Irrigation and fertilization device

Abstract

The utility model relates to the technical field of irrigation and fertilization, and discloses an irrigation and fertilization device which comprises a chassis, a liquid storage tank is fixedly arranged on the upper surface of the chassis, an equipment box is fixedly arranged on the right side of the liquid storage tank, and a water pump is fixedly arranged on the inner wall of the equipment box; an irrigation mechanism is arranged on the upper surface of the chassis and comprises two limiting supporting columns fixed to the surface of the chassis, and the surfaces of the limiting supporting columns are sleeved with movable adjusting sleeves. The limiting supporting column is arranged on the surface of the base plate, the two movable adjusting sleeves can be driven by the double-shaft motor to rotate on the surface of the limiting supporting column at the same time during irrigation, so that the unfolding angle of the extension frames on the two sides is adjusted, and meanwhile a row of multiple spray heads at the bottoms of the extension frames are used for spraying irrigation; the irrigation and fertilization device is suitable for irrigation and fertilization of fields with different widths, the chassis can be dragged by traction equipment to carry out movable coverage type irrigation and fertilization, and the irrigation and fertilization efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of irrigation and fertilization, and more specifically to an irrigation and fertilization device. Background Art

[0002] Fertilization is an important technology to ensure crop yields. Therefore, in order to increase crop yields, farmers have always used excessive amounts of chemical fertilizers. This not only causes fertilizer waste and increases input costs, but also has adverse effects on the soil ecological environment. Therefore, it is imperative to adopt various technical measures to reduce the amount of chemical fertilizers and increase their efficiency, and to improve fertilizer utilization.

[0003] According to the patent search, a fertilization device for improving fertilizer utilization rate with publication number CN215301388U is found, which includes a frame with wheels, the frame is provided with handrails, a fertilizer box and a fertilizer bucket are provided on the frame, the fertilizer box is equipped with a spiral fertilizer device and a fertilizer pipe, and the fertilizer bucket is equipped with a water pump and an infusion tube. By providing a fertilizer box and a fertilizer bucket, and dividing the fertilizer box into a first fertilizer box and a second fertilizer box, solid fertilizer can be applied as well as liquid fertilizer, chemical fertilizer can be applied as well as organic fertilizer, and at the same time, irrigation can be performed while fertilizing, thereby improving the utilization rate of fertilizer.

[0004] In the actual use of the fertilization and irrigation device proposed in the above patent document, the nozzle for fertilization and irrigation is fixed at the bottom of the fertilization device, resulting in an extremely limited irrigation range during mobile fertilization, and the spraying range cannot be adjusted according to the width of the irrigation area. The device needs to be manually pushed for long-term mobile irrigation, which reduces the efficiency of fertilization and irrigation. Therefore, it is necessary to improve the problems existing in the device. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides an irrigation and fertilization device, which has the advantages of wide irrigation range and high adjustability, so as to solve the problems existing in the above-mentioned background technology.

[0006] The utility model provides the following technical solution: an irrigation and fertilization device, comprising a chassis, a liquid storage tank is fixedly arranged on the upper surface of the chassis, a device box is fixedly arranged on the right side of the liquid storage tank, a water pump is fixedly arranged on the inner wall of the device box, and the water pump can input organic fertilizer liquid in the liquid storage tank into the interior of the irrigation device;

[0007] The upper surface of the chassis is provided with an irrigation mechanism, which includes two limit support columns fixed on the surface of the chassis, the surface of the limit support column is sleeved with a movable adjustment sleeve, the movable adjustment sleeve is rotatably arranged on the surface of the limit support column, and the top of the movable adjustment sleeve is fixedly connected with a linkage rod, the upper surface of the device box is fixedly connected with a drive shell, the inner wall of the drive shell is fixedly provided with a double-axis motor, and the double-axis motor can be used to drive the two movable adjustment sleeves to rotate on the surface of the limit support column at the same time;

[0008] A connecting block is fixedly connected to the surface of the movable adjustment sleeve, an extension frame is fixedly connected to the surface of the connecting block, and an adjustment component is arranged on the surface of the extension frame. By arranging the extension frame on the surface of the movable adjustment sleeve, the extension frame can be utilized to expand to different angles on both sides of the liquid storage tank, so as to irrigate and fertilize areas of different widths.

[0009] Furthermore, the adjustment assembly includes an adjustment screw, the upper surface of the extension frame is provided with a threaded hole matching the adjustment screw, the adjustment screw is threadedly connected to the surface of the extension frame through the threaded hole, and an adjustment block is fixedly provided at the top of the adjustment screw.

[0010] Furthermore, the bottom end of the adjusting screw rod is rotatably connected to a movable plate, and the lower surface of the movable plate is fixedly connected to two guide slide bars whose positions are symmetrical to each other, and the bottom ends of the two guide slide bars are fixedly connected to a long strip-shaped guide box, and a plurality of nozzles are fixedly embedded on the lower surface of the guide box. A dual-axis motor is used to drive two movable adjustment sleeves to rotate on the surface of the limiting support column at the same time, so as to adjust the expansion angle of the extension frames on both sides, and at the same time, a row of multiple nozzles at the bottom of the extension frames are used for spraying irrigation, which is suitable for irrigation and fertilization of fields of different widths.

[0011] Furthermore, the input end of the water pump extends to the inside of the liquid storage tank, and the output end of the water pump extends to the outside of the equipment box, and is fixedly connected to a diversion box, and rubber hoses are fixedly embedded at both ends of the diversion box, and the end of the rubber hose away from the diversion box is fixedly connected to the input end of the guide box.

[0012] Furthermore, two limiting guide holes are provided on the lower surface of the extension frame, and the guide slide rod is slidably connected to the inner wall of the limiting guide hole. The guide slide rod and the limiting guide hole can limit and guide the extension frame.

[0013] Furthermore, the two output shafts of the dual-axis motor are fixedly connected to drive rods, and the ends of the two drive rods that are away from each other are fixedly connected to drive gears. The top end of the linkage rod extends to the interior of the drive shell, and the surface of the linkage rod is fixedly connected to a driven gear, and the drive gear is meshed with the driven gear.

[0014] Furthermore, the front and rear surfaces of the liquid storage tank are fixedly connected with support plates, the position of the support plates corresponds to the extension frame, and the support plates are used to limit the extension frame, so that the bottom of the extension frame is supported and limited to a certain extent when it is in the storage state.

[0015] Furthermore, four moving wheels are fixedly connected to the lower surface of the chassis, and a traction connecting plate is fixedly connected to the right side of the equipment box. The traction connecting plate can be used to fix the chassis and the traction equipment, so that the traction equipment can push the irrigation device to move.

[0016] Technical effects and advantages of the utility model:

[0017] 1. The utility model arranges limited support columns on the surface of the chassis. During irrigation, a dual-axis motor can be used to drive two movable adjustment sleeves to rotate on the surface of the limited support columns at the same time, thereby adjusting the expansion angles of the extension frames on both sides. At the same time, a row of multiple nozzles at the bottom of the extension frames are used for spraying irrigation. The utility model is suitable for irrigation and fertilization of fields of different widths. The chassis can be dragged by traction equipment for mobile covering irrigation and fertilization, thereby improving the efficiency of irrigation and fertilization.

[0018] 2. The utility model is provided with an adjustment component, and can drive the movable plate and the guide slide rod to move up and down on the surface of the extension frame by rotating the adjustment screw rod, so as to facilitate the staff to position and adjust the height of the nozzle, realize the free adjustment of the nozzle height, and is suitable for irrigation and fertilization of crops at different stages and heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0020] Figure 2 This is a rear view structural diagram of the utility model;

[0021] Figure 3 This is a side view of the structure of the utility model;

[0022] Figure 4 It is a schematic diagram of the side section structure of the device box and the drive housing of the utility model.

[0023] The accompanying drawings are marked as follows: 1. chassis; 2. liquid storage tank; 3. equipment box; 4. water pump; 5. limit support column; 6. movable adjustment sleeve; 7. linkage rod; 8. drive shell; 9. dual-axis motor; 10. connecting block; 11. extension frame; 12. adjustment screw rod; 13. adjustment block; 14. movable plate; 15. guide slide rod; 16. guide box; 17. nozzle; 18. diversion box; 19. rubber hose; 20. drive rod; 21. drive gear; 22. driven gear; 23. support plate; 24. traction connecting plate. DETAILED DESCRIPTION

[0024] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The irrigation and fertilization device involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0025] Reference Figure 1-4 The utility model provides an irrigation and fertilization device, including a chassis 1, four moving wheels are fixedly connected to the lower surface of the chassis 1, a liquid storage tank 2 is fixedly arranged on the upper surface of the chassis 1, an equipment box 3 is fixedly arranged on the right side of the liquid storage tank 2, a water pump 4 is fixedly arranged on the inner wall of the equipment box 3, a traction connecting plate 24 is fixedly connected to the right side of the equipment box 3, and a mounting fixing hole is opened on the surface of the traction connecting plate 24. The chassis 1 can be connected to the traction equipment by using the traction connecting plate 24, so that the traction equipment can push the irrigation device to move.

[0026] An irrigation mechanism is arranged on the upper surface of the chassis 1, and the irrigation mechanism includes two limit support columns 5 fixed on the surface of the chassis 1, and a movable adjustment sleeve 6 is sleeved on the surface of the limit support column 5. The movable adjustment sleeve 6 is rotatably arranged on the surface of the limit support column 5, and a linkage rod 7 is fixedly connected to the top end of the movable adjustment sleeve 6, and a drive shell 8 is fixedly connected to the upper surface of the equipment box 3.

[0027] A dual-axis motor 9 is fixedly installed on the inner wall of the driving shell 8; the two output shafts of the dual-axis motor 9 are fixedly connected to the driving rod 20, and the ends of the two driving rods 20 that are away from each other are fixedly connected to the driving gear 21, the top end of the linkage rod 7 extends to the interior of the driving shell 8, and the surface of the linkage rod 7 is fixedly connected to the driven gear 22, and the driving gear 21 is meshed with the driven gear 22.

[0028] The surface of the movable adjustment sleeve 6 is fixedly connected with a connecting block 10, the surface of the connecting block 10 is fixedly connected with an extension frame 11, the front and rear surfaces of the liquid storage tank 2 are fixedly connected with a support plate 23, the position of the support plate 23 corresponds to the extension frame 11, and the support plate 23 is used to limit the extension frame 11.

[0029] An adjustment component is provided on the surface of the extension frame 11, and the adjustment component includes an adjustment screw 12. A threaded hole matching the adjustment screw 12 is opened on the upper surface of the extension frame 11. The adjustment screw 12 is threadedly connected to the surface of the extension frame 11 through the threaded hole, and an adjustment block 13 is fixedly provided on the top of the adjustment screw 12.

[0030] The bottom end of the adjusting screw rod 12 is rotatably connected to a movable plate 14, and the lower surface of the movable plate 14 is fixedly connected to two mutually symmetrical guide slide rods 15. The lower surface of the extension frame 11 is provided with two limiting guide holes, and the guide slide rods 15 are slidably connected to the inner walls of the limiting guide holes.

[0031] The bottom ends of the two guide slide bars 15 are fixedly connected with a long strip-shaped guide box 16, and a plurality of nozzles 17 are fixedly embedded on the lower surface of the guide box 16. It is worth noting that by setting an adjustment component, the movable plate 14 and the guide slide bar 15 can be driven to move up and down on the surface of the extension frame 11 by rotating the adjustment screw rod 12, so as to facilitate the staff to position and adjust the height of the nozzle 17, and realize the free adjustment of the height of the nozzle 17, which is suitable for irrigation and fertilization of crops at different stages and heights.

[0032] The input end of the water pump 4 extends to the inside of the liquid storage tank 2, and the output end of the water pump 4 extends to the outside of the equipment box 3, and is fixedly connected to a diversion box 18. Both ends of the diversion box 18 are fixedly embedded with rubber hoses 19, and the end of the rubber hose 19 away from the diversion box 18 is fixedly connected to the input end of the guide box 16.

[0033] When using the irrigation device, firstly, the dual-axis motor 9 is used to drive the two driving rods 20 to rotate, thereby driving the driving gear 21 and the driven gear 22 to rotate at the same time, thereby driving the two movable adjustment sleeves 6 to rotate at different angles on the surface of the limit support column 5 at the same time, thereby adjusting the expansion angle of the extension frame 11 on both sides of the liquid storage tank 2, and at the same time, the water pump 4 is used to input the organic fertilizer liquid in the liquid storage tank 2 into the diversion box 18, and then the fertilizer liquid is input into the guide box 16 through the rubber hose 19, so that the crops are sprayed and irrigated by using a plurality of nozzles 17 at the bottom of the guide box 16, and at the same time, the chassis 1 can be dragged by a traction device to perform mobile covering irrigation and fertilization, thereby improving the efficiency of irrigation and fertilization.

[0034] Finally, it should be noted that the drawings of the embodiments disclosed in the present utility model only involve structures related to the embodiments disclosed in the present utility model. The above description is only a preferred embodiment of the present utility model and is not used to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An irrigation and fertilization device, comprising a chassis (1), characterized in that: A liquid storage tank (2) is fixedly arranged on the upper surface of the chassis (1), a device box (3) is fixedly arranged on the right side of the liquid storage tank (2), and a water pump (4) is fixedly arranged on the inner wall of the device box (3); The upper surface of the chassis (1) is provided with an irrigation mechanism, which comprises two limit support columns (5) fixed on the surface of the chassis (1), the surface of the limit support column (5) is sleeved with a movable adjustment sleeve (6), the movable adjustment sleeve (6) is rotatably arranged on the surface of the limit support column (5), and the top of the movable adjustment sleeve (6) is fixedly connected to a linkage rod (7), the upper surface of the device box (3) is fixedly connected to a drive shell (8), and the inner wall of the drive shell (8) is fixedly provided with a double-axis motor (9); A connection block (10) is fixedly connected to the surface of the movable adjustment sleeve (6), an extension frame (11) is fixedly connected to the surface of the connection block (10), and an adjustment component is arranged on the surface of the extension frame (11).

2. The fertigation device according to claim 1, characterized in that: The adjustment assembly comprises an adjustment screw (12); a threaded hole matching the adjustment screw (12) is provided on the upper surface of the extension frame (11); the adjustment screw (12) is threadedly connected to the surface of the extension frame (11) through the threaded hole; and an adjustment block (13) is fixedly provided at the top end of the adjustment screw (12).

3. The fertigation device according to claim 2, characterized in that: The bottom end of the adjusting screw rod (12) is rotatably connected to a movable plate (14), the lower surface of the movable plate (14) is fixedly connected to two mutually symmetrical guide slide bars (15), the bottom ends of the two guide slide bars (15) are fixedly connected to a long strip-shaped flow guide box (16), and the lower surface of the flow guide box (16) is fixedly embedded with a plurality of nozzles (17).

4. The fertigation device according to claim 3, characterized in that: The input end of the water pump (4) extends to the interior of the liquid storage tank (2), and the output end of the water pump (4) extends to the exterior of the equipment box (3), and is fixedly connected to a diversion box (18). Both ends of the diversion box (18) are fixedly embedded with a rubber hose (19), and one end of the rubber hose (19) away from the diversion box (18) is fixedly connected to the input end of the guide box (16).

5. The fertigation device according to claim 4, characterized in that: The lower surface of the extension frame (11) is provided with two limiting guide holes, and the guide slide rod (15) is slidably connected to the inner walls of the limiting guide holes.

6. The fertigation device according to claim 5, characterized in that: The two output shafts of the dual-axis motor (9) are fixedly connected to a driving rod (20), and the ends of the two driving rods (20) that are away from each other are fixedly connected to a driving gear (21). The top end of the linkage rod (7) extends to the inside of the driving shell (8), and the surface of the linkage rod (7) is fixedly connected to a driven gear (22), and the driving gear (21) is meshed with the driven gear (22).

7. The fertigation device according to claim 6, characterized in that: The front and rear surfaces of the liquid storage box (2) are both fixedly connected with support plates (23), the position of the support plates (23) corresponds to the extension frame (11), and the support plates (23) are used to limit the extension frame (11).

8. The fertigation device according to claim 7, characterized in that: Four moving wheels are fixedly connected to the lower surface of the chassis (1), and a traction connecting plate (24) is fixedly connected to the right side of the device box (3).

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