continuous development of national economy and science and technology, the demand of people on vegetables, fruits or flowers is increasing day by day, the demand is difficult to meet by only depending on natural planting, in order to open up a new way and a new method for the comprehensive utilization of natural resources, the planting technology and the cultivation technology are rapidly developed, new situations are presented, multifunctional intensive agricultural greenhouses are rich in design, along with the development of agricultural technology and biotechnology, the proportion of the planting greenhouses in agricultural planting is increasing, the agricultural planting greenhouses can be used in seasons unsuitable for plant growth, different crops have different requirements on factors such as illumination time, illumination intensity, temperature, humidity, ventilation conditions, nutrition and the like in the growth process, even if the same crop has different requirements on the factors in different periods, the greenhouse appearing in recent years, The greenhouse and other people change the structure of the growing environment of crops, so that people can eat out-of-season vegetables and out-of-season fruits, can watch out-of-season flowers and plants, and has great influence on agricultural planting.

Present agricultural greenhouse plants solar protection devices, simple structure hesitates to have only adopted simple solar protection devices, can not realize the automation, need the manual work to spread, so not only increased the loaded down with trivial details of sunshade work, still make labourer increase tired, make solar protection devices's result of use very unsatisfactory, then ordinary solar protection devices produces the puggaree winding very easily carrying out the course of work, the process that leads to whole receipts net just becomes very loaded down with trivial details, probably cause the machine winding in addition, then produce the trouble, need spend more time to go the arrangement, consequently this operating time who has just increased labourer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide agricultural greenhouse plants and uses automatic solar protection devices to propose current agricultural greenhouse solar protection devices in solving above-mentioned background art and in the use, because need artifical taking trouble to go to spread, produce the puggaree winding very easily in carrying out the course of the work, the process that leads to whole receipts net just becomes very loaded down with trivial details, thereby causes solar protection devices' result of use very unsatisfactory and need spend more time to go the problem of arrangement.

In order to achieve the above object, the utility model provides a following technical scheme: the automatic sun-shading device for planting the agricultural greenhouse comprises a greenhouse frame, a first support body and a second support body, wherein a greenhouse film is fixedly installed at the top of the greenhouse frame, an operation box is fixedly installed on one side of the greenhouse frame, a motor protection box is fixedly installed at the top of the first support body, a driving motor is fixedly installed inside the motor protection box, the output end of the driving motor is connected with a reduction box, the output end of the reduction box is connected with a first winding rod, sun-shading cloth is connected to the outer side of the first winding rod, a first transmission wheel is fixedly installed at one end, away from the driving motor, of the first winding rod, a belt is sleeved on the outer side of the first transmission wheel, a second transmission wheel is sleeved on the inner side, away from one end of the first transmission wheel, of the belt is fixedly installed with a second winding rod, and a cloth tying rope is connected to the outer side of the second winding rod, and frequent cloth rods are fixedly arranged at the tops of the first support body and the second support body.

Preferably, one end of the sun-shading cloth, which is far away from the first winding rod, is connected with the cloth tying rope.

Preferably, the front fixed mounting of canopy frame has the observation window, the front movable mounting of canopy frame has the business turn over door, one side fixed mounting of canopy frame has three air discharge fan.

Preferably, the sunshade cloth is positioned right above the shed film.

Preferably, the front side and the rear side of the tops of the first support body and the second support body are fixedly provided with support blocks, the inside of each support block is fixedly provided with a bearing, and two ends of the first rolling rod and the second rolling rod are fixedly arranged on the inner side of the bearing.

Preferably, the operation box is electrically connected with the driving motor through a wire.

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

1. through setting up the first winding stem of driving motor, second winding stem and rotating band, can realize utilizing driving motor to realize automatic receipts and prevent puggaree, design driving motor can drive first winding stem when corotation then realize that the puggaree is laid in order to realize the effect of sunshade on the canopy membrane, then the rotating band that sets up can drive the second winding stem through the rotating band when first winding stem rotates, then can realize the effect of withdrawing to the sunshade when driving motor reverses, alright realize automatic operation like this, not only improve work efficiency, still make the labourer can reduce the unnecessary work.

2. Through setting up the pole of laying frequently, can make the sunshade rod can steadily get back to the original place when laying or withdrawing for the puggaree carries out the during operation on the rolling rod, reduces the winding of puggaree, prevents that the puggaree from twining each other when laying or retrieving and knoing, prevents to exert an influence to the machine of operation, can guarantee on the one hand that the puggaree can steadily get back to the original place, reduces the winding, and on the other hand can also reduce the time of work, improves labourer's work efficiency.

Drawings

Fig. 1 is a schematic top view of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

fig. 3 is a left side view structure diagram of the present invention.

In the figure: 1. a shed frame; 2. an observation window; 3. a motor protection box; 4. a bearing; 5. an entrance door; 6. an operation box; 7. greenhouse film; 8. a sun-shading cloth; 9. a second winding rod; 10. a support block; 11. a second support; 12. an exhaust fan; 13. a drive motor; 14. a reduction gearbox; 15. a belt; 16. tying a cloth rope; 17. lapping the rods; 18. a first drive pulley; 19. a second transmission wheel; 20. a first support; 21. a first winding rod.

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: an automatic sun shading device for agricultural greenhouse planting comprises a greenhouse frame 1, a first support body 20 and a second support body 11, a greenhouse film 7 is fixedly installed at the top of the greenhouse frame 1, an operation box 6 is fixedly installed at one side of the greenhouse frame 1, a motor protection box 3 is fixedly installed at the top of the first support body 20, a driving motor 13 is fixedly installed inside the motor protection box 3, the output end of the driving motor 13 is connected with a reduction gearbox 14, the output end of the reduction gearbox 14 is connected with a first winding rod 21, the outer side of the first winding rod 21 is connected with a sun shading cloth 8, a first transmission wheel 18 is fixedly installed at one end, far away from the driving motor 13, of the first winding rod 21, a belt 15 is sleeved at the outer side of the first transmission wheel 18, a second transmission wheel 19 is sleeved at the inner side, far away from one end of the first transmission wheel 18, a second winding rod 9 is fixedly installed at one end of the second transmission wheel 19, a cloth tying rope 16 is connected at the outer side of the second winding rod 9, the top of the first support body 20 and the top of the second support body 11 are fixedly provided with the cloth hanging rods 17.

In the embodiment, when a worker needs to use the sunshade device, the worker opens the operation box 6 to turn on and off the driving motor 13 in the motor protection box 3, so that the driving motor 13 rotates forwards, then the driving motor 13 decelerates the original driving motor 13 through the reduction gearbox 14 connected with the output end, then when the speed of the driving motor 13 becomes slow, the driving motor drives the first winding rod 21 to rotate, then the first winding rod 21 rotates inside the supporting blocks 10 at two sides, then the first winding rod 21 rotates to drive the first driving wheel 18 far away from one side of the driving motor 13 to rotate, then the first driving wheel 18 drives the second driving wheel 19 to rotate through the belt 15, then the second driving wheel 19 drives the second winding rod 9 to rotate inside the supporting blocks 10 on the second supporting body 11, so that the sunshade cloth 8 is laid slowly, then the sunshade cloth 8 is laid on the upper end of the greenhouse film 7 under the cooperation of the first winding rod 21 and the second winding rod 9, then the driving motor 13 is stopped, then the sunshade effect is achieved, then when the sunshade cloth 8 needs to be retracted, the driving motor 13 can be opened again, the driving motor 13 is enabled to be reversed, then the reduction gearbox 14 and the first winding rod 21 are reversed, then the second winding rod 9 is driven to be reversed again through the rotation of the belt 15, and then the first winding rod 21 and the second winding rod 9 are reversed in cooperation to finish the work of collecting the sunshade cloth 8.

Specifically, the end of the sunshade cloth 8 far away from the first winding rod 21 is connected with the cloth tying rope 16.

In this embodiment, the cloth-tying cord 16 serves to facilitate pulling of the sunshade cloth 8.

Specifically, the front of the canopy frame 1 is fixedly provided with an observation window 2, the front of the canopy frame 1 is movably provided with an access door 5, and one side of the canopy frame 1 is fixedly provided with three exhaust fans 12.

In this embodiment, the effect of observation window 2 is the condition that helps the staff to observe in the canopy, and the effect of business turn over door 5 is the personnel of being convenient for business turn over, and the effect of air discharge fan 12 is the waste heat gas who helps in the canopy and discharges.

Specifically, the sunshade cloth 8 is positioned right above the shed film 7.

In this embodiment, the sunshade cloth 8 functions to help block sunlight.

Specifically, the front side and the rear side of the tops of the first supporting body 20 and the second supporting body 11 are fixedly provided with supporting blocks 10, the inside of each supporting block 10 is fixedly provided with a bearing 4, and two ends of the first rolling rod 21 and the second rolling rod 9 are fixedly arranged on the inner side of the bearing 4.

In this embodiment, the support block 10 is used to support the winding rod, and the bearing 4 is used to reduce the friction generated by the rotation of the winding rod.

Specifically, the operation box 6 is electrically connected to the driving motor 13 through a wire.

In the present embodiment, the operation box 6 functions to control the drive motor 13.

The utility model discloses a theory of operation and use flow: when a worker needs to use the sunshade device, firstly, the operation box 6 is opened, the switch of the driving motor 13 in the motor protection box 3 is turned on, the driving motor 13 rotates forwards, then the driving motor 13 decelerates the original driving motor 13 through the reduction gearbox 14 connected with the output end, then the driving motor 13 is slowed down, the first winding rod 21 is driven to rotate, then the first winding rod 21 rotates inside the supporting blocks 10 at two sides, then the first winding rod 21 rotates to drive the first driving wheel 18 far away from one side of the driving motor 13 to rotate, then the first driving wheel 18 drives the second driving wheel 19 to rotate through the belt 15, then the second driving wheel 19 drives the second winding rod 9 to rotate inside the supporting blocks 10 on the second supporting body 11, so that the sunshade cloth 8 is laid slowly, then the sunshade cloth 8 is laid to the upper end of the greenhouse film 7 under the cooperation of the first winding rod 21 and the second winding rod 9, then the driving motor 13 is stopped, then the sunshade effect is achieved, then when the sunshade cloth 8 needs to be retracted, the driving motor 13 can be opened again, the driving motor 13 is enabled to be reversed, then the reduction gearbox 14 and the first winding rod 21 are reversed, then the second winding rod 9 is driven to be reversed again through the rotation of the belt 15, and then the first winding rod 21 and the second winding rod 9 are reversed in cooperation to finish the work of collecting the sunshade cloth 8.

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. Agricultural greenhouse plants and uses automatic solar protection devices, including canopy frame (1), first supporter (20) and second supporter (11), its characterized in that: the greenhouse is characterized in that a greenhouse film (7) is fixedly mounted at the top of the greenhouse frame (1), an operation box (6) is fixedly mounted on one side of the greenhouse frame (1), a motor protection box (3) is fixedly mounted at the top of the first supporting body (20), a driving motor (13) is fixedly mounted inside the motor protection box (3), the output end of the driving motor (13) is connected with a reduction box (14), the output end of the reduction box (14) is connected with a first winding rod (21), the outer side of the first winding rod (21) is connected with a sun-shading cloth (8), a first driving wheel (18) is fixedly mounted at one end, far away from the driving motor (13), of the first winding rod (21), a belt (15) is sleeved on the outer side of the first driving wheel (18), a second driving wheel (19) is sleeved on the inner side, far away from one end of the first driving wheel (18), of the belt (15), and a second winding rod (9) is fixedly mounted at one end of the second driving wheel (19), the outer side of the second winding rod (9) is connected with a cloth tying rope (16), and the top parts of the first support body (20) and the second support body (11) are fixedly provided with cloth tying rods (17).

2. The automatic solar protection devices for planting in agricultural greenhouses according to claim 1, characterized in that: one end of the sun-shading cloth (8) far away from the first rolling rod (21) is connected with a cloth tying rope (16).

3. The automatic sun-shading device for the agricultural greenhouse planting according to claim 1, characterized in that: the positive fixed mounting of canopy frame (1) has observation window (2), the positive movable mounting of canopy frame (1) has business turn over door (5), one side fixed mounting of canopy frame (1) has three air discharge fan (12).

4. The automatic solar protection devices for planting in agricultural greenhouses according to claim 1, characterized in that: the sunshade cloth (8) is positioned right above the shed film (7).

5. The automatic solar protection devices for planting in agricultural greenhouses according to claim 1, characterized in that: supporting blocks (10) are fixedly mounted on the front side and the rear side of the tops of the first supporting body (20) and the second supporting body (11), bearings (4) are fixedly mounted inside the supporting blocks (10), and two ends of the first rolling rod (21) and the second rolling rod (9) are fixedly mounted on the inner sides of the bearings (4).

6. The automatic solar protection devices for planting in agricultural greenhouses according to claim 1, characterized in that: the operation box (6) is electrically connected with the driving motor (13) through a lead.