CN217037964U - Accurate irrigation robot of field liquid manure integration - Google Patents
Accurate irrigation robot of field liquid manure integration Download PDFInfo
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- CN217037964U CN217037964U CN202220832618.4U CN202220832618U CN217037964U CN 217037964 U CN217037964 U CN 217037964U CN 202220832618 U CN202220832618 U CN 202220832618U CN 217037964 U CN217037964 U CN 217037964U
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Abstract
The utility model discloses a field water and fertilizer integrated precise irrigation robot, which comprises a water supply device, a fertilizer supply device, a water and fertilizer mixing device, a sprinkling irrigation device and a moving device; the water and fertilizer mixing device comprises a water and fertilizer box and a stirring mechanism; a water inlet, a fertilizer inlet and a water outlet are formed in the water and fertilizer tank; the stirring mechanism is used for stirring tap water and fertilizer in the water and fertilizer tank; the water supply device comprises a water inlet pipe and a water supply driving mechanism; the fertilizer supply device comprises a fertilizer storage box and a fertilizer supply driving mechanism for driving the fertilizer in the fertilizer storage box to be conveyed to the fertilizer inlet; the sprinkling irrigation device comprises a spraying mechanism and a spraying driving mechanism, wherein the spraying driving mechanism is used for conveying mixed liquid in the water-fertilizer tank to the spraying mechanism. The utility model discloses an accurate irrigation robot of field liquid manure integration can be automatically accurately with fertilizer and water after-mixing spraying on the crop, irrigate the precision and irrigate efficiency higher, and more intelligent.
Description
Technical Field
The utility model relates to an agricultural irrigation equipment, concretely relates to accurate irrigation robot of field liquid manure integration.
Background
With the development of modern agriculture, high-level automatic equipment plays an increasingly important role in promoting the improvement of the planting industry level. At present, the rapid development of agriculture in China depends on the use of a large amount of water, fertilizer, pesticide and the like, and the mode causes the increasing shortage of resources and causes the serious problem of environmental pollution. At present, agricultural irrigation water consumption is large in China, the application amount of the chemical fertilizer far exceeds that of internationally recognized chemical fertilizer application safety, and redundant chemical fertilizer enters an ecological circle along with water flow, so that water eutrophication is caused, soil hardening and salinization are caused, and sustainable development of agriculture is seriously influenced.
Therefore, people adopt a water and fertilizer integrated irrigation system at the present stage to accurately allocate fertilizers, save resources and reduce environmental pollution. The water and fertilizer integration technology is a new agricultural technology integrating irrigation and fertilization. The water and fertilizer integration is realized by dissolving the fertilizer in water by using a pipeline irrigation system, and simultaneously irrigating and fertilizing, so that the requirements of crops on water and fertilizer can be met in a proper amount in time, and the water and fertilizer integration water-saving agricultural technology realizes the synchronous management and the efficient utilization of water and fertilizer. The existing water and fertilizer integration technology generally has the problems of large operation scale, high equipment cost, poor mobility and poor irrigation flexibility, and small-area planting areas are difficult to be generally applied. In addition, the current irrigation technique ubiquitous irrigates the problem that accurate, the degree of consistency is relatively poor and efficiency is lower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a field water and fertilizer integration accurate irrigation robot, the accurate irrigation robot's of field water and fertilizer integration removal better with irrigate the flexibility, irrigate the precision and irrigate efficiency higher, and can be applicable to the kind plant area of small area.
The utility model provides an above-mentioned technical problem's technical scheme be:
a water and fertilizer integrated precise irrigation robot for a field comprises a water supply device for providing tap water, a fertilizer supply device for providing fertilizer, a water and fertilizer mixing device for mixing the tap water provided by the water supply device with the fertilizer provided by the fertilizer supply device, a sprinkling irrigation device for spraying liquid in the water and fertilizer mixing device on an operation area, and a moving device for driving the water supply device, the fertilizer supply device, the water and fertilizer mixing device and the sprinkling irrigation device to move, wherein,
the water and fertilizer mixing device comprises a water and fertilizer tank and a stirring mechanism arranged in the water and fertilizer tank, wherein a water inlet, a fertilizer inlet and a water outlet are formed in the water and fertilizer tank; the stirring mechanism is used for stirring tap water and fertilizer in the water and fertilizer tank;
the water supply device comprises a water inlet pipe and a water supply driving mechanism, wherein a water outlet of the water inlet pipe is communicated with a water inlet in the water-fertilizer tank; the water supply driving mechanism is used for promoting the water inlet pipe to pump tap water into the water and fertilizer tank;
the fertilizer supply device comprises a fertilizer storage box and a fertilizer supply driving mechanism for conveying the fertilizer in the fertilizer storage box to the fertilizer inlet; the fertilizer storage box is arranged at the upper part of the water and fertilizer box, a plurality of storage cavities for storing fertilizer are arranged in the fertilizer storage box, and every two adjacent storage cavities are separated by a partition plate; the fertilizer supply driving mechanisms are in multiple groups, and the multiple groups of fertilizer supply driving mechanisms correspond to the multiple storage cavities in the fertilizer storage box one by one; each group of fertilizer supply driving mechanisms comprises a fertilizer frame and a transverse driving mechanism for driving the fertilizer frame to move to the fertilizer inlet, wherein the fertilizer frame is arranged in a storage cavity of the fertilizer storage box, a plurality of groups of unit grids are arranged on the fertilizer frame along the movement direction of the fertilizer frame, and the storage space in the fertilizer frame is equally divided into multiple parts by the plurality of groups of unit grids; a discharge hole for avoiding the fertilizer frame is formed in each fertilizer frame of the fertilizer storage box;
the sprinkling irrigation device comprises a spraying mechanism and a spraying driving mechanism used for conveying the mixed liquid in the water and fertilizer tank to the spraying mechanism.
Preferably, the water supply device further comprises a water pipe winding mechanism and a water pipe winding cleaning mechanism, wherein the water pipe winding mechanism comprises a winding support, a winding roller arranged on the winding support and a winding motor used for driving the winding roller to rotate, and two ends of the winding roller are rotatably connected to the winding support; the main shaft of the winding motor is directly connected with the winding roller or connected with the winding roller through a synchronous belt transmission mechanism; the water inlet pipe is wound on the winding roller; the water pipe rolling cleaning mechanism comprises a cleaning seat, cleaning holes are formed in the cleaning seat, cleaning towels are arranged in the cleaning holes, and the water inlet pipe penetrates through the cleaning holes in the cleaning seat after coming out of the rolling roller.
Preferably, the water supply driving mechanism comprises a delivery pump and a water supply electromagnetic valve, wherein the delivery pump is used for pumping tap water, and the water supply electromagnetic valve is used for controlling the flow of the tap water in the water inlet pipe.
Preferably, the transverse driving mechanism adopts an electric push rod, or adopts a mode of combining a motor and a screw rod transmission mechanism, or adopts a linear motor.
Preferably, the fertilizer frame is keeping away from the position of advancing fertile mouthful is provided with horizontal baffle, horizontal baffle is towards keeping away from the direction level of advancing fertile mouthful extends, the storage case with horizontal baffle's corresponding position department is provided with and dodges the groove.
Preferably, a water inlet filter is arranged at a water inlet of the water fertilizer box and is used for filtering tap water conveyed from the water inlet pipe; the water and fertilizer box is also provided with a water discharging port for discharging liquid in the water and fertilizer box; the stirring mechanisms are divided into two groups, each group of stirring mechanisms comprises a propeller and a stirring motor for driving the propeller to rotate, wherein the stirring motors are arranged at the top of the water and fertilizer tank, and are connected with the propellers in the water and fertilizer tank through rotating shafts; the rotating shaft is provided with a helical blade; wherein, the rotation directions of the propellers of the two groups of stirring mechanisms are opposite.
Preferably, a water level sensor is arranged in the water and fertilizer tank, and the water level sensor is arranged at the top of the water and fertilizer tank and used for detecting the height of liquid in the water and fertilizer tank.
Preferably, the spraying driving mechanism comprises a water outlet filter, a booster pump, a water outlet electromagnetic valve and a water outlet pipe which sequentially connects the water outlet filter, the booster pump and the water outlet electromagnetic valve, wherein the water outlet filter is arranged at a water outlet of the water fertilizer tank; the tail end of the water outlet pipe is communicated with the spraying mechanism; the spraying mechanism comprises a spraying support, a plurality of atomizing nozzles arranged on the spraying support and a spraying mechanism for enabling water mist sprayed by the atomizing nozzles to be uniformly sprayed, wherein the spraying support is installed at the water outlet end of the water outlet pipe, the atomizing nozzles are installed on an air direction flow guide frame through a spray rod, the air direction flow guide frame comprises a liquid slip ring, a circular baffle plate and fan blades, the circular baffle plate is arranged on the liquid slip ring, the atomizing nozzles are located at the lower end of the circular baffle plate, and the fan blades are located at the lower end of the atomizing nozzles; the diameter of the circular baffle is larger than or equal to that of the fan blade; the fan blade and the plurality of atomizing nozzles are both positioned on the rotating part of the liquid slip ring, and the fan blade and the plurality of atomizing nozzles rotate synchronously; or the fan blades are positioned on the rotating part of the liquid slip ring, and the plurality of atomizing nozzles are positioned on the fixed part of the liquid slip ring; spraying mechanism is vertical upwards including setting up a plurality of fans on the spraying support, the air outlet of a plurality of fans, and the air current that produces can drive the flabellum rotates, or the drive the flabellum with a plurality of atomizer rotate in step.
Preferably, the mobile device includes the automobile body, sets up walking wheel on the automobile body and is used for the drive walking wheel pivoted travel drive mechanism, wherein, the walking wheel is the triangle athey wheel, the triangle athey wheel is two, sets up respectively the both sides of automobile body.
Preferably, the outlet pipe is of a steel pipe structure, a support frame used for supporting the outlet pipe is further arranged on the vehicle body, and the support frame is of a triangular structure.
The utility model discloses a theory of operation is:
when the field water and fertilizer integrated precise irrigation robot works, the moving device drives the field water and fertilizer integrated precise irrigation robot to move to an operation area, the water supply device conveys tap water into the water and fertilizer tank, the fertilizer supply device conveys fertilizer into the water and fertilizer tank according to irrigation requirements and fertilization requirements, and the stirring mechanism in the water and fertilizer tank stirs the fertilizer to accelerate the dissolution of the fertilizer; then, the spraying driving mechanism conveys the liquid (namely, the water fertilizer) in the water fertilizer box to the spraying mechanism, and the spraying mechanism sprays the liquid on the crops, so that the crops are irrigated and fertilized simultaneously.
In the process, as the fertilizer storage box of the fertilizer supply device is internally provided with a plurality of storage cavities, two adjacent storage cavities are separated by the partition plate, namely each storage cavity is independently arranged; therefore, different types of fertilizers can be stored in the fertilizer storage box, and each storage cavity is internally provided with a fertilizer supply driving mechanism, a plurality of unit cells are arranged in a fertilizer frame in the fertilizer supply driving mechanism, and each unit cell stores one unit dose of fertilizer, so that when the unit dose of each fertilizer needs to be added, the movement stroke of the fertilizer frame is controlled only by the transverse driving mechanism, and the corresponding number of unit cells are positioned at the fertilizer inlet; for example, when two unit doses of fertilizer are needed, the transverse driving mechanism drives the fertilizer frame to come out of the discharge hole of the fertilizer storage box, and then two unit lattices in the fertilizer frame are ensured to enter the fertilizer inlet, so that the fertilizer in the two unit lattices can enter the water and fertilizer box, and accurate feeding is realized; the water supply amount of the water supply device can also be controlled by arranging a water level sensor in the water and fertilizer tank, so that the proportion of the water and fertilizer in the water and fertilizer tank can meet the requirement.
Compared with the prior art, the utility model following beneficial effect has:
1. the utility model discloses an accurate irrigation robot of field liquid manure integration can be automatically with running water and fertilizer mixture when irrigating to this forms liquid manure, accomplishes the fertilization work to the crop when irrigating the crop.
2. The utility model discloses a supply fertile device among the accurate irrigation robot of field liquid manure integration can realize carrying liquid manure case with different grade type fertilizer ration accurately, and in water supply installation carried liquid manure case with the running water ration simultaneously, the ratio meet the requirements of guaranteeing liquid manure, and the rabbling mechanism of liquid manure incasement can realize stirring liquid manure incasement tap water and fertilizer to make both fully fuse.
3. The utility model discloses an accurate irrigation robot of field liquid manure integration can carry out liquid manure intelligence ratio according to the nutrient demand of crop in different periods, makes the high-efficient coupling of liquid manure liquid, and the existing use of joining in marriage.
4. The utility model discloses a mobile device among the accurate irrigation robot of field liquid manure integration can drive the utility model discloses an accurate irrigation robot of field liquid manure integration irrigates the flexibility better according to predetermined path motion, makes the utility model discloses an accurate irrigation robot of field liquid manure integration is applicable in the operation region of different scales.
Drawings
Fig. 1-3 are the structure schematic diagram of the field water and fertilizer integrated precision irrigation robot of the present invention, wherein fig. 1 and 2 are the three-dimensional structure schematic diagrams of two different viewing angles, and fig. 3 is the front view.
Fig. 4-5 are schematic perspective views of the fertilizer storage box from two different viewing angles.
Fig. 6 is a schematic diagram of the fertilizer supply device.
Fig. 7 is a schematic perspective view of the fertilizer frame.
Fig. 8-9 are schematic perspective views of the spraying mechanism from two different viewing angles.
Fig. 10 is a schematic perspective view of a wind direction guiding frame.
Fig. 11 is a front view of the wind direction guide frame.
Fig. 12 is a schematic structural view of the stirring mechanism (with the stirring motor hidden).
Detailed Description
The present invention will be described in further detail with reference to the following examples and drawings, but the present invention is not limited thereto.
Referring to fig. 1-12, the utility model discloses a field liquid manure integration precision irrigation robot is including being used for providing the water supply installation 2 of water, the fertile device 3 of confession that is used for providing fertilizer, be used for carrying out the liquid manure mixing arrangement 5 that mixes with the running water that water supply installation 2 provided and the fertilizer that confession fertile device 3 provided, be used for with liquid spraying in the liquid manure mixing arrangement 5 is at the regional sprinkling irrigation equipment 4 of operation and is used for the drive the mobile device 1 of water supply installation 2, confession fertile device 3, liquid manure mixing arrangement 5 and the motion of sprinkling irrigation equipment 4.
Referring to fig. 1 to 12, the moving device 1 includes a vehicle body, two traveling wheels disposed on the vehicle body, and a traveling driving mechanism for driving the traveling wheels to rotate, where the traveling wheels directly use existing triangular crawler wheels, and the two triangular crawler wheels are disposed on two sides of the vehicle body respectively; the walking driving mechanism can be implemented by adopting the conventional driving device for driving the triangular crawler wheels to move. Through setting up above-mentioned structure, make the utility model discloses an irrigation robot can overcome the adverse circumstances in outdoor planting field, and because the characteristic of triangle athey wheel, makes the utility model discloses an irrigation robot can carry out the integrative sprinkling irrigation operation of portable liquid manure according to the automatic stable removal of predetermined route orbit on unevenness's farming ground.
Referring to fig. 1 to 12, the liquid manure mixing device 5 includes a liquid manure tank 502 disposed on the vehicle body and a stirring mechanism disposed in the liquid manure tank 502, wherein a water inlet, a liquid manure inlet, and a water outlet are disposed in the liquid manure tank 502, and an inner wall of the water outlet is a rounded curved surface having a certain curvature, so that a substance blocked at the water outlet can flow back to the liquid manure tank 502; the stirring mechanism is used for stirring tap water and fertilizer in the water and fertilizer tank 502; a water inlet filter 203 is arranged at the water inlet of the water fertilizer box 502, and the water inlet filter 203 is used for filtering the tap water conveyed in the water inlet pipe 202 to ensure that the water quality is free of impurities so as to prevent the pipeline from being blocked; the water and fertilizer tank 502 is also provided with a water discharging port 501, and the water discharging port 501 is used for discharging liquid in the water and fertilizer tank 502 when irrigation work is not performed, so that fertilizer precipitation caused by long-time non-work is prevented, and therefore pipeline blockage and corrosion inside the water and fertilizer tank 502 are caused. In addition, the number of the stirring mechanisms is two, each group of the stirring mechanisms comprises a propeller 504 and a stirring motor 503 for driving the propeller 504 to rotate, wherein the stirring motor 503 is installed at the upper end of the water and fertilizer tank 502, and the stirring motor 503 is connected with the propeller 504 in the water and fertilizer tank 502 through a rotating shaft 505; the rotating shaft 505 is provided with a helical blade 506; the propellers 504 of the two groups of stirring mechanisms rotate in opposite directions, and water, fertilizer and liquid are efficiently mixed through reverse high-speed rotation to form a coupling effect.
Referring to fig. 1-12, the water supply device 2 includes a water inlet pipe 202 and a water supply driving mechanism, wherein the water outlet of the water inlet pipe 202 is communicated with the water inlet of the fertilizer water tank 502; the water supply driving mechanism is used for driving the water inlet pipe 202 to pump tap water into the water fertilizer tank 502, and comprises a delivery pump and a water supply electromagnetic valve 204, wherein the delivery pump is used for pumping tap water, and the water supply electromagnetic valve 204 is used for controlling the flow of the tap water in the water inlet pipe 202.
Referring to fig. 1 to 12, the water supply device 2 further includes a water pipe winding mechanism and a water pipe winding cleaning mechanism, wherein the water pipe winding mechanism includes a winding support 201, a winding drum disposed on the winding support 201, and a winding motor for driving the winding drum to rotate, and two ends of the winding drum are rotatably connected to the winding support 201; the winding motor is arranged on the vehicle body or the winding support 201, and a main shaft of the winding motor is directly connected with the winding roller or connected with the winding roller through a synchronous belt transmission mechanism; the water inlet pipe 202 is wound on the winding roller; the water pipe rolling cleaning mechanism comprises a cleaning seat 205 arranged on the vehicle body, a cleaning hole is formed in the cleaning seat 205, a cleaning towel is arranged in the cleaning hole, and the water inlet pipe 202 penetrates through the cleaning hole in the cleaning seat 205 after coming out of the rolling roller. Through the arrangement, when the field water and fertilizer integrated precise irrigation robot is far away from a water source, the water inlet pipe 202 can be pulled out, so that remote water taking is realized; after water is taken out, the winding roller can be driven to rotate by the winding motor, so that the water inlet pipe 202 is wound; in the rolling process, the water inlet pipe 202 needs to pass through the cleaning hole on the cleaning seat 205 when being rolled, and the cleaning hole contains the cleaning towel, so that the cleaning towel in the cleaning hole can clean the surface of the water inlet pipe 202 and remove the soil on the surface of the water inlet pipe 202, thereby prolonging the service life of the water inlet pipe 202.
Referring to fig. 1 to 12, the fertilizer supply device 3 includes a fertilizer storage tank 301 disposed on the fertilizer tank 502 and a fertilizer supply driving mechanism for driving the fertilizer in the fertilizer storage tank 301 to be fed to the fertilizer inlet of the fertilizer tank 502; the fertilizer storage box 301 is arranged at the upper part of the water and fertilizer box 502, a plurality of storage cavities 302 for storing fertilizer are arranged in the fertilizer storage box 301, and two adjacent storage cavities 302 are separated by a partition plate, so that each storage cavity 302 is independently arranged; the fertilizer supply driving mechanisms are in multiple groups, and the multiple groups of fertilizer supply driving mechanisms correspond to the multiple storage cavities 302 in the fertilizer storage box 301 one by one; each group of fertilizer supply driving mechanisms comprises a fertilizer frame 304 and a transverse driving mechanism 307 for driving the fertilizer frame 304 to move to the fertilizer inlet, wherein the fertilizer frame 304 is arranged in the storage cavity 302 of the fertilizer storage box 301, the fertilizer frame 304 is provided with a plurality of groups of unit cells 305 along the movement direction of the fertilizer frame, and the plurality of groups of unit cells 305 equally divide the storage space in the fertilizer frame 304 into a plurality of parts; the fertilizer storage box 301 is provided with a discharge hole 303 for avoiding the fertilizer frame 304 at each fertilizer frame 304; the transverse driving mechanism 307 adopts an electric push rod, or adopts a mode of combining a motor and a screw rod transmission mechanism, or adopts a linear motor. Through the arrangement, the fertilizer storage box 301 is internally provided with a plurality of independent storage cavities 302, so that the fertilizer storage box can be used for storing different fertilizers, such as potassium fertilizer, nitrogen fertilizer, phosphate fertilizer and the like; when different types of fertilizers need to be fed to the fertilizer inlet of the water and fertilizer tank 502, the transverse driving mechanism 307 drives the fertilizer frame 304 in each storage cavity 302 to move towards the direction of the fertilizer inlet, and as the fertilizer frame 304 is provided with a plurality of unit cells 305, and the fertilizer in each unit cell 305 is in one unit dosage, the driving stroke of the transverse driving mechanism 307 only needs to be controlled, so that the corresponding number of unit cells 305 enter the upper part of the fertilizer inlet, and the fertilizer in the unit cell 305 automatically falls into the water and fertilizer tank 502, thereby realizing accurate feeding; in addition, the shape of the discharge hole 303 may be configured to correspond to the side of the fertilizer frame 304, so that after the fertilizer frame 304 comes out of the fertilizer storage tank 301, the fertilizer higher than the fertilizer frame 304 is blocked by the side wall of the fertilizer storage tank 301, so as to ensure that the fertilizer dosage in each unit cell 305 in the fertilizer frame 304 is equal.
As a preferred scheme, fertilizer frame 304 is being kept away from the position of advancing the fertilizer mouth is provided with horizontal baffle 306, horizontal baffle 306 is towards keeping away from the direction level of advancing the fertilizer mouth extends, storage fertilizer box 301 with horizontal baffle 306's the corresponding position department is provided with and dodges the groove. With the above arrangement, when the transverse driving mechanism 307 drives the fertilizer frame 304 to move towards the fertilizer inlet, the horizontal baffle 306 also enters the fertilizer storage box 301, so as to block the fertilizer above, and prevent the fertilizer above from falling and blocking the return path of the fertilizer frame 304, so that the transverse driving mechanism 307 drives the fertilizer frame 304 to reset.
Referring to fig. 1 to 12, a water level sensor is disposed in the fertilizer tank 502, and the water level sensor is disposed at the top of the fertilizer tank 502 for detecting the liquid level in the fertilizer tank 502. By providing the level sensor, there are two purposes: 1. the device is used for detecting the water inflow and proportioning the fertilizer inflow according to the water inflow; 2. as the switching value of the water supply solenoid valve 204, when the water level is higher than a set threshold value, the water supply solenoid valve 204 in the water supply device 2 is closed to stop water supply; when the water level is lower than the threshold value, the water supply solenoid valve 204 in the water supply device 2 is opened to supply water.
Referring to fig. 1 to 12, the sprinkling irrigation apparatus 4 includes a spraying mechanism and a spraying driving mechanism for conveying the mixed liquid in the fertilizer tank 502 to the spraying mechanism, wherein the spraying driving mechanism includes a water outlet filter 401, a booster pump 402, a water outlet solenoid valve 403, and a water outlet pipe 405 sequentially connecting the water outlet filter 401, the booster pump 402 and the water outlet solenoid valve 403, wherein the water outlet filter 401 is disposed at a water outlet of the fertilizer tank 502; the tail end of the water outlet pipe 405 is communicated with the spraying mechanism; the booster pump 402 comprises a plurality of gears, and the water pressure can be adjusted according to needs, so that the sprinkling irrigation range can be adjusted and controlled; the spraying mechanism comprises a spraying bracket 406, a plurality of atomizing spray heads 407 arranged on the spraying bracket 406 and a spraying mechanism for promoting the water mist sprayed by the atomizing spray heads 407 to be uniformly sprayed, wherein the spraying bracket 406 is mounted at the water outlet end of the water outlet pipe 405, the atomizing spray heads 407 are mounted on an air direction guide frame through a spray rod 408, the air direction guide frame comprises a liquid slip ring 409, a circular baffle 411 arranged on the liquid slip ring 409 and fan blades 412, wherein the atomizing spray heads 407 are positioned at the lower end of the circular baffle 411, and the fan blades 412 are positioned at the lower end of the atomizing spray heads 407; the diameter of the circular baffle 411 is larger than or equal to that of the fan blade 412; the spraying mechanism comprises a plurality of fans 410 arranged on the spraying bracket 406, air outlets of the fans 410 are vertically upward, and the generated air flow can drive the fan blades 412 to rotate or drive the fan blades 412 and the plurality of atomizing nozzles 407 to rotate synchronously; the plurality of fans 410 can efficiently atomize the liquid drops sprayed by the atomizing nozzles 407 for the second time, and the atomization effect can be adjusted as required by adjusting the wind power of the fans 410;
through the setting, make the utility model discloses a sprinkling irrigation equipment can adjust atomization effect according to water pressure adjustment sprinkling irrigation scope, according to fan 410's wind-force size, and guarantee to spray evenly, sprinkling irrigation wide range, can carry out the sprinkling irrigation of omnidirectional or specific direction to reach the effect of accurate sprinkling irrigation. Wherein, when the fan 410 works, the fan blades 411 also rotate under the wind power of the fan 410, so that the mist sprayed from the atomizing nozzle 407 is uniformly sprayed out. Wherein, flabellum 412 with a plurality of atomizer 407 be provided with two kinds of mode: firstly, the fan blade 412 and the plurality of atomizing nozzles 407 are both located on the rotating member of the liquid slip ring 409, and the fan blade 412 and the plurality of atomizing nozzles 407 rotate synchronously. Secondly, the fan blades 412 are positioned on the rotating part of the liquid slip ring 409, and the plurality of atomizing nozzles 407 are positioned on the fixed part of the liquid slip ring 409; under this condition, a plurality of atomizer 407 do not rotate along with flabellum 411, consequently can realize the even sprinkling irrigation of omnidirectional or the sprinkling irrigation operation of specific spraying angle according to the switching of every atomizer 407 of the actual conditions control of planting the field to effectively improve the efficiency and the reduce cost of spraying, realize accurate irrigation.
In this embodiment, outlet pipe 405 is steel tubular construction, it is right still to be provided with on the automobile body outlet pipe 405 carries out the support frame 404 that supports, support frame 404 is the triangle-shaped structure, through setting up support frame 404 can be right outlet pipe 405 supports for spraying mechanism can not take place to rock at the operation in-process, further improves the spraying precision.
Finally, the utility model discloses an accurate irrigation robot of field liquid manure integration still includes controlling means, controlling means has following function: 1) controlling the moving device 1 to move according to a preset track by receiving a moving track instruction of the upper computer, and carrying out irrigation operation; 2) the water supply device 2 and the fertilizer supply device 3 feed tap water and fertilizer into the water and fertilizer tank 502 by receiving a water and fertilizer proportioning instruction of the upper computer, and the stirring mechanism in the water and fertilizer tank 502 starts stirring; it is worth mentioning that when the water-fertilizer ratio is 1: when 0, the sprinkling irrigation device 4 carries out clear water irrigation; 3) the feeding type, the dosage and the speed of the feeding device are regulated and controlled by receiving signals of the water level sensor; when the water level sensor senses that the water level reaches a threshold value, the water supply solenoid valve 204 is closed, and when the water level is lower than the threshold value, the water supply solenoid valve 204 is opened. On the basis, the work of proportioning the fertilizer according to the needs is finished; 4) by controlling the water outlet electromagnetic valve 403 to be opened and closed, the water outlet electromagnetic valve 403 is opened during irrigation, and the water outlet electromagnetic valve 403 is closed during non-irrigation; 5) the sprinkling irrigation pressure is adjusted by controlling the gear of the booster pump 402, so that the sprinkling irrigation radius is adjusted as required, and accurate irrigation is achieved; 6) the size of atomized particles is changed according to the external wind power and the actual demand by controlling the rotating speed of a fan of the spraying mechanism, so that the fine irrigation effect is achieved; 7) and the field environment information is obtained and fed back to the upper computer.
Referring to fig. 1-12, the working principle of the present invention is:
during operation, the moving device 1 drives the field water and fertilizer integrated precision irrigation robot to move to an operation area, the water supply device 2 conveys tap water into the water and fertilizer tank 502, the fertilizer supply device 3 conveys fertilizer into the water and fertilizer tank 502 according to irrigation requirements and fertilization requirements, and a stirring mechanism in the water and fertilizer tank 502 stirs the fertilizer to accelerate the dissolution of the fertilizer; then, the spraying driving mechanism conveys the liquid (i.e. the water fertilizer) in the water fertilizer tank 502 to the spraying mechanism, and the spraying mechanism sprays the liquid on the crops, so that the crops are irrigated and fertilized simultaneously.
In the above process, because a plurality of storage cavities 302 are arranged in the fertilizer storage box 301 of the fertilizer supply device 3, two adjacent storage cavities 302 are separated by a partition plate, that is, each storage cavity 302 is independently arranged; therefore, different types of fertilizers can be stored in the fertilizer storage box 301, and because each storage cavity 302 is provided with a fertilizer supply driving mechanism, and a plurality of unit cells 305 are arranged in a fertilizer frame 304 in the fertilizer supply driving mechanism, a unit dose of fertilizer is stored in each unit cell 305, when the unit dose of each fertilizer needs to be added, the movement stroke of the fertilizer frame 304 is controlled only by the transverse driving mechanism 307, so that the corresponding number of unit cells 305 reach the fertilizer inlet; for example, when two unit doses of fertilizer are needed, after the transverse driving mechanism 307 drives the fertilizer frame 304 to exit from the discharge port 303 of the fertilizer storage tank 301, two unit cells 305 in the fertilizer frame 304 are ensured to enter the fertilizer inlet, so that the fertilizer in the two unit cells 305 enters the water and fertilizer tank 502, thereby realizing accurate feeding; the water supply amount of the water supply device 2 can also be controlled by arranging a water level sensor in the water and fertilizer tank 502, so that the proportion of the water and fertilizer in the water and fertilizer tank 502 can meet the requirement.
The above is the preferred embodiment of the present invention, but the embodiment of the present invention is not limited to the above, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all such changes, modifications, substitutions, combinations, and simplifications are included in the scope of the present invention.
Claims (10)
1. A water and fertilizer integrated precise irrigation robot for a field is characterized by comprising a water supply device for providing tap water, a fertilizer supply device for providing fertilizer, a water and fertilizer mixing device for mixing the tap water provided by the water supply device with the fertilizer provided by the fertilizer supply device, a sprinkling irrigation device for spraying liquid in the water and fertilizer mixing device to an operation area, and a moving device for driving the water supply device, the fertilizer supply device, the water and fertilizer mixing device and the sprinkling irrigation device to move, wherein,
the water and fertilizer mixing device comprises a water and fertilizer tank and a stirring mechanism arranged in the water and fertilizer tank, wherein a water inlet, a fertilizer inlet and a water outlet are formed in the water and fertilizer tank; the stirring mechanism is used for stirring tap water and fertilizer in the water and fertilizer tank;
the water supply device comprises a water inlet pipe and a water supply driving mechanism, wherein a water outlet of the water inlet pipe is communicated with a water inlet in the water fertilizer box; the water supply driving mechanism is used for promoting the water inlet pipe to pump tap water into the water and fertilizer tank;
the fertilizer supply device comprises a fertilizer storage box and a fertilizer supply driving mechanism for conveying the fertilizer in the fertilizer storage box to the fertilizer inlet; the fertilizer storage box is arranged at the upper part of the water and fertilizer box, a plurality of storage cavities for storing fertilizer are arranged in the fertilizer storage box, and every two adjacent storage cavities are separated by a partition plate; the fertilizer supply driving mechanisms are in a plurality of groups, and the fertilizer supply driving mechanisms are in one-to-one correspondence with the storage cavities in the fertilizer storage box; each group of fertilizer supply driving mechanisms comprises a fertilizer frame and a transverse driving mechanism for driving the fertilizer frame to move to the fertilizer inlet, wherein the fertilizer frame is arranged in a storage cavity of the fertilizer storage box, a plurality of groups of unit grids are arranged on the fertilizer frame along the movement direction of the fertilizer frame, and the storage space in the fertilizer frame is equally divided into a plurality of parts by the plurality of groups of unit grids; a discharge hole for avoiding the fertilizer frame is formed in each fertilizer frame of the fertilizer storage box;
the sprinkling irrigation device comprises a spraying mechanism and a spraying driving mechanism, wherein the spraying driving mechanism is used for conveying mixed liquid in the water-fertilizer tank to the spraying mechanism.
2. The field water and fertilizer integrated precision irrigation robot as claimed in claim 1, wherein the water supply device further comprises a water pipe winding mechanism and a water pipe winding cleaning mechanism, wherein the water pipe winding mechanism comprises a winding support, a winding roller arranged on the winding support and a winding motor for driving the winding roller to rotate, wherein two ends of the winding roller are rotatably connected to the winding support; a main shaft of the winding motor is directly connected with the winding roller or connected with the winding roller through a synchronous belt transmission mechanism; the water inlet pipe is wound on the winding roller; the water pipe rolling cleaning mechanism comprises a cleaning seat, cleaning holes are formed in the cleaning seat, cleaning towels are arranged in the cleaning holes, and the water inlet pipe penetrates through the cleaning holes in the cleaning seat after coming out of the rolling roller.
3. The field water and fertilizer integrated precision irrigation robot as claimed in claim 1, wherein the water supply driving mechanism comprises a delivery pump and a water supply solenoid valve, wherein the delivery pump is used for pumping tap water, and the water supply solenoid valve is used for controlling the flow of the tap water in the water inlet pipe.
4. The field water and fertilizer integrated precision irrigation robot as claimed in claim 1, wherein the transverse driving mechanism is an electric push rod, or a combination of a motor and a lead screw transmission mechanism, or a linear motor.
5. The field water and fertilizer integration precision irrigation robot of claim 1, characterized in that, the fertilizer frame is keeping away from the position of advancing fertile mouthful is provided with horizontal baffle, horizontal baffle is towards keeping away from advance fertile mouthful direction level extends, the fertilizer storage box with horizontal baffle's the position department that corresponds is provided with dodges the groove.
6. The field water and fertilizer integrated precision irrigation robot as claimed in claim 1, wherein a water inlet filter is arranged at a water inlet of the water and fertilizer tank and used for filtering tap water conveyed in the water inlet pipe; the water and fertilizer box is also provided with a water discharging port for discharging liquid in the water and fertilizer box; the stirring mechanisms are divided into two groups, each group of stirring mechanisms comprises a propeller and a stirring motor for driving the propeller to rotate, wherein the stirring motors are arranged at the top of the water and fertilizer tank, and are connected with the propellers in the water and fertilizer tank through rotating shafts; the rotating shaft is provided with a helical blade; wherein, the rotation directions of the propellers of the two groups of stirring mechanisms are opposite.
7. The field water and fertilizer integrated precision irrigation robot as claimed in claim 1, wherein a water level sensor is arranged in the water and fertilizer tank, and the water level sensor is arranged at the top of the water and fertilizer tank and used for detecting the height of liquid in the water and fertilizer tank.
8. The field water and fertilizer integrated precision irrigation robot as claimed in claim 1, wherein the spraying driving mechanism comprises a water outlet filter, a booster pump, a water outlet solenoid valve and a water outlet pipe which sequentially connects the water outlet filter, the booster pump and the water outlet solenoid valve, wherein the water outlet filter is arranged at a water outlet of the water and fertilizer tank; the tail end of the water outlet pipe is communicated with the spraying mechanism; the spraying mechanism comprises a spraying support, a plurality of atomizing spray heads arranged on the spraying support and a spraying mechanism for enabling water mist sprayed by the atomizing spray heads to be uniformly sprayed, wherein the spraying support is arranged at the water outlet end of the water outlet pipe, the atomizing spray heads are arranged on an air direction guide frame through a spray rod, the air direction guide frame comprises a liquid slip ring, a circular baffle plate and fan blades, the circular baffle plate and the fan blades are arranged on the liquid slip ring, the atomizing spray heads are located at the lower end of the circular baffle plate, and the fan blades are located at the lower end of the atomizing spray heads; the diameter of the circular baffle is larger than or equal to that of the fan blade; the fan blade and the plurality of atomizing nozzles are both positioned on the rotating part of the liquid slip ring, and the fan blade and the plurality of atomizing nozzles rotate synchronously; or the fan blades are positioned on the rotating part of the liquid slip ring, and the atomizing nozzles are positioned on the fixed part of the liquid slip ring; spraying mechanism is vertical upwards including setting up a plurality of fans on the spraying support, the air outlet of a plurality of fans, and the air current that produces can drive the flabellum rotates, or the drive the flabellum with a plurality of atomizer rotate in step.
9. The field water and fertilizer integrated precision irrigation robot as claimed in claim 8, wherein the moving device comprises a vehicle body, a traveling wheel arranged on the vehicle body and a traveling driving mechanism for driving the traveling wheel to rotate, wherein the traveling wheel is a triangular crawler wheel, and the number of the triangular crawler wheels is two, and the two triangular crawler wheels are respectively arranged on two sides of the vehicle body.
10. The field water and fertilizer integrated precision irrigation robot as claimed in claim 9, wherein the water outlet pipe is of a steel pipe structure, the vehicle body is further provided with a support frame for supporting the water outlet pipe, and the support frame is of a triangular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220832618.4U CN217037964U (en) | 2022-04-12 | 2022-04-12 | Accurate irrigation robot of field liquid manure integration |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220832618.4U CN217037964U (en) | 2022-04-12 | 2022-04-12 | Accurate irrigation robot of field liquid manure integration |
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| CN217037964U true CN217037964U (en) | 2022-07-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115299235A (en) * | 2022-09-05 | 2022-11-08 | 广州大学 | Water and fertilizer integrated irrigation device |
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2022
- 2022-04-12 CN CN202220832618.4U patent/CN217037964U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115299235A (en) * | 2022-09-05 | 2022-11-08 | 广州大学 | Water and fertilizer integrated irrigation device |
| CN115299235B (en) * | 2022-09-05 | 2023-09-19 | 广州大学 | Water and fertilizer integrated irrigation device |
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