Irrigation device for rice planting

Abstract

The utility model discloses an irrigation device for rice planting, and relates to the technical field of rice planting. The device comprises a liquid storage tank, a supporting rod matched with the rotating wheel for use is fixedly installed on one side of the bottom end of the liquid storage tank, the supporting rod is of a symmetrical structure, push rods distributed in a mirror image mode are fixedly installed at the upper end of one side of the liquid storage tank, the rotating wheel matched for use is rotatably installed on one side of the bottom end of the liquid storage tank, and a liquid inlet mechanism is arranged on one side of the top end of the liquid storage tank. A motor and a fixing cylinder which are matched for use are arranged on the other side of the top end of the liquid storage tank, a connecting pipe which is matched for use is fixedly inserted into the inner side of the fixing cylinder, and a spray head is detachably arranged at the tail end of the connecting pipe; through the arrangement and use of the fixing mechanism, the spray head and the connecting pipe can be conveniently and stably limited and fixed, later disassembly and replacement are facilitated, compared with a traditional clamping block and clamping groove clamping and fixing mode, the fixing mode is higher in stability, and therefore stable use of the irrigation device is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of rice planting, in particular to an irrigation device for rice planting. Background Art

[0002] During the rice planting process, irrigation and pesticide spraying are required according to climate and precipitation conditions. Irrigation refers to the technical measure of replenishing the land with water needed by crops, thereby ensuring the normal growth of crops and obtaining high and stable yields.

[0003] The patent with publication number CN217826202U discloses a rice planting irrigation device, which relates to the technical field of rice planting. The rice planting irrigation device comprises: an irrigation device body, a motor is arranged on the upper surface of the irrigation device body, a fixing cylinder is fixedly connected to the upper surface of the irrigation device body, a connecting pipe is slidably connected inside the fixing cylinder, and the fixing mechanism is arranged on the top of the irrigation device body.

[0004] Although the prior art realizes the convenient replacement of the nozzle, it has the defect of poor fixing stability of the nozzle and the connecting pipe during use, thereby failing to ensure the stable use of the irrigation device. In addition, the prior art lacks filtering function, thereby failing to intercept particulate impurities in the introduced water or liquid medicine, which easily leads to nozzle clogging.

[0005] In view of the above problems, the inventor proposes an irrigation device for rice planting to solve the above problems. Utility Model Content

[0006] In order to solve the problems in the prior art that the nozzle and the connecting pipe have poor fixing stability and lack of filtering function, and nozzle clogging is easy to occur; the purpose of the utility model is to provide an irrigation device for rice planting.

[0007] In order to solve the above technical problems, the utility model adopts the following technical solutions: an irrigation device for rice planting, comprising a liquid storage tank, a support rod used in conjunction with a rotating wheel is fixedly installed on one side of the bottom end of the liquid storage tank, and the support rod is symmetrically structured, a push rod distributed in a mirror image is fixedly installed on the upper end of one side of the liquid storage tank, a rotating wheel used in conjunction with the liquid storage tank is rotatably installed on one side of the bottom end of the liquid storage tank, and a liquid inlet mechanism is provided on one side of the top end of the liquid storage tank, a motor and a fixed cylinder used in conjunction with the liquid storage tank are provided on the other side of the top end of the liquid storage tank, and a connecting pipe used in conjunction with the liquid storage tank is fixedly plugged into the inner side of the fixed cylinder, a nozzle is detachably provided at the end of the connecting pipe, and a fixing mechanism used in conjunction with the nozzle is provided between the connecting pipe and the nozzle;

[0008] The fixing mechanism includes an insert tube and an insert tube, the insert tube is fixedly connected to the connecting tube, and a swivel is rotatably installed on the outer side of the insert tube, a sink groove for matching use is provided on the outer wall of the swivel, and the sink grooves are distributed in an array, two arc-shaped inner grooves are provided on the inner wall of the swivel, and the inner wall of the arc-shaped inner groove is fixedly connected with an arc spring, the end of the arc spring is fixedly connected with a connecting block, and the connecting block is fixedly connected to the outer wall of the insert tube, the connecting block is slidably inserted in the arc-shaped inner groove, and a symmetrically arranged side rod is fixedly connected to one side of the swivel, the end of the side rod is fixedly connected with a stopper, and a slot for matching with the stopper is provided on the insert tube, one end of the insert tube is fixedly connected to the nozzle, and the other end of the insert tube can be slidably inserted in the insert tube, a sealing gasket is fixedly connected to the end of the insert tube, and the sealing gasket can fit tightly with the inner wall of the insert tube, symmetrically distributed plug blocks are fixedly installed on the insert tube, the plug blocks can be slidably inserted in the slot, and the stopper can slidably fit with the plug blocks, and the outer diameter of the plug block is the same as the inner diameter of the slot.

[0009] Preferably, the liquid inlet mechanism includes a funnel, which is fixedly connected to the liquid storage tank, and a filter disc is detachably provided in the funnel, and an array of arc blocks are integrally formed on the outer wall of the filter disc, and an array of L-shaped arc grooves are provided on the inner upper end of the funnel, and the arc block can be slidably clamped in the L-shaped arc groove, and a hand wheel is fixedly connected to the middle of the top of the filter disc, and an array of grooves are provided on the outer wall of the hand wheel.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. By setting and using the fixing mechanism, the nozzle and the connecting pipe can be conveniently and stably fixed in position, and it is convenient to disassemble and replace them later. Compared with the traditional fixing method of the card block and the card slot, the fixing method of the present application is more stable, thereby ensuring the stable use of the irrigation device;

[0012] 2. Through the setting and use of the liquid inlet mechanism, the particulate impurities introduced into the water or liquid medicine in the liquid storage tank can be intercepted, thereby effectively avoiding the phenomenon of nozzle clogging, and providing convenience for the installation and disassembly of the filter disc, thereby ensuring the convenient replacement of the filter disc. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the structure of the utility model.

[0015] Figure 2 This is a schematic diagram of the installation of the fixing mechanism in the utility model.

[0016] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure in the middle.

[0017] Figure 4 For this utility model Figure 2 Enlarged schematic diagram of the structure at point B in the middle.

[0018] In the figure: 1. liquid storage tank; 11. support rod; 12. push rod; 2. rotating wheel; 3. liquid inlet mechanism; 31. funnel; 32. filter plate; 33. arc block; 34. L-shaped arc groove; 35. hand wheel; 36. groove; 4. motor; 5. fixing cylinder; 6. connecting pipe; 7. nozzle; 8. fixing mechanism; 81. insert cylinder; 82. insert tube; 83. swivel; 84. arc inner groove; 85. arc spring; 86. connecting block; 87. side rod; 88. stopper; 89. slot; 810. insert block; 811. sealing gasket; 812. sink. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example: Figure 1-4 As shown, the utility model provides an irrigation device for rice planting, comprising a liquid storage tank 1, a support rod 11 used in conjunction with a rotating wheel 2 is fixedly installed on one side of the bottom end of the liquid storage tank 1, and the support rod 11 is of a symmetrical structure, a push rod 12 distributed in a mirror image is fixedly installed on the upper end of one side of the liquid storage tank 1, a rotating wheel 2 used in conjunction with is rotatably installed on one side of the bottom end of the liquid storage tank 1, and a liquid inlet mechanism 3 is provided on one side of the top end of the liquid storage tank 1, a motor 4 and a fixed cylinder 5 used in conjunction with are provided on the other side of the top end of the liquid storage tank 1, and a connecting pipe 6 used in conjunction with is fixedly inserted on the inner side of the fixed cylinder 5, a nozzle 7 is detachably provided at the end of the connecting pipe 6, and a fixing mechanism 8 used in conjunction with is provided between the connecting pipe 6 and the nozzle 7;

[0021] The fixing mechanism 8 includes an insert tube 81 and an insert tube 82. The insert tube 81 is fixedly connected to the connecting tube 6, and a swivel 83 is rotatably installed on the outer side of the insert tube 81. A sink groove 812 for matching use is provided on the outer wall of the swivel 83, and the sink grooves 812 are distributed in an array. The setting and use of the sink grooves 812 can increase friction and facilitate operation. Two arc-shaped inner grooves 84 are provided on the inner wall of the swivel 83, and an arc spring 85 is fixedly connected to the inner wall of the arc-shaped inner groove 84. The end of the arc spring 85 is fixedly connected to a connecting block 86, and the connecting block 86 is fixedly connected to the outer wall of the insert tube 81. The connecting block 86 is slidably inserted in the arc-shaped inner groove 84, and a symmetrically arranged side rod 87 is fixedly connected to one side of the swivel 83, and the end of the side rod 87 is fixedly connected to the A stopper 88 is fixedly connected, and a slot 89 for use with the stopper 88 is opened on the insert tube 81. One end of the insert tube 82 is fixedly connected to the nozzle 7, and the other end of the insert tube 82 can be slidably inserted in the insert tube 81. A sealing gasket 811 is fixedly connected to the end of the insert tube 82, and the sealing gasket 811 can fit tightly with the inner wall of the insert tube 81. The setting and use of the sealing gasket 811 can effectively improve the sealing of the insertion point. Symmetrically distributed insert blocks 810 are fixedly installed on the insert tube 82, and the insert blocks 810 can be slidably inserted in the slot 89, and the stopper 88 can slidably fit with the insert blocks 810. The outer diameter of the insert block 810 is the same as the inner diameter of the slot 89, thereby effectively improving the insertion stability of the insert block 810 and the slot 89.

[0022] By adopting the above technical solution, when in use, the swivel 83 is rotated, thereby driving the side rod 87 to rotate, and then driving the stop block 88 to rotate, further squeezing the arc spring 85, and then holding the nozzle 7 and inserting the end of the insert tube 82 into the insert tube 81, until the insert block 810 is completely inserted into the corresponding slot 89, the swivel 83 is released, and the sealing gasket 811 is in an extruded deformation state, and the arc spring 85 will drive the swivel 83 to reverse and reset, thereby driving the side rod 87 to reverse and reset, and then driving the stop block 88 to reverse and reset, so that the insert block 810 can be conveniently limited and fixed, and then the nozzle 7 can be conveniently limited and fixed, and it is convenient to disassemble and replace it later.

[0023] The liquid inlet mechanism 3 includes a funnel 31, which is fixedly connected to the liquid storage tank 1, and a filter disc 32 is detachably provided in the funnel 31, and an array of arc blocks 33 are integrally formed on the outer wall of the filter disc 32. An array of L-shaped arc grooves 34 are provided at the inner upper end of the funnel 31, and the arc block 33 can be slidably clamped in the L-shaped arc groove 34. A hand wheel 35 is fixedly connected to the middle of the top of the filter disc 32, and an array of grooves 36 are provided on the outer wall of the hand wheel 35. The setting and use of the grooves 36 increase friction and facilitate operation.

[0024] By adopting the above technical solution, water or liquid medicine can be added to the funnel 31 during use. At this time, the filter disc 32 can intercept the particulate impurities in the water or liquid medicine, and the filtered water or liquid medicine will be introduced into the liquid storage tank 1. When a proper amount of water or liquid medicine is introduced into the liquid storage tank 1, the introduction operation is stopped and irrigation operations are carried out. During subsequent use, when the filter disc 32 needs to be replaced, the hand wheel 35 is held and rotated, thereby driving the corresponding filter disc 32 to rotate, and then the arc block 33 can be released from the limiting state with the corresponding L-shaped arc groove 34, and then the corresponding filter disc 32 is pulled out and another new filter disc 32 is clamped and fixed according to the above steps.

[0025] Working principle: When in use, the swivel 83 is rotated, so that the side rod 87 can be rotated, and then the stopper 88 can be rotated, which can further squeeze the arc spring 85, and then the nozzle 7 is held and the end of the insertion tube 82 is inserted into the insertion tube 81, and the swivel 83 is released until the plug 810 is completely inserted into the corresponding slot 89. At this time, the sealing gasket 811 is in an extruded deformation state, and the arc spring 85 will drive the swivel 83 to reverse and reset, thereby driving the side rod 87 to reverse and reset, and then driving the stopper 88 to reverse and reset, so that the plug 810 can be conveniently limited and fixed, and then the nozzle 7 can be conveniently limited and fixed, and it is convenient to disassemble and replace later;

[0026] Then, water or liquid medicine can be added into the funnel 31. At this time, the filter disc 32 can intercept the particulate impurities in the water or liquid medicine, and the filtered water or liquid medicine will be introduced into the liquid storage tank 1. When a proper amount of water or liquid medicine is introduced into the liquid storage tank 1, the introduction operation is stopped and irrigation operation is carried out. During subsequent use, when the filter disc 32 needs to be replaced, the hand wheel 35 is held and rotated, so that the corresponding filter disc 32 can be driven to rotate, and then the arc block 33 can be released from the limiting state with the corresponding L-shaped arc groove 34, and then the corresponding filter disc 32 is pulled out and another new filter disc 32 is clamped and fixed according to the above steps.

[0027] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A rice planting irrigation device, comprising a liquid storage tank (1), characterized in that: A rotating wheel (2) for use with the liquid storage tank (1) is rotatably mounted on one side of the bottom end thereof, and a liquid inlet mechanism (3) is provided on one side of the top end thereof, and a motor (4) and a fixing cylinder (5) for use with the liquid storage tank (1) are provided on the other side of the top end thereof, and a connecting pipe (6) for use with the liquid storage tank (1) is fixedly plugged into the inner side of the fixing cylinder (5), a nozzle (7) is detachably provided at the end of the connecting pipe (6), and a fixing mechanism (8) for use with the liquid storage tank (6) is provided between the connecting pipe (6) and the nozzle (7); The fixing mechanism (8) comprises an insert tube (81) and an insert pipe (82), the insert tube (81) is fixedly connected to the connecting pipe (6), and a rotating ring (83) is rotatably mounted on the outer side of the insert tube (81), two arc-shaped inner grooves (84) are provided on the inner wall of the rotating ring (83), and an arc-shaped spring (85) is fixedly connected to the inner wall of the arc-shaped inner groove (84), and a connecting block (86) is fixedly connected to the end of the arc-shaped spring (85), and the connecting block (86) is fixedly connected to the outer wall of the insert tube (81), and the connecting block (86) is slidably inserted in the arc-shaped inner groove (84), and the rotating ring (83) is fixedly connected to the outer wall of the insert tube (81). One side of the nozzle (83) is fixedly connected to a symmetrically arranged side rod (87), the end of the side rod (87) is fixedly connected to a stopper (88), and a slot (89) for use with the stopper (88) is provided on the insert tube (81), one end of the insert tube (82) is fixedly connected to the nozzle (7), and the other end of the insert tube (82) can be slidably inserted into the insert tube (81), and symmetrically distributed insert blocks (810) are fixedly installed on the insert tube (82), the insert blocks (810) can be slidably inserted into the slots (89), and the stopper (88) can slide and fit with the insert blocks (810).

2. The rice planting irrigation device according to claim 1, characterized in that: The liquid inlet mechanism (3) comprises a funnel (31), the funnel (31) is fixedly connected to the liquid storage tank (1), and a filter disc (32) is detachably provided in the funnel (31), arc blocks (33) distributed in an array are integrally formed on the outer wall of the filter disc (32), and L-shaped arc grooves (34) distributed in an array are formed on the inner upper end of the funnel (31), and the arc blocks (33) can be slidably clamped in the L-shaped arc grooves (34).

3. The rice planting irrigation device according to claim 2, characterized in that: A hand wheel (35) is fixedly connected to the middle of the top end of the filter disc (32), and grooves (36) distributed in an array are provided on the outer wall of the hand wheel (35).

4. The rice planting irrigation device according to claim 1, characterized in that: The end of the insertion tube (82) is fixedly connected with a sealing gasket (811), and the sealing gasket (811) can fit tightly with the inner wall of the insertion tube (81).

5. The rice planting irrigation device according to claim 1, characterized in that: The outer wall of the rotating ring (83) is provided with sink grooves (812) for matching use, and the sink grooves (812) are distributed in an array.

6. The rice planting irrigation device according to claim 1, characterized in that: The outer diameter of the insert block (810) is the same as the inner diameter of the slot (89).

7. The rice planting irrigation device according to claim 1, characterized in that: A support rod (11) for use with the rotating wheel (2) is fixedly mounted on one side of the bottom end of the liquid storage tank (1), and the support rod (11) is of a symmetrical structure.

8. The rice planting irrigation device according to claim 1, characterized in that: A push rod (12) distributed in a mirror image is fixedly mounted on the upper end of one side of the liquid storage tank (1).

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