CN211607380U - Agricultural water-saving irrigation system for northwest arid region - Google Patents

Abstract

An agricultural water-saving irrigation system for northwest arid regions comprises a reservoir, a water feed pump, an impurity remover, a buffer tank, a water pump, a filter, a fertilizer box, a water-fertilizer mixing device, a drip irrigation device, a controller, a display device, a soil data acquisition device and a communication device, wherein impurities in water from the reservoir can be removed through the impurity remover, so that the occurrence of blockage accidents of the water feed pump and the water pump can be reduced; the filter can remove silt in water, prevent the silt from blocking the drip irrigation water pipe, and convey the liquid manure solution to the roots of crops in the farmland through the drip irrigation device, so that the utilization rate of water resources can be improved, and the utilization rate of fertilizers can also be improved; the hardened fertilizer on the inner wall of the fertilizer box is cleaned, so that the utilization rate of the fertilizer is improved, and the phenomenon of unsmooth discharging caused by long-term hardening of the fertilizer is prevented; the controller controls the flow according to the target data acquired by the soil data acquisition device, so that automatic and reasonable irrigation is realized, the irrigation efficiency can be improved, and the labor cost can be reduced.

Description

Agricultural water-saving irrigation system for northwest arid region

Technical Field

The utility model relates to an agricultural water-saving irrigation equipment technical field especially relates to an agricultural water-saving irrigation system that is used for northwest arid area.

Background

At present, when a farmland or a greenhouse is irrigated, the farmland or the greenhouse is generally irrigated in a mode of manually distributing fertilizers, namely, the fertilizers are irrigated firstly, and then water is irrigated, so that water resource waste is caused, the operation process is complex, the efficiency is low, and the labor cost is high. The prior art provides equipment capable of irrigating and fertilizing simultaneously, but when the equipment is used, the storage equipment for containing fertilizer is hardened on the inner wall of the storage equipment after being wetted, so that not only is fertilizer wasted, but also fertilizer outflow is influenced in serious cases, and fertilizer particles for irrigation are not completely dissolved and only attached to the surface of a soil layer, so that the fertilizer absorption efficiency of crops is not high; in addition, as some impurities such as hay, leaves, branches and the like can be carried in water, the impurities can often cause the blockage of a water pump for conveying water, and accidents occur; in addition, silt carried in water can also cause the blockage of the drip irrigation water pipe, thereby influencing the irrigation efficiency.

Disclosure of Invention

In view of the above, there is a need for an agricultural water-saving irrigation system for dry areas in northwest of China.

An agricultural water-saving irrigation system for northwest arid regions comprises a reservoir, a water feeding pump, an impurity remover, a buffer tank, a water pump, a filter, a fertilizer box, a water-fertilizer mixing device, a drip irrigation device, a controller, a display device, a soil data acquisition device and a communication device, wherein the reservoir is arranged under the feet of a mountain, the impurity remover is arranged at an outlet of the reservoir and communicated with the reservoir, an inlet end of the water feeding pump is communicated with an outlet end of the impurity remover through a pipeline, an outlet end of the water feeding pump is communicated with an inlet end of the buffer tank arranged on a hillside through a pipeline, an inlet end of the water pump is communicated with the buffer tank through a pipeline, an outlet end of the water pump is communicated with the filter through a pipeline, a first electromagnetic valve is arranged on the pipeline at the outlet end of the water pump, an outlet end of the filter is communicated with an inlet end, a second electromagnetic valve is arranged on a pipeline at the outlet end of the filter, the fertilizer box is arranged above the water-fertilizer mixing device, the outlet end of the fertilizer box is communicated with the inlet end of the water-fertilizer mixing device, the water inlet of the water-fertilizer mixing device is communicated with the outlet end of the filter through a pipeline, the outlet end of the water-fertilizer mixing device is communicated with the inlet end of the drip irrigation device through a pipeline so as to drip irrigation a water source containing fertilizer to the roots of crops in the farmland, a third electromagnetic valve is arranged on the pipeline at the inlet end of the water-fertilizer mixing device, a fourth electromagnetic valve is arranged on the pipeline at the outlet end of the water-fertilizer mixing device, and the controller is respectively electrically connected with the first electromagnetic valve, the second electromagnetic valve, the third electromagnetic valve, the fourth electromagnetic valve, the display equipment, the soil data acquisition device and the communication equipment through leads and is used, The flow of the second electromagnetic valve, the flow of the third electromagnetic valve and the flow of the fourth electromagnetic valve, the display equipment is controlled to display target data and flow, and the communication equipment is controlled to send the target data to the target equipment

Preferably, the impurity remover comprises an impurity removing tank body and a lifting filter element, the impurity removing tank body is arranged at an outlet of the water reservoir, the top of the impurity removing tank body is open so that water in the water reservoir can flow into the impurity removing tank body, the outlet end of the impurity removing tank body is communicated with the buffer tank through a pipeline, and the lifting filter element is arranged in the impurity removing tank body and can move up and down along the inner wall of the impurity removing tank body; the lifting filter element comprises a support frame, a lifting motor, a winding shaft, a traction rope, a filter screen cylinder and a triangular support, wherein the support frame is fixedly arranged at the top of the impurity removal tank body, the winding shaft is connected with the support frame through a bearing, a winding wheel is fixedly arranged on the winding shaft, one end of the winding shaft is fixedly connected with the lifting motor, the filter screen cylinder is arranged in the impurity remover, a tripod is fixedly arranged at the upper part in the filter screen cylinder, one end of the traction rope is fixedly connected with the winding wheel, and the other end of the traction rope is connected with the triangular support through a hook; the bottom of the inside of the filter screen cylinder is detachably provided with a first impurity removal net, and a second impurity removal net is fixedly arranged above the first impurity removal net.

Preferably, the filter comprises a filter box, a water inlet pipe is arranged at one end of the upper side of the filter box, a water separator is fixedly arranged at the upper part in the filter box and communicated with the water inlet pipe, an adjustable filtering mechanism is arranged under the water separator, one end of the adjustable filtering mechanism, which is close to the water inlet pipe, is hinged with the inner wall of the filter box, one end, which is far away from the water inlet pipe, is in sliding connection with the inner wall of the filter box, a slag collecting groove is arranged under one end, which is far away from the water inlet pipe, of the adjustable filtering mechanism, the slag collecting groove is horizontally arranged along the short axis direction of the filter box and is fixedly connected with the inner wall of the filter box, a filter residue device is arranged at one side of the lower end of the filter box, the top of the filter residue device is communicated with the lower part of the slag collecting groove through a first pipeline, the bottom of, suction pump one end and storage water tank intercommunication, the suction pump other end is connected with high-pressure pipeline, and high-pressure pipeline runs through the rose box and extends to inside, and is located adjustable filter mechanism below, and the equidistance is provided with high pressure nozzle on the high-pressure pipeline.

Preferably, the adjustable filtering mechanism comprises a first filter plate, a second filter plate, a variable frequency motor, a rope leading pipe and a pull rope, wherein one end of the first filter plate, which is close to the water inlet pipe, is hinged with the inner wall of the filtering box, the second filter plate is positioned below the first filter plate, one end of the second filter plate is connected with the first filter plate in a sliding manner, the other end of the second filter plate is connected with the inner wall of the filtering box in a sliding manner, the rope leading pipe is arranged on the outer wall of the filtering box, which is far away from the water inlet pipe, and is positioned above the water separator, the rope leading pipe penetrates through the filtering box and is communicated with the interior of the filtering box, the variable frequency motor is fixedly arranged on the outer wall of the filtering box and is positioned below the rope leading; the utility model discloses a filter box, including the casing, the both sides surface of first filter plate is seted up flutedly, the both sides fixed surface of second filter plate is provided with the connecting plate, the fixed slider that is provided with on the connecting plate, the size and the recess phase-match of slider, the slider is embedded into in the recess of first filter plate both sides, make the upper portion surface of second filter plate and the lower part surface of first filter plate laminate each other, remove the second filter plate, slider on the second filter plate can slide along the recess on the first filter plate, the one end fixed surface that the connecting plate was kept away from to the second filter plate is provided with the sliding ball, one side inner wall surface of rose box is provided with the guide way, the guide way is located album sediment groove top, and the guide way sets up along the major axis direction of casing, the size of guide way.

Preferably, the fertilizer box includes box, scale removal part, gets material part, pay-off part, upper portion one side of box is provided with the feed chute, the feed chute communicates with the inside of box, the bottom of box is the semicircle arcuation, the discharge gate has been seted up to the lower part of box, the scale removal part is installed in the inside of box to clear away the fertilizer that the box inner wall hardens, get the bottom that material part installed in the box inside, and be located the top of discharge gate, the pay-off part is installed in the bottom of box, and be located the below of box discharge gate, the entrance point of pay-off part communicates with the discharge gate of box, the exit end of pay-off part passes through pipeline and liquid manure mixing arrangement intercommunication.

Preferably, the descaling part comprises a hydraulic telescopic rod, a connecting frame and a descaler, the hydraulic telescopic rod is installed outside the top of the box body, the top of the hydraulic telescopic rod penetrates through the top of the box body and extends into the box body, a connector is fixedly arranged at the end part of the hydraulic telescopic rod, the connecting frame is located at the end part of the hydraulic telescopic rod, the shape of the connecting frame is the same as the shape of the inside of the box body, a T-shaped mounting groove is formed in the outer wall of the connecting frame along the long edge direction of the connecting frame, one end of the connecting rod is fixedly connected with the connector, the other end of the connector is fixedly connected with the connecting frame, and the descaler is detachably installed on the connecting; the descaler includes T shape joint piece, scrapes material piece, brush material piece, and the size phase-match of the size of T shape joint piece and T shape mounting groove, and the one end of T shape joint piece is fixed to be set up on the side surface of scraping the material piece, scrapes a side surface that the material piece kept away from T shape joint piece and the inner wall laminating of box, and brush material piece detachable installs in the top of scraping the material piece.

Preferably, liquid manure mixing arrangement includes the blending tank, the stirring part, divide the material part, the water inlet has been seted up at the top of blending tank, the water inlet passes through the exit end intercommunication of pipeline and filter, the top of blending tank is provided with the inlet pipe, the exit end intercommunication of inlet pipe through pipeline and fertilizer case, the stirring part is installed in the inside of blending tank, divide the inside that the material part is located the blending tank, divide the material part respectively subtend and install the both sides at the stirring part, and with stirring part intermeshing, rotate with dividing the material part through the stirring part drive, scatter the fertilizer in the blending tank.

Preferably, the material distributing part comprises a material scattering disc, a material containing cavity is arranged inside the material scattering disc, at least two material channels are arranged inside the material scattering disc, one end of each material channel is communicated with the material containing cavity, the other end of each material channel is communicated with the inside of the mixing tank, the material channels are uniformly distributed along the circumferential direction of the material scattering disc, a sleeve is fixedly arranged on the upper portion of the material scattering disc, the inner diameter of each sleeve is larger than the outer diameter of each inlet pipe, the inner diameter of each sleeve is matched with the outer diameter of each inlet pipe, each sleeve is sleeved outside each inlet pipe, each sleeve is communicated with the inside of the material containing cavity, a connecting disc is fixedly arranged on the upper portion of each sleeve, a gear disc is arranged on; the stirring part comprises a driving motor and a stirring shaft, the driving motor is installed outside the top of the mixing tank, one end of the stirring shaft is connected with the driving motor, the other end of the stirring shaft extends to the inside of the mixing tank, stirring blades are fixedly installed on the stirring shaft, a transmission gear is installed on the upper portion, located on the stirring blades, of the stirring shaft, and the transmission gear is meshed with the gear disc.

Preferably, the stirring blade is provided with a Y-shaped long hole, the long hole is arranged along the long side direction of the stirring blade, and the long holes are distributed at equal intervals from top to bottom along the short side direction of the stirring blade; the strip holes are arranged in a staggered mode from top to bottom along the direction of the short side of the stirring plate, namely the direction of the end with the larger opening of the previous strip hole is opposite to the direction of the end with the larger opening of the next strip hole.

Preferably, the soil data acquisition device comprises a temperature and humidity acquisition device, an illumination intensity acquisition device and a pH value acquisition device.

The utility model adopts the above technical scheme, its beneficial effect lies in: the utility model comprises a reservoir, a water feeding pump, an impurity remover, a buffer tank, a water pump, a filter, a fertilizer box, a water-fertilizer mixing device, a drip irrigation device, a controller, a display device, a soil data acquisition device and a communication device, wherein the impurity remover removes the impurities such as hay, leaves and branches in the water from the reservoir, so that the blockage of the impurities on the water feeding pump and the water pump can be reduced, and the blockage accidents of the water feeding pump and the water pump can be reduced; the filter filters inflow water, can remove silt in the water, thus can reduce silt to stop up and drip irrigation water pipe, raise irrigation efficiency while saving water resource, the liquid manure mixing arrangement makes the fertilizer added fully dissolve in water, form the liquid manure solution, and convey the liquid manure solution to the crop root in the farmland through the drip irrigation apparatus, and the water after another part of filtration is conveyed to the crop root in the farmland directly through the drip irrigation apparatus, not only can raise the utilization factor of the water resource, but also can raise the utilization factor of the fertilizer; through the arranged fertilizer box, the hardened fertilizer on the inner wall of the fertilizer box can be cleaned in time, so that the utilization rate of the fertilizer can be improved, and the phenomenon of unsmooth blanking caused by long-term hardening of the fertilizer can be prevented; the controller controls the flow of the first electromagnetic valve, the second electromagnetic valve, the third electromagnetic valve and the fourth electromagnetic valve according to the target data collected by the soil data collecting device, automatic and reasonable irrigation is achieved, the target data and the flow can be displayed and transmitted, irrigation efficiency can be improved, and labor cost can be reduced.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the filter of the present invention.

Fig. 3 is a schematic structural view of the connection between the first filter plate and the second filter plate of the present invention.

Fig. 4 is a schematic structural view of a second water filtering plate of the present invention.

Fig. 5 is a schematic structural view of the trash remover of the present invention.

Fig. 6 is a schematic structural view of the fertilizer can of the present invention.

Fig. 7 is a schematic structural view of the descaling part of the present invention.

Fig. 8 is a schematic structural diagram of the connection frame of the present invention.

Fig. 9 is a schematic structural view of the descaling device of the present invention.

Fig. 10 is a schematic structural diagram of the liquid manure mixing device of the present invention.

Fig. 11 is a schematic structural view of the connection between the stirring component and the material distributing component of the present invention.

Fig. 12 is a schematic view of the cross-sectional structure of the connection between the stirring component and the material distributing component of the present invention.

Fig. 13 is a schematic structural view of the stirring blade of the present invention.

In the figure: buffer tank 01, water pump 02, filter 03, filter box 31, water inlet pipe 311, guide groove 312, slag collecting groove 313, water outlet pipe 314, water separator 32, adjustable filter mechanism 33, first filter plate 331, groove 3311, second filter plate 332, connecting plate 3321, sliding ball 3322, sliding block 3323, variable frequency motor 333, rope guiding pipe 334, pull rope 335, filter residue 34, first pipeline 341, second pipeline 342, water storage tank 35, water pump 36, high pressure pipeline 37, high pressure nozzle 371, cleaner 04, cleaner tank 41, lifting filter element 42, support frame 421, lifting motor 422, winding shaft 423, winding wheel 4231, pull rope 424, filter screen cylinder 425, first cleaner screen 4251, second cleaner screen 4252, triangular bracket 426, fertilizer box 05, box 51, feed groove 511, discharge port 512, cleaner 52, hydraulic telescopic rod 521, connector 5211, connecting rod 522, connecting frame 523, T- shaped mounting groove 5231, 523, The device comprises a scaler 524, a T-shaped clamping block 5241, a scraping piece 5242, a brushing piece 5243, a material taking part 53, a material taking motor 531, a material taking rotating shaft 532, a material taking blade 533, a material feeding part 54, a shell 541, a material feeding motor 542, a material feeding rotating shaft 543, a material feeding blade 544, a water-fertilizer mixing device 06, a mixing tank 61, a water inlet 611, a material feeding pipe 612, a stirring part 62, a driving motor 621, a stirring shaft 622, a stirring blade 6221, a long hole 62211, a transmission gear 22, a material distributing part 63, a material scattering disk 631, a material containing cavity 6311, a material channel 6312, a sleeve 632, a connecting disk 633, a gear disk 634, a drip irrigation device 07, a controller 08, a display device 09, a soil data acquisition device 10, a communication device 20, a first electromagnetic valve 30, a second electromagnetic valve 40, a third electromagnetic valve 50, a fourth electromagnetic valve 60, a water.

Detailed Description

Referring to fig. 1, an embodiment of the present invention provides an agricultural water-saving irrigation system for northwest arid region, including a reservoir 70, a water feed pump 80, an impurity remover 04, a buffer tank 01, a water pump 02, a filter 03, a fertilizer tank 05, a water-fertilizer mixing device 06, a drip irrigation device 07, a controller 08, a display device 09, a soil data acquisition device 10, and a communication device 20, wherein the reservoir 70 is disposed under the foot of a mountain, the impurity remover 04 is installed at an outlet of the reservoir 70, the impurity remover 04 is communicated with the reservoir 70, an inlet end of the water feed pump 80 is communicated with an outlet end of the impurity remover 04 through a pipeline, an outlet end of the water feed pump 80 is communicated with an inlet end of the buffer tank 01 installed on a mountain slope through a pipeline, an inlet end of the water pump 02 is communicated with the buffer tank 01 through a pipeline, an outlet end of the water pump 02 is communicated with the filter 03 through a pipeline, and a, the outlet end of the filter 03 is communicated with the inlet end of the drip irrigation device 07 through a pipeline to irrigate a water source to the roots of crops in a farmland, the second electromagnetic valve 40 is installed on the pipeline at the outlet end of the filter 03, the fertilizer box 05 is installed above the water-fertilizer mixing device 06, the outlet end of the fertilizer box 05 is communicated with the inlet end of the water-fertilizer mixing device 06, the water inlet 611 of the water-fertilizer mixing device 06 is communicated with the outlet end of the filter 03 through a pipeline, the outlet end of the water-fertilizer mixing device 06 is communicated with the inlet end of the drip irrigation device 07 through a pipeline to drip irrigation the water source containing the fertilizer to the roots of the crops in the farmland, the third electromagnetic valve 50 is installed on the pipeline at the inlet end of the water-fertilizer mixing device 06, the fourth electromagnetic valve 60 is installed on the pipeline at the outlet end of the water-fertilizer mixing device 06, and, The third electromagnetic valve 50, the fourth electromagnetic valve 60, the display device 09, the soil data acquisition device 10 and the communication device 20 are electrically connected, and are used for controlling the flow rate of the first electromagnetic valve 30, the second electromagnetic valve 40, the third electromagnetic valve 50 and the fourth electromagnetic valve 60 according to the target data acquired by the soil data acquisition device 10, controlling the display device 09 to display the target data and the flow rate, and controlling the communication device 20 to send the target data to the target device.

Referring to fig. 2 to 4, the filter 03 includes a filter box 31, a water inlet pipe 311 is disposed at one end of the upper side of the filter box 31, a water outlet pipe 314 is disposed at the bottom of the filter box 31, a water separator 32 is fixedly disposed at the upper portion of the interior of the filter box 31, the water separator 32 is communicated with the water inlet pipe 311, an adjustable filtering mechanism 33 is disposed under the water separator 32, one end of the adjustable filtering mechanism 33 close to the water inlet pipe 311 is hinged to the inner wall of the filter box 31, one end of the adjustable filtering mechanism 33 far from the water inlet pipe 311 is slidably connected to the inner wall of the filter box 31, a slag collecting groove 313 is disposed under one end of the adjustable filtering mechanism 33 far from the water inlet pipe 311, the slag collecting groove 313 is horizontally disposed along the short axis direction of the filter box 31 and is fixedly connected to the inner wall of the filter box 31, a slag remover 34 is disposed at one side of the lower end of the filter box 31, the top of the slag remover 34 is, one side of the lower end of the filter box 31 is provided with a water storage tank 35, the water storage tank 35 is communicated with the filter box 31, the upper end of the water storage tank 35 is provided with a water suction pump 36, one end of the water suction pump 36 is communicated with the water storage tank 35, the other end of the water suction pump 36 is connected with a high-pressure pipeline 37, the high-pressure pipeline 37 penetrates through the filter box 31 and extends to the inside and is located below the adjustable filter mechanism 33, and high-pressure spray heads 371 are arranged on the high.

The adjustable filtering mechanism 33 comprises a first filter plate 331, a second filter plate 332, a variable frequency motor 333, a rope guiding pipe 334 and a pull rope 335, wherein one end of the first filter plate 331, which is close to the water inlet pipe 311, is hinged to the inner wall of the filter tank 31, the second filter plate 332 is positioned below the first filter plate 331, one end of the second filter plate 332 is connected with the first filter plate 331 in a sliding manner, the other end of the second filter plate 332 is connected with the inner wall of the filter tank 31 in a sliding manner, the rope guiding pipe 334 is arranged on the outer wall of the filter tank 31, which is far away from the water inlet pipe 311, and is positioned above the water separator 32, the rope guiding pipe 334 penetrates through the filter tank 31 and penetrates through the interior of the filter tank 31, the variable frequency motor 333 is fixedly arranged on the outer wall of the filter tank 31 and is positioned below the rope guiding pipe 334.

Grooves 3311 are formed in the surfaces of both sides of the first filter plate 331, connecting plates 3321 are fixedly disposed on the surfaces of both sides of the second filter plate 332, a slider 3323 is fixedly disposed on the connecting plate 3321, the slider 3323 is matched with the grooves 3311 in size, the slider 3323 is inserted into the grooves 3311 of both sides of the first filter plate 331, so that the upper surface of the second filter plate 332 and the lower surface of the first filter plate 331 are attached to each other, the second filter plate 332 is moved, the slider 3323 on the second filter plate 332 can slide along the grooves 3311 on the first filter plate 331, a sliding ball 3322 is fixedly disposed on the surface of one end of the second filter plate 332 away from the connecting plate 3321, a guide groove 312 is disposed on the inner wall surface of one side of the filter box 31, the guide groove 312 is disposed above the slag collecting groove 313, the guide groove 312 is disposed along the long axis direction of the housing, the size of the guide groove 312 is matched with the size of the sliding.

When the filter needs to be cleaned, the second filter plate 332 can slide downwards by adjusting the position of the second filter plate 332, so that the first filter plate 331 and the second filter plate 332 are integrally inclined, at the moment, high-pressure water is sprayed to the first filter plate 331 and the second filter plate 332 through the high-pressure water pipe, silt on the first filter plate 331 and the second filter plate 332 can be washed away, the washed silt water can enter the residue filter 34 through the residue collecting groove 313 to be filtered, and the filtered water can be introduced into the filter tank 31 to be reused, so that the cleaning effect can be achieved, and water resources can be saved.

Referring to fig. 5, the trash separator 04 includes a trash tank 41 and a lifting filter element 42, the trash tank 41 is installed at an outlet of the water reservoir 70, a top of the trash tank 41 is opened so that water in the water reservoir 70 can flow into the trash tank 41, an outlet end of the trash tank 41 is communicated with the buffer tank 01 through a pipe, and the lifting filter element 42 is installed inside the trash tank 41 and can move up and down along an inner wall of the trash tank 41.

Lifting filter element 42 includes support frame 421, lifting motor 422, winding shaft 423, haulage rope 424, filter screen cylinder 425, A-frame 426, the fixed top that sets up at the edulcoration jar body 41 of support frame 421, winding shaft 423 passes through the bearing with support frame 421 and is connected, fixed mounting has winding wheel 4231 on the winding shaft 423, the one end and the lifting motor 422 fixed connection of winding shaft 423, filter screen cylinder 425 installs the inside at edulcorator 04, the first edulcoration net 4251 that is used for getting rid of tiny particle impurity is installed to the bottom detachable of filter screen cylinder 425's inside, the top fixed mounting of first edulcoration net 4251 has the second edulcoration net 4252 that is used for getting rid of the hay, the branch, large granule impurity such as leaf. The tripod is fixedly arranged at the upper part in the filter screen cylinder 425, one end of the pull rope 424 is fixedly connected with the winding wheel 4231, and the other end of the pull rope 424 is connected with the triangular support 426 through a hook.

Referring to fig. 6 to 9, the fertilizer box 05 includes a box body 51, a descaling part 52, a material taking part 53, and a material feeding part 54, wherein a feeding groove 511 is disposed on one side of an upper portion of the box body 51, the feeding groove 511 is communicated with the inside of the box body 51, the bottom of the box body 51 is in a semicircular arc shape, a material outlet 512 is disposed on a lower portion of the box body 51, the descaling part 52 is installed inside the box body 51 to remove fertilizer hardened on an inner wall of the box body 51, the material taking part 53 is installed on the bottom inside the box body 51 and located above the material outlet 512, the material feeding part 54 is installed on the bottom of the box body 51 and located below the material outlet 512 of the box body 51, an inlet end of the material feeding part 54 is communicated with the material outlet 512 of the box body 51.

The descaling part 52 comprises a hydraulic telescopic rod 521, a connecting rod 522, a connecting frame 523 and a descaling device 524, the hydraulic telescopic rod 521 is installed outside the top of the box body 51, the top of the hydraulic telescopic rod 521 penetrates through the top of the box body 51 and extends to the inside of the box body 51, a connector 5211 is fixedly arranged at the end part of the hydraulic telescopic rod 521, the connecting frame 523 is located at the end part of the hydraulic telescopic rod 521, the shape of the connecting frame 523 is the same as the inner shape of the box body 51, a T-shaped mounting groove 5231 is formed in the outer wall of the connecting frame 523 along the long side direction of the connecting frame 523, one end of the connecting rod 522 is fixedly connected with the connector 5211, the other end of the connector 5211 is fixedly connected with the connecting frame 523, and the. Through reciprocating of hydraulic telescoping rod 521, drive linking frame 523 and reciprocate along the inner wall of box 51 to make scale removal 524 and the laminating of the inner wall of box 51, and slide from top to bottom along the inner wall of box 51, clear away the fertilizer that hardens on the box 51 inner wall.

The scaler 524 comprises a T-shaped clamping block 5241, a scraping piece 5242 and a brushing piece 5243, the size of the T-shaped clamping block 5241 is matched with that of the T-shaped mounting groove 5231, and the T-shaped clamping block 5241 is inserted into the T-shaped mounting groove 5231, so that the scaler 524 can be connected with the connecting frame 523 and can be conveniently detached and mounted; one end of the T-shaped clamping block 5241 is fixedly arranged on one side surface of the scraping piece 5242, which is far away from the T-shaped clamping block 5241, is attached to the inner wall of the box body 51, and the brushing piece 5243 is detachably arranged above the scraping piece 5242. The end of the scraping piece 5242 away from the brushing piece 5243 is beveled, so that fertilizer hardened on the inner wall of the box body 51 can be effectively shoveled, and residual partial residues can be removed through the brushing piece 5243.

Get material part 53 including getting material motor 531, get material pivot 532, get material blade 533, get material motor 531 and install the outside at box 51, get the bottom that material pivot 532 is located box 51 inside, get the one end and get material motor 531 fixed connection of material pivot 532, get material blade 533 fixed mounting on getting material pivot 532, and be the heliciform along getting the axial direction of material pivot 532 and distribute, get and set up the opening that can supply the fertilizer granule to pass on the material blade 533, when getting material blade 533 and getting the material, can reduce the resistance on the one hand, on the other hand can play the stirring effect to box 51 bottom fertilizer again.

The feeding unit 54 includes a housing 541, a feeding motor 542, a feeding rotating shaft 543, and feeding blades 544, wherein the housing 541 is fixedly disposed below the box 51, an inlet end of the housing 541 is communicated with the discharge port 512 of the box 51, an outlet end of the housing 541 is communicated with the water-fertilizer mixing device through a pipe, the feeding motor 542 is mounted outside the housing 541, the feeding rotating shaft 543 is mounted inside the housing 541, one end of the feeding rotating shaft 543 is fixedly connected with the feeding motor 542, and the feeding blades 544 are fixedly mounted on the feeding rotating shaft 543 and spirally distributed along an axial direction of the feeding rotating shaft 543.

The stirring component 62 comprises a driving motor 621 and a stirring shaft 622, the driving motor 621 is installed outside the top of the mixing tank 61, one end of the stirring shaft 622 is connected with the driving motor 621, the other end of the stirring shaft 622 extends into the mixing tank 61, a stirring blade 6221 is fixedly installed on the stirring shaft 622, a transmission gear 6222 is installed on the upper portion, located on the stirring blade 6221, of the stirring shaft 622, and the transmission gear 6222 is meshed with the gear disc 634. In order to better dissolve the added fertilizer particles in the water in the mixing tank 61, the stirring blade 6221 is provided with a Y-shaped elongated hole 62211, the elongated hole 62211 is arranged along the long side direction of the stirring blade 6221, and the elongated holes 62211 are distributed from top to bottom at equal intervals along the short side direction of the stirring blade 6221, when the stirring blade 6221 stirs back and forth, the liquid medium can flow in from the end with the larger opening of the Y-shaped elongated hole 62211 and then flow out from the end with the smaller opening, so that the flow speed is increased when the liquid medium flows out from the end with the smaller opening, and the liquid medium in the whole mixing tank 61 can be fully stirred. The strip holes 62211 are staggered from top to bottom along the short side direction of the stirring blade 6221, namely, the larger opening end of the previous strip hole 62211 is opposite to the larger opening end of the next strip hole 62211, by adopting the design, the left side and the right side of the stirring blade 6221 can be ensured to pass through liquid media in the clockwise stirring or anticlockwise stirring process, so that the stirring effect of the liquid media is increased, and fertilizer particles are favorably dissolved in water.

Referring to fig. 10 to 12, the liquid manure mixing device 06 includes a mixing tank 61, a stirring component 62, and a material distributing component 63, the top of the mixing tank 61 is opened with a water inlet 611, the water inlet 611 is communicated with the outlet end of the filter 03 through a pipe, the top of the mixing tank 61 is provided with a feeding pipe 612, the feeding pipe 612 is communicated with the outlet end of the fertilizer box 05 through a pipe, the stirring component 62 is installed inside the mixing tank 61, the material distributing component 63 is located inside the mixing tank 61, the material distributing component 63 is installed opposite to the two sides of the stirring component 62 and is engaged with the stirring component 62, so that the material distributing component 63 is driven by the stirring component 62 to rotate, and the fertilizer is distributed into the mixing tank 61.

The material distributing part 63 comprises a material scattering disk 631, a material containing cavity 6311 is arranged inside the material scattering disk 631, a sleeve 632 is fixedly arranged on the upper part of the material scattering disk 631, the inner diameter of the sleeve 632 is larger than the outer diameter of the feed pipe 612, and the inner diameter of the sleeve 632 is matched with the outer diameter of the feed pipe 612. The sleeve pipe 632 suit is in the outside of inlet pipe 612, sleeve pipe 632 and flourishing material cavity 6311's inside intercommunication, the fixed connection disc 633 that is provided with in upper portion of sleeve pipe 632, the upper portion of connecting disc 633 is provided with gear disc 634, it is fixed with gear disc 634 through the bolt to connect disc 633, it is inside to be provided with two at least material passageway 6312 to spill material dish 631, the one end and the flourishing material cavity 6311 intercommunication of material passageway 6312, the other end communicates with the inside of blending tank 61, material passageway 6312 is along the circumference evenly distributed of spilling material dish 631. Fertilizer particles enter the material containing cavity 6311 from the feeding pipe 612, when the driving motor 621 rotates, the transmission gear 6222 drives the gear plate 634 to rotate, so that the material scattering plate 631 rotates together with the stirring shaft 622, the fertilizer particles are thrown out from the material containing cavity 6311 along the material passage 6312, the fertilizer particles can be scattered, the stirring shaft 622 drives the stirring blades 6221 to stir, the fertilizer particles are scattered at the same time, and the fertilizer particles can be rapidly dissolved in water.

In order to improve the water-saving irrigation efficiency of the system, the system is also provided with an alarm module connected with the controller 08, and the alarm module is used for giving an alarm to prompt when target equipment receives target data. Specifically, after the target data are determined to be sent to the target equipment, the alarm module is controlled to give an alarm to prompt, the data are successfully sent, and related personnel are reminded. The alarm module can select a buzzer and/or an indicator light. Specifically, the alarm can be given out through the sound of the buzzer, and/or the prompt can be given out through the color change or the light and shade flicker change of the indicator lamp.

The soil data acquisition device 10 includes a temperature and humidity collector, an illumination intensity collector and a pH value collector. Besides the several collectors mentioned in the embodiments of the present application, in practical applications, the soil data collecting device 10 may also include other soil data collecting devices meeting requirements. The pH value collector can be an X8W850-H1 collector. The temperature and humidity collector can be an X1Y485-H1 collector. The illumination intensity collector can be an X4W850-H1 collector.

In order to search the target data from back to front, a storage module connected with the controller 08 is further provided, and the storage module is used for storing the target data.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Claims (10)

1. An agricultural water-saving irrigation system for northwest arid region is characterized in that: comprises a reservoir, a water feeding pump, an impurity remover, a buffer tank, a water pump, a filter, a fertilizer box, a water-fertilizer mixing device, a drip irrigation device, a controller, a display device, a soil data acquisition device and a communication device, wherein the reservoir is arranged under the feet of a mountain, the impurity remover is arranged at an outlet of the reservoir and is communicated with the reservoir, an inlet end of the water feeding pump is communicated with an outlet end of the impurity remover through a pipeline, an outlet end of the water feeding pump is communicated with an inlet end of the buffer tank arranged on a hillside through a pipeline, an inlet end of the water pump is communicated with the buffer tank through a pipeline, an outlet end of the water pump is communicated with the filter through a pipeline, a first electromagnetic valve is arranged on the pipeline at the outlet end of the water pump, an outlet end of the filter is communicated with an inlet end of the drip irrigation device through a, the fertilizer box is arranged above the water-fertilizer mixing device, the outlet end of the fertilizer box is communicated with the inlet end of the water-fertilizer mixing device, the water inlet of the water-fertilizer mixing device is communicated with the outlet end of the filter through a pipeline, the outlet end of the water-fertilizer mixing device is communicated with the inlet end of the drip irrigation device through a pipeline so as to drip irrigation a water source containing fertilizer to the root of crops in a farmland, a third electromagnetic valve is arranged on the pipeline at the inlet end of the water-fertilizer mixing device, a fourth electromagnetic valve is arranged on the pipeline at the outlet end of the water-fertilizer mixing device, the controller is respectively electrically connected with the first electromagnetic valve, the second electromagnetic valve, the third electromagnetic valve, the fourth electromagnetic valve, the display equipment, the soil data acquisition device and the communication equipment through leads and is used for controlling the flow rate of the first electromagnetic valve, the second electromagnetic valve, the third electromagnetic valve and the fourth, and controlling the display equipment to display the target data and the flow, and controlling the communication equipment to send the target data to the target equipment.

2. An agricultural water saving irrigation system for arid regions in the northwest region as claimed in claim 1, wherein: the impurity remover comprises an impurity removing tank body and a lifting filter element, wherein the impurity removing tank body is arranged at an outlet of the water storage tank, the top of the impurity removing tank body is open so that water in the water storage tank can flow into the impurity removing tank body, the outlet end of the impurity removing tank body is communicated with the buffer tank through a pipeline, and the lifting filter element is arranged in the impurity removing tank body and can move up and down along the inner wall of the impurity removing tank body; the lifting filter element comprises a support frame, a lifting motor, a winding shaft, a traction rope, a filter screen cylinder and a triangular support, wherein the support frame is fixedly arranged at the top of the impurity removal tank body, the winding shaft is connected with the support frame through a bearing, a winding wheel is fixedly arranged on the winding shaft, one end of the winding shaft is fixedly connected with the lifting motor, the filter screen cylinder is arranged in the impurity remover, a tripod is fixedly arranged at the upper part in the filter screen cylinder, one end of the traction rope is fixedly connected with the winding wheel, and the other end of the traction rope is connected with the triangular support through a hook; the bottom of the inside of the filter screen cylinder is detachably provided with a first impurity removal net, and a second impurity removal net is fixedly arranged above the first impurity removal net.

3. An agricultural water saving irrigation system for arid regions in the northwest region as claimed in claim 1, wherein: the filter comprises a filter box, a water inlet pipe is arranged at one end of the upper side of the filter box, a water separator is fixedly arranged at the upper part in the filter box and communicated with the water inlet pipe, an adjustable filtering mechanism is arranged under the water separator, one end of the adjustable filtering mechanism, which is close to the water inlet pipe, is hinged with the inner wall of the filter box, one end of the adjustable filtering mechanism, which is far away from the water inlet pipe, is in sliding connection with the inner wall of the filter box, a slag collecting groove is arranged under one end of the adjustable filtering mechanism, which is far away from the water inlet pipe, and is horizontally arranged along the short axis direction of the filter box and fixedly connected with the inner wall of the filter box, a filter residue device is arranged at one side of the lower end of the filter box, the top of the filter residue device is communicated with the lower part of the slag collecting groove through a first pipeline, the bottom, suction pump one end and storage water tank intercommunication, the suction pump other end is connected with high-pressure pipeline, and high-pressure pipeline runs through the rose box and extends to inside, and is located adjustable filter mechanism below, and the equidistance is provided with high pressure nozzle on the high-pressure pipeline.

4. An agricultural water saving irrigation system for arid regions in the northwest region as claimed in claim 3, wherein: the adjustable filtering mechanism comprises a first filtering plate, a second filtering plate, a variable frequency motor, a rope leading pipe and a pull rope, wherein one end of the first filtering plate, which is close to the water inlet pipe, is hinged with the inner wall of the filtering box; the utility model discloses a filter box, including the casing, the both sides surface of first filter plate is seted up flutedly, the both sides fixed surface of second filter plate is provided with the connecting plate, the fixed slider that is provided with on the connecting plate, the size and the recess phase-match of slider, the slider is embedded into in the recess of first filter plate both sides, make the upper portion surface of second filter plate and the lower part surface of first filter plate laminate each other, remove the second filter plate, slider on the second filter plate can slide along the recess on the first filter plate, the one end fixed surface that the connecting plate was kept away from to the second filter plate is provided with the sliding ball, one side inner wall surface of rose box is provided with the guide way, the guide way is located album sediment groove top, and the guide way sets up along the major axis direction of casing, the size of guide way.

5. An agricultural water saving irrigation system for arid regions in the northwest region as claimed in claim 1, wherein: the fertilizer box includes the box, the scale removal part, get the material part, the pay-off part, upper portion one side of box is provided with the feed chute, the feed chute communicates with the inside of box, the bottom of box is the semicircle form, the discharge gate has been seted up to the lower part of box, the inside at the box is installed to the scale removal part, in order to clear away the fertilizer that the box inner wall hardens, get the bottom of material part installation at the box inside, and be located the top of discharge gate, the pay-off part is installed in the bottom of box, and be located the below of box discharge gate, the entrance point of pay-off part communicates with the discharge gate of box, the exit end of pay-off part passes.

6. An agricultural water saving irrigation system for arid regions in the northwest region as claimed in claim 5, wherein: the descaling part comprises a hydraulic telescopic rod, a connecting frame and a descaler, the hydraulic telescopic rod is installed outside the top of the box body, the top of the hydraulic telescopic rod penetrates through the top of the box body and extends into the box body, a connector is fixedly arranged at the end part of the hydraulic telescopic rod, the connecting frame is positioned at the end part of the hydraulic telescopic rod, the shape of the connecting frame is the same as the shape of the interior of the box body, a T-shaped mounting groove is formed in the outer wall of the connecting frame along the long edge direction of the connecting frame, one end of the connecting rod is fixedly connected with the connector, the other end of the connector is fixedly connected with the connecting frame, and the descaler is detachably installed on; the descaler includes T shape joint piece, scrapes material piece, brush material piece, and the size phase-match of the size of T shape joint piece and T shape mounting groove, and the one end of T shape joint piece is fixed to be set up on the side surface of scraping the material piece, scrapes a side surface that the material piece kept away from T shape joint piece and the inner wall laminating of box, and brush material piece detachable installs in the top of scraping the material piece.

7. An agricultural water saving irrigation system for arid regions in the northwest region as claimed in claim 1, wherein: the liquid manure mixing arrangement includes the blending tank, the stirring part, divide the material part, the water inlet has been seted up at the top of blending tank, the water inlet passes through the exit end intercommunication of pipeline and filter, the top of blending tank is provided with the inlet pipe, the exit end intercommunication of inlet pipe through pipeline and fertilizer case, the stirring part is installed in the inside of blending tank, divide the inside that the material part is located the blending tank, divide the material part respectively subtend and install the both sides at the stirring part, and with stirring part intermeshing, in order to divide the material part rotation through the stirring part drive, spill the fertilizer in the blending tank.

8. An agricultural water saving irrigation system for arid regions in the northwest region as claimed in claim 7, wherein: the material distributing part comprises a material scattering disc, a material containing cavity is arranged inside the material scattering disc, at least two material channels are arranged inside the material scattering disc, one end of each material channel is communicated with the material containing cavity, the other end of each material channel is communicated with the inside of the mixing tank, the material channels are uniformly distributed along the circumferential direction of the material scattering disc, a sleeve is fixedly arranged on the upper portion of the material scattering disc, the inner diameter of the sleeve is larger than the outer diameter of the material inlet pipe, the inner diameter of the sleeve is matched with the outer diameter of the material inlet pipe, the sleeve is sleeved outside the material inlet pipe and is communicated with the inside of the material containing cavity, a connecting disc is fixedly arranged on the upper portion of the sleeve, a gear disc is; the stirring part comprises a driving motor and a stirring shaft, the driving motor is installed outside the top of the mixing tank, one end of the stirring shaft is connected with the driving motor, the other end of the stirring shaft extends to the inside of the mixing tank, stirring blades are fixedly installed on the stirring shaft, a transmission gear is installed on the upper portion, located on the stirring blades, of the stirring shaft, and the transmission gear is meshed with the gear disc.

9. An agricultural water saving irrigation system for arid regions in the northwest region as claimed in claim 8, wherein: the stirring blade is provided with Y-shaped long holes, the long holes are arranged along the long side direction of the stirring blade, and the long holes are distributed at equal intervals from top to bottom along the short side direction of the stirring blade; the strip holes are arranged in a staggered mode from top to bottom along the direction of the short side of the stirring plate, namely the direction of the end with the larger opening of the previous strip hole is opposite to the direction of the end with the larger opening of the next strip hole.

10. An agricultural water saving irrigation system for arid regions in the northwest region as claimed in claim 1, wherein: the soil data acquisition device comprises a temperature and humidity collector, an illumination intensity collector and a pH value collector.

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