CN219719106U - Automatic irrigation device for greenhouse - Google Patents

Abstract

The utility model discloses an automatic irrigation device for a greenhouse, which belongs to the field of agricultural machinery, wherein a moving device, an atomizing device and a distributing device are arranged on a track; this scheme uses ultrasonic atomizer to atomize liquid manure, evenly spray inside the big-arch shelter with atomizing liquid manure through the cloth system, realize the evenly distributed of moisture and nutrient, improved liquid manure utilization ratio, adopt atomizing mode to irrigate, the problem that the liquid manure runs off has significantly reduced, the water consumption has been practiced thrift, the utilization efficiency of water resource has been improved, the device can be through the track mount at the big-arch shelter top, round trip movement irrigates, ensure that every corner can both obtain abundant irrigation, the coverage area and the efficiency of irrigation have been improved, easy operation, and it is relatively easy to wash, only need wash ultrasonic vibrator and pipeline can, the maintenance cost has been reduced, the advantage such as water conservation has, energy-conservation, high efficiency, uniformity, an intelligent, automatic irrigation scheme is provided for warmhouse booth planting industry.

Description

Automatic irrigation device for greenhouse

Technical Field

The utility model relates to the field of agricultural machinery, in particular to an automatic irrigation device for a greenhouse.

Background

Greenhouses are a type of structural building used to protect and promote plant growth, typically consisting of a metal or wood frame and a covering material (e.g., glass, plastic film, etc.). The main function of the greenhouse is to provide a warm, moist, well-lit growing environment for plants, helping them to grow and reproduce in unfavorable seasons or regions, and the greenhouse can be classified into many different types, such as a general type greenhouse, a summer type greenhouse, a winter type greenhouse, a solar greenhouse, a flower greenhouse, etc. Each type of greenhouse has its unique design and function to accommodate the growth needs of the particular type of plant, and the design and use of the greenhouse requires a number of factors including temperature, humidity, illumination, ventilation, irrigation, etc. These factors all affect plant growth, and therefore, plants in greenhouses need to be reasonably managed and controlled, irrigation is periodically performed to maintain water and nutrients required for growth, and conventional irrigation methods generally require manual operations, are time-consuming and labor-consuming and have low efficiency. To address these issues, the use of automatic irrigation devices may increase efficiency and reduce labor costs.

Most of the existing automatic irrigation devices use a spray head or a drip irrigation mode to irrigate, and the mode has some defects, firstly, the spray head and the drip irrigation mode cannot ensure uniform distribution of water, roots and corners of plants cannot be irrigated, and uneven growth of the plants is caused. Secondly, water and fertilizer loss is a common problem, and particularly in the case of a spray head, water and fertilizer loss is easy to cause, so that waste and environmental pollution are caused. Finally, the spray heads and drip irrigation devices are difficult to clean and require a significant amount of time and labor.

The utility model aims to provide an automatic irrigation device for a greenhouse. The device uses ultrasonic vibrator to atomize liquid manure, then evenly sprays inside the big-arch shelter with atomizing liquid manure through the cloth system to realize the evenly distributed of moisture and nutrient, in addition, the device can be through the track mount at the big-arch shelter top, and round trip movement irrigates, thereby ensures that every corner can both obtain abundant irrigation, adopts atomizing mode to irrigate, the problem that the liquid manure runs off has significantly reduced, has improved liquid manure utilization ratio. Finally, the device is relatively easy to clean, and only the ultrasonic vibrator and the pipeline are required to be cleaned.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems existing in the prior art, the utility model aims to provide the automatic irrigation device for the greenhouse, the ultrasonic vibrator is used for atomizing the water and fertilizer, the atomized water and fertilizer is uniformly sprayed inside the greenhouse through the distribution system, the uniform distribution of water and nutrients is realized, the utilization rate of the water and fertilizer is improved, the water and fertilizer is greatly reduced, the problem of water and fertilizer loss is greatly reduced, the water consumption is saved, the utilization efficiency of water resources is improved, the device can be mounted on the top of the greenhouse through a track and moved back and forth for irrigation, the sufficient irrigation of each corner is ensured, the coverage area and the efficiency of irrigation are improved, the design is reasonable, the operation is simple, the cleaning is relatively easy, the maintenance cost is reduced only by cleaning the ultrasonic vibrator and the pipeline, the advantages of water conservation, energy conservation, high efficiency, uniformity and the like are achieved, and an intelligent and automatic irrigation scheme is provided for the greenhouse planting industry.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The automatic irrigation device for the greenhouse comprises a rail, wherein a moving device, an atomizing device and a distributing device are arranged on the rail; adopt mobile device and track mounted mode, realized the irrigation process of full automatization, need not manual intervention, greatly reduced human cost and intensity of labour, atomize liquid manure through ultrasonic atomizer, then evenly spray atomized liquid manure inside the big-arch shelter through cloth system, ensure the even distribution of moisture and nutrient, be favorable to the growth of plant, adopt atomizing mode to irrigate, can avoid in the traditional irrigation mode because the water and manure loss phenomenon that water flow is too big leads to, improved liquid manure utilization ratio, cleaning process is relatively simple, only need wash atomizing device, cloth device can, do not need to carry out complicated cleaning work.

The moving device comprises an upper roller which is in sliding connection with a track, an adjusting rotating shaft is rotationally connected with the upper roller, an upper adjusting slide block is slidingly connected with the outer side of one end of the adjusting rotating shaft, a fixed block is slidingly connected with the outer side of the other end of the adjusting rotating shaft, a spring is arranged on one side of the upper adjusting slide block, which is far away from the roller, an adjusting nut is arranged on one end of the spring, which is in threaded connection with the adjusting rotating shaft, a motor is fixed on the top of the fixed block, the rotating shaft of the motor penetrates through the fixed block, a driving pulley is fixed on the penetrating part, a suspension bracket is arranged at the bottom of the driving pulley, the upper roller can be in sliding connection with the track, so that the moving device can move along the track, thereby realizing the movement and irrigation of the device in the greenhouse, the adjusting slide block can be adjusted by the adjusting rotating shaft, so that the atomizing device and the distributing device can be adjusted according to requirements to adapt to different greenhouse structures, the sliding connection of the upper adjusting slide block and the fixed block and the action of the spring can ensure that the device keeps stable during moving, meanwhile, the device can elastically deform to avoid collision when encountering obstacles, the adjusting nut can adjust the rotating shaft through threaded connection, so that the adjusting rotating shaft can be fixed at a required height to keep the irrigation device stable, the motor can drive the driving pulley to rotate, thereby enabling the whole moving device to move along the track, automatically realizing irrigation operation, the suspension can enable the whole moving device to hang below the driving pulley, keep the balance of the whole device, avoid tilting and swinging, the scheme uses the ultrasonic atomizer to atomize the water and fertilizer, evenly sprays the atomized water and fertilizer inside the greenhouse through the distribution system, realizes the uniform distribution of water and nutrient, improves the utilization rate of the water and fertilizer, irrigates in an atomizing mode, and greatly reduces the problem of water and fertilizer loss, the device can be mounted at the top of a greenhouse through the track, irrigates in a back-and-forth mode, ensures that each corner can be fully irrigated, improves the coverage area and efficiency of irrigation, is reasonable in design, is simple to operate, is relatively easy to clean, only needs to clean an ultrasonic vibrator and a pipeline, reduces the maintenance cost, has the advantages of saving water, saving energy, being efficient and uniform, and provides an intelligent and automatic irrigation scheme for greenhouse planting industry.

Further, the adjusting pulley is rotationally connected between the suspension and the adjusting slide block, the adjusting pulley rotating shaft is rotationally connected between the suspension and the adjusting slide block, the adjustment of the friction force of the irrigation equipment can be realized, the speed of the irrigation equipment can be changed through the position of the adjusting pulley, so that the irrigation precision and efficiency can be improved, and the growth requirement of plants can be better met.

Further, atomizing device includes the fixed plate with suspension bottom fixed connection, the fixed plate bottom is fixed with the atomizer chamber, the atomizer chamber bottom is fixed with a plurality of ultrasonic atomizer, a plurality of ultrasonic atomizer evenly distributed is in the atomizer chamber bottom, the atomizer uses the ultrasonic wave to atomize liquid manure, can be inside the big-arch shelter with liquid manure even atomization, ensure the even distribution of moisture and nutrient, and, because a plurality of ultrasonic atomizer evenly distributed is in the atomizer chamber bottom, can guarantee the homogeneity of atomizing better, in addition, fix the atomizer chamber bottom in the suspension bottom, can remove on the track along with mobile device, ensure that every corner can both obtain abundant irrigation.

Further, the distributing device comprises a plurality of air inlet pipes fixedly connected with the atomizing chamber, the air inlet pipes are uniformly distributed on two sides of the atomizing chamber, so that water and fertilizer after atomization are uniformly sprayed into the greenhouse, the problem of uneven water is avoided, the growth quality of plants is guaranteed, the quantity and the position of the air inlet pipes can be adjusted according to the size and the shape of the greenhouse, accurate distribution is achieved, the situation that each corner can be fully irrigated is guaranteed, the irrigation efficiency and the uniformity are improved, the distributing device is fixedly connected with the atomizing chamber, the installation is simple and convenient, the installation complexity and cost are reduced, and the later maintenance and replacement are also facilitated.

Further, the fixed plate top is fixed with the cloth case with the corresponding position of atomizing chamber, is fixed with a plurality of inlet pipes on the cloth case, is fixed with a plurality of blast pipes on the cloth case, and it is more even to conveniently make to spray, and the design of a plurality of inlet pipes and blast pipes can improve the stability and the work efficiency of device, lets liquid manure can more quick, more evenly be sprayed to the big-arch shelter inside, satisfies required moisture and the nutrient of vegetation.

Further, a plurality of inlet pipes are located cloth box lower extreme, and a plurality of blast pipes are located cloth box upper end, are equipped with a plurality of impellers in the cloth box, a plurality of impeller tops respectively with motor shaft and regulating pulley pivot fixed connection. The positioning of the multiple feed pipes and exhaust pipes allows for even mixing of the liquid manure prior to entering the distribution box. And a plurality of impellers in the distribution box can atomize the mixed water and fertilizer and then uniformly convey the atomized water and fertilizer to the exhaust pipe, and the atomized water and fertilizer is sprayed into the greenhouse to realize uniform distribution of the water and fertilizer. Meanwhile, the impellers are fixedly connected with the motor and the adjusting pulley, so that the rotation speed and direction of the impellers can be controlled, and the accurate control of water and fertilizer spraying is realized.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) This scheme uses ultrasonic atomizer to atomize liquid manure, evenly spray inside the big-arch shelter with atomizing liquid manure through the cloth system, realize the evenly distributed of moisture and nutrient, improved liquid manure utilization ratio, adopt atomizing mode to irrigate, the problem that the liquid manure runs off has significantly reduced, the water consumption has been practiced thrift, the utilization efficiency of water resource has been improved, the device can be through the track mount at the big-arch shelter top, round trip movement irrigates, ensure that every corner can both obtain abundant irrigation, area coverage and efficiency of irrigation have been improved, and reasonable design, and easy operation, and wash relatively easily, only need wash ultrasonic vibrator and pipeline can, the maintenance cost has been reduced, the water conservation has, energy-conservation, high efficiency, advantages such as even, an intelligent, automatic irrigation scheme is provided for warmhouse booth planting industry.

(2) The adjusting pulley is rotationally connected between the suspension and the adjusting slide block, the adjusting pulley is rotationally connected with an adjusting pulley rotating shaft, the adjustment of the friction force of the irrigation equipment can be realized, the speed of the irrigation equipment can be changed through the position of the adjusting pulley, so that the device is suitable for different plant growth requirements, the atomizer atomizes water and fertilizer by using ultrasonic waves, the water and fertilizer can be uniformly atomized inside a greenhouse, the uniform distribution of moisture and nutrients is ensured, the bottom of an atomizing chamber is fixed at the bottom of the suspension, and the atomizing chamber can move on a track along with a moving device, so that each corner is ensured to be fully irrigated.

(3) A plurality of intake pipes evenly distributed are in the atomizing room both sides, can ensure that the liquid manure after the atomizing sprays to the big-arch shelter inside, avoid appearing the inhomogeneous problem of moisture, quantity and the position of intake pipe can be adjusted according to the size and the shape of big-arch shelter to realize accurate cloth, improved efficiency and the degree of consistency of irrigation, the design of a plurality of inlet pipes and blast pipe can improve the stability and the work efficiency of device, lets liquid manure can more quick, more evenly be sprayed to the big-arch shelter inside, satisfies required moisture and the nutrient of vegetation.

(4) The positioning of the multiple feed pipes and exhaust pipes allows for even mixing of the liquid manure prior to entering the distribution box. And a plurality of impellers in the distribution box can atomize the mixed water and fertilizer and then uniformly convey the atomized water and fertilizer to the exhaust pipe, and the atomized water and fertilizer is sprayed into the greenhouse to realize uniform distribution of the water and fertilizer. Meanwhile, the impellers are fixedly connected with the motor and the adjusting pulley, so that the rotation speed and direction of the impellers can be controlled, and the accurate control of water and fertilizer spraying is realized.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a top view of the present utility model;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

FIG. 4 is a cross-sectional view B-B of FIG. 2;

FIG. 5 is an enlarged view of FIG. 1 at C;

fig. 6 is a schematic view of the appearance structure of the present utility model.

The reference numerals in the figures illustrate:

1. a track; 2. an upper roller; 3. adjusting the rotating shaft; 4. an upper adjusting slide block; 5. a fixed block; 6. a spring; 7. an adjusting nut; 8. a motor; 9. a drive pulley; 10. a suspension; 11. an adjusting pulley; 12. a fixing plate; 13. an atomizing chamber; 14. an ultrasonic atomizer; 15. an air inlet pipe; 16. a cloth box; 17. a feed pipe; 18. an exhaust pipe; 19. an impeller; 20. and adjusting the pulley rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Example 1:

referring to fig. 1, an automatic irrigation device for a greenhouse comprises a track 1, wherein a moving device, an atomizing device and a distributing device are arranged on the track 1; adopt mobile device and track 1 to mount the mode, realized the irrigation process of full automatization, need not manual intervention, greatly reduced human cost and intensity of labour, atomize liquid manure through ultrasonic atomizer 14, then evenly spray atomized liquid manure inside the big-arch shelter through the cloth system, ensure the even distribution of moisture and nutrient, be favorable to the growth of plant, adopt the atomizing mode to irrigate, can avoid the liquid manure loss phenomenon that leads to because rivers flow greatly in traditional irrigation mode, improved liquid manure utilization ratio, cleaning process is relatively simple, only need wash atomizing device, cloth device can, do not need to carry out complicated cleaning work.

Referring to fig. 1, the moving device comprises an upper roller 2 slidably connected with a track 1, an adjusting rotating shaft 3 is rotationally connected with the upper roller 2, an upper adjusting slide 4 is slidably connected with one end of the adjusting rotating shaft 3, a fixing block 5 is slidably connected with the other end of the adjusting rotating shaft 3, a spring 6 is arranged on one side of the upper adjusting slide 4 away from the upper roller 2, an adjusting nut 7 is arranged on one end of the spring 6 away from the upper adjusting slide 4, the adjusting nut 7 is in threaded connection with the adjusting rotating shaft 3, a motor 8 is fixed on the top of the fixing block 5, the rotating shaft of the motor 8 penetrates through the fixing block 5, a driving pulley 9 is fixed on the penetrating part, a suspension 10 is arranged at the bottom of the driving pulley 9, the upper roller 2 can be slidably connected with the track 1, the moving device can move along the track 1, accordingly, the moving device can move and irrigate in the greenhouse, the adjusting rotating shaft 3 can adjust the position of the upper adjusting slide 4 as required, the atomizing device and the distributing device can adjust to adapt to different greenhouse structures, the sliding connection of the upper adjusting slide 4 and the fixing block 5 and the action of the spring 6 can guarantee that the device keeps stable when the moving device encounters a barrier, meanwhile, the motor 7 can be elastically deformed and can be prevented from being in the whole by the condition that the adjusting nut 3 can be elastically connected with the adjusting slide along the track 1, the adjusting pulley 9 can be kept at the same time, the whole height can be stably, and the moving device can be kept to be stably and can be kept by the moving along the adjusting pulley 9 through the adjusting device.

Referring to fig. 1-6, the ultrasonic atomizer 14 is used for atomizing liquid manure, the atomized liquid manure is uniformly sprayed inside a greenhouse through a distribution system, so that the uniform distribution of moisture and nutrients is realized, the utilization rate of the liquid manure is improved, the atomizing mode is adopted for irrigation, the problem of water manure loss is greatly reduced, the water consumption is saved, the utilization efficiency of water resources is improved, the device can be mounted at the top of the greenhouse through the track 1 for irrigation in a back-and-forth moving manner, each corner is ensured to be fully irrigated, the coverage area and the efficiency of irrigation are improved, the design is reasonable, the operation is simple, the cleaning is relatively easy, the maintenance cost is reduced only by cleaning the ultrasonic vibrator and a pipeline, the intelligent and automatic irrigation scheme is provided for the greenhouse planting industry.

Example 2:

referring to fig. 1, 3, 4 and 5, an adjusting pulley 11 is rotatably connected between a suspension 10 and an upper adjusting slide 4, an adjusting pulley rotating shaft 20 is rotatably connected between the adjusting pulley 11 and the suspension 10, the adjusting pulley 11 is rotatably connected between the adjusting slide 4 and the suspension 10, the adjusting pulley rotating shaft 20 is rotatably connected between the adjusting pulley 11, the adjustment of the friction force of the irrigation equipment can be realized, the speed of the irrigation equipment can be changed through the position of the adjusting pulley 11, and thus the irrigation equipment is suitable for different plant growth requirements, the irrigation precision and efficiency can be improved, and the growth requirements of plants can be better met.

Referring to fig. 1, 3, 4 and 5, the atomizing device comprises a fixing plate 12 fixedly connected with the bottom of a suspension 10, an atomizing chamber 13 is fixed at the bottom of the fixing plate 12, a plurality of ultrasonic atomizers 14 are fixed at the bottom of the atomizing chamber 13, the plurality of ultrasonic atomizers 14 are uniformly distributed at the bottom of the atomizing chamber 13, the atomizers atomize water and fertilizer by using ultrasonic waves, the water and fertilizer can be uniformly atomized in a greenhouse, uniform distribution of moisture and nutrients is ensured, and the uniformity of atomization can be better ensured due to the uniform distribution of the plurality of ultrasonic atomizers 14 at the bottom of the atomizing chamber 13, in addition, the bottom of the atomizing chamber 13 is fixed at the bottom of the suspension 10, and the atomizing chamber can move along with a moving device on a track 1, so that each corner can be fully irrigated.

Referring to fig. 1, 3, 4 and 5, the distribution device comprises a plurality of air inlet pipes 15 fixedly connected with the atomizing chamber 13, the air inlet pipes 15 are uniformly distributed on two sides of the atomizing chamber 13, atomized water and fertilizer can be ensured to be uniformly sprayed into a greenhouse, the problem of uneven moisture is avoided, the growth quality of plants is ensured, the number and the positions of the air inlet pipes 15 can be adjusted according to the size and the shape of the greenhouse, and therefore accurate distribution is realized, so that each corner can be fully irrigated, the irrigation efficiency and the uniformity are improved, the distribution device is fixedly connected with the atomizing chamber 13, the installation is simple and convenient, the installation complexity and the cost are reduced, and the maintenance and the replacement in the later stage are also convenient.

Referring to fig. 1, 3, 4 and 5, a cloth box 16 is fixed at the top of the fixing plate 12 at a position corresponding to the atomizing chamber 13, a plurality of feeding pipes 17 are fixed on the cloth box 16, a plurality of exhaust pipes 18 are fixed on the cloth box 16, so that the spraying is more uniform, the design of the plurality of feeding pipes 17 and the exhaust pipes 18 can improve the stability and the working efficiency of the device, and the water and fertilizer can be sprayed into the greenhouse more quickly and uniformly, thereby meeting the water and nutrient requirements of plant growth.

Referring to fig. 1, 3, 4 and 5, a plurality of feeding pipes 17 are located at the lower end of the cloth box 16, a plurality of exhaust pipes 18 are located at the upper end of the cloth box 16, a plurality of impellers 19 are arranged in the cloth box 16, and the tops of the impellers 19 are fixedly connected with a rotating shaft of the motor 8 and a rotating shaft 20 of the adjusting pulley respectively. The plurality of feed pipes 17 and exhaust pipes 18 are positioned so that the water and fertilizer can be uniformly mixed before entering the cloth box 16. The impellers 19 in the distribution box 16 can atomize the mixed water and fertilizer and then uniformly convey the atomized water and fertilizer to the exhaust pipe 18, and the atomized water and fertilizer is sprayed into the greenhouse to realize uniform distribution of the water and fertilizer. Meanwhile, the impellers 19 are fixedly connected with the motor 8 and the adjusting pulley 11, so that the rotation speed and direction of the impellers 19 can be controlled, and the accurate control of water and fertilizer spraying is realized.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims (6)

1. Automatic irrigation equipment of warmhouse booth, including track (1), its characterized in that: the track (1) is provided with a moving device, an atomizing device and a distributing device;

the moving device comprises an upper roller (2) which is slidably connected with a track (1), an adjusting rotating shaft (3) is rotationally connected with the upper roller (2), an upper adjusting sliding block (4) is slidably connected with one end of the adjusting rotating shaft (3), a fixing block (5) is slidably connected with the other end of the adjusting rotating shaft (3), a spring (6) is arranged on one side, far away from the roller (2), of the upper adjusting sliding block (4), an adjusting nut (7) is arranged on one end, far away from the adjusting sliding block (4), of the spring (6), the adjusting nut (7) is in threaded connection with the adjusting rotating shaft (3), a motor (8) is fixed on the top of the fixing block (5), the rotating shaft of the motor (8) penetrates through the fixing block (5), a driving pulley (9) is fixed on the penetrating portion, and a suspension (10) is arranged on the bottom of the driving pulley (9).

2. The automatic irrigation device for greenhouses according to claim 1, wherein: an adjusting pulley (11) is rotatably connected between the suspension (10) and the adjusting slide block (4), and an adjusting pulley rotating shaft (20) is rotatably connected with the adjusting pulley (11).

3. The automatic irrigation device for greenhouses according to claim 1, wherein: the atomizing device comprises a fixed plate (12) fixedly connected with the bottom of the suspension (10), an atomizing chamber (13) is fixed at the bottom of the fixed plate (12), a plurality of ultrasonic atomizers (14) are fixed at the bottom of the atomizing chamber (13), and the ultrasonic atomizers (14) are uniformly distributed at the bottom of the atomizing chamber (13).

4. The automatic irrigation device for greenhouses according to claim 3, wherein: the distributing device comprises a plurality of air inlet pipes (15) fixedly connected with the atomizing chamber (13), and the air inlet pipes (15) are uniformly distributed on two sides of the atomizing chamber (13).

5. The automatic irrigation device for greenhouses according to claim 3, wherein: the top of the fixing plate (12) is fixed with a cloth box (16) at a position corresponding to the atomizing chamber (13), a plurality of feeding pipes (17) are fixed on the cloth box (16), and a plurality of exhaust pipes (18) are fixed on the cloth box (16).

6. The automatic irrigation device for greenhouses according to claim 5, wherein: a plurality of inlet pipes (17) are arranged at the lower end of a cloth box (16), a plurality of exhaust pipes (18) are arranged at the upper end of the cloth box (16), a plurality of impellers (19) are arranged in the cloth box (16), and the tops of the impellers (19) are fixedly connected with a rotating shaft of a motor (8) and a rotating shaft of an adjusting pulley (20) respectively.