CN112385516A

CN112385516A - Use method of irrigation operation equipment based on agricultural Internet of things

Info

Publication number: CN112385516A
Application number: CN202011292170.3A
Authority: CN
Inventors: 不公告发明人
Original assignee: Qin Guozhen
Current assignee: Qin Guozhen
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-02-23

Abstract

The invention relates to the technical field of agricultural irrigation equipment, in particular to a using method of irrigation operation equipment based on an agricultural Internet of things, which comprises the following steps: s1: the utility model provides an irrigation operation equipment based on agricultural thing networking, irrigation operation equipment based on agricultural thing networking includes first support plate, wherein: the top of the first support plate is provided with a second support plate, the bottom of the second support plate is fixedly provided with a box body, and a first coil spring is arranged in the box body, S2: will be based on the irrigation operation equipment of agricultural thing networking installs on the plant, rotates first grab handle, and this irrigation equipment is based on agricultural thing networking intelligent irrigation system, through irrigation system control fan sprinkler's switching, when the orientation of needs adjustment fan sprinkler, rotates first grab handle and drives fan sprinkler around first pivot and adjust the orientation according to the in-service use condition.

Description

Use method of irrigation operation equipment based on agricultural Internet of things

Technical Field

The invention relates to the technical field of agricultural irrigation equipment, in particular to a using method of irrigation operation equipment based on an agricultural Internet of things.

Background

The intelligent irrigation system is also called an intelligent agricultural irrigation system and an intelligent agricultural Internet of things fine agricultural automatic control system, and is a set of solution provided by the Topu Internet of things for saving water on the premise of ensuring the water demand of agricultural crops. The intelligent agricultural irrigation system is simple in that the agricultural irrigation does not need to be controlled by people, and the system can automatically sense when the irrigation is needed and how long the irrigation is; the intelligent agricultural irrigation system can automatically start irrigation and also can automatically stop irrigation; the sprinkling irrigation quantity can be increased when the soil is too dry, and the sprinkling irrigation quantity can be reduced when the soil is too wet.

According to the existing use method of irrigation operation equipment based on the agricultural Internet of things, fan-shaped spray heads are controlled through an intelligent agricultural irrigation system and irrigate designated planting areas, aiming at rectangular planting areas, reference can be made to a scheme shown in figure 1 in the attached drawing of the specification, three fan-shaped spray heads capable of rotating in a reciprocating mode by a certain angle are arranged, so that the planting areas can be covered comprehensively by irrigation areas, the irrigation areas are utilized to the maximum extent, however, due to the fact that the installation angles of the fan-shaped spray heads are fixed, the orientation of the fan-shaped spray heads cannot be adjusted according to actual use conditions, for example, the designated areas need to be irrigated independently, and therefore the use method of the irrigation operation equipment based on the.

Disclosure of Invention

The invention aims to solve the problem that the orientation of a fan-shaped spray head in a using method of irrigation operating equipment based on an agricultural Internet of things cannot be adjusted in the prior art, and provides the using method of the irrigation operating equipment based on the agricultural Internet of things.

In order to achieve the purpose, the invention adopts the following technical scheme:

a use method of irrigation operation equipment based on an agricultural Internet of things is designed, and comprises the following steps:

s1: the utility model provides an irrigation operation equipment based on agricultural thing networking, irrigation operation equipment based on agricultural thing networking includes first support plate, wherein:

the top end of the first support plate is provided with a second support plate, the bottom of the second support plate is fixedly provided with a box body, the upper end of the box body is communicated with the second support plate, the bottom of the box body is fixedly provided with a first rotating shaft, the first rotating shaft is rotatably arranged at the top of the first support plate, the lower end of the first rotating shaft penetrates through the first support plate, the lower end of the first rotating shaft is fixedly provided with a worm wheel, the bottom of the first support plate is fixedly provided with two first support plates which are distributed at intervals, a worm is arranged between the two first support plates, the two ends of the worm are respectively rotatably arranged on the first support plates at the two sides, a first grab handle is rotatably arranged on the first support plate at one side, the first grab handle penetrates through the first support plates and is fixedly connected with the worm, the top of the second support plate is rotatably provided, the fan-shaped spray head is communicated with an external water source through a hose, the lower end of the second rotating shaft penetrates through the second support plate and extends into the box body, a first coil spring is arranged in the box body, one end of the first coil spring is fixedly connected to the bottom end of the second rotating shaft, and the other end of the first coil spring is fixedly connected to the bottom of the box body;

s2: the agricultural Internet of things-based irrigation operation equipment is installed on a planting ground, the first grab handle is rotated to enable the worm to rotate, the worm drives the worm wheel to rotate, and the fan-shaped spray head can rotate around the first rotating shaft and can adjust the orientation according to the actual use condition.

Preferably, the second support plate is provided with a rotating mechanism, the rotating mechanism comprises a straight rail, the straight rail is fixedly arranged at the top of the second support plate, the straight rail is arranged towards one end opening of the second rotating shaft, two sides in the straight rail are respectively provided with a clamping groove, a sliding block is arranged in the straight rail in a sliding manner, two sides of the sliding block are respectively and fixedly provided with a clamping block, the clamping blocks at two sides are respectively and slidably arranged in the clamping grooves at two sides, one end of the bottom in the straight rail is fixedly provided with a second support plate, a first spring is arranged in the straight rail, two ends of the first spring are respectively and fixedly connected onto the sliding block and the second support plate, the end part of the straight rail is provided with a through hole, a cross rod is arranged in the straight rail, one end of the cross rod is fixedly connected onto the sliding block, the other end of the cross rod penetrates, the top end of the straight rail is provided with a friction strip, the friction strip is fixedly arranged at the top of the sliding block, a first belt pulley is fixedly arranged on the second rotating shaft, a first belt is fixedly connected onto the first belt pulley, one end of the first belt extends into the straight rail and is fixedly connected with the sliding block, a hydraulic cylinder is fixedly arranged on one side of the straight rail, a movable plate is fixedly arranged at the output end of the hydraulic cylinder, a third rotating shaft is rotatably arranged on the movable plate and penetrates through the movable plate, a first friction wheel is fixedly arranged at one end of the third rotating shaft and is staggered with the friction strip, the first friction wheel and the friction strip can be meshed, a fourth rotating shaft is rotatably arranged on one side of the movable plate and penetrates through the movable plate, one end of the fourth rotating shaft is fixedly provided with a cylindrical cam, and a second belt pulley is fixedly arranged at the same end of the fourth rotating shaft and the third rotating shaft, the two second belt pulleys are driven by a second belt, an L-shaped support plate is fixedly mounted on the movable plate, a second coil spring is arranged on one side of the L-shaped support plate, which faces the movable plate, one end of the second coil spring is fixedly connected to the L-shaped support plate, the other end of the second coil spring is fixedly connected to the second belt pulley on one side, a vertical plate is fixedly mounted at the top of the second support plate, a disc is arranged on one side of the vertical plate, which faces a straight rail, a rotating roller is fixedly mounted on one side of the disc, a plurality of continuously arranged V-shaped grooves are formed in one end of the rotating roller, the V-shaped grooves are distributed in a circumferential array, the angle formed by starting and stopping the two V-shaped grooves is one hundred and eighty degrees, the V-shaped grooves penetrate through the rotating roller, a bar-shaped block is arranged in each V-shaped groove in a sliding manner, the cross section of the bar, a plurality of continuous friction blocks can form a half gear, the half gear formed by the friction blocks and the friction strips are arranged in a staggered mode, the half gear formed by the friction blocks can be meshed with the friction strips, needle rods are fixedly arranged on one sides of the friction blocks, cylindrical cams can drive the needle rods to move towards one sides of the discs, a plurality of cylindrical electromagnets are fixedly arranged on the discs, a power supply is fixedly arranged on the discs and can supply power to the cylindrical electromagnets, the cylindrical electromagnets penetrate through the discs, second springs are fixedly arranged in the V-shaped grooves, one ends of the second springs are fixedly connected to the strip blocks, the other ends of the second springs are fixedly connected to the cylindrical electromagnets, limiting rods are arranged in the second springs, one ends of the limiting rods are fixedly connected to the end portions of the cylindrical electromagnets, and the other ends of the limiting rods are inserted into the strip blocks, the vertical plate is fixedly provided with a motor, and an output shaft of the motor penetrates through the vertical plate and is fixedly connected to the circle center of the disc;

the step of rotating the first handle in S2 further includes:

s21: electrifying the cylindrical electromagnets;

s22: starting the hydraulic cylinder, wherein the hydraulic cylinder enables the movable plate to move towards one side of the straight rail, so that the first friction wheel and the friction strip in an initial state are staggered, the cylindrical cam cannot drive the needle rod to move towards one side of the disc due to rotation, the first friction wheel is meshed with the friction strip, and the cylindrical cam can drive the needle rod to move towards one side of the disc due to rotation;

s23: the second grab handle is pulled by hand at a slow speed for a certain distance, so that the sliding block moves to one side far away from the first belt pulley along a straight rail, the first spring is stretched, the first belt pulley, the second rotating shaft and the fan-shaped spray head synchronously rotate, the first coil spring is wound, meanwhile, the friction strip moves and drives the first friction wheel to rotate, the third rotating shaft is transmitted to the fourth rotating shaft through the second belt pulley and the second belt, the cylindrical cam at one end of the fourth rotating shaft also rotates at the same speed along with the rotation of the first friction wheel, the cylindrical cam rotates and drives the needle rod to move to one side of the disc, so that the bar-shaped block moves to one side of the disc along the directions of the limiting rod and the V-shaped groove, the second spring is compressed during the movement of the bar-shaped block, the bar-shaped block can move to the position of the cylindrical electromagnet and can be adsorbed by the cylindrical electromagnet with magnetism, and the friction block can be meshed with the friction strip at the moment, so that in the process that the friction strip drives the first friction wheel to rotate, the sum of the angle of the first friction wheel driven by the friction strip to rotate and the angle of an incomplete friction wheel formed by the friction block which moves is equal to the sum of the angles of the incomplete friction wheel, and the maximum angle of rotation required by the fan-shaped spray head is determined;

s24: starting the hydraulic cylinder, wherein the hydraulic cylinder enables the movable plate to move to the side far away from the straight rail and return to the initial state, so that the second coil spring recovers and drives the first friction wheel and the cylindrical cam to return to the initial state;

s25: releasing the second handle in the hand, and restoring the first spring and the first coil spring, so that the fan-shaped spray head returns to the initial orientation position, and the sliding block and the friction strip return to the initial position;

s26: the motor is started to enable the friction block on the rotary roller to rotate, the friction block meshed with the friction strip can drive the friction strip to move, the rotary roller rotates for a circle, the friction block is meshed with the friction strip firstly and then is separated from the friction strip, when the friction block is meshed with the friction strip, the fan-shaped spray head rotates, the rotation angle of the fan-shaped spray head is the determined rotation angle, after the friction block is separated from the friction strip, the fan-shaped spray head returns to the initial position under the action force restored by the first spring and the first coil spring, and if the rotation is repeated, the fan-shaped spray head rotates in a reciprocating mode.

Preferably, a base is arranged at the bottom end of the first support plate, two third support plates which are distributed at intervals are fixedly arranged on one side of the top of the base, a movable rod is arranged between the two third support plates, two guide rods are arranged between the two third support plates and respectively penetrate through two ends of the movable rod, two ends of each guide rod are respectively and fixedly connected onto the third support plates on two sides, a lead screw is arranged between the two third support plates and penetrates through the movable rod and is in threaded connection with the movable rod, two ends of each lead screw are respectively and rotatably arranged on the third support plates on two sides, a rotating handle is rotatably arranged on the third support plate on one side and penetrates through the third support plates and is fixedly connected with the lead screw, two height adjusting mechanisms which are distributed in a mirror image manner are arranged between the base and the first support plate, each height adjusting mechanism comprises a first connecting rod and a second connecting rod, the first connecting rod and the second connecting rod are arranged in a crossed mode, the crossed position of the first connecting rod and the second connecting rod is hinged, two ends of the first connecting rod are respectively hinged to the bottom of the first carrier plate and the top of the base, and two ends of the second connecting rod are respectively hinged to the bottom of the first carrier plate and the top of the movable rod;

s3: the rotating handle is rotated to enable the screw rod to rotate, the movable rod can move along the guide rod, so that the second connecting rod synchronously moves and is matched with the first connecting rod to realize the height adjustment of the first carrier plate, namely, the height of the fan-shaped spray head from the ground is adjusted.

Preferably, the four corners of the bottom of the base are provided with lockable universal wheels.

Preferably, a pointing rod is fixedly mounted on the second rotating shaft.

The use method of the irrigation operation equipment based on the agricultural Internet of things has the beneficial effects that: through setting up first grab handle, the worm wheel, first pivot, the box body, the second support plate, the second pivot, this irrigation equipment is based on agricultural thing networking intelligence irrigation system, switching through irrigation system control fan nozzle, when the orientation of fan nozzle is adjusted to needs, it drives the worm rotation to rotate first grab handle, the worm drives the worm wheel and rotates, and the worm, transmission between the worm wheel has auto-lock nature, the worm wheel, first pivot, the box body, the second support plate, the second pivot, fan nozzle is integrative to be set up, thereby fan nozzle can rotate and adjust the orientation according to the in-service behavior around first pivot, and the fan nozzle after the adjustment orientation has auto-lock nature.

Drawings

Fig. 1 is an actual working schematic diagram of a using method of irrigation operation equipment based on an agricultural internet of things.

Fig. 2 is a schematic structural diagram of a use method of irrigation operation equipment based on an agricultural internet of things.

Fig. 3 is an enlarged schematic view of a worm and a worm wheel of the use method of the agricultural internet of things-based irrigation equipment.

Fig. 4 is an enlarged schematic view of a box body of the use method of the irrigation operation equipment based on the agricultural internet of things.

Fig. 5 is an enlarged sectional view of a box body of the irrigation operating equipment based on the agricultural internet of things.

Fig. 6 is a schematic structural diagram of a rotating mechanism of an application method of irrigation operating equipment based on an agricultural internet of things.

Fig. 7 is an enlarged sectional view of a straight rail of the use method of the agricultural internet of things-based irrigation equipment.

Fig. 8 is an enlarged sectional view at a movable plate of the use method of the agricultural internet of things-based irrigation work equipment.

Fig. 9 is a schematic enlarged view I of a roller of the use method of the agricultural internet of things-based irrigation equipment.

Fig. 10 is an enlarged schematic view of a roller of the use method of the agricultural internet of things-based irrigation equipment.

Fig. 11 is a partial side view of fig. 10 illustrating a method of using an agricultural internet of things-based irrigation rig in accordance with the teachings of the present invention.

Fig. 12 is an enlarged schematic view of a V-shaped groove of an irrigation operating device using method based on agricultural internet of things.

In the figure: the first carrier plate 1, the second carrier plate 2, the box body 3, the first rotating shaft 4, the worm wheel 5, the first support plate 6, the worm 7, the first handle 8, the second rotating shaft 9, the fan-shaped spray head 10, the hose 11, the first coil spring 12, the straight rail 13, the clamping groove 14, the sliding block 15, the clamping block 16, the second support plate 17, the first spring 18, the through hole 19, the cross bar 20, the second handle 21, the friction strip 22, the first belt pulley 23, the first belt 24, the hydraulic cylinder 25, the movable plate 26, the third rotating shaft 27, the first friction wheel 28, the fourth rotating shaft 29, the cylindrical cam 30, the second belt pulley 31, the second belt 32, the L-shaped support plate 33, the second coil spring 34, the vertical plate 35, the disc 36, the rotating roller 37, the V-shaped groove 38, the strip-shaped block 39, the friction block 40, the needle rod 41, the cylindrical electromagnet 42, the power supply 43, the second spring 44, the base 45, the lockable universal wheel 46, the first connecting rod, A third supporting plate 49, a movable rod 50, a guide rod 51, a screw rod 52, a rotating handle 53, a pointing rod 54, a limiting rod 55 and a motor 56.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example 1:

referring to fig. 1-12, a method for using an agricultural internet of things-based irrigation operation device comprises the following steps:

s1: the utility model provides an irrigation operation equipment based on agricultural thing networking, irrigation operation equipment based on agricultural thing networking includes first support plate 1, wherein:

a second carrier plate 2 is arranged at the top end of a first carrier plate 1, a box body 3 is fixedly arranged at the bottom of the second carrier plate 2, the upper end of the box body 3 is communicated with the second carrier plate 2, a first rotating shaft 4 is fixedly arranged at the bottom of the box body 3, the first rotating shaft 4 is rotatably arranged at the top of the first carrier plate 1, the lower end of the first rotating shaft 4 penetrates through the first carrier plate 1, a worm wheel 5 is fixedly arranged at the lower end of the first rotating shaft 4, two first supporting plates 6 which are distributed at intervals are fixedly arranged at the bottom of the first carrier plate 1, a worm 7 is arranged between the two first supporting plates 6, two ends of the worm 7 are respectively rotatably arranged on the first supporting plates 6 at two sides, a first grab handle 8 is rotatably arranged on the first supporting plate 6 at one side, the first grab handle 8 penetrates through the first supporting plate 6 and is fixedly connected with the worm 7, a second, fan-shaped shower nozzle 10 passes through hose 11 and outside water source intercommunication, and second pivot 9 lower extreme runs through second support plate 2 and extends to in the box body 3, is equipped with first coil spring 12 in the box body 3, and first coil spring 12 one end fixed connection is in the bottom of second pivot 9, and first coil spring 12 other end fixed connection is in the box body 3 bottom.

S2: will be based on the irrigation operation equipment of agricultural thing networking installs on planting the ground, rotates first grab handle 8, makes worm 7 rotate, and worm 7 drives worm wheel 5 and rotates, and fan-shaped shower nozzle 10 can rotate around first pivot 4 and adjust the orientation according to actual use condition.

This irrigation equipment is based on agricultural thing networking intelligence irrigation system, switching through irrigation system control fan nozzle 10, when the orientation of fan nozzle 10 is adjusted to needs, it rotates first grab handle 8 and drives worm 7 and rotate, worm 7 drives worm wheel 5 and rotates, and worm 7, transmission between the worm wheel 5 has auto-lock nature, worm wheel 5, first pivot 4, box body 3, second support plate 2, second pivot 9, fan nozzle 10 is integrative to be set up, thereby fan nozzle 10 can rotate and adjust the orientation according to the in-service use condition around first pivot 4, and adjustment fan nozzle 10 towards the back has auto-lock nature.

Example 2:

when planting the area and changing, can cover planting the area comprehensively in order to realize the irrigation area, need to change the fan-shaped shower nozzle of different irrigation radiuses, and need to adjust the turned angle of fan-shaped shower nozzle, therefore need fan-shaped shower nozzle 10 in embodiment 1 can realize the reciprocal rotation of different angles, and fan-shaped shower nozzle 10's maximum rotation angle all not exceed ninety degrees, can refer to that the description attaches to as shown in figure 1 in the figure, because fan-shaped shower nozzle A is located the regional short side mid point of rectangle in the rectangle planting region all the time. So that the rotation angle of the fan nozzle 10 does not exceed ninety degrees.

Referring to fig. 1-12, as another preferred embodiment of the present invention, the difference from embodiment 1 is that a rotating mechanism is disposed on the second carrier 2, the rotating mechanism includes a straight rail 13, the straight rail 13 is fixedly mounted on the top of the second carrier 2, the straight rail 13 is disposed toward an opening of one end of the second rotating shaft 9, two sides of the straight rail 13 are respectively provided with a slot 14, a sliding block 15 is slidably disposed in the straight rail 13, two sides of the sliding block 15 are respectively and fixedly mounted with a block 16, the blocks 16 on two sides are respectively and slidably disposed in the slots 14 on two sides, one end of the bottom of the straight rail 13 is fixedly mounted with a second supporting plate 17, a first spring 18 is disposed in the straight rail 13, two ends of the first spring 18 are respectively and fixedly connected to the sliding block 15 and the second supporting plate 17, an end of the straight rail 13 is provided with a through hole 19, a cross bar 20 is disposed in the straight rail, the end of the cross bar 20 is fixedly provided with a second handle 21, the upper end of the sliding block 15 extends out of the straight rail 13, the top end of the straight rail 13 is provided with a friction strip 22, the friction strip 22 is fixedly arranged at the top of the sliding block 15, the second rotating shaft 9 is fixedly provided with a first belt pulley 23, the first belt pulley 23 is fixedly connected with a first belt 24, one end of the first belt 24 extends into the straight rail 13 and is fixedly connected with the sliding block 15, one side of the straight rail 13 is fixedly provided with a hydraulic cylinder 25, the output end of the hydraulic cylinder 25 is fixedly provided with a movable plate 26, the movable plate 26 is rotatably provided with a third rotating shaft 27, the third rotating shaft 27 penetrates through the movable plate 26, one end of the third rotating shaft 27 is fixedly provided with a first friction wheel 28, the first friction wheel 28 is staggered with the friction strip 22, the first friction wheel 28 can be engaged with the friction strip 22, one side of the, a cylindrical cam 30 is fixedly installed at one end of a fourth rotating shaft 29, a second belt pulley 31 is fixedly installed at the same end of the fourth rotating shaft 29 and the third rotating shaft 27, two second belt pulleys 31 are driven by a second belt 32, an L-shaped supporting plate 33 is fixedly installed on the movable plate 26, a second coil spring 34 is arranged on one side of the L-shaped supporting plate 33, which faces the movable plate 26, one end of the second coil spring 34 is fixedly connected to the L-shaped supporting plate 33, the other end of the second coil spring 34 is fixedly connected to the second belt pulley 31, which is positioned on one side, a vertical plate 35 is fixedly installed at the top of the second carrier plate 2, a circular disc 36 is arranged on one side of the vertical plate 35, a rotating roller 37 is fixedly installed on one side of the circular disc 36, a plurality of V-shaped grooves 38 which are continuously arranged are formed at one end of the rotating roller 37, the plurality of V-shaped grooves 38 are distributed in a circumferential array, and, a bar-shaped block 39 is arranged in the V-shaped groove 38 in a sliding manner, the cross section of the bar-shaped block 39 is consistent with that of the V-shaped groove 38, a friction block 40 is fixedly arranged at one end of the bar-shaped block 39, a plurality of continuous friction blocks 40 can form a half gear, the half gear formed by the friction blocks 40 is arranged in a staggered manner with the friction strips 22, the half gear formed by the friction blocks 40 can be meshed with the friction strips 22, a needle rod 41 is fixedly arranged at one side of each friction block 40, the cylindrical cam 30 can drive the needle rod 41 to move towards one side of the disc 36, a plurality of cylindrical electromagnets 42 are fixedly arranged on the disc 36, a power supply 43 is fixedly arranged on the disc 36, the power supply 43 can supply power to the plurality of cylindrical electromagnets 42, the cylindrical electromagnets 42 penetrate through the disc 36, a second spring 44 is fixedly arranged in the V-shaped groove 38, one end of the second spring 44 is fixedly connected to the, all be equipped with gag lever post 55 in the second spring 44, gag lever post 55 one end fixed connection is in the tip of cylindricality electro-magnet 42, and the gag lever post 55 other end inserts in bar 39, and fixed mounting has motor 56 on the riser 35, and the output shaft of motor 56 runs through riser 35 and fixed connection is in the centre of a circle department of disc 36.

The step of rotating the first handle 8 in S2 further includes the following steps:

s31: the cylindrical electromagnets 42 are all energized.

S32: the hydraulic cylinder 25 is started, the movable plate 26 is moved toward the straight rail 13 by the hydraulic cylinder 25, the first friction wheel 28 is displaced from the friction strip 22 in the initial state, the needle bar 41 cannot be driven to move toward the disk 36 by the rotation of the cylindrical cam 30, the first friction wheel 28 is engaged with the friction strip 22, and the needle bar 41 is driven to move toward the disk 36 by the rotation of the cylindrical cam 30.

S33: the second handle 21 is slowly pulled by hand for a certain distance, so that the slide block 15 moves to the side far away from the first belt pulley 23 along the straight rail 13, the first spring 18 is stretched, the first belt 24 is stretched, the first belt pulley 23, the second rotating shaft 9 and the fan-shaped nozzle 10 rotate synchronously, the first coil spring 12 is wound up, meanwhile, the friction strip 22 moves and drives the first friction wheel 28 to rotate, the third rotating shaft 27 is transmitted to the fourth rotating shaft 29 through the second belt pulley 31 and the second belt 32, the cylindrical cam 30 at one end of the fourth rotating shaft 29 also rotates at the same speed along with the rotation of the first friction wheel 28, the cylindrical cam 30 rotates and drives the needle rod 41 to move to one side of the disc 36, so that the bar block 39 moves to one side of the disc 36 along the directions of the limiting rod 55 and the V-shaped groove 38, the second spring 44 is compressed during the movement of the bar block 39, the bar block 39 can move to the position of the cylindrical electromagnet 42 and is adsorbed by the cylindrical electromagnet 42 with magnetism, and the friction block 40 can be engaged with the friction strip 22 at this time, so that in the process that the friction strip 22 drives the first friction wheel 28 to rotate, the sum of the angle of the first friction wheel 28 driven by the friction strip 22 and the angle of the incomplete friction wheel formed by the friction block 40 which is moved is equal, thereby determining the maximum angle of rotation required by the fan-shaped spray head 10.

S34: the hydraulic cylinder 25 is started, the hydraulic cylinder 25 moves the movable plate 26 to the side away from the straight rail 13 and returns to the initial state, so that the second coil spring 34 is restored and drives the first friction wheel 28 and the cylindrical cam 30 to return to the initial state.

S35: by releasing the second grip 21 from the hand, the first spring 18 and the first coil spring 12 are restored, so that the fan-shaped spray head 10 returns to the original orientation position, and the slider 15 and the rubbing strip 22 return to the original position.

S36: the motor 56 is started to rotate the friction block 40 on the rotating roller 37, the friction block 40 engaged with the friction strip 22 can drive the friction strip 22 to move, the rotating roller 37 rotates for one circle, the friction block 40 is engaged with the friction strip 22 and then disengaged from the friction strip 22, when the friction block 40 is engaged with the friction strip 22, the fan-shaped nozzle 10 rotates, the rotation angle of the fan-shaped nozzle 10 is the determined rotation angle, after the friction block 40 is disengaged from the friction strip 22, the fan-shaped nozzle 10 returns to the initial position under the restoring force of the first spring 18 and the first coil spring 12, and if the rotation is repeated, the fan-shaped nozzle 10 rotates in a reciprocating manner.

The bottom end of the first carrier plate 1 is provided with a base 45, one side of the top of the base 45 is fixedly provided with two third supporting plates 49 which are distributed at intervals, a movable rod 50 is arranged between the two third supporting plates 49, two guide rods 51 are arranged between the two third supporting plates 49, the two guide rods 51 respectively penetrate through two ends of the movable rod 50, two ends of each guide rod 51 are respectively and fixedly connected to the third supporting plates 49 on two sides, a screw rod 52 is arranged between the two third supporting plates 49, the screw rod 52 penetrates through the movable rod 50 and is in threaded connection with the movable rod 50, two ends of each screw rod 52 are respectively and rotatably arranged on the third supporting plates 49 on two sides, a rotating handle 53 is rotatably arranged on the third supporting plate 49 on one side, the rotating handle 53 penetrates through the third supporting plate 49 and is fixedly connected with the screw rod 52, two height adjusting mechanisms which are distributed in a mirror image manner are arranged between the base 45 and the first carrier plate 1, the first connecting rod 47 and the second connecting rod 48 are arranged in a crossed manner, the crossed position of the first connecting rod 47 and the second connecting rod 48 is hinged, two ends of the first connecting rod 47 are respectively hinged at the bottom of the first carrier plate 1 and at the top of the base 45, and two ends of the second connecting rod 48 are respectively hinged at the bottom of the first carrier plate 1 and at the top of the movable rod 50.

S4: the rotating handle 53 is rotated to rotate the screw rod 52, and the movable rod 50 can move along the guide rod 51, so that the second connecting rod 48 moves synchronously and cooperates with the first connecting rod 47 to realize the height adjustment of the first carrier plate 1, i.e. to adjust the height of the fan-shaped spray head 10 from the ground.

Lockable universal wheels 46 and movable devices are arranged at four corners of the bottom of the base 45, and a pointing rod 54 is fixedly arranged on the second rotating shaft 9, so that the orientation of the fan-shaped spray head 10 can be conveniently and visually displayed.

By arranging the rotating mechanism, the maximum angle of rotation required by the fan-shaped nozzle 10 is determined, when the angle of rotation of the fan-shaped nozzle 10 is determined, the cylindrical electromagnet 42 is energized, the hydraulic cylinder 25 is started to drive the movable plate 26 to move towards one side of the straight rail 13, so that the first friction wheel 28 and the friction strip 22 are staggered in the initial state, the cylindrical cam 30 cannot drive the needle bar 41 to move towards one side of the disc 36 due to the rotation, the first friction wheel 28 is engaged with the friction strip 22, the cylindrical cam 30 can drive the needle bar 41 to move towards one side of the disc 36, as shown in fig. 7 in the attached drawing of the specification, at this time, the second grab handle 21 is pulled manually at a slow speed for a certain distance, the sliding block 15 moves towards one side away from the first belt pulley 23 along the straight rail 13, so that the first spring 18 is stretched, the first belt 24 is stretched, the first belt pulley 23, the second rotating shaft, at the same time, the friction bar 22 moves and drives the first friction wheel 28 to rotate, where the rotation angle of the first friction wheel 28 is equal to the rotation angle of the fan-shaped nozzle 10, that is, the angular velocity is equal, the third rotating shaft 27 is transmitted to the fourth rotating shaft 29 through the second belt pulley 31 and the second belt 32, and the angular velocity of the third rotating shaft 27 is equal to the angular velocity of the fourth rotating shaft 29, the cylindrical cam 30 at one end of the fourth rotating shaft 29 also rotates at the same speed with the rotation of the first friction wheel 28, the cylindrical cam 30 rotates and drives the needle bar 41 to move to the side of the disc 36, the needle bar 41, the friction block 40, and the bar-shaped block 39 are integrally arranged, so that the bar-shaped block 39 moves to the side of the disc 36 along the directions of the limit rod 55 and the V-shaped groove 38, the second spring 44 is compressed during the movement of the bar-shaped block 39, the bar-shaped block 39 is ferrous, and the bar-shaped block 39 can move, and the friction block 40 can be engaged with the friction strip 22 at this time, so that during the process that the friction strip 22 drives the first friction wheel 28 to rotate, the angle of the engagement and rotation of the friction strip 22 and the first friction wheel 28 is equal to the angle of the incomplete friction wheel formed by the friction block 40 which is moved, thereby determining the maximum angle of rotation required by the fan-shaped nozzle 10.

After the maximum rotation angle of the fan-shaped nozzle 10 is determined, the hydraulic cylinder 25 is firstly actuated to drive the movable plate 26 to move away from the straight rail 13 and return to the initial state, so that the second coil spring 34 recovers and drives the first friction wheel 28 and the cylindrical cam 30 to return to the initial state, the second handle 21 is then released, the first spring 18 and the first coil spring 12 recover, so that the fan-shaped nozzle 10 returns to the initial orientation position, the slide block 15 and the friction strip 22 return to the initial position, so that the rotation angle of the fan-shaped nozzle 10 is re-determined when the rotation angle of the fan-shaped nozzle 10 is changed next time, finally the motor 56 is actuated to drive the friction block 40 on the rotating roller 37 to rotate, the friction block 40 engaged with the friction strip 22 can drive the friction strip 22 to move, the rotating roller 37 rotates one turn, and the friction block 40 is engaged with the friction strip 22 and then disengaged, when the friction block 40 is engaged with the friction strip 22, the fan-shaped nozzle 10 rotates, and the rotation angle of the fan-shaped nozzle 10 is the determined rotation angle, after the friction block 40 is disengaged from the friction strip 22, the fan-shaped nozzle 10 returns to the initial position under the action of the restoring force of the first spring 18 and the first coil spring 12, and if so, the maximum angle of the reciprocating rotation of the fan-shaped nozzle 10 is controllable.

When the rotation angle of the sector nozzle 10 needs to be changed again, that is, the rotation angle of the sector nozzle 10 needs to be determined again, the number of rotation turns of the motor 56 during operation needs to be guaranteed to be an integer number of turns, in order to guarantee that the friction block 40 can return to the initial state along with the rotation of the output shaft of the motor 56, therefore, after the motor 56 is stopped, the mutual positions of the friction block 40 and the cylindrical cam 30 are mutually matched and arranged when the friction block and the cylindrical cam are kept in the initial state, after the motor 56 is stopped, the cylindrical electromagnet 42 is not electrified, at the moment, the bar-shaped block 39 and the cylindrical electromagnet 42 are not attracted any more, so that the compressed second spring 44 is restored and brings the bar block 39 and the previously moved friction block 40 to the initial position, that is, the rubbing strip 22, the first rubbing wheel 28, the cylindrical cam 30, the bar block 39, all the rubbing blocks 40, and the needle bar 41 are restored to the initial state, so that the rotation angle of the sector nozzle 10 can be newly determined.

In a high temperature environment or a high wind speed, the mist is atomized to a greater extent during the period when the mist falls to the ground, so that the height of the fan nozzle 10 from the ground needs to be adjusted.

When the height of the fan-shaped nozzle 10 from the ground is adjusted, the rotating handle 53 is rotated to drive the screw rod 52 to rotate, and the movable rod 50 can move along the guide rod 51, so that the second connecting rod 48 synchronously moves and cooperates with the first connecting rod 47 to adjust the height of the first carrier plate 1, that is, adjust the height of the fan-shaped nozzle 10 from the ground.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. An application method of irrigation operation equipment based on an agricultural Internet of things is characterized by comprising the following steps:

s1: the utility model provides an irrigation operation equipment based on agricultural thing networking, irrigation operation equipment based on agricultural thing networking includes first support plate (1), wherein:

the top end of the first support plate (1) is provided with a second support plate (2), the bottom of the second support plate (2) is fixedly provided with a box body (3), the upper end of the box body (3) is communicated with the second support plate (2), the bottom of the box body (3) is fixedly provided with a first rotating shaft (4), the first rotating shaft (4) is rotatably arranged at the top of the first support plate (1), the lower end of the first rotating shaft (4) penetrates through the first support plate (1), the lower end of the first rotating shaft (4) is fixedly provided with a worm wheel (5), the bottom of the first support plate (1) is fixedly provided with two first support plates (6) which are distributed at intervals, a worm (7) is arranged between the two first support plates (6), the two ends of the worm (7) are respectively rotatably arranged on the first support plates (6) at two sides, and a first support plate (6) at one side is provided with a rotatable, the first grab handle (8) penetrates through the first supporting plate (6) and is fixedly connected with the worm (7), the top of the second supporting plate (2) is rotatably provided with a second rotating shaft (9), the top end of the second rotating shaft (9) is provided with a fan-shaped spray head (10), the fan-shaped spray head (10) is communicated with an external water source through a hose (11), the lower end of the second rotating shaft (9) penetrates through the second supporting plate (2) and extends into the box body (3), a first coil spring (12) is arranged in the box body (3), one end of the first coil spring (12) is fixedly connected to the bottom end of the second rotating shaft (9), and the other end of the first coil spring (12) is fixedly connected to the bottom of the box body (3);

s2: the agricultural Internet of things-based irrigation operation equipment is installed on a planting ground, the first grab handle (8) is rotated, the worm (7) drives the worm wheel (5) to rotate, and the fan-shaped spray head (10) can rotate around the first rotating shaft (4) and can adjust the orientation according to the actual use condition.

2. The use method of the irrigation operation equipment based on the agricultural Internet of things is characterized in that a rotating mechanism is arranged on the second carrier plate (2), the rotating mechanism comprises a straight rail (13), the straight rail (13) is fixedly installed at the top of the second carrier plate (2), the straight rail (13) is arranged towards one end of the second rotating shaft (9) in an opening mode, clamping grooves (14) are respectively formed in two sides of the straight rail (13), a sliding block (15) is arranged in the straight rail (13) in a sliding mode, clamping blocks (16) are respectively fixedly installed on two sides of the sliding block (15), clamping blocks (16) on two sides are respectively arranged in the clamping grooves (14) on two sides in a sliding mode, a second support plate (17) is fixedly installed at one end of the inner bottom of the straight rail (13), a first spring (18) is arranged in the straight rail (13), two ends of the first spring (18) are respectively and fixedly connected to the sliding block (15) and the second support plate (17), perforation (19) has been seted up to straight rail (13) tip, be equipped with horizontal pole (20) in straight rail (13), horizontal pole (20) one end fixed connection is on slider (15), perforation (19) are run through to the horizontal pole (20) other end, horizontal pole (20) tip fixed mounting has second grab handle (21), slider (15) upper end extends outside straight rail (13), straight rail (13) top is equipped with friction strip (22), friction strip (22) fixed mounting is at slider (15) top, fixed mounting has first belt pulley (23) on second pivot (9), fixedly connected with first belt (24) on first belt pulley (23), first belt (24) one end extends to in straight rail (13) and with slider (15) fixed connection, straight rail (13) one side fixed mounting has pneumatic cylinder (25), the output fixed mounting of pneumatic cylinder (25) has fly leaf (26), rotatable third pivot (27) of installing on fly leaf (26), fly leaf (26) is run through in third pivot (27), third pivot (27) one end fixed mounting has first friction pulley (28), first friction pulley (28) sets up with rubbing strip (22) are crisscross, just first friction pulley (28) and rubbing strip (22) meshable, rotatable fourth pivot (29) of installing in fly leaf (26) one side, fourth pivot (29) run through fly leaf (26), fourth pivot (29) one end fixed mounting has cylinder cam (30), the equal fixed mounting in same end of fourth pivot (29) and third pivot (27) has second belt pulley (31), two through second belt (32) transmission between second belt pulley (31), fixed mounting has L shape backup pad (33) on fly leaf (26), a second coil spring (34) is arranged on one side, facing the movable plate (26), of the L-shaped support plate (33), one end of the second coil spring (34) is fixedly connected to the L-shaped support plate (33), the other end of the second coil spring (34) is fixedly connected to a second belt pulley (31) located on one side, a vertical plate (35) is fixedly mounted at the top of the second support plate (2), a circular disc (36) is arranged on one side, facing the straight rail (13), of the vertical plate (35), a rotating roller (37) is fixedly mounted on one side of the circular disc (36), a plurality of continuously arranged V-shaped grooves (38) are formed in one end of the rotating roller (37), the plurality of V-shaped grooves (38) are distributed in a circumferential array manner, the angle formed by starting and stopping two V-shaped grooves (38) is one hundred and eighty degrees, the V-shaped grooves (38) penetrate through the rotating roller (37), and strip-shaped blocks (39, the cross section of the strip-shaped block (39) is consistent with the cross section of the V-shaped groove (38), one end of the strip-shaped block (39) is fixedly provided with a friction block (40), a plurality of continuous friction blocks (40) can form a half gear, the half gear formed by the friction blocks (40) and the friction strip (22) are arranged in a staggered mode, the half gear formed by the friction blocks (40) can be meshed with the friction strip (22), one side of each friction block (40) is fixedly provided with a needle rod (41), the cylindrical cam (30) can drive the needle rods (41) to move towards one side of the disc (36), the disc (36) is fixedly provided with a plurality of cylindrical electromagnets (42), the disc (36) is fixedly provided with a power supply (43), the power supply (43) can supply power for the cylindrical electromagnets (42), and the cylindrical electromagnets (42) penetrate through the disc (36), a second spring (44) is fixedly installed in each V-shaped groove (38), one end of each second spring (44) is fixedly connected to the corresponding strip-shaped block (39), the other end of each second spring (44) is fixedly connected to the corresponding cylindrical electromagnet (42), a limiting rod (55) is arranged in each second spring (44), one end of each limiting rod (55) is fixedly connected to the end of the corresponding cylindrical electromagnet (42), the other end of each limiting rod (55) is inserted into the corresponding strip-shaped block (39), a motor (56) is fixedly installed on each vertical plate (35), and an output shaft of each motor (56) penetrates through the corresponding vertical plate (35) and is fixedly connected to the circle center of the corresponding disc (36);

s2, the method further comprises the following steps after the first grab handle (8) is rotated:

s21: energizing the cylindrical electromagnets (42);

s22: the hydraulic cylinder (25) is started, the movable plate (26) is moved to one side of the straight rail (13) by the hydraulic cylinder (25), the first friction wheel (28) and the friction strip (22) in the initial state are staggered, the needle rod (41) cannot be driven to move to one side of the disc (36) by the rotation of the cylindrical cam (30), the first friction wheel (28) is meshed with the friction strip (22), and the needle rod (41) can be driven to move to one side of the disc (36) by the rotation of the cylindrical cam (30);

s23: the second handle (21) is pulled by hand at a slow speed for a certain distance, the sliding block (15) moves to the side far away from the first belt pulley (23) along the straight rail (13), so that the first spring (18) is stretched, the first belt (24) is stretched, the first belt pulley (23), the second rotating shaft (9) and the fan-shaped spray head (10) synchronously rotate, the first coil spring (12) is wound, meanwhile, the friction strip (22) moves and drives the first friction wheel (28) to rotate, the third rotating shaft (27) is transmitted to the fourth rotating shaft (29) through the second belt pulley (31) and the second belt (32), the cylindrical cam (30) at one end of the fourth rotating shaft (29) also rotates at the same speed along with the rotation of the first friction wheel (28), the cylindrical cam (30) rotates and drives the needle rod (41) to move to the side of the disc (36), and the strip-shaped block (39) moves to the side of the disc (36) along the directions of the limiting rod (55) and the V-shaped groove (38) The bar-shaped block (39) is compressed during the movement, the bar-shaped block (39) can move to the position of the cylindrical electromagnet (42) and is adsorbed by the cylindrical electromagnet (42) with magnetism, and the friction block (40) can be meshed with the friction bar (22) at the moment, so that the sum of the angle of the friction bar (22) driving the first friction wheel (28) to rotate and the angle of an incomplete friction wheel formed by the friction block (40) which moves is equal to the sum of the angle of the first friction wheel (28) driven by the friction bar (22) during the rotation of the first friction wheel (28) driven by the friction bar (22), thereby determining the maximum rotation angle required by the fan-shaped spray head (10);

s24: the hydraulic cylinder (25) is started, the hydraulic cylinder (25) enables the movable plate (26) to move to the side far away from the straight rail (13) and return to the initial state, and therefore the second coil spring (34) recovers and drives the first friction wheel (28) and the cylindrical cam (30) to return to the initial state;

s25: releasing the second handle (21) in the hand, and recovering the first spring (18) and the first coil spring (12), so that the fan-shaped spray head (10) returns to the initial orientation position, and the sliding block (15) and the friction strip (22) return to the initial position;

s26: the motor (56) is started, the friction block (40) on the rotating roller (37) rotates, the friction block (40) meshed with the friction strip (22) can drive the friction strip (22) to move, the rotating roller (37) rotates for one circle, the friction block (40) is firstly meshed with the friction strip (22) and then separated from the friction strip, when the friction block (40) is meshed with the friction strip (22), the fan-shaped spray head (10) rotates, the rotation angle of the fan-shaped spray head (10) is the determined rotation angle, after the friction block (40) is separated from the friction strip (22), the fan-shaped spray head (10) returns to the initial position under the restoring acting force of the first spring (18) and the first coil spring (12), and if the force is in a reciprocating mode, the fan-shaped spray head (10) rotates in a reciprocating mode.

3. The use method of the irrigation operation equipment based on the agricultural internet of things is characterized in that a base (45) is arranged at the bottom end of the first carrier plate (1), two third support plates (49) distributed at intervals are fixedly installed on one side of the top of the base (45), a movable rod (50) is arranged between the two third support plates (49), two guide rods (51) are arranged between the two third support plates (49), the two guide rods (51) respectively penetrate through two ends of the movable rod (50), two ends of each guide rod (51) are respectively and fixedly connected to the third support plates (49) on two sides, a screw rod (52) is arranged between the two third support plates (49), the screw rod (52) penetrates through the movable rod (50) and is in threaded connection with the movable rod (50), two ends of each screw rod (52) are respectively and rotatably installed on the third support plates (49) on two sides, a rotating handle (53) is rotatably mounted on the third supporting plate (49) positioned on one side, the rotating handle (53) penetrates through the third supporting plate (49) and is fixedly connected with a screw rod (52), two height adjusting mechanisms distributed in a mirror image mode are arranged between the base (45) and the first carrier plate (1), each height adjusting mechanism comprises a first connecting rod (47) and a second connecting rod (48), the first connecting rods (47) and the second connecting rods (48) are arranged in a crossed mode, the crossed positions of the first connecting rods (47) and the second connecting rods (48) are hinged, two ends of each first connecting rod (47) are respectively hinged to the bottom of the first carrier plate (1) and the top of the base (45), and two ends of each second connecting rod (48) are respectively hinged to the bottom of the first carrier plate (1) and the top of the movable rod (50);

s3: the rotating handle (53) is rotated to rotate the screw rod (52), the movable rod (50) can move along the guide rod (51), so that the second connecting rod (48) synchronously moves and is matched with the first connecting rod (47) to realize the height adjustment of the first carrier plate (1), namely, the height of the fan-shaped spray head (10) from the ground is adjusted.

4. The use method of the irrigation operation equipment based on the agricultural internet of things is characterized in that lockable universal wheels (46) are mounted at four corners of the bottom of the base (45).

5. The use method of the irrigation working equipment based on the agricultural internet of things is characterized in that a pointing rod (54) is fixedly mounted on the second rotating shaft (9).