Water-saving agricultural irrigation spray gun

Abstract

The utility model discloses a water-saving agricultural irrigation spray gun, and relates to the technical field of agricultural irrigation equipment, the water-saving agricultural irrigation spray gun comprises a pipe collecting box, the top of the pipe collecting box is fixedly provided with an irrigation spray gun, the lower part of the outer wall of the pipe collecting box is provided with three supporting mechanisms in an annular array, and the left and right sides of the top of the pipe collecting box are fixedly provided with lifting belts; three positioning clamping rings are fixedly installed on the upper portion of the outer wall of the pipe collecting box in an annular array mode, the three positioning clamping rings are located above the three supporting mechanisms correspondingly, and each supporting mechanism comprises a fixed hollow cylinder. Through the mutual cooperation of the fixed hollow cylinder, the threaded leg, the turnover mechanism, the positioning clamping ring and the lifting belt, when the irrigation spray gun is stored, the overall height can be reduced through the telescopic threaded leg, the irrigation spray gun is turned over and fixed in cooperation with the positioning clamping ring, and then the irrigation spray gun can be directly lifted and carried through the lifting belt; the storage height space is saved, and meanwhile carrying is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural irrigation equipment, in particular to an irrigation spray gun for water-saving agriculture. Background Art

[0002] An irrigation spray gun is a tool specifically used for precise watering. Compared with traditional watering methods, a ground spray gun has higher watering efficiency and accuracy, allowing our plants to get precise water supply. It can spray water evenly to the roots of plants in the form of a fine spray, avoiding problems caused by excessive or insufficient watering, and effectively saving irrigation water resources. The irrigation spray gun is mainly composed of a nozzle, a connecting hose, and a supporting tripod. After the three supporting legs of the supporting tripod are inserted into the soil, the nozzle is connected to the water source with a connecting hose, so that the nozzle can perform irrigation work within a certain range. The following problems exist in the existing technology:

[0003] Because the existing irrigation spray gun only relies on a support frame composed of three support rods inserted into the ground for stability, but the existing support rod has a single structure and a fixed length, which is inconvenient to store when carrying or transporting, and occupies storage space. At the same time, the connecting hose prepared for the existing irrigation spray gun is relatively long, and can only be stored by manual winding, which consumes manpower and has a slow recovery speed. Utility Model Content

[0004] The utility model provides a water-saving agricultural irrigation spray gun to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A water-saving agricultural irrigation spray gun comprises a tube receiving box, an irrigation spray gun is fixedly installed on the top of the tube receiving box, three supporting mechanisms are arranged in a circular array below the outer wall of the tube receiving box, lifting belts are fixedly installed on the left and right sides of the top of the tube receiving box, three positioning clamps are fixedly installed in a circular array above the outer wall of the tube receiving box, and the three positioning clamps are respectively located above the three supporting mechanisms, and the three supporting mechanisms all comprise a fixed hollow cylinder, a movable ring is movably installed on the bottom of the inner wall of the fixed hollow cylinder, the movable ring penetrates to the bottom of the fixed hollow cylinder, a threaded leg is threadedly installed on the inner circle of the movable ring, the top of the threaded leg is located in the inner cavity of the fixed hollow cylinder and is fixedly installed with a limiting disk, a square sliding rod is fixedly installed on the top of the inner wall of the fixed hollow cylinder, a square long groove is opened in the inner cavity of the threaded leg, the square sliding rod penetrates into the square long groove opened in the inner cavity of the threaded leg, and a flipping mechanism is arranged on the top of the fixed hollow cylinder.

[0007] A further improvement of the technical solution of the utility model is that: the flipping mechanism includes two fixed rings and a movable shaft, the movable shaft is located between the opposite surfaces of the two fixed rings, a clamping ring is fixedly installed on the side of the fixed ring close to the movable shaft, a clamping ring groove is opened on the side of the movable shaft close to the fixed ring, the clamping ring is movably connected to the clamping ring groove, the outer walls of the two fixed rings are fixedly connected to the outer wall of the tube receiving box, the bottom end of the movable shaft is fixedly connected to the top end of the fixed hollow cylinder, and the fixed hollow cylinder is clamped with the inner ring of the positioning clamping ring after being flipped upward by the movable shaft.

[0008] A further improvement of the technical solution of the utility model lies in that: a plurality of return springs are fixedly installed in a circular array on the inner wall of the fixed ring away from the movable shaft, a block chassis is fixedly installed on one end of the return springs close to the movable shaft, a square block is fixedly installed on the side of the block chassis close to the movable shaft, a pull rod is fixedly installed on the side of the block chassis away from the movable shaft, the end of the pull rod away from the movable shaft passes through the outside of the fixed ring, a square slot is opened at the center of the circle of the side of the movable shaft close to the fixed ring, and the square block is engaged with the square slot.

[0009] A further improvement of the technical solution of the utility model is that: the bottom end of the irrigation spray gun is fixedly connected to a spray gun water injection pipe, the outer wall of the spray gun water injection pipe is fixedly connected to a water supply hose, the front side of the tube receiving box is provided with a pipe outlet that passes through the inner cavity, the input end of the water supply hose passes through the outside of the pipe outlet and is fixedly connected to a hose connector, and the inner cavity of the tube receiving box is provided with a winding mechanism.

[0010] A further improvement of the technical solution of the utility model is that: the winding mechanism includes a winding disk, the bottom end of the spray gun water injection pipe is overlapped with the top center of the winding disk, a rotating rod is fixedly installed at the bottom center of the winding disk, the outer wall of the rotating rod is movably connected to the bottom of the inner wall of the tube receiving box, the bottom of the outer wall of the rotating rod penetrates to the bottom of the tube receiving box and is fixedly installed with a rotating handle, a sliding box is fixedly installed at the eccentric part of the top of the winding disk, a sliding groove is opened on the top of the sliding box, and a winding rod is slidably clamped on the inner wall of the sliding groove, a limiting top plate is fixedly installed on the top of the winding rod, and a tension spring is fixedly installed on one side of the inner wall of the sliding box close to the center of the winding disk, and the other end of the tension spring is fixedly connected to the outer wall of the winding rod.

[0011] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0012] 1. The utility model provides a water-saving agricultural irrigation spray gun. By fixing the hollow cylinder, threaded legs, flipping mechanism, positioning clips, and lifting straps, the irrigation spray gun can reduce the overall height when stored through the telescopic threaded legs, and can be flipped and fixed with the positioning clips. Then, the lifting strap can be used to directly lift and carry it, which saves storage height space and is convenient to carry.

[0013] 2. The utility model provides a water-saving agricultural irrigation spray gun. Through the cooperation of the spray gun water injection pipe, water supply hose, tube collection box and winding mechanism, the spray gun water injection pipe used to connect to the water source and the longer water supply hose can be quickly and neatly rolled up in the tube collection box by using the winding mechanism, and can be directly pulled out for secondary use, thereby improving the storage speed. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 It is a schematic diagram of the support mechanism of the structure of the utility model;

[0016] Figure 3 A schematic diagram of the flipping mechanism of the utility model structure;

[0017] Figure 4 It is a cross-sectional schematic diagram of the tube receiving box of the utility model structure;

[0018] Figure 5 It is a schematic diagram of the winding mechanism of the utility model structure.

[0019] In the figure: 1. tube box; 11. pipe outlet; 12. winding mechanism; 121. winding disk; 122. rotating rod; 123. rotating handle; 124. sliding box; 125. slide groove; 126. winding rod; 127. limit top plate; 128. tension spring; 2. irrigation spray gun; 21. spray gun water injection pipe; 22. water supply hose; 23. hose connector; 3. supporting mechanism; 31. fixed hollow cylinder; 32. movable ring; 33. threaded leg; 34. limit plate; 35. square slide rod; 36. flip mechanism; 361. fixed ring; 362. movable shaft; 363. snap ring; 364. snap ring groove; 365. pull rod; 366. block chassis; 367. square block; 368. reset spring; 369. square slot; 4. lifting belt; 5. positioning snap ring. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1 , Figure 2As shown, the utility model provides a water-saving agricultural irrigation spray gun, including a tube receiving box 1, an irrigation spray gun 2 is fixedly installed on the top of the tube receiving box 1, three supporting mechanisms 3 are arranged in a circular array below the outer wall of the tube receiving box 1, and lifting belts 4 are fixedly installed on both sides of the top of the tube receiving box 1. Three positioning clamps 5 are fixedly installed in a circular array above the outer wall of the tube receiving box 1, and the three positioning clamps 5 are respectively located above the three supporting mechanisms 3, and the three supporting mechanisms 3 all include a fixed hollow cylinder 31, and the fixed hollow cylinder 31 has a fixed hollow cylinder 31. A movable ring 32 is movably installed at the bottom of the inner wall, and the movable ring 32 penetrates to the bottom of the fixed hollow cylinder 31. The inner circle thread of the movable ring 32 is installed with a threaded leg 33. The top of the threaded leg 33 is located in the inner cavity of the fixed hollow cylinder 31 and fixedly installed with a limit plate 34. A square slide bar 35 is fixedly installed on the top of the inner wall of the fixed hollow cylinder 31. The inner cavity of the threaded leg 33 is provided with a square long groove. The square slide bar 35 penetrates into the square long groove provided in the inner cavity of the threaded leg 33. A flip mechanism 36 is provided at the top of the fixed hollow cylinder 31.

[0022] When three fixed hollow cylinders 31 are used to fix the overall irrigation spray gun 2 and the tube collection box 1, the movable rings 32 at the bottom ends of the three fixed hollow cylinders 31 can be rotated respectively to drive the threaded legs 33 to move downward by utilizing the threaded connection with the threaded legs 33, and the sliding between the square slide rods 35 and the threaded legs 33 is utilized to ensure the stability of the threaded legs 33 when descending, until the limit plate 34 stops against the bottom of the inner wall of the fixed hollow cylinder 31, and the length extension of the fixed hollow cylinder 31 is completed. When storing, the threaded legs 33 can be completely retracted into the inner cavity of the fixed hollow cylinder 31 by reversing the movable ring 32.

[0023] like Figure 3 As shown, a plurality of return springs 368 are fixedly installed in a circular array on the inner wall of the fixed ring 361 on one side away from the movable shaft 362, a clamping block chassis 366 is fixedly installed on one end of the plurality of return springs 368 close to the movable shaft 362, a square clamping block 367 is fixedly installed on one side of the clamping block chassis 366 close to the movable shaft 362, a pull rod 365 is fixedly installed on one side of the clamping block chassis 366 away from the movable shaft 362, one end of the pull rod 365 away from the movable shaft 362 passes through the outer side of the fixed ring 361, a square clamping groove 369 is opened at the center of one side of the movable shaft 362 close to the fixed ring 361, and the square clamping block 367 is clamped with the square clamping groove 369;

[0024] When storing and fixing the hollow cylinder 31, the pull rod 365 extending from the inner cavity of the fixing ring 361 can be pulled to move the block chassis 366 outward to squeeze the reset spring 368 while disengaging the square block 367 from the square slot 369, thereby releasing the limit on the movable shaft 362, and then the movable shaft 362 can be flipped upward until the hollow cylinder 31 fixed at the bottom end of the movable shaft 362 is clamped into the positioning clamp ring 5 made of elastic hard plastic material on the outer wall of the tube storage box 1 to keep it in a vertical state. At this time, the square slot 369 is just aligned with the square block 367 again, and then the pull rod 365 is released, so that the square block 367 can be re-clamped into the movable shaft 362 for limiting under the rebound action of several reset springs 368.

[0025] like Figure 4 , Figure 5 As shown, the bottom end of the irrigation spray gun 2 is fixedly connected with a spray gun water injection pipe 21, and the outer wall of the spray gun water injection pipe 21 is fixedly connected with a water delivery hose 22. The front side of the tube receiving box 1 is provided with a pipeline outlet 11 that passes through the inner cavity. The input end of the water delivery hose 22 passes through the outer side of the pipeline outlet 11 and is fixedly connected with a hose connector 23. The inner cavity of the tube receiving box 1 is provided with a winding mechanism 12, and the winding mechanism 12 includes a winding disk 121. The bottom end of the spray gun water injection pipe 21 overlaps with the top center of the winding disk 121, and a rotating rod 122 is fixedly installed at the bottom center of the winding disk 121. The rotating rod 122 The outer wall of the tube receiving box 1 is movably connected to the bottom of the inner wall of the tube receiving box 1, the outer wall bottom of the rotating rod 122 penetrates to the bottom of the tube receiving box 1 and is fixedly installed with a rotating handle 123, a sliding box 124 is fixedly installed at the eccentric position of the top of the winding disk 121, a sliding groove 125 is opened on the top of the sliding box 124, a winding rod 126 is slidably clamped on the inner wall of the sliding groove 125, and a limited top plate 127 is fixedly installed on the top of the winding rod 126, a tension spring 128 is fixedly installed on one side of the inner wall of the sliding box 124 near the center of the winding disk 121, and the other end of the tension spring 128 is fixedly connected to the outer wall of the winding rod 126;

[0026] After the water source port is connected through the hose connector 23, the water source is injected into the spray gun water injection pipe 21 through the water supply hose 22, and is sprayed and irrigated through the irrigation spray gun 2. When the longer water supply hose 22 needs to be rolled up, the rotating handle 123 extending from the bottom of the tube collection box 1 is rotated before the fixed hollow cylinder 31 is stored, thereby driving the rotating rod 122 to rotate, so that the overall winding disk 121 rotates under the spray gun water injection pipe 21, and the water supply hose 22 is rolled up by the winding rod 126, so that the water supply hose 22 is wound around the outer wall of the spray gun water injection pipe 21. When it is wound around the spray gun water injection pipe 21, the water supply hose 22 is wound around the outer wall of the spray gun water injection pipe 21. When the diameter of the water hose 22 on the outer wall of the water pipe 21 becomes larger and larger, the winding rod 126 is clamped and slid in the sliding box 124, and the tension spring 128 is pulled gradually away from the center of the winding disk 121, so that the water hose 22 is evenly wound. While winding, the limiting top plate 127 can be used to prevent the water hose 22 from slipping off the winding rod 126 upward. When it is used again, the metal hose connector 23 is directly pulled outward to pull the water hose 22 out and drive the winding mechanism 12 to rotate. The winding rod 126 can be gradually reset under the rebound action of the tension spring 128.

[0027] The working principle of the water-saving agricultural irrigation spray gun is described in detail below.

[0028] like Figure 1-5As shown, when three fixed hollow cylinders 31 are used, the movable rings 32 at the bottom ends of the three fixed hollow cylinders 31 can be rotated respectively to drive the threaded legs 33 to move downward by utilizing the threaded connection with the threaded legs 33, and the sliding between the square slide rods 35 and the threaded legs 33 is utilized to ensure the stability of the threaded legs 33 when descending, until the limit plate 34 stops when it abuts against the bottom of the inner wall of the fixed hollow cylinder 31, and the length of the fixed hollow cylinder 31 is extended. When storing, the threaded legs 33 can be completely retracted into the inner cavity of the fixed hollow cylinder 31 by reversing the movable ring 32, and at the same time, the inner cavity of the fixed ring 361 is pulled to extend out. The pull rod 365 can move the block chassis 366 outward to squeeze the reset spring 368 and make the square block 367 disengage from the square slot 369, thereby releasing the limit of the movable shaft 362, and then the movable shaft 362 can be flipped upward until the fixed hollow cylinder 31 at the bottom end of the movable shaft 362 is inserted into the positioning clamp ring 5 of the elastic hard plastic material on the outer wall of the tube receiving box 1 to keep it in a vertical state. At this time, the square slot 369 is just aligned with the square block 367 again, and then the pull rod 365 is released, so that the square block 367 can be re-locked under the rebound effect of several reset springs 368. The water source is connected to the water supply pipe 21 through the hose connector 23, and the water source is injected into the spray gun water injection pipe 21 through the water supply hose 22, and the water is sprayed and irrigated through the irrigation spray gun 2. When the longer water supply hose 22 needs to be rolled up, the rotating handle 123 extending from the bottom of the tube collection box 1 is rotated before the fixed hollow cylinder 31 is stored, thereby driving the rotating rod 122 to rotate, so that the overall winding disk 121 rotates under the spray gun water injection pipe 21, and the water supply hose 22 is rolled up by the winding rod 126, so that the water supply hose 22 is wrapped around the outer wall of the spray gun water injection pipe 21. When the diameter of the water hose 22 wound on the outer wall of the spray gun water injection pipe 21 becomes larger and larger, the winding rod 126 is clamped and slid in the sliding box 124, and the tension spring 128 is pulled gradually away from the center of the winding disk 121, so that the water hose 22 is evenly wound. While winding, the limiting top plate 127 can be used to prevent the water hose 22 from slipping off the winding rod 126 upward. When it is used again, the metal hose connector 23 is directly pulled outward to pull the water hose 22 out and drive the winding mechanism 12 to rotate. The winding rod 126 can be gradually reset under the rebound action of the tension spring 128.

[0029] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A water-saving agricultural irrigation spray gun, comprising a tube collection box (1), characterized in that: An irrigation spray gun (2) is fixedly installed on the top of the tube receiving box (1), three supporting mechanisms (3) are arranged in a circular array below the outer wall of the tube receiving box (1), and lifting straps (4) are fixedly installed on both the left and right sides of the top of the tube receiving box (1), and three positioning clamps (5) are fixedly installed in a circular array above the outer wall of the tube receiving box (1), and the three positioning clamps (5) are respectively located above the three supporting mechanisms (3), and the three supporting mechanisms (3) all include a fixed hollow cylinder (31), and a movable ring (32) is movably installed at the bottom of the inner wall of the fixed hollow cylinder (31). The movable ring (32) penetrates to the bottom of the fixed hollow cylinder (31); the inner circle thread of the movable ring (32) is installed with a threaded leg (33); the top of the threaded leg (33) is located in the inner cavity of the fixed hollow cylinder (31) and is fixedly installed with a limit plate (34); a square slide rod (35) is fixedly installed on the top of the inner wall of the fixed hollow cylinder (31); the inner cavity of the threaded leg (33) is provided with a square long groove; the square slide rod (35) penetrates into the square long groove provided in the inner cavity of the threaded leg (33); and a flip mechanism (36) is provided at the top of the fixed hollow cylinder (31).

2. The water-saving agricultural irrigation spray gun according to claim 1, characterized in that: The flipping mechanism (36) comprises two fixed rings (361) and a movable shaft (362), wherein the movable shaft (362) is located between the opposite surfaces of the two fixed rings (361), a snap ring (363) is fixedly installed on one side of the fixed ring (361) close to the movable shaft (362), a snap ring groove (364) is provided on one side of the movable shaft (362) close to the fixed ring (361), the snap ring (363) is movably connected to the snap ring groove (364), the outer walls of the two fixed rings (361) are fixedly connected to the outer wall of the tube receiving box (1), the bottom end of the movable shaft (362) is fixedly connected to the top end of the fixed hollow cylinder (31), and the fixed hollow cylinder (31) is flipped upward by the movable shaft (362) and then snapped into the inner ring of the positioning snap ring (5).

3. The water-saving agricultural irrigation spray gun according to claim 2, characterized in that: A plurality of return springs (368) are fixedly installed in a circular array on the inner wall of the fixed ring (361) at one side away from the movable shaft (362); a block chassis (366) is fixedly installed on one end of the return springs (368) close to the movable shaft (362); a square block (367) is fixedly installed on the side of the block chassis (366) close to the movable shaft (362); a pull rod (365) is fixedly installed on the side of the block chassis (366) away from the movable shaft (362); one end of the pull rod (365) away from the movable shaft (362) passes through the outside of the fixed ring (361); a square slot (369) is provided at the center of the circle of one side of the movable shaft (362) close to the fixed ring (361); the square block (367) is engaged with the square slot (369).

4. The water-saving agricultural irrigation spray gun according to claim 1, characterized in that: The bottom end of the irrigation spray gun (2) is fixedly connected to a spray gun water injection pipe (21), the outer wall of the spray gun water injection pipe (21) is fixedly connected to a water supply hose (22), the front side of the tube receiving box (1) is provided with a pipeline outlet (11) that passes through the inner cavity, the input end of the water supply hose (22) passes through the outer side of the pipeline outlet (11) and is fixedly connected to a hose connector (23), and the inner cavity of the tube receiving box (1) is provided with a winding mechanism (12).

5. The water-saving agricultural irrigation spray gun according to claim 4, characterized in that: The winding mechanism (12) comprises a winding disk (121), the bottom end of the spray gun water injection pipe (21) overlaps with the top center of the winding disk (121), a rotating rod (122) is fixedly installed at the bottom center of the winding disk (121), the outer wall of the rotating rod (122) is movably connected to the bottom of the inner wall of the tube receiving box (1), the bottom of the outer wall of the rotating rod (122) penetrates to the bottom of the tube receiving box (1) and is fixedly installed with a rotating handle (123), the top of the winding disk (121) A sliding box (124) is fixedly installed at an eccentric position, a sliding groove (125) is opened on the top of the sliding box (124), a winding rod (126) is slidably clamped on the inner wall of the sliding groove (125), a limiting top plate (127) is fixedly installed on the top of the winding rod (126), a tension spring (128) is fixedly installed on one side of the inner wall of the sliding box (124) close to the center of the winding disk (121), and the other end of the tension spring (128) is fixedly connected to the outer wall of the winding rod (126).

Images