Drip irrigation water-saving device for wheat cultivation

Abstract

The utility model discloses a drip irrigation water-saving device for wheat cultivation, which comprises a mounting rack, a water storage tank is fixedly mounted on the mounting rack, a plurality of groups of water outlet pipes distributed at equal intervals are arranged below the water storage tank, piston balls are arranged in the water outlet pipes, water outlet holes are formed in the piston balls, and the water outlet holes are communicated with the water storage tank. The multiple sets of piston balls are rotationally connected with the corresponding water outlet pipes and the water storage tank through mounting shafts, the mounting shafts are sleeved with second gears, second racks are slidably mounted in the water storage tank, the second racks are connected with the second gears in a meshed mode, and lead screws are rotationally mounted in the water storage tank. The multiple sets of mounting shafts and the piston balls are synchronously adjusted through the arranged second gears and second racks, then the overlapping area of water outlet holes in the piston balls and the water outlet pipes is adjusted, synchronous adjustment of the water outlet amount of the water outlet pipes in the drip irrigation water-saving device is achieved, and the drip irrigation water-saving device is convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to drip irrigation water saving technical field, concretely is a kind of drip irrigation water saving device for wheat cultivation. BACKGROUND

[0002] Wheat is the general term of wheat plant, is a monocotyledon, is a kind of gramineae plant widely planted in the world, wheat is one of the staple food of mankind, can be made into bread, steamed bun, biscuit, noodle after being ground into flour, can be made into beer, alcohol, baijiu or biofuel after fermentation, at present, wheat needs to be irrigated during cultivation, and in order to save water resources and reduce waste, drip irrigation technology is often used to irrigate wheat field.

[0003] The prior art drip irrigation water saving device is used to cover a large area of wheat planting land, and multiple drip irrigation devices need to be arranged, and the speed and water volume of the current drip irrigation device need to be adjusted by workers one by one, so the use convenience is poor, and the water volume and flow rate are small when the prior art drip irrigation water saving device is used, so the drip irrigation head may be blocked by soil during long-time use, so that part of the drip irrigation head has no water flow, and the overall drip irrigation effect is affected, therefore, the present application provides a drip irrigation water saving device for wheat cultivation to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a drip irrigation water saving device for wheat cultivation to solve the problems in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a drip irrigation water saving device for wheat cultivation, which comprises a mounting frame, a water storage tank is fixedly installed on the mounting frame, a plurality of water outlet pipes are arranged at equal intervals below the water storage tank, a piston ball is arranged in each of the plurality of water outlet pipes, a water outlet hole is formed in each of the plurality of piston balls, the plurality of piston balls are rotatably connected to the corresponding water outlet pipes and the water storage tank through mounting shafts, a second gear is sleeved on the mounting shaft, a second rack is slidably installed in the water storage tank, the second rack is meshingly connected to the second gear, a lead screw is rotatably installed in the water storage tank, a moving frame is slidably installed on the mounting frame, a plurality of brushes are fixedly installed on the moving frame at equal intervals, and the plurality of brushes are arranged alternately with the water outlet pipes.

[0006] As a further preferred embodiment of the present technical solution, four sets of symmetrical supporting legs are fixedly installed below the mounting frame, a sleeve rod is threadedly sleeved on each of the four sets of supporting legs, the two ends of the lead screw are respectively penetrated through the water storage tank and rotatably connected to the water storage tank through bearings, and the lead screw is penetrated through the second rack and threadedly connected to the second rack.

[0007] As a further preferred of the technical solution, the water storage tank is fixedly provided with a positioning sleeve, four groups of positioning blocks are symmetrically arranged on the positioning sleeve, the positioning sleeve and the positioning blocks are slidably connected with the left end of the screw rod, a lock sleeve is threadedly connected with the positioning sleeve, and the lock sleeve is movably connected with the four groups of positioning blocks.

[0008] As a further preferred of the technical solution, the mounting frame is provided with two groups of slide rods symmetrically arranged, the moving frame is slidably connected with the two groups of slide rods, two groups of second springs are symmetrically arranged on the slide rods, the two ends of the second springs are fixedly connected with the moving frame and the mounting frame, a cam is rotatably connected with the mounting frame, and the cam is in abutment with the moving frame.

[0009] As a further preferred of the technical solution, the water storage tank is provided with a closing cover, two groups of clamping frames are slidably arranged in the water storage tank, an insertion rod is fixedly arranged on each of the two groups of clamping frames, the insertion rods are movably connected with the closing cover, a stop block is fixedly arranged on each of the insertion rods, a first spring is sleeved on each of the insertion rods, the two ends of the first spring are fixedly connected with the stop block and the water storage tank, and a first rack is fixedly arranged on each of the clamping frames.

[0010] As a further preferred of the technical solution, a handle is rotatably arranged in the water storage tank, a first gear is sleeved on the handle, the first gear is located between the two groups of first racks, the first gear is movably connected with the two groups of first racks, a torsion spring is sleeved on the handle, and the two ends of the torsion spring are fixedly connected with the handle and the water storage tank.

[0011] The utility model provides a kind of drip irrigation water-saving device for wheat cultivation, with the following beneficial effects:

[0012] The second gear and the second rack are arranged to realize the synchronous adjustment of the multiple installation shafts and the piston ball, so as to adjust the overlapping area of the water outlet hole on the piston ball and the water outlet pipe, realize the synchronous adjustment of the water outlet amount in each group of water outlet pipes in the drip irrigation water-saving device, and facilitate the convenient use of the drip irrigation water-saving device.

[0013] The moving frame and the brush are arranged to clean the soil adhered to the water outlet pipe during the use of the drip irrigation water-saving device, avoid the adhesion of soil on the water outlet pipe during drip irrigation, cause the blockage of the water outlet pipe and affect the normal use of the drip irrigation water-saving device. ACCURACY OF DRAWINGS

[0014] Figure 1 It is the overall structure schematic view of the utility model;

[0015] Figure 2The structure separation schematic view of the water storage tank and the closing cover is shown in the utility model.

[0016] Figure 3 The utility model provides Figure 2 The structure amplification schematic view of A is shown in the utility model.

[0017] Figure 4 The sectional view schematic view of the water storage tank is shown in the utility model.

[0018] Figure 5 The utility model provides Figure 4 The structure amplification schematic view of B is shown in the utility model.

[0019] Figure 6 The structure separation schematic view of the mounting frame and the moving frame is shown in the utility model.

[0020] In the drawing: 1, mounting frame; 2, water storage tank; 3, closing cover; 4, clamping frame; 5, inserting rod; 6, first spring; 7, stop block; 8, first rack; 9, handle; 10, first gear; 11, torsion spring; 12, water outlet pipe; 13, piston ball; 14, water outlet hole; 15, mounting shaft; 16, second gear; 17, second rack; 18, screw rod; 19, positioning sleeve; 20, positioning block; 21, lock sleeve; 22, moving frame; 23, brush; 24, sliding rod; 25, second spring; 26, cam; 27, supporting leg; 28, sleeve rod. Specific implementation

[0021] The technical scheme in the utility model embodiment will be clearly and completely described in combination with the drawings in the utility model embodiment.

[0022] The utility model provides technical scheme: as Figures 1-5As shown in this embodiment, a drip irrigation water-saving device for wheat cultivation includes a mounting frame 1. A water storage tank 2 is fixedly mounted on the mounting frame 1. Multiple sets of equidistantly distributed water outlet pipes 12 are provided below the water storage tank 2. Each set of water outlet pipes 12 contains a piston ball 13, and each set of piston balls 13 has a water outlet hole 14. The multiple sets of piston balls 13 are rotatably connected to the corresponding water outlet pipe 12 and the water storage tank 2 via a mounting shaft 15. A second gear 16 is sleeved on the mounting shaft 15. A second rack 17 is slidably installed inside the tank 2, and the second rack 17 meshes with a second gear 16. A lead screw 18 is rotatably installed inside the water storage tank 2. A movable frame 22 is slidably installed on the mounting frame 1. Multiple sets of equally spaced sweeping brushes 23 are fixedly installed on the movable frame 22, and the multiple sets of sweeping brushes 23 are staggered with the water outlet pipe 12. Four sets of symmetrically distributed support legs 27 are fixedly installed below the mounting frame 1, and each of the four sets of support legs 27 is threaded with a sleeve rod 28. The lead screw 18... Both ends of the lead screw 18 pass through the water storage tank 2 and are rotatably connected to the water storage tank 2 via bearings. The lead screw 18 passes through the second rack 17 and is threadedly connected to the second rack 17. A positioning sleeve 19 is fixedly installed on the water storage tank 2. Four sets of symmetrically distributed positioning blocks 20 are fixedly installed on the positioning sleeve 19. The positioning sleeve 19 and the positioning blocks 20 are slidably sleeved with the left end of the lead screw 18. A locking sleeve 21 is threadedly sleeved on the positioning sleeve 19. The locking sleeve 21 is movably engaged with the four sets of positioning blocks 20, and the locking sleeve 21 is completely sleeved on the water storage tank 20. When the positioning sleeve 19 is in place, the four sets of positioning blocks 20 lock the lead screw 18, preventing the lead screw 18 from rotating automatically. After the locking sleeve 21 is released by twisting the locking sleeve 21, rotating the lead screw 18 will allow the second rack 17 to slide in the water storage tank 2 under the limiting action of the water storage tank 2. In conjunction with the second gear 16 on the multiple sets of mounting shafts 15, the multiple sets of mounting shafts 15 will drive the corresponding piston ball 13 to rotate synchronously, thereby adjusting the overlapping area of ​​the water outlet 14 and the water outlet pipe 12, and realizing the synchronous adjustment of the water output of the multiple sets of water outlet pipes 12.

[0023] like Figure 6 As shown, the mounting frame 1 is provided with two sets of symmetrically distributed sliding rods 24. The movable frame 22 is slidably connected to the two sets of sliding rods 24 respectively. Two sets of symmetrically distributed second springs 25 are sleeved on the sliding rods 24. The two ends of the second springs 25 are fixedly connected to the movable frame 22 and the mounting frame 1 respectively. A cam 26 is rotatably mounted on the mounting frame 1. The cam 26 is fitted with the movable frame 22. During the use of the drip irrigation device, the motor on the mounting frame 1 is started to drive the cam 26 to rotate. The cam 26 intermittently pushes the movable frame 22. During the sliding of the movable frame 22 on the sliding rods 24, it squeezes or stretches the second springs 25 on both sides respectively. With the help of the springs, the movable frame 22 drives multiple sets of brushes 23 to move back and forth on the mounting frame 1. The brushes 23 intermittently rub against the adjacent water outlet 12 to clean the soil from the water outlet 12.

[0024] As Figure 2 and Figure 3 As shown in the water tank 2 is provided with a closing cover 3, the water tank 2 is slidingly installed with two groups of symmetrically distributed card frame 4, two groups of the card frame 4 are fixedly installed with the plug rod 5, two groups of the plug rod 5 are respectively with closing cover 3 activity card joint, two groups of the plug rod 5 are fixedly installed with the stop block 7, two groups of the plug rod 5 are respectively with the first spring 6, the two ends of the first spring 6 are respectively connected with the stop block 7 and the water tank 2, two groups of the card frame 4 are fixedly installed with the first rack 8, the handle 9 is rotatably installed in the water tank 2, the first gear 10 is sleeved with the handle 9, the first gear 10 is located between the two groups of the first rack 8, the first gear 10 is respectively engaged with the two groups of the first rack 8, the handle 9 is sleeved with the torsion spring 11, the two ends of the torsion spring 11 are respectively connected with the handle 9 and the water tank 2, the handle 9 rotates in the water tank 2, drives the first gear 10 to rotate, cooperates with the two groups of the first rack 8 to realize the synchronous reverse movement of the two groups of the plug rod 5, and then the staff realizes the opening or closing of the closing cover 3, keeps the cleanliness of the drip irrigation water in the water tank 2.

[0025] The utility model provides a kind of drip irrigation water-saving device for wheat cultivation, specific working principle is as follows: when lock sleeve 21 is completely sleeved on positioning sleeve 19, four groups of positioning block 20 are stuck screw rod 18 so that screw rod 18 cannot automatically rotate, twist lock sleeve 21 so that lock sleeve 21 is loosened, rotate screw rod 18 can make second rack 17 slide in water tank 2 under the limiting effect of water tank 2, cooperate with the second gear 16 on multiple sets of mounting shaft 15 so that multiple sets of mounting shaft 15 drive corresponding piston ball 13 synchronous rotation, and then adjust the coincidence area of water outlet hole 14 and water outlet pipe 12, realize the synchronous adjustment of the water output of multiple water outlet pipes 12, during the use of drip irrigation device, start motor on mounting bracket 1 to drive cam 26 to rotate, cam 26 intermittently pushes mobile frame 22, mobile frame 22 is extruded or stretched on the slide rod 24 during sliding, cooperate with spring so that mobile frame 22 drives multiple sets of brush 23 reciprocate on mounting bracket 1, brush 23 is intermittently rubbed with adjacent water outlet pipe 12, complete the cleaning of the mouth of water outlet pipe 12, handle 9 rotates in the water tank 2, drives first gear 10 to rotate, cooperates with the two groups of the first rack 8 to realize the synchronous reverse movement of the two groups of the plug rod 5, and then the staff realizes the opening or closing of the closing cover 3, keeps the cleanliness of the drip irrigation water in the water tank 2.

[0026] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A water saving device for drip irrigation for wheat cultivation characterized in that: The utility model provides a water tank is provided with a plurality of groups of piston ball, and piston ball is provided with water outlet hole, and piston ball is rotatably connected through mounting shaft with corresponding water outlet pipe and water tank, mounting shaft is sleeved with second gear, water tank is slidably provided with second rack, second rack is meshed with second gear, water tank is rotatably provided with screw rod, mounting frame is slidably provided with moving frame, moving frame is fixedly provided with a plurality of groups of brush, and brush is staggered with water outlet pipe.

2. A water saving device for drip irrigation for wheat cultivation as claimed in claim 1 wherein: The utility model provides a water tank is provided with a plurality of groups of piston ball, and piston ball is provided with water outlet hole, and piston ball is rotatably connected through mounting shaft with corresponding water outlet pipe and water tank, mounting shaft is sleeved with second gear, water tank is slidably provided with second rack, second rack is meshed with second gear, water tank is rotatably provided with screw rod, mounting frame is slidably provided with moving frame, moving frame is fixedly provided with a plurality of groups of brush, and brush is staggered with water outlet pipe.

3. A water saving device for drip irrigation for wheat cultivation as claimed in claim 1 wherein: The utility model provides a water tank is provided with a plurality of groups of piston ball, and piston ball is provided with water outlet hole, and piston ball is rotatably connected through mounting shaft with corresponding water outlet pipe and water tank, mounting shaft is sleeved with second gear, water tank is slidably provided with second rack, second rack is meshed with second gear, water tank is rotatably provided with screw rod, mounting frame is slidably provided with moving frame, moving frame is fixedly provided with a plurality of groups of brush, and brush is staggered with water outlet pipe.

4. A water saving device for drip irrigation for wheat cultivation as claimed in claim 1 wherein: The utility model provides a water tank is provided with a plurality of groups of piston ball, and piston ball is provided with water outlet hole, and piston ball is rotatably connected through mounting shaft with corresponding water outlet pipe and water tank, mounting shaft is sleeved with second gear, water tank is slidably provided with second rack, second rack is meshed with second gear, water tank is rotatably provided with screw rod, mounting frame is slidably provided with moving frame, moving frame is fixedly provided with a plurality of groups of brush, and brush is staggered with water outlet pipe.

5. A water saving device for drip irrigation for wheat cultivation as claimed in claim 1 wherein: The utility model provides a water tank is provided with a plurality of groups of piston ball, and piston ball is provided with water outlet hole, and piston ball is rotatably connected through mounting shaft with corresponding water outlet pipe and water tank, mounting shaft is sleeved with second gear, water tank is slidably provided with second rack, second rack is meshed with second gear, water tank is rotatably provided with screw rod, mounting frame is slidably provided with moving frame, moving frame is fixedly provided with a plurality of groups of brush, and brush is staggered with water outlet pipe.

6. A water saving device for drip irrigation for wheat cultivation as claimed in claim 1 wherein: A handle (9) is rotatably installed in the water storage tank (2), a first gear (10) is sleeved on the handle (9), the first gear (10) is located between two groups of first racks (8), the first gear (10) is in meshing connection with the two groups of first racks (8) respectively, a torsion spring (11) is sleeved on the handle (9), and two ends of the torsion spring (11) are fixedly connected with the handle (9) and the water storage tank (2) respectively.

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