Intelligent cleaning device for agricultural greenhouse
Technical Field
The invention relates to the field of cleaning devices, in particular to an intelligent cleaning device for an agricultural greenhouse.
Background
The greenhouse is made of bamboo, wood, steel and other materials, covered with plastic film and built into an arched greenhouse for cultivating crops. Because the greenhouse can prevent cold and preserve heat, crops can be cultivated in advance, the growth period of the crops can be prolonged, and the aims of early maturing and late maturing and yield increasing and stabilizing are fulfilled, the greenhouse is widely popularized as a product for modern agricultural development.
The greenhouse is formed by covering the plastic film, and the plastic film ensures the transmittance of the greenhouse and enables crops in the greenhouse to be sufficiently illuminated. Because the big-arch shelter is all built and is used in the open air, and the time is of a specified duration, the big-arch shelter lateral surface just can accumulate dust, debris, and long this past, plastic film is covered by dust, debris, and leads to plastic film's transmittance to reduce, and then directly influence the illumination of crops in the big-arch shelter, so, just need wash the big-arch shelter. Generally, the greenhouse is cleaned manually or by equipment, but the manual cleaning cost is high, and the time and the labor are wasted; select equipment to wash, generally directly carry out the water spray cleaning to the big-arch shelter through equipment, can exert the impact force for plastic film when equipment sprays water, can lead to plastic film to damage or warp, if alleviate the impact force of equipment water spray, can lead to the big-arch shelter to wash incompletely.
After getting into winter, ambient temperature reduces gradually, closes the canopy time overlength after, humidity can increase thereupon in the canopy, and the moisture in the big-arch shelter is not discharged, and big-arch shelter medial surface can produce the dew promptly, after accumulating more dew on the plastic film of big-arch shelter, also can influence the illumination of crops, so even the big-arch shelter lateral surface is clean, the dew of big-arch shelter medial surface accumulation also can influence the illumination of crops, hinders the growth of crops.
Disclosure of Invention
The invention aims to provide an intelligent cleaning device for an agricultural greenhouse, which solves the problems that the greenhouse is easy to damage or deform during cleaning and dew cannot be removed, effectively improves the transmittance of the greenhouse, and also realizes the collection of the removed dew for irrigating crops in the greenhouse.
The basic scheme of the invention is as follows: the intelligent cleaning device for the agricultural greenhouse comprises a water tank and a first hose, wherein the water tank is positioned on one side of the greenhouse, the water tank is connected with a first water pump, the water tank is provided with a slide rail around the greenhouse, a slide bar is arranged in the slide rail, the first hose is arranged on the slide bar, one end of the first hose is communicated with the first water pump, the other end of the first hose is communicated with a first spray head, and the first spray head is provided with a first magnet; the device also comprises a hollow soft board, wherein the hollow soft board is positioned at the inner side of the greenhouse and is provided with a second magnet capable of attracting the first spray head, and the hollow soft board is attached to the inner side surface of the greenhouse through attraction of the first spray head and the hollow soft board; an opening is formed in one side face, attached to the greenhouse, of the hollow soft board, and a scraper capable of being in contact with the inner side face of the greenhouse is arranged at the opening; the water storage tank is arranged in the hollow soft board and communicated with the opening through a first water pipe, the water storage tank is connected with a second water pump, a second spray head is arranged on the outer side of the hollow soft board, and the second spray head is communicated with the second water pump through a second water pipe.
The working principle of the basic scheme is as follows: when the greenhouse is cleaned, the first water pump in the water tank is started, water in the water tank flows into the sprinkler head through the first hose, the sprinkler head can spray water to clean the outer side surface of the greenhouse, meanwhile, the hollow soft board and the sprinkler head generate magnetic attraction according to the first magnet and the second magnet, but the first sprinkler head is arranged on the sliding rod through the first hose, namely, the first sprinkler head cannot generate displacement due to the fact that the first sprinkler head is subjected to magnetism; the hollow soft board is blocked by the greenhouse because the hollow soft board is positioned at the inner side of the greenhouse, and the hollow soft board is attached to the inner side surface of the greenhouse.
When the greenhouse is comprehensively cleaned, the slide bar in the slide rail is pushed, namely the first hose moves along with the slide bar, and the first hose moves to drive the first spray head to move, so that the first spray head can comprehensively spray water to clean the greenhouse. When the first nozzle moves, the first nozzle and the hollow soft board are attracted due to magnetism, the hollow soft board moves along with the first nozzle, and the hollow soft board can resist the impact force of water on the greenhouse. In the moving process of the hollow soft board, the scraping plate of the hollow soft board scrapes dew on the inner side surface of the greenhouse into the water storage tank from the opening of the hollow soft board, after the water storage tank is accumulated, the second water pump is started, and water in the water storage tank is sprayed out from the second spray head through the second water pipe to water crops in the greenhouse.
The beneficial effects of the technical scheme are as follows: 1. this scheme sets up the cavity soft board not only for keeping out the big-arch shelter and receive the impact force of water, avoids the plastic film of big-arch shelter to damage and warp, and the dew of big-arch shelter medial surface can also be clear away to the scraper blade on the cavity soft board, compares with prior art, when the big-arch shelter sanitization, has still solved and has clear away the dew of big-arch shelter medial surface, has further improved the luminousness of big-arch shelter.
2. The greenhouse is arched, the hollow soft board is provided with flexibility, dew on the inner side surface of the greenhouse is removed by the scraper on the hollow soft board, and the removed dew is collected by the water storage tank in the hollow soft board, so that the collected dew is used for irrigating crops in the greenhouse, the purpose of making the best use of things is achieved, and a water source is effectively utilized.
3. After the water storage tank is accumulated, the second water pump is started, the second water pump controls the second spray head to spray water downwards to crops, the hollow soft board can receive upward reaction force, the reaction force can weaken the impact force generated to the greenhouse when the first spray head sprays water, and the plastic film of the greenhouse is effectively prevented from being damaged and deformed.
Further, a water level sensor and a controller for controlling the second water pump to work are arranged in the water storage tank.
After the storage water tank has collected certain water yield, water level sensor will feel water level signal transfer to controller, and the controller just sends the instruction for the second water pump, and the second water pump just starts after receiving the instruction, and the water in the storage water tank just is used for watering the crops in the big-arch shelter promptly, has realized automaticly.
Furthermore, a dust suction head is further installed on the sliding rod, and the dust suction head is connected with a dust suction fan through a second hose.
Before the greenhouse is cleaned, the greenhouse can be subjected to dust collection treatment firstly, or the dust collection treatment can be carried out while the greenhouse is cleaned, so that the effect of thorough cleaning of the greenhouse is achieved.
Further, the top of the water tank is provided with a rainwater collecting funnel, and the rainwater collecting funnel is communicated with the water tank through a third water pipe.
The rainwater collecting funnel is used for collecting rainwater, and then the rainwater of collecting flows into the water tank through the third water pipe, utilizes the water source effectively, reduces extravagantly.
Furthermore, a driver capable of driving the sliding rod to move is arranged in the sliding rail.
When the driver is started, the driver can automatically drive the slide bar to move in the slide rail, so that the inconvenience of manual operation is reduced, and time and labor are saved.
Furthermore, lubricating grease is coated on one side face, in contact with the inner side face of the greenhouse, of the scraper.
When the scraping plate scrapes dew on the inner side surface of the greenhouse, the lubricating grease is beneficial to reducing the friction force between the scraping plate and the inner side surface of the greenhouse, so that the inner side surface of the greenhouse is prevented from being scraped when the scraping plate moves.
Drawings
FIG. 1 is a front view of an embodiment of the intelligent cleaning device for the agricultural greenhouse of the invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a water tank 1, a first water pump 2, a first hose 3, a slide rail 4, a slide bar 5, a rainwater collecting funnel 6, a third water pipe 7, a first spray head 8, a hollow soft board 9, an opening 10, a water storage tank 11, a second water pump 12, a second spray head 13, a greenhouse 14 and a first water pipe 15.
The embodiment is basically as shown in the attached figure 1: agricultural greenhouse intelligence belt cleaning device, including water tank 1, first water pump 2 and first hose 3, water tank 1 places on the base, and be located 14 one side of big-arch shelter, water tank 1 is equipped with water inlet and delivery port, the water inlet of water tank 1 is intake, the delivery port of water tank 1 communicates the end of intaking of first water pump 2, the welding has slide rail 4 on the lateral wall of water tank 1, of course, slide rail 4 is also detachably installed on water tank 1, for example all be equipped with the screw hole on the lateral wall of water tank 1 and slide rail 4, then inject the screw hole through the bolt, make slide rail 4 fix on the lateral wall of water tank 1, wherein, slide rail 4 is confined circular orbit, slide rail 4 is around 14 edge week of big-arch shelter, in addition, slide rail 4 can also set to tortuous closed. Be equipped with slide bar 5 and driver (not shown in the figure) in the slide rail 4, the driver can select electronic telecar, electronic telecar passes through the rope and is connected with slide bar 5, when controlling electronic telecar and removing in slide rail 4 promptly, electronic telecar can promote slide bar 5 and remove, when controlling electronic telecar reverse movement again, electronic telecar can pull slide bar 5 and remove, through adopting electronic telecar, the people is direct to be through electronic telecar free control slide bar, avoid the inconvenient manual movement slide bar of people, time saving and labor saving. In order to improve the moving performance of the sliding rod 5, the bottom of the sliding rod 5 is provided with a ball to reduce the friction force between the bottom of the sliding rod 5 and the sliding rail 4. 1 top of water tank still is equipped with rainwater and collects funnel 6, and rainwater is collected funnel 6 and is communicated with water tank 1 through third water pipe 7, and rainwater is collected funnel 6 and is used for collecting the rainwater, then flows into water tank 1 through third water pipe 7 with the rainwater of collecting, utilizes the water source effectively, reduces extravagantly.
The first hose 3 is fixed on the slide bar 5 through a buckle, one end of the first hose 3 is communicated with a water outlet end of the first water pump 2, the other end of the first hose 3 is communicated with a first spray head 8, the slide bar 5 moves to drive the first spray head 8 on the first hose 3 to move, the first hose 3 has flexibility to ensure that the slide bar 5 drives the first spray head 8 to move, and a first magnet is arranged on the first spray head 8. A dust suction head (not shown in the figure) is further fixed on the sliding rod 5 through a buckle, the dust suction head is externally connected with a dust suction fan through a second hose, the dust suction fan is arranged on one side of the greenhouse 14, and the second hose is also telescopic so as to ensure that the sliding rod 5 drives the dust suction head to move.
Agricultural greenhouse intelligence belt cleaning device still includes cavity soft board 9, cavity soft board 9 is located big-arch shelter 14 inboard, cavity soft board 9 is equipped with the second magnet that can inhale mutually with first shower nozzle 8, cavity soft board 9 is through inhaling attached big-arch shelter 14 medial surface mutually with first shower nozzle 8, a side of the attached big-arch shelter 14 of cavity soft board 9 is equipped with opening 10, opening 10 department is equipped with scraper blade (not shown in the figure), the scraper blade contacts with big-arch shelter 14 medial surface, a side of scraper blade contact big-arch shelter 14 medial surface scribbles lubricating grease, when avoiding cavity soft board 9 to follow first shower nozzle 8 because of magnetism and remove, the medial surface of big-arch shelter 14 is scraped to the scraper blade. A water storage tank 11 is arranged in the hollow soft board 9, the water storage tank 11 is connected with a second water pump 12, a water level sensor and a controller are arranged in the water storage tank 11, the water level sensor senses a water level signal and sends the water level signal to the controller, the controller sends an instruction to the second water pump 12, the second water pump 12 is started after receiving the instruction, and the water storage tank 11 is communicated with the opening 10 of the hollow soft board 9 through a first water pipe 15; and a second spray head 13 is arranged on the outer side of the hollow soft board 9, and the second spray head 13 is communicated with a second water pump 12 through a second water pipe.
The specific implementation process is as follows: firstly, a dust collection fan and a driver are started, the driver drives a sliding rod 5 to move in a sliding rail 4, the sliding rod 5 moves to drive a dust collection head to move around the edge of a greenhouse 14, the dust collection head can absorb part of dust on the outer side surface of the greenhouse 14, then the dust collection fan is closed to clean the greenhouse 14, at the moment, a first water pump 2 in a water tank 1 is started, water in the water tank 1 flows into a first spray head 8 through a first hose 3, the first spray head 8 can spray water on the outer side surface of the greenhouse 14 for cleaning, meanwhile, a hollow soft plate 9 and the first spray head 8 are attracted by magnetism generated by a first magnet and a second magnet, but the first spray head 8 is installed on the sliding rod 5 through the first hose 3, namely, the first spray head 8 cannot be displaced by the magnetism; the hollow soft board 9 is located at the inner side of the greenhouse 14, the hollow soft board 9 is obstructed by the greenhouse 14, and the hollow soft board 9 is attached to the inner side surface of the greenhouse 14.
When the greenhouse 14 is cleaned, the driver always drives the sliding rod 5 to move, the sliding rod 5 moves to drive the first hose 3 to move, and therefore the first spray head 8 can perform comprehensive water spraying cleaning on the greenhouse 14. When the first nozzle 8 moves, the first nozzle 8 and the hollow soft board 9 are attracted due to magnetism, the hollow soft board 9 moves along with the first nozzle 8, and the hollow soft board 9 can resist the impact force of water on the greenhouse 14, so that the plastic film of the greenhouse 14 is prevented from being damaged and deformed. During the movement of the hollow soft board 9, the scraping board of the hollow soft board 9 scrapes the dew on the inner side surface of the greenhouse 14 into the first water pipe 15 from the opening 10 of the hollow second hose, the dew flows into the water storage tank 11 from the first water pipe 15, a certain amount of dew is collected in the water storage tank 11, a sensed water level signal is transmitted to the controller by the water level sensor in the water storage tank 11, the controller sends an instruction to the second water pump 12 after receiving the water level signal, the second water pump 12 is started after receiving the instruction, namely, the water in the water storage tank 11 is sprayed out from the second spray head 13 through the second water pipe to water the crops in the greenhouse 14, and when the second water pump 12 controls the second spray head 12 to spray water downwards, the hollow soft board 9 is subjected to an upward reaction force, the reaction force can weaken the impact force on the greenhouse 14 when the first spray head 8 sprays water, and effectively avoids the damage and deformation of the plastic film of the greenhouse. This scheme has not only been washd greenhouse 14, has still detached the dew of 14 medial surfaces of greenhouse, effectively improves greenhouse 14's transmittance to still realized collecting the dew of detaching, be used for watering the crops in greenhouse 14, reach the best use of thing, effectively utilize the water source.
The foregoing is merely an example of the present invention, and common general knowledge in the field of known specific structures and characteristics is not described herein in any greater extent than that known in the art at the filing date or prior to the priority date of the application, so that those skilled in the art can now appreciate that all of the above-described techniques in this field and have the ability to apply routine experimentation before this date can be combined with one or more of the present teachings to complete and implement the present invention, and that certain typical known structures or known methods do not pose any impediments to the implementation of the present invention by those skilled in the art. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.