Pointer type energy-saving sprinkling irrigation machine

Abstract

The present disclosure provides a pointer type energy-saving sprinkler, and relates to the technical field of pointer type sprinklers, which comprises a walking assembly, a sprinkling assembly and a stabilizing assembly, the walking assembly comprises a rack and a support plate, a driving assembly is installed on the support plate, the driving assembly comprises a round plate and a motor one, a rolling assembly is installed on the round plate, the rolling assembly comprises a roller and a partition plate, a transmission assembly is installed on the inner side of the roller, and the transmission assembly comprises a gear and a gear ring; the sprinkling assembly comprises a pump body and a link, and a spraying assembly is installed on the link; the pointer type energy-saving sprinkler can match the water spraying speed of different spraying heads with the size of the annular spraying belt formed by the spraying heads, so that the moisture is uniformly sprayed on the farmland, the farmland is prevented from being sprayed with too much moisture, the waste of water resources is reduced, the insufficient irrigation condition is avoided, the safe growth of crops is ensured, and the pointer type energy-saving sprinkler is suitable for uniform and energy-saving sprinkling irrigation of circular farmland.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of pointer type sprinkler equipment, in particular to a pointer type energy-saving sprinkler. BACKGROUND

[0002] When carrying out the irrigation work of farmland, in order to save the energy consumption required for irrigation, it is often necessary to use water-saving sprinkler mechanical equipment, and the pointer type energy-saving sprinkler is a common water-saving sprinkler mechanical equipment.

[0003] The invention patent with patent application number CN202510897658.5 discloses a water-saving agricultural pointer irrigation device. In the shock device, the shock connecting rod is connected with two shock telescopic rods. The two shock telescopic rods can be respectively extended and retracted to control the included angle formed by the shock swing sleeve and the shock connecting rod. When the electric shock rod is vibrating, the included angle between the shock swing sleeve and the electric shock rod can be formed to reduce the pressure of the shock swing sleeve and the electric shock rod on the stems and leaves. The stems and leaves can be buffered in the inclined state of the shock swing sleeve and the electric shock rod to avoid the probability of stem and leaf breakage. A gap is arranged at the bottom of the shock swing sleeve to effectively increase the contact area of the electric shock rod and the stems and leaves. The isolation curtain can cover the space on both sides of the water outlet to a certain extent to avoid the influence of wind on the water droplets sprayed by the water outlet. Meanwhile, in rare strong wind weather, the control rod can move away from the ground to stop the isolation curtain from covering the area on both sides of the water outlet, which can effectively reduce the influence of wind on the device and reduce the probability of device damage. The existence of the isolation curtain can also reduce the influence of light on the water droplets sprayed by the water outlet to a certain extent and reduce the evaporation degree of the water droplets. The invention patent with patent application number CN202410455688.6 discloses a translation and pointer compound motion type truss type sprinkler. By adjusting the reverse rotation of the front and rear wheels on the same side of the main tower vehicle and the reverse rotation of the left and right wheels on the same row, the main tower vehicle can realize in-situ turning. By adjusting the same direction rotation of the four wheels of the main tower vehicle, the main tower vehicle can realize oblique translation. When the sub-tower vehicle needs to turn, the front and rear wheels of the sub-tower vehicle are adjusted to rotate in opposite directions. Considering that the main tower vehicle has four wheels and needs to turn 360 degrees in situ, the maximum deflection angle of the wheels of the main tower vehicle is at least 50 degrees. The maximum deflection angle of the wheels of the sub-tower vehicle is only 15 degrees. By adding driving and steering mechanisms to each sub-tower vehicle, when the pointer type motion is performed, because the wheels of the sub-tower vehicle have a deflection angle, a turning radius and a turning force are formed, and the turning force can drive the sub-tower vehicle to turn around the main tower vehicle. Thus, the radial drag force on the main tower vehicle is avoided. Due to the reduction of the radial drag force, the size of the main tower vehicle can be reduced, and the corresponding wheelbase and track can be shortened. Because each tower vehicle chassis is provided with a driving mechanism, independent speed regulation can be realized. When the wheels slip at different rates, the speed of the corresponding tower vehicle is adjusted to restore synchronization with other tower vehicles, ensuring the straightness of the entire tower and realizing overall scene transfer. Thus, the number of sprinklers can be reduced, the cost can be reduced, the drag force on the main tower vehicle can be reduced, the stability during translation and pointer motion can be improved, and the size and weight of the main tower vehicle can be reduced.

[0004] According to the disclosed technical scheme, the existing pointer type sprinkler device cannot effectively guarantee the effective pointer type rotating movement of the pointer type sprinkler device during use, and often needs intelligent control device to move and turn the rollers, which is easy to cause the device to deviate frequently and is not conducive to guaranteeing the working safety of the device. On the other hand, during the irrigation work, the moving speed of the inner ring is slow and the moving speed of the outer ring is fast, which is easy to cause more irrigation water in the inner ring and waste of water resources, and insufficient irrigation in the outer ring, which is not conducive to guaranteeing the safe growth of crops. On the other hand, the pointer type sprinkler is easy to deviate from the rotating center during movement, which is easy to cause the water pump or water supply pipeline to be squeezed or pulled, which is not conducive to guaranteeing the working safety of the device. SUMMARY

[0005] The present disclosure aims to at least partially solve one of the technical problems in the related art.

[0006] To this end, the purpose of the present disclosure is to provide a pointer type energy-saving sprinkler.

[0007] To achieve the above-mentioned purpose, the present disclosure provides a pointer type energy-saving sprinkler, comprising a walking assembly, a sprinkling assembly and a stabilizing assembly, the walking assembly comprising a rack and a support plate, the support plate being provided with a driving assembly, the driving assembly comprising a circular plate and a motor one, the circular plate being provided with a rolling assembly, the rolling assembly comprising a roller and a partition plate, the inner side of the roller being provided with a transmission assembly, the transmission assembly comprising a gear and a gear ring; the sprinkling assembly comprising a pump body and a link, the link being provided with a spraying assembly, the spraying assembly comprising a conduit and a spray head, the pump body being provided with a driving assembly, the driving assembly comprising a motor two and a piston, the piston being provided with a pushing assembly, the pushing assembly comprising a sub-cavity and a plug column; the stabilizing assembly comprising a fixed ring and a movable ring, the fixed ring being provided with a lifting assembly, the lifting assembly comprising a motor three and a screw rod, the movable ring being provided with a clamping assembly, the clamping assembly comprising an outer sleeve and a guide sleeve, the outer sleeve being provided with a extrusion assembly, the extrusion assembly comprising a motor four and a screw rod, the screw rod being provided with an elastic assembly, the elastic assembly comprising a screw sleeve and a spring, the screw sleeve being provided with an electric control assembly, the electric control assembly comprising a strip plate and a button, the strip plate being provided with a locking assembly, the locking assembly comprising a locking pin and a locking ridge.

[0008] Optionally, the support plate is installed at the bottom of the rack by bolts, the circular plate is welded on one side of the support plate, the roller is sleeved on the outer side of the circular plate through a bearing, the gear ring is welded on the inner wall of the roller, the gear ring is located on one side of the circular plate, and the partition plate is installed on the inner wall of one side of the roller by bolts.

[0009] Optionally, the motor one is installed on the other side of the support plate through bolts, the gear is installed on one side of the round plate through a bearing, the center of the gear passes through the round plate and the support plate and is keyed connected with the output shaft of the motor one, the gear is engaged with the gear ring, the support plates are uniformly distributed on the bottom of the rack, the gear number ratio is equal to the distance ratio of the roller and the pump body, and the motor one is a constant speed motor.

[0010] Optionally, the bottom end sealing sleeve of the link ring is arranged on the top of one end of the pump body, the top end sealing sleeve of the link ring is arranged on the bottom of one end of the guide pipe, the guide pipe is installed on the rack through bolts, the top end of the spray head is installed on the bottom of the guide pipe through bolts, the spray heads are uniformly distributed on the bottom of the rack, and the motor two is installed on the outer side of the other end of the pump body through bolts.

[0011] Optionally, the sub-cavity is arranged on the inner side of one end of the pump body, the outer side of the plug column is clamped on the inner wall of the sub-cavity, the inner side of the other end of the pump body is provided with an eccentric wheel, the eccentric wheel is keyed connected with the output shaft of the motor two, the eccentric wheel is provided with a connecting rod, the piston is installed on the inner side of the pump body, one side of the piston is connected with one end of the connecting rod through a rotating shaft, and the plug column is welded on the other side of the piston.

[0012] Optionally, one end of the sub-cavity is respectively provided with an inlet valve and an outlet valve, the pump body is provided with an inlet pipe, the inlet pipe is unidirectionally communicated with the sub-cavity through the inlet valve, the sub-cavity is provided with an outlet pipe, the sub-cavity is unidirectionally communicated with the outlet pipe through the outlet valve, the outlet pipe passes through the guide pipe and is communicated with the spray head, and the sub-cavities and the spray head are communicated one by one, and the inner diameter of the sub-cavity connected with the spray head farther away from the pump body is larger.

[0013] Optionally, the top of the fixed ring is welded on the bottom of one end of the rack through a support rod, the movable ring is located on the bottom of the fixed ring, a screw port is arranged on the movable ring, the motor three is installed on the outer side of the fixed ring through bolts, the top end of the screw rod is keyed connected with the output shaft of the motor three, the bottom end of the screw rod passes through the screw port and extends to the bottom of the movable ring, and the motor threes are uniformly distributed on the outer side of the fixed ring.

[0014] Optionally, the outer sleeve is welded on the outer side of the movable ring, the outer sleeves are uniformly distributed around the movable ring, the outer side of the guide sleeve is clamped on the inner wall of the outer sleeve, one end of the guide sleeve passes through the outer sleeve and the movable ring and extends to the inner side of the movable ring, the one end of the guide sleeve is welded with a clamping plate, the clamping plate is welded with a sliding rod, a sliding groove is arranged on the movable ring, and the sliding rod passes through the sliding groove and extends to the outer side of the movable ring.

[0015] Optionally, the fourth motor is mounted on the outer side of one end of the outer sleeve through a screw rod, one end of the screw rod is connected with the output shaft of the fourth motor through a key, the other end of the screw rod extends to the inner side of the clamping plate through the outer sleeve, the guide sleeve, the screw sleeve and the spring in sequence, the screw sleeve is sleeved on the outer side of the screw rod through threads, the screw sleeve is clamped on the inner wall of the other end of the guide sleeve, and the screw sleeve is connected with the inner wall of one end of the guide sleeve through the spring.

[0016] Optionally, the inner side of the screw sleeve is provided with a through hole, the strip plate is clamped on the inner side of the through hole, both ends of the strip plate extend to the outer side of the screw sleeve through the through hole, the buttons are welded on one side of both ends of the strip plate respectively, the electromagnets are welded on the other side of both ends of the strip plate respectively, the clamping pins are mounted on the other side of the electromagnets, the clamping pins are connected with the electromagnets through the elastic sheets, the clamping grooves are arranged on the inner wall of the guide sleeve, the clamping grooves are matched with the clamping pins, the clamping grooves are uniformly distributed on the inner side of the guide sleeve, and the first motor comprises a constant-speed first motor and a variable-speed first motor.

[0017] The technical scheme provided by the disclosure can have the following beneficial effects:

[0018] When the rack moves, the first motor synchronously drives the gear, the gear drives the roller to rotate on the outer side of the circular plate through meshing with the toothed ring, and the partition plate is used to prevent impurities from entering the inner side of the roller, the circular plate supports the rack through the supporting plate, so that the roller drives the rack to move, and since the ratio of the number of teeth of the gear to the distance between the roller and the pump body is equal, when the different first motors drive the roller to rotate through the meshing of the gear and the toothed ring, the moving speed of the roller is proportional to the distance between the roller and the pump body, so that the rack driven by the roller rotates and moves in a pointer mode with the pump body as the center, the rotation speed and direction of the roller do not need to be adjusted in real time by using a processor, and thus the rack can automatically rotate and move on a flat farmland, energy loss caused by adjustment is reduced, and work energy consumption is saved.

[0019] The motor two drives the piston to reciprocate in the inner side of the pump body through the eccentric wheel and the connecting rod, and then drives the plug post to reciprocate in the inner side of the sub-cavity, so that the water is sucked into the inner side of the sub-cavity through the water inlet pipe and the water inlet valve, and then pumped to the inner side of the spray head through the water outlet valve and the water outlet pipe, so as to spray water on the farmland moved by the frame through the spray head. Each spray head forms an annular spray zone during operation, and the area of the annular spray zone is proportional to the distance between the spray head and the pump body. The cross-sectional area of the sub-cavity is consistent with the distance between the spray head connected to the sub-cavity and the pump body. Thus, the water spraying speed of different spray heads can be matched with the size of the annular spray zone formed by the spray head, so that the water is evenly sprayed on the farmland, which can avoid the farmland close to the pump body from being sprayed too much water and reduce the waste of water resources, and can also avoid the farmland far away from the pump body from being insufficiently irrigated, thereby ensuring the safe growth of crops.

[0020] In use, first move the fixed ring and the movable ring to the top of the well mouth, then turn on the motor three, the motor three drives the movable ring to move downward through the screw rod, and the movable ring moves to the outside of the well mouth, then turn on the motor four, the motor four drives the screw sleeve through the screw rod, the screw sleeve drives the guide sleeve through the spring, the guide sleeve drives the clamping plate to move to the outside of the well mouth under the limiting of the outer sleeve and the movable ring, until the clamping plate is blocked by the outside of the well mouth, the clamping plate keeps the clamping direction stable through the slide rod, the screw rod continues to drive the screw sleeve, the screw sleeve compresses the spring and moves in the inner side of the guide sleeve, then turn off the motor four, the motor four is turned off at the same time as the electromagnet is turned off, the elastic sheet drives the pin, one end of the pin is inserted into the inner side of the card thread, and the strip plate is fixed in the inner side of the guide sleeve by the pin, when performing the sprinkling irrigation work, if the walking direction of the frame is deviated due to the slipping of the rollers, the unevenness of the farmland, the suspension of part of the rollers and other factors, the fixed ring drives the movable ring to move to the outside of the well mouth, the guide sleeve does not move under the limiting of the clamping plate, the outer sleeve moves in the inner side of the guide sleeve through the motor four and the screw rod, the screw sleeve extrudes the button on one side, and the button controls the variable speed motor one closest to the well mouth, the variable speed motor one increases the rotating speed or reverses the rotation, so as to adjust the moving direction of the frame, the frame rotates and moves like a pointer with the well mouth as the center, the change of the rotation center is effectively avoided, the well mouth, the pump body and other parts are effectively prevented from being damaged due to extrusion, and the working safety of the equipment is ensured.

[0021] Additional aspects and advantages of the present disclosure will be set forth in part in the following description, will become apparent to those skilled in the art from the following description, or will be learned by practice of the present disclosure. BRIEF DESCRIPTION OF DRAWINGS

[0022] The above and / or additional aspects and advantages of the present disclosure will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings:

[0023] Figure 1 is a structural diagram of a pointer type energy-saving sprinkling machine according to an embodiment of the present disclosure Figure 1 ;

[0024] Figure 2 is a structural diagram of a pointer type energy-saving sprinkling machine according to an embodiment of the present disclosure Figure 2 ;

[0025] Figure 3 is a structural diagram of a pointer type energy-saving sprinkling machine according to an embodiment of the present disclosure Figure 3 ;

[0026] Figure 4 is a structural diagram of a support plate of a pointer type energy-saving sprinkling machine according to an embodiment of the present disclosure

[0027] Figure 5 is a structural diagram of a sleeve of a pointer type energy-saving sprinkling machine according to an embodiment of the present disclosure

[0028] Figure 6 is a structural diagram of a support sleeve of a pointer type energy-saving sprinkling machine according to an embodiment of the present disclosure

[0029] Figure 7 is a structural diagram of a lead screw of a pointer type energy-saving sprinkling machine according to an embodiment of the present disclosure

[0030] Figure 8 is a structural diagram of a bottom plate of a pointer type energy-saving sprinkling machine according to an embodiment of the present disclosure

[0031] Figure 9 is a structural diagram of a circular groove of a pointer type energy-saving sprinkling machine according to an embodiment of the present disclosure

[0032] Figure 10 is a structural diagram of a ball cavity of a pointer type energy-saving sprinkling machine according to an embodiment of the present disclosure

[0033] As shown in the figure: 1, a frame; 2, a support plate; 3, a circular plate; 4, a roller; 5, a motor one; 6, a gear; 7, a gear ring; 8, a partition plate; 9, a guide pipe; 10, a sprinkler; 11, a pump body; 12, a connecting ring; 13, a motor two; 14, a piston; 15, a sub-cavity; 16, a plug column; 17, a fixed ring; 18, a movable ring; 19, a motor three; 20, a lead screw; 21, an outer sleeve; 22, a guide sleeve; 23, a clamping plate; 24, a motor four; 25, a screw rod; 26, a screw sleeve; 27, a spring; 28, a sliding rod; 29, a strip plate; 30, a button; 31, a locking pin; 32, a locking groove. DETAILED DESCRIPTION

[0034] Embodiments of the present disclosure are described below in detail with reference to the accompanying drawings, examples of which are shown in the drawings, wherein the same or similar notations are used to denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary and are for the purpose of explanation only, and are not to be understood as limiting the present disclosure. On the contrary, the embodiments of the present disclosure include all changes, modifications and equivalents falling within the spirit and scope of the appended claims.

[0035] As shown in Figure 1 , Figure 2 , Figure 5 and Figure 6 , the pointer type energy-saving sprinkler according to the embodiments of the present disclosure comprises a walking assembly, a sprinkling assembly and a stabilizing assembly, the walking assembly comprises a circular plate 3 and a motor 1, the circular plate 3 is provided with a rolling assembly, the rolling assembly comprises a roller 4 and a partition plate 8, the inner side of the roller 4 is provided with a transmission assembly, the transmission assembly comprises a gear 6 and a gear ring 7; the sprinkling assembly comprises a pump body 11 and a link 12, the link 12 is provided with a spraying assembly, the spraying assembly comprises a conduit 9 and a nozzle 10, the pump body 11 is provided with a driving assembly, the driving assembly comprises a motor 2 and a piston 14, the piston 14 is provided with a pushing assembly, the pushing assembly comprises a cavity 15 and a plug column 16; the stabilizing assembly comprises a fixed ring 17 and a movable ring 18, the fixed ring 17 is provided with a lifting assembly, the lifting assembly comprises a motor 3 and a lead screw 20, the movable ring 18 is provided with a clamping assembly, the clamping assembly comprises an outer sleeve 21 and a guide sleeve 22, the outer sleeve 21 is provided with an extrusion assembly, the extrusion assembly comprises a motor 4 and a screw rod 25, the screw rod 25 is provided with an elastic assembly, the elastic assembly comprises a screw sleeve 26 and a spring 27, the screw sleeve 26 is provided with an electric control assembly, the electric control assembly comprises a strip plate 29 and a button 30, the strip plate 29 is provided with a locking assembly, the locking assembly comprises a locking pin 31 and a locking groove 32, the support plate 2 is bolted to the bottom of the rack 1, the circular plate 3 is welded to one side of the support plate 2, the roller 4 is sleeved on the outer side of the circular plate 3 through a bearing, the gear ring 7 is welded to the inner wall of the roller 4, the gear ring 7 is located on one side of the circular plate 3, the partition plate 8 is bolted to the inner wall of one side of the roller 4, the motor 1 is bolted to the other side of the support plate 2, the gear 6 is bolted to one side of the circular plate 3 through a bearing, the center of the gear 6 passes through the circular plate 3 and the support plate 2 and is connected with the output shaft of the motor 1 through a key, the gear 6 is engaged with the gear ring 7, the support plates 2 are evenly distributed on the bottom of the rack 1, and the gear 6 has a gear number ratio equal to the distance ratio between the roller 4 and the pump body 11.

[0036] It can be understood that when the rack 1 moves, the motor 5 synchronously drives the gear 6, the gear 6 drives the roller 4 to rotate on the outer side of the circular plate 3 through the meshing with the gear ring 7, and the partition plate 8 is used to prevent impurities from entering the inner side of the roller 4, the circular plate 3 supports the rack 1 through the support plate 2, so that the roller 4 drives the rack 1 to move, and because the gear 6 has the same number of teeth as the ratio of the distance between the roller 4 and the pump body 11, when the different motors 5 drive the roller 4 to rotate through the meshing of the gear 6 and the gear ring 7, the moving speed of the roller 4 is proportional to the distance between the roller 4 and the pump body 11, so that the roller 4 drives the rack 1 to rotate and move like a pointer with the pump body 11 as the center, without using a processor to real-time regulate the rotating speed and direction of the roller 4, so as to ensure that the rack 1 can automatically rotate and move on a flat farmland, reduce the energy loss caused by adjustment, and save work energy consumption.

[0037] As shown in Figure 3 , Figure 4 , Figure 7 and Figure 8 , the bottom end sealing sleeve of the link chain 12 is arranged at the top of one end of the pump body 11, the top end sealing sleeve of the link chain 12 is arranged at the bottom of one end of the conduit 9, the conduit 9 is installed on the rack 1 through bolts, the top end of the spray head 10 is installed at the bottom of the conduit 9 through bolts, the spray heads 10 are uniformly distributed at the bottom of the rack 1, the motor 13 is installed on the outer side of the other end of the pump body 11 through bolts, the sub-cavity 15 is arranged on the inner side of one end of the pump body 11, the outer side of the plug column 16 is clamped on the inner wall of the sub-cavity 15, the other end of the pump body 11 is provided with an eccentric wheel, the eccentric wheel is key-connected with the output shaft of the motor 13, a connecting rod is installed on the eccentric wheel, the piston 14 is installed on the inner side of the pump body 11, one side of the piston 14 is connected with one end of the connecting rod through a rotating shaft, the plug column 16 is welded on the other side of the piston 14, the sub-cavity 15 is respectively provided with an inlet valve and an outlet valve at one end, the pump body 11 is provided with an inlet pipe, the inlet pipe is unidirectionally communicated with the sub-cavity 15 through the inlet valve, the sub-cavity 15 is provided with an outlet pipe, the sub-cavity 15 is unidirectionally communicated with the outlet pipe through the outlet valve, the outlet pipe passes through the conduit 9 and is communicated with the spray head 10, the sub-cavity 15 is communicated with the spray head 10 one by one, and the inner diameter of the sub-cavity 15 connected with the spray head 10 farther away from the pump body 11 is larger.

[0038] It can be understood that the motor 13 drives the piston 14 to reciprocate in the inside of the pump body 11 through the eccentric wheel and the connecting rod, and then drives the piston 14 to reciprocate in the inside of the cavity 15, so that the water is sucked into the inside of the cavity 15 through the water inlet pipe and the water inlet valve, and then is pumped to the inside of the nozzle 10 through the water outlet valve and the water outlet pipe, so as to spray water on the farmland moved by the frame 1 through the nozzle 10. Each nozzle 10 forms an annular spraying zone during work, and the area of the annular spraying zone is proportional to the distance between the nozzle 10 and the pump body 11. The cross-sectional area of the cavity 15 is consistent with the distance between the nozzle 10 connected to the cavity 15 and the pump body 11, so that the water spraying speed of different nozzles 10 matches the area of the annular spraying zone formed by the nozzles 10, and the water is evenly sprayed on the farmland, which can avoid that the farmland close to the pump body 11 is sprayed too much water and reduces the waste of water resources, and can also avoid that the farmland far away from the pump body 11 is insufficiently irrigated, so as to ensure the safe growth of crops.

[0039] As Figure 1 , Figure 3 , Figure 9 and Figure 10As shown, the top of the fixed ring 17 is welded to the bottom of one end of the frame 1 through a support rod, the movable ring 18 is located at the bottom of the fixed ring 17, a threaded hole is formed in the movable ring 18, the motor three 19 is installed on the outer side of the fixed ring 17 through bolts, the top end of the lead screw 20 is connected with the output shaft of the motor three 19 through a key, the bottom end of the lead screw 20 penetrates through the threaded hole and extends to the bottom of the movable ring 18, the motor three 19 is uniformly distributed on the outer side of the fixed ring 17, the outer sleeve 21 is welded to the outer side of the movable ring 18, the outer sleeve 21 is uniformly distributed around the movable ring 18, the guide sleeve 22 is clamped on the inner wall of the outer sleeve 21, one end of the guide sleeve 22 penetrates through the outer sleeve 21 and the movable ring 18 and extends to the inner side of the movable ring 18, the clamping plate 23 is welded to one end of the guide sleeve 22, the slide rod 28 is welded to the clamping plate 23, a sliding groove is formed in the movable ring 18, the slide rod 28 penetrates through the sliding groove and extends to the outer side of the movable ring 18, the motor four 24 is installed on the outer side of one end of the outer sleeve 21 through bolts, one end of the screw rod 25 is connected with the output shaft of the motor four 24 through a key, the other end of the screw rod 25 penetrates through the outer sleeve 21, the guide sleeve 22, the screw sleeve 26 and the spring 27 in sequence and extends to the inner side of the clamping plate 23, the screw sleeve 26 is sleeved on the outer side of the screw rod 25 through threads, the screw sleeve 26 is clamped on the inner wall of the other end of the guide sleeve 22, the screw sleeve 26 is connected with the inner wall of one end of the guide sleeve 22 through the spring 27, a through hole is formed in the inner side of the screw sleeve 26, the strip plate 29 is clamped in the through hole, both ends of the strip plate 29 penetrate through the through hole and extend to the outer side of the screw sleeve 26, the button 30 is welded to one side of both ends of the strip plate 29 respectively, an electromagnet is welded to the other side of both ends of the strip plate 29 respectively, the clamping pin 31 is installed on the other side of the electromagnet, the clamping pin 31 is connected with the electromagnet through a spring piece, the clamping groove 32 is formed in the inner wall of the guide sleeve 22, the clamping groove 32 is matched with the clamping pin 31, the clamping groove 32 is uniformly distributed in the inner side of the guide sleeve 22, the motor one 5 comprises a constant speed motor one and a variable speed motor one, the button 30 is connected with the variable speed motor one through wires.

[0040] It can be understood that, in use, first move the fixed ring 17 and the movable ring 18 to the top of the well mouth, then open the motor three 19, the motor three 19 drives the movable ring 18 to move downward through the screw rod 20, and makes the movable ring 18 move downward to the outside of the well mouth, then open the motor four 24, the motor four 24 drives the screw sleeve 26 through the screw rod 25, the screw sleeve 26 drives the guide sleeve 22 through the spring 27, the guide sleeve 22 drives the clamping plate 23 to move to the outside of the well mouth under the limitation of the outer sleeve 21 and the movable ring 18, until the clamping plate 23 is blocked by the outside of the well mouth, the clamping plate 23 keeps the clamping direction stable through the slide rod 28, the screw rod 25 continues to drive the screw sleeve 26, the screw sleeve 26 compresses the spring 27 and moves inside the guide sleeve 22, then close the motor four 24, the motor four 24 is closed at the same time as the electromagnet is closed, so that the elastic sheet drives the cotter pin 31, one end of the cotter pin 31 is inserted into the inside of the card thread 32, so that the strip plate 29 is fixed inside the guide sleeve 22 by the cotter pin 31, when the sprinkling irrigation work is carried out, if the walking direction of the rack 1 deviates due to factors such as the skid of the roller 4, the unevenness of the farmland, the suspension of part of the roller 4, etc., the fixed ring 17 drives the movable ring 18 to move to the outside of the well mouth, the guide sleeve 22 does not move under the limitation of the clamping plate 23, so that the outer sleeve 21 drives the screw sleeve 26 to move inside the guide sleeve 22 through the motor four 24 and the screw rod 25, so that the screw sleeve 26 extrudes the button 30 on one side, so that the button 30 controls the variable speed motor one closest to the well mouth, the variable speed motor one adjusts the moving direction of the rack 1 by increasing the rotating speed or reversing, so that the rack 1 rotates and moves like a pointer with the well mouth as the center, so as to effectively avoid the change of the rotating center, and effectively avoid the damage of the well mouth, the pump body 11 and the like due to extrusion, and ensure the working safety of the equipment.

[0041] In the description of the present disclosure, the terms "first", "second", and the like are only for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, in the description of the present disclosure, unless otherwise stated, the meaning of "a plurality of" is two or more.

[0042] Any process or method descriptions in flow charts or otherwise described herein can be understood as representing code modules, segments, or portions of code that include one or more executable instructions for performing specific logic functions or steps, and the various embodiments of the present disclosure include additional implementations in which the functions described with reference to the figures are implemented in different orders, in different ways, or with different structures, as will occur to those skilled in the art. The various embodiments of the present disclosure include additional implementations in which the functions described with reference to the figures are implemented in different orders, in different ways, or with different structures, as will occur to those skilled in the art.

[0043] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present disclosure. In the specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any suitable manner in one or more embodiments or examples.

[0044] Although the embodiments of the present disclosure have been shown and described above, it is understood that the above-described embodiments are exemplary, and cannot be construed as limiting the present disclosure, and those skilled in the art can make changes, modifications, replacements and variations to the above-described embodiments within the scope of the present disclosure.

Claims

1. A pointer-type energy-saving sprinkler irrigation machine, characterized in that, include: The walking assembly includes a frame (1) and a support plate (2). A drive assembly is mounted on the support plate (2). The drive assembly includes a circular plate (3) and a motor (5). A rolling assembly is mounted on the circular plate (3). The rolling assembly includes a roller (4) and a partition plate (8). A transmission assembly is mounted on the inner side of the roller (4). The transmission assembly includes a gear (6) and a gear ring (7). The sprinkler assembly includes a pump body (11) and a connecting ring (12), on which a sprinkler assembly is mounted. The sprinkler assembly includes a conduit (9) and a nozzle (10). A drive assembly is mounted on the pump body (11), which includes a motor (13) and a piston (14). A push assembly is mounted on the piston (14), which includes a chamber (15) and a plunger (16). A stabilizing component, comprising a fixed ring (17) and a moving ring (18), wherein a lifting component is mounted on the fixed ring (17), the lifting component comprising a motor (19) and a lead screw (20), a clamping component is mounted on the moving ring (18), the clamping component comprising an outer sleeve (21) and a guide sleeve (22), a pressing component is mounted on the outer sleeve (21), the pressing component comprising a motor (24) and a screw (25), a spring component is mounted on the screw (25), the spring component comprising a threaded sleeve (26) and a spring (27), an electronic control component is mounted on the threaded sleeve (26), the electronic control component comprising a strip (29) and a button (30), and a locking component is mounted on the strip (29), the locking component comprising a locking pin (31) and a locking thread (32). The outer sleeve (21) is welded to the outer side of the moving ring (18). The outer sleeve (21) is evenly distributed around the moving ring (18). The outer side of the guide sleeve (22) is clamped to the inner wall of the outer sleeve (21). One end of the guide sleeve (22) passes through the outer sleeve (21) and the moving ring (18) and extends to the inner side of the moving ring (18). A clamping plate (23) is welded to one end of the guide sleeve (22). A sliding rod (28) is welded to the clamping plate (23). An opening is made on the moving ring (18). The slide bar (28) has a groove through which the slide rod (28) passes and extends to the outside of the moving ring (18). The motor four (24) is bolted to the outer side of one end of the outer sleeve (21). One end of the screw (25) is keyed to the output shaft of the motor four (24). The other end of the screw (25) passes through the outer sleeve (21), guide sleeve (22), screw sleeve (26), and spring (27) in sequence and extends to the inside of the clamping plate (23). The screw sleeve (26) is threaded onto the screw. (25) On the outer side, the threaded sleeve (26) is locked on the inner wall of the other end of the guide sleeve (22). The threaded sleeve (26) is connected to the inner wall of one end of the guide sleeve (22) by a spring (27). The inner side of the threaded sleeve (26) has an opening. The strip (29) is locked on the inner side of the opening. Both ends of the strip (29) pass through the opening and extend to the outer side of the threaded sleeve (26). The buttons (30) are respectively welded to one side of both ends of the strip (29). The strip (25) Electromagnets are welded to the other side of both ends of 9). The locking pin (31) is installed on the other side of the electromagnet. The locking pin (31) is connected to the electromagnet through a spring piece. The locking pattern (32) is opened on the inner wall of the guide sleeve (22). The locking pattern (32) cooperates with the locking pin (31). The locking pattern (32) is evenly distributed on the inner side of the guide sleeve (22). The motor one (5) includes a fixed speed motor one and a variable speed motor one. The button (30) is connected to the variable speed motor one through a wire.

2. The pointer-type energy-saving sprinkler irrigation machine according to claim 1, characterized in that: The support plate (2) is bolted to the bottom of the frame (1), the circular plate (3) is welded to one side of the support plate (2), the roller (4) is sleeved on the outer side of the circular plate (3) by bearings, the toothed ring (7) is welded to the inner wall of the roller (4), the toothed ring (7) is located on one side of the circular plate (3), and the partition plate (8) is bolted to the inner wall of one side of the roller (4).

3. The pointer-type energy-saving sprinkler irrigation machine according to claim 2, characterized in that: The motor (5) is bolted to the other side of the support plate (2), the gear (6) is mounted on one side of the circular plate (3) by bearings, the center of the gear (6) passes through the circular plate (3) and the support plate (2) and is keyed to the output shaft of the motor (5), the gear (6) meshes with the gear ring (7), the support plate (2) is evenly distributed at the bottom of the frame (1), and the gear (6) has the same tooth ratio as the distance ratio between the roller (4) and the pump body (11).

4. The pointer-type energy-saving sprinkler irrigation machine according to claim 3, characterized in that: The bottom end of the connecting ring (12) is sealed and fitted on the top of one end of the pump body (11), and the top end of the connecting ring (12) is sealed and fitted on the bottom of one end of the guide tube (9). The guide tube (9) is bolted to the frame (1), and the top end of the nozzle (10) is bolted to the bottom of the guide tube (9). The nozzles (10) are evenly distributed at the bottom of the frame (1), and the second motor (13) is bolted to the outer side of the other end of the pump body (11).

5. The pointer-type energy-saving sprinkler irrigation machine according to claim 4, characterized in that: The chamber (15) is located on the inner side of one end of the pump body (11). The outer side of the plunger (16) is clamped on the inner wall of the chamber (15). An eccentric wheel is installed on the inner side of the other end of the pump body (11). The eccentric wheel is keyed to the output shaft of the second motor (13). A connecting rod is installed on the eccentric wheel. The piston (14) is installed on the inner side of the pump body (11). One side of the piston (14) is connected to one end of the connecting rod through a rotating shaft. The plunger (16) is welded to the other side of the piston (14).

6. The pointer-type energy-saving sprinkler irrigation machine according to claim 1, characterized in that: One end of each of the chambers (15) is equipped with an inlet valve and an outlet valve. An inlet pipe is installed on the pump body (11). The inlet pipe is connected to the chamber (15) in one direction through the inlet valve. An outlet pipe is installed on the chamber (15). The chamber (15) is connected to the outlet pipe in one direction through the outlet valve. The outlet pipe passes through the guide tube (9) and is connected to the nozzle (10). Each chamber (15) is connected to a nozzle (10) one by one. The inner diameter of the chamber (15) connected to the nozzle (10) that is farther away from the pump body (11) is larger.

7. The pointer-type energy-saving sprinkler irrigation machine according to claim 6, characterized in that: The top of the fixed ring (17) is welded to the bottom of one end of the frame (1) by a support rod. The moving ring (18) is located at the bottom of the fixed ring (17). The moving ring (18) has a threaded opening. The motor three (19) is installed on the outer side of the fixed ring (17) by bolts. The top of the lead screw (20) is keyed to the output shaft of the motor three (19). The bottom end of the lead screw (20) passes through the threaded opening and extends to the bottom of the moving ring (18). The motor three (19) is evenly distributed on the outer side of the fixed ring (17).

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