Mobile irrigation water and fertilizer integrated equipment

Abstract

The invention relates to the technical field of agricultural irrigation equipment. The invention discloses mobile irrigation water and fertilizer integrated equipment which is characterized in that an equipment box is arranged at the top of a mobile plate trailer, an opening is formed in one side of the equipment box, two overturning closing doors for closing or opening the opening are arranged at the opening, and centrifugal filtering equipment is arranged on one side in the equipment box; the net type filtering device is arranged on one side of the centrifugal filtering equipment, a fertilizer barrel is arranged under the net type filtering device, a cleaning device is arranged between the net type filtering device and the fertilizer barrel, a first water pump is arranged on one side in the equipment box, and spraying equipment is arranged on one side of the top of the equipment box; according to the irrigation equipment, centrifugal filtration and net type filtration are carried out on pumped water so that the water can be mixed with fertilizer for irrigation operation, meanwhile, a filter element of the net type filtration equipment is automatically cleaned at regular time, and filtered silt is discharged at regular time so that the irrigation equipment can be used for a long time.

Description

Technical Field

[0001] The present invention relates to the technical field of agricultural irrigation equipment, in particular to a mobile irrigation water and fertilizer integrated equipment. Background Art

[0002] Irrigation, or the use of water to irrigate the land, is essential for ensuring the normal growth and stable yields of crops. Natural conditions often prevent the crops from meeting their water requirements due to insufficient or uneven rainfall distribution. Therefore, artificial irrigation is necessary to compensate for the lack of natural rainfall. On this basis, irrigation equipment is combined with fertilization equipment to mix water and fertilizer, achieving the desired effect of fertilizing the crops while irrigating them.

[0003] In order to save water resources, the existing mobile irrigation equipment will pump water from the canals on both sides of the farmland into the irrigation equipment when it moves in the farmland. Since the water inside the canal contains a lot of sludge, it cannot be used directly for irrigation, so the pumped water needs to be filtered, and the filtered water is mixed with fertilizer for irrigation. The traditional filtration method uses a combination of centrifugal filtration and mesh filtration. The larger sediment in the water is filtered by centrifugal filtration, and the smaller sediment in the water is filtered by mesh filtration. Finally, the treated water is mixed with fertilizer. This method has the following problems: First, when the mesh filtration equipment is used to filter the water, After filtering for a period of time, the filter element of the mesh filter equipment is prone to clogging. It is difficult to clean it directly during use, and the water used for cleaning is easy to mix with the water inside the fertilizer barrel. Secondly, when using centrifugal filter equipment to filter water, large pieces of mud and sand filtered out are easy to accumulate together. If they are not cleaned for a long time, they are easy to adhere to the inside of the irrigation equipment, and they have a strong odor and are difficult to clean. There is a lack of a device that can automatically clean the filter element of the mesh filter equipment at a regular time while centrifuging and mesh filtering the pumped water to mix it with fertilizer for irrigation operations, and regularly discharge the filtered mud and sand to facilitate the long-term use of the irrigation equipment. Summary of the Invention

[0004] The present invention aims to provide a mobile integrated irrigation and fertilization device to address the problems raised in the aforementioned background art. To achieve the aforementioned objectives, the present invention provides the following technical solution: a mobile integrated irrigation and fertilization device comprising a mobile cart disposed on the ground, a device box disposed on top of the cart, an opening on one side of the device box and two flip-up doors disposed at the opening that can be opened or closed, and a centrifugal filter disposed on one side of the interior of the device box;

[0005] It also includes a mesh filter device, which is arranged on one side of the centrifugal filter device. A fertilizer barrel is provided directly below the mesh filter device. A cleaning device is provided between the mesh filter device and the fertilizer barrel. A first water pump is provided on one side inside the equipment box, and a spraying device is provided on one side of the top of the equipment box. The water inlet and outlet of the first water pump are respectively connected to the fertilizer barrel and the spraying device.

[0006] Preferably, the bottom of the centrifugal filter device is provided with a sewage outlet, the bottom of the equipment box is provided with a material receiving plate, the top of the material receiving plate is arranged in a slope and one end of the material receiving plate passes through the side end of the equipment box and is connected to the outside of the equipment box, the top of the material receiving plate is located directly below the sewage outlet, and a suction pipe is provided at the water inlet on one side of the centrifugal filter device, and the end of the suction pipe not connected to the centrifugal filter device passes through the side end of the equipment box and is located outside the equipment box, a second water pump is provided on one side of the inside of the equipment box, a water outlet is provided on one side of the centrifugal filter device, and the pumping end of the second water pump is connected to the water outlet.

[0007] Preferably, the mesh filtering device includes a mounting barrel, which is arranged at the top of the interior of the equipment box and the top of the mounting barrel is open. A filter barrel is provided at the center of the circle inside the mounting barrel, and the top of the filter barrel is connected to the top of the interior of the equipment box. A number of filter holes are provided on the outside and bottom of the filter barrel. The water outlet end of the second water pump passes through the side end of the mounting barrel and the top of the filter barrel and is connected to the interior of the filter barrel. A drive motor is provided at the top of the interior of the filter barrel and the output end of the drive motor is downwardly arranged. The output end of the drive motor is provided with a filter fan blade. The bottom of the mounting barrel is open, and the bottom of the mounting barrel is provided with a closing cover plate that is slidably connected to the bottom of the mounting barrel to close or open the bottom of the mounting barrel.

[0008] Preferably, the cleaning device includes a driving assembly, which includes an electric push rod, which is vertically arranged at the bottom of the equipment box, and the output end of the electric push rod passes through the top of the equipment box and is located inside the mounting barrel, and the output end of the electric push rod is horizontally connected to a mounting ring, one end of the mounting ring is connected to the output end of the electric push rod, and a driving ring is rotatably provided on the top of the mounting ring, and the diameter of the annular area inside the driving ring and the mounting ring is larger than the diameter of the filter barrel, and a plurality of teeth are evenly arranged on the top of the driving ring in a circular shape, and a plurality of cleaning rings are evenly sleeved on the driving ring in a circular shape, and a rotating part rotatably connected to the cleaning ring is provided on the outside of the bottom of the cleaning ring, and the rotating part is connected to the bottom of the cleaning ring, and a circle of teeth is provided on the inner side of the cleaning ring, and the teeth inside the cleaning ring are meshed with the teeth on the top of the mounting ring. When the mounting ring rotates, the cleaning ring is driven to rotate by the teeth and the teeth.

[0009] Preferably, a first cleaning head and a second cleaning head are provided on the side of the cleaning ring close to the filter barrel. The first cleaning head and the second cleaning head are rotatably connected in a Y shape and the rotating connection is connected to the side end of the cleaning ring. The interior of the cleaning ring and the interior of the first cleaning head and the second cleaning head are provided with mutually connected channels for water flow and spraying. A third water pump is provided on the top of the equipment box, and the outside of the third water pump is connected to several water hoses. The other ends of the several water hoses pass through the top of the equipment box and are respectively connected to the side ends of several cleaning rings.

[0010] Preferably, it also includes a clean water drainage component, which includes a first drainage hole, which is arranged on a closed cover plate and is located directly above the fertilizer barrel, and the bottom of the closed cover plate is connected to a first hole-blocking plate through a spring, and the first hole-blocking plate is located directly below the first drainage hole and closes the first drainage hole, and the bottom of the first drainage hole and the top contact surface of the first hole-blocking plate are provided with a sealing gasket and are magnetically connected to each other, and a poking rod is provided on one side of the bottom of the mounting ring and the poking rod is located directly above the first hole-blocking plate.

[0011] Preferably, it also includes a sewage drainage component, which includes a second drainage hole, and the second drainage hole is arranged at the bottom of one side of the mounting barrel. A drainage pipe is provided on the outside of the mounting barrel, and one end of the drainage pipe is connected to the second drainage hole. The other end of the drainage pipe is located directly above the side of the top of the receiving plate with a higher height. A second hole-blocking plate is provided on one side of the mounting ring, and when the mounting ring is located at the bottom inside the mounting barrel, the second hole-blocking plate closes the second drainage hole.

[0012] Preferably, it also includes a flip assembly, which includes a mounting frame, the mounting frame is arranged on one side of the mounting ring, a first bevel gear is vertically and rotatably arranged on one side of the mounting frame, a second bevel gear is horizontally and rotatably arranged on the bottom of the mounting frame, the first bevel gear is meshed with the second bevel gear, a circle of driving grooves is provided on the outer side of the driving ring, and the second bevel gear is meshed with the driving grooves on the outer side of the driving ring, a toothed rod is vertically provided at the lower end of the inner side of the mounting barrel, the first bevel gear is located directly above the toothed rod and the first bevel gear is pre-engaged with the toothed rod.

[0013] Preferably, it also includes a linkage assembly, which includes a first spring telescopic rod, the first spring telescopic rod is arranged at the bottom of the closed cover plate and one end of the first spring telescopic rod is rotatably connected to the bottom of the closed cover plate, the other end of the first spring telescopic rod is provided with a connecting piece, the other end of the connecting piece is provided with a second spring telescopic rod, the other end of the second spring telescopic rod is rotatably connected to the side end of the adjacent closed door, and one end of the first spring telescopic rod and the second spring telescopic rod are rotatably connected to both ends of the connecting piece.

[0014] Preferably, a comprehensive cleaning component is also included, which includes a plug-in rod, which is horizontally arranged on one side of the drive ring, a first drive rod is provided on one side of the interior of the mounting barrel, a first wave groove is provided on the side of the first drive rod adjacent to the plug-in rod, and the bottom of the first wave groove is located directly above the plug-in rod and pre-connected with it, a second drive rod is provided on one side of the interior of the fertilizer barrel, a second wave groove is provided on one side of the second drive rod, and when the drive ring is deflected by a certain angle, the plug-in rod is pre-connected with the top of the second wave groove, a first spring is provided between the first cleaning head and the second cleaning head, a first protrusion is provided directly below the first cleaning head and the second cleaning head, two ends of the first protrusion are connected to the bottom of the mounting ring, a second protrusion is provided on the opposite side of the first protrusion, and two ends of the second protrusion are connected to the bottom of the mounting ring, and the tops of the first protrusion and the second protrusion are conically arranged.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] In the present invention, when it is necessary to irrigate the farmland, the traction end of the mobile cart is first connected to the mobile device, and the mobile device drives the mobile cart to move on the farmland. During the movement, the water in the canal is pumped into the centrifugal filter device through the pumping pipe, and the water is filtered for the first time by the centrifugal filter device, and the larger sediment inside is discharged to the receiving plate through the sewage outlet. The filtered water is transported to the inside of the filter box through the second water pump. At this time, the driving motor is controlled to work to drive the filter fan blades to rotate, and the water in the filter barrel is thrown out to the outside, so that the water passes through the side end and bottom of the filter barrel. The filter hole enters the installation barrel, and the small particles of sediment in the water are filtered by the filter hole and remain in the filter barrel. At this time, the installation ring is located at the bottom of the installation barrel, and the poking rod drives the first blocking plate to descend so that the first drainage hole is opened. The filtered water in the installation barrel flows into the fertilizer barrel through the first drainage hole and is mixed with the fertilizer in the fertilizer barrel. Then, the farmland is irrigated and fertilized under the action of the first water pump and the spraying equipment, thereby realizing multi-stage filtration of the water pumped up from the farmland canal and then irrigating the farmland, thereby achieving the effect of saving water resources.

[0017] In the present invention, after the filter barrel has filtered the pumped water for a period of time, some of the filter holes will be blocked by small particles of mud and sand, thereby affecting the filtering effect. At this time, the filter holes on the filter barrel need to be cleaned. First, the operation of the drive motor and the second water pump is stopped, and then the third water pump is controlled to work. Under the action of the water supply hose, the drive component is controlled to spray and clean the outside of the filter barrel. In this process, the sewage generated during cleaning is prevented from flowing into the fertilizer barrel, and the sewage generated during cleaning flows to the receiving plate through the drainage pipe, thereby flushing the mud and sand on the receiving plate, and flushing the mud and sand to the outside of the equipment box, thereby realizing automatic cleaning of the filter element of the mesh filter equipment, and regularly discharging the filtered mud and sand, so as to facilitate the long-term use of the irrigation equipment.

[0018] In the present invention, when the cleaning ring moves up and down along the outside of the filter barrel to perform cleaning work, in order to ensure that the cleaning range of the first cleaning head and the second cleaning head is more comprehensive, the cleaning range of the first cleaning head and the second cleaning head is effectively improved under the action of the comprehensive cleaning component, thereby improving the cleaning effect of the filter holes on the filter barrel.

[0019] In the present invention, when the irrigation work is completed and the water mixed with fertilizer in the fertilizer barrel is completely sprayed, a certain amount of waste residue will remain inside the fertilizer barrel, so the inside of the fertilizer barrel needs to be cleaned. With the cooperation of the linkage component and the flip component, the first cleaning head and the second cleaning head are driven to detach from the mounting barrel and penetrate into the interior of the fertilizer barrel to perform all-round spraying and cleaning work. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0021] Figure 2 is a side sectional view of the present invention;

[0022] Figure 3 Schematic diagram of the three-dimensional structure of the centrifugal filtration device in the present invention;

[0023] Figure 4 This is a partial structural cross-section of the mesh filter device of the present invention. Figure 1 ;

[0024] Figure 5 This is a partial structural cross-section of the mesh filter device of the present invention. Figure 2 ;

[0025] Figure 6 Schematic diagram of the local structure of the drive assembly in the present invention Figure 1 ;

[0026] Figure 7 for Figure 6 Enlarged view of point A in the middle;

[0027] Figure 8 It is a partial structural diagram of the cleaning ring and the comprehensive cleaning component in the present invention;

[0028] Figure 9 It is a partial structural diagram of the drive ring and the comprehensive cleaning component in the present invention;

[0029] Figure 10 It is a partial structural front view of the drive ring and the comprehensive cleaning component of the present invention;

[0030] Figure 11 It is a partial structural cross-sectional view of the present invention;

[0031] Figure 12 A bottom view of the linkage assembly and the closed cover plate of the present invention;

[0032] Figure 13 Schematic diagram of the local structure of the drive assembly in the present invention Figure 2 .

[0033] In the figure: 1. Mobile cart; 2. Equipment box; 3. Closed door; 4. Centrifugal filter; 41. Drain outlet; 42. Feed plate; 43. Suction pipe; 44. Second water pump; 5. Screen filter; 51. Mounting barrel; 52. Filter barrel; 53. Filter hole; 54. Drive motor; 55. Filter blade; 56. Closed cover; 6. Cleaning device; 61. Drive assembly; 611. Electric push rod; 612. Mounting ring; 613. Drive ring; 614. Teeth; 615. Cleaning ring; 616. First cleaning head; 617. Second cleaning head; 618. Third water pump; 619. Water hose; 62. Clean water drainage assembly; 621. First drainage hole; 622. First orifice-blocking plate; 623. Poking rod; 63. Sewage drainage assembly; 631. Second drainage hole; 632. Drainage pipe; 633. Second plugging plate; 64. Flip assembly; 641. Mounting frame; 642. First bevel gear; 643. Second bevel gear; 644. Drive groove; 645. Toothed rod; 65. Linkage assembly; 651. First spring telescopic rod; 652. Connector; 653. Second spring telescopic rod; 66. Comprehensive cleaning assembly; 661. Plug rod; 662. First drive rod; 663. First wave groove; 664. Second drive rod; 665. Second wave groove; 666. First spring; 667. First protrusion; 668. Second protrusion; 7. First water pump; 8. Spraying equipment. DETAILED DESCRIPTION

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0035] See also Figures 1 to 13 The present invention provides a technical solution: a mobile irrigation and fertilizer integration device, comprising a mobile cart 1, the mobile cart 1 being set on the ground, a device box 2 being set on the top of the mobile cart 1, an opening being set on one side of the device box 2 and two closing doors 3 being set at the opening for closing or opening, and a centrifugal filter device 4 being set on one side of the interior of the device box 2;

[0036] The equipment box 2 further includes a mesh filter device 5, which is arranged on one side of the centrifugal filter device 4. A fertilizer barrel is provided directly below the mesh filter device 5, and a cleaning device 6 is provided between the mesh filter device 5 and the fertilizer barrel. A first water pump 7 is provided on one side of the interior of the equipment box 2, and a spraying device 8 is provided on one side of the top of the equipment box 2. The water inlet and water outlet of the first water pump 7 are connected to the fertilizer barrel and the spraying device 8 respectively.

[0037] In this embodiment, Figure 3 As shown, a sewage outlet 41 is provided at the bottom of the centrifugal filtering device 4, and a material receiving plate 42 is provided at the bottom of the interior of the equipment box 2. The top of the material receiving plate 42 is arranged in a slope, and one end of the material receiving plate 42 passes through the side end of the equipment box 2 and is communicated with the outside of the equipment box 2. The top of the material receiving plate 42 is located directly below the sewage outlet 41. A water inlet on one side of the centrifugal filtering device 4 is provided with a water pump 43. The end of the water pump 43 not connected to the centrifugal filtering device 4 passes through the side end of the equipment box 2 and is located outside the equipment box 2. A second water pump 44 is provided on one side of the interior of the equipment box 2, and a water outlet 45 is provided on one side of the centrifugal filtering device 4. The water pumping end of the second water pump 44 is connected to the water outlet 45.

[0038] In this embodiment, Figure 4 and Figure 5As shown, the mesh filtering device 5 includes a mounting barrel 51, which is arranged at the top of the interior of the equipment box 2 and the top of the mounting barrel 51 is open. A filter barrel 52 is provided at the center of the circle inside the mounting barrel 51, and the top of the filter barrel 52 is connected to the top of the interior of the equipment box 2. A plurality of filter holes 53 are provided on the outside and bottom of the filter barrel 52. The water outlet end of the second water pump 44 passes through the side end of the mounting barrel 51 and the top of the filter barrel 52 and is connected to the interior of the filter barrel 52. A driving motor 54 is provided at the top of the interior of the filter barrel 52 and the output end of the driving motor 54 is downwardly arranged. A filtering fan blade 55 is provided at the output end of the driving motor 54. The bottom of the mounting barrel 51 is open, and a closing cover plate 56 is provided at the bottom of the mounting barrel 51, which is slidably connected to the bottom of the mounting barrel 51 to close or open the bottom of the mounting barrel 51.

[0039] In this embodiment, Figure 4 As shown, the cleaning device 6 includes a driving assembly 61, and the driving assembly 61 includes an electric push rod 611. The electric push rod 611 is vertically arranged at the bottom of the equipment box 2. The output end of the electric push rod 611 passes through the top of the equipment box 2 and is located inside the installation barrel 51. The output end of the electric push rod 611 is horizontally connected to a mounting ring 612. One end of the mounting ring 612 is connected to the output end of the electric push rod 611. A driving ring 613 is rotatably provided on the top of the mounting ring 612. The driving ring 613 is directly connected to the annular area inside the mounting ring 612. The diameter is larger than the diameter of the filter barrel 52. The top of the driving ring 613 is circular and evenly provided with a plurality of teeth 614. A plurality of cleaning rings 615 are evenly sleeved on the driving ring 613 in a circular shape. A rotating member rotatably connected to the bottom of the cleaning ring 615 is provided on the outer side of the bottom of the cleaning ring 615. The rotating member is connected to the bottom of the cleaning ring 615. A circle of teeth is provided on the inner side of the cleaning ring 615. The inner teeth of the cleaning ring 615 are engaged with the teeth 614 on the top of the mounting ring 612. When the mounting ring 612 rotates, the cleaning ring 615 is driven to rotate through the teeth 614 and the teeth.

[0040] In this embodiment, Figure 8 and Figure 13 As shown, the cleaning ring 615 is provided with a first cleaning head 616 and a second cleaning head 617 on one side close to the filter barrel 52. The first cleaning head 616 and the second cleaning head 617 are rotatably connected in a Y shape, and the rotatable connection is connected to the side end of the cleaning ring 615. The interior of the cleaning ring 615 and the interiors of the first cleaning head 616 and the second cleaning head 617 are provided with mutually connected channels for water flow spraying. A third water pump 618 is provided on the top of the equipment box 2. The outside of the third water pump 618 is connected to a plurality of water hoses 619. The other ends of the plurality of water hoses 619 pass through the top of the equipment box 2 and are respectively connected to the side ends of the plurality of cleaning rings 615.

[0041] In this embodiment, Figure 11As shown, it also includes a clean water drainage assembly 62, which includes a first drainage hole 621. The first drainage hole 621 is provided on the closed cover plate 56 and is located directly above the fertilizer barrel. The bottom of the closed cover plate 56 is connected to a first blocking plate 622 via a spring. The first blocking plate 622 is located directly below the first drainage hole 621 and blocks the first drainage hole 621. A sealing gasket is provided on the contact surface between the bottom of the first drainage hole 621 and the top of the first blocking plate 622 and they are magnetically connected to each other. A poking rod 623 is provided on one side of the bottom of the mounting ring 612 and is located directly above the first blocking plate 622.

[0042] In this embodiment, Figure 11 As shown, the apparatus further includes a sewage drainage assembly 63, which includes a second drainage hole 631. The second drainage hole 631 is located at the lowest point on one side of the mounting barrel 51. A drainage pipe 632 is provided on the outside of the mounting barrel 51. One end of the drainage pipe 632 is connected to the second drainage hole 631, and the other end of the drainage pipe 632 is located directly above the higher side of the top of the receiving plate 42. A second hole-blocking plate 633 is provided on one side of the mounting ring 612. When the mounting ring 612 is located at the lowest point inside the mounting barrel 51, the second hole-blocking plate 633 blocks the second drainage hole 631.

[0043] In this embodiment, Figure 6 and Figure 7 As shown, it also includes a flip assembly 64, which includes a mounting frame 641. The mounting frame 641 is arranged on one side of the mounting ring 612. A first bevel gear 642 is vertically and rotatably provided on one side of the mounting frame 641. A second bevel gear 643 is horizontally and rotatably provided on the bottom of the mounting frame 641. The first bevel gear 642 is meshed with the second bevel gear 643. A circle of driving grooves 644 is provided on the outer side of the drive ring 613, and the second bevel gear 643 is meshed with the driving groove 644 on the outer side of the drive ring 613. A toothed rod 645 is vertically provided at the lower end of the inner side of the mounting barrel 51. The first bevel gear 642 is located directly above the toothed rod 645 and the first bevel gear 642 is pre-meshed with the toothed rod 645.

[0044] In this embodiment, Figure 12 As shown, it also includes a linkage assembly 65, which includes a first spring telescopic rod 651. The first spring telescopic rod 651 is arranged at the bottom of the closed cover plate 56 and one end of the first spring telescopic rod 651 is rotatably connected to the bottom of the closed cover plate 56. The other end of the first spring telescopic rod 651 is provided with a connecting piece 652. The other end of the connecting piece 652 is provided with a second spring telescopic rod 653. The other end of the second spring telescopic rod 653 is rotatably connected to the side end of the adjacent closed door 3. One end of the first spring telescopic rod 651 and the second spring telescopic rod 653 are rotatably connected to both ends of the connecting piece 652.

[0045] In this embodiment, Figures 8 to 10 As shown, it also includes a comprehensive cleaning component 66, which includes a plug-in rod 661, which is horizontally arranged on one side of the drive ring 613, and a first drive rod 662 is provided on one side of the interior of the installation barrel 51. A first wave groove 663 is provided on the side of the first drive rod 662 adjacent to the plug-in rod 661, and the bottom of the first wave groove 663 is located just above the plug-in rod 661 and pre-plugged therewith. A second drive rod 664 is provided on one side of the interior of the fertilizer barrel, and a second wave groove 665 is provided on one side of the second drive rod 664. When the drive ring 6 After deflecting to a certain angle, the connecting rod 661 is pre-connected with the top of the second wave groove 665, and a first spring 666 is provided between the first cleaning head 616 and the second cleaning head 617. A first protrusion 667 is provided just below the first cleaning head 616 and the second cleaning head 617, and both ends of the first protrusion 667 are connected to the bottom of the mounting ring 612. A second protrusion 668 is provided on the opposite side of the first protrusion 667, and both ends of the second protrusion 668 are connected to the bottom of the mounting ring 612. The tops of the first protrusion 667 and the second protrusion 668 are conically arranged.

[0046] The use method and advantages of the present invention: The mobile irrigation and fertilizer integration equipment has the following working process:

[0047] When it is necessary to irrigate the farmland, first connect the traction end of the mobile cart 1 to the mobile device, and use the mobile device to drive the mobile cart 1 to move on the farmland. During the movement, the water in the canal is pumped into the centrifugal filter device 4 through the pumping pipe 43. The water is filtered for the first time by the centrifugal filter device 4, and the larger sediment inside is discharged to the receiving plate 42 through the sewage outlet 41. The filtered water is transported to the inside of the filter box through the second water pump 44. At this time, the driving motor 54 is controlled to work and drive the filter blades 55 to rotate, and the water in the filter barrel 52 is thrown out to the outside, so that the water passes through the filter holes 53 at the side and bottom of the filter barrel 52 and enters. The first drainage hole 621 is opened, and the filtered water in the installation barrel 51 flows into the interior of the installation barrel 51, while the small particles of sediment in the water are filtered by the filter hole 53 and remain in the filter barrel 52. At this time, the installation ring 612 is located at the bottom of the installation barrel 51, and the poking rod 623 drives the first blocking plate 622 to descend so that the first drainage hole 621 is opened. The filtered water in the installation barrel 51 flows into the fertilizer barrel through the first drainage hole 621, and is mixed with the fertilizer in the fertilizer barrel. Then, the first water pump 7 and the spraying device 8 are used to irrigate and fertilize the farmland, thereby realizing multi-stage filtration of the water pumped up from the farmland canal and then irrigating the farmland, thereby achieving the effect of saving water resources.

[0048] After the filter barrel 52 has filtered the pumped water for a period of time, some of the filter holes 53 will be blocked by small particles of mud and sand, thereby affecting the filtering effect. At this time, the filter holes 53 on the filter barrel 52 need to be cleaned. First, the operation of the drive motor 54 and the second water pump 44 is stopped, and then the third water pump 618 is controlled to work. Under the action of the water supply hose 619, the first cleaning head 616 and the second cleaning head 617 at the side end of the cleaning rings 615 are controlled to start spraying cleaning to the outside of the filter barrel 52. At this time, the electric push rod 611 is controlled to work to drive the mounting ring 612 and the driving ring 613 to rise and fall, and perform reciprocating motion. The lowest point of the descent is higher than the height of the cleaning ring 615 when it is not working. At this time, as the cleaning rings 615 reciprocate up and down, the cleaning rings 615 are moved back and forth. The movement of the filter barrel 52 cleans the outside of the filter barrel 52 and flushes away the mud and sand blocking the filter hole 53. As the mounting ring 612 rises, the first blocking plate 622 is driven to return to the first drainage hole 621 for sealing, thereby preventing the sewage generated during cleaning from flowing into the interior of the fertilizer barrel. As the mounting ring 612 rises, the second blocking plate 633 is driven to rise, thereby exposing the second drainage hole 631, so that the sewage generated by the cleaning inside the mounting barrel 51 flows to the receiving plate 42 through the drainage pipe 632, thereby flushing the mud and sand on the receiving plate 42 and flushing the mud and sand to the outside of the equipment box 2, thereby realizing the automatic cleaning of the filter element of the mesh filtering equipment and regularly discharging the filtered mud and sand, so as to facilitate the long-term use of the irrigation equipment.

[0049] When the cleaning ring 615 moves up and down along the outside of the filter barrel 52 for cleaning, in order to ensure that the cleaning range of the first cleaning head 616 and the second cleaning head 617 is more comprehensive, when the cleaning ring 615 rises and falls, the plug-in rod 661 at the side end of the driving ring 613 enters the first wave groove 663 at the side end of the first driving rod 662, so that the driving ring 613 reciprocates up and down while rotating back and forth at a small angle under the action of the first wave groove 663, thereby driving the driving ring 613 to reciprocate at a small angle around the center of the driving ring 613 as the axis, and at the same time, the first cleaning head 616 and the second cleaning head 617 are driven to swing back and forth in relative directions under the action of the first protrusion 667, thereby effectively improving the cleaning range of the first cleaning head 616 and the second cleaning head 617, thereby improving the cleaning effect of the filter holes 53 on the filter barrel 52;

[0050] When the irrigation work is finished and the water mixed with fertilizer in the fertilizer barrel is completely sprayed, a certain amount of waste residue will remain inside the fertilizer barrel, so the inside of the fertilizer barrel needs to be cleaned. First, one of the closed doors 3 is pulled outward, and the closed cover plate 56 is driven to slide at the bottom of the installation barrel 51 under the action of the first spring telescopic rod 651 and the second spring telescopic rod 653 until the opening at the bottom of the installation barrel 51 is completely opened. Then, the driving ring 613 is controlled to descend by the electric push rod 611, driving several cleaning rings 615 to penetrate into the interior of the fertilizer barrel. First, the first bevel gear 642 at the side end of the driving ring 613 contacts and disengages from the toothed rod 645, driving the second bevel gear 64 3 rotates a certain angle, thereby driving the driving ring 613 to rotate a certain angle, thereby driving the plurality of cleaning rings 615 to rotate 180 degrees synchronously, so that the plurality of first cleaning heads 616 and second cleaning heads 617 flip from the inside of the driving ring 613 to the outside of the driving ring 613, and then under the control of the electric push rod 611, the driving ring 613 is driven to move back and forth up and down inside the fertilizer barrel, and at this time, the plug-in rod 661 enters the second wave groove 665, and the second protrusion 668 is located directly below between the first cleaning head 616 and the second cleaning head 617, so that the first cleaning head 616 and the second cleaning head 617 perform a full-scale spray cleaning operation inside the fertilizer barrel.

[0051] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and modifications fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A mobile irrigation and fertilizer integration device, comprising a mobile cart (1), the mobile cart (1) being arranged on the ground, an equipment box (2) being arranged on the top of the mobile cart (1), an opening being arranged on one side of the equipment box (2), and two closing doors (3) being arranged at the opening so as to close or open the opening, and a centrifugal filter device (4) being arranged on one side of the interior of the equipment box (2); It is characterized by: The device further comprises a mesh filter device (5), which is arranged on one side of the centrifugal filter device (4); a fertilizer barrel is provided directly below the mesh filter device (5); a cleaning device (6) is provided between the mesh filter device (5) and the fertilizer barrel; a first water pump (7) is provided on one side inside the device box (2); a spraying device (8) is provided on one side of the top of the device box (2); a water inlet end and a water outlet end of the first water pump (7) are connected to the fertilizer barrel and the spraying device (8) respectively.

2. The mobile irrigation and fertilizer integration equipment according to claim 1, characterized in that: The bottom of the centrifugal filtering device (4) is provided with a sewage outlet (41), the bottom of the interior of the device box (2) is provided with a material receiving plate (42), the top of the material receiving plate (42) is arranged in a slope, and one end of the material receiving plate (42) passes through the side end of the device box (2) and is in communication with the outside of the device box (2), the top of the material receiving plate (42) is located directly below the sewage outlet (41), a water outlet (45) is provided on one side of the centrifugal filtering device (4), and the water pumping end of the second water pump (44) is connected to the water outlet (45).

3. The mobile irrigation and fertilizer integration equipment according to claim 2, characterized in that: The mesh filtering device (5) comprises a mounting barrel (51), the mounting barrel (51) being arranged at the top of the interior of the equipment box (2) and the top of the mounting barrel (51) being open, a filter barrel (52) being arranged at the center of the circle inside the mounting barrel (51), the top of the filter barrel (52) being connected to the top of the interior of the equipment box (2), a plurality of filter holes (53) being arranged on the outside and the bottom of the filter barrel (52), the water outlet end of the second water pump (44) passing through the side end of the mounting barrel (51) and the top of the filter barrel (52) being communicated with the interior of the filter barrel (52), the bottom of the mounting barrel (51) being open, and a closing cover plate (56) being slidably connected to the bottom of the mounting barrel (51) for closing or opening the bottom of the mounting barrel (51).

4. The mobile irrigation and fertilizer integration equipment according to claim 3, characterized in that: The cleaning device (6) comprises a driving assembly (61), wherein the driving assembly (61) comprises an electric push rod (611), wherein the electric push rod (611) is vertically arranged at the bottom of the equipment box (2), wherein the output end of the electric push rod (611) passes through the top of the equipment box (2) and is located inside the mounting barrel (51), wherein the output end of the electric push rod (611) is horizontally connected to a mounting ring (612), wherein one end of the mounting ring (612) is connected to the output end of the electric push rod (611), wherein a driving ring (613) is rotatably arranged at the top of the mounting ring (612), wherein the driving ring (613) and the inner annular area of ​​the mounting ring (612) are connected. The diameter is larger than the diameter of the filter barrel (52), the top of the driving ring (613) is circular and evenly provided with a plurality of teeth (614), the driving ring (613) is circular and evenly sleeved with a plurality of cleaning rings (615), and the bottom outer side of the cleaning ring (615) is provided with a rotating member rotatably connected thereto, and the rotating member is connected to the bottom of the cleaning ring (615), the inner side of the cleaning ring (615) is provided with a circle of teeth, and the inner teeth of the cleaning ring (615) are engaged with the teeth (614) at the top of the mounting ring (612), and when the mounting ring (612) rotates, the teeth (614) and the teeth are used to drive the cleaning ring (615) to rotate.

5. The mobile irrigation and fertilizer integration equipment according to claim 4, characterized in that: A first cleaning head (616) and a second cleaning head (617) are provided on a side of the cleaning ring (615) close to the filter barrel (52). The first cleaning head (616) and the second cleaning head (617) are rotatably connected in a Y-shape, and the rotatable connection is connected to the side end of the cleaning ring (615). The interior of the cleaning ring (615) and the interiors of the first cleaning head (616) and the second cleaning head (617) are provided with mutually connected channels for water flow spraying. A third water pump (618) is provided on the top of the equipment box (2). The outside of the third water pump (618) is connected to a plurality of water hoses (619). The other ends of the plurality of water hoses (619) pass through the top of the equipment box (2) and are respectively connected to the side ends of the plurality of cleaning rings (615).

6. The mobile irrigation and fertilizer integration equipment according to claim 5, characterized in that: The utility model further comprises a clean water drainage assembly (62), wherein the clean water drainage assembly (62) comprises a first drainage hole (621), wherein the first drainage hole (621) is provided on the closed cover plate (56) and the first drainage hole (621) is located directly above the fertilizer barrel, wherein the bottom of the closed cover plate (56) is connected to a first hole-blocking plate (622) via a spring, and the first hole-blocking plate (622) is located directly below the first drainage hole (621) and blocks the first drainage hole (621), and a poking rod (623) is provided on one side of the bottom of the mounting ring (612), and the poking rod (623) is located directly above the first hole-blocking plate (622).

7. The mobile irrigation and fertilizer integration equipment according to claim 6, characterized in that: The utility model further comprises a sewage drainage assembly (63), wherein the sewage drainage assembly (63) comprises a second drainage hole (631), the second drainage hole (631) being arranged at the lowest position on one side of the installation barrel (51), a drainage pipe (632) being arranged outside the installation barrel (51), one end of the drainage pipe (632) being connected to the second drainage hole (631), and the other end of the drainage pipe (632) being located directly above the side of the top of the receiving plate (42) at a higher height, and a second hole-blocking plate (633) being arranged on one side of the installation ring (612), and when the installation ring (612) is located at the lowest position inside the installation barrel (51), the second hole-blocking plate (633) blocks the second drainage hole (631).

8. The mobile irrigation and fertilizer integration equipment according to claim 7, characterized in that: The invention also includes a flip assembly (64), wherein the flip assembly (64) includes a mounting frame (641), the mounting frame (641) is arranged on one side of the mounting ring (612), a first bevel gear (642) is vertically and rotatably arranged on one side of the mounting frame (641), a second bevel gear (643) is horizontally and rotatably arranged on the bottom of the mounting frame (641), the first bevel gear (642) is meshed with the second bevel gear (643), a circle of driving grooves (644) is provided on the outer side of the driving ring (613), and the second bevel gear (643) is meshed with the driving grooves (644) on the outer side of the driving ring (613), a toothed rod (645) is vertically provided at the lower end of the inner side of the mounting barrel (51), the first bevel gear (642) is located directly above the toothed rod (645), and the first bevel gear (642) is pre-meshed with the toothed rod (645).

9. The mobile irrigation and fertilizer integration equipment according to claim 8, characterized in that: The invention also includes a linkage assembly (65), wherein the linkage assembly (65) includes a first spring telescopic rod (651), the first spring telescopic rod (651) is arranged at the bottom of the closed cover plate (56), and one end of the first spring telescopic rod (651) is rotatably connected to the bottom of the closed cover plate (56), the other end of the first spring telescopic rod (651) is provided with a connecting piece (652), the other end of the connecting piece (652) is provided with a second spring telescopic rod (653), the other end of the second spring telescopic rod (653) is rotatably connected to the side end of the adjacent closed door (3), and one end of the first spring telescopic rod (651) and the second spring telescopic rod (653) are rotatably connected to the two ends of the connecting piece (652).

10. The mobile irrigation and fertilizer integration equipment according to claim 9, characterized in that: The invention also includes a comprehensive cleaning component (66), wherein the comprehensive cleaning component (66) includes a plug-in rod (661), the plug-in rod (661) is horizontally arranged on one side of the drive ring (613), a first drive rod (662) is provided on one side of the interior of the installation barrel (51), a first wave groove (663) is provided on the side of the first drive rod (662) adjacent to the plug-in rod (661), and the bottom of the first wave groove (663) is located directly above the plug-in rod (661) and pre-connected with it, a second drive rod (664) is provided on one side of the interior of the fertilizer barrel, and a second wave groove (665) is provided on one side of the second drive rod (664). When the drive ring (613) After deflecting to a certain angle, the plug-in rod (661) is pre-plugged into the top of the second wave groove (665), a first spring (666) is provided between the first cleaning head (616) and the second cleaning head (617), a first protrusion (667) is provided directly below the first cleaning head (616) and the second cleaning head (617), two ends of the first protrusion (667) are connected to the bottom of the mounting ring (612), a second protrusion (668) is provided on the opposite side of the first protrusion (667), and two ends of the second protrusion (668) are connected to the bottom of the mounting ring (612), and the tops of the first protrusion (667) and the second protrusion (668) are conically arranged.

Images