CN209604640U - A kind of irrigation rig based on valve control - Google Patents

Abstract

The utility model discloses a kind of irrigation rigs based on valve control, it is characterized by comprising pipeline, power-supply controller of electric, valve and independent driving devices, the valve is mounted on pipeline, the driving device is mounted on pipeline and is connected with power-supply controller of electric, and driving device can drive the opening and closing of the valve core rotation control valve of valve；The utility model drives the valve core rotation of valve by the independent driving device of setting, realizes the on and off of valve, has the advantages that easy to operate, easy to use, easy to maintenance, maintenance cost is low；Artificial labor burden can also be effectively reduced simultaneously.

Description

A kind of irrigation rig based on valve control

Technical field

The utility model relates to a kind of farm equipment technical fields, and in particular to a kind of irrigation dress based on valve control It sets.

Background technique

Planting industry is with soil for the important means of production, using green plants, by photosynthesis two in nature Carbonoxide, water and minerals synthesis of organic substance matter, meanwhile, solar energy is converted into chemical energy and is housed in organic substance, it is The substance source of all food and the material base of human life activity, planting industry are the important foundations of multi-form agriculture, are not only The main source of food and the means of livelihood for the survival of mankind is also light and textile industries, food industry provides raw material, is animal husbandry Feed is provided with fishery, meanwhile, the distribution and development of planting industry have a direct impact each department of national economy.

Especially in scarcely populated Xinjiang region, mainly based on planting industry, it is often necessary to according to the actual situation to agriculture Field is irrigated, and common irrigation method has: flood irrigation, pouring, the micro- infiltration of drip irrigation and spray irrigation or underground mode irrigated；One As be to be opened valve by the way of artificial when being irrigated, but since farmland area is larger, open valve when Time needs to go into farmland successively to open each control valve, wait irrigate after successively each valve is closed, thus It results in the need for personnel and walks back and forth in farmland to turn on or off on valve, therefore, the control valve by the way of artificial The irrigation on and off to realize farmland of door, substantially increases the labor burden of worker and efficiency is lower, also very unrestrained It is time-consuming；Meanwhile travel time of the worker between control valve is different, may cause valve cannot close in time, lead to agriculture Water in field fertilizer is exceeded, causes to waste.

Also have using solenoid valve or Electric Actuator in practice and control, still, solenoid valve is an integral structure, electricity Magnet valve cost is higher, not easy to repair after appearance damage, and either valve body surface or valve inner structure occur damaging and require By solenoid valve integral replacing, when maintenance cost and maintenance cost is higher；And Electric Actuator is directly installed on valve, is passed through Electric Actuator carrys out the closing of control valve, and Electric Actuator equally has the shortcomings that cost is high, meanwhile, in actual use Maintenance cost is also very high, needs to its depot repair, and maintenance time is long, price.

Utility model content

The purpose of the utility model is to overcome in existing irrigation, is walked back and forth in farmland using worker and close valve When, hand labor burden weight wastes time and efficiency is lower, and using solenoid valve, Electric Actuator come when carrying out irrigation, electric Magnet valve, Electric Actuator cost are high, maintenance is not easy and the higher disadvantage of maintenance cost, provide a kind of irrigation based on valve control Device, the irrigation device drive the valve core rotation of valve by the independent driving device of setting, realize the opening of valve with It closes, has the advantages that easy to operate, easy to use, easy to maintenance, maintenance cost is low；It can also effectively reduce simultaneously artificial Labor burden, avoid wasting time, and it is more accurate at irrigated farmland, save water with fertilizer, watering, fertilizing is more convenient, Achieve the purpose that cost-saving synergistic.

In order to solve the above technical problems, the technical scheme adopted by the utility model is:

A kind of irrigation rig based on valve control, it is characterised in that: including pipeline, power-supply controller of electric, valve and independence Driving device, the valve is mounted on pipeline, and the driving device is mounted on pipeline and is connected with power-supply controller of electric, drives Dynamic device can drive the opening and closing of the valve core rotation control valve of valve.

The driving device is electric pushrod, and the handle that electric pushrod movable end is connect with valve spool of valve is hinged, fixing end Hinged with pipeline, the electric pushrod is connected with power-supply controller of electric.

The driving device is actuating device of atmospheric pressure, fluid pressure drive device or lead-screw driving device.

The valve is ball valve or butterfly valve.

Connector, the hand that the driving device is connect after being mounted on connector with valve spool of valve are connected on the pipeline Handle is connected.

The driving device is connected with battery, and the battery is connected with solar panel.

The power-supply controller of electric carries out remote control by Internet of Things.

Bracket is connected on the pipeline, the pipeline water outlet is connected with transverse tube, and connecting on the transverse tube has branch pipe, In The both ends of transverse tube and the end of each branch pipe are equipped with the spray head with hole for water spraying.

On the car body, car body is equipped with water tank, and the pipeline is connect with water tank, in the pipeline for the pedestal lower end installation Flow sensor is installed, water pump is installed on pipeline, the flow sensor is connect with water pump.

The pipeline is connect with water tank by telescoping tube, and the connector is connected with driving device I, I lower section of driving device Be connected with driving device II, driving device II is installed on the car body, the driving device II can driver I it is clockwise Or rotate counterclockwise, the driving device I can drive connection part upwardly or downwardly move.

The driving device I include the first cylinder, the first connector, supporting element, turntable, sleeve, upper limit sensor and Lower limit level sensor, the supporting element are vertically installed on turntable, and the first connector front end is fixedly connected with connector, the set Cylinder is covered in the first connector rear end, and sleeve can slide on the first connector, and the supporting element upper end and the first connector are cut with scissors It connects, the first cylinder movable end is hinged with sleeve, and fixing end is fixedly connected with turntable, the upper limit sensor and lower limit The logical first support of sensor is mounted on turntable and the air pump connecting with the first cylinder is connected, and upper limit sensor is located at lower limit The top of sensor.

The driving device II includes connecting shaft, gear, rack gear, lead screw, feed screw nut and motor, the connecting shaft installation It on the car body and can rotate, the turntable is mounted in connecting shaft with axis connection, the gear is connect, and the lead screw passes through axis Hold seat installation on the car body, the feed screw nut and lead screw cooperate, the rack gear be mounted on feed screw nut and with it is described Gear cooperates, and sliding block is additionally provided on the feed screw nut, and the car body is equipped with sliding rail, and sliding block and sliding rail cooperate, The lead screw is connected to motor, and is equipped with left detection sensor and right detection sensor on the sliding rail, left detection sensor and Right detection sensor is connected to the motor.

Compared with prior art, the utility model has the following beneficial effects:

1. the utility model is mainly the independent driving device by being arranged on pipeline to drive the spool of valve to beat On or off is closed, to realize the purpose of irrigation；In this way, actual in use, the farmland that only needs to irrigate as needed Area determines the quantity of required pipeline, pipeline is arranged in farmland and is attached with water source, then in each pipeline The upper setting valve, and the driving device is mounted on pipeline and is connected with power-supply controller of electric, in this way, being irrigated When, it is only necessary to then power-supply controller of electric will be opened as needed, be powered on by the humidity situation for observing farmland, so that driving Dynamic device starting, driving device drive the valve core rotation of valve, realize the purpose of irrigation, have the following advantages in this way:

(1) it does not need to go successively to open each valve in worker to farmland, it is only necessary to control corresponding power-supply controller of electric i.e. The purpose irrigated can be achieved, can effectively improve the efficiency of irrigation, reduce the labor burden of worker；

(2) it can effectively avoid the time walked between valve by worker different, lead to the watering time in farmland not Together, the case where pouring or pouring less was avoided the occurrence of, the utility model can guarantee that the irrigation time in each place is identical, can The effective effect for guaranteeing to pour, while can also save the time；

(3) opening and closing of valve is realized using driving device, it is easy to operate, easy to use；

(4) importantly, the valve realizes the on and off of valve by independent driving device, valve with Driving device is independent individual, and general valve have the advantages that it is low-cost, if in this way, there is damage valve or drive The case where dynamic device, can be then individually replaced, i.e., valve damage then only needs replacing valve, and driving device damage then only needs Driving device or maintenance driving device are replaced, the cost of maintenance can be effectively reduced in this way, and the utility model has Lower cost, convenient in actual use, there is stronger practical, generalization.

(5) in actual use can the open and close of control valve at any time as needed, can be realized accurate filling The purpose irrigate effectively can avoid liquid manure from wasting.

2. driving device described in the utility model is electric pushrod, the handle that electric pushrod movable end is connect with valve spool of valve Hingedly, fixing end and pipeline are hinged, and the electric pushrod is connected with power-supply controller of electric, the low cost of electric pushrod, stability compared with It is good, actual in use, only needing to power on and can work, in this way, the movable end elongation of electric pushrod can be by valve Handle pushed so that the spool of valve is opened, when movable end compresses, the spool of valve can be closed, principle is simple, It is easy to operate.

3. being connected with connector on pipeline described in the utility model, the driving device is mounted on connector rear and valve The handle of spool connection is connected, and the setting of connector can preferably install driving device, and driving process is more stable.

4. be connected with bracket on pipeline described in the utility model, the pipeline water outlet is connected with transverse tube, on the transverse tube Connection has branch pipe, is equipped with the spray head with hole for water spraying in the end at the both ends of transverse tube and each branch pipe；This sample is practical new Type can be realized the purpose of sprinkling irrigation or pouring, and when being irrigated, the water spray area of spray head is wider, can effectively increase filling The area irrigate, meanwhile, when farmland area is larger, the quantity of irrigation rig can be reduced, achievees the purpose that saving, it can be effective Reduce cost so that the utility model has more economic benefit.

5. water tank described in the utility model is for storing water, in actual irrigation, carried by car body water tank and Other component, user are poured in farmland by driving car body, it may be assumed that are poured while travelling, when pouring only needs Driving device is opened, the water in water tank is flowed out from pipeline, and the water in pipeline is in flow regime, flow sensor detection It is flowed in the duct to water, and water flowing signal is transmitted into feed pump, water pump starting presses to the water in pipeline, allows the water to It is enough to go out to eject from spray head, it can effectively increase the area of irrigation, the sprinkling efficiency is higher；It is closed when user controls ball valve When, the water in pipeline is in stationary state at this time, and flow sensor detects that water is static in the duct, and water spacing wave is transmitted Feed pump, water pump stop, and setting in this way can guarantee that irrigates goes on smoothly.

6. pipeline described in the utility model is connect with water tank by telescoping tube, the connector is connected with driving device I, drives Driving device II is connected with below dynamic device I, driving device II is installed on the car body, and the driving device II can drive driving Device I rotates clockwise or counterclockwise, the driving device I can drive connection part upwardly or downwardly move, exist in this way Under the common cooperation of driving device I and driving device II, pipeline is enabled to integrally upwardly or downwardly to move, while can also It is rotated clockwise or counter-clockwise, during car body walking, the crop in direction of advance and direction of advance left side, right side It can not only obtain effective irrigation, while also further increasing the area of single irrigation, can effectively reduce user The round-trip number sprayed in farmland, greatly improves the efficiency of sprinkling irrigation；Wherein, the setting of telescoping tube can be realized soft company It connects, so that pipeline is more convenient when moving.

7. the first connector of the utility model and sleeve can make up a sliding system, sleeve is covered first It can be slided on connector and on the first connector, and the first connector and supporting element form a lever, exist in this way It is actual in use, the supporting element is vertically installed on turntable, the first connector front end is fixedly connected with connector, the set Cylinder is covered in the first connector rear end, and sleeve can slide on the first connector, and the supporting element upper end and the first connector are cut with scissors It connects, the first cylinder movable end is hinged with sleeve, and fixing end is fixedly connected with turntable, is arranged in this way so that the first cylinder is being stretched When long, drive sleeve is moved upwards, while making the first connector rear end upward, and front end moves downward, so that connecting with connector The pipeline connect moves downward, on the contrary, sleeve then moves downward, so that after the first connector when the first cylinder shortens End is downward, front end moves upwards, so that the pipeline being connected with connector moves upwards, thus realize the up and down motion of pipeline, and it is real It can spray water up and down when existing spray head water spray, and sleeve covers on the first connector, can guarantee sleeve during exercise, sleeve can It is slided on the first connector, avoids the first cylinder by the radial pull of first connecting rod, guarantor can be played to the first cylinder The effect of shield extends the service life of the first cylinder；And the upper limit sensor and lower limit sensor being arranged is mainly used for examining Whether in place to survey the movable end of the first cylinder, when upper limit sensor detects the movable end of the first cylinder, upper limit sensing The signal that device detection will test is transmitted to air pump, and air pump controls the first cylinder compression, and limit sensors detect first instantly When the movable end of cylinder, air pump controls the stretching, extension of the first cylinder, so realizes that the automation of the first cylinder is good at and is shortened, to protect The up and down motion of pipeline is demonstrate,proved.

8. the utility model drives the rotation clockwise and anticlockwise of turntable by driving device II, mainly pass through lead screw Mechanism carrys out drive rack and moves back and forth, so that the gear being engaged with rack rotates and reverse, to realize the rotating forward of turntable And reversion, wherein the left detection sensor and right detection sensor are to pass through control for whether in place to detect sliding block The forward and reverse of lead screw are realized in the forward and reverse of motor, to realize that the rack gear being connected with feed screw nut moves back and forth； When in use: electric motor starting, motor drives lead screw rotation, so that the feed screw nut matched with lead screw moves on lead screw, from And making the rack gear being connected with feed screw nut mobile, the rotation of rack drives gear, so that connecting shaft is dynamic, connecting shaft rotates band Turn disk rotation, when left detection sensor detect sliding block close to when, left detection sensor will test signal and be transmitted to motor, electricity Machine is inverted after receiving signal, so that feed screw nut does drawback movement, by some column machine drivings turntable is inverted, When right detection sensor detect sliding block close to when, right detection sensor will test signal and be transmitted to motor, and motor receives letter It is inverted again after number, and so on, realizes the round-trip of feed screw nut, and then realize rotating and reverse for turntable；Using silk Thick stick driving, which can guarantee feed screw nut when moving, has preferable stability, so that rack gear is more regular when mobile, avoids tooth Item is collided with gear, meanwhile, the stability of rack gear can be further increased by the sliding block and sliding block of setting, meanwhile, Enable feed screw nut in upper trouble-free operation.

9. driving device described in the utility model is connected with battery, the battery is connected with solar panel, this Sample can effectively reduce the usage amount of electric wire, and luminous energy is transformed into power storage in battery by solar panel In, more energy-saving and environmental protection；The consumption for reducing electric energy, realizes the purpose of energy efficiency.

10. power-supply controller of electric described in the utility model carries out remote control by Internet of Things, so in actual operation The start and stop by the i.e. controllable driving device of Internet of Things, and then the opening and closing of control valve are then only needed, realizes the purpose of irrigation.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model embodiment 1.

Fig. 2 is structural schematic diagram when valve is closed in the utility model embodiment 1.

Fig. 3 is structural schematic diagram when valve is opened in the utility model embodiment 1.

Fig. 4 is the structural schematic diagram of the utility model embodiment 2.

Fig. 5 is the structural schematic diagram of the utility model embodiment 4.

Fig. 6 is the structural schematic diagram of the utility model embodiment 5.

Fig. 7 is the structural schematic diagram of the utility model embodiment 7.

Fig. 8 is the structural schematic diagram of the utility model embodiment 9.

Appended drawing reference: 1 pipeline, 2 valves, 3 electric pushrods, 4 handles, 5 connectors, 501 upper fasteners, 502 lower fasteners, 6 connect Connect block, 7 first link blocks, 8 cylinders, 9 motors, 10 lead screws, 11 feed screw nuts, 12 gears, 13 rack gears, 14 connecting plates, 15 bearings Seat, 16 guide posts, 17 sensors As, 18 sensor B, 19 three-way pipelines, 20 brackets, 21 transverse tubes, 22 branch pipes, 23 spray heads, 24 main water Pipe, 25 car bodies, 26 water tanks, 27 water pumps, 28 telescoping tubes, 29 first cylinders, 30 first connectors, 31 supporting elements, 32 turntables, 33 sets Cylinder, 34 upper limit sensors, 35 lower limit level sensors, 36 first supports, 37 sliding rails, 38 left detection sensors, 39 right detections pass Sensor, 40 connecting shafts.

Specific embodiment

Below with reference to embodiment, the utility model will be further described, and described embodiment is only that this is practical new Type a part of the embodiment is not whole embodiment.Based on the embodiments of the present invention, the ordinary skill people of this field Member's other embodiments used obtained without making creative work, belong to the protection model of the utility model It encloses.

Embodiment 1

A kind of irrigation rig based on valve control, including pipeline 1, power-supply controller of electric, valve 2 and independent driving dress It sets, the valve 2 is mounted on pipeline 1, and the driving device is mounted on pipeline 1 and is connected with power-supply controller of electric, driving dress Set the opening and closing that can drive the valve core rotation control valve 2 of valve 2.

Wherein, the valve 2 is ball valve or butterfly valve, and the power-supply controller of electric is common power-supply controller of electric in the market.

Wherein, the driving device is electric pushrod 3, and the handle 4 that 3 movable end of electric pushrod is connect with 2 spool of valve is cut with scissors It connects, fixing end and pipeline 1 are hinged, and the electric pushrod 3 is connected with power-supply controller of electric.

It advanced optimizes, actual in use, being connected with connector 5 on the pipeline 1, the electric pushrod 3 is installed The handle 4 connecting after on connector 5 with 2 spool of valve is connected.

In the present embodiment, 3 movable end of electric pushrod is connect with 2 spool of valve handle 4 is hinged, fixing end be mounted on Connector 5 on pipeline 1 carries out hingedly.

In practice, a link block 6,3 movable end of electric pushrod and institute are connected on the handle 4 of 2 centre of sphere of valve connection Link block 6 is stated to realize hingedly by shaft；The first link block 7,3 fixing end of electric pushrod and the are equipped on the connector 5 One link block 7 is hinged by shaft.

Wherein, for the ease of repairing and replacing, the connector 5 is a fastener, and fastener includes upper fastener 501 and lower button Part 502, upper fastener 501 and lower fastener 502 are fastened on the pipeline 1 after being bolted, and first link block 7 passes through It is welded on upper fastener 501；Wherein, the link block 6 is bolted with the handle 4.

In use, the pipeline 1 is mounted in farmland by bracket 20, one end of pipeline 1 is connect with water source actual, Wherein, the water source includes the water in well water, stream, underground water, tap water or reservoir, it should be noted that in reality If when selecting the water in well water, stream, underground water or reservoir in, water pump should be equipped on aqueduct.In the present embodiment In, the water source is tap water, so that the agriculture for needing to irrigate with the water of certain pressure, the other end face of pipeline 1 in pipeline 1 Field, when in use, it is only necessary to power-supply controller of electric is opened, so that the power supply that electric pushrod 3 connects is connected, electric pushrod 3 starts, The movable end of electric pushrod 3 extends, by the handle 4 of 2 spool of valve connection from 1 state-driven of vertical pipe to conllinear with pipeline 1 State realizes the opening of valve 2 so that the handle 4 rotates 90 °, and 2 closing process of valve is opposite with opening procedure.

It should be noted that any a electric pushrod 3 that can be bought on the market can be selected in the electric pushrod 3.

Embodiment 2

The present embodiment is substantially the same manner as Example 1, the difference is that: the driving device is actuating device of atmospheric pressure, The actuating device of atmospheric pressure includes cylinder 8 and air pump, and the air pump is connected with the power-supply controller of electric, the movable end of cylinder 8 with The handle 4 of 2 spool of valve connection is hinged, and the fixing end of cylinder 8 and the connector 5 are hinged, and cylinder 8 is connected with air pump.

Embodiment 3

The present embodiment is substantially the same manner as Example 2, the difference is that: the driving device is fluid pressure drive device, The hydraulic gear structure and actuating device of atmospheric pressure structure are essentially identical.

Embodiment 4

The present embodiment is substantially the same manner as Example 1, the difference is that: the driving device is lead-screw driving device, The lead-screw driving device includes motor 9, lead screw 10, feed screw nut 11, gear 12, rack gear 13 and connecting plate 14, the connection Plate 14 is mounted on connector 5, and the lead screw 10 is mounted on connecting plate 14 by bearing block 15, and lead screw 10 is connected with motor 9, Motor 9 connects the power-supply controller of electric by power supply, and the power-supply controller of electric can control the forward and reverse of motor 9, described Feed screw nut 11 and lead screw 10 cooperate, and guide post 16 is additionally provided on the connecting plate 14, and guide post 16 passes through feed screw nut 11, leads Column 16 is for being oriented to, and the rack gear 13 is mounted on feed screw nut 11, and the gear 12 is mounted on the spool of valve 2, gear 12 are intermeshed with rack gear 13.

In practice, in order to guarantee the trouble-free operation of device, be required to setting connector 5 in the two sides of valve 2, i.e., two Connector 5 is connected by the connecting plate 14.

It advanced optimizes, in the present embodiment, two sensors can also be set on the guide post 16, be respectively as follows: biography Sensor A17 and sensor B18, two sensors are connect with the motor 9；Two sensors are used to detection feed screw nut 11 Whether in place, when sensors A 17 and sensor B18 detect feed screw nut 11 close to when, motor 9 is then closed, it may be assumed that sensor A17 corresponds to the opening state of valve 2, and sensor B18 corresponds to the closed state of valve 2.

In practice, it only needs to open power-supply controller of electric when use, so that motor 9 drives lead screw 10 to rotate, lead screw 10 Rotation is so that feed screw nut 11 is mobile, so that rack gear 13 is mobile, rack gear 13 is rotated with moving gear 12, so that valve 2 It opens, when feed screw nut 11 reaches at sensors A 17, power-supply controller of electric is disconnected, and motor 9 stops operating, and valve 2 is in and opens at this time State is opened, when needing to close valve 2, is again switched on power-supply controller of electric, motor 9 inverts so that feed screw nut 11 does drawback movement, Power-supply controller of electric is again off when to sensor B18, and motor 9 stops operating, and valve 2 is then in close state at this time.

Embodiment 5

In the present embodiment, there are two the agricultural irrigation devices, two agricultural irrigation devices are separately mounted to one On a three-way pipeline 19, it may be assumed that two agricultural irrigation devices are separately mounted on two water outlets of three-way pipeline 19, threeway The water inlet of pipeline 19 is connected with water source, and two water outlets of three-way pipeline 19 are separately connected the pipeline 1.

Embodiment 6

The present embodiment is advanced optimized on the basis of embodiment 5, in the present embodiment, the three-way pipeline 19 into The mouth of a river is connected with water main 24, and water main 24 is connected with water source, and multiple tee tubes can be set as needed on water main 24 Road 19, and the agricultural irrigation device is set on the three-way pipeline 19.

Wherein, it should be noted that water main 24 described in the present embodiment is the water outlet stake being embedded in farmland, the pipe The water inlet in road is connect with the water outlet of three-way pipeline 19, and the water inlet of three-way pipeline 19 is directly connected with the water outlet stake It connects.

Embodiment 7

The present embodiment is to advanced optimize on the basis of embodiment 1, and in the present embodiment, 1 water outlet of pipeline connects It is connected to transverse tube 21, connecting on the transverse tube 21 has branch pipe 22, is equipped at the both ends of transverse tube 21 and the end of each branch pipe 22 Spray head 23 with hole for water spraying.

Embodiment 8

The present embodiment is advanced optimized on the basis of embodiment 7, in the present embodiment, 20 lower end of the bracket installation On car body 25, car body 25 is equipped with water tank 26, and the pipeline 1 is connect with water tank 26, is equipped with flow-velocity sensing in the pipeline 1 Device is equipped with water pump 27 on pipeline 1, and the flow sensor is connect with water pump 27.

It should be noted that the car body 25 can be farm tractor, wherein car body 25 is using simplified picture in attached drawing Method.

Embodiment 9

The present embodiment is advanced optimized on the basis of embodiment 8, in the present embodiment, needs to dismantle on bracket 20, So that the pipeline 1 and water tank 26 are connect by telescoping tube 28, the connector 5 is connected with driving device I, under driving device I Side be connected with driving device II, driving device II is mounted on car body 25, the driving device II can driver I it is suitable Hour hands or alternate rotation counterclockwise, the driving device I can drive connection part 5 upwardly or downwardly move.

Wherein, the driving device I include the first cylinder 29, the first connector 30, supporting element 31, turntable 32, sleeve 33, Upper limit sensor 34 and lower limit level sensor 35, the supporting element 31 are vertically installed on turntable 32, before the first connector 30 End be fixedly connected with connector 5,33 sets of the sleeve in 30 rear end of the first connector, sleeve 33 can be on the first connector 30 Sliding, 31 upper end of supporting element and the first connector 30 are hinged, and 29 movable end of the first cylinder and sleeve 33 are hinged, fixed End is fixedly connected with turntable 32, and the upper limit sensor 34 and lower limit level sensor 35 lead to first support 36 and be mounted on turntable 32 Air pump that is upper and connecting with the first cylinder 29 is connected, and upper limit sensor 34 is located at the top of lower limit level sensor 35.

In practice, the arm of force between pipeline 1 and supporting element 31 is greater than the arm of force between the first cylinder 29 and supporting element 31, By lever system composed by the first cylinder 29, the first connector 30, supporting element 31, compensates for 29 length of the first cylinder and bring Deficiency, enable pipeline 1 rise height it is higher, convenient for the progress of sprinkling irrigation.

Wherein, the driving device II includes connecting shaft 40, gear 12, rack gear 13, lead screw 10, feed screw nut 11 and motor 9, the connecting shaft 40 is mounted on car body 25 and can rotate, and the turntable 32 is connect with connecting shaft 40, and the gear 12 is pacified In connecting shaft 40, the lead screw 10 is mounted on car body 25 by bearing block 15, the feed screw nut 11 and 10 phase of lead screw Mutually cooperation, the rack gear 13 are mounted on feed screw nut 11 and cooperate with the gear 12, on the feed screw nut 11 also Equipped with sliding block, the car body 25 is equipped with sliding rail 37, and sliding block and sliding rail 37 cooperate, and the lead screw 10 is connect with motor 9, institute It states and left detection sensor 38 and right detection sensor 39 is installed on sliding rail 37, left detection sensor 38 and right detection sensor 39 It is connected with motor 9.

Wherein, it should be noted that lead-screw driving device is relatively independent driving device with driving device II, therein The components such as gear 12, rack gear 13, lead screw 10, feed screw nut 11 are individually to own, and identical appended drawing reference is shared in attached drawing.

Embodiment 10

The present embodiment is to advanced optimize on the basis of embodiment 1, and in the present embodiment, the driving device is connected with Battery, the battery are connected with solar panel.In actual operation, directly solar panel can be arranged In farmland, illumination is received, is stored in battery after converting the solar into electric energy.

Embodiment 11

The present embodiment is to advanced optimize on the basis of embodiment 1, and in the present embodiment, the power-supply controller of electric passes through Internet of Things is remotely operated；Power-supply controller of electric is remotely controlled using technology of Internet of things, such user can be at any time According to the on-off for carrying out control power-supply controller of electric the case where farmland, the purpose of the remote operation of irrigation is realized.

Claims (10)

1. a kind of irrigation rig based on valve control, it is characterised in that: including pipeline, power-supply controller of electric, valve and independent Driving device, the valve are mounted on pipeline, and the driving device is mounted on pipeline and is connected with power-supply controller of electric, driving Device can drive the opening and closing of the valve core rotation control valve of valve.

2. a kind of irrigation rig based on valve control according to claim 1, it is characterised in that: the driving device is Electric pushrod, the handle that electric pushrod movable end is connect with valve spool of valve is hinged, and fixing end is hinged with pipeline, the electric pushrod It is connected with power-supply controller of electric.

3. a kind of irrigation rig based on valve control according to claim 1, it is characterised in that: the valve is ball valve Or butterfly valve.

4. a kind of irrigation rig based on valve control according to claim 1, it is characterised in that: connected on the pipeline The handle connecting after having connector, the driving device to be mounted on connector with valve spool of valve is connected.

5. a kind of irrigation rig based on valve control according to claim 1, it is characterised in that: the driving device is Actuating device of atmospheric pressure, fluid pressure drive device or lead-screw driving device.

6. a kind of irrigation rig based on valve control according to claim 1, it is characterised in that: the driving device connects It is connected to battery, the battery is connected with solar panel.

7. a kind of irrigation rig based on valve control according to claim 1, it is characterised in that: the power-supply controller of electric Remote control is carried out by Internet of Things.

8. a kind of irrigation rig based on valve control according to claim 4, it is characterised in that: connected on the pipeline There is bracket, the pipeline water outlet is connected with transverse tube, and connecting on the transverse tube has branch pipe, in the both ends of transverse tube and each branch pipe End be equipped with the spray head with hole for water spraying.

9. a kind of irrigation rig based on valve control according to claim 8, it is characterised in that: the pedestal lower end peace On the car body, car body is equipped with water tank to dress, and the pipeline is connect with water tank, and flow sensor, pipeline are equipped in the pipeline On water pump is installed, the flow sensor is connect with water pump.

10. a kind of irrigation rig based on valve control according to claim 9, it is characterised in that: the pipeline and water Case is connected by telescoping tube, and the connector is connected with driving device I, driving device II is connected with below driving device I, is driven Device II install on the car body, the driving device II can driver I rotate clockwise or counterclockwise, the drive Dynamic device I can drive connection part upwardly or downwardly move；The driving device I includes the first cylinder, the first connector, branch Support member, turntable, sleeve, upper limit sensor and lower limit sensor, the supporting element are vertically installed on turntable, the first connection Part front end is fixedly connected with connector, and the sleeve is covered in the first connector rear end, and sleeve can slide on the first connector, The supporting element upper end and the first connector are hinged, and the first cylinder movable end is hinged with sleeve, and fixing end is fixed with turntable Connection, the upper limit sensor and lower limit sensor lead to the gas that first support is mounted on turntable and connect with the first cylinder Pump is connected, and upper limit sensor is located at the top of lower limit level sensor；The driving device II include connecting shaft, gear, rack gear, Lead screw, feed screw nut and motor, connecting shaft installation on the car body and can rotate, the turntable with connect axis connection, institute It states gear to be mounted in connecting shaft, the lead screw is installed on the car body by bearing block, the feed screw nut and lead screw phase interworking It closes, the rack gear is mounted on feed screw nut and cooperates with the gear, is additionally provided with sliding block on the feed screw nut, described Car body is equipped with sliding rail, and sliding block and sliding rail cooperate, and the lead screw is connected to motor, and left detection is equipped on the sliding rail and is passed Sensor and right detection sensor, left detection sensor and right detection sensor are connected to the motor.